Electronic medical record system at an opioid agonist treatment programme: study design, pre-implementation results and post-implementation trends.

RATIONALE: Electronic medical record (EMR) systems are commonly included in health care reform discussions. However, their embrace by the health care community has been slow. METHODS: At Addiction Research and Treatment Corporation, an outpatient opioid agonist treatment programme that also provides primary medical care, HIV medical care and case management, substance abuse counselling and vocational services, we studied the implementation of an EMR in the domains of quality, productivity, satisfaction, risk management and financial performance utilizing a prospective pre- and post-implementation study design. RESULTS: This report details the research approach, pre-implementation findings for all five domains, analysis of the pre-implementation findings and some preliminary post-implementation results in the domains of quality and risk management. For quality, there was a highly statistically significant improvement in timely performance of annual medical assessments (P < 0.001) and annual multidiscipline assessments (P < 0.0001). For risk management, the number of events was not sufficient to perform valid statistical analysis. CONCLUSIONS: The preliminary findings in the domain of quality are very promising. Should the findings in the other domains prove to be positive, then the impetus to implement EMR in similar health care facilities will be advanced.

Opioid dependence as a chronic disease: the interrelationships between length of stay, methadone dose, and age on treatment outcome at an urban opioid treatment program.

Data looking at the impact of length of stay in treatment, methadone dose, and age for treatment of opiate dependence have been evaluated separately, but the relative impact of these variables has not been examined. For this report, regression analyses of length of stay, methadone dose, and age were compiled to determine the relative effect of each variable on opiate toxicology results, which was the primary outcome measure. Regression analysis yielded statistical significance for length of stay (P < .001) and methadone dose (P < .05) but not for age. Comparing length of stay in treatment, methadone dose, and age to opiate toxicology results indicated that length of stay was the most important factor. These comparisons impact treatment strategies for opiate dependence, particularly when using a chronic disease model as a strategy for delivering care.