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    Summary
    EudraCT Number:2020-001061-37
    Sponsor's Protocol Code Number:KS301P103
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2021-05-24
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2020-001061-37
    A.3Full title of the trial
    A Prospective, Randomized, Double-masked, Active Comparator-controlled,
    Multi-center, Two-arm, Phase 3 Study to Evaluate the Efficacy and Safety
    of Intravitreal KSI-301 Compared with Intravitreal Aflibercept in
    Participants with Visual Impairment Due to Treatment-naïve Macular
    Edema Secondary to Retinal Vein Occlusion (RVO)
    Studio di fase 3 prospettico, randomizzato, in doppio cieco, controllato con farmaco di confronto attivo, multicentrico, a due bracci volto a valutare l’efficacia e la sicurezza di KSI-301 intravitreale rispetto ad aflibercept intravitreale in partecipanti con compromissione visiva a causa di edema maculare secondario ad occlusione venosa retinica (RVO) naive al trattamento (BEACON)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Study to Evaluate the Efficacy and Safety of KSI-301 Compared to
    Aflibercept in Participants with Macular Edema Secondary to Retinal Vein
    Occlusion (RVO)
    Studio volto a valutare l’efficacia e la sicurezza di KSI-301 rispetto ad aflibercept in partecipanti con edema maculare secondario ad occlusione venosa retinica (RVO)
    A.3.2Name or abbreviated title of the trial where available
    BEACON
    BEACON
    A.4.1Sponsor's protocol code numberKS301P103
    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 SponsorKodiak Sciences Inc.
    B.1.3.4CountryUnited States
    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 supportKodiak Sciences Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationKodiak Sciences Inc.
    B.5.2Functional name of contact pointKSI-CL-103 Trial Information
    B.5.3 Address:
    B.5.3.1Street Address2631 Hanover Street
    B.5.3.2Town/ cityPalo Alto
    B.5.3.3Post codeCA 94304
    B.5.3.4CountryUnited States
    B.5.6E-mailksi301clinical@kodiak.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 No
    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 nameKSI-301 Drug Product
    D.3.2Product code [KSI-301]
    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.3.9.1CAS number 2411896-53-0
    D.3.9.2Current sponsor codeKSI-301
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    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.IMP: 2
    D.1.2 and D.1.3IMP RoleComparator
    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
    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 [EMEA/H/C/002392]
    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.3.9.1CAS number 862111-32-8
    D.3.9.2Current sponsor codeAFLIBERCEPT
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    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
    Macular edema secondary to retinal vein occlusion
    Edema maculare secondario ad occlusione venosa retinica.
    E.1.1.1Medical condition in easily understood language
    Macular edema secondary to retinal vein occlusion
    Edema maculare secondario ad occlusione venosa retinica.
    E.1.1.2Therapeutic area Diseases [C] - Eye Diseases [C11]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level LLT
    E.1.2Classification code 10067791
    E.1.2Term Wet macular degeneration
    E.1.2System Organ Class 10015919 - Eye disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level SOC
    E.1.2Classification code 10015919
    E.1.2Term Eye disorders
    E.1.2System Organ Class 10015919 - Eye disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10054467
    E.1.2Term Macular edema
    E.1.2System Organ Class 10015919 - Eye disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level LLT
    E.1.2Classification code 10057934
    E.1.2Term Diabetic macular edema
    E.1.2System Organ Class 10015919 - Eye disorders
    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 demonstrate that KSI-301 5 mg administered every 8 weeks after 2
    monthly doses is non-inferior to aflibercept 2 mg monthly with respect
    to mean change in BCVA from Day 1 to Week 24.
    Dimostrare la non-inferiorità di KSI-301 5 mg somministrato ogni 8 settimane dopo 2 dosi mensili rispetto ad aflibercept 2 mg somministrato con cadenza mensile in relazione alla variazione media della miglior acuità visiva corretta (Best Corrected Visual Acuity, [BCVA]) dal Giorno 1 alla Settimana 24
    E.2.2Secondary objectives of the trial
    To evaluate the efficacy of KSI-301 5 mg compared to aflibercept 2 mg
    over the study duration by assessing visual parameters.
    To evaluate the efficacy of KSI-301 5 mg compared to aflibercept 2 mg
    over the study duration by assessing anatomical parameters.
    To evaluate the durability of KSI-301 5 mg compared to aflibercept over
    the study duration.
    To evaluate the safety and tolerability of KSI-301 5 mg compared to
    aflibercept 2 mg.
    To assess the systemic pharmacokinetics and immunogenicity of KSI301.
    Valutare l‘efficacia di KSI-301 5 mg rispetto ad aflibercept 2 mg nell'arco dello studio mediante valutazione dei parametri visivi.
    Valutare l'efficacia di KSI-301 5 mg rispetto ad aflibercept 2 mg nell'arco dello studio mediante valutazione dei parametri anatomici.
    Valutare la persistenza di KSI-301 5 mg rispetto ad aflibercept nell'arco dello studio.
    Valutare la sicurezza e la tollerabilità di KSI-301 5 mg rispetto ad aflibercept 2 mg.
    Valutare la farmacocinetica sistemica e l’immunogenicità di KSI-301.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Treatment-naïve macular edema and visual impairment of = 6 months
    secondary to CRVO or BRVO. Participants with HRVO will also be
    considered eligible for this study and will be included as a CRVO. Eyes
    classified as having CRVO or HRVO will comprise at least 20% and not
    more than 35% of the total planned sample size.
    2. BCVA ETDRS letter score = 80 and = 25 (20/25 to 20/320 Snellen
    equivalent) in the Study Eye at Screening and confirmed at Day 1.
    3. CST of = 320 microns on SD-OCT (Heidelberg Spectralis or equivalent
    on other OCT instruments) as determined by the Reading Center at the
    screening visit.
    4. Decrease in vision in the Study Eye determined by the Investigator to
    be primarily the result of ME secondary to RVO.
    In cases where both eyes are eligible, the eye with the worse BCVA at
    the Screening Visit will be selected as the Study Eye. If both eyes are
    eligible and have the same BCVA, the decision of which eye to select as
    the Study Eye will be made by the Investigator. Only one eye per
    participant can be included in the study.
    5. Capable of giving signed informed consent
    6. Male or female > = 18 years of age.
    7. For women of childbearing potential: agreement to remain as
    abstinent (refrain from heterosexual intercourse) or use contraceptive
    methods that result in a failure rate of <1% per year during the
    treatment period and for at least 90 days after the last dose of study
    intervention.
    a. A woman is considered of childbearing potential if she is
    postmenarchal, has not reached a postmenopausal state (= 12 months
    of amenorrhea with no identified cause other than menopause), and has
    not undergone surgical sterilization (removal of ovaries and/or uterus).
    The definition of childbearing potential may be adapted for alignment
    with local guidelines or requirements.
    b. Examples of contraceptive methods with a failure rate of < 1% per
    year include bilateral tubal ligation, male sterilization, established,
    proper use of hormonal contraceptives that inhibit ovulation, hormonereleasing intrauterine devices and copper intrauterine
    devices.
    c. Contraception methods that do not result in a failure rate of <1% per

    year such as cap, diaphragm, or sponge with spermicide, or male or

    female condom with or without spermicide, are not
    acceptable.
    d. The reliability of sexual abstinence should be evaluated in relation to

    the duration of the clinical trial and the preferred and usual lifestyle of

    the participant. Periodic abstinence (e.g., calendar, ovulation,

    symptothermal, or postovulation methods) and withdrawal are not

    acceptable methods of
    contraception.
    8. For men: agreement to remain abstinent or use contraceptive

    measures and agreement to refrain from donating sperm, as defined

    below:
    a. With female partners of childbearing potential, men must remain

    abstinent or use a condom plus an additional contraceptive method that

    together result in a failure rate of < 1% per year during the treatment

    period and for at least 30 days plus 90 days (a spermatogenesis cycle)

    after the last dose of study intervention. Men must refrain from
    donating
    sperm during this same time
    period.
    9. Ability and willingness to undertake all the scheduled visits and

    assessments.
    1. Edema maculare naïve al trattamento e compromissione visiva = 6 mesi secondaria a occlusione della vena retinica centrale (Central retinal vein occlusion, [CRVO]) o Occlusione della vena retinica di branca (Branch retinal vein occlusion, [BRVO]). Anche i partecipanti con semi-occlusione della vena retinica (Hemi Retinal Vein Occlusion, [HRVO]) saranno considerati eleggibili per questo studio e saranno inclusi come CRVO. Gli occhi classificati come affetti da CRVO o HRVO costituiranno almeno il 20% e non più del 35% della dimensione totale programmata del campione.
    2. Punteggio per le lettere BCVA ETDRS = 80 e = 25 (da 20/25 a 20/320 sulla scala di Snellen equivalente) nell’occhio oggetto di studio allo screening e confermato il Giorno 1.
    3. CST di = 320 micron in base a SD-OCT (Heidelberg Spectralis o equivalente su altri strumenti OCT) come stabilito dal centro di lettura alla visita di screening.
    4. La diminuzione della vista nell‘occhio oggetto di studio stabilita dallo sperimentatore deve essere principalmente dovuta ad edema maculare (Macular Edema, [ME]) secondario a RVO.
    Nei casi in cui entrambi gli occhi sono idonei, l'occhio con la peggiore BCVA alla visita di screening, verrà selezionato come occhio oggetto di studio. Se entrambi gli occhi sono eleggibili e presentano la medesima BCVA, la decisione in merito a quale occhio selezionare come occhio oggetto di studio sarà presa dallo sperimentatore. Potrà essere incluso nello studio solo un occhio per ogni partecipante.
    5. Capacità di fornire un consenso informato firmato.
    6. Pazienti di sesso maschile o femminile di età > = 18 anni
    7. Per le donne in età fertile: consenso all’astinenza (evitare rapporti fisici eterosessuali) o a utilizzare metodi contraccettivi con un tasso di fallimento annuo < 1% durante il periodo di trattamento e per almeno 90 giorni dopo l‘ultima dose di trattamento dello studio.
    a. Una donna è considerata in età fertile dopo il menarca, se non ha raggiunto uno stato di post-menopausa (= 12 mesi di amenorrea senza causa identificata diversa dalla menopausa) e se non è stata sottoposta a sterilizzazione chirurgica (rimozione di ovaie e/o utero). La definizione di potenzialmente fertile può essere adattata per l'allineamento con linee guida o requisiti locali.
    b. Esempi di metodi contraccettivi con un tasso di insuccesso < 1% all’anno comprendono legatura bilaterale delle tube, sterilizzazione maschile, uso stabile e corretto di contraccettivi ormonali che inibiscono l’ovulazione, dispositivi intrauterini a rilascio ormonale e dispositivi intrauterini in rame.
    c. Non sono accettabili metodi di contraccezione che non comportino un tasso di insuccesso < 1% all'anno, come cappuccio, diaframma o spugna con spermicida oppure preservativo maschile o femminile con o senza spermicida.
    d. L’affidabilità dell’astinenza sessuale deve essere valutata in relazione alla durata della sperimentazione clinica e allo stile di vita preferito e abituale del paziente. L’astinenza periodica (come i metodi del calendario, dell’ovulazione, sintotermica, o postovulazione) e il coito interrotto non sono metodi contraccettivi accettabili.
    8. Per i soggetti di sesso maschile: accettare di praticare l’astinenza o di usare metodi contraccettivi e accettare di astenersi dalla donazione di sperma, come definito di seguito:
    a. Con partner femminili in età fertile, gli uomini devono praticare l’astinenza o usare un preservativo associato a un metodo contraccettivo aggiuntivo che assieme abbiano una percentuale di inefficacia <1% all’anno durante il periodo di trattamento e per almeno 30 giorni più 90 giorni (un ciclo di spermatogenesi) dopo l’ultima dose di intervento dello studio. Durante questo stesso periodo di tempo, gli uomini devono astenersi dalla donazione di sperma.
    9. Capacità e disponibilità a intraprendere tutte le visite e le valutazioni programmate.
    E.4Principal exclusion criteria
    1. Macular edema in the Study Eye considered to be secondary to a cause
    other than RVO (e.g. diabetic macular edema, Irvine-Gass syndrome).
    2. Active iris or angle neovascularization, neovascular glaucoma,
    neovascularization of the optic disc, retinal neovascularization or
    vitreous hemorrhage in the Study Eye.
    3. Uncontrolled glaucoma (defined as intraocular pressure = 25 mmHg
    despite treatment with antiglaucoma medication) in the Study Eye.
    4. History of glaucoma-filtering surgery in the Study Eye.
    5.History of retinal detachment or treatment or surgery for retinal
    detachment in the Study Eye.
    6. History of uveitis in either eye.
    7. Significant media opacities, including cataract, in the Study Eye that
    might interfere with visual acuity, assessment of safety, optical
    coherence tomography or fundus photography.
    8. Cataract in the Study Eye that in the judgment of the Investigator is
    expected to require surgical extraction within 6 months of screening.
    9. Prior vitrectomy in the Study Eye.
    10. Active retinal disease other than the condition under investigation in
    the Study Eye.
    11. Any history or evidence of a concurrent ocular condition present,
    that in the opinion of the Investigator could require either medical or
    surgical intervention or affect macular edema or alter visual acuity
    during the study (e.g. vitreomacular traction).
    12. Active or suspected ocular or periocular infection or inflammation in
    either eye at Day 1.
    13. Any prior use of an approved or investigational treatment for
    macular edema secondary to RVO in the Study Eye (e.g. anti-VEGF,
    intraocular or periocular steroids, macular laser photocoagulation).
    14. Women who are pregnant or lactating or intending to become
    pregnant during the study.
    15. Women of childbearing potential must have a negative urine
    pregnancy test result within 28 days prior to Day 1. If the urine
    pregnancy test is positive, it must be confirmed with a serum pregnancy
    test.
    16. Uncontrolled blood pressure defined as a systolic value = 180 mmHg
    or diastolic value =100 mmHg while at rest at Screening or on Day 1. If a
    participant's initial blood pressure measurement exceeds these values, a
    second reading may be taken later the same day or a different day
    during the screening period. If the participant's blood pressure is
    controlled by antihypertensive medications, the participant should be on
    a stable medication regimen continuously for 30 days prior to Day 1.
    17. Recent history (within the 6 months prior to screening) of
    myocardial infarction, stroke, transient ischemic attack, acute congestive
    heart failure or any acute coronary event.
    18. History of a medical condition that, in the judgment of the
    Investigator, would preclude scheduled study visits, completion of the
    study, or a safe administration of investigational product.
    19. History of hypersensitivity to any component of KSI-301, aflibercept,
    ophthalmic dye (fluorescein), dilating drops, or any of the anesthetic or
    antimicrobial preparations used during the study, as assessed by the
    Investigator.
    20. Participation in an investigational study within 30 days prior to the
    screening visit that involved treatment with any drug (excluding
    vitamins and minerals) or devices.
    1. Edema maculare nell’occhio oggetto di studio considerato secondario a una causa diversa da RVO (ad es. edema maculare diabetico. Sindrome di Irvine-Gass).
    2. Neovascolarizzazione dell’iride o angolare attiva, glaucoma neovascolare, neovascolarizzazione del disco ottico, neovascolarizzazione retinica o emorragia vitreale nell’occhio oggetto di studio.
    3. Glaucoma non controllato (definito come pressione intraoculare = 25 mmHg nonostante il trattamento con farmaco antiglaucoma) nell’occhio oggetto di studio.
    4. Anamnesi di intervento chirurgico glaucoma-filtrante nell'occhio oggetto di studio
    5. Anamnesi di distacco della retina, trattamento o intervento chirurgico per il distacco della retina nell'occhio oggetto di studio.
    6. Anamnesi di uveite in uno dei due occhi.
    7. Opacità dei mezzi significativa, inclusa cataratta, nell’occhio oggetto di studio che può interferire con acuità visiva, valutazione di sicurezza, tomografia a coerenza ottica o fotografia del fundus.
    8. Cataratta nell’occhio oggetto di studio che a giudizio dello sperimentatore richiederà estrazione chirurgica entro 6 mesi dallo screening.
    9. Precedente vitrectomia nell’occhio oggetto di studio.
    10. Malattia retinica attiva diversa dalla condizione in studio nell’occhio oggetto di studio.
    11. Anamnesi o evidenza di una condizione oculare concomitante presente, che a giudizio dello sperimentatore potrebbe richiedere intervento medico o chirurgico o influire sull’edema maculare o alterare l’acuità visiva durante lo studio (per es. trazione vitreomaculare).
    12. Infezione o infiammazione oculare o perioculare attiva o sospetta a livello di uno degli occhi al Giorno 1.
    13. Eventuale uso precedente di un trattamento approvato o sperimentale per edema maculare secondario a RVO nell’occhio oggetto di studio (per es. anti-VEGF, steroidi intraoculari o perioculari, fotocoagulazione laser maculare).
    14. Donne in stato di gravidanza o allattamento o che intendono intraprendere una gravidanza durante lo studio.
    15. Le donne potenzialmente fertili devono presentare un test di gravidanza sulle urine negativo entro 28 giorni prima del Giorno 1. Se il test di gravidanza sulle urine è positivo, deve essere confermato con un test di gravidanza sul siero.
    16. Pressione sanguigna non controllata definita come valore sistolico > 180 mmHg o valore diastolico = 100 mmHg a riposo allo Screening o al Giorno 1. Se la misurazione iniziale della pressione sanguigna di un partecipante supera questi valori, potrà essere eseguita una seconda lettura in un secondo momento durante lo stesso giorno o in un giorno diverso durante il periodo di screening. Se la pressione sanguigna del partecipante è controllata da farmaci antipertensivi, il partecipante deve essere in trattamento con un regime farmacologico stabile in modo continuo per 30 giorni prima del Giorno 1.
    17. Anamnesi recente (entro i 6 mesi precedenti lo screening) di infarto miocardico, ictus, attacco ischemico transitorio, insufficienza cardiaca congestizia acuta o qualsiasi evento coronarico acuto.
    18. Anamnesi di una condizione medica che, a giudizio dello sperimentatore, precluderebbe le visite dello studio programmate, il completamento dello studio o una somministrazione in sicurezza del prodotto sperimentale.
    19. Anamnesi di ipersensibilità a qualsiasi componente di KSI-301, aflibercept, colorante per uso oftalmico (fluoresceina), gocce dilatanti o una qualsiasi delle preparazioni anestetiche o antimicrobiche utilizzate durante lo studio, come valutato dallo sperimentatore.
    20. Partecipazione nei 30 giorni precedenti la visita di screening a uno studio sperimentale che comportava il trattamento con qualsiasi farmaco (esclusi vitamine e minerali) o dispositivo.
    E.5 End points
    E.5.1Primary end point(s)
    Mean change in BCVA from baseline (Day 1) to Week 24 (using Early
    Treatment Diabetic Retinopathy Study (ETDRS) Letters)
    Variazione media della BCVA rispetto al basale (Giorno 1) alla Settimana 24 (usando le lettere EDTRS - Studio del trattamento precoce della retinopatia diabetica [Early Treatment Diabetic Retinopathy Study])
    E.5.1.1Timepoint(s) of evaluation of this end point
    Primary efficacy and safety endpoints at Week 24
    Endpoint di efficacia primaria e sicurezza alla Settimana 24.
    E.5.2Secondary end point(s)
    Mean change in BCVA (ETDRS Letters) from baseline (Day 1) by visit
    over time
    Proportion of participants who gain = 5, =10 and =15 letters from
    baseline by visit over time
    Proportion of participants who lose = 5, =10 and =15 letters from
    baseline by visit over time
    Mean change in Opticaloptical coherence tomography (OCT) central
    subfield thickness (CST) from baseline to Week 24 and over time
    Mean number of intravitreal injections over the duration of the study
    Mean number of intravitreal injections from Week 24 to Week 48
    Mean time to first retreatment after the last monthly dose (from Week
    24 to Week 48)
    Incidence of ocular and systemic adverse events up to Week 24 and
    Week 52
    Systemic pharmacokinetic profile over time
    Systemic anti-drug antibody status over time
    Distribution of intravitreal injections from Week 24 to Week 48
    Probability of receiving intravitreal injections over time between Week
    24 to Week 48
    Incidence of ocular and systemic adverse events up to Week 24 and
    Week 52
    Systemic pharmacokinetic profile over time
    Systemic anti-drug antibody status over time
    Variazione media della BCVA (lettere EDTRS) rispetto al basale (Giorno 1) per visita nel tempo.
    Percentuale di partecipanti che guadagnano = 5, =10 e =15 lettere rispetto al basale per visita nel tempo.
    Percentuale di partecipanti che perdono = 5, =10 e =15 lettere rispetto al basale per visita nel tempo.
    Variazione media nella tomografia a coerenza ottica (OCT) dello spessore del sottocampo centrale (Central Subfield Thickness,
    [CST]) dal basale alla Settimana 24 e nel tempo
    Variazione media della BCVA (lettere EDTRS) rispetto al basale (Giorno 1) per visita nel tempo.
    Percentuale di partecipanti che guadagnano = 5, =10 e =15 lettere rispetto al basale per visita nel tempo.
    Percentuale di partecipanti che perdono = 5, =10 e =15 lettere rispetto al basale per visita nel tempo.
    Variazione media nella tomografia a coerenza ottica (OCT) dello spessore del sottocampo centrale (Central Subfield Thickness,
    [CST]) dal basale alla Settimana 24 e nel tempo
    Numero medio di iniezioni intravitreali per tutta la durata dello studio.
    Numero medio di iniezioni intravitreali dalla Settimana 24 alla Settimana 48
    Tempo medio al primo ritrattamento dopo l’ultima dose mensile (dalla Settimana 24 alla Settimana 48)
    Incidenza di eventi avversi oculari e sistemici fino alla Settimana 24 e alla Settimana 52
    Profilo di farmacocinetica sistemica nel tempo
    Stato degli anticorpi antifarmaco sistemici nel tempo
    Distribuzione di iniezioni intravitreali dalla Settimana 24 alla Settimana 48
    Probabilità di ricevere iniezioni intravitreali nel tempo tra la Settimana 24 e la Settimana 48
    Incidenza di eventi avversi oculari e sistemici fino alla Settimana 24 e alla Settimana 52
    Profilo di farmacocinetica sistemica nel tempo
    Stato di anticorpi antifarmaco sistemici nel tempo
    E.5.2.1Timepoint(s) of evaluation of this end point
    Secondary efficacy endpoints at Week 48 and the follow-up safety
    endpoints at Week 52
    Endpoint di efficacia secondari alla Settimana 48 e endpoint del follow-up di sicurezza alla Settimana 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 Yes
    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) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    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) Yes
    E.8.2.2Placebo No
    E.8.2.3Other No
    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 concerned5
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA69
    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 Information not present in EudraCT
    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
    Taiwan
    Turkey
    United States
    Switzerland
    United Kingdom
    E.8.7Trial has a data monitoring committee Yes
    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
    The end of the study is defined as the last follow-up visit of the last
    participant enrolled (i.e., the last enrolled participant's final visit) or a
    Sponsor decision to terminate the study, whichever comes first.
    A participant is considered to have completed the study if he/she has
    completed all phases of the study, including the Week 52 safety followup assessment.
    La fine dello studio si definisce come l’ultima visita di follow-up dell’ultimo partecipante arruolato (ossia la visita finale dell’ultimo partecipante arruolato) o la decisione dello sponsor di terminare lo studio, qualsiasi evento si verifichi prima. Si considera che un partecipante abbia completato lo studio se lui/lei ha completato tutte le fasi dello studio, inclusa la valutazione del follow-up della sicurezza della Settimana 52.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days0
    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: 275
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 275
    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 Yes
    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 state24
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 110
    F.4.2.2In the whole clinical trial 550
    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)
    All participants will return to standard of care treatment, at the
    discretion of their Treating Physician, after completion of their final
    follow-up visit or once they discontinue from the study prematurely.
    The Sponsor will not provide continued access to study treatment
    following the end of the study or the end of each participant's study
    treatment period.
    Tutti i partecipanti torneranno al trattamento standard di cura a discrezione del proprio medico curante, dopo il completamento della visita di follow-up finale o quando si saranno ritirati anticipatamente dallo studio. Lo sponsor non fornirà accesso continuo al trattamento dello studio al termine dello studio o del periodo di trattamento dello studio di ciascun partecipante.
    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 Decision2020-12-24
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-12-16
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
    P.Date of the global end of the trial2022-12-31
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