Lumeneye Rectoscope for Assessment on Tumor Response After Total Neoadjuvant Treatment in Rectal Cancer
LUMEVAL
Prospective Study Incorporating LUMENEYE Rectoscope for Assessment on Tumor Response After Total Neoadjuvant Treatment in Rectal Cancer
LUMEVAL
Prospective Study Incorporating LUMENEYE Rectoscope for Assessment on Tumor Response After Total Neoadjuvant Treatment in Rectal Cancer
Sponsor study identifier
observational
82
5 countries
8
Study Start
January 4, 2024
Actual (reported)Primary Completion
October 17, 2025
Actual (reported)Study Completion
March 5, 2026
Actual (reported)The objective of this prospective international cohort is to evaluate the LUMENEYE rectoscope for assessment on tumor response after total neoadjuvant treatment in rectal cancer. Patients included in this study will be patients who initially will be good candidates for organ preservation. The participating centers are all expert centers in tumor assessment. All patient assessments after neoadjuvant treatment for rectal adenocarcinoma will be included in each centre.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 5, 2026
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
December 19, 2023
Actual (reported)January 4, 2024
Actual (reported)January 5, 2024
Actual (reported)October 17, 2025
Actual (reported)March 5, 2026
Actual (reported)The rate of complete and/or nearly complete response
To evaluate the complete and/or nearly complete response with LumenEye digital endoscopescope
From 8 weeks to 24 weeks after the end of radiotherapy
Agreement for grading rectal tumour response between the endoscopic and MRI assessment of tumour response
From 8 weeks to 24 weeks after the end of radiotherapy
Agreement for grading rectal tumour response between the clinical and endoscopic assessment of tumour response
From 8 weeks to 24 weeks after the end of radiotherapy
Agreement for grading rectal tumour response between the clinical and MRI assessment of tumour response.
From 8 weeks to 24 weeks after the end of radiotherapy
Interobserver agreement for grading rectal tumour response using a digital rectoscope platform
From 8 weeks to 24 weeks after the end of radiotherapy
Rate of changing attitude after using the digital rectoscope platform (intra-observer changing management).
From 8 weeks to 24 weeks after the end of radiotherapy
Assessing tumour response following neoadjuvant treatment in rectal cancer include : * Digital rectal examination * Rectal MRI * Rectoscopy ( Lumeneye device) The monitoring of tumour response intervals up to 6 months following completion of the neoadjuvant treatment at 8 weeks, at 16 weeks, at 24 weeks after the end of neoadjuvant treatment.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
These are patients with small rectal cancer, initially good candidates for organ preservation and whose evaluation is done by clinical and radiological examination and with the Lumeneye rectoscope
Clinique Tivoli-Ducos - Bordeaux Colorectal Institute
Bordeaux, France
Hôpital Européen de Marseille
Marseille, France
Hôpital Saint-Antoine - APHP
Paris, France
CHU de ROUEN
Rouen, France
Humanitas Research Hospital
Milan, Italy
Amsterdam UMC
Amsterdam, Netherlands
University Hospital Vall D'Hebron
Barcelona, Spain
Quentin DENOST
Bordeaux Colorectal Institute
82 participants (actual enrollment reported by the registry).
First Submitted
December 19, 2023
First Posted
January 5, 2024
Study Start
January 4, 2024
Actual (reported)Contact the study team to confirm eligibility.
Imperial College London
London, United Kingdom
Primary Completion
October 17, 2025
Actual (reported)Study Completion
March 5, 2026
Actual (reported)Last Updated
May 7, 2026
Record last verified: 2026-05
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Source: ClinicalTrials.gov.
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