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Evidence

Built on real programs, not a lab concept.

A decade of running capsule services for national health systems, research programs and hospitals. Every study below links to its source.

A clinician reviewing capsule endoscopy images on a large monitor
12,000+capsule procedures supported since 2015
2015first programs at CorporateHealth International
9operating geographies
3settings: clinic, community and home

Company-reported totals across CorporateHealth International (2015–2025) and GI Digital (since 2020). Most procedures were in Scotland, England, Denmark and the U.S., with further work in Germany, Poland, Portugal, Sweden and Canada.

Studies and programs

Research on the whole process.

United KingdomAI-supported reading

CESCAIL

Multicentre NHS study sponsored by University Hospitals Coventry and Warwickshire with NIHR funding. It compares AiSPEED™-supported review of colon capsule studies with conventional reading.

720enrolled
673final analysis
82%less reading time reported
DenmarkHome delivery and screening

CareForColon

Home-delivered colon capsule endoscopy in national screening, with CorporateHealth International delivering and reading capsule studies in several trials.

253back-to-back CCE + colonoscopy
100after incomplete colonoscopy
ScotlandNational service

ScotCap

A national colon capsule service built by NHS boards with the Medtronic and CorporateHealth International partnership.

1,087procedures in the national registry
509in the service evaluation
EnglandRemote home service

5G-SUCCEEDS

A SmartBox-supported, remotely supervised home colon capsule service. A small feasibility study of delivery and patient acceptance.

25participants
88%satisfied
United StatesTele-GI at an academic center

Keck Medicine of USC

Keck Hospital and the Keck School of Medicine of USC worked with GI Digital on a Tele-GI program using the SmartBox and PEARL™. Shown as project history.

GuamRemote hub

Guam Regional Medical City

The island's first capsule endoscopy service, launched in 2024 with GI Digital as general contractor. A second phase added a magnetically controlled gastric capsule.

Technology and quality

Regulatory status, stated plainly.

AiSPEED (colon capsule)

Previously CE-marked and UKCA-registered as Class I software as a medical device under CorporateHealth International. Not FDA-cleared.

Quality management

GI Digital uses the quality management system that was certified to ISO 13485 when it was operated by CorporateHealth International.

PEARL

Grew from an early teleradiology system. Supports remote capsule-video analysis and reporting at Guam Regional Medical City (GRMC) and other hospitals and practices.

More publications

Further reading.

Managed-service operations Scandinavian Journal of Gastroenterology
AI polyp re-identification Frontiers in Artificial Intelligence and Applications
Remote colon capsule endoscopy in Québec Rossy Cancer Network award, study under way
CareForColon2015 trial Interim results and contractor record

Logos and program names show that a defined relationship existed. Scope varied by organization and program, and a listing does not imply endorsement or current status.

Want the evidence summary for your clinical committee?

We'll send our latest capsule evidence summary and the AiSPEED validation brief.