Trial · NCT05440734
Exogenous Melatonin in Postmenopausal Women with Insomnia
NCT05440734, Not applicable, Terminated, Douglas Mental Health University Institute
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Exogenous Melatonin in Postmenopausal Women with Insomnia. Trials, record NCT05440734. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT05440734
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Exogenous Melatonin in Postmenopausal Women with Insomnia
- NCT number
- NCT05440734
- Status
- Terminated
- Phases
- Not applicable
- Enrollment
- 6 participants, actual
- Lead sponsor
- Douglas Mental Health University Institute
- Conditions
- Insomnia
- Interventions
- Melatonin, Placebo
- First posted
- 2022-07-01
- Last updated
- 2025-02-05
Source ClinicalTrials.gov
Registered outcomes6
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Change in sleep duration | Change from baseline sleep duration at treatment day 15 | Sleep recorded with a portable device |
| Primary | Change in wake after sleep onset | Change from baseline sleep duration at treatment day 15 | Sleep recorded with a portable device |
| Primary | Change in sleep efficiency | Change from baseline sleep duration at treatment day 15 | Sleep recorded with a portable device |
| Primary | Urinary 6-sulfatoxy-melatonin levels | During sleep periods during the last 3 days of each treatment phase | Urinary samples |
| Secondary | Change in sleep quality measured using the Pittsburgh Sleep Quality Index (PSQI) | Change between treatment conditions in PSQI score at treatment day 15 | A self-rated 19-item questionnaire, each of which has a range of 0 (no difficulty) to 3 (severe difficulty) points.These 19 items are combined to form 7 component scores reflecting different aspects of sleep quality. The 7 component scores are then added to yield one global score, with a range of 0-21 points, "0" indicating no difficulty and "21" indicating severe difficulties in all area. |
| Secondary | Nocturnal skin temperature | Change between treatment conditions at bedtime at treatment days 14-15 | Skin measured around the nocturnal sleep periods |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT05440734
GET https://conductscience.org/api/trials/v1/NCT05440734/registered