Abstract
Introduction: Radical surgery combined with chemotherapy is the only potential curative treatment of patients with advanced epithelial ovarian cancer (EOC). However, 43% of older Danish patients with EOC are not referred to surgery due to frailty, age, or fear of complications. Comprehensive geriatric assessment (CGA) has demonstrated ability to reduce frailty in older patients, but there is a knowledge gap regarding its effect before or during treatment in older adults with EOC. This protocol presents a randomized controlled trial (RCT), which evaluates the effect of CGA-based interventions including individualized physical exercise therapy in older adults with EOC during neoadjuvant chemotherapy (NACT). Materials and Methods: This RCT will include patients aged ≥70 years with primary EOC referred to NACT. Patients will be randomized 1:1 to intervention or standard of care, along with neoadjuvant antineoplastic treatment. Stratification for performance status and center of inclusion will be performed. In the intervention arm, a geriatrician will perform CGA and corresponding geriatric interventions and patients will undergo an individualized home-based exercise program managed by a physiotherapist. All patients will be evaluated with Geriatric-8, modified Geriatric-8, clinical frailty scale, and physical tests at randomization. Predictive values (positive/negative) will be evaluated for CGA detected impairments. The primary endpoint is the proportion of patients referred to interval debulking surgery (IDS). Secondary endpoints include the proportion who complete oncological treatment, improvements in physical tests, quality of life measured by European Organization for Research and Treatment of Cancer-Quality of Life questionnaires at inclusion, after three cycles of chemotherapy, and at end of chemotherapy treatment. Furthermore, the association between results of geriatric screening tests, CGA, and physical tests with complication rate and progression free survival will be examined. The primary outcome will be analyzed with logistic regression in the intention-to-treat population. Power calculations reveal the need to enroll 216 patients. Discussion: The present study examines whether CGA-based interventions including individualized physical exercise can increase the referral rate for potential curative IDS in older patients with EOC. If successful, this will result in more patients undergoing surgery and completing chemotherapy, preventing complications, and ultimately improving quality of life and survival. The study setup may establish the basis for direct clinical implementation if proven effective.
Original language | English |
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Article number | 101713 |
Journal | Journal of Geriatric Oncology |
Volume | 15 |
Issue number | 3 |
Number of pages | 12 |
ISSN | 1879-4068 |
DOIs | |
Publication status | Published - 2024 |
Bibliographical note
Funding Information:This work is supported by the Region Sjælland og Region Syddanmarks research fund, the OUH's og Rigshospital fælles research fund, The Danish Cancer Society, the Danish Research Center for Cancer Surgery (ACROBATIC), the Danish Comprehensive Cancer Center, The Arvid Nilssons Foundation, the Academy of Geriatric Cancer Research, the AP. Møller Foundation, The Odense University Hospital Overlægerådets Foundation, Hans and Nora Buchards Foundation and Tornøes and Høyrups Foundation.
Funding Information:
This work is supported by the Region Sjælland og Region Syddanmarks research fund, the OUH's og Rigshospital fælles research fund, The Danish Cancer Society , the Danish Research Center for Cancer Surgery (ACROBATIC), the Danish Comprehensive Cancer Center , The Arvid Nilssons Foundation, the Academy of Geriatric Cancer Research, the AP. Møller Foundation, The Odense University Hospital Overlægerådets Foundation, Hans and Nora Buchards Foundation and Tornøes and Høyrups Foundation.
Publisher Copyright:
© 2024 Elsevier Ltd
Keywords
- Comprehensive geriatric assessment
- Exercise therapy
- Frailty
- Older adults
- Optimization
- Ovarian cancer
- Surgery