Clinical Study of Camrelizumab, Apatinib Mesylate and Nab-paclitaxel Combined With Oxplatin and S-1 in the Neoadjuvant Treatment of Locally Advanced Gastric Cancer With Different Genotypes

Locally Advanced Gastric Cancer Clinical Trial

Official title:

Clinical Efficacy of Carrelizumab, Apatinib Mesylate, Albumin Paclitaxel Combined With Oxaliplatin and S-1 in Neoadjuvant Treatment of Locally Advanced Gastric Cancer With Different Genotypes--A Prospective, Multi-center, Randomized Controlled Study

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT05524974
• Other study ID #: Arise-FJ-G006
• Status: Not yet recruiting
• Phase: Phase 2
• Start date: September 1, 2022
• Est. completion date: September 1, 2027

Study information

• Verified date: August 2022
• Source: Fujian Medical University
• Contact: Chang-Ming Huang, PhD
• Phone: 8613805069676
• Email: hcmlr2002[@]163.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

To evaluate the clinical efficacy of camrelizumab, apatinib Mesylate and nab-paclitaxel combined with oxplatin and S-1 in the neoadjuvant treatment of locally advanced gastric cancer with different genotypes

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 203
• Est. completion date: September 1, 2027
• Est. primary completion date: September 1, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

1. Age from 18 to 75 years, all sex;

2. Primary gastric adenocarcinoma (papillary, tubular, mucinous, signet ring cell, or poorly differentiated) confirmed pathologically by histology or cytology;

3. CT/MRI,PET-CT or laparoscopic exploration were used to confirm the diagnosis of gastric cancer staging as cT2-4a and/or N+ and M0 before operation.;

4. measurable lesions at least should be detected by CT/MRI examination in accordance with the RECIST1.1.(CT scan of tumor lesion length=10mm,CT scan short diameter of lymph node=15mm,scan slice thickness 5mm);

5. ECOG(Eastern Cooperative Oncology Group)PS(Performance Status):0-1 scores;

6. the expected survival time is more than 12 weeks;

7. the main organ function is normal, which should meet the following criteria:

(1)(1)blood routine examination standards should be met(no blood transfusion within 14 days)

1. HB=100g/L,

2. WBC=3×109/L

3. ANC=1.5×109/L,

4. PLT=100×109/L; (2)biochemical examination shall comply with the following criteria:

1. BIL <1.5normal upper limit(ULN),

2. ALT?AST<2.5ULN,GPT=1.5×ULN;

3. serum Cr=1ULN,creatinine clearance rate>60ml/min(Cockcroft-Gault formula)

8. women of childbearing age must have a pregnancy test in 7 days before entering the group (in serum), and the results were negative, and willing to use appropriate contraception during the study period and the last 8 weeks after giving drug; men should have the surgical sterilization, or adopt the appropriate contraceptive methods during the test and the last 8 weeks after giving drug.;

9. No other clinical studies were conducted before and during the treatment; participants is willing to participate in this study, sign the informed consent, have good compliance, cooperate with follow-up.

Exclusion Criteria:

1. Previous history of chemotherapy, radiotherapy, targeted drug therapy or immunotherapy

2. Patients with contraindications for surgical treatment and chemotherapy or whose physical condition and organ function do not allow for major abdominal surgery;

3. patients with metastasis;

4. Having any active autoimmune diseases or a history of autoimmune diseases (such as interstitial pneumonia, uveitis, enteritis, hepatitis, pituitary inflammation, vasculitis, myocarditis, nephritis, hyperthyroidism, hypothyroidism, including but not limited to these diseases or syndromes); Patients with vitiligo or cured childhood asthma/allergies who did not need any intervention in adulthood were excluded; Autoimmune hypothyroidism treated with a stable dose of thyroid replacement hormone; Type 1 diabetes with stable doses of insulin;

5. A history of immunodeficiency, including HIV testing positive, or other acquired or congenital immunodeficiency disorders, or a history of organ transplantation and allogeneic bone marrow transplantation;

6. Accompanied by serious heart, lung, liver, kidney disease; Have nerve, mental disease; Jaundice or obstruction of the digestive tract with severe infection;

7. pregnant or lactating women;

8. The blood pressure of patients with hypertension cannot be reduced to the normal range by the antihypertensive drugs (systolic pressure >140 mmHg, diastolic pressure >90 mmHg);

9. With ? magnitude of coronary heart disease, arrhythmia (including QTc protracted between male > 450 ms, women > 470 ms) and cardiac insufficiency;

10. Patients have a clear tendency with gastrointestinal bleeding, including the following situation: local active ulcerative lesions, and fecal occult blood (+ +); with melena and hematemesis history in 2 months; and patients with fecal occult blood (+) and coagulation dysfunction (INR(international normalized ratio)>1.5, APTT(activated partial thromboplastin time)>1.5 ULN), with bleeding tendency;;

11. Subjects have failed to control good cardiovascular clinical symptoms or disease, including but not limited to: such as: (1) the NYHA class II heart failure or above (2) unstable angina pectoris (3) MI occurred within 1 year (4) have clinical significance of supraventricular or ventricular arrhythmias without clinical intervention on or after clinical intervention is still poorly controlled;

12. History of interstitial lung disease (except radiation pneumonia without hormone therapy), and history of non-infectious pneumonia;

13. Patients are positive of urine protein (urine protein detection 2+ or above, or 24 hours urine protein quantitative >1.0g);

14. A person who has previously been allergic to any component of the drug in this study; The researchers consider those who were not suitable for inclusion.

Related Conditions & MeSH terms

• Locally Advanced Gastric Cancer
• Stomach Neoplasms

Intervention

Drug:
• Camrelizumab
Camrelizumab One course will last 21 days. Given once every 3 weeks at a dose of 200 mg.
• Oxaliplatin
Oxaliplatin for Injection 135mg/m2 /per day,ivgtt,in day1. Given once every 3 weeks.
• S1
S-1 was calculated according to body surface area , P.O., bid, d1-d14. And the dosage according body surface area:<1.25m2, 40mg every time;1.25-1.5m2,50mg every time; >1.5m2, 60mg every time
• Apatinib Mesylate
Apatinib One course will last 21 days.Oral administration at a dose of 250 mg everyday.
• Nab paclitaxel
nab-paclitaxel One course will last 21 days. Given twice every 3 weeks at a dose of 260 mg/m2 in day 1 and day 8.

Locations

Country	Name	City	State
China	Fujian Medical University Union Hospital	Fuzhou	Fujian

Sponsors (1)

Lead Sponsor	Collaborator
Fujian Medical University

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Objective response rate	Objective response rate (ORR) according to Response Evaluation Criteria in Solid Tumours (RECIST) version. 1.1, and immune-related (ir) RECIST	4 months
Secondary	R0 resection rate	The surgical procedure was total or subtotal gastrectomy with 3 weeks after total neoadjuvant therapy.	4 months
Secondary	Disease control rate		4 months
Secondary	1-year and 3-year OS/DFS		1 and 3 years
Secondary	adverse event	An adverse event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment. An adverse event (AE) can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product.	3 years
Secondary	overall postoperative morbidity rates	Refers to the incidence of early postoperative complications. The early postoperative complication are defined as the event observed within 30 days after surgery.	30 days
Secondary	30 days mortality rates	Defined as the event observed within 30 days after surgery.	30 days
Secondary	Duration of postoperative hospital stay	Duration of postoperative hospital stay in days is used to assess the postoperative recovery course.	30 days
Secondary	The prediction performance of Exosome contents (including proteins, nucleic acids)	Exosomes were isolated using a Backman Optima XPN-100 instrument. The exosomes morphology was characterized using a HT7700 transmission electron microscope (Hitachi, Co. Ltd., Japan). Fluorescent spectra were recorded using a F96 Pro fluorospectrophotometer (Shanghai Lengguang Technology). The concentration and size distribution of the exosomes were quantified using nanoparticle tracking analysis (NanoSight NS 300, Malvern Instrument). The obtained results were subjected to biostatistical analysis, such as heat map generation, ROC curve establishment, and confusion matrix.	3 years