An observational study in Placenta Previa, Placenta Accreta and Placenta Increta, sponsored by Seoul National University Bundang Hospital. Completed at 1 site in Korea, Republic of. Open to female participants aged 20 Years to 50 Years. Per ClinicalTrials.gov, last updated 2022-11-02.
Sponsored by Seoul National University Bundang Hospital · Observational
The rotational thromboelastogram (ROTEM) test can be performed on patients with placenta previa/accreta/increta/percreta who have a high likelihood of massive bleeding, and the predictors can be identified by comparing the patients who actually show massive bleeding with those who do not.
Applying these predictive factors to pregnant women undergoing cesarean section after diagnosis of placenta previa/accreta/increta/percreta, it will be advantageous for the perioperative management because it is possible to select pregnant women with a factor of massive bleeding.
80 studies on the registry are indexed under Placenta Previa; 17 are open to participants now.
This study's enrollment of 100 is close to the median of 100 across 32 observational studies indexed under Placenta Previa.
Browse Placenta Previa studies →Seoul National University Bundang Hospital is the lead sponsor of 376 studies on the registry; 56 are open to participants now.
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Pregnant women over 20 years old who are scheduled for cesarean section under spinal anesthesia after diagnosis of placenta previa/increta/percreta/accreta
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
patients with risks of intraoperative massive bleeding
Diagnostic Test: ROTEM
ROTEM including INTEM, EXTEM, APTEM, and FIBTEM
Blood loss
Volume of intraoperative blood loss
Time frame: 1 min after finishing an operation
Change of INTEM
intrinsic pathway component
Time frame: 10 min after spinal anesthesia, 5 min after baby delivery, 1 min after finishing operation
Change of EXTEM
extrinsic pathway component
Time frame: 10 min after spinal anesthesia, 5 min after baby delivery, 1 min after finishing operation
Change of APTEM
fibrinolytic component
Time frame: 10 min after spinal anesthesia, 5 min after baby delivery, 1 min after finishing operation
Change of FIBTEM
the level of fibrinogen
Time frame: 10 min after spinal anesthesia, 5 min after baby delivery, 1 min after finishing operation
Plan to share: No
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This study is completed, as verified in Oct 2022. You cannot join it, but the record below documents what was studied.
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