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Colon cancer detection by measuring DNA of cells collected from rectum: A pilot study

Colorectal cancer screening by quantitative analysis of DNA isolated from exfoliated cells sampled from the surface of human rectal mucosa: A pilot study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN30255103
Enrollment
190
Registered
2008-05-29
Start date
2005-04-01
Completion date
Unknown
Last updated
2015-01-13

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

Conditions

Colorectal cancer

Interventions

This study was conducted with two distinct groups of participants: 1. Patients presenting colorectal symptoms (outpatient group) 2. Patients with clinical diagnosis of colorectal malignancies This
the two groups were enrolled for different purposes. The outpatient group provided samples for prospective analysis of DNA scores in individuals with a range of colorectal conditions. Investigation of

Sponsors

Colonix Medical Ltd (UK)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Two different groups of participants were recruited: 1. Consecutive outpatients presenting colorectal symptoms and selected for diagnostic full colonoscopy 2. Consecutive patients with clinical diagnosis of colorectal malignancies prepared for operations in the Royal Surrey County Hospital (Guildford) Note: In this small pilot study there was no sex and age limitations. All patients were over 35 of age.

Exclusion criteria

Exclusion criteria: Extensive surgical interventions in the colorectal region in the past

Design outcomes

Primary

MeasureTime frame
DNA yields from exfoliated materials (DNA scores) are assessed in terms of their predictive value in detecting the presence of serious colorectal conditions (colorectal cancer and inflammatory bowel disease)

Secondary

MeasureTime frame
No secondary outcome measures

Countries

United Kingdom

Outcome results

None listed

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