Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| nomics s.a. | UNKNOWN |
Not provided
Not provided
Not provided
Not provided
The primary objective of this study is to determine the technical failure and inconclusive test rates when using the Brizzy device for mandibular movement tracking.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| The study population | The study population is comprised of all patients included in the Brizzy register, Belgium. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Mandibular movement tracking | Device | Patients wore the Brizzy device while sleeping. Mandibular movements (A mid-sagittal mandibular movement magnetic sensor measured the distance in mm between two parallel, coupled, resonant circuits placed on the forehead and chin.) were tracked during sleep. |
| Measure | Description | Time Frame |
|---|---|---|
| The exploitable data rate | The number of usable tests / the number of tests performed. | Day 0 (retrospective cross-sectional study) |
| Measure | Description | Time Frame |
|---|---|---|
| Respiratory disturbance index based on mandibular movements | Respiratory disturbance index based on mandibular movements (Brizzy, Nomics, Liege, Belgium) | Day 0 (retrospective cross-sectional study) |
| Minimal estimated total sleep time |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
This study is re-evaluating data provided by the Brizzy register in Belgium.
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Dany Jaffuel, MD, PhD | University Hospitals of Montpellier | Study Director |
Not provided
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 29191954 | Derived | Rotty MC, Mallet JP, Borel JC, Suehs CM, Bourdin A, Molinari N, Jaffuel D. The feasibility of a mandibular movement test as a screening tool for polysomnography candidates. Eur Respir J. 2017 Nov 30;50(5):1701076. doi: 10.1183/13993003.01076-2017. Print 2017 Nov. No abstract available. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D012891 | Sleep Apnea Syndromes |
| ID | Term |
|---|---|
| D001049 | Apnea |
| D012120 | Respiration Disorders |
| D012140 | Respiratory Tract Diseases |
| D020919 | Sleep Disorders, Intrinsic |
Not provided
Not provided
Not provided
Not provided
Not provided
|
|
Minimal estimated total sleep time
| Day 0 (retrospective cross-sectional study) |
| ODI | The oxygen desaturation index (ODI) from oximetry. | Day 0 (retrospective cross-sectional study) |
| Type of prescriber (qualitative) | Was the prescriber a (choose one from among the following):
| Day 0 (retrospective cross-sectional study) |
| Identification of reasons why a given test was unusable | Day 0 (retrospective cross-sectional study) |
| age | age in years | Day 0 (retrospective cross-sectional study) |
| D020920 |
| Dyssomnias |
| D012893 | Sleep Wake Disorders |
| D009422 | Nervous System Diseases |