Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 4:01 PM
Ignite Modification Date:
2025-12-24 @ 4:01 PM
NCT ID:
NCT06941766
Eligibility Criteria:
Inclusion Criteria:
Females aged 18-70 years. Histologically confirmed placental site trophoblastic tumor (PSTT) or epitheloid trophoblastic tumor (ETT)
For Cohort A:
Stage IV disease (treatment-naïve）, recurrent, or chemotherapy-resistant disease
For Cohort B:
Stage I-III disease requiring adjuvant chemotherapy post-biopsy/surgery, meeting ≥1 of: Abnormal β-hCG 2 weeks post-surgery; Incomplete resection; High-risk features includes: Interval from last pregnancy ≥48 months; Deep myometrial invasion; Mitotic count \>5/HPF; Tumor necrosis.
ECOG score 0-1. Signed informed consent.
Organ Function Requirements:
Hematologic:
WBC ≥3.0×10⁹/L ANC ≥1.5×10⁹/L Platelets ≥80×10⁹/L Hemoglobin ≥8.0 g/dL Creatinine ≤1.5×ULN Total bilirubin ≤1.5×ULN (or direct bilirubin ≤ULN if total bilirubin \>1.5×ULN) AST/ALT ≤2.5×ULN INR/PT/aPTT ≤1.5×ULN (or within therapeutic range if on anticoagulants).
Exclusion Criteria:
Life expectancy \<3 months. Non-gestational trophoblastic tumors. Active malignancy (except if cured ≥3 years prior). Prior immune checkpoint therapy (anti-PD-1/L1, CTLA-4, ICOS, CD40, etc.) or cell-based immunotherapies.
Active autoimmune disease requiring systemic treatment (past 2 years). Exceptions: Hormone replacement (e.g., thyroxine), physiologic corticosteroids (≤10 mg/day prednisone equivalent).
Active inflammatory bowel disease (e.g., Crohn's, ulcerative colitis). Systemic corticosteroids (\>10 mg/day prednisone equivalent) within 14 days. Allowed: Topical/inhaled steroids, prophylactic steroids for contrast allergy.
HIV/AIDS.
Active hepatitis:
HBV DNA \>1,000 IU/mL (unless on stable antiviral therapy with DNA \<1,000 IU/mL).
HCV RNA-positive (unless cured). Active tuberculosis (screening required if suspected). Uncontrolled severe infection (e.g., sepsis, pneumonia requiring hospitalization).
Cardiovascular disease: NYHA Class III/IV heart failure or LVEF \<50%. Uncontrolled hypertension (≥140/90 mmHg despite treatment). Unstable angina, myocardial ischemia, or arterial thromboembolism (≤6 months).
Interstitial lung disease (history or active). Malabsorption syndromes (e.g., chronic diarrhea, bowel obstruction) or GI perforation/fistula (≤6 months).
Psychiatric/social conditions impairing consent or compliance. Allogeneic transplant history. Live vaccines ≤30 days prior to QL1706 or planned during study. Hypersensitivity to monoclonal antibodies or protocol-specified chemotherapies. Pregnancy/lactation. Other conditions deemed to compromise patient safety or study integrity.
Healthy Volunteers:
False
Sex:
FEMALE
Minimum Age:
18 Years
Maximum Age:
70 Years
Study:
NCT06941766
Study Brief:
Protocol Section:
NCT06941766