E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Body processes [G] - Digestive System and Oral Physiological Phenomena [G10] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10013950 |
E.1.2 | Term | Dysphagia |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the efficacy of palifermin administered at single weekly doses of 180 μg/kg in reducing the incidence of dysphagia (grade ≥ 2) induced by concurrent chemoradiotherapy (CT/RT) followed by consolidation chemotherapy in patients with unresectable stage III non-small cell lung cancer (NSCLC). |
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E.2.2 | Secondary objectives of the trial |
- To evaluate the safety of palifermin administered at single weekly doses of 180 μg/kg (a total of 7 doses)
- To assess the effect of palifermin on treatment-related clinical sequelae
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Disease Related:
- Patients with a histologically or cytologically proven diagnosis of NSCLC
- Unresectable (locally advanced) stage IIIa or IIIb disease
- Initial RT field of treatment to encompass ≥ 30% of the esophagus
- Life expectancy ≥ 6 months
- Estimated weight loss ≤ 10% in the 3 months before study randomization
- Measurable disease
Demographic:
- 18 years of age or older
- ECOG performance status of 0-2 (see Appendix F) Screening Laboratory:
- Hemoglobin (hgb) ≥ 10 g/dL without transfusional support or growth factor use in the 4 weeks before study randomization
- Absolute neutrophil count (ANC) ≥ 1.5 x 10e9/L without growth factor use in the 2 weeks before study randomization
- Platelet count ≥ 100 x 10e9/L
- Serum bilirubin ≤ 1.5 x institutional upper limit of normal (ULN)
- Serum creatinine ≤ 2.0 mg/dL (Note: Subjects with a serum creatinine ≥ 1.4 and ≤ 2.0 mg/dL must demonstrate a 24-hour urinary creatinine clearance ≥ 50 mL/min.)
- Females of childbearing potential: negative serum or urine pregnancy test
Ethical:
- Subject must give written informed consent before participating in any study-specific procedure, randomization,
or receiving investigational product.
General:
- Subjects with reproductive capability must agree to practice adequate contraception methods. |
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E.4 | Principal exclusion criteria |
Disease Related:
- Metastatic disease (M1)/stage 4 NSCLC
- Pleural or pericardial effusion greater than 100 ml in volume as documented by appropriate imaging ( PET, CT scan or ultrasound). If an effusion greater than 100 ml is documented by cytology to be free from malignancy and the investigator feels the subject is capable of receiving RT/ CT for their primary disease/ NSCLC, the investigator should discuss the patient with the study physician at Amgen. Effusions smaller than 100 ml would be acceptable, unless the investigator suspects that the effusion is malignant, in which case the effusion should be evaluated by cytology. Sponsor approval must be obtained before subject is randomized.
- Plan to remove the tumor surgically before completing the protocol CT/RT course
- Shielding of any part of the esophagus during RT (including posterior spinal cord shielding)
- Prior chemotherapy, radiotherapy, or surgery for NSCLC
- Prior invasive malignancy during the past 3 years other than non-melanomatous skin cancer. Note: Subjects with prior surgically-cured malignancies [eg, stage I breast cancer or prostate cancer, in-situ carcinoma of the cervix, etc] are not excluded; however, sponsor approval must be obtained before subject is randomized.
- Presence or history of dysphagia or conditions predisposing to dysphagia (eg, uncontrolled gastroesophageal reflux disease [GERD], dyspepsia, etc)
- History of pancreatitis
Medication/Prior Treatment:
- Four weeks or less since completion of treatment using an investigational product/device in another clinical study or presence of any unresolved toxicity from previous treatment
- Previous treatment on this study or with a fibroblast growth factor
Laboratory:
- Known to be sero-positive for human immunodeficiency virus (HIV), hepatitis C virus (HCV), or hepatitis B virus (HBV)
General:
- Pregnant or breastfeeding women
- Known sensitivity to E coli derived products
- Compromised ability of the subject to give written informed consent and/or to comply with study procedures
- Refusal to sign an informed consent form to participate in this study, and sign the hospital information release form, if applicable
- Unwilling or unable to complete the PRO questionnaires
- Psychological, social, familial, or geographical reasons that would prevent regular follow-up |
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E.5 End points |
E.5.1 | Primary end point(s) |
Incidence of dysphagia (grade ≥ 2) measured using the Common Terminology Criteria for Adverse Events, Version 3.0 (CTCAE v3.0) dysphagia scale |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
All subjects will undergo dysphagia assessments using the CTCAE v3.0 dysphagia scale twice weekly during weeks 1 through 7, and twice weekly thereafter (weeks 8 through 12) until dysphagia resolves to grade ≤ 1. Subjects still experiencing grade ≥ 2 dysphagia at the end of week 12 will continue to have once weekly dysphagia assessments until dysphagia resolves to grade ≤ 1 (but not beyond week 16). |
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E.5.2 | Secondary end point(s) |
Secondary:
Duration (days) of grade ≥ 2 dysphagia
- Maximum severity of dysphagia
- Incidence of severe (grade ≥ 3) dysphagia
- Change in performance status and body weight (kg)
- Incidence of unplanned breaks in RT (to include discontinuations of RT)
- Patient-reported outcomes (PRO):
- Functional Assessment of Cancer Therapy - Esophageal Cancer (FACT-E) average Swallowing Index score during the acute dysphagia evaluation phase (baseline through week 12)
- Related Clinical Sequelae
- Incidence and cumulative dose of opioid analgesics use (morphine equivalents)
- Incidence and duration (days) of hospitalization
- Incidence of percutaneous endoscopic gastrostomy (PEG)/nasogastric (NG) tube, total parenteral nutrition (TPN), and IV hydration use
- Incidence of infections
Short term safety:
- Incidence of adverse events (AEs) and laboratory abnormalities using the CTCAE v3.0 toxicity criteria
- Incidence of serum anti-palifermin antibody formation
- Tumor response at week
Long term safety:
- Incidence of chronic dysphagia defined as unresolved dysphagia (grade ≥ 2) at month 6
- Incidence of pneumonitis measured using the Radiation Therapy Oncology Group (RTOG)/European Organisation for Research and Treatment of Cancer (EORTC) Late Radiation Morbidity Scoring Schema
- Incidence of second primary tumors
- Incidence of other malignancies
- Progression-free survival (PFS)
- Overall survival (OS) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
All subjects will undergo dysphagia assessments using the CTCAE v3.0 dysphagia scale twice weekly during weeks 1 through 7, and twice weekly thereafter (weeks 8 through 12) until dysphagia resolves to grade ≤ 1. Subjects still experiencing grade ≥ 2 dysphagia at the end of week 12 will continue to have once weekly dysphagia assessments until dysphagia resolves to grade ≤ 1 (but not beyond week 16).
Long-term follow-up will end after 5 years from the last subject randomized.
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Information not present in EudraCT |
E.8.4 | The trial involves multiple sites in the Member State concerned | Information not present in EudraCT |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 10 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
France |
Germany |
Poland |
Spain |
United States |
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E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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All subjects will be followed up until death or lost to follow up, or for up to five years from the last subject randomized. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |