临床试验Nct页

Summary
EudraCT Number:2022-000690-73
Sponsor's Protocol Code Number:BAY86-5321/21912
National Competent Authority:Germany - PEI
Clinical Trial Type:EEA CTA
Trial Status:Prematurely Ended
Date on which this record was first entered in the EudraCT database:2022-07-15
Trial results
A. Protocol Information
A.1Member State ConcernedGermany - PEI
A.2EudraCT number2022-000690-73
A.3Full title of the trial
A Parallel-group Phase 4, Open-label, Two-arm Study to Assess the Safety and Efficacy of Intravitreal (IVT) Aflibercept with Proactive customized Treatment Intervals in Patients ≥50 Years of Age with No Fluid Due to Choroidal Neovascularization (CNV) Lesions Secondary to Neovascular (wet) Age-related Macular Degeneration (nAMD) Following Treatment Initiation with Aflibercept
A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
A study to learn how well Aflibercept injected into the eye works and how safe it is when given in customized treatment intervals in patients with an eye disease called neovascular age-related macular degeneration after start of treatment
A.3.2Name or abbreviated title of the trial where available
XPAND
A.4.1Sponsor's protocol code numberBAY86-5321/21912
A.7Trial is part of a Paediatric Investigation Plan No
A.8EMA Decision number of Paediatric Investigation Plan
B. Sponsor Information
B.Sponsor: 1
B.1.1Name of SponsorBayer AG
B.1.3.4CountryGermany
B.3.1 and B.3.2Status of the sponsorCommercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1Name of organisation providing supportBayer AG
B.4.2CountryGermany
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1Name of organisationBayer AG
B.5.2Functional name of contact pointBayer Clinical Trials Contact
B.5.3 Address:
B.5.3.1Street AddressCTP Team/Ref:”EU CTR”/Bayer AG
B.5.3.2Town/ cityBerlin
B.5.3.3Post code13342
B.5.3.4CountryGermany
B.5.6E-mailclinical-trials-contact@bayer.com
D. IMP Identification
D.IMP: 1
D.1.2 and D.1.3IMP RoleTest
D.2 Status of the IMP to be used in the clinical trial
D.2.1IMP to be used in the trial has a marketing authorisation Yes
D.2.1.1.1Trade name Eylea 40mg/ml solution for injection
D.2.1.1.2Name of the Marketing Authorisation holderBayer AG
D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
D.2.5.1Orphan drug designation number
D.3 Description of the IMP
D.3.1Product nameAflibercept
D.3.2Product code BAY 86-5321
D.3.4Pharmaceutical form Solution for injection
D.3.4.1Specific paediatric formulation No
D.3.7Routes of administration for this IMPIntravitreal use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8INN - Proposed INNAflibercept
D.3.9.1CAS number 862111-32-8
D.3.9.2Current sponsor codeBAY 86-5321
D.3.9.3Other descriptive nameVEGF Trap-Eye
D.3.9.4EV Substance CodeSUB26987
D.3.10 Strength
D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
D.3.10.2Concentration typeequal
D.3.10.3Concentration number40
D.3.11 The IMP contains an:
D.3.11.1Active substance of chemical origin No
D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
The IMP is a:
D.3.11.3Advanced Therapy IMP (ATIMP) No
D.3.11.3.1Somatic cell therapy medicinal product No
D.3.11.3.2Gene therapy medical product No
D.3.11.3.3Tissue Engineered Product No
D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy Yes
D.3.11.5Radiopharmaceutical medicinal product No
D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
D.3.11.7Plasma derived medicinal product No
D.3.11.8Extractive medicinal product No
D.3.11.9Recombinant medicinal product Yes
D.3.11.10Medicinal product containing genetically modified organisms No
D.3.11.11Herbal medicinal product No
D.3.11.12Homeopathic medicinal product No
D.3.11.13Another type of medicinal product No
D.8 Information on Placebo
E. General Information on the Trial
E.1 Medical condition or disease under investigation
E.1.1Medical condition(s) being investigated
Neovascular (wet) age-related macular degeneration
E.1.1.1Medical condition in easily understood language
An eye disorder caused by abnormal blood vessels that leak fluid into the central part of the retina at the back of the eye leading to blurring or a blind spot in the central (straight ahead) vision
E.1.1.2Therapeutic area Diseases [C] - Eye Diseases [C11]
MedDRA Classification
E.1.2 Medical condition or disease under investigation
E.1.2Version 20.0
E.1.2Level PT
E.1.2Classification code 10071129
E.1.2Term Neovascular age-related macular degeneration
E.1.2System Organ Class 10015919 - Eye disorders
E.1.3Condition being studied is a rare disease No
E.2 Objective of the trial
E.2.1Main objective of the trial
To assess whether 2 mg intravitreal (IVT) aflibercept administered at a customized treatment interval (determined after the first extended treatment interval) is non-inferior to 2 mg IVT aflibercept administered according to a standard treat and extend (T&E) regimen (initiated after the first extended treatment interval) in patients with no fluid following treatment initiation for neovascular (wet) age-related macular degeneration (nAMD)
E.2.2Secondary objectives of the trial
1. To assess treatment burden of 2 mg IVT aflibercept administered at a customized treatment interval compared with 2 mg IVT aflibercept administered according to a standard T&E regimen (initiated after the first extended treatment interval) in patients with no fluid following treatment initiation for nAMD
2. To evaluate the safety of aflibercept with proactive treatment intervals
E.2.3Trial contains a sub-study No
E.3Principal inclusion criteria
1. Written informed consent and able to read (or if unable to read due to visual impairment, be read to verbatim by the person administering the informed consent or a family member), understand, and willing to sign the ICF.
2. Men and women ≥50 years of age.
3. At treatment initiation, active macular neovascular lesions secondary to nAMD (Patients with polypoidal choroidal vasculopathy or retinal angiomatous proliferation are eligible to participate in the study, and their condition should be captured in the electronic case report form [eCRF]).
4. Treatment initiation with 3 × monthly IVT aflibercept injections (Weeks -16, -12, and -8 to planned study baseline visit) resulting in absence of any fluid at week -8.
5. ETDRS BCVA of at least 25 letters (20/320 Snellen equivalent) in the study eye at screening visit.
6. Willing, committed, and able to return for all clinic visits and complete all study-related procedures.
7. Able to use the provided monitoring device and willing to perform 5 × weekly self-assessments in the Investigator’s opinion.
8. Women and men of reproductive potential must agree to use adequate contraception when sexually active. This applies for the time period between signing of the ICF and 3 months after the last administration of study drug.
E.4Principal exclusion criteria
1. Any contraindication to IVT anti-VEGF treatment or treatment with Eylea® as detailed in the Summary of Product Characteristics (SmPC).
2. Any prior ocular (in the study eye) or systemic treatment (including investigational agents) or surgery for nAMD, except the 3 × monthly IVT aflibercept injections required for treatment initiation and dietary supplements or vitamins.
3. Any presence of intraretinal and subretinal fluid.
4. Any ocular or systemic condition expected to interfere with study outcomes and procedures, including but not limited to:
• Scar, fibrosis or other lesions (e.g., retinal pigment epithelium [RPE] tears, macular hole stage 2 or above and others) involving the center of the macula in the study eye.
• Clinically relevant opacities or conditions involving the optic media including cataract, corneal dystrophies or s.p. corneal transplant in the study eye.
• Uncontrolled glaucoma (defined as IOP ≥25 mm Hg despite treatment with antiglaucoma medication) in the study eye or prior trabeculectomy or other filtration surgery in the study eye.
• Intraocular surgery, periocular surgery, or cataract surgery within 90 days before Day 1 in the study eye, except the IVT aflibercept injections required for treatment initiation and any history of vitrectomy, retinal radiation therapy, retinal detachment or treatment or surgery for retinal detachment in the study eye.
• Aphakia or pseudophakia with absence of posterior capsule (unless as a result of an yttrium aluminum garnet posterior capsulotomy) in the study eye.
5. Participation as a patient in any clinical study within 12 weeks before screening.
6. Close affiliation with the investigational site; e.g., a close relative of the Investigator, dependent person (e.g., employee or student of the investigational site).
7. Previously screen failed patients for this study
E.5 End points
E.5.1Primary end point(s)
Change in best-corrected visual acuity (BCVA) (early treatment diabetic retinopathy study [ETDRS] letters)
E.5.1.1Timepoint(s) of evaluation of this end point
From baseline to Week 36
E.5.2Secondary end point(s)
1. Number of IVT aflibercept injections per patient
2. Number of IVT aflibercept injections per patient
3. Number of patients achieving pre-defined treatment intervals (≥4, ≥8, ≥10, ≥12¸ ≥14, and 16 weeks)
4. Change in BCVA (ETDRS letters)
5. Number of subjects with treatment-emergent adverse events (TEAEs) and treatment-emergent serious adverse events (TESAEs)
E.5.2.1Timepoint(s) of evaluation of this end point
1. From baseline up to Week 52
2. From baseline up to Week 36
3. At Weeks 36 and 52
4. From baseline up to Week 52
5. From baseline up to Week 36 and Week 52
E.6 and E.7 Scope of the trial
E.6Scope of the trial
E.6.1Diagnosis No
E.6.2Prophylaxis No
E.6.3Therapy No
E.6.4Safety Yes
E.6.5Efficacy Yes
E.6.6Pharmacokinetic No
E.6.7Pharmacodynamic No
E.6.8Bioequivalence No
E.6.9Dose response No
E.6.10Pharmacogenetic No
E.6.11Pharmacogenomic No
E.6.12Pharmacoeconomic No
E.6.13Others No
E.7Trial type and phase
E.7.1Human pharmacology (Phase I) No
E.7.1.1First administration to humans No
E.7.1.2Bioequivalence study No
E.7.1.3Other No
E.7.1.3.1Other trial type description
E.7.2Therapeutic exploratory (Phase II) No
E.7.3Therapeutic confirmatory (Phase III) No
E.7.4Therapeutic use (Phase IV) Yes
E.8 Design of the trial
E.8.1Controlled Yes
E.8.1.1Randomised Yes
E.8.1.2Open Yes
E.8.1.3Single blind No
E.8.1.4Double blind No
E.8.1.5Parallel group Yes
E.8.1.6Cross over No
E.8.1.7Other No
E.8.2 Comparator of controlled trial
E.8.2.1Other medicinal product(s) No
E.8.2.2Placebo No
E.8.2.3Other Yes
E.8.2.3.1Comparator description
Standard treat and extend regimen-2 week-adjustment
E.8.2.4Number of treatment arms in the trial2
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.8.4.1Number of sites anticipated in Member State concerned7
E.8.5The trial involves multiple Member States Yes
E.8.5.1Number of sites anticipated in the EEA16
E.8.6 Trial involving sites outside the EEA
E.8.6.1Trial being conducted both within and outside the EEA Yes
E.8.6.2Trial being conducted completely outside of the EEA No
E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
Canada
France
Spain
Germany
United Kingdom
E.8.7Trial 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
Last subject last visit
E.8.9 Initial estimate of the duration of the trial
E.8.9.1In the Member State concerned years2
E.8.9.1In the Member State concerned months0
E.8.9.1In the Member State concerned days11
E.8.9.2In all countries concerned by the trial years2
E.8.9.2In all countries concerned by the trial months0
E.8.9.2In all countries concerned by the trial days11
F. Population of Trial Subjects
F.1 Age Range
F.1.1Trial has subjects under 18 No
F.1.1.1In Utero No
F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
F.1.1.3Newborns (0-27 days) No
F.1.1.4Infants and toddlers (28 days-23 months) No
F.1.1.5Children (2-11years) No
F.1.1.6Adolescents (12-17 years) No
F.1.2Adults (18-64 years) Yes
F.1.2.1Number of subjects for this age range: 5
F.1.3Elderly (>=65 years) Yes
F.1.3.1Number of subjects for this age range: 103
F.2 Gender
F.2.1Female Yes
F.2.2Male Yes
F.3 Group of trial subjects
F.3.1Healthy volunteers No
F.3.2Patients No
F.3.3Specific vulnerable populations Yes
F.3.3.1Women of childbearing potential not using contraception No
F.3.3.2Women of child-bearing potential using contraception Yes
F.3.3.3Pregnant women No
F.3.3.4Nursing women No
F.3.3.5Emergency situation No
F.3.3.6Subjects incapable of giving consent personally No
F.3.3.7Others No
F.4 Planned number of subjects to be included
F.4.1In the member state42
F.4.2 For a multinational trial
F.4.2.1In the EEA 65
F.4.2.2In the whole clinical trial 108
F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
None
G. Investigator Networks to be involved in the Trial
N. Review by the Competent Authority or Ethics Committee in the country concerned
N.Competent Authority Decision Authorised
N.Date of Competent Authority Decision2022-08-12
N.Ethics Committee Opinion of the trial applicationFavourable
N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
N.Date of Ethics Committee Opinion2023-06-06
P. End of Trial
P.End of Trial StatusPrematurely Ended
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