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    Summary
    EudraCT Number:2015-005223-90
    Sponsor's Protocol Code Number:PULSE-PAH-004
    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:2021-06-22
    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 number2015-005223-90
    A.3Full title of the trial
    A phase 3, placebo controlled, double-blind, randomized, clinical study to determine efficacy, safety and tolerability of pulsed, inhaled nitric oxide (iNO) versus placebo in symptomatic subjects with pulmonary arterial hypertension (PAH): INOvation-1 (Part 1 and Part 2)
    Studio clinico randomizzato di fase 3, in doppio cieco, controllato verso placebo per determinare l'efficacia, la sicurezza e la tollerabilit¿ dell'ossido nitrico per via inalatoria pulsata (iNO) rispetto al placebo in soggetti sintomatici con ipertensione arteriosa polmonare (PAH): INOvation-1 (Parte 1 e Parte 2)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    This is a multicenter, double-blind, randomized, placebo-controlled, parallel-group study to investigate the efficacy, tolerability and safety of pulsed inhaled nitric oxide 75mcg/kg IBW/hr, 12 hours per day or longer for 18 weeks in symptomatic subjects with pulmonary arterial hypertension. (Part 1), followed by an open-label extension (Part 2) which provides active therapy to all subjects completing the first 18 weeks.
    Studio multicentrico, in doppio cieco, randomizzato, controllato con placebo, a gruppi paralleli, per determinare l'efficacia, la tollerabilit¿ e la sicurezza dell'ossido nitrico per via inalatoria pulsata 75 mcg/kg IBW/hr, 12 ore o pi¿ al giorno per 18 settimane in soggetti sintomatici con ipertensione arteriosa polmonare. (Parte 1), seguita da un estensione in aperto (Parte 2) che consiste nel fornire la terapia farmacologica a tutti i soggetti che avranno completato le prime 18 settimane.
    A.3.2Name or abbreviated title of the trial where available
    Efficacy and safety of iNO in Pulmonary Arterial Hypertension, v1.0
    Efficacia e sicurezza di iNO nel trattamento dell'ipertensione arteriosa polmonare, v1.0
    A.4.1Sponsor's protocol code numberPULSE-PAH-004
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT02725372
    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 SponsorBELLEROPHON PULSE TECHNOLOGIES LLC
    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 supportBellerophon Pulse Technologies LLC
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationWorldwide Clinical Trials Ltd
    B.5.2Functional name of contact pointClinical Study Start Up
    B.5.3 Address:
    B.5.3.1Street Address172 Tottenham Court Road, 2nd Floor
    B.5.3.2Town/ cityLondon
    B.5.3.3Post codeW1T 7NS
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number0044 207 121 6161
    B.5.5Fax number0044 207 121 6160
    B.5.6E-mailjilly.turner@worldwide.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 nameInhaled nitric oxide & INOpulse delivery
    D.3.2Product code iNO
    D.3.4Pharmaceutical form Inhalation vapour
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPInhalation use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNOssido Nitrico
    D.3.9.1CAS number 10102-43-9
    D.3.9.2Current sponsor codeiNO
    D.3.9.3Other descriptive nameinhaled NO with pulsed delivery
    D.3.9.4EV Substance CodeSUB12540MIG
    D.3.10 Strength
    D.3.10.1Concentration unit PPM part per million
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number4880
    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 Yes
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product 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.8.4Route of administration of the placeboInhalation use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Pulmonary Arterial Hypertension
    Ipertensione arteriosa polmonare
    E.1.1.1Medical condition in easily understood language
    An increased blood pressure in the pulmonary artery leading to shortness of breath, dizziness, fainting, leg swelling and/or other symptoms.
    Un aumento nella pressione sanguigna nell'arteria polmonare che porta ad affanno nel respiro, vertigini, svenimento, gonfiore agli arti inferiori e/o altri sintomi.
    E.1.1.2Therapeutic area Diseases [C] - Respiratory Tract Diseases [C08]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level PT
    E.1.2Classification code 10064911
    E.1.2Term Pulmonary arterial hypertension
    E.1.2System Organ Class 10038738 - Respiratory, thoracic and mediastinal 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 1- Blinded Treatment Period:
    To evaluate the efficacy of inhaled nitric oxide (iNO) on exercise using 6-minute walk distance (6MWD) in subjects with pulmonary arterial hypertension (PAH) currently receiving background PAH medication and LTOT.

    Part 2 - Open Label Period:
    To Evaluate the long term safety and tolerability of iNO
    Parte 1- Periodo di trattamento in cieco:
    Valutare l¿efficacia dell¿acido nitrico per via inalatoria (iNO) sull¿esercizio fisico sulla base della distanza percorsa in 6 minuti (6MWD) in soggetti affetti da ipertensione arteriosa polmonare (PAH) attualmente in terapia farmacologica di fondo e ossigenoterapia a lungo termine (LTOT) per la PAH.

    Parte 2 - Periodo in aperto:
    Valutare la sicurezza e la tollerabilit¿ a lungo termine di iNO
    E.2.2Secondary objectives of the trial
    Part 1- Blinded Treatment Period:
    To evaluate the safety and tolerability of iNO

    Part 2 - Open Label Period:
    To Evaluate the change in exercise tolerance in subjects who switch from placebo to active therapy
    Parte 1- Periodo di trattamento in cieco:
    Valutare la sicurezza e tollerabilit¿ di iNO

    Parte 2 - Periodo in aperto:
    Valutare la variazione della tolleranza all¿esercizio nei soggetti che passano dal placebo alla
    terapia attiva

    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Part 1 - Blinded Treatment Period:
    Inclusion criteria:
    1. Signed Informed Consent Form (and assent as appropriate) prior to the initiation of any study mandated procedures or assessments
    2. A confirmed diagnosis of PAH Group 1 who have either idiopathic PAH (IPAH), heritable PAH, drug and toxin-induced PAH, associated PAH (APAH) with connective tissue disease (CTD), APAH with congenital heart disease (unrepaired or repaired at least 1 year prior to Screening), APAH with human immunodeficiency virus (HIV), or APAH with portal hypertension
    3. Subjects receiving at least one PAH specific therapy (ERA or PDE-5 inhibitor, or inhaled, subcutaneous, or intravenous prostacyclin or a prostacyclin analog) with the same type of therapy for at least 3 months with stable dosing 4 weeks prior to Screening. (Subjects should be receiving optimal therapy according to the disease severity)
    4. Subjects using oxygen therapy by nasal cannula for at least 4 weeks prior to Screening
    5. PAH diagnosis confirmed by RHC within the previous 5 years, according to the following definitions:
    • PVR = 400 dynes.sec.cm-5 (5 Wood units)
    • mPAP = 25 mmHg
    • PCWP or LVEDP = 15 mmHg
    • Subjects who otherwise meet all the inclusion criteria and none of the exclusion criteria but have not undergone a RHC within the previous 5 years may be considered eligible for the study if they undergo a RHC and then meet the pulmonary hemodynamics criterion
    6. 6MWD = 100 meters and = 450 meters prior to randomization
    7. WHO Functional Class II-IV. Subjects with WHO Functional Class IV should be treated with prostacyclin or a prostacyclin analog (subcutaneous or intravenous), plus at least one additional PAH specific therapy (ERA or PDE-5), if available to the subject and reimbursed by health insurance
    8. Age between 18 and 85 years (inclusive)
    9. Willingness to use INOpulse delivery device for at least 12 hours per day
    10. Willingness to continue on study drug until last subject completes Week 18 assessments (EOS)
    11. Female subjects of childbearing potential must have a negative pre-treatment pregnancy test (serum or urine). All female subjects should take adequate precaution to avoid pregnancy.

    Part 2 Open Label Period
    Inclusion Criteria Part 2:
    1. Informed Consent Form prior to the initiation of any study mandated procedures or assessments
    2. Subject must have completed 18 weeks of blinded therapy and all assessments at week 18
    3. In the opinion of the Investigator, open label treatment is in the best interest of the subject after 18 weeks of blinded treatment is completed
    Parte 1 - Fase di trattamento in cieco:
    1. Modulo di consenso firmato (o assenso come opportuno) accordato prima dell’avvio di qualsiasi procedura o valutazione prevista dallo studio.
    2. Soggetti con diagnosi confermata di PAH del gruppo 1, che presentano PAH idiopatica (IPAH), PAH ereditaria, PAH indotta da farmaci e tossine, IAP associata a malattia del tessuto connettivo (CTD), PAH associata a cardiopatia congenital (non riparata o riparata) perlomeno da 1 anno precedente allo screening), PAH associata al virus dell’immunodeficienza umana (HIV) o PAH associata a ipertensione portale
    3.Soggetti trattati con almeno una terapia specifica per la PAH (ERA, inibitore della PDE-5 o prostaciclina o un analogo della prostaciclina per via inalatoria, sottocutanea o endovenosa); i soggetti devono essere trattati con lo stesso tipo di terapia da almeno 3 mesi e ad una dose stabile da almeno 4 settimane prima dello screening. (I soggetti devono ricevere la terapia ottimale in base alla severità della patologia).
    4.Soggetti trattati con ossigenoterapia mediante cannula nasale da almeno 4 settimane prima dello screening.
    5. Diagnosi di PAH confermata mediante RHC nei 5 anni precedenti, secondo le seguenti definizioni:
    •PAH = 400 dyne/sec/cm-5 (5-unità Wood)
    •mPAP = 25 mmHg
    •PCWP o pressione telediastolica ventricolare sinistra (LVEDP) = 15 mmHg
    •I soggetti che soddisfano comunque tutti i criteri di inclusione e nessuno dei criteri di esclusione, ma che sono stati sottoposti a RHC nei 5 anni precedenti possono essere considerati eleggibili allo studio se vengono sottoposti a RHC e, successivamente, soddisfano il criterio di emodinamica polmonare
    6.6MWD = 100 metri e = 450 metri prima della randomizzazione.
    7.Classe funzionale II-IV del WHO . I soggetti con classe funzionale IV del WHO devono essere trattati con prostaciclina o un analogo della prostaciclina (per via sottocutanea o endovenosa), più almeno una terapia addizionale specifica per la PAH (ERA o PDE-5), se disponibile per il soggetto e rimborsabile da parte dell’assicurazione sanitaria.
    8.Età compresa tra 18 e 85 anni (compiuti)
    9.Disponibilità a utilizzare l’erogatore INOpulse per almeno 12 ore al giorno.
    10.Disponibilità a continuare la somministrazione del farmaco in studio fino a quando il soggetto non abbia completato le valutazioni della Settimana 18.
    11.I soggetti femmine in età fertile devono risultare negative al test di gravidanza (siero e urine) prima del trattamento. Tutti i soggetti femmine devono adottare precauzioni adeguate per evitare una gravidanza.

    Parte 2 - Periodo in aperto:
    Criteri di inclusione nella Parte 2
    1. Modulo di consenso informato firmato prima dell’avvio di qualsiasi procedura o valutazione prevista dallo studio
    2. Il soggetto deve aver completato 18 settimane di terapia in cieco e tutte le valutazioni alla Settimana
    18
    3. Il trattamento in aperto è, secondo l’opinione dello sperimentatore, nel migliore interesse del soggetto
    dopo 18 settimane dal completamento della terapia in cieco
    E.4Principal exclusion criteria
    Part 1 Blinded Treatment Period:
    Exclusion criteria:
    1. Subjects with known HIV infection who have a history within the past 3 months of any opportunistic pulmonary disease (e.g., tuberculosis, Pneumocystis carinii pneumonia, or other pneumonias) at the time of Screening
    2. PAH associated with untreated thyroid disorders, glycogen storage disease, Gaucher’s disease, hereditary hemorrhagic telangiectasia, hemoglobinopathies, myeloproliferative disorders or splenectomy
    3. Subjects with pulmonary conditions that may contribute to PAH including, but not limited to, chronic bronchiectasis, cystic fibrosis, or other pulmonary condition that the Investigator may deem to contribute to the severity of the disease or impair the delivery of iNO due to airway disease
    4. Subjects receiving riociguat
    5. Subjects receiving oral prostanoids as monotherapy
    6. PAH associated with significant venous or capillary involvement, known or suspected pulmonary veno-occlusive disease, or pulmonary capillary hemangiomatosis
    7. Any subject with WHO PH Groups 2, 3, 4 or 5
    8. Subjects with any of the following cardiac abnormalities:
    a. Underlying cardiomyopathy or clinically significant aortic or mitral valve disease in the opinion of the investigator
    b. Left ventricular systolic dysfunction (LVSD), i.e., left ventricular ejection fraction (LVEF) < 40% or left ventricular shortening fraction (LVSF) < 22%, as determined by local reading
    c. Current symptomatic coronary artery disease, myocardial infarction within 1 year, or any coronary artery interventions within 6 months
    9. Systemic hypertension defined as systolic blood pressure (SBP) > 160 mmHg and/or diastolic blood pressure (DBP) > 100 mmHg persistent at Screening after a period of rest (treated or untreated)
    10. Subjects with a history of deep vein thrombosis, pulmonary embolism/infarction or prothrombotic disorder must have had chronic thromboembolic pulmonary hypertension (CTEPH) excluded by ventilation/perfusion lung (V/Q) scan
    11. Severe obstructive lung disease defined as both a forced expiratory volume in 1 second/forced vital capacity (FEV1/FVC) < 70% and FEV1 < 55% of predicted value
    12. Moderate to severe restrictive lung disease: total lung capacity (TLC) < 60% of predicted; if TLC 60% to 70% predicted, a high resolution CT scan showing diffuse disease or more than mild patchy disease
    13. Any subject who develops or has developed a PCWP > 20 mmHg during acute vasodilator testing (AVT)
    14. Systemic hypotension defined as SBP < 90 mmHg persistent at Screening after a period of rest
    15. Moderate to severe hepatic impairment, i.e., Child-Pugh Class B or C
    16. On dialysis
    17. Acute or chronic physical impairment (other than dyspnea due to PAH) that would limit the ability to comply with study procedures or adherence to therapy (i.e., 6MWT), including carrying and wearing the pulsed delivery device per study protocol, or medical problem(s) likely to preclude completion of the study
    18. Pregnant or breastfeeding females at Screening
    19. Administered L-arginine within 1 month prior to Screening
    20. Known concomitant life-threatening disease with a life expectancy less than 1 year
    21. Atrial septostomy within 3 months preceding randomization
    22. The concurrent use of the INOpulse device with a continuous positive airway pressure (CPAP), Bilevel positive airway pressure BiPAP, or any
    other positive pressure device.
    23. Use of investigational drugs or devices within 1 month prior to Screening (other than acute vasodilator testing with iNO)
    24. Any underlying medical or psychiatric condition that, in the opinion of the Investigator, makes the subject an unsuitable candidate for the study
    25. Any subject who has been enrolled in any previous clinical study with inhaled NO administered through pulse delivery.

    Part 2 Open Label Period:
    1. Subject has initiated therapy with Riociguat
    Parte 1 - Fase di trattamento in cieco:
    1.Soggetti affetti da nota infezione da HIV che, al momento dello screening, presentano anamnesi di malattia polmonare opportunistica (ad es., tubercolosi, polmonite da Pneumocystis carinii o altri tipi di polmonite) negli ultimi 3 mesi.
    2.PAH associata a patologie tiroidee non trattate, malattia da deposito di glicogeno, malattia di Gaucher, teleangiectasia emorragica ereditaria, emoglobinopatie, sindromi mieloproliferative o splenectomia.
    3.Soggetti con patologie polmonari che possono contribuire alla PAH, comprese a mero titolo esemplificativo ma non esaustivo: bronchiectasia cronica, fibrosi cistica o altra pneumopatia che lo sperimentatore ritiene possa contribuire alla severità della malattia o compromettere l’erogazione di iNO a causa della malattia delle vie respiratorie.
    4.Soggetti in terapia con riociguat.
    5.Soggetti trattati con monoterapia orale a base di prostanoidi.
    6.PAH associata a importante interessamento venoso o capillare, pneumopatia veno-occlusiva nota o sospetta o emangiomatosi capillare polmonare.
    7.Soggetti con ipertensione polmonare di gruppo 2, 3, 4 o 5 secondo la WHO.
    8.Soggetti che presentano una qualsiasi delle seguenti anomalie cardiache:
    a.Cardiomiopatia sottotesa o malattia valvolare mitralica o aortica clinicamente significativa
    secondo l’opinione dello sperimentatore
    b.Disfunzione ventricolare sinistra (LVSD) sistolica, ad esempio: frazione di eiezione ventricolare sinistra (LVSF) < 40% o frazione di accorciamento del ventricolo sinistro (LVSF) < 22%, determinata alla lettura locale.
    c.Coronaropatia sintomatica in atto, infarto miocardico nell’ultimo anno o interventi coronarici negli ultimi 6 mesi.
    9.Ipertensione sistemica definita come pressione sistolica (SBP) > 160 mmHg e/o pressione diastolica (DBP) > 100 mmHg che, allo screening, persiste dopo un periodo di riposo (trattata o non trattata)
    10.I soggetti con anamnesi di trombosi venosa profonda, embolia/infarto polmonare o patologia protrombotica devono essere stati sottoposti a scintigrafia polmonare ventilo-perfusoria (V/Q) per escludere la presenza di ipertensione polmonare cronica tromboembolica (CTEPH).
    11.Pneumopatia ostruttiva severa, definita come volume espiratorio forzato in 1 secondo/capacità vitale forzata (FEV1/FVC) < 70% e FEV1 < 55% del valore previsto.
    12.Pneumopatia restrittiva da moderata a severa: capacità polmonare totale (TLC) < 60% del valore previsto; se la TLC è compresa tra il 60% e il 70% del valore previsto, una CT ad alta risoluzione che mostra una malattia diffusa o più di una malattia lieve, disomogenea.
    13. Soggetti che sviluppano o hanno sviluppato una PCWP > 20 mmHg durante il test acuto di vasodilatazione (AVT).
    14.Ipotensione sistemica definita come una SBP < 90 mmHg che, allo screening, persiste dopo un periodo di riposo.
    15.Compromissione epatica da moderata a severa, ossia classe B o C Child-Pugh.
    16.Soggetti in dialisi.
    17.Compromissione fisica acuta o cronica (diversa dalla dispnea causata dalla PAH) che limiterebbe la capacità del soggetto ad aderire alle procedure dello studio (ad es., 6MWT) o alla terapia, in cui è inclusa la capacità di portare e indossare l’erogatore pulsato come previsto dal protocollo, o problemi di natura medica che possano pregiudicare il completamento dello studio.
    18.Donne in gravidanza o che allattano con latte materno.
    19.L-arginina somministrata nel mese precedente allo screening.
    20.Presenza concomitante di malattia potenzialmente fatale con aspettativa di vita inferiore a 1 anno.
    21.Settostomia atriale nei 3 mesi precedenti alla randomizzazione.
    22.Uso concomitante del dispositivo INOpulse con un dispositivo a pressione positive continua delle vie aeree (CPAP), a pressione positiva bilivello delle vie aeree (BiPAP) o altro dispositivo a pressione positiva.
    23.Uso di farmaci o dispositivi sperimentali nel mese precedente allo screening (diversi dal test acuto di vasodilatazione con iNO).
    24.Qualsiasi malattia medica o psichiatrica sottesa che, secondo l’opinione dello sperimentatore, rende il soggetto non idoneo a partecipare allo studio.
    25.Soggetti arruolati in precedenti studi clinici con NO inalatorio somministrato mediante un erogatore pulsato.

    Parte 2: Periodo in aperto:
    1. Il soggetto ha iniziato la terapia con Riociguat
    E.5 End points
    E.5.1Primary end point(s)
    Part 1 Blinded Treatment Period:
    Primary Endpoint: The efficacy of iNO as measured by the placebo adjusted change in 6MWD from baseline to 18 weeks.

    Part 2 Open Label Period:
    Primary Endpoint: The incidence of AEs and SAEs with long term therapy
    Parte 1 - Periodo di trattamento in cieco:
    Endpoint primario: l’efficacia di iNO misurata sulla base dalla variazione normalizzata rispetto al
    placebo nella 6MWD dal basale fino alla Settimana 18

    Parte 2 - Periodo in aperto:
    Endpoint primario: Incidenza degli AE e dei SAE con la terapia a lungo termine
    E.5.1.1Timepoint(s) of evaluation of this end point
    Part 1 Blinded Treatment Phase:
    18 weeks

    Part 2 Open Label Period:
    until the investigational drug device is approved and available as a marketed product or the Sponsor decides to terminate the study
    Parte 1 - Periodo di trattamento in cieco:
    18 settimane

    Parte 2 - Periodo in aperto:
    finchè il prodotto sperimentale combinato non è approvato e disponibile sul mercato o finchè il Promotore non decide di terminare lo studio
    E.5.2Secondary end point(s)
    Part 1 Blinded Treatment Period:
    Secondary Endpoints:
    1. TTCW (for the combined studies PULSE-PAH-003 and PULSE-PAH-004). The time (in days) from start of treatment to first event (first day the event is noted), with iNO as compared to placebo, measured from baseline to 18 weeks. TTCW event is defined as any of the following:
    a. Death (all-cause mortality)
    b. Atrial septostomy
    c. Hospitalization due to worsening of PAH (adjudicated)
    d. Start of new specific PAH treatment (endothelin receptor antagonists [ERAs], phosphodiesterase type-5 [PDE-5] inhibitors or prostanoids), an
    increase in the dose of an ERA or PDE-5, increase in the dose or frequency of an inhaled prostanoids, or an increase in the dose of an intravenous or subcutaneous prostanoids by >10%.
    e. Decrease of >15% from baseline or > 30% compared with the last study related measurement in 6MWD and should be confirmed by a repeat measurement performed at least 14 days later
    f. Worsening of WHO Functional Class (e.g., from Class II to Class III or IV, OR, Class III to Class IV); and should be confirmed by a repeat assessment at least 14 days later
    2. Change in WHO Functional Class, with iNO as compared to placebo, from baseline to 18 weeks.

    Part 2 Open Label Period:
    To evaluate the change in 6MWD in subjects who switch from placebo to active therapy at 4 months and 8 months and 12 months of therapy
    Parte 1 - Periodo di trattamento in cieco:
    Endpoint secondari
    1. TTCW: Il tempo (in giorni) dall¿avvio del trattamento al primo evento (primo giorno in cui l¿evento ¿ stato osservato), con iNO rispetto al placebo, misurato dal basale fino alla Settimana 18. Per evento TTCW si intende uno qualsiasi dei seguenti eventi:
    a. Decesso (mortalit¿ per ogni causa)
    b. Settostomia atriale
    c. Ricovero in ospedale per peggioramento del PAH (stabilito)
    d. Avvio di un nuovo trattamento specifico per l¿IAP [antagonisti dei recettori dell¿endotelina [ERA], inibitori della fosfodiesterasi di tipo 5 [PDE-5] o prostanoidi, un aumento della dose di un ERA o PDE-5, un aumento della dose e della frequenza di un prostanoide inalatorio o un aumento della dose di un prostanoide endovenoso o sottocutaneo pari al 10%
    e. Diminuzione > 15% dal basale o > 30% rispetto all¿ultima misurazione correlata allo studio della 6MWD, confermata da una misurazione ripetuta eseguita perlomeno dopo 14 giorni
    f. Peggioramento della classe funzionale del WHO (ad es. dalla classe II alla classe III o IV, OPPURE dalla classe III alla classe IV), confermata da una valutazione ripetuta eseguita perlomeno dopo 14 giorni
    2. Variazione nella classe funzionale del WHO, con iNO rispetto al placebo, dal basale alla Settimana 18.

    Parte 2 - Periodo in aperto:
    Endpoint secondario:
    Valutare la variazione nella 6MWD nei soggetti che passano dal placebo alla terapia attiva a 4, 8 e 12 mesi di terapia
    E.5.2.1Timepoint(s) of evaluation of this end point
    Part 1 Blinded Treatment Phase:
    18 weeks

    Part 2 Open Label Period:
    until the investigational drug device is approved and available as a marketed product or the Sponsor decides to terminate the study
    Parte 1 - Fase di trattamento in cieco:
    18 settimane

    Parte 2 - Periodo in aperto:
    finch¿ il prodotto sperimentale combinato non ¿ approvato e disponibile sul mercato o finch¿ il Promotore non decide di terminare lo studio
    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 No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) No
    E.7.3Therapeutic confirmatory (Phase III) 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 Yes
    E.8.1.7.1Other trial design description
    La Parte 2 dello studio consiste in un periodo di estensione in aperto
    Part 2 of the trial consist of an Open label Period
    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 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 EEA140
    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
    Australia
    Canada
    Colombia
    Israel
    Korea, Republic of
    Serbia
    Ukraine
    United States
    Austria
    Belgium
    Croatia
    France
    Germany
    Hungary
    Italy
    Netherlands
    Portugal
    Spain
    United Kingdom
    Czechia
    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
    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 months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial 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: 160
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 28
    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 state10
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 110
    F.4.2.2In the whole clinical trial 188
    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)
    If the subject discontinues participation, they would continue to receive the standard of care. For subjects who complete the trial, they'll be given the opportunity to stay on the medication in a long term extension.
    Se il soggetto dovesse abbandonare lo studio, continuerebbe a ricevere il trattamento standard. Ai soggetti che completano lo studio, verr¿ data la possibilit¿ di continuare la cura con il farmaco in uno studio di estensione a lungo termine.
    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 Decision2016-06-08
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2016-09-15
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
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