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BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) and Vancomycin-resistant S. aureus (VRSA) frequently cause nosocomial infections yearly. During the COVID-19 pandemic, the potential for excessive use of antibiotics is a global threat to the increasing incidence of multiresistant bacteria. AIM: This study aimed to determine MRSA and VRSA colonization and identify factors associated with the risk of MRSA and VRSA nasal colonization in health workers at Dr. Soemarno Sosroatmodjo General Hospital, Kuala Kapuas, as one of the type C hospitals in Indonesia. METHOD(S): This cross-sectional analytic study at Dr. Soemarno Sosroatmodjo General Hospital, a tertiary hospital in Indonesia. A 128 health workers' subjects had undergone nasal swab screening for MRSA and VRSA colonization examinations. Then, they were asked to complete a questionnaire concerning the risk factors of MRSA and VRSA infections. RESULT(S): Nasal swab results obtained as many as 30 (23.5%) MRSA positive subjects and 6 (4.7%) subjects with positive VRSA. The most common risk factors that led to MRSA colonization included a history of positive MRSA in the previous hospital (60%), a history of ear, nose, and throat infection (41.7%), and did not do hand rub/handwash (36.7%). In comparison, the most risk factors for VRSA colonization were having pigs farm at home (33.3%), a history of positive MRSA in the previous hospital (20%), and a history of hospitalization in the past 6-12 months (16.7%). The results of multivariate analysis showed the most powerful and statistically significant risk factors in influencing nasal MRSA colonization were a history of positive MRSA in the previous hospital (OR 13.69, 95% confidence intervals [CI]: 1.34-140.25, p = 0.028) and did not do hand rub/handwash (OR 2.95, 95% CI: 1.167-7.49, p = 0.023). Meanwhile, marital status (OR 0.160, 95% CI: 0.02-1.06), p = 0.058) and home care service (OR 6.10, 95% CI: 0.79-46.96, p = 0.082) were the strongest risk factors for nasal colonization of VRSA but not statistically significant. CONCLUSION(S): As many as, 23.5% and 4.7% of healthcare workers' subjects were found with nasal colonization of MRSA and VRSA, respectively. Accordingly, strict policies are needed to minimize the transmission of these organisms from the hospital setting to the community.Copyright © 2023 Siti Nur Rohmah, Rizka Humardewayanti Asdie, Ida Yosopa, Daya Daryadijaya.
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BackgroundFor patients with autoimmune rheumatic diseases, the Covid-19 pandemic carried some implications in addition to those faced by the general population. In particular, the question whether these patients are at increased risk of contracting Covid-19 or have an unfavourable disease course has been and is a matter of concern.In autumn 2020, the population of the Vinschgau valley in South Tyrol, northern Italy was still largely spared from infection with SARS-CoV-2. Accordingly, incidence of the disease in the upcoming winter was anticipated to be high.ObjectivesThis prospective observational study aimed at characterizing Covid-19 infections in a population of patients with inflammatory arthritis (IA) residing in the Vinschgau valley. The study was conceived as companion project to an analogously designed prospective cohort study in the general population of the Vinschgau valley, the CHRIS Covid-19 study.MethodsBetween september and december 2020, IA patients (i.e. previously diagnosed rheumatoid arthritis [RA], psoriatic arthritis [PsA] or peripheral spondyloarthritis [SpA]) residing in the Vinschgau valley (n=394 based on national healthcare system database) were contacted. Those who consented to participate in the study underwent a clinical baseline visit including TJC, SJC, VAS and assessment of RAID, PsAID9 or BASDAI (range 0-10, respectively). In addition, a Covid-19 screening questionnaire was administered. Then, active and/or past infection with SARS-CoV-2 were determined by nasopharyneal swab (PCR) and serum antibody test. In positively tested subjects, Covid-19 disease severity was graded according to WHO criteria (range 0-8, with 0 = no evidence of infection and 8 = death). Patients were followed-up with regular telephone interviews including Covid-19 screening questionnaire and RAID/PsAID/BASDAI for up to 12 months.Results111 patients (72 RA, 29 PsA, 10 SpA) were enrolled (see Table 1 for demographics and comorbidities).A total number of 19 PCR-confirmed SARS-CoV-2 infections in 17 patients (10 RA, 7 PsA) were observed. Mean ± standard deviation 7-day incidence (incident cases/study population) was 0.003 ± 0.007.Fatigue, fever, anosmia and sore throat (present in 57.9%, 47.4%, 42.1% and 36.8% of infections, respectively) were the most frequent symptoms. Median (min-max) disease severity was 2 [1-4]. Two infections led to hospitalization, in one case oxygen supply was necessary. Four infections were asymptomatic (Figure 1).One patient died during follow-up due to pre-existing non-small cell lung cancer.Median absolute difference between post- and pre-infection disease activity was 0.4 and -0.8 for RAID and PsAID, respectively (both markedly below the minimal clinically important difference of 3 and 3.6 points, respectively).ConclusionIncidence of Covid-19 in the analysed cohort of patients with IA was low. Symptoms and comorbidities of SARS-CoV-2-positive IA patients reflected those known from the general population. Covid-19 seemed to have no relevant impact on IA disease activity. Comparison of these preliminary data with those of the general population is planned.Figure 1.Spectrum of clinical symptoms reported by study patients during infection with SARS-CoV-2[Figure omitted. See PDF]Table 1.Demographic data and selected comorbidities of study patients. Age and body mass index (BMI) are given in means ± standard deviation, female sex and comorbidities are given in n (% of column totals).TotalSARS-CoV-2 positiveHospitalized111172Age at inclusion (years)59.7 ± 9.462.5 ± 10.076.3 ± 9.0BMI at inclusion (kg/m2)27.9 ± 17.126.1 ± 3.330.5 ± 1.6Female sex76 (68.5)10 (58.8)1 (50)Active smokers22 (19.8)1 (5.9)0 (0)Arterial hypertension44 (39.6)8 (47.1)2 (50)Diabetes mellitus4 (3.6)1 (5.9)1 (50)Hyperlipidemia27 (24.3)2 (11.8)1 (50)Cardiac arrhythmias12 (10.8)2 (11.8)1 (50)History of cancer5 (4.5)1 (5.9)0 (0)Chronic bronchitis4 (3.6)1 (5.9)0 (0)Asthma3 (2.7%)0 (0)0 (0)Hospitalized in previous 12 months21 (18.9)3 (17.6)0 (0)Surgery with general anaesthesia in previous 12 months11 (9.9)2 (11.8)0 (0)Ack owledgementsThe authors thank Elena Cannavò and the CHRIS study team, whose support was of invaluable importance for the conduction of the study.Disclosure of InterestsNone Declared.
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BackgroundCOVID-19 has shaped the world over the last 3 years. Although the risk for severe COVID-19 progression in children is low it might be aggravated by chronic rheumatic disease or treatment with immunosuppressive drugs.ObjectivesWe analyzed clinical data of COVID-19 cases among paediatric patients with rheumatic diseases reported to BIKER between March 2020 and December 2022.MethodsThe main task of the German BIKER (Biologics in Pediatric Rheumatology) registry is safety monitoring of biologic therapies in JIA. After the onset of the COVID-19 pandemic, the survey was expanded with a standardized form to proactively interview all participating centers about occurrence, presentation and outcome of SARS-CoV-2 infections in children with rheumatic diseases.ResultsA total of 68 centres participated in the survey. Clinical data from 928 COVID infections in 885 patients with rheumatic diseases could be analyzed. JIA was the most common diagnosis with (717 infections), followed by genetic autoinflammation (103 infections), systemic autoimmune diseases (78 infections), idiopathic uveitis (n=25), vasculitis (n=5).In 374 reported COVID infections (40%), patients were receiving conventional DMARDs, in 331 (36%) biologics, mainly TNF inhibitors (TNFi, n=241 (26%)). In 567 reports (61%) patients used either a biologic or a DMARD, in 339 reports patients (37%) did not use any antirheumatic medication including steroid.Over the last 3 years, COVID-19 occurred in Germany in 5 distinguishable waves, calendar weeks (CW) 10-30 in 2020, CW 21/2020 – 8/2021(both predominantly wild-type variant), CW 9-27 in 2021 (Alpha variant in the majority of infections), CW 28-51 in 2021 (Delta variant), since CW 52/2021 (several Omikron variants;Robert-Koch Institute: VOC_VOI_Tabelle.xlsx;live.com))In our cohort, patients with SARS-CoV-2 infection were slightly older during the 1st and 2nd wave (mean age 12.7+/-3.5 and 12.8+/-4.3 years) compared to the 4th and 5th wave with 11.4+/-3.9 and 11.4+/-4.2 years;p=0.01.160 asymptomatic SARS-CoV-2 infections were reported, frequencies of symptoms associated with COVID-19 are shown in table 1.Five patients were hospitalized for 4-7 days. A 3½-year-old female patient succumbed during the first wave with encephalopathy and respiratory failure. The patient had been treated with MTX and steroids for systemic JIA. Genetic testing revealed a congenital immunodeficiency. No other patient needed ventilation or intensive care. One case of uncomplicated PIMS in an MTX treated JIA patient was reported.The duration of SARS-CoV-2 infection-associated symptoms was markably shorter during the 5th wave with 6.7+/-5.1 days, compared with reports from the other 4 waves (Table1).The duration of symptoms was higher in MTX treated patients (10.2+/-8.4 days) compared to patients without treatment (7.7+/-10.8;p=0.004) or patients treated with TNFi (8.2+/-4.8, p=0.002). Although patients treated with steroids also had a longer duration of symptoms (9.7+/-7.0), this was not significant.ConclusionExcept for one patient with congenital immunodeficiency who died, no case of severe COVID-19 was reported in our cohort. At the time of infection, over 60% of patients had been treated with conventional DMARDs and/or biologics. Although MTX treated patients had a slightly longer duration of symptoms, antirheumatic treatment did not appear to have a negative impact on severity or outcome of SARS-CoV-2 infection.Table 1.Characteristics and frequency of symptoms in SARS-CoV-2 infectionsN or mean (SD)1st wave N=202nd wave N=843rd wave N=384th wave N=1245th wave N=662female14532775432age at COVID-19, years12.7 (3.5)12.8 (4.3)11.8 (3.5)11.4 (3.9)11.4 (4.2)asymptomatic126132694duration of symptoms;days,11.9 (14.7)9.2 (7.0)14.1 (11.6)10.3 (7.6)6.7 (5.1)fever1218541306cough1015652245rhinitis5261344289headache4161227171sore throat61139132musculosceletal pain2751348loss of smell/taste71162113fatigue4882680dizziness122116gastrointestinal symptoms151864dyspnea1117pneumonia11bronchitis1REFERENCES:NIL.Acknowledgements:NIL.Disclosure of Inter stsAriane Klein Speakers bureau: Novartis, Toni Hospach Speakers bureau: Speaking fee Novartis and SOBI., Frank Dressler Speakers bureau: Abbvie, Novartis, Pfizer, Advisory Boards Novartis and Mylan, Daniel Windschall Grant/research support from: research funds by Novartis, Roche, Pfizer, Abbvie, Markus Hufnagel: None declared, Wolfgang Emminger: None declared, Sonja Mrusek: None declared, Peggy Ruehmer: None declared, Alexander Kühn: None declared, Philipp Bismarck: None declared, Maria Haller: None declared, Gerd Horneff Speakers bureau: Pfizer, Roche, MSD, Sobi, GSK, Sanofi, AbbVie, Chugai, Bayer, Novartis, Grant/research support from: Pfizer, Roche, MSD, AbbVie, Chugai, Novartis.
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Objective: To analyze the characteristics of traditional Chinese medicine (TCM) syndromes of patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) omicron variant in a shelter hospital in Shanghai. Methods: A total of 621 patients infected with SARS-CoV-2 omicron variant from Apr. 4 to May 24, 2022 in a shelter hospital in Shanghai were enrolled. The data of the patients, including the general information and common clinical syndromes (such as fever, headache, stuffy nose, runny nose, cough, and sputum), were collected on admission by TCM syndrome electronic scale, and core syndrome characteristics were analyzed base on the proportion of each symptom. The syndromes were divided according to the symptom score of patients, and the differences of disease course among the syndromes were compared. Results: The proportion of patients aged 30 to 49 years old was the highest among 621 patients infected with omicron variant (49.76%, 309/621). The most prominent symptoms were cough and expectoration, accounting for 62.32% (387/621) and 68.12% (423/621), respectively. The more common symptoms included sore throat, stuffy nose, runny nose, fatigue, muscle pain, and headache. White sputum was mostly seen in the expectoration and clear mucus was mostly seen in runny nose. According to the clinical symptoms, the core syndrome characteristic of patients infected with omicron variant was cold epidemic constraint in the lung featuring dampness and toxins. The main syndrome was plague invading the defensive exterior, accounting for 40.10% (249/621). The second and third ones were heat toxin attacking the lung syndrome (29.95%, 186/621) and dampness obstructing (17.55%, 109/621), while the least common syndrome was deficiency of qi and yin (7.73%, 48/621). The course of qi and yin deficiency was longer than the other 3 syndromes (P < 0.05). Conclusion: The core TCM syndrome characteristic of patients infected with SARS-CoV-2 omicron variant is cold epidemic constraint in the lung featuring dampness and toxins. The main syndrome is plague invading the defensive exterior. The pattern tends to convert into qi and yin deficiency along the long course.
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Background: Patients with systemic lupus erythematosus (SLE) are at an increased risk of infection relative to the general population. We aimed to describe the frequency and risk factors for serious infections in patients with moderate-to-severe SLE treated with rituximab, belimumab, and standard of care therapies in a large national observational cohort. Method(s): The British Isles Lupus Assessment Group Biologics Register (BILAG-BR) is a UK-based prospective register of patients with SLE. Patients were recruited by their treating physician as part of their scheduled care from 64 centres across the UK by use of a standardised case report form. Inclusion criteria for the BILAG-BR included age older than 5 years, ability to provide informed consent, a diagnosis of SLE, and starting a new biological therapy within the last 12 months or a new standard of care drug within the last month. The primary outcome for this study was the rate of serious infections within the first 12 months of therapy. Serious infections were defined as those requiring intravenous antibiotic treatment, hospital admission, or resulting in morbidity or death. Infection and mortality data were collected from study centres and further mortality data were collected from the UK Office for National Statistics. The relationship between serious infection and drug type was analysed using a multiple-failure Cox proportional hazards model. Finding(s): Between July 1, 2010, and Feb 23, 2021, 1383 individuals were recruited to the BILAG-BR. 335 patients were excluded from this analysis. The remaining 1048 participants contributed 1002.7 person-years of follow-up and included 746 (71%) participants on rituximab, 119 (11%) participants on belimumab, and 183 (17%) participants on standard of care. The median age of the cohort was 39 years (IQR 30-50), 942 (90%) of 1048 patients were women and 106 (10%) were men. Of the patients with available ethnicity data, 514 (56%) of 911 were White, 169 (19%) were Asian, 161 (18%) were Black, and 67 (7%) were of multiple-mixed or other ethnic backgrounds. 118 serious infections occurred in 76 individuals during the 12-month study period, which included 92 serious infections in 58 individuals on rituximab, eight serious infections in five individuals receiving belimumab, and 18 serious infections in 13 individuals on standard of care. The overall crude incidence rate of serious infection was 117.7 (95% CI 98.3-141.0) per 1000 person-years. Compared with standard of care, the serious infection risk was similar in the rituximab (adjusted hazard ratio [HR] 1.68 [0.60-4.68]) and belimumab groups (1.01 [0.21-4.80]). Across the whole cohort in multivariate analysis, serious infection risk was associated with prednisolone dose (>10 mg;2.38 [95%CI 1.47-3.84]), hypogammaglobulinaemia (<6 g/L;2.16 [1.38-3.37]), and multimorbidity (1.45 [1.17-1.80]). Additional concomitant immunosuppressive use appeared to be associated with a reduced risk (0.60 [0.41-0.90]). We found no significant safety signals regarding atypical infections. Six infection-related deaths occurred at a median of 121 days (IQR 60-151) days from cohort entry. Interpretation(s): In patients with moderate-to-severe SLE, rituximab, belimumab, and standard immunosuppressive therapy have similar serious infection risks. Key risk factors for serious infections included multimorbidity, hypogammaglobulinaemia, and increased glucocorticoid doses. When considering the risk of serious infection, we propose that immunosupppressives, rituximab, and belimumab should be prioritised as mainstay therapies to optimise SLE management and support proactive minimisation of glucocorticoid use. Funding(s): None.Copyright © 2023 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license
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Community pharmacists' roles have expanded in recent years to include offering test and treat programs where they perform testing on Clinical Laboratory Improvement Amendment (CLIA)-waived point-of-care testing (POCT) devices to diagnose specific acute infectious conditions, such as influenza and group A streptococcus (GAS) pharyngitis, and then potentially prescribe and dispense appropriate antimicrobials. Availability of these services in pharmacies has several benefits, including increased access to care, decreased overutilization of other health care services, and decreased antimicrobial resistance. States have different requirements for collaborative practice agreements and reimbursement for these clinical services in community pharmacies. Several studies have looked at outcomes related to community pharmacies implementing test and treat programs for influenza and/or GAS. Other studies looked at outcomes related to implementing testing for SARS-CoV-2 and referring for treatment. Most studies described successful implementation and barriers to integration of these programs into pharmacy workflow. Some studies showed that patients want these services to be offered in community pharmacies and are willing to pay for the services. Data show that these services are cost effective compared to physician provider-based treatment. Newer CLIA-waived POCT technology may increase implementation of these services, but studies are needed to evaluate their utility in community pharmacies. Pharmacy schools should implement widespread training on these devices, and research should continue in this area to test the use of newer technology (i.e., multiplexed devices) and their economic impact.Copyright © 2023 Pharmacotherapy Publications, Inc.
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Introduction Group A Streptococcus (GAS) causes mild diseases, and unfrequently invasive infections (iGAS). Following the December 2022 alert from the United Kingdom regarding the unusual increase in GAS and iGAS infections, we analyzed the incidence of GAS infections in 2018–2022 in our hospital. Methods We conducted a retrospective study of patients seen in a pediatric emergency department (ED) diagnosed with streptococcal pharyngitis and scarlet fever and patients admitted for iGAS during last 5 years. Results The incidence of GAS infections was 6.43 and 12.38/1000 ED visits in 2018 and 2019, respectively. During the COVID-19 pandemic the figures were 5.33 and 2.14/1000 ED visits in 2020 and 2021, respectively, and increased to 10.2/1000 ED visits in 2022. The differences observed were not statistically significant (p=0.352). Conclusions In our series, as in other countries, GAS infections decreased during the COVID-19 pandemic, and mild and severe cases increased considerably in 2022, but did not reach similar levels to those detected in other countries. Resumen Introducción Streptococcus del grupo A (GAS) causa infecciones leves y ocasionalmente invasivas (iGAS). Tras la alerta publicada en diciembre de 2022 en el Reino Unido respecto al aumento de infecciones por GAS leves e iGAS, analizamos la incidencia de estas infecciones en 2018-2022 en nuestro hospital. Métodos Realizamos un estudio retrospectivo de los niños atendidos en urgencias pediátricas (UP) diagnosticados de faringitis estreptocócica y escarlatina y los ingresados por iGAS durante 5 años. Resultados La incidencia de infecciones por GAS fue de 6,43 y de 12,38/1.000 visitas a UP en 2018 y 2019, respectivamente. Durante la pandemia fue de 5,33 y de 2,14/1.000 visitas en 2020 y 2021, respectivamente, y aumentó a 10,2/1.000 visitas en 2022. Estas diferencias no fueron estadísticamente significativas (p=0,352). Discusión En nuestra serie, al igual que en otros países, las infecciones por GAS disminuyeron durante la pandemia de COVID-19, pero en 2022 aumentaron considerablemente los casos leves y graves, sin alcanzar cifras similares a las detectadas en otros países.
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Purpose - to establish the clinical and paraclinical manifestations of the course of COVID-19 in children, depending on age to predict the severity of the disease's manifestation. Materials and methods. The 60 children aged from 3 months to 17 years old with laboratory-confirmed SARS-CoV-2 were examined. All patients underwent general clinical, laboratory, and instrumental examinations and received therapy according to Ukrainian National protocol. SARS-CoV-2 infection was confirmed by real-time PCR. Results. Thus, in young children COVID-19 begins acutely (90.0%) with intoxication (75.0%), fever (65.0%), nasal congestion (25.0%), rhinorrhea (20.0%), dry cough (60.0%), increased ESR and C-reactive protein (55.0%). The course of COVID-19 in children 4-6 years is accompanied by acute onset (85.71%), fever (85.71%), pharyngitis (85.71%), lymphopenia (28.56%), and no CT signs of lesions (71.43%). In children 7-12 years old, COVID-19 causes intoxication (88.89%), fever (83.33%), pharyngitis (55.56%), dry cough (77.78%), lymphocytosis (16.67%) with accelerated ESR (38.89%) and pneumonia (38.89%). The course of COVID-19 in children was older than 13 years old characterized by fever (73.33%), pharyngitis (66.67%), dry cough (73.33%), olfactory loss (20.0%), leukopenia (20.0%), ESR acceleration (20.0%), and a decrease in prothrombin (13.33%) without pulmonary lesions (73.33%). Conclusions. These data suggest that the severity and duration of clinical and laboratory manifestations of COVID-19 depend on the child's age. The course of COVID-19 in children of all age groups is mostly of moderate severity with a favorable prognosis ((56.67%) hospitalized children did not have any complications). Only children from 7 to 12 years old need additional attention due to the severe manifestations of intoxication (88.89%) and the risk of complications with pneumonia (38.89%). The research was carried out in accordance with the principles of the Helsinki Declaration. The study protocol was approved by the Local Ethics Committee of the participating institution. The informed consent of the patient was obtained for conducting the studies. No conflict of interests was declared by the authors.Copyright © 2022 Modern Pediatrics. Ukraine. All rights reserved.
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Introdução: a doença causada pelo coronavírus (COVID-19) é complexa e multissistêmica. Ainda não se sabe se os sintomas da fase aguda estão correlacionados com a duração da resposta imune e com a persistência dos sintomas crônicos. Objetivo: o presente estudo visa acessar e monitorar os sintomas clínicos do COVID-19, correlacionando-os com a produção de anticorpos neutralizantes. Método: uma coorte de 69 profissionais da saúde da Universidade Federal do Espírito Santo (HUCAM-UFES/EBSERH) diagnosticados com infecção por SARS-CoV-2 confirmada via RT-PCR (Real-Time Reverse Transcription-Polymerase Chain Reaction) foram avaliados do início dos sintomas até seis meses depois. Exames laboratoriais de IgG e IgM foram utilizados para detectar a presença de IgG e IgM contra a proteína do nucleocapsídeo do vírus SARS-CoV-2 nas amostras de plasma sanguíneo. Sorologia de anticorpos IgG e IgM, função pulmonar via espirometria e avaliação clínica dos pacientes foram realizadas nos dias 15, 30, 45, 60, 90 e 180 após o início dos sintomas da doença. Resultados: sessenta e nove profissionais da saúde (idade, 40 ± 10 anos;74% mulheres) foram avaliados por seis meses. Todos apresentaram a forma leve a moderada do COVID-19. O número médio de sintomas foi 5.1 (± 2.3). O sintoma inicial mais comum foi dor muscular (77%), cefaleia (75%), anosmia (70%), ageusia (64%), coriza (59%), febre (52%), e tosse (52%). Após 30 dias, os pacientes mantiveram anosmia (18%), astenia (18%), adinamia (14%), dor muscular (7%), e ageusia (7%). Em relação à função pulmonar, 9.25% apresentaram padrão obstrutivo e todos recuperaram ao final dos seis meses. Dentre todos os participantes analisados, 18/69 (26%) não obtiveram nenhum valor de IgG e IgM considerados reagentes nos exames realizados. A curva sorológica de IgG mostrou um pico enquanto a de IgM apresentou seu maior valor médio no 15º dia. Houve um declínio progressivo e níveis similares aos basais aos 90. 15/53 (28%) permaneceram com IgG reagente após seis meses. Dor de garganta e dispneia foram considerados fatores de risco independentes, e os pacientes com esses sintomas tiveram 5,9 vezes mais chances de apresentar IgG reativa no 180º dia. Pacientes com diarreia tiveram quatro vezes mais chances de apresentar IgM reagente. Conclusão: nossos achados mostraram que 26% dos pacientes não produziram uma resposta humoral pós-COVID-19 leve. Seus títulos de anticorpos caíram significativamente após 90 dias e apenas 28% mantiveram anticorpos IgG reativos após seis meses. Dor de garganta e dispneia foram preditores de maior duração da resposta imune humoral.Alternate abstract: Introduction: coronavirus disease 2019 (COVID-19) is a complex multisystem disorder. It is not yet well known whether symptoms in the acute phase correlate with the duration of the immune response and the persistence of chronic symptoms. Objective: this study aimed to assess and monitor the clinical symptoms of COVID-19 and correlate them with the production of neutralizing antibodies. Methods: a cohort of 69 health workers at the University Hospital of the Federal University of Espírito Santo (HUCAM-UFES/EBSERH) diagnosed with SARS-CoV-2 infection confirmed via RT-PCR (Real-Time Reverse Transcription–Polymerase Chain Reaction) were evaluated from the onset of symptoms up to six months. SARS-CoV-2 IgG and IgM assays were used to detect the presence of IgG and IgM against the nucleocapsid protein of SARS-CoV-2 in serum samples. IgG and IgM antibody serology, pulmonary function via spirometry, and the clinical evolution of patients were performed at 15, 30, 45, 60, 90, and 180 days after the onset of COVID-19 symptoms. Results: sixty-nine health workers (age, 40 ± 10 years;74% women) were evaluated for six months. All subjects showed mild to moderate COVID-19. The mean number of symptoms was 5.1 (± 2.3). The most common initial symptoms were muscle pain (77%), headache (75%), anosmia (70%), ageusia (64%), runny nose (59%), fever (52%), and coughing (52%). After 30 days, the patients had anosmia (18%), asthenia (18%), adynamia (14%), muscle pain (7%), and ageusia (7%). Regarding lung function, 9.25% presented with an obstructive pattern, and all recovered after six months. Of all analyzed participants, 18/69 (26%) did not have any reactive IgG or IgM values in any of the assessments. The IgG serology curve showed a peak, whereas IgM had the highest mean value on the 15th day. There was a progressive decrease and levels similar to those at baseline after 90 days, and 15/53 (28%) remained with reactive IgG after six months. Sore throat and shortness of breath were found to be independent risk factors, and patients with these symptoms were 5.9 times more likely to have reactive IgG on the 180th day. Patients with diarrhea were four times more likely to have reactive IgM. Conclusion: our findings showed that 26% of patients did not produce a humoral response post-mild COVID-19. Their antibody titers dropped significantly after 90 days, and only 28% maintained reactive IgG antibodies after six months. Sore throat and shortness of breath are predictors of a longer duration of the humoral immune response.
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This article summarizes the top 20 research studies of 2021 identified as POEMs (patient-oriented evidence that matters) that did not address the COVID-19 pandemic. Sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists prevent adverse cardiovascular and renal outcomes in patients with type 2 diabetes mellitus and also reduce all-cause and cardiovascular mortality. Most older adults (mean age, 75 years) with prediabetes do not progress to diabetes. Among patients in this age group with type 2 diabetes treated with medication, an A1C level of less than 7% is associated with increased risk of hospitalization for hypoglycemia, especially when using a sulfonylurea or insulin. For patients with chronic low back pain, exercise, nonsteroidal anti-inflammatory drugs, duloxetine, and opioids were shown to be more effective than control in achieving a 30% reduction in pain, but self-discontinuation of duloxetine and opioids was common. There is no clinically important difference between muscle relaxants and placebo in the treatment of nonspecific low back pain. In patients with chronic pain, low- to moderate-quality evidence supports exercise, yoga, massage, and mindfulness-based stress reduction. For acute musculoskeletal pain, acetaminophen, 1,000 mg, plus ibuprofen, 400 mg, without an opioid is a good option. Regarding screening for colorectal cancer, trial evidence supports performing fecal immunochemical testing every other year. For chronic constipation, evidence supports polyethylene glycol, senna, fiber supplements, magnesium-based products, and fruit-based products. The following abdominal symptoms carry a greater than 3% risk of cancer or inflammatory bowel disease: dysphagia or change in bowel habits in men;rectal bleeding in women;and abdominal pain, change in bowel habits, or dyspepsia in men and women older than 60 years. For secondary prevention in those with established arteriosclerotic cardiovascular disease, 81 mg of aspirin daily appears to be effective. The Framingham Risk Score and the Pooled Cohort Equations both overestimate the risk of cardiovascular events. Over 12 years, no association between egg consumption and cardiovascular events was demonstrated. Gabapentin, pregabalin, duloxetine, and venlafaxine provide clinically meaningful improvements in chronic neuropathic pain. In patients with moderate to severe depression, initial titration above the minimum starting dose of antidepressants in the first eight weeks of treatment is not more likely to increase response. In adults with iron deficiency anemia, adding vitamin C to oral iron has no effect. In children with pharyngitis, rhinosinusitis, acute bronchitis, or acute otitis media, providing education combined with a take-and-hold antibiotic prescription results in 1 in 4 of those children eventually taking an antibiotic.Copyright © 2022 American Academy of Family Physicians.
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Upper respiratory tract infections are responsible for millions of physician visits in the United States annually. Although viruses cause most acute upper respiratory tract infections, studies show that many infections are unnecessarily treated with antibiotics. Because inappropriate antibiotic use results in adverse events, contributes to antibiotic resistance, and adds unnecessary costs, family physicians must take an evidence-based, judicious approach to the use of antibiotics in patients with upper respiratory tract infections. Antibiotics should not be used for the common cold, influenza, COVID-19, or laryngitis. Evidence supports antibiotic use in most cases of acute otitis media, group A beta-hemolytic streptococcal pharyngitis, and epiglottitis and in a limited percentage of acute rhinosinusitis cases. Several evidence-based strategies have been identified to improve the appropriateness of antibiotic prescribing for acute upper respiratory tract infections.Copyright © 2022 American Academy of Family Physicians.
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Introduction. The continuing circulation of influenza A (H1N1)pdm2009 virus poses a threat of a new epidemic rise. It is known that influenza A (H1N1)pdm2009 is characterized by a severe course, development of life-threatening complications, and high mortality, which is associated not only with the biological features of the pathogen, but also with the induction of deep immunosuppression, especially the interferon system and the cellular-type immune response. The role of influenza in the development of severe forms of the new coronavirus infection COVID-19 has been revealed. The increase of the number of virus strains resistant to various classes of antiviral drugs is of unfavorable importance. This requires the development of new approaches to the treatment of influenza A (H1N1)pdm2009 with the combined use of drugs with complex antiviral and immunocorrective activity. Purpose. To substantiate the combination therapy of influenza A (H1N1)pdm2009 in children using oseltamivir (Tamiflu) and recombinant interferon-alpha2b (Viferon). Materials and methods. Clinical and laboratory examination of 85 children aged from 3 to 5 years with moderate (43) and severe forms (42) of influenza A (H1N1)pdm2009 was carried out. Results and discussion. In patients with severe forms of A(H1N1)pdm2009 influenza, a higher frequency of anamnestic risk groups (85.7%), frequent development of febrile fever (100%), severe intoxication symptoms (100%), symptoms of laryngitis (28.6%), tracheitis (57.1%), bronchitis (76.2%), dyspeptic (42.9%) and cerebral syndromes (62.9%), other complications (80.9%) were revealed. In these patients, more significant changes of the indicators of the cellular type of the immune response were found - the decrease of CD3, CD4, CD8, the humoral type of immune response - the increase of CD20, IgM, circulating immune complexes, the decrease of IgA and IgG, innate immunity factors - the decrease of the metabolic activity of neutrophils, moderate increase of CD16. The combined administration of recombinant interferon-alpha2b (Viferon) and oseltamivir (tamiflu) compared with oseltamivir (tamiflu) monotherapy reduced the duration of fever (Me 2, IQI 1-4 days and Me 3, IQI 2-4 days), intoxication (Me 3, IQI 2-4.5 days and Me 4.5, IQI 3-7 days), symptoms of rhinitis (Me 5, IQI 4-7 days and Me 6.5, IQI 4.5-7.5 days), pharyngitis (Me 5, IQI 4-7 days and Me 6.5, IQI 4.5-7.5 days), tracheitis (Me 2, IQI 1-3 days and Me 3.5, IQI 2-4 days), bronchitis (Me 3, IQI 2-5 days and Me 5, IQI 4-6 days). In this group, the complications developed less frequently (4.5% and 33.3%);there was the decrease of hospitalization time (Me 5, IQI 4-7 days and Me 6.5, IQI 5-7 days). There was the increase of the number of children, who (after 10 days from the start of therapy) had sanitation of the nasopharynx from the virus (90.9% and 61.9%). Conclusion. The high frequency of anamnestic risk groups and the induction of deep immunosuppression, especially the cellular component of immunity, are the cause of the formation of severe forms of influenza A (H1N1)pdm2009. This justified the appointment of combination therapy using the neuraminidase inhibitor oseltamivir (Tamiflu) and recombinant interferon-alpha2b (Viferon), which not only inhibits virus replication, but also has immunocorrective activity against the interferon system and cellular immunity. The high efficiency of the combined administration of recombinant interferon-alpha2b (Viferon) and oseltamivir (Tamiflu) lets to recommend the inclusion of these drugs in the treatment of severe forms of influenza A(H1N1)pdm2009 in children.Copyright © 2020, Professionalnye Izdaniya. All rights reserved.
ABSTRACT
Introduction. The continuing circulation of influenza A (H1N1)pdm2009 virus poses a threat of a new epidemic rise. It is known that influenza A (H1N1)pdm2009 is characterized by a severe course, development of life-threatening complications, and high mortality, which is associated not only with the biological features of the pathogen, but also with the induction of deep immunosuppression, especially the interferon system and the cellular-type immune response. The role of influenza in the development of severe forms of the new coronavirus infection COVID-19 has been revealed. The increase of the number of virus strains resistant to various classes of antiviral drugs is of unfavorable importance. This requires the development of new approaches to the treatment of influenza A (H1N1)pdm2009 with the combined use of drugs with complex antiviral and immunocorrective activity. Purpose. To substantiate the combination therapy of influenza A (H1N1)pdm2009 in children using oseltamivir (Tamiflu) and recombinant interferon-alpha2b (Viferon). Materials and methods. Clinical and laboratory examination of 85 children aged from 3 to 5 years with moderate (43) and severe forms (42) of influenza A (H1N1)pdm2009 was carried out. Results and discussion. In patients with severe forms of A(H1N1)pdm2009 influenza, a higher frequency of anamnestic risk groups (85.7%), frequent development of febrile fever (100%), severe intoxication symptoms (100%), symptoms of laryngitis (28.6%), tracheitis (57.1%), bronchitis (76.2%), dyspeptic (42.9%) and cerebral syndromes (62.9%), other complications (80.9%) were revealed. In these patients, more significant changes of the indicators of the cellular type of the immune response were found - the decrease of CD3, CD4, CD8, the humoral type of immune response - the increase of CD20, IgM, circulating immune complexes, the decrease of IgA and IgG, innate immunity factors - the decrease of the metabolic activity of neutrophils, moderate increase of CD16. The combined administration of recombinant interferon-alpha2b (Viferon) and oseltamivir (tamiflu) compared with oseltamivir (tamiflu) monotherapy reduced the duration of fever (Me 2, IQI 1-4 days and Me 3, IQI 2-4 days), intoxication (Me 3, IQI 2-4.5 days and Me 4.5, IQI 3-7 days), symptoms of rhinitis (Me 5, IQI 4-7 days and Me 6.5, IQI 4.5-7.5 days), pharyngitis (Me 5, IQI 4-7 days and Me 6.5, IQI 4.5-7.5 days), tracheitis (Me 2, IQI 1-3 days and Me 3.5, IQI 2-4 days), bronchitis (Me 3, IQI 2-5 days and Me 5, IQI 4-6 days). In this group, the complications developed less frequently (4.5% and 33.3%);there was the decrease of hospitalization time (Me 5, IQI 4-7 days and Me 6.5, IQI 5-7 days). There was the increase of the number of children, who (after 10 days from the start of therapy) had sanitation of the nasopharynx from the virus (90.9% and 61.9%). Conclusion. The high frequency of anamnestic risk groups and the induction of deep immunosuppression, especially the cellular component of immunity, are the cause of the formation of severe forms of influenza A (H1N1)pdm2009. This justified the appointment of combination therapy using the neuraminidase inhibitor oseltamivir (Tamiflu) and recombinant interferon-alpha2b (Viferon), which not only inhibits virus replication, but also has immunocorrective activity against the interferon system and cellular immunity. The high efficiency of the combined administration of recombinant interferon-alpha2b (Viferon) and oseltamivir (Tamiflu) lets to recommend the inclusion of these drugs in the treatment of severe forms of influenza A(H1N1)pdm2009 in children.Copyright © 2020, Professionalnye Izdaniya. All rights reserved.
ABSTRACT
Acute viral pharyngitis (AVP) is a common respiratory illness affecting many individuals. Despite symptomatic treatment management of AVP, therapies are lacking to target a broad spectrum of viruses and the inflammatory nature of the disease. Available for many years, Chlorpheniramine Maleate (CPM), is considered a low-cost and safe first-generation antihistamine displaying antiallergic, anti-inflammatory, and as of recently, identified as a broad-spectrum antiviral agent with activity against influenzas A/B viruses and SARS-CoV-2. Efforts have been made to identify repurposed drugs with favorable safety profiles that could significantly benefit the treatment of COVID-19-induced symptoms. The present case series highlights three patients in which a CPM-based throat spray was used to alleviate the symptoms of COVID-19-induced AVP. The CPM throat spray was associated with significant improvements in patient symptoms after approximately three days of use as opposed to the typical five to seven days reported elsewhere. While AVP is a self-limited syndrome and usually improves without pharmaceutical therapy, CPM throat spray may significantly reduce the overall time that the patient has symptoms. Additional clinical studies to evaluate the efficacy of CPM for the treatment of COVID-19-induced AVP are warranted.
ABSTRACT
Clinicians' nonadherence to the 2012 Infectious Diseases Society of America's group A streptococcal (GAS) pharyngitis guidelines leads to unnecessary in-person clinic visits, unnecessary use of bacterial testing, and inappropriate antibiotic prescriptions. Quality improvement methodology was used during nurse telephone triage at an outpatient pediatric clinic to standardize nurse documentation to align with the GAS guidelines. This pilot project's standardization resulted in improved communication among clinicians and decreased unnecessary resource and antibiotic use despite encountering barriers related to COVID-19.
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Purpose of Study: Acute bacterial upper respiratory infections, such as acute otitis media, pharyngitis, and sinusitis, are common indications for antibiotics in pediatrics, and it is estimated one-third of these prescriptions may be inappropriate. Cefdinir is an oral cephalosporin commonly used in pediatrics due to taste and ease of once-a-day dosing. However, there are no evidencebased guidelines recommending it as a first-line agent. Outpatient clinician education has demonstrated some improvement in antibiotic prescribing habits but is often not sustainable long term. Clinical decision support systems in the form of pathways and order sets are more feasible in the outpatient setting and have demonstrated sustained improvements in provider prescribing habits. Best practice advisory alerts are commonly used in the inpatient setting and have shown promising results, but there are little data on their use in the outpatient setting. Methods Used: We developed an intervention in our electronic health record consisting of an order-set based on our local acute upper respiratory infection guidelines and a best practice advisory alert targeting Cefdinir use in non-penicillin allergic patients. The pre-intervention period was defined as April 2018 to December 2021. The post-intervention periodwas defined as January 2022 to December 2022. Data shown here are through September 2022. Oral antibiotic prescriptions from all general pediatric clinics within our institution with diagnosis codes pertaining to acute otitis media, pharyngitis, and sinusitis were included. Thesewere then grouped into first-line and non-first-line categories. Patient data were collected for each prescription, including diagnosis, date, sex, and race/ethnicity. The primary endpoint was the percentage of first-line prescribing. Summary of Results: A total of 45 038 prescriptions were included in our analyses with 36 578 in the pre-intervention period and 8460 in the post-intervention period. There was no difference noted between the pre- and postgroups in patient sex, however, there were notable differences in patient race/ethnicity and diagnosis. Firstline prescribing accounted for 73.5% of the pre-intervention group, and 81.9% of the post-intervention group (P = <0.001). Conclusion(s): Implementation of an outpatient order-set coupled with a best practice advisory alertwas associated with an 8.4% increase in first-line antibiotic prescribing for acute upper respiratory infections in outpatient pediatric clinics affiliated with our institution. Differences in diagnoses noted between pre- and post-intervention periods may be attributable to the COVID-19 pandemic. Copyright © 2023 Southern Society for Clinical Investigation.
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Background: Recent state-level legislation allows pharmacies to implement protocols for the testing and treatment of influenza and group A streptococcal pharyngitis infections, which may improve access. Objective(s): This study evaluated patient perspectives on testing and treatment of influenza or streptococcal pharyngitis infections in the pharmacy and evaluated patient acceptance, willingness to seek testing, and willingness to pay. Method(s): This study used a cross-sectional paper survey administered at the community pharmacy after receiving a coronavirus disease 2019 vaccine. The survey consisted of multiple choice and rank order. Surveys were anonymous and returned after completion before leaving the pharmacy. Survey data were entered into an Excel database for analysis. Result(s): There were a total of 152 respondents. Most of them were older than the age of 50 years and female. Most (89%) have a primary care provider (PCP) and their preferred location for testing was their PCP or a walk-in, quick care setting. More than half of the respondents stated that they would use the pharmacy as a source for testing and treatment for streptococcal pharyngitis infections and influenza. Half of the respondents pay an office copay visit of less than $15 and 29% pay $25-$50 per visit. The majority of respondents (62%) were willing to pay $25 or more out of pocket for testing. Conclusion(s): Although the pharmacy was not the preferred site for testing, more than half of the respondents stated that they would use the pharmacy for testing and treatment. Most respondents' willingness to pay was more than their copayments for office visits, suggesting some may value the convenience of testing and treatment at the pharmacy. Copyright © 2022 American Pharmacists Association
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Purpose of Study: Report a rare case of onset of seronegative, juvenile dermatomyositis likely potentiated by Covid-19 infection Methods Used: Case analysis and literature research Summary of Results: A 7 year-old previously healthy male presented with 3 weeks of progressive, bilateral upper and lower extremity weakness, difficulty swallowing, voice changes, periorbital edema, and rash. Recent history was notable for diagnoses of COVID-19 one month prior to presentation and streptococcal pharyngitis 2 months prior to presentation. Notably, there is a family history of systemic lupus erythematosus. On examination, the patient demonstrated bilateral periorbital swelling with purple discoloration of the upper eyelids, a violaceous, pruritic, macular rash on his upper extremities and on his abdomen. Musculoskeletal exam was significant for severe axial (strength 2/5) and proximal (strength 3/5) muscleweakness with notable inability to sit unsupported or maintain head control. His neurologic exam was nonfocal;however, diffuse hyporeflexia in both upper and lower extremities were elicited. Initial screening labs were notable for mild transaminitis;positive ANA (1:80 in speckled pattern), negative ANCA, negative dsDNA/Anti- Sm, elevated aldolase of 10.3, CK 464, and LDH 665;normal thyroid studies and normal inflammatory markers. MRI with and without contrast of the spine indicated diffuse myositis of all muscle groups. Due to concern for autoimmune mediated myositis, Rheumatology was involved early in the patient's course. Empiric treatment was initiated early in the patient's presentation with IVIG, steroids, methotrexate, and plaquenil leading to gradual improvement in symptoms. Subsequent muscle biopsy was consistent with juvenile dermatomyositis (JDM). Conclusion(s): JDM is rare, occurring in 1 to 15 per million children. It classically presents with proximal myopathy and dermatologic findings of Gattron's papules, a heliotrope and malar rash. Its pathophysiology is not yet well defined but is thought to be a humoral mediated autoimmune disease. Muscle biopsies characteristically show perifascicular and perivascular infiltration. Early diagnosis and treatment with steroids, immune modulators, and physical therapy is critical to limit muscle atrophy. Viral infections are known triggers of rheumatologic diseases broadly;however, the more pronounced type 1 interferon response associated with COVID-19, which is known to be a driving pathway of JDM, may be a risk factor for severe, recalcitrant disease. Future research is needed to better identify involved pathophysiology and target future treatment efforts. Additionally, more education and case reports could focus on dermatologic presentations of individuals with pigmented skin. Copyright © 2023 Southern Society for Clinical Investigation.
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Case Report: A previously, healthy 18-year-old female presents to a Pediatric Emergency Medicine Department with shortness of breath, fever, and worsening throat and abdominal pain for 3 days. She had a sick contact, a teacher that tested positive for COVID-19 2 weeks prior to presentation. She denies runny/stuffy nose, cough, loss of taste/smell, or rashes/lesions. She denies any significant past medical history including allergies, as well as any history of smoking or any illicit drug use. Upon arrival to the ED, the patient was noted to be tachycardic, hypotensive and febrile. There were no desaturations. Initial physical examination revealed a generally uncomfortable female that was alert and oriented, with noted tenderness over the right anterior neck region, diffuse cervical lymphadenopathy, and painful neck range of motion. Her pharynx was noted to be erythematous without exudates or any unilateral tonsillar swelling. In the ED patient received IV fluid resuscitation and was started on norepinephrine drip, broad spectrum antibiotics. Initial lab workup revealed an anion gap metabolic acidosis, likely secondary to uremia or lactic acidosis from poor perfusion in setting of sepsis and hypovolemia. BUN and creatinine were elevated, likely due to an acute kidney injury (AKI) secondary to hypovolemia. The patient was also found to have an elevated LDH, fibrinogen, and mild elevation of AST. D-Dimer was elevated at 29 000. Covid PCR, Rapid Strep, and respiratory PCR panel were negative. Her chest X-ray (CXR) was negative and ECG showed sinus tachycardia. Given the patient's history of throat and neck pain with shortness of breath, in the setting of a septic picture, a CT scan of neck, chest, abdomen was ordered prior to transferring the patient to the PICU. CT scan of the chest revealed small patches of consolidation with ground glass opacities in the right lung apex, as well as an nearly occlusive, acute thrombosis of the anterior right facial vein. The patient's initial blood cultures grew gram negative bacilli which later were revealed to be Fusobacterium necrophorum. These findings are consistent with Lemierre's syndrome. The patient was treated in the PICU on vasopressors, heparin anticoagulation, and antibiotics for 6 days and discharged with a course of Augmentin. Lemierre's syndrome is an infectious thrombophlebitis of the internal jugular vein. First described by Andre Lemierre in 1936, it begins as a bacterial pharyngitis, generally developing into a peritonsillar abscess or other deep space neck infection with progressive erosion into the internal jugular vein. Diagnostic criteria for Lemierre's syndrome includes radiographically evidence of thrombophlebitis of the internal vein and positive blood cultures. CT and MRI can help make the diagnosis, but are not always required. Treatment is prompt intravenous antibiotics with beta-lactamase penicillins, metronidazole, clindamycin, and third generation cephalosporins. [Figure presented] Copyright © 2023 Southern Society for Clinical Investigation.
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Objective: to study the clinical and epidemiological features of the course of a new coronavirus infection in children of different ages undergoing outpatient treatment. The study participants were 812 children with COVID-19 aged from 1 month to 17 years, who were on outpatient treatment in the children's polyclinic of the city of Kirov from July to December 2021. The average age of patients with COVID-19 was 5.9 +/- 1.1 years. Among the sick young children there were 28%, adolescents - 16%. In 76% of cases, contact with patients with a new coronavirus infection was detected, mainly in the family, as well as in educational institutions. In 70% of cases, an early request for medical help was registered - in the first three days of illness. In most cases (89%), a mild severity of the disease was established with the development of subfebrile fever and pharyngitis. Rhinitis phenomena were recorded in 20% of cases. 7% of children complained of a dry cough. Lung tissue lesion (RG1) was detected in 5% of patients, gastrointestinal tract - 5%. In adolescents, the phenomena of rhinitis, pharyngitis, dry cough were less common than in other age groups. Recombinant interferon alpha-2b and umifenovir were used for etiotropic therapy. All children recovered within 7-10 days from the onset of the disease. Copyright © 2022 GEOTAR Media. All rights reserved.