Spots Global Cancer Trial Database for Hypofractionated Radiation Therapy in Patients With Breast Cancer

Study Description

Brief Summary: The investigators at PGIMER have been practicing hypofractionation radiotherapy with a dose of 35Gy/15#/3wks to the chest wall in post mastectomy and 40Gy/16#/3wks in breast conservation in breast cancer patients for the last 4 decades. It is also a routine practice in UK and few centers in Canada. Hypofractionation reduces treatment time to half while maintaining cosmesis and gives control rates equal to conventional fractionation. As breast cancer is a leading cancer in females and radiation therapy is an important part of its local management, hypofractionation help the radiation centers worldwide to meet the growing need for radiation in breast cancer, particularly in developing countries where resources are limited. It also reduces the financial burden on the patient and family. In this study the investigators want to reduce the treatment duration from 3 weeks to 2 weeks. The study will include 1000 patients, 500 in each arm, with breast cancer post mastectomy or after breast conservative surgery to be treated with a radiotherapy dose of 34Gy in 10 fractions over 2 weeks in the study arm and 35Gy in 15 fractions over 3 weeks in the control arm. The primary endpoint of the study will be ipsilateral local tumour control. Secondary endpoints will be early and late adverse effects in normal tissues, quality of life, contralateral primary tumours, regional and distant metastases and survival.

Detailed Description: Patients to be included in this study will be pre-operatively staged according to American Joint Committee on Cancer (AJCC) 7th edition, International Union against cancer ( which uses TNM staging ) as stage I-III of breast carcinoma. Total 500 patients of histologically proven post lumpectomy/mastectomy cases of carcinoma breast suitable for radiotherapy will be enrolled in this study. Patients would be evaluated at the Department of Radiotherapy PGIMER, Chandigarh by doing a thorough clinical examination followed by routine investigations which will include hemogram, liver function tests, kidney function tests, chest X-ray. Patients will be treated by standard rectangular tangential fields.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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