Twelve to seventeen-year follow-up of patients with poststreptococcal acute glomerulonephritis in Trinidad

ABSTRACT

Three patients of the 760 with symptomatic poststreptococcal acute glomerulonephritis in Trinidad who were chosen for follow-up in 1968 or 1970 apparently had not healed initially and consistently had hematuria, usually with proteinuria, in our studies. One of these patients died in renal failure between 1972 and 1976 (six to 10 years after her initial illness). The other two are now 19 and 25 years old, 12 and 15 years after their initial illnesses, with normal blood pressures and serum creatinine values. Another 14 of the 534 patients currently examined had persistent abnormalities three of these 14 appeared to have had lipoid nephrosis in the beginning, with recurrent proteinria since then; two had urinary-tract infections when examined; one had probably had a third attack of poststreptococcal acute glomerulonephritis; and eight had acquired proteinuria, which may or may not have been related to poststreptococcal acute glomerulonephritis. Thus, our data continue to indicate a good long-term prognosis for most of the patients with this disease in Trinindad.(AU)