title: Vascular access in gynecologic cancer using the Groshong right atrial catheter.
abstract: From December 1986 through July 1987, forty-one Groshong catheters were inserted in 38 patients with invasive gynecologic cancer for a cumulative total of 4170 days of patient use. (mean catheter indwelling time: 93 days; range: 3-300 days). A supraclavicular approach was used to cannulate the brachiocephalic vein in 31 patients. In 6 patients, the subclavian vein was cannulated via an infraclavicular approach, while 4 patients had the catheters placed via external jugular venous cutdown. Thirty-seven catheters were inserted at the bedside without fluoroscopy using the Seldinger technique and a peel-away catheter introducer sheath. A chest x-ray was used to confirm the right atrial position of the catheter. Major complications included two pneumothoraces, and three catheter-related cases of sepsis. A unique feature of the Groshong catheter is a pressure-sensitive two-way valve at the intravascular end, minimizing the potential for air embolism and back-bleeding. This eliminates the need for a heparin flush or external clamping, but permits blood sampling. Catheter insertion and maintenance procedures at bedside are simple, time saving, and cost effective. With the increasing use of continuous chemotherapy infusion protocols, use of vesicant drugs, hyperalimentation, and the need for outpatient therapy, we recommend early placement of the Groshong catheter in the oncology patient.
authors.affiliation: Wayne State University, Hutzel Hospital, Detroit, Michigan 48201.
authors.forename: V K
authors.initials: VK
authors.lastname: Malviya
authors.forename: G
authors.initials: G
authors.lastname: Deppe
authors.forename: N
authors.initials: N
authors.lastname: Gove
authors.forename: J M
authors.initials: JM
authors.lastname: Malone
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002405:Catheterization, Central Venous / Q000295:instrumentation*; D002408:Catheters, Indwelling / Q000009:adverse effects; D005260:Female; D005833:Genital Neoplasms, Female / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D013203:Staphylococcal Infections / Q000209:etiology