{"id":3112,"date":"2026-08-24T16:27:10","date_gmt":"2026-08-24T16:27:10","guid":{"rendered":"https:\/\/valutednews.com\/?p=3112"},"modified":"2026-08-24T16:27:10","modified_gmt":"2026-08-24T16:27:10","slug":"dr-craig-towers-research-on-pregnant-opioid-users-has-major-flaws-auditors-and-experts-say-propublica","status":"publish","type":"post","link":"https:\/\/valutednews.com\/?p=3112","title":{"rendered":"Dr. Craig Towers\u2019 Research on Pregnant Opioid Users Has Major Flaws, Auditors and Experts Say \u2014 ProPublica"},"content":{"rendered":"<div style=\"text-align:center\"><\/div><p><\/p>\n<div>\n<div class=\"wp-block-propublica-reporting-highlights\">\n<h3 class=\"wp-block-heading\" id=\"h-reporting-highlights\">Reporting Highlights<\/h3>\n<ul class=\"wp-block-list\">\n<li><strong>An Unprecedented Crisis:<\/strong> Dr. Craig Towers said he was \u201cinundated\u201d with pregnant patients addicted to opioids. He published a study with promising results from an unconventional treatment.<\/li>\n<li><strong>Too Good to Be True?<\/strong> Eight addiction and pregnancy specialists raised concerns about Towers\u2019 research in a letter to his employer, the University of Tennessee.<\/li>\n<li><strong>Lingering Impact:<\/strong> A university audit of the study found numerous problems. Towers retired, citing health and family reasons, but some clinics still use approaches described in his research.<\/li>\n<\/ul>\n<p class=\"wp-block-propublica-reporting-highlights__disclaimer\">These highlights were written by the reporters and editors who worked on this story.<\/p>\n<\/div>\n<p>When Dr. Craig Towers moved to Knoxville, Tennessee, in 2010, the high-risk obstetrician encountered a crisis unlike anything he\u2019d seen.<\/p>\n<p>Towers, who had practiced for 25 years in California and Wisconsin, found himself caring for an unusual number of pregnant women addicted to painkillers \u2014 and delivering newborns who were suffering withdrawal symptoms. Those babies, born shaking and inconsolable and who required weeks of specialized care, were becoming tragic symbols of the region\u2019s raging opioid epidemic. \u201cWe were inundated,\u201d Towers <a href=\"https:\/\/www.knoxnews.com\/story\/money\/business\/2018\/09\/04\/dr-craig-towers-health-care-hero-detoxes-opiate-addicted-pregnant-women-ut-medical-center\/1082831002\/\">later told<\/a> the Knoxville News Sentinel.<\/p>\n<p>In those initial years in Tennessee, Towers recognized a need \u2014 and a research opportunity.<\/p>\n<p>Medical doctrine had long held that a pregnant patient with an opioid addiction could not be safely detoxed because withdrawal could harm the fetus, causing physical stress and even triggering miscarriage. Instead, doctors treated patients with methadone or buprenorphine, which are legal replacement opiates that control cravings and have a lower risk of overdose. Those drugs can still cause babies to be born in withdrawal, but doctors reasoned that it was better to treat the newborn for those symptoms than risk the baby\u2019s death.<\/p>\n<p>Towers, who was hired to work at the University of Tennessee Medical Center\u2019s clinic for high-risk pregnancies and later joined the medical school faculty, questioned that approach. He began studying the outcomes of women, most of them his patients, who stopped taking those medications. He ultimately collected data on more than 300 of them.<\/p>\n<p>Towers\u2019 research found that detoxing was much less harmful to the fetus than feared, and it prompted changes to how doctors treat pregnant opioid users. Across Tennessee \u2014 in Johnson City, Jellico and Sevierville \u2014 and in Daytona Beach, Florida, clinics followed his lead. The News Sentinel honored him as a <a href=\"https:\/\/www.knoxnews.com\/story\/money\/business\/2018\/09\/04\/dr-craig-towers-health-care-hero-detoxes-opiate-addicted-pregnant-women-ut-medical-center\/1082831002\/?gnt-cfr=1&amp;gca-cat=p&amp;gca-uir=true&amp;gca-epti=z118337e005000v118337d--90--b--90--&amp;gca-ft=189&amp;gca-ds=sophi\">\u201cHealth Care Hero<\/a>.\u201d CNN\u2019s chief medical correspondent, Dr. Sanjay Gupta, interviewed him about his work and described babies born without withdrawal symptoms as \u201cmiracles.\u201d In 2019, the medical school granted a request for additional funding for Towers\u2019 work, praising \u201chis many research efforts and leadership that has resulted in national recognition.\u201d<\/p>\n<p>In the months before he published what would be a groundbreaking study, he described his findings at a <a href=\"https:\/\/www.youtube.com\/watch?v=V-1xQDljVSM&amp;t=2380s\">university science forum<\/a>, saying: \u201cI think it\u2019s going to revolutionize what we do.\u201d<\/p>\n<p>And then in 2020, soon after <a href=\"https:\/\/www.documentcloud.org\/documents\/28568163-towers-2020-use-of-naltrexone-in-treating-opiod-use-disorder-in-pregnancy-1\/\">the study<\/a> was published, Towers abruptly stepped back from his research.<\/p>\n<p>The study immediately caught the attention of specialists in addiction treatment. Some of them wondered how the results could be true. The study, the largest of its kind, enlisted 230 participants, 121 of whom took a daily dose of a drug called <a href=\"https:\/\/www.propublica.org\/article\/vivitrol-opiate-crisis-and-criminal-justice\">naltrexone<\/a>, which, unlike methadone or buprenorphine, is not an opioid; instead it discourages using by blocking the high. Naltrexone was effective in keeping most patients off of opiates, the study found.<\/p>\n<p>But in many other major studies, naltrexone had shown lackluster results. Rates of relapse among nonpregnant patients averaged 72%, according to a <a href=\"https:\/\/www.cochrane.org\/evidence\/CD001333_oral-naltrexone-maintenance-treatment-prevent-relapse-opioid-addicts-who-have-undergone\">systematic review<\/a> of 13 studies.<\/p>\n<p>Eight specialists in the fields of addiction and pregnancy started sharing concerns with one another about Towers\u2019 study and then drafted <a href=\"https:\/\/www.documentcloud.org\/documents\/28568149-comment-on-towers-06-19-20-deidentified-1docx\/\">a letter<\/a> to the University of Tennessee. Two of them agreed to speak with ProPublica (the others asked not to be identified). One was Dr. Mishka Terplan, a practicing OB-GYN board-certified in addiction medicine who\u2019d served on several committees to develop federal and professional guidelines for treating opioid use during pregnancy.<\/p>\n<p>\u201cDr Towers\u2019 work has been impactful, especially in TN,\u201d Terplan wrote to the university in July 2020, \u201cand I am concerned that each day the article(s) is out there, potential harm to a vulnerable population accumulates through both ethically suspect clinical care and consequently misguided public health.\u201d<\/p>\n<p>By that time, a university audit had uncovered major problems with Towers\u2019 research.<\/p>\n<p>The <a href=\"https:\/\/www.documentcloud.org\/documents\/28563197-audit-report-signed-20200207\/\">audit found<\/a> that Towers failed to get university approval for the study, that he provided \u201cinaccurate and\/or unverifiable, contradictory source documentation\u201d for a component of the study and that he did not provide research databases or data analysis as requested. Auditors also were unable to determine the extent to which he protected confidential patient health information.<\/p>\n<p>For three years, the journal did nothing to publicly address those concerns. When the journal did act, in 2023, it published a <a href=\"https:\/\/www.ajog.org\/article\/S0002-9378(22)00268-X\/fulltext\">78-word correction<\/a> stating that the study had been improperly listed as a \u201cprospective,\u201d a rigorous type of research that follows patients in real time.<\/p>\n<p>ProPublica shared Towers\u2019 study, the university\u2019s audit and the journal\u2019s correction with five experts on research ethics and substance abuse during pregnancy. All of them said that the documents raised major concerns about Towers\u2019 conduct as a researcher and that the journal\u2019s response didn\u2019t do enough to address the issues the university unearthed.<\/p>\n<p>The publisher of the American Journal of Obstetrics and Gynecology, the journal where the study appeared, disputes that.<\/p>\n<p>\u201cWe uphold the highest standards of rigor and ethics in our publishing to protect the quality and integrity of research,\u201d Elsevier, the company that publishes AJOG, said in a statement.<\/p>\n<p>Towers told ProPublica that the audit had reached erroneous conclusions, that the auditors did not give him the opportunity to fully defend his work and that the journal\u2019s willingness to stand by the study is proof that his research is sound.<\/p>\n<p>One of the experts ProPublica spoke to, Eugenie Reich, an attorney who has represented whistleblowers in several high-profile research fraud cases, said that the problems the university identified in Towers\u2019 study were much deeper than the journal acknowledged.<\/p>\n<p>\u201cThe misrepresentation is not minor,\u201d Reich said. \u201cIt runs throughout the piece.\u201d<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<p>In <a href=\"https:\/\/www.latimes.com\/world-nation\/story\/2020-02-26\/a-doctors-radical-treatment-for-pregnant-addicts-get-them-clean\">media coverage<\/a>, Towers came across as gently protective of his patients. He often described the difficult circumstances that drove them into addiction. He said those women, who desperately wanted to do better for their babies, inspired him to investigate the feasibility of detox during pregnancy.<\/p>\n<p>In 2018, Katie Carringer was working as an administrative assistant at a drug rehab facility and made an appointment with Towers at the encouragement of her boss. Carringer, who was about six weeks pregnant, had been addicted to heroin in the past but was not using drugs at the time. She told ProPublica she felt confident in her ability to remain drug-free and made the appointment with Towers because she wanted a doctor who specialized in high-risk pregnancies and could help her manage anxiety and depression.<\/p>\n<figure class=\"wp-block-image size-propublica-position-small bb--size-small-left p-bb--size-small-left\"><img src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1&w=1600&resize=1600&ssl=1 1600w\" fetchpriority=\"high\" decoding=\"async\" js-autosizes=\"\" height=\"791\" width=\"527\" fifu-data-src=\"https:\/\/i2.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=527&ssl=1\" alt=\"A woman with long black wavy hair sits in a brown upholstered chair and looks off camera. She wears a white V-neck T-shirt, a gold cross necklace, rings and bracelets, and she has tattoos on her arms and hands.\" class=\"wp-image-84678\" srcset=\"https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg 2000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=200,300 200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=768,1152 768w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=683,1024 683w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1024,1536 1024w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1365,2048 1365w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=863,1295 863w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=422,633 422w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=552,828 552w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=558,837 558w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=527,791 527w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=752,1128 752w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1149,1724 1149w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=556,834 556w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1112,1668 1112w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1067,1600 1067w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=400,600 400w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=800,1200 800w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1200,1800 1200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-9_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1600,2400 1600w\" sizes=\"(max-width: 527px) 100vw, 527px\"\/><figcaption class=\"attribution\"><span class=\"attribution__caption\">Katie Carringer, a former patient of Dr. Craig Towers, says she felt pressured to take naltrexone.<\/span> <span class=\"attribution__credit\">Jessica Tezak for ProPublica<\/span><\/figcaption><\/figure>\n<p>At her second appointment, she expected a conversation about her mental health. She told ProPublica she was surprised when Towers recommended naltrexone. From her work at the clinic, she knew that the drug was meant for people battling cravings in the early stages of recovery.<\/p>\n<p>\u201cWith me being clean so long, it didn\u2019t even make sense,\u201d Carringer said.<\/p>\n<p>According to her medical records, she had not used drugs during either of her previous pregnancies, in 2007 and 2009. Two years before her appointment with Towers, in 2016, she completed an inpatient drug treatment program, and she was \u201cactually drug free for most of the time\u201d since then, according to her medical notes. Her records showed two short relapses.<\/p>\n<p>After she found out she was pregnant this time, Carringer decided to stop taking the Paxil and Remeron that kept her anxiety in check, out of concern for any effects they might have on the fetus, her medical records show.<\/p>\n<p>With Carringer\u2019s permission, ProPublica asked Towers to review her medical file and answer questions about why he recommended naltrexone. Towers, who said Carringer was not included in the study, noted that her medical record stated she was interested in naltrexone.<\/p>\n<p>Carringer denied to ProPublica that she expressed interest in the drug, adding that she ended up trying naltrexone because she felt it was what Towers wanted her to do. She said, and her records confirm, that it caused severe nausea and she stopped taking it after the first dose.<\/p>\n<p>Terplan, one of the addiction specialists who signed the letter to the University of Tennessee, said Carringer\u2019s experience points to the salience of a question the letter posed: Did Towers explain to his patients that curbing addiction with naltrexone was an experimental treatment in pregnant women?<\/p>\n<p>That question was important to Terplan and the other specialists. According to their letter, they were concerned that \u201cinformed consent was not obtained or not property obtained\u201d from patients who showed up in the naltrexone research: \u201cThis uncertainty leads us to question whether ethical standards that promote and ensure respect for human subjects and protect their health and rights were followed,\u201d the letter said.<\/p>\n<p>In the letter, the specialists also noted that the study made no mention of patients refusing to participate in the study or dropping out later in pregnancy, both of which are common occurrences in a study involving drug use.<\/p>\n<p>\u201cYou need to explain to people that there may be additional risk,\u201d said Columbia University professor Dr. Robert Klitzman, an expert in bioethics. \u201cThat\u2019s why informed consent is so important.\u201d<\/p>\n<p>Towers said that concerns about consent and explanation of risk are baseless. All study participants received a \u201cnotice of research\u201d and chose to go forward, he said.<\/p>\n<p>\u201cI am not aware of any patient that felt pressured to participate,\u201d he wrote. \u201cI always presented the patients with the risks and benefits of each course of treatment so that they could make an informed decision.\u201d<\/p>\n<p>University of North Carolina researcher Hendr\u00e9e Jones, one of the specialists who drafted and signed the letter, told ProPublica that she was surprised by another aspect of Towers\u2019 study: that it included reports of only minor health problems among the mothers, including nausea and headache, during the course of their\u2019 pregnancies.<\/p>\n<p>Jones said it is unusual for there to be no serious medical events among that many pregnant patients, especially ones who\u2019d struggled with opioid addiction.<\/p>\n<p>\u201cThat made my hair on the back of my neck stand up,\u201d Jones said.<\/p>\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped bb--size-large wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex block-visibility-hide-medium-screen block-visibility-hide-small-screen p-bb--size-large\">\n<figure class=\"wp-block-image size-propublica-position-medium\"><img loading=\"lazy\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1600&resize=1600&ssl=1 1600w\" decoding=\"async\" js-autosizes=\"\" height=\"501\" width=\"752\" data-id=\"84681\" fifu-data-src=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1\" alt=\"Carringer stands over a young boy wearing a brown T-shirt and puts his blond hair in a ponytail. They are standing in a kitchen in front of wooden cabinets and a stove. \" class=\"wp-image-84681\" srcset=\"https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg 3000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=300,200 300w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=768,512 768w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1024,683 1024w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1536,1024 1536w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2048,1365 2048w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=863,575 863w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=422,281 422w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=552,368 552w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=558,372 558w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=527,351 527w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=752,501 752w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1149,766 1149w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=459,306 459w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=556,371 556w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1112,741 1112w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2000,1333 2000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=400,267 400w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=800,533 800w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1200,800 1200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1600,1067 1600w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\"\/><\/figure>\n<figure class=\"wp-block-image size-propublica-position-medium\"><img loading=\"lazy\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1600&resize=1600&ssl=1 1600w\" decoding=\"async\" js-autosizes=\"\" height=\"501\" width=\"752\" data-id=\"84682\" fifu-data-src=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1\" alt=\"Small light-blue handprints decorate two rocks sitting on cement next to a brick wall.\" class=\"wp-image-84682\" srcset=\"https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg 3000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=300,200 300w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=768,512 768w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1024,683 1024w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1536,1024 1536w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2048,1365 2048w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=863,575 863w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=422,281 422w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=552,368 552w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=558,372 558w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=527,351 527w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=752,501 752w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1149,766 1149w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=459,306 459w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=556,371 556w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1112,741 1112w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2000,1333 2000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=400,267 400w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=800,533 800w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1200,800 1200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1600,1067 1600w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\"\/><\/figure><figcaption class=\"attribution\"><span class=\"attribution__caption\">Carringer puts her son Noah\u2019s hair in a ponytail in their kitchen, and Noah\u2019s handprints sit next to their front door. Carringer is now a support specialist for people fighting addiction.<\/span> <span class=\"attribution__credit\">Jessica Tezak for ProPublica<\/span><\/figcaption><\/figure>\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped bb--size-large wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex block-visibility-hide-large-screen p-bb--size-large\">\n<figure class=\"wp-block-image size-propublica-position-medium\"><img loading=\"lazy\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1600&resize=1600&ssl=1 1600w\" decoding=\"async\" js-autosizes=\"\" height=\"501\" width=\"752\" data-id=\"84681\" fifu-data-src=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1\" alt=\"Carringer stands over a young boy wearing a brown T-shirt and puts his blond hair in a ponytail. They are standing in a kitchen in front of wooden cabinets and a stove. \" class=\"wp-image-84681\" srcset=\"https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg 3000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=300,200 300w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=768,512 768w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1024,683 1024w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1536,1024 1536w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2048,1365 2048w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=863,575 863w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=422,281 422w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=552,368 552w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=558,372 558w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=527,351 527w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=752,501 752w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1149,766 1149w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=459,306 459w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=556,371 556w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1112,741 1112w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2000,1333 2000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=400,267 400w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=800,533 800w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1200,800 1200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-4_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1600,1067 1600w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\"\/><\/figure>\n<figure class=\"wp-block-image size-propublica-position-medium\"><img loading=\"lazy\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1&w=1600&resize=1600&ssl=1 1600w\" decoding=\"async\" js-autosizes=\"\" height=\"501\" width=\"752\" data-id=\"84682\" fifu-data-src=\"https:\/\/i3.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?w=752&ssl=1\" alt=\"Small light-blue handprints decorate two rocks sitting on cement next to a brick wall.\" class=\"wp-image-84682\" srcset=\"https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg 3000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=300,200 300w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=768,512 768w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1024,683 1024w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1536,1024 1536w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2048,1365 2048w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=863,575 863w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=422,281 422w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=552,368 552w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=558,372 558w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=527,351 527w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=752,501 752w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1149,766 1149w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=459,306 459w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=556,371 556w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1112,741 1112w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=2000,1333 2000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=400,267 400w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=800,533 800w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1200,800 1200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/06\/20251122-Tezak-Detox-Pregnancy-Research-5_preview_maxWidth_3000_maxHeight_3000_ppi_72_embedColorProfile_true_quality_95.jpg?resize=1600,1067 1600w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\"\/><\/figure><figcaption class=\"attribution\"><span class=\"attribution__caption\">Carringer puts her son Noah\u2019s hair in a ponytail in their kitchen, and Noah\u2019s handprints sit next to their front door. Carringer is now a support specialist for people fighting addiction.<\/span> <span class=\"attribution__credit\">Jessica Tezak for ProPublica<\/span><\/figcaption><\/figure>\n<p>Towers said critics like Terplan and Jones were not in a position to know what was happening in the clinic or with his research, and their criticisms are purely speculative. The study, he said, captured all outcomes of its participants.<\/p>\n<p>\u201cWe looked at everything \u2014 every patient complaint, their vital signs, preterm labor, any medical conditions that developed,\u201d he wrote in his response to ProPublica. \u201cWe looked for spontaneous abortion, stillbirth, fetal stress (seen in fetal heart rate monitoring or biophysical profiles) and need for cesarean delivery.\u201d<\/p>\n<p>In its audit, the university also had flagged problems with Towers\u2019 data. The audit said Towers supplied a printout of his entire clinical practice database, but it did not designate which patients were involved in the research study.<\/p>\n<p>Towers told ProPublica that he obtained broad consent for his research: \u201cEvery patient that was seen in the clinic received a notice regarding the research, consented to participation in that research and understood that their data would be prospectively collected but deidentified.\u201d<\/p>\n<p>Klitzman said researchers should be able to provide details about the actual patients in a study, not just everyone at a clinic.<\/p>\n<p>\u201cThat to me is a red flag,\u201d he said.<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<p>Researchers are required to run all proposed studies involving human participants through institutional review boards \u2014 panels of scientists and other compliance specialists who ensure patients\u2019 rights and confidentiality are protected. Failing to get approval from the overseeing IRB for all aspects of human research would be a major violation.<\/p>\n<p>In its audit, the university determined that Towers hadn\u2019t sought IRB approval for the study.<\/p>\n<p>Towers told ProPublica that the university was mistaken and that the journal itself had \u201cconcluded,\u201d contrary to the audit, that he did have IRB approval.<\/p>\n<p>A spokesperson from Elsevier did not respond to repeated questions about whether the journal had concluded that the IRB had approved the study.<\/p>\n<p>In February 2020, about two weeks after the audit got underway, Towers retired from his faculty position. Months later, he retired from clinical practice as well. In his email to ProPublica, he said he stepped down for health and family reasons.<\/p>\n<p>According to a <a href=\"https:\/\/www.documentcloud.org\/documents\/28563198-detletter-towers-20200207\/\">determination letter<\/a> from the chair of the IRB dated days after the audit\u2019s completion, members of the board voted to suspend all of Towers\u2019 open studies for safety reviews and file a report with the federal Office for Human Research Protections. (Towers voluntarily closed all research projects when he retired, he told ProPublica.) The audit\u2019s findings, the letter said, constituted \u201cserious noncompliance.\u201d<\/p>\n<p>Towers said he disputes that finding and said the board did not make an effort to get his side of the story. The head of the IRB spoke to him by phone in January 2020 and followed up with a few short conversations, he said.<\/p>\n<p>\u201cThere should have been a meeting set up at the start where the four authors (myself and my 3 coauthors) met in person with the IRB committee or a subcommittee to explain our point of view and answer any questions. This never occurred,\u201d he said.<\/p>\n<p>A spokesperson for the University of Tennessee Health Science Center said she could not find anyone to answer questions from ProPublica \u201cdue to time and a change in leadership.\u201d<\/p>\n<p>Soon after Towers resigned from his faculty position, he reached out to the journal and sent IRB approval letters that he said confirmed the study had been approved.<\/p>\n<p>\u201cI am sorry you have to spend time with this controversy,\u201d Towers wrote.<\/p>\n<p>The audit, though, had found that the IRB approvals he cited did not apply to the study.<\/p>\n<p>The University of Tennessee also contacted the journal. In an email thanking Terplan and the other specialists for the concerns they\u2019d shared about Towers\u2019 study, the university\u2019s research director asked if they planned to contact the journal directly. The research director wrote that UT already had \u201crequested the paper be retracted from the journal, but as yet no action has been taken by the journal.\u201d<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<p>Less than 1 in 2,500 published studies are <a href=\"https:\/\/www.science.org\/content\/article\/what-massive-database-retracted-papers-reveals-about-science-publishing-s-death-penalty\">retracted<\/a>, according to the journal Science. Retractions can devastate the reputations of researchers and damage the credibility of journals.<\/p>\n<p>Universities can investigate research and request retractions, like the University of Tennessee did with Towers, but journal editors have the final say about whether to retract a paper or add a correction. Ivan Oransky, one of the experts who spoke with ProPublica for this story, said he has encountered other cases where journals failed to retract a study after a university made such a request.<\/p>\n<p>\u201cYou have a situation where the fox is guarding the henhouse,\u201d he said.<\/p>\n<p>Oransky, co-founder of Retraction Watch, a site that tracks scientific misconduct, has advocated for making research misconduct reports more easily accessible to the public.<\/p>\n<p>\u201cThese reports should be part of the scientific record,\u201d he said. \u201cThey are the basis for understanding whether something is reliable or not, and what went wrong.\u201d<\/p>\n<p>During the years that the journal spent considering how to respond to the university\u2019s request for a retraction, more doctors across the country began prescribing naltrexone. Researchers cited the work dozens of times in other studies.<\/p>\n<p>Towers said he stands by naltrexone as a treatment option: \u201cI believe it is crucial in medicine to revisit old assumptions and consider all options.\u201d Detox remains a solution \u201cin the interest of advancing medicine and helping patients in a region where drug abuse is a longstanding issue,\u201d he said.<\/p>\n<figure class=\"wp-block-image size-propublica-position-medium bb--size-medium p-bb--size-medium\"><img src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i0.wp.com\/www.propublica.org\/wp-content\/uploads\/2026\/08\/USATSI_11107690-crop_maxWidth_3000_maxHeight_3000_ppi_72_quality_95_embedColorProfile_true.jpg?w=752&ssl=1&w=75&resize=75&ssl=1 75w, 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https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/08\/USATSI_11107690-crop_maxWidth_3000_maxHeight_3000_ppi_72_quality_95_embedColorProfile_true.jpg?resize=2000,1408 2000w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/08\/USATSI_11107690-crop_maxWidth_3000_maxHeight_3000_ppi_72_quality_95_embedColorProfile_true.jpg?resize=400,282 400w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/08\/USATSI_11107690-crop_maxWidth_3000_maxHeight_3000_ppi_72_quality_95_embedColorProfile_true.jpg?resize=800,563 800w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/08\/USATSI_11107690-crop_maxWidth_3000_maxHeight_3000_ppi_72_quality_95_embedColorProfile_true.jpg?resize=1200,845 1200w, https:\/\/www.propublica.org\/wp-content\/uploads\/2026\/08\/USATSI_11107690-crop_maxWidth_3000_maxHeight_3000_ppi_72_quality_95_embedColorProfile_true.jpg?resize=1600,1126 1600w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\"\/><figcaption class=\"attribution\"><span class=\"attribution__caption\">Towers in 2018, the year he saw Carringer as a patient<\/span> <span class=\"attribution__credit\">Michael Patrick\/USA TODAY NETWORK via Imagn Images<\/span><\/figcaption><\/figure>\n<p>Dr. Geogy Thomas, medical director of Dayspring Health in east Tennessee, said he was inspired by Towers\u2019 research, which improved care for women in the area.<\/p>\n<p>\u201cOur community is indebted to Dr. Towers and his research on substance abuse in pregnancy,\u201d Thomas wrote in an emailed statement. \u201cHe courageously challenged the status quo of the medical establishment of that time and ushered in a new way of caring for a high-risk group of patients that no one else was willing to care for.\u201d<\/p>\n<p>But another obstetrician, Dr. Cathleen Suto, who worked at a clinic with an approach inspired by Towers\u2019 research, found detox wasn\u2019t effective. Suto described her experiences treating opioid-addicted pregnant patients to the author of a book. Many of those patients couldn\u2019t make it through the weaning process and often stopped coming to the clinic. (She did not respond to ProPublica\u2019s requests for comment.)<\/p>\n<p>\u201cDetox would be a great answer,\u201d Suto is quoted as saying in the book, \u201cProsecuting Poverty, Criminalizing Care.\u201d \u201cThe problem is that my patients were not successful at doing it.\u201d<\/p>\n<p>When the journal finally acted on the university\u2019s concerns in 2023, more than three years after the study came out, it did not retract the study. Instead, it published a brief correction.<\/p>\n<p>\u201cThe authors wish to clarify that the study is listed as a prospective cohort study \u2014 which is not the case,\u201d read the correction. \u201cWe did a retrospective analysis of prospectively collected data.\u201d<\/p>\n<p>Data for prospective studies is collected in real time, while retrospective studies look back at medical records. Much of Towers\u2019 prior research relied on looking back at those records, and he touted the naltrexone study as an improvement because of its prospective design, which would track patients until they delivered. Prospective studies are considered to capture better information about patients, including those who dropped out of the study, and provide better control of data collection.\u00a0<\/p>\n<p>Towers views the journal\u2019s actions as vindication. \u201cAJOG would not keep a study in print if they did not believe it was IRB-approved after their review,\u201d Towers said.<\/p>\n<p>The specialists who wrote to the university, all of whom have published research, said misrepresenting methodology is a breach of scientific integrity.<\/p>\n<p>\u201cIf it was not prospective but presented as such, it would have violated standards of reporting of scientific research,\u201d they wrote in the letter.<\/p>\n<p>In response to experts\u2019 claims that the problems with the audit were more profound than the correction indicated, Elsevier said in a statement: \u201cBased on the information available at the time, the Journal determined that a <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S000293782200268X\">correction<\/a> was appropriate to clarify the description of the study.\u201d<\/p>\n<p>Jones, one of the letter\u2019s signatories, said the journal failed in its duty to hold its research to a higher standard.<\/p>\n<p>\u201cWhen you make a mistake, you own up to that mistake and you fix it,\u201d she said. \u201cAnd that paper is out there, and continues to be cited, and I see it.\u201d<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Reporting Highlights An Unprecedented Crisis: Dr. Craig Towers said he was \u201cinundated\u201d with pregnant patients addicted to opioids. He published a study with promising results from an unconventional treatment. Too Good to Be True? Eight addiction and pregnancy specialists raised concerns about Towers\u2019 research in a letter to his employer, the University of Tennessee. Lingering&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[20],"tags":[5063,5058,749,5062,145,5061,5060,81,161,5059,2308],"class_list":["post-3112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-politics","tag-auditors","tag-craig","tag-experts","tag-flaws","tag-major","tag-opioid","tag-pregnant","tag-propublica","tag-research","tag-towers","tag-users"],"_links":{"self":[{"href":"https:\/\/valutednews.com\/index.php?rest_route=\/wp\/v2\/posts\/3112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valutednews.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/valutednews.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/valutednews.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valutednews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3112"}],"version-history":[{"count":0,"href":"https:\/\/valutednews.com\/index.php?rest_route=\/wp\/v2\/posts\/3112\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/valutednews.com\/index.php?rest_route=\/wp\/v2\/media\/3113"}],"wp:attachment":[{"href":"https:\/\/valutednews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/valutednews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/valutednews.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}