The repositioning of migrated Tenckhoff continuous ambulatory peritoneal dialysis catheters under fluoroscopic control.

Abstract

We describe a non-invasive, simple technique which, under fluoroscopic control, repositions migrated Tenckhoff CAPD catheters back into the pelvis. 18 patients, who had a total of 23 manipulations, were studied retrospectively over 2 1/2 years. Technical success (successful repositioning of the catheter at screening) and clinical success (continued effective CAPD for at least 6 months thereafter) were obtained in 84% and 45% of patients respectively. The results showed this technique to be effective in restoring the correct catheter position in CAPD patients whose catheters have migrated. Clinical success was more likely to be achieved in patients who had fewer risk factors for the development of peritoneal adhesions. The use of custom-made stainless steel wires eased manipulations and significantly reduced the radiation dose to patient and operator from the procedure.