Investigating the link between antibiotic use, high birth weight, and early-onset colorectal cancer

A Case-Control Study to Evaluate Broad-Spectrum Antibiotic use and High Birth Weight as Potential Risk Factors for Early-Onset Colorectal Cancer

NIH-funded research Kaiser Foundation Research Institute · NIH-10687185

This study is looking at how certain factors, like taking antibiotics and being born with a high birth weight, might increase the risk of colorectal cancer in young adults under 50, and it’s inviting people to share their health and lifestyle information to help us understand this better.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionKaiser Foundation Research Institute NIH-funded
Lab location1 site (Oakland, UNITED STATES)
Project IDNIH-10687185 on NIH RePORTER

What this research studies

This research aims to explore potential risk factors for early-onset colorectal cancer (eoCRC) in young adults under 50, focusing on the impact of broad-spectrum antibiotic use and high birth weight. By analyzing data from diverse populations, the study seeks to identify how these factors may contribute to the rising incidence of eoCRC. Participants may provide information about their medical history, lifestyle, and early life exposures, which will be used to develop a better understanding of the disease's etiology. The findings could lead to improved screening and prevention strategies for at-risk individuals.

Who could benefit from this research

Good fit: Ideal candidates for this research include young adults under 50 who have experienced high birth weight or have a history of broad-spectrum antibiotic use.

Not a fit: Patients who are over 50 years old or do not have a history of the specified risk factors may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to better identification of individuals at risk for early-onset colorectal cancer and inform preventive measures.

How similar studies have performed: While there is limited research specifically on early-onset colorectal cancer, studies on gut microbiome and antibiotic use have shown promising results in understanding various gastrointestinal diseases.

Where this research is happening

Oakland, UNITED STATES

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.