SynthesisBritish journal of cancer2015
Obesity and survival among women with ovarian cancer: results from the Ovarian Cancer Association Consortium.
Synthesis in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 5 of them syntheses that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
101 citing papers in PubMed, 5 syntheses or guidelines pooled it.
- Mechanisms underlying obesity-malignancy connection: a systematic narrative review.Journal of physiology and biochemistry · 2025Pooled it
- Survival outcome and perioperative complication related to neoadjuvant chemotherapy with carboplatin and paclitaxel for advanced ovarian cancer: A systematic review and meta-analysis.European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology · 2020Pooled it
- Joint exposure to smoking, excessive weight, and physical inactivity and survival of ovarian cancer patients, evidence from the Ovarian Cancer Association Consortium.Cancer causes & control : CCC · 2019Pooled it
- Technology-Supported Self-Guided Nutrition and Physical Activity Interventions for Adults With Cancer: Systematic Review.JMIR mHealth and uHealth · 2019Pooled it
- Weight Loss Randomized Intervention Trials in Female Cancer Survivors.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2016Pooled it
- Effect of exercise on body composition among women with ovarian cancer.Journal of cancer survivorship : research and practice · 2023Trial
- Cell Cycle Regulator p27 Mediates Body Mass Index Effects in Ovarian Cancer in FIGO-stages I-II.Cancer genomics & proteomicsTrial
- Differences in overall survival for invasive epithelial ovarian cancer by race and ethnicity: results from the Ovarian Cancer Association Consortium.British journal of cancer · 2026Article
- Real-world outcomes after Mirvetuximab Soravtansine treatment for recurrent ovarian Cancer: Results from a university setting.Gynecologic oncology reports · 2026Article
- Metabolic Targeting of SREBP1 Reprograms the Obesity-Driven Ascites Immune Microenvironment and Enhances Chemotherapy Response in Obesity-Associated Ovarian Cancer.bioRxiv : the preprint server for biology · 2026Article
- Investigating the repurposing potential of immune checkpoint inhibition for cancer treatment using Mendelian randomisation.Research square · 2026Article
- Plant-Based Diets and Ovarian Cancer Risk.Nutrients · 2026Article
- Global Patterns and Temporal Trends in Ovarian and Uterine Cancer Mortality Attributable to High Body-Mass Index, 1990-2023.Cancers · 2026Article
- Biomimetic organo-hydrogels reveal the adipose tissue local mechanical anisotropy regulates ovarian cancer invasion.Nature communications · 2025Article
- Obesity: Prevalence, causes, consequences, management, preventive strategies and future research directions.Metabolism open · 2025Review
- The Role of Obesity in the Regulation of Immunosuppressive Cell Infiltration and Immunosurveillance in Cancers.Diseases (Basel, Switzerland) · 2025Review
- Tumor cell-adipocyte gap junctions activate lipolysis and contribute to breast tumorigenesis.Nature communications · 2025Article
- The role of diet, obesity and body composition in epithelial ovarian cancer development and progression: Mechanisms and therapeutic implications.Gynecologic oncology reports · 2025Review
- The potential for opportunistic salpingectomy to reduce ovarian cancer in women undergoing non-gynecologic surgery.Gynecologic oncology reports · 2025Article
- Possible Prognostic Role of BMI Before Chemotherapy in the Outcomes of Women with Ovarian Cancer.Nutrients · 2025Article
41 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
59 authors.
Funding
Abstract
backgroundObservational studies have reported a modest association between obesity and risk of ovarian cancer; however, whether it is also associated with survival and whether this association varies for the different histologic subtypes are not clear. We undertook an international collaborative analysis to assess the association between body mass index (BMI), assessed shortly before diagnosis, progression-free survival (PFS), ovarian cancer-specific survival and overall survival (OS) among women with invasive ovarian cancer.
methodsWe used original data from 21 studies, which included 12 390 women with ovarian carcinoma. We combined study-specific adjusted hazard ratios (HRs) using random-effects models to estimate pooled HRs (pHR). We further explored associations by histologic subtype.
resultsOverall, 6715 (54%) deaths occurred during follow-up. A significant OS disadvantage was observed for women who were obese (BMI: 30-34.9, pHR: 1.10 (95% confidence intervals (CIs): 0.99-1.23); BMI: ⩾35, pHR: 1.12 (95% CI: 1.01-1.25)). Results were similar for PFS and ovarian cancer-specific survival. In analyses stratified by histologic subtype, associations were strongest for women with low-grade serous (pHR: 1.12 per 5 kg m(-2)) and endometrioid subtypes (pHR: 1.08 per 5 kg m(-2)), and more modest for the high-grade serous (pHR: 1.04 per 5 kg m(-2)) subtype, but only the association with high-grade serous cancers was significant.
conclusionsHigher BMI is associated with adverse survival among the majority of women with ovarian cancer.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.