Frailty
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged >= 65 years; 2. ASA class I-III; 3. Scheduled to undergo a painless gastroscopy.
Exclusion criteria
Exclusion criteria: 1. Patients with contraindications for routine endoscopic procedures or who refuse anesthesia; 2. Patients who require endotracheal intubation; 3. Patients with uncontrolled and potentially life-threatening circulatory or respiratory diseases,severe liver dysfunction (Child-Pugh C), severe renal dysfunction, acute upper gastrointestinal hemorrhage with shock, severe anemia, or gastrointestinal obstruction with gastric content retention; 4. Patients without escort or guardian; 5. Patients who allergic to narcotic drugs, opioids or other anesthesia-related drugs; 6. Patients with difficult airway; 7. Patients with severe neurological or psychiatric disorders; 8. Substance abuser; 9. Patients with morbid obesity; 10. Patients with other high risk of anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| FRAIL scale Score;Dosage of propofol;Ramsay sedation scale Score;Response to the endoscopy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Complications;Vital signs; | — |
Countries
China
Contacts
Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University