29 research outputs found
Rapid detection of Cyfra 21-1 by optical-biosensing based on chemiluminescence immunoassay using bio-functionlized magnetic nanocomposites
Efficacy and safety of capecitabine in heavily pretreated recurrent/metastatic head and neck squamous cell carcinoma
Neoadjuvant Chemotherapy for Hypopharyngeal Squamous Cell Carcinoma and Personalized Medicine in Head and Neck Cancer
Temoporfin-mediated photodynamic therapy in advanced, incurable head and neck squamous cell carcinoma: A prospective multicenter study
An effective and well-tolerated strategy in recurrent and/or metastatic head and neck cancer: successive lines of active chemotherapeutic agents
BACKGROUND: The combination platinum, 5-fluorouracil (5-FU) and cetuximab is the standard first-line regimen of recurrent and/or metastatic head and neck squamous cell carcinoma (HNSCC). Due to the toxicity of this treatment, alternative therapies are often offered to patients. The aim of this study was to evaluate the overall survival obtained with a first line chemotherapy adapted to patients functional status and the administration of all active drugs within successive lines of chemotherapy. METHODS: This series included a total of 194 patients with recurrent and/or metastatic HNSCC treated from 2006 to 2011 in a single institution where the administration of successive lines of chemotherapies has been the standard clinical approach. Treatment was administered according to clinical practice guidelines. RESULTS: Most patients received at least two treatment lines. Only 11 patients (6%) were treated with a combination of cisplatin, 5-FU and cetuximab in front line, but most patients received at least one platinum-based regimen (n = 154 patients, 78%); 162 (82%) received taxanes, 36 (18%) received 5-FU, 27 (14%) received capecitabine, 67 (34%) received methotrexate and 134 (68%) received cetuximab. The median overall survival was 9.8 months (95% CI: 8.1-11.4 months) and reached 13.1 months among the subgroup of 131 patients eligible for inclusion in a clinical trial. CONCLUSION: The survival outcomes of patients treated in the first-line setting with chemotherapy regimens adapted to their functional status, followed by several subsequent regimens were comparable with published outcomes of patients treated by platinum, 5-FU and cetuximab
Radiotherapy potentiation with weekly cisplatin compared to standard every 3 weeks cisplatin chemotherapy for locoregionally advanced head and neck squamous cell carcinoma
Jérôme Fayette,1 Yann Molin,1 Emilie Lavergne,2 Xavier Montbarbon,3 Séverine Racadot,3 Marc Poupart,4 Antoine Ramade,5 Philippe Zrounba,6 Philippe Ceruse,7 Pascal Pommier31Department of Medicine, 2Biostatistics Unit, 3Department of Radiotherapy, Centre Léon Bérard, University of Lyon, 4Department of Surgery, Hôpital Croix-Rousse, 5Department of Surgery, Hôpital Edouard Herriot, 6Department of Surgery, Centre Léon Bérard, University of Lyon, Lyon, France; 7Department of Surgery, Centre Hospitalier Lyon-Sud, Université de Lyon, Pierre-Bénite, FranceBackground: Despite its toxicity, cisplatin every 3 weeks (q3w) is the standard potentiation of chemo-radiotherapy for head and neck squamous cell carcinoma. This study aimed to determine whether weekly cisplatin (q1w) could be a safe and effective alternative.Patients and methods: Two hundred and sixty-two patients with head and neck squamous cell carcinoma, irradiated in our institution with cisplatin (q1w or q3w) between January 2004 and December 2008, were retrospectively included. Overall survival (OS) and progression-free survival (PFS) were evaluated. Survival distributions were estimated by Kaplan–Meier method and compared using the log-rank test. Prognostic effect of chemo-radiotherapy was explored using Cox model.Results: A total of 165 and 97 patients received q1w and q3w cisplatin, respectively. Median age, stage at diagnosis, alcohol consumption, intensity-modulated radiation therapy use, median weight, and renal failure before radiotherapy were significantly different, showing lower risk in the q3w group. Q3w cisplatin was found to be more toxic in terms of weight loss, renal failure, worse chemotherapy plan completion, and grade 3/4 mucositis and dermatitis, with more patients requiring analgesics, secondary hospitalization, and radiotherapy interruption (≥3 days), and patients affected by long-term toxicities. With a median follow-up of 73 months (95% confidence interval [CI] [68.9–76.2]), OS was found to be significantly better with q3w (5 years OS: 62.3%; 95% CI [51.6–71.3]) than with q1w cisplatin (5 years OS: 52.6%; 95% CI [44.5–60.0]) (log-rank P=0.0146). More number of patients treated according to the q1w schedule experienced a recurrence: 47.3% vs 30.9% (P=0.009). Thus, the PFS for q3w schedule was found to be globally better (5 years PFS: 55.8%; 95% CI [45.0–65.3]) than for q1w schedule (5 years PFS: 43.6%; 95% CI [35.9–51.0]) (log-rank P=0.0161). However, both multivariate analyses, OS and PFS, produce no significant hazard ratio for chemo-radiotherapy modality once adjusted on unbalanced covariates according to the descriptive analysis.Conclusion: Though q1w seemed to be safer than q3w according to the descriptive analysis, multivariate analyses failed to conclude about its efficiency. Therefore, we conclude that the q3w schedule should remain the standard and prospective comparisons are needed. Keywords: head and neck cancer, radiotherapy potentiation, chemoradiation, cisplati