Nimotuzumab Plus S1 Versus Placebo Plus S1 as Maintenance Treatment in Patients With Unresectable Pancreatic Cancer

Unresectable Pancreatic Cancer Clinical Trial

Official title:

A Randomized, Controlled, Double Blind, Multicenter Study of Nimotuzumab Plus S1 Versus Placebo Plus S1 as Maintenance Treatment in Patients With Advanced or Metastatic Pancreatic Cancer After First-line Treatment

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT02945267
• Other study ID #: PC20150423
• Status: Not yet recruiting
• Phase: Phase 4
• First received: October 25, 2016
• Last updated: October 25, 2016
• Start date: September 2016
• Est. completion date: December 2019

Study information

• Verified date: October 2016
• Source: Chinese PLA General Hospital
• Contact: Yi Hu, PhD
• Phone: 13911031186
• Email: huyi0401[@]aliyun.com
• Is FDA regulated: No
• Health authority: China: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

Background: Monotherapy with S-1, oral fluoropyrimidine, shows non-inferiority to gemcitabine in overall survival (OS) with good tolerability for advanced pancreatic cancer in Asian patients. It is also shown that nimotuzumab plus gemcitabine could improve OS and progression free survival (PFS) in patients with unresectable pancreatic cancer. However, it is still unknown whether nimotuzumab plus S1 would improve more to OS and PFS than single S-1. Maintenance treatment, as a new treatment pattern, has also been tried in these patients after first line treatment to improve the OS. Thus, this study is designed to compare nimotuzumab plus S1 to placebo plus S1 as maintenance treatment in patients with locally advanced or metastatic pancreatic cancer who has benefited from the first-line treatment of gemcitabine combined with nimotuzumab and S1 (complete response+partial response+stable disease).

Patients and methods: 60 patients will be enrolled,and randomized in a 1:1 ratio to group nimotuzumab plus S1 and group placebo plus S1. nimotuzumab/placebo: 400 mg/w, intravenous infusion, Infusion time ≥ 60 min, d1, once every two weeks. S1: oral, 40 mg (Body surface area<1.5 m2) or 60 mg (Body surface area>1.5 m2), d1-d14, every three weeks for a cycle. Treatment interventions will be stopped under the conditions of disease progression or intolerable toxic reaction or participants ask to quit. The primary endpoint is the time to disease progression since randomization (TTP), secondary points include OS, 3 years overall survival rate (OSR) and safety.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 60
• Est. completion date: December 2019
• Est. primary completion date: December 2018
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

• 18-75 years;

• Karnofsky Performance Status= 60;

• histologically proven locally advanced or metastatic pancreatic cancer,and unsuitable for radiotherapy or surgery resection;

• benefited from the first line treatment of gemcitabine plus nimotuzumab and S1 (complete response+partial response+stable disease);

• at least 4 weeks from the end of the first-line treatment;

• with at least 1 measurable and evaluable lesion;

• anticipated over survival=12 weeks;

• AST/ALT=2.5 ULN (=5 ULN for patients with hepatic metastases); total bilirubin=2 ULN (=3 ULN for patients with hepatic metastases); neutrophil count=1.5×109/L; platelet counts=100×109/L; hemoglobin level=90 g/L; creatinine clearance rate= 60 mL/min

• written informed consent

Exclusion Criteria:

• previously received the following treatments: anticancer chemotherapy/molecularly targeted therapy as palliative treatment, or targeted chemotherapy and no progression, another interventional clinical trail within 4 weeks;

• underwent major surgery within 4 weeks;

• with brain or leptomeningeal metastases;

• history of malignancy other than pancreatic cancer;

• presented symptomatic abdominal fluid and needed treatment;

• with other serious diseases such as diabetes,active infection;

• known for allergy to anti epidermal growth factor receptor antibody

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Pancreatic Neoplasms
• Unresectable Pancreatic Cancer

Intervention

Drug:
• Nimotuzumab plus S1
Nimotuzumab Injection: 400 mg/w, Intravenous infusion, Infusion time = 60 min, d1, once every two weeks;S1: 40 mg (Body surface area<1.5 m2) or 60 mg (Body surface area>1.5 m2) ,oral,d1-d14, every three weeks for a cycle
• Placebo plus S1
Placebo: 400 mg/w, Intravenous infusion, Infusion time = 60 min, d1, once every two weeks;S1: 40 mg (Body surface area<1.5 m2) or 60 mg (Body surface area>1.5 m2) ,oral,d1-d14, every three weeks for a cycle

Locations

Country	Name	City	State
China	Air Force General Hospital, PLA	Beijing
China	Beijing Hospital	Beijing
China	Cancer Hospital Chinese Academy of Medical Sciences	Beijing
China	Chinese PLA General Hospital	Beijing
China	First Affiliated Hospital of PLA General Hospital	Beijing
China	Rocket Army General Hospital, PLA	Beijing
China	The 306TH Hospital of PLA	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
Chinese PLA General Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	TTP		3 years	Yes
Secondary	OS		3 years	Yes
Secondary	OSR		1-3 years	Yes
Secondary	Adverse Events		3 years	Yes