Abstract | BACKGROUND: PATIENTS AND METHODS: Men with progressive AIPC were treated with oral thalidomide (200 mg, 400 mg, or 600 mg daily), intravenous paclitaxel (100 mg/m2 over 3 hours on days 3 and 10), and oral estramustine (140 mg 3 times daily on days 1-5 and days 8-12) every 21 days. RESULTS: Phase I: first cycle dose-limiting toxicity occurred in 0 of 3 patients at 200 mg thalidomide daily, 0 of 3 at 400 mg daily, and 1 of 3 at 600 mg daily (the designated maximum tolerated dose). Phase II: twenty-nine of 38 evaluable patients (76%; 95% confidence interval, 67%-87%) experienced a 50% decrease in prostate-specific antigen level. Five of 18 patients (28%) with measurable disease exhibited an objective response. Nine of 14 patients (64%) with disease refractory to previous taxane therapy had 50% decreases in prostate-specific antigen level. Grade 3/4 adverse events included neutropenia (9 of 39 [23%]), fatigue (9 of 39 [23%]), dyspnea (8 of 39 [21%]), and thromboembolic events (7 of 39 [18%]). Cumulative dose-limiting toxicity rates were minimal (13%) with thalidomide at 200 mg daily. CONCLUSION:
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Authors | Paul Mathew, Christopher J Logothetis, Pauline Y Dieringer, Isan Chen, Lance C Pagliaro, Benjamin N Bekele, Xian Zhou, Danai D Daliani |
Journal | Clinical genitourinary cancer
(Clin Genitourin Cancer)
Vol. 5
Issue 2
Pg. 144-9
(Sep 2006)
ISSN: 1558-7673 [Print] United States |
PMID | 17026803
(Publication Type: Clinical Trial, Phase I, Clinical Trial, Phase II, Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Bridged-Ring Compounds
- Taxoids
- taxane
- Estramustine
- Thalidomide
- Prostate-Specific Antigen
- Paclitaxel
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Topics |
- Adenocarcinoma
(drug therapy, secondary)
- Aged
- Aged, 80 and over
- Antineoplastic Combined Chemotherapy Protocols
(therapeutic use)
- Bridged-Ring Compounds
(adverse effects)
- Disease Progression
- Estramustine
(administration & dosage)
- Humans
- Male
- Middle Aged
- Neoplasms, Hormone-Dependent
(drug therapy)
- Paclitaxel
(administration & dosage)
- Prostate-Specific Antigen
(blood)
- Prostatic Neoplasms
(drug therapy, pathology)
- Survival Rate
- Taxoids
(adverse effects)
- Thalidomide
(administration & dosage)
- Time Factors
- Treatment Outcome
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