HERSHEY, Pa. -- Diabetes complicates hospital trauma care much as it does for in-patient acute care, researchers here reported.
HERSHEY, Pa., July 17 -- Diabetes complicates hospital trauma care much as it does for in-patient acute care, researchers here reported.
Data from Pennsylvania trauma centers over 18 years showed that hospitalized patients with diabetes were almost twice as likely as non-diabetics with injuries of similar severity to have a complication, although mortality rates were the same, reported Robert A. Cherry, M.D., of Penn State, and colleagues, in the July issue of the Archives of Surgery.
Studies have shown that diabetic patients have more complications and worse outcomes after hospitalization for stroke, myocardial infarction, and cardiothoracic surgery, but little had been known about outcomes for diabetic trauma patients, the authors noted.
Using the Pennsylvania Trauma Systems Foundation database, the researchers compared 12,489 patients from January 1984 through December 2002 matched by sex, age, and injury-severity score with a similar number of patients without diabetes. Both groups were 52% male.
There were no differences in mortality rates or length of hospital stay, the researchers reported.
Beyond that, the two groups fared differently. Diabetic patients:
The excess morbidity, they said, might have resulted from alterations in the immune system, level of glycemic control, or pre-existing comorbidities.
Acknowledging several study limitations, the researchers mentioned that this retrospective analysis gathered data from several institutions across the state and despite careful matching, may have included unidentified factors contributing to outcome.
A limitation of the database included having information only about whether a patient was using insulin before admission, as well as lack of information about glycohemoglobin level, admission glucose level, diabetes-related comorbidities, body mass index, medication compliance, and duration of diabetes.