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    Summary
    EudraCT Number:2020-003445-11
    Sponsor's Protocol Code Number:PHA022121-C201
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2021-06-15
    Trial results View 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 number2020-003445-11
    A.3Full title of the trial
    A Phase II, double-blind, placebo-controlled, Randomized, cross-over, dose-ranging study of oral PHA-022121 for Acute treatment of angioedema attacks in Patients with hereditary angioedema due to C1-Inhibitor Deficiency type I and II
    Studio dose-ranging di fase II, in doppio cieco, controllato con placebo, randomizzato, con cross-over del farmaco orale PHA-022121 per il trattamento acuto degli attacchi da angioedema in pazienti affetti da angioedema ereditario dovuto a deficit del C1 inibitore di tipo I e II
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A blinded, placebo-controlled and randomized phase 2 study to test different doses of oral PHA-022121 for acute treatment of angioedema attacks in patients with hereditary angioedema (HAE).
    Uno studio di fase 2 in cieco, controllato con placebo e randomizzato per testare diverse dosi di PHA-022121 per via orale per il trattamento acuto degli attacchi di angioedema in pazienti con angioedema ereditario (AEE).
    A.3.2Name or abbreviated title of the trial where available
    RAPIDe-1
    RAPIDe-1
    A.4.1Sponsor's protocol code numberPHA022121-C201
    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 SponsorPharvaris Netherlands B.V.
    B.1.3.4CountryNetherlands
    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 supportPharvaris Netherlands BV
    B.4.2CountryNetherlands
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPharvaris Netherlands BV
    B.5.2Functional name of contact pointPharvaris Clinical
    B.5.3 Address:
    B.5.3.1Street AddressJ.H. Oortweg 21
    B.5.3.2Town/ cityLeiden
    B.5.3.3Post code2333 CH
    B.5.3.4CountryNetherlands
    B.5.4Telephone number+310712036410
    B.5.6E-mailclinical@pharvaris.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 namePHVS416
    D.3.2Product code [PHA-022121]
    D.3.4Pharmaceutical form Capsule, soft
    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 INNPHA-022121
    D.3.9.1CAS number 2340111-58-0
    D.3.9.2Current sponsor codePHA-022121
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    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 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 Firazyr 30 mg solution for injection in pre-filled syringe
    D.2.1.1.2Name of the Marketing Authorisation holderShire Pharmaceuticals Ireland Limited
    D.2.1.2Country which granted the Marketing AuthorisationIreland
    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 nameFirazyr
    D.3.2Product code [Firazyr]
    D.3.4Pharmaceutical form Solution for injection in pre-filled syringe
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNIcatibant
    D.3.9.1CAS number 138614-30-9
    D.3.9.2Current sponsor codeFirazyr
    D.3.9.4EV Substance CodeSUB29718
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30
    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
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule, soft
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Hereditary angioedema attacks caused by Type 1 and 2 C1-Inhibitor Deficiency
    Attacchi di angioedema ereditario causati da carenza dell'inibitore C1 di tipo 1 e 2
    E.1.1.1Medical condition in easily understood language
    Hereditary angioedema (HAE) is a disorder that results in recurrent attacks of severe swelling.
    L'angioedema ereditario (HAE) è una disfunzione che provoca attacchi ricorrenti di grave gonfiore.
    E.1.1.2Therapeutic area Body processes [G] - Immune system processes [G12]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 23.1
    E.1.2Level PT
    E.1.2Classification code 10019860
    E.1.2Term Hereditary angioedema
    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
    To evaluate the efficacy of three different single doses of PHA-022121 versus placebo in achieving angioedema symptom relief during acute attacks in patients with hereditary angioedema (HAE) type I/II
    Valutare l’efficacia di tre diverse dosi singole di PHA-022121 rispetto al placebo nel raggiungere il sollievo dai sintomi di angioedema durante gli attacchi acuti in pazienti affetti da angioedema ereditario (AEE) di tipo I/II
    E.2.2Secondary objectives of the trial
    • To further explore the clinical efficacy of three different single doses of PHA-022121 versus placebo with regard to onset of symptom relief, time to complete symptom relief, and differences between the doses
    • To evaluate the safety of three different single doses of PHA-022121 versus placebo
    • To evaluate the pharmacokinetics, dose-effect relationship, and concentration-effect relationship of PHA-022121
    • To evaluate the frequency and timing of HAE rescue medication use of three different single doses of PHA-022121 versus placebo
    • Esplorare ulteriormente l’efficacia clinica di tre diverse dosi singole di PHA-022121 rispetto al placebo in termini di insorgenza del sollievo dai sintomi, tempo intercorso prima del completo sollievo dai sintomi e differenze tra le dosi
    • Valutare la sicurezza di tre diverse dosi singole di PHA-022121 rispetto al placebo
    • Valutare la farmacocinetica, la relazione dose-effetto e la relazione concentrazione-effetto di PHA-022121
    • Valutare la frequenza e la tempistica dell’utilizzo del farmaco di soccorso per l’AEE di tre diverse dosi singole di PHA-022121 rispetto al placebo
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Provision of signed and dated informed consent form
    2. Male or female, aged = 18 and = 75 years at enrollment
    3. Diagnosis of HAE (type I or II) based upon all of the following:
    a. Documented clinical history consistent with HAE (subcutaneous or mucosal, nonpruritic swelling without accompanying urticaria)
    b. At least one of the following:
    - Age at reported onset of first angioedema symptoms = 40 years
    - Family history consistent with HAE type I or II
    - C1q within normal range
    c. Diagnostic testing results to confirm HAE type I or II:
    - C1-INH functional level < 50% of the normal level
    The diagnosis may be established by local laboratory values documented in the medical records or by genotyping of the C1-INH gene (SERPING1).
    Before entering Part II of the study (home treatment), the diagnosis needs to be confirmed by a central laboratory assessment or by genotyping of the C1-INH gene (SERPING1).
    4. Documented history of at least three HAE attacks in the last 4 months, or at least two HAE attacks in the last 2 months.
    5. Reliable access and experience to use standard of care treatment to effectively manage acute HAE attacks
    6. Capable to record PRO data using the ePRO device
    7. Female patients of childbearing potential must agree to be abstinent or to use highly effective forms of contraception methods from enrollment through the end of the study. This includes progestin-only oral contraceptive associated with inhibition of ovulation (oral, injectable, or implantable), intrauterine device (IUD, all types) or intrauterine hormone releasing systems (IUS). A female of childbearing potential whose male partner has had a vasectomy must agree to use one additional form of medically acceptable contraception.
    Male patients, including males who are surgically sterile (post vasectomy), who have a female partner of childbearing potential must agree to be sexually abstinent or use a medically acceptable form of barrier contraception for 2 weeks after each administration of study drug. In addition, they must agree to not donate sperm during study participation.
    1. Consegna di un modulo di consenso informato firmato e datato
    2. Maschio o femmina, età = 18 e = 75 anni al momento dell'iscrizione
    3. Diagnosi di AEE ( di tipo I o II) sulla base di tutti i seguenti elementi:
    a. Anamnesi clinica documentata compatibile con l'AEE (gonfiore sottocutaneo o mucoso, non pruriginoso senza orticaria associata)
    b. almeno uno dei seguenti:
    - Età alla comparsa dei primi sintomi di angioedema = 40 anni
    - Storia familiare compatibile con AEE di tipo I o II
    - C1q entro i limiti di norma
    c. Risultati dei test diagnostici per confermare l'AEE di tipo I o II:
    - Livello funzionale di C1-INH <50% del livello normale
    La diagnosi può essere stabilita dai valori di laboratorio locale documentati nelle cartelle cliniche o dalla genotipizzazione del gene C1-INH (SERPING1).
    4. Storia documentata di almeno tre attacchi AEE negli ultimi 4 mesi, o almeno due attacchi AEE negli ultimi 2 mesi.
    5. Accesso ed esperienza affidabili nell'utilizzare il trattamento standard di cura per gestire efficacemente gli attacchi acuti di AEE
    6. Capacità di registrare i dati PRO utilizzando il dispositivo ePRO
    7. Le pazienti di sesso femminile in età fertile devono accettare di essere astinenti o di utilizzare metodi contraccettivi altamente efficaci dall'arruolamento fino alla fine dello studio. Sono inclusi contraccettivi orali a base di solo progestinici associati all'inibizione dell'ovulazione (orale, iniettabile o impiantabile), dispositivi intrauterini (IUD, tutti i tipi) o sistemi di rilascio dell'ormone intrauterino (IUS). Una donna in età fertile il cui partner maschio è stato sottoposto a vasectomia deve accettare di utilizzare una forma aggiuntiva di contraccezione clinicamente accettabile. I pazienti maschi, compresi i maschi che sono chirurgicamente sterili (post vasectomia), che hanno una partner di sesso femminile in età fertile devono accettare di essere sessualmente astinenti o utilizzare una forma di contraccezione di barriera accettabile dal punto di vista medico per 2 settimane dopo ogni somministrazione del farmaco in studio. Inoltre, devono accettare di non donare sperma durante la partecipazione allo studio.
    E.4Principal exclusion criteria
    1. Pregnancy or breast-feeding
    2. Clinically significant abnormal ECG, most notably a QTcF > 470 ms (for females) or > 450 ms (for males)
    3. Any clinically significant history of angina, myocardial infarction, syncope, stroke, left ventricular hypertrophy or cardiomyopathy, or any other cardiovascular abnormality within the previous year
    4. Any other systemic disease (e.g., gastrointestinal, renal, respiratory, neurological) or significant disease or disorder that would interfere with the patient's safety or ability to participate in the study
    5. Use of:
    a. long-term prophylactic therapy for HAE (C1-INH, oral kallikrein inhibitors, attenuated androgens, or anti-fibrinolytics) within 2 weeks prior to enrollment
    b. long-term prophylactic monoclonal therapy for HAE (e.g., lanadelumab) within 12 weeks prior to enrollment
    c. acute C1-INH treatment or short-term prophylaxis for HAE within 7 days prior to enrollment
    Short-term prophylaxis is defined as C1-INH, attenuated androgens, or anti-fibrinolytics to avoid angioedema complications from medically indicated procedures.
    6. Clinical history of resistance to B2 receptor antagonists
    7. Positive serology for human immunodeficiency virus (HIV) or active infection with hepatitis B virus (HBV) or hepatitis C virus (HCV)
    8. Abnormal hepatic function (AST > 2×ULN, ALT > 2×ULN, or total bilirubin > 1.5×ULN)
    9. Abnormal renal function (eGFR CKD-EPI < 60 mL/min/1.73 m2)
    10. History of alcohol or drug abuse within the previous year, or current evidence of substance dependence or abuse (self-reported alcoholic intake > 3 drinks/day)
    11. History of documented severe hypersensitivity to any medicinal product
    12. Participation in any other investigational drug study currently, within the last 30 days or within 5 half-lives of study drug at enrollment (whichever was longer)
    13. Regular use of corticosteroids, antihistamines, narcotics, and other pain relief medications for acute HAE attack treatment
    14. Use of concomitant medication that are moderate or potent inhibitors/inducers of CYP3A4 or are metabolized by CYP3A4 and have a narrow therapeutic range, such as clarithromycin, erythromycin, diltiazem, itraconazole, ketoconazole, ritonavir, verapamil, goldenseal and grapefruit as well as phenobarbital, phenytoin, rifampicin, St. John's Wort, and glucocorticoids (not for topical use or inhalation)
    1. Gravidanza o allattamento
    2. ECG anomalo clinicamente significativo, in particolare un QTcF > 470 ms (per le femmine) o > 450 ms (per i maschi)
    3. Qualsiasi storia clinicamente significativa di angina, infarto miocardico, sincope, ictus, ipertrofia ventricolare sinistra o cardiomiopatia o qualsiasi altra anomalia cardiovascolare nell'anno precedente
    4. Qualsiasi altra malattia sistemica (ad esempio, gastrointestinale, renale, respiratoria, neurologica) o malattia o disturbo significativo che potrebbe interferire con la sicurezza o la capacità del paziente di partecipare allo studio
    5. utilizzo di:
    a. terapia profilattica a lungo termine per AEE (C1-INH, inibitori della callicreina orale, androgeni attenuati o anti-fibrinolitici) entro 2 settimane prima dell'arruolamento
    b. terapia monoclonale profilattica a lungo termine per l'AEE (ad es. lanadelumab) entro 12 settimane prima dell'arruolamento
    c. trattamento acuto con C1-INH o profilassi a breve termine per l'AEE entro 7 giorni prima dell'arruolamento
    La profilassi a breve termine è definita come C1-INH, androgeni attenuati o anti-fibrinolitici per evitare complicazioni di angioedema da procedure indicate dal medico.
    6. Storia clinica di resistenza agli antagonisti del recettore B2
    7. Sierologia positiva per virus dell'immunodeficienza umana (HIV) o infezione attiva da virus dell'epatite B (HBV) o virus dell'epatite C (HCV)
    8. Funzionalità epatica alterata (AST> 2 × ULN, ALT> 2 × ULN o bilirubina totale > 1,5 × ULN)
    9. Funzionalità renale alterata (eGFR CKD-EPI <60 mL / min / 1,73 m2)
    10. Storia di abuso di alcol o droghe nell'anno precedente o evidenza attuale di dipendenza o abuso di sostanze (assunzione di alcolici auto-riferita> 3 drink / giorno)
    11. Storia di ipersensibilità grave documentata a qualsiasi medicinale
    12. Partecipazione a qualsiasi altro studio sperimentale su farmaci, contestualmente, negli ultimi 30 giorni o entro 5 emivite del farmaco in studio al momento dell'arruolamento (a seconda di quale delle due fosse più lunga)
    13. Uso regolare di corticosteroidi, antistaminici, narcotici e altri farmaci antidolorifici per il trattamento dell'attacco acuto di AEE
    14. Uso concomitante di farmaci che sono inibitori / induttori moderati o potenti del CYP3A4 o sono metabolizzati dal CYP3A4 e hanno un intervallo terapeutico ristretto, come claritromicina, eritromicina, diltiazem, itraconazolo, ketoconazolo, ritonavir, verapamil, goldenseal e pompelmo, nonché fenobarbital fenitoina, rifampicina, erba di San Giovanni e glucocorticoidi (non per uso topico o inalazione)
    E.5 End points
    E.5.1Primary end point(s)
    The primary endpoint of the study is the change of the 3-symptom composite visual analogue scale (VAS-3) score from pre-treatment to 4 h post-treatment.
    L'endpoint primario dello studio è la modifica del punteggio della scala analogica visiva composita a 3 sintomi (VAS-3) dal pre-trattamento a 4 ore dopo il trattamento.
    E.5.1.1Timepoint(s) of evaluation of this end point
    4h post treatment of an attack during the home treatment phase (Part II).
    4 ore dopo il trattamento di un attacco durante la fase di trattamento domiciliare (Parte II).
    E.5.2Secondary end point(s)
    The secondary efficacy endpoints of the study are:
    • Time to onset of symptom relief by VAS-3 score Symptom relief is defined as the earliest of three consecutive nonmissing measurements where the VAS 3 score was reduced by > 50% from pre-treatment.
    • Time to onset of primary symptom relief by VAS Primary symptom relief is defined as any reduction above 6/7*[pretreatment value] 16 for pre-treatment VAS = 30. The symptom with the highest pre-treatment VAS score is considered the primary symptom.
    • Time to almost complete and complete symptom relief by VAS Almost complete symptom relief is defined as the earliest of three consecutive non-missing measurements for which all VAS scores are <10. Complete symptom relief is defined as the earliest of three consecutive non-missing measurements for which all VAS scores are 0.
    • Change of the individual VAS scores (skin pain, skin swelling, abdominal pain) from pre-treatment to 4 h post-treatment
    • MSCS score at 4 h and 24 h post-treatment
    • TOS at 4 h and 24 h post-treatment
    • TSQM scores
    • Number of attacks requiring HAE rescue medication
    • Time to HAE rescue medication use, if applicable

    The (secondary) safety endpoints of the study are:
    • Occurrence of treatment-emergent adverse events (TEAEs), treatmentrelated adverse events (AEs), and treatment emergent serious adverse events (TESAEs).
    • Occurrence of clinically significant changes in clinical laboratory tests reported as AE
    • Occurrence of clinically significant changes in vital signs reported as AE
    • Occurrence of clinically significant changes in ECG
    Gli endpoint secondari di efficacia dello studio sono:
    • Tempo all'insorgenza del sollievo dai sintomi in base al punteggio VAS-3
    Il sollievo dai sintomi è definito come la prima di tre misurazioni consecutive non-stazionarie in cui il punteggio VAS 3 è stato ridotto di> 50% dal pre-trattamento
    • Tempo alla comparsa del sollievo dai sintomi primari tramite VAS
    Il sollievo dai sintomi primari è definito come qualsiasi riduzione superiore a 6/7 * [valore pretrattamento] 16 per VAS pre-trattamento = 30. Il sintomo con il punteggio VAS pre-trattamento più alto è considerato il sintomo primario.
    • Tempo di quasi completo e completo sollievo dai sintomi tramite VAS
    Il sollievo quasi completo dei sintomi è definito come il primo di tre misurazioni consecutive non stazionarie per le quali tutti i punteggi VAS sono < 10. Il sollievo completo dei sintomi è definito come il primo di tre misurazioni consecutive non stazionarie per le quali tutti i punteggi VAS sono 0.
    • Cambiamento dei punteggi individuali VAS (dolore cutaneo, gonfiore della pelle, dolore addominale) da pre-trattamento a 4 h post-trattamento
    • Punteggio MSCS a 4 ore e 24 ore dopo il trattamento
    • TOS a 4 ore e 24 ore post-trattamento
    • Punteggi TSQM
    • Numero di attacchi che richiedono farmaci di soccorso per AEE
    • Tempo necessario per l'uso del farmaco di soccorso per AEE, se applicabile

    Gli endpoint (secondari) di sicurezza dello studio sono:
    • Insorgenza di eventi avversi legati al trattamento (TEAEs), eventi avversi correlati al trattamento (AEs) e trattamento di eventi avversi gravi emergenti (TESAEs).
    • Presenza di cambiamenti clinicamente significativi negli esami clinici di laboratorio segnalati come AE
    • Insorgenza di cambiamenti clinicamente significativi nei segni vitali segnalati come AE
    • Insorgenza di cambiamenti clinicamente significativi nell'ECG
    E.5.2.1Timepoint(s) of evaluation of this end point
    Safety: All AEs with onset after signing informed consent (including SAEs) are to be recorded. Last follow-up for AEs will occur 10±5 days
    after the last attack treatment.
    Efficacy:
    • VAS score: every 30±10 min from 0 to 4 h post-treatment, and at 5±0.5, 6±0.5, 8±1, 24±4 and 48±6 h post-treatment
    • MSCS score: pre-treatment, and at 1±0.25, 2±0.25, 4±0.25, 6±1, 8±1, 24±4, and 48±6 h post-treatment
    • TOS: pre-treatment, and at 1±0.25, 2±0.25, 4±0.25, 6±1, 8±1, 24±4, and 48±6 h post-treatment
    • TSQM scores: at 48±6 h post-treatment
    Sicurezza: tutte gli AEs con insorgenza dopo la firma del consenso informato (comprese le SAE) devono essere registrate. L'ultimo follow-up per AEs avverrà 10±5 giorni dopo l'ultimo trattamento d'attacco.
    Efficiacia:
    • Punteggio VAS: ogni 30±10 minuti da 0 a 4 ore dopo il trattamento e a 5±0.5, 6±0.5, 8±1, 24±4 e 48±6 ore dopo il trattamento
    • Punteggio MSCS: pre-trattamento, e a 1±0,25, 2±0,25, 4±0,25, 6±1, 8±1, 24±4 e 48±6 h post-trattamento
    • TOS: pre-trattamento, e a 1±0,25, 2±0,25, 4±0,25, 6±1, 8±1, 24±4, e 48±6 h post-trattamento
    • Punteggi TSQM: a 48±6 ore dopo il trattamento
    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 No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    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) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    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 No
    E.8.1.6Cross over Yes
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial9
    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 concerned2
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA22
    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
    Israel
    Belgium
    France
    Germany
    Hungary
    Italy
    Netherlands
    Poland
    Spain
    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-study visit will take place remotely 10±5 days posttreatment of the last attack and if possible in case of withdrawal from the study.
    La visita di fine studio avrà luogo a distanza di 10±5 giorni dopo il trattamento dell'ultimo attacco e, se possibile, in caso di ritiro dallo studio.
    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 months6
    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 months6
    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: 40
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 14
    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 state5
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 40
    F.4.2.2In the whole clinical trial 54
    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)
    Patients will continue with standard of care after trial participation ends.
    I pazienti continueranno con standard di cura dopo la fine della partecipazione allo 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 Decision2021-03-10
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2021-03-03
    P. End of Trial
    P.End of Trial StatusCompleted
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