Gut Microbiota Reconstruction for NSCLC Immunotherapy

NCT ID: NCT05008861

Last Updated: 2021-08-17

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE1
• Total Enrollment: 20 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-09-01
• Study Completion Date: 2022-12-30

Brief Summary

In this study, patients with locally advanced or metastatic NSCLC after first-line treatment with PD-1/PDL-1 monoclonal antibody will be treated with Gut Microbiota reconstruction(such as FMT) combined with PD-1/PDL-1 monoclonal antibody. We will evaluate the safety of FMT in the treatment of advanced NSCLC, and analyze the effect of FMT on intestinal flora and immunophenotype of patients.

Conditions

Non-Small Cell Lung Cancer

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

FMT with anti-PD-1/PD-L1 treatment

Group Type: EXPERIMENTAL

Capsulized Fecal Microbiota Transplant

Intervention Type: PROCEDURE

Capsules contained washed fecal microbiota.

Anti-programmed cell death protein 1/programmed death-ligand 1 monoclonal antibody

Intervention Type: DRUG

Standard dose of one of anti-PD-1/PD-L1 mAbs administered as a 1 hour infusion every 3 weeks.

Platinum based chemotherapy

Intervention Type: DRUG

Standard dose of Platinum based Chemotherapy every 3 weeks.

Interventions

Capsulized Fecal Microbiota Transplant

Capsules contained washed fecal microbiota.

Intervention Type: PROCEDURE

Anti-programmed cell death protein 1/programmed death-ligand 1 monoclonal antibody

Standard dose of one of anti-PD-1/PD-L1 mAbs administered as a 1 hour infusion every 3 weeks.

Intervention Type: DRUG

Platinum based chemotherapy

Standard dose of Platinum based Chemotherapy every 3 weeks.

Intervention Type: DRUG

Other Intervention Names

Capsulized FMT; Anti-PD-1/PD-L1 mAb; Anti-PD-1/PD-L1; Pembrolizumab; Nivolumab; Durvalumab; Sintilimab; Tislelizumab; Camrelizumab; Platinum based Chemotherapy drugs

Eligibility Criteria

Inclusion Criteria

1.Volunteer to participate in this trial, fully understand this trial, and sign the Informed Consent Form (ICF).

2.18-75 years old on the day of signing the ICF. 3.Locally advanced/metastatic non-small cell lung cancer diagnosed by histology or cytology. no epidermal growth factor receptor (EGFR) sensitive mutations, anaplastic lymphoma kinase (ALK) gene rearrangement, ROS Proto-oncogene 1 (ROS1) gene fusion.

4.Have stable disease (SD) defined by Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 after receive at least 2 doses of anti-PD-1/PD-L1 for first-line treatment.

5.Have not received systemic treatment for locally advanced/metastatic NSCLC before immunotherapy.

6.Have measurable target lesions judged by the investigator according to Response Evaluation Criteria In Solid Tumors (RECIST V1.1).

7.0~1 ECOG score. 8.Life expectancy ≥ 12 weeks. 9.Have sufficient organ function, evaluated based on blood routine, renal function, liver function, and coagulation laboratory test results (and have not received blood transfusion or infusion of apheresis components within 14 days before the study drug administration , Erythropoietin, granulocyte colony stimulating factor and other medical support treatments).

10.Women of Childbearing Potential (WOBCP) must undergo a serum pregnancy test within 7 days before the first medication, and the result is negative; WOBCP or men and their WOBCP partners should agree from signing the ICF to the last one. Take effective contraceptive measures within 6 months after taking the study drug.

Exclusion Criteria

1. Before the first administration of the anti-PD-1/PD-L1 reatment: a) have received previous systemic cytotoxic chemotherapy for metastatic disease; b) have received other targeted or biological anti-tumor therapy for metastatic disease ; c) received major surgery (<3 weeks before the first dose); d) received lung radiotherapy >30 Gy within 6 months before the first dose of the trial treatment; e) the first trial treatment Palliative radiotherapy was completed within 7 days before administration.

2. Any other form of anti-tumor therapy is expected during the study period.

3. Have progressive disease (PD) or response(CR or PR) defined by RECIST v1.1 after receive at least 2 doses of anti-PD-1/PD-L1 for first-line treatment.

4. Unable to tolerate anti-PD-1/PD-L1 treatment due to adverse events or other reasons.

5. Unable to swallow FMT capsules.

6. Received antibiotic treatment within 30 days before the planned FMT started.

7. Fecal occult blood test or calprotectin positive; have ulcerative colitis, Crohn's disease, ischemic enteritis, infectious enteritis, etc not suitable to take intestinal bacteria capsules, but not include anti-PD-1/PD-L1-related colitis.

8. Live virus vaccines have been vaccinated within 30 days before the planned treatment. Seasonal influenza vaccine without live virus is allowed.

9. A history of past malignant disease is known, unless the subject receives potentially curative treatment and there is no evidence of disease recurrence within 5 years after starting treatment.

10. Accompanying known active central nervous system (CNS) metastasis and/or cancerous meningitis.

11. According to the standard of Common Adverse Event Terminology (CTCAE) 4th edition, peripheral neuropathy has been ≥2 grade.

12. Severe hypersensitivity reactions to other monoclonal antibody treatments have occurred in the past.

13. Accompanied by active autoimmune diseases, systemic treatment (ie, use of disease modifiers, corticosteroids or immunosuppressive drugs) is required within the past 2 years.

14. Are receiving long-term systemic steroid therapy. Subjects with asthma who require intermittent use of bronchodilators, inhaled steroids, or topical steroid injections are not excluded.

15. Have received any other anti-PD-1 or PD-L1 or PD-L2 drugs or antibodies in the past, or small molecule therapy that targets other immunomodulatory receptors or mechanisms. Participated in any other anti-PD-1/PD-L1 trials and received anti-PD-1/PD-L1 treatment. Such antibodies include (but are not limited to) antibodies against IDO, PD-L1, IL-2R and GITR.

16. Active infections requiring treatment.

17. Known human immunodeficiency virus (HIV) history (known HIV1/2 antibody positive). Accompanied by known active hepatitis B or C.

18. Being pregnant or breastfeeding, or expecting to conceive or conceive during the period of study drug treatment and within the required contraceptive period after the last administration of the study drug.

19. The researcher believes that there are any circumstances that are not suitable for selection.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Shanghai Zhongshan Hospital

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Xizhong Shen, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Fudan University

Locations

Zhongshan Hospital, Fudan University

Shanghai, Shanghai Municipality, China

Countries

China

Central Contacts

Qi Chen, MD

Role: CONTACT

chenqimd@163.com

86-17811921405

Other Identifiers

B2021-179R

Identifier Type: -

Identifier Source: org_study_id