All articles tagged: Unspecified psychosis not due to a substance or known physiological condition (F29)

For individuals with Alzheimer disease (AD), the emergence of psychosis is associated with elevations in levels of plasma tau phosphorylated at threonine 181 (p-tau181), according to a study published online June 26 in JAMA Psychiatry.Jesus J. Gomar, Ph.D., and Jeremy Koppel, M.D., from the Feinstein Institutes for Medical Research in Ma

The study pinpoints brain system malfunctions in psychosis, validating existing theories and offering insights for early interventions and treatments.

Adolescent substance use is associated with psychiatric symptoms, including suicidal thoughts, according to a research letter published online Jan. 29 in JAMA Pediatrics.Brenden Tervo-Clemmens, Ph.D., from the University of Minnesota in Minneapolis, and colleagues examined associations between commonly used substances and psychiatric s

More than one in eight patients receiving quetiapine or haloperidol therapy appear to develop severe QT prolongation (SQTP), according to a study published online Jan. 14 in Heart Rhythm.Chun-Li Wang, M.D., from the Linkou Medical Center in Taoyuan, Taiwan, and colleagues examined the incidences, risk factors, and outcomes of SQTP

A diagnosis of psychosis in adolescence is associated with long-term functional morbidity, meeting the criteria for not being in education, employment, and training (NEET), according to a study published online Oct. 28 in Schizophrenia Bulletin.Ida Ringbom, M.D., from the University of Turku in Finland, and colleagues examined risk fact

There is an increasing risk for cannabis use disorder among veterans with common psychiatric disorders, according to a study published online Nov. 29 in The American Journal of Psychiatry.Ofir Livne, M.D., from the New York State Psychiatric Institute in New York City, and colleagues used Veterans Health Administration (VHA) electronic

The presence of psychiatric comorbidity in young patients with attention-deficit/hyperactivity disorder (ADHD) is associated with a higher risk for being diagnosed with schizophrenia, according to a study published online Nov. 30 in JAMA Network Open.Soo Min Jeon, Pharm.D., Ph.D., from Jeju National University in South Korea, and

Avoiding light at night and seeking natural light during the day may be an effective way to improve mental health, according to a study published online Oct. 9 in Nature Mental Health.Angus C. Burns, Ph.D., from Monash University in Melbourne, Australia, and colleagues examined associations between daytime and nighttime light expo

Psychiatric diagnoses, psychotropic prescriptions, and health service use patterns might be signals of undiagnosed bipolar disorder (BD), according to a study published online Oct. 11 in the British Journal of General Practice.Catharine Morgan, Ph.D., from University of Manchester in the United Kingdom, and colleagues identified si