Flag of the European Union EU Clinical Trials Register Help

Clinical trials

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

  • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).


    The EU Clinical Trials Register currently displays   43851   clinical trials with a EudraCT protocol, of which   7283   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     

    < Back to search results

    Print Download

    Summary
    EudraCT Number:2020-002010-41
    Sponsor's Protocol Code Number:IRL790C005
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2021-01-25
    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 number2020-002010-41
    A.3Full title of the trial
    A randomized, double-blind, placebo-controlled phase IIB study evaluating the efficacy of mesdopetam on DAILY on-time without troublesome dyskinesia in patients with Parkinson's disease
    Studio di fase IIB randomizzato, in doppio cieco, controllato con placebo, per valutare l'efficacia di mesdopetam sul tempo GIORNALIERO trascorso in stato “ON” senza discinesia problematica in pazienti affetti da malattia di Parkinson
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Phase II trial investigating Uncontrollable voluntary movements in PD
    Studio di fase II investigando I movimenti volontari incontrollabili nella malattia di Parkinson
    A.3.2Name or abbreviated title of the trial where available
    NA
    NA
    A.4.1Sponsor's protocol code numberIRL790C005
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT04435431
    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 SponsorIntegrative Research Laboratories Sweden AB
    B.1.3.4CountrySweden
    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 supportIntegrative Research Laboratories AB (IRLAB)
    B.4.2CountrySweden
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationIntegrative Research Laboratories AB (IRLAB)
    B.5.2Functional name of contact pointRebeckha Magnusson
    B.5.3 Address:
    B.5.3.1Street AddressArvid Wallgrens Backe 20
    B.5.3.2Town/ cityGöteborg
    B.5.3.3Post code413 46
    B.5.3.4CountrySweden
    B.5.4Telephone number00460736358849
    B.5.6E-mailrebeckha.magnusson@irlab.se
    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 namemesdopetam
    D.3.2Product code [IRL790]
    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 INNmesdopetam
    D.3.9.1CAS number 1403894-72-3
    D.3.9.2Current sponsor codeIRL790
    D.3.9.4EV Substance CodeSUB204126
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number7500
    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 nameMesdopetam
    D.3.2Product code [IRL790]
    D.3.4Pharmaceutical form Capsule, hard
    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 INNmesdopetam
    D.3.9.1CAS number 1403894-72-3
    D.3.9.2Current sponsor codeIRL790
    D.3.9.4EV Substance CodeSUB204126
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    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: 3
    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 namemesdopetam
    D.3.2Product code [IRL790]
    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 INNMesdopetam
    D.3.9.1CAS number 1403894-72-3
    D.3.9.2Current sponsor codeIRL790
    D.3.9.4EV Substance CodeSUB204126
    D.3.10 Strength
    D.3.10.1Concentration unit µg microgram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2500
    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
    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
    Parkinson's disease dyskinesia
    Le Discinesie nella malattia di Parkinson
    E.1.1.1Medical condition in easily understood language
    Parkinson's disease dyskinesia refers to a group of involuntary movement disorders. Dyskinesia can be anything from a slight tremor of the hands to an uncontrollable movement of the body.
    Le discinesie nella malattia di Parkinson appartengono a un gruppo di disturbi del movimento involontario, da un leggero tremore delle mani a un movimento incontrollabile del corpo.
    E.1.1.2Therapeutic area Diseases [C] - Nervous System Diseases [C10]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10061536
    E.1.2Term Parkinson's disease
    E.1.2System Organ Class 10029205 - Nervous system disorders
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the effectiveness of adjunctive treatment with mesdopetam dosed at 2.5 mg, 5 mg or 7.5 mg b.i.d. (permitting a single 2.5 mg dose reduction to a minimum dose of 2.5 mg, up to Day 28) compared to placebo in patients with PD exhibiting troublesome ON-phase dyskinesia.
    Valutare l’efficacia del trattamento adiuvante con mesdopetam a dosi di 2,5 mg, 5 mg o 7,5 mg b.i.d. (consentendo una singola riduzione di 2,5 mg della dose a una dose minima di 2,5 mg, fino al Giorno 28) rispetto al placebo, in pazienti affetti da PD che manifestano discinesia problematica in fase “ON”.
    E.2.2Secondary objectives of the trial
    •To establish the dose response relationship with 3 dose levels of mesdopetam.
    •To evaluate the effects of mesdopetam on severity of ON-phase dyskinesia and motor symptoms of PD.
    •To evaluate the effects of mesdopetam on the daily hours spent in different motor states.
    •To evaluate the safety and tolerability of mesdopetam given twice daily during 84 consecutive days.
    •To evaluate trough and 2-hour post dose plasma concentrations of mesdopetam and its two main metabolites, IRL902 (N-dealkylated) and IRL872 (acetylated).

    Exploratory objectives:
    • To assess overall PD symptoms.
    • To assess cognitive function.
    • Stabilire il rapporto dose-risposta con 3 posologie di mesdopetam.
    • Valutare gli effetti di mesdopetam sulla severità della discinesia in fase “ON” e sui sintomi motori della PD.
    • Valutare gli effetti di mesdopetam sulle ore giornaliere trascorse in stati motori differenti.
    • Valutare la sicurezza e la tollerabilità di mesdopetam somministrato due volte al giorno nell’arco di 84 giorni consecutivi.
    • Valutare le plasmaconcentrazioni minime e a 2 ore post-dose di mesdopetam e dei suoi due principali metaboliti, IRL902 (N-dealchilato) e IRL872 (acetilato).

    Obiettivi esplorativi:
    • Valutare la complessiva sintomatologia della PD.
    • Valutare la funzionalità cognitiva.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1.Male or female =30 and =79 years of age at the time of screening.
    2.Signed a current Ethics Committee approved informed consent form (ICF).
    3.PD, per UK Parkinson's Disease Society (UKPDS) Brain Bank Clinical Diagnostic Criteria.
    4.Minimal amount of 2 hours of daily "ON-time with troublesome dyskinesia" during waking hours.
    5.Functional impact of dyskinesias determined as a score of =2 as per Question 4.2 of the MDS-UPDRS.
    6.On a stable regimen of antiparkinson medications for at least 30 days prior to first home diary completion including a levodopa preparation administered 3-8 times/day (excluding nighttime levodopa) and willing to continue the same doses and regimens during study participation. Rescue medications such as Madopar dispersable and Apomorphine injections are allowed if prescribed PRN prior study entry.
    7.Any other current and allowed prescription/non-prescription medications and/or nutritional supplements taken regularly must have been at a stable dose and regimen for at least 30 days prior to first home diary completion and the patient must be willing to continue the same doses and regimens during study participation (this criterion does not apply to medications that are being taken pre-study only on an as needed basis).
    8.Able to complete 24-hour patient home diaries of which two valid diaries must be presented at Visit 1.
    1. Soggetti di sesso maschile o femminile di età compresa tra = 30 e = 79 anni alla data di screening.
    2. Firma di un modulo di consenso informato (ICF) attualmente approvato dal Comitato etico.
    3. PD, in base ai Criteri diagnostici clinici della Brain Bank della UK Parkinson's Disease Society (UKPDS).
    4. Un minimo di 2 ore giornaliere “in stato “ON” con discinesia problematica” nelle ore di veglia.
    5. Impatto funzionale delle discinesie determinato come punteggio = 2 in base alla Domanda 4.2 nella scala MDS-UPDRS.
    6. In un regime stabile di farmaci antiparkinsoniani per almeno i 30 giorni precedenti la compilazione iniziale del diario domiciliare, compreso un preparato di levodopa somministrato 3-8 volte/die (esclusa levopoda notturna) e disposti a continuare con le stesse dosi e gli stessi regimi nel corso della partecipazione allo studio. Farmaci di salvataggio come Madopar dispersibile e apomorfina iniezioni sono consentiti se prescritti al bisogno (pro re nata) prima dell’ingresso nello studio.
    7. Eventuali altri farmaci attuali e consentiti, dietro prescrizione/da banco, e/o integratori alimentari assunti regolarmente, devono essersi mantenuti a una posologia e in un regime stabili per almeno i 30 giorni precedenti la compilazione iniziale del diario domiciliare, e il paziente deve essere disposto a continuare con le stesse dosi e gli stessi regimi nel corso della partecipazione allo studio (questo criterio non si applica ai farmaci assunti pre-studio esclusivamente al bisogno).
    8. Capacità di compilare i diari domiciliari delle 24 ore del paziente, con presentazione di due diari validi alla Visita 1.
    E.4Principal exclusion criteria
    1.History of neurosurgical intervention related to PD (e.g. deep brain stimulation).
    2.Treatment with pump delivered antiparkinsonian therapy (i.e. subcutaneous apomorphine or levodopa/carbidopa intestinal infusion).
    3.History of seizures within two years prior to screening.
    4.History of stroke or transient ischemic attack (TIA) within two years prior to screening.
    5.History of cancer within five years prior to screening, with the following exceptions: adequately treated non-melanomatous skin cancers, localized bladder cancer, non metastatic prostate cancer or in situ cervical cancer.
    6.Presence of cognitive impairment, as evidenced by a Mini-Mental State Examination (MMSE) score of less than 24 during screening.
    7.A Hoehn and Yahr stage of 5.
    8.Ongoing treatment with amantadine at time of screening or within 6 weeks prior first home diary completion.
    9.Treatment with Inbrija (inhaled levodopa) at time of screening or within 4 weeks prior first home diary completion.
    10.Any history of a significant heart condition or cardiac arrhythmias within the past 5 years, any repolarisation deficits or any other clinically significant abnormal ECG as judged by the Investigator.
    11.Severe or ongoing unstable medical condition including a history of poorly controlled diabetes; obesity associated with metabolic syndrome; uncontrolled hypertension; cerebrovascular disease, or any form of clinically significant cardiac disease, clinically significant symptomatic orthostatic hypotension; clinically significant hepatic disease, severe renal impairment, i.e. creatinine clearance <30 mL/min.
    12.Any history of a neurological other than PD or a psychiatric disorder, including history of Diagnostic and Statistical Manual of Mental Disorders (DSM) IV diagnosed major depression or psychosis. Patients with illusions or hallucinations with no loss of insight will be eligible. Patients with mild depression who are well controlled on a stable dose of an antidepressant medication for at least 4 weeks before screening will be eligible.
    13. Enrolment in any other clinical study involving medication, medical devices or surgical procedures, current or within three months prior to screening visit, or previous participation in the present study. Patients enrolled in non-interventional clinical trials will be eligible.
    14.Drug and/or alcohol abuse.
    15.History of severe drug allergy or hypersensitivity.
    16.If female, is pregnant or lactating, or has a positive pregnancy test result pre-dose.
    17.Patients unwilling to use two forms of contraception (one of which being a barrier method (see Section 8.1) during the treatment period and 90 days for men and 30 days for women after last IMP dose.
    18.Any planned major surgery within the duration of the study.
    19.Any other condition or symptoms preventing the patient from entering the study, according to the Investigator's judgement.
    1. Anamnesi di interventi neurochirurgici correlati alla PD (ad es. stimolazione cerebrale profonda).
    2. Trattamento con terapia antiparkinsoniana somministrata mediante una pompa (ossia apomorfina sottocutanea o infusione intestinale di levodopa/carbidopa).
    3. Anamnesi convulsiva nei due anni precedenti lo screening.
    4. Anamnesi di ictus o ischemia transitoria (TIA) nei due anni precedenti lo screening.
    5. Anamnesi oncologica nei cinque anni precedenti lo screening, fatta eccezione per: carcinomi cutanei non melanomatosi adeguatamente trattati, carcinoma localizzato della vescica, carcinoma della prostata non metastatico o carcinoma della cervice in situ.
    6. Presenza di compromissione cognitiva, come evidenziato da un punteggio inferiore a 24 nell’MMSE durante lo screening.
    7. Stadio di Hoehn e Yahr pari a 5.
    8. In trattamento continuativo con amantadina alla data dello screening o nelle 6 settimane precedenti la compilazione iniziale del diario domiciliare.
    9. In trattamento con Inbrija (levodopa per inalazione) alla data dello screening o nelle 4 settimane precedenti la compilazione iniziale del diario domiciliare.
    10. Anamnesi di cardiopatie o aritmie cardiache significative entro i 5 anni precedenti, qualsiasi deficit di ripolarizzazione o altro ECG con anomalie significative dal punto di vista clinico a giudizio dello sperimentatore.
    11. Condizioni mediche instabili severe o continuative, compresa anamnesi di diabete scarsamente controllato, obesità associata a sindrome metabolica, ipertensione non controllata, malattia cerebrovascolare o qualsivoglia forma di cardiopatia clinicamente significativa, ipotensione ortostatica sintomatica clinicamente significativa, epatopatia clinicamente significativa, compromissione renale severa ossia clearance della creatinina < 30 mL/min.
    12. Anamnesi di patologie neurologiche diverse dalla PD o disturbi psichiatrici, compresa anamnesi di depressione o psicosi maggiore diagnosticata mediante il Manuale diagnostico e statistico dei disturbi mentali (Diagnostic and Statistical Manual of Mental Disorders, DSM) IV. I pazienti con illusioni o allucinazioni senza perdita di intuizione saranno idonei. I pazienti con lieve depressione ben controllata mediante un farmaco antidepressivo in dose stabile per almeno 4 settimane prima dello screening saranno idonei.
    13. Arruolamento in qualsiasi altro studio clinico con farmaci, dispositivi medici o procedure chirurgiche, attualmente in corso oppure nei tre mesi precedenti la visita di screening, o previa partecipazione al presente studio. I pazienti arruolati in sperimentazioni cliniche non interventistiche saranno idonei.
    14. Abuso di stupefancenti e/o di alcol.
    15. Anamnesi di severa allergia o ipersensibilità farmacologica.
    16. Se donna, in stato di gravidanza o in allattamento con latte materno, o con positività del test di gravidanza pre-dose.
    17. Pazienti non disposti a utilizzare due forme di contraccezione (una delle quali un metodo a barriera (vedere la sezione 8.1) durante il periodo di trattamento e per 90 giorni (per gli uomini) o per 30 giorni (per le donne) dopo l’ultima dose di farmaco sperimentale (IMP)).
    18. Qualsivoglia chirurgia maggiore in programma entro la durata dello studio.
    19. Qualsivoglia altra condizione o altro sintomo che impedirebbe al paziente di entrare nello studio a giudizio dello sperimentatore.
    E.5 End points
    E.5.1Primary end point(s)
    Change in average daily hours of ON-time without troublesome dyskinesia with mesdopetam compared to placebo as assessed with 24- hour patient home diaries from baseline to end of treatment (EOT) (Visit 5, Week 12).
    Endpoint primario di efficacia
    Variazione nella media di ore giornaliere trascorse in stato “ON” senza discinesia problematica con mesdopetam rispetto al placebo, come valutato mediante diari domiciliari delle 24 ore del paziente, dal basale alla fine del trattamento (EOT) (Visita 5, Settimana 12).
    E.5.1.1Timepoint(s) of evaluation of this end point
    End of Trial - 84 days
    Fine sperimentazione – 84 giorni
    E.5.2Secondary end point(s)
    • Change from baseline in average daily hours of ON-time without troublesome dyskinesia for each individual dose level (2.5 mg, 5 mg, 7.5 mg b.i.d.), as well as all active doses grouped compared to placebo.
    • Change from baseline in mean score or average daily hours with mesdopetam compared to placebo for the following measures:
    - ON-phase dyskinesia assessed with the sum score of the modified UDysRS (parts 1, 3 and 4).
    - Disability associated with ON-phase dyskinesia assessed with the sum score of parts 1b and 4 of the UDysRS.
    - ON-phase dyskinesia assessed by MDS-UPDRS part 4 questions 4.1 (Time spent with dyskinesias) and 4.2 (Functional impact of dyskinesias).
    - Motor symptoms of PD assessed with MDS-UPDRS total score of part 2 (M-EDL).
    - Daily OFF-time, daily ON-time with troublesome dyskinesia and daily total ON time (defined as the sum of ON-time with and without troublesome dyskinesia).
    - CGI-S of ON-phase dyskinesia.

    Exploratory endpoints
    • Change from baseline with mesdopetam compared to placebo in:
    o CGI-S of overall PD symptoms.
    o Total MMSE score.
    Endpoint secondari di efficacia
    • Variazione rispetto al basale nella media di ore giornaliere trascorse in stato “ON” senza discinesia problematica per ciascuna posologia (2,5 mg, 5 mg, 7,5 mg b.i.d.), e inoltre per tutte le dosi attive raggruppate rispetto al placebo.
    • Variazione rispetto al basale nel punteggio medio o nella media di ore giornaliere con mesdopetam rispetto al placebo per le misure seguenti:
    o Discinesia in fase “ON” valutata con il punteggio totale della Scala unificata di valutazione della discinesia (UDysRS) modificata (parti 1, 3 e 4).
    o Disabilità associata alla discinesia in fase “ON” valutata con il punteggio totale delle parti 1b e 4 nella UDysRS.
    o Discinesia in fase “ON” valutata mediante la Scala di valutazione unificata della malattia di Parkinson della Movement Disorder Society (MDS-UPDRS) parte 4 domande 4.1 (Tempo trascorso con discinesie) e 4.2 (Impatto funzionale delle discinesie).
    o Sintomi motori della PD valutate con il punteggio totale della parte 2 (Aspetti Motori delle Esperienze della vita quotidiana, M-EDL) nella MDS-UPDRS.
    o Tempo giornaliero in stato “OFF”, tempo giornaliero in stato “ON” con discinesia problematica e tempo giornaliero totale in stato “ON” (definito come la somma dello stato “ON” con e senza discinesia problematica).
    o Scala Clinical Global Impression – Severity Scale (CGI-S) della discinesia in fase “ON”.

    Endpoint esplorativi
    • Variazione dal basale con mesdopetam rispetto al placebo per quanto riguarda:
    o CGI-S della complessiva sintomatologia della PD.
    o Punteggio Mini-Mental State Examination (MMSE) totale.
    E.5.2.1Timepoint(s) of evaluation of this end point
    End of Trial - 84 days
    Fine sperimentazione – 84 giorni
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response 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 No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Placebo
    NA
    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 trial4
    E.8.3 The trial involves single site in the Member State concerned Yes
    E.8.4 The trial involves multiple sites in the Member State concerned No
    E.8.4.1Number of sites anticipated in Member State concerned1
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA4
    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
    Israel
    Serbia
    United States
    France
    Italy
    Poland
    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 years1
    E.8.9.1In the Member State concerned months2
    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 months4
    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: 126
    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 state
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 72
    F.4.2.2In the whole clinical trial 140
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    None
    nessuna
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2020-12-11
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2021-01-21
    P. End of Trial
    P.End of Trial StatusOngoing
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

    European Medicines Agency © 1995-Sat Apr 20 07:07:31 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA