A prospective crossover pilot study to evaluate the use of a topical wound gel in patients with cutaneous toxicity caused by epidermal growth factor receptor inhibitors.
J Support Oncol
; 8(5): 202-8, 2010.
Article
en En
| MEDLINE
| ID: mdl-21086877
ABSTRACT
One of the dose-limiting toxicities of epidermal growth factor receptor inhibitors (EGFRIs) is a papulopustular rash that is often pruritic and painful. Secondary skin infection can occur from scratching to relieve the pruritus. Studies suggest that this rash might be a surrogate marker for efficacy; therefore, effective rash management is needed to allow patients to use EGFRIs without unnecessary dose modifications. In this single-center, prospective, crossover study, we evaluated the use of a topical gel (Regenecare Wound Gel) for relieving the pruritus and pain of EGFRI-induced rash among oncology patients. The secondary end points were patient satisfaction, adverse effects, and EGFRI dose modifications. At the occurrence of grade 2 skin rash, patients started applying the study gel to the right side of their face; after 1 week, they began applying it to both sides of their face for up to an additional 5 weeks. Each week, providers performed a facial evaluation and patients rated their symptoms and satisfaction on questionnaires. Of the 20 patients enrolled, 13 were evaluable. Reduction in itch at the end of week 1 was greater on the right (treated) side in 69% of patients greater on the left (untreated) side in 8%, and the same in 23% (P = 0.01). The pattern was similar for pain, but the differences were not significant. On average, patients rated the gel as being moderately to extremely effective for alleviating symptoms, improving rash appearance, and promoting healing and found it easy to apply. No adverse effects were documented. Four patients (31%) required EGFRI dose modifications because of rash. Taken together, these findings suggest that the topical wound gel is effective in relieving rash-associated itching in patients receiving EGFRIs and is associated with high patient satisfaction.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cicatrización de Heridas
/
Erupciones por Medicamentos
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Exantema
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Receptores ErbB
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Neoplasias
Tipo de estudio:
Clinical_trials
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Etiology_studies
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Observational_studies
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Risk_factors_studies
Aspecto:
Patient_preference
Límite:
Adult
/
Aged
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
J Support Oncol
Asunto de la revista:
NEOPLASIAS
Año:
2010
Tipo del documento:
Article
País de afiliación:
Estados Unidos