ArticleAnnals of pediatric cardiology
Comparison of antistreptolysin O and anti-deoxyribonucleic B titers in healthy children to those with acute pharyngitis, acute rheumatic fever, and rheumatic heart disease aged 5-15 years.
Article in Annals of pediatric cardiology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Utility of Human Immune Responses to GAS Antigens as a Diagnostic Indicator for ARF: A Systematic Review.Frontiers in cardiovascular medicine · 2021Pooled it
- Article
- Determination of the upper limit of normal for serum anti-streptolysin-O titre in primary school children in Southern Nigeria; A model for other low resource settings.International journal of cardiology. Cardiovascular risk and prevention · 2024Article
- Revising the value of Antistreptolysin O titre in childhood and its interpretation in the diagnostic approach of rheumatic diseases.European journal of pediatrics · 2024Article
- Study of streptococcal antibody (anti-streptolysin O) among healthy children in Bangladesh.SAGE open medicine · 2022Article
- Rheumatic Fever and Rheumatic Heart Disease in Children.Indian journal of pediatrics · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAcute rheumatic fever (ARF) affects millions of children in the third world countries like India. The diagnosis of rheumatic fever is based on the Jones criteria with serological titers, antistreptolysin O titer (ASO), and anti-deoxyribonucleic B (ADB), taken as evidence of recent streptococci infection. There is a lack of recent data available on ASO and ADB titers in children from the Delhi/NCR and thus adequate geographical area-specific cutoffs for the region are not available. AIMS AND
objectivesThe aim of this study is to determine and compare the ASO and ADB antibody titers in children with acute pharyngitis, ARF, rheumatic heart disease (RHD), and in healthy children of the Delhi/NCR region. MATERIALS AND
methodsTwenty-six cases of ARF, 51 cases of RHD, 50 cases of acute pharyngitis, and 84 healthy normal children were included in the study. A single ASO and ADB titer measurement was done in these children.
resultsThe ASO titers was raised in acute pharyngitis - 303 IU/ml (interquartile range [IQR], 142-520 IU/ml) and ARF - 347.5 IU/ml (IQR, 125-686 IU/ml) children in comparison to healthy controls - 163.5 IU/ml (IQR, 133-246.5 IU/ml) and RHD patients - 163 IU/ml (IQR, 98.250-324.500). The ADB titers were highest in ARF patients - 570.5 IU/ml (IQR, 276-922 IU/ml) followed with RHD - 205 IU/ml (IQR, 113.6-456.5), healthy controls - 78.25 IU/ml (IQR, 53.39-128.15 IU/ml), and acute pharyngitis - 75.12 IU/ml (IQR, 64.5-136 IU/ml). The upper limit of normal (ULN) values of ASO and ADB computed from normal healthy children were 262.4 IU/ml and 134.44 IU/ml, respectively, and these can be used as cutoff values for recent streptococcal infection in this geographical area.
conclusionsThe median ASO titers in acute pharyngitis group and ARF were significantly raised compared to that of the control group. The ADB titers were raised in ARF and RHD patients albeit the levels were higher in ARF patients. The derived ULN values can be used as cutoff reference.
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.