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Balstilimab for Oropharyngeal Cancer

Phase 2
Recruiting
Led By Xiuning Le, MD
Research Sponsored by M.D. Anderson Cancer Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Patients must have adequate hematologic, coagulation, hepatic, and renal function for anti-PD1 treatment including: ANC ≥ 1,500/mm3, platelet count ≥ 100,000/mm3, HgB ≥ 9 g/dL (may be with transfusion), Creatinine ≤ 1.5x ULN or creatinine clearance (measured via 24-hour urine collection) ≥ 40 mL/minute, Total Serum Bilirubin ≤ 1.5 x ULN (Patients with known Gilbert Syndrome, a total bilirubin ≤ 3.0 x ULN, with direct bilirubin ≤ 1.5 x ULN), SGOT, SGPT ≤ 3 X ULN, SGOT, SGPT ≤ 5 X ULN, Females of childbearing potential must not be breast feeding and must have a negative pregnancy test during screening and 7 days prior to initiation of study treatment. The patient must agree to use adequate contraception
Persistent detection of cfDNA HPV (≥ 16 copies/mL) in the absence of clinically evident disease at 3, 6, or 9 months following definitive treatment (surgery, systemic therapy, and/or radiation therapy)
Must not have
Active rheumatological or autoimmune conditions requiring systemic treatment, such as steroids
Prior treatment history with anti-PD-1 or anti-PD-L1 therapies are not allowed
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 5 years
Awards & highlights
No Placebo-Only Group

Summary

This trial will study if patients with a type of cancer called HPV+ OPC have a higher chance of the cancer coming back after treatment if they receive immune therapy.

Who is the study for?
This trial is for adults over 18 with HPV+ oropharyngeal cancer confirmed by biopsy, who've completed treatment but still have detectable HPV. They must be in good health otherwise, with proper organ function and non-smokers or light smokers. Women of childbearing age must not be pregnant, breastfeeding, and agree to use contraception.
What is being tested?
The study tests Balstilimab's ability to clear persistent HPV infection after standard cancer treatment in patients without visible disease. It aims to understand if clearing the virus can help control the cancer long-term.
What are the potential side effects?
Balstilimab may cause immune-related side effects such as inflammation in various organs, potential lung issues like pneumonitis, fatigue, and could affect liver enzymes. Specific side effect details will depend on individual patient reactions.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I still have HPV DNA in my blood after treatment, but no visible cancer.
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My cancer is a type of throat cancer confirmed by lab tests.
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My cancer is at an early to mid-stage.
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I am fully active or restricted in physically strenuous activity but can do light work.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I am on systemic treatment for an autoimmune or rheumatological condition.
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I have never been treated with anti-PD-1 or anti-PD-L1 therapies.
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I have or had lung inflammation not caused by an infection, treated with high-dose steroids.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 5 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 5 years for reporting.

Treatment Details

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups
Experimental Treatment
Group I: BalstilimabExperimental Treatment1 Intervention
Participants will receive Balstilimab by vein over about 30 minutes on Days 1 and 15 of each cycle (every 2 weeks)

Find a Location

Who is running the clinical trial?

M.D. Anderson Cancer CenterLead Sponsor
3,067 Previous Clinical Trials
1,802,626 Total Patients Enrolled
Agenus Inc.Industry Sponsor
52 Previous Clinical Trials
4,796 Total Patients Enrolled
Xiuning Le, MDPrincipal InvestigatorM.D. Anderson Cancer Center
2 Previous Clinical Trials
155 Total Patients Enrolled

Media Library

Balstilimab Clinical Trial Eligibility Overview. Trial Name: NCT05363709 — Phase 2
Human Papillomavirus Research Study Groups: Balstilimab
Human Papillomavirus Clinical Trial 2023: Balstilimab Highlights & Side Effects. Trial Name: NCT05363709 — Phase 2
Balstilimab 2023 Treatment Timeline for Medical Study. Trial Name: NCT05363709 — Phase 2
~13 spots leftby Feb 2028