COVID-19 pandemic and emergency department visits for psychosis: Visit volume, restraint use, medication use, psychiatric hospitalization, and length of stay.

BACKGROUND: Individuals with a schizophrenia spectrum disorder were at heightened risk for interruptions in psychiatric care during the coronavirus-19 (COVID 19) pandemic. There is limited work exploring the pandemic's impact on emergency department (ED) visit volume, use of restraint and parenteral medications, inpatient psychiatric (IP) hospitalization, and ED length of stay (LOS) among this population. METHODS: We retrospectively examined 2134 ED visits with a billing code for psychosis between March 1, 2019-February 28, 2021. We used Poisson regression analysis to compare ED visit volume between the pandemic and pre-pandemic periods. Restraint use, parenteral antipsychotic or benzodiazepine use, IP hospitalization, and ED LOS were compared between the two periods using chi-square tests and independent samples t-tests. RESULTS: Overall volume of psychosis-related ED visits during the pandemic did not differ significantly from the prior year. Rates of restraint use (16.2 % vs 11.6 %, p < .01), parenteral antipsychotic (22.6 % vs 14.9, p < .001), and parenteral benzodiazepine (22.3 % vs 16.3 %, p < .001) use were significantly higher during the pandemic. Fewer patients had an IP hospital disposition during the pandemic than the year prior (57.8 % vs. 61.9 %, p < .05). ED LOS was longer during the pandemic compared to pre-pandemic (28.37 h vs 20.26 h, p < .001). CONCLUSIONS: Although the volume of psychosis-related ED visits remained constant, restraint and parenteral medication use rates were significantly higher during the pandemic. ED LOS increased but fewer ED visits resulted in IP hospitalization. These findings underscore the importance of planning for increased acuity of psychosis ED presentations during public health emergencies.

Validation of an ICD-code-based case definition for psychotic illness across three health systems.

Background and Hypothesis: Early detection of psychosis is critical for improving outcomes. Algorithms to predict or detect psychosis using electronic health record (EHR) data depend on the validity of the case definitions used, typically based on diagnostic codes. Data on the validity of psychosis-related diagnostic codes is limited. We evaluated the positive predictive value (PPV) of International Classification of Diseases (ICD) codes for psychosis. Study Design: Using EHRs at three health systems, ICD codes comprising primary psychotic disorders and mood disorders with psychosis were grouped into five higher-order groups. 1,133 records were sampled for chart review using the full EHR. PPVs (the probability of chart-confirmed psychosis given ICD psychosis codes) were calculated across multiple treatment settings. Study Results: PPVs across all diagnostic groups and hospital systems exceeded 70%: Massachusetts General Brigham 0.72 [95% CI 0.68-0.77], Boston Children's Hospital 0.80 [0.75-0.84], and Boston Medical Center 0.83 [0.79-0.86]. Schizoaffective disorder PPVs were consistently the highest across sites (0.80-0.92) and major depressive disorder with psychosis were the most variable (0.57-0.79). To determine if the first documented code captured first-episode psychosis (FEP), we excluded cases with prior chart evidence of a diagnosis of or treatment for a psychotic illness, yielding substantially lower PPVs (0.08-0.62). Conclusions: We found that the first documented psychosis diagnostic code accurately captured true episodes of psychosis but was a poor index of FEP. These data have important implications for the development of risk prediction models designed to predict or detect undiagnosed psychosis.

Demographic predictors of lack of current mental health treatment among university students with a schizophrenia spectrum disorder.

AIM: To identify the demographic predictors of lack of current mental health (MH) treatment among university students with a schizophrenia spectrum disorder (SSD). METHODS: Adult university students with a self-identified diagnosis of an SSD (schizophreniform, schizophrenia, schizoaffective disorder) were identified from the 2019-2020 Healthy Minds Study survey. In this study, pertinent demographic factors included age, race/ethnicity, sex assigned at birth, gender identity, sexual orientation, parental education, financial stress, and employment. Multivariable modelling was used to investigate the demographic predictors of lack of current psychotherapy treatment, no current antipsychotic use, and lack of any MH treatment (defined as concurrent lack of psychotherapy and antipsychotic treatment). RESULTS: Of the 135 included students with a SSD, the median age was 23 years old and 79 (58.5%) were assigned female at birth. Fifty-five participants (40.7%) lacked any current MH treatment. In fully adjusted models, lack of current MH treatment was associated with working more than 20 h per week (OR 2.9 [1.2-7.1], p = 0.02). No current antipsychotic use was associated with Hispanic/Latino race/ethnicity (OR 4.2 (1.2-14.5), p = 0.04). Lack of current psychotherapy treatment was associated with cisgender male identity (OR 5.5 [2.0-15.2], p < 0.01), working greater than 20 hours per week (OR 6.5 [2.2-19.2], p < 0.01), and having one or more structural or attitudinal barriers to care (OR = 4.6 [1.5-13.9], p < 0.01). CONCLUSIONS: The demographic predictors of lack of current MH treatment varied between psychotherapy and antipsychotic use, suggesting university health centres should consider interventions targeting several at-risk populations to increase treatment use among students with a SSD.

Dismantling Racial Inequities in Early Psychosis Family Psychoeducation.

Families and caregivers play a critical role in the recovery of their loved ones with schizophrenia. Early intervention services, including family psychoeducation, can improve clinical outcomes and reduce stress for caregivers. Despite the benefits of family psychoeducation, Black caregivers engage in treatment at lower rates than do White caregivers. To eliminate disparities in early intervention care, mental health clinicians must understand the system of racism that shapes the Black caregiver experience. This column examines racial disparities in family psychoeducation engagement by contextualizing the Black caregiver experience and encourages culturally appropriate early intervention services to improve psychosis care.

Endoscopic Repair of Full-Thickness Gluteus Medius and Minimus Tears-Prospective Study With a Minimum 2-Year Follow-Up.

PURPOSE: To evaluate the short-term outcomes of endoscopic repair of full-thickness gluteus medius and minimus tendon tears with a minimum of 2-year follow-up and add to the paucity of literature on abductor tendon tears. METHODS: All patients who underwent endoscopic abductor tendon repair between December 2013 and August 2017 were prospectively evaluated. The inclusion criteria for this study were primary full-thickness gluteal tendon tears and at least 2-years of follow-up. Clinical outcome data consisted of visual analog scale (VAS) pain score, hip abduction strength, Trendelenburg sign, complications, and patient-reported outcome measures (PROMs): modified Harris Hip Score, Hip Outcome Score, Non-arthritic Hip Scale, International Hip Outcome Tool-33, and Lower Extremity Functional Scale. RESULTS: A total of 15 hips, all full-thickness tears, met inclusion criteria with an average follow-up of 31.2 months, with no patients being excluded. On physical examination, there was a significant improvement in VAS pain score from 5.36 to 2.43 (P = .0243), hip abduction strength with 8 (53.3%) hips improving by at least 1 point (P = .02056), and resolution of Trendelenburg sign in all 15 hips at 2-years (P = .0019). The mean difference for all 6 PROMs was statistically significant, even after Bonferroni adjustment, with the majority of patient improvement exceeding the minimal clinically important difference (MCID) thresholds: modified Harris Hip Score: 86.67%, Hip Outcome Score-ADL: 86.67%, Hip Outcome Score-SSS: 66.67%, Non-arthritic Hip Scale: 93.33%, and International Hip Outcome Tool-33: 80%. Greater Goutallier grade was associated with a greater VAS pain score. There were no complications, including no retears. CONCLUSIONS: In this study of 15 hips with full-thickness gluteal tendon tears managed endoscopically, we found excellent outcomes that exceeded the MCID thresholds in the majority of patients at an average of 31.2 months follow-up, while offering the potential advantages of less tissue violation, ambulatory day surgery, and fewer complications compared with open repair. LEVEL OF EVIDENCE: Level 4, Case Series.

Mid-Term Results of Arthroscopic Synovectomy for Pigmented Villonodular Synovitis of the Hip.

PURPOSE: To analyze mid-term outcomes after arthroscopic synovectomy of both diffuse and nodular hip pigmented villonodular synovitis (PVNS). METHODS: This is a retrospective case series of patients that underwent hip arthroscopy for hip PVNS with a single senior surgeon between 2007 and 2016. Inclusion criteria were magnetic resonance imaging evidence, arthroscopic visualization, and/or histologic confirmation of PVNS; and a minimum of 3 years of follow-up. Concomitant pathology such as femoroacetabular impingement also was treated at the time of surgery. Primary outcome measures were recurrence of hip PVNS and the rate of revision hip surgery. Secondary outcomes were complications, visual analog scale pain score, pain relief, and patient satisfaction, and 6 patient-reported outcome measures were collected at latest follow-up. RESULTS: In a case series of 14 patients consisting of 6 (42.9%) male and 8 (57.1%) female patients, the mean operative age was 32.69 ± 12.73 years with a mean follow-up was 6.66 ± 1.87 years. PVNS type was determined intraoperatively: 5 (35.7%) patients had diffuse hip PVNS and 9 (64.3%) had nodular type. There was only 1 case (7.14%) of recurrence that was treated arthroscopically and no cases (0%) progressed to revision open synovectomy or arthroplasty. Mean patient-reported outcome measure scores were notable for a modified Harris Hip Score of 74.08 ± 16.84. The mean visual analog scale pain score decreased by 4.9 ± 1.7, which was significant with a P < .001, with a larger decrease in patients with localized type. CONCLUSIONS: This study presents a large case series of hip PVNS managed arthroscopically with mid-term follow-up of slightly over 6.5 years. The survival rate was 93%, with only 1 (7%) recurrence and 0 (0%) progression to revision open synovectomy or arthroplasty with 0 (0%) complications. We conclude that arthroscopic synovectomy is a reliable and effective treatment of hip PVNS. LEVEL OF EVIDENCE: Case Series, Level IV.