- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT06162663
Suvorexant hos brystkræftoverlevere
Dobbelt-blind randomiseret kontrolleret forsøg, der sammenligner Suvorexant 20 mg med placebo til behandling af søvnløshed hos kræftoverlevere
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Kræftoverlevere har en forekomst af søvnforstyrrelser og søvnløshed højere end den generelle befolkning, med betydelige potentielle konsekvenser for helbredsudfald, herunder i overlevelsesdomæner og dødelighedsudfald. Tilgængelige farmakologiske muligheder for behandling af søvnforstyrrelser er begrænsede i effektivitet og i deres bivirkninger. Efterforskere foreslår et dobbeltblindt placebokontrolleret forsøg, der evaluerer brugen af Suvorexant hos brystkræftoverlevere på selektive østrogenreceptormodulatorer eller aromatasehæmmere med søvnforstyrrelser for at vurdere indvirkningen på søvnløshedssymptomer og livskvalitet. Evaluering af brystkræftoverlevere på endokrin terapi bruger en undersøgelsespopulation med høj 5-års overlevelsesrate, samtidig med at kapaciteten til rekruttering bevares og skabes en mulighed for at udforske potentielle effekter på vasomotoriske symptomer. Suvorexant har potentialet til at have en betydelig indvirkning på kræftoverlevere, ikke kun på søvnrelaterede udfald, men også på kræftoverlevelsesresultater.
Formålet med forskningsstudiet er at evaluere Suvorexant, et lægemiddel godkendt af Food and Drug Administration (FDA) mod søvnløshed, til at behandle søvnforstyrrelser hos brystkræftoverlevere på endokrin terapi.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
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South Carolina
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Charleston, South Carolina, Forenede Stater, 29425
- MUSC Department of Family Medicine
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-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
- Voksne postmenopausale brystkræftoverlevere (kvinder > 18 år)
- nuværende brug af selektiv østrogenmodulator eller aromatasehæmmer
- mindst 6 uger efter afsluttet endelig behandling for brystkræft
- mindre end 5 år fra diagnosetidspunktet.
Ekskluderingskriterier:
- mindre end 6 måneders forventet levetid
- nuværende steroidbrug
- svær depression eller angst
- alvorligt nedsat leverfunktion
- samtidig brug af moderate eller stærke CYP3A-hæmmere
- nuværende modtagelse af hospicepleje
- svær psykisk sygdom
- nuværende brug af mere end 40 morfinmilligramækvivalenter dagligt
- diagnose af obstruktiv søvnapnø, narkolepsi eller anden søvnrelateret sygdom bortset fra søvnløshed
- graviditet
- behandling med alternativ farmakoterapi for søvnløshed på tidspunktet for forsøgets start
- menstruationscyklus inden for det seneste år
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Suvorexant med information om søvnhygiejne
Deltagere randomiseret til denne arm vil modtage 10 mg suvorexant dagligt med en dosisforøgelse til 20 mg efter dag 7. Medicin vil blive administreret som oral medicin.
Samlet varighed på 28 dage.
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Suvorexant initialt med 10-20 mg i 28 dage
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Placebo komparator: Placebo with information on sleep hygiene
Participants randomized to this arm will receive placebo control daily with a switch to an alternate placebo control vial after 7 days, consistent with intervention arms.
Medication will be administered as an oral medication.
Total duration of 28 days.
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Matchet placebokontrol i 28 dage
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Participant Reported Insomnia Symptoms Evaluated Using the Insomnia Severity Index (ISI)
Tidsramme: 4 weeks
|
The ISI is scored on a scale of 0-28 based on responses to 7 questions, with higher values indicating more severe symptoms of sleep disturbance.
Five participants completed the study.
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4 weeks
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Vasomotor Symptoms Assessed Using the Hot Flash Related Daily Interference Scale
Tidsramme: 4 weeks
|
Vasomotor symptoms were assessed using the Hot Flash Related Daily Interference Scale.
This validated instrument measures the extent to which hot flashes interfere with daily activities and quality of life.
Scores range from 0 to 100, with higher scores indicating greater interference due to vasomotor symptoms.
Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
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4 weeks
|
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Quality of Life Evaluated Using the SF-36
Tidsramme: 4 Weeks
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Health-related quality of life was assessed using the Medical Outcomes Study 36-Item Short Form Health Survey (SF-36).
We have reported the average domain score for the general health domain.
Each domain score ranges from 0 to 100, with higher scores indicating better health-related quality of life.
Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
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4 Weeks
|
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Quality of Life Evaluated Using the Cancer Problems in Living Scale (CPIL)
Tidsramme: 4 weeks
|
Problems related to living with cancer were assessed using the Cancer Problems of Living (CPIL) Scale.
The CPIL consists of a multi-item list of cancer-related problems across practical, emotional, and social domains.
Participants rate each problem based on perceived severity, with higher ratings indicating greater problem severity.
Each item is scored on a scale of 0-2 with the composite score reported.
Score range from 0 to 58.
Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
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4 weeks
|
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Pain Evaluation Evaluated Using the Brief Pain Inventory (BPI)
Tidsramme: 4 weeks
|
Pain severity was assessed using the Brief Pain Inventory (BPI).
The BPI asks participants to rate current pain, average pain, least pain, and worst pain on numeric rating scales ranging from 0 to 10, with higher scores indicating greater pain severity.
A total pain severity score can be calculated by averaging these items.
Score range is from 0 to 10. Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
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4 weeks
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Number of Participants Reported as Adherent Using the Simplified Medication Adherence Questionnaire (SMAQ)
Tidsramme: 4 weeks
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Medication adherence was assessed using the Simplified Medication Adherence Questionnaire (SMAQ).
The SMAQ is a brief, participant-reported questionnaire composed of six multiple-choice questions evaluating medication-taking behavior.
Non-adherence is indicated by any positive response suggesting missed doses or by reporting more than two missed doses during the preceding week.
The outcome reported was the number of participants who were adherent based on this evaluation.
Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
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4 weeks
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Vasomotor Symptoms Assessed Using the Hot Flash Related Daily Interference Scale
Tidsramme: 2 weeks
|
Vasomotor symptoms were assessed using the Hot Flash Related Daily Interference Scale.
This validated instrument measures the extent to which hot flashes interfere with daily activities and quality of life.
Scores range from 0 to 100, with higher scores indicating greater interference due to vasomotor symptoms.
Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
|
2 weeks
|
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Participant Reported Insomnia Symptoms Evaluated Using the Insomnia Severity Index (ISI)
Tidsramme: 2 weeks
|
The Insomnia Severity Index (ISI) score was evaluated at baseline, 2 weeks, and 4 weeks.
The ISI is scored on a scale of 0-28 based on responses to 7 questions, with higher values indicating more severe symptoms of sleep disturbance.
Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
|
2 weeks
|
|
Pain Evaluation Evaluated Using the Brief Pain Inventory (BPI)
Tidsramme: 2 weeks
|
Pain severity was assessed using the Brief Pain Inventory (BPI).
The BPI asks participants to rate current pain, average pain, least pain, and worst pain on numeric rating scales ranging from 0 to 10, with higher scores indicating greater pain severity.
A total pain severity score can be calculated by averaging these items.
Score range is from 0 to 10. Five participants completed the study.
Due to early study termination for insufficient accrual, the planned statistical analyses were not performed.
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2 weeks
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Samarbejdspartnere og efterforskere
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Sarah Marrison, MD PhD, Medical University of South Carolina
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
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
- Sygdomme i nervesystemet
- Psykiske lidelser
- Neoplasmer efter sted
- Neoplasmer
- Søvnvågningsforstyrrelser
- Hudsygdomme
- Brystsygdomme
- Søvnforstyrrelser, iboende
- Dyssomnier
- Hud- og bindevævssygdomme
- Brystneoplasmer
- Søvninitiering og vedligeholdelsesforstyrrelser
- Substandard medicin
- Farmaceutiske præparater
- Suvorexant
Andre undersøgelses-id-numre
- Pro00130637
Plan for individuelle deltagerdata (IPD)
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