ArticleInternational journal of general medicine2026
Platelet Antigen Polymorphisms in Cirrhosis: Association with Esophageal Varices Development.
Article in International journal of general medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Esophageal varices (EVs) are a serious consequence of portal hypertension in chronic liver disease, particularly in hepatitis C virus (HCV) infection. While endoscopy remains the gold standard for diagnosis, there is growing interest in human platelet antigen (HPA) polymorphisms as potential non-invasive markers associated with EV development. Aim: To assess the association between HPA-1, HPA-2, and HPA-3 gene polymorphisms and the presence and severity of EVs in cirrhotic patients. Methods: In this case-control study, 150 patients with HCV-related cirrhosis were enrolled and divided into two groups based on endoscopic findings: 75 with EVs and 75 without. HPA genotyping was performed using polymerase chain reaction with sequence-specific primers (PCR-SSP). Statistical analysis included univariate and multivariate logistic regression, with odds ratios (ORs) and 95% confidence intervals (CIs) calculated. Results: The HPA-3 (ab + aa) genotypes were significantly associated with the presence of EVs in univariate analysis (OR: 2.244, 95% CI: 1.039-4.847, p = 0.040), but this association was not maintained in multivariate analysis (OR: 0.679, 95% CI: 0.209-2.211, p = 0.521). Higher grades of varices were significantly associated with HPA-1 (a), HPA-2 (b), and HPA-3 (a) alleles (p < 0.05). Platelet count and platelet count-to-spleen diameter (PC/SD) ratio were also significantly associated with EVs in univariate analysis (p < 0.001). In multivariate analysis, serum creatinine (OR: 0.234, 95% CI: 0.116-0.473, p < 0.001) and portal vein diameter (OR: 1.542, 95% CI: 1.231-1.930, p < 0.001) were identified as independent predictors of EVs. Conclusion: HPA polymorphisms were associated with the presence and severity of esophageal varices but were not independent predictors. Further multicenter prospective studies are needed to clarify their clinical utility.
Indexed as
Identifiers
What OpenQuestion holds
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.