Status and phase
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About
The purpose of this study is to find out the effectiveness stereotactic body radiation therapy (SBRT) followed by two cycles of Tislelizumab (PD-1 inhibitor) with chemotherapy as treatment for operable stage II to III non-small cell lung cancer (NSCLC) prior to surgery.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Patient has histologically or cytologically proven clinical stages II and III NSCLC (according to the 8th AJCC edition) and is considered eligible for surgical resection with curative intent. Besides, T3-4N2 stage IIIB disease deemed potentially resectable by MDT group is also allowed.
Measureable disease, as defined by RECIST v1.1.
Written informed consent and HIPAA obtained from the subject prior to performing any protocol-related procedures.
EGFR mutational status should be tested in all non-squamous carcinoma, and only patients with non-EGFR-TKI sensitizing mutation (19del or L858R) are allowed. For squamous cell carcinoma, EGFR mutational test is not required.
Age > 18 years at time of study entry
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Adequate normal organ and marrow function as defined below:
Evidence of post-menopausal status or negative urinary or serum pregnancy test for female pre-menopausal patients. Women will be considered post-menopausal if they have been amenorrheic for 12 months without an alternative medical cause. The following age-specific requirements apply:
Women <50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and if they have luteinizing hormone and follicle-stimulating hormone levels in the post-menopausal range for the institution or underwent surgical sterilization (bilateral oophorectomy or hysterectomy).
Women ≥50 years of age would be considered post-menopausal if they have been amenorrheic exogenous hormonal treatments, had radiation-induced menopause with last menses >1 year ago, had chemotherapy-induced menopause with last menses >1 year ago, or underwent surgical sterilization (bilateral oophorectomy, bilateral salpingectomy or hysterectomy).
Subject is willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations including follow up.
No prior therapy for their lung cancer.
Exclusion criteria
Participation in another clinical study with an investigational product during the last 3 weeks.
History of another primary malignancy except for:
Current or prior use of immunosuppressive medication within 14 days before the first dose of durvalumab, with the exceptions of intranasal,inhaled, topical steroids, or local steroid injections (e.g., intra articular injection), corticosteroids or systemic corticosteroids at physiological doses, which are not to exceed 10 mg/day of prednisone, or an equivalent corticosteroid, and steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication).
Any unresolved toxicity (CTCAE grade 2) from therapy for a prior malignancy with the exception of alopecia, vitiligo, and the laboratory values defined in the inclusion criteria.
Any prior Grade ≥3 immune-related adverse event (irAE) while receiving any previous immunotherapy agent, or any unresolved irAE >Grade 1.
Active or prior documented autoimmune or inflammatory disorders (including inflammatory bowel disease [e.g., colitis or Crohn's disease systemic lupus erythematosus, Sarcoidosis syndrome, or Wegener syndrome [granulomatosis with polyangiitis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, etc]). No active diverticulitis within the previous 3 months. The following are exceptions to this criterion:
Active or prior documented inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis).
History of active primary immunodeficiency.
History of allogeneic organ transplant.
History of hypersensitivity to tislelizumab or any excipient.
Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirement, substantially increase risk of incurring AEs or compromise the ability of the patient to give written informed consent.
Active infection including tuberculosis (clinical evaluation that includes clinical history, physical examination and radiographic findings, and TB testing in line with local practice), hepatitis B (known positive HBV surface antigen (HBsAg) result), hepatitis C, or human immunodeficiency virus (positive HIV 1/2 antibodies). Patients with a past or resolved HBV infection (defined as the presence of hepatitis B core antibody [anti-HBc] and absence of HBsAg) are eligible. Patients positive for hepatitis C (HCV) antibody are eligible only if polymerase chain reaction is negative for HCV RNA.
History of leptomeningeal carcinomatosis.
Any condition that, in the opinion of the investigator, would interfere with evaluation of study treatment or interpretation of patient safety or study results
Subjects with uncontrolled seizures.
History of interstitial lung disease, idiopathic pulmonary fibrosis, pneumonitis (including drug induced), or evidence of active pneumonitis on screening chest CT scan.
Primary purpose
Allocation
Interventional model
Masking
46 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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