• Cognitive functions under methadone maintenance treatment (MMT) were assessed. Delay discounting increases, but other forms of impulsivity are normal in patients. Impaired associative learning MMT patients is related to depression and anxiety symptoms. Increased delay craving correlated with impulsive personality scores. Cue-induced drug modulated by withdrawal Methadone effective decreasing ...

BACKGROUND Compliance with methadone maintenance treatment (MMT) in China is poor. OBJECTIVE To evaluate the effects of adjunctive contingency management (CM) on the efficacy of methadone maintenance treatment (MMT) in patients with opioid dependence. HYPOTHESIS A 12-week prize-based contingency management (CM) intervention can increase the retention and compliance of heroin abusers to stan...

  Background: Today, an increasing trend to methadone as an alternative maintenance treatment for opiate dependence in adults is observed; children for both intentional and accidental reasons are exposed to serious and fetal effects of methadone. We aimed to investigate effects of methadone on children and sexual functioning among adults in Iranian popula...

BACKGROUND Both compulsory detoxification treatment and community-based methadone maintenance treatment (MMT) exist for heroin addicts in China. We aim to examine the effectiveness of three intervention models for referring heroin addicts released from compulsory detoxification centers to community methadone maintenance treatment (MMT) clinics in Dehong prefecture, Yunnan province, China. MET...

BACKGROUND Little is known about mortality of opiate users attending methadone maintenance treatment (MMT) clinics. We sought to investigate mortality and its predictors among human immunodeficiency virus (HIV)-positive MMT clients. METHODS Records of 306 786 clients enrolled in China's MMT program from 24 March 2004 to 30 April 2011 were abstracted. Mortality rates were calculated for all HI...

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 we...

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 ...

This study examined retention rates and associated predictors of methadone maintenance treatment (MMT) duration among 128 newly admitted patients in Taiwan. A semi-structured questionnaire was used to obtain demographic and drug use history. Daily records of methadone taken and test results for HIV, HCV, and morphine toxicology were taken from a computerized medical registry. Cox regression ana...

conclusions there is a need to train health staff, and the community, concerning preventive measures, treatment, and reducing harm for substance drug users. results among 402 idus patients, a large amount of them were male, single, and younger than 39 years. regarding psychotic and somatic symptoms caused by methadone therapy, most of the participants had no problem with methadone maintenance t...