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Furman RR, Sharman JP, Coutre SE, Cheson BD, Pagel JM, Hillmen P, Barrientos JC, Zelenetz AD, Kipps TJ, Flinn I, Ghia P, Eradat H, Ervin T, Lamanna N, Coiffier B, Pettitt AR, Ma S, Stilgenbauer S, Cramer P, Aiello M, Johnson DM, Miller LL, Li D, Jahn TM, Dansey RD, Hallek M, O'Brien SM. Idelalisib and rituximab in relapsed chronic lymphocytic leukemia. N Engl J Med 2014; 370:997-1007. [PMID: 24450857 PMCID: PMC4161365 DOI: 10.1056/nejmoa1315226] [Citation(s) in RCA: 1287] [Impact Index Per Article: 128.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Patients with relapsed chronic lymphocytic leukemia (CLL) who have clinically significant coexisting medical conditions are less able to undergo standard chemotherapy. Effective therapies with acceptable side-effect profiles are needed for this patient population. METHODS In this multicenter, randomized, double-blind, placebo-controlled, phase 3 study, we assessed the efficacy and safety of idelalisib, an oral inhibitor of the delta isoform of phosphatidylinositol 3-kinase, in combination with rituximab versus rituximab plus placebo. We randomly assigned 220 patients with decreased renal function, previous therapy-induced myelosuppression, or major coexisting illnesses to receive rituximab and either idelalisib (at a dose of 150 mg) or placebo twice daily. The primary end point was progression-free survival. At the first prespecified interim analysis, the study was stopped early on the recommendation of the data and safety monitoring board owing to overwhelming efficacy. RESULTS The median progression-free survival was 5.5 months in the placebo group and was not reached in the idelalisib group (hazard ratio for progression or death in the idelalisib group, 0.15; P<0.001). Patients receiving idelalisib versus those receiving placebo had improved rates of overall response (81% vs. 13%; odds ratio, 29.92; P<0.001) and overall survival at 12 months (92% vs. 80%; hazard ratio for death, 0.28; P=0.02). Serious adverse events occurred in 40% of the patients receiving idelalisib and rituximab and in 35% of those receiving placebo and rituximab. CONCLUSIONS The combination of idelalisib and rituximab, as compared with placebo and rituximab, significantly improved progression-free survival, response rate, and overall survival among patients with relapsed CLL who were less able to undergo chemotherapy. (Funded by Gilead; ClinicalTrials.gov number, NCT01539512.).
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MESH Headings
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal, Murine-Derived/adverse effects
- Antibodies, Monoclonal, Murine-Derived/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Disease-Free Survival
- Double-Blind Method
- Female
- Humans
- Kaplan-Meier Estimate
- Kidney Diseases/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Lymph Nodes/pathology
- Male
- Middle Aged
- Phosphoinositide-3 Kinase Inhibitors
- Purines/adverse effects
- Purines/therapeutic use
- Quinazolinones/adverse effects
- Quinazolinones/therapeutic use
- Recurrence
- Rituximab
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Affiliation(s)
- Richard R Furman
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Jeff P Sharman
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Steven E Coutre
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Bruce D Cheson
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - John M Pagel
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Peter Hillmen
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Jacqueline C Barrientos
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Andrew D Zelenetz
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Thomas J Kipps
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Ian Flinn
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Paolo Ghia
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Herbert Eradat
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Thomas Ervin
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Nicole Lamanna
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Bertrand Coiffier
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Andrew R Pettitt
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Shuo Ma
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Stephan Stilgenbauer
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Paula Cramer
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Maria Aiello
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Dave M Johnson
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Langdon L Miller
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Daniel Li
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Thomas M Jahn
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Roger D Dansey
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Michael Hallek
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
| | - Susan M O'Brien
- Weill Cornell Medical College (R.R.F.), Memorial Sloan-Kettering Cancer Center (A.D.Z.), the Department of Medicine, and Columbia University Medical Center (N.L.) - all in New York; U.S. Oncology Research, Springfield, OR (J.P.S.); Stanford University School of Medicine, Stanford (S.E.C.), and Gilead Sciences, Foster City (M.A., D.M.J., L.L.M., D.L., T.M.J., R.D.D.) - both in California; Lombardi Comprehensive Cancer Center, Georgetown University Hospital, Washington, DC (B.D.C.); Fred Hutchinson Cancer Research Center, University of Washington, Seattle (J.M.P.); St. James's University Hospital, Leeds (P.H.), and Royal Liverpool University Hospital, Liverpool (A.R.P.) - both in the United Kingdom; Hofstra North Shore-LIJ School of Medicine, New Hyde Park, New York (J.C.B.); University of California San Diego, Moores Cancer Center, La Jolla (T.J.K.); Sarah Cannon Research Institute, Nashville (I.F.); Universita Vita-Salute San Raffaele, Instituto Scientifico San Raffaele, Milan (P.G.); David Geffen School of Medicine, University of California Los Angeles, Los Angeles (H.E.); Florida Cancer Specialists, Englewood (T.E.); Centre Hospitalier Lyon-Sud, Pierre-Bénite, France (B.C.); Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago (S.M.); University of Ulm, Ulm (S.S.), and University of Cologne, Cologne (P.C., M.H.) - both in Germany; and University of Texas M.D. Anderson Cancer Center, Houston (S.M.O.)
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Garrison L, Cassidy J, Saleh M, Lee F, Mena R, Fuloria J, Chang V, Ervin T, Stella P, Saltz L. Cost comparison of XELOX compared to FOLFOX4 with or without bevacizumab (bev) in metastatic colorectal cancer. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.4074] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4074 Background: A recent randomized 2x2 phase III trial compared oral capecitabine + IV oxaliplatin (XELOX); IV 5FU/LV/oxaliplatin (FOLFOX4), XELOX+bev, and FOLFOX4+bev. FOLFOX4 was the regulatory control. XELOX was non-inferior to FOLFOX4 for progression-free survival, and bev-containing regimens were superior to comparison arms. This economic analysis compared expected costs in XELOX vs. FOLFOX4 arms in a US setting from a payer and societal perspective. Methods: Direct medical and indirect cost estimates (for patient time and travel) were compared. Resource use and patient time were estimated based on trial data and protocols. Data collected during the trial and used in the analysis were as follows: no. of visits / duration of drug administration, central venous access management, treatment of adverse events (AE), including hospital days for treatment-related AEs and total hours of ambulatory encounters. Unit costs were based on government fee schedules (i.e. Medicare reimbursements) and other published sources. Results: Total direct medical cost estimates were similar for bi-weekly FOLFOX4 and 3-weekly XELOX: $45,800 vs. $44,500. XELOX had higher drug costs while FOLFOX had higher drug administration costs, with about 15 more visits. Costs for hospitalization and ambulatory encounters were slightly lower for FOLFOX4; other medications and venous access were slightly higher for FOLFOX4. Similar patterns held for FOLFOX4+bev vs. XELOX+bev (total direct medical cost estimates $76,100 vs. $79,200). Indirect time cost estimates were lower with XELOX due to fewer cycles and visits: estimated savings range from $1000-$5000 depending on assumptions used. Conclusion: XELOX is estimated to have similar total direct medical costs and lower indirect costs compared with FOLFOX4. [Table: see text] No significant financial relationships to disclose.
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Affiliation(s)
- L. Garrison
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - J. Cassidy
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - M. Saleh
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - F. Lee
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - R. Mena
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - J. Fuloria
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - V. Chang
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - T. Ervin
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - P. Stella
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
| | - L. Saltz
- University of Washington, Seattle, WA; Glasgow University, Glasgow, United Kingdom; Georgia Cancer Specialists, Tucker, GA; University of New Mexico, Albuquerque, NM; East Valley Hematology and Oncology Medical Group, Burbank, CA; Ochsner Clinic, New Orleans, LA; Medical Oncology & Hematology, PC, Waterbury, CT; Florida Cancer Specialists, Englewood, FL; St. Joseph-Mercy Hospital, Ann Arbor, MI; Memorial Sloan-Kettering Cancer Center, New York, NY
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