Ignite Creation Date:
2025-12-24 @ 7:58 PM
Ignite Modification Date:
2025-12-25 @ 5:32 PM
Study NCT ID:
NCT07083804
Status:
RECRUITING
Last Update Posted:
2025-11-20
First Post:
2025-07-11
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Feasibility Study to Diagnose Helicobacter Pylori in the Paediatric Population Using Non-invasive Fecal Analysis
Sponsor:
Poitiers University Hospital
Organization:
Study Overview
Official Title:
Feasibility Study to Diagnose Helicobacter Pylori In The Paediatric Population Using Non-Invasive Fecal Analysis: the HEPYCA Study
Status:
RECRUITING
Status Verified Date:
2025-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
HEPYCA
Brief Summary:
Helicobacter pylori infection is a widespread bacterial disease affecting nearly half of the world's population. In children, the infection displays distinct features versus adults, with lower prevalence, variable symptoms, and differing endoscopic and histological appearances.
Typically acquired in early childhood, its transmission is closely linked to socio-economic disadvantage and overcrowding. Although most infected children are asymptomatic, some develop epigastric pain, dyspepsia, weight loss, or other gastrointestinal disturbances. Chronic infection may eventually lead to mucosal atrophy and intestinal metaplasia, increasing the risk of gastric cancer later in life. Given the limitations and risks of invasive diagnostic methods-especially endoscopy under general anesthesia-there is a critical need for reliable, non-invasive tests. Recent adult studies indicate that stool-based PCR is a promising alternative for both detecting H. pylori and identifying clarithromycin resistance.
The primary objectives of this study are to evaluate the intrinsic diagnostic performance of high-resolution melt PCR (HP PCR) in stools, and to compare these results with those obtained from a conventional work-up, such as gastric biopsies, in a paediatric population. In accordance with prevailing rationality, the principal outcome of this study will be an evaluation of the intrinsic diagnostic capabilities of the proposed method. This will be accomplished by conducting a comparison of the sensitivity and specificity of the PCR test in stools with those of gastric biopsies (reference test).
Typically acquired in early childhood, its transmission is closely linked to socio-economic disadvantage and overcrowding. Although most infected children are asymptomatic, some develop epigastric pain, dyspepsia, weight loss, or other gastrointestinal disturbances. Chronic infection may eventually lead to mucosal atrophy and intestinal metaplasia, increasing the risk of gastric cancer later in life. Given the limitations and risks of invasive diagnostic methods-especially endoscopy under general anesthesia-there is a critical need for reliable, non-invasive tests. Recent adult studies indicate that stool-based PCR is a promising alternative for both detecting H. pylori and identifying clarithromycin resistance.
The primary objectives of this study are to evaluate the intrinsic diagnostic performance of high-resolution melt PCR (HP PCR) in stools, and to compare these results with those obtained from a conventional work-up, such as gastric biopsies, in a paediatric population. In accordance with prevailing rationality, the principal outcome of this study will be an evaluation of the intrinsic diagnostic capabilities of the proposed method. This will be accomplished by conducting a comparison of the sensitivity and specificity of the PCR test in stools with those of gastric biopsies (reference test).
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: