E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Oral Mucositis Induced by High Dose Chemotherapy
Cataract development associated with palifermin administration |
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E.1.1.1 | Medical condition in easily understood language |
Oral mucositis (soreness, dryness and inflammation of the mouth) which is a common side effect of certain cancer treatments (such as chemotherapy and radiotherapy). |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10028130 |
E.1.2 | Term | Mucositis oral |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10007739 |
E.1.2 | Term | Cataract |
E.1.2 | System Organ Class | 10015919 - Eye 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 compare the efficacy of palifermin relative to placebo when given either pre- and post-high dose chemotherapy or pre- high dose chemotherapy only with regard to the severity of oral mucositis (WHO grades 0/ 1, 2, 3 or 4)
Primary Cataract Evaluation Objectives:
To assess cataract development or progression at month 12 based on an increase of ≥ 0.3 in the Lens Opacities Classification System III (LOCS III) score for either posterior subcapsular cataract (P), cortical cataract (C), or nuclear opalescence (NO) (Chylack LT et al 1993). |
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E.2.2 | Secondary objectives of the trial |
To assess the effect of palifermin on the incidence and duration of ulcerative oral mucositis (WHO grades 2, 3 and 4) and of severe mucositis (WHO grades 3 and 4)
To evaluate the impact of palifermin on patient-reported mouth and throat soreness (MTS)
Cataract Eval Objectives - To assess:
-effect of palifermin on the change of posterior subcapsular cataract (P) using the Lens Opacities Classification System III (LOCS III) score.
-effect of palifermin on the change of cortical cataract (C) using the Lens Opacities Classification System III (LOCS III) score.
-effect of palifermin on the change of nuclear opalescence (NO) using the Lens opacities Classification System III (LOCS III) score.
-effect of palifermin on the incidence of decreased best corrected visual acuity (BCVA) from the baseline BCVA on the ETDRS (“Early Treatment Diabetic Retinopathy Study”) chart, (Ferris III FL et al 1982, Ferris III FL et al 1993, Ferris III FL et al, 1996, Ferris III FL, Sperduto RD 1982). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Multiple myeloma (MM) subjects scheduled to receive high-dose Melphalan (200 mg/m2 if creatinine clearance ≥ 30 mL/min or 140 mg/m2 if creatinine clearance < 30 mL/min), in a one day schedule (day -2) followed by autologous PBSCT (day 0)
• Age ≥ 18 years and ≤ 70 years
• BMI ≤ 35
• ECOG performance status ≤ 2, or an ECOG status of 3 if the reason for a status of 3 is due exclusively due to MM (e.g. pathological fracture)
• Adequate pulmonary function as measured by a corrected carbon monoxide (CO) diffusing capacity (DLCO) ≥ 50% of predicted
• Minimum of 2.0 x 106 CD34+ cells/kg collected for autologous transplantation
• Adequate hematological function (ANC ≥ 1.5 x 109/L and platelet count ≥ 100 x 109/L)
• Total bilirubin ≤ 2 mg/dL
• Aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) ≤ 4.0 x IULN
• Negative serum or urine pregnancy test for women of child bearing potential within 14 days prior to enrolment
• Each subject must give informed consent directly or through a legally acceptable representative before participating in any study specific procedure, or receiving any study medication
Cataract specific:
All subjects eligible for 20050219 will also be assessed for their eligibility for cataract
assessment procedures. If a subject is not eligible for cataract assessment procedures, or the site has a waiver from Amgen regarding cataract assessments, the subject may still be eligible for inclusion in the study but will be exempt from the cataract assessments.
• Subjects at minimum with a baseline best corrected visual acuity (BCVA) of 20/40, (6/12 or 0.5 on the decimal scale) or better using the ETDRS chart in one eye
• Subject at minimum with one eye with a natural, intact lens
• Subject who has a LOCS III score at baseline of P < 1.0, C < 2.0 and NO < 2.0
(in at least one eye) |
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E.4 | Principal exclusion criteria |
• History of or concurrent malignancy other than MM, with the exception of curatively treated basal cell or squamous cell carcinoma of the skin, in situ cervical carcinoma, or other surgically cured malignancy, without evidence of disease for > 3 years
• Prior treatment with palifermin, or other fibroblast or keratinocyte growth factors
(eg, KGF-2)
• Prior autologous or allogeneic transplants
• Currently active infection of oral mucositis
• Oral abnormalities defined as baseline oral assessment of WHO grade > 0
• Receiving dialysis
• Twenty-eight days or less between receiving any other investigational drug or device and randomization into this study
• Subject of child-bearing potential is evidently pregnant (eg, positive HCG test) or is breast feeding
• Subject has not agreed to using adequate contraceptive precautions
• Known to be sero-positive for human immunodeficiency virus (HIV), hepatitis B virus (HBSAg+), or hepatitis C virus (HCV)
• Subject has known sensitivity to any of the products to be administered during dosing, including E coli-derived products
• Subject has previously been treated on this study
• Unwilling or unable to complete the patient-reported outcome questionnaires
• Subject has any kind of disorder that compromises the ability of the subject to give written informed consent and/or to comply with study procedures
Cataract specific:
• History of cataract surgery in both eyes
• Incapable of being responsive to midriatic agents (minimum of approximately a 6
mm pupil required)
• History of other ocular disease leading to visual loss (e.g., macular degeneration,
glaucoma, corneal disease) that would make assessment of visual status difficult
• Subject is scheduled to undergo cataract surgery
• Subject with any disease, that in the opinion of the ophthalmologist, could
adversely effect the subject’s vision during the course of the study |
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E.5 End points |
E.5.1 | Primary end point(s) |
Maximum severity of oral mucositis (WHO grades 0/1, 2, 3 or 4)
Cataract specific endpoints:
Incidence of cataract development or progression at month 12, based on an
increase from baseline of ≥ 0.3 in the LOCS III score for any of posterior
subcapsular cataract (P), cortical cataract (C), or nuclear opalescence (NO). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Maximum severity of oral mucositis: oral cavity assessments daily from high dose melphalan administration throughout hospitalization. Following hospital discharge 3 x weekly assessments until OM grade ≤1.
Cataract assessments were done at baseline, month 6 and month 12. |
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E.5.2 | Secondary end point(s) |
-Incidence of ulcerative oral mucositis (WHO grades 2, 3 or 4)
-Duration of ulcerative oral mucositis (WHO grades 2, 3 and 4)
-Incidence of severe oral mucositis (WHO grades 3 and 4)
-Duration of severe oral mucositis (WHO grades 3 and 4)
-Area under the curve (AUC) for patient-reported MTS |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Oral cavity assessments daily from high dose melphalan administration throughout hospitalization. Following hospital discharge 3 x weekly assessments until OM grade ≤1.
Patient Reported Outcome questionnaires:
OMDQ: administered at screening and then daily from high-dose Melphalan administration throughout hospitalization. Upon discharge the OMDQ questionnaire administered 3 x weekly until OM grade ≤ 1. The OMDQ also administered at the end of study visit.
EQ-5D: administered at screening and then weekly on approximately day 7, day 14 & day 21, and end of study
FACT-E and MCSQ: administered at screening, end of study, and at day 60-100 & month 6
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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 | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
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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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
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 | 45 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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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Subjects will undergo an evaluation for the end of study visit at least 30 days after the last administration of investigational product (Day + 32)
All subjects will be followed for disease progression, second primary tumors, additional malignancies and survival until death or for a minimum of 2 years.
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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 | 4 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |