radiodermatitis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: ( 1 ) 18-80 years old ; ( 2 ) Breast cancer diagnosed by histopathology ( 2023 Breast Cancer Diagnosis and Treatment Guidelines ), patients with initial radiotherapy ; ( 3 ) Irradiation site : armpit, chest wall ; ( 4 ) The main organ function is normal, which meets the following criteria : 1 Blood routine examination standards should be met ( no blood transfusion and blood products within 14 days, no use of G-CSF and other hematopoietic stimulating factors to correct ) : a.HB = 90g / L ; b.ANC = 1.5 × 109 / L ; pLT = 80 × 109 / L ; 2 Biochemical examination should meet the following criteria : a. TBIL 45ml / min ( Cockcroft-Gault formula ) ; ( 5 ) ECOG score was 0-1, and the expected survival time was more than 3 months. ( 6 ) Treatment plan : After radical mastectomy, breast cancer patients were treated with 6MV-X-ray and electron beam mixed conventional fractionated irradiation, with a dose of 2.0Gy, once a day, 5 times a week, for 5 weeks, with a total dose of 50Gy. After breast-conserving surgery, 6MV-X-ray irradiation was used to routinely segment the irradiation dose.
Exclusion criteria
Exclusion criteria: ( 1 ) High allergic constitution ; ( 2 ) There were connective tissue diseases or unhealed scars in the irradiated area before radiotherapy ; ( 3 ) patients with skin-related diseases such as local dermatitis and breakage ; ( 4 ) The researchers judged other situations that may affect the conduct of clinical research and the determination of research results.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence and severity of radiation dermatitis; | — |
Secondary
| Measure | Time frame |
|---|---|
| Skin moisture content test;Incidence of radiotherapy cessation;NRS;VAS;Radiation-Induced Skin Response Assessment Scale ( RISRAS );Dermatology Life Quality Index, DLQI; | — |
Countries
China
Contacts
china-japan friendship hospital