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...

BACKGROUND In China, the Compulsory Detoxification Centres are the main response for people who use illegal drugs. Due to high relapse rates among people released from the Compulsory Detoxification Centres, it is likely that they may seek medical help, including Methadone Maintenance Treatment (MMT) services, at some point. Therefore, better understanding of the attitudes and beliefs of people ...

Montmorillonite/poly(vinyl alcohol) (MMT/PVA) nanocomposites spanning the complete range of MMT content (0-100 wt%) are prepared by simple evaporation-induced assembly. Effects of MMT content on the structure and mechanical properties of nanocomposites are systematically investigated and exhibit two important transitions at MMT contents of 30 wt% and 70 wt%. In the range of 0-30 wt%, the nanoco...

A total of 450 one-day-old Arbor Acres male chickens were used to investigate the effects of zinc oxide-montmorillonite hybrid (ZnO-MMT) on growth performance, intestinal structure, and function. The birds were allotted to 5 dietary treatments for 21 d, each of which was replicated 6 times with 15 chicks per replicate. The dietary treatments were 1) corn-soybean meal diet (basal, containing 42....

OBJECTIVES With the rise in methadone maintenance therapy (MMT) for drug users in Vietnam, there has been growing interest in understanding if and how often MMT patients engage in concurrent illicit drug use while on methadone therapy in various settings. This study examined factors associated with concurrent opioid use among patients on MMT in a mountainous area in Vietnam. SETTING One urban...

This article studies the enhancement of methyl orange (MO) adsorption by Mongolian montmorillonite (MMt) modified intercalation Keggin Al13 complex, followed calcination during pillaring process. The properties MMt, Al-intercalated MMt (P-MMt), and Al-pillared (P-MMt-C) were determined using X-ray diffraction (XRD), thermogravimetric analysis (TGA), surface-area analysis, a field emission scann...

BACKGROUND Ensuring high enrollment while mobilizing resources through co-payment services is critical to the success of the methadone maintenance treatment (MMT) program in Vietnam. This study assessed the willingness of patients to pay (WTP) for different MMT services delivery models and determined its associated factors. METHODS A facility based survey was conducted among 1016 MMT patients...

BACKGROUND Integrating HIV/AIDS and methadone maintenance treatment (MMT) services with existing health care delivery system is critical in sustaining efforts to fight HIV/AIDS in large injection-driven epidemics. However, efficiency of different integrative service models is unknown. This study assessed behavioral and health-related quality-of-life (HRQOL) outcomes of MMT in four service deliv...

AIMS To examine the long-term impact of methadone maintenance treatment (MMT) on mortality, re-incarceration and hepatitis C seroconversion in imprisoned male heroin users. DESIGN, SETTING AND PARTICIPANTS The study cohort comprised 382 imprisoned male heroin users who had participated in a randomized controlled trial of prison-based MMT in 1997/98. Subjects were followed-up between 1998 and ...

BACKGROUND Multiple substance use is a common problem among heroin users. This study aims to describe patterns of multiple substance use one year before and during attendance at methadone maintenance treatment (MMT) programs and associated variables of continued heroin use in MMT clinics in Yunnan, China. METHODS The study was conducted among 168 heroin addicts who had received treatment for ...