ArticleJournal of clinical microbiology2002
Direct detection of Helicobacter pylori mutations associated with macrolide resistance in gastric biopsy material taken from human immunodeficiency virus-infected subjects.
Article in Journal of clinical microbiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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
5 citing papers in PubMed.
- Differences in 23S ribosomal RNA mutations between wild-type and mutant macrolide-resistantExperimental and therapeutic medicine · 2015Article
- Review
- Mutations in a 23S rRNA gene of Chlamydia trachomatis associated with resistance to macrolides.Antimicrobial agents and chemotherapy · 2004Article
- Review
- Coinfection: Helicobacter pylori/human immunodeficiency virus.Digestive diseases and sciencesArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One hundred forty gastric biopsies were tested by microbiological methods and by amplifying a sequence of 23S rRNA and identifying mutations associated to clarithromycin resistance. Seventy-six specimens were positive for Helicobacter pylori. Mutational analysis revealed alterations in 18 (39.1%) of 46 and 2 (8.7%) of 23 samples from human immunodeficiency virus-seropositive and -seronegative persons, respectively. The results of the mutational analysis fully correlated with those of the susceptibility tests.
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Registered trials
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