A Study Comparing a New Drug (Surovatamig) With Standard Radiotherapy With or Without Rituximab in Adults With Limited Stage Nodal Follicular Lymphoma

NCT07736950 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 138

Last updated 2026-08-06

No results posted yet for this study

Summary

The goal of this clinical trial is to learn if surovatamig works better than standard of care involved-site radiotherapy (ISRT) with or without rituximab to treat patients with limited-stage follicular lymphoma. It will also learn about the safety of the drug.

The main questions it aims to answer is whether surovatamig can produce deeper and more durable responses, reduce the risk of disease relapse, and improve event-free survival.

Participants will:

1\) Take surovatamig for 4 cycles. The first cycle will have a dose ramp up in 3 steps over a period of 14 days. Cycle 2-4 are for 28 days with drug administered every fortnight.

OR 2a) Undergo radiotherapy only for 3 weeks OR 2b) Radiotherapy + rituximab weekly for 6 doses (6 weeks)

Visit the clinic once every cycle, at the end of treatment, and be monitored every 3 months in year 1, every 6 months in year 2, and once a year from year 3-5 for checkups and tests.

Conditions

Interventions

DRUG

Surovatamig

Surovatamig is supplied as a concentrate for solution for intravenous administration (2mg/mL).

RADIATION

Involved Site Radiotherapy (ISRT)

24 Gray of ISRT

RADIATION

Involved-Site Radiotherapy (ISRT) + Rituximab

Involved-Site Radiotherapy (ISRT) at 24Gy with 6 doses of rituximab administered weekly by intravenous (IV) at 375 mg/m\^2. 1 week = 1 cycle.

Sponsors & Collaborators

  • Australasian Leukaemia and Lymphoma Group

    lead OTHER

Principal Investigators

  • Chan Cheah · Sir Charles Gairdner Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2027-01-12
Primary Completion
2035-01-13
Completion
2035-01-13
FDA Drug
Yes

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Entities

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 NCT07736950 on ClinicalTrials.gov