Cesarean Delivery With Placental Previa
Conditions
Brief summary
Effects of placenta previa on incidence and severity of venous air embolism in patients during cesarean delivery
Interventions
PROCEDUREcesarean delivery
Sponsors
Yonsei University
Study design
Observational model
CASE_ONLY
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
FEMALE
Age
20 Years to 40 Years
Healthy volunteers
No
Inclusion criteria
* Healthy Volunteer with cesarean delivery
Exclusion criteria
* the one who rejects to participate
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| read sonography records during the surgery | After 1 or 2 weeks of surgery | Three sono views will be recorded rapidly for later interpretation of the stage of air embolism. The midesophageal (ME) 4-chamber view will be continuously monitored during surgery and videotaped. When a bubble is detected in the right atrium (RA), the probe will be turned to the right side and the angle was adjusted to the ME bicaval view to confirm its entrance from the inferior vena cava. Then, the angle will be rapidly re-adjusted to view the ME right ventricle (RV) inflow-outflow view to confirm the extent of air embolism through the right ventricular outflow tract (RVOT). |
Countries
South Korea
Outcome results
None listed