ClinicalTrials.gg
Status unknownNCT05317351Updated Apr 7, 2022

A Prospective Randomized Study Comparing the Adenoma Detection Yield of SC, AI and Combined AI and G-EYE®

An interventional study of Standard Colonoscopy and Artificial Intelligence Aided Colonoscopy (GI Genius™) in Colorectal (Colon or Rectal) Cancer and Adenoma, sponsored by Smart Medical Systems Ltd.. Status unknown at 2 sites in United States. Open to participants aged 45 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-04-07.

Sponsored by Smart Medical Systems Ltd. · Not applicable, Interventional, and Screening

The sponsor has not verified this record recently (last verified Mar 2022), so the status shown — last known as Not yet recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
2,160
Allocation
Randomized
Ages
45 Years and older
Sex
All
01

Study summary

This is a multicenter, 3-arm, randomized, open-label study. Subjects referred to colonoscopy for screening or surveillance will be randomized in a 2:5:5 into one of the following arms:

(i) Standard Colonoscopy (ii) Artificial Intelligence Aided Colonoscopy (GI Genius™) (iii) Combined Artificial Intelligence Aided Colonoscopy (GI Genius™) and G-EYE® Balloon Aided Colonoscopy

Read the detailed description

This is a multicenter, 3-arm, randomized, open-label study. Subjects referred to colonoscopy for screening or surveillance will be randomized in a 2:5:5 into one of the following arms:

(i) Standard Colonoscopy (ii) Artificial Intelligence Aided Colonoscopy (GI Genius™) (iii) Combined Artificial Intelligence Aided Colonoscopy (GI Genius™) and G-EYE® Balloon Aided Colonoscopy Study aim is to compare the adenoma detection yield, expressed by Adenoma Per Colonoscopy (APC), of these 3 arms.

02

Conditions studied

  • Colorectal (Colon or Rectal) Cancer
  • Adenoma
03

In context

Colonic Neoplasms

1,485 studies on the registry are indexed under Colonic Neoplasms; 362 are open to participants now.

This study's planned enrollment of 2,160 is above the median of 89 across 1,067 interventional studies indexed under Colonic Neoplasms.

Browse Colonic Neoplasms studies →

Lead sponsor

Smart Medical Systems Ltd. is the lead sponsor of 9 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
45 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Patients of age ≥ 45 years old
  2. Referred to colonoscopy for screening or surveillance colonoscopy (history of adenoma resection)
  3. The patient must understand and provide written consent for the procedure.

Exclusion criteria

Exclusion Criteria:

  1. Subjects with inflammatory bowel disease
  2. Subjects with a personal history of polyposis syndrome
  3. Subjects with suspected chronic stricture potentially precluding complete colonoscopy
  4. Subjects with diverticulitis or toxic megacolon
  5. Subjects with a history of radiation therapy to abdomen or pelvis
  6. Pregnant or lactating female subjects
  7. Subjects who are currently enrolled in another clinical investigation.
  8. Subjects with current oral or parenteral use of anticoagulants, not considered eligible by the investigator.
  9. Subjects with recent (within the last 3 mounts) coronary ischemia or CVA (stroke)
  10. Any patient condition deemed too risky for the study by the investigator
  11. Previous colonic surgery (except for appendectomy)
05

Study design

Phase
Not applicable
Primary purpose
Screening
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
2,160 participants (estimated)

Study arms

  • Active comparator
    Standard Colonoscopy ("SC")

    Subjects enrolled to arm 1 ("SC") will undergo colonoscopy using a standard colonoscope.

    Device: Standard Colonoscopy

  • Active comparator
    Artificial Intelligence Aided Colonoscopy (GI Genius™) ("AI")

    Subjects enrolled to arm 2 ("AI") will undergo colonoscopy using a standard colonoscope aided by Artificial Intelligence (GI Genius™)

    Device: Artificial Intelligence Aided Colonoscopy (GI Genius™)

  • Experimental
    Combined Artificial Intelligence (GI Genius™) and G-EYE® Colonoscopy (AG)

    Subjects enrolled to arm 3 ("AG") will undergo colonoscopy using the G-EYE® Colonoscope and Artificial Intelligence Aided Colonoscopy (GI Genius™).

    Device: Combined Artificial Intelligence Aided Colonoscopy (GI Genius™) and G-EYE® Balloon Aided Colonoscopy

Interventions

  • DeviceStandard Colonoscopy

    Subjects randomized into arm 1 will undergo standard colonoscopy using a standard colonoscope

  • DeviceArtificial Intelligence Aided Colonoscopy (GI Genius™)

    Subjects randomized into arm 2 will undergo colonoscopy using a standard colonoscope aided by Artificial Intelligence (GI Genius™)

  • DeviceCombined Artificial Intelligence Aided Colonoscopy (GI Genius™) and G-EYE® Balloon Aided Colonoscopy

    Subjects enrolled to arm 3 ("AG") will undergo colonoscopy using the G-EYE® Colonoscope and Artificial Intelligence Aided Colonoscopy (GI Genius™).

06

What researchers measure

Primary outcomes

  1. Adenoma Per Colonoscopy (APC) (AI compared with AG)

    Adenoma detection yield, represented by Adenoma Per Colonoscopy (APC) of AI compared with APC of AG.

    Time frame: Upon histology results (up to 30 days)

Secondary outcomes

  1. Adenoma Per Colonoscopy (APC) (SC compared with AG)

    Adenoma detection yield, represented by Adenoma Per Colonoscopy (APC) of SC compared with APC of AG

    Time frame: Upon histology results (up to 30 days)

  2. Advanced Adenoma Per Colonoscopy (AAPC) (SC compared with AG)

    Advanced Adenoma detection yield, represented by Advanced Adenoma Per Colonoscopy (AAPC) of SC compared with AAPC of AG

    Time frame: Upon histology results (up to 30 days)

07

Study locations

2 sites
  • Indiana University
    Indianapolis, Indiana 46202, United States
    • Douglas K Rex, MD · Contact · drex@iu.edu · 317-777-9676
  • NYU Langone Health
    New York, New York 10016, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 7, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05317351
Lead sponsor
Smart Medical Systems Ltd.
Responsible party
Sponsor
First posted
Apr 7, 2022
Start date
May 2022 (estimated)
Primary completion
Dec 2022 (estimated)
Completion
Dec 2022 (estimated)
Last update
Apr 7, 2022

Study contacts

Douglas K Rex, MD
Contact
drex@iu.edu
317-777-9676
Douglad K Rex, MD
principal investigator · Indina University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Mar 2022. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion