- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01729481
Gemcitabine Plus Erlotinib in RASH-positive Patients With Metastatic Pancreatic Cancer (ML22774)
Phase II Study to Evaluatate the Efficacy of Gemcitabine Plus Erlotinib for RASH-positive Patients With Metastatic Pancreatic Cancer and Friendly Risk Circumstances
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The study by Burris et al. 1997 revealed a superiority of gemcitabine vs. 5-FU in terms of improvement of general condition, pain symptoms and overall survival in patients with locally advanced or metastatic pancreatic cancer. Subsequently, gemcitabine was established as a standard treatment for locally advanced and metastatic pancreatic cancer.
In a series of studies gemcitabine was combined with other chemotherapeutic agents or targeted therapies. For the first time, the PA.03 study showed a significant improvement of overall survival. Patients who were treated with gemcitabine plus erlotinib had a survival of 6.24 months, compared with 5.91 months for those treated with gemcitabine plus placebo (HR 0.82, 95% CI 0.69-0.99, p=0.038). The one-year-survival rate was 23% for gemcitabine plus erlotinib vs. 17% for gemcitabine plus placebo.
In a subgroup analysis of the PA.03 study, patients developing a skin rash NCI CTC ≥ grade 2 had an advanced survival (one-year-survival rate 43%) vs. those with grade 1 or 0 (one-year-survival rate 16% and 9%, respectively). Later studies confirmed the correlation between skin rash and survival.
While patients developing a skin rash of any grade seem to profit most from treatment with erlotinib, the prognosis for those without rash is rather dismal. In this population, survival varied between 3.3 and 4.8 months in clinical trials (Verslype et al. 2009, Boeck et al. 2010, Manzano et al. 2010). In this patients, a modification of the treatment strategy should be considered. Which kind of treatment might lead to optimal results in these patients is not yet clear.
In patients with excellent general condition complying with further prerequisits (age <75 years, total serum bilirubin < 1,5xULN, no history of cardiovascular diseases) the French Prodige study-group could show a statistical superiority for the gemcitabine-free FOLFIRINOX-scheme in terms of overall survival, progression free survival and response rate compared to gemcitabine alone. However, this superiority was gained at the expense of treatment tolerability. During treatment with FOLFIRINOX a grade 3-4 neutropenia was observed in 5.4% and a grade 3-4 diarrhea in 12.7% of patients (Conroy et al. 2011). For patients who comply with the above-named criteria FOLFIRINOX is considered an established standard of care.
If a comparable efficacy of gemcitabine plus erlotinib with the published FOLFIRINOX data can be seen in the selected population, this would favour, due to the worse tolerability of FOLFIRINOX, the use of gemcitabine plus erlotinib.
In summary, the following selections are conducted during the study:
- Selection due to the inclusion criteria for treatment with FOLFIRINOX provided by Conroy et al.
- Selection due to the development of a skin rash within four weeks of treatment
- No signs of clinical tumour progression within the run-in phase within the first four weeks of treatment
Patients who do not develope a skin rash of any grade should be treated with FOLFIRINOX. The efficacy of FOLFIRINOX in rash-negative patients has not yet been investigated.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Munich, Germany, 81377
- University of Munich
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Histologically (not cytologically) confirmed metastatic pancreatic adenocarcinoma (stage IV according to UICC, each T, each N, M1 according to TNM)
- At least one measurable index lesion (CT or MRI) according to RECIST criteria (V 1.1)
- ECOG PS 0 and 1
- Age 18-75 years
- Serum bilirubin ≤1,5x ULN (a placed biliary tract stent without concurrent cholangitis is not considered a contraindication)
- Availability of tumour samples (no cytologic samples)
- Written informed consent by the patient for collecting blood- and tumour-samples for translational research according to study protocol
- Live expectancy of at least three months
- Written informed consent
- Negative pregnancy test in women with childbearing potential (to be performed within 7 days prior to treatment start)
- Adequate kidney-, liver- and bone-marrow function: neutrophils >= 1500/µl, platelets >= 100.000/µ, and hemoglobin >= 8g/dl, liver transaminases<= 2,5x ULN, in case of liver metastases <= 5x ULN, serum creatinine <= 1,25x ULN, creatinine clearance ≥ 30 ml/min
- Legal capacity of the patient
- Option for constant long-term follow-up
Exclusion Criteria:
- Resectable pancreatic carcinoma
- Locally advanced pancreatic cancer (non-resectable tumour without distant metastasis)
- Previous palliative chemotherapy for metastatic or locally advanced, non-resectable pancreatic cancer
- Previous palliative radiation or chemoradiation for locally advanced, non-resectable pancreatic cancer
- Radiation therapy within four weeks prior to study enrolment or radiation of indicator lesions
- Adjuvant Chemotherapy or Radiochemotherapy for pancreatic cancer ≤ 6 months prior to study ernrolment
- All previously occurred metastatic cancers or cured neoplasias diagnosed within the last 5 years before study enrolment
- Major surgery within 2 weeks before study start
- Chronic diarrhea
- Known glucuronidation-deficiency (Gilbert´s syndrome)
- Acute or subacute ileus or chronic inflammatory bowel disease
- Preexisting polyneuropathy > Grade I according to NCI-CTCAE v.4.0
- Relevant comorbidities which might impair patient eligibility or safety for study participation like active infections, hepatic, renal or metabolic diseases
- Clinically significant cardiovascular diseases within 12 months prior to study start (e.g. unstable angina pectoris, myocardial infarction, heart failure ≥ NYHA II, cardiac arrhythmias requiring treatment)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: RASH positive
Run-In-Phase during 4 weeks: Gemcitabine 1000 mg/m², weekly Erlotinib 100 mg, weekly Thereafter Treatment in patients with RASH-positve outcome after 4 weeks. |
1000 mg/m² iv weekly
Other Names:
100mg, once per day
Other Names:
|
Active Comparator: RASH-negative
Run-In-Phase during 4 weeks: Gemcitabine 1000 mg/m², weekly Erlotinib 100 mg, weekly RASH-negative patients quit treatment with Gemcitabine + Erlotinib and continue treatment with FOLFIRINOX: Oxaliplatin 85mg/m2 Irinotecan 180 mg/m2 Folinic acid 400 mg/m2 5-FU 400 mg/m2 bolus iv 5-FU 2400 mg/m2 46-hours continous infusion |
85mg/m², q2weeks
Other Names:
400 mg/m², q2weeks
Other Names:
180 mg/m², q2weeks
Other Names:
400 mg/m² Day 1; 2400 mg/m² 46 hour invusion, q2weeks
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
1-year Survial rate of "good-risk" patients
Time Frame: Follow-Up Phase (1.5 years)
|
1-year Survial rate of "good-risk" patients of patients under gemcitabine plus erlotinib with RASH
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Follow-Up Phase (1.5 years)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evalutation of overall response rate, disease control rate and progression free survival
Time Frame: Approximately 12 months
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Evaluation of Parameters by RASH positve and negative patients:
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Approximately 12 months
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Evaluation of adverse events
Time Frame: Treatment Phase (1.5 Years)
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Assesment with NCI-CTCAE V4.0 Evalutation of side effects including picture documentation of skin-rash
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Treatment Phase (1.5 Years)
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Translational Projects
Time Frame: Approximately 24 months
|
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Approximately 24 months
|
Collaborators and Investigators
Collaborators
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Enzyme Inhibitors
- Antimetabolites, Antineoplastic
- Antimetabolites
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Protective Agents
- Topoisomerase Inhibitors
- Micronutrients
- Vitamins
- Topoisomerase I Inhibitors
- Antidotes
- Vitamin B Complex
- Hematinics
- Gemcitabine
- Oxaliplatin
- Leucovorin
- Irinotecan
- Levoleucovorin
- Folic Acid
Other Study ID Numbers
- 2011-005471-17
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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