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NCT05771558
The Effect of a Lighting Intervention on Sleep in Parkinson Disease
NA trial testing Tailored Lighting Intervention (TLI) in Parkinson Disease in 48 participants. Completed in 30 June 2025.
30 June 2025
Quick facts
| Lead sponsor | Icahn School of Medicine at Mount Sinai |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 48 |
| Start date | 14 November 2022 |
| Primary completion | 30 June 2025 |
| Estimated completion | 30 June 2025 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Tailored Lighting Intervention (TLI)
- Actigraph
Conditions studied
- Parkinson Disease — all drugs for Parkinson Disease →
- Sleep Disturbance — all drugs for Sleep Disturbance →
Sponsor
Icahn School of Medicine at Mount Sinai
Who can join
18 and older, any sex, with Parkinson Disease or Sleep Disturbance. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
50 participants with Parkinson's disease will be recruited to complete actigraphy studies to assess sleep disturbances. For this, participants will wear an Actigraph for seven days. Thirty of these participants with sleep disturbance will go on to receive a tailored lighting intervention (TLI) to assess the effect on sleep, fatigue, and circadian entrainment via urinary melatonin levels.
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 NCT05771558
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Icahn School of Medicine at Mount Sinai trials
Trials by the same sponsor.
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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 NCT05771558 (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 Icahn School of Medicine at Mount Sinai
- Last refreshed: 16 July 2025
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/NCT05771558.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing