Hemorrhoid surgical anesthesia
Conditions
Interventions
Group S:0.75%bupivacaine0.5ml(3.75mg)
Group C:0.75%bupivacaine1ml(7.5mg)
Sponsors
The Affiliated Hospital of Yan'an University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Aged 18-65 years; 2. ASA grade I~II.
Exclusion criteria
Exclusion criteria: 1. People with mental illness who cannot communicate; 2. Patients with serious cardiovascular and cerebrovascular diseases; 3. Contraindication of spinal anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Percentage of patients who could walk after surgery(Walking 10 meters on the ground in 30 minutes);The frequency and time of ambulation within 4 hours after operation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Effective time of anesthesia (the time when pain disappeared after acupuncture in perianal area);Degree of anal sphincter relaxation;Incidence of pull reaction;Operation start time;The time required for muscle strength of lower limbs to reach grade ?;Spontaneous urination recovery time;The first time to drink and eat after surgery; | — |
Countries
CHINA
Contacts
Public ContactZhang Erfei
The Affiliated Hospital of Yan'an University
Outcome results
None listed