Efficacy of Oral Appliance for Upper Airway Resistance Syndrome
NCT02636621, Not applicable, Unknown, Associação Fundo de Incentivo à Pesquisa
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Efficacy of Oral Appliance for Upper Airway Resistance Syndrome | ClinicalTrials.gov |
| NCT number | NCT02636621 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 60 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Associação Fundo de Incentivo à Pesquisa | ClinicalTrials.gov |
| Conditions | Upper Airway Resistance Syndrome | ClinicalTrials.gov |
| Interventions | Brazilian Dental Appliance, Placebo | ClinicalTrials.gov |
| First posted | 2015-12-22 | ClinicalTrials.gov |
| Last updated | 2016-07-15 | ClinicalTrials.gov |
Registered outcomes 16
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Fatigue | From the baseline evaluation to one year after the treatment with oral appliance | Modified fatigue impact scale for Portuguese (MFIS- BR) | ClinicalTrials.gov |
| Secondary | Subjective excessive daytime sleepiness | From the baseline evaluation to one year after the treatment with oral appliance | Epworth sleepiness scale | ClinicalTrials.gov |
| Secondary | Objective excessive daytime sleepiness | From the baseline evaluation to one year after the treatment with oral appliance | Multiple Sleep Latency Test | ClinicalTrials.gov |
| Secondary | Mood - Anxiety | From the baseline evaluation to one year after the treatment with oral appliance | Beck inventories (BAI) | ClinicalTrials.gov |
| Secondary | Mood - Depression | From the baseline evaluation to one year after the treatment with oral appliance | Beck inventories (BDI) | ClinicalTrials.gov |
| Secondary | Sustained attention | From the baseline evaluation to one year after the treatment with oral appliance | Psychomotor Vigilance Test (PVT) | ClinicalTrials.gov |
| Secondary | Cognition - Memory | From the baseline evaluation to one year after the treatment with oral appliance | Digit Symbol Substitution Test (DSST) | ClinicalTrials.gov |
| Secondary | Cognition - Learning strategies | From the baseline evaluation to one year after the treatment with oral appliance | Rey Auditory-Verbal Learning Test (RAVLT) | ClinicalTrials.gov |
| Secondary | Cognition - Immediate and late memories | From the baseline evaluation to one year after the treatment with oral appliance | Wechsler Memory Scale (WMS) | ClinicalTrials.gov |
| Secondary | Cognition - Processing speed ability | From the baseline evaluation to one year after the treatment with oral appliance | Stroop Color Test | ClinicalTrials.gov |
| Secondary | Cognition - Visual attention | From the baseline evaluation to one year after the treatment with oral appliance | Trail Making Test - TMT | ClinicalTrials.gov |
| Secondary | Quality of sleep | From the baseline evaluation to one year after the treatment with oral appliance | Pittsburgh Sleep Quality Index (PSQI) | ClinicalTrials.gov |
| Secondary | Quality of life | From the baseline evaluation to one year after the treatment with oral appliance | Functional Outcomes of Sleep Questionnaire (FOSQ) | ClinicalTrials.gov |
| Secondary | Stress | From the baseline evaluation to one year after the treatment with oral appliance | Teste de Lipp | ClinicalTrials.gov |
| Secondary | Metabolism | From the baseline evaluation to one year after the treatment with oral appliance | Blood analysis of metabolism | ClinicalTrials.gov |
| Secondary | Autonomic nervous system analysis | From the baseline evaluation to one year after the treatment with oral appliance | Heart rate variability | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 2
The papers the trial lists on ClinicalTrials.gov.
Grants 0
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.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 6
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Psychomotor Vigilance Task | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
| Symbol Coding | Secondary outcome | ConductCognition |
| Trail Making Test A | Secondary outcome | ConductCognition |
| Trail Making Test B | Secondary outcome | ConductCognition |
| Verbal Learning | Secondary outcome | ConductCognition |
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.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.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)