Efficacy of guide sheath suction (catheter suction) method in bronchoscopy

Efficacy of guide sheath suction (catheter suction) method in bronchoscopy - Guide sheath suction method

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000009732

Enrollment

Registered

2013-01-09

Start date

2012-07-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Lung cancer

Interventions

guide sheath suction

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Suspicous case of peripheral lung cancer (not directly bronchoscopical visible) 2. Lesion diameter >= 20 mm. 3. Age >= 20 yo. 4. SpO2 >= 90% in r.a. 5. With written informed consent

Exclusion criteria

Exclusion criteria: 1. Allergy to lidocaine 2. Severe comorbidity 3. Unstable angina, severe hypertension, poor controlled asthma, recent myocardial infarction, severe infection 4. Patient with anticoagulant or antiplatelet which cannot be terminated 5. Pregnant woman 6. Unsuitable patient decided by physician

Design outcomes

Primary

Measure	Time frame
Diagnostic yields of bronchoscopy	—

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026