Sleep Disordered Breathing Clinical Trial
Official title:
Incidence of Sleep-disordered Breathing and Upper Airway Collapsibility in Postpartum Patients and Its Intervention
The investigators hypothesized that sleeping in a 45 degrees elevated body position decreases the likelihood of upper airway vulnerability to collapse early after delivery. Furthermore, the investigators want to elucidate the anatomical and physiological risk factors that contribute in the upper airway obstruction in post-partum patients.
After obtaining study consent, each patient underwent measurements of upper airway
cross-sectional area (CSA) during daytime within 48 h after delivery. The minimum upper
airway CSA was measured using acoustic pharyngometry (Eccovision Acoustic Pharyngometry;
Sleep Group Solutions, Inc) in sitting, 45° elevated, and nonelevated upper body position.
This method has been previously used and validated in pregnant women.
In the patients who further gave consent for the sleep study, polysomnography (PSG) was
performed throughout the entire study night. Within a crossover design, patients were
randomly assigned to receive first either nonelevated or 45° elevated upper body position.
Position was changed after 3.5 h by a member of the team.
;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT03927547 -
Sleep Disordered Breathing and Cardiopulmonary Disease in Peruvian Highlanders
|
N/A | |
| Completed |
NCT03105297 -
To Characterize the Performance of the Nasal Dilator Strip in Lowering Nasal Resistance During Sleep, Promoting Nasal Route Breathing and Reducing the Signs and Symptoms of Sleep Disordered Breathing in a Group of Chronic Nocturnal Nasal Congestion Sufferers Who Report Trouble With Their Sleep.
|
Phase 2 | |
| Completed |
NCT02894242 -
The Evaluation of a Nasal Pillows Mask for the Treatment of Obstructive Sleep Apnea (OSA)
|
N/A | |
| Completed |
NCT02086448 -
Sleep Disordered Breathing, Obesity and Pregnancy Study (SOAP)
|
N/A | |
| Completed |
NCT02188498 -
Electrocardiography Data Analysis in Sleep Disorders
|
||
| Completed |
NCT01120548 -
Sleep Apnea Treatment During Cardiac Rehabilitation of Congestive Heart Failure Patients
|
N/A | |
| Completed |
NCT01004471 -
An Exploratory Study of a Nasal Dilator Strip
|
Phase 2 | |
| Completed |
NCT02851628 -
The Evaluation of an Alternative Sizing Model in Comparison of a Conventional Sizing Model for Full Face Masks in the Treatment of OSA in Terms of Performance and Comfort
|
N/A | |
| Completed |
NCT03748264 -
User Preference/Validation Evaluation of the New Philips Respironics Positive Airway Pressure Application
|
N/A | |
| Active, not recruiting |
NCT02191085 -
Evaluation of a "Fast Track" Respiratory Therapy Clinic for Patients With Suspected Severe Sleep-Disordered Breathing
|
N/A | |
| Completed |
NCT01467856 -
Sleep Disordered Breathing
|
N/A | |
| Completed |
NCT00909259 -
Feasibility Study to Determine the Effects of Phrenic Nerve Stimulation in Patients With Periodic Breathing
|
Phase 1 | |
| Terminated |
NCT03353064 -
Telemedicine for Improving Outcome in Inner City Patient Population With Hypercapneic Respiratory Failure
|
N/A | |
| Completed |
NCT03752580 -
An Investigation to Test a Prototype Nasal Mask in the Home Setting
|
N/A | |
| Completed |
NCT02987985 -
Efficacy of Opioid-free Anesthesia in Reducing Postoperative Respiratory Depression in Children Undergoing Tonsillectomy
|
Phase 3 | |
| Suspended |
NCT03964376 -
Nasal High Flow Therapy in Surgical Patients With Unrecognized Obstructive Sleep Apnea
|
N/A | |
| Completed |
NCT03725839 -
The Evaluation of an Interface for the Treatment of Obstructive Sleep Apnea (OSA)
|
N/A | |
| Completed |
NCT02938208 -
An Investigation to Test a Prototype Full-face Mask in the Home Setting
|
N/A | |
| Completed |
NCT04086407 -
Apnea Hypopnea Index Severity Versus Head Position During Sleep
|
N/A | |
| Terminated |
NCT02296840 -
Post-operative Pain Control After Pediatric Adenotonsillectomy
|
Phase 4 |