ArticleJournal of contemporary brachytherapy2022
Bevacizumab increases late toxicity in re-irradiation with image-guided high-dose-rate brachytherapy for gynecologic malignancies.
Article in Journal of contemporary brachytherapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 6 citations in OpenAlex.
- Rectovaginal fistulas after radiation therapy: treatment options and outcomes - a narrative review.Frontiers in oncology · 2026Review
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Authors and funding
13 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPatients with recurrent gynecologic malignancies having had pelvic irradiation, generally have limited salvage options. This study investigated patients with gynecologic malignancies, who had a history of pelvic irradiation and received salvage re-irradiation using image-guided high-dose-rate brachytherapy (IG-HDR-BT). MATERIAL AND
methodsPatients with gynecologic malignancies, who had a history of previous irradiation and received re-irradiation using IG-HDR-BT for disease recurrences from June 2014 to March 2020 were included in this study.
resultsA total of 37 patients were included in this retrospective analysis. Primary tumor was uterine cervical cancer in 31 patients, endometrial cancer in 5 patients, and vaginal cancer in 1 patient. Median follow-up period of patients who were alive at the time of analysis was 15.4 months (range, 4.1-61.4 months). Two-year overall survival, progression-free survival, and local control were 68.9%, 49.3%, and 67.5%, respectively. Severe late toxicities ≥ grade 3, which were related to re-irradiation, were observed in 9 patients (24.3%). Usage of bevacizumab in the entire course of treatment was associated with development of late ≥ grade 3 fistula formation, bowel perforation, or vaginal ulcer (50% vs. 6.9%,
conclusionsIf the recurrent disease was found in small size and there was no history of bevacizumab usage, re-irradiation with IG-HDR-BT could be considered, even in patients with a previous history of pelvic irradiation.
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