A Safety and Efficacy Study of Duvelisib in Relapsed/Refractory Follicular Lymphoma

• Status: Recruiting
• Trial end date: 2022-03-31
• Target enrollment: 0
• Participant gender: All

Summary

This is a phase 2 clinical trial to evaluate the safety and efficacy of duvelisib as a monotherapy in subjects diagnosed with follicular lymphoma (FL) that is relapsed or refractory to either chemotherapy or radioimmunotherapy (RIT).

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: CSPC ZhongQi Pharmaceutical Technology Co., Ltd.

Criteria

Inclusion Criteria:

1. Subjects must have been fully informed and signed informed consent form.

2. Subjects must be adults (>/=18 years), male or female.

3. Subjects who have been defined as FL by histologic or cytologic diagnosis, and must have relapsed or been refractory (at least two prior regimens for FL).

4. Measurable disease with a lymph node or tumor mass ≥1.5 cm in at least one dimension by CT, PET/CT or MRI according to Lugano 2014 criteria.

5. Eastern Cooperative Oncology Group (ECOG) performance status of 0-2.

6. Adequate renal and hepatic function.

7. Women of childbearing potential must have a negative serum or urine β human chorionic gonadotropin (βhCG) pregnancy test.

8. Willingness of male and female subjects who are not surgically sterile or postmenopausal to use medically acceptable methods of birth control for the duration of the study, including 30 days after the last dose of duvelisib.

Exclusion Criteria:

1. Grade 3B FL and/or clinical evidence of transformation to a more aggressive subtype of lymphoma.

2. Known hypersensitivity to the study drug duvelisib or excipients.

3. Previous treatment with a PI3K inhibitor or BTK inhibitor.

4. Prior history of allogeneic hematopoietic stem cell transplant (HSCT).

5. Prior chemotherapy, cancer immunosuppressive therapy, radiotherapy or other investigational agents within 4 weeks before the first dose of study drug.

6. Symptomatic central nervous system (CNS) Lymphoma.

7. Ongoing systemic bacterial, fungal, or viral infections at the time of initiation of study treatment.

8. Human immunodeficiency virus (HIV) infection.

9. Active cytomegalovirus (CMV) or Epstein-Barr virus (EBV) infection.

10. Hepatitis B or hepatitis C Infection.

11. History of stroke, unstable angina, or ventricular arrhythmia requiring medication or mechanical control within the last 6 months prior to first dose of study drug.

12. Female subjects who are pregnant or breastfeeding.