In vivo identification of rectum and colon carcinoma during surgery using optical spectroscopy techniques

Completed

• Conditions: colorectal cancer; 10017990; 10017991; 10017998

• Registration Number: NL-OMON47243
• Lead Sponsor: Philips Research

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 11 June 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 57

Inclusion Criteria

- Patients planned for:
1) elective colorectal surgery for either primary or recurrent colorectal cancer by an open or laparoscopic approach
2) HIPEC procedure for colorectal cancer
- Patients that have provided a signed informed consent
- Patients * 18 years old

Exclusion Criteria

* Patients with suspected sensitivity to light; e.g. patients who have had photodynamic therapy

Study & Design

• Study Type: Observational invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The sensitivity and specificity for discriminating tumour and benign tissues in<br /><br>vivo in colorectal cancer patients based on optical spectroscopy measurements. </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>The spectral differences between in vivo and ex vivo measurements and the<br /><br>difference in the biological parameters (i.e. blood content, blood oxygenation,<br /><br>etc.) that are extracted from the spectral information.</p><br>