Clinical application of 3D reconstruction of tracheal structure and 3D image automatic comparison system for double-lumen tracheal tube

Clinical application of 3D reconstruction of tracheal structure and 3D image automatic comparison system for double-lumen tracheal tube:A randomised controlled, double-blind clinical trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200066682

Enrollment

Unknown

Registered

2022-12-13

Start date

2022-12-16

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

Lung Cancer

Interventions

experiment group:3D reconstruction system selection of dual lumen tube models

control group:Conventional assessment method for selecting double lumen tube models

Eligibility

Sex/Gender

All

Age

25 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age 25 to 75 years 2. ASA I-II 3. Patients who are to undergo pulmonary surgery under double-lumen tracheal intubation with one-lung ventilation

Exclusion criteria

Exclusion criteria: 1. Spinal deformity 2. Difficulty in opening the mouth 3. Barrel chest 4. Small jaw deformity 5. Tracheal tumour 6. Bronchial tumour 7. Severe tracheobronchial stenosis 8. Head and neck tumour

Design outcomes

Primary

Measure	Time frame
Number of intubations;	—

Secondary

Measure	Time frame
Intubation time;Number of alignments;Alignment time;Degree of airway damage;Degree of collapse of the non-ventilated side of the lung;Airway pressure;PO2 and PCO2 in arterial blood at 10 min with single lung ventilation;Number of failed intubations;Number of double-lumen tubes;Cost of anaesthetic consumables;	—

Countries

china

Contacts

Public ContactHongwei Zhang

Sichuan Cancer Hospital

zhanghongweiyx@126.com+86 18628140033

Outcome results

None listed

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