0.075% Group:10 mL of 0.075% ropivacaine with 0.3 µg/mL of sufentanil

2 trials

Sponsors

Huai'an Hospital Affiliated to Yangzhou University (The Fifth People's Hospital of Huai'an)

Conditions

Pain during laboring

Early Phase 1

Determination the ED90s of different concentrations of initial ropivacaine dose for labor analgesia with dural puncture epidural (DPE): A randomized sequential allocation study

Active, not recruitingChiCTR2400086367

Huai'an Hospital Affiliated to Yangzhou University (The Fifth People's Hospital of Huai'an)

Start: 2024-07-01Updated: 2024-07-08

Unknown Phase

Determination the ED90s of different concentrations of ropivacaine with dural puncture epidural (DPE) combined with programmed intermittent epidural (PIEB) for labor analgesia: A randomized sequential allocation study

Active, not recruitingChiCTR2500095945

Huai'an Hospital Affiliated to Yangzhou University (The Fifth People's Hospital of Huai'an)Pain during laboring

Start: 2025-06-01Updated: 2025-01-27