Clinical trial · Interventional
A Pharmacokinetic Study of Subcutaneous and Intravenous Rituximab in Participants With Follicular Lymphoma
A Two Stage Phase Ib Study to Investigate the Pharmacokinetics, Safety and Tolerability of Rituximab Subcutaneous (SC) Formulation in Patients With Follicular Lymphoma (FL) as Part of Maintenance Treatment
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This 2 stage study will compare the pharmacokinetics and safety profile of subcutaneous and intravenous rituximab in participants with follicular lymphoma. In the first stage, participants who have achieved at least a partial response after induction treatment with intravenous rituximab will be randomized to one of 3 treatment cohorts, to receive rituximab 375 milligram per square meter (mg/m\^2) intravenously, 375 mg/m\^2 subcutaneously or 625 mg/m\^2 subcutaneously, and pharmacokinetics evaluated on an ongoing basis. Upon selection of the subcutaneous dose (800 mg/m\^2) which results in rituximab trough plasma concentration (C trough) values comparable to those achieved with the intravenous formulation, participants in the second stage of the study will be randomized to receive either the subcutaneous or intravenous formulation to demonstrate comparability of the C trough levels with both routes of administration. Maintenance therapy will continue every 2 or 3 months with the subcutaneous formulation.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lymphoma, Follicular | Follicular Lymphoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Rituximab | Drug | Rituximab | ALIAS |
Design
Arms and outcomes
Arms (6)
- type
- ACTIVE_COMPARATOR
- label
- Rituximab IV 375 mg/m^2 (Stage 1: Cohort A)
- interventionNames
- Drug: Rituximab
- type
- ACTIVE_COMPARATOR
- label
- Rituximab IV 375 mg/m^2 (Stage 2: Cohort E)
- interventionNames
- Drug: Rituximab
- type
- EXPERIMENTAL
- label
- Rituximab SC 1400 mg (Stage 2: Cohort F)
- interventionNames
- Drug: Rituximab
- type
- EXPERIMENTAL
- label
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * CD20-positive follicular non-Hodgkin's lymphoma (NHL) * Documented partial or complete response a the end of induction treatment with rituximab * Must have completed induction treatment, and received at least 1 dose of intravenous rituximab maintenance treatment * Eastern Cooperative Oncology Group (ECOG) performance status of less than and equal to (\<=) 2 * Life expectancy of greater than and equal to (\>=) 6 months Exclusion Criteria: * Histological evidence of transformation of NHL, or types of NHL other than follicular lymphoma * Presence or history of central nervous system disease * History of malignancy other than follicular NHL * Recent major surgery (within 4 weeks prior to screening), excluding lymph node biopsy
References
Publications (2)
- DERIVEDSalar A, Avivi I, Bittner B, Bouabdallah R, Brewster M, Catalani O, Follows G, Haynes A, Hourcade-Potelleret F, Janikova A, Larouche JF, McIntyre C, Pedersen M, Pereira J, Sayyed P, Shpilberg O, Tumyan G. Comparison of subcutaneous versus intravenous administration of rituximab as maintenance treatment for follicular lymphoma: results from a two-stage, phase IB study. J Clin Oncol. 2014 Jun 10;32(17):1782-91. doi: 10.1200/JCO.2013.52.2631. Epub 2014 May 12. PMID 24821885
- DERIVEDMao CP, Brovarney MR, Dabbagh K, Birnbock HF, Richter WF, Del Nagro CJ. Subcutaneous versus intravenous administration of rituximab: pharmacokinetics, CD20 target coverage and B-cell depletion in cynomolgus monkeys. PLoS One. 2013 Nov 12;8(11):e80533. doi: 10.1371/journal.pone.0080533. eCollection 2013. PMID 24265828