The first objective was to identify common exclusion criteria used in clinical trials. The second objective was to quantify the degree to which these criteria exclude emergency psychiatry patients. Qualitative Content Analysis was used for the first objective, identifying common exclusion criteria used in recent high-impact substance use clinical trials.
View Article and Find Full Text PDFPlacebo-controlled, acute treatment trials in schizophrenia enroll acutely symptomatic persons, randomize them to receive placebo or antipsychotic medication for several weeks, and evaluate whether symptoms improve. These trials can have scientific benefits, especially when they test drugs with novel mechanisms of action. However, the use of placebo is ethically problematic inasmuch as standard treatment is withheld and participants are subjected to prolonged psychotic symptoms and associated risks.
View Article and Find Full Text PDFSchizophrenia is a chronic condition characterized by positive symptoms (auditory hallucinations, delusion), negative symptoms (avolition, social withdrawal), and disorganized thoughts/behaviors. Although the pathophysiology is incompletely understood, several neurobiological mechanisms have been proposed. Treatment usually involves antipsychotic medication as well as psychotherapy and supportive services.
View Article and Find Full Text PDFBackground: Differences often exist between people with depression who are eligible for clinical trials and those seen in clinical practice. The impact of exclusion criteria on eligibility has been previously reported for inpatients and outpatients, but has not been assessed for emergency psychiatry patients; a group that overlaps with inpatients and outpatients but also has important distinctives. Understanding the frequencies of commonly used exclusion criteria in this population could inform interpretation of existing data (generalizability) and highlight opportunities/needs for future trials.
View Article and Find Full Text PDFPrevious studies of physical assaults in hospitals focused primarily on inpatient psychiatric units, leaving unanswered questions about the extent to which findings generalize to psychiatric emergency rooms. Assault incident reports and electronic medical records from one psychiatric emergency room and two inpatient psychiatric units were reviewed. Qualitative methods were used to identify precipitants.
View Article and Find Full Text PDFBackground And Hypothesis: There is limited evidence guiding clinicians and patients on how long to continue antipsychotic medication beyond the first 1-2 years of treatment. Data from long-term (beyond 2 years) placebo-controlled trials would be informative but would be resource-intensive and technically difficult to obtain. Philosophy and history offer perspective on whether schizophrenia researchers should invest in such trials.
View Article and Find Full Text PDFSome patients engage in self-harm behaviors while in the emergency department. Risk factors for self-harm have been described for inpatient and outpatient/community settings, but not among emergency department patients. Authors conducted case-control, retrospective reviews of medical records and incident reports for emergency department patients in two academic medical centers.
View Article and Find Full Text PDFJ Clin Psychiatry
December 2021
To evaluate the relationship between medications used to treat acute agitation (antipsychotics, mood stabilizers, and benzodiazepines) and subsequent assault incidence in the psychiatric emergency department. Medication orders and assault incident reports were obtained from electronic health records for 17,056 visits to an urban psychiatric emergency department from 2014 to 2019. Assault risk was modeled longitudinally using Poisson mixed-effects regression.
View Article and Find Full Text PDFJ Acad Consult Liaison Psychiatry
November 2021
Background: During the COVID-19 pandemic, there have been an increasing number of emergency department visits for behavioral health reasons, even as overall emergency department volumes have decreased. The impact of the pandemic and related public health interventions on specialized psychiatric emergency services has not been described. These services provide high-intensity care for severely ill patients who are likely to be homeless and underserved.
View Article and Find Full Text PDFViolence is a serious concern in the psychiatric inpatient and emergency setting. Much of the research on victims of inpatient violence has focused on identifying and supporting staff who are at risk of being victimized when working in psychiatric settings. This article presents an analysis of 72 patients who were targeted during incidents of patient-on-patient physical aggression in hospital-based psychiatric settings (both inpatient and emergency) from 2014 to 2018.
View Article and Find Full Text PDFRecent ethical critiques have proposed that placebo-controlled, relapse prevention trials in schizophrenia are no longer justifiable and are therefore unethical. This review provides an historical perspective on the justifications for these trials and how arguments evolved over several decades. We identified 87 placebo-controlled, relapse prevention trials published over the last seventy years and examined the purpose for each trial.
View Article and Find Full Text PDFPrevious studies of physical assaults in hospitals focused primarily on inpatient psychiatric units, leaving unanswered questions about the extent to which findings generalize to psychiatric emergency rooms. Assault incident reports and electronic medical records from one psychiatric emergency room and two inpatient psychiatric units were reviewed. Qualitative methods were used to identify precipitants.
View Article and Find Full Text PDFObjective: The importance of building a strong treatment alliance is widely accepted and uncontroversial. Quantitative research suggests that coercive experiences during psychiatric treatment negatively affect the treatment alliance, but reveals little about how this happens or how patients navigate treatment relationships while experiencing coercion during psychiatric treatment.
Methods: Fifty psychiatric inpatients were interviewed at two hospitals.
Objective: Violent and aggressive behaviors are common among psychiatric inpatients. Hospital security officers are sometimes used to address such behaviors. Research on the role of security in inpatient units is scant.
View Article and Find Full Text PDFZika virus (ZIKV) infection has been associated with ocular abnormalities such as chorioretinal atrophy, optic nerve abnormalities, posterior uveitis and idiopathic maculopathy. Yet our knowledge about ZIKV infection in retinal cells and its potential contribution to retinal pathology is still very limited. Here we found that primary Müller cells, the principal glial cells in the retina, expressed a high level of ZIKV entry cofactor AXL gene and were highly permissive to ZIKV infection.
View Article and Find Full Text PDFGenetic tests for schizophrenia could introduce both risks and benefits. Little is known about the hopes and expectations of young adults at clinical high-risk for psychosis concerning genetic testing for schizophrenia, despite the fact that these youth could be among those highly affected by such tests. We conducted semistructured interviews with 15 young adults at clinical high-risk for psychosis to ask about their interest, expectations, and hopes regarding genetic testing for schizophrenia.
View Article and Find Full Text PDFBackground: Genetic tests for schizophrenia may introduce risks and benefits. Among young adults at clinical high-risk for psychosis, little is known about their concerns and how they assess potential risks.
Methods: We conducted semi-structured interviews with 15 young adults at clinical high-risk for psychosis to ask about their concerns.