Glycemic control and survival of diabetic hemodialysis patients—Importance of lower hemoglobin A1C levels
| Autor: | S. Kagitani, Senji Okuno, Tomoyuki Yamakawa, Kyoko Nagasue, Kiyoshi Maekawa, K. Kono, Y. Fujino-Kato, Eiji Ishimura, Masaaki Inaba, Naoki Tsuboniwa, Yoshiki Nishizawa, Yoshifumi Maeno |
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| Rok vydání: | 2009 |
| Předmět: |
Blood Glucose
Male medicine.medical_specialty Poor prognosis Time Factors Endocrinology Diabetes and Metabolism medicine.medical_treatment Endocrinology Predictive Value of Tests Renal Dialysis Internal medicine Diabetes mellitus Internal Medicine medicine Homeostasis Humans Diabetic Nephropathies Survival analysis Aged Glycemic Glycated Hemoglobin business.industry Proportional hazards model General Medicine Middle Aged medicine.disease Survival Analysis Surgery Predictive value of tests Kidney Failure Chronic Female Hemoglobin Hemodialysis business Diabetic Angiopathies Follow-Up Studies |
| Zdroj: | Diabetes Research and Clinical Practice. 83:320-326 |
| ISSN: | 0168-8227 |
| DOI: | 10.1016/j.diabres.2008.11.038 |
| Popis: | Aims The significance of hemoglobin A1C (HbA1C) on the survival of diabetic hemodialysis patients still remains controversial. We investigated the impact of HbA1C on the survival. Methods A total of 122 diabetic patients on maintenance hemodialysis (age, 59.9 ± 11.9 years [mean ± SD]; hemodialysis duration: 53 ± 38 months) were surveyed (survey period: 46 ± 19 months). Results The cumulative survival of the poor glycemic control group (mean HbA1C of 3-month period ≥6.3%, n = 62) was significantly lower than that of the good group (HbA1C n = 60), as determined by Kaplan–Meier estimation ( P = 0.0084, log-rank test). Kaplan–Meier analysis also demonstrated that both cardiovascular and non-cardiovascular mortalities were higher in the poor group than in the good group ( P = 0.0545 and P = 0.0453, respectively). In a multivariate Cox proportional hazard model, the mean HbA1C was a significant predictor of survival (OR 1.260 per 1.0%, 95% CI 1.020–0.579, P = 0.0325). Conclusions Poor glycemic control is an independent predictor of poor prognosis in diabetic hemodialysis patients. HbA1C is a clinically useful parameter for identifying the risk for mortality, both for cardiovascular and non-cardiovascular mortality, and that careful management of glycemic control by use of HbA1C is important. |
| Databáze: | OpenAIRE |
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