Status:
COMPLETED
The Performance of Two Oxygen Delivery Devices Used After General Anesthesia.
Lead Sponsor:
Mahidol University
Conditions:
Hypoxemia
Eligibility:
All Genders
18-70 years
Phase:
NA
Brief Summary
After general anesthesia, there are the risks for airway obstruction, hypoventilation, atelectasis, ventilation-perfusion mismatch, hypercarbia and hypoxemia,so oxygen supplement in PACU seems necessa...
Detailed Description
The incidence and causes of hypoxemia in PACU will be identified, if necessary, a higher flow or changing oxygen delivery system can be used to prevent and treat hypoxemia. If any patients fail from o...
Eligibility Criteria
Inclusion
- General anesthesia
- Age 18-70 years
- American Society of Anesthesiology (ASA)physical status 1-3
- Elective case
Exclusion
- ASA physical status class 4 or more
- Unstable pulmonary diseases
- BMI \> 35 kg/m2
- oxygen saturation \< 94% when breathing in room air
- Respiratory muscle weakness eg.myasthenia gravis
- Central nervous system abnormalities eg.drowsiness, hypoventilation
- Patients who have been intubated or needed ventilatory support before operation
- Plan to remain intubated after the operation
- Intracranial, intrathoracic and upper abdomen surgery
- Patients who nasogastric tube is inserted
- Airway problems eg. sinusitis
- Nasal cavity related surgery or nasal packing eg. endoscopic sinus surgery
- Patient refusal
Key Trial Info
Start Date :
April 1 2013
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 1 2014
Estimated Enrollment :
500 Patients enrolled
Trial Details
Trial ID
NCT01917526
Start Date
April 1 2013
End Date
December 1 2014
Last Update
January 4 2017
Active Locations (1)
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1
Siriraj hospital
Bangkoknoi, Bangkok, Thailand, 10700