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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03370367
Other study ID # C0590
Secondary ID
Status Completed
Phase Phase 3
First received
Last updated
Start date May 15, 1989
Est. completion date April 14, 2015

Study information

Verified date June 2023
Source Eastern Cooperative Oncology Group
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

In this trial the investigators propose to utilize 13-cRA to prevent dysplastic changes and second malignancies in patients with squamous cell carcinoma of the head and neck regions who have a high probability of cure from their primary cancer. Comparisons between patients treated by 13-cRA and patients receiving placebo will include: 1. The time to diagnosis of second primary for the treatment versus control groups. 2. Survival time for the treatment versus control groups. 3. Secondarily, the cost-benefit ratio for 13-cRA will be analyzed by assessing the toxicities of 13-cis retinoic acid treated patients in comparison to those experienced by placebo treated patients.


Recruitment information / eligibility

Status Completed
Enrollment 189
Est. completion date April 14, 2015
Est. primary completion date January 15, 1999
Accepts healthy volunteers
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Informed consent i obtained, the approved form is signed, and on file at the institution. - Histologically confirmed squamous cell carcinoma. - All chest x-rays and cervical spine x-rays done after definitive treatment within 35 days prior to randomization and all hematology andchemistries done within 2 weeks prior to randomization. - The following sites and stages of cancers will be eligible. Oral Cavity 1. T1 NO 2. T2 NO 3.142 Oropharynx 1. T1 NO 2. T2 NO 3.143 Hypopharynx 1. T1 NO 3.144 Larynx 1. T1 NO 2. T2 NO - Age greater than 18 years. - ECOG performance status 0 or 1. - Patients must have adequate bone marrow, hepatic and renal function defined as follows: WBC >3,500/mm, Platelets > 125,000/mm.3 Total Bilirubin < 2 mg%, Serum creatinine < 2.5 mg%. Serum SGOT < 2x normal, Alkaline Phosphatase < 2x normal. Fasting Serum triglyceride levels < 210 mg %. Fasting cholesterol < 350 mg %. Patient may not be under systemic therapy for hyperlipidemia or have symptomatic arteriosclerotic coronary artery disease or have undergone coronary bypass surgery. - The patient must have completed primary treatment of their cancer with surgery and/or radiation therapy within 730 days prior to randomization. - The patient has had surgery and/or radiation therapy as outlined in Sections 5.0 and 6.0, and has been rendered disease-free. - If currently receiving, patient must discontinue mega vitamin doses Exclusion Criteria: - Women of child bearing potential. - Patient with severe coronary artery disease (Class III-IV New York Heart Association.) - Histology other than squamous cell carcinoma. - Distant metastases. - Completion of previous treatment for their primary cancer with radiation, or surgery (except for biopsy) more than 730 days ago. - Prior, synchronous, or concurrent malignancy except basal cell skin cancer. - Failure to be rendered disease-free of primary tumor (includes positive surgical margins). - The patient has had prior therapy other than that outlined in Sections 5.0 and 6.0 of the protocol.

Study Design


Intervention

Drug:
13-cis retinoic acid
Taken daily.
Other:
Placebo
Placebo

Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
Eastern Cooperative Oncology Group

Outcome

Type Measure Description Time frame Safety issue
Primary The time to diagnosis of second primary for the treatment versus control groups. 20 years
Secondary Survival time for the treatment versus control groups. 20 years