Sonia Ben Nasr1, Aref Zribi2, Mouna Ben Hassen3, Yosr Doghri3, Ichrak Ben Abdallah2, Emna Trigui2, Sana Fendri2, Jihen Ayari2, Mehdi Balti2, Abderrazek Haddaoui2. 1. Université de Tunis El Manar, Faculté de Médecine de Tunis, 1007 Tunis, Tunisia; The military hospital of Tunis, Department of medical oncology, Montfleury 1008, Tunisia. Electronic address: sonia.bennasr_res@yahoo.fr. 2. Université de Tunis El Manar, Faculté de Médecine de Tunis, 1007 Tunis, Tunisia; The military hospital of Tunis, Department of medical oncology, Montfleury 1008, Tunisia. 3. Université de Tunis El Manar, Faculté des sciences de Tunis, 2092 Tunis, Tunisia.
Abstract
INTRODUCTION: Taxanes are widely used in medical oncology. The aim of our study was to report and analyze the toxicity features of these drugs in Tunisian patients and to determine their impact on treatment response. METHODS: Our retrospective study concerned 90 patients treated by taxanes in a medical oncology unit, from January 2014 to January 2017. We collected their epidemiologic and anatomo-clinical data and we detailed toxicity features including types grades and impact on tumor response. RESULTS: Median age was 46 years. 80% of patients had breast cancer. Tumors were metastatic in 23.3% of cases. Nail toxicity was observed in 100% of patients. Grade I-II digestive toxicity was observed in 54.4% of cases. Hematological toxicity was noted in 42.2% of patients and it reached grade III-IV in five patients. Neurological toxicity occurred in 31% of patients and was grade III-IV in 6 cases. Alopecia was observed in 60% of patients. Fatigue was noted in 57.8% of patients. Myalgia was observed in 42.2% of patients. Toxicity did not affect the response to treatment. CONCLUSION: The taxanes' toxicity profile in Tunisian patients is characterized by more frequent digestive and nail toxicities and less frequent hematological toxicities, dose reduction and treatment delays than other populations.
INTRODUCTION:Taxanes are widely used in medical oncology. The aim of our study was to report and analyze the toxicity features of these drugs in Tunisian patients and to determine their impact on treatment response. METHODS: Our retrospective study concerned 90 patients treated by taxanes in a medical oncology unit, from January 2014 to January 2017. We collected their epidemiologic and anatomo-clinical data and we detailed toxicity features including types grades and impact on tumor response. RESULTS: Median age was 46 years. 80% of patients had breast cancer. Tumors were metastatic in 23.3% of cases. Nail toxicity was observed in 100% of patients. Grade I-II digestive toxicity was observed in 54.4% of cases. Hematological toxicity was noted in 42.2% of patients and it reached grade III-IV in five patients. Neurological toxicity occurred in 31% of patients and was grade III-IV in 6 cases. Alopecia was observed in 60% of patients. Fatigue was noted in 57.8% of patients. Myalgia was observed in 42.2% of patients. Toxicity did not affect the response to treatment. CONCLUSION: The taxanes' toxicity profile in Tunisian patients is characterized by more frequent digestive and nail toxicities and less frequent hematological toxicities, dose reduction and treatment delays than other populations.