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Refractory CancerPhase 1NCT06372574

A Study of RO7617991 in Patients With Locally Advanced or Metastatic MAGE-A4-Positive Solid Tumors

A Phase 1 study testing RO7617991 and Tocilizumab in people with Refractory Cancer and Recurrent Cancer, run by Genentech, Inc..

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

This study will evaluate the safety, tolerability, and pharmacokinetics of RO7617991, and will make a preliminary assessment of the anti-tumor activity of RO7617991 in human leukocyte antigen (HLA)-A*02 eligible patients with locally advanced or metastatic melanoma-associated antigen A4 (MAGE-A4)-positive solid tumors. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
RO7617991 and Tocilizumab
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
0 participants
Where
No sites listed yet
Study dates
30 Sep 2024to 1 Feb 2028
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
  • Body weight ≥40 kilograms
  • Life expectancy of at least 12 weeks
  • Confirmed eligible HLA-A*02 genotype and tumor with confirmed MAGE-A4 expression
  • Histologically confirmed locally advanced or metastatic solid tumor malignancy that has relapsed or is refractory to established therapies
  • Measurable disease, according to RECIST v1.1
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  • Adequate hematologic and end-organ function
  • Resolution to Grade ≤2 of all acute, clinically significant treatment-related toxicity from prior therapy
  • An archival tumor tissue specimen or fresh baseline biopsy (when archival is not available) is required

Who cannot join

  • Pregnancy or breastfeeding, or intention of becoming pregnant during the study or within 3 months after the final dose of RO7617991 or tocilizumab
  • Clinically significant cardiopulmonary dysfunction
  • Clinically significant liver disease
  • Poorly controlled Type 2 diabetes mellitus
  • Active hepatitis B or C infection
  • Positive test for human immunodeficiency virus (HIV)
Show all 12Show fewer
  • History of allergic reactions to red meat or tick bites or known galactose-alpha-1,3-galactose (alpha-gal) hypersensitivity
  • Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases
  • Symptomatic pleural effusion, pericardial effusion, or ascites or any prior procedural intervention for pleural effusion, pericardial effusion, or ascites within 6 weeks prior to enrollment
  • Active or history of autoimmune disease or immune deficiency
  • Treatment with systemic immunosuppressive medications
  • Prior allogeneic stem cell or solid organ transplantation

About this study

Official title: A Phase I, Open-Label, Multicenter Study to Evaluate the Safety, Pharmacokinetics, and Preliminary Anti-Tumor Activity of RO7617991 in HLA-A*02-Positive Patients With Locally Advanced and/or Metastatic MAGE-A4-Positive Solid Tumors

This study will evaluate the safety, tolerability, and pharmacokinetics of RO7617991, and will make a preliminary assessment of the anti-tumor activity of RO7617991 in human leukocyte antigen (HLA)-A*02 eligible patients with locally advanced or metastatic melanoma-associated antigen A4 (MAGE-A4)-positive solid tumors.

Being tested
RO7617991, Tocilizumab
Medical subject headings
Neoplasms, Recurrence

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • RO7617991Drug

    RO7617991 will be administered by intravenous (IV) infusion. Treatment will continue until unacceptable toxicity or loss of clinical benefit as determined by the investigator.

  • TocilizumabDrug

    Also called Actemra®, RoActemra®, RO4877533

    Tocilizumab 8 mg/kg IV will be administered to patients when necessary to treat potential cytokine release syndrome (CRS), as described in the protocol.

Study groups in NCT06372574
Study groupRoleWhat they receive
RO7617991 Dose Escalation and ExpansionExperimentalNot described
Receives: Drug: RO7617991; Drug: Tocilizumab

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Incidence and Severity of Adverse Events

    Measured: From first dose until 90 days after the final dose of study treatment (up to approximately 3 years)

  2. Number of Participants with Abnormal Values in Targeted Vital Signs

    The targeted vital signs include pulse rate, respiratory rate, systolic and diastolic blood pressure, pulse oximetry, and body temperature.

    Measured: From Baseline (predose) until 90 days after the final dose of study treatment (up to approximately 3 years)

  3. Number of Participants with Abnormal Values in Clinical Laboratory Test Parameters

    Measured: From Baseline (predose) until 90 days after the final dose of study treatment (up to approximately 3 years)

Secondary outcomes (6)
  1. Serum Concentration of RO7617991 at Specific Timepoints

    Measured: From first dose until 30 days after the final dose of study treatment (up to approximately 3 years)

  2. Objective Response Rate (ORR), as Determined by the Investigator According to RECIST v1.1

    RECIST v1.1 = Response Evaluation Criteria in Solid Tumors, Version 1.1

    Measured: From Baseline until until radiographic disease progression or loss of clinical benefit (up to approximately 3 years)

  3. Duration of Response (DOR), as Determined by the Investigator According to RECIST v1.1

    Measured: From first occurrence of a confirmed objective response to disease progression or death, whichever occurs first (up to approximately 3 years)

  4. Progression-Free Survival (PFS), as Determined by the Investigator According to RECIST v1.1

    Measured: From enrollment to the first occurrence of disease progression or relapse or death, whichever occurs first (up to approximately 3 years)

  5. Overall Survival (OS)

    Measured: From enrollment to death from any cause (up to approximately 3 years)

  6. Prevalence of Anti-Drug Antibodies (ADAs) to RO7617991 at Baseline and Incidence of ADAs to RO7617991 During the Study

    Measured: Baseline (predose) and from first dose until 90 days after the final dose of study treatment (up to approximately 3 years)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted18 Apr 2024
  2. Study start30 Sep 2024 (estimated)
  3. Primary completion1 Feb 2028 (estimated)
  4. Study completion1 Feb 2028 (estimated)

Why it stopped: GO44669 study has been withdrawn due to an internal Sponsor decision. The decision was not due to any safety or efficacy concerns with the study drug.

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Sequential
Masking
None (open label)
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06372574
Sponsor's protocol ID
GO44669
Status last verified
Aug 2024
First submitted
15 Apr 2024
Last updated
3 Sep 2024
Results posted
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing RO7617991 and Tocilizumab in people with Refractory Cancer and Recurrent Cancer, run by Genentech, Inc..

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 9 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: withdrawn, as of the sponsor's last update on 3 Sep 2024. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Incidence and Severity of Adverse Events (time frame: From first dose until 90 days after the final dose of study treatment (up to approximately 3 years)). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 3 Sep 2024.

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