RESUMEN
Objective: To evaluate the preoperative status of children admitted for renal transplantation, and their supportive care, complications and outcomes during the immediate postoperative period in the intensive care unit (ICU). Design: Prospective observational study Setting: ICU, Teaching Hospital, Peradeniya (THP) Patients: Children who underwent renal transplantation at THP from July 2004 to October 2008 Measurements: Data regarding preoperative status and postoperative ICU complications was recorded in an Excel work sheet. Results: Of 28 recipients of kidney transplantation at this centre during the specified period, 19 were male with a mean age of 9.6 (range 2-16) years. The commonest cause of end stage renal disease (ESRD) was obstructive uropathy (28.6%). All received live donor transplantation. The mean (±SD) pre-transplant haemoglobin (Hb) and blood urea were 9.28± 2.42g/dl and 2l.97±10.17mmol/L respectively. Of the patients78.5% did not meet the minimum satisfactory Hb levels. Pre-operatively, 68.4% of the patients were hypertensive in spite of 18 (64.3%) of them being on regular antihypertensive treatment. One patient (3.6%) had haemodialysis (HD), 8 (28.6%) had peritoneal dialysis (PD) and 2 (7.1%) had had both prior to transplant. Seventeen (60.7%) were pre-emptive transplants. The mean (± SD) creatinine and creatinine clearance were 460.91±261.55 micromol/L and 22.89±25.98 ml/min/1.73m2 respectively. Mean (±SD) duration of mechanical ventilation during the immediate postoperative period was 4.88±2.80 days while the mean (±SD) ICU stay was 6.44 ± 3.35 days. Postoperative ICU complications occurred in 75% of transplant recipients. Hypertension (46%), metabolic complications such as acidosis, hyperglycaemia, hypocalcaemia, hyponatraemia (32%), heart failure (29%), convulsions (25%) and sepsis (25%) were the more common. Post-transplant creatinine and creatinine clearance were 60.69±31.19 micromol/L and 114±48 ml/min/1.73m2 respectively. No deaths or lost grafts were reported during the study period. Conclusion: Kidney transplantation in the current context warrants a significant duration of ICU therapy postoperatively in children.
RESUMEN
Objectives To assess the current antibiotic sensitivity pattern of urinary pathogens and compare it with the pattern 5 years previously. Method A retrospective analysis was performed on 2650 urine samples in 1997 and 2062 samples in 2002 received by the medical laboratory at the Teaching Hospital, Peradeniya from the paediatric ward and paediatric clinics. Results In 1997 there were 155 urine culture reports with significant colony counts of >105 for which ABSTs were performed. 111 were from males and 44 from females. In 2002 there were 278 positive cultures of which 179 were from males and 99 from females. Predominant organism was the coliform, accounting for 90% of isolates in both 1997 and 2002. In 1997 nalidixic acid and nitrofurantoin had high sensitivities of 73.8% and 73.1% respectively, while ciprofloxacin and mecillinam had low sensitivities of 51.9% and 35.5%. In 2002 coamoxiclav had the highest antibiotic sensitivity of 86.7%, while nitrofurantoin, nalidixic acid and norfloxacin had high sensitivities of 80%, 76.6% and 75.7% respectively. Ciprofloxacin and mecillinam had low sensitivity levels both in 1997 and 2002. A change was seen in cotrimoxazole and cephalexin, which had low sensitivities of 40.2% and 54.8% in 1997 and relatively higher sensitivities of 63.8% and 69.2% in 2002 respectively.