Abstract | PURPOSE: MATERIALS AND METHODS: A total of 16 patients with carcinoma in situ refractory to bacillus Calmette-Guérin were enrolled in a phase I, open label, single institution study. A minimum of 3 eligible patients were included per dose level. Paclitaxel- hyaluronic acid solution ( ONCOFID-P-B™) was administered for 6 consecutive weeks. The primary objective was to identify the maximum tolerated dose and the recommended dose. As secondary objectives the safety profile of ONCOFID-P-B, the pharmacokinetic profile after each instillation and the tumor response were also evaluated. RESULTS: No dose limiting toxicity occurred at any drug level evaluated. The plasma levels of the study drug were always below the lower limit of quantification at all tested doses after each instillation. A total of 11 adverse events were reported by 7 patients and 9 (60%) showed complete treatment response. CONCLUSIONS:
Intravesical instillation of ONCOFID-P-B for carcinoma in situ refractory to bacillus Calmette-Guérin showed minimal toxicity and no systemic absorption in the first human intravesical clinical trial to our knowledge. Finally, satisfactory response rates were observed.
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Authors | P F Bassi, A Volpe, D D'Agostino, G Palermo, D Renier, S Franchini, A Rosato, M Racioppi |
Journal | The Journal of urology
(J Urol)
Vol. 185
Issue 2
Pg. 445-9
(Feb 2011)
ISSN: 1527-3792 [Electronic] United States |
PMID | 21167517
(Publication Type: Clinical Trial, Phase I, Journal Article)
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Copyright | Copyright © 2011 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved. |
Chemical References |
- Adjuvants, Immunologic
- BCG Vaccine
- Hyaluronic Acid
- Paclitaxel
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Topics |
- Adjuvants, Immunologic
(administration & dosage, adverse effects)
- Administration, Intravesical
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- BCG Vaccine
(therapeutic use)
- Biopsy, Needle
- Carcinoma in Situ
(drug therapy, mortality, pathology)
- Cystoscopy
(methods)
- Disease-Free Survival
- Dose-Response Relationship, Drug
- Drug Administration Schedule
- Drug Resistance, Neoplasm
- Drug Therapy, Combination
- Female
- Follow-Up Studies
- Humans
- Hyaluronic Acid
(administration & dosage, adverse effects)
- Italy
- Male
- Maximum Tolerated Dose
- Middle Aged
- Neoplasm Staging
- Paclitaxel
(administration & dosage, adverse effects)
- Patient Selection
- Survival Analysis
- Treatment Outcome
- Urinary Bladder Neoplasms
(drug therapy, mortality, pathology)
- Young Adult
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