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Audiological findings in a Phase I protocol investigating the effect of WR 2721, high-dose cisplatin and radiation therapy in patients with locally advanced cervical carcinoma

Published online by Cambridge University Press:  29 June 2007

John S. Rubin*
Affiliation:
Department of Otolaryngolog, Lewish Hospital NHS Trust, Lewisham High Street, London, UK.
Scott Wadler
Affiliation:
Departments of Oncology, Montefiore Medical Center, Bronx, New York.
Jonathan J. Baitler
Affiliation:
Departments of Radiation Oncology, Montefiore Medical Center, Bronx, New York.
Hilda Haynes
Affiliation:
Departments of Oncology, Montefiore Medical Center, Bronx, New York.
Alla Rozenblet
Affiliation:
Departments of Radiology, Montefiore Medical Center, Bronx, New York.
Frances McGill
Affiliation:
Department of Onstetrics and Gynecology, Albert Einstein College of Medicine, Bronx, New York, USA.
Gary Goldberg
Affiliation:
Department of Onstetrics and Gynecology, Albert Einstein College of Medicine, Bronx, New York, USA.
Carolyn Runowicz
Affiliation:
Department of Onstetrics and Gynecology, Albert Einstein College of Medicine, Bronx, New York, USA.
*
Mr J. S. Rubin, M.D., F.A.C.S., ENT Directorate. Lewisham Hospital NHS Trust, Lewisham High Street, London SE13 6LH

Abstract

WR 2721 (ethiofos) protects against the toxic effects of the heavy metal compound cisplatin. which is used in the treatment of solid tumours. In a Phase I protocol designed to determine the maximum dose of WR 2721 which could be tolerated when administered in combination with cisplatin and radiation therapy to patients with cervical carcinoma. 11 patients were evaluated by audiologic testing before and after cisplatin WR 2721 administration in an attempt to identify the degree of ototoxicity. Forty-five per cent were noted to have significant hearing threshold changes. predominantly in the high frequencies. There were no significant changes in the speech frequencies in this series. This contrasts with the greater degrees of ototoxicity observed in controls treated in the same way who received cisplatin without WR 2721 protection.

Information

Type
Short Communications
Copyright
Copyright © JLO (1984) Limited 1995

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