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Journal of Addiction Medicine Jun 2024Our study evaluated if rapid inpatient titration of methadone for pregnant patients with opioid use disorder (OUD) improved outcomes without increasing the risk for...
OBJECTIVES
Our study evaluated if rapid inpatient titration of methadone for pregnant patients with opioid use disorder (OUD) improved outcomes without increasing the risk for overdose.
METHODS
This is a retrospective cohort study of pregnant patients admitted for inpatient methadone titration from January 2020 to June 2022. Outcomes were compared between standard versus rapid titration protocols. Standard titration involved an initial methadone dose with additional doses every 6 hours if clinical opiate withdrawal score (COWS) is >9. Rapid titration involved an initial methadone dose with additional doses every 4 hours if COWS is >9. The primary outcome was time required to achieve stable dose. Secondary outcomes included elopement prior to achieving stable dose, methadone-related readmission, opioid overdose, and final dose.
RESULTS
There were 97 patients in the standard titration (STP) and 97 patients in the rapid titration (RTP) groups. Demographic characteristics and substance use history did not differ between the 2 groups. Time to stable dose did not differ between the 2 groups (RTP, 5.0 days ±4.0; STP, 4.0 days ±3.0; P = 0.08). Patients in the rapid titration group were less likely to elope from the hospital prior to stabilization (RTP 23.0% vs STP 37.9%, P = 0.03) and had fewer methadone-related readmissions (P < 0.001). One patient (1.0%) in the RTP group required naloxone treatment while inpatient for concern for overdose, while none did in the STP group (P = 0.32). There was no difference in median final stable dose between the 2 groups (P = 0.07).
CONCLUSIONS
Rapid titration of methadone for pregnant patients with OUD was associated with decreased medical elopement and methadone-related readmission, without increasing the risk for overdose.
PubMed: 38912695
DOI: 10.1097/ADM.0000000000001339 -
Substance Use & Addiction Journal Jun 2024Treatment for substance use disorders (SUD) remains low in the United States. To better meet needs of people who use alcohol and other drugs, low threshold bridge...
BACKGROUND
Treatment for substance use disorders (SUD) remains low in the United States. To better meet needs of people who use alcohol and other drugs, low threshold bridge clinics which offer treatment without barrier and harm reduction services have gained prevalence. Bridge clinics work to surmount barriers to care by providing same day medication and treatment for SUD and eventually transitioning patients to community-based treatment providers. In this study, we examine SUD treatment outcomes among patients who transitioned out of a bridge clinic.
METHODS
This is a retrospective cohort study of posttreatment outcomes of patients seen at an urban medical center's bridge clinic between 2017 and 2022. The primary outcome was being in care anywhere at time of follow-up. We also examined the proportion of patients who completed each step of the cascade of care following transfer: connection to transfer clinic, completion of a clinic visit, retention in care, and medication use among those remaining in care at the transfer clinic. We examined the association of different bridge clinic services with still being in care anywhere and the association between successful transfer with being in care and taking medication at follow-up.
RESULTS
Of 209 eligible participants, 63 were surveyed. Sixty-five percent of participants identified as male, 74% as white, 12% as Hispanic, 6% as Black, and 16% were unhoused. Most participants (78%) reported being connected to SUD treatment from the Bridge Clinic, and 37% remained in care at the same facility at the time of survey. Eighty-four percent reported being in treatment anywhere and 68% reported taking medication for SUD at follow-up, with most participants reporting taking buprenorphine (46%).
CONCLUSION
Of those participants who transitioned out of a bridge clinic into community-based SUD care, 78% were successfully connected to ongoing care and 84% were still in care at follow-up.
PubMed: 38912689
DOI: 10.1177/29767342241261609 -
Journal of Addiction Medicine Jun 2024The opioid intervention court (OIC) is an innovative, pre-plea treatment court to facilitate rapid linkage to medications for opioid use disorder (MOUD) for people at...
OBJECTIVE
The opioid intervention court (OIC) is an innovative, pre-plea treatment court to facilitate rapid linkage to medications for opioid use disorder (MOUD) for people at risk of overdose. This study compares participants in OIC and participants with opioid use problems in a traditional drug treatment court model on (i) initiation for any substance use (SU) treatment, (ii) initiation of MOUD, (iii) number of days to MOUD initiation, and (iv) retention in the OIC program/retention on MOUD.
METHODS
We used administrative court records from n = 389 OIC and n = 229 drug court participants in 2 counties in New York State. Differences in outcomes by court were assessed using logistic, multinomial, or linear regressions.
RESULTS
After adjusting for current charge severity, gender, race/ethnicity, age, and county, OIC participants were no more likely to initiate any SU treatment but were significantly more likely to initiate MOUD (81.2% OIC vs 45.9% drug court, P < 0.001) and were more quickly linked to any SU treatment (hazard ratio = 1.68, 95% confidence interval = 1.35-2.08) and MOUD (hazard ratio = 4.25, 95% confidence interval = 3.23-5.58) after starting the court. Retention in court/MOUD was higher among drug court participants and may speak to the immediate sanctions (eg, jail) for noncompliance with drug court directives as compared with opioid court, which does not carry such immediate sanctions for noncompliance.
CONCLUSIONS
These analyses suggest that the new OIC model can more rapidly link participants to treatment, including MOUD, as compared with traditional drug court model, and may demonstrate improved ability to immediately stabilize and reduce overdose risk in court participants.
PubMed: 38912685
DOI: 10.1097/ADM.0000000000001330 -
Cureus May 2024Sertraline hydrochloride belongs to the selective serotonin reuptake inhibitor class of antidepressants, which can cause respiratory depression, hypotension, malignant...
Sertraline hydrochloride belongs to the selective serotonin reuptake inhibitor class of antidepressants, which can cause respiratory depression, hypotension, malignant vomiting, liver function impairment, and other symptoms when taken in excess. To our knowledge, reports of sertraline hydrochloride overdose causing diabetes insipidus in patients are rare. This report describes a unique case of a 17-year-old female patient who developed diabetes insipidus after a one-time oral intake of 20 sertraline hydrochloride tablets (50 mg/tablet) during the later course of treatment. Her symptoms were effectively relieved after treatment with pituitrin.
PubMed: 38910706
DOI: 10.7759/cureus.60952 -
Clinica Chimica Acta; International... Jun 2024The number of xylazine-involved overdose deaths tremendously increased from 2019 onwards in the US. This is due to the "tranq-dope" trend consisting in mixing opioids...
BACKGROUND AND AIMS
The number of xylazine-involved overdose deaths tremendously increased from 2019 onwards in the US. This is due to the "tranq-dope" trend consisting in mixing opioids with the sedative to reduce drug manufacturing costs and enhance their effects. In this study, we report the first fatality involving xylazine-adulterated heroin in the EU.
MATERIALS AND METHODS
The subject was a 33-year-old Caucasian male with a documented history of drug abuse who was found dead in a public area with puncture marks at the elbow. Peripheral blood and urine were collected at the autopsy and analyzed by liquid chromatography-high-resolution tandem mass spectrometry (LC-HRMS/MS) after protein precipitation.
RESULTS
6-Monoacetylmorphine, total/free morphine, and codeine blood concentrations of 20.3, 236/105, and 38.3 ng/mL, respectively, indicated recent heroin consumption. Methadone blood concentration was below 10 ng/mL. Alprazolam, nordiazepam, and flurazepam blood concentrations were 23.9, 61.4, and 55.0 ng/mL, respectively. Benzoylecgonine blood concentration was below 5 ng/mL. Xylazine blood and urine concentrations were 105 and 72.6 ng/mL, respectively.
CONCLUSION
The combination of central nervous system depressants, i.e., opioids, benzodiazepines, and xylazine, was the principal cause of death by cardiorespiratory failure. The case was promptly reported to the UE Early Warning System on drugs.
PubMed: 38909977
DOI: 10.1016/j.cca.2024.119826 -
Progress in Neuro-psychopharmacology &... Jun 2024Substance dependence represents a pervasive global concern within the realm of public health. Presently, it is delineated as a persistent and recurrent neurological... (Review)
Review
Substance dependence represents a pervasive global concern within the realm of public health. Presently, it is delineated as a persistent and recurrent neurological disorder stemming from drug-triggered neuroadaptations in the brain's reward circuitry. Despite the availability of various therapeutic modalities, there has been a steady escalation in the mortality rate attributed to drug overdoses. Substantial endeavors have been directed towards the exploration of innovative interventions aimed at mitigating cravings and drug-induced repetitive behaviors. Within this review, we encapsulate the most auspicious contemporary treatment methodologies, accentuating meta-analyses of efficacious pharmacological and non-pharmacological approaches: including gabapentin, topiramate, prazosin, physical exercise regimens, and cerebral stimulation techniques.
PubMed: 38908501
DOI: 10.1016/j.pnpbp.2024.111070 -
Medicina 2024Acetaminophen is a commonly used analgesic and antipyretic drug, which has experienced an increase in its consumption in recent years in our environment. There has also...
Acetaminophen is a commonly used analgesic and antipyretic drug, which has experienced an increase in its consumption in recent years in our environment. There has also been an increase in the number of accidental and intentional overdoses that were treated by the health system. Its toxicity is dose-dependent and can cause fulminant liver failure, becoming one of the main reasons for liver transplantation in English-speaking countries. The case of a 28-year-old woman with a history of major depression and five previous suicide attempts, who deliberately ingested a significant amount of paracetamol tablets, is here presented. She developed fulminant liver failure and metabolic acidosis, for which she underwent an emergency liver transplant due to the severity of her condition, from which she evolved favorably. The decision to perform a liver transplant in serious cases like this and under a condition of severe psychiatric vulnerability is challenging and must be carefully considered. This particular case illustrates the importance of multidisciplinary care including psychiatric evaluation in patients with acetaminophen poisoning.
Topics: Humans; Acetaminophen; Female; Adult; Liver Transplantation; Liver Failure, Acute; Suicide, Attempted; Analgesics, Non-Narcotic; Drug Overdose
PubMed: 38907980
DOI: No ID Found -
Journal of the American Society For... Jul 20242-Benzylbenzimidazoles, or "nitazenes", are a class of novel synthetic opioids (NSOs) that are increasingly being detected alongside fentanyl analogs and other opioids...
2-Benzylbenzimidazoles, or "nitazenes", are a class of novel synthetic opioids (NSOs) that are increasingly being detected alongside fentanyl analogs and other opioids in drug overdose cases. Nitazenes can be 20× more potent than fentanyl but are not routinely tested for during postmortem or clinical toxicology drug screens; thus, their prevalence in drug overdose cases may be under-reported. Traditional analytical workflows utilizing liquid chromatography-tandem mass spectrometry (LC-MS/MS) often require additional confirmation with authentic reference standards to identify a novel nitazene. However, additional analytical measurements with ion mobility spectrometry (IMS) may provide a path toward reference-free identification, which would greatly accelerate NSO identification rates in toxicology laboratories. Presented here are the first IMS and collision cross section (CCS) measurements on a set of fourteen nitazene analogs using a structures for lossless ion manipulations (SLIM)-orbitrap MS. All nitazenes exhibited two high intensity baseline-separated IMS distributions, which fentanyls and other drug and druglike compounds also exhibit. Incorporating water into the electrospray ionization (ESI) solution caused the intensities of the higher mobility IMS distributions to increase and the intensities of the lower mobility IMS distributions to decrease. Nitazenes lacking a nitro group at the R1 position exhibited the greatest shifts in signal intensities due to water. Furthermore, IMS-MS/MS experiments showed that the higher mobility IMS distributions of all nitazenes possessing a triethylamine group produced fragment ions with / 72, 100, and other low intensity fragments while the lower mobility IMS distributions only produced fragment ions with / 72 and 100. The IMS, solvent, and fragmentation studies provide experimental evidence that nitazenes potentially exhibit three gas-phase protomers. The cyclic IMS capability of SLIM was also employed to partially resolve four sets of structurally similar nitazene isomers (e.g., protonitazene/isotonitazene, butonitazene/isobutonitazene/secbutonitazene), showcasing the potential of using high-resolution IMS separations in MS-based workflows for reference-free identification of emerging nitazenes and other NSOs.
Topics: Ion Mobility Spectrometry; Analgesics, Opioid; Tandem Mass Spectrometry; Spectrometry, Mass, Electrospray Ionization; Benzimidazoles; Gases; Nitro Compounds; Ions
PubMed: 38907730
DOI: 10.1021/jasms.4c00200 -
Harm Reduction Journal Jun 2024Retention in substance use treatment is essential to treatment success. While programmatic factors are known to influence retention, less is known about the role of...
BACKGROUND
Retention in substance use treatment is essential to treatment success. While programmatic factors are known to influence retention, less is known about the role of involuntary discharges from drug or alcohol treatment programs. Therefore, we sought to identify the prevalence of and factors associated with involuntary discharge due to ongoing substance use.
METHODS
Data were derived from two community-recruited prospective cohort studies of people who use drugs in Vancouver, Canada. Generalized estimating equation (GEE) analyses were used to identify variables associated with involuntary discharge from treatment programs due to ongoing substance use.
RESULTS
Between June 2017 and March 2020, 1487 participants who accessed substance use treatment and completed at least one study interview were included in this study. Involuntary discharge from a treatment program due to ongoing substance use was reported by 41 (2.8%) participants throughout the study, with 23 instances reported at baseline and another 18 reported during study follow-up. In a multivariable GEE analysis, involuntary discharge was positively associated with homelessness (Adjusted Odds Ratio [AOR] = 3.22, 95% Confidence Interval [95% CI]: 1.59-6.52), daily injection drug use (AOR = 1.87, 95% CI 1.06-3.32) and recent overdose (AOR = 2.50, 95% CI 1.38-4.53), and negatively associated with age (AOR = 0.93, 95% CI 0.90-0.96). In sub-analyses, participants have most commonly been discharged from in-patient treatment centres (52.2%), recovery houses (28.3%) and detox programs (10.9%), and for using heroin (45.5%) and/or crystal methamphetamine (36.4%).
CONCLUSIONS
While involuntary discharge was a relatively rare occurrence, those who were discharged due to active substance use possessed several markers of risk, including high-intensity injection drug use, homelessness, and recent non-fatal overdose. Our findings highlight the need for increased flexibility within treatment programs to account for those who re-initiate or continue to use substances during treatment.
Topics: Humans; Male; Female; Adult; Middle Aged; Ill-Housed Persons; Substance-Related Disorders; Prospective Studies; Canada; British Columbia; Substance Abuse Treatment Centers; Patient Discharge; Cohort Studies
PubMed: 38907209
DOI: 10.1186/s12954-024-01036-4 -
Journal of Substance Use and Addiction... Jun 2024The national opioid crisis continues to intensify, despite the fact that opioid use disorder (OUD) is treatable and opioid overdose deaths are preventable through...
BACKGROUND
The national opioid crisis continues to intensify, despite the fact that opioid use disorder (OUD) is treatable and opioid overdose deaths are preventable through first-line treatment with medications for opioid use disorder (MOUD). This study identifies and categorizes payment-related barriers that impact MOUD access and retention from both the provider and patient perspectives and provides insight into how these barriers can be addressed.
METHODS
We performed a critical review of the literature (peer-reviewed studies and relevant documents from the gray literature) to identify payment-related access and retention barriers to MOUD. We used the results of this review to develop an analytic framework to understand how payment impacts MOUD access and retention for both providers and patients. In addition, we reviewed action plans developed by Massachusetts communities that participated in the Healing Communities Study (HCS) to analyze which payment-related barriers were addressed through the study.
RESULTS
We identified 18 payment-related barriers that patients or providers face when initiating or continuing MOUD with either methadone or buprenorphine in Opioid Treatment Programs (OTP) and non-OTP settings. Patient-related barriers mainly relate to health insurance coverage or the design of health plans (e.g., cost sharing, covered benefits) resulting in direct (medical and non-medical) and indirect costs that can affect both access and retention, especially as they relate to services provided in OTPs. Provider-related barriers include low reimbursement and administrative burden and are most likely to impact access to MOUD. Evidence-based strategies to expand MOUD as part of the HCS in Massachusetts targeted about half of the patient and provider payment-related barriers identified.
CONCLUSION
Patients and providers face an array of payment-related barriers that impact access to and retention on MOUD, most of which relate to inadequate health insurance coverage, features of health plans, and key federal and state policies. As new regulatory policies are enacted that expand access to MOUD, such as greater flexibility in OTPs and MOUD delivered via telehealth, it will be important to align these delivery changes with payment reform involving payers, providers, and policymakers.
PubMed: 38906417
DOI: 10.1016/j.josat.2024.209441