Psychotic Disorders

Showing 1–12 of 973 results

ORIGINAL RESEARCH

Cross-Cutting Symptom Domains Predict Functioning in Psychotic Disorders

Read this study to learn how both psychotic and nonpsychotic symptom domains predict functioning and disability across psychotic disorders.

Julia M. Longenecker & more

LETTER TO THE EDITOR

Dr Manu Replies

In this letter to the editor, Dr Manu replies to Dr Finsterer and colleagues.

Peter Manu

LETTER TO THE EDITOR

Dr Manu Replies

In this letter to the editor, Dr Manu replies to Dr Finsterer and colleagues.

Peter Manu

CASE REPORT

Lockdown and Psychosis: A Paranoid Delusion

Lockdown measures have helped contain the spread of COVID-19, but how do they affect mental health? This report describes a patient who developed a paranoid delusion caused by isolation, uncertainty, anxiety, and fear related to lockdown.

Roberto Nava & more

CASE REPORT

Aripiprazole-Induced Urinary Incontinence

Does aripiprazole induce urinary incontinence? The authors of this report describe a patient who developed acute urinary symptoms after treatment with aripiprazole for psychosis.

N. A. Uvais and T. P. Mohammed

ORIGINAL RESEARCH

Second-Generation Antipsychotics and Pneumonia-Related Hospitalizations

Clozapine has been associated with pneumonia, but what about other agents? This study compared pneumonia hospitalization rates for patients with a psychotic or bipolar disorder prescribed 1 of 4 second-generation antipsychotics prior to admission.

Victoria R. Milano & more

REVIEW ARTICLE

Dissociation in Pharmacokinetic Attenuation Between Central Dopamine D2 Receptor Occupancy and Peripheral Blood Concentration of Antipsychotics: A Systematic Review

Pharmacokinetics of antipsychotics are generally slower centrally than peripherally. This review examined the possible dissociation between central D2 receptor occupancy with antipsychotics and their peripheral blood concentrations.

Shin Kurose & more

CASE REPORT

Priapism Associated With Atypical Antipsychotic Medications: A Clinical Report

Priapism is a rare but severe adverse event. Here, read a report of a patient who developed priapism with clozapine and paliperidone palmitate treatment.

Liliana P. Ferreira & more

BRIEF REPORT

Relationship Between Clozapine Levels and Acute Inflammatory Stress

Stress-induced changes in pharmacokinetics can alter plasma levels of drugs like clozapine. This brief report describes the case of a man with schizoaffective disorder who showed sustained elevation in clozapine levels 3 days after discontinuation.

Abigail Wagner and Mujeeb U. Shad

REVIEW ARTICLE

Psychiatric Prodrome in Anti-NMDAR-Associated Encephalopathy: Clinical and Pathophysiologic Considerations

In addition to psychosis, depressive symptoms can occur in patients with anti-NMDAR encephalopathy (ANMDARE). ANMDARE should be considered in patients presenting with psychotic or atypical depressive illnesses. Early recognition of ANMDARE could lead to better management of this potentially life-threatening autoimmune disorder.

Anh-Vu Nguyen & more

CASE REPORT

Psychosis and Infodemic Isolation Resulting in First Inpatient Hospitalization During the COVID-19 Pandemic: A Case Series

The COVID-19 pandemic has caused various manifestations of psychosis to surface in otherwise healthy individuals. This case series describes paranoid delusions about COVID-19 resulting in the patients' first inpatient psychiatric hospitalizations.

Alaa Shanbour & more

COMMENTARY

Are (Some) Antipsychotics Depressogenic in Bipolar Disorder?

This commentary discusses the findings of a recent study by Maccariello et al on the prevalence and predictors of switch to depression in bipolar patients who recently initiated or changed pharmacologic treatment for mania or mixed-mania.

Joseph F. Goldberg

…

Serum Fatty Acid Latent Classes Are Associated With Suicide in a Large Military Personnel Sample

Levels of several fatty acids (FAs) have been linked to suicidal behavior, though research...

Arthur Thomas Ryan & more

ORIGINAL RESEARCH

Cross-Cutting Symptom Domains Predict Functioning in Psychotic Disorders

Read this study to learn how both psychotic and nonpsychotic symptom domains predict funct...

Julia M. Longenecker & more

META-ANALYSIS

Single Versus Multiple Daily Dosing Regimens of Psychotropic Drugs for Psychiatric Disorders: A Systematic Review and Meta-Analysis

Single-daily-dose regimens are easier for patients to follow than multiple-dose regimens a...

Yuhei Kikuchi & more

Psychotic Disorders

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