Trichotillomania comorbidity in a sample enriched for familial obsessive-compulsive disorder.

Background: This study addresses the strength of associations between trichotillomania (TTM) and other DSM-IV Axis I conditions in a large sample (n = 2606) enriched for familial obsessive-compulsive disorder (OCD), to inform TTM classification.

Methods: We identified participants with TTM in the Johns Hopkins OCD Family Study (153 families) and the OCD Collaborative Genetics Study, a six-site genetic linkage study of OCD (487 families). We used logistic regression (with generalized estimating equations) to assess the strength of associations between TTM and other DSM-IV disorders.

An evaluation of proactive psychiatric consults on general medical units.

Objective: Recent studies have shown an association between proactive psychiatric consultation on medical units and shorter length of stay. The aim of this study was to assess the impact of implementing a proactive psychiatric consult service on general medical units in an urban teaching hospital on length of stay and qualitative measurement of satisfaction of adequacy of psychiatric services.

Methods: Bivariate and multivariate analyses of demographic, clinical and outcome data were performed comparing patients seen by the proactive psychiatric consult team, patients seen contemporaneously on other general medical units by a traditional, reactive consult team and patients seen the prior year on the proactive intervention units by the reactive consult team.

Psychiatric Morbidity After Critical Illness.

Critical illness survivors frequently have substantial psychiatric morbidity, including posttraumatic stress, depression, and anxiety symptoms. Prior psychiatric illness is a potent predictor of postcritical illness psychiatric morbidity. Early emotional distress and memories of frightening psychotic and nightmarish intensive care unit (ICU) experiences are risk factors for longer term psychiatric morbidity.

Posttraumatic Stress Disorder Phenomena After Critical Illness.

This article focuses on a psychiatric morbidity in critical illness survivors, posttraumatic stress disorder (PTSD). We present a case in the second person, because it is helpful to imagine what being critically ill can be like from the perspective of a patient without medical training. One-fifth of critical illness survivors have clinically relevant PTSD symptoms in the year after intensive care, and markers of risk include prior psychiatric illness, benzodiazepine administration in the intensive care unit (ICU), and early post-ICU memories of frightening, nightmare-like experiences during intensive care.

Lyme disease: a review of its epidemiology, evaluation, and treatment.

Background: Lyme disease, a tick-borne illness transmitted to humans, has become increasingly recognized.

Objective: Given the myriad neurovegetative and neuropsychiatric symptoms that can be associated with Lyme disease, we sought to review the epidemiology, evaluation, and treatment of the disorder.

Methods: A case vignette that highlights manifestations of the condition and dilemmas associated with its treatment is presented.