Bronchial blocker placement in children with the assistant of preoperative spiral compute tomography airway assessment

Bronchial blocker placement in children with the assistant of preoperative spiral compute tomography

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-TRC-14005232

Enrollment

Unknown

Registered

2014-08-12

Start date

2014-10-01

Completion date

Unknown

Last updated

2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pediatric thoracic diseases

Interventions

A:Placement of bronchial blocker with the assistant

B:Placement of bronchial blocker with the assistant

C:Placement of bronchial blocker with the assistant

Eligibility

Age

No minimum to 3 Years

Inclusion criteria

Inclusion criteria: American Society of Anesthesiologists physical status 1 to 3 children aged 1-3 yrs undergoing thoracic surgical procedures requiring single lung ventilation with bronchial blocker were included.

Exclusion criteria

Exclusion criteria: Patients suffered from Serious cardiovascular disease, acute inflammation of the airway, laryngeal edema, severe bleeding problem and cervical spine injury were excluded.

Design outcomes

Primary

Measure	Time frame
the incisors-carina length;the inner diameter of brochi;the length of bronchi;time of placement;incidence of bronchial blocker malposition;PaO2;PaCO2;PETCO2;quality of lung deflatio;	—

Secondary

Measure	Time frame
operation time;time of one-lung ventilatio;operation time;	—

Contacts

Public ContactXu YingYI

513438980@qq.com+86 13632324394

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026