What Does My Lab Test Report Indicate?

Dear Dr My son Ramit aged 15 years is having kidney problem and is on diet restriction. His last report of 07Mar17 is as given under: Creatinine – 3.05 Urea - 92 Protein single + More or less the creatinine at 3+and urea at 70 + are constant for the last 15months ( urea had dropped down to 62 and creatinine to 3.01 at one stage) Background: 1. Ramit had dysentery followed by Septicemia in Aug2003 when he was 18months old. This led to a renal failure. After undergoing treatment in Hospital ( Allopathic he recovered completely) with tne help of couple of dialysis and follow treatment of 3 months in the hospital . 2. And thereafter Doctors advised that he can consume all kind of food without any restriction of any kind including beverages. Thereafter till 2008 his reports were absolutely normal. And his growth was also normal. d 3. Last year in in the 2 nd week of Jan16 he had constipation problem and was undergoing Allopathic treatment. But when it did not subside after a week the Doctors advised for USG. And then it was found that his kidneys have not developed properly. On checking his urea and creatinine it was found to be 92 and 3.77 with protein showing +. 4. Since Jan16 he is undergoing Ayurvedic treatment with marginal improvement. 5. He has no history of BP or diabetes neither in the past nor in the present situation. Request advise. Best Regards Mahesh