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NCT06613958: ON TIME
Older Adults Exercising On Time
NA trial testing Physical activity timing in Insomnia in 36 participants. Completed in 27 June 2024.
27 June 2024
Quick facts
| Lead sponsor | Leiden University Medical Center |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | crossover |
| Masking | none |
| Primary purpose | basic science |
| Enrollment | 36 |
| Start date | 2 May 2024 |
| Primary completion | 27 June 2024 |
| Estimated completion | 27 June 2024 |
| Sites | 1 location across Netherlands |
Drugs / interventions tested
- Physical activity timing
Conditions studied
- Insomnia — all drugs for Insomnia →
- Circadian Rhythm Disorders — all drugs for Circadian Rhythm Disorders →
Sponsor
Leiden University Medical Center
Who can join
Adults 60 to 80, any sex, with Insomnia or Circadian Rhythm Disorders. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
There are indications from epidemiological cohort studies and animal experiments that timing of physical activity (also referred as "chronoactivity"), irrespective of intensity, impacts health and disease. In view of the detrimental effects of circadian misalignment, the large group of older people suffering from sleep problems, and the seeming importance of chronoactivity, the investigators will perform a randomised cross-over study that aims to uncover the effect of timing of physical activity on insomnia severity and related(circadian) health parameters in older adults with self-reported sleep problems. Here, the investigators hypothesize that timing of physical activity has a beneficial impact on insomnia symptoms and on circadian rhythms of additional health parameters (e.g., metabolic, psychosocial) in older people. To study this research hypothesis, the investigators will examine the effect of physical activity timing on insomnia severity in older adults with self-reported sleep problems. In addition, the investigators will examine the effect of physical activity timing on exploratory rhythmic parameters of biological clock function, physiology and metabolism, mental health, behavioural factors, and immune and cell signalling functions. For this study, a two-armed randomised cross-over study, Dutch speaking older adults between 60 and 80 years old (male and female) and having sleep problems (insomnia severity index\>10 points) from the general population in the Netherlands will be selected as participants for this study. Participants will perform one sedentary period and two period of increased physical activity with different daily patterns: 1)active morning; 2) active evening with a duration of 14 days each. In both active intervention arms, participants will follow an exercise program containing outdoor physical exercise sessions (Vitality Club) containing endurance and strength exercises, relative rest days of 30 minutes light intensity physical activity, and one Active@Home program; a 1-hour training session of various moderate to vigorous activities. The training sessions will be held either in the morning or evening (depending on the intervention arm) and will be one hour long. Study outcomes will be compared between the different intervention groups.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT06613958
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Currently open trials in the same condition.
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- NCT06348082 — Project Women's Insomnia Sleep Health Equity Study (WISHES) · NA · recruiting
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06613958 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Leiden University Medical Center
- Last refreshed: 26 September 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06613958.
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