Anorectal diseases
Conditions
Interventions
Control group:Combined intravenous and inhalational general anesthesia
Experimental Group:Caudal block combined with remimazolam for sedation
Observation group:None
Sponsors
The First People's Hospital of Huzhou
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1) Hemorrhoidectomy; 2) Age 18-65 years ; 3) ASA classification 1-2 ; 4) Body mass index (BMI) was 18-28 kg/m^2.
Exclusion criteria
Exclusion criteria: 1) allergy to related anesthetic drugs; 2) Difficult airway risk: thyroid distance <= 4cm or Mallampati score 3-4; 3) upper respiratory tract infection; 4) abnormal preoperative chest imaging examination; 5) hypertension, hypotension and arrhythmia; 6) coagulation system abnormalities; 7) mental disorders; 8) Patients or family members refused to participate.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate of caudal block.; | — |
Secondary
| Measure | Time frame |
|---|---|
| The onset time of caudal block.;Sacral canal block duration;Sedation awakening time;Efficacy of Esketamine;Visual Analog Scale, VAS;Incidence of hypotension;Bradycardia incidence;Incidence of respiratory depression;Incidence of nausea and vomiting;Incidence of urinary retention;Anesthesia duration; | — |
Countries
China
Contacts
Public ContactChen Xie
The First People's Hospital of Huzhou
Outcome results
None listed