TKA Melatonin and Sleep Quality
Public ClinicalTrials.gov record NCT05332717. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Association Between Melatonin Use and Improved Sleep Quality After Total Knee Arthroplasty: A Randomized Control Trial
Study identification
- NCT ID
- NCT05332717
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Enrollment
- 176 participants
Conditions and interventions
Interventions
- Melatonin 5 mg Dietary Supplement
- Placebo (Vitamin C) Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 9, 2022
- Primary completion
- Jan 30, 2022
- Completion
- Apr 29, 2022
- Last update posted
- Sep 13, 2023
2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hospital for Special Surgery | New York | New York | 10021 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05332717, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 13, 2023 · Synced May 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05332717 live on ClinicalTrials.gov.