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Fate of right atrial catheters inserted prior to arrival at a transplant center.

An analysis of catheter-related complications in a study group consisting of 83 patients, each of whom arrived at a major marrow transplant center after having had a large bore right atrial catheter (RAC) inserted by the referring institution, was compared to a similar analysis of catheter-related complications in 357 patients who had their RAC inserted at the transplant center just before the transplant procedure was begun (control group). Fourteen (17%) patients in the study group had their original catheter removed for complications (five for septicemia and nine for mechanical complications) compared to 57 (16%) of the patients in the control group. Thirteen (16%) of the 83 catheters in the study group were double lumen and only two of these (15%) were replaced due to complications. Sixteen of 59 patients (27%), 13 years old or older, who arrived with a single lumen RAC already inserted, required an additional catheter during the transplant procedure because of an increased need for intravenous access. From this study, we concluded that patients who arrived for marrow transplantation with a RAC already inserted did not routinely need the catheter replaced. However, it is recommended that double lumen catheters be inserted in adult patients if marrow transplantation is anticipated.