title: Assessment of insertion techniques and complication rates of dual lumen central venous catheters in patients with hematological malignancies.
abstract: One hundred and twenty-three dual lumen silicone rubber central venous catheters were inserted into 101 patients with hematological malignancies undergoing intensive treatment. There was a perioperative complication rate of 13%. Open and closed techniques for inserting the catheter were compared. The operating time needed for introducing the catheter by the closed technique (average, 51 minutes) was significantly shorter (p less than 0.001) than the time needed for the open technique (70 minutes), whereas complication rates were equal in both techniques. On average, the catheters functioned for 149 days. Complications leading to removal were observed in 29.3% of patients, most of which were catheter-related infections (20.4%). Thromboembolic complications leading to removal were less frequent (4.1%) and appeared significantly earlier (p less than 0.001). These data indicate that introduction of the catheter by direct puncture of the subclavian vein is a quick and safe technique, and that this type of catheter is suitable for long-term use, both for infusion and for blood sampling.
authors.affiliation: Department of Surgical Oncology, Dr. Daniel den Hoed Cancer Center, Rotterdam, The Netherlands.
authors.forename: R F
authors.initials: RF
authors.lastname: Jansen
authors.forename: T
authors.initials: T
authors.lastname: Wiggers
authors.forename: B N
authors.initials: BN
authors.lastname: van Geel
authors.forename: W L
authors.initials: WL
authors.lastname: van Putten
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002405:Catheterization, Central Venous / Q000009:adverse effects / Q000379:methods*; D002408:Catheters, Indwelling / Q000009:adverse effects*; D005260:Female; D006402:Hematologic Diseases / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000628:therapy