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Loncastuximab Tesirine in Combination With Rituximab in Patients With Relapsed or Refractory Follicular Lymphoma

NCT04998669 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2026-03-23

No results posted yet for this study

Summary

The purpose of this research is to see if Loncastuximab Tesirine in combination with Rituximab will result in higher complete response rate when given to treat follicular lymphoma.

Conditions

Interventions

DRUG

Loncastuximab tesirine

Induction Phase (Cycles 1 through 4): * 150 μg/Kg of loncastuximab tesirine administered via intravenous infusion (given as per treatment guidelines) on Days 1 of a 3-week cycle during Cycles 1 and 2. * 75 μg/Kg of loncastuximab tesirine administered via intravenous infusion (given as per treatment guidelines) on Days 1 of a 3-week cycle during Cycles 3 and 4. Maintenance Phase 1 (Cycle 5): For participants achieving CR or PR, 75 μg/Kg of loncastuximab tesirine administered via intravenous infusion (given as per treatment guidelines). on Day 1 on Week 1, 4, 7 of a 8-week cycle. Maintenance Phase 2 (Cycle 6 \& 7): For participants achieving PR, 75 μg/Kg of loncastuximab tesirine administered via intravenous infusion (given as per treatment guidelines) on Day 1 on Week 1, 4, 7 of a 8-week cycle.

DRUG

Rituximab

Induction Phase (Cycles 1 through 4): 375 mg/m2 rituximab on days 1, 8, 15 of cycle 1 and day 1 of cycle 2 via intravenous infusion (given as per treatment guidelines) or subcutaneous 1400 mg/23,400 units hyaluronidase during Cycles 1 and 2, per discretion of treating physician. Rituximab will not be administered during Cycles 3 and 4. Maintenance Phase 1 (Cycle 5): Participants achieving a response of PR or CR will receive 375 mg/m2 rituximab during week 1 of a 8-week cycle via intravenous infusion (given as per treatment guidelines) or subcutaneous 1400 mg/23,400 units hyaluronidase, per discretion of treating physician. Maintenance Phase 2 (Cycles 6 and 7): Participants achieving a response of PR or CR will receive 375 mg/m2 rituximab during week 1 of each 8-week cycle via intravenous infusion (given as per treatment guidelines) or subcutaneous 1400 mg/23,400 units hyaluronidase, per discretion of treating physician.

Sponsors & Collaborators

  • ADC Therapeutics S.A.

    collaborator INDUSTRY

  • Juan P. Alderuccio, MD

    lead OTHER

Principal Investigators

  • Juan P Alderuccio, MD · University of Miami

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-02-11
Primary Completion
2027-08-01
Completion
2030-08-01
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04998669 on ClinicalTrials.gov