Background: Evaluation of sexual disorders among persons receiving methadone replacement therapy is of great importance, because these problems may lead to non-compliance and relapse. This study aimed to estimate the effect of methadone maintenance therapy (MMT) on sexual function among addicted Iranian men using met-analysis.Methods: Investigating the available data banks, relevant studies wer...

OBJECTIVES Our objective was to determine the impact that a patient's geographic status has on the efficacy of first-time methadone maintenance therapy (MMT) retention. METHODS We conducted an observational cohort study using administrative health care databases for patients who commenced methadone therapy between 2003 and 2012. Patients were stratified on the basis of their location of resid...

PROBLEM China's National Methadone Maintenance Treatment Programme (MMT) has expanded from eight clinics serving approximately 1000 clients to 738 clinics that have served more than 340 000 clients cumulatively in only 8 years. This has created an enormous demand for trained providers. APPROACH Human resource development and capacity building efforts have been conducted in China's National MM...

BACKGROUND Patient satisfaction is an important component of quality in healthcare delivery. To inform the expansion of Methadone Maintenance Treatment (MMT) services in Vietnam, we examined the satisfaction of patients with regards to different services delivery models and identified its associated factors. METHODS We interviewed 1,016 MMT patients at 5 clinics in Hanoi and Nam Dinh province...

We noted with interest the many parallels this study’s (Chen and Fujiwara, Substance Abuse: Research and Treatment 2009:3;61–70) findings have with other similar studies from the western world. In this context, we wish to highlight two crucial principles regarding methadone maintenance treatment (MMT) that ought to guide the clinician. First, given the robust evidence base proving the superiori...

background: the role of methadone in qtc prolongation, torsades de pointes (tdp) arrhythmia and sudden cardiac death has been debated. because of widespread use of methadone in methadone maintenance treatment (mmt) centers, we aimed to study dose-related effects of methadone on qtc prolongation. methods: in a comparative observational study, 90 patients who were under mmt were evaluated. patien...

Methadone maintenance treatment (MMT) can induce impairments in brain function and structure, despite its clinical effectiveness. However, the effect of chronic MMT on brain white matter (WM) is not fully known. Thirty-three MMT patients underwent diffusion tensor imaging (DTI) twice - at the start of the study (Scan1) and one year later (Scan2). Tract-based spatial statistics were used to inve...

An important interaction between opioid and dopamine systems has been indicated, and using opioids may negatively affect cognitive functioning. Memantine, a medication for Alzheimer's disease, increasingly is being used for several disorders and maybe important for cognitive improvement. Opioid-dependent patients undergoing methadone-maintenance-therapy (MMT) and healthy controls (HCs) were rec...

To view methadone maintenance treatment (MMT) globally, it is necessary to accumulate data on MMT policy implementation under different health service systems. The aim of the current study is to provide empirical evidence about policy implementation of MMT and HIV infection control, as well as recommendations for improvement of MMT in the future. Based on China's national policy framework of MM...