UMCC 9609 Tretinoin in Preventing Cancer of the Cervix in Patients With Cervical Neoplasia (IRB 1996-0189)
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| ClinicalTrials.gov Identifier: NCT00003598 |
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Recruitment Status :
Completed
First Posted : December 5, 2003
Last Update Posted : September 22, 2010
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RATIONALE: Tretinoin may help cervical neoplasia cells develop into normal cervical cells. It is not yet known whether tretinoin is more effective than a placebo in preventing cervical cancer in patients with cervical neoplasia.
PURPOSE: Randomized clinical trial to study the effectiveness of tretinoin in preventing cervical neoplasia from developing into cervical cancer.
| Condition or disease | Intervention/treatment | Phase |
|---|---|---|
| Cervical Cancer Precancerous/Nonmalignant Condition | Drug: tretinoin | Not Applicable |
OBJECTIVES: I. Determine whether topical tretinoin reduces the number of viral genome copies of human papilloma virus (HPV) per cell and inhibits HPV E6/E7 gene expression in patients with cervical dysplasia. II. Determine the dose of tretinoin for use in a definitive trial that produces the best overall modulation of these biomarkers.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to cervical intraepithelial neoplasia classification (II vs III). Patients are randomized to 1 of 4 arms. Arm I: Patients receive low-dose tretinoin topically via cervical cap and polyurethane ether foam sponge changed daily for 4 days. Arm II: Patients receive intermediate-dose tretinoin as in arm I. Arm III: Patients receive high-dose tretinoin as in arm I. Arm IV: Patients receive placebo topically as in arm I therapy. Patients are followed for 6 months.
PROJECTED ACCRUAL: A total of 180 patients (45 per arm) will be accrued for this study.
| Study Type : | Interventional (Clinical Trial) |
| Estimated Enrollment : | 180 participants |
| Allocation: | Randomized |
| Primary Purpose: | Prevention |
| Official Title: | Retinoids and Intermediate Biomarkers for CIN II and III: Pilot Trial |
| Study Start Date : | January 1999 |
| Actual Primary Completion Date : | March 2001 |
| Actual Study Completion Date : | November 2009 |
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| Ages Eligible for Study: | 14 Years and older (Child, Adult, Older Adult) |
| Sexes Eligible for Study: | Female |
| Accepts Healthy Volunteers: | No |
DISEASE CHARACTERISTICS: Histologically proven cervical dysplasia (cervical intraepithelial neoplasia II or III) Lesions must be delineated after colposcopic biopsy No pap smears suspicious for invasive carcinoma No positive endocervical curettage
PATIENT CHARACTERISTICS: Age: Over 14 Performance status: Karnofsky 80-100% Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Immunologic: No proliferative skin disorder (e.g., psoriasis) No diagnosed autoimmune disorders No allergy to tretinoin or latex Other: Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception (except intrauterine device) during and for 3 months after study Normal diet with adequate protein and carbohydrate intake No in-utero exposure to diethylstilbesterol No prior malignancy No prior toxic shock syndrome
PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: At least 1 week since prior tretinoin No prior retinoids (greater than 25,000 IU vitamin A or equivalent for at least 3 months) No other tretinoin during or for 3 months after study Endocrine therapy: No concurrent regular steroids Radiotherapy: Not specified Surgery: See Disease Characteristics Other: No concurrent regular anticoagulant medication No concurrent nutritional supplements other than 2 multivitamins per day
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00003598
| United States, Michigan | |
| University of Michigan Comprehensive Cancer Center | |
| Ann Arbor, Michigan, United States, 48109-0752 | |
| Study Chair: | Mack T. Ruffin, MD, MPH | University of Michigan Cancer Center |
| Responsible Party: | Dr. Mack Ruffin, University of Michigan Comprehensive Cancer Center |
| ClinicalTrials.gov Identifier: | NCT00003598 History of Changes |
| Other Study ID Numbers: |
CDR0000066670 P30CA046592 ( U.S. NIH Grant/Contract ) CCUM-9609 NCI-P98-0131 |
| First Posted: | December 5, 2003 Key Record Dates |
| Last Update Posted: | September 22, 2010 |
| Last Verified: | September 2010 |
Keywords provided by University of Michigan Cancer Center:
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cervical cancer cervical intraepithelial neoplasia grade 2 cervical intraepithelial neoplasia grade 3 |
Additional relevant MeSH terms:
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Uterine Cervical Neoplasms Precancerous Conditions Uterine Neoplasms Genital Neoplasms, Female Urogenital Neoplasms Neoplasms by Site Neoplasms |
Uterine Cervical Diseases Uterine Diseases Genital Diseases, Female Tretinoin Antineoplastic Agents Keratolytic Agents Dermatologic Agents |