Antireflux in adults: a long-term follow-up

The long-term results after antireflux operation in 47 adults are presented. Reflux was eliminated in all but 3 cases. Preoperatively most patients complained of urinary tract infection with or without fever, but sometimes investigation for hypertension or urolithiasis also led to the diagnosis. Postoperatively 70% of the patients are free of symptoms and infection. Renal scarring in pyelonephritic patients seems to stop after intervention. In all patients with a normal preoperative creatinine level, this level stays normal after the intervention. However, in 6 of 7 patients with a creatinine level of greater than 1.5 mg% before operation, the intervention could not stop the evolution toward terminal renal failure.