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临床试验/NL-OMON53642
NL-OMON53642招募中2 期

CHemotherapy And Sequential ImmunoTherapy for locally advanced urothelial cancer: the CHASIT study - CHASIT

Erasmus MC, Universitair Medisch Centrum Rotterdam0 个研究点目标入组 58 人开始时间: 待定最近更新:
适应症

试验速览

阶段
2 期
状态
招募中
入组人数
58

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

年龄范围
18 至 99(—)

入选标准

  • 1. Age >= 18 years.
  • 2. Have histologically confirmed urothelial carcinoma of the bladder, upper
  • urinary tract or urethra; a maximum of 50% of aberrant histology is allowed.
  • 3. Have clinical stage cT4bNxM0 or cTxN1-N3M0 as assessed by bimanual
  • examination under anaesthesia, CT scan, MRI scan or PET-CT scan.
  • 4. Have at least stable disease after a minimum of 3 or a maximum of 4 cycles
  • of induction chemotherapy with Cisplatin / Carboplatin + Gemcitabine according
  • to RECIST v1.1.
  • 5. Are fit and willing to undergo radical surgery with removal of lymph node
  • template including all affected lymph nodes and the primary tumor.
  • 6. World Health Organisation performance status of 0-2.
  • 7. Provide written informed consent.
  • 8. Negative pregnancy test in women with childbearing potential.
  • 9. Adequate bone marrow function, including:
  • a. Absolute neutrophil count (ANC) >=1,500/mm3 or 1.5 x 109/L;
  • b. Platelets >=100 x 109/L;
  • c. Hemoglobin >=5.6 mmol/L (may have been transfused).
  • 10. Adequate renal function, defined as estimated creatinine clearance >=30
  • mL/min as calculated by the CKD-EPI eGFR.
  • 11. Adequate liver function, including:
  • a. Total serum bilirubin <= 1.5 x upper limit of normal (ULN);
  • b. Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) <= 2.5

排除标准

  • 1. Predominant (>= 50%) non-urothelial carcinoma histology in the diagnostic
  • endoresection specimen of the bladder, urethra or upper urinary tract. 2. Any
  • test for hepatitis B virus (HBV) or hepatitis C virus (HCV) indicating acute or
  • chronic infection. 3. Have an estimated creatinin clearance as assessed by the
  • CKD-EPI eGFR of < 30 ml/min. 4. Prior exposure to immune-mediated therapy with
  • exclusion of Bacillus-Calmette Gue*rin intravesical instillations, including
  • but not limited to other anti-CTLA-4, anti PD-1, anti PD-L1, or anti-PD-L2
  • antibodies. 5. Persisting toxicity related to prior chemotherapy (Grade >2 NCI
  • CTCAE v5.0). 6. A diagnosis of any other malignancy within 2 years prior to
  • inclusion, except for adequately treated basal cell or squamous cell skin
  • cancer or carcinoma in situ of the breast or of the cervix, low grade prostate
  • cancer on surveillance without any plans for treatment intervention, or
  • prostate cancer that has been adequately treated with prostatectomy or
  • radiotherapy and currently with no evidence of disease. 7. <=2 cycles of
  • induction platinum-based chemotherapy received. 8. Progression of disease
  • during or following induction platinum-based chemotherapy, as assessed by
  • RECIST v1.1. 9. Distant metastatic disease. 10. Previous pelvic radiation
  • therapy. 11. Breastfeeding women. 12. Bilateral upper urinary tract urothelial
  • carcinoma. 13. Active autoimmune disease that might deteriorate when receiving
  • an immunostimulatory agent. Patients with diabetes type I, vitiligo, psoriasis,
  • or hypo- or hyperthyroid disease not requiring immunosuppressive treatment are
  • eligible. 14. Any of the following in the previous 6 months: myocardial
  • infarction, severe/unstable angina, coronary/peripheral artery bypass graft,
  • symptomatic congestive heart failure, cerebrovascular accident, transient
  • ischemic attack, or symptomatic pulmonary embolism. 15. Active infection
  • requiring systemic therapy. 16. Known severe hypersensitivity reactions to
  • monoclonal antibodies (Grade 3), any history of anaphylaxis, or uncontrolled
  • asthma (ie, 3 or more features of asthma symptom control per the Global
  • Initiative for Asthma 2015). 17. Known prior or suspected hypersensitivity to
  • avelumab. 18. Current use of immunosuppressive medication, EXCEPT the
  • following: a. Intranasal, inhaled, topical steroids, or local steroid
  • injections (eg, intra-articular injection); b. Systemic corticosteroids at
  • (equivalent) doses of maximum 10 mg prednisone; c. Steroids as premedication
  • for hypersensitivity reactions (eg, CT scan premedication). 19. Diagnosis of
  • prior immunodeficiency or organ transplant requiring immunosuppressive therapy,
  • or known human immunodeficiency virus (HIV) or acquired immunodeficiency
  • syndrome (AIDS)-related illness. 20. Vaccination within 4 weeks of the first
  • dose of study treatment and while on trial is prohibited except for
  • administration of inactivate vaccines (for example, inactivated influenza
  • vaccines) or mRNA vaccines (for example, COVID-19 vaccines). 21. Other severe
  • acute or chronic medical conditions including colitis, inflammatory bowel
  • disease, and pneumonitis; psychiatric condition including recent (within the
  • past year) or active suicidal ideation or behaviour; or laboratory abnormality
  • that may increase the risk associated with study participation or stud

研究者

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