Pre-operation Chemo and Antibody Therapy Followed by Surgical Resection and Adjuvant Chemoradiation for Gastric Cancer

Gastric Cancer Clinical Trial

Official title:

Neoadjuvant Therapy of Gastric Cancer With Irinotecan, Cisplatin and Cetuximab Followed by Surgical Resection and Adjuvant Chemoradiation

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00857246
• Other study ID #: 04-72 (H12637)
• Secondary ID: BMS #CA225112
• Status: Completed
• Phase: Phase 2
• First received: March 4, 2009
• Last updated: November 6, 2015
• Start date: July 2005
• Est. completion date: October 2015

Study information

• Verified date: November 2015
• Source: New York University School of Medicine
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Institutional Review Board
• Study type: Interventional

Clinical Trial Summary

This study intends to evaluate the feasibility and treatment efficacy of adding an antibody blocking the epidermal growth factor (EGF) pathway to a neoadjuvant approach with proven efficacy developed at New York University.

Description:

The overall objective of this study is the development of definitive treatments for patients with locally advanced gastric cancer. To this end, this trial is evaluating the feasibility and treatment efficacy of adding an antibody blocking the EGF pathway to a neoadjuvant approach with proven efficacy developed at New York University (NYU). The combination of Irinotecan and Cisplatin has been shown to be synergistic and active against gastric carcinoma. This trial therefore builds upon NYU previous experience with the neoadjuvant administration of Irinotecan combined with Cisplatin as well as the reported enhanced activity of Irinotecan, Cisplatin and External beam radiation when combined with Cetuximab to develop a novel neoadjuvant and adjuvant approach for the treatment of gastric and gastro-esophageal junction (GEJ) cancers. The program includes: 1) systemic combination of Irinotecan, Cisplatin and Cetuximab used as an induction, 2) followed by potentially curative gastrectomy or GEJ resection, and 3) post-operative chemoradiation as reported in the Intergroup study with the addition of Cetuximab.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 30
• Est. completion date: October 2015
• Est. primary completion date: September 2011
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patients must have signed an approved informed consent.

• must have histologically documented untreated gastric/GEJ carcinoma (clinical stage T3 N0 or T4, or any T with N1-N3 M0)

• Patients with tumor tissue available for assessment of EGF receptor status by immuno-histochemistry (IHC).

• Patients with Performance Status 0-2.

• Patients, 18 years and older, must either be not of child bearing potential or have a negative pregnancy test within 7 days of treatment. Patients are considered not of child bearing potential if they are surgically sterile (they have undergone a hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or they are postmenopausal.

• Bone marrow function: absolute neutrophil count (ANC) at least 1,500/ul; platelets at least 100,000/ul.

• Renal function: creatinine not greater than 1.5 x institutional upper limit of normal (ULN).

• The PT and PTT should be within the range of normal values

• Hepatic function: bilirubin not greater than 1.5 x ULN; aspartate aminotransferase (AST) not greater than 2.5 x ULN.

Exclusion Criteria:

• Acute hepatitis or known HIV.

• Active or uncontrolled infection.

• Significant history of uncontrolled cardiac disease; i.e., uncontrolled hypertension, unstable angina, and congestive heart failure.

• Prior therapy that affects or targets the EGF pathway.

• Prior allergic reaction to chimerized or murine monoclonal antibody therapy or documented presence of human anti-mouse antibodies (HAMA).

• Any concurrent chemotherapy not indicated in the study protocol or any other investigational agent(s).

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Gastric Cancer
• Stomach Cancer
• Stomach Neoplasms

Intervention

Drug:
• Cetuximab

• Irinotecan

• Cisplatin

Procedure:
• Surgery

Drug:
• 5-FU

Radiation:
• Radiation

Locations

Country	Name	City	State
United States	NYU Cancer Center	New York	New York

Sponsors (3)

Lead Sponsor	Collaborator
New York University School of Medicine	Bristol-Myers Squibb, ImClone LLC

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Clinical Response Rate of an Induction Regimen Consisting of Irinotecan, Cisplatin and Cetuximab	Clinical response rate is defined as the percentage of patients who responded to the induction regimen. The response is determined based on endoscopic ultrasonography (EUS) staging pre-treatment and post-treatment, CT scans pre- and post- operatively, and initial clinical stage (based on these tests) compared with the pathologic stage. Any "down-staging" of T or N stage is considered to be a result of induction therapy and counted as a clinical response.	4 months from the beginning of the induction regimen	No
Secondary	Rate of Clearance of Nodal Involvement Among Patients Who Have Received the Induction Therapy	This is defined as the percentage of patients whose nodal involvement of cancer has been cleared based on surgery results.	4 months from the beginning of the induction treatment	No
Secondary	Rate of Potentially Curative Surgery	This is defined as the percentage of patients who underwent curative surgery (surgery to remove all cancerous tissue).	4 months from the beginning of the induction treatment	No
Secondary	Rate of "Down-staging" From Pre-operative Clinical Staging	This is defined as the percentage of patients who had a reduction from T3/T4 disease.	4 months from the beginning of the induction treatment	No
Secondary	Safety of the Induction Regimen	This describes the number of patients who experienced grade 3 and higher adverse events related to the regimen.	4 months from the beginning of the induction	Yes
Secondary	Median Overall Survival (Induction Treatment and Curative Surgery)	This is the length of time from the start of treatment that half of the patients are still alive.	up to 5 years	No
Secondary	Median Overall Survival (Adjuvant Therpary)	This is the length of time from the start of treatment that half of the patients are still alive.	up to 5 years	No