OBJECTIVES: To determine the safety profile of 40 mg/m(2) docetaxel administered weekly to a mixed population of advanced cancer patients and identify predictors of toxicity and survival following treatment with weekly docetaxel in this population. PATIENTS AND METHODS: 68 patients with advanced cancer were enrolled into the study. Various patient characteristics, including inflammatory and nutritional status, docetaxel pharmacokinetics and liver function were investigated. Predictors of treatment-related toxicity and survival were analysed using multivariate logistic regression and Cox proportional hazards analysis, respectively. RESULTS: 27 patients (40%) experienced grade 3 or 4 toxicity, mainly gastrointestinal toxicities (20%), leukopenia (16%) and neutropenia (12%), during the first 8 weeks of docetaxel treatment. Docetaxel pharmacokinetics were the only predictive factor for haematological toxicity. The odds of severe haematological toxicity were approximately 9-fold higher for patients with reduced docetaxel clearance (e.g. <30 L/h). The odds of non-haematological toxicity were about 3-fold higher for patients with elevated levels of inflammatory markers: alpha(1)-acid glycoprotein (AAGP) >1.5 g/L or C-reactive protein >10 mg/L). Multivariate analysis indicated that weight loss, liver dysfunction and elevated levels of AAGP were independently significant predictors of survival. CONCLUSION: This is the first description of factors predictive of the toxicity and survival following weekly administration of docetaxel. Patients with reduced clearance of docetaxel and elevated markers of inflammation experienced worse adverse effects, while patients with weight loss, liver dysfunction and elevated markers of inflammation had worse survival.
OBJECTIVES: To determine the safety profile of 40 mg/m(2) docetaxel administered weekly to a mixed population of advanced cancerpatients and identify predictors of toxicity and survival following treatment with weekly docetaxel in this population. PATIENTS AND METHODS: 68 patients with advanced cancer were enrolled into the study. Various patient characteristics, including inflammatory and nutritional status, docetaxel pharmacokinetics and liver function were investigated. Predictors of treatment-related toxicity and survival were analysed using multivariate logistic regression and Cox proportional hazards analysis, respectively. RESULTS: 27 patients (40%) experienced grade 3 or 4 toxicity, mainly gastrointestinal toxicities (20%), leukopenia (16%) and neutropenia (12%), during the first 8 weeks of docetaxel treatment. Docetaxel pharmacokinetics were the only predictive factor for haematological toxicity. The odds of severe haematological toxicity were approximately 9-fold higher for patients with reduced docetaxel clearance (e.g. <30 L/h). The odds of non-haematological toxicity were about 3-fold higher for patients with elevated levels of inflammatory markers: alpha(1)-acid glycoprotein (AAGP) >1.5 g/L or C-reactive protein >10 mg/L). Multivariate analysis indicated that weight loss, liver dysfunction and elevated levels of AAGP were independently significant predictors of survival. CONCLUSION: This is the first description of factors predictive of the toxicity and survival following weekly administration of docetaxel. Patients with reduced clearance of docetaxel and elevated markers of inflammation experienced worse adverse effects, while patients with weight loss, liver dysfunction and elevated markers of inflammation had worse survival.
Authors: R Bruno; D Hille; A Riva; N Vivier; W W ten Bokkel Huinnink; A T van Oosterom; S B Kaye; J Verweij; F V Fossella; V Valero; J R Rigas; A D Seidman; B Chevallier; P Fumoleau; H A Burris; P M Ravdin; L B Sheiner Journal: J Clin Oncol Date: 1998-01 Impact factor: 44.544
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Authors: René Bruno; Robert Olivares; Jocelyne Berille; Philip Chaikin; Nicole Vivier; Luz Hammershaimb; Gerald R Rhodes; James R Rigas Journal: Clin Cancer Res Date: 2003-03 Impact factor: 12.531
Authors: René J Boosman; Jacobus A Burgers; Egbert F Smit; Neeltje Steeghs; Anthonie J van der Wekken; Jos H Beijnen; Alwin D R Huitema; Rob Ter Heine Journal: Drugs Date: 2021-12-11 Impact factor: 9.546