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It is important to choose an appropriate oxygenation technique during intravenous deep sedation in pediatric dental treatment. The study is to evaluate the efficacy and safety of high-flow nasal oxygenation in intravenous deep sedation in pediatric dental patients.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| HFNO Group | Experimental | Intra-operative oxygenation will be administered by the high-flow nasal oxygenation device. The flow rate is 2L/kg.(upper limit 30L/min) |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| High-flow nasal oxygenation device | Device | The patients included will be oxygenated by HFNO device during the operation |
|
| Measure | Description | Time Frame |
|---|---|---|
| Hypoxemia | The occurrence of decreased oxygen saturation up to 90%. | Intra-operative |
| Measure | Description | Time Frame |
|---|---|---|
| Severe Hypoxemia | The occurrence of decreased oxygen saturation up to 85% | Intra-operative |
| Desaturation | The occurrence of decreased oxygen saturation up to 94%. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Xudong Yang, MD | Contact | 18810086060 | kqyangxudong@163.com | |
| Tong Cheng, MD | Contact | 15811229030 | chengtong@foxmail.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Peking University of Stomatology | Recruiting | Beijing | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 42219481 | Derived | Cheng T, Wu XR, Liu Y, Li BH, Yang XD. Clinical feasibility of high-flow nasal oxygenation during dental procedures in pediatric patients under intravenous deep sedation: initial experience. BMC Oral Health. 2026 Jun 1. doi: 10.1186/s12903-026-08710-y. Online ahead of print. |
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| Intra-operative |
| Intra-operative airway assistance | The need of intra-operative airway assistance maneuvers including jaw lifting, suction, mask ventilation and intubation. | Intra-operative |
| Operation interruption | The occurrence of intra-operative surgical operation interruption due to decreased oxygen saturation, secretion, airway suction, severe body movement, etc., except for surgical reasons. | Intra-operative |
| Intra-operative end-tidal carbon dioxide level | The highest intra-operative end-tidal carbon dioxide level. | Intra-operative |
| Intra-operative transcutaneous carbon dioxide level | The highest intra-operative transcutaneous carbon dioxide level. | Intra-operative |