Background Medical progress depends on the evaluation of new diagnostic and therapeutic
interventions within clinical trials. Clinical trial recruitment support systems (CTRSS) aim to …

Objective This paper describes the University of Michigan's nine-year experience in
developing and using a full-text search engine designed to facilitate information retrieval (IR) …

The increasing availability of electronic health records (EHRs) creates opportunities for
automated extraction of information from clinical text. We hypothesized that natural language …

Background Observational research frequently uses administrative codes for mental health
or substance use diagnoses and for important behaviours such as suicide attempts. We …

Objectives The reuse of electronic patient data collected during clinical care has received
increased attention as a way to increase our evidence base. The purpose of this paper was …

Ghaziuddin N, Dhossche D, Marcotte K. Retrospective chart review of catatonia in child and
adolescent psychiatric patients. Objective: Identify the frequency of catatonia among at‐risk …

Background: Social networking sites, particularly Facebook, are increasingly included in
contemporary smoking cessation interventions directed toward young adults. Little is known …

Engraftment syndrome (ES), characterized by fever, rash, pulmonary edema, weight gain,
liver and renal dysfunction, and/or encephalopathy, occurs at the time of neutrophil recovery …

The aim of this study was to determine whether an expert system based on automated
processing of electronic health records (EHRs) could provide a more accurate estimate of …

Objective: To examine the quality of suicide risk assessment provided to veterans with a
history of depression who died by suicide between 1999 and 2004. Method: We conducted …