BridgeMD
A Single center, Open-Label, Randomized Study to Evaluate the Safety and Efficacy of neoadjuvant and adjuvant Pembrolizumab on top of standard Chemo-Radiotherapy (Stupp protocol) in Treatment of Patients with newly diagnosed Glioblastoma Multiforme (GBM). (PIRG)
EU CTIS ID: 2024-517535-52-00
What this study is testing
To evaluate the short-term and longer-term safety, tolerability, and effectiveness of neoadjuvant and adjuvant Pembrolizumab on top of standard therapy (Stupp protocol) in patients with Glioblastoma Multiforme (GBM).
- Therapeutic use (Phase IV)
A plain-language read of the study's public EU CTIS listing. The study team confirms the details.
Who can take part
You may be able to join if
- Signed Informed Consent Form
- For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use double barrier contraceptive methods that result in a failure rate of < 1% per year during the treatment period and for at least 120 days after the last immuno-PET imaging.
- For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use double barrier contraceptive methods that result in a failure rate of < 1% per year during the treatment period and for at least 120 days after the last immuno-PET imaging.
- Age ≥ 18 years
- Age ≤70 years
- Able to comply with the study protocol in the investigator’s judgment
You likely can't join if
- Any active concomitant malignancy, except: a. Locally treated basal or squamous cell carcinoma b. Cervical carcinoma in situ c. Breast cancer in situ d. Bladder cancer in situ e. Low grade prostate cancer (under observation with PSA level in normal range)
- History of tuberculosis
- Any mental disorder that may affect patient's participation
- Any drug or psychoactive substance dependence
- Evidence of significant uncontrolled concomitant disease that could affect compliance with the protocol
- Treatment with any other investigational agent or participation in another clinical trial with therapeutic intent within 28 days prior to study treatment initiation
See the full eligibility criteria
Who can join
- Signed Informed Consent Form
- For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use double barrier contraceptive methods that result in a failure rate of < 1% per year during the treatment period and for at least 120 days after the last immuno-PET imaging.
- For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use double barrier contraceptive methods that result in a failure rate of < 1% per year during the treatment period and for at least 120 days after the last immuno-PET imaging.
- Age ≥ 18 years
- Age ≤70 years
- Able to comply with the study protocol in the investigator’s judgment
- Clinically and radiologically (contrast CT, full profile MRI – T1-weighted with or without contrast, T2-weighted, FLAIR, DWI, PWI, MR-spectroscopy) confirmed diagnosis of GBM, localized outside eloquent brain areas
- Resectable tumor
- Fully physically active ≥80 points in Karnofsky performance scale
- Life expectancy of at least 3 months
- Adequate organ function (confirmed within 1 weeks before enrollment):a) Hemoglobin ≥ 9g/dL , b) Absolute Neutrophils Count (ANC) ≥1.5×10^9/L, c) White Blood Cells (WBC) count ≥3×10^9/L, d) Platelets (PTL) ≥ 100×10^9/L, e) AST/ALT ≤2.5×ULN, f) Serum creatinine (S-Cr) ≤ ULN, g) Glomerular Filtration Rate (GFR) ≥50mL/min, h) Albumin ≥ LLN , i) Bilirubin ≤ 1.5 ULN (except patients with documented Gilbert’s Syndrome, who must present adequate level of direct bilirubin),j) International normalized ratio (INR) and activated partial thromboplastin time (aPTT) ≤ 1.5×ULN. (Elevation of INR and aPTT due to administration of anticoagulation drugs is not a contraindication for the enrollment. However, it must return to normal range prior to surgery).
What rules you out
- Any active concomitant malignancy, except: a. Locally treated basal or squamous cell carcinoma b. Cervical carcinoma in situ c. Breast cancer in situ d. Bladder cancer in situ e. Low grade prostate cancer (under observation with PSA level in normal range)
- History of tuberculosis
- Any mental disorder that may affect patient's participation
- Any drug or psychoactive substance dependence
- Evidence of significant uncontrolled concomitant disease that could affect compliance with the protocol
- Treatment with any other investigational agent or participation in another clinical trial with therapeutic intent within 28 days prior to study treatment initiation
- Major surgical procedure within 4 weeks prior to study enrollment or anticipation of need for a major surgical procedure during the course of the study other than for diagnosis
- Any live vaccination within 30 days before enrollment
- Any active immunosuppressive systemic infection including history of human immunodeficiency virus (HIV) infection
- Body mass index (BMI) ≥ 35 kg/m2
- Pregnant or lactating or intending to become pregnant during the study – women who are not postmenopausal (postmenopausal defined as ≥ 12 months of non-drug-induced amenorrhea) or surgically sterile must have a negative serum pregnancy test result within 2 weeks prior to initiation of study treatment
- Any previous systemic cancer treatment, including, but not limited to: a. Radiotherapy b. Brachytherapy for brain tumor c. Chemotherapy d. Carmustine wafer treatment (Gliadel®) e. Any immune checkpoint inhibitor therapy or any anticancer vaccination
- Any condition that the patient's physician determines to be detrimental to the patient participating in this study; including any clinically important deviations from normal clinical laboratory values or concurrent medical events
- Inability to understand the local language for use of the patient QoL instruments
- Tumor other than glioblastoma grade 4 IDH-wildtype, astrocytoma grade 3 or 4 IDH-mutant identified in post-surgery histopathology.
- Presence of 1p19q codeletion
- Hypersensitivity or allergy to any substance with similar action mechanism to Pembrolizumab, Atezolizumab, Temozolomide, other monoclonal antibodies or contrast agents
- Any active immunosuppressive systemic therapy (except corticosteroids less or equal to 12mg of dexamethasone equivalent; the dose of dexamethasone should be kept as low as possible throughout the whole duration of this trial)
- Any active autoimmune disease or systemic therapy for autoimmune disease within 2 years before enrollment
- History of any immunodeficiency
- Active infection
- Significant cardiovascular disease, such as New York Heart Association cardiac disease ≥ Class III, myocardial infarction within 3 months, coronary artery disease, unstable arrhythmias or unstable angina
- Active liver disease, hepatitis, HBV or HCV infection
The study team makes the final eligibility decision.
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18-64 years, 65+ years. The study team makes the final eligibility decision.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.