Substance Use after Completion of an Intensive Treatment Program with Concurrent Treatment for Posttraumatic Stress Disorder and Substance Use among Veterans: Examining the Role of PTSD Symptoms.

OBJECTIVE: Substance use disorders (SUDs) and posttraumatic stress disorder (PTSD) are costly and highly co-occurring diagnoses, particularly among veterans, suggesting a need to understand this comorbidity and effectively treat both disorders among this population. METHODS: The current study aimed to examine substance use outcomes among post-9/11 veterans and service members (N = 48) who completed a two-week intensive outpatient program with concurrent treatment for and PTSD using Prolonged Exposure and substance use. Substance use was assessed at two weeks and three months posttreatment. RESULTS: The intensive program had high completion rates and demonstrated decreases in substance use at two weeks and three months posttreatment. Additionally, lower PTSD symptoms at treatment completion were related to less substance use posttreatment. CONCLUSIONS: Concurrent intensive treatment of PTSD and SUDs can lead to symptom improvement in a short period of time. Findings support the self-medication model, such that PTSD symptoms at treatment completion were related to substance use at follow-up.

Medication treatment for alcohol use disorder in special populations.

BACKGROUND AND OBJECTIVES: Alcohol use disorder (AUD) is a significant public health concern, with underutilized effective treatments, particularly in special populations. This article summarizes the current evidence and guidelines for treating AUD in special populations. METHODS: This article is a literature review that synthesizes the latest research on AUD treatment for special populations. We screened 242 articles and included 57 in our final review. RESULTS: There are four food and Drug Administration-approved medications for AUD (MAUD): disulfiram, oral naltrexone, extended-release injectable naltrexone (XR-NTX), and acamprosate. Naltrexone and disulfiram have the potential to cause liver toxicity, and acamprosate should be avoided in patients with severe kidney disease. Psychosocial treatments should be considered first-line for pregnant and nursing patients. Naltrexone is contraindicated in patients on opioids, as it may precipitate acute withdrawal. For patients experiencing homelessness, nonabstinent treatment goals may be more practical, and XR-NTX should be considered to improve adherence. Limited evidence suggests medication can improve AUD treatment outcomes in adolescents and young adults. For patients with poor treatment response despite adequate medication adherence, switching to a different medication and augmentation with psychosocial treatments should be considered. DISCUSSION AND CONCLUSIONS: Understanding the unique considerations for special populations with AUD is crucial, and addressing their special needs may improve their treatment outcomes. SCIENTIFIC SIGNIFICANCE: Our study significantly contributes to the existing literature by summarizing crucial information for the treatment of AUD in special populations, highlighting distinct challenges, and emphasizing tailored approaches to improve overall health and well-being.

Opioid use disorder Cascade of care framework design: A roadmap.

Unintentional overdose deaths, most involving opioids, have eclipsed all other causes of US deaths for individuals less than 50 years of age. An estimated 2.4 to 5 million individuals have opioid use disorder (OUD) yet a minority receive treatment in a given year. Medications for OUD (MOUD) are the gold standard treatment for OUD however early dropout remains a major challenge for improving clinical outcomes. A Cascade of Care (CoC) framework, first popularized as a public health accountability strategy to stem the spread of HIV, has been adapted specifically for OUD. The CoC framework has been promoted by the NIH and several states and jurisdictions for organizing quality improvement efforts through clinical, policy, and administrative levers to improve OUD treatment initiation and retention. This roadmap details CoC design domains based on available data and potential linkages as individual state agencies and health systems typically rely on limited datasets subject to diverse legal and regulatory requirements constraining options for evaluations. Both graphical decision trees and catalogued studies are provided to help guide efforts by state agencies and health systems to improve data collection and monitoring efforts under the OUD CoC framework.

Implementation and Policy Recommendations from the VHA State-of-the-Art Conference on Strategies to Improve Opioid Safety.

Evidence-based treatment of opioid use disorder, the prevention of opioid overdose and other opioid-related harms, and safe and effective pain management are priorities for the Veterans Health Administration (VHA). The VHA Office of Health Services Research and Development hosted a State-of-the-Art Conference on "Effective Management of Pain and Addiction: Strategies to Improve Opioid Safety" on September 10-11, 2019. This conference convened a multidisciplinary group to discuss and achieve consensus on a research agenda and on implementation and policy recommendations to improve opioid safety for Veterans. Participants were organized into three workgroups: (1) managing opioid use disorder; (2) Long-term opioid therapy and opioid tapering; (3) managing co-occurring pain and substance use disorder. Here we summarize the implementation and policy recommendations of each workgroup and highlight important cross-cutting issues related to telehealth, care coordination, and stepped care model implementation.

Brief Report: Opioid-Involved Overdose Mortality in United States Veterans.

BACKGROUND AND OBJECTIVES: The purpose of this study is to assess trends in opioid-involved overdose mortality among US Veterans. METHODS: Age-adjusted drug overdose mortality rates, overall and by opioid subtype, were assessed from National Death Index data for US Veterans; statistical significance of trends was assessed for 2010 to 2015 and 2015 to 2016. RESULTS: Veteran age-adjusted overdose mortality rates increased 23.7% from 2010 to 2015 (19.7-24.4 of 100 000) and a further 20.4% through 2016 (29.3 of 100 000). Opioid involvement increased from 51.3% in 2010 to 62.1% in 2016, as opioid overdose rates increased from 10.9 to 19.5 of 100 000. Overdose mortality varied substantially by opioid subtype and demographics. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: This report provides the first-ever description of trends and characteristics of overdose mortality and opioid-involved deaths among US Veterans of military service for the period 2010 to 2016. With the exception of female Veterans and Veterans in Western States, it has been found that trends in Veteran overdose mortality paralleled rising rates of drug overdose observed in the United States more broadly. Published 2020. This article is a U.S. Government work and is in the public domain in the USA. (Am J Addict 2020;00:00-00).

Stepped Care for Opioid Use Disorder Train the Trainer (SCOUTT) initiative: Expanding access to medication treatment for opioid use disorder within Veterans Health Administration facilities.

The US is confronted with a rise in opioid use disorder (OUD), opioid misuse, and opioid-associated harms. Medication treatment for opioid use disorder (MOUD)-including methadone, buprenorphine and naltrexone-is the gold standard treatment for OUD. MOUD reduces illicit opioid use, mortality, criminal activity, healthcare costs, and high-risk behaviors. The Veterans Health Administration (VHA) has invested in several national initiatives to encourage access to MOUD treatment. Despite these efforts, by 2017, just over a third of all Veterans diagnosed with OUD received MOUD. VHA OUD specialty care is often concentrated in major hospitals throughout the nation and access to this care can be difficult due to geography or patient choice. Recognizing the urgent need to improve access to MOUD care, in the Spring of 2018, the VHA initiated the Stepped Care for Opioid Use Disorder, Train the Trainer (SCOUTT) Initiative to facilitate access to MOUD in VHA non-SUD care settings. The SCOUTT Initiative's primary goal is to increase MOUD prescribing in VHA primary care, mental health, and pain clinics by training providers working in those settings on how to provide MOUD and to facilitate implementation by providing an ongoing learning collaborative. Thirteen healthcare providers from each of the 18 VHA regional networks across the VHA were invited to implement the SCOUTT Initiative within one facility in each network. We describe the goals and initial activities of the SCOUTT Initiative leading up to a two-day national SCOUTT Initiative conference attended by 246 participants from all 18 regional networks in the VHA. We also discuss subsequent implementation facilitation and evaluation plans for the SCOUTT Initiative. The VHA SCOUTT Initiative could be a model strategy to implement MOUD within large, diverse health care systems.

Identifying women veterans with unhealthy alcohol use using gender-tailored screening.

BACKGROUND AND OBJECTIVES: To assess the impact of gender-tailored alcohol screening criteria. METHODS: Among N = 1,349 women, we calculated the proportion screening positive for unhealthy alcohol use with non-tailored versus gender-tailored criteria (a gender-tailored binge-drinking item, lower screen-positive threshold, or both). RESULTS: Three percent more women screened positive with a modified binge-drinking question, most reporting risky drinking. Fifteen percent more women screened positive with a lower threshold; most did not report risky drinking. DISCUSSION AND CONCLUSIONS: Gender-tailored binge-drinking questions may improve detection of women's unhealthy alcohol use. SCIENTIFIC SIGNIFICANCE: These results can inform future efforts to improve alcohol screening for women. (Am J Addict 2018;27:97-100).

Medications for opioid use disorder in the Department of Veterans Affairs (VA) health care system: Historical perspective, lessons learned, and next steps.

The US Department of Veterans Affairs (VA), the largest health care system in the US, has been confronted with the health care consequences of opioid disorder (OUD). Increasing access to quality OUD treatment, including pharmacotherapy, is a priority for the VA. We examine the history of medications (e.g., methadone, buprenorphine, injectable naltrexone) used in the treatment of OUD within VA, document early and ongoing efforts to increase access and build capacity, primarily through the use of buprenorphine, and summarize research examining barriers and facilitators to prescribing and medication receipt. We find that there has been a slow but steady increase in the use of medications for OUD and, despite system-wide mandates and directives, uneven uptake across VA facilities and within patient sub-populations, including some of those most vulnerable. We conclude with recommendations intended to support the greater use of medication for OUD in the future, both within VA as well as other large health care systems.

Alcohol and Opioid Use Disorder in Older Adults: Neglected and Treatable Illnesses.

The purpose of this article is to provide an overview of alcohol use disorder (AUD) and opioid use disorder (OUD) in older adults for general psychiatrists. The rapid growth of the geriatric population in the USA has wide-ranging implications as the baby boomer generation ages. Various types of substance use disorders (SUDs) are common in older adults, and they often take a greater toll on affected older adults than on younger adults. Due to multiple reasons, SUDs in older adults are often under-reported, under-detected, and under-treated. Older adults often use substances, which leads to various clinical problems. Space limitations prevents a comprehensive review; therefore, we primarily focus on alcohol use disorder and the problem of opioid use disorder, with more emphasis given to the latter, because the opioid use epidemic in the USA has gained much attention. We reviewed the literature on the topics, integrated across geriatric psychiatry, addiction psychiatry, research, and national trends. We discuss unique vulnerabilities of older adults to SUDs with regard to management of SUDs in older adults, medication-assisted treatment (MAT), and psychosocial treatments. We encourage general psychiatrists to raise their awareness of SUDs in older adults and to provide brief intervention or referral for further assessment.

Reversal of overdose on fentanyl being illicitly sold as heroin with naloxone nasal spray: A case report.

BACKGROUND: This is a case report describing a reversal of fentanyl overdose with naloxone nasal spray. The patient was not aware that he overdosed on fentanyl being sold as heroin. METHODS: The Veterans Health Administration (VHA) has implemented an initiative to provide education for veterans, their families, friends and significant others about opioid overdose and use of naloxone reversal kits. The Atlanta VA Medical Center adopted this program to reduce the risk of opioid overdose in high risk patients. RESULTS: Over the past year, we provided educational sessions for 63 veterans and their families. We also prescribed 41 naloxone kits. We have received three reports of opioid overdose reversal with use of naloxone kits prescribed by the Atlanta VA Medical Center. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: The authors recommend that public health administrators and policy makers advocate for the implementation of these programs to reduce the rising number of overdose death in the United States and worldwide.

Clinical correlates of attentional bias to drug cues associated with cocaine dependence.

BACKGROUND AND OBJECTIVE: Preoccupation (attentional bias) related to drug-related stimuli has been consistently observed for drug-dependent persons with several studies reporting an association of the magnitude of measured attentional bias with treatment outcomes. The major goal of the present study was to determine if pre-treatment attentional bias to personal drug use reminders in an addiction Stroop task predicts relapse in treatment-seeking, cocaine-dependent subjects. METHODS: We sought to maximize the potential of attentional bias as a marker of risk for relapse by incorporating individualized rather than generalized drug use cues to reflect the personal conditioned associations that form the incentive motivation properties of drug cues in a sample of cocaine-dependent subjects (N = 35). RESULTS: Although a significant group Stroop interference effect was present for drug versus neutral stimuli (ie, attentional bias), the level of attentional bias for cocaine-use words was not predictive of eventual relapse in this sample (d = .56). A similar lack of prediction power was observed for a non-drug counting word Stroop task as a significant interference effect was detected but did not predict relapse outcomes (d = .40). CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: The results of the present study do not provide clear support for the predictive value of individual variation in drug-related attentional bias to forecast probability of relapse in cocaine-dependent men.

Addressing Confusion and Inconsistencies Surrounding the Provider Role in Medical Cannabis Programs.

ABSTRACT: More than 40 states in the United States have established medical Cannabis programs that authorize the use of Cannabis for specific medical conditions. Initially, these medical Cannabis programs aimed to offer compassionate care primarily for terminal or rare, untreatable conditions. However, the scope of these programs has broadened to include nonterminal and more common conditions, including various medical and mental disorders. This expansion introduces several health care challenges: a lack of robust research evidence for many listed conditions, a sense of unpreparedness among providers, and a disparity in provider roles, expectations, and responsibilities across different states, leading to potential confusion. To address these issues, medical organizations need to develop expert consensus or guidelines that underscore evidence-based shared decision-making and patient monitoring standards. Medical education should also include such training. Concurrently, medical providers must prioritize evidence-based treatment over public opinion, exercise clinical judgment, and take responsibility for their recommendations.

A Source Control Model for Treatment-Resistant Substance Use Disorder.

ABSTRACT: We propose applying the "source control" model of infectious disease treatment to the management of treatment-resistant substance use disorder (SUD). We believe that this conceptual framework complements other models for understanding SUD, fills a gap in our current understanding of treatment-resistant SUD, and advances the destigmatization of SUD by reinforcing SUD as a disease similar to other medical conditions. The model also harmonizes the need for multimodal treatment and novel interventions for both acute supportive care and long-term treatment of SUD. In this manuscript, we discuss the justification for, as well as the strengths and limitations of, the "source control" model for the management of treatment-resistant SUD. We also discuss the model's potential to direct innovative research questions and therapeutic interventions.

Predictors of diabetes mellitus and abnormal blood glucose in patients receiving opioid maintenance treatment.

BACKGROUND: Buprenorphine is a partial opioid agonist and may have less impact on the risk of developing diabetes mellitus (DM) compared to full opioid agonists like methadone. METHODS: We conducted an observational retrospective study to investigate the predictable factors for impaired glucose tolerance and predisposition to DM in two groups of opiate addicts receiving long-term methadone maintenance treatment (MMT) [n = 58] or buprenorphine maintenance treatment (BMT) [n = 61]. RESULTS: In our cohort, being African American, hepatitis C positive status, elevated AST, and ALT, and being on methadone were significantly correlated to being diagnosed with DM. Among all those factors, being on methadone was most significantly related to being diagnosed with DM (χ² = 3.9888, p-value = .0458). The BMI was the only factor that was significantly correlated to having abnormal A1c level (χ² = 6.4229, p-value = .0113). CONCLUSIONS: Buprenorphine may be less likely to contribute to the development of DM than methadone. More research is needed to understand the link between opioids and DM.

Predictors of substance abuse treatment outcome in hospitalized veterans.

BACKGROUND AND OBJECTIVES: Historically patients consulted for the substance abuse treatment from the medical surgical floors have a very low show rate for the substance abuse treatment. The authors performed retrospective chart review to find predictors of substance abuse treatment outcome in hospitalized veterans at Atlanta VA Medical Center. METHODS: The medical records from all the patients who were admitted to the medical/surgical floor with substance abuse consults from January-December 2009 were reviewed. A total of 235 consults were received. Those records were examined to find the predictors for substance abuse treatment. RESULTS: Multiple variables were tested for significance - patient demographics, housing status, employment, reason for hospitalization, toxicology screens, co-morbid psychiatric and medical conditions, physician visits, and patients on waiting list. All variables were given cut-off point for the p-value of .10. These variables were then included in the logistic regression model. It was found that homelessness (χ2 = 16.14 and p < .0001) was the only individual variable that showed a statistically significant correlation with starting the program. It was found that homelessness (χ2 = 19.21 and p < .0001) was the only individual variable that showed statistically significant correlation with completing the program. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: Our study supports that for veterans with substance abuse, housing was the only consistent predictor to enter intensive outpatient program (IOP), complete IOP, and start aftercare. Our study demonstrates the need for and potential benefit of providing stable housing for the homeless veterans.

QTc interval prolongation for patients in methadone maintenance treatment: a five years follow-up study.

BACKGROUND: QTc prolongation for patients in methadone maintenance treatment (MMT) has been reported. In this study we wanted to identify the predictor factors for QTc prolongation >500 ms and other medical risk factors for mortality in this population. METHODS: A retrospective chart review study with 55 patients who had previously been included in our performance improvement project and who were eligible to be reviewed. A linear regression model with one-sided p value was used for data analysis. RESULTS: Over 5 years, 41% to 56% of patients had QTc > 450 and <500 ms and 4% to 10% of patients had at least one reading of QTc > 500 ms. This QTc prolongation from baseline showed statistical significance (p < 0.0001). Being diagnosed with congestive heart failure (CHF), elevated HgA1c level and recent cocaine use were significantly associated with QTc prolongation >500 ms. The model as a whole showed statistical significance (F = 3.50, p = 0.02). Being diagnosed with CHF and elevated HgA1c level was significantly associated with mortality. The model as a whole also showed statistical significance (F = 4.63, p = 0.01). CONCLUSIONS: This study confirms that methadone may be associated with QTc prolongation. It identified three risk factors for significant QTc prolongation for patients on MMT which are recent cocaine use, uncontrolled blood glucose and CHF. Two of these three risk facts (uncontrolled blood glucose and CHF) were associated with mortality in this cohort. Patients with these medical co-morbidities may benefit from EKG screening and aggressive treatment of the medical risk factors while taking MMT.

Treatment outcome for flexible dosing buprenorphine maintenance treatment.

BACKGROUND AND OBJECTIVES: Achieving the best treatment outcome with the least cost should be the goal for buprenorphine office-based treatment. METHODS: We conducted an observational retrospective chart review to compare the treatment outcome for patients (n = 56) receiving high dose of buprenorphine (above 16 mg daily) and patients (n = 21) receiving moderate doses (8-16 mg daily). RESULTS: The percentages of the first four urine drug screens (UDS) positive for opiates were significantly higher for the high-dose group than for the moderate-dose group (F = 7.93, df = 7, p < .0001). However, the percentages of the most recent four UDS positive for opiates were not statistically significant (F = .62, df = 7, p = .74). The difference in the percentages of the first and last UDS for the high-dose group showed significant reduction from admission to most recently but there was no significant difference for the moderate-dose group (t = 3.1, df = 105, p = .002 for the high-dose group and t = 1.1, df = 40, p = .27 for the moderate-dose group). CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: Using flexible buprenorphine dosing schedule with the option of titrating the dose up to 32 mg daily may offer better treatment outcome for patients who would not respond to the lower dose range.

Adaptations to Opioid Use Disorder Care During the COVID-19 Pandemic: A National Survey of Prescribers.

OBJECTIVES: Among opioid use disorder (OUD)-treating providers, to characterize adaptations used to provide medications for OUD (MOUD) and factors associated with desire to continue virtual visits post-COVID-19 pandemic. METHODS: In a national electronic survey of OUD-treating prescribers (July-August 2020), analyses restricted to X-waivered buprenorphine prescribers providing outpatient, longitudinal care for adults with OUD, quantitative and qualitative analyses of survey items and free text responses were conducted. RESULTS: Among 797 respondents, 49% were men, 57% ≥50 years, 76% White, 68% physicians. Respondents widely used virtual visits to continue prescribing existing MOUD regimens (79%), provide behavioral healthcare (71%), and initiate new MOUD prescriptions (49%). Most prescribers preferred to continue/expand use of virtual visits after COVID-19. In multivariable models, factors associated with preference to continue/expand virtual visits to initiate MOUD postpandemic were treating a moderate number of patients prepandemic (aOR = 1.67; 95%[CI] = 1.06,2.62) and practicing in an urban setting (aOR = 2.17; 95%[CI] = 1.48,3.18). Prescribing buprenorphine prepandemic (aOR = 2.06; 95%[CI] = 1.11,3.82) and working in an academic medical center (aOR = 2.47; 95%[CI] = 1.30,4.68) were associated with preference to continue/expand use of virtual visits to continue MOUD postpandemic. Prescribing naltrexone extended-release injection prepandemic was associated with preference to continue/expand virtual visits to initiate and continue MOUD (aOR = 1.51; 95%[CI] = 1.10,2.07; aOR = 1.74; 95%[CI] = 1.19,2.54). Qualitative findings suggest that providers appreciated virtual visits due to convenience and patient accessibility, but were concerned about liability and technological barriers. CONCLUSIONS: Surveyed prescribers widely used virtual visits to provide MOUD with overall positive experiences. Future studies should evaluate the impact of virtual visits on MOUD access and retention and clinical outcomes.

Well-Being of Health Care Professionals Treating Opioid Use Disorder During the COVID-19 Pandemic: Results From a National Survey.

OBJECTIVE: The COVID-19 pandemic has dramatically affected health care delivery, effects that are juxtaposed with health care professional (HCP) burnout and mental distress. The Opioid Use Disorder Provider COVID-19 Survey was conducted to better understand the impact of COVID-19 on clinical practice and HCP well-being. METHODS: The cross-sectional survey was e-mailed to listservs with approximately 157,000 subscribers of diverse professions between July 14 and August 15, 2020. Two dependent variables evaluated HCP functioning and work-life balance. Independent variables assessed organizational practices and HCP experiences. Covariates included participant demographic characteristics, addiction board certification, and practice setting. Multilevel multivariate logistic regression models were used. RESULTS: Among 812 survey respondents, most were men, White, and physicians, with 46% located in urban settings. Function-impairing anxiety was reported by 17%, and 28% reported more difficulty with work-life balance. Difficulty with functioning was positively associated with having staff who were sick with COVID-19 and feeling close to patients, and was negatively associated with being male and having no staff changes. Difficulty with work-life balance was positively associated with addiction board certification; working in multiple settings; having layoffs, furloughs, or reduced hours; staff illness with COVID-19; and group well-being check-ins. It was negatively associated with male gender, older age, and no staff changes. CONCLUSIONS: Demographic, provider, and organizational-practice variables were associated with reporting negative measures of well-being during the COVID-19 pandemic. These results should inform HCPs and their organizations on factors that may lead to burnout, with particular focus on gender and age-related concerns and the role of well-being check-ins.

High-dose citalopram for cocaine dependence in veteran population-a pilot project.

Cocaine dependence continues to be a highly prevalent disorder, which is associated with significant morbidity and mortality. Numerous medications have been investigated as potential adjunctive therapeutic measures, but with minimal success. None have been given Food and Drug Administration approval for treatment of cocaine dependence. (Am J Addict 2011;00:1-2).