[PDF] Top 20 THE NBT TEST IN STREPTOCOCCAL PHARYNGITIS
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THE NBT TEST IN STREPTOCOCCAL PHARYNGITIS
... cal pharyngitis had a positive test, more than half the patients who had beta-hemolytic streptococci isolated from throat cultures had negative NBT tests.. The test was not useful in pre[r] ... See full document
7
Predicting streptococcal pharyngitis in adults in primary care: a systematic review of the diagnostic accuracy of symptoms and signs and validation of the Centor score
... detection test (RADT) of patients with three or two criteria, and sub- sequent treatment of those with positive test results and no treatment for all others ... See full document
11
Molecular and Clinical Diagnosis of Group A Streptococcal Pharyngitis in Children
... Detection and identification of GAS from pharyngeal swabs represent the current gold standard for the microbiological diag- nosis of GAS pharyngitis, with reported sensitivities between 90 and 95% (10, 11). ... See full document
6
Abdominal pain and nausea in the diagnosis of streptococcal pharyngitis in boys
... GAS pharyngitis from the reference standard may have altered our ...GAS pharyngitis, including those clinically diagnosed with probable GAS pharyngitis, showed a similar ...rapid test and ... See full document
8
Spectrum Bias of a Rapid Antigen Detection Test for Group A β-Hemolytic Streptococcal Pharyngitis in a Pediatric Population
... GABHS pharyngitis among ...pre- test probability of GABHS pharyngitis, were sub- stantially lower than the sensitivity reported by the ...GABHS pharyngitis in adult ... See full document
7
Role of the Microbiology Laboratory in Diagnosis and Management of Pharyngitis
... recent streptococcal infection, Gerber et ...tigen test results for GAS ...antigen test results be con- firmed by culture (8, ...negative test results be confirmed by ...antigen test ... See full document
6
Once-Daily Therapy for Streptococcal Pharyngitis With Amoxicillin
... detection test for GABHS (Q-test; Becton Dickinson, Cock- eysville, MD) and the other swab was transported by overnight courier to the Clinical Microbiology Laboratory at the University of Connecticut ... See full document
7
Rapid Diagnostic Tests for Group A Streptococcal Pharyngitis: A Meta-analysis
... The summary estimate of sensitivity of RADTs among all studies included was 0.86 (95% CI 0.83 to 0.88), whereas the summary estimate for speci fi city was 0.96 (95% CI 0.94 to 0.97, Supplemental Fig 4). We observed ... See full document
13
Patient and Parent-Reported Signs and Symptoms for Group A Streptococcal Pharyngitis
... Potentially eligible patients were not included in the study for the reasons shown in Fig 1. Of the 320 patients enrolled, 107 (33%) tested positive for GAS pharyngitis, 192 (60%) were female, and the mean age was ... See full document
9
Rheumatic Heart Disease – Systematic Review of Clinical Data and Assessment of Preventative Measures for a Global Solution
... Ensuring that patients see a physician whenever they start having streptococcal pharyngitis like symptoms is important because it allows them to get tested and treated in a timely manner. Although the ... See full document
7
Relationship Between the Clinical Likelihood of Group A Streptococcal Pharyngitis and the Sensitivity of a Rapid Antigen-Detection Test in a Pediatric Practice
... Based on the results of our study, we believe that RADT performance and cost-effectiveness may be compromised for those pediatric patients who have low ( ⱕ 2) McIsaac scores. At the other end of the clinical spectrum, a ... See full document
8
Detection of group a streptococcal pharyngitis by quantitative PCR
... The six primer pairs (Table 1) initially tested in our collection of reference streptococcal species (Table 2) targeted four GAS genes or genetic regions (speB, parE, spy1258, and spy1857). For two target genes ... See full document
7
Viral Features and Testing for Streptococcal Pharyngitis
... in specific subsets of patients. Furthermore, because this study was a secondary analysis of data collected for a different purpose, we do not have information about all viral features. If other viral features such as ... See full document
10
Streptococcal Pharyngitis: Impact of a High Sensitivity Antigen Test on Physician Outcome
... rapid test methods (6, 24, 33) or with and without positive direct test results (21, ...rapid test results were known for the same patient was conducted with a Native- American population in which ... See full document
6
Prevalence of Streptococcal Pharyngitis and Streptococcal Carriage in Children: A Meta-analysis
... antigen test were sent for culture confirmation. Al- though streptococcal grouping is ide- ally determined by using latex aggluti- nation in a microbiological laboratory, sensitivity to bacitracin is often ... See full document
10
Rapid Group A Streptococcal Antigen Detection Kit: Effect on Antimicrobial Therapy for Acute Pharyngitis
... Newly introduced rapid diagnostic tests for group A streptococcal pharyngitis should facilitate appro- priate antimicrobial use in patients with group A strep-.. tococcal pharyngitis.[r] ... See full document
8
Burden and Economic Cost of Group A Streptococcal Pharyngitis
... GAS pharyngitis at 2 pediatric practice sites in the Boston, Massachusetts, metropolitan ...GAS pharyngitis among children who were seen at 1 urban practice or 1 subur- ban practice, in urgent care visits, ... See full document
8
Cost-Effectiveness Analysis in Pediatric Practice
... The authors conclude that the preferred strategy for management of streptococcal pharyngitis is an- tigen test alone if the antigen test sensitivity is greater than 0.71 and is antigen t[r] ... See full document
6
Acute Urticaria Associated with Streptococcal Infection
... In 13 of 32 cases screened for streptococcal pharyngitis, either positive throat culture, significant streptococcal exoen-.. zyme antibodies (Streptozyme test), or both were found.[r] ... See full document
7
New Colorimetric Test for Rapid Diagnosis of Streptococcal Pharyngitis: A Warning
... PYR tests have been developed for the presumptive identification of isolated colonies of streptococci on blood agar plates.7’#{176} Most of these tests involve transferring colonies from[r] ... See full document
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