소아 만성 신질환 진행의 위험인자 분석-단일기관 연구 |
한경희, 이성하, 이현경, 최현진, 이범희, 조희연, 정해일, 최용, 하일수 |
1서울대학교 의과대학 소아과학교실 2서울대학교 의과대학 소아과학교실 3서울대학교 의과대학 소아과학교실 4서울대학교 의과대학 소아과학교실 5서울대학교 의과대학 소아과학교실 6가천의과학대학교 길병원 소아과학교실 7서울대학교 의과대학 소아과학교실 8서울대학교 의과대학 소아과학교실 9서울대학교 의과대학 소아과학교실 |
Risk Factors for the Progression of Pediatric Chronic Kidney Disease-A Single Center Study |
Kyoung-Hee Han, Sung-Ha Lee, Hyun-Kyung Lee, Hyun-Jin Choi, Bum-Hee Lee, Hee-Yeon Cho, Hae-Il Cheong, Yong Choi, Il-Soo Ha |
1Department of Pediatrics, Seoul National University College of Medicine 2Department of Pediatrics, Seoul National University College of Medicine 3Department of Pediatrics, Seoul National University College of Medicine 4Department of Pediatrics, Seoul National University College of Medicine 5Department of Pediatrics, Seoul National University College of Medicine 6Department of Pediatrics, Gachon University Gil Medical Center 7Department of Pediatrics, Seoul National University College of Medicine 8Department of Pediatrics, Seoul National University College of Medicine 9Department of Pediatrics, Seoul National University College of Medicine |
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ABSTRACT |
Purpose : The progressive deterioration of renal function in children can impose a serious and lifelong impact on their lives. The ultimate goal in the management of children with chronic kidney disease(CKD) is to prolong survival, to prevent complications, and to promote growth and neurodevelopment. The aim of this study is to investigate the risk factors for the decline of renal function in pediatric CKD patients. Methods : Data from patients who met the criteria for the Kidney Disease Outcomes Quality Initiative(K/DOQI) CKD stage 2 to 4 between August 1999 and March 2007 were retrospectively analyzed. The estimated glomerular filtration rate(eGFR) was calculated by the Schwartz formula, using serum creatinine levels and height. We calculated the annual eGFR change from the difference between the baseline eGFR and the last eGFR divided by the duration(years) of the follow-up period. We analyzed the association between the annual eGFR change and factors such as age, gender, K/DOQI stage, underlying renal disease, serum calcium, and inorganic phosphorous during the follow-up period. Results : Sixty one children(44 boys & 17 girls) were enrolled. The age at entry was $7.1{pm}4.7$ years. The annual eGFR change was $-1.2{pm}11.9 mL/min/1.73m^2/year$. Our study showed that older age(P=0.005). hypocalcemia(P=0.012), and hypenhosphatemia(P=0.002) were significantly related to more rapid decline in renal function. Conclusion : In pediatric CKD, older age, hypocalcemia and hyperphosphatemia are related to more rapid deterioration of renal function. |
Key words:
Chronic kidney disease | eGFR | Age | Hypocalcemia | Hyperphosphatemia | Children |
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