- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05892237
CIETAI and Sequential Radiotherapy in Squamous Lung Cancer
Bronchial Artery Interventional Therapy and Sequential Radiotherapy in the Treatment of Non-resectable, Non-metastatic Central-type Squamous Lung Cancer
Central-type lung cancer refers to lung malignancies originating from the segmental bronchi and above. The most common tissue type is squamous cell carcinoma. Patients often present with cough, hemoptysis, hoarseness and also some critical conditions including superior vena caval obstruction syndrome. Therefore, effective treatment should be implemented as early as possible to rapidly reduce tumor burden and control the progression of the disease. Most of the central-type NSCLC are classified into T3-4, N1-2 stage and are non-resectable. The PACIFIC study changed the standard treatment model for inoperable locally advanced lung cancer with synchronous chemoradiotherapy and sequential PD-L1 immunotherapy. In clinical practice, Chinese patients often failed to finish concurrent chemoradiotherapy for high toxicity. In addition, combination with PD-1/PD-L1 inhibitors increased the risk of immune related pneumonia.
Bronchial artery infusion (BAI), that directly infused drugs (chemo and PD-1 inhibitor) through tumor-nourishing arteries, has potential advantages in the treatment of central-type lung cancer. The drug concentration in tumor region increased to potentiate the antitumoral effect and also reduced the systemic adverse reactions.
In this study, bronchial artery interventional therapy is conducted with precedence. The protocol for bronchial artery intervention includes infusion of chemo and PD-1 inhibitor followed by bronchial artery embolism (Chemo-Immulo-embolization via Tumor arterial, CIETAI). Followed CIETAI, two cycles of chemo/PD-1 therapy are planned to carried out before radiotherapy. After radiotherapy, maintenance PD-1 inhibitor are initiated for 1 year or until progression.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Dong Wang, ph.D
- Phone Number: +86-023-68757181
- Email: dongwang64@hotmail.com
Study Locations
-
-
Chongqing
-
Chongqing, Chongqing, China, 400042
- Recruiting
- Daping Hospital, Third Military Medical University
-
Contact:
- Dong Wang, PH.D.
- Phone Number: 86-23-68757151
- Email: dongwang64@hotmail.com
-
Principal Investigator:
- Dong Wang, PH.D.
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patients volunteered to participate in the study and signed the informed consent.
- Age 18-80, both male and female.
- Histologically or cytologically confirmed squamous lung cancer staging T3-4, Nany, and M0 (according to the American Joint Committee on Cancer Staging (AJCC) 2017 Edition 8 TNM Staging System). Central-type classified according to chest imaging or bronchoscopy.
- At least one measurable lesion according to RECIST 1.1.
- ECOG PS 0-1.
- Expected survival ≥ 6 months.
- Patients who never received systemic therapy in the past, including radiotherapy, chemotherapy, targeted therapy and immunotherapy, or patients who relapsed more than 6 months after adjuvant chemotherapy.
The main organ functions accorded with the following criteria within 7 days before treatment:
- Blood routine examination ( without blood transfusion in 14 days): hemoglobin (HB) ≥ 90 g/L; neutrophil absolute value (ANC) ≥ 1.5 *109/L; platelet (PLT) ≥80 *109/L.
- Biochemical tests should meet the following criteria: 1) total bilirubin (TBIL) ≤1.5 times of upper limit of normal (ULN); 2) alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤2.5 *ULN, if accompanied by liver metastasis, ALT and AST ≤ 5* ULN; 3) serum creatinine (Cr) ≤ 1.5* ULN or creatinine clearance rate (CCr) ≥ 60 ml/min;4) Serum albumin (≥35g/L). (3) Doppler echocardiography: left ventricular ejection fraction (LVEF) ≥the low limit of normal value (50%).
- Tissue samples should be provided for biomarker analysis (such as PD-L1) Patients who could not provide new tissues could provide 5-8 paraffin sections of 3-5 μm by archival preservation. Blood sample should be collected at a pre-specified time point to complete the continuous dynamic MRD analysis. (non-mandatory).
Exclusion Criteria:
- Severe allergic reactions to humanized antibodies or fusion proteins in the past.
- Severe allergic reactions to component contained in contrast agent or granule embolism agent in the past.
- Metastasis to bone, brain, liver, pleural cavity, or any other distant organs.
- Diagnosed of immunodeficiency or received systemic glucocorticoid therapy or any other form of immunosuppressive therapy within 14 days before the study, allowing physiological doses of glucocorticoids (≤10mg/day prednisone or equivalent).
- Patients with active, known or suspected autoimmune diseases. Patients with type I diabetes, hypothyroidism requiring hormone replacement therapy, skin disorders requiring no systemic treatment (such as vitiligo, psoriasis or alopecia). Patients who would not triggers can be included.
- Serious heart disease, include congestive heart failure, uncontrollable high-risk arrhythmia, unstable angina pectoris, myocardial infarction, and severe valvular disease.
- Patients received systemic antineoplastic therapy, including cytotoxic therapy, signal transduction inhibitors, immunotherapy (or mitomycin C within 6 weeks before the grouping),recieved over-extended-field radiotherapy (EF-RT) within 4 weeks before the grouping or limited-field radiotherapy to evaluate the tumor lesions within 2 weeks before the grouping.
- Positive hepatitis B virus surface antigen (HBV sAg) or hepatitis C virus antibody (HCV Ab), indicating acute or chronic infection.
- Patients with active pulmonary tuberculosis (TB) infection judged by chest X-ray examination, sputum examination and clinical physical examination. Patients with active pulmonary tuberculosis infection in the previous year should be excluded even if they have been treated; Patients with active pulmonary tuberculosis infection more than a year ago should also be excluded unless the course and type of antituberculosis treatment previously were appropriate.
- Patients with brain metastases with symptoms or symptoms controlling less than 2 months.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: central-type squamous NSCLC
1. Phase I:
|
After successful anesthesia, right femoral artery puncture was performed by Seldinger method.
5F-Yashrio catheter is chosen to locate the bronchial artery of the diseased side at the level of the thoracic aortotracheal bifurcation.
Angiography was performed (Osu 300mg/ml, 3ml/s, total 8ml, 200Psi) to visualize tumor blood supply artery before infusion of chemo+PD-1 inhibitor and embolism.
Nano-paclitaxel 260 mg/m2, d1, ivgtt, q3w+Cisplatin 75mg/m2, d1, ivgtt,q3w.
60Gy/2Gy/30f
PD-1 inhibitor (Tirelizumab) 200mg, d1, ivgtt, 30-60min, q3w.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Objective Response Rate 2 (ORR2)
Time Frame: 2 year
|
complete response(CR)+partial response(PR) according to RECIST 1.1
|
2 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Objective Response Rate 1 (ORR1)
Time Frame: 1 year
|
complete response(CR)+partial response(PR) according to RECIST 1.1
|
1 year
|
Improvements of main symptoms after CITAI
Time Frame: 1 year
|
NSCLC related symptoms evaluated by NSCLC-SAQ v1.0
|
1 year
|
Progression-free Survival(PFS)
Time Frame: approximately 10 months
|
progression-free survival is defined as the time from enrollment to the date of first document disease progression or death from any cause
|
approximately 10 months
|
Overall Survival(OS)
Time Frame: approximately 18 months
|
overall survival is defined as the time from randomization to death from any cause
|
approximately 18 months
|
Toxicity
Time Frame: the first date of treatment to 30 days after the last dose of study drug
|
Summary of the adverse events experienced by study participants as evaluated by Common Terminology Criteria for Adverse Events (CTCAE) v5.0
|
the first date of treatment to 30 days after the last dose of study drug
|
EORTC QLQ-C30
Time Frame: the first date of treatment to 30 days after the last dose of study drug
|
according to EORTC QLQ-C30
|
the first date of treatment to 30 days after the last dose of study drug
|
EORTC QLQ-LC13
Time Frame: the first date of treatment to 30 days after the last dose of study drug
|
according to EORTC QLQ-LC13
|
the first date of treatment to 30 days after the last dose of study drug
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Tumor proportion score (TPS) of PD-L1
Time Frame: Baseline
|
IHC by 22C3 antibody
|
Baseline
|
ctDNA MRD
Time Frame: Baseline and 30 days after the last dose of study drug
|
ctDNA MRD detection by liquid biopsy change during treatment
|
Baseline and 30 days after the last dose of study drug
|
Surgery rate
Time Frame: 2 year
|
MDT to discuss surgery after phase I treatment and phase II treatment
|
2 year
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2023108
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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