These results suggest that buprenorphine treatment is as effective as methadone regarding effects on quality of life and withdrawal symptoms. Buprenorphine has the potential to reduce the harm caused by drug abuse. Further research is needed to determine if buprenorphine is more effective than methadone in particular subgroups of patients.
We compared the gender differences in health-related quality of life (QOL) on admission to a maintenance program. 103 opioid users (65 men and 38 women) admitted to a maintenance treatment program during 2000–2002 were studied. During this period we assessed the QOL status using the German version (‘Berlin Quality of Life Profile’) of the Lancashire Quality of Life Profile. Physical symptoms were measured using the Opioid Withdrawal Scale. 312 urine screening tests were carried out to evaluate consumption. The female group showed significantly less additional consumption of other opiates (p = 0.043) compared with the male group. The male group showed significantly better QOL scores in self-esteem (p = 0.015), psychical health (p = 0.027), and law and security (p = 0.008). The outcome measures for withdrawal scores showed significantly less symptoms for males in twitching of muscles (p = 0.034), vomiting (p = 0.002), depressions (p = 0.004) and poor appetite (p = 0.008). In summary, both genders showed only a few significant differences on admission in terms of QOL and physical symptoms. The predominant effects of drug use appear to eclipse the gender-related role pattern. Further exploration of gender and QOL could have important theoretical and treatment implications.
Background and Aims
Multiple interventions and policy changes related to opioid agonist treatment (OAT) have been introduced in British Columbia, Canada to increase engagement and retention in OAT. We aimed to estimate the impact of policy changes and the announcement of the opioid overdose‐related public health emergency on the use of OAT for incarcerated individuals with opioid use disorder.
Design
Interrupted time‐series analysis. Events of interest included the expansion of buprenorphine/naloxone into provincial health‐care insurance coverage in October 2015 and the public health emergency declared in April 2016.
Setting and Participants
Our study included 9220 incarcerated individuals from 12 provincial corrections facilities in British Columbia, Canada for a total of 75 649 calendar months of incarceration.
Measurements
Monthly measures of OAT use during incarceration from 1 January 2013 to 30 September 2017. We estimated changes in OAT use, controlling for individual and facility‐level factors, using a general estimating equation, specified with a logit link and an autoregressive correlation matrix.
Findings
After the provincial health insurance coverage expansion, a sharp increase in OAT use during incarceration was observed [adjusted odds ratio (aOR) = 1.16, 95% confidence interval (CI) = 1.13, 1.19]. The public health emergency coincided with an immediate but temporary increase in OAT receipt (aOR = 1.34, 95% CI = 1.22, 1.47). During the entire study period, we estimated a 10‐fold increase in the adjusted odds of OAT use during incarceration (aOR = 10.10, 95% CI = 8.98, 11.37).
Conclusion
Following an expansion of health‐care insurance coverage to include buprenorphine/naloxone, receipt of opioid agonist treatment (OAT) within correctional facilities in British Columbia, Canada increased, largely driven by an increase in buprenorphine/naloxone prescriptions among individuals without recent OAT experience.
Background and aim: While daily witnessed opioid agonist treatment (OAT) ingestion is common in British Columbia (BC), Canada, and elsewhere, sparse evidence supports this resource-intensive practice. Many settings across North America relaxed restrictions for take-home dosing during the COVID-19 pandemic and have reported consistent or improved patient outcomes. This study measured excess expenditures attributed to daily witnessed pharmacy dispensing compared with weekly or biweekly dispensation schedules.Design, setting and participants: This study was a population-level retrospective analysis. We included all methadone, buprenorphine/naloxone and slow-release oral morphine dispensations in BC from 1 January 2014 to 30 December 2020. A total of 24 357 107 OAT dispensations among 51 195 unique individuals with 122 793 personyears of follow-up were included during the study period.Measurements: Total expenditures for each person-week of OAT with an estimated expenditure under two scenarios are as follows: (1) a weekly dispensation scenario and(2) a biweekly dispensation scenario.
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