Trial of Surufatinib Combined With Toripalimab in the Treatment of Peritoneal Metastatic Carcinoma of Gastrointestinal or Primary Peritoneal Cancer

Primary Peritoneal Cancer Clinical Trial

Official title:

A Phase Ⅱ, Single-arm Study to Evaluate the Efficacy and Safety of Surufatinib Combined With Toripalimab in Peritoneal Metastatic Carcinoma of Gastrointestinal or Primary Peritoneal Cancer

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05030246
• Other study ID #: 2021-012-CH04 IIT-GI
• Status: Recruiting
• Phase: Phase 2
• Start date: July 14, 2021
• Est. completion date: July 30, 2023

Study information

• Verified date: July 2021
• Source: Peking University
• Contact: Lin Shen, MD
• Phone: 86-10-88196561
• Email: linshenpku[@]163.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a phase II, single arm, open-label, single-center study to evaluate the efficacy and safety of Surufatinib combined with Toripalimab in patients with peritoneal metastatic carcinoma of gastrointestinal or primary peritoneal cancer.

Description:

The study population is about 72 patients with advanced peritoneal metastatic carcinoma of gastrointestinal or primary peritoneal cancer, who fails or cannot tolerate standard therapies. Surufatinib 250 mg once a day (QD) will be orally administrated and Toripalimab 240mg will be intravenously administered every 3 weeks up to documented disease progression, development of unacceptable toxicity, participant request, or withdrawal of consent. For Toripalimab, the upper time limit for treatment is 2 years. The primary objective is overall survival (OS) of Surufatinib combined with Toripalimab in patients with advanced solid advanced peritoneal metastatic carcinoma of gastrointestinal or primary peritoneal cancer.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 72
• Est. completion date: July 30, 2023
• Est. primary completion date: April 30, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Histologically or cytologically confirmed advanced peritoneal metastatic carcinoma of gastrointestinal or primary peritoneal cancer

2. Failed after standard treatment

3. Have evaluable lesions, including those that are not measurable

4. Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1;

5. Adequately understand the study and voluntarily sign the Informed Consent Form;

6. =18 years old;

7. Lab tests within 7 days before first dose:

1) Absolute neutrophil count (ANC) =1.5×109/L, platelet count =100×109/L, and hemoglobin =100g/L; 2) Serum total bilirubin =1.5 times the upper limit of normal (ULN); 3) Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels =2.5 times the ULN; 4) Patients without anticoagulant therapy: International Normalized Ratio (INR) =1.5 ULN and activated partial thromboplastin time (APTT) =1.5 ULN. If patients received anticoagulant therapy: INR =2 ULN and APTT was within the normal range 14 days before treatment; 5) Serum total bilirubin <1.5 times the upper limit of normal (ULN); 6) Urine protein < 2+; if =2+, 24-hour urine protein <1 g; 8. Male or females patients with reproductive potential must agree to use an effective contraceptive method, for example, double-barrier device, condom, oral or injected birth control medication or intrauterine device, during the study and within 90 days after study treatment discontinuation. All female patients are considered to be fertile, unless the patient had natural menopause or artificial menopause or sterilization (such as hysterectomy, bilateral oophorectomy or ovarian irradiation).

Exclusion Criteria:

1. Prior system treatment with antiPD1/PDL1/PDL2/CTLA-4 antibody or Sulfatinib;

2. Previous intraperitoneal treatment with immunologic agents;

3. Patients with digestive tract obstruction or uncontrolled active bleeding from the primary tumor;

4. Patients with any active autoimmune disease or a documented history of autoimmune disease: Patients with hypothyroidism but receiving a stable dose of thyroid hormone replacement therapy were included in the study, and subjects with stable type 1 diabetes were able to control their blood sugar;

5. Pulmonary fibrosis, interstitial pneumonia, pneumoconiosis, radiation pneumonitis, drug-associated pneumonia, severe impaired lung function, etc;

6. Prior major surgery within past 4 weeks and had not fully recovered from previous surgery;

7. Active bleeding or abnormal coagulation, Prone to bleeding or receiving thrombolytic or anticoagulant therapy;

8. Hypertension that is not controlled by the drug, and is defined as: SBP=140 mmHg and/or DBP=90 mmHg;

9. Prior antitumor therapy (including chemotherapy, immunotherapy, biological treatment, Targeted therapy, etc) , or have not recovered from toxicities since the last treatment;

10. Pregnant or nursing;

11. previously received allogeneic stem cell or parenchymal organ transplantation;

12. Any significant clinical or laboratory abnormality that the investigator considers to influence the safety evaluators;

13. History of uncorrected serum electrolyte disturbances such as potassium, calcium, or magnesium;

14. Known human immunodeficiency virus (HIV) infection;

15. Active hepatitis B virus (HBV) and hepatitis C virus (HCV) infected persons;

16. A history of other malignancies within 5 years prior to inclusion, except for cervical carcinoma in situ, basal or squamous cell skin cancer, localized prostate cancer treated with radical surgery, and ductal carcinoma in situ treated with radical surgery;

17. Prior treatment with corticosteroids (dose > 10 mg/day prednisone or other hormones) or other immunosuppressive agents within 2 weeks, nasal or inhalation in allowed (dose > 10 mg/day prednisone or other hormones);

18. Severe, uncontrolled medical condition that would affect patients' compliance or obscure the interpretation of toxicity determination or adverse events, including active severe infection, uncontrolled diabetes, angiocardiopathy (heart failure > class II NYHA, LVEF <50%, myocardial infarction, unstable arrhythmia or unstable angina within past 6 months, cerebral infarction within past 3 months) or pulmonary disease ( interstitial pneumonia, obstructive pulmonary disease or symptomatic bronchospasm);

19. History with tuberculosis who are receiving or have received anti-TB treatment within 1 year;

20. Active infection;

21. Receiving another experimental drug or participating in a clinical study for another therapeutic purpose within the first 28 days prior to treatment initiation;

22. Any other disease, metabolic disorder, abnormal results of a physical examination or laboratory examination, and reasonably suspected disease or condition that may contraindication the use of the investigational drug, or affect the reliability of the study results, or place the patient at high risk for treatment complications, or affect patient compliance.

Related Conditions & MeSH terms

• Carcinoma
• Peritoneal Neoplasms
• Primary Peritoneal Cancer

Intervention

Drug:
• Surufatinib/Toripalimab
Surufatinib 250mg will be taken orally once daily continuously through a 21-day cycle of study treatment. Toripalimab 240mg will be intravenously administered on Day 1 of each cycle.

Locations

Country	Name	City	State
China	Beijing Cancer Hospital	Beijing	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
Peking University

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Overall Survival (OS)	Duration from the date of initial treatment with Surufatinib plus toripalimab to the date of death due to any cause.	From date of first dose of study drug until withdrawal of consent or death (up to approximately 1 year)
Secondary	Progression-free Survival (PFS)	A duration from the date of initial treatment with Surufatinib combined with Toripalimab to disease progression or death of any cause.	From date of first dose of study drug until disease progression, withdrawal of consent, death, new anti-cancer therapy (up to approximately 1 year)
Secondary	adverse events	Adverse events assessments are computed and categorized according to the Common Toxicity Criteria of the National Cancer Institute, version 5.0	1 year