Humans ; Kidney Failure, Chronic ; diagnosis ; therapy ; Renal Insufficiency, Chronic ; diagnosis ; therapy

Humans ; Hyperphosphatemia ; diagnosis ; drug therapy ; Kidney Failure, Chronic ; diagnosis ; therapy ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; methods

No abstract available.
Humans ; Kidney/physiology ; Kidney Failure, Chronic/*diagnosis/*therapy ; Nephrology/methods/trends ; Periodicals as Topic

With worldwide epidemic of diabetes mellitus, diabetic nephropathy which is one of the major causes of microvascular complication has become a serious concern in Korea as well as the rest of the world. In view of its significance, there is an urgent and paramount need for proper managements that could either deter or slow the progression of diabetic nephropathy. Despite advances in care, ever increasing number of patients suffering from diabetic kidney disease and from end-stage renal disease implies that the current management is not adequate in many aspects. The reasons for these inadequacies compromise lack of early diagnosis, failure to intervene with timely and aggressive manner, and lack of understanding on the kind of interventions required. Another issue equally important for the adequate care of patients with diabetic nephropathy is an understanding of past, present and future epidemiology of diabetic nephropathy which serves, especially in Korea, as a material determining standard diagnosis and treatment and a national health-policy decision.
Diabetes Mellitus ; Diabetic Nephropathies* ; Diagnosis ; Early Diagnosis ; Epidemiology* ; Humans ; Kidney Failure, Chronic ; Korea ; Renal Insufficiency, Chronic ; Renal Replacement Therapy

A 34-yr-old female was diagnosed as being brain dead. Preoperative ultrasound revealed no abnormal focal lesions. However, the horseshoe kidney was identified during organ harvest. En bloc nephrectomy was performed. The kidney was divided at the midline of isthmus. The divided right kidney was discarded due to numerous arteries and veins. The divided left kidney was transplanted. After declamping, the kidney was well perfused and started clearing. Resistive index was 0.72. Glomerular filtration ratio was 84.69 mL/min on postoperative day 14. The horseshoe kidney can be successfully transplanted and could be a good solution for the shortage of organ donors.
Adult ; Cadaver ; Female ; Humans ; Kidney/*abnormalities/ultrasonography ; Kidney Failure, Chronic/diagnosis/*therapy ; Kidney Transplantation/*methods ; *Tissue Donors ; Tissue and Organ Harvesting/*methods ; Treatment Outcome

A 34-yr-old female was diagnosed as being brain dead. Preoperative ultrasound revealed no abnormal focal lesions. However, the horseshoe kidney was identified during organ harvest. En bloc nephrectomy was performed. The kidney was divided at the midline of isthmus. The divided right kidney was discarded due to numerous arteries and veins. The divided left kidney was transplanted. After declamping, the kidney was well perfused and started clearing. Resistive index was 0.72. Glomerular filtration ratio was 84.69 mL/min on postoperative day 14. The horseshoe kidney can be successfully transplanted and could be a good solution for the shortage of organ donors.
Adult ; Cadaver ; Female ; Humans ; Kidney/*abnormalities/ultrasonography ; Kidney Failure, Chronic/diagnosis/*therapy ; Kidney Transplantation/*methods ; *Tissue Donors ; Tissue and Organ Harvesting/*methods ; Treatment Outcome

OBJECTIVEChronic renal failure (CRF) of childhood is not rare. The prognosis of CRF is very poor because of severe systemic complications. A nation-wide survey was conducted and data of hospitalized children (younger than 14 years old) with CRF during the period of 1990 to 2002 were analyzed. The aim was to investigate the epidemiology, natural history, clinical-pathological characteristics, treatment and outcome of the hospitalized children with CRF.

METHODSQuestionnaires concerning children with CRF were designed and distributed to the doctors of 91 hospitals in China. The criterion of CRF was creatinine clearance (CCr) < 50 ml/(min x 1.73 m(2)). The data were collected and analyzed.

RESULTSFrom January 1, 1990 to December 31, 2002, 1658 hospitalized children were diagnosed as CRF. The average annual cases of childhood CRF accounted for 1.31% (ranged from 0.72% to 1.75%) of the hospitalized cases with urologic-kidney diseases. In a comparison between 1990 - 1996 and 1997 - 2002, there were significant increases in the average annual number of cases of childhood CRF and the case ratio of CRF to urologic-kidney diseases (82 +/- 27 vs. 181 +/- 45 and 0.98 +/- 0.21 vs. 1.56 +/- 0.17, respectively, P < 0.001). Complete records were available for 1268 patients. The male to female ratio was 1.49:1. The mean age at the disease onset was 8.18 years. The mean duration of pre-diagnosis of CRF was 2.53 years. In this study, the main primary renal diseases causing CRF were chronic glomerulonephritis and nephrotic syndrome (52.7%). One-fourth of all cases had congenital and hereditary renal diseases, and the majority were renal hypoplasia and dysplasia. The main manifestations of CRF were anemia, gastrointestinal disorders, edema, hypertension and growth retardation. The mean serum creatinine and BUN were 594.7 micromol/L and 39.1 mmol/L, respectively. The cases with renal function >or= grade IV accounted for 80% of all cases. By renal ultrasound scanning, one-third of CRF children were found to have renal atrophy and a part of patients had cystic disorder. Most of the cases received conservative treatment. Dialysis therapy (including 66.5% of hemodialysis and 33.5% of peritoneal) was given to 15.8% of the patients. Twenty-nine cases received renal transplantation. The rate of graft survival was 93.1%. Follow-up was carried out for to 230 cases, the mean duration of follow-up was 2.36 years. One hundred and sixty-seven patients died during hospitalization over the 13-year review period. The main causes of death were cardiac failure and infections in addition to uremia.

CONCLUSIONThe incidence of CRF in children showed an increasing trend year after year. The main age of onset of the disease was school-age. The main primary renal diseases causing CRF were acquired renal diseases. Conservative treatment was the main therapy of CRF, but renal replacement therapy was initiated in some of the cases. The obvious difference between follow-up cases and lost cases warrants the need to establish a management system of childhood CRF.

Adolescent ; Child ; China ; Disease Progression ; Female ; Humans ; Kidney Failure, Chronic ; diagnosis ; epidemiology ; etiology ; therapy ; Male ; Treatment Outcome

Echocardiographic parameters can predict cardiovascular events in several clinical settings. However, which echocardiographic parameter is most predictive of each cardiovascular or non-cardiovascular event in patients starting hemodialysis remains unresolved. Echocardiography was used in 189 patients at the time of starting hemodialysis. We established primary outcomes as follows: cardiovascular events (ischemic heart disease, cerebrovascular disease, peripheral artery disease, and acute heart failure), fatal non-cardiovascular events, all-cause mortality, and all combined events. The most predictable echocardiographic parameter was determined in the Cox hazard ratio model with a backward selection after the adjustment of multiple covariates. Among several echocardiographic parameters, the E/e' ratio and the left ventricular end-diastolic volume (LVEDV) were the strongest predictors of cardiovascular and non-cardiovascular events, respectively. After the adjustment of clinical and biochemical covariates, the predictability of E/e' remained consistent, but LVEDV did not. When clinical events were further analyzed, the significant echocardiographic parameters were as follows: s' for ischemic heart disease and peripheral artery disease, LVEDV and E/e' for acute heart failure, and E/e' for all-cause mortality and all combined events. However, no echocardiographic parameter independently predicted cerebrovascular disease or non-cardiovascular events. In conclusion, E/e', s', and LVEDV have independent predictive values for several cardiovascular and mortality events.
*Echocardiography ; Female ; Heart Failure/*diagnosis/mortality ; Humans ; Kidney Failure, Chronic/mortality/*therapy ; Male ; Middle Aged ; Predictive Value of Tests ; Prognosis ; *Renal Dialysis ; Risk Factors ; Ventricular Function, Left/*physiology

Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Glomerulonephritis, IGA ; complications ; diagnosis ; drug therapy ; Humans ; Kidney Failure, Chronic ; drug therapy ; etiology ; Medicine, Chinese Traditional ; Phytotherapy

Recent advances in dialysis and a multidisciplinary approach to pregnant patients with advanced chronic kidney disease provide a better outcome. A 38-yr-old female with autosomal dominant polycystic kidney disease (ADPKD) became pregnant. She was undergoing hemodialysis (HD) and her kidneys were massively enlarged, posing a risk of intrauterine fetal growth restriction. By means of intensive HD and optimal management of anemia, pregnancy was successfully maintained until vaginal delivery at 34.5 weeks of gestation. We discuss the special considerations involved in managing our patient with regard to the underlying ADPKD and its influence on pregnancy.
Adult ; Female ; Fetal Growth Retardation/etiology ; Humans ; Kidney Failure, Chronic/therapy ; Polycystic Kidney, Autosomal Dominant/*diagnosis ; Pregnancy ; Renal Dialysis ; Risk Factors ; Tomography, X-Ray Computed