A Study of the Efficacy of ABT-199 in Subjects With Relapsed/Refractory or Previously Untreated Chronic Lymphocytic Leukemia With the 17p Deletion

PHASE2CompletedINTERVENTIONAL
Enrollment

158

Participants

Timeline

Start Date

June 27, 2013

Primary Completion Date

October 28, 2020

Study Completion Date

December 15, 2020

Conditions
Chronic Lymphocytic Leukemia17p DeletionCancer of the Blood and Bone Marrow
Interventions
DRUG

ABT-199 (Main Cohort)

Participants received a test dose of ABT-199 of ≤ 20 mg on Week 1 Day 1 of the Lead-In Period. For those with significant electrolyte and/or lymphocyte changes within 24 hours of the first dose, the 20 mg dose was maintained for 7 days with escalation to 50 mg on Week 2 Day 1. If none of the electrolyte and/or lymphocyte changes occurred within 24 hours from ABT-199 20 mg dose administration, the participant was dose-escalated to 50 mg on Week 1 Day 2. After the first dose of 50 mg, if no laboratory abnormalities occurred, the participant remained on the 50 mg dose through Week 1. After receiving the 50 mg dose for approximately 1 week (6 to 7 days), the following dose escalation proceeded with weekly increases in dose: → 100 mg → 200 mg → 400 mg (or additional lead-in steps to designated 400 mg dose), as tolerated.

DRUG

ABT-199 (Safety Expansion Cohort)

Participants received an initial dose of ABT-199 of 20 mg on Week 1 Day 1 of the Lead-In Period. If one or more electrolyte changes (from the 0 hr measurement prior to dosing) suggestive of laboratory tumor lysis syndrome (LTLS) or clinical TLS (CTLS) occurred within 24 hours of the 20 mg dose, no additional doses were administered until resolution. Upon resolution of laboratory abnormalities, the 20 mg dose was continued through Week 1. If no significant findings suggestive of clinical or laboratory TLS occurred within 24 hours, the 20 mg dose was continued through Week 1 Day 7, and escalated to a dose of 50 mg on Week 2 Day 1. Those who had drug interruptions may have been allowed to escalate to and be maintained at 50 mg for 1 week after they had been on a 20 mg dose for at least 1 week (5 - 7 days). After a week at 50 mg, weekly dose escalations were implemented as follows: 100 mg → 200 mg → 400 mg (or additional lead-in steps to designated 400 mg dose) as tolerated.

Trial Locations (48)

2065

Royal North Shore Hospital /ID# 98836, St Leonards

3000

Peter MacCallum Cancer Ctr /ID# 91795, Melbourne

3050

Royal Melbourne Hospital /ID# 91794, Parkville

3058

John Fawkner Private Hospital /ID# 98835, Coburg

20007

Georgetown University Hospital /ID# 96954, Washington D.C.

24105

Universitaetsklinikum Schleswig-Holstein Campus Kiel /ID# 113235, Kiel

37075

Universitaetsmedizin Goettingen /ID# 113258, Göttingen

44195

Cleveland Clinic Main Campus /ID# 92495, Cleveland

48202

Henry Ford Health System /ID# 97795, Detroit

50937

Uniklinik Koeln /ID# 98847, Cologne

55131

Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz /ID# 113236, Mainz

60426

Ingalls Memorial Hosp /ID# 92497, Harvey

69120

Universitaetsklinik Heidelberg /ID# 98845, Heidelberg

69495

Centre Hospitalier Lyon Sud /ID# 98839, Pierre-Bénite

75651

Hopital Pitie Salpetriere /ID# 98842, Paris

76038

Centre Henri Becquerel /ID# 98838, Rouen

77030

University of Texas MD Anderson Cancer Center /ID# 92521, Houston

79106

Universitaetsklinikum Freiburg /ID# 113276, Freiburg im Breisgau

80804

Muenchen Klinik Schwabing /ID# 113275, München

89081

Universitaetsklinikum Ulm /ID# 92533, Ulm

91010

City of Hope /ID# 112875, Duarte

92093

Moore UC San Diego Cancer Center /ID# 91793, La Jolla

93000

Hopital Avicenne - APHP /ID# 98840, Bobigny

85719-1478

University of Arizona Cancer Center - North Campus /ID# 96748, Tucson

94305-2200

Stanford University School of Med /ID# 105117, Stanford

60611-2927

Northwestern University Feinberg School of Medicine /ID# 92499, Chicago

60637-1443

The University of Chicago Medical Center /ID# 96960, Chicago

02215

Dana-Farber Cancer Institute /ID# 92494, Boston

07601

Hackensack Univ Med Ctr /ID# 92500, Hackensack

08903

Rutgers Cancer Institute of New Jersey /ID# 92513, New Brunswick

10032-3725

Columbia Univ Medical Center /ID# 103835, New York

Columbia Univ Medical Center /ID# 94716, New York

H3T 1E2

Duplicate_Jewish General Hospital /ID# 99476, Montreal

01307

Universitaetsklinikum Carl Gustav Carus an der TU Dresden /ID# 113256, Dresden

31-501

SP ZOZ Szpital Uniwersytecki w Krakowie /ID# 98849, Krakow

20-081

Samodzielny Publiczny Szpital Kliniczny Nr 1 w Lublinie /ID# 98848, Lublin

46-020

Szpital Wojewodzki w Opolu /ID# 102855, Opole

LE1 5WW

Leicester Royal Infirmary /ID# 98865, Leicester

BH7 7DW

The Royal Bournemouth Hospital /ID# 118975, Bournemouth

CB2 0SP

Addenbrookes Hospital /ID# 119977, Cambridge

LS9 7TF

St. James University Hospital /ID# 98863, Leeds

L7 8XP

Royal Liverpool and Broadgreen /ID# 98860, Liverpool

EC1A 7BE

St Bartholomew's Hospital, Bar /ID# 98862, London

SE5 9RS

King's College Hospital NHS Foundation Trust /ID# 119975, London

M20 4BX

The Christie Hospital /ID# 98864, Manchester

OX3 7LE

Oxford Univ Hosp NHS Trust /ID# 119976, Oxford

PL6 8DH

Derriford Hospital /ID# 118335, Plymouth

SM2 5PT

Royal Marsden Hospital /ID# 98861, Sutton

Sponsors

Lead Sponsor

Collaborators (1)

All Listed Sponsors
collaborator

Genentech, Inc.

INDUSTRY

lead

AbbVie

INDUSTRY