Colorectal Cancer Clinical Trial
Official title:
Breath analysiS as an Additional Test for ColoREctal cancEr screeNing to rEduce the Number of unnecessaRy Colonoscopies
In the past decade, the demand for colonoscopy procedures has increased significantly since the introduction of population-based colorectal cancer (CRC) screening in many western countries. Post-polypectomy surveillance will increase the number of colonoscopy procedures conducted each year even further. The invasive nature of colonoscopy and the associated health-care costs warrant the development of a new non-invasive test to reduce the number of unnecessary colonoscopies. These days, many countries use a non-invasive fecal test for CRC screening which is easy to perform at home, but test characteristics such as sensitivity and specificity are suboptimal. Multiple studies have already shown that volatile organic compound (VOC) analysis has a high diagnostic accuracy for CRC and Advanced Adenomas. An additional VOC analysis, for example through breath testing, in patients with a positive fecal immunochemical test (FIT) may reduce the number of unnecessary colonoscopies. The aim of this study is to validate the diagnostic accuracy of the AeonoseTM to distinguish patients with CRC from healthy controls, and to assess reproducibility of test results.
Rationale: An electronic nose (eNose) is an artificial olfactory system that analyses volate organic compounds (VOCs) in exhaled breath. Exhaled human breath is mainly composed of inorganic compounds, inert gases and VOCs. VOCs are exhaled in very low concentrations and reflect pathological processes such as inflammation, oxidation, infection and neoplasms. The perspective is that metabolic and biochemical processes in several pathological situations cause different endogenous VOCs to arise, were they can serve as non-invasive biomarkers for certain diseases. Primary objective: To evaluate if the use of an additional breath test (AeonoseTM) for patients with a positive FIT-test can reduce the number of unnecessary colonoscopies. Secondary objectives: 1. External validation of results for CRC and (advanced) adenoma detection established in a previous studies (second study not yet published). (15) 2. To evaluate if VOC profiles in breath are similar at two different time points. 3. Acceptance rate of using the AeonoseTM device for VOC analysis in participating patients. Study population: Patients between the ages of 55 and 75 years old with a positive FIT-test referred for a colonoscopy procedure. Estimated sample size: 750 participants Intervention: Participants will be asked to breath through the AeonoseTM for 5 minutes during pre-colonoscopy intake and just prior to the procedure to assess reproducibility (with >2 weeks in between). There are no risks, nor benefits for the participants. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05400122 -
Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer
|
Phase 1 | |
Active, not recruiting |
NCT05551052 -
CRC Detection Reliable Assessment With Blood
|
||
Completed |
NCT00098787 -
Bevacizumab and Oxaliplatin Combined With Irinotecan or Leucovorin and Fluorouracil in Treating Patients With Metastatic or Recurrent Colorectal Cancer
|
Phase 2 | |
Recruiting |
NCT06037954 -
A Study of Mental Health Care in People With Cancer
|
N/A | |
Recruiting |
NCT05425940 -
Study of XL092 + Atezolizumab vs Regorafenib in Subjects With Metastatic Colorectal Cancer
|
Phase 3 | |
Suspended |
NCT04595604 -
Long Term Effect of Trimodal Prehabilitation Compared to ERAS in Colorectal Cancer Surgery.
|
N/A | |
Completed |
NCT03414125 -
Effect of Mailed Invites of Choice of Colonoscopy or FIT vs. Mailed FIT Alone on Colorectal Cancer Screening
|
N/A | |
Completed |
NCT02963831 -
A Study to Investigate ONCOS-102 in Combination With Durvalumab in Subjects With Advanced Peritoneal Malignancies
|
Phase 1/Phase 2 | |
Recruiting |
NCT05489211 -
Study of Dato-Dxd as Monotherapy and in Combination With Anti-cancer Agents in Patients With Advanced Solid Tumours (TROPION-PanTumor03)
|
Phase 2 | |
Terminated |
NCT01847599 -
Educational Intervention to Adherence of Patients Treated by Capecitabine +/- Lapatinib
|
N/A | |
Completed |
NCT05799976 -
Text Message-Based Nudges Prior to Primary Care Visits to Increase Care Gap Closure
|
N/A | |
Recruiting |
NCT03874026 -
Study of Folfiri/Cetuximab in FcGammaRIIIa V/V Stage IV Colorectal Cancer Patients
|
Phase 2 | |
Active, not recruiting |
NCT03170960 -
Study of Cabozantinib in Combination With Atezolizumab to Subjects With Locally Advanced or Metastatic Solid Tumors
|
Phase 1/Phase 2 | |
Completed |
NCT03181334 -
The C-SPAN Coalition: Colorectal Cancer Screening and Patient Navigation
|
N/A | |
Completed |
NCT03167125 -
Participatory Research to Advance Colon Cancer Prevention
|
N/A | |
Recruiting |
NCT04258137 -
Circulating DNA to Improve Outcome of Oncology PatiEnt. A Randomized Study
|
N/A | |
Recruiting |
NCT05568420 -
A Study of the Possible Effects of Medication on Young Onset Colorectal Cancer (YOCRC)
|
||
Recruiting |
NCT02972541 -
Neoadjuvant Chemotherapy Verse Surgery Alone After Stent Placement for Obstructive Colonic Cancer
|
N/A | |
Completed |
NCT02876224 -
Study of Cobimetinib in Combination With Atezolizumab and Bevacizumab in Participants With Gastrointestinal and Other Tumors
|
Phase 1 | |
Completed |
NCT01943500 -
Collection of Blood Specimens for Circulating Tumor Cell Analysis
|
N/A |