RT Journal Article SR Electronic T1 Prospective non-interventional BELOVA/BGOG-ov16 study on safety of frontline bevacizumab in elderly patients with FIGO stage IV ovarian cancer: a study of the Belgian and Luxembourg Gynaecological Oncology Group JF International Journal of Gynecologic Cancer JO Int J Gynecol Cancer FD BMJ Publishing Group Ltd SP ijgc-2021-003190 DO 10.1136/ijgc-2021-003190 A1 Vergote, Ignace A1 Van Nieuwenhuysen, Els A1 De Waele, Stefanie A1 Vulsteke, Christof A1 Lamot, Caroline A1 Van den Bulck, Heidi A1 Claes, Nele A1 Graas, Marie-Pascale A1 Debrock, Guy A1 Spoormans, Isabelle A1 Vuylsteke, Peter A1 Honhon, Brigitte A1 Verhoeven, Didier A1 De Maeseneer, Daan A1 Dirix, Luc A1 Mebis, Jeroen A1 Vroman, Philippe A1 Denys, Hannelore A1 Martinez Mena, Corina A1 Pelgrims, Gino A1 Van Steenberghe, Mona A1 van Gorp, Toon A1 Gennigens, Christine YR 2022 UL http://ijgc.bmj.com/content/early/2022/01/20/ijgc-2021-003190.abstract AB Objective Because elderly patients with ovarian cancer are underrepresented in randomized studies, this study aimed to expand our knowledge on the safety and effectiveness of frontline treatment with bevacizumab in combination with standard carboplatin and paclitaxel chemotherapy in patients aged 70 years and older with a diagnosis of Federation of Gynecology and Obstetrics (FIGO) stage IV ovarian cancer in routine clinical practice in Belgium.Methods Patients aged 70 years and older with FIGO stage IV ovarian cancer were included in a multicenter, non-interventional prospective studyto evaluate the safety and effectiveness of treatment with bevacizumab in combination with frontline carboplatin and paclitaxel chemotherapy. Comprehensive geriatric assessments were performed at baseline and during treatment.Results The most frequently reported adverse events for bevacizumab were hypertension (55%), epistaxis (32%) and proteinuria (21%). The Kaplan-Meier estimate of progression-free survival was 14.5 months. The results of the comprehensive geriatric assessments during treatment indicated a slight improvement in the geriatric eight health status screening tool score for general health status and the mini-nutritional assessment score for nutritional status. The median change from baseline score was close to zero for the instruments measuring independency, activity of daily living and instrumental activities of daily living, and for the mobility-tiredness test measuring self-perceived fatigue.Conclusions No new safety signals were registered in this study in patients aged 70 years and older treated with bevacizumab and frontline carboplatin and paclitaxel for FIGO stage IV ovarian cancer. Elderly patients should not be excluded from treatment for advanced ovarian cancer based on age alone.EU PAS register ENCEPP/SDPP/13849.ClinicalTrials.gov identifier NCT02393898.Data are available upon reasonable request.