Abstract Title:

Fixed-dose-rate gemcitabine: a viable first-line treatment option for advanced pancreatic and biliary tract cancer.

Abstract Source:

Oncologist. 2010;15(2):e1-4. PMID: 20189980

Abstract Author(s):

Michele Milella, Alain J Gelibter, Maria Simona Pino, Giandominik Bossone, Paolo Marolla, Isabella Sperduti, Francesco Cognetti

Article Affiliation:

Medical Oncology A and C, Regina Elena National Cancer Institute, and Medical Oncology, S Andrea Hospital, Rome Italy.


BACKGROUND: We have already reported on fixed-dose-rate gemcitabine (FDR-Gem) in advanced, inoperable pancreatic ductal adenocarcinoma (PDAC) and biliary tract cancer (BTC) in the context of a formal phase II study; building on that experience, we have now expanded the study to reach a cumulative accrual of 106 patients. METHODS: One hundred six patients (PDAC/BTC, 75/31) were treated with weekly FDR-Gem (1,000 mg/m(2) infused at 10 mg/m(2) per minute). Patient characteristics included: male-to-female ratio, 0.83; median age, 63 years (range, 28-82); metastatic disease in 66% of patients; and an Eastern Cooperative Oncology Group performance status (ECOG PS) score of 0-1 in 81% of patients. RESULTS: The median and total number of treatment weeks delivered were 8 (range, 2-22) and 1,154, respectively. Thirteen percent of patients achieved an objective response, 42% experienced a positive clinical benefit response, and 54% achieved a>50% reduction in serum cancer antigen (CA)19.9 levels. The median progression-free survival (PFS) and overall survival (OS) times for the entire population were 4.4 months (95% confidence interval [CI], 3.5-5.1 months) and 7.7 months (95% CI, 6.3-8.8 months), respectively, with 20% of patients alive at 1 year. On multivariate analysis, a CA19.9 reduction>50% and baseline ECOG PS score of 0 were the only independent predictors of PFS and OS, respectively. Treatment was well tolerated, with grade 3-4 neutropenia in 47 of 1,154 treatment weeks (4.1%), and grade 3 anemia and thrombocytopenia in 8 of 1,154 (0.7%) and 16 of 1,154 (1.4%) treatment weeks, respectively. CONCLUSIONS: Currently available evidence, including this updated analysis, supports the use of FDR-Gem as a first-line option in advanced PDAC, and possibly in BTC, patients and prompts the continued evaluation of this approach in combination regimens.

Study Type : Human Study
Additional Links
Anti Therapeutic Actions : Chemotherapy : CK(411) : AC(70)

Print Options

Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2022 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.