ArticleJournal of clinical microbiology2001
Magnetic immuno-PCR assay with inhibitor removal for direct detection of Helicobacter pylori in human feces.
Article in Journal of clinical microbiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Non-invasive diagnostic tests for Helicobacter pylori infection.The Cochrane database of systematic reviews · 2018Pooled it
- On the Role of Food in the Transmission ofFoods (Basel, Switzerland) · 2025Review
- Multi-omics analysis reveals disrupted gut microbiota and metabolism in gastric cancer patients with high SIRI.BMC cancer · 2025Article
- Comparative analysis of the detection of antibiotic genotypic resistance with gastric mucosa, gastric fluid, and fecal samples in patients withJournal of clinical microbiology · 2025Article
- Is Immuno-PCR Better than ELISA Test for Detection of Toxoplasma gondii IgG Antibody?Acta parasitologica · 2022Article
- Diagnosis of Helicobacter pylori: what should be the gold standard?World journal of gastroenterology · 2014Review
- Application of stool-PCR test for diagnosis of Helicobacter pylori infection in children.World journal of gastroenterology · 2009Article
- Helicobacter pylori detection and antimicrobial susceptibility testing.Clinical microbiology reviews · 2007Review
- Immune responses to differentiated forms of Helicobacter pylori in children with epigastric pain.Clinical and diagnostic laboratory immunology · 2003Article
- Helicobacter cetorum sp. nov., a urease-positive Helicobacter species isolated from dolphins and whales.Journal of clinical microbiology · 2002Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A PCR protocol was developed to detect Helicobacter pylori in human stool specimens. This protocol was based on the association of a magnetic immuno-PCR assay with a technique to remove inhibitors (agarose-embedded DNA preparation). Of the 47 H. pylori-positive and 57 H. pylori-negative patients included in this study, 38 were positive and 66 were negative by this new protocol. The sensitivity, specificity, and predictive values for a positive or a negative result were 80.9% (95% confidence interval [CI], 66.3 to 90.4), 100% (95% CI, 92.1 to 100), 100% (95% CI, 88.6 to 100), and 86.4% (95% CI, 75.2 to 93.2), respectively.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.