Observational Study on Microplastic Exposure and Gastric Carcinogenesis Risk
Summary
NIH registered an observational clinical trial (NCT07542652) on ClinicalTrials.gov to investigate whether microplastic exposure levels correlate with increased risk of gastric mucosal carcinogenesis. The study will use structured questionnaires to assess external microplastic exposure and evaluate microplastics as an independent risk factor for gastric carcinoma and related precancerous lesions. No compliance obligations or deadlines are imposed.
What changed
NIH registered a new observational clinical trial (NCT07542652) titled 'Association Between Microplastic Exposure and the Pathological Progression of Gastric Carcinogenesis.' The study will enroll participants to examine whether microplastic exposure levels increase gastric mucosal carcinogenesis risk and identify high-risk exposure sources via questionnaire.
This study registration has no compliance implications. Healthcare researchers studying environmental risk factors for gastric cancer may find this trial relevant to their literature review. No obligations are imposed on manufacturers, healthcare providers, or patients by this registration.
Archived snapshot
Apr 21, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Association Between Microplastic Exposure and the Pathological Progression of Gastric Carcinogenesis
Observational NCT07542652 Kind: OBSERVATIONAL Apr 21, 2026
Abstract
The objective of this clinical trial is to explore the correlation between the level of microplastic exposure and the risk of gastric mucosal carcinogenesis, and to evaluate the strength of its effect as an independent risk factor. The main questions it aims to answer include: Does the level of microplastic exposure increase the risk of gastric mucosal carcinogenesis? Can the correlation between the level of microplastic exposure and gastric mucosal carcinogenesis, as well as the sources of high - risk microplastic exposure, be explored through a questionnaire on external microplastic exposure? Researchers will complete a design structured questionnaire and ask participants to fill it out carefully and truthfully to determine whether the level of microplastic exposure increases the risk of gastric mucosal carcinogenesis.
Conditions: Gastric Carcinoma, Gastritis Chronic, Intestinal Metaplasia, Gastric Precancerous Lesions
Related changes
Get daily alerts for ClinicalTrials.gov Studies
Daily digest delivered to your inbox.
Free. Unsubscribe anytime.
Source
About this page
Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission
Source document text, dates, docket IDs, and authority are extracted directly from NIH.
The summary, classification, recommended actions, deadlines, and penalty information are AI-generated from the original text and may contain errors. Always verify against the source document.
Classification
Who this affects
Taxonomy
Browse Categories
Get alerts for this source
We'll email you when ClinicalTrials.gov Studies publishes new changes.
Subscribed!
Optional. Filters your digest to exactly the updates that matter to you.