[Combined spinal-epidural anesthesia for cesarean section in a patient with dilated cardiomyopathy]
Narushi Toda1, Kazushige Maeda, Emiko Shoji
1Department of Anesthesia, Kagawa Rosai Hospital, Marugame, Japan.
Insights
Combined spinal-epidural anesthesia (CSEA) safely managed cesarean delivery for a patient with dilated cardiomyopathy (DCM). This technique provided excellent pain relief with minimal hemodynamic impact, ensuring a positive outcome for mother and baby.
Area of Science:
- Anesthesiology
- Cardiology
- Obstetrics
Background:
- Dilated cardiomyopathy (DCM) presents significant anesthetic challenges during cesarean section due to altered cardiac function.
- Managing anesthesia in pregnant patients with DCM requires careful consideration of hemodynamic stability and fetal well-being.
Observation:
- A 31-year-old patient with DCM underwent elective cesarean section.
- Combined spinal-epidural anesthesia (CSEA) was employed, involving intrathecal bupivacaine and fentanyl, followed by epidural ropivacaine and fentanyl titration.
- Hemodynamic monitoring included arterial and central venous catheters, with intraoperative dopamine infusion.
Findings:
- Successful anesthetic management was achieved using CSEA.
- The patient experienced minimal perioperative hemodynamic fluctuations.
- The cesarean delivery was uneventful, with the neonate exhibiting good Apgar scores.
Implications:
- CSEA is a viable and effective anesthetic technique for cesarean sections in patients with DCM.
- The titratable nature of CSEA allows for precise control of analgesia and sympathetic blockade.
- This approach offers excellent pain management while preserving hemodynamic stability in high-risk obstetric patients.
Abstract:
We report successful anesthetic management of elective cesarean section in a 31-year-old patient with dilated cardiomyopathy (DCM) using combined spinal-epidural anesthesia (CSEA). After inserting an arterial catheter and central venous catheter, isobaric bupivacaine (0.5% ; 5 mg) with fentanyl 10 microg was injected intrathecally at the L4-5 interspace under administration of dopamine 3 microg kg(-1) min(-1). 10 min and later, a total of ropivacaine (0.5%; 70 mg) with fentanyl 50 microg was titrated at 2-3 min intervals through the epidural catheter inserted at the L1-2 interspace resulting in analgesic level of T4 25 min after induction of spinal anesthesia. A baby was delivered uneventfully with good Apgar score, and the patient's perioperative hemodynamic change was minimal. CSEA is a reliable, titratable technique, which provides excellent analgesia with minimal hemodynamic changes for patients with DCM undergoing cesarean section.
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