Lumiliximab With Fludarabine, Cyclophosphamide, and Rituximab (FCR) Versus FCR Alone in Subjects With Relapsed Chronic Lymphocytic Leukemia (CLL)

Summary

This is a randomized (1:1), open-label, multicenter, active-controlled study in patients with previously treated CD23+ and CD20+ relapsed CLL. Patients will receive treatment with either lumiliximab in combination with FCR or FCR alone.

Timeline

Start

2006-11

Primary completion

2010-07

Completion

2010-12

Outcome

Missed primary endpoint

paper Overall the combination of lumiliximab with FCR was not significantly better than FCR alone PMID 25130401 ↗

paper An interim analysis failed to show sufficient efficacy of the combination of lumiliximab with FCR. PMID 25130401 ↗

Publications

• Background Byrd JC, Kipps TJ, Flinn IW, Castro J, Lin TS, Wierda W, Heerema N, Woodworth J, Hughes S, Tangri S, Harris S, Wynne D, Molina A, Leigh B, O'Brien S. Phase 1/2 study of lumiliximab combined with fludarabine, cyclophosphamide, and rituximab in patients with relapsed or refractory chronic lymphocytic leukemia. Blood. 2010 Jan 21;115(3):489-95. doi: 10.1182/blood-2009-08-237727. Epub 2009 Oct 20.
• Background Pathan NI, Chu P, Hariharan K, Cheney C, Molina A, Byrd J. Mediation of apoptosis by and antitumor activity of lumiliximab in chronic lymphocytic leukemia cells and CD23+ lymphoma cell lines. Blood. 2008 Feb 1;111(3):1594-602. doi: 10.1182/blood-2007-03-082024. Epub 2007 Nov 21.
• Background Byrd JC, O'Brien S, Flinn IW, Kipps TJ, Weiss M, Rai K, Lin TS, Woodworth J, Wynne D, Reid J, Molina A, Leigh B, Harris S. Phase 1 study of lumiliximab with detailed pharmacokinetic and pharmacodynamic measurements in patients with relapsed or refractory chronic lymphocytic leukemia. Clin Cancer Res. 2007 Aug 1;13(15 Pt 1):4448-55. doi: 10.1158/1078-0432.CCR-06-1463.
• Awan FT, Hillmen P, Hellmann A, Robak T, Hughes SG, Trone D, Shannon M, Flinn IW, Byrd JC; LUCID trial investigators. A randomized, open-label, multicentre, phase 2/3 study to evaluate the safety and efficacy of lumiliximab in combination with fludarabine, cyclophosphamide and rituximab versus fludarabine, cyclophosphamide and rituximab alone in subjects with relapsed chronic lymphocytic leukaemia. Br J Haematol. 2014 Nov;167(4):466-77. doi: 10.1111/bjh.13061. Epub 2014 Aug 8.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Lumiliximab	Monoclonal antibody	500 mg/m2	—
Background	Cyclophosphamide	Other / unclassified	250 mg/m2	—
Background	Fludarabine	Small molecule	25 mg/m2	—
Background	Rituximab	Monoclonal antibody	500 mg/m2	—

Indications