A Study of Donafenib Plus S-1 in Treating Patients With Metastatic Pancreatic Cancer After Chemotherapy With Nab-paclitaxel Plus Gemcitabine Regimen

NCT ID: NCT05138159

Last Updated: 2021-11-30

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE2
• Total Enrollment: 10 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-12-01
• Study Completion Date: 2023-07-30

Brief Summary

This is a single arm, open label Phase II clinical trial to evaluate the efficacy and safety of donafenib combined with S-1 in treating Patients with metastatic pancreatic cancer after chemotherapy with Nab-paclitaxel plus gemcitabine regimen.

Detailed Description

While NG ( Nab-paclitaxel + gemcitabine) is one of the preferred first-line chemotherapy for metastatic pancreatic cancer, we have to investigate possible therapeutic options after NG regimen. In this single arm, open-label clinical trial, metastatic pancreatic cancer patients will be received donafenib and S-1. Treatment repeats every 3 weeks until the disease recurrence or unacceptable toxicity, death or begin a novel therapeutic.

The efficacy and safety data will be assessed through OS, ORR, DCR, PFS,TTP and adverse effects as graded by NCI CTC-AE 5.0.

Conditions

Metastatic Pancreatic Cancer

Study Design

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

Study Groups

Experimental: Donafenib + S-1

Donafenib: 200mg po bid； S-1 capsule: According to the body surface area \<1.25m2 40mg/d, 1.25 \~ 1.5 m2 50 mg/d, \> 1.5m2 60mg/d po bid, taking 14 days, stopping for 7 days, 21 days for 1 cycle.

Group Type: EXPERIMENTAL

Donafenib

Intervention Type: DRUG

Donafenib: 200mg po bid.

S1

Intervention Type: DRUG

S-1 capsule: According to the body surface area \<1.25m2 40mg/d, 1.25 \~ 1.5 m2 50 mg/d, \> 1.5m2 60mg/d po bid, taking 14 days, stopping for 7 days, 21 days for 1 cycle.

Interventions

Donafenib

Donafenib: 200mg po bid.

Intervention Type: DRUG

S1

S-1 capsule: According to the body surface area \<1.25m2 40mg/d, 1.25 \~ 1.5 m2 50 mg/d, \> 1.5m2 60mg/d po bid, taking 14 days, stopping for 7 days, 21 days for 1 cycle.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Informed consent and willing to complete the study according to the protocol.
• Age ≥ 18 years and ≤ 75 years, and there is no limit on the gender
• ECOG performance scale 0-1;
• Diagnosed as pancreatic adenocarcinoma by histology and cytology;
• Treatment of patients with advanced metastatic pancreatic cancer who have failed with NG (Nab-paclitaxel + gemcitabine) regimen(The disease progresses during the course of treatment or within 6 months after the end of treatment, with clear imaging evidence; this does not include patients with intolerable toxicity)；
• Baseline blood routine and biochemical indexes meet the following criteria:

1. Blood routine examination criteria must be met: (no blood transfusion within 14 days)

1. HB≥90g/L；

2. ANC≥1.5×109/L；

3. PLT≥100×109/L.

2. Biochemical tests are subject to the following criteria:

1. BIL <1.25xULN ；

2. ALT and AST<2.5ULN；

3. Serum creatinine. Less than 1.5 times the upper limit of normal value, Endogenous creatinine clearance>60ml/min ( Cockcroft-Gault formula).

4. Albumin≥28g/L.

3. Blood coagulation indexes are subject to the following criteria:

1. Prothrombin time (PT) and international normalized ratio (INR) ≤1.5 × ULN;

2. Activated partial thromboplastin time（APTT）≤1.5 × ULN.

• According to the standard of RECIST 1.1, there is at least one imaging measurable lesion;
• Life expectancy ≥ 3 months;
• Patients and their families were willing to cooperate with follow-up.

Exclusion Criteria

• Diagnosis of malignant diseases other than pancreatic cancer within 5 years prior to first administration (excluding cured skin basal cell carcinoma, squamous carcinoma of the skin, and/or resected carcinoma in situ);
• Medical conditions that affect absorption, distribution, metabolism, or clearance of the study drug (e.g., severe vomiting, chronic diarrhea, intestinal obstruction, absorption disorders, etc.);
• Patients with brain metastases or pial metastases;
• Patients with a clear past history of neurological or psychiatric disorders, including epilepsy or dementia;
• Comorbidities (e.g., severe or uncontrolled hypertension, severe diabetes, and/or thyroid disease) that, in the investigator's judgment, seriously endanger patients' safety or prevent them from completing the study;
• The patient was currently participating in an interventional clinical study or had been treated with another study drug or study device in the 4 weeks prior to initial dosing;
• The patient had a history of organ transplantation;
• Concurrent administration of drugs that may prolong QTc and/or induce Tdp;
• Patients also take drugs that affect drug metabolism;
• HIV infection or acute or chronic viral hepatitis (hbSAG positive, HBV-DNA load ≥500IU/ml and/or HCV antibody positive);
• Excluded patients with serious cardiovascular disease, including grade ≥II cardiac dysfunction (NYHA criteria);
• Patients with severe gastrointestinal dysfunction (bleeding, infection, obstruction, or diarrhea greater than grade 1) were excluded;
• Patients with abnormal coagulation function, bleeding tendency, or receiving thrombolytic or anticoagulant therapy were excluded;
• Patients with a severe arterial thromboembolism event within 6 months were excluded;
• Excluding women who are pregnant or breast-feeding.

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

Sponsors

Fudan University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Fudan University

Shanghai, , China

Countries

China

Facility Contacts

Yu Xian-Jun, M.D., Ph.D.

Role: primary

Other Identifiers

PDAC-ZPS-S

Identifier Type: -

Identifier Source: org_study_id