A systematic review and network meta-analysis of randomized controlled trials on choice of central venous access device for delivery of chemotherapy

Objective: Ensuring reliable central venous access with the fewest complications is vital for cancer patients receiving chemotherapy. A systematic review and network meta-analysis was conducted to compare the safety, quality of life, and cost-effectiveness of different types of central venous access devices (CVADs) for patients receiving chemotherapy. Methods: The PubMed, EM BASE, and Cochrane databases were searched from inception to August 20, 2021 for randomized controlled trials comparing the various CVADs (ie, nontunneled central venous catheters [CVCs], peripherally inserted CVCs [PICCs], totally implantable venous access ports [TIVAPs], and tunneled CVCs). Results: A total of 11 eligible randomized controlled trials of 2585 patients were identified. TIVAPs were associated with a lower odds of overall complications, device removal due to complications, and thrombotic and mechanical complications compared with PICCs (odds ratio [OR], 0.54; 95% confidence interval [CI], 0.43-0.69; OR, 0.49; 95% CI 0.26-0.93; OR, 0.37; 95% CI, 0.23-0.62; and OR, 0.35; 95% CI, 0.13-0.95, respectively). Tunneled CVCs were associated with a higher odds of overall complications, device removal due to complications, and infective complications compared with TIVAPs (OR, 1.68; 95% CI, 1.30-2.17; OR, 2.52; 95% CI, 1.34-4.73; and OR, 2.11; 95% CI, 1.14-3.90, respectively). The ranking probability using the surface under the cumulative ranking curve values indicated that TIVAPs had the lowest probability of overall complications, removal due to complications, and thrombotic complications. Conclusions: TIVAPs were found to be superior in terms of complications and quality of life compared with other CVADs, without compromising cost-effectiveness, and should be considered the standard of care for patients receiving chemotherapy.