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Monoclonal Antibodies

Blinatumomab + Pembrolizumab for Leukemia

Phase 1 & 2
Waitlist Available
Led By Matthew Wieduwilt, M.D., P.h.D.
Research Sponsored by University of California, San Diego
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Women of child-bearing potential and men with partners of child-bearing potential must agree to use 2 methods of birth control or be surgically sterile, or abstain from heterosexual activity for the course of the study through 120 days after the last dose of study medication
Male subjects must agree to use a latex condom during sexual contact with females of childbearing potential even if they have had a successful vasectomy starting with the first dose of study therapy through 120 days after the last dose of study therapy
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 4 years
Awards & highlights

Study Summary

This trial is testing whether adding pembrolizumab to blinatumomab improves response rate in people with relapsed or refractory B-cell acute lymphoblastic leukemia.

Who is the study for?
Adults with relapsed or refractory B-cell acute lymphoblastic leukemia who have tried at least one therapy before can join. They must not be pregnant, agree to use birth control, and should not have had certain treatments or surgeries recently. People with heart issues, other cancers needing treatment, active infections like TB or hepatitis, HIV, recent vaccines, autoimmune diseases or lung problems are excluded.Check my eligibility
What is being tested?
The trial is testing if adding pembrolizumab to blinatumomab improves response in patients whose leukemia has returned after treatment or didn't respond to previous therapies. It's a two-part study: first part checks safety (Phase I) and second part measures effectiveness (Phase II).See study design
What are the potential side effects?
Possible side effects include immune system reactions that might affect organs; infusion-related symptoms; fatigue; increased risk of infections due to weakened defenses; potential for hormonal imbalances and changes in blood counts.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I agree to use two forms of birth control or abstain from sex during and up to 120 days after the study.
Select...
I agree to use a condom during sex with women who can have children, from the start of the study until 120 days after it ends.
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My B-ALL has come back or didn't respond to treatment after at least 1 therapy.
Select...
My leukemia is Ph+ or BCR-ABL1+ and I cannot tolerate or didn't respond to at least one advanced TKI treatment.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~4 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and 4 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Overall Response Rate (ORR)
Secondary outcome measures
2 year relapse-free survival
2-year overall survival
Complete Response Rate (CR)
+2 more

Side effects data

From 2022 Phase 3 trial • 1274 Patients • NCT02220894
12%
Weight decreased
9%
Diarrhoea
9%
Aspartate aminotransferase increased
9%
Arthralgia
9%
Constipation
9%
Haemoptysis
9%
Hypothyroidism
9%
Decreased appetite
9%
Alanine aminotransferase increased
9%
Nasopharyngitis
9%
Bronchitis
6%
Anaemia
6%
Cough
6%
Asthenia
6%
Pruritus
6%
Pneumonia
6%
Headache
6%
Blood alkaline phosphatase increased
3%
Tumour associated fever
3%
Rash
3%
Leukopenia
3%
Hyperglycaemia
3%
Pneumonia bacterial
3%
Myalgia
3%
Subdural haemorrhage
3%
Nausea
3%
Malaise
3%
White blood cell count decreased
3%
Upper respiratory tract infection
3%
Hypertension
3%
Pyrexia
3%
Dyspnoea
3%
Back pain
3%
Chest pain
3%
Haematemesis
3%
Hyperthyroidism
3%
Lymph gland infection
3%
Upper gastrointestinal haemorrhage
3%
Oedema peripheral
100%
80%
60%
40%
20%
0%
Study treatment Arm
Pembrolizumab Second Course
Pembrolizumab
Chemotherapy (SOC Treatment)

Trial Design

1Treatment groups
Experimental Treatment
Group I: Blinatumomab + PembrolizumabExperimental Treatment2 Interventions
Drug: blinatumomab Cycle 1 Blinatumomab Day 1-7 Continuous IV infusion for 28 days (9 mcg/day) Blinatumomab Day 8-28 Continuous IV infusion for 28 days (28 mcg/day) Cycle 2-5 Blinatumomab Day 1-28 Continuous IV infusion for 28 days (28 mcg/day) Cycle length 42 days Other Names: Blincyto Drug: pembrolizumab Cycle 1 Pembrolizumab Day 15 and 36 IV infusion over 30 minutes (200mg) Cycle 2-5 Pembrolizumab Day 15 and 36 IV infusion over 30 minutes (200mg) Other Names: Keytruda MK-3475
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
pembrolizumab
2017
Completed Phase 3
~5750
blinatumomab
2017
Completed Phase 1
~40

Find a Location

Who is running the clinical trial?

AmgenIndustry Sponsor
1,371 Previous Clinical Trials
1,378,202 Total Patients Enrolled
University of California, San DiegoLead Sponsor
1,122 Previous Clinical Trials
1,521,028 Total Patients Enrolled
Matthew Wieduwilt, M.D., Ph.D.Lead Sponsor

Media Library

Blinatumomab (Monoclonal Antibodies) Clinical Trial Eligibility Overview. Trial Name: NCT03160079 — Phase 1 & 2
Acute Lymphoblastic Leukemia Research Study Groups: Blinatumomab + Pembrolizumab
Acute Lymphoblastic Leukemia Clinical Trial 2023: Blinatumomab Highlights & Side Effects. Trial Name: NCT03160079 — Phase 1 & 2
Blinatumomab (Monoclonal Antibodies) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03160079 — Phase 1 & 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
~3 spots leftby Dec 2025