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Realization of a gastric ultrasound just before surgery, to measure the surface of antrum of stomach and compare if divergence sizes can be observed between women with a operative hysteroscopy and women with a planned caesarean section. To know if anaesthesia need to be adapted to the population.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Operative hysteroscopy | women with an operative hysteroscopy planned |
| |
| Planned caesarean section | Pregnant women with a planned caesarean section |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Ultrasound | Other | Ultrasound of antrum of stomach |
|
| Measure | Description | Time Frame |
|---|---|---|
| Measure of antral surface | Measure of gastric antrum surface by Ultrasound on operative hysteroscopy women and planned caesarean section women. | Just before anesthesia and surgery |
| Measure | Description | Time Frame |
|---|---|---|
| Measure of Perlas score | Perlas score (Grade 0, defined as an empty antrum in both the supine and the right lateral decubitus positions, indicates that the stomach is completely empty; grade 1, defined as visualisation of gastric fluid content in the right lateral position only, corresponds to low gastric fluid volume; grade 2, defined by visualisation of liquid contents in both supine and right lateral positions, suggests a high gastric fluid volume with increased risk for pulmonary aspiration) measure by Ultrasound on operative hysteroscopy women and planned caesarean section women. |
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Inclusion Criteria:
Exclusion Criteria:
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Women comming to hospital/sites for a planned caesarean section or operative hysteroscopy.
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| Name | Affiliation | Role |
|---|---|---|
| Frederic Mercier, MD PhD | Hopital Beclere (APHP) | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hopital Béclère (APHP) | Clamart | 92141 | France | |||
| Hopital Foch |
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| ID | Term |
|---|---|
| D019220 | High-Energy Shock Waves |
| ID | Term |
|---|---|
| D000069453 | Ultrasonic Waves |
| D013016 | Sound |
| D011840 | Radiation, Nonionizing |
| D011827 | Radiation |
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| Before surgery |
| Assessment of anxiety on gastric residue with a numeric scale | Measure of anxiety with a numeric scale (0 = no anxiety, 10 = maximal anxiety) | Before surgery |
| Assessment of frequency of intraoperative inhalation | Comparison of proportion of inhalation between the two population | During surgery |
| Incidence of fasting on gastric residue between the two populations | Comparison of antral surface with fasting as covariable | Before surgery |
| Suresnes |
| 92150 |
| France |
| D055585 |
| Physical Phenomena |