Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Serum Laboratory Studies, Stool Test, Breath Test

Serum Laboratory Studies, Stool Test, Breath Test

Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

No-cost envelope modification improves fecal immunochemical test laboratory acceptance in a US Veterans Affairs colorectal cancer screening trial.

Journal of medical screening·2026

Same author

Risk Factors of Proximal and Distal Advanced Colorectal Conventional and Serrated Neoplasia in Adults Younger Than 50 Years of Age.

The American journal of gastroenterology·2026

Same author

Higher Sessile Serrated Lesion Detection Rates Calculated Using All Examinations Are Associated With Lower Risk for Postcolonoscopy Colorectal Cancer: Data From the New Hampshire Colonoscopy Registry.

Clinical and translational gastroenterology·2026

Same author

Anatomical Distribution of Polyps Is Different for Men and Women With Positive Stool Tests.

JGH open : an open access journal of gastroenterology and hepatology·2025

Same author

Association of Endoscopist Colonoscopy Quality Measures With Follow-Up Colonoscopy Outcomes After Positive Stool Tests (Multitarget Stool DNA or Fecal Immunochemical Test): Retrospective Cross-Sectional Analysis of Data From the New Hampshire Colonoscopy Registry.

The American journal of gastroenterology·2024

Same author

Screening for Colorectal Cancer in Asymptomatic Average-Risk Adults.

Annals of internal medicine·2024

Search research articles

Related Experiment Video

Updated: Jul 4, 2025

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection

Published on: June 8, 2020

Fecal Immunochemical Test Screening: Maximizing Success by Minimizing Failure.

Joseph C Anderson^1,2,3, Douglas J Robertson^2,3

¹University of Connecticut School of Medicine, Farmington, Connecticut.

Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology

|February 6, 2024

Summary

Implementing fecal immunochemical testing (FIT) for colorectal cancer screening is challenging. A study found over 10% of FIT tests were unsatisfactory, highlighting the need for improved patient and clinician support to reduce rejections.

More Related Videos

Comparative Analysis of Automatic Fecal Analyzer versus Direct Wet Smear Microscopy for Detecting Parasitic Infections in Stool Samples

Comparative Analysis of Automatic Fecal Analyzer versus Direct Wet Smear Microscopy for Detecting Parasitic Infections in Stool Samples

Published on: April 25, 2025

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

Published on: April 28, 2022

Related Experiment Videos

Last Updated: Jul 4, 2025

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection

Published on: June 8, 2020

Comparative Analysis of Automatic Fecal Analyzer versus Direct Wet Smear Microscopy for Detecting Parasitic Infections in Stool Samples

Comparative Analysis of Automatic Fecal Analyzer versus Direct Wet Smear Microscopy for Detecting Parasitic Infections in Stool Samples

Published on: April 25, 2025

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

High-Throughput Screening of Microbial Isolates with Impact on Caenorhabditis elegans Health

Published on: April 28, 2022

Area of Science:

Gastroenterology
Public Health
Clinical Medicine

Background:

Fecal immunochemical testing (FIT) is a key method for colorectal cancer screening.
Implementing FIT programs, whether opportunistic or mailed, faces practical challenges.
Ensuring test accuracy and completion rates is crucial for effective screening.

Purpose of the Study:

To evaluate the rate of unsatisfactory FIT tests in a large safety net hospital system.
To identify areas for improvement in clinical practice for FIT-based colorectal cancer screening.
To provide insights into system-level strategies for enhancing FIT success rates.

Main Methods:

Analysis of data from 56,980 individuals who submitted a FIT test.
Assessment of test rejection rates within a safety net hospital system.
Comparison of observed unsatisfactory FIT rates against established benchmarks.

Main Results:

10.2% (N = 5,819) of submitted FIT tests were unsatisfactory.
This rate significantly exceeds the recommended 5% benchmark by the U.S. Multi-Society Task Force.
The findings indicate substantial room for improvement in FIT implementation and patient adherence.

Conclusions:

High rates of unsatisfactory FIT tests necessitate a system-level focus on failure prevention.
Enhanced patient support and clinician engagement are vital for improving FIT completion and reducing rejections.
Optimizing FIT screening requires addressing practical challenges in test completion and submission.