Porfimer Sodium in Diagnosing Patients With Head and Neck Cancer

RATIONALE: Drugs that make cancer cells more visible to light may help in the diagnosis of head and neck cancer.

PURPOSE: Phase II trial to study the usefulness of porfimer sodium in diagnosing patients with head and neck cancer.

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Key information

Conditions

Head and Neck Cancer Head and Neck Neoplasms Hypopharyngeal Neoplasms Laryngeal Diseases Laryngeal Neoplasms Mouth Diseases Mouth Neoplasms Neoplasms Neoplasms by Site Oropharyngeal Neoplasms Otorhinolaryngologic Diseases Otorhinolaryngologic Neoplasms Pharyngeal Diseases Pharyngeal Neoplasms Respiratory Tract Diseases Respiratory Tract Neoplasms Stomatognathic Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Roswell Park Cancer Institute

Buffalo, New York, 14263-0001, United States

About this study

OBJECTIVES: I. Determine whether porfimer sodium fluorescence can be used to reveal early malignant changes in patients with lesions of the oral cavity. II. Investigate whether porfimer sodium fluorescence can define areas of field cancerization in the oral mucosa, specifically satellite foci of malignant cells within the margins of an excision. III. Determine whether uptake of fluorescence is indicative of disease stage.

OUTLINE: Patients receive porfimer sodium IV bolus and are kept in subdued light until examination with a fluorescence photometer 48 hours later. Patients must avoid sunlight and other intense lights for an additional 30 days.

PROJECTED ACCRUAL: 20 patients will be accrued per year.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

DISEASE CHARACTERISTICS: Malignant or suspected lesions of the head and neck that are scheduled for excisional biopsy Lesions no greater than 2 cm in diameter in the mouth, oropharynx, hypopharynx or larynx Suspected severe dysplasia, carcinoma in situ and/or invasive carcinoma of the head and neck

PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 60-100% Life expectancy: Not specified Hematopoietic: WBC greater than 3500/mm3 Platelet count greater than 100,000/mm3 Hepatic: SGOT and SGPT no greater than 2 times upper limit of normal Alkaline phosphatase no greater than 2 times upper limit of normal Bilirubin no greater than 2 mg/dL Renal: Creatinine no greater than 2.5 mg/dL Other: No known hypersensitivity to porphyrins Not pregnant Fertile patients must use effective birth control

PRIOR CONCURRENT THERAPY: Not specified

Treatment and study plan

Porfimer Sodium

Drug

fluorophotometry

Other

Sponsors and collaborators

Lead sponsor

Roswell Park Cancer Institute

Other

Registry information

Official study title

Pilot Study for the Diagnosis of Head and Neck Cancer: Photofrin and Visible Light

Important dates

Study start: 1995
Primary completion: 2004
First posted: Apr 27, 2004
Registry last updated: Feb 5, 2013

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed