Patients undergoing painless gastroscopy
Conditions
Interventions
control group:Normal saline+propofol
lidocaine group:lidocaine+propofol
Sponsors
Beijing Friendship Hospital of Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1) Patients over 18 years old with ASA grade I-III in our hospital who intend to undergo painless gastroscopy; 2) Stop-Bang = 3 points;
Exclusion criteria
Exclusion criteria: 1) Patients who do not cooperate and cannot obtain informed consent; 2) Patients allergic to propofol and lidocaine; 3) Patients with severe central nervous system diseases (cranial hypertension, etc.), history of mental illness, mental illness, or preoperative cognitive dysfunction; 4) long-term use of sedative hypnotic drugs or sedative analgesic drugs; 5) History of severe arrhythmia; People with poorly controlled or untreated hypertension; 6) Acute pharyngitis/tonsillitis, with a history of symptoms within one week; 7) Pneumonia or SpO2 (pulse oximetry) < 90% (no oxygen intake); 8) Untreated or undertreated hyperthyroidism; 9) Pregnant or lactating patients; 10) Participating in other clinical studies in the past 3 months; 11) Conditions deemed unsuitable for inclusion by the anesthesiologist.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The ED50 and ED95 of propofol; | — |
Countries
China
Contacts
Public ContactQi Xiuru
Beijing Friendship Hospital, Capital Medical University
Outcome results
None listed