New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Nephrology consultation in acute renal failure: Does timing matter?
Nephrology consultation in acute renal failure: Does timing matter? AMERICAN JOURNAL OF MEDICINE Mehta, R. L., McDonald, B., Gabbai, F., Pahl, M., Farkas, A., Pascual, M. T., Zhuang, S. P., Kaplan, R. M., Chertow, G. M. 2002; 113 (6): 456-461Abstract
Patients who develop acute renal failure in the intensive care unit (ICU) have extremely high rates of mortality and morbidity. The goals of this study were to identify correlates of the timing of nephrology consultation in acute renal failure, and to explore the relation between timing of consultation and outcomes.We explored associations among timing of nephrology consultation and in-hospital mortality, lengths of hospital and ICU stay, and recovery of renal function in 215 ICU patients with acute renal failure at four U.S. teaching hospitals. We used multivariable logistic regression and propensity scores to adjust for confounding and selection effects.Nephrology consultation was delayed (>or=48 hours) in 61 patients (28%) (median time to consultation, 4 days). Lower serum creatinine levels (P <0.0001) and higher urine output (P = 0.002) were associated with delayed consultation. Delayed consultation was associated with increased mortality among dialyzed (31/42 [74%] vs. 50/103 [49%], P = 0.006) and nondialyzed patients (10/19 [53%] vs. 11/51 [22%], P = 0.01), and increases in lengths of hospital (median, 19 days vs. 16 days, P = 0.01) and ICU stay (17 days vs. 6 days, P <0.0001). The association between delayed consultation and mortality was attenuated by covariate adjustment, and was no longer statistically significant after adjustment for propensity score (odds ratio = 2.0; 95% confidence interval: 0.8 to 5.1).In acute renal failure, delayed nephrology consultation was associated with increased mortality and morbidity, whether or not dialysis was ultimately required. Using observational data, we cannot determine whether these findings reflect residual confounding, selection bias, adverse effects of delayed recognition of acute renal failure, or the benefits of nephrology consultation.
View details for Web of Science ID 000179148600002
View details for PubMedID 12427493