Painless bronchoscopy
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients referred for diagnostic or therapeutic bronchoscopy; 2. Patients applied topical anesthesia combined with basic anesthesia or laryngeal mask intubation anesthesia; 3. Male or female patients aged 18 to 80 years and with an American Society of Anesthesiology (ASA) class of risk I–III; 4. Informed consent obtained.
Exclusion criteria
Exclusion criteria: 1. Patients with nasopharyngeal carcinoma, abnormal nose structure, hypertrophic rhinitis or other nasal diseases that causes olfactory abnormality; 2. Patients with chronic obstructive pulmonary disease, asthma, interstitial lung disease and other chronic lung diseases complicated with respiratory failure; 3. Patients with laboratory examination indicators exceed 2 times the upper limit of the normal reference value; 4. Patients who are currently participating or planning to participate in other clinical trials during the research; 5. Patients who are allergy to the drugs involved in the study; 6. Patients who prepare for pregnancy or lactation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| incidence of symptoms like dizziness, headache, nausea and vomiting;anesthesia recovery time; | — |
Countries
China
Contacts
Guangdong Provincial Hospital of Chinese Medicine