JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Add like
Add dislike
Add to saved papers

Doublets versus single-agent therapy as first-line therapy for elderly patients with advanced non-small cell lung cancer? A systematic review of randomised controlled trials.

INTRODUCTION: Although the standard treatment for advanced non-small cell lung cancer (NSCLC) patients is platinum-based doublet chemotherapy, single-agent therapy is still preferred in elderly patients. Comparison of the efficacy of various combinations of doublets with single-agent chemotherapy is somehow contradictory. This study conducted a systematic review to evaluate the efficacy and tolerability of the third-generation agent-based doublets vs. single-agent chemotherapy in elderly NSCLC patients.

METHODS: Electronic (PubMed, EMBASE and Cochrane Library database) and manual searches were conducted to collect data from published, randomised, phase 2 and 3 trials which compared doublets with a third-generation single-agent chemotherapy in elderly patients. Pooled relative risks (RRs) were calculated for the incidences of overall response rate (ORR), 1-year survival rate (1-y SR), and grade 3/4 toxicities.

RESULTS: Seven eligible trials (2219 patients) were selected from 1170 studies that were initially identified. A significant difference in ORR favouring doublets over single agents was observed [RR, 1.59; 95% confidence interval (95% CI), 1.36-1.86; p < 0.0001] with a slightly, but not significantly improved 1-y SR (RR, 1.19; 95% CI, 0.98-1.45, p = 0.007). Subgroup analysis suggested that platinum (RR, 1.94; 95% CI, 1.47-2.55, p < 0.0001) or non-platinum- (RR, 1.45; 95% CI, 1.20-1.75, p < 0.0001) based doublets could improve ORR, and the grade 3/4 thrombocytopaenia (RR, 6.64; 95% CI, 1.78-24.86, p = 0.005) and anaemia (RR, 2.86; 95% CI, 1.62-5.05, p < 0.0001) were preferred to occur in platinum-based doublets.

CONCLUSIONS: Doublets appear to be more effective and tolerable than single-agent therapy for treating elderly advanced NSCLC patients, and therefore could be considered as a treatment option for elderly populations with good physical status.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

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 Toggle icon

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