Medical student psychiatry examination performance at VA and non-VA Clerkship Sites.

OBJECTIVE: The authors examined the effects of medical student assignment to U.S. Department of Veterans Affairs (VA) Medical Center inpatient and outpatient psychiatry clerkship sites versus other university and community sites on the performance outcome measure of National Board of Medical Examiners (NBME) subject examination scores. METHODS: NBME psychiatry scores were compared for stratified random samples of 70 students each for inpatient and outpatient VA and non-VA sites, controlling for baseline clinical knowledge as reflected by second year Human Behavior course scores. RESULTS: No significant differences were demonstrated in NBME scores between VA and non-VA sites for either inpatient or outpatient programs. CONCLUSION: Assessed students rotating through several VA clinical sites were as well prepared for NBME subject examinations as those assigned to other sites. Additional measures of educational outcome for VA sites are recommended to assess and enhance clinical education provided by the VA and to strengthen collaboration with university-based medical student teaching programs.

Topiramate in the treatment of comorbid night eating syndrome and PTSD: a case study.

Comorbid chronic sleepwalking with night eating syndrome and posttraumatic stress disorder were treated with topiramate for eight months in an obese 40-year-old woman. Central nervous system side effects of word-finding and memory difficulties were managed with dosage adjustments to a final dose of 100 mg HS. Treatment led to resolution of posttraumatic stress disorder symptoms, night eating episodes, and sleepwalking episodes, with a weight loss of 70 pounds.

Paroxetine treatment of depression with posttraumatic stress disorder: effects on autonomic reactivity and cortisol secretion.

Effects of paroxetine treatment of comorbid depression and posttraumatic stress disorder (PTSD) on subjective symptoms, autonomic reactivity, and diurnal salivary cortisols were assessed prospectively. Cross-sectional baseline psychophysiologic assessments of 22 patients with depression + PTSD, 21 with depression alone, and 20 asymptomatic, previously traumatized controls found that comorbid patients had higher blood pressure and heart rate reactivity to individualized trauma scripts than purely depressed and control groups. On discriminant analyses comparing comorbid patients with each other group, combined autonomic variables correctly classified 55% of comorbid patients (sensitivity) and 75% of traumatized, healthy subjects (specificity) as well as 55% of comorbid patients (sensitivity) and 86% of purely depressed patients (specificity). Although baseline AM and PM salivary cortisol levels were within reference range and did not differ significantly across groups, depression + PTSD patients differed from the other 2 groups in having a flattened diurnal pattern. After 10 weeks of open-label paroxetine, comorbid patients significantly improved in all PTSD symptom evaluations and physiologic reactivity measures but did not change cortisol levels or acquire a robust diurnal cortisol pattern. Ten treated depressed patients did not change in physiologic or cortisol measures. Results demonstrate that sampled comorbid patients had autonomic reactivity patterns similar to PTSD that responded to selective serotonin reuptake inhibitor treatment but had diurnal cortisol secretion patterns different from depression or that expected for PTSD, which did not change with treatment. Results suggest a complexity in the neurobiology of comorbid PTSD and major depression and its response to treatment.