Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2026-03-26 @ 3:19 PM
Ignite Modification Date:
2026-03-26 @ 3:19 PM
NCT ID:
NCT07329634
Brief Summary:
The prospective, two-arm, randomized, controlled, multicentric phase III RENESANS trial is designed to compare the efficacy and safety of neoadjuvant stereotactic radiosurgery (Neo-SRS) versus multi-fraction stereotactic radiosurgery (mfSRS) in patients with large brain metastases, with the primary objective of evaluating the incidence of central nervous system composite events.
Detailed Description:
The RENESANS trial compares the efficacy and safety of two treatment strategies for large brain metastases: neoadjuvant stereotactic radiosurgery (Neo-SRS) and multi-fraction stereotactic radiosurgery (mfSRS) alone. It is a prospective, two-arm, randomized (1:1), controlled, multicentric phase III trial conducted between September 30, 2025 and September 30, 2033 in multiple radiation oncology units in Poland.
Study participants are patients with cancer and a Karnofsky performance status (KPS) \>60 who have at least one brain metastasis appropriate for resection, not previously treated with SRS, and measuring ≥2.5 cm and \<6 cm in the largest dimension. The intervention arms are: (i) neoadjuvant SRS (a single dose of 12-16 Gy SRS); and (ii) mfSRS alone (30 Gy delivered in 5 fractions).
The primary outcome is the number of participants developing a central nervous system (CNS) composite event, defined as local recurrence of the treated lesions, symptomatic radiation necrosis of the treated lesions, or development of leptomeningeal disease. Secondary outcomes include overall survival (OS), progression-free survival (PFS), adverse events assessed according to NCI CTCAE version 5.0 criteria, and health-related quality of life (QoL) assessed using the EORTC QLQ-C30 and QLQ-BN20 questionnaires.
Study:
NCT07329634
Study Brief:
Protocol Section:
NCT07329634