- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07505394
Effektiviteten af en forudsigelsesmodel-baseret algoritme til at FORHINDRE lægemiddelinducerede impuls kontrol forstyrrelser i Parkinsons sygdom (PREVENT-ICD)
Effektiviteten af en forudsigelsesmodel-baseret algoritme til at FORHINDRÆ lægemiddelinducerede impulsstyringsforstyrrelser ved Parkinsons sygdom
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Denne kliniske undersøgelse er et multicenter, komparativt, randomiseret, kontrolleret, maskeret (patient og primær kriterievurderer), overlegenhedsstudie med 2 parallelle grupper (Interventionsgruppe: Algoritmestyret arm; Kontrolgruppe: standardpleje arm).
PD-patienter, behandlet med DA ved inklusion, vil blive randomiseret (1:1-forhold) enten til standardpleje (SoC) armen eller til algoritmestyret arm. De vil blive rekrutteret på PD-ekspertcentre i NSPARK/FCRIN-netværket. Det primære formål er at vurdere effektiviteten af ICD SHIELD-app'en, en software med en computerbaseret algoritme, der assisterer klinikere i ordinering af dopaminerge lægemidler, sammenlignet med standardplejen, på det primære slutpunkt. Efter inklusionen (V0 ved M0) vil der blive udført fire opfølgningsbesøg: V1 ved M6, V2 ved M12, V3 ved M18 og V4 ved M24 under ambulante klinikker, hvor deltagerne normalt følges. Ved hvert opfølgningsbesøg (M6 til M24) vil neurologien registrere medicinsk og behandlingshistorie, udføre neurologisk undersøgelse MDS-UPDRS sektion III til IV og CGI-I skala, og vil gennemgå MDS-UPDRS sektion I og II for potentiel revurdering/afklaring. PGI-skalaen, PDQ39-spørgeskemaet, MDS-UPDRS sektion I og II og HAD-skalaerne vil blive udfyldt af patienten. MoCA-skalaen, ASBPD og QUIP-RS vil blive udført af en neuropsykolog eller en undersøger, der er trænet i hver skala, i henhold til scoringinstruktioner og blind for behandlingsarmstildelingen. Derefter vil behandlingen blive tilpasset af neurologien i henhold til anbefalingen fra algoritmeoutputtet eller den klinikers eneste anbefaling afhængigt af den arm, som patienten er randomiseret til.
Et yderligere telefonopkald vil blive foretaget 3 måneder efter det foregående besøg for en fjernkontrollør for at bekræfte, at receptændringen (reducerende eller stoppende DA) er blevet korrekt fulgt af patienten, hvis tilpasningen for at stoppe helt eller reducere DA til en dosis svarende til 40 mg Levodopa blev anvendt.
Et valgfrit blodprøve vil blive taget ved baseline eller ved et opfølgningsbesøg og sendt til DNA-ekstraktion og biobanking ved ICM, Pitié-Salpêtrière Hospital, Paris. Varigheden af rekruttering vil være 2 år. Varigheden af deltagelse for hver deltager vil være 2 år, den samlede varighed af studiet vil være 4 år.
Hovedanalysen vil være i intention-to-treat og vil involvere en blandet generaliseret lineær model (GLMM) med en logit-link justeret for minimeringsstratifikationsfaktorer (center, køn, alder, Levodopa Equivalent Daily Dose (LEDD) ved inklusion).
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Sofia Zemouri, Master
- Telefonnummer: 01 42 16 75 75
- E-mail: sofia.zemouri@aphp.fr
Undersøgelse Kontakt Backup
- Navn: Louise-Laure Mariani, Doctor
- Telefonnummer: 01 42 16 27 48
- E-mail: louise-laure.mariani@aphp.fr
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
- Mænd og kvinder ≥ 18 år
- Diagnose af PD ifølge Movement Disorders Society-kriterierne fra 2015 (Postuma et al., Mov Disord. 2015), med bradykinesi OG mindst EN af følgende: muskulær rigiditet eller hviletremor; uden anden mistænkt årsag til parkinsonisme
- Sygdomsvarighed under 6 år inklusive
- Ingen igangværende klinisk signifikante (mild eller derover) ICDRBs (ASBPD del IV subscorer hver <2)
- Patienter i øjeblikket behandlet med DA i mindst 2 måneder og uden nuværende planlagt eller kendt årsag til at stoppe DA i løbet af de næste 2 år
Eksklusionskriterier:
Atypisk eller sekundær parkinsonisme såsom supranukleær parese, multisystematrofi eller lægemiddelinduceret parkinsonisme osv...
- Patienter med en kognitiv eller psykiatrisk lidelse, der forhindrer patientens deltagelse efter forskerens vurdering
- Ikke villig til at deltage i den kliniske undersøgelse eller til at underskrive samtykket
- Gravid eller ammende kvinde, eller WOCBP med positiv <serum eller urin> graviditetstest
- Deltagelse i undersøgelseslægemiddelforsøg inden for 30 dage før screening eller inden for 5 halveringstider af undersøgelsesproduktet, uanset hvad der er længst
- Deltager ikke tilknyttet eller modtager af et fransk socialt sikringssystem
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Algoritmestyret gruppe
I (algoritmestyret arm) vil patientens behandling blive tilpasset af neurolog baseret på algoritmens output.
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Efter evalueringen af patienten og de kliniske input indtastet i ICD SHIELD-appen, herunder den planlagte receptvalg af neurolog for den næste periode, vil klinikeren modtage den terapeutiske tilgang anbefalet af ICD SHIELD-appen afhængigt af outputtet fra algoritmen.
Klinikeren kan gentage brugen af appen, hvis han/hun planlægger at prøve forskellige receptvalg i appen, hvis det anses for nødvendigt, men en enkelt brug anbefales ved hvert besøg.
Neurologen skal følge anbefalingen fra ICD SHIELD-appen så meget som muligt, medmindre det vurderes upassende.
Neurologen træffer den endelige beslutning.
|
|
Andet: Standardplejegruppe (SoC-gruppe)
I SoC-armen vil patientens behandling tilpasses af neurolog udelukkende baseret på deres kliniske vurdering og internationale retningslinjer.
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I SoC-armen vil patientens behandling blive tilpasset af neurologerne udelukkende baseret på deres kliniske vurdering og internationale retningslinjer.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Rate of patients with at least one clinically significant ICDRBs, i.e mild or above (any ASBPD score at 2 or above in any of the subcategories 3 to 5 and 7 to 10 of part IV) over the 3 year-follow up.
Tidsramme: over 3 years
|
ICDRBs will be screened for, every 6 months, with the internationally validated Ardouin Scale of Behavior in PD (ASBPD), according to scoring instructions, by a neuropsychologist or the neurologist trained for the scale.
The diagnosis of a clinically significant ICDRB (MILD or above) relies on part IV of the ASBPD, hyperdopaminergic behaviors, for patients who score at 2 or above in any of the subcategories 3 to 5 and 7 to 10
|
over 3 years
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Perception of global disease severity by the patient
Tidsramme: over 3 years
|
Change in disease severity of PD on the Patient Global Impression of Improvement (PGI-I) scale filled by the patient over the 3 year-long-follow up. The PGI is a Patient Global Impression 7-point scale that requires the rating of the severity of the patient's illness at the time of assessment. It is assessed by asking the patient at each visit which alternative described how they had felt during the last 7 days as compared to how they felt at the baseline observation. A higher value indicates increased improvement from Clinical Investigation start, ranging from 1=very much worse to 7=very much improved. |
over 3 years
|
|
Perception of global disease severity by the clinician
Tidsramme: over 3 years
|
Change in disease severity of PD on the Clinical Global Impression of Improvement (CGI-I) scale filled by the clinician over the 3 year-long-follow up. The Change in the Neurologist (clinician) Global Impression of Improvement (CGI-I) provides a brief, stand-alone assessment of the clinician's view of the patient's global functioning prior to and after initiating a study medication. The Clinical Global Impression-Improvement scale rates total improvement on a 7-point scale: 1= Very much improved; 2= Much improved; 3= Minimally improved; 4= No change; 5= Minimally worse; 6= Much worse; 7= Very much worse. |
over 3 years
|
|
Time to onset of first occurrence of clinically significant ICDRBs
Tidsramme: over 3 years
|
Time to onset of a first clinically significant ICDRBs, i.e mild or above, defined as any ASBPD score at 2 or above in any of the subcategories 3 to 5 and 7 to 10 of part IV over the 3 year-long-follow up.
|
over 3 years
|
|
Global severity of ICDRBs at time of first occurrence on the QUIP-RS score
Tidsramme: over 3 years
|
Severity of ICDRBs at time of first occurrence assessed on the Questionnaire For Impulsive-Compulsive Disorders In Parkinson's Disease-Rating Scale (QUIP-RS) score (Score ranges from 0 to 112, a higher score reflecting a more severe ICDRB) over the 3 year-long-follow up.
|
over 3 years
|
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Highest severity of ICDRBs at time of first occurrence on the ASBPD score
Tidsramme: over 3 years
|
Severity of ICDRBs at time of first occurrence assessed on ASBPD score (highest severity on part IV of the ASBPD, hyperdopaminergic behaviors, in any of the subcategories 3 to 5 and 7 to 10) over the 3 year-long-follow up.
|
over 3 years
|
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Global severity of ICDRBs at time of first occurrence on the ASBPD score
Tidsramme: over 3 years
|
Global severity of ICDRBs at time of first occurrence assessed by the sum of ICDRBs items' scores on ASBPD (subcategories 3 to 5 and 7 to 10 of the part IV hyperdopaminergic behaviors) over the 3 year-long-follow up.
|
over 3 years
|
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Cumulative levodopa equivalent daily dose (LEDD)
Tidsramme: over 3 years
|
Intakes of dopaminergic medications will be calculated to an equivalent dose of levodopa allowing for standardized evaluation of medication intake among PD patients by expressing dose intensity of different antiparkinsonian drug regimens on a single scale ((Jost et al., 2023; Tomlinson et al., 2010).
Cumulative LEDD will be assessed as the sum of the daily doses over the 3 year-follow up, recorded at each visit (M9 M18, M27, M36).
|
over 3 years
|
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Time to first DA stopping
Tidsramme: over 3 years
|
Time to onset of a first DA stopping, whatever the reason, over the 3 year-long-follow up.
|
over 3 years
|
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Reasons for first DA stopping
Tidsramme: over 3 years
|
Rate of each reasons given by the neurologist for the first DA stopping over the 3 year-long-follow up, among: clinically significant ICDRBs, other adverse event of DA than ICDRBs, risk of clinically significant ICDRBs as judged by the neurologist and/or the ICD SHIELD app, insufficient efficacy, other or unknown reason.
|
over 3 years
|
|
Motor control
Tidsramme: over 3 years
|
Change in motor score on the MDS-UPDRS (MDS-UPDRS III sub-score) over the 3 year-long-follow up. Score between 0 and 132, a higher score reflects a more severe motor state. The MDS-UPDRS III sub-score is the gold standard for measuring the clinical motor state of PD patients. |
over 3 years
|
|
Dyskinesia
Tidsramme: over 3 years
|
Change in the dyskinesia score on the MDS-UPDRS (sum of MDS-UPDRS IV items 4.1 and 4.2) over the 3 years.
|
over 3 years
|
|
Motor fluctuation
Tidsramme: over the 3 years.
|
Change in the motor fluctuations score on the MDS-UPDRS (sum of MDS-UPDRS IV items 4.3 to 4.6) over the 3 years.
|
over the 3 years.
|
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Depression (MDS-UPDRS scale)
Tidsramme: over 3 years
|
Change in depression score item 1.3 of the MDS-UPDRS scale over the 3 year-follow up
|
over 3 years
|
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Depression (HADS subscore)
Tidsramme: over 3 years
|
Change in HADS depression subscore over the 3 year-follow up.
It comprises 14 items each ranging from 0 to 3. Seven questions are evaluating anxiety (total A) and seven others to depressive dimension (total D), obtaining two scores (maximal score = 21 for each).
A higher value indicates increased anxiety (total A) or depression (total D).
|
over 3 years
|
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Anxiety (MDS-UPDRS scale)
Tidsramme: over 3 years
|
Change in anxiety score item 1.4 of the MDS-UPDRS scale over the 3 year-follow up
|
over 3 years
|
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Anxiety (HADS subscore)
Tidsramme: over 3 years
|
Change in HADS anxiety subscore over the 3 year-follow up.
It comprises 14 items each ranging from 0 to 3. Seven questions are evaluating anxiety (total A) and seven others to depressive dimension (total D), obtaining two scores (maximal score = 21 for each).
A higher value indicates increased anxiety (total A) or depression (total D).
|
over 3 years
|
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Somnolence
Tidsramme: over 3 years
|
Change in somnolence score item 1.8 of the MDS-UPDRS over the 3 year-follow up
|
over 3 years
|
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Sleep disorders
Tidsramme: over 3 years
|
Change in sleep issues score item 1.7 of the MDS-UPDRS over the 3 year-follow up
|
over 3 years
|
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Apathy
Tidsramme: over 3 years
|
Change in apathy score item 1.5 of the MDS-UPDRS scale over the 3 year-follow up
|
over 3 years
|
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Cognition
Tidsramme: over 3 years
|
Change in cognition MoCA scale over the 3 year-follow up.
The MoCA is a 30-point cognitive screening instrument that assesses visuospatial, executive, naming, attention, language, abstraction, delayed recall, and orientation domains.
A cutoff score of 26 is normative cognitive function.
|
over 3 years
|
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Serious Adverse Events
Tidsramme: over 3 years
|
Number, type and imputability of serious adverse events within a 3 year follow up period.
|
over 3 years
|
|
Observance of the ICD SHIELD app for clinicians
Tidsramme: over 3 years
|
Percentage of visits in which the clinician decided not to follow ICD SHIELD app recommendation over the 3 year-follow up
|
over 3 years
|
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Acceptability of the ICD SHIELD app for clinicians
Tidsramme: over 3 years
|
Reasons for not following the ICD SHIELD app recommendation: a short open-ended questionnaire to assess the acceptability of the intervention.
These open-ended questions will be analyzed qualitatively
|
over 3 years
|
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Cumulative severity of ICDRBs
Tidsramme: over 3 years
|
Cumulative severity of ICDRBs within the 3-year period assessed by the sum of the QUIP-RS score at each visit (M9, M18, M27, M36)
|
over 3 years
|
|
Subtypes of ICDRBs
Tidsramme: over 3 years
|
Change in each subtype of ICDRBs within the 3-year period assessed by each respective QUIP-RS sub-score (sub-scores A to G). Score ranges from 0 to 16 for each category.
A higher score reflects a more severe ICD.
|
over 3 years
|
|
Patient quality of life
Tidsramme: over 3 years
|
Change in the quality of life measured by PDQ-39 scale score over the 3 year-follow up. A higher score reflects a poorer quality of life. |
over 3 years
|
|
Body weight change
Tidsramme: over 3 years
|
Change in body weight (in kg, measured at each patient visit) over the 3 year-long-follow up
|
over 3 years
|
|
Cumulative dose of DA
Tidsramme: over 3 years
|
Cumulative DA doses assessed by the sum of the daily doses over the 3 year-follow up
|
over 3 years
|
|
Cumulative dose of levodopa
Tidsramme: over 3 years
|
Cumulative levodopa doses assessed by the sum of the daily doses over the 3 year-follow up
|
over 3 years
|
|
Cumulative dose of COMT inhibitors
Tidsramme: over 3 years
|
Cumulative COMT inhibitors doses assessed by the sum of the daily doses over the 3 year-follow up
|
over 3 years
|
|
Cumulative dose of MAO-B inhibitors
Tidsramme: over 3 years
|
Cumulative MAO-B inhibitors doses assessed by the sum of the daily doses over the 3 year-follow up,
|
over 3 years
|
|
Cumulative dose of anticholinergic treatments
Tidsramme: over 3 years
|
Cumulative anticholinergic doses assessed by the sum of the daily doses over the 3 year-follow up,
|
over 3 years
|
|
Cumulative dose of amantadine treatments
Tidsramme: over 3 years
|
Cumulative amantadine doses assessed by the sum of the daily doses over the 3 year-follow up.
|
over 3 years
|
|
Monthly LEDD
Tidsramme: over 3 years
|
Change in monthly LEDD over the 3 years.
Monthly LEDD calculated as the mean of the LEDD over each month.
|
over 3 years
|
|
Adverse events causing DA stopping or decrease
Tidsramme: over 3 years
|
Rate of patient with a DA stopping or decrease for any other adverse events reason than ICD (lower limbs swelling, Excessive Daytime Sleepiness, fainting or dizziness due to orthostatic hypotension, hallucinations, …), as judged by the neurologist, over the 3 year-follow up
|
over 3 years
|
|
Occurrence of Dopamine Agonist Withdrawal Syndrome (DAWS)
Tidsramme: over 3 years
|
Rate of patients with a DAWS over the 3 year-follow up.
DAWS is defined as the occurrence or significant worsening of one or more nonmotor symptoms such as anxiety, panic attacks, depression, agitation, irritability, drug craving, insomnia, daytime fatigue, diaphoresis, nausea, vomiting, flushing, orthostasis, and generalized pain in the context of discontinuation or tapering of DA (Debove et al. 2024), as judged by the neurologist.
|
over 3 years
|
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Additional unscheduled visits due to adverse events
Tidsramme: over 3 years
|
Number of additional unscheduled visits due to adverse events to the neurologist over the 3 year-follow up.
|
over 3 years
|
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Genetic standardized net benefit statistic
Tidsramme: over 3 years
|
13 candidate variants selected from the DRD2, DRD3, DAT1, COMT, DDC, GRIN2B, ADRA2C, SERT, TPH2, HTR2A, OPRK1 and OPRM1 genes. In the standard of care arm, change in the standardized net benefit statistic, change in true positive rates, change in false positive rates, between the algorithm with and without genomic results, calculated at threshold that would be considered the most relevant for each algorithm |
over 3 years
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Samarbejdspartnere og efterforskere
Samarbejdspartnere
Efterforskere
- Studieleder: Louise-Laure Mariani, Assistance Publique - Hôpitaux de Paris
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Synukleinopatier
- Hjernesygdomme
- Sygdomme i centralnervesystemet
- Sygdomme i nervesystemet
- Psykiske lidelser
- Neurodegenerative sygdomme
- Bevægelsesforstyrrelser
- Parkinsonlidelser
- Basal Ganglia Sygdomme
- Parkinsons sygdom
- Disruptive, impulskontrol og adfærdsforstyrrelser
- Sundhedstjenester Administration
- Sundhedsvæsenets kvalitet, adgang og evaluering
- Sundhedskvalitet
- Kvalitetsindikatorer, sundhedsvæsenet
- Befolkningsegenskaber
- Demografi
- Standard for pleje
- Befolkningsgrupper
Andre undersøgelses-id-numre
- APHP220831
- 2024-A02552-45 (Anden identifikator: ANSM)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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IPD-delingstidsramme
IPD-delingsadgangskriterier
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- ICF
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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