Study Evaluating Safety and Efficacy of INCB050465 Combined With Bendamustine and Obinutuzumab in Relapsed or Refractory Follicular Lymphoma (CITADEL-102)

NCT ID: NCT03039114

Last Updated: 2025-08-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

26 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-02-15

Study Completion Date

2021-03-30

Brief Summary

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The purpose of this study is to evaluate the safety and efficacy of parsaclisib when combined with bendamustine and obinutuzumab in subjects with relapsed or refractory follicular lymphoma (FL).

Detailed Description

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Conditions

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Lymphoma

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Parsaclisib + Hexal and Gazyvaro

Group Type EXPERIMENTAL

Parsaclisib

Intervention Type DRUG

Parsaclisib at the protocol-defined starting dose administered once daily for 8 weeks followed by once weekly.

Hexal

Intervention Type DRUG

Bendamustine 90 mg/m\^2 administered intravenously at protocol-defined timepoints.

Gazyvaro

Intervention Type DRUG

Obinutuzumab 1000 mg by intravenous infusion at protocol-defined timepoints.

Interventions

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Parsaclisib

Parsaclisib at the protocol-defined starting dose administered once daily for 8 weeks followed by once weekly.

Intervention Type DRUG

Hexal

Bendamustine 90 mg/m\^2 administered intravenously at protocol-defined timepoints.

Intervention Type DRUG

Gazyvaro

Obinutuzumab 1000 mg by intravenous infusion at protocol-defined timepoints.

Intervention Type DRUG

Other Intervention Names

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INCB050465 Bendamustine Gazyva® Obinutuzumab

Eligibility Criteria

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Inclusion Criteria

* Histologically confirmed FL.
* Documented CD20+ FL.
* Relapsed or refractory to any prior rituximab-containing regimen.
* Previously treated with a maximum of 4 cancer-directed treatment regimens.
* At least 1 measurable lesion \> 1.5 cm in at least 1 dimension by computed tomography or magnetic resonance imaging.
* Must be willing to undergo an incisional or excisional lymph node biopsy of accessible adenopathy or provide the most recent, available archived tumor biopsy.
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.

Exclusion Criteria

* Clinical evidence of transformation to a more aggressive subtype of lymphoma or Grade 3B FL.
* History of central nervous system lymphoma (either primary or metastatic).
* Allogeneic stem cell transplant within the last 6 months, or active graft-versus-host disease following allogeneic transplant or autologous stem cell transplant within the last 3 months before the date of the first dose of study drug administration.
* Use of any potent cytochrome P450 3A4 inhibitors or inducers within 14 days or 5 half-lives (whichever is longer) before the first dose of study drug.
* Prior treatment with a selective PI3Kδ inhibitor or a pan PI3K inhibitor.
* Prior treatment with bendamustine (within 12 months of the start of study treatment). Subjects with prior bendamustine treatment (\> 12 months before the start of study treatment) are eligible if they meet the following criteria:

* Did not discontinue because of tolerability concerns.
* Achieved either partial or CR to the bendamustine regimen of at least 12 months in duration before relapse/progression.
* Experienced progression following a regimen containing an alkylating agent.
* Received prior obinutuzumab.
* Received rituximab within 4 weeks of study start.
* Prior treatment-related toxicities that have not resolved to ≤ Grade 1 before the date of study drug administration except for stable chronic toxicities (≤ Grade 2) not expected to resolve (eg, stable Grade 2 peripheral neurotoxicity).
* Received any prior monoclonal antibody (except an anti-CD20 antibody) within 90 days before the date of study start.
* History of severe allergic or anaphylactic reactions to monoclonal antibody therapy (eg, subjects in whom re-administration with rituximab would be contraindicated for safety reasons).
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Incyte Corporation

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Fitzroy Dawkins, MD

Role: STUDY_DIRECTOR

Incyte Corporation

Locations

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Banner Health

Gilbert, Arizona, United States

Site Status

University of California, San Diego

La Jolla, California, United States

Site Status

University of Kansas Cancer Center

Fairway, Kansas, United States

Site Status

Center for Cancer and Blood Disorders (CCBD) - Bethesda

Bethesda, Maryland, United States

Site Status

Clinical Research Alliance

Lake Success, New York, United States

Site Status

Froedtert & Medical College of Wisconsin & Affiliated Hospitals

Milwaukee, Wisconsin, United States

Site Status

FN Ostrava / Ostrava

Ostrava, , Czechia

Site Status

Aarhus University Hospital

Aarhus, , Denmark

Site Status

Rigshospitalet

Copenhagen, , Denmark

Site Status

The Finsen Centre, National Hospital

Copenhagen, , Denmark

Site Status

Semmelweis Egyetem

Budapest, , Hungary

Site Status

Centro di Riferimento Oncologico

Aviano, , Italy

Site Status

Azienda Ospedaliero Universitaria Di Bologna

Bologna, , Italy

Site Status

Policlinico S. Orsola-Ematologia LA Seragnoli

Bologna, , Italy

Site Status

A.O. Spedali Civili

Brescia, , Italy

Site Status

UO Ematologia ASST Spedali Civili

Brescia, , Italy

Site Status

Hospital Germans Trias Pujol

Barcelona, , Spain

Site Status

Hospital Universitario Gregorio Marañón

Madrid, , Spain

Site Status

Hospital Universitario Fundación Jiménez Díaz

Madrid, , Spain

Site Status

Hospital Universitario La Paz

Madrid, , Spain

Site Status

Hospital Universitario Virgen del Rocío

Seville, , Spain

Site Status

Countries

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United States Czechia Denmark Hungary Italy Spain

Other Identifiers

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Parsaclisib

Identifier Type: OTHER

Identifier Source: secondary_id

2016-002829-11

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

INCB 50465-102 (CITADEL-102)

Identifier Type: -

Identifier Source: org_study_id

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