Impact of Radiotherapy on Disease-Free and Overall Survival in Breast Cancer Patients: A Retrospective Cohort Study

Motamed Cancer Institute0 个研究点目标入组 1,030 人开始时间: 1998年1月1日最近更新: 2026年6月8日

适应症

试验速览

阶段: 不适用
状态: 已完成
发起方
入组人数: 1,030

研究概览研究设计入排标准研究者记录与标识符相似试验

研究概览

简要总结

In this study, using a large retrospective cohort, the investigators evaluate the impact of RT on disease-free survival and overall survival of patients with BC. The aim is to determine the true role of radiotherapy in improving patient outcomes and to provide a basis for designing more precise treatment strategies in the future.

研究设计

研究类型: Observational
观察模型: Case Crossover
时间视角: Retrospective

入排标准

性别: Female
接受健康志愿者: 否

入选标准

•BC patients diagnosed between January 1998 and February 2008 in the Motamed Breast Cancer Research in Tehran, Iran.

排除标准

•Male patients.
•Patients with missing LPFS and OS information (zero encounter/follow-up).

研究者

发起方

Motamed Cancer Institute

申办方类型

Other

责任方

Principal Investigator

主要研究者

Fereshteh Abbasvandi

Dr. Fereshteh Abbasvandi

Motamed Cancer Institute

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