Colleen Casey | PubMed Health

PubMed2005

Medical students self-reported work hours: perception versus reality.

OBJECTIVE: The objective of this study was to compare the students' actual work hours with their self-reported work hours during the obstetrics and gynecology clerkship, and to determine whether the number of hours worked correlate with the amount of "scut" reported or students' rating of the quality of the clerkship. STUDY DESIGN: Students self-reported work hours were compared against their actual scheduled hours over 2 different academic years. Pearson's correlation was performed to correlate the actual hours with the amount of reported "scut" work and the overall rating of the quality of the clerkship. RESULTS: The actual hours per week worked by students averaged 59 hours in 2003 and 48 hours in 2004. Students overestimated their work hours both years. Students who worked more hours rated the clerkship lower and the quality of the clerkship significantly improved from 2003 to 2004 (4.2 vs 3.8 P < .03). CONCLUSION: The majority of third-year students overestimate their work hours in obstetrics and gynecology. The rating of the overall quality of the clerkship increase significantly with fewer hours worked, and it is not affected by the amount of "scut" work.

Clinical Clerkship↗

PubMedDate not supplied

Tolerance and efficacy of enteral nutrition in traumatic brain-injured patients induced into barbiturate coma.

BACKGROUND: There is a paucity of data evaluating the efficacy of nutrition support in traumatic brain-injured patients induced into barbiturate coma for refractory intracranial hypertension. Our objective was to evaluate the efficacy of enteral nutrition in a select group of trauma patients. METHODS: Prospective data were collected on severe traumatic brain-injured patients over a 4-year period. Patients were stratified by whether or not they were induced into a barbiturate coma. Barbiturate coma was defined as per American Association of Neurological Surgeons (AANS) guidelines. All patients were initially fed via the enteral route via a nasogastric feeding tube. Patients who did not tolerate feedings within 48 hours started receiving prokinetic agents. Feeding tolerance was defined as ability to tolerate enteral feedings with <150 mL of gastric residuals every 6 hours for >72 hours. RESULTS: Fifty-seven patients were induced into a barbiturate coma. All were victims of blunt-force trauma. Forty-two of 57 (74%) patients were men, with a mean age of 37+/-12 years and a mean injury severity score of 24+/-10. Thirty-eight of the 57 (67%) patients had an isolated traumatic brain injury. All 57 patients failed enteral nutrition via the nasogastric route after the first 48 hours of nutrition initiation after barbiturate coma was fully achieved by protocol criteria. Prokinetic agents demonstrated no improvement in feeding tolerance after the subsequent 48-72 hours. Of the 12 patients who had a postpyloric feeding tube placed, only 25% tolerated enteral nutrition for >48 hours. CONCLUSIONS: Patients with traumatic brain injury induced into barbiturate coma develop a significant ileus that is refractory to prokinetic agents. Only a marginal improvement is seen when the postpyloric route is obtained. Early parenteral nutrition should be considered in this patient population.

Adult↗