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Different Exercising Intensities and Frequencies of Exercise on Depressive Mood and Insomnia

17 gennaio 2022 aggiornato da: The University of Hong Kong

Effects of Different Exercising Intensities and Frequencies of Walking Exercise on Depressive Mood and Insomnia in Older Adults

Aerobic exercise intervention for depression was conventionally recommended three times weekly with moderate intensity in previous studies, but little is known about the training effect of aerobic exercise at low frequency and vigorous intensity. The purpose of this study is to compare the training effect of aerobic exercise at different exercising frequencies and intensities on older adults with comorbid insomnia and depressive symptoms. In this study, the investigators will investigate two types of aerobic exercise (i.e., vigorous-intensity exercise and moderate-intensity exercise) under different exercising frequencies (i.e., regular exercising pattern and weekend warrior). Individuals with chronic insomnia and depressive symptoms will be recruited and randomly allocated into 5 groups: 1) attention control group (stretching exercise), 2) moderate intensity exercise performed thrice weekly (MIE×3/wk), 3) moderate intensity exercise performed once weekly (MIE×1/wk), 4) vigorous intensity exercise performed thrice weekly (VIE×3/wk), and 5) vigorous intensity exercise performed once weekly (VIE×1/wk). Intervention will be maintained for 12 weeks. Outcome assessments will be conducted at baseline, 6 weeks and 12 weeks after the intervention. Outcomes including depressive status, chronic insomnia, objective sleep quality and pattern (measured by Actigraphy), subjective sleep quality (measured by Epworth sleepiness scale, insomnia severity index, PSQI), anxiety status (measured by HADS and GAD-7), quality of life (measured by SF-12), attention level (measured by computer attention test), exercise enjoyment (measured by physical activity enjoyment scale), habitual physical activity level (measured by IPAQ), aerobic fitness (measured by metabolic cart), body adiposity (measured by DXA), blood chemistry, adherence, medication usage, and adverse events will be measure in this study. This proposed study will provide pilot evidence for the benefits, effectiveness, safety, adherence, and sustainability of low-frequency vigorous aerobic exercise. the investigators expect the low-frequency exercise modality will enhance the practical suitability of aerobic exercise and will provide evidence for weekend warrior aerobic training strategy as a new exercise option in the management of elderly insomnia and depression.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Tipo di studio

Interventistico

Iscrizione (Effettivo)

75

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

  • Hong Kong
      • Hong Kong, Hong Kong
        • LKS Faculty of Medicine

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

50 anni e precedenti (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  1. borderline abnormal depression with score above 8 out of 21 on Hospital Anxiety and Depression Scale (HADS),
  2. chronic insomnia according to the fifth edition of the diagnostic and statistical manual of mental disorder (DSM-5),
  3. Cantonese, Mandarin or English speaking, and 4) age 50 or above. To enhance generalizability, males and females will be recruited.

Exclusion Criteria:

  1. contraindications to participating in physical exercise;
  2. regular exercise habit in the past three months (i.e.,>75 minutes of vigorous-intensity exercise weekly or >150 minutes of moderate-intensity exercise weekly);
  3. any pre-existing medical or physical issues that affect the experimental test and exercise intervention;
  4. diagnosis with psychosis, schizophrenia or bipolar disorder;
  5. currently receiving non-medication treatment for depression or insomnia, such as mindfulness training or cognitive behavior therapy;
  6. shift worker or other commitment that interferes with the regular sleep pattern at night; and
  7. abnormal heart's electrical activity according to the exercise electrocardiography (ECG) test, such as irregular heartbeat, arrhythmia, and myocardial infarction.

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Comparatore placebo: Attention control
Subjects in this group will receive one session of 75 minutes stretching exercise per week throughout the 12 weeks experimental period
Comportamentale: Exercise intervention
Subjects in attention control group will receive one session of 75 minutes of stretching exercise weekly. All walking exercise session will be performed on motor-driven treadmill. Subjects in moderate-intensity walking groups will walk at an intensity of 3.25 metabolic equivalents (METs). Subjects in vigorous-intensity walking groups will brisk walk at an intensity of 6.5 metabolic equivalents (METs). Warm-up and cool-down will be provided before and after the training. Participants who failed to achieve 80% attendance will be excluded from the study. All exercise sessions were supervised by qualified athletic coach.
Comparatore attivo: Moderate-intensity walking exercise ×3/wk
Subjects in this group will receive three sessions of 50 minutes vigorous walking exercise per week throughout the 12 weeks experimental period
Comportamentale: Exercise intervention
Subjects in attention control group will receive one session of 75 minutes of stretching exercise weekly. All walking exercise session will be performed on motor-driven treadmill. Subjects in moderate-intensity walking groups will walk at an intensity of 3.25 metabolic equivalents (METs). Subjects in vigorous-intensity walking groups will brisk walk at an intensity of 6.5 metabolic equivalents (METs). Warm-up and cool-down will be provided before and after the training. Participants who failed to achieve 80% attendance will be excluded from the study. All exercise sessions were supervised by qualified athletic coach.
Comparatore attivo: Moderate-intensity walking exercise ×1/wk
Subjects in this group will receive one session of 150 minutes vigorous walking exercise per week throughout the 12 weeks experimental period
Comportamentale: Exercise intervention
Subjects in attention control group will receive one session of 75 minutes of stretching exercise weekly. All walking exercise session will be performed on motor-driven treadmill. Subjects in moderate-intensity walking groups will walk at an intensity of 3.25 metabolic equivalents (METs). Subjects in vigorous-intensity walking groups will brisk walk at an intensity of 6.5 metabolic equivalents (METs). Warm-up and cool-down will be provided before and after the training. Participants who failed to achieve 80% attendance will be excluded from the study. All exercise sessions were supervised by qualified athletic coach.
Comparatore attivo: Vigorous-intensity walking exercise ×3/wk
Subjects in this group will receive three sessions of 25 minutes vigorous walking exercise per week throughout the 12 weeks experimental period
Comportamentale: Exercise intervention
Subjects in attention control group will receive one session of 75 minutes of stretching exercise weekly. All walking exercise session will be performed on motor-driven treadmill. Subjects in moderate-intensity walking groups will walk at an intensity of 3.25 metabolic equivalents (METs). Subjects in vigorous-intensity walking groups will brisk walk at an intensity of 6.5 metabolic equivalents (METs). Warm-up and cool-down will be provided before and after the training. Participants who failed to achieve 80% attendance will be excluded from the study. All exercise sessions were supervised by qualified athletic coach.
Comparatore attivo: Vigorous-intensity walking exercise ×1/wk
Subjects in this group will receive one session of 75 minutes vigorous walking exercise per week throughout the 12 weeks experimental period
Comportamentale: Exercise intervention
Subjects in attention control group will receive one session of 75 minutes of stretching exercise weekly. All walking exercise session will be performed on motor-driven treadmill. Subjects in moderate-intensity walking groups will walk at an intensity of 3.25 metabolic equivalents (METs). Subjects in vigorous-intensity walking groups will brisk walk at an intensity of 6.5 metabolic equivalents (METs). Warm-up and cool-down will be provided before and after the training. Participants who failed to achieve 80% attendance will be excluded from the study. All exercise sessions were supervised by qualified athletic coach.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Level of depression
Lasso di tempo: After completion of the 12 weeks intervention
Hospital Anxiety and Depression Scale (HADS) will be used to measure the level of depression
After completion of the 12 weeks intervention
Remission rate of insomnia
Lasso di tempo: After completion of the 12 weeks intervention
Brief insomnia questionnaire (BIQ) will be employed to diagnose the chronic insomnia based on the DSM-5 criteria.
After completion of the 12 weeks intervention

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Subjective sleep data
Lasso di tempo: After completion of the 12 weeks intervention
The Epworth sleepiness scale, insomnia severity index, and Pittsburgh sleep quality index (PSQI) will be used to measure the sleep quality.
After completion of the 12 weeks intervention
Objective sleep data
Lasso di tempo: After completion of the 12 weeks intervention
Actigraphy will be used to measure the sleep quality and pattern.
After completion of the 12 weeks intervention
Change in dose of Sleep Medication
Lasso di tempo: After completion of the 12 weeks intervention
The dose of sleep medication used by the subjects changes after intervention.
After completion of the 12 weeks intervention
7-day Sleep Diary
Lasso di tempo: After completion of the 12 weeks intervention
Self-recorded sleep parameters (sleep onset latency, sleep efficiency, total sleep time, wake time after sleep onset, number of awakening and average awaken time)
After completion of the 12 weeks intervention
Treatment response rate
Lasso di tempo: After completion of the 12 weeks intervention
The percentage of participants that have their Score of Pittsburgh Sleep Quality Index reduced by at least 5 points
After completion of the 12 weeks intervention
Body composition
Lasso di tempo: After completion of the 12 weeks intervention
Body lean mass, fat mass, and bone density will be measured by dual-energy X-ray absorptiometry
After completion of the 12 weeks intervention
Maximal oxygen consumption
Lasso di tempo: After completion of the 12 weeks intervention
Metabolic cart will measure the maximal oxygen consumption during the maximal exercise test
After completion of the 12 weeks intervention
Anxiety level
Lasso di tempo: After completion of the 12 weeks intervention
Anxiety level will be measured by HASD and General Anxiety Disorder-7.
After completion of the 12 weeks intervention
Severity of depression
Lasso di tempo: After completion of the 12 weeks intervention
PHQ-9 will be used to examine the severity of depression.
After completion of the 12 weeks intervention
Blood chemistry tests
Lasso di tempo: After completion of the 12 weeks intervention
biological markers related to depression and sleep will be measured by enzyme-linked immunosorbent assa
After completion of the 12 weeks intervention
Subjectively measured quality of life
Lasso di tempo: After completion of the 12 weeks intervention
Measured by the 12-item Short Form Survey, scores range from 0 to 100, higher scores indicating better physical and mental health functioning
After completion of the 12 weeks intervention
Enjoyment of exercise intervention
Lasso di tempo: After completion of the 12 weeks intervention
Physical activity enjoyment scale will be used to test the subject's perception of the exercise, higher scores reflect greater levels of enjoyment
After completion of the 12 weeks intervention
Attention level
Lasso di tempo: After completion of the 12 weeks intervention
Computer attention test in PsychoPy v2 software will be employed to measure the attention.
After completion of the 12 weeks intervention
Habitual physical activity
Lasso di tempo: After completion of the 12 weeks intervention
Habitual physical activity will be measured by IPAQ
After completion of the 12 weeks intervention

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

The University of Hong Kong

Pubblicazioni e link utili

La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.

Pubblicazioni generali

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

31 gennaio 2019

Completamento primario (Effettivo)

30 settembre 2021

Completamento dello studio (Effettivo)

31 ottobre 2021

Date di iscrizione allo studio

Primo inviato

17 aprile 2020

Primo inviato che soddisfa i criteri di controllo qualità

17 aprile 2020

Primo Inserito (Effettivo)

21 aprile 2020

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

1 febbraio 2022

Ultimo aggiornamento inviato che soddisfa i criteri QC

17 gennaio 2022

Ultimo verificato

1 luglio 2021

Maggiori informazioni

Termini relativi a questo studio

Parole chiave

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • DI

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

INDECISO

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .

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