A Study of Erlotinib in Locally Advanced, Unresectable, or Metastatic Pancreatic Cancer

Phase 3

Completed

• Conditions: Pancreatic Cancer
• Interventions: Drug: Erlotinib; Drug: Gemcitabine

• Registration Number: NCT02694536
• Lead Sponsor: Hoffmann-La Roche

Brief Summary

This open-label, single-arm, multicenter trial is designed to evaluate the safety of erlotinib in combination with standard of care chemotherapy (gemcitabine) in participants with locally advanced, unresectable, or metastatic pancreatic cancer.

Detailed Description

Not available

Study Timeline

• Study Start: 2006-08-01
• Primary Completion: 2009-11-19
• Study Completion: 2009-11-19
• Study First Submitted: 2016-02-24
• Study First Submitted QC: 2016-02-24
• Study First Posted: 2016-02-29
• Results First Submitted: 2016-09-12
• Results First Submitted QC: 2016-11-11
• Results First Posted: 2017-01-10
• Status Verified: 2017-02
• Last Update Submitted: 2017-02-21
• Last Update Posted: 2017-03-24

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 80

Inclusion Criteria

• Histologically or cytologically confirmed adenocarcinoma with locally advanced, unresectable, or metastatic disease
• No prior systemic treatment for metastatic disease
• Adjuvant therapy ≥6 months prior to study entry with no residual toxic effects
• Eastern Cooperative Oncology Group (ECOG) performance status 0 to 3
• Life expectancy ≥12 weeks
• Adequate hematologic, hepatic, and renal function
• Negative pregnancy test within 72 hours of study drug and use of effective contraception among women of childbearing potential

Exclusion Criteria

• Unstable systemic disease
• Prior systemic human epidermal growth factor receptor 1 (HER1) or epidermal growth factor receptor (EGFR) inhibitors
• Other malignancy within 5 years prior to study entry
• Significant opthalmologic abnormality
• Inability to take oral medication
• Need for IV alimentation
• Prior surgery affecting absorption
• Active peptic ulcer disease
• Nursing mothers

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Erlotinib + Gemcitabine	Erlotinib	Participants will receive erlotinib in combination with standard of care chemotherapy (gemcitabine) until disease progression, unacceptable toxicity, or withdrawal for any reason.
Erlotinib + Gemcitabine	Gemcitabine	Participants will receive erlotinib in combination with standard of care chemotherapy (gemcitabine) until disease progression, unacceptable toxicity, or withdrawal for any reason.

Primary Outcome Measures

Name	Time	Method
Percentage of Participants With Adverse Events (AEs)	Up to approximately 40 months (assessed continuously during treatment)	An AE was defined as any untoward medical occurrence and which did not necessarily have a causal relationship with treatment. The percentage of participants who experienced at least 1 AE was reported.

Secondary Outcome Measures

Name	Time	Method
European Organisation for Research and Treatment of Cancer (EORTC) 30-Item Quality of Life Questionnaire (QLQ-C30) Item Scores	Up to approximately 40 months (assessed at Baseline, every 4 weeks during treatment, and end of study)	The QLQ-C30 is a 30-item questionnaire that assesses physical (Questions 1-5), role (Questions 6-7), emotional (Questions 21-24), cognitive (Questions 20 and 25), and social (Questions 26-27) functional domains as well as global health status (Questions 29-30) and several symptoms including fatigue (Questions 10, 12, and 18), pain (Questions 9 and 19), nausea/vomiting (Questions 14-15), dyspnea (Question 8), appetite loss (Question 13), insomnia (Question 11), constipation/diarrhea (Questions 16-17), and financial difficulties (Question 28). Questions 1 to 28 were assessed on a 4-point scale from 1 ("no/not at all") to 4 ("very much") where higher scores represented worse symptoms. Questions 29 and 30 were assessed on a 7-point scale from 1 ("very poor") to 7 ("excellent") where higher scores represented better functioning. Item scores over the study period were averaged among all participants across all visits for which data were available.
Overall Survival (OS)	Up to approximately 40 months (assessed continuously through end of study)	OS was defined as the time from start of treatment to time of death from any cause. Participants who had not died at the time of final analysis were censored at the date of last contact. OS was estimated by Kaplan-Meier methodology and expressed in months.
Percentage of Participants With Death or Disease Progression According to Response Evaluation Criteria in Solid Tumors (RECIST)	Up to approximately 40 months (assessed at Baseline, every 8 weeks during treatment, and end of study)	Tumor assessments were performed using RECIST. Disease progression was defined as greater than or equal to (≥) 20 percent (%) increase in sum of longest diameters (LD) of target lesions in reference to smallest sum of LD on study. The percentage of participants who died or demonstrated disease progression was reported to the nearest integer.
Percentage of Participants Who Died	Up to approximately 40 months (assessed continuously through end of study)	The percentage of participants who died from any cause was reported to the nearest integer.
Progression-Free Survival (PFS) According to RECIST	Up to approximately 40 months (assessed at Baseline, every 8 weeks during treatment, and end of study)	Tumor assessments were performed using RECIST. PFS was defined as the time from treatment start to the time of death or disease progression. Disease progression was defined as ≥20% increase in sum of LD of target lesions in reference to smallest sum of LD on study. PFS was estimated by Kaplan-Meier methodology and expressed in months.