Diagnostic Accuracy of Centor Score for Diagnosis of Group A Streptococcal Pharyngitis among Adults in Primary Care Clinics in Malaysia.

Background: Pharyngitis is a common presentation seen in general practice, but it is difficult to differentiate whether its etiology is viral or bacterial. The Centor score gives an approximation of the etiology of the pharyngitis, which informs physicians of the need to prescribe antibiotics. This study aimed to assess the validity of the Centor score in diagnosing Group A streptococcal (GAS) pharyngitis amongst adults in Malaysia.

[A Case of Pharyngolaryngitis Requiring Hospitalization during Chemotherapy for Breast Cancer].

A 45-year-old woman underwent primary systemic therapy for left breast cancer(cT1N1M0, cStage ⅡA, Luminal B [HER2-positive]). She received EC therapy(epirubicin 90mg/m2, and cyclophosphamide 900mg/m2). On the 4th and 5th day of the third EC cycle, she developed sore throat and a fever of over 38℃, and was not able to consume anything orally.

[Systematic review and Meta-analysis of Lianhua Qingwen preparations combined with Oseltamivir in treatment of influenza].

This study aims to explore the efficacy and safety of Lianhua Qingwen preparations combined with Oseltamivir in the treatment of influenza patients. PubMed, Cochrane Library, EMbase, SinoMed, CNKI, Wanfang, and VIP were searched for the randomized controlled trials(RCTs) involving the comparison between the influenza patients treated with Lianhua Qingwen preparations combined with Oseltamivir and those treated with Oseltamivir alone. Fever clearance time was taken as the primary outcome indicator.

PCR Detection of Epstein-Barr Virus (EBV) DNA in Patients with Head and Neck Squamous Cell Carcinoma, in Patients with Chronic Tonsillitis, and in Healthy Individuals.

Epstein-Barr virus (EBV) is a common virus worldwide that is an etiologic agent in the development of many diseases, including cancer. Recent reports have shown the association of EBV with tumorigenesis in head and neck squamous cell carcinoma (HNSCC). Moreover, EBV has been reported to be present in tonsillar tissues, which suggests a close relationship between viral infections and tonsillar diseases, including chronic tonsillitis.

Pediatric emergency department to primary care transfer protocol: Transforming access for patients' needs.

Background: Previous interventions to reduce emergency department (ED) overutilization from non-urgent visits have shown little success. At our hospital, we created an ED to primary care clinic (PCC) transfer protocol for non-urgent ED visits of established patients. Our study analyzed the impact of this protocol on patient encounters.

Clinical presentation and virological assessment of confirmed human monkeypox virus cases in Spain: a prospective observational cohort study.

Background: In May, 2022, several European countries reported autochthonous cases of monkeypox, which rapidly spread globally. Early reports suggest atypical presentations. We aimed to investigate clinical and virological characteristics of cases of human monkeypox in Spain.

Antibiotic Prescribing Patterns for Pediatric Urgent Care Clinicians.

Objective: Previous studies have reported high rates of inappropriate antibiotic prescriptions in urgent care (UC). Specific prescribing patterns for the most common diagnoses are not known. The aim of the study is to determine the diagnoses for which antibiotics are prescribed in pediatric UC settings.

Nanobiosensor Based on Sugar Code-AuNPs Aggregation: A Key to Opening New Gates in Rapid Diagnosis of Streptococcal Pharyngitis.

Streptococcal pharyngitis is mainly caused by (GAS), which if left untreated can lead to rheumatic heart disease. The accurate diagnosis of streptococcal pharyngitis is a challenge for clinicians because several symptoms of streptococcal pharyngitis are similar to viral pharyngitis. There are some commercially available biosensors for the rapid diagnosis of streptococcal pharyngitis.

Development and implementation of the AIDA International Registry for patients with Periodic Fever, Aphthous stomatitis, Pharyngitis, and cervical Adenitis syndrome.

Objective: Aim of this paper is to illustrate the methodology, design, and development of the AutoInflammatory Disease Alliance (AIDA) International Registry dedicated to patients with the Periodic Fever, Aphthous stomatitis, Pharyngitis, and cervical Adenitis (PFAPA) syndrome.

Methods: This is a physician-driven, non-population- and electronic-based registry proposed to gather real-world demographics, clinical, laboratory, instrumental and socioeconomic data from PFAPA patients. Data recruitment is realized through the on-line Research Electronic Data Capture (REDCap) tool.

[Successful management of Kikuchi-Fujimoto disease caused by SARS-CoV-2].

The Kikuchi-Fujimoto disease (histiocytic necrotizing lymphadenitis) is an autolimited process, which can be caused by viral agents like Epstein-Barr virus, human herpes virus, HIV, B19 parvovirus, paromyxoviruses, SARS-CoV-2, Toxoplasma and Yersinia. The correct diagnosis is based on histological findings. A 45-year-old female patient presented in our ambulatory room with a unilateral neck mass, fever, dysphonia and dysphagia.

Antibiotic Prescribing Practices for Upper Respiratory Tract Infections Among Primary Care Providers: A Descriptive Study.

Background: Most antibiotics are prescribed in the ambulatory setting with estimates that up to 50% of use is inappropriate. Understanding factors associated with antibiotic misuse is essential to advancing better stewardship in this setting. We sought to assess the frequency of unnecessary antibiotic use for upper respiratory infections (URIs) among primary care providers and identify patient and provider characteristics associated with misuse.

Monkeypox Virus Infection in Humans across 16 Countries - April-June 2022.

Background: Before April 2022, monkeypox virus infection in humans was seldom reported outside African regions where it is endemic. Currently, cases are occurring worldwide. Transmission, risk factors, clinical presentation, and outcomes of infection are poorly defined.

Seroprevalence of anti SARS-CoV-2 IgG antibodies among adults in Jammu district, India: A community-based study.

Background & Objectives: Serology testing is essential for immunological surveillance in the population. This serosurvey was conducted to ascertain the cumulative population immunity against SARS-CoV-2 among adults in Jammu district and to understand the association of seropositivity with sociodemographic and clinical correlates.

Methods: On September 30 and October 1, 2020, a household survey was done in 20 villages/wards chosen from 10 health blocks in district Jammu, India.

From Streptococcal Pharyngitis/Tonsillitis to Myocarditis: A Systematic Review.

(1) Background: Myocarditis following group A streptococcal pharyngitis and tonsillitis is a relatively rare medical condition. The aim of this systematic review was to identify specific ECG changes, laboratory parameters and signs, and symptoms associated with this disease. (2) Methods: A systematic literature review was performed in concordance with the current PRISMA guidelines, including the databases PubMed/MEDLINE, Web of Science, CDSR, CENTRAL, CCAs, EBM Reviews, and LILACS.

Does This Patient With Acute Infectious Conjunctivitis Have a Bacterial Infection?: The Rational Clinical Examination Systematic Review.

Importance: Acute infectious conjunctivitis is characterized by ocular redness and discharge, and is a common clinical entity. Evidence-based tools to aid the clinical diagnosis of viral vs bacterial conjunctivitis are lacking and may contribute to overprescribing of topical antibiotics.

Objective: To determine the relative prevalence of viral vs bacterial conjunctivitis in adults and children, and to determine which symptoms or signs are suggestive of a viral vs bacterial etiology.

Differential antibody production by symptomatology in SARS-CoV-2 convalescent individuals.

The association between COVID-19 symptoms and antibody responses against SARS-CoV-2 is poorly characterized. We analyzed antibody levels in individuals with known SARS-CoV-2 infection to identify potential antibody-symptom associations. Convalescent plasma from 216 SARS-CoV-2 RNA+ individuals with symptomatology information were tested for the presence of IgG to the spike S1 subunit (Euroimmun ELISA), IgG to receptor binding domain (RBD, CoronaCHEK rapid test), and for IgG, IgA, and IgM to nucleocapsid (N, Bio-Rad ELISA).

Epidemiology of rhinovirus under the COVID-19 pandemic in Guangzhou, China, 2020.

Background: To analyze the epidemic characteristics of the human rhinovirus (HRV) outbreaks in Guangzhou, China, in 2020.

Methods: Descriptive epidemiological methods were used to analyze the HRV-related outbreaks in Guangzhou, 2020.

Results: Seventeen outbreaks were reported in 2020 during the coronavirus disease 2019 (COVID-19) pandemic in Guangzhou, a total of 465 patients (290 males and 175 females) were enrolled, with a median age of 10.

Association of Inappropriate Outpatient Pediatric Antibiotic Prescriptions With Adverse Drug Events and Health Care Expenditures.

Importance: Nonguideline antibiotic prescribing for the treatment of pediatric infections is common, but the consequences of inappropriate antibiotics are not well described.

Objective: To evaluate the comparative safety and health care expenditures of inappropriate vs appropriate oral antibiotic prescriptions for common outpatient pediatric infections.

Design, Setting, And Participants: This cohort study included children aged 6 months to 17 years diagnosed with a bacterial infection (suppurative otitis media [OM], pharyngitis, sinusitis) or viral infection (influenza, viral upper respiratory infection [URI], bronchiolitis, bronchitis, nonsuppurative OM) as an outpatient from April 1, 2016, to September 30, 2018, in the IBM MarketScan Commercial Database.

[Results of a clinical study of the combination of flurbiprofen and cetylpyridinium chloride in patients with sore throat].

Unlabelled: Sore throat is one of the most frequent complaints with which patients seek medical help from an otorhinolaryngologist, therapist and pediatrician.

Objective: To evaluate the efficacy and safety of a combined topical drug with flurbiprofen and cetylpyridinium chloride in patients with sore throat caused by upper respiratory tract infections.

Material And Methods: A prospective multicenter open randomized comparative study in parallel groups included 266 adult patients with an established diagnosis of acute pharyngitis or acute tonsillitis aged 18 to 60 years with the main complaint of sore throat caused by viral infections of the upper respiratory tract.

A Terrible Sore Throat: Pharyngitis in an Emergency Department Patient With a Final Diagnosis of Acute Myelogenous Leukemia.

Acute pharyngitis is a common complaint in emergency department (ED), urgent care, and primary care settings. Most cases are due to bacterial or viral infections easily treated with antibiotics or supportive care. However, serious pathologies in the pharyngitis differential include Ludwig's angina, peritonsillar abscess, retropharyngeal abscess, and bacterial tracheitis.

Probiotics as a biotherapeutics for the management and prevention of respiratory tract diseases.

Respiratory diseases are responsible for a greater mortality rate around the world. Viral or bacterial infections in the respiratory tract have been identified as major causative agents for death and disability among the population. Respiratory tract infections (RTIs) cause severe respiratory ailments starting from coldlike symptoms, eventually affecting the lungs and other viscera, and are mainly categorized into two types depending on the affected area: upper RTIs and lower RTIs.

Effectiveness of an educational intervention in improving healthcare workers' knowledge of early recognition, diagnosis and management of rheumatic fever and rheumatic heart disease in rural far-western Nepal: a pre/post-intervention study.

Objectives: Rheumatic fever (RF) and rheumatic heart disease (RHD) remain among the major heart problems among children in Nepal. Although these conditions are preventable and treatable, the lack of proper knowledge and resources to diagnose and manage these conditions in rural health centres is a key concern. This study assessed the impact of educational sessions to improve the knowledge of healthcare workers in the early recognition, diagnosis, and management of RF and RHD in rural far-western Nepal.

Infectious events in patients treated with immune checkpoint inhibitors, chimeric antigen receptor T cells, and bispecific T-cell engagers: a review of registration studies.

Background: Immunological treatments (immune checkpoint inhibitors [ICIs], chimeric antigen receptor T [CAR-T] cells, bispecific T-cell engagers [BiTEs]) have deeply changed the treatment of several cancers. However, the impact of these treatments on the risk of developing infections has not been completely ascertained yet.

Methods: We reviewed all the registration studies of currently approved ICIs, CAR-T cells, and BiTEs to collect all the reported infections.

Is adenotonsillectomy safe in covid-19 era? Investigation of sars-cov2 in adenoid and tonsil tissues.

Objectives: COVID-19 has seriously altered physicians' approach to patients and diseases, with a tendency to postpone elective procedures. Tonsillectomy, alone or with adenoidectomy, is one of the most common surgeries performed by otolaryngologists. Although they are generally accepted as elective surgeries, they significantly improve the quality of life, and postponing these surgeries for a long time can have deteriorative effects on the patients.

Carvacrol Suppresses Inflammatory Biomarkers Production by Lipoteichoic Acid- and Peptidoglycan-Stimulated Human Tonsil Epithelial Cells.

Pharyngitis is an inflammation of the pharynx caused by viral, bacterial, or non-infectious factors. In the present study, the anti-inflammatory efficacy of carvacrol was assessed using an in vitro model of streptococcal pharyngitis using human tonsil epithelial cells (HTonEpiCs) induced with cell wall antigens. HTonEpiCs were stimulated by a mixture of lipoteichoic acid (LTA) and peptidoglycan (PGN) for 4 h followed by exposure to carvacrol for 20 h.