RESUMO
PURPOSE: The primary objective is to systematically review primary studies, such as randomized control trials (RCTs), feasibility, exploratory, and case studies; and the secondary objective is to evaluate all secondary articles, such as reviews, guidelines, and editorials, relevant to the use of StrataXRT for the prevention and/or management of radiation dermatitis (RD) in cancer patients. METHODS: A literature search was conducted up to February 26, 2023, for articles investigating the use of StrataXRT for the prevention and treatment of RD, in the following databases: Ovid MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), and Google Scholar. The keywords "StrataXRT", "dermatitis", "radiotherapy", and "radiation" were used to identify relevant articles. RESULTS: Twenty-seven articles from 2018 to 2022 were identified to fulfill the inclusion criteria of this review, of which nine are primary studies and 18 are secondary papers. Significant heterogeneity was observed in the current literature studying the effects of StrataXRT, making it difficult to make cross-trial comparisons. There is a suggestion of the efficacy of StrataXRT in the prevention and treatment of RD. CONCLUSION: The findings of this review recommend further adequately powered RCTs with robust methodology including patient and clinician assessments to determine the efficacy of StrataXRT in preventing and treating RD. This is essential to improve the quality of life of patients and identify which groups of patients would benefit most from StrataXRT.
Assuntos
Radioterapia (Especialidade) , Radiodermite , Humanos , Qualidade de Vida , Radiodermite/etiologia , Radiodermite/prevenção & controleRESUMO
PURPOSE: To evaluate the overall efficacy of StrataXRT, a topical gel dressing, in preventing acute radiation dermatitis (RD) in breast cancer patients undergoing radiotherapy (RT). METHODS: A systematic search was conducted on April 25, 2023 in Ovid MEDLINE, Embase, and Cochrane Central Register of Controlled Trials. Randomized controlled trials (RCTs) assessing the effectiveness of StrataXRT in preventing acute RD in breast cancer patients undergoing adjuvant RT to the breast or chest wall with or without regional nodes were included. Pooled incidence odds ratio (OR) and 95% confidence interval (CI) were calculated using a random-effects model, with analysis and forest plots generated in RevMan v5.4. RESULTS: The analysis included three RCTs with a total of 189 patients assessed using per-protocol analysis. Two RCTs compared StrataXRT to standard of care, while the third compared it with Mepitel film and was reported separately. In the former RCTs, the odds ratio (OR) for developing acute grade 3 RD favored StrataXRT at 0.05 (95% CI, 0.01-0.22; P < 0.0001). The OR for developing acute grades 2-3 RD was 0.32 (95% CI, 0.03-3.18; P = 0.33). The RCT comparing StrataXRT with Mepitel film showed insignificant ORs for grade 3 and grades 2-3 RD. One RCT reported significantly lower erythema index (P = 0.008) and melanin index (P = 0.015) in StrataXRT patients. The use of StrataXRT did not raise additional safety concerns. CONCLUSION: StrataXRT may help prevent severe acute RD in breast cancer RT patients. Further high quality, large-scale studies are needed to confirm these findings.
Assuntos
Neoplasias da Mama , Radiodermite , Humanos , Feminino , Ensaios Clínicos Controlados Aleatórios como Assunto , Neoplasias da Mama/radioterapia , Silicones , Radiodermite/prevenção & controleRESUMO
BACKGROUND/AIM: To evaluate whether topical use of a film-forming silicone gel (StrataXRT®) could reduce radiation dermatitis compared to a moisturizing cream (X-derm®) in patients receiving whole breast radiotherapy. PATIENTS AND METHODS: A total of 56 patients with breast cancer were randomized to use StrataXRT or X-derm. The severity of radiation dermatitis was graded using physiological skin parameters, clinician-assessed visual rating scales and patient-reported symptoms. Changes in these parameters from baseline to 4 weeks post-radiotherapy were evaluated every two weeks. RESULTS: Two-way repeated-measures ANOVA revealed different patterns of changes in the erythema index (F=3.609, p=0.008) and melanin index (F=3.475, p=0.015). The post hoc analysis demonstrated a significantly lower erythema index and melanin index in the patients allocated to the StrataXRT group. CONCLUSION: The use of StrataXRT can reduce radiation dermatitis with respect to objectively measured physiological skin parameters. The results of the present study will support the feasibility of conducting a larger randomized controlled trial.
Assuntos
Neoplasias da Mama/radioterapia , Radiodermite/prevenção & controle , Radioterapia/efeitos adversos , Géis de Silicone/uso terapêutico , Administração Tópica , Adulto , Neoplasias da Mama/patologia , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Projetos Piloto , Prognóstico , Radiodermite/etiologia , Radiodermite/patologia , Adulto JovemRESUMO
AIM: Investigate the effects of StrataXRT® versus 10% Glycerine (Sorbolene cream) for preventing and managing radiation dermatitis in patients with head and neck cancer receiving radical radiotherapy (≥50â¯Gy) with or without chemotherapy or biotherapy. METHODS: A single-blind, randomised controlled, superiority trial was conducted. Patients either received StrataXRT® or Sorbolene (usual care). Skin toxicity, pain, itching and skin-related quality of life scores were collected from baseline, and up to four weeks post-treatment. RESULTS: A total of 197 patients were randomised into the study. Skin toxicity was dependent on the treatment group with StrataXRT® patients experiencing lower mean skin toxicity at the end of the radiation treatment (Pâ¯=â¯0.002). At the end of treatment, the StrataXRT® arm had a lower percentage of grade 2 (80%) and grade 3 (28%) skin toxicity compared to the sorbolene arm (91% and 45% respectively). After adjustment for Cetuximab, the StrataXRT® arm had a 12% lower risk of experiencing grade 2 skin toxicity (RRRâ¯=â¯0.876, 95% CI: 0.778-0.987, Pâ¯=â¯0.031); and a 36% lower risk of experiencing grade 3 skin toxicity (RRRâ¯=â¯0.648, 95% CI: 0.442-0.947, Pâ¯=â¯0.025). Cox regression analysis showed that patients receiving StrataXRT® had a 41.0% and 49.4% reduced risks of developing grade 2 and 3 skin toxicity respectively throughout treatment compared to the Sorbolene arm. There were no differences between groups in patient-reported outcomes. No treatment interruptions and study product related adverse events were reported in either arm. CONCLUSION: StrataXRT® is effective for preventing, and delaying the development of grade 2 and 3 skin toxicity. TRIAL REGISTRATION: ACTRN12616000511437.