Complications; Cesarean Section
Conditions
Keywords
cesarean section, spinal anesthesia, general anesthesia
Brief summary
Placenta previa percreta is a dangerous complication during surgery. Due to the high risk of hemorrhage, most parturients with placenta previa have to accept cesarean section. In this study investigators compare the effect of different anesthetic techniques on these patients.
Interventions
PROCEDUREspinal anesthesia
bupivacaine injected by spinal puncture
PROCEDUREgeneral anesthesia
general anesthesia with intubation
Sponsors
Air Force Military Medical University, China
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
FEMALE
Age
18 Years to 65 Years
Healthy volunteers
No
Inclusion criteria
* women with placenta previa and increta-percreta (diagnosed by ultrasound and/or magnetic resonance imaging and confirmed during cesarean section) * women accepted cesarean section
Exclusion criteria
* women with baseline systemic blood pressure higher than 180 mmHg * women with coagulation disorder
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| incidence of hypotension | from beginning of the surgery to the end of the surgery,approximately 1 hour |
Secondary
| Measure | Time frame |
|---|---|
| usage of norepinephrine | from beginning of the surgery to the end of the surgery,approximately 1 hour |
| dose of norepinephrine | from beginning of the surgery to the end of the surgery,approximately 1 hour |
| lowest systemic blood pressure | from beginning of the surgery to the end of the surgery,approximately 1 hour |
| maximal decrease of systemic blood pressure | from beginning of the surgery to the end of the surgery,approximately 1 hour |
Countries
China
Outcome results
None listed