- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT06470828
En studie av TAK-861 for behandling av narkolepsi type 1
En randomisert, dobbeltblind, placebokontrollert studie for å evaluere effektiviteten og sikkerheten til TAK-861 for behandling av narkolepsi med katapleksi (narkolepsi type 1)
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Legemidlet som testes i denne studien heter TAK-861. TAK-861 blir testet for å evaluere dens effekt og sikkerhet hos personer med narkolepsi type 1 (NT1).
Studien vil inkludere cirka 152 pasienter. Deltakerne vil bli tilfeldig tildelt (ved en tilfeldighet, som å snu en mynt) til en av de tre behandlingsgruppene:
- TAK-861 Dose 1
- TAK-861 Dose 2
- Placebo
Studiemedisinen vil bli administrert i 12 uker. Denne multisenterforsøket vil bli gjennomført globalt.
Studietype
Registrering (Faktiske)
Fase
- Fase 3
Kontakter og plasseringer
Studiesteder
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Ontario
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Ottawa, Ontario, Canada, K2A 3Z3
- Takeda Site 21
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Toronto, Ontario, Canada, M5S 3A3
- Takeda Site 11
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Quebec
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Montreal, Quebec, Canada, H4J 1C5
- Takeda Site 50
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Arizona
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Phoenix, Arizona, Forente stater, 85054
- Takeda Site 48
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California
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Redwood City, California, Forente stater, 94063
- Takeda Site 39
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Santa Ana, California, Forente stater, 92705
- Takeda Site 31
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Upland, California, Forente stater, 91786
- Takeda Site 18
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Florida
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Orlando, Florida, Forente stater, 32803
- Takeda Site 4
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Georgia
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Atlanta, Georgia, Forente stater, 30328
- Takeda Site 3
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Massachusetts
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Boston, Massachusetts, Forente stater, 02115
- Takeda Site 45
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Missouri
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St Louis, Missouri, Forente stater, 63123
- Takeda Site 5
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North Carolina
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Denver, North Carolina, Forente stater, 28037
- Takeda Site 2
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Ohio
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Cincinnati, Ohio, Forente stater, 45227
- Takeda Site 6
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Cleveland, Ohio, Forente stater, 44195
- Takeda Site 42
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Pennsylvania
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Danville, Pennsylvania, Forente stater, 17821
- Takeda Site 49
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South Carolina
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Columbia, South Carolina, Forente stater, 29201
- Takeda Site 1
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Texas
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Dallas, Texas, Forente stater, 75231
- Takeda Site 44
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Virginia
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Norfolk, Virginia, Forente stater, 23510
- Takeda Site 10
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Lyon, Frankrike, 69004
- Takeda Site 40
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Paris, Frankrike, 75013
- Takeda Site 29
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Herault
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Montpellier, Herault, Frankrike, 34090
- Takeda Site 25
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Midi-Pyrenees
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Toulouse, Midi-Pyrenees, Frankrike, 31059
- Takeda Site 43
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Bologna, Italia, 40139
- Takeda Site 30
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Lazio
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Rome, Lazio, Italia, OO133
- Takeda Site 32
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Fukuka-Ken
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Kurume-shi, Fukuka-Ken, Japan, 830-0011
- Takeda Site 16
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Fukuoka
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Kitakyushu-shi, Fukuoka, Japan, 802-0084
- Takeda Site 13
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Fukuoka-Shi Hakata-Ku
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Fukuoka, Fukuoka-Shi Hakata-Ku, Japan, 812-0025
- Takeda Site 14
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Kanagawa
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Kohoku, Kanagawa, Japan, 222-0033
- Takeda Site 9
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Kumamoto
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Kumamoto, Kumamoto, Japan, 861-0954
- Takeda Site 7
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Nagasaki
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Isahaya-shi, Nagasaki, Japan, 854-0081
- Takeda Site 17
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Okinawa
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Urasoe-Shi, Okinawa, Japan, 901-2132
- Takeda Site 15
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Osaka
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Yodogawa, Osaka, Japan, 532-0003
- Takeda Site 12
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Tokyo
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Bunkyo-ku, Tokyo, Japan, 112-0012
- Takeda Site 8
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Kodaira-shi, Tokyo, Japan, 187-8551
- Takeda Site 19
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Shibuya-ku, Tokyo, Japan, 151-0053
- Takeda Site 20
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Zwolle, Nederland
- Takeda Site 28
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Oslo, Norge, 450
- Takeda Site 33
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Hordaland
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Bergen, Hordaland, Norge, 5021
- Takeda Site 27
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Barcelona, Spania, 8035
- Takeda Site 35
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Barcelona, Spania, O8036
- Takeda Site 36
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Madrid, Spania, 28046
- Takeda Site 24
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Valencia, Spania, 46600
- Takeda Site 41
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Alava
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Vitoria-Gasteiz, Alava, Spania, 1004
- Takeda Site 37
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Castellon
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Castellon, Castellon, Spania, 12004
- Takeda Site 38
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Cambridge, Storbritannia, CB2 OAY
- Takeda Site 46
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London, Storbritannia, SE1 9RT
- Takeda Site 52
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London, Storbritannia, W1G 9ST
- Takeda Site 53
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Bern, Sveits, 3010
- Takeda Site 23
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Lugano, Sveits, CH-6900
- Takeda Site 51
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Canton of Aargau
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Barmelweid, Canton of Aargau, Sveits, 5017
- Takeda Site 22
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Berlin, Tyskland, 10117
- Takeda Site 34
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Schwerin, Tyskland, 19053
- Takeda Site 26
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Bavaria
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Regensberg, Bavaria, Tyskland, 93053
- Takeda Site 47
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Barn
- Voksen
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
Inklusjonskriterier:
- Deltakeren har en kroppsmasseindeks (BMI) innenfor området 18 til 40 kilo per kvadratmeter (kg/m^2).
- Deltakeren har en International Classification of Sleep Disorders, Third Edition (ICSD-3) eller International Classification of Sleep Disorders, Third Edition, Text Revision (ICSD-3-TR) diagnose av NT1.
- Deltakeren har ≥4 delvise eller komplette episoder av katapleksi/uke (WCR).
- Deltakeren er positiv for det humane leukocyttantigenet (HLA) genotypen HLA-DQB1*06:02 eller resultater fra radioimmunoassay indikerer at deltakerens cerebrospinalvæske (CSF) orexin (OX)/hypokretin-1 konsentrasjon er ≤110 pikogram per milliliter (pg/ mL) [eller mindre enn en tredjedel av gjennomsnittsverdiene oppnådd hos normale deltakere innenfor samme standardiserte analyse].
Ekskluderingskriterier:
- Deltakeren har en aktuell medisinsk lidelse, annet enn narkolepsi med katapleksi, assosiert med EDS.
- Deltakeren: (a) har en historie med hjerteinfarkt; (b) har en historie med klinisk signifikant leversykdom, skjoldbruskkjertelsykdom, koronararteriesykdom, unormal hjerterytme eller hjertesvikt; eller (c) har en hvilken som helst medisinsk tilstand (som ustabil kardiovaskulær sykdom, lunge-, nyre- eller gastrointestinal sykdom).
- Deltakeren har nåværende eller nylig (innen 6 måneder) gastrointestinal sykdom som forventes å påvirke absorpsjonen av legemidler.
- Deltakeren har en historie med kreft de siste 5 årene.
- Deltakeren har en klinisk signifikant historie med hodeskade eller hodetraumer.
- Deltakeren har en historie med epilepsi, anfall eller kramper.
- Deltakeren har en historie med cerebral iskemi, forbigående iskemisk angrep (<5 år fra screening), intrakraniell aneurisme eller arteriovenøs misdannelse.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
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Placebo komparator: Placebo
Participants received oveporexton (OVE)-matching placebo tablets, orally, for 12 weeks.
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OVE-matching placebo tablet.
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Eksperimentell: OVE 1 mg BID
Participants received OVE tablets, 1 milligram (mg), orally, for 12 weeks.
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Oral tablet.
Andre navn:
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Eksperimentell: OVE 2 mg BID
Participants received OVE tablets, 2 mg, orally, for 12 weeks.
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Oral tablet.
Andre navn:
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Change From Baseline to Week 12 in Mean Sleep Latency From the 4 Maintenance of Wakefulness Test (MWT) Wake Trials
Tidsramme: Baseline, Week 12
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The MWT evaluates a person's ability to remain awake under soporific conditions for a defined period of time.
Because there is no biological measure of wakefulness, wakefulness is measured indirectly by the inability or delayed tendency to fall asleep.
This tendency to fall asleep is measured via electroencephalography-derived sleep latency in the MWT.
The MWT consists of four 40-minute sessions (trials) done 2 hours apart.
Sleep latency in each session was recorded.
Participants were required to stay awake in between the four sessions.
A positive change from baseline indicates an improvement.
The linear mixed effects model for repeated measures (MMRM) was used for analysis.
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Baseline, Week 12
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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Change From Baseline to Week 12 in Mean Number of Lapses on the Psychomotor Vigilance Test (PVT)
Tidsramme: Baseline, Week 12
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The PVT is a simple reaction performance task that aims to measure sustained attention.
The mean number of lapses (delayed responses to a visual cue from intraday sessions) from the two 10-minute intraday sessions was used as a measure of objective sustained attention.
A negative change from baseline indicates an improvement.
A constrained Longitudinal Data Analysis (cLDA) model was used to analyze the mean number of lapses and to estimate change from baseline at each visit.
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Baseline, Week 12
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Change From Baseline to Week 12 in Narcolepsy Severity Scale for Clinical Trials (NSS-CT) Total Score
Tidsramme: Baseline, Week 12
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The NSS-CT is a 15-item self-administered questionnaire that assesses the severity and consequences of the 5 major narcolepsy symptoms such as daytime sleepiness, cataplexy, hallucinations, sleep paralysis, and disturbed nighttime sleep (DNS) with a total score range of 0 to 57 (sum of 6 items that assess symptoms severity are rated using a six-point Likert scale [0-5] and 9 items that describe the symptom effect on daily life are rated using a four-point Likert scale [0-3]).
Higher total scores mean a worse outcome.
A negative change from baseline indicates an improvement.
The linear MMRM was used for analysis.
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Baseline, Week 12
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Change From Baseline to Week 12 in Functional Impacts of Narcolepsy Instrument (FINI) Domain Scores
Tidsramme: Baseline, Week 12
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The FINI measures the functional impacts of narcolepsy across 6 domains Tiredness (items 1-7), Cognitive Functioning (items 8-12), Cataplexy (items 13-17), Social Activities (items 18-21), Everyday Activities (items 22-25), and Everyday Responsibilities (items 26-28).
Each item asks about the impact that narcolepsy has had on their daily functioning during the past 7 days, and is scored from 0 to 4, where 0 indicates the best health and 4 the worst.
An average score is calculated for each domain and then standardized to a 0-100 scale, where 0 indicates the best health and 100 the worst health.
Standardized score = average score/4 × 100.
A negative change from baseline indicates and improvement.
The linear MMRM was used for analysis.
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Baseline, Week 12
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Number of Participants With At Least One Treatment-Emergent Adverse Event (TEAE)
Tidsramme: Up to 16 weeks
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An adverse event (AE) is any untoward medical occurrence in a clinical investigation participant administered a pharmaceutical product.
A TEAE is defined as any event emerging or manifesting at or after the initiation of treatment with a study intervention or medicinal product or any existing event that worsens in either intensity or frequency following exposure to the study intervention or medicinal product.
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Up to 16 weeks
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Change From Baseline to Week 12 in Epworth Sleepiness Scale (ESS) Total Score
Tidsramme: Baseline, Week 12
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The ESS provides individuals with 8 different situations of daily life and asks them how likely they are to fall asleep in those situations (scored 0 to 3) and to try to imagine their likelihood of dozing even if they have not actually been in the identical situation; the scores are summed to give an overall score of 0 to 24.
Higher scores indicate stronger subjective daytime sleepiness.
A negative change from baseline indicates an improvement.
The linear MMRM was used for analysis.
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Baseline, Week 12
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Weekly Cataplexy Rate (WCR) at Week 12
Tidsramme: Week 12
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Participants completed a daily participant-reported cataplexy diary to record self-reported episodes of cataplexy attacks.
WCR = (total number of cataplexy attacks over a number of non-missing diary days for a given period/number of non-missing diary days in that period)*7.
The generalized estimating equations (GEE) model was used for analysis.
Reported here is the estimated mean of incidence rate with a 95 percent (%) confidence interval (CI).
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Week 12
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Responder Rate on Patient Global Impression of Change (PGI-C) Score at Week 12
Tidsramme: Week 12
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The PGI-C is a participant self-rated scale to assess change in daytime sleepiness and overall narcolepsy symptoms.
The PGI-C includes 7 items being scored from 1 (best outcome) to 7 (worst outcome) with 4 being no change.
Responders were the participants reporting "1=very much improved" or "2=much improved" on PGI-C.
Responder rate (proportion of participants who were responders) was estimated using a GEE model.
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Week 12
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Change From Baseline to Week 12 in Short Form-36 Survey (SF-36) Mental and Physical Component Scores
Tidsramme: Baseline, Week 12
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The SF-36 is participant-reported survey of participant health that assesses the quality of life and includes both physical and mental components.
The scores for each component range from 0 to 100.
Higher scores represent better health-related quality of life.
A positive change from baseline indicates an improvement.
The linear MMRM was used for analysis.
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Baseline, Week 12
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Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Studieleder: Medical Director, Takeda
Publikasjoner og nyttige lenker
Hjelpsomme linker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- TAK-861-3001
- 2023 (U.S. NIH-stipend/kontrakt: GRAMMY Museum Foundation)
- 2023-508465-32-00 (Ctis)
- jRCT2051240083 (Registeridentifikator: jRCT)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Tilgangskriterier for IPD-deling
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
- SEVJE
- ICF
- CSR
Legemiddel- og utstyrsinformasjon, studiedokumenter
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