Methadone at appropriate doses has been demonstrated to be the most effective means for retaining patients in treatment and suppressing heroin use. The study aims to describe the modalities of day-to-day provision of methadone maintenance treatments in Italian public health centres and to analyze the duration of methadone maintenance treatments by dose and by association with psychosocial treatments. 8,378 subjects were analyzed, 18 years of age or over, enrolled between September 1998 and March 2001 in one of 115 public treatment centres for heroin dependence in Italy. Treatment data were collected for each subject from enrolment to the end of the study period (maximum of 18 months).
The study shows that an increase of methadone doses to adequate levels as indicated by the literature is necessary to ensure proper and effective use of methadone maintenance treatments in public treatment centres for heroin users.
Carla Holmes | alfa
How cancer metastasis happens: Researchers reveal a key mechanism
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On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
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What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
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At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.
Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...
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