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Study identifier: NCT05817864 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Diagnostic Accuracy of Capnography in Nasogastric Tube Placement

Condition: Capnography · Nasogastric Tube · Diagnostic Accuracy  ·  Sponsor: Chinese University of Hong Kong

PhaseN/A
Planned participants390
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

A prospective observational diagnostic study will be conducted to assess the sensitivity and specificity of using capnography in detecting the correct placement of nasogastric tubes using the reference standards of radiography and measurement of aspirates for pH value.

This description comes directly from the study's public registry record.

Talk to the study team

Janita Pak Chun Chau, PhD  ·  +852 3943 6226  ·  janitachau@cuhk.edu.hk

Suzanne Hoi Shan Lo, PhD  ·  +852 3943 4485  ·  suzannelo@cuhk.edu.hk

Always discuss trial participation with your own doctor first.

Locations (1)

The Chinese University of Hong KongHong Kong, Hong Kong SAR, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT05817864