Examining Changes in Pain Interference via Pandemic-Induced Isolation Among Patients Receiving Medication for Opioid Use Disorder: A Secondary Data Analysis
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PROVIDER: S-EPMC10441456 | biostudies-literature | 2023 Aug
REPOSITORIES: biostudies-literature
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Project description:BackgroundOpioid overdoses have continued to increase since the start of the COVID-19 pandemic. The pathways through which the COVID-19 pandemic has affected trajectories of opioid use and opioid-related problems are largely unknown. Using the Epidemic-Pandemic Impacts Inventory (EPII), a novel instrument that assess pandemic-related impacts across multiple life domains, we tested the hypothesis that COVID-related impacts (on e.g., interpersonal conflict, employment, infection exposure, and emotional health) experienced in the early months of the pandemic would predict changes in opioid use and opioid-related problems at follow-up.MethodsThis analysis was embedded within a cluster randomized type 3 implementation-effectiveness hybrid trial that had enrolled 188 patients across eight opioid treatments prior to the start of the pandemic. Participants had all been recently inducted on medication for opioid use disorder and were actively receiving treatment. Participants reported on their opioid use and opioid-related problems at baseline and 3-, 6-, and 9-month post-baseline assessments. Between May and August 2020, participants were sent an optional invitation to complete the EPII.ResultsOne hundred thirty-three respondents completed the EPII and 129 had sufficient data to analyze the EPII and at least one subsequent follow-up. In logistic and zero-inflated negative binomial analyses adjusting for covariates, each endorsed pandemic impact in the interpersonal conflict domain was associated with 67% increased odds of endorsement of any opioid use, and each impact in the employment and infection exposure-domains was associated with 25% and 75% increases in number of endorsed opioid-related problems, respectively.ConclusionsMitigating the effect of the pandemic on patients' interpersonal relationships and employment, and promoting greater infection control in opioid treatment programs, could be protective against negative opioid-related outcomes. Trial registration The present study describes secondary data analysis on a previously registered clinical trial: clinicaltrials.gov/ct2/show/NCT03931174.
| S-EPMC10500804 | biostudies-literature
Project description:BackgroundThe COVID-19 pandemic significantly altered treatment delivery for opioid treatment programs (OTPs) dispensing medications for opioid use disorder (MOUD). We aimed to identify patterns of substance use among MOUD patients and examine whether COVID-19-related impacts on access to healthcare varied across subgroups.MethodsThis analysis was embedded within a type 3 hybrid trial that enrolled patients across eight OTPs at the start of the pandemic. Enrolled patients reported on past-30 day use of multiple substances during their baseline assessment. Participants re-contacted in May-July 2020 completed a survey about COVID-19-related impacts on various life domains. Using latent class analysis we identified patient subgroups, and then examined group differences on a set of negative and positive COVID-19 impacts related to healthcare access.ResultsOf the 188 trial participants, 135 (72 %) completed the survey. Latent class analysis identified three MOUD patient subgroups: minimal use (class probability: 0.25); opioid use (class probability: 0.34); and polysubstance use (class probability: 0.41). Compared to the minimal use group, the polysubstance use group reported increased substance use and difficulty accessing sterile needles, naloxone, and preferred substance. The opioid use group reported increased substance use and difficulty accessing their preferred substance. There were no significant group differences related to accessing routine or specialized healthcare or medication; or paying attention to their health.ConclusionsDuring COVID-19, many MOUD patients reported challenges accessing care, particularly harm reduction services for patients with polysubstance use. Additional efforts, like providing wraparound support, may be necessary to serve the needs of MOUD patients.
| S-EPMC7883735 | biostudies-literature
Project description:BackgroundThe COVID-19 pandemic's impact on utilization of medications for opioid use disorder (MOUD) among patients with opioid use disorder (OUD) and chronic pain is unclear.MethodsWe analyzed New York State (NYS) Medicaid claims from pre-pandemic (August 2019-February 2020) and pandemic (March 2020-December 2020) periods for beneficiaries with and without chronic pain. We calculated monthly proportions of patients with OUD diagnoses in 6-month-lookback windows utilizing MOUD and proportions of treatment-naïve patients initiating MOUD. We used interrupted time series to assess changes in MOUD utilization and initiation rates by medication type and by race/ethnicity.ResultsAmong 20,785 patients with OUD and chronic pain, 49.3% utilized MOUD (versus 60.3% without chronic pain). The pandemic did not affect utilization in either group but briefly disrupted initiation among patients with chronic pain (β=-0.009; 95% CI [-0.015, -0.002]). Overall MOUD utilization was not affected by the pandemic for any race/ethnicity but opioid treatment program (OTP) utilization was briefly disrupted for non-Hispanic Black individuals (β=-0.007 [-0.013, -0.001]). The pandemic disrupted overall MOUD initiation in non-Hispanic Black (β=-0.007 [-0.012, -0.002]) and Hispanic individuals (β=-0.010 [-0.019, -0.001]).ConclusionsAdults with chronic pain who were enrolled in NYS Medicaid before the COVID-19 pandemic had lower MOUD utilization than those without chronic pain. MOUD initiation was briefly disrupted, with disparities especially in racial/ethnic minority groups. Flexible MOUD policy initiatives may have maintained overall treatment utilization, but disparities in initiation and care continuity remain for patients with chronic pain, and particularly for racial/ethnic minoritized subgroups.
| S-EPMC10841620 | biostudies-literature
Project description:ImportanceIn the literature on opioid use disorder (OUD), opioid abstinence is used as an outcome measure for individuals receiving medication-assisted treatment (MAT), without consideration of patient-reported goals (PRGs).ObjectivesTo identify common PRGs for youths receiving MAT for OUD and assess whether these patients achieve their stated goals.Design, setting, and participantsThis prospective cohort study examined data from 152 individuals aged 16 to 25 years (noninclusive) recruited between May 22, 2018, and March 11, 2020, from 45 outpatient MAT clinics in the Pharmacogenetics of Opioid Substitution Treatment Response study. Youths receiving MAT for OUD were included and were followed up for 3 months.ExposuresMedication-assisted treatment for OUD.Main outcomes and measuresThe frequency of each PRG; the success of goal attainment, compared between those who reported specific PRGs and those who did not; and associations between reporting certain goals and achieving them.ResultsAmong the 152 youths in the study, 82 were male (53.9%), and the mean (SD) age was 22.8 (1.8) years. Ten overarching goals were identified, with the most common being to taper the dose of or stop MAT (96 [63.2%]), avoid use of recreational substances (71 [46.7%]), manage OUD symptoms (25 [16.4%]), live a normal life (14 [9.2%]), improve mental health (11 [7.2%]), and gain employment (8 [5.3%]). Overall, individuals who reported PRGs had similar odds of achieving them as those who did not for the goals of taper dose of or stop MAT (OR, 1.98; 95% CI, 0.88-4.46; P = .10), avoid recreational substances (OR, 1.34; 95% CI, 0.65-2.74; P = .43), manage OUD symptoms (β coefficient, -0.93; 95% CI, -4.24 to 2.38; P = .58), and improve mental health (β coefficient, -0.76; 95% CI, -6.31 to 4.78; P = .79). Furthermore, multivariable logistic regression showed that goals to taper the dose of or stop MAT (odds ratio, 1.90; 95% CI, 0.78-4.63; P = .16) or avoid recreational substances (odds ratio, 1.27; 95% CI, 0.60-2.67; P = .53) were not associated with achieving these respective outcomes.Conclusions and relevanceThis study suggests that youths have highly variable PRGs regarding MAT for OUD and that reporting a goal may not mean one is at higher odds of achieving it. There is a need to develop treatment plans that effectively incorporate PRGs. In addition, the finding that most youths aim to minimize or stop their MAT dose warrants the creation of a tapering protocol to guide clinicians. Because a diagnosis of OUD has substantial psychosocial implications in this population, clinicians must ensure that these dimensions of care are part of routine clinical practice.
| S-EPMC8343465 | biostudies-literature
Project description:BACKGROUND:Social functioning (SF), the ability to engage with life and fulfill roles may be a salient "patient important outcome" in addiction treatment. It is not known if medication-assisted treatment (MAT) impacts SF in opioid use disorder (OUD). There is a growing evidence to suggest that men and women are impacted differently by OUD. This study is the largest to date to study sex differences in OUD and explore associations between MAT and SF. METHODS:Data were collected from 2736 participants with OUD, enrolled in MAT for varying lengths of time, in outpatient clinics across Ontario. SF was defined according to the Maudsley Addiction Profile's domains of (1) employment, (2) criminal activity, and (3) interpersonal conflict. Using logistic regression analysis, we examined sociodemographic and clinical factors associated with domains of SF. RESULTS:There were 1544 men (56%) and 1192 women (44%) in this study, and ages varied from 17 to 76 years for men and 18 to 69 years for women. At study entry, participants had been on MAT for a median of 2 years. Compared to men, women reported more psychological (mean MAP score 14/40, SD = 9.55, versus 11/40, SD = 8.64; p < 0.001) and physical symptoms (mean MAP score 17/40, SD = 7.70 versus 14/40, SD = 7.74; p < 0.001). More women reported unemployment(74% versus 58%; p < 0.0001) and interpersonal conflict (46% versus 35%; p < 0.0001). Men were more likely than women to report criminal activity (11%, versus 8%; p = 0.001). Psychological symptoms increased the risk of worse SF, across domains, for men and for women. Every year on MAT was associated with a 7% increase in the odds of women engaging with criminal activity (OR = 1.07, 95% CI 1.02, 1.12, p = 0.006). CONCLUSIONS:Men and women had different SF profiles and psychological symptoms scores while on MAT. The length of time on MAT increased the risk of criminal activity in women, and overall, duration of MAT was not associated with improvement in SF. This may suggest that MAT alone may not support continual improvements in SF in OUD.
| S-EPMC7181574 | biostudies-literature
Project description:ImportanceMedication treatment for opioid use disorder (MOUD) is efficacious, but comorbid stimulant use and other behavioral health problems often undermine efficacy.ObjectiveTo examine the association of contingency management, a behavioral intervention wherein patients receive material incentives contingent on objectively verified behavior change, with end-of-treatment outcomes for these comorbid behavioral problems.Data sourcesA systematic search of PubMed, Cochrane CENTRAL, Web of Science, and reference sections of articles from inception through May 5, 2020. The following search terms were used: vouchers OR contingency management OR financial incentives.Study selectionProspective experimental studies of monetary-based contingency management among participants receiving MOUD.Data extraction and synthesisFollowing Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline, 3 independent investigators extracted data from included studies for a random-effects meta-analysis.Main outcomes and measuresPrimary outcome was the association of contingency management at end-of-treatment assessments with 6 clinical problems: stimulant use, polysubstance use, illicit opioid use, cigarette smoking, therapy attendance, and medication adherence. Random-effects meta-analysis models were used to compute weighted mean effect size estimates (Cohen d) and corresponding 95% CIs separately for each clinical problem and collapsing across the 3 categories assessing abstinence and the 2 assessing treatment adherence outcomes.ResultsThe search identified 1443 reports of which 74 reports involving 10 444 unique adult participants met inclusion criteria for narrative review and 60 for inclusion in meta-analyses. Contingency management was associated with end-of-treatment outcomes for all 6 problems examined separately, with mean effect sizes for 4 of 6 in the medium-large range (stimulants, Cohen d = 0.70 [95% CI, 0.49-0.92]; cigarette use, Cohen d = 0.78 [95% CI, 0.43-1.14]; illicit opioid use, Cohen d = 0.58 [95% CI, 0.30-0.86]; medication adherence, Cohen d = 0.75 [95% CI, 0.30-1.21]), and 2 in the small-medium range (polysubstance use, Cohen d = 0.46 [95% CI, 0.30-0.62]; therapy attendance, d = 0.43 [95% CI, 0.22-0.65]). Collapsing across abstinence and adherence categories, contingency management was associated with medium effect sizes for abstinence (Cohen d = 0.58; 95% CI, 0.47-0.69) and treatment adherence (Cohen d = 0.62; 95% CI, 0.40-0.84) compared with controls.Conclusions and relevanceThese results provide evidence supporting the use of contingency management in addressing key clinical problems among patients receiving MOUD, including the ongoing epidemic of comorbid psychomotor stimulant misuse. Policies facilitating integration of contingency management into community MOUD services are sorely needed.
| S-EPMC8340014 | biostudies-literature
Project description:BackgroundManaging acute pain in patients with opioid use disorder (OUD) on medication (methadone, buprenorphine, or naltrexone) can be complicated by patients' higher baseline pain sensitivity and need for higher opioid doses to achieve pain relief. This review aims to evaluate the benefits and harms of acute pain management strategies for patients taking OUD medications and whether strategies vary by OUD medication type or cause of acute pain.MethodsWe systematically searched multiple bibliographic sources until April 2020. One reviewer used prespecified criteria to assess articles for inclusion, extract data, rate study quality, and grade our confidence in the body of evidence, all with second reviewer checking.ResultsWe identified 12 observational studies-3 with control groups and 9 without. Two of the studies with control groups suggest that continuing buprenorphine and methadone in OUD patients after surgery may reduce the need for additional opioids and that ineffective pain management in patients taking methadone can result in disengagement in care. A third controlled study found that patients taking OUD medications may need higher doses of additional opioids for pain control, but provided insufficient detail to apply results to clinic practice. The only case study examining naltrexone reported that postoperative pain was managed using tramadol. We have low confidence in these findings as no studies directly addressed our question by comparing pain management strategies and few provided adequate descriptions of the dosage, timing, or rationale for clinical decisions.DiscussionWe lack rigorous evidence on acute pain management in patients taking medication for OUD; however, evidence supports the practice of continuing methadone or buprenorphine for most patients during acute pain episodes. Well-described, prospective studies of adjuvant pain management strategies when OUD medications are continued would add to the existing literature base. Studies on nonopioid treatments are also needed for patients taking naltrexone.Protocol registrationPROSPERO; CRD42019132924.
| S-EPMC7728869 | biostudies-literature
Project description:BackgroundA significant predictor of treatment outcomes for patients with chronic non-cancer pain (CNCP) and opioid use disorder (OUD) is the degree and quality of social support they receive. Specifically, in patients with CNCP and on long-term opioid therapy, the development of OUD tends to be associated with losses in social support, while engagement in treatment for OUD improves support networks. Delivery of the evidence-based OUD treatment medications, methadone and buprenorphine, occurs in clinical environments which patently differ with respect to social support resources. The aims of this study were to describe perceived social support in patients with CNCP without OUD (no-OUD), with OUD and on buprenorphine (OUD-BP), and with OUD and on methadone (OUD-methadone).MethodsUsing the Duke Social Support Index (DSSI), perceived social support in a sample of Caucasian patients with CNCP and on opioid therapy was compared between no-OUDs (n = 834), OUD-methadone (n = 83) and OUD-BP (n = 99) therapy. Average DSSI scores were compared across groups and a linear regression model computed to describe association between group and perceived social support.ResultsNo difference was observed in DSSI scores between no-OUDs and OUD-methadone, however scores were lower among OUD-BP participants than those receiving methadone (x = -5.2; 95% CI: -7.5, -2.9) and (x = -6.5, 95% CI: -8.2, -4.9).ConclusionsPatients with CNCP and OUD on methadone therapy endorse levels of social support comparable to those without OUD, however those on buprenorphine therapy report significantly less support, bringing implications for OUD treatment outcomes.
| S-EPMC8796693 | biostudies-literature
Project description:Background and aimsData on rates of prescription opioid use disorder (pOUD) in European countries is limited. The aim of this investigation was to analyze a representative population sample regarding the 1-year prevalence of opioid use disorder in patients who received prescription opioid pain therapy and to identify related risk factors.DesignCross-sectional secondary data analysis.SettingSecondary data analysis based on data from the 2015 Epidemiological Survey of Substance Abuse (ESA 2015) in Germany.ParticipantsGerman-speaking individuals living in private households aged 18 to 64 years were investigated. A total of 9204 individuals participated in the survey, resulting in a response rate of 52.2%.Primary and secondary outcome measuresPrimary outcome measure was the weighted prevalence of pOUD in the subgroup of study participants who had received prescription opioids. Secondary outcome measure was an analysis of risk factors connected with pOUD in the same subgroup.FindingsA total of n = 9204 participants were included in the study of which n = 275 had received an opioid prescription in the last 12 months of which n = 54 were diagnosed with pOUD. The weighted 1-year prevalence of pOUD was 21.2% (mild: 14.7% | moderate: 3.5% | severe: 2.9%). Participants who had received opioid pain therapy had significantly higher odds of pOUD if they reported signs of depression (OR: 2.69; CI 95%: 1.13-6.38), inexplicable physical complaints (OR: 2.68; CI 95%: 1.14-6.31) or a psychiatric diagnosis (OR: 4.12; CI 95%: 1.36-12.43), and significantly lower odds of pOUD if they reported the use of non-opioid painkillers (OR: 0.27; CI 95%: 0.09-0.81).ConclusionspOUD is a common phenomenon in working-age patients who receive prescription opioid pain therapy in Germany and may be related to the co-existence of psychosomatic and psychiatric disorders such as depression.
| S-EPMC7377413 | biostudies-literature
Project description:BackgroundTreating acute pain among persons with opioid use disorder (OUD) on opioid agonist therapy (OAT) is complex, and the therapeutic benefits of opioids remain unclear when weighted against their abuse potential and respiratory depressant effects.MethodsWe conducted a systematic review of experimental pain studies examining opioid-induced analgesia among persons with OUD on OAT. We searched multiple databases from inception to July 30, 2021. Study quality was assessed by previously established validity measures.ResultsNine studies were identified, with a total of 225 participants, of whom 63% were male, and 37% were female. Six studies included methadone-maintained persons with OUD; four studies included buprenorphine-maintained persons with OUD; and three studies included healthy persons as comparison groups. Either additional doses of OAT or other opioids - morphine, oxycodone, hydromorphone, or remifentanil - were administered. In seven studies, persons with OUD on OAT did not experience analgesia, despite receiving opioid doses up to 20 times greater than those clinically used to treat severe pain among the opioid naïve. Conversely, in two studies, high-potency opioids did produce analgesia, albeit with greater abuse potential. Notably, persons with OUD on OAT remained vulnerable to respiratory depression.ConclusionsAlthough persons with OUD on OAT can derive analgesic effects from opioids, high-potency compounds may be required to achieve clinically significant pain relief. Further, persons with OUD on OAT may remain vulnerable to opioid-induced abuse potential and respiratory depression. Together, these finding have clinical, methodological, and mechanistic implications for the treatment of acute pain in the context of OAT.
| S-EPMC8595687 | biostudies-literature