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Behandlung von Schlaflosigkeit bei leichter kognitiver Beeinträchtigung

3. November 2026 aktualisiert von: Peter J. Fried, Beth Israel Deaconess Medical Center

Neuromodulation und kognitive Verhaltenstherapie bei Schlaflosigkeit bei MCI

The goal of this study is to test a new way to improve sleep quality in persons living with mild cognitive impairment. The treatment combines a safe and gentle way to stimulate the brain, called transcranial magnetic stimulation, with a psychological treatment, called cognitive behavioral therapy for insomnia.

Studienübersicht

Status

Rekrutierung

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Geschätzt)

30

Phase

  • Unzutreffend

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienkontakt

Studieren Sie die Kontaktsicherung

Studienorte

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

60 Jahre und älter (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  • Aged 60 years or older
  • Speak and read English
  • Clinical diagnosis of MCI or Subjective Cognitive Impairment (SCI)-a perceived gradual worsening in cognitive ability relative to one's younger self, or peer group-reported by either the participant or informant
  • Reported insomnia symptoms (sleep-onset and/or sleep maintenance) that cause significant distress or impairment in social, occupational, or other areas of functioning over the past three months
  • Have access to an Internet-enabled computer or tablet at home, or ability to connect a BIDMC-provided tablet to the internet, with private space to complete cognitive testing
  • Capable of and willing to provide written informed consent

Exclusion Criteria:

  • Evidence of significant cognitive impairment or dementia
  • Contraindications for TMS or MRI
  • Current psychological treatment for insomnia
  • Uncontrolled moderate-to-severe obstructive sleep apnea or other untreated sleep disorder (e.g., Restless Leg Syndrome, Periodic Limb Movement Disorder, parasomnia). Sleep apnea that is managed (e.g., regular use of a CPAP) and stable for ≥3 months is allowed.
  • Diagnosis of Parkinson's disease, Huntington's disease, Lewy-Body disease, or other neurological condition known to impact sleep
  • Current diagnosis of major psychiatric disorder (well-controlled depression or anxiety is permitted)
  • Current opiate/opioid use
  • Alcohol or drug abuse within the past year
  • Irregular sleep schedule (bedtime before 8pm/after 2am OR wake time before 4am/after 10am), unless participant states they are willing and able to change if prompted.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Aktiver Komparator: One (1) TMS treatment per day plus CBT-I

One (1) daily treatment of intermittent theta-burst stimulation (iTBS) applied to the left dorsolateral prefrontal cortex (L-DLPFC) for 10 days (2 weeks) followed by a 9-week Internet-delivered cognitive behavioral therapy for insomnia (CBT-I) program
Gerät: Transcranial Magnetic Stimulation (TMS) therapy

Each treatment consists of 600 TMS pulses (~3 minutes) applied to the L-DLPFC

Andere Namen:
  • Intermittierende Theta-Burst-Stimulation (iTBS)
Verhalten: Cognitive behavioral therapy for insomnia (CBT-I)

9-week fully-automated, Internet-delivered CBT-I program: SHUTi OASIS (Sleep Healthy Using the Internet for Older Adult Sufferers of Insomnia and Sleeplessness)

Andere Namen:
  • SHUTi OASE
Aktiver Komparator: Two (2) TMS treatments per day plus CBT-I

Two (2) daily treatments, spaced 1 hour apart, of intermittent theta-burst stimulation (iTBS) applied to the left dorsolateral prefrontal cortex (L-DLPFC) for 10 days (2 weeks) followed by a 9-week Internet-delivered cognitive behavioral therapy for insomnia (CBT-I) program
Gerät: Transcranial Magnetic Stimulation (TMS) therapy

Each treatment consists of 600 TMS pulses (~3 minutes) applied to the L-DLPFC

Andere Namen:
  • Intermittierende Theta-Burst-Stimulation (iTBS)
Verhalten: Cognitive behavioral therapy for insomnia (CBT-I)

9-week fully-automated, Internet-delivered CBT-I program: SHUTi OASIS (Sleep Healthy Using the Internet for Older Adult Sufferers of Insomnia and Sleeplessness)

Andere Namen:
  • SHUTi OASE

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Insomnia Severity Index
Zeitfenster: Baseline, Week 3 (Post-TMS), Week 12 (Post-CBT-I), 6 months (follow-up)

The Insomnia Severity Index (ISI) is a brief self-assessment tool used to measure the severity of insomnia. It consists of seven questions that evaluate sleep problems, their impact on daily life, and the individual's level of concern about their sleep issues. The total score helps to categorize the severity of insomnia from mild to severe.
Baseline, Week 3 (Post-TMS), Week 12 (Post-CBT-I), 6 months (follow-up)
Paired Associative Learning test (CANTAB)
Zeitfenster: Baseline, Week 3, Week 12, 6 Months

The Paired Associative Learning (PAL) test is a computer-based cognitive assessment that evaluates memory and learning. In the test, participants are shown patterns and must remember the locations of these patterns on a screen. It is commonly used to assess spatial memory and detect early signs of memory-related conditions like Alzheimer's disease.
Baseline, Week 3, Week 12, 6 Months
Spatial Working Memory test (CANTAB)
Zeitfenster: Baseline, Week 3, Week 12, 6 months

The Spatial Working Memory (SWM) test is a computer-based task used to assess the ability to retain and manipulate spatial information. Participants must find hidden tokens within a series of boxes while avoiding revisiting previously searched locations. This test measures executive function and memory, and is often used in research on conditions affecting cognitive function.
Baseline, Week 3, Week 12, 6 months

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Multidimensional Fatigue Symptoms Inventory
Zeitfenster: Baseline, Week 3, Week 12, 6 months

The Multidimensional Fatigue Symptom Inventory (MFSI) is a questionnaire designed to assess different aspects of fatigue. It measures five dimensions: general fatigue, emotional fatigue, physical fatigue, mental fatigue, and vigor (energy levels). The tool helps to provide a comprehensive understanding of an individual's fatigue symptoms and their impact on daily functioning.
Baseline, Week 3, Week 12, 6 months
Center for Epidemiologic Studies Depression scale
Zeitfenster: Baseline, Week 3, Week 12, 6 months

The Center for Epidemiologic Studies Depression scale (CES-D) is a self-report questionnaire designed to measure symptoms of depression in the general population. It consists of 20 questions that assess mood, behavior, and physical symptoms associated with depression over the past week. The CES-D is commonly used in research and clinical settings to screen for depressive symptoms and monitor changes in mood.
Baseline, Week 3, Week 12, 6 months
Match to Sample Visual Search test (CANTAB)
Zeitfenster: Baseline, Week 3, Week 12, 6 months

The Match to Sample Visual Search (MTS) test is a computerized assessment that measures visual recognition and attention. In the test, participants are shown a sample pattern and must quickly identify the matching pattern from a selection of similar images. It evaluates processing speed, visual memory, and attention to detail, and is often used to study cognitive functions in various neurological and psychiatric conditions.
Baseline, Week 3, Week 12, 6 months
Montreal Cognitive Assessment
Zeitfenster: Baseline, Week 3, Week 12, 6 months

The Montreal Cognitive Assessment (MoCA) is a quick test used by doctors and other healthcare professionals to check a person's thinking and memory skills. It takes about 10-15 minutes and looks at things like attention, memory, language, and problem-solving. It's often used to help spot early signs of conditions like dementia or mild cognitive impairment.
Baseline, Week 3, Week 12, 6 months
Sleep efficiency (sleep diaries)
Zeitfenster: Week 3, Week 13, 6 months

Sleep Efficiency is a measure derived from sleep diaries that indicates the percentage of time spent asleep while in bed, relative to the total time spent in bed. It is calculated by dividing the total sleep time by the total time in bed and multiplying by 100 to get a percentage. A higher sleep efficiency typically suggests more consolidated sleep, while lower sleep efficiency can indicate difficulties with sleep onset or frequent awakenings.
Week 3, Week 13, 6 months
Sleep After Wake Onset (sleep diaries)
Zeitfenster: Week 3, Week 13, Week 40

Sleep After Wake Onset (SAWO) is a measure derived from sleep diaries that captures the amount of time a person manages to sleep after experiencing an initial awakening during the night. It represents the total time spent asleep between waking up and the final morning awakening, providing insight into the continuity of sleep and the ability to return to sleep after disruptions.
Week 3, Week 13, Week 40
Sleep Onset Latency (sleep diaries)
Zeitfenster: Week 3, Week 13, Week 40

Sleep Onset Latency (SOL) is a measure derived from sleep diaries that indicates the amount of time it takes to fall asleep after going to bed with the intention of sleeping. It is typically recorded in minutes and reflects how easily a person initiates sleep. Longer sleep onset latency may indicate difficulty falling asleep, while shorter latency suggests quicker sleep initiation.
Week 3, Week 13, Week 40
Sleep efficiency (actigraphy)
Zeitfenster: Week 3, Week 13, 6 months

Sleep Efficiency is a measure derived from actigraphy that indicates the percentage of time spent asleep while in bed, relative to the total time spent in bed. It is calculated by dividing the total sleep time by the total time in bed and multiplying by 100 to get a percentage. A higher sleep efficiency typically suggests more consolidated sleep, while lower sleep efficiency can indicate difficulties with sleep onset or frequent awakenings.
Week 3, Week 13, 6 months
Sleep After Wake Onset (actigraphy)
Zeitfenster: Week 3, Week 13, Week 40

Sleep After Wake Onset (SAWO) is a measure derived from actigraphy that captures the amount of time a person manages to sleep after experiencing an initial awakening during the night. It represents the total time spent asleep between waking up and the final morning awakening, providing insight into the continuity of sleep and the ability to return to sleep after disruptions.
Week 3, Week 13, Week 40
Sleep Onset Latency (actigraphy)
Zeitfenster: Week 3, Week 13, Week 40

Sleep Onset Latency (SOL) is a measure derived from actigraphy that indicates the amount of time it takes to fall asleep after going to bed with the intention of sleeping. It is typically recorded in minutes and reflects how easily a person initiates sleep. Longer sleep onset latency may indicate difficulty falling asleep, while shorter latency suggests quicker sleep initiation.
Week 3, Week 13, Week 40

Andere Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Cortical Plasticity
Zeitfenster: Baseline (first day of TMS therapy)

Cortical plasticity is a measure of the efficacy of long-term potentiation (LTP)-neuroplasticity. It will be measured as the change in the TMS-evoked EEG potential (TEP) following iTBS.
Baseline (first day of TMS therapy)

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Beth Israel Deaconess Medical Center

Mitarbeiter

University of Virginia

Publikationen und hilfreiche Links

Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.

Allgemeine Veröffentlichungen

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

1. Mai 2025

Primärer Abschluss (Geschätzt)

30. Juni 2028

Studienabschluss (Geschätzt)

30. Juni 2028

Studienanmeldedaten

Zuerst eingereicht

12. November 2024

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

12. November 2024

Zuerst gepostet (Tatsächlich)

13. November 2024

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

5. November 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

3. November 2026

Zuletzt verifiziert

1. November 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • 2024P000708
  • A2024034S (Andere Zuschuss-/Finanzierungsnummer: BrightFocus Foundation)

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

JA

Beschreibung des IPD-Plans

De-identified data will be made available for qualified researchers approximately.

IPD-Sharing-Zeitrahmen

Approximately 1 year following the conclusion of the study for at least 5 years

IPD-Sharing-Zugriffskriterien

Researchers at universities and academic medical centers can request de-identified data by sending an email to the PI and describing the nature of the request.

Art der unterstützenden IPD-Freigabeinformationen

  • STUDIENPROTOKOLL

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Ja

Produkt, das in den USA hergestellt und aus den USA exportiert wird

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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