Abstract | BACKGROUND: METHODS: An ARB, candesartan cilexetil, was administered to 13 patients (ARB group, n = 7; control group, n = 6) with a serum creatinine level of 2.52-5.95 mg/dl whose blood pressure had been maintained below 140/90 mmHg by the use of drugs other than ARBs. Routine measurements were conducted for 48 weeks, and renal survival analysis was observed for up to 3 years with the endpoints being doubling of the serum creatinine level, entry to hemodialysis, or death. The results were compared with those of the control group that was not treated with ARB. RESULTS: No significant changes were observed in the blood pressure in either group. Proteinuria significantly decreased from 0.95 +/- 0.51 to 0.39 +/- 0.12 g/day (paired t test, P = 0.033) in the ARB group, but did not change in the control group. Creatinine clearance in the control group decreased significantly from 16.2 +/- 5.7 to 10.4 +/- 4.8 ml/min per 1.73 m2 (paired t test, P = 0.011), but did not change in the other group. Thus, the slopes of the reciprocal serum creatinine values became less steep in the ARB group as compared with the control (-0.002 +/- 0.015 vs. -0.025 +/- 0.015 dl/mg per month; unpaired t test, P = 0.019). Kaplan-Meier analysis revealed that ARB exhibited more favorable renal outcome at 3 years (log-rank, P = 0.025). No serious adverse events were noted in the study. CONCLUSION:
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Authors | Yoshifuru Tamura, Masahiro Kosuga, Masahiro Yamashita, Satoru Tomioka, Michiko Sasaki, Tomoyuki Hikita, Hideaki Nakajima, Kenichiro Kojima, Shunya Uchida |
Journal | Clinical and experimental nephrology
(Clin Exp Nephrol)
Vol. 12
Issue 4
Pg. 256-263
(Aug 2008)
ISSN: 1342-1751 [Print] Japan |
PMID | 18317875
(Publication Type: Journal Article, Randomized Controlled Trial)
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Chemical References |
- Angiotensin II Type 1 Receptor Blockers
- Benzimidazoles
- Biphenyl Compounds
- Tetrazoles
- Creatinine
- candesartan cilexetil
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Topics |
- Aged
- Aged, 80 and over
- Angiotensin II Type 1 Receptor Blockers
(adverse effects, pharmacology, therapeutic use)
- Benzimidazoles
(adverse effects, pharmacology, therapeutic use)
- Biphenyl Compounds
(adverse effects, pharmacology, therapeutic use)
- Blood Pressure
(drug effects)
- Chronic Disease
- Creatinine
(blood)
- Dose-Response Relationship, Drug
- Female
- Humans
- Kaplan-Meier Estimate
- Kidney
(drug effects, physiopathology)
- Kidney Diseases
(drug therapy, physiopathology)
- Male
- Middle Aged
- Tetrazoles
(adverse effects, pharmacology, therapeutic use)
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