Quality of life among patients seeking treatment for substance use disorder, as measured with the EQ-5D-3L

Health-related quality of life and stigma in opioid dependence: Comparison between buprenorphine users and non-users

Objectives

Opioid dependence leads to reduced quality of life (QOL) and stigma. There is scarcity of literature on impact of buprenorphine on QOL of patients with opioid dependence from India. This study reports QOL and stigma in patients taking buprenorphine and compare it with those who were not on any treatment.

Materials and Methods

A cross-sectional, descriptive, comparative study was conducted among three groups (n = 100 each). Group 3 comprised patients who were already taking buprenorphine for at least 3 months from a government outpatient opioid-assisted treatment center. Group 2 comprised patients who were not on any treatment but had come to enrol in buprenorphine treatment and Group 1 comprised patients who had come to get some other treatment and were not willing for buprenorphine. After fulfilling inclusion and exclusion criteria, sociodemographic pro forma, Hindi self-stigma scale, and World Health Organization QOL-BREF Hindi were applied. Appropriate statistical analyses were done.

Results

Patients already taking buprenorphine had significantly better QOL and it improved as the duration of treatment increased. Patients on buprenorphine treatment had significantly lesser stigma than patients not already on treatment. Stigma negatively impacted QOL in the three groups.

Conclusion

QOL and factors affecting it should be an integral part of management of opioid dependence. Efforts should be made to enrol maximum number of patients in treatment to enhance their quality of life and reduce stigma.

Improved health-related quality of life after hepatitis C viraemic clearance among people who inject drugs may not be durable

BACKGROUND AND AIMS

Chronic infection with the hepatitis C virus (HCV) has a detrimental impact on health-related quality of life (QoL). Scale-up of HCV direct-acting antiviral (DAA) therapy among people who inject drugs (PWID) is underway in several countries since the introduction of interferon-free regimens. This study aimed to assess the impact of DAA treatment success on QoL for PWID.

DESIGN

Cross-sectional study using two rounds of the Needle Exchange Surveillance Initiative, a national anonymous bio-behavioural survey and a longitudinal study involving PWID who underwent DAA therapy.

SETTING

The setting for the cross-sectional study was Scotland (2017-2018, 2019-2020). The setting for the longitudinal study was the Tayside region of Scotland (2019-2021).

PARTICIPANTS

In the cross-sectional study PWID were recruited from services providing injecting equipment (n = 4009). In the longitudinal study, participants were PWID on DAA therapy (n = 83).

MEASUREMENTS

In the cross-sectional study, the association between QoL (measured using the EQ-5D-5L quality of life instrument) and HCV diagnosis and treatment was assessed using multilevel linear regression. In the longitudinal study, QoL was compared at four timepoints using multilevel regression, from treatment commencement until 12 months following commencement.

FINDINGS

In the cross-sectional study, 41% (n = 1618) were ever chronically HCV infected, of whom 78% (n = 1262) were aware of their status and of whom 64% (n = 704) had undergone DAA therapy. There was no evidence for a marked QoL improvement associated with viral clearance among those treated for HCV (B = 0.03; 95% CI, -0.03 to 0.09). In the longitudinal study, improved QoL was observed at the sustained virologic response test timepoint (B = 0.18; 95% CI, 0.10-0.27), but this was not maintained at 12 months following start of treatment (B = 0.02; 95% CI, -0.05 to 0.10).

CONCLUSIONS

Successful direct-acting antiviral therapy for hepatitis C infection may not lead to a durable improvement in quality of life among people who inject drugs, although there may be a transient improvement around the time of sustained virologic response. Economic models of the impact of scaling-up treatment may need to include more conservative quality of life benefits over and above reductions in mortality, disease progression and transmission of infection.

Quality of life and its correlated factors among patients with substance use disorders: a systematic review and meta-analysis

Background

Patients with substance use disorder (SUD) usually report lower quality of life (QoL) than other patients and as much as patients with other mental disorders. The present study investigated variables associated with QoL domains among patients with SUD.

Methods

Studies in English published before December 1^st 2021, were searched for on PubMed, Scopus, Cochrane, and Web of Science to identify primary studies on factors associated with QoL domains among patients with SUD. After reviewing for study duplicates, the full-texts of selected papers were assessed for eligibility using PECO (Participants, Exposures, Comparison and Outcome) criteria: (a) participants: patients with SUD; (b) exposures: sociodemographic factors, clinical, and service use variables; (c) comparison: patient groups without SUD; and (d) outcomes: four domains of QoL (physical, mental, social, and environmental domains). Three researchers recorded the data independently using predefined Excel spreadsheets. The Newcastle–Ottawa Scale (NOS) was used for assessing risk of bias and rated each study in terms of exposure, outcome, and comparability. Pooled odds ratios (ORs) and β coefficient were utilized at a 95% confidence level, and because sampling methods differed between studies’ pooled estimates, a random effects model was utilized.

Results

After the assessment of over 10,230 papers, a total of 17 studies met the eligibility criteria. Five studies (1260 participants) found that patients with SUD who were older were less likely to have a good physical Qol (OR = 0.86, 95% CI = 0.78, 0.95). Two studies (1171 participants) indicated that patients with SUD who were homeless were less likely to have a good environmental Qol (β = -0.47, p = 0.003). However, a better mental QoL was observed in four studies (1126 participants) among those receiving support from their family or friends (social networks) (OR = 1.05, 95% CI = 1.04, 1.07). Two studies (588 participants) showed that those using cocaine were less likely to have a good mental QoL (OR = 0.83, 95% CI = 0.75, 0.93). Two studies (22,534 participants) showed that those using alcohol were less likely to have a good physical QoL (β = -2.21, p = 0.001). Two studies (956 participants) showed that those having severe substance use disorders were less likely to have a good mental (β = -5.44, p = 0.002) and environmental (β = -0.59, p = 0.006) QoL respectively. Four studies (3515 participants) showed that those having mental disorders were less likely to have a good physical QoL (β = -1.05, p = 0.001), and another three studies (1211 participants) that those having mental disorders were less likely to have a good mental QoL (β = -0.33, p = 0.001). Finally, two studies (609 and 682 participants) showed that individuals who experienced trauma symptoms or mental disorders were less likely to have good social and environmental QoL, respectively (OR = 0.78, 95% CI = 0.61, 1.00) and (OR = 0.92, 95% CI = 0.9, 0.94).

Conclusions

The findings suggest the need for mental health services to improve the QOL among patients with SUD but further study is needed. Cocaine may cause behavioral changes which can increase the possibility of reckless and suicidal behaviors. Therefore, identifying cocaine user access, adherence, and satisfaction with treatment is recommended as an important component of adaptive functioning. Interventions that help patients with SUD get support from people within their social networks who support their recovery are also essential to their QoL.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13690-022-00940-0.

Health-related quality of life of young academics: A cross-sectional survey of universities in Wuhan, China

Objective

This study aimed to assess the health-related quality of life (HRQoL) of young academics in Wuhan, China, and its determinants.

Methods

A multistage stratified cluster sampling strategy was employed to recruit study participants (young academics <40 years old) from 12 universities in Wuhan. A total of 301 respondents returned a self-complete questionnaire that contained the EQ-5D-5L. Multivariate linear and Tobit regression models were established to determine the sociodemographic and job predictors of the visual analogue scale (VAS) score and the EQ-5D utility index, respectively.

Results

The study participants reported a mean VAS value of 79.42 (SD = 10.51) and a mean EQ-5D utility index of 0.915 (SD = 0.090). Anxiety/depression was the most frequently reported problem (65.12%), followed by pain/discomfort (43.52%). Transitioning towards a full professorship in national key universities (p < 0.001), lower income (p < 0.05) and too much pressure for academic promotion (p < 0.001) were significant predictors of lower HRQoL; whereas, maintaining routines in physical activities (p < 0.001), sleep (p < 0.001) and meals (p < 0.001), a good relationship with colleagues and family members (p < 0.001), and social activities (p < 0.01) were significant predictors of higher HRQoL.

Conclusion

Low HRQoL of young academics in China is evident, as indicated by the 7.08 and 0.049 gap in VAS and utility index, respectively, compared to the general population at the same age. Work and career pressures are associated with the low HRQoL of young academics. The findings of this study highlight the importance of work-life balance in promoting HRQoL of young academics in universities in China.

Predictors of problems reported on the EQ-5D-3L dimensions among people with impaired vision in northern Portugal

BACKGROUND

The EQ-5D index often fails to detect the effect of ophthalmic diseases and sight loss. Investigating predictors of individual EQ-5D health dimensions might reveal the underlying reasons. The aim of this study was to investigate predictors of health dimension ratings obtained with the EQ-5D-3L from participants with impaired vision representing a spectrum of eye diseases.

METHODS

Observational cross-sectional study with participants recruited at four public hospitals in Portugal. Outpatients with visual acuity of 0.30 logMAR(6/12) or worse in the better-seeing eye were invited to participate. Participants completed two instruments: the EQ-5D-3L (measures participants' perceived health-related quality-of-life) and the Massof Activity Inventory (measures visual ability-ability to perform vision-related activities). This study used logistic regression models to identify factors associated with responses to the EQ-5D-3L.

RESULTS

The study included 492 participants, mean age 63.4 years (range = 18-93), 50% females. The most common diagnosis was diabetic retinopathy (37%). The mean visual acuity in the better seeing eye was 0.65 logMAR (SD = 0.48) and the mean visual ability was 0.62 logits (SD = 2.04), the correlation between the two was r = - 0.511 (p < 0.001). Mobility and self-care were the health dimensions with the fewest problems (1% reported extreme problems), anxiety and depression the dimension with the most problems (24% reported extreme problems). ROC curve analysis showed that the EQ-5D index was a poor predictor of cases of vision impairment whilst visual ability given was a good predictor of cases of vision impairment. Visual ability was an independent predictor of the response for all dimensions, higher ability was always associated with a reduced odds of reporting problems. The odds of reporting problems were increased for females in 3 out of 5 dimensions. Comorbidities, visual acuity and age-category were predictors of the odds of reporting problems for one dimension each.

CONCLUSIONS

The odds of reporting problems for the five health dimensions of the EQ-5D-3L were strongly influenced by the ability to perform vision-related activities (visual ability). The EQ-5D index showed poor performance at detecting vision impairment. These findings are informative and relevant for the clinic and for research evaluating the impact of eye diseases and disease treatments in ophthalmology.

Humanistic and Economic Burden of Conversion Therapy Among LGBTQ Youths in the United States

IMPORTANCE

Sexual orientation and gender identity change efforts (SOGICE), also called conversion therapy, is a discredited practice attempting to convert lesbian, gay, bisexual, transgender, queer, or questioning (LGBTQ) individuals to be heterosexual and/or cisgender.

OBJECTIVES

To identify and synthesize evidence on the humanistic and economic consequences of SOGICE among LGBTQ youths in the US.

DESIGN, SETTING, AND PARTICIPANTS

This study, conducted from December 1, 2020, to February 15, 2021, included a systematic literature review and economic evaluation. The literature review analyzed published evidence on SOGICE among LGBTQ individuals of any age. The economic model evaluated the use of SOGICE vs no intervention, affirmative therapy vs no intervention, and affirmative therapy vs SOGICE to estimate the costs and adverse outcomes for each scenario and to assess the overall US economic burden of SOGICE. Published literature and public sources were used to estimate the number of LGBTQ youths exposed to SOGICE, the types of therapy received, and the associated adverse events (anxiety, severe psychological distress, depression, alcohol or substance abuse, suicide attempts, and fatalities).

EXPOSURES

SOGICE (licensed or religion-based practitioners) or affirmative therapy (licensed practitioners).

MAIN OUTCOMES AND MEASURES

Total incremental costs and quality-adjusted life-years (QALYs) vs no intervention and total economic burden of SOGICE.

RESULTS

Among 28 published studies, which included 190 695 LGBTQ individuals, 12% (range, 7%-23%) of youths experienced SOGICE, initiated at a mean age of 25 years (range, 5-58 years), with a mean (SD) duration of 26 (29) months. At least 2 types of SOGICE were administered to 43% of recipients. Relative to LGBTQ individuals who did not undergo SOGICE, recipients experienced serious psychological distress (47% vs 34%), depression (65% vs 27%), substance abuse (67% vs 50%), and attempted suicide (58% vs 39%). In the economic analysis, over a lifetime horizon with a 3% annual discount rate, the base-case model estimated additional $97 985 lifetime costs per individual, with SOGICE associated with 1.61 QALYs lost vs no intervention; affirmative therapy yielded cost savings of $40 329 with 0.93 QALYs gained vs no intervention. With an estimated 508 892 youths at risk for SOGICE in 2021, the total annual cost of SOGICE is estimated at $650.16 million (2021 US dollars), with associated harms totaling an economic burden of $9.23 billion.

CONCLUSIONS AND RELEVANCE

This economic evaluation study suggests that there is a high economic burden and high societal costs associated with SOGICE and identifies additional research questions regarding the roles of private and public funding in supporting this harmful practice.

Relapse prevention group therapy via video-conferencing for substance use disorder: protocol for a multicentre randomised controlled trial in Indonesia

BACKGROUND

Substance use disorder (SUD) is a leading contributor to the global burden of disease. In Indonesia, the availability of formal treatment for SUD falls short of the targeted coverage. A standardised therapeutic option for SUD with potential for widespread implementation is required, yet evidence-based data in the country are scarce. In this study, we developed a cognitive behavioural therapy (CBT)-based group telemedicine model and will investigate effectiveness and implementability in a multicentre randomised controlled trial.

METHODS

A total of 220 participants will be recruited from the social networks of eight sites in Indonesia: three hospitals, two primary healthcare centres and three rehabilitation centres. The intervention arm will participate in a relapse prevention programme called the Indonesia Drug Addiction Relapse Prevention Programme (Indo-DARPP), a newly developed 12-week module based on CBT and motivational interviewing constructed in the Indonesian context. The programme will be delivered by a healthcare provider and a peer counsellor in a group therapy setting via video-conferencing, as a supplement to participants' usual treatments. The control arm will continue treatment as usual. The primary outcome will be the percentage increase in days of abstinence from the primarily used substance in the past 28 days. Secondary outcomes will include addiction severity, quality of life, motivation to change, psychiatric symptoms, cognitive function, coping, and internalised stigma. Assessments will be performed at baseline (week 0), post-treatment (week 13), and 3 and 12 months post-treatment completion (weeks 24 and 60). Retention, participant satisfaction, and cost-effectiveness will be assessed as the implementation outcomes.

ETHICS AND DISSEMINATION

The study protocol was reviewed and approved by the Ethics Committees of Universitas Indonesia and Kyoto University. The results will be disseminated via academic journals and international conferences. Depending on trial outcomes, the treatment programme will be advocated for adoption as a formal healthcare-based approach for SUD.

TRIAL REGISTRATION NUMBER

UMIN000042186.