Journal
EUROPEAN JOURNAL OF CANCER
Volume 174, Issue -, Pages 185-199Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.ejca.2022.07.025
Keywords
Follow-up; Colorectal cancer; Lung cancer; Breast cancer; Upper GI cancer; Prostate cancer; Survival; Recurrences
Categories
Ask authors/readers for more resources
This meta-analysis aimed to evaluate the effectiveness of intensive follow-up after treatment for five common solid tumors. The results suggest that intensive follow-up strategies do not have a significant impact on survival for colorectal and breast cancer, but may increase the rate of curative treatment for colorectal cancer recurrences.
Background: This meta-analysis aimed to evaluate the effectiveness of intensive follow-up after curative intent treatment for five common solid tumours, in terms of survival and treatment of recurrences.Methods: A systematic literature search was conducted, identifying comparative studies on follow-up for colorectal, lung, breast, upper gastro-intestinal and prostate cancer. Outcomes of interest were overall survival (OS), cancer specific survival (CSS), and treatment of recur-rences. Random effects meta-analyses were conducted, with particular focus on studies at low risk of bias.Results: Fourteen out of 63 studies were considered to be at low risk of bias (8 colorectal, 4 breast, 0 lung, 1 upper gastro-intestinal, 1 prostate). These studies showed no significant impact of intensive follow-up on OS (hazard ratio, 95% confidence interval) for colorectal (0.99; 0.92-1.06), breast 1.06 (0.92-1.23), upper gastro-intestinal (0.78; 0.51-1.19) and pros-tate cancer (1.00; 0.86-1.16). No impact on CSS (hazard ratio, 95% confidence interval) was found for colorectal cancer (0.94; 0.77-1.16). CSS was not reported for other cancer types. Intensive follow-up increased the rate of curative treatment (relative risk; 95% confidence in-terval) for colorectal cancer recurrences (1.30; 1.05-1.61), but not for upper gastro-intestinal cancer recurrences (0.92; 0.47-1.81). For the other cancer types, no data on treatment of re-currences was available in low risk studies.Conclusion: For colorectal and breast cancer, high quality studies do not suggest an impact of intensive follow-up strategies on survival. Colorectal cancer recurrences are more often treated locally after intensive follow-up. For other cancer types evaluated, limited high quality research on follow-up is available.(c) 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available