Efficacy of Different Anesthesia Methods in Transbronchial Biopsy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

800 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-06-01

Study Completion Date

2024-06-01

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This study investigates the efficacy of different anesthesia methods (general anesthesia with laryngeal mask airway and local nebulized anesthesia) for transbronchial biopsy using an electronic bronchoscope. The study retrospectively analyzed cases of transbronchial biopsy performed at the Respiratory Endoscopy Center of Sichuan Provincial People's Hospital from June 5, 2020, to June 5, 2024. Data collected included age, gender, primary diagnosis, anesthesia method, biopsy method, operation time (excluding general anesthesia and laryngeal mask airway placement time), lesion location and size, pathological results, and follow-up status.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Relationship of Isthmus Thickness With Difficult Laryngoscopy and Difficult Intubation in Patients Receiving Hypothyroidism Treatment

NCT06896513

Difficult Intubation Difficult Laryngoscopy

COMPLETED

Effects of Different General Anesthesia Methods on Immune Responses in Patients Undergoing Surgery for Tongue Cancer

NCT01854021

Tongue Cancer

UNKNOWN NA

Deeper Intubation Make Effects on Cervical Esophageal ESD

NCT06420258

Carcinoma in Situ of Cervical Part of Esophagus

RECRUITING PHASE4

Evaluation of the Feasibility and Safety of Laryngoscopic Microsurgery Under Non-intubation Anesthesia

NCT05420649

Spontaneous Breathing Laryngomicrosurgery Superior Laryngeal Nerve Block

COMPLETED NA

Effect of Bronchial Artery Protection on Cough After Thoracoscopic Lobectomy

NCT04651686

Cough

COMPLETED NA

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

General anesthesia and local anesthesia are the primary anesthesia methods for interventional respiratory endoscopy. While general anesthesia offers greater comfort, it carries anesthesia-related risks. Local anesthesia, on the other hand, provides a relatively low surgical risk and cost-effectiveness. However, there is limited research on whether its diagnostic value is inferior to that of general anesthesia.This study investigates the efficacy of the two anesthesia methods (general anesthesia with laryngeal mask airway and local nebulized anesthesia) for transbronchial biopsy. The study retrospectively analyzed cases of transbronchial biopsy performed at the Respiratory Endoscopy Center of Sichuan Provincial People's Hospital from June 5, 2020, to June 5, 2024. Data collected included age, gender, primary diagnosis, anesthesia method, biopsy method(forcep/cryobiopsy), operation time (excluding general anesthesia and laryngeal mask airway placement time), lesion location and size, pathological results, and follow-up status(pneumothorax、hemorrhage).

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Anesthesia Respiratory Diseases Biopsy

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

General anesthesia

There all cases in this group where the surgical anesthesia method is general anesthesia

general anesthesia

Intervention Type PROCEDURE

Different anesthesia methods

Local anesthesia

There all cases in this group where the surgical anesthesia method is local anesthesia

No interventions assigned to this group

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

general anesthesia

Different anesthesia methods

Intervention Type PROCEDURE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Completed Transbronchial Biopsy；the platelets count and PT, APTT tests were normal, normal ECG, Anesthesiologist evaluation was needed in General anesthesia group.