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Study on the efficacy and safety of DPEA for cesarean section in obese parturients

Study on the efficacy and safety of DPEA for cesarean section in obese parturients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500114721
Enrollment
Unknown
Registered
2025-12-17
Start date
2026-01-01
Completion date
Unknown
Last updated
2026-01-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anesthetic Management of Cesarean Section in Obese Parturients

Interventions

EA Group:Select the L2~3 interspace for an epidural puncture using a 16G epidural needle. When the yellow ligament is pierced, a loss of resistance is felt. After confirming successful puncture by inj
DPEA Group:Select the L2~3 interspace and perform an epidural puncture with a 16G epidural needle. Determine the success of the puncture using the same method as the EA group. Then, insert a 25G spina
CSEA Group:Select the L3~4 interspace for epidural puncture with a 16G epidural needle. Determine the success of puncture using the same method as the EA group. Then, insert a 25G spinal needle throug

Sponsors

Jiangxi Provincial Maternal and Child Health Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: Pregnant women aged 20 to 40 years old, with BMI >= 30 kg/?, full-term, singleton pregnancy, ASA II-III grade, undergoing elective cesarean section.

Exclusion criteria

Exclusion criteria: Women who refuse, those with contraindications to intrathecal anesthesia, those with mental illness or severe anxiety/depression, those with pregnancy complicated by hypertension, preeclampsia, eclampsia, placental abruption, placenta accreta or other such diseases, and those who have difficulty communicating with the researchers and medical staff of this study.

Design outcomes

Primary

MeasureTime frame
Intraoperative VAS Score;VAS score 24 hours after surgery;Newborn Apgar Score;Onset time of anesthesia;—

Secondary

MeasureTime frame
Intraoperative vital signs;Dosage of Local Anesthetics and Intravenous Analgesic Drugs;Incidence of adverse reactions during surgery;Umbilical Venous Blood Gas Analysis Values;Postoperative analgesic dosage of opioid drugs;Duration of postoperative motor block recovery;Postoperative hospital stay duration;Incidence of postoperative adverse reactions;Maternal and Obstetrician Satisfaction;—

Countries

China

Contacts

Public ContactPeng Yongbao

Jiangxi Provincial Maternal and Child Health Hospital

249740809@qq.com+86 135 7609 1501

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026