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临床试验/CTRI/2023/04/051609
CTRI/2023/04/051609尚未招募2 期

A Phase 2 Open-Label Basket Study of FS118, a LAG-3/PD-L1 Bispecific Antibody, in Subjects with Advanced and Early-Stage Malignancies

F-star Therapeutics Inc0 个研究点目标入组 0 人开始时间: 待定最近更新:

试验速览

阶段
2 期
状态
尚未招募

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

入选标准

  • 1. The subject (or legally acceptable representative if applicable) provides written
  • informed consent for the trial.
  • 2. >=18 years of age on the day of signing the informed consent.
  • 3. A male subject must agree to use contraception and refrain from sperm donation
  • during the treatment period and for at least 60 days after the last dose of study
  • 4. A female subject is eligible to participate if she is not pregnant, not breastfeeding, and
  • at least one of the following conditions applies:
  • a) Not a WOCBP
  • b) A WOCBP who agrees to follow contraceptive guidance during the treatment
  • period and for at least 60 days after the last dose of study treatment
  • 5. Have an ECOG performance status of 0 to 1.
  • 6. Have a life expectancy of at least 3 months.
  • 7. HIV-infected subjects are eligible but must be on ART and have well-controlled HIV
  • infection/disease defined as:
  • a) Subjects on ART must have a CD4+ T cell count >350 cells/mm3 at time of
  • b) Subjects on ART must have achieved and maintained virologic suppression
  • defined as confirmed HIV RNA level below 50 copies/mL or the lower limit of
  • qualification (below the limit of detection) using the locally available assay at the
  • time of screening and for at least 12 weeks prior to screening.
  • c) Subjects on ART must have been on a stable regimen, without changes in drugs
  • or dose modification, for at least 4 weeks prior to study entry (Day 1).
  • 8. Subjects who are HBsAg positive are eligible if they have received HBV antiviral
  • therapy for at least 4 weeks and have undetectable HBV viral load prior to
  • randomization.
  • NOTE: Subjects should remain on anti-viral therapy throughout study intervention
  • and follow local guidelines for HBV anti-viral therapy post completion of study
  • intervention.
  • NOTE: Hepatitis B screening tests are not required unless:
  • Known history of HBV infection,
  • As mandated by local health authority.
  • 9. Subjects with history of HCV infection are eligible if HCV viral load is undetectable
  • at screening.
  • NOTE: Subjects must have completed curative anti-viral therapy at least 4 weeks
  • prior to randomization.
  • NOTE: Hepatitis C screening tests are not required unless:
  • Known history of HCV infection,
  • As mandated by local health authority

排除标准

  • Core Exclusion Criteria
  • Subjects are excluded from the study if any of the following criteria apply:
  • Pregnancy Exclusion:
  • 1. A WOCBP who has a positive urine pregnancy test (within 72 hours) prior to
  • treatment. If the urine test is positive or cannot be confirmed as negative, a serum
  • pregnancy test will be required.
  • Prior/Concomitant Therapy:
  • 2. Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2 agent or
  • with an agent directed to another stimulatory or co-inhibitory TCR (e.g., LAG-3,
  • CTLA-4, OX40, CD137)
  • 3. Has received prior systemic anti-cancer therapy including investigational agents
  • within 28 days prior to treatment.
  • 4. Recovery from all AEs due to previous therapies to <=Grade 1 or baseline, with the
  • exception of alopecia.
  • NOTE: Subjects with Grade <=2 neuropathy and subjects with endocrine-related
  • AEs Grade <=2 requiring treatment or hormone replacement may be eligible after
  • discussion with the Sponsorâ??s Medical Monitor.
  • NOTE: If the subject had major surgery, the subject must have recovered
  • adequately from the procedure and/or any complications from the surgery prior to
  • starting study intervention.
  • 5. Has received prior radiotherapy within 2 weeks of start of study treatment.
  • Subjects must have recovered from all radiation-related toxicities, not require
  • corticosteroids, and not have had radiation pneumonitis. A 1-week washout is
  • permitted for palliative radiation (<=2 weeks of radiotherapy) to non-CNS disease.
  • 6. Has received a live or live-attenuated vaccine within 30 days prior to the first dose
  • of study intervention.
  • NOTE: Administration of killed vaccines are allowed.
  • Prior/Concurrent Clinical Study Experience:
  • 7. Is currently participating in or has participated in a study of an investigational
  • agent or has used an investigational device within 4 weeks prior to the first dose
  • of study treatment.
  • NOTE: Subjects who have entered the follow-up phase of an investigational
  • study may participate as long as it has been >28 days after the last dose of the
  • previous investigational agent.
  • 8. Has undergone prior allogeneic hematopoietic stem cell transplantation within the
  • last 5 years (Subjects who have had a transplant greater than 5 years ago are
  • eligible as long as there are no symptoms of GVHD).
  • 9. Has had an allogeneic tissue/solid organ transplant.
  • Diagnostic Assessments:
  • 10. Subject is, in the opinion of the treating physician, deemed at high risk of fatal
  • outcome in case of COVID-19.
  • 11. Subjects with a history of COVID-19 and have not provided a negative test for
  • SARS-CoV-2 infection within 28 days of the planned first dose date with FS118.
  • 12. Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid
  • therapy (dosing exceeding 10 mg daily of prednisone or equivalent) or any other
  • form of immunosuppressive therapy within 7 days prior the first dose of study
  • 13. Has a known additional malignancy that is progressing or has required active
  • treatment within the past 3 years.
  • NOTE: Subjects with basal cell carcinoma of the skin, squamous cell carcinoma
  • of the skin, transitional cell carcinoma of u

研究者

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A study of FS118 in subjects with advanced and early... | 临床试验