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Trial Title: Trilaciclib Prior to Chemotherapy Plus Tislelizumab as 1L Treatment for Advanced Squamous Non-Small-Cell Lung Cancer

NCT ID: NCT05900921

Condition: Advanced Squamous Non-Small-Cell Lung Cancer

Conditions: Official terms:
Lung Neoplasms
Carcinoma, Non-Small-Cell Lung
Paclitaxel
Carboplatin
Tislelizumab

Study type: Interventional

Study phase: Phase 2

Overall status: Not yet recruiting

Study design:

Allocation: Randomized

Intervention model: Parallel Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Trilaciclib
Description: IV infusion, d1
Arm group label: Experimental: Trilaciclib+Chemotherpy+Tislelizumab

Intervention type: Drug
Intervention name: Carboplatin
Description: IV infusion, d1
Arm group label: Active Comparator: Chemotherpy+Tislelizumab
Arm group label: Experimental: Trilaciclib+Chemotherpy+Tislelizumab

Intervention type: Drug
Intervention name: Paclitaxel
Description: IV infusion, d1
Arm group label: Active Comparator: Chemotherpy+Tislelizumab
Arm group label: Experimental: Trilaciclib+Chemotherpy+Tislelizumab

Intervention type: Drug
Intervention name: Tislelizumab
Description: IV infusion, d1
Arm group label: Active Comparator: Chemotherpy+Tislelizumab
Arm group label: Experimental: Trilaciclib+Chemotherpy+Tislelizumab

Summary: The purpose of this study is to explore the myeloprotective effects of trilaciclib in advanced squamous non-small cell lung cancer patients receiving a combination therapy of chemotherapy(carboplatin+paclitaxel) and immune checkpoint inhibitor (tislelizumab), as well as enhancing antitumor efficacy and possible immunological synergies.

Detailed description: This is a phase 2 clinical trial that is randomized, controlled, multicenter, and prospective in design. A total of 132 patients with advanced, untreated squamous non-small cell lung cancer will be randomly assigned 1:1 to receive or not receive Trilaciclib (240mg/m2) in combination with Paclitaxel (175mg/m2), Cisplatin (AUC=5), and Tislelizumab (200mg) treatment, every 3 weeks for up to 4-6 cycles (Induction). Following induction, patients will receive or not receive trilaciclib with tislelizumab for every 3 weeks until PD, intolerable toxicity, withdrawal, or death. If subsequent chemotherapy is indicated for patients after first-line progression, trilaciclib will be provided to observe the myeloprotective effect in second-line treatment. The study is expected to commence recruitment in mainland China in about May 2023. It is expected that the trial will end in December 2025.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - 1. Age ≥ 18 years old and ≤ 75 years old, male or female; - 2. Unresectable stage ⅢB and Ⅳ squamous non-small cell lung cancer confirmed by histology or cytology; - 3. Have not received systemic anti-tumor therapy for advanced tumors in the past; - 4. There is at least one measurable lesion that meets the RECIST1.1 criteria; - 5. Patients with asymptomatic brain metastases or stable symptoms after treatment of brain metastases; - 6. Laboratory tests meet the following criteria: Hemoglobin ≥ 100 G/L (female), 110 G/L (male) Neutrophil count ≥ 2 × 10^9/L Platelet count ≥ 100 × 10^9/L; Creatinine ≤ 15 mg/L or creatinine clearance (CrCl) ≥ 60 mL/min (Cockcroft-Gault formula); Total bilirubin ≤ 1.5 × upper limit of normal (ULN); ALT and AST ≤ 3 × ULN or ≤ 5 × ULN (for patients with liver metastases); Albumin ≥ 30g/L; - 7.ECOG PS score 0-1; - 8. Expected survival time ≥ 3 months; - 9. Women: All women with potential fertility must have negative serum pregnancy test results during the screening period, and must take reliable contraceptive measures from the signing of informed consent to 3 months after the last administration; - 10. Understand and sign the informed consent form. Exclusion Criteria: - 1. Patients with the following diseases: Known HIV infection, active hepatitis B (defined as HBV DNA positive) and hepatitis C (HCV RNA positive); Interstitial lung disease/lung inflammation; Active, suspected autoimmune disease requiring systemic treatment in the past 2 years; - 2. Vaccination of live attenuated vaccine within 4 weeks before enrollment, or expected to require vaccination of live attenuated vaccine during the study period; - 3. Uncontrolled ischemic heart disease or clinically significant congestive heart failure (NYHA class III or IV); - 4. Stroke or cardiovascular and cerebrovascular events within 6 months before enrollment 5. QTcF > 480 msec at screening and > 500 msec for patients with ventricular pacemakers - 6. Previous hematopoietic stem cell or bone marrow transplantation - 7.Hypersensitivity to the study drug or its components; - 8. Those who are not considered suitable to participate in the study by the investigator.

Gender: All

Minimum age: 18 Years

Maximum age: 75 Years

Healthy volunteers: No

Start date: July 1, 2023

Completion date: December 31, 2025

Lead sponsor:
Agency: Sichuan University
Agency class: Other

Collaborator:
Agency: Chengdu First people's hospital
Agency class: Other

Collaborator:
Agency: Chengdu Second people's hospital
Agency class: Other

Collaborator:
Agency: Chengdu Seventh People's Hospital
Agency class: Other

Collaborator:
Agency: Mianyang Central Hospital
Agency class: Other

Collaborator:
Agency: Shanxi Provincial Cancer Hospital
Agency class: Other

Collaborator:
Agency: Shandong Provincial Cancer Hospital
Agency class: Other

Collaborator:
Agency: Heilongjiang Provincial Cancer Hospital
Agency class: Other

Collaborator:
Agency: Enshi Central Hospital
Agency class: Other

Collaborator:
Agency: Neijiang Hospital of Traditional Chinese Medicine
Agency class: Other

Source: Sichuan University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05900921

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