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    Summary
    EudraCT Number:2019-000601-77
    Sponsor's Protocol Code Number:5051-201
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Trial now transitioned
    Date on which this record was first entered in the EudraCT database:2021-09-10
    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 number2019-000601-77
    A.3Full title of the trial
    A Phase 2, two-part, multiple-ascending-dose study of SRP-5051 for dose determination, then dose expansion, in patients with Duchanne Muscular Dystrophy Amenable to Exon 51-Skipping Treatment
    Studio di fase 2, in due parti, a dose multipla ascendente dell’SRP-5051, per la determinazione della dose e la successiva espansione della dose in pazienti affetti da distrofia muscolare di Duchenne sensibile a terapia di skipping dell’esone 51
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A research study of a new investigational medicinal product for the treatment of Duchenne Muscular Dystrophy patients.
    Studio di un nuovo medicinale sperimentale per il trattamento dei pazienti affetti dalla Distrofia Muscolare di Duchenne.
    A.3.2Name or abbreviated title of the trial where available
    5051-201
    5051-201
    A.4.1Sponsor's protocol code number5051-201
    A.5.4Other Identifiers
    Name:INDNumber:134648
    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 SponsorSAREPTA THERAPEUTICS, 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 supportSarepta Therapeutics, Inc
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationSarepta Therapeutics, Inc.
    B.5.2Functional name of contact pointPatient Recruitment
    B.5.3 Address:
    B.5.3.1Street Address215 First Street
    B.5.3.2Town/ cityCambridge
    B.5.3.3Post codeMA 02142
    B.5.3.4CountryUnited States
    B.5.4Telephone number18887273782
    B.5.5Fax number000000
    B.5.6E-mailclinicaltrials@sarepta.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.2.1.2Country which granted the Marketing AuthorisationItaly
    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 nameMagnesium Oxide
    D.3.2Product code [Magnesium Oxide]
    D.3.4Pharmaceutical form Capsule
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNMAGNESIO
    D.3.9.1CAS number 1309-48-4
    D.3.9.2Current sponsor codeMagnesium Oxide
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number400
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    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 No
    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 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 nameVesleteplirsen
    D.3.2Product code [SRP-5051]
    D.3.4Pharmaceutical form Lyophilisate for solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNVesleteplirsen
    D.3.9.1CAS number 2101569-97-3
    D.3.9.2Current sponsor codeSRP-5051
    D.3.9.3Other descriptive namepeptide-conjugated phosphorodiamide morpholino oligomer for exon 51 skipping
    D.3.9.4EV Substance CodeSUB197949
    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 Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    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 No
    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
    Duchenne Muscular Dystrophy
    Distrofia Muscolare di Duchenne
    E.1.1.1Medical condition in easily understood language
    La distrofia muscolare di Duchenne è una rara, fatale malattia degenerativa neuromuscolare con un'eredità recessiva X-linked causata da mutazioni nel gene della distrofina.
    Duchenne Muscular Dystrophy is a rare, fatal degenerative neuromuscolar disease with an X-linked recessive inheritance caused by mutations in the dystrophin gene
    E.1.1.2Therapeutic area Diseases [C] - Musculoskeletal Diseases [C05]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level PT
    E.1.2Classification code 10052655
    E.1.2Term Duchenne muscular dystrophy gene carrier
    E.1.2System Organ Class 10010331 - Congenital, familial and genetic disorders
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Part A: to evaluate the safety and tolerability of multiple ascending doses of SRP-5051 (4mg/kg, 10 mg/kg, 20 mg/kg and 30 mg/kg), administered intravenously (IV) every 4 weeks, and determine the maximum tolerated dose (MTD).
    Part B: to evaluate dystrophin protein level in skeletal muscle tissue following SRP-5051 treatment, administered IV every 4 weeks at the doses selected based on data from Part A.
    Parte A: valutare la sicurezza e la tollerabilità di dosi multiple crescenti di SRP-5051 (4 mg/kg, 10 mg/kg, 20 mg/kg e 30 mg/kg), somministrato per via endovenosa (EV) ogni 4 settimane e determinare la dose massima tollerata (MTD).
    Parte B: valutare il livello di proteina distrofina nel tessuto muscolare scheletrico dopo il trattamento con SRP-5051, somministrato per EV ogni 4 settimane alle dosi selezionate in base ai dati della parte A.
    E.2.2Secondary objectives of the trial
    Part A: to determine the pharmacokinetics (PK) of SRP-5051 in plasma and urine, and of the major metabolite SRP-5051A in plasma, at each of the aforementioned multiple ascending doses of SRP-5051, administered IV every 4 weeks.
    Part B: - to evaluate exon-skipping level in skeletal muscle tissue following SRP-5051 treatment, administered IV every 4 weeks at the doses selected based on data from Part A; - to evaluate the ongoing safety and tolerability of SRP-5051 treatment, administered IV every 4 weeks at the doses selected based on data from Part A; - to determine the PK of SRP-5051 in plasma and urine, and of the major metabolite SRP-5051A in plasma; - to evaluate, via immunohistochemistry, percent dystrophin-positive fibers (PDPF) and mean intensity following SRP-5051 treatment, administered IV every 4 weeks at the doses selected based in data from Part A.
    Parte A: determinare la farmacocinetica (PK) di SRP-5051 nel plasma e nelle urine, e del metabolita maggiore SRP-5051A nel plasma, a ciascuna delle suddette dosi multiple crescenti di SRP-5051, somministrato per EV ogni 4 settimane.
    Parte B: valutare il livello dello skipping dell’esone nel tessuto muscolare scheletrico dopo il trattamento con SRP-5051, somministrato per EV ogni 4 settimane alle dosi selezionate in base ai dati della parte A; valutare la continua sicurezza e tollerabilità del trattamento con SRP-5051, somministrato per EV ogni 4 settimane alle dosi selezionate in base ai dati della parte A; per determinare la PK di SRP-5051 nel plasma e nelle urine e del metabolita principale SRP-5051A nel plasma, dopo il trattamento con SRP-5051; valutare, mediante immunoistochimica, la percentuale di fibre positive alla distrofina (PDPF) e l’intensità media dopo il trattamento con SRP-5051, somministrato per EV ogni 4 settimane alle dosi selezionate in base ai dati della parte A.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Patients who are treatment-naive to SRP-5051 must meet all of the following criteria to participate in this study: I1. Is male. I2. Is 7 to 21 years of age, inclusive. I3. Has a genetic diagnosis of DMD and an out-of-frame deletion mutation of the DMD gene amenable to exon 51-skipping treatment. I4. Has been on a stable dose of oral corticosteroids for at least 12 weeks prior to study drug administration or has not received corticosteroids for at least 12 weeks prior to study drug administration. I5. Has stable pulmonary function (FVC >= 40% of predicted and no requirement for nocturnal ventilation as a result of the complications of DMD) that, in the Investigator's opinion, is unlikely to decompensate significantly over the duration of the study. NOTE: patients on nocturnal ventilation because of sleep apnea, obesity, or other conditions caused by corticosteroid use are allowed to participate in the study if FVC % predicted is >= 40. I6. If sexually active, agrees to use a male condom during such activity for the entire duration of the study and for 90 days after the last dose of study drug. The sexual partner must also use a highly effective contraceptive (refer to Appendix 1 for guidance on highly effective contraceptive methods) during this timeframe. I7. Is willing to provide informed consent or informed assent (if applicable) and has (a) parent(s) or legal guardian(s) who is (are) willing to provide written informed consent for the patient to participate in the study.
    Criteri di inclusione per i pazienti al primo trattamento con SRP-5051
    I pazienti al primo trattamento con SRP-5051 devono soddisfare i seguenti criteri per la partecipazione a questo studio: I1. E' di sesso maschile. I2. Ha una età compresa tra 7 e 21 anni. I3. Presenta una diagnosi genetica di DMD e una mutazione di delezione “out-of-frame” di DMD gene suscettibile al trattamento con skipping dell’esone 51. I4. È stato sottoposto a una dose stabile di corticosteroidi per via orale per almeno 12 settimane prima della somministrazione del farmaco dello studio o non aver ricevuto corticosteroidi per almeno 12 settimane prima della somministrazione del farmaco dello studio. I5. Ha una funzione polmonare stabile (FVC >= 40% del previsto e nessuna necessità di ventilazione notturna a causa delle complicanze della DMD) che, a giudizio dello sperimentatore, non dovrebbe scompensarsi in modo significativo nel corso della durata dello studio. NOTA: i pazienti che necessitano di ventilazione notturna a causa di apnea notturna, obesità o altre condizioni causate dall'uso di corticosteroidi possono partecipare allo studio se la FVC % prevista è >= 40. I6. Se sessualmente attivo, accetta di utilizzare un preservativo maschile durante tale attività per tutta la durata dello studio e per 90 giorni dopo l’ultima dose del farmaco dello studio. Il partner sessuale deve inoltre utilizzare una forma contraccettiva altamente efficace (fare riferimento all’Appendice 1 per le linee guida sui metodi contraccettivi altamente efficaci) durante questo lasso di tempo. I7. È disposto a fornire il consenso informato o l’assenso informato (se applicabile) e ha genitori o tutori legali disposti a fornire il consenso informato scritto per il paziente a partecipare allo studio.
    E.4Principal exclusion criteria
    Patients Treatment-Naive: E1 History of hypomagnesemia within 12 weeks prior to screening. For TN Cohort patients entering the study in Part B: E2 has body weight <18kg. E3 Has a diagnosis of diabetes. E4 Initiation or change of dosing within 12 weeks prior to screening for any of the following: angiotensin-converting enzyme inhibitors, angiotensin receptor-blocking agents, B-blockers or potassium. E5 Requires anti-arrhythimc and/or diuretic therapy for heart failure. E6. Has a current infection, or history of an infection within 12 weeks prior to Day -1 requiring intravenous treatment with an antibiotic, or oral antibiotics that may affect renal or cardiac function. E7 Has a known kidney disease or had an acute kidney injury within 24 weeks prior to Screening. E8 Major surgery within 12 weeks prior to Screening, or planned surgery or procedures that would interfere with the study conduct. E9 Presence of other clinically significant illness: cardiac, pulmonary, hepatic, renal, hematologic, immunologic, or behavioral disease, or infection or malignancy. E10 Any other condition that, in the PI's opinion, could interfere with the patient's participation in the trial, ie body weight loss to < 18kg. E11 Inability to comply with protocol. E12 Is an employee of the PI or study center, with direct involvement in the proposed study or other study under the direction of that PI or study center, as well as family members of the employee or the PI. E13 Any patient who is taking medications that increase the risk of bleeding. E14 Platelet count < 150x10^3/µl. E15 Known hypersensitivity to the study drug or to any of its components. E16 Has:
    a. Hypomagnesemia (< lower limit of normal) at Screening; b. Other abnormal electrolyte values considered clinically significant by the Investigator upon medical review and in consultation with the Medical Monitor at Screening; c. Serum creatinine > upper limit of normal (ULN) at Screening. E17 Has quantitative urinalysis or urine microscopy findings above the ULN for RBCs or WBCs. E18 UPCR >= 200mg/g and UACR >=30mg/g or 24-hour urine values for protein >=200mg/24hr and albumin >=30mg/24hr at Screening.
    Pazienti al primo trattamento: E1 Anamnesi di ipomagnesemia entro le 12 sett prima lo screening. Per pazienti di coorte TN che entrano nella parte B: E2 peso corporeo <18kg. E3 Diagnosi di diabete. E4 Inizio o modifica del dosaggio entro 12 sett prima lo screening per uno qualsiasi dei seguenti: inibitori enzima di conversione dell’angiotensina, agenti bloccanti il recettore dell’angiotensina, B-bloccanti o potassio. E5 Richiede terapia antiaritmica e/o diuretica per insufficienza cardiaca. E6. Ha un'infezione in corso o un'anamnesi di infezione nelle 12 settimane precedenti il giorno -1 che richiede un trattamento con antibiotici per via endovenosa o antibiotici per via orale che possono influire sulla funzionalità renale o cardiaca. E7 Malattia renale nota o lesione renale acuta nelle 24 sett prima lo screening. E8 Intervento chirurgico nelle 12 sett prima lo screening, o interventi chirurgici pianificati o procedure che interferirebbero con lo studio. E9 Presenza di altre patologie clinicamente significative: malattia cardiaca, polmonare, epatica, renale, ematologica, immunologica o comportamentale, infezione o neoplasia maligna. E10 Qualsiasi altra condizione che, a giudizio del PI, possa interferire con partecipazione allo studio. E11 Incapacità di rispettare protocollo. E12 È dipendente del PI o del centro di studio, con coinvolgimento diretto nello studio o in altri studi sotto quel PI o centro di studio, nonché familiari dei dipendenti o del PI. E13 Qualsiasi paziente che assuma farmaci con aumento del rischio di sanguinamento. E14 Conta piastrinica<150×10^3µl. E15 Nota sensibilità al farmaco o a uno qualsiasi dei suoi componenti. E16 Ha: a. Ipomagnesiemia (< limite inferiore della norma) allo screening; b. Altri valori elettrolitici anormali considerati clinicamente significativi dallo dallo sperimentatore in seguito a revisione medica e in consultazione con il Monitor medico al momento dello screening; c. Creatinina sierica > limite superiore di normalità (ULN) allo screening. E17 Analisi quantitativa delle urine o risultati di microscopia delle urine al di sopra del ULN per RBC o WBC. E18 UPCR>=200mg/g e UACR>=30mg/g o valori proteina urinaria delle 24hr>=200mg/24hr e albumina>=30mg/24hr allo Screening.
    E.5 End points
    E.5.1Primary end point(s)
    Part A: - incidence of adverse events (AEs); - clinically significant laboratory abnormalities (eg, hematology, chemistry [including electrolyte], coagulation, urinalysis).
    Part B: change from Baseline in dystrophin protein level (as measured by Western blot) at 28 weeks
    Parte A: - incidenza degli eventi avversi (EA); - anomalie di laboratorio clinicamente significative (ad es., ematologia, chimica [compresi elettroliti], coagulazione, analisi delle urine).
    Parte B: variazione rispetto al basale del livello di proteina distrofina (misurata mediante Western blot) a 28 settimane
    E.5.1.1Timepoint(s) of evaluation of this end point
    Part A:
    - All AEs will be reported from the time of providing signed informed consent/assent through the last follow-up visit.
    - All the routine clinical laboratory tests will be performed during clinic visits at the time points specified in the schedule of events for part A as stated in the table 1 of the protocol.
    Part B:
    Muscle and skin biopsies will be collected at the time points specified in the schedule of events in table 1 and table 2 of the protocol.
    Parte A:
    - Tutte le AEs saranno segnalate a partire dal momento in cui viene fornito il consenso informato/assenso firmato attraverso l'ultima visita di follow-up.
    - Tutti gli esami clinici di laboratorio di routine saranno eseguiti durante le visite cliniche nei momenti specificati nel programma degli eventi per la parte A come indicato nella tabella 1 del protocollo.
    Parte B:
    Le biopsie muscolari e cutanee saranno raccolte nei punti temporali specificati nel calendario degli eventi di cui alla tabella 1 e alla tabella 2 del protocollo.
    E.5.2Secondary end point(s)
    Part A:
    PK parameters of SRP-5051 in plasma and urine, and of its major metabolite SRP-5051A in plasma, at each dose level.
    Part B:
    - change from baseline in exon-skipping level (as measured by ddPCR) at 28 weeks.
    - incidence of AEs.
    - incidence, severity, and reversibility of hypomagnesemia
    - clinically significant laboratory abnormalities (eg, hematology, chemistry [including electrolyte], coagulation, urinalysis).
    - PK parameters of SRP-5051 in plasma and urine, and of the major metabolite SRP-5051A in plasma.
    - change from baseline in PDPF and mean intensity, as measured by immunofluorescence assay.
    Parte A:
    Parametri PK di SRP-5051 nel plasma e nelle urine e del suo principale metabolita SRP-5051A nel plasma, a ogni livello di dose.
    Parte B:
    - variazione rispetto al basale nel livello di skipping dell’esone (misurato con ddPCR) a 28 settimane.
    - incidenza di EA.
    - incidenza, gravità e reversibilità dell'ipomagnesiemia
    - anomalie di laboratorio clinicamente significative (ad es., ematologia, chimica [compresi elettroliti], coagulazione, analisi delle urine).
    - parametri PK di SRP-5051 nel plasma e nelle urine e del principale metabolita SRP-5051A nel plasma.
    - variazione rispetto al basale in PDPF e intensità media, misurata mediante saggio di immunofluorescenza.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Part A:
    PK assessments will be collected at the time points specified in the schedule of events in table 1 of the protocol.
    Part B:
    PK, muscle and skin biopsy, routine laboratory assessments and functional assessments will be collected at the time points specified in the schedule of events in table 1 and table 2 of the protocol.
    Parte A:
    Le valutazioni dei PK saranno raccolte nei punti temporali specificati nel calendario degli eventi nella tabella 1 del protocollo.
    Parte B:
    La PK, la biopsia muscolare e cutanea, le valutazioni di laboratorio di routine e le valutazioni funzionali saranno raccolte nei momenti specificati nel calendario degli eventi di cui alla tabella 1 e alla tabella 2 del protocollo
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Immunogenicity and Circulating Biomarker, Multiple-Ascending Dose Study for dose determination, then dose expansion
    Immunogenicità e biomarcatore circolante, studio di dosaggio multiplo ascendente per la determinazione della dose, quindi espansione della dose
    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) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled No
    E.8.1.1Randomised No
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Aperto, randomizzato, di dosaggio multiplo ascendente per la determinazione ed espansione della dose
    Open and randomised. Multiple-Ascending-Dose Study for dose determination, then dose expansion
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    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 concerned3
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA13
    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
    United Kingdom
    United States
    Belgium
    Germany
    Italy
    Netherlands
    Spain
    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
    LVLS
    LVLS
    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 months10
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years5
    E.8.9.2In all countries concerned by the trial months7
    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 Yes
    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) Yes
    F.1.1.5.1Number of subjects for this age range: 44
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 26
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 9
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female No
    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 Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    This study will be conducted in both ambulatory and nonambulatory patients, aged 7 to 21 years, inclusive, with DMD amenable to exon 51-skipping treatment.
    Questo studio sarà condotto in pazienti sia ambulatoriali che non ambulatoriali, di età compresa tra 7 e 21 anni, con DMD suscettibile al trattamento dell'esone 51-skipping.
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state10
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 29
    F.4.2.2In the whole clinical trial 57
    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)
    Sponsor will assess the need for a potential long-term extension study of SRP-5051 at the conclusion of this study.
    Lo sponsor valuterà la necessità di un potenziale studio di estensione a lungo termine della SRP-5051 alla conclusione di questo studio.
    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 Decision2022-05-16
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-03-03
    P. End of Trial
    P.End of Trial StatusTrial now transitioned
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