“I don’t want to take buprenorphine for the rest of my life”: Acceptance and Commitment Therapy for a Client Struggling to Reduce Low-Dose Buprenorphine (a Hermeneutic Single-Case Efficacy Design)

The misuse of substances is often maintained by both physical and psychological factors. Opioid-substitution medications manage physical aspects of addiction; however, difficulties with emotional regulation and avoidance perpetuate continued substance misuse. In the UK, individuals who misuse substances are often excluded from mental health services, meaning these underlying difficulties are not addressed. Acceptance and Commitment Therapy (ACT) seeks to reduce emotional avoidance. A hermeneutic single-case efficacy design was used to evaluate the effects of ACT within drugs and alcohol service. Quantitative and qualitative data was critically analysed to understand factors involved in identified changes. Analysis recognised the client progressed towards two of three of their goals, related to motivation and anxiety. Their psychological flexibility also increased. ACT processes played a key role in this; however, the therapeutic relationship and psychopharmacological factors were also noted. Study limitations and clinical and research implications are discussed.

Integrating Hepatitis C Care for opioid substitution treatment patients attending general practice: Feasibility, Clinical and Cost Effectiveness (Preprint)

BACKGROUND Hepatitis C (HCV) infection is common among people who inject drugs (PWID), yet well described barriers mean that a minority have accessed HCV treatment. OBJECTIVE The aim of this study was to examine feasibility, acceptability, clinical and cost effectiveness of an integrated model of HCV care for opioid substitution treatment (OST) patients in general practice. METHODS A pre-and-post intervention design with an embedded economic analysis was used to establish the feasibility, acceptability, clinical and cost effectiveness of a complex intervention to optimise HCV identification and linkage to HCV treatment among patients prescribed methadone in primary care. The ‘complex intervention’ comprised General Practitioner (GP) / practice staff education, nurse-led clinical support, and enhanced community-based HCV assessment of patients. General practices in North Dublin were recruited from the professional networks of the research team and from GPs who attended educational sessions. RESULTS Fourteen practices, 135 patients participated. Follow-up data was collected six-months post-intervention on 131(97.0%) patients. With regards to clinical effectiveness, among HCV antibody-positive patients, there was a significant increase in the proportions of who had a liver fibroscan (17/101(16.8%) vs 52/100 (52.0%); p<0.001), had attended hepatology/infectious diseases services (51/101(50.5%) vs 61/100 (61.0%); p=0.002), and initiated treatment (20/101(19.8%) vs 30/100 (30.0%); p=0.004). The mean incremental cost-effectiveness ratio of the intervention was €13,255 per quality adjusted life year gained at current full drug list price (€39,729 per course), which would be cost saving if these costs are reduced by 88%. CONCLUSIONS The complex intervention involving clinical support, access to assessment and practitioner education has the potential to enhance patient care, improving access to assessment and treatment in a cost effective manner.

Opiates Possibly Boosted Human Civilization

: Testosterone is a fundamental biological drive for human survival. Evidence documents an association between the evolutionary suppression of testosterone and the civilization processes, especially their socialization and family colonization abilities, among early humans. Interestingly, opiates suppress testosterone as a side effect. However, in clinical practice, clients undergoing opioid substitution therapy have subnormal, normal, or even above-normal testosterone. This paper discusses a possibility indicating that opiates promoted civilization processes among early humans. We further suggest that modern humans might have inherited the positive impact of opiates on early humans as a biological propensity for using opioids. Some users may use opioids for self-medication to decrease their extraordinarily high testosterone levels.

Risk of PTSD Due to the COVID-19 Pandemic Among Patients in Opioid Substitution Treatment

Background: The impact of the COVID-19 pandemic on the mental health of patients suffering from addictive disorders is of major concern. This study aimed to explore the presence and potential increase in post-traumatic stress disorder (PTSD) symptoms, depression, and anxiety since the beginning of the pandemic for patients in opioid substitution therapy (OST).Methods: This cross-sectional survey study evaluated a clinical sample of patients in OST (N = 123). Symptoms of post-traumatic stress disorder (PTSD) due to the COVID-19 pandemic were assessed by an adapted version of the impact of event scale (IES-R), resulting in two subgroups of low and high risk for PTSD. The depression, anxiety, and stress scale (DASS-21) was applied to collect data on the respective symptoms, and changes since the onset of the pandemic were reported on separate scales. Sociodemographic and COVID-19 related factors, as well as data on craving, consumption patterns, concomitant use, and the drug market were further assessed.Results: A binary logistic regression analysis confirmed the impact of self-perceived higher burden by psychological and economic factors on the elevated risk for PTSD due to the pandemic. The high-risk PTSD group also showed higher levels of depression, anxiety and stress, as well as a more pronounced deterioration in these symptoms since the pandemic. While reported levels of craving did not differ between the two groups, the high-risk PTSD group indicated a significantly higher increase in craving since the crisis, when compared to the low-risk group.Discussion: Our findings demonstrate elevated levels of clinical symptoms among patients in OST, with more than a quarter of patients found at risk for PTSD due to the COVID-19 pandemic. Furthermore, about 30–50% of our patients reported concerning levels of depression, anxiety, or stress. Special attention should be drawn to these findings, and potential deterioration of the situation should be addressed by health care facilities. Particularly, psychological, and financial burden due to the crisis were identified as factors increasing the risk for PTSD. These factors can easily be evaluated during routine anamneses, and might be a valuable source of information, when special attention is needed.

People Who Inject Drugs and have tuberculosis: Opioid Substitution Therapy improves treatment outcomes in Ukraine

Introduction: Opioid substitution therapy (OST) is one of the pillars of harm reduction strategies for People Who Inject Drugs (PWID). It should be an integral part of tuberculosis (TB) care to increase the uptake, compliance and effectiveness of treatment and also curtail risk behaviors. We aimed to compare TB treatment outcomes in relation to OST among PWID in six regions of Ukraine. Methodology: A retrospective cohort study using routine programmatic data from centers offering integrated TB and OST (December 2016 – May 2020). OST involved use of methadone or buprenorphine. TB treatment outcomes were standardized. Results: Of 228 PWID (85% male) diagnosed with TB, 104 (46%) had drug-sensitive and 124 (64%) drug-resistant TB. The majority had pulmonary TB (95%), 64 (28%) were HCV-positive and 179 (78%) were HIV-positive, 91% of the latter were also on antiretroviral therapy. There were 114 (50%) PWID with TB on OST. For drug-sensitive TB (n=104), treatment success was significantly higher (61%) in those on adjunctive OST than those not on OST (42%, P<0.001). Similarly, for drug-resistant TB (n=124) treatment success was also significantly higher when individuals were on OST (43%) compared to when not on OST (26%, P<0.001). Conclusions: This operational research study shows that OST is associated with significantly improved treatment success in PWID and can contribute to achieving Universal Health Coverage and the WHO Flagship Initiative “Find.Treat.All. #End TB”. We advocate for the scale-up of this intervention in Ukraine.

Healthcare Seeking Among Swedish Patients in Opioid Substitution Treatment – a Mixed Methods Study on Barriers and Facilitators

Background: Patients in opioid substitution treatment (OST) have poorer health than the general population. Thus, they do not seek somatic health care to the extent that is medically motivated. Barriers hindering patients from seeking medical help through the conventional healthcare system result in a high degree of unmet healthcare needs. Barriers to and facilitators of OST patients’ healthcare seeking have been sparsely examined.Methods: Mixed methods were employed. The quantitative part consisted of a cross-sectional questionnaire covering questions on physical health, healthcare seeking, and barriers thereof, which was collected from 209 patients in OST. A sub-sample of eleven OST patients participated in semi-structured interviews, for the qualitative part of the study, covering experience of healthcare, lifestyle and self-images, expectations and ideals of Swedish healthcare. Results: Confirmed by qualitative data, quantitative data revealed deprioritization, fear of stigma and of being treated badly, and problems in navigation throughout the healthcare system, leading to unsuccessful establishment of contact, being most common reasons for not seeking somatic healthcare. Thus, interviewees provided a deeper knowledge of the barriers stigma, lack of means to prioritize health and difficulties navigating throughout the healthcare system, leading to resignation and deprioritization. On-site primary healthcare seemed to contribute to increased access and utilization of healthcare.Conclusion: Individual and structural barriers decreasing access to healthcare lead to increased inequalities in healthcare utilization, adding to an already deteriorating health of this ageing population. Integration of on-site primary healthcare and OST could provide acceptable and accessible healthcare. Further investigations into this subject need to be conducted.

A policy window and a network of global and local policy entrepreneurs: The introduction of opioid substitution therapy in Belarus

Why does a regime that is predominantly characterised by conservative ideology introduce opioid substitution therapy (OST), a liberal policy? This article applies the Multiple Streams Framework (MSF) to examine the introduction of OST in Belarus. Methodologically, the research draws on qualitative content analysis of drug policy documents and reports as well as on interviews. Results show how an increased HIV prevalence among injecting drug users opened a policy window in the problem stream. The increase in HIV cases could be used by a network of global and local policy entrepreneurs to frame OST as a public health policy instead of a drug policy measure. Findings suggest that, in nondemocratic regimes, global policy entrepreneurs can play a dominant role in introducing new policy ideas. However, the sustainability of the policy change remains questionable when acquiescence by key policymakers is lacking.