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CHRONIC KIDNEY DISEASE The Philippine Situation. National Nutrition and Health Survey. Philippine Renal Disease Registry. Mortality statistics. Survival data from a cohort study. NATIONAL NUTRITION SURVEY.
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National Nutrition and Health Survey • Philippine Renal Disease Registry • Mortality statistics • Survival data from a cohort study
NATIONAL NUTRITION SURVEY • Resulted from the mandate of the Food and Research Institute (FNRI) of the Dept. of Science and Technology (DOST) • Objective: To assess the Philippine food situation and nutritional status of the population • Conducted every 5 years since 1978
NNHeS 2003-2004 Objectives • To assess the prevalence of lifestyle and nutrition-related risk factors and diseases among Filipinos 2 years and above • To aid in the development of health policies an programs for the prevention and control of lifestyle and nutrition-related diseases
NNHeS 2003-2004 Renal ReportChronic Kidney Disease Stages Stage GFR 1 >=90 Normal or increased GFR 2 60-89 Mildly decreased GFR 3 30-59 Moderately decreased GFR 4 15-29 Severely decreased GFR 5 <15 Kidney failure Based on guidelines of the Dialysis Outcomes Quality Initiative – US
NNHeS 2003-2004 Renal ReportRenal function • Abbreviated MDRD formula • Predicted GFR = 186.3 * (serum creatinine)− 1.154 * age− 0.203 * (0.742 for women) * (1.21 if African American) • Cockcroft & Gault formula • Ccr (mL/min) = (140 − age)/sCr * weight/72 * 1.73/BSA, where age is in years, sCr is in mg/dL, weight is in kilograms, and BSA is body surface area using the formula: • BSA = 0.20247 × [height (m)]0.725 × [weight (kg)]0.425
NNHeS 2003-2004 Renal ReportPrevalence of CKD in adultsusing predicted GFR from MDRD equation Stages of GFR 1 >=90 72.8% 2 60-89 24.6% 3 30-59 2.2% 4 15-29 0.2% 5 <15 0.2% The prevalence of CKD Stage 3-5 is 2.6%
NNHeS 2003-2004 Renal ReportPrevalence of CKD in adults The population of Filipinos aged 20 years and above in 2005 was 46,627,172 A prevalence of 2.6% means that 1,212,306 adult Filipinos have CKD.
NNHeS 2003-2004 Renal ReportMacroalbuminuria • at least +1 proteinuria using the Multiple Reagent Strip for Urinalysis® (Bayer Corporation) The prevalence of macroalbuminuria was 4.2%
NNHeS 2003-2004 Renal ReportMicroalbuminuria The prevalence of microalbuminuria was 18.5% This is equivalent to 8,626,027 Adult Filipinos
NNHeS 2003-2004 Renal ReportPrevalence of CKD Stage 3-5according to AGE 20.7% 7.5% 5.0% 2.9% 0.3% 1.0%
PHILIPPINE RENAL DISEASE REGISTRY • Originated by the PSN in 1996 and later became a joint project with REDCOP • Collects data on ESRD patients who start hemodialysis, peritoneal dialysis and undergo kidney transplantation
NEW PATIENTS ON DIALYSIS 2001-2005 Number of Patients
NEW PATIENTS ON DIALYSIS: 2001-2005ACCORDING TO DIALYSIS MODALITY Number of Patients
ACCEPTANCE RATE TO RRT PROGRAMS (PMP) Data from International Federation of Renal Registries website and the Philippine Renal Disease Registry 71 PMP 55 PMP 63 PMP 68 PMP Patients per million population
ACCEPTANCE RATE TO RRT PROGRAMS (PMP) Data from International Federation of Renal Registries website and the Philippine Renal Disease Registry 71 PMP 55 PMP 63 PMP 68 PMP Patients per million population
PRIMARY RENAL DISEASE OF ALL NEW DIALYSIS PATIENTS N = 5,997 20% 26% 38%
DISTRIBUTION OF TOP 3 CAUSES OF ESRD Number of Patients
NNHeS 2003-2004 Renal ReportPrevalence of CKD Stage 3-5according to AGE MEAN AGE – 2004 PRDR DATA ALL NEW DIALYSIS PTS 52 YEARS ESRD - DM NEPHRO 58 YEARS ESRD – HTN NEPHRO 57 YEARS ESRD – CGN 38 YEARS 20.7% 7.5% 5.0% 2.9% 0.3% 1.0%
END STAGE RENAL IS A BAD DISEASE TO HAVE Limited survivalExpensive
Retrospective cohort study of 327 patients from NKTI and SLMC diagnosed to have ESRD 2000-2001OVERALL SURVIVAL 12 month estimated survival rate - 53% (95%CI: 47-58) 24 month estimated survival rate - 36% (95%CI: 30-42
ResultsPATIENT GROUP Service – n=198 (60%) Private – n=129 (40%) Log rank test: chi2 = 29.62, p<.001
National Statistics Office Kidney disease is now no. 10 cause of mortality in the Philippines
Renal Disease Registry NNHes Population Survey ESRD survival data National mortality data GROWING PROBLEM OF CHRONIC KIDNEY DISEASE
Treatment is too expensive Prevention is the key
Kung hindi tayo ang kikilosSino ang kikilos? Kung hindi ngayon, kailan pa?
The Philippine College of Physicians wishes to acknowledge the following for their invaluable contribution in the preparation of this module Philippine Society of Nephrology