Efficacy of Wobe-Mugos® E for reduction of oral mucositis after radiotherapy: Results of a prospective, randomized, placebo-controlled, triple-blind phase III multicenter study
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Abstract
Purpose: To investigate the efficacy and safety of Wobe-Mugos® E (proteolytic enzymes) for amelioration of early side effects of radiotherapy for head-and-neck tumors, particularly oral mucositis. Patients and Methods: The study was a prospective, randomized, multicenter, placebo-controlled, triple-blind phase III study with parallel groups. 69 patients with carcinomas of the oropharynx or the oral cavity were enrolled between 1996 and 2000 in five centers; 54 of these were recruited in Dresden. Of the 69 patients, 61 (Dresden: 46) were available for analysis. The proteolytic enzymes tested (Wobe-Mugos® E) comprised papain 100 mg, trypsin 40 mg, and chymotrypsin 40 mg. Results: Wobe-Mugos® E was well tolerated. For the maximum mucositis scores, no statistically significant differences were found between the placebo and the verum group. The average mucositis score over weeks 1-6 revealed a significant difference in favor of the placebo arm, based on an earlier onset of mucositis in the Wobe-Mugos® E group. Conclusion: The present study failed to demonstrate any effect of treatment with Wobe-Mugos® E on radiotherapy side effects in patients treated for head-and-neck tumors. In particular, there was no beneficial effect on radiation-induced early oral mucositis.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 121-127 |
Seitenumfang | 7 |
Fachzeitschrift | Strahlentherapie und Onkologie |
Jahrgang | 183 |
Ausgabenummer | 3 |
Publikationsstatus | Veröffentlicht - März 2007 |
Peer-Review-Status | Ja |
Externe IDs
PubMed | 17340069 |
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Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- Fractionated irradiation, Mucoprotection, Oral mucositis, Proteolytic enzymes