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A Study to Evaluate the Patient Burden of Transnasal Endoscopy for Diagnosis of Non-Tuberculous Mycobacterial Disease

Prospective Observational Study on the Trasnasal Bronchoscopy tolerability in Non-Tuberculous Mycobacteriosis - TRANSIT-NTM study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000056629
Enrollment
80
Registered
2025-01-06
Start date
2024-10-20
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Non-Tuberculous mycobacteriosis

Interventions

Questionnaire survey of subjects after nasal bronchoscopy. Questionnaire survey of subjects after oral bronchoscopy.

Sponsors

Toho University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients aged 20 years and over who visited the hospital between 1 October 2024 and 31 March 2026 and underwent bronchoscopy for the diagnosis of non-tuberculous mycobacteriosis.

Exclusion criteria

Exclusion criteria: Patients with psychiatric disorders or dementia who have difficulty completing the questionnaire. Patients with factors that may influence the level of distress, such as those taking analgesics such as NSAIDs or opioids, sleep aids, antipsychotics, allergic to local anaesthetics, chronic respiratory failure, pregnant or lactating women. Patients with a history of at least one previous bronchoscopy or upper gastrointestinal endoscopy or a history of head and neck surgery or surgery for pulmonary disease, as patients with factors influencing the subjective factors in the questionnaire.

Design outcomes

Primary

MeasureTime frame
Distress scores reported by subjects after bronchoscopy. The distress score is based on a questionnaire form proposed by the Japan Society for Respiratory Endoscopy, with a five-point scale for each of the following five items: dyspnoea during the examination, pain during the examination, mood after the examination, whether the examination time felt long, and whether the examination should be repeated.

Countries

Japan

Contacts

Public ContactYusuke Usui

Toho University Omori Medical Center Division of Respiratory Medicine, Department of Internal Medicine

yuusuke.usui@med.toho-u.ac.jp+81-3-3762-4151

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026