RESUMEN
A 1 year old male child with increased frequency of urine associated with increased thirst was found to have some developmental delays. Laboratory investigations showed increased serum sodium level and serum osmolality with decreased urine osmolality. An empty sella turcica was seen in contrast brain MRI; however focal demyelinating lesion was not present. He was managed with intranasal desmopressin therapy. Developmental delays in such cases can be prevented by early referral to a tertiary health care center where laboratory and imaging facilities are available.
RESUMEN
Increase in urine albumin excretion rate (AER) precede a fall in glomerular filtration rate in patients developing diabetic chronic kidney disease (CKD). Our results have shown that 7 (50 %) of diabetic and hypertensive individuals with decreased GFR do not have increased AER. In this cross-sectional study, we measured AER of 75 patients with type 2 diabetes and hypertension by immunoturbidimetric method. We correlated the results with eGFR values obtained by Cockcroft-Gault and MDRD method. The method used was not a compensated method. We measured serum creatinine by modified Jaffe's kinetic method in autoanalyzer XL-600. Analysis of data showed positive correlation between eGFR and microalbuminuria by both the methods with eGFR <60 mL/min/1.73 m(2). Pearson's correlation co-efficient (r) was 0.9 (p = 0.0001) by Cockcroft-Gault formula and 0.69 (p = 0.0063) by MDRD formula. Our results concluded that there was positive correlation between AER and eGFR <60 mL/min/1.73 m(2). We have recognized that these two parameters provide a complimentary benefit in management of cases with CKD.