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NCT04136002 · ClinicalTrials.gov registry record

Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode

A clinical trial of Colorectal Cancer, sponsored by Guardant Health.

Completed
Registry status
44,467
Enrollment target
20
Study locations

NCT04136002: Completed study of Colorectal Cancer, sponsored by Guardant Health.

NCT04136002 is a study of Colorectal Cancer that has completed, run by Guardant Health. The registered enrollment target is 44,467 participants, above the 1,428-participant average among 381 other Colorectal Cancer trials with a reported enrollment target (3014% higher). The trial reports 20 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04136002, a study of Colorectal Cancer, has completed, sponsored by Guardant Health.

COMPLETED
Registry status
44,467 participants
Enrollment target
20
Study locations

Study Summary

The ECLIPSE (Evaluation of the ctDNA LUNAR test in an Average Patient Screening Episode) study is a prospective, observational multi-site study without randomization. The primary objective of the study is to evaluate the performance characteristics of a blood-based ctDNA LUNAR-2 test to detect colorectal cancer in a screen-relevant, average risk population.

Primary Outcome

Sensitivity of colorectal cancer detection

Conditions Studied

Study Locations (20)

Arizona

  • Hope Research Institute - Chandler
  • Southeast Valley Gastroenterology - Chandler
  • Prime Medical Group, LLC - Gilbert
  • Hope Research Institute - Glendale
  • GI Research Associates, LLC - Phoenix
  • "Forty-Third Medical Associates Absolute Clinical Research" - Phoenix
  • Del Sol Research Management, LLC - Tucson
  • Novak Clinical Research - Tucson
  • Del Sol Research Management, LLC - Tuscon

Alabama

  • Pinnacle Research Group, LLC - Anniston
  • Lakeview Clinical Research - Guntersville
  • Medical Affiliated Research Center - Huntsville
  • Jasper Summit Research LLC - Jasper

California

  • Associated Gastroenterology Medical Group - Anaheim
  • InSite Digestive Health Care - Arcadia
  • Gastroenterology - Burlingame
  • Ventura County Gastroenterology Medical Group - Camarillo

Arkansas

  • Preferred Research Partners, Inc - Little Rock
  • Premier Gastroenterology - Little Rock
  • Arkansas Gastroenterology - North Little Rock

Trial Details

FieldValue
Enrollment Target 44,467 participants
Start Date 2019-10-08
Est. Completion 2025-08-05
Guardant Health

9 total trials

What the finished NCT04136002 record still lists

NCT04136002 is an observational study that tracks outcomes without assigning an intervention. Its 44,467 participants enrollment target places it among the larger protocols in the corpus, above the 1,428-participant average among 381 other Colorectal Cancer trials with a reported enrollment target (3014% higher).

The record links to 1 condition, with Colorectal Cancer appearing as the primary indexed condition, and to 0 interventions.

NCT04136002 names 20 study sites across 4 states, led by Arizona, Alabama, California.

Frequently Asked Questions

What is clinical trial NCT04136002 about?

NCT04136002 is a clinical study titled "Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode". The ECLIPSE (Evaluation of the ctDNA LUNAR test in an Average Patient Screening Episode) study is a prospective, observational multi-site study without randomization. The primary objective of the study is to evaluate the performance characteristics of a blood-based ctDNA LUNAR-2 test to detect color...

What is the current status of trial NCT04136002?

This trial is currently completed. The enrollment target is 44,467 participants. The study started on 2019-10-08. Estimated completion is 2025-08-05.

What conditions does trial NCT04136002 study?

This clinical trial studies the following conditions: Colorectal Cancer.

Who is sponsoring clinical trial NCT04136002?

This trial is sponsored by Guardant Health, which has 9 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04136002 being conducted?

This trial has 20 study locations across Alabama, Arizona, Arkansas, California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Colorectal Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04136002's enrollment target sits among peer trials

44,467 4th of 381 higher than 378 of 381 other Colorectal Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Colorectal Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04136002, the US trial registry maintained by the National Library of Medicine. NCT04136002 (large enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.