None
Conditions
Interventions
Control Group:Propofol
Sponsors
Inner Mongolia Autonomous Region People's Hospital
Eligibility
Sex/Gender
All
Age
65 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.Aged >= 65 years and < 80 years; 2.Body Mass Index (BMI) ranging from 18 to 30 kg/m², with American Society of Anesthesiologists (ASA) Physical Status Classification of Grade II-III; 3.Scheduled to undergo painless fiberoptic bronchoscopy with biopsy; 4.Voluntarily participate in this study and sign the informed consent form; 5.Complete clinical data available; 6.Expected duration of fiberoptic bronchoscopy with biopsy < 30 minutes.
Exclusion criteria
Exclusion criteria: 1.History of myocardial infarction or severe arrhythmia; 2.Severe hepatic or renal insufficiency; 3.Previous history of abnormal recovery from surgery or anesthesia; 4.Administration of sedatives or analgesics within 24 hours prior to surgery; 5.Patients with suspected difficult airway; 6.Allergy to study-related drugs or presence of contraindications to such drugs; 7.Inability to communicate normally.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intraoperative Hypoxia Incidence Rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Success rate of sedation;Hemodynamic levels at different time points;The number of patients requiring airway manipulation during surgery;The number of times the examination needs to be paused due to hypoxemia during surgery;Anesthesia induction time;Endoscopy time ;Recovery time;Satisfaction scores of patients and endoscopists;Intraoperative and postoperative adverse reactions; | — |
Countries
China
Contacts
Public ContactWuu Yun-gerile
Inner Mongolia Autonomous Region People's Hospital
Outcome results
None listed