FRASER, GAM, A CHANAN-KHAN, F DEMIRKAN, Silva RS, S GROSICKI, A JANSSENS, Jiří MAYER, NL BARTLETT, MS DILHUYDY, J LOSCERTALES, A AVIGDOR, S RULE, O SAMOILOVA, MA PAVLOVSKY, A GOY, A MATO, M HALLEK, M SALMAN, M TAMEGNON, S SUN, A CONNOR, K NOTTAGE, N SCHUIER, S BALASUBRAMANIAN, A HOWES and P CRAMER. Final 5-year findings from the phase 3 HELIOS study of ibrutinib plus bendamustine and rituximab in patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma. LEUKEMIA & LYMPHOMA. LONDON: INFORMA HEALTHCARE, 2020, 10 pp. ISSN 1042-8194. Available from: https://dx.doi.org/10.1080/10428194.2020.1795159.
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Basic information
Original name Final 5-year findings from the phase 3 HELIOS study of ibrutinib plus bendamustine and rituximab in patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma
Authors FRASER, GAM, A CHANAN-KHAN, F DEMIRKAN, Silva RS, S GROSICKI, A JANSSENS, Jiří MAYER, NL BARTLETT, MS DILHUYDY, J LOSCERTALES, A AVIGDOR, S RULE, O SAMOILOVA, MA PAVLOVSKY, A GOY, A MATO, M HALLEK, M SALMAN, M TAMEGNON, S SUN, A CONNOR, K NOTTAGE, N SCHUIER, S BALASUBRAMANIAN, A HOWES and P CRAMER.
Edition LEUKEMIA & LYMPHOMA, LONDON, INFORMA HEALTHCARE, 2020, 1042-8194.
Other information
Original language English
Type of outcome Article in a journal
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 3.280
Doi http://dx.doi.org/10.1080/10428194.2020.1795159
UT WoS 000556471600001
Keywords in English Ibrutinib; HELIOS phase 3 trial; 5-year follow-up; overall survival; relapsed chronic lymphocytic leukemia
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 5/5/2021 09:45.
Abstract
We report final analysis outcomes from the phase 3 HELIOS study (NCT01611090). Patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma without deletion 17p (n = 578) were randomized 1:1 to 420 mg daily ibrutinib or placebo plus <= 6 cycles of bendamustine plus rituximab (BR), followed by ibrutinib or placebo alone. Median follow-up was 63.7 months. Median investigator-assessed progression-free survival was longer with ibrutinib plus BR (65.1 months) than placebo plus BR (14.3 months; hazard ratio [HR] 0.229 [95% confidence interval (CI) 0.183-0.286];p < .0001). Despite crossover of 63.3% of patients from the placebo plus BR arm to ibrutinib treatment upon disease progression, ibrutinib plus BR versus placebo plus BR demonstrated an overall survival benefit (HR 0.611 [95% CI 0.455-0.822];p = .0010; median not reached in either arm). Long-term follow-up data confirm the survival benefit of ibrutinib plus BR over BR alone. Safety profiles were consistent with those known for ibrutinib and BR.
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