Phase 1 trial of carfilzomib (PR-171) in combination with vorinostat (SAHA) in patients with relapsed or refractory B-cell lymphomas.
Leuk Lymphoma
; 57(3): 635-43, 2016.
Article
in En
| MEDLINE
| ID: mdl-26284612
ABSTRACT
A phase 1 study with carfilzomib and vorinostat was conducted in 20 B-cell lymphoma patients. Vorinostat was given orally twice daily on days 1, 2, 3, 8, 9, 10, 15, 16, and 17 followed by carfilzomib (given as a 30-min infusion) on days 1, 2, 8, 9, 15, and 16. A treatment cycle was 28 days. Dose escalation initially followed a standard 3 + 3 design, but adapted a more conservative accrual rule following dose de-escalation. The maximum tolerated dose was 20 mg/m2 carfilzomib and 100 mg vorinostat (twice daily). The dose-limiting toxicities were grade 3 pneumonitis, hyponatremia, and febrile neutropenia. One patient had a partial response and two patients had stable disease. Correlative studies showed a decrease in NF-κB activation and an increase in Bim levels in some patients, but these changes did not correlate with clinical response.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Antineoplastic Combined Chemotherapy Protocols
/
Lymphoma, B-Cell
Type of study:
Clinical_trials
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Leuk Lymphoma
Journal subject:
HEMATOLOGIA
/
NEOPLASIAS
Year:
2016
Document type:
Article
Affiliation country:
United States