Yohimbine-induced withdrawal and anxiety symptoms in opioid-dependent patients
Stine SM, Southwick SM, Petrakis IL, Kosten TR, Charney DS, Krystal JH. Yohimbine-induced withdrawal and anxiety symptoms in opioid-dependent patients. Biological Psychiatry 2002, 51: 642-651. PMID: 11955464, DOI: 10.1016/s0006-3223(01)01292-6.Peer-Reviewed Original ResearchConceptsOpioid-dependent patientsBlood pressureMethadone patientsOpioid dependenceHPA axis perturbationsPlacebo-controlled studyDiastolic blood pressureSystolic blood pressureMethadone-maintained patientsSymptom scale scoresSynaptic noradrenalineOpioid withdrawalPostsynaptic effectsMHPG levelsAbstinence symptomsAdrenal axisOpioid drugsYohimbine effectNoradrenergic regulationHealthy volunteersHeart ratePhysiologic measuresPatientsCortisol levelsScale score