This study evaluates the perioperative course in adult patients undergoing total or partial knee arthroplasty, or total hip arthroplasty under chloroprocaine spinal anesthesia.
This study evaluates the failure rate of spinal anesthesia, the duration of surgical anesthesia, the needs for complementary intraoperative analgesia, the time for recovery, the incidence of urinary retention, postoperative nausea and vomiting, and length of stay in the recovery room in patients operated for knee or hip arthroplasty under spinal anesthesia with chloroprocaine 50 mg.
Study Type
OBSERVATIONAL
Enrollment
65
Spinal anesthesia with 50 mg of 1% Chloroprocaine
Hopital de la Croix Rousse - Hospices Civils de Lyon
Lyon, France
Spinal anesthesia failure
proportion of patients with the necessity to convert initially planned spinal anesthesia into general anesthesia
Time frame: Day 0
Hemodynamic instability
proportion of patients with \>20% changes in blood pressure and ou heart rate comparing to baseline
Time frame: Day 0
Need for sedation
proportion of patients requiring intraoperative sedation for uncomfortable conditions
Time frame: Day 0
Surgical block duration
time of regression of sensitive and motor spinal block
Time frame: Day 0
PACU analgesia requirement
morphine equivalent requirement in PACU for the postoperative pain
Time frame: Day 0
Urinary retention
proportion of patients requiring urinary catheter
Time frame: 24 hours
Postoperative nausea and vomiting
proportion of patients having nausea and vomiting
Time frame: 24 hours
Length of stay in recovery room
Length of stay in recovery room
Time frame: Day 0
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