Impact of Local Anesthesia on Postbronchoscopy Fever: a Randomised Controlled Study

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

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

160 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-05-31

Study Completion Date

2016-11-30

Brief Summary

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Impact of Local Anesthesia on Postbronchoscopy Fever: a Randomised Controlled Study

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Detailed Description

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Fiberoptic bronchoscopy (FOB) is the essential procedures for diagnosis and treatment of respiratory diseases。 Fever following FOB has been frequently reported. Fever is usually caused by patient discomfort and delay recovery from illness, or even worse. The reported frequency of this complication ranges from 1 to 20%. According to previous reports, postbronchoscopy fever is associated with advanced age, the presence of abnormal bronchoscopic findings,documented endobronchial obstruction, bronchoscopic intervention for malignancy, BAL, bronchial brushing, endotoxin contamination during bronchoscopy, instillation of topical anesthetic through the bronchoscope, abnormal differential cell counts in the BAL fluid (BALF), bacterial growth in the BALF culture,and the severity of bleeding. At present, guidelines recommend sedation and analgesia combined with airway surface anesthesia for Fiberoptic bronchoscopy. laryngeal spray and cricothyroid anesthesia often used in clinical.Cricothyroid local anesthesia has a good effect, but it is an invasive operation, this is risk factors for fever after bronchoscopy.Therefore, to compare fever in the two kinds of airway anesthesia on Bronchoscopy . So as to provide the local anesthesia method with little influence on the patient.

Conditions

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Postoperative Complications

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Investigators

Study Groups

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Cricothyroid

local surface anesthesia by Cricothyroid

Group Type EXPERIMENTAL

local surface anesthesia

Intervention Type OTHER

Airway anesthesia for Bronchoscopy

Laryngeal tube

local surface anesthesia by Laryngeal tube

Group Type EXPERIMENTAL

local surface anesthesia

Intervention Type OTHER

Airway anesthesia for Bronchoscopy

Laryngeal tube

Intervention Type DEVICE

Interventions

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local surface anesthesia

Airway anesthesia for Bronchoscopy

Intervention Type OTHER

Laryngeal tube

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* ASA I-III

Exclusion Criteria

* use of immunosuppressive agents or corticosteroids
* body temperature 37.3°C during the 24 h prior to FOB,intubation or mechanical ventilation
* therapeutic bronchoscopy (foreign body removal, bronchial toilet, or stenting), discharge within 24 h of FOB
* surgical or diagnostic procedures within 24 h of FOB.

Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes