1
|
Bakhit M, Gamage SK, Atkins T, Glasziou P, Hoffmann T, Jones M, Sanders S. Diagnostic performance of clinical prediction rules to detect group A beta-haemolytic streptococci in people with acute pharyngitis: a systematic review. Public Health 2024; 227:219-227. [PMID: 38241903 DOI: 10.1016/j.puhe.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/20/2023] [Accepted: 12/05/2023] [Indexed: 01/21/2024]
Abstract
OBJECTIVE To assess and compare the diagnostic performance of Clinical Prediction Rules (CPRs) developed to detect group A Beta-haemolytic streptococci in people with acute pharyngitis (or sore throat). STUDY DESIGN A systematic review. METHODS We searched PubMed, Embase and Web of Science (inception-September 2022) for studies deriving and/or validating CPRs comprised of ≥2 predictors from an individual's history or physical examination. Two authors independently screened articles, extracted data and assessed risk of bias in included studies. A meta-analysis was not possible due to heterogeneity. Instead we compared the performance of CPRs when they were validated in the same study population (head-to-head comparisons). We used a modified grading of recommendations, assessment, development, and evaluations (GRADE) approach to assess certainty of the evidence. RESULTS We included 63 studies, all judged at high risk of bias. Of 24 derived CPRs, 7 were externally validated (in 46 external validations). Five validation studies provided data for head-to-head comparison of four pairs of CPRs. Very low certainty evidence favoured the Centor CPR over the McIsaac (2 studies) and FeverPain CPRs (1 study) and found the Centor CPR was equivalent to the Walsh CPR (1 study). The AbuReesh and Steinhoff 2005 CPRs had a similar poor discriminative ability (1 study). Within and between study comparisons suggested the performance of the Centor CPR may be better in adults (>18 years). CONCLUSION Very low certainty evidence suggests a better performance of the Centor CPR. When deciding about antibiotic prescribing for pharyngitis patients, involving patients in a shared decision making discussion about the likely benefits and harms, including antibiotic resistance, is recommended. Further research of higher rigour, which compares CPRs across multiple settings, is needed.
Collapse
Affiliation(s)
- Mina Bakhit
- Institute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
| | | | - Tiffany Atkins
- Institute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
| | - Paul Glasziou
- Institute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
| | - Tammy Hoffmann
- Institute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
| | - Mark Jones
- Institute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
| | - Sharon Sanders
- Institute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
| |
Collapse
|
2
|
Yoon YK, Park CS, Kim JW, Hwang K, Lee SY, Kim TH, Park DY, Kim HJ, Kim DY, Lee HJ, Shin HY, You YK, Park DA, Kim SW. Guidelines for the Antibiotic Use in Adults with Acute Upper Respiratory Tract Infections. Infect Chemother 2017; 49:326-352. [PMID: 29299900 PMCID: PMC5754344 DOI: 10.3947/ic.2017.49.4.326] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Indexed: 12/20/2022] Open
Abstract
These guidelines were developed as part of the 2016 Policy Research Servicing Project by the Korea Centers for Disease Control and Prevention. A multidisciplinary approach was taken to formulate this guideline to provide practical information about the diagnosis and treatment of adults with acute upper respiratory tract infection, with the ultimate aim to promote the appropriate use of antibiotics. The formulation of this guideline was based on a systematic literature review and analysis of the latest research findings to facilitate evidence-based practice, and focused on key questions to help clinicians obtain solutions to clinical questions that may arise during the care of a patient. These guidelines mainly cover the subjects on the assessment of antibiotic indications and appropriate selection of antibiotics for adult patients with acute pharyngotonsillitis or acute sinusitis.
Collapse
Affiliation(s)
- Young Kyung Yoon
- Korean Society of Infectious Diseases, Seoul, Korea.,Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Chan Soon Park
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otolaryngology-Head and Neck Surgery, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Jae Wook Kim
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otolaryngology-Head and Neck Surgery, Soonchunhyang University hospital Seoul, Seoul, Korea
| | - Kyurin Hwang
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otolaryngology-Head and Neck Surgery, Soonchunhyang University hospital Seoul, Seoul, Korea
| | - Sei Young Lee
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Korea
| | - Tae Hoon Kim
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Do Yang Park
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otorhinolaryngology, Ajou University, School of Medicine, Suwon, Korea
| | - Hyun Jun Kim
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otorhinolaryngology, Ajou University, School of Medicine, Suwon, Korea
| | - Dong Young Kim
- Korean Society of Otorhinolaryngology-Head and Neck Surgery, Seoul, Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University, College of Medicine, Seoul, Korea
| | - Hyun Jong Lee
- Korean Association of Otorhinolaryngologists, Seoul, Korea
| | - Hyun Young Shin
- Korean Association of Family Medicine, Seoul, Korea.,Department of Family Medicine, Myongji Hospital, Seonam University, College of Medicine, Goyang, Korea
| | - Yong Kyu You
- Korean Medical Practitioners Association, Seoul, Korea.,Department of Internal Medicine, Nammoon Medical Clinic, Seoul, Korea
| | - Dong Ah Park
- Division of Healthcare Technology Assessment Research, National Evidence-Based Healthcare Collaborating Agency, Seoul, Korea
| | - Shin Woo Kim
- Korean Society of Infectious Diseases, Seoul, Korea.,Korean Society for Chemotherapy, Seoul, Korea.,Department of Internal Medicine, Kungpook National University, School of Medicine, Daegu, Korea.
| |
Collapse
|
3
|
Windfuhr JP, Toepfner N, Steffen G, Waldfahrer F, Berner R. Clinical practice guideline: tonsillitis I. Diagnostics and nonsurgical management. Eur Arch Otorhinolaryngol 2016; 273:973-87. [PMID: 26755048 PMCID: PMC7087627 DOI: 10.1007/s00405-015-3872-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 12/17/2015] [Indexed: 12/14/2022]
Abstract
More than 120,000 patients are treated annually in Germany to resolve repeated episodes of acute tonsillitis. Therapy is aiming at symptom regression, avoidance of complications, reduction in the number of disease-related absences in school or at work, increased cost-effectiveness and improved quality of life. The purpose of this part of the guideline is to provide clinicians in any setting with a clinically focused multi-disciplinary guidance through different conservative treatment options in order to reduce inappropriate variation in clinical care, improve clinical outcome and reduce harm. Surgical management in terms of intracapsular as well as extracapsular tonsillectomy (i.e. tonsillotomy) is the subject of part II of this guideline. To estimate the probability of tonsillitis caused by β-hemolytic streptococci, a diagnostic scoring system according to Centor or McIsaac is suggested. If therapy is considered, a positive score of ≥3 should lead to pharyngeal swab or rapid test or culture in order to identify β-hemolytic streptococci. Routinely performed blood tests for acute tonsillitis are not indicated. After acute streptococcal tonsillitis, there is no need to repeat a pharyngeal swab or any other routine blood tests, urine examinations or cardiological diagnostics such as ECG. The determination of the antistreptolysin O-titer (ASLO titer) and other antistreptococcal antibody titers do not have any value in relation to acute tonsillitis with or without pharyngitis and should not be performed. First-line therapy of β-hemolytic streptococci consists of oral penicillin. Instead of phenoxymethylpenicillin–potassium (penicillin V potassium), also phenoxymethlpenicillin–benzathine with a clearly longer half-life can be used. Oral intake for 7 days of one of both the drugs is recommended. Alternative treatment with oral cephalosporins (e.g. cefadroxil, cefalexin) is indicated only in cases of penicillin failure, frequent recurrences, and whenever a more reliable eradication of β-hemolytic streptococci is desirable. In cases of allergy or incompatibility of penicillin, cephalosporins or macrolides (e.g. Erythromycin-estolate) are valuable alternatives.
Collapse
Affiliation(s)
- Jochen P Windfuhr
- Department of Otorhinolaryngology, Plastic Head and Neck Surgery, Kliniken Maria Hilf, Sandradstr. 43, 41061, Mönchengladbach, Germany.
| | - Nicole Toepfner
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | | | - Frank Waldfahrer
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Erlangen, Waldstr. 1, 91054, Erlangen, Germany
| | - Reinhard Berner
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| |
Collapse
|
4
|
Alper Z, Uncu Y, Akalin H, Ercan I, Sinirtas M, Bilgel NG. Diagnosis of acute tonsillopharyngitis in primary care: a new approach for low-resource settings. J Chemother 2013; 25:148-55. [PMID: 23783139 DOI: 10.1179/1973947813y.0000000071] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
BACKGROUND Diagnosing GABHS (Group A-beta Hemolytic Streptococcus) tonsillopharyngitis by clinical scoring is a recommended approach in developed countries, but there is still much controversy for low resource settings. AIM We aimed to assess the impact of Centor criteria with the support of practical laboratory tests. METHODS We prospectively included patients complaining sore throat (N = 282). We evaluated them in terms of Centor scoring and performed white blood cell count (WBC), C-reactive protein (CRP), rapid antigen detecting test, and throat culture. RESULTS In GABHS cases (N = 32, 11·3%), two of the criteria were observed to be positive in more than half of the cases (N = 19, 59·3%), while 13 (40·7%) cases met three/four criteria. The specificity of having two criteria was found to be 65·5% and increased to 91·5% after including CRP and WBC. CONCLUSION Centor criteria could be safely used to reduce unnecessary antibiotic usage for tonsillopharyngitis in developing countries.
Collapse
Affiliation(s)
- Zuleyha Alper
- University of Uludag, Faculty of Medicine, Bursa, Turkey.
| | | | | | | | | | | |
Collapse
|
5
|
Aalbers J, O'Brien KK, Chan WS, Falk GA, Teljeur C, Dimitrov BD, Fahey T. 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. BMC Med 2011; 9:67. [PMID: 21631919 PMCID: PMC3127779 DOI: 10.1186/1741-7015-9-67] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Accepted: 06/01/2011] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Stratifying patients with a sore throat into the probability of having an underlying bacterial or viral cause may be helpful in targeting antibiotic treatment. We sought to assess the diagnostic accuracy of signs and symptoms and validate a clinical prediction rule (CPR), the Centor score, for predicting group A β-haemolytic streptococcal (GABHS) pharyngitis in adults (> 14 years of age) presenting with sore throat symptoms. METHODS A systematic literature search was performed up to July 2010. Studies that assessed the diagnostic accuracy of signs and symptoms and/or validated the Centor score were included. For the analysis of the diagnostic accuracy of signs and symptoms and the Centor score, studies were combined using a bivariate random effects model, while for the calibration analysis of the Centor score, a random effects model was used. RESULTS A total of 21 studies incorporating 4,839 patients were included in the meta-analysis on diagnostic accuracy of signs and symptoms. The results were heterogeneous and suggest that individual signs and symptoms generate only small shifts in post-test probability (range positive likelihood ratio (+LR) 1.45-2.33, -LR 0.54-0.72). As a decision rule for considering antibiotic prescribing (score ≥ 3), the Centor score has reasonable specificity (0.82, 95% CI 0.72 to 0.88) and a post-test probability of 12% to 40% based on a prior prevalence of 5% to 20%. Pooled calibration shows no significant difference between the numbers of patients predicted and observed to have GABHS pharyngitis across strata of Centor score (0-1 risk ratio (RR) 0.72, 95% CI 0.49 to 1.06; 2-3 RR 0.93, 95% CI 0.73 to 1.17; 4 RR 1.14, 95% CI 0.95 to 1.37). CONCLUSIONS Individual signs and symptoms are not powerful enough to discriminate GABHS pharyngitis from other types of sore throat. The Centor score is a well calibrated CPR for estimating the probability of GABHS pharyngitis. The Centor score can enhance appropriate prescribing of antibiotics, but should be used with caution in low prevalence settings of GABHS pharyngitis such as primary care.
Collapse
Affiliation(s)
- Jolien Aalbers
- HRB Centre for Primary Care Research, Department of General Practice, RCSI Medical School, Dublin, Republic of Ireland
- Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Kirsty K O'Brien
- HRB Centre for Primary Care Research, Department of General Practice, RCSI Medical School, Dublin, Republic of Ireland
| | - Wai-Sun Chan
- HRB Centre for Primary Care Research, Department of General Practice, RCSI Medical School, Dublin, Republic of Ireland
| | - Gavin A Falk
- HRB Centre for Primary Care Research, Department of General Practice, RCSI Medical School, Dublin, Republic of Ireland
| | - Conor Teljeur
- Department of Public Health and Primary Care, Trinity Centre, AMNCH, Dublin, Republic of Ireland
| | - Borislav D Dimitrov
- HRB Centre for Primary Care Research, Department of General Practice, RCSI Medical School, Dublin, Republic of Ireland
| | - Tom Fahey
- HRB Centre for Primary Care Research, Department of General Practice, RCSI Medical School, Dublin, Republic of Ireland
| |
Collapse
|
6
|
|