Nutritional assessment of patients under hemodialysis in nepal medical college teaching hospital.

Malnutrition is very common in hemodialysis patients and is predisposed by many factors. Malnutrition is associated with increased morbidity and mortality. Total of 26 patients (16 males and 10 females) who were under hemodialysis in our center were included in the study. With the help of Malnutrition Score (MS) developed by Kalanter-Zadeh, nutritional status of the patients was assessed. Patients also underwent different anthropometric measurements such as Body Mass Index (BMI), Triceps skin fold thickness (TSF), Mid Arm Circumlference (MAC) and Mid Arm Muscle Circumference (MAMC) and laboratory investigations. Mean age of the study population was 42.58 +/- 16.32 years (range 19 to 74 years). Females were older than males. MS of the study population was 15.82 +/- 3.76 (range 9-24). Female patients were having higher MS than males (16.5 +/- 4.11 vs. 15.06 +/- 3.55). Based on MS, 22 patients (84.6%) had mild to moderate malnutrition, 2 (7.7%) patients were having severe malnutrition and remaining 2 (7.7%) had normal nutrition score. Females were having lower BMI, MAC and MAMC but higher value of TSF. Significant negative correlation was present between MS and weight, BMI, MAC and MAMC. Calculated Urea Reduction Ratio (URR) of study population was 57.27 +/- 10.89. URR was higher in females than in males (61.77 +/- 12.74 vs. 54.45 +/- 8.85). Only 23.0% of the study population had URR of >65.0%. Protein Catabolic Rate (nPCR) in our study was 0.77 +/- 0.28 g/kg/day. Malnutrition is very common in our center which is >90% when MS was considered. In our study it negatively correlated with weight, BMI, MAC and MAMC. Dialysis inadequacy was present in around 75.0% of our study population.

Acute renal failure in Nepal Medical College Teaching Hospital.

Total 45 patients (male 27 and female 18) of acute renal failure (ARF) admitted in Nepal Medical College Teaching Hospital over a period of 12 months (1st of Baisakh 2064 BS to 31st of Chaitra 2064 BS) were enrolled in the study. Sixty four percent of study population were of age group 21-60 years. Acute Gastroenteritis 33, sepsis 5, hemorrhage 2, others 5 were the different causes of ARF. Serum creatinine of the study population before and after treatment was 4.35 +/- 2.72 and 1.38 +/- 0.72 mg/dl respectively. Similarly serum urea before and after treatment was 101.78 +/- 57.56 and 42.60 +/- 30.46 mg/dl respectively. Thirty three patients were managed by non dialytic modality of therapy and 12 patients needed hemodialysis. Blood urea of those patients who underwent nondialytic therapy was significantly less than of those who underwent hemodialysis (80.65 +/- 38.21 vs. 151.08 +/- 66.22; p = 0.004). Serum creatinine was also significantly lower in nondialytic therapy group (3.15 +/- 1.15 vs. 7.64 +/- 3.10; p = 0.000) ARF patients with very high urea, creatinine and disturbed electrolytes required dialysis. Average session of hemodialysis was 3.4. Thirty five patients were cured, 6 left against medical advice, 3 were discharged on request, and one patient of sepsis expired during the course of treatment. Acute gastroenteritis was the leading cause of ARF and outcome was excellent even without dialysis in most of the cases provided the treatment was started early and appropriately.

Chronic kidney disease 5 on hemodialysis in Nepal Medical College Teaching Hospital.

Chronic Kidney Disease (CKD) 5 is defined when glomerular filtration rate (GFR) is <15.0 ml/min/1.73m2. Though nephrology service was started in Nepal as early as in 1970, we do not have data regarding CKD 5 patients till date. So this study is being undertaken to know the epidemiological profile and etiology of CKD 5 patients attending hemodialysis (HD) unit of Nepal Medical College Teaching Hospital. This is a prospective study which was carried out in HD unit over a period of one year. CKD 5 patients having GFR of <15 ml/min/1.73m2 under HD were included in the study. Among 100 patients included in the study 57 were male and mean age of the study population was 46.9+/-17.9 years. Most common cause of CKD 5 in the study was hypertension (54.0%); other causes included diabetic nephropathy (18.0%), idiopathic (13.0%) and glomerulonephritis (6.0%). Fifty percent of patients were from outside Kathmandu Valley. Around 20.0% of the study population is on regular follow up while 45.0% were lost to follow up. Twenty percent of the patient underwent transplantation and 15.0% of the study population died. Majority of patients were anemic (85.0%). Correction of anemia was done with blood transfusion in 88.0% and only 12.0% received erythropoietin. Hypertension was the leading cause of CKD 5; majority of patients (45.0%) discontinued hemodialysis most probably due to economical constrain; blood transfusion was the main modality of treatment of anemia.

Acute renal failure in a tertiary care center in Nepal.

From July 1998 to July 1999, 45 cases of acute renal failure were treated at Bir Hospital, Kathmandu. Out of which 24 were male and 21 were female. Age ranged from 11 months to 84 years with mean age being 35 years and 9 cases were below 10 years. Four cases with pre-renal azotaemia and twenty five cases of acute tubular necrosis (ATN) accounted for 64% of all cases. These were due to gastroenteritis 10, sepsis 6, post surgical 1, trauma 1 and obstretical complications 5. Multiple hornet stings were responsible for acute renal failure in 3 cases, acute urate nephropathy in 1 case and miscellaneous causes in 2 cases. Glomerulonephritis / vasculitis accounted for 17.7%, acute interstitial nephritis 4.4%, haemotytic uraemic syndrome (HUS) 6.6%, and post renal azotaemia in 6.6% of all cases. Mean serum creatinine was 8 mg/dl, mean blood urea 190 mg/dl. Eight cases were treated only conservatively, eighteen received haemodialysis, fourteen received peritoneal dialysis, three received both and two refused for dialysis. Average duration of hospital stay was 13.6 days. Out of the forty-five cases twenty-nine recovered normal renal function, ten expired, two recovered partially, two progressed to chronic renal failure and two left against medical advice. Overall mortality was 22.2%. Common causes of acute renal failure in our setting were gastroenteritis (22%) and sepsis (20%). HUS was exclusively seen in children following bacillary dysentery. Multiple hornet stings is an important cause of acute renal failure in our country.