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1.
J Addict Med ; 2024 Apr 08.
Article in English | MEDLINE | ID: mdl-38587298

ABSTRACT

OBJECTIVES: Nonmedical use (NMU) of stimulants is an increasingly common phenomenon worldwide. Motivated by enhancing academic performance, peer pressure, and seeking pleasure, students in the Middle East are thought to be a high-risk population. This is especially important in times when the political instability in the region facilitates the production and trafficking of such substances. This study aimed to unveil the burden of NMU of stimulants and examine associated correlates among senior high school and university students in Jordan. METHODS: We describe a cross-sectional study of senior high school and university students in Jordan assessing NMU of stimulants. Data were collected between January and April of 2022 through a survey, which was distributed online leading to a google forms page. The survey queried sociodemographic characteristics, history of NMU of stimulants, use of other illicit substances, attitudes toward NMU of stimulants, as well as a mental health assessment. RESULTS: A total of 8739 students completed the survey (mean age of 20.40 ± 2.45 years), of which 5.1% reported a lifetime NMU of stimulants. Fenethylline (Captagon) was the most widely reported stimulant (2.6%). Living in the southern region, being diagnosed with a personality disorder, and using concomitant illicit substances were associated with the NMU of stimulants. CONCLUSIONS: The NMU of CNS stimulants, especially fenethylline, is prevalent in Jordan. More surveillance ought to be heeded toward the southern borders of Jordan. Students who use stimulants for academic reasons must be made aware of the potential consequences of the NMU of stimulants.

2.
Subst Use Addctn J ; : 29767342241233363, 2024 Mar 17.
Article in English | MEDLINE | ID: mdl-38494709

ABSTRACT

BACKGROUND: Shared medical appointments (SMAs) are a novel modality for treating patients with similar conditions, together, by a team of interdisciplinary providers. SMAs benefit patients with substance use disorder (SUD), but no research has focused on the feasibility of implementation of SMAs in a teaching clinic. METHODS: Primary care residents rotated in a half-day ambulatory addiction clinic for 4 weeks where a third-year resident co-facilitated 4 SMAs. Confidence, knowledge, and attitudes about SUD care were assessed using web-based surveys at weeks 0, 4, and 8. Pre- and post-intervention scores were compared using a t test for paired samples. RESULTS: Ten residents were included in the analyses. Using a 10-point Likert scale, confidence in SUD knowledge (7.0-8.3, P = .003), confidence in counseling patients with SUD (7.1-8.2, P = .023), and confidence in facilitating an SMA (5.7-8.3, P = .007) showed statistically significant increases from baseline following exposure to the SMAs. Confidence that counseling and other treatments will make a difference for patients with illicit drug use increased (7.1-8.0, P = .142), but did not differ statistically. Furthermore, on a 4-point Likert scale, understanding of behavioral therapies for treating and preventing the relapse of SUD (2.9-3.2, P = .180) showed a similar increase. Attitudes toward patients with SUD (42.4-42.1, P = .303) and physician empathy (119.3-119.2, P = .963) did not change from pre- to post-intervention. CONCLUSIONS: SMAs are a feasible training tool in the education of primary care residents on an addiction medicine rotation. Residents develop confidence co-facilitating SMAs after 4 weeks. Overall, exposure to SMAs during residency can provide an opportunity to increase confidence in treating patients with SUD, as well as provide a training modality that may shift the way residents interact with patients receiving SUD treatment.

4.
Subst Use Addctn J ; : 29767342231224978, 2024 Jan 22.
Article in English | MEDLINE | ID: mdl-38254274

ABSTRACT

BACKGROUND: Physicians in internal medicine lack comfort and skills required to diagnose and treat substance use disorder (SUD). Formal training in substance use treatment within primary care training has traditionally been inconsistent and sparse. The purpose of this study is to assess the impact of a longitudinal experiential addiction curriculum on the attitudes and experiences of graduates from a primary care/internal medicine residency program that included formal addiction didactics, rotations in an outpatient addiction clinic embedded within the resident primary care clinic, and exposure to addiction medicine faculty across treatment settings. METHODS: A survey was emailed to all graduates from a single academic primary care residency program who graduated between 2016 and 2018 (n = 53). The survey assessed pharmacotherapy for SUD prescribing patterns, comfort with SUD pharmacotherapy, overall comfort treating SUD, experience correcting stigmatizing language, and providing guidance to colleagues on the care of patients with SUD. A subset of respondents (n = 14) were interviewed regarding their experience with the residency program's addiction medicine curriculum and its impact on their current clinical practice. RESULTS: Sixty percent (n = 28) of graduates responded to the survey. All respondents felt comfortable using medications to treat SUD. Eighty-four percent perceived themselves as more comfortable using pharmacotherapy to treat SUD than their colleagues. Qualitative interviews revealed that this addiction medicine training shaped participants' attitudes toward patients with SUD and imparted them with the skills to address stigmatizing language. Participants described how they have become ambassadors of addiction medicine in their workplace and a resource to colleagues with less comfort in the management of SUD. CONCLUSION: Graduates of a primary care/internal medicine residency with a dedicated addiction medicine curriculum are comfortable prescribing pharmacotherapy for SUD, taking an active role in reducing SUD-related stigma, and serving as a resource for colleagues.

5.
Int J Equity Health ; 22(1): 161, 2023 08 23.
Article in English | MEDLINE | ID: mdl-37612748

ABSTRACT

BACKGROUND: In 2020 COVID-19 was the third leading cause of death in the United States. Increases in suicides, overdoses, and alcohol related deaths were seen-which make up deaths of despair. How deaths of despair compare to COVID-19 across racial, ethnic, and gender subpopulations is relatively unknown. Preliminary studies showed inequalities in COVID-19 mortality for Black and Hispanic Americans in the pandemic's onset. This study analyzes the racial, ethnic and gender disparities in years of life lost due to COVID-19 and deaths of despair (suicide, overdose, and alcohol deaths) in 2020. METHODS: This cross-sectional study calculated and compared years of life lost (YLL) due to Deaths of Despair and COVID-19 by gender, race, and ethnicity. YLL was calculated using the CDC WONDER database to pull death records based on ICD-10 codes and the Social Security Administration Period Life Table was used to get estimated life expectancy for each subpopulation. RESULTS: In 2020, COVID-19 caused 350,831 deaths and 4,405,699 YLL. By contrast, deaths of despair contributed to 178,598 deaths and 6,045,819 YLL. Men had more deaths and YLL than women due to COVID-19 and deaths of despair. Among White Americans and more than one race identification both had greater burden of deaths of despair YLL than COVID-19 YLL. However, for all other racial categories (Native American/Alaskan Native, Asian, Black/African American, Native Hawaiian/Pacific Islander) COVID-19 caused more YLL than deaths of despair. Also, Hispanic or Latino persons had disproportionately higher mortality across all causes: COVID-19 and all deaths of despair causes. CONCLUSIONS: This study found greater deaths of despair mortality burden and differences in burden across gender, race, and ethnicity in 2020. The results indicate the need to bolster behavioral health research, support mental health workforce development and education, increase access to evidence-based substance use treatment, and address systemic inequities and social determinants of deaths of despair and COVID-19.


Subject(s)
COVID-19 , Health Inequities , Mortality, Premature , Social Determinants of Health , Female , Humans , Male , COVID-19/epidemiology , COVID-19/ethnology , COVID-19/psychology , Cross-Sectional Studies , Ethanol , Ethnicity/psychology , Ethnicity/statistics & numerical data , Hispanic or Latino/psychology , Hispanic or Latino/statistics & numerical data , Suicide/ethnology , Suicide/psychology , Suicide/statistics & numerical data , United States/epidemiology , Cause of Death , Race Factors , Sex Factors , Drug Overdose/epidemiology , Drug Overdose/ethnology , Drug Overdose/mortality , Drug Overdose/psychology , Alcohol-Related Disorders/epidemiology , Alcohol-Related Disorders/ethnology , Alcohol-Related Disorders/mortality , Alcohol-Related Disorders/psychology , Black or African American/psychology , Black or African American/statistics & numerical data , Social Determinants of Health/ethnology , Social Determinants of Health/statistics & numerical data , White/psychology , White/statistics & numerical data , American Indian or Alaska Native/psychology , American Indian or Alaska Native/statistics & numerical data , Asian/psychology , Asian/statistics & numerical data , Native Hawaiian or Other Pacific Islander/psychology , Native Hawaiian or Other Pacific Islander/statistics & numerical data , Cost of Illness , Mortality, Premature/ethnology , Life Expectancy/ethnology
6.
Health Promot Pract ; 24(5): 1018-1028, 2023 09.
Article in English | MEDLINE | ID: mdl-37439759

ABSTRACT

Introduction. National strategies to end the HIV epidemic and eliminate hepatitis c (HCV) through a syndemic approach require improvements in testing for HIV and HCV. Given the intersection of the opioid crisis with HIV and HCV acquisition, substance use disorder (SUD) treatment centers providing medications for opiate use disorder (MOUD) provide a critical opportunity to expand testing. Rates of testing in MOUD clinics have been suboptimal. Method. We employed the Nominal Group Technique (NGT), Ishikawa cause and effect diagrams, and individualized Quality Improvement (QI) efforts at two SUD clinics (SUD A and B) in Connecticut (CT) as part of an HRSA-funded grant focused on improving HCV cure in persons with HIV/HCV coinfection. Baseline and longitudinal data were collected on rates of HIV and HCV testing and positivity as well as linkage to treatment. Results. Between April 1, 2019, and May 31, 2021, for SUD A and B respectively, HIV testing increased from 13% to 90% and 33% to 83%; HCV testing increased from 4% to 90% and 30% to 82%, with few reported cases of HIV/HCV coinfection. HCV testing revealed new and prior diagnoses at both sites, with subsequent referrals for treatment. Qualitative assessments identified best practices which included the institution of formal policies and procedures, streamlining of testing logistics, designation of a site champion, and broadening relevant education to staff and clients. Conclusion. Strategic assessment of barriers and facilitators to HIV and HCV testing at MOUD clinics can lead to improved testing and referral rates that are key to improving the cascade of care for both diseases.


Subject(s)
Coinfection , HIV Infections , Hepatitis C , Opiate Alkaloids , Substance-Related Disorders , Humans , Opiate Alkaloids/therapeutic use , Hepatitis C/diagnosis , Hepatitis C/epidemiology , Substance-Related Disorders/therapy , Hepacivirus , HIV Infections/diagnosis , HIV Infections/drug therapy , HIV Infections/epidemiology
7.
J Hosp Med ; 18(9): 829-834, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37475186

ABSTRACT

People may use nonprescribed substances during an acute hospitalization. Hospital policies and responses can be stigmatizing, involve law enforcement, and lead to worse patient outcomes, including patient-directed discharge. In the United States, there is currently little data on hospital policies that address the use of substances during hospitalization. In this cross-sectional study, we surveyed clinicians at US hospitals with Accreditation Council of Graduate Medical Education (ACGME)-accredited addiction medicine fellowships about their current practices and policies and what they would include in an ideal policy. We had 77 responses from 55 out of 86 ACGME-addiction medicine fellowships (63.9%). Respondents identified policies at 21.8% of the institutions surveyed. Current responses to inpatient substance use vary, though most do not match what clinicians identify as an ideal response. Our results suggest that the use of nonprescribed substances during a hospitalization may be common, but a majority of hospitals likely do not have patient-centered policies to address this.

8.
JAMA Netw Open ; 5(12): e2246604, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36515952

ABSTRACT

Importance: Direct-acting antiviral (DAA) treatment for hepatitis C virus (HCV) infection is associated with lower mortality and is effective in individuals with alcohol use disorder (AUD). However, despite recommendations, patients with AUD may be less likely to receive DAAs. Objective: To assess the association between alcohol use and receipt of DAA treatment among patients with HCV within the Veterans Health Administration (VHA). Design, Setting, and Participants: This cohort study included 133 753 patients with HCV born from 1945 to 1965 who had completed the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) questionnaire and had at least 1 outpatient visit in the VHA from January 1, 2014, through May 31, 2017, with maximal follow-up of 3 years until May 31, 2020; DAA receipt; or death, whichever occurred first. Exposures: Alcohol use categories generated using responses to the AUDIT-C questionnaire and International Classification of Diseases, Ninth Revision and International Statistical Classification of Diseases and Related Health Problems, Tenth Revision diagnoses: current AUD, abstinent with AUD history, at-risk drinking, lower-risk drinking, and abstinent without AUD history. Demographic, other clinical, and pharmacy data were also collected. Main Outcomes and Measures: Associations between alcohol use categories and DAA receipt within 1 and 3 years estimated using Cox proportional hazards regression stratified by calendar year. Results: Of 133 753 patients (130 103 men [97%]; mean [SD] age, 60.6 [4.5] years; and 73 493 White patients [55%]), 38% had current AUD, 12% were abstinent with a history of AUD, 6% reported at-risk drinking, 14% reported lower-risk drinking, and 30% were abstinent without a history of AUD. Receipt of DAA treatment within 1 year was 7%, 33%, 53%, and 56% for patients entering the cohort in 2014, 2015, 2016, and 2017, respectively. For patients entering in 2014, those with current AUD (hazard ratio [HR], 0.72 [95%, CI, 0.66-0.77]) or who were abstinent with an AUD history (HR, 0.91 [95% CI, 0.84-1.00]) were less likely to receive DAA treatment within 1 year compared with patients with lower-risk drinking. For those entering in 2015-2017, patients with current AUD (HR, 0.75 [95% CI, 0.70-0.81]) and those who were abstinent with an AUD history (HR, 0.76 [95% CI, 0.68-0.86]) were less likely to receive DAA treatment within 1 year compared with patients with lower-risk drinking. Conclusions and Relevance: This cohort study suggests that individuals with AUD, regardless of abstinence, were less likely to receive DAA treatment. Improved access to DAA treatment for persons with AUD is needed.


Subject(s)
Alcoholism , Hepatitis C, Chronic , Hepatitis C , Male , Humans , Middle Aged , Hepacivirus , Antiviral Agents/therapeutic use , Alcoholism/drug therapy , Alcoholism/epidemiology , Alcoholism/complications , Cohort Studies , Hepatitis C, Chronic/drug therapy , Hepatitis C, Chronic/epidemiology , Hepatitis C, Chronic/complications , Hepatitis C/drug therapy , Hepatitis C/epidemiology , Hepatitis C/complications
9.
Drug Alcohol Depend ; 241: 109707, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36423462

ABSTRACT

BACKGROUND: Open-access opioid treatment programs (OTP) offer same-day access to methadone without an appointment and aim to minimize treatment barriers that often reduce admission and/or retention. We explored whether patients with benzodiazepine exposure at treatment entry would have similar 12-month retention compared to those without benzodiazepine exposure. METHODS: We conducted a retrospective cohort study of 2968 patients consecutively initiated on methadone between January 2015 and February 2017 at an open-access OTP. The sample was stratified into benzodiazepine-exposed and nonexposed groups based on intake urine toxicology. Group comparison of 12-month retention was conducted. Kaplan Meier analysis compared time to methadone treatment discontinuation between groups with a log-rank test. Multivariable Cox regression was performed to compare retention by baseline benzodiazepine exposure with adjustment for confounders. RESULTS: Overall, 31% of patients with benzodiazepine exposure (n = 171) and 31% without exposure (n = 2423) were retained at 12 months (p = 0.95). Median treatment duration was 182 days (95% CI, 152-239) and 175 days (95% CI, 156-196) for patients with and without benzodiazepine exposure, respectively. Kaplan-Meier analysis showed no significant difference in treatment duration between groups (log-rank test p = 0.73). Cox regression found no difference in treatment retention between groups (adjusted Hazard Ratio= 1.03, 95% CI, 0.91-1.16). CONCLUSIONS: In this cohort of patients receiving methadone at an open-access OTP, benzodiazepine exposure at intake was not observed to impact 12-month treatment retention or duration. These findings support U.S. Food and Drug Administration (FDA) recommendations to not withhold medications for opioid use disorder from patients taking benzodiazepines.


Subject(s)
Methadone , Opioid-Related Disorders , Humans , Benzodiazepines/adverse effects , Retrospective Studies , Opioid-Related Disorders/drug therapy , Opioid-Related Disorders/rehabilitation , Opiate Substitution Treatment , Analgesics, Opioid/therapeutic use
10.
Subst Abus ; 43(1): 1215-1220, 2022.
Article in English | MEDLINE | ID: mdl-35657646

ABSTRACT

Background Addiction programs at academic medical centers must navigate complex, multidisciplinary environments as they work to advance the field and improve substance use treatment access and outcomes. Programs can employ strategic planning processes to identify goals and strategies for success. Methods: The Yale Program in Addiction Medicine began a series of strategic planning activities in February 2020 with the primary aims of (1) conducting a point-in-time needs assessment for the Program and (2) identifying goals for Program improvement and expansion. Drawing upon a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis framework and the Delphi method for group decision-making, these strategic planning activities were implemented in four steps involving multimodal engagement and iterative feedback amongst Program faculty and selected stakeholders. Results: Primary deliverables included four overarching programmatic goals, associated action items, strategies for success, a proposed implementation timeline, and a revised Mission, Vision, and Values statement for the Program. Conclusion: Methodologic considerations and environmental factors offer insight into the strengths, limitations, and adaptive potential of this approach as well as others described in the literature. Key outputs highlight the benefits and timeliness of strategic planning for addiction programs, as heightened interest and investment in substance use treatment, prevention, and harm reduction paves the way for opportunity and innovation.


Subject(s)
Addiction Medicine , Substance-Related Disorders , Academic Medical Centers , Faculty , Humans , Strategic Planning , Substance-Related Disorders/therapy
11.
Nurs Forum ; 57(5): 869-873, 2022 Sep.
Article in English | MEDLINE | ID: mdl-35616353

ABSTRACT

The COVID-19 pandemic has further limited access to treatment for opioid use disorder (OUD). Advanced practice registered nurses can reduce opioid related complications and overdose by obtaining a Drug Enforcement Administration (DEA) regulated X-waiver that allows for prescription of medications for OUD (MOUD) in general medical settings. Graduate nursing education, where advanced practice nurse practitioner (NP) students are educated, has not incorporated this content into standard curricula. We describe an innovative approach to incorporate DEA X-waiver training in a required community health NP in partnership with addiction medicine clinicians. Advanced practice NP students (N = 114) either completed fully online or hybrid (virtual didactic and online) X-waiver training on MOUD. We describe how an interprofessional partnership to incorporate MOUD education into graduate nursing curricula is a feasible method for training students to treat OUD in the context of the pandemic. This approach is responsive to the crucial need for more health care providers to address the opioid overdose crisis.


Subject(s)
COVID-19 , Education, Nursing, Graduate , Opioid-Related Disorders , Analgesics, Opioid/adverse effects , Humans , Opioid-Related Disorders/drug therapy , Pandemics
12.
J Addict Med ; 16(6): 613-615, 2022.
Article in English | MEDLINE | ID: mdl-35165230

ABSTRACT

Among the many people experiencing grief in response to opioid overdose deaths, individuals with opioid use disorder (OUD) bear one of the largest emotional burdens. Grief and loss of social support networks have the potential to destabilize OUD and result in overdose, suicide, and other harmful consequences. However, few clinicians discuss how overdose losses impact their patients with OUD, let alone consider the role of grief in treatment outcomes. Lessons from the acquired immunodeficiency syndrome (AIDS) epidemic and crack cocaine crisis can inform our understanding of grief in the context of stigma and societal injustices. In this commentary, we describe how these historical lessons can be adapted to the opioid overdose crisis to improve the care of people with OUD.


Subject(s)
Drug Overdose , Opiate Overdose , Opioid-Related Disorders , Humans , Drug Overdose/drug therapy , Opioid-Related Disorders/drug therapy , Social Stigma , Grief , Analgesics, Opioid/therapeutic use
13.
J Addict Med ; 16(3): 333-339, 2022.
Article in English | MEDLINE | ID: mdl-34483278

ABSTRACT

OBJECTIVES: Treatment of hepatitis C virus infection (HCV) with direct acting antiviral therapy is encouraged regardless of substance use status. Patients with substance use disorder are at risk of HCV reinfection after cure. Follow up viral load testing (FUVL) with HCV RNA is recommended. We investigated factors associated with adoption of FUVL in real-world clinical settings. METHODS: Medical records of all patients with SUD who achieved HCV cure with direct acting antivirals at a multidisciplinary addiction treatment program between 2014 and 2019 were reviewed as part of a quality improvement initiative. Demographic and clinical characteristics including SUD treatment, urine toxicology results, and medical service use were collected. Factors associated with FUVL were analyzed and the rate of HCV reinfection was determined. RESULTS: Among 149 patients, 58.4% received FUVL. Receipt of FUVL was associated with engagement in ongoing primary medical care after cure (AOR 4.39, 95% CI [1.67, 11.49]). The HCV reinfection rate among those who received FUVL was 1.95 per 100 person-years of follow up (95% CI [0.64, 5.98]). There was no significant difference in the percentage of negative urine toxicology results before and after cure. CONCLUSIONS: Over half of a cohort of patients with substance use disorder cured of HCV received FUVL. The relationship between FUVL and engagement in primary medical and substance use treatment highlights the importance of integrated systems in providing longitudinal care for patients cured of HCV. Standardized interventions that facilitate FUVL testing and management of infectious complications of SUD in addiction treatment settings are needed.


Subject(s)
Hepatitis C, Chronic , Hepatitis C , Substance-Related Disorders , Antiviral Agents/adverse effects , Follow-Up Studies , Hepacivirus , Hepatitis C/drug therapy , Hepatitis C/epidemiology , Hepatitis C, Chronic/drug therapy , Humans , Primary Health Care , Reinfection , Substance-Related Disorders/drug therapy , Substance-Related Disorders/therapy , Viral Load
14.
J Addict Med ; 16(2): 141-142, 2022.
Article in English | MEDLINE | ID: mdl-34049315

ABSTRACT

The 21st Century Cures Act of 2016 mandates that patients have access to their clinical notes, labs, and imaging through electronic portals and requires information sharing among healthcare entities. We provide practical tips to healthcare professionals on best practices in documenting substance use in the era of transparent electronic medical records, as well as provide guidance on the application of the Cures Act information blocking exceptions for their patients who use substances.


Subject(s)
Soaps , Substance-Related Disorders , Delivery of Health Care , Electronic Health Records , Humans , Substance-Related Disorders/therapy
15.
Fam Pract ; 39(2): 234-240, 2022 03 24.
Article in English | MEDLINE | ID: mdl-34893825

ABSTRACT

BACKGROUND: Office-based opioid treatment (OBOT) is an evidence-based treatment model for opioid use disorder (OUD) offered by both addiction and general primary care providers (PCPs). Calls exist for more PCPs to offer OBOT. Few studies have been conducted on the primary care characteristics of OBOT patients. OBJECTIVE: To characterize medical conditions, medications, and treatment outcomes among patients receiving OBOT with buprenorphine for OUD, and to describe differences among patients by age and by time in care. METHODS: This study is a retrospective review of medical records on or before 4/29/2019 at an outpatient primary care clinic within a nonprofit addiction treatment setting. Inclusion criterion was all clinic patients actively enrolled in the OBOT program. Patients not prescribed buprenorphine or with no OBOT visits were excluded. RESULTS: Of 355 patients, 42.0% had another PCP. Common comorbid conditions included chronic pain and psychiatric diagnosis. Few patients had chronic viral hepatitis or HIV. Patients reported a median of 4 medications. Common medications were cardiovascular, antidepressant, and nonopioid pain agents. Older patients had a higher median number of medications. There was no significant difference in positive opioid urine toxicology (UT) based on age, chronic pain status, or psychoactive medications. Patients retained >1 year were less likely to have positive opioid UT. CONCLUSION: Clinical needs of many patients receiving OBOT are similar to those of the general population, supporting calls for PCPs to provide OBOT.


Subject(s)
Buprenorphine , Chronic Pain , Opioid-Related Disorders , Analgesics, Opioid/therapeutic use , Buprenorphine/therapeutic use , Chronic Pain/drug therapy , Humans , Medication Therapy Management , Opiate Substitution Treatment , Opioid-Related Disorders/drug therapy , Primary Health Care
16.
J Addict Med ; 16(4): 399-406, 2022.
Article in English | MEDLINE | ID: mdl-34954746

ABSTRACT

ABSTRACT: Low dose buprenorphine initiation, is an alternative method of initiating buprenorphine in which the starting dose is very low and gradually increased to therapeutic levels over a period of days. This method takes advantage of slow displacement of the full opioid agonist from mu-opioid receptors, avoiding the need for a person with opioid use disorder to experience opioid withdrawal symptoms before initiating buprenorphine, while also minimizing the risk of precipitated opioid withdrawal. With this initiation method, full opioid agonists can be continued as buprenorphine is initiated, expanding the population to which buprenorphine can be offered. To date, the literature on low dose initiation is primarily case-based but rapidly growing. While evidence emerges, guidance for the use of low dose initiation is clearly desired and urgently needed in the context of an increasingly risky and contaminated opioid drug supply, particularly with high potency synthetic opioids, driving overdose deaths. Despite limited evidence, several principles to guide low dose initiation have been identified including: (1) choosing the appropriate clinical situation, (2) initiating at a low buprenorphine dose, (3) titrating the buprenorphine dose gradually, (4) continuing the full opioid agonist even if it is nonmedical, (5) communicating clearly with frequent monitoring, (6) pausing or delaying buprenorphine dose changes if opioid withdrawal symptoms occur, and (7) prioritizing care coordination. We review a practical approach to low dose initiation in hospital-based and outpatient settings guided by the current evidence.


Subject(s)
Buprenorphine , Opioid-Related Disorders , Substance Withdrawal Syndrome , Analgesics, Opioid/adverse effects , Buprenorphine/therapeutic use , Humans , Narcotics/therapeutic use , Opiate Substitution Treatment , Opioid-Related Disorders/drug therapy , Opioid-Related Disorders/epidemiology , Substance Withdrawal Syndrome/drug therapy
17.
Drug Alcohol Depend Rep ; 3: 100038, 2022 Jun.
Article in English | MEDLINE | ID: mdl-36845980

ABSTRACT

•We developed a two-session behavioral intervention to prevent HCV reinfection.•The intervention was piloted at an OTP and integrated into HCV treatment.•Baseline data showed limited knowledge & application of safer injection practices.•Implementation barriers included logistics and the lack of financial incentive.•Adaptations addressed barriers, yielding a more feasible and acceptable intervention.

18.
Front Psychiatry ; 12: 709559, 2021.
Article in English | MEDLINE | ID: mdl-34531767

ABSTRACT

More effective treatments to reduce pathological alcohol drinking are needed. The glutamatergic system and the NMDA receptor (NMDAR), in particular, are implicated in behavioral and molecular consequences of chronic alcohol use, making the NMDAR a promising target for novel pharmacotherapeutics. Ethanol exposure upregulates Fyn, a protein tyrosine kinase that indirectly modulates NMDAR signaling by phosphorylating the NR2B subunit. The Src/Fyn kinase inhibitor saracatinib (AZD0530) reduces ethanol self-administration and enhances extinction of goal-directed ethanol-seeking in mice. However, less is known regarding how saracatinib affects habitual ethanol-seeking. Moreover, no prior studies have assessed the effects of Src/Fyn kinase inhibitors on alcohol-seeking or consumption in human participants. Here, we tested the effects of saracatinib on alcohol consumption and craving/seeking in two species, including the first trial of an Src/Fyn kinase inhibitor to reduce drinking in humans. Eighteen male C57BL/6NCrl mice underwent operant conditioning on a variable interval schedule to induce habitual responding for 10% ethanol/0.1% saccharin. Next, mice received 5 mg/kg saracatinib or vehicle 2 h or 30 min prior to contingency degradation to measure habitual responding. In the human study, 50 non-treatment seeking human participants who drank heavily and met DSM-IV criteria for alcohol abuse or dependence were randomized to receive 125 mg/day saracatinib (n = 33) or placebo (n = 17). Alcohol Drinking Paradigms (ADP) were completed in a controlled research setting: before and after 7-8 days of treatment. Each ADP involved consumption of a priming drink of alcohol (0.03 mg%) followed by ad libitum access (3 h) to 12 additional drinks (0.015 g%); the number of drinks consumed and craving (Alcohol Urge Questionnaire) were recorded. In mice, saracatinib did not affect habitual ethanol seeking or consumption at either time point. In human participants, no significant effects of saracatinib on alcohol craving or consumption were identified. These results in mice and humans suggest that Fyn kinase inhibition using saracatinib, at the doses tested here, may not reduce alcohol consumption or craving/seeking among those habitually consuming alcohol, in contrast to reports of positive effects of saracatinib in individuals that seek ethanol in a goal-directed manner. Nevertheless, future studies should confirm these negative findings using additional doses and schedules of saracatinib administration.

20.
Ann Intern Med ; 174(2): 237-246, 2021 02.
Article in English | MEDLINE | ID: mdl-33556279

ABSTRACT

Cannabis includes 140 active cannabinoid compounds, the most important of which are tetrahydrocannabinol and cannabidiol (CBD). Tetrahydrocannabinol is primarily responsible for the intoxicating effects of cannabis; CBD has potential therapeutic effects, including reduction in chronic pain. Recent legislative changes have resulted in the legal availability of cannabinoids in all 50 states, as well as a marked increase in patients' interest in their use. Despite an abundance of data, albeit of varied quality, clinicians may feel poorly prepared to counsel patients seeking advice on the suitability of CBD products for various indications, particularly chronic neuropathic pain. In 2018, on the basis of a systematic review of the literature, a Canadian Evidence Review Group published a guideline with recommendations for clinicians on prescribing cannabinoids in primary care practice. The overall quality of evidence was low to very low. In a meta-analysis of 15 randomized trials of medical cannabis for treating chronic pain, 39% of patients achieved at least a 30% reduction in pain. The corresponding value for placebo-treated patients was 30%; the number needed to treat was 11. More evidence exists for neuropathic pain than for other types of noncancer pain. Here, a general internist with a focus on addiction medicine and an addiction psychiatrist discuss how they would apply the literature to make recommendations for a patient with painful diabetic neuropathy, including counseling on both potential benefits and harms.


Subject(s)
Cannabinoids/therapeutic use , Diabetic Neuropathies/drug therapy , Aged , Analgesics/adverse effects , Analgesics/therapeutic use , Cannabinoids/adverse effects , Chronic Pain/drug therapy , Female , Humans , Practice Guidelines as Topic , Treatment Outcome
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