Early detection of opioid-induced hyperalgesia after an ICU stay using quantified sensory testing: An observational cohort case-control study.  Tarpin P, Serra E, Mahjoub Y, Martinez V.  Br J Pain. 2025 Jun 30:20494637251356830. doi: 10…

The association between mental disorders and treatment retention among people with opioid use disorder receiving opioid agonist treatment: A systematic review and meta-analysis. Tran LT, McKetin R, Clark B, Macdonald C, Zahra E, Arunogiri S, Monteb…

Assessment of Toxoplasma immunoglobulins, α-fetoprotein, and dopamine sera levels: insights into heroin addicts' characteristics.  Shaheen SH, El Saftawy EA, Aboulhoda BE, Abdulwehab MM, Ibrahim A, Zein MM, Farag MF, Salama NM, Elwi HM, Elkhol…

Chronic administration of morphine provokes generation of antibodies to morphine and immunosuppression in individuals with opioid use disorder.  Nanda S, Zafar MA, Singh S, Malik JA, Gautam R, Ghosh A, Basu D, Agrewala JN.  J Biosci. 202…

Revisiting the Etiology of Cocaine-Related Ischemic Strokes: An Observational Cohort.  Kozel OA, Kothari SA, Desai H, Behera A, Morsi RZ, Baskaran AB, Sehgal N, Prabhakaran S, Kass-Hout T, Siegler JE, Mendelson SJ.  J Stroke. 2025 May;27…

Treatment of Opioid-Induced Constipation: Inducing Laxation and Understanding the Risk of Gastrointestinal Perforation.  Mehta N, Laitman AP, Brookfield RB, Harris LA.  J Clin Gastroenterol. 2025 Jul 1;59(6):491-496. doi: 10.1097/MCG.000…