Nephrologists' subjective attitudes towards end-of-life issues and the conduct of terminal care.

Decisions which determine the duration and outcome of terminal care should be influenced by patient autonomy. Studies suggest, however, that end-of-life decision-making is more complex than a single principle and that physicians may be responsible for selected aspects of terminal care independent of patient choice. To study how nephrologists' perceptions toward end-of-life issues may affect decision-making, we anonymously surveyed 125 of them.

Geriatric renal function: estimating glomerular filtration in an ambulatory elderly population.

In elderly individuals, serum creatinine may remain normal as glomerular filtration rate (gfr) declines. Therefore, the estimation of glomerular filtration utilizing mathematical models incorporates age as an important variable. In order to adjust drug dosages and diagnose renal disease earlier in the elderly, a variety of such simplified estimates of gfr have been applied.

End of life issues in ESRD. A study of three decision variables that affect patient attitudes.

The substantial end-stage renal disease (ESRD) mortality rate reflects an older population, worsening comorbidity, and increased cardiovascular disease. Advance directives in ESRD may simplify issues such as cardiopulmonary resuscitation (CPR) and dialysis discontinuation. However, ESRD patients with advance directives may change their mind or allow surrogate leeway for override of end-of-life decisions.

Using chart reviews to assess residents' performances of components of physical examinations: a pilot study.

Purpose: To evaluate chart review as a method of assessing residents' performances of physical examinations in an ambulatory care setting.

Method: In 1992, nurse authors at the Affiliated Hospitals at Canton of the Northeastern Ohio Universities College of Medicine assessed whether 22 internal medicine residents performed ten components of the physical examination by interviewing patient volunteers immediately after the patients' examinations. A total of 89 patient interviewees were included in the analysis; these patients were all new outpatients who had been scheduled for initial visits to obtain complete histories and physical examinations.

Eosinophils in urine revisited.

The finding of eosinophils in the urine has been suggested to be useful in establishing the diagnosis of acute interstitial nephritis (AIN). The diagnostic accuracy of this test has not yet been defined. It is the purpose of this study to define the specificity, sensitivity, and the predictive positive and negative values for the presence of eosinophils in the urine.