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New treatment option for Gestational Trophoblastic Neoplasias (GTN)
Official title Avelumab and Methotrexate in in Low-risk Gestational Trophoblastic Neoplasias as First Line Treatment
ClinicalTrials.gov ID: NCT04396223
What this study is testing
What is Avelumab Injection?
Avelumab Injection is an investigational medicine, given as an infusion into a vein, being studied as a potential treatment for gestational trophoblastic neoplasias (gtn).
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- Gestational trophoblastic neoplasias (GTN) are characterized by the persistence of elevated hCG titers after complete uterine evacuation of a partial hydatidiform mole (PHM) or a complete hydatidiform mole. Low-risk GTN patients (FIGO score ≤ 6) are commonly treated with single agent treatment (methotrexate or actinomycin-D) The cure rate, assessed by hCG normalization, is obtained in 65 to 75% of patients with these agents GTN patients with resistance to these treatments are treated with another single agent drug or polychemotherapy regimens, such as EMA-CO or BEP regimen.
- Phase 2: a mid-size study of how well it works
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older, women only
You may be able to join if
- \- Woman older than 18 years
- Low-risk gestational trophoblastic neoplasia according to FIGO score (FIGO score ≤ 6) with indication of methotrexate as first line treatment
- Patients with Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2
- Patients with adequate bone marrow function measured within 28 days prior to administration of study treatment as defined below
- Absolute granulocyte count ≥ 1.5 x 10 9 /L
You likely can't join if
- Prior therapy with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti- CTLA 4 antibody (including ipilimumab, tremelimumab or any other...
- Illness, incompatible with avelumab, such as congestive heart failure; respiratory distress; liver failure; uncontrolled epilepsy; allergy.
- Patients with a known allergic hypersensitivity to methotrexate or any of the other ingredients (sodium chloride, sodium hydroxide, and hydrochloric...
- Patients with second primary cancer, except: adequately treated non-melanoma skin cancer, curatively treated in-situ cancer of the cervix, or other...
- All people with brain metastases, except those meeting the following criteria:
- Brain metastases that have been treated locally and are clinically stable for at least 2 weeks prior to enrolment, No ongoing neurological symptoms...
See the full eligibility criteria
Who can join
- \- Woman older than 18 years
- Low-risk gestational trophoblastic neoplasia according to FIGO score (FIGO score ≤ 6) with indication of methotrexate as first line treatment
- Patients with Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2
- Patients with adequate bone marrow function measured within 28 days prior to administration of study treatment as defined below
- Absolute granulocyte count ≥ 1.5 x 10 9 /L
- Platelet count ≥ 100 x 10 9 /L
- Haemoglobin ≥ 9.0 g/dL (may have been blood transfused)
- Patients with adequate renal function: \ Calculated creatinine clearance ≥ 30 ml/min according to the Cockcroft-Gault formula (or local institutional standard method)
- Patients with adequate hepatic function \ Serum bilirubin ≤ 1.5 x UNL and AST/ALT ≤ 2.5 X UNL (≤ 5 X UNL for patients with liver metastases)
- Patients must have a life expectancy ≥ 16 weeks
- Confirmation of non-childbearing status for women of childbearing potential. An evolutive pregnancy can be ruled out in the following cases:
- in case of a previous hysterectomy
- if serum hCG level ≥ 2 000 IU/L and no intra or extra-uterine gestational sac is detected on pelvic ultrasound
- if serum hCG level \< 2 000 IU/L on a first measurement and serum hCG increases \<100% on a second measurement performed 3 days later.
- Highly effective contraception if the risk of conception exists. (Note: The effects of the trial drug on the developing human fetus are unknown; thus, women of childbearing potential must agree to use 2 highly effective...
- Patients who gave its written informed consent to participate to the study
- Patients affiliated to a social insurance regime
- Patient is willing and able to comply with the protocol for the duration of the treatment
What rules you out
- Prior therapy with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti- CTLA 4 antibody (including ipilimumab, tremelimumab or any other antibody or drug specifically targeting T-cell costimulation or immune...
- Illness, incompatible with avelumab, such as congestive heart failure; respiratory distress; liver failure; uncontrolled epilepsy; allergy.
- Patients with a known allergic hypersensitivity to methotrexate or any of the other ingredients (sodium chloride, sodium hydroxide, and hydrochloric acid if excipient)
- Patients with second primary cancer, except: adequately treated non-melanoma skin cancer, curatively treated in-situ cancer of the cervix, or other solid tumours curatively treated with no evidence of disease for ≥ 5...
- All people with brain metastases, except those meeting the following criteria:
- Brain metastases that have been treated locally and are clinically stable for at least 2 weeks prior to enrolment, No ongoing neurological symptoms that are related to the brain localization of the disease (sequelae...
- people with brain metastases must be either off steroids except a stable or decreasing dose of \<10mg daily prednisone (or equivalent).
- Patients receiving any systemic chemotherapy, radiotherapy (except for palliative reasons), within 2 weeks from the last dose prior to study treatment (or a longer period depending on the defined characteristics of the...
- Persistent toxicities (\>=CTCAE grade 2) with the exception of alopecia and sensory neuropathy, caused by previous cancer therapy.
- Treatment with other investigational agents.
- Bowel occlusive syndrome, inflammatory bowel disease, immune colitis, or other gastro-intestinal disorder that does not allow oral medication such as malabsorption.
- Stomatitis, ulcers of the oral cavity and known active gastrointestinal ulcer disease
- Clinically significant (i.e., active) and severe cardiovascular disease according to investigator opinion such as myocardial infarction (\< 6 months prior to enrollment)
- Patients with immune pneumonitis, pulmonary fibrosis
- Known severe hypersensitivity reactions to monoclonal antibodies, any history of anaphylaxis, or uncontrolled asthma (ie, 3 or more features of partially controlled asthma Global Initiative for Asthma 2011).
- Known human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS) related illness.
- Active infection requiring systemic therapy.
- Positive test for HBV surface antigen and / or confirmatory HCV RNA (if anti-HCV antibody tested positive)
- Administration of a live vaccine within 30 days prior to study entry.
- Current or prior use of immunosuppressive medication within 7 days prior to start of study treatment. The following are exceptions to this exclusion criterion:
- Intranasal, inhaled, topical steroids, or local steroid injections (eg, intra-articular injection);
- Systemic corticosteroids at physiologic doses not to exceed 10 mg/day of prednisone or equivalent;
- Steroids as premedication for hypersensitivity reactions (eg, CT scan premedication).
- Active autoimmune disease that might deteriorate when receiving an immunostimulatory agents. Patients with diabetes type I, vitiligo, psoriasis, hypo- or hyperthyroid disease not requiring immunosuppressive treatment...
- Female patients who are pregnant or lactating, or are of childbearing potential and not practicing a medically acceptable method of birth control.
- Treatment with oral anticoagulant such Coumadin.
- Alcoholism (patient interview, investigator judgment)
- Resting ECG with QTc \> 470msec on 2 or more time points within a 24 hour period or family history of long QT syndrome. Torsades de Pointes, arrhythmias (including sustained ventricular tachyarrhythmia and ventricular...
- Prior organ transplantation, including allogeneic stem cell transplantation (excluding autologous bone marrow transplant)
- Patients under guardianship.
The study team makes the final eligibility decision.
Where it's taking place
- Pierre-Bénite, Pierre Bénite, France
- Bordeaux, France
- Caen, France
- Lille, France
- Marseille, France
- Nice, France
- Paris, France
- Rennes, France
- Toulouse, France
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 female, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Pierre-Bénite, Pierre Bénite, France; Bordeaux, France; Caen, France; Lille, France; Marseille, France; Nice, France and 3 more location(s). Enter your location above to see the nearest site and check your eligibility.
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BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.