The Mental Health Clinician (MHC) continues to be a valuable resource for psychiatric practitioners and researchers with over 1 million article views in 2023. The quality work of authors, reviewers and the editorial board is reflected by MHC indexing in PubMed, Scopus, Google Scholar, and DOAJ. The editorial board greatly appreciates everyone who submitted a manuscript or a peer review in 2023 and would like to acknowledge those whose contributions have been exceptional. The MHC Editors’ Choice Award for Outstanding Articles identifies manuscripts that garnered the most interest from readership. The winners were chosen fromMHC Editors’ Choice Award
Clozapine is the most effective antipsychotic in the management of treatment-resistant schizophrenia; however, its use is challenging due to the risk of severe adverse effects. Despite the risks associated with clozapine, there is no mandatory monitoring in Canada beyond hematologic testing for agranulocytosis surveillance. This study focuses on the development, implementation, and evaluation of a clozapine clinical toolkit (CTK) targeted at optimizing inpatient clozapine use. A comprehensive literature review was conducted to identify clozapine best practices, experts were consulted, and a comprehensive clozapine CTK was developed and implemented at a large Canadian tertiary hospital in December 2018. To evaluate the CTK, a retrospective chart review was conducted to assess for change in guideline-concordant monitoring pre- and post- CTK implementation. Patients were included if they were > 18 years of age and received clozapine during inpatient admission. Results were analyzed using descriptive and inferential statistics. Among the charts reviewed, 185 and 113 admissions met the pre- and post-CTK inclusion criteria, respectively. Staff used the CTK in the care of 96% of clozapine patients post implementation, and its use resulted in improvements in guideline-concordant monitoring for agranulocytosis and myocarditis. Implementation of the clozapine CTK increased the concordance of clozapine monitoring with best practice recommendations. Future research is necessary to assess the impact of the CTK on clinical outcomes and patient satisfaction.Abstract
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Studies indicate that long-acting injectable antipsychotics (LAIAs) reduce the risk of relapse and hospitalization compared with oral antipsychotics (APs) in adults. Oral formulations of APs are well-studied in the pediatric population, but little is known regarding the off-label use of LAIAs in this population. This retrospective chart review evaluated readmission rates for pediatric patients admitted to a psychiatric ward in a large academic hospital between January 1, 2015, and December 1, 2022, requiring AP therapy. The experimental group included patients initiated on LAIA therapy, and the control group included patients initiated on a new oral AP. Patients were matched by several clinical factors. Each group consisted of 38 patients. For the primary outcome, hospital readmission rates at 3 months, the LAIA group had a 13.2% readmission rate compared with 26.3% in the comparator group (p = .153). In months 4 through 6, there was a 5.3% versus 15.8% readmission rate, respectively (p = .139). In months 7 through 12, it was 7.9% versus 18.4% (p = .179). There were significantly fewer cumulative readmissions at the 1-year mark in the LAIA group (N = 9, 23.7%) compared with the oral AP group (N = 18, 47.4%) (p = .031). No statistically significant differences were seen in hospital length of stay although results numerically favored LAIA. In a pediatric population, the administration of an LAIA when compared with the oral equivalent resulted in numerically fewer hospital readmissions, decreased length of stay, and fewer adverse effects, but these effects were not statistically significant except for cumulative readmissions at 1 year.Abstract
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The role of pharmacists during medication reconciliation (MR) is well established, with a number of reports describing this in the context of psychiatric hospitalizations. However, medication errors (MEs) are common during transitions of care, with no exception during psychiatric hospitalizations. Our institution uses pharmacy-performed MR processes using patient interviews and reviewing objective sources, such as electronic pharmaceutical claims data (EPCD), which includes Medicaid Web portals. The inpatient psychiatric pharmacist reviews EPCD sources against previously pharmacy-completed MRs for new admissions, where if discrepancies are found, the patient is reinterviewed to identify and correct MEs. We performed a prospective quality improvement project during 28 days to evaluate the quantity and classification of MEs upon admission to a 22-bed inpatient psychiatry unit. Of 52 included patients, where a cumulative 426 medications were reviewed, a total of 29 MEs in 16 patients were identified. Eight patients had discrepancies on their home medication lists when compared to EPCD, where 7 of these had at least 1 ME due to inaccurate MR. Of all the MEs identified, the greatest quantity was found secondary to the EPCD “double-check” method. The most common MEs in all patients were the omission of home medications (34%), wrong frequency (28%), and ordering medication the patient is not taking (10%). All patients admitted on long-acting injection antipsychotics had errors in last dose received. No MEs resulted in patient harm, and they were identified and corrected by the psychiatric pharmacist 97% of the time.Abstract
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Naltrexone is an opioid antagonist that is FDA approved to treat alcohol dependence and opioid dependence. It is available as an oral tablet and an extended-release injectable suspension. Naltrexone is metabolized to the primary metabolite, 6-β-naltrexol, and to 2 minor metabolites, 2-hydroxy-3-methoxy-6-β-naltrexol and 2-hydroxy-3-methyl-naltrexone. One of the lesser-known metabolites of naltrexone is noroxymorphone. A 27-year-old man taking oral naltrexone seen in the outpatient setting for alcohol use disorder and cannabis use disorder was found to have multiple positive urine drug screens (UDSs) for oxycodone. Confirmatory urine drug testing was completed and noroxymorphone was detected. A naloxone challenge test was conducted with negative results and the patient tolerated the transition from oral naltrexone to the extended-release injectable suspension of naltrexone. This case illustrates that it is possible for a patient stabilized on oral naltrexone to have a false-positive oxycodone UDS. Confirmatory urine drug testing was used to substantiate that the metabolite of naltrexone, noroxymorphone, was the cause of the false-positive oxycodone UDS. One of the lesser-known metabolites of naltrexone, noroxymorphone, can cause a positive oxycodone UDS during treatment with oral naltrexone. Confirmatory urine drug testing should be conducted to confirm the presence of noroxymorphone and rule out alternative opioids.Abstract
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In June of 2022, the State of Maryland Board of Pharmacy issued regulations permitting pharmacist administration of maintenance injectable medications. Subsequently, the University of Maryland School of Pharmacy created a laboratory to train student pharmacists based on these regulations on administering long-acting maintenance injections. This training included a review of regulations, reconstitution and administration of medications, and education for patients and caregivers on long-acting injectable medications. This is the first training the authors are aware of incorporating both reconstitution and administration of these medications. The objective of this paper is to describe the laboratory details and future directions of the training course. The first training laboratory trained 94 student pharmacists in the administration technique of long-acting injectable medications. The program has been adapted for practicing pharmacists and other healthcare providers. Thus far, more than 300 practitioners have participated in the learning lab.Abstract
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Michelle Yang, PharmD; Daniel McGraw, PharmD, BCPP; Clint Ross, PharmD, BCPP Medical University of South Carolina Health, Charleston, South Carolina Type: Original research. Background: Flumazenil is a benzodiazepine reversal agent that is suggested to have a periprocedural role in electroconvulsive therapy (ECT) for patients on concomitant benzodiazepines. However, there is limited information available regarding its efficacy and appropriate use in this patient population. The primary objective of this study was to evaluate the efficacy of flumazenil administered postbenzodiazepine prior to a patient receiving ECT. The secondaryResearch Trainee Award Finalists
Characterization of Flumazenil Utilization in Electroconvulsive Therapy