- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07769515
Efficacy of Internet-based Cognitive Behavioral Therapy for Insomnia in Patients With Tinnitus and Insomnia
A Randomized Controlled Trial of Internet-based Cognitive Behavioral Therapy for Insomnia Versus Patient Education in Patients With Tinnitus and Insomnia
Tutkimuksen yleiskatsaus
Tila
Ehdot
Yksityiskohtainen kuvaus
Insomnia is one of the most common comorbidities in patients with chronic tinnitus and is closely associated with tinnitus-related distress and impaired quality of life. Although CBT-I is an established treatment for insomnia, access to conventional face-to-face CBT-I may be limited by the availability of trained therapists, geographic barriers, and time constraints.
This study is designed to evaluate whether therapist-guided, internet-based CBT-I can improve tinnitus-related distress and sleep-related outcomes in patients with chronic subjective tinnitus and clinically significant insomnia.
Eligible participants will be recruited at the Eye & ENT Hospital of Fudan University and randomly assigned in a 1:1 ratio to either the internet-based CBT-I group or the patient education group. Both interventions will be delivered through smartphone-based platforms over an 8-week period.
The CBT-I intervention consists of eight weekly modules incorporating stimulus control, sleep restriction therapy, cognitive restructuring, relaxation and mindfulness practices, and sleep hygiene education. Participants will complete daily relaxation exercises and weekly homework assignments, with treatment progress monitored by trained therapists through the online platform.
The patient education group will receive a non-individualized online education package covering general information about tinnitus and insomnia, their potential interaction, and general recommendations for sleep and lifestyle management. The educational materials will remain accessible throughout the intervention period without therapist involvement.
The study will follow the intention-to-treat principle. Longitudinal outcomes will be analyzed using mixed-effects models incorporating treatment group, time, and treatment-by-time interaction.
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Xiaoling Huang, MS
- Puhelinnumero: +86-15800955305
- Sähköposti: xiaolingh2023@163.com
Opiskelupaikat
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Kiina, 200031
- Fudan University Eye Ear Nose and Throat Hospital, Otorhinolaryngology Department
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Ottaa yhteyttä:
- Xiaoling Huang, MS
- Puhelinnumero: +86-15800955305
- Sähköposti: xiaolingh2023@163.com
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
- Adults aged between 18 and 65 years;
- Diagnosis of chronic subjective tinnitus persisting for at least 6 months;
- A score of 38 or higher on the Tinnitus Handicap Inventory (THI);
- An Insomnia Severity Index (ISI) score of 8 or higher;
- Ability to understand the study procedures and provide informed consent;
- Proficiency in reading and writing Chinese;
- Access to a smartphone for participation in the digital intervention.
Exclusion Criteria:
- Objective or pulsatile tinnitus;
- Specific otologic conditions requiring immediate medical treatment, such as sudden sensorineural hearing loss;
- Diagnosed organic sleep disorders, such as obstructive sleep apnea;
- Serious psychiatric disorders, including schizophrenia;
- Concurrent enrollment in another clinical trial targeting tinnitus or insomnia.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Yksittäinen
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
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Kokeellinen: Internet-based CBT-I Group
Participants randomized to the experimental arm will receive an 8-week therapist-guided, internet-based cognitive behavioral therapy for insomnia (CBT-I) program.
The intervention is designed to improve insomnia symptoms and will be delivered through a smartphone-based online platform.
Participants will complete weekly CBT-I modules and related homework assignments during the 8-week intervention period, with follow-up assessments conducted after the intervention.
|
The internet-based CBT-I intervention will be delivered over 8 weeks through a smartphone-based online platform.
The program consists of eight weekly modules incorporating core components of CBT-I, including stimulus control, sleep restriction therapy, cognitive restructuring, relaxation and mindfulness practices, and sleep hygiene education.
Participants will complete daily relaxation exercises and weekly homework assignments.
Treatment progress will be monitored through the online platform, and trained therapists will review participants' progress and provide feedback during the intervention period.
|
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Active Comparator: Patient Education Group
Participants randomized to the comparator arm will receive an 8-week online patient education intervention.
The intervention provides general educational information about tinnitus, insomnia, their potential relationship, and general recommendations for sleep and lifestyle management.
Participants will have access to the educational materials throughout the 8-week intervention period.
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The online patient education intervention will provide non-individualized educational materials covering tinnitus and insomnia, their potential interaction, and general strategies for sleep and lifestyle management.
The educational materials will be delivered through a smartphone-based online platform and will remain accessible throughout the 8-week intervention period.
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Tinnitus Handicap Inventory (THI)
Aikaikkuna: 1 month, 2 months, 3 months, and 5 month from baseline
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The Tinnitus Handicap Inventory (THI) is a 25-item self-report questionnaire assessing the functional, emotional, and catastrophic impact of tinnitus.
Each item is scored as "yes" (4 points), "sometimes" (2 points), or "no" (0 points), with higher total scores indicating greater tinnitus-related impairment.
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1 month, 2 months, 3 months, and 5 month from baseline
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Insomnia Severity Index (ISI)
Aikaikkuna: 1 month, 2 months, 3 months, and 5 month from baseline
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The Insomnia Severity Index (ISI) is a 7-item self-report questionnaire assessing the severity and impact of insomnia during the preceding two weeks.
It evaluates sleep initiation and maintenance difficulties, early morning awakening, dissatisfaction with sleep, daytime impairment, noticeability of sleep problems, and distress associated with sleep difficulties.
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1 month, 2 months, 3 months, and 5 month from baseline
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Sleep Onset Latency (SOL)
Aikaikkuna: Baseline and during the 8-week intervention period
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Sleep onset latency (SOL) will be assessed using a daily sleep diary.
SOL is defined as the amount of time required to fall asleep after going to bed.
Weekly average SOL will be calculated for outcome analysis.
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Baseline and during the 8-week intervention period
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Wake Time After Sleep Onset (WASO)
Aikaikkuna: Baseline and during the 8-week intervention period
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Wake time after sleep onset (WASO) will be assessed using a daily sleep diary.
WASO is defined as the total amount of time spent awake after initially falling asleep and before final awakening.
Weekly average WASO will be calculated for outcome analysis.
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Baseline and during the 8-week intervention period
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Total Sleep Time (TST)
Aikaikkuna: Baseline and during the 8-week intervention period
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Total sleep time (TST) will be assessed using a daily sleep diary.
TST is defined as the total amount of time spent asleep during the sleep period.
Weekly average TST will be calculated for outcome analysis.
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Baseline and during the 8-week intervention period
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Sleep Efficiency (SE%)
Aikaikkuna: Baseline and during the 8-week intervention period
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Sleep efficiency (SE%) will be assessed using a daily sleep diary and calculated as the percentage of time spent asleep relative to time spent in bed.
Weekly average sleep efficiency will be calculated for outcome analysis.
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Baseline and during the 8-week intervention period
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Visual Analogue Scale (VAS) for Tinnitus Loudness
Aikaikkuna: 1 month, 2 months, 3 months, and 5 month from baseline
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Subjective tinnitus loudness will be assessed using a 10-cm visual analogue scale ranging from 0 ("no tinnitus") to 10 ("extremely loud tinnitus").
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1 month, 2 months, 3 months, and 5 month from baseline
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Hospital Anxiety and Depression Scale (HADS)
Aikaikkuna: 1 month, 2 months, 3 months, and 5 month from baseline
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The Hospital Anxiety and Depression Scale (HADS) is a 14-item self-report questionnaire comprising two subscales: HADS-Anxiety (HADS-A) and HADS-Depression (HADS-D).
Each subscale contains seven items scored from 0 to 3, with scores ranging from 0 to 21.
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1 month, 2 months, 3 months, and 5 month from baseline
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Dysfunctional Beliefs and Attitudes About Sleep Scale (DBAS)
Aikaikkuna: 1 month, 2 months, 3 months, and 5 month from baseline
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The Dysfunctional Beliefs and Attitudes About Sleep Scale (DBAS) assesses maladaptive beliefs and attitudes regarding sleep, including rigid beliefs about required sleep duration, misconceptions regarding insomnia, and excessive concern about sleep.
Higher scores indicate greater endorsement of dysfunctional sleep-related cognitions.
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1 month, 2 months, 3 months, and 5 month from baseline
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Yhteistyökumppanit ja tutkijat
Tutkijat
- Päätutkija: Huawei Li, Ph.D, Eye and ENT Hospital of Fudan University
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Arvioitu)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muita asiaankuuluvia MeSH-ehtoja
- Neurologiset ilmenemismuodot
- Hermoston sairaudet
- Mielenterveyshäiriöt
- Uniherätyshäiriöt
- Otorinolaryngologiset sairaudet
- Sensaatiohäiriöt
- Unihäiriöt, luontaiset
- Dyssomniat
- Korvan sairaudet
- Kuulohäiriöt
- Patologiset tilat, merkit ja oireet
- Merkit ja oireet
- Nukkumisen alkamis- ja ylläpitohäiriöt
- Tinnitus
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