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Recruiting NCT05775757

NCT05775757 SMC Radiation Oncology Breast Cancer Cohort Study

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Clinical Trial Summary
NCT ID NCT05775757
Status Recruiting
Phase
Sponsor Samsung Medical Center
Condition Radiotherapy Side Effect
Study Type OBSERVATIONAL
Enrollment 500 participants
Start Date 2021-01-01
Primary Completion 2025-12-31

Eligibility & Interventions

Sex Female only
Min Age 18 Years
Max Age 85 Years
Study Type OBSERVATIONAL
Interventions
Hypofractionated radiation therapy

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.

This trial targets 500 participants in total. It began in 2021-01-01 with a primary completion date of 2025-12-31.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The goal of this observational study is to learn about toxicities and cosmetic outcomes in breast cancer patients treated with hypofractionated radiotherapy. The main question it aims to answer are: * Changes in breast skin * Factors related to breast skin changes * Patient-reported outcomes * Cosmetic outcomes Participants will be assessed by multi-dimensional methods before and after radiotherapy: * Photographs * Fibrometer * Questionnaires (BREAST-Q) * CTCAE version 4.03 evaluated by treating physicians

Eligibility Criteria

Inclusion Criteria: * Breast cancer treated with curative surgery Exclusion Criteria: * History of thoracic radiation therapy

Contact & Investigator

Central Contact

Haeyoung Kim, MD, PhD

✉ haeyoung0131.kim@samsung.com

📞 82-2-3410-2612

Principal Investigator

Haeyoung Kim, MD, PhD

PRINCIPAL INVESTIGATOR

Samsung Medical Center

Frequently Asked Questions

Who can join the NCT05775757 clinical trial?

This trial is open to female participants only, aged 18 Years or older, up to 85 Years, studying Radiotherapy Side Effect. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT05775757 currently recruiting?

Yes, NCT05775757 is actively recruiting participants. Contact the research team at haeyoung0131.kim@samsung.com for enrollment information.

Where is the NCT05775757 trial being conducted?

This trial is being conducted at Seoul, South Korea.

Who is sponsoring the NCT05775757 clinical trial?

NCT05775757 is sponsored by Samsung Medical Center. The principal investigator is Haeyoung Kim, MD, PhD at Samsung Medical Center. The trial plans to enroll 500 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology