We have located links that may give you full text access.
Experience with 100 consecutive central venous access arm ports placed by interventional radiologists.
Journal of Vascular and Interventional Radiology : JVIR 1997 November
PURPOSE: This study reports the authors' experience with long-term follow-up of 100 consecutive peripherally inserted, subcutaneous arm ports for central venous access.
MATERIALS AND METHODS: One hundred patients with subcutaneous arm ports inserted by interventional radiologists were retrospectively studied. Data were collected from the patients' medical records and from telephone canvassing. Using each insertion period as an observation, the complication rates per 100 catheter days were determined with 95% confidence intervals (CIs).
RESULTS: One hundred subcutaneously implanted ports were placed in 98 patients; three devices (three patients) were lost to follow-up, leaving 97 devices in 95 patients. Total exposure time was 23,842 days (mean, 246 days; range, 2-865 days). Seven infectious and two noninfectious complications occurred with seven (7.2%) devices in six patients (6.3%), yielding 0.038 complications per 100 catheter days at risk (95% CI; 0.011-0.069) and 0.029 infections per 100 catheter days at risk (95% CI; 0.008-0.058). A successful clinical outcome was defined as a functional port at removal, time of death, or at study closure (minimum of 6 months of follow-up), which was not removed because of a complication. This successful outcome was achieved in 91 ports (93.8%). Procedural-related complications, defined as those occurring up to 30 days after insertion, occurred in only one port (thrombophlebitis and catheter tip infection-day 9). All other patients received several months of service from their port. Fifteen devices were placed in 13 patients with HIV for 3,486 days, with a total complication rate of 0.11 per 100 catheter days (95% CI; 0.0-0.28), all of which were infections. Devices in HIV-positive patients were associated with higher total complication (20% vs 4.9%) and infection rates (20% vs 3.7%) than devices in patients without HIV infection. This gives a relative risk 8.17 x (P = .04) greater for infectious complications for devices placed in HIV-infected individuals.
CONCLUSIONS: Subcutaneous arm ports placed by interventional radiologists are effective for central venous access with excellent functionality (93.8% achieved a successful long-term outcome) and a very low procedural complication rate. Although infections were more frequent in HIV-infected individuals, these devices are associated with a very low incidence of both immediate and long-term complications, including infection, for all patients.
MATERIALS AND METHODS: One hundred patients with subcutaneous arm ports inserted by interventional radiologists were retrospectively studied. Data were collected from the patients' medical records and from telephone canvassing. Using each insertion period as an observation, the complication rates per 100 catheter days were determined with 95% confidence intervals (CIs).
RESULTS: One hundred subcutaneously implanted ports were placed in 98 patients; three devices (three patients) were lost to follow-up, leaving 97 devices in 95 patients. Total exposure time was 23,842 days (mean, 246 days; range, 2-865 days). Seven infectious and two noninfectious complications occurred with seven (7.2%) devices in six patients (6.3%), yielding 0.038 complications per 100 catheter days at risk (95% CI; 0.011-0.069) and 0.029 infections per 100 catheter days at risk (95% CI; 0.008-0.058). A successful clinical outcome was defined as a functional port at removal, time of death, or at study closure (minimum of 6 months of follow-up), which was not removed because of a complication. This successful outcome was achieved in 91 ports (93.8%). Procedural-related complications, defined as those occurring up to 30 days after insertion, occurred in only one port (thrombophlebitis and catheter tip infection-day 9). All other patients received several months of service from their port. Fifteen devices were placed in 13 patients with HIV for 3,486 days, with a total complication rate of 0.11 per 100 catheter days (95% CI; 0.0-0.28), all of which were infections. Devices in HIV-positive patients were associated with higher total complication (20% vs 4.9%) and infection rates (20% vs 3.7%) than devices in patients without HIV infection. This gives a relative risk 8.17 x (P = .04) greater for infectious complications for devices placed in HIV-infected individuals.
CONCLUSIONS: Subcutaneous arm ports placed by interventional radiologists are effective for central venous access with excellent functionality (93.8% achieved a successful long-term outcome) and a very low procedural complication rate. Although infections were more frequent in HIV-infected individuals, these devices are associated with a very low incidence of both immediate and long-term complications, including infection, for all patients.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app