A prospective study to assess the efficacy and toxicity of 5‑flurouracil and cisplatin versus taxane and cisplatin as induction chemotherapy in locally advanced head and neck squamous cell cancer in a regional cancer center in India.

AIM: The aim of this study is to assess the efficacy and toxicity of 5‑flurouracil (5‑FU) and cisplatin (PF) versus taxane and cisplatin (TP) as induction chemotherapy in locally advanced head and neck squamous cell cancer. MATERIALS AND METHODS: There were 50 patients in each arm, matched for age, performance state, site and stage of disease. PF arm (cisplatin ‑ 100 mg/m2 D1, 5‑FU ‑ 1000 mg/m2 D1‑D5) TP arm (docetaxel ‑ 75 mg/m2 or paclitaxel ‑ 175 mg/m2 on D1, cisplatin 75 mg/m2 on D2), received once in 3 weeks for 3 cycles. Patients without progressive disease underwent either surgery or chemoradiation. The primary end point was overall response rate (ORR) and secondary endpoint was toxicity. RESULTS: In a total of 100 patients in our study, 44 in PF and 47 in TP arm were evaluable. ORR was 86.6% in PF arm and 82.9% in TP arm (P = 0.71).There were more Grade 3 or 4 events of neutropenia, mucositis (P ≤ 0.05) and myelosuppression diarrhea, febrile neutropenia (P ≥ 0.05) in PF arm compared with TP arm. Post‑chemotherapy hospital admissions due to toxicity were more frequent in PF arm (38.6% vs. 19%), dropout rate due to toxicity (9% vs. 0%) and deaths (6.8% vs. 2.1%) were more common in PF arm compared with TP arm. CONCLUSION: TP induction chemotherapy better tolerated than PF, which has similar efficacy, further multicenter randomized controlled studies; involving a large sample size is needed to confirm our data.

Clinical and microbiological profile of febrile neutropenia in solid tumors and hematological malignancies at a tertiary cancer care center in South India.

BACKGROUND: Febrile neutropenia (FN) is a common but serious complication of chemotherapy in patients with solid tumors (ST) and hematological malignancies (HM). The epidemiology of FN keeps changing. OBJECTIVE: The objective was to study the epidemiology of FN in adult patients with ST and HM at Kidwai Memorial Institute of Oncology, Bangalore – A tertiary cancer care center. MATERIALS AND METHODS: Data of all episodes of FN that occurred during the period July 2011 to December 2011 were collected prospectively and analyzed. RESULTS: A total of 75 episodes of FN was observed during study period involving 55 patients. Febrile neutropenic episodes were more frequent in HM than in ST (57% vs. 43%). The rate of bloodstream infection was 14.7%. Gram‑negative organisms were the predominant isolates (56.25%). Overall mortality rate was 13.3%. Presence of medical co‑morbidity and positive culture predicted high mortality. Mortality rate did not differ significantly between HM and ST (14% vs. 12.5%; P = 1.0). Gram‑positive bacteremia was associated with greater mortality than Gram‑negative bacteremia (P = 0.02). CONCLUSION: Empiric antibiotic treatment for FN should be tailored to the locally prevalent pathogens and their susceptibility patterns.