A study reported in the March 8, 2000 edition of the Journal of the American Medical Association showed that traditional methadone maintenance therapy (MMT) is superior to both short-term and long-term detoxification treatment as a method to treat heroin dependence, concluding, "Our results confirm the usefulness of MMT in reducing heroin use and HIV risk behaviors. Illicit opioid use continued in both groups, but frequency was reduced. Results do not provide support for diverting resources from MMT into longterm detoxification."

Source

Sees, Karen, DO, et al., "Methadone Maintenance vs. 180-Day Psychosocially Enriched Detoxification for Treatment of Opiod Dependence: A Randomized Controlled Trial", Journal of the American Medical Association, 2000, 283:1303-1310.
http://jama.jamanetwork.com/a…