An interventional study of Mepitel Film in Breast Cancer and Radiation Dermatitis, sponsored by Sunnybrook Health Sciences Centre. Completed at 1 site in Canada. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-10-22.
Sponsored by Sunnybrook Health Sciences Centre · Not applicable, Interventional, and Supportive care
In patients undergoing adjuvant radiotherapy for breast cancer, radiation-induced skin toxicities are a common occurrence and adversely impact patients' quality of life (QOL). In the last decade, there have been no significant advances in preventing or treating radiation-induced skin toxicities. Recently, a phase III randomized trial by Herst et al. (n=78) in New Zealand showed that the prophylactic use of Mepitel Film reduced skin reaction severity by 92% compared to skin treated only with aqueous cream. Mepitel film has not been widely adopted in North America. To validate the efficacy of the film and guide the development of a larger multi-centre phase II study, a pilot study testing the efficacy of the film is proposed. In the study, 30 patients will have the film applied on their breast for the duration of radiation treatment and their skin reactions will be assessed throughout the treatment and after the treatment. The investigators hypothesize that the severity and incidence rates of skin reactions for patients using Mepitel film will be lower when compared to real world data from our centre, and that cosmetic outcomes will be improved with the film.
In patients undergoing adjuvant radiotherapy for breast cancer, radiation-induced skin toxicities are a common occurrence and adversely impact patients' quality of life (QOL). Patients with large breasts or patients receiving chest wall radiation may be more likely to have worse skin reactions following radiation. In the last decade, there have been no significant advances in preventing or treating radiation-induced skin toxicities. Recently, a phase III randomized trial by Herst et al. (n=78) in New Zealand showed that the prophylactic use of Mepitel Film prevented moist desquamation (26% vs. 0%, p \< 0.001) and reduced skin reaction severity by 92% (p \< 0.001) compared to skin treated only with aqueous cream. Another study by Moller et al. (n=101) in Denmark reported a non-significant improvement in observer-rated radiation dermatitis with the film (p=0.1) compared to cream, and significant improvements in several patient-reported outcomes. Moreover, patients with breast cancer complain of hyperpigmentation in the radiated area during and after radiation.
Mepitel Film has not been widely adopted in North American clinical practice. To further study and validate the efficacy of Mepitel Film in preventing acute skin reactions caused by breast radiation and elucidate its efficacy in preventing poor cosmetic outcomes, a phase II efficacy study of three patient populations will be conducted:
The results of the phase II efficacy study can guide the development of a subsequent multi-centre phase II and III trials to further validate the use of Mepitel film and increase its adoption rate.
The primary objective is to examine the efficacy of Mepitel film in the prophylaxis of radiation-induced skin reactions. Secondary objectives include an evaluation of patient-reported and healthcare professional (HCP)-reported skin toxicities including moist desquamation with the use of Mepitel film.
Radiation oncologists will first introduce the study to their patients in their breast clinic, showing a sample of the product and also pictures from the trial conducted in New Zealand. Patients if interested may be provided a patient information sheet to review at home. Then, patients will be approached by a CRA at their radiation planning appointment to review all information and obtain informed consent.
All patients will receive Mepitel film for the duration of treatment. Radiation treatment will be delivered as prescribed by the treating radiation oncologist and may include a variety of techniques and beam modifiers.
Trained clinical research assistants (CRA) or the radiation review nurse will apply the Mepitel film for patients prior to their first radiation treatment at a designated clinic room and will check daily prior to radiation that the breast/chest wall has not been distorted by the film. If the film needs to be readjusted, the CRAs or nurses will remove peeling sections of film and reapply where needed. The film will be removed two weeks post radiation treatment.
Patients will complete evaluations once a week at their regular review clinic visit and will be assessed by an HCP or CRA. At the last treatment or last review appointment, a photo of the patient's breasts/chest wall will be taken, and they will be asked to complete an assessment. An HCP will also conduct an assessment.
After completion of radiation, patients will be called at week 1 and weeks 3-6 to assess endpoints. Patients will be asked to return for a 2-week, 3-month, and 6-month follow-up assessment where photos of their breasts/chest wall will be taken, and they will complete their personal assessments. The film will be removed at the 2-week follow-up appointment. The 3-month follow-up assessment will occur at the same time as their regular clinic follow-up with their radiation oncologist. At the 3-month and 6-month follow-up assessment, an HCP will also an assessment.
12,544 studies on the registry are indexed under Breast Neoplasms; 2,892 are open to participants now.
This study's enrollment of 30 is below the median of 72 across 9,303 interventional studies indexed under Breast Neoplasms.
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Of its 6 completed or terminated interventional studies of FDA-regulated products, 2 (33%) have results posted.
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Exclusion Criteria:
This is a single arm trial where all patients will receive the intervention of Mepitel Film.
Other: Mepitel Film
Mepitel film is a barrier film that may help in reducing radiation dermatitis by limiting friction.
Observable differences between treated and non-treated breasts/chest wall
Determined by a cosmetic dermatologist from photographs of the treated and non-treated breast/chest wall.
Time frame: Within 3 months following radiation
Patient reports of acute skin toxicity
Measured by the Skin Symptom Assessment (SSA); subscales for itchiness, pain/soreness, blistering/peeling, redness, discolouration/darkness, swelling, and trouble fitting brassieres graded as "not at all", "a little", "quite a bit", or "very much"
Time frame: Within 3 months following radiotherapy
Patient reports of late skin toxicity
Measured by the SSA; subscales for itchiness, pain/soreness, blistering/peeling, redness, discolouration/darkness, swelling, and trouble fitting brassieres graded as "not at all", "a little", "quite a bit", or "very much"
Time frame: 6 months following radiotherapy
Clinician reports of acute skin toxicity
Measured by the SSA; subscales for itchiness, pain/soreness, blistering/peeling, redness, discolouration/darkness, swelling, and trouble fitting brassieres graded as "not at all", "a little", "quite a bit", or "very much"
Time frame: Within 3 months following radiotherapy
Clinician reports of late skin toxicity
Measured by the SSA; subscales for itchiness, pain/soreness, blistering/peeling, redness, discolouration/darkness, swelling, and trouble fitting brassieres graded as "not at all", "a little", "quite a bit", or "very much"
Time frame: 6 months following radiotherapy
Clinician grading of acute skin toxicity
Measured by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE); graded on a scale from 0 (best) to 4 (worst)
Time frame: Within 3 months following radiotherapy
Clinician grading of late skin toxicity
Measured by the NCI CTCAE; graded on a scale from 0 (best) to 4 (worst)
Time frame: 6 months following radiotherapy
Degree of acute skin toxicity and interference with daily functioning
Measured by the Radiation Induced Skin Reaction Assessment System (RISRAS); researcher subscales for erythema and dry desquamation rated from 0 (best) to 4 (worst); researcher subscale for moist desquamation rated from 0 (best) to 6 (worst); researcher subscale for necrosis rated from 0 (best) to 10 (worst); patient subscales for tenderness/discomfort/pain, itchiness, burning sensation, and interference with daily activities rated from 0 (best) to 3 (worst).
Time frame: Within 3 months following radiotherapy
Degree of late skin toxicity and interference with daily functioning
Measured by the RISRAS; researcher subscales for erythema and dry desquamation rated from 0 (best) to 4 (worst); researcher subscale for moist desquamation rated from 0 (best) to 6 (worst); researcher subscale for necrosis rated from 0 (best) to 10 (worst); patient subscales for tenderness/discomfort/pain, itchiness, burning sensation, and interference with daily activities rated from 0 (best) to 3 (worst).
Time frame: 6 months following radiotherapy
Long-term changes in skin pigmentation
Measured by photographs of the treated and non-treated breast and graded by a cosmetic dermatologist
Time frame: Changes from baseline to 6 months following radiotherapy
Acute changes in breast cosmesis
Measured by the European Organization for Research and Treatment of Cancer (EORTC) Breast Cosmetic Rating System; subscales for breast size, breast shape, location of areola/nipple, shape of areola/nipple, tanning, pallor, breast edema, appearance of scar, and telangiectasia graded from 0 (best) to 3 (worst); overall grade assigned from 0 (best) to 2 (worst).
Time frame: Within 3 months following radiotherapy
Late changes in breast cosmesis
Measured by the EORTC Breast Cosmetic Rating System; subscales for breast size, breast shape, location of areola/nipple, shape of areola/nipple, tanning, pallor, breast edema, appearance of scar, and telangiectasia graded from 0 (best) to 3 (worst); overall grade assigned from 0 (best) to 2 (worst).
Time frame: 6 months following radiotherapy
Film Integrity Assessment
Evaluated daily prior to the patient's radiotherapy treatment
Time frame: Until film is removed, 2 weeks following radiotherapy
This study is completed, as verified in Oct 2020. You cannot join it, but the record below documents what was studied.
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Sunnybrook Health Sciences Centre