Maintaining a Bronx inpatient psychiatry service at full capacity during the COVID-19 pandemic.

PURPOSE: The purpose of this article is to present an overview of rapidly transformed workflows on our inpatient psychiatry service during COVID-19 pandemic outbreak in New York. CONCLUSION: Rapidly transformed workflows, staffing patterns and discharge policies, as well as programs addressing the emotional and social needs of our staff enabled us to not only run our service without interruptions and maintain full inpatient census but also prevent the spread of COVID-19. PRACTICE IMPLICATIONS: The challenges we faced and lessons we learned can be easily applied to other inpatient psychiatry services as we anticipate the second surge of COVID-19 infection.

Rapid Telepsychiatry Implementation During COVID-19: Increased Attendance at the Largest Health System in the United States.

OBJECTIVE: This study aimed to examine differences in completion rates between telepsychiatry and in-person visits during the COVID-19 pandemic and a prior reference period. METHODS: The authors used electronic medical record data along with chi-squared or t tests to compare patients' demographic characteristics. Generalized estimating equations for estimating the odds of primary and secondary outcomes were used, controlling for demographic characteristics. RESULTS: During COVID-19, the odds of completing a telepsychiatry visit (N=26,715) were 6.68 times the odds of completing an in-person visit (N=11,094). The odds of completing a telepsychiatry visit during COVID-19 were 3.00 times the odds of completing an in-person visit during the pre-COVID-19 reference period (N=40,318). CONCLUSIONS: In this cross-sectional study, outpatient adult mental health clinic telepsychiatry appointments, largely by telephone, were strongly associated with a higher rate of visit completion compared with in-person visits during and prior to the COVID-19 pandemic. Regulators should consider permanently enabling reimbursement for telephone-only telepsychiatry visits.

Atypical response inhibition and error processing in 22q11.2 Deletion Syndrome and schizophrenia: Towards neuromarkers of disease progression and risk.

22q11.2 deletion syndrome (also known as DiGeorge syndrome or velo-cardio-facial syndrome) is characterized by increased vulnerability to neuropsychiatric symptoms, with approximately 30% of individuals with the deletion going on to develop schizophrenia. Clinically, deficits in executive function have been noted in this population, but the underlying neural processes are not well understood. Using a Go/No-Go response inhibition task in conjunction with high-density electrophysiological recordings (EEG), we sought to investigate the behavioral and neural dynamics of inhibition of a prepotent response (a critical component of executive function) in individuals with 22q11.2DS with and without psychotic symptoms, when compared to individuals with idiopathic schizophrenia and age-matched neurotypical controls. Twenty-eight participants diagnosed with 22q11.2DS (14-35 years old; 14 with at least one psychotic symptom), 15 individuals diagnosed with schizophrenia (18-63 years old) and two neurotypical control groups (one age-matched to the 22q11.2DS sample, the other age-matched to the schizophrenia sample) participated in this study. Analyses focused on the N2 and P3 no-go responses and error-related negativity (Ne) and positivity (Pe). Atypical inhibitory processing was shown behaviorally and by significantly reduced P3, Ne, and Pe responses in 22q11.2DS and schizophrenia. Interestingly, whereas P3 was only reduced in the presence of psychotic symptoms, Ne and Pe were equally reduced in schizophrenia and 22q11.2DS, regardless of the presence of symptoms. We argue that while P3 may be a marker of disease severity, Ne and Pe might be candidate markers of risk.

Long-term Dextromethorphan Use and Acute Intoxication Results in an Episode of Mania and Autoenucleation.

: The pharmacologic and neuropsychiatric sequelae of long-term dextromethorphan use and acute dextromethorphan intoxication are reviewed in this case report. Dextromethorphan ingestion at the high end of toxicity, although rare, can cause violence to oneself and others, even in those previously without any history of such behaviors. In this article, the neuropsychiatric consequences of dextromethorphan toxicity are highlighted in a case report of a 37-year-old woman who had been using dextromethorphan for 5 years. She presented to a large urban emergency department in a psychotic and manic state after attempting autoenucleation. She reported to consult liaison psychiatry staff that she had taken a total of 1400 mg of dextromethorphan over the course of 3 days with intent to experience altered state of consciousness. Toxicology screens on admission did not reveal any other substances in her system. She had no formal psychiatric history and no history of mania, psychosis, or self-harm. To our knowledge, this is the first case of autoenucleation resulting from dextromethorphan-induced mania with psychotic features.