None listed
Conditions
Interventions
None listed
Sponsors
Seoul National University Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients aged 19-60 years who are scheduled for elective orthopedic surgery of lower limb under spinal anesthesia
Exclusion criteria
Exclusion criteria: ? Peripheral vascular disease ? Neuropathy ? Autonomic dysfunction ? Contraindications of spinal anesthesia, e.g. patient refusal, adverse reaction to local anesthetics, skin infection of puncture site ? Patient who cannot demonstrate sensory block clearly, e.g. paresthesia, dementia, cerebral palsy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The correlation between sensory block height 5 minutes after spinal anesthesia and perfusion index | — |
Secondary
| Measure | Time frame |
|---|---|
| The correlation between surgical block success and rate of change of perfusion index;The correlation between sensory block height during 5 minutes after spinal anesthesia and perfusion index;The correlation between sensory block height at the initiation of surgery and perfusion index;The correlation between incidence of hypotensive event and perfusion index;Type of maneuvers to facilitate cephalad spread of intrathecal local anesthetic | — |
Countries
Korea, Republic of
Contacts
Public ContactYoon Jung Kim
Seoul National University Hospital
Outcome results
None listed