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Study identifier: NCT07426718 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study Measuring Markers of Airway Inflammation in Breath Samples From People With Respiratory Diseases and Healthy Volunteers.

Condition: Lung Cancer (Diagnosis) · Lung Cancer (Suspected or Confirmed) · Healthy  ·  Sponsor: Portsmouth Hospitals NHS Trust

PhaseN/A
Planned participants140
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

Lung cancer remains the leading cause of cancer-related death in the UK, with over 35,000 deaths annually and most cases diagnosed at a late stage. Current screening programmes using low-dose CT scans target only high-risk individuals, missing around 30% of lung cancer cases, including many women and never-smokers. There is no simple, non-invasive tool to help triage patients with persistent respiratory symptoms who fall outside formal screening criteria. Inflammacheck® measures hydrogen peroxide and other breath biomarkers linked to airway inflammation and oxidative stress. Preliminary studies (VICTORY and ExPeL) have shown strong diagnostic performance for distinguishing lung cancer from other respiratory conditions. VICTORY 2 aims to validate and refine the AI model supporting Inflammacheck®, enabling accurate, rapid, and affordable triage for suspected lung cancer in NHS settings.

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

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Locations (1)

Portsmouth Hospitals University NHS TrustPortsmouth, Hampshire, United KingdomRecruiting

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Source record: clinicaltrials.gov/study/NCT07426718