Economic value of gemcitabine in non-small cell lung cancer.
Although cost considerations traditionally have not been important in cancer treatment decision making, there is increasing concern worldwide about the economic impact of therapeutic alternatives in the field of oncology. In particular, there is greater pressure for pharmaceutical companies to assess the economic value of new products. We have investigated and compared the clinical outcomes and corresponding cost savings of a novel nucleoside analog, gemcitabine, with other chemotherapy options in three different health care settings: Germany, the United States, and Spain. To date, most of the work with gemcitabine has been done in non-small cell lung cancer. Most non-small cell lung cancer patients present with advanced disease that is unsuitable for surgery and, in many cases, unsuitable for potentially curative chemotherapy. Chemotherapy for the majority of patients is therefore administered with palliative intent. For this reason, the comparative agents chosen for the economic models were palliative treatments (cisplatin/etoposide and ifosfamide/etoposide). As is customary with oncolytics, gemcitabine was investigated first as a single agent in noncomparative trials. Since data were not available from a comparator trial, we estimated comparative data from the literature sources and expert opinion (German and Spanish cost models) and from retrospective chart reviews (US cost model). In all three models, the efficacy was assumed to be equal, so a cost-minimization approach was used. Gemcitabine monotherapy showed cost savings compared with both cisplatin/etoposide and ifosfamide/etoposide in all treatment settings. The majority of these savings were due to differences in hospitalization for drug administration, and the incidence and treatment of nausea and vomiting and febrile neutropenia.
Copley-Merriman
C
C
Health Economics Research Division, Eli Lilly and Company, Indianapolis, IN, USA.
Martin
C
C
Johnson
N
N
Sacristan
J A
JA
Drings
P A
PA
Bosanquet
N
N
D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy*; D003841:Deoxycytidine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D017048:Health Care Costs; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*; D000093542:Gemcitabine
D000964:Antimetabolites, Antineoplastic; D003841:Deoxycytidine; D000093542:Gemcitabine