MELADERM: Melatonin Cream Against Acute Radiation Dermatitis in Patients With Early Breast Cancer

Sponsor
Dennis Bregner Zetner (Other)
Overall Status
Completed
CT.gov ID
NCT03716583
Collaborator
(none)
48
1
2
21.1
2.3

Study Details

Study Description

Brief Summary

The aim of the present randomized double-blinded placebo-controlled clinical trial is to investigate if melatonin can protect against acute radiation dermatitis in patients with early breast cancer receiving radiation therapy, and whether this has an impact on the patients' quality of life.

Condition or Disease Intervention/Treatment Phase
Phase 2

Detailed Description

The study will be a randomized, placebo-controlled, double-blinded clinical pivotal trial. Patients will be allocated in a ratio of 1:1 to the melatonin or placebo group. Patients will be stratified according to the type of surgery (lumpectomy or mastectomy). Randomization will be performed in blocks of randomized sizes. The study will be performed in the Department of Oncology, Rigshospitalet, Denmark.

Eligible patients with early breast cancer receive adjuvant radiation therapy over 15 to 30 daily fractions (5 fractions per week) of ionizing megavoltage photon radiation to a total of 40 - 60 Gy within 3-5 weeks according to the guidelines of the Danish Breast Cancer Cooperative Group. In this study, the patients will administer approximately 1 g of cream containing melatonin (25 mg/g) and dimethyl sulfoxide (DMSO) (150 mg/g) or a placebo cream topically twice daily on the irradiated skin area. The patients are scheduled to do this every day from the first to the last fraction of radiation therapy, including the days where they do not receive radiation therapy. The investigators have chosen placebo as the comparator due to it being safe and the most reasonable method of evaluating any effects of the intervention. On days where the patients receive radiation, the melatonin/DMSO or placebo cream will be applied no less than 2 hours prior to radiation. Throughout the study, the patients will meet with an investigator once weekly who will monitor compliance and assess outcomes.

Study Design

Study Type:
Interventional
Actual Enrollment :
48 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose:
Prevention
Official Title:
MELADERM-trial: Melatonin Cream Against Acute Radiation Dermatitis in Patients With Early Breast Cancer: a Pivotal Phase 2, Double-blind, Randomized, Placebo-controlled Trial
Actual Study Start Date :
Apr 30, 2019
Actual Primary Completion Date :
Jan 31, 2021
Actual Study Completion Date :
Jan 31, 2021

Arms and Interventions

Arm Intervention/Treatment
Experimental: Melatonin/DMSO

25 mg melatonin in 1 g cream twice daily for the duration of the radiation therapy

Drug: Melatonin
25 mg

Drug: Dimethyl Sulfoxide
150 mg

Placebo Comparator: Placebo

1 g of cream once daily

Drug: Placebos
1 g

Outcome Measures

Primary Outcome Measures

  1. Radiation Therapy Oncology Group's acute radiation morbidity scoring criteria of the skin [Once weekly for 8 weeks]

    This scale ranges from 0 to 4, being: 0: No change over baseline Follicular, faint or dull erythema/epilation/dry desquamation/decreased sweating Tender or bright erythema, patchy moist desquamation/moderate edema Confluent, moist desquamation other than skin folds, pitting edema Ulceration, hemorrhage, necrosis

  2. Erythema evaluated through pixel analysis of clinical photographs [Once weekly for 8 weeks]

    Erythema has previously been evaluated by a validated method using software analysis (Image J, version 1.45S, National Institute of health, USA) of digital photos [32]. A "color space converter" function will be used to convert the clinical photos into grayscale in the software analysis. Erythema will be quantified by pixel color analyses where all white colored pixels represent erythema. An a*-value will represent degree of erythema (high a*-values represent a high degree of erythema).

  3. European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Breast symptoms (QLQ-BR23) [Once weekly for 8 weeks]

    The quality of life questionnaire determines patient-reported quality of life through a series of questions. All questions in the BR23-module (Breast cancer module) are answered on a scale of 1-4, meaning: Not at all A little A lot Very much The questions vary between symptoms, feelings and activities of daily living. Only item 20-23 (specifically questions about the breast area) are defined as a primary outcome. All other outcomes in the questionnaire are considered secondary outcomes.

Secondary Outcome Measures

  1. European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core module (QLQ-C30) [Once weekly for 8 weeks]

    The quality of life questionnaire determines patient-reported quality of life through a series of questions. 28 of 30 questions in the C30-module (Core questionnaire) are answered on a scale of 1-4, meaning: Not at all A little A lot Very much The questions vary between symptoms, feelings and activities of daily living. The remaining two questions are answered on a scale of 1 (Very bad) to 7 (Very well).

  2. European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Breast symptoms (QLQ-BR23) [Once weekly for 8 weeks]

    The quality of life questionnaire determines patient-reported quality of life through a series of questions. All questions in the BR23-module (Breast cancer module) are answered on a scale of 1-4, meaning: Not at all A little A lot Very much The questions vary between symptoms, feelings and activities of daily living. Item 1-19 are defined as a secondary outcomes outcome.

  3. Patient reported steroid cream usage [Once weekly for 8 weeks]

    Patients will be questioned once weekly about usage of steroid cream. The questions will be: Have you used any steroid cream throughout your radiation therapy? (Yes/No) If yes, when did you begin using steroid cream? (Date) If yes, how many days have you used steroid cream? (Number of days)

Eligibility Criteria

Criteria

Ages Eligible for Study:
50 Years and Older
Sexes Eligible for Study:
Female
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Diagnosed with early breast cancer

  • Over 49 years old

  • Have had radical tumor resection surgery

  • Follows treatment regimens and follow-up at Rigshospitalet

  • Written informed consent after written and verbal information

Exclusion Criteria:
  • Inability to understand Danish, written or spoken

  • Mental illness (Defined as having a diagnosis and being in medical treatment, or if anticipated poor compliance)

  • Previous therapy with ionizing radiation in the thoracic or neck area

  • Use of bolus for radiation therapy (A bolus is a material which has dose absorption properties equivalent to tissue. It is placed on the irradiated area to alter dosing or target of the radiation therapy)

  • Pregnancy

Contacts and Locations

Locations

Site City State Country Postal Code
1 Rigshospitalet Copenhagen Capital Region Denmark 2100

Sponsors and Collaborators

  • Dennis Bregner Zetner

Investigators

  • Principal Investigator: Dennis B Zetner, MD, Center for Perioperativ Optimization

Study Documents (Full-Text)

More Information

Publications

None provided.
Responsible Party:
Dennis Bregner Zetner, Principal Investigator, Herlev Hospital
ClinicalTrials.gov Identifier:
NCT03716583
Other Study ID Numbers:
  • 2018-001705-91
First Posted:
Oct 23, 2018
Last Update Posted:
Sep 10, 2021
Last Verified:
Sep 1, 2021
Individual Participant Data (IPD) Sharing Statement:
Undecided
Plan to Share IPD:
Undecided
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Keywords provided by Dennis Bregner Zetner, Principal Investigator, Herlev Hospital
Additional relevant MeSH terms:

Study Results

No Results Posted as of Sep 10, 2021