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Buprenorphine in pregnancy better than methadone for infants, similar for kids, studies find

A new study published in The New England Journal of Medicine found that infants whose mothers received buprenorphine during pregnancy had better health outcomes than those exposed to methadone. Another follow-up study by Stanford Medicine and Harvard University teams discovered similar rates of neurodevelopmental disorders among childr...

SourceStanford Medicine·JournalBMJ·TypeData/statistical analysis·DateApr 15, 2026

Outpatient early methadone dose titration – as recommended in Canadian and US clinical guidance for individuals using fentanyl – is associated with improved treatment retention and lower risk of opioid toxicity, according to new retrospective cohort s

A retrospective cohort study found that outpatient early methadone dose titration is associated with improved treatment retention in individuals using fentanyl. This approach also lowers the risk of opioid toxicity, according to Canadian and US clinical guidance.

SourcePLOS·JournalPLOS Medicine·TypeObservational study·DateApr 9, 2026

Methadone treatment for opioid use rising, but better access needed to reach more

Research shows that methadone and buprenorphine prescriptions have risen significantly since 2010, reducing opioid-related deaths by half. However, only a quarter of individuals with opioid use disorder receive medication treatment, highlighting the need for expanded access to these life-saving medications.

SourceUniversity of Pennsylvania School of Medicine·JournalJAMA Health Forum·TypeData/statistical analysis·DateFeb 4, 2026

Increasing contingency management incentives will help more patients recover from addiction

A JAMA Psychiatry study recommends increasing contingency management incentives to improve opioid addiction recovery outcomes. The research team suggests using evidence-based incentive amounts, such as $128 per week for vouchers or $55 per week for prizes over 12 weeks, to effectively reduce stimulant and/or opioid use.

SourceUniversity of Connecticut·JournalJAMA Psychiatry·TypeLiterature review·DateJul 2, 2025

Providing medications for opioid use disorder to people with HIV recently released from incarceration in South Africa

A pilot program was conducted in South Africa to provide harm reduction and medications for opioid use disorder among people living with HIV and illicit opioid use. The study found low uptake of medication-assisted treatment after release, citing perceived ineffectiveness and delays in initiation.

SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalJournal of Correctional Health Care·TypeObservational study·DateMay 6, 2025

Do “harm reduction” interventions for substance use lower or raise trust in government?

Research finds that comprehensive drug policies, including harm reduction measures, are positively associated with perceptions of governmental support and trust in local government. In rural US communities, residents' trust in their local government increases when they perceive the government as supportive of these policies.

SourceAnnenberg Public Policy Center of the University of Pennsylvania·JournalHarm Reduction Journal·TypeExperimental study·DateApr 15, 2025

Medicaid funding for addiction treatment hasn’t curbed overdose deaths

A new study by Oregon Health & Science University researchers found that Medicaid waivers for addiction treatment have not led to increased treatment or reduced nonfatal overdoses in 17 states. The authors suggest that while the waivers may be necessary, they are insufficient to address the national opioid epidemic.

SourceOregon Health & Science University·JournalHealth Affairs·TypeData/statistical analysis·DateNov 4, 2024

Methadone much more effective than buprenorphine/naloxone for treatment retention, with no difference in mortality risk

A study published in the Journal of the American Medical Association found that methadone is more effective than buprenorphine/naloxone in reducing treatment discontinuation rates among individuals with opioid use disorder. The risk of mortality was low and did not differ significantly between the two medications.

SourceSimon Fraser University·JournalJournal of the American Medical Association·DateOct 21, 2024

Acupuncture reduces methadone dose and opioid cravings in patients undergoing methadone maintenance therapy

A randomized, controlled trial found acupuncture to be effective in reducing methadone dose and opioid cravings in patients undergoing methadone maintenance therapy. The study suggests that acupuncture could be a useful adjunctive treatment for individuals receiving MMT, potentially improving their treatment outcomes.

SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeNews article·DateJul 8, 2024

Mindfulness training enhances opioid addiction treatment

A Rutgers-led study found that supplementing standard opioid addiction treatment with Mindfulness Oriented Recovery Enhancement (MORE) can cut program dropout rates by 59 percent and relapses by 42 percent. The intervention incorporates mindfulness training, savoring skills, and cognitive reappraisal to help individuals retrain themsel...

SourceRutgers University·JournalJAMA Psychiatry·TypeRandomized controlled/clinical trial·DateMay 6, 2024

CHLA researchers find that length of opioid treatment for hospitalized infants differs by institution and geography

Researchers at Children's Hospital Los Angeles found significant variation in opioid treatment for critically ill infants across different institutions and geographic regions. The study reports wide variability in opioid prescribing practices, which can impact hospitalization length of stay, healthcare costs, and long-term outcomes.

SourceChildren's Hospital Los Angeles·JournalJAMA Network Open·TypeData/statistical analysis·DateMar 12, 2024

Opioids, methadone and babies

A new study published in JAMA Network Open shows that methadone use following surgery in infants can increase hospital stay and delay recovery. Babies who required methadone needed to stay in the hospital an average of 21 days longer after surgery, as well as more days on ventilators and IV nutrition.

SourceChildren's Hospital Los Angeles·JournalJAMA Network Open·TypeObservational study·DateAug 8, 2023

Substantial racial inequalities despite frequent health care contact found in treatment for opioid use disorder

A new study by Harvard T.H. Chan School of Public Health found significant racial inequalities in treatment for opioid use disorder, with White patients receiving medication up to 80% more frequently than Black and Hispanic patients. Despite similar numbers of healthcare visits, disparities persist.

SourceHarvard T.H. Chan School of Public Health·JournalNew England Journal of Medicine·TypeObservational study·DateMay 10, 2023

Fentanyl, heroin use substantially decline in patients receiving methadone treatment for opioid use disorder during first year

Patients receiving methadone treatment for opioid use disorder show significant decline in fentanyl and heroin use over the course of a year, with average positivity rates dropping from 21.8% to 17.1% for fentanyl and 8.4% to 4.3% for heroin. Methamphetamine and cocaine use remains steady.

Study: Treatment for opioid addiction lags despite policies designed to increase it

A new study finds that buprenorphine initiation rates and six-month retention rates remain flat despite policy changes aimed at increasing access to the medication. Only 22% of patients who started treatment kept refilling their prescriptions for at least six months, highlighting barriers to prescribing enough of the life-saving drug.

SourceMichigan Medicine - University of Michigan·JournalJAMA·TypeData/statistical analysis·DateApr 25, 2023

Open-label placebo improved outcomes for people in treatment for opioid use disorder

A novel clinical trial demonstrated that open-label placebo increased patient retention rates by 78% compared to methadone-only treatment. Participants also reported better sleep quality, with no significant differences found in other outcome measures. The study suggests that deception-free placebo treatment can provide valuable benefits.

SourceBeth Israel Deaconess Medical Center·JournalJAMA Network Open·DateApr 12, 2023

Community collaboration and increased availability of naloxone key to addressing opioid-related overdoses in the United States say experts

Panelists emphasize the need for better treatment options and increased access to naloxone as overdoses increase dramatically. Community collaboration, fast-tracking vaccine development, and reducing stigma around people who use drugs are also key strategies.

SourceThe Permanente Federation·JournalThe Permanente Journal·TypeCommentary/editorial·DateJan 24, 2023

Buprenorphine, not methadone, may be safer treatment for opioid-use disorder during pregnancy

Researchers found that buprenorphine use was associated with better outcomes for the baby, including lower risk of preterm birth, small size for gestational age, and low birth weight. The study suggests increasing access to buprenorphine treatment among pregnant individuals with opioid-use disorder.

SourceRutgers University·JournalNew England Journal of Medicine·TypeData/statistical analysis·DateNov 30, 2022

Georgians in 71 counties don’t have methadone clinic access within a 15-minute drive

A new study from the University of Georgia found that four out of five counties with the highest opioid overdose death rates do not have a methadone clinic accessible within a 15-minute drive. Federally qualified health centers (FQHCs) may offer a possible solution to improving access to opioid treatment programs in rural communities.

SourceUniversity of Georgia·JournalDrug and Alcohol Dependence·DateAug 22, 2022

Improving release process and treatment after incarceration may reduce opioid overdoses

Researchers at Tufts University School of Medicine suggest improvements to the release process and treatment for individuals with opioid use disorder (MOUD) who are transitioning from jail to the community. The study identifies three critical areas for improvement: bridge doses, better communication, and phone access.

SourceTufts University·JournalInternational Journal of Drug Policy·TypeData/statistical analysis·DateAug 11, 2022

Opioid use disorder: Flexible treatment at home proves effective

A pan-Canadian study found that prescribing buprenorphine-naloxone at home is as effective as traditional methadone treatment in reducing opioid use. The flexible model of care offers improved access and autonomy for individuals with opioid use disorder. With over 270 participants, the OPTIMA study suggests a new approach to treating t...

SourceUniversity of Montreal Hospital Research Centre (CRCHUM)·JournalAmerican Journal of Psychiatry·TypeRandomized controlled/clinical trial·DateJun 15, 2022

Hyperbaric oxygen therapy shows promise for opioid addiction treatment

A pair of studies published by Washington State University scientists found that hyperbaric oxygen therapy can help individuals with opioid addiction reduce their methadone dose and better manage pain and withdrawal symptoms. The treatment involves breathing pure oxygen in a pressurized environment, resulting in significant dose reduct...

SourceWashington State University·JournalJournal of Addictions Nursing·TypeRandomized controlled/clinical trial·DateApr 11, 2022