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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides recommendations for obtaining cultures of intra-abdominal fluid in patients with known or suspected intra-abdominal infection. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.
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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides recommendations for diagnostic imaging of suspected acute intra-abdominal abscess. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.
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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides recommendations for diagnostic imaging of suspected acute appendicitis. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.
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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides recommendations for diagnostic imaging of suspected acute cholecystitis or acute cholangitis. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.
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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides recommendations for obtaining blood cultures in patients with known or suspected intra-abdominal infection. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.
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As the first part of an update to the clinical practice guideline on the diagnosis and management of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America, the panel presents twenty-one updated recommendations. These recommendations span risk assessment, diagnostic imaging, and microbiological evaluation. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations, Assessment, Development and Evaluation) approach.
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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides recommendations for diagnostic imaging of suspected acute diverticulitis. The panel's recommendations are based upon evidence derived from systematic literature reviews and adhere to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach.
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This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and pregnant people, developed by the Infectious Diseases Society of America. In this paper, the panel provides a recommendation for risk stratification according to severity of illness score. The panel's recommendation is based upon evidence derived from systematic literature reviews and adheres to a standardized methodology for rating the certainty of evidence and strength of recommendation according to the GRADE (Grading of Recommendations, Assessment, Development and Evaluation) approach.
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BACKGROUND: We sought to define the frequency of antibiotic resistance over time in a collection of invasive GBS isolates derived from infant early-onset disease (EOD), late-onset disease (LOD), and late-late onset disease (LLOD). METHODS: A multicenter retrospective review of infants born from 1970 to 2021 with GBS isolated from blood, cerebrospinal fluid, synovial fluid, cellulitis, or bone. All isolates were serotyped and antimicrobial susceptibility testing performed using disk diffusion. RESULTS: The most common serotypes in our 2017 isolates were III (n = 1112, 55.1%), Ia (n = 445, 22%), Ib (n = 182, 9%) and II (n = 146, 7.2%). A total of 945 (46.8%) isolates were from infants with EOD, 976 (48.3%) from LOD, and 96 (4.75%) from LLOD. All isolates were penicillin-susceptible. Compared to strains isolated <2000, strains isolated ≥2000 showed significantly greater frequency of erythromycin (4.0% to 32.3%, P < 0.0001) and clindamycin (1.5% to 17.5%, P < 0.0001) resistance. Year of isolation (≥2000) and serotype V were significantly associated with erythromycin and/or clindamycin resistance. CONCLUSIONS: We document a rapid and significant increase in clindamycin and erythromycin resistance. As clindamycin may be considered in severely penicillin-allergic women needing GBS intrapartum prophylaxis, obstetricians, pediatricians, and neonatologist should be aware of this disturbing trend. IMPACT: Group B streptococcal strains isolated from infants with invasive infection have become more resistant to second-line antibiotics over time. In this epidemiologic study of 2017 group B streptococci isolated from 1970 to 2021, penicillin susceptibility remained uniform; however, resistance to erythromycin and clindamycin increased significantly over time across all capsular serotypes. Clindamycin resistance exceeded 20% by 2010 in most serotypes. While penicillin remains the treatment of choice for group B streptococcal infant disease, pediatricians and neonatologists should be aware of the high prevalence of resistance to clindamycin, a recommended alternative drug used for intrapartum-antibiotic prophylaxis in penicillin-allergic women.
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Clindamicina , Infecciones Estreptocócicas , Humanos , Lactante , Femenino , Clindamicina/uso terapéutico , Infecciones Estreptocócicas/tratamiento farmacológico , Infecciones Estreptocócicas/epidemiología , Farmacorresistencia Bacteriana , Antibacterianos/uso terapéutico , Antibacterianos/farmacología , Eritromicina/uso terapéutico , Streptococcus agalactiae , Penicilinas/uso terapéutico , Pruebas de Sensibilidad MicrobianaAsunto(s)
Enfermedades de la Piel , Preescolar , Humanos , Lactante , Enfermedades de la Piel/diagnósticoRESUMEN
Invasive group B streptococcal disease in childhood is uncommon and occupies a unique clinical niche. We present 10 children, 1-17 years of age, with invasive group B streptococcal disease from 2010 to 2020. Seven had conditions predisposing to infection and 3 had no identifiable risk factors. With appropriate consideration of pathogenesis, source control, and treatment, all children recovered.
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Infecciones Estreptocócicas , Streptococcus pyogenes , Niño , Humanos , Factores de Riesgo , Infecciones Estreptocócicas/epidemiologíaRESUMEN
This series of 28 infants with group B streptococcal (GBS) cellulitis-adenitis from a single institution over 24 years offers insights important to the early recognition, spectrum of findings, and optimal management of this rare manifestation of invasive GBS disease.
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Linfadenitis , Infecciones Estreptocócicas , Celulitis (Flemón)/tratamiento farmacológico , Humanos , Lactante , Infecciones Estreptocócicas/complicaciones , Infecciones Estreptocócicas/diagnóstico , Infecciones Estreptocócicas/tratamiento farmacológico , Streptococcus agalactiae , SíndromeRESUMEN
BACKGROUND: Chagas disease affects an estimated 326 000-347 000 people in the United States and is severely underdiagnosed. Lack of awareness and clarity regarding screening and diagnosis is a key barrier. This article provides straightforward recommendations, with the goal of simplifying identification and testing of people at risk for US healthcare providers. METHODS: A multidisciplinary working group of clinicians and researchers with expertise in Chagas disease agreed on 6 main questions, and developed recommendations based on the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology, after reviewing the relevant literature on Chagas disease in the United States. RESULTS: Individuals who were born or resided for prolonged time periods in endemic countries of Mexico and Central and South America should be tested for Trypanosoma cruzi infection, and family members of people who test positive should be screened. Women of childbearing age with risk factors and infants born to seropositive mothers deserve special consideration due to the risk of vertical transmission. Diagnostic testing for chronic T. cruzi infection should be conducted using 2 distinct assays. CONCLUSIONS: Increasing provider-directed screening for T. cruzi infection is key to addressing this neglected public health challenge in the United States.
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Enfermedad de Chagas , Trypanosoma cruzi , Enfermedad de Chagas/diagnóstico , Enfermedad de Chagas/epidemiología , Femenino , Humanos , Lactante , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Tamizaje Masivo , Madres , Estados Unidos/epidemiologíaRESUMEN
PURPOSE OF REVIEW: Lack of recognition of congenital Chagas disease in infants of mothers from endemic regions who are living in countries nonendemic for Trypanosoma cruzi infection suggests a high rate of underdiagnosis. Pregnancy is the optimal access point for identifying Chagas disease in at-risk mothers and their infants. In this review, we update progress toward implementation of pregnancy-based screening for congenital Chagas disease in nonendemic settings. RECENT FINDINGS: International organizations have updated recommendations for diagnosis, treatment and prevention of congenital Chagas disease. Reports of successful implementation of pregnancy-based screening at some centers provide a model for optimizing diagnosis of congenital Chagas disease. Screening family members of index patients may identify additional T. cruzi-infected persons. Promising tests to augment current diagnostic modalities for maternal and congenital Chagas disease are in development. Universal or risk-based screening would be cost-effective. More healthcare providers are now aware that treatment of congenital Chagas disease is curative and are promoting efforts to make pregnancy-based screening for congenital Chagas disease a standard of care. SUMMARY: Ongoing efforts to implement routine pregnancy-based screening for congenital Chagas disease in nonendemic regions will mutually benefit infants, their mothers and family members and can prevent potentially fatal Chagas cardiomyopathy.
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Enfermedad de Chagas , Trypanosoma cruzi , Enfermedad de Chagas/diagnóstico , Enfermedad de Chagas/epidemiología , Enfermedad de Chagas/prevención & control , Femenino , Humanos , Lactante , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Tamizaje Masivo , Madres , EmbarazoRESUMEN
Pregnancy-based screening would identify women with Chagas disease, allowing for treatment of Trypanosoma cruzi-infected women and infants to prevent potentially fatal Chagas cardiomyopathy.
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Enfermedad de Chagas , Complicaciones Parasitarias del Embarazo , Trypanosoma cruzi , Enfermedad de Chagas/diagnóstico , Enfermedad de Chagas/tratamiento farmacológico , Enfermedad de Chagas/epidemiología , Femenino , Humanos , Lactante , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Madres , Embarazo , Complicaciones Parasitarias del Embarazo/diagnósticoRESUMEN
We report 2 infants hospitalized with Cronobacter sakazakii meningitis. Each infant had exposure to powdered infant formula at home. Both infants survived, but 1 infant had a subdural empyema drained and developed left sensorineural hearing loss. Early advanced brain imaging is recommended in infants with C. sakazakii meningitis. Reporting to state and federal public health officials may help identify outbreaks.
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Encéfalo/diagnóstico por imagen , Cronobacter sakazakii/patogenicidad , Infecciones por Enterobacteriaceae/diagnóstico por imagen , Fórmulas Infantiles/microbiología , Meningitis Bacterianas/diagnóstico por imagen , Salud Pública , Antibacterianos/uso terapéutico , Encéfalo/microbiología , Cronobacter sakazakii/genética , Brotes de Enfermedades/prevención & control , Infecciones por Enterobacteriaceae/líquido cefalorraquídeo , Infecciones por Enterobacteriaceae/tratamiento farmacológico , Femenino , Hospitalización , Humanos , Lactante , Recién Nacido , Masculino , Resultado del TratamientoRESUMEN
Chagas disease is underappreciated as a health concern in the United States. Approximately 40 000 women of childbearing age living in the United States have chronic Chagas disease. Most of them are unaware that they have an infection that is transmissible to their offspring. The estimated US maternal-to-infant transmission rate of Trypanosoma cruzi is 1% to 5%. Ten percent to 40% of neonates with congenital T cruzi infection have clinical signs consistent with a congenital infection but no findings are unique to Chagas disease. If left untreated, 20% to 40% of infants with Chagas disease will later develop potentially fatal cardiac manifestations. Molecular testing can confirm the diagnosis in neonates. Treatment is well tolerated in infancy and usually results in cure. Screening of at-risk women during pregnancy can identify maternal infection and allow early assessment and treatment for congenital T cruzi infection.