RESUMEN
BACKGROUND: Pneumonia due to Pneumocystis jirovecii (PCP) is a frequent infection in HIV-positive and also in immunocompromised HIV-negative patients. PCR analysis of pulmonary samples has become an essential element in PCP laboratory diagnosis. Currently, many commercially PCR-based tests are available for P jirovecii detection and need to be evaluated. OBJECTIVES: We evaluated the performance of the RealStar® P jirovecii PCR kit for PCP diagnosis. METHODS: We performed the RealStar® P jirovecii PCR and an in-house PCR in 219 pulmonary samples. We then assessed the performance of the RealStar® P jirovecii PCR kit by classifying patients in proven, probable, possible PCP or no final diagnosis, on the basis of the clinical and radiological signs and direct examination of bronchoalveolar lavage samples. RESULTS: The results showed excellent concordance (96.8%) with another in-house PCR, previously used in the laboratory. The available clinical data allowed classifying 219 patients as having proven PCP (n = 6), probable PCP (n = 27), possible PCP (n = 29) and no final diagnosis of PCP (n = 157). The RealStar® P jirovecii PCR kit performed well with samples from patients with proven and probable PCP, as indicated by the detection of P jirovecii DNA in all these samples. The percentage of positive samples in the possible PCP category was 75.9%. In patients with no final diagnosis of PCP, P jirovecii DNA was detected in 13.4% of samples, indicating colonisation by this pathogen. CONCLUSIONS: The RealStar® P jirovecii PCR kit shows excellent performance for PCP diagnosis.
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Infecciones Oportunistas/diagnóstico , Neumonía por Pneumocystis , Reacción en Cadena de la Polimerasa , Líquido del Lavado Bronquioalveolar , Humanos , Huésped Inmunocomprometido , Infecciones Oportunistas/microbiología , Pneumocystis carinii/genética , Neumonía por Pneumocystis/diagnóstico , Sensibilidad y EspecificidadRESUMEN
We report a case of surgical site infection after total hip prosthesis replacement due to an ofloxacin-resistant Peptoniphilus isolate belonging to an unknown species for which the name 'Peptoniphilus nemausus' sp. nov. is proposed. Follow-up was favourable under clindamycin and rifampin for 3 months in this patient whom had a Proteus mirabilis infection treated by fluoroquinolone.
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Infecciones por Bacterias Grampositivas/diagnóstico , Infecciones por Bacterias Grampositivas/etiología , Cocos Grampositivos/clasificación , Cocos Grampositivos/genética , Prótesis de Cadera/efectos adversos , Infección de la Herida Quirúrgica/diagnóstico , Infección de la Herida Quirúrgica/etiología , Anciano , Técnicas de Tipificación Bacteriana , Femenino , Humanos , Filogenia , ARN Ribosómico 16S , Análisis de Secuencia de ADNRESUMEN
Pneumonia due to Pneumocystis jirovecii (PCP) is a frequent infection among HIV-positive or other immunocompromised patients. In the past several years, PCR on pulmonary samples has become an essential element for the laboratory diagnosis of PCP. Nevertheless, very few comparative studies of available PCR assays have been published. In this work, we evaluated the concordance between four real-time PCR assays, including three commercial kits, AmpliSens, MycAssay, and Bio-Evolution PCR, and an in-house PCR (J. Fillaux et al. 2008, J Microbiol Methods 75:258-261, doi:http://dx.doi.org/10.1016/j.mimet.2008.06.009), on 148 pulmonary samples. The results showed concordance rates ranging from 81.6% to 96.6% (kappa, 0.64 to 0.93). Concordance was excellent between three assays: the in-house assay, AmpliSens, and the MycAssay PCR (kappa, >0.8). The performances of these PCR assays were also evaluated according to the classification of the probability of PCP (proven, probable, possible, or no final diagnosis of PCP) based on clinical and radiological signs as well as on the direct examination of bronchoalveolar lavage samples. In the proven PCP category, Pneumocystis jirovecii DNA was detected with all four assays. In the probable PCP category, the in-house PCR, AmpliSens, and the MycAssay PCR were positive for all samples, while the Bio-Evolution PCR failed to detect Pneumocystis jirovecii DNA in two samples. In the possible PCP category, the percentage of positive samples according to PCR varied from 54.5% to 86.4%. Detection of colonized patients is discussed. Finally, among the four evaluated PCR assays, one was not suitable for colonization detection but showed good performance in the proven and probable PCP groups. For the three other assays, performances were excellent and allowed detection of a very low fungal burden.
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Técnicas de Diagnóstico Molecular/métodos , Pneumocystis carinii/aislamiento & purificación , Neumonía por Pneumocystis/diagnóstico , Reacción en Cadena en Tiempo Real de la Polimerasa/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Sensibilidad y Especificidad , Adulto JovenRESUMEN
BACKGROUND: Loxoscelism is an envenomation due to a bite by spiders of the genus Loxosceles, very well known on the American continent but unrecognized in Europe. CASE REPORT: We report the case of a 36-year-old woman, without any medical history or treatment, who went to a University Hospital in the South of France, for a painful skin lesion on the internal part of her left thigh, which appeared in the morning and developed rapidly during the day. She was directed to the infectious disease department with a diagnosis of skin infection. In spite of the antibiotics, the lesion increased, with a hemorrhagic central blister, an irregular ecchymotic center, a pale perimeter, and an extensive inflammatory and indurate oedema affecting the whole thigh. There was also a low-grade fever, chills, intense pain and a generalized scarlatiniform exanthema. The lesion was finally diagnosed as cutaneous loxoscelism, then confirmed by collection and identification of a Loxosceles rufescens spider killed by the patient the morning of the occurrence of the lesion. Following an initial symptomatic treatment, the development of a necrotic ulcer justified a delayed surgical reconstruction, after stabilization of the lesion. CONCLUSIONS: Loxosceles bites are usually painless and rarely noticed by patients, often leading to a presumptive diagnosis. Therefore, in the case of a dermonecrotic lesion developing unfavourably with antibiotics, cutaneous loxoscelism should be one of the diagnoses to be considered.
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Úlcera de la Pierna , Necrosis , Picaduras de Arañas , Muslo/patología , Adulto , Animales , Astenia , Diagnóstico Tardío , Femenino , Francia , Humanos , Hidrolasas Diéster Fosfóricas , Venenos de Araña , ArañasRESUMEN
OBJECTIVE: to describe aminoglycoside use and nephrotoxicity in patients older than 75 years. DESIGN: retrospective multicenter study. SETTING: hospital department, rehabilitation, long-term care center. POPULATION: patients ≥75 years old treated by aminoglycosides. RESULTS: 184 patients, mean age: 84.4 years (range: 75-101). One hundred and twenty-seven patients received other nephrotoxic drug(s). Gentamicin (70%) and amikacin (30%) were used and the once-daily dosing was preferred (92%). Average treatment period was 2.75 (1-10) days for amikacin and 4.4 (1-30) for gentamicin with average dosage 13.5 and 3.5 mg/kg/day, respectively. The monitoring of maximal plasmatic concentration (Cmax) was done in 37 patients, 9 of them had probabilistic treatment. Only one had a Cmax fulfilling the objective of French recommendations (gentamicin >30 mg/l, amikacin >60 mg/l). When infection was documented, the objective of Cmax >10 × minimal inhibitory concentration of the strain was reached for 27%. Minimal plasmatic concentration was checked in 38% of cases, with adequate value (gentamicin <0.5 mg/l, amikacin <2.5 mg/l) for 37%. At the end of aminoglycoside course, 40 patients increased their serum creatinine >25% of the baseline value. In multivariate analysis, this was associated with treatment length ≥3 days and concomitant use of nephrotoxic drugs. CONCLUSION: aminoglycosides dosing used in elderly patients probably need therapeutic drug monitoring and dose adjustment. Aminoglycosides are used to treat severe infections. One of the most important side effects is nephrotoxicity in oldest patients. To minimise nephrotoxicity, short treatments are necessary and avoiding others nephrotoxic drugs could be relevant.
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Aminoglicósidos/uso terapéutico , Antibacterianos/uso terapéutico , Infecciones Bacterianas/tratamiento farmacológico , Factores de Edad , Anciano , Anciano de 80 o más Años , Aminoglicósidos/administración & dosificación , Aminoglicósidos/efectos adversos , Antibacterianos/administración & dosificación , Antibacterianos/efectos adversos , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/microbiología , Esquema de Medicación , Monitoreo de Drogas , Revisión de la Utilización de Medicamentos , Femenino , Francia , Humanos , Enfermedades Renales/inducido químicamente , Enfermedades Renales/diagnóstico , Enfermedades Renales/prevención & control , Masculino , Pruebas de Sensibilidad Microbiana , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Bone and joint infections (BJIs) due to Streptococcus agalactiae are rare but has been described to increase in the past few years. The objective of this study was to describe clinical features and outcomes of cases of S. BJIs. METHODS: We conducted a retrospective analysis of adult cases of S. agalactiae BJIs that occurred between January 2009 and June 2015 in a French university hospital. The treatment success was assessed until 24 months after the end of antibiotic treatment. RESULTS: Among the 26 patients included, 20 (77%) were male, mean age was 62 years ± 13 and mean Charlson comorbidity index score was 4.9 ± 3.2. Diabetes mellitus was the most common comorbidity (n = 14, 54%). Six had PJI (Prosthetic Joint Infections), five osteosynthesis-associated infections, 11 osteomyelitis and four native septic arthritis. Eleven patients had a delayed or late infection: six with a prosthetic joint infection and five with an internal fixation device infection. Sixteen patients (62%) had a polymicrobial BJI, most commonly with Gram-positive cocci (75%) notably Staphylococcus aureus (44%). Polymicrobial infections were more frequently found in foot infections (90% vs 44%, p = 0.0184). During the two-year follow-up, three patients died (3/25, 12%) and seven (7/25, 28%) had treatment failure. CONCLUSION: Diabetes mellitus was the most common comorbidity. We observed an heterogenous management and a high rate of relapse.
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Antibacterianos/uso terapéutico , Huesos/microbiología , Infecciones Estreptocócicas/tratamiento farmacológico , Anciano , Femenino , Francia , Hospitales Universitarios , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Infecciones Estreptocócicas/diagnóstico , Streptococcus agalactiae , Resultado del TratamientoRESUMEN
OBJECTIVES: Dalbavancin is a long-lasting lipoglycopeptide active against Gram-positive bacteria, especially methicillin-resistant staphylococci. Few data are available on dalbavancin use for treatment of prosthetic joint infections (PJIs). We describe a cohort of patients treated for PJI with dalbavancin and review the literature regarding this condition. METHODS: All adult patients with PJI from the French dalbavancin national cohort from 1 June 2017 to 1 January 2019 were included. We collected clinical and microbiological characteristics and outcome through a standardised questionnaire. Clinical cure was defined as absence of clinical signs of infection at last visit. Failure was a composite criterion defined by persistence or reappearance of signs of infection, and/or switch to suppressive antibiotic treatment and/or death from infection. The literature review was performed using PubMed. RESULTS: Seventeen patients were included. Bacteria were identified in 16 cases: Staphylococcus aureus (n = 10), including methicillin-resistant S. aureus (n = 1); and coagulase-negative staphylococci (n = 10), including methicillin-resistant Staphylococcus epidermidis (n = 4). Sixteen patients (94.1%) had received antibiotic therapy prior to dalbavancin use (mean of 2.2 ± 1.3 lines). Clinical cure was achieved in 8/17 patients after a median follow-up of 299.0 (IQR 97.0-476.0) days. We reviewed all cases of PJI treated with dalbavancin available in the literature and the overall clinical cure was estimated at 73.1%. CONCLUSION: Our study and literature data suggest that use of dalbavancin in PJI could be considered, even as salvage therapy. Dalbavancin appears to be a safe and easy treatment for patients with staphylococcal PJIs.
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Staphylococcus aureus Resistente a Meticilina , Infecciones Estafilocócicas , Adulto , Estudios de Cohortes , Humanos , Infecciones Estafilocócicas/tratamiento farmacológico , Teicoplanina/análogos & derivados , Teicoplanina/uso terapéuticoRESUMEN
OBJECTIVE: To describe the characteristics, management and outcomes of hospitalised patients with Clostridioides difficile infection (CDI) treated with and without fidaxomicin. METHODS: This prospective, multicentre, observational study (DAFNE) enrolled hospitalised patients with CDI, including 294 patients treated with fidaxomicin (outcomes recorded over a 3-month period) and 150 patients treated with other CDI therapies during three 1-month periods. The primary endpoint was baseline and CDI characteristics of fidaxomicin-treated patients. RESULTS: At baseline, the fidaxomicin-treated population included immunocompromised patients (39.1%) and patients with severe (59.2%) and recurrent (36.4%) CDI. Fidaxomicin was associated with a high rate of clinical cure (92.2%) and low CDI recurrence (16.3% within 3 months). Clinical cure rates were ≥90% in patients aged ≥65 years, those receiving concomitant antibiotics and those with prior or severe CDI. There were 121/296 (40.9%) patients with adverse events (AEs), 5.4% with fidaxomicin-related AEs and 1.0% with serious fidaxomicin-related AEs. No fidaxomicin-related deaths were reported. CONCLUSIONS: Fidaxomicin is an effective and well-tolerated CDI treatment in a real-world setting in France, which included patients at high risk of adverse outcomes.Trial registration: Description of the use of fidaxomicin in hospitalised patients with documented Clostridium difficile infection and the management of these patients (DAFNE), NCT02214771, www.ClinicalTrials.gov.
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Clostridioides difficile , Infecciones por Clostridium , Aminoglicósidos/efectos adversos , Antibacterianos/efectos adversos , Clostridioides , Infecciones por Clostridium/tratamiento farmacológico , Fidaxomicina , Francia , Humanos , Estudios Prospectivos , VancomicinaRESUMEN
Dalbavancin is a glycopeptide antibiotic with a long half-life, recently marketed in Europe for skin and soft-tissue infections (SSTIs), but its real-life use is not well known. The aim of this study was to describe all first prescriptions in France over an 16-month period. A retrospective study on all adult patients receiving at least one dose of dalbavancin from 1 June 2017 to 31 September 2018 was performed (75 patients from 29 French hospitals). Data were collected via a standard questionnaire. Failure was defined as persistence or reappearance of signs of infection, and/or switch to suppressive antibiotic treatment, and/or death from infection. The main indications were bone and joint infection (BJI) (64.0%), endocarditis (25.3%), and SSTI (17.3%). The main bacteria involved were Staphylococcus aureus (51.4%), including methicillin-resistant S. aureus (MRSA) (19.4%), and coagulase-negative staphylococci (44.4%). Median minimum inhibitory concentrations (MICs) for staphylococci to vancomycin and dalbavancin ranged from 0.875-2.0 mg/L and 0.032-0.064 mg/L, respectively. Dalbavancin was used after a mean of 2.3 ± 1.2 lines of antimicrobial treatment. The main treatment regimens for dalbavancin were a two-dose regimen (1500 mg each) in 38 cases (50.7%) and a single-dose regimen (1500 mg) in 13 cases (17.3%). Overall, at the patient's last visit, clinical cure was observed in 54/68 patients, whilst failure was observed in 14/68 patients. First use of dalbavancin in France was mostly off-label. Most were due to BJI, often as rescue therapy for severe infections. Even in off-label situations, dalbavancin appears safe and effective.
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Antibacterianos/uso terapéutico , Endocarditis/tratamiento farmacológico , Staphylococcus aureus Resistente a Meticilina/efectos de los fármacos , Uso Fuera de lo Indicado , Infecciones de los Tejidos Blandos/tratamiento farmacológico , Infecciones Estafilocócicas/tratamiento farmacológico , Teicoplanina/análogos & derivados , Adulto , Femenino , Francia , Humanos , Masculino , Pruebas de Sensibilidad Microbiana , Persona de Mediana Edad , Estudios Retrospectivos , Encuestas y Cuestionarios , Teicoplanina/uso terapéutico , Resultado del Tratamiento , Vancomicina/uso terapéuticoRESUMEN
AIM: We evaluated the performance of Unyvero implant and tissue infections system (ITI) application (Curetis) to diagnose Diabetic Foot Osteomyelitis (DFOM). PATIENTS & METHODS: The study was conducted in the Diabetic Foot reference center of Nîmes University Hospital (France) from 1 December 2016 to 31 May 2017. We compared the Unyvero ITI PCR to conventional culture and alternative molecular approaches. RESULTS: A total of 79 patients with DFOM were included: 177 microorganisms were isolated by culture, 146 detected by PCR, resulting in a concordance level of 66.7% (65.0-68.4). Discrepant results were obtained for 45 samples, with 59 microorganisms being detected by PCR only (18 samples) or by culture only (27 samples). CONCLUSION: Unyvero ITI PCR represents an interesting additional diagnosis solution to manage DFOM.
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Pie Diabético/diagnóstico , Manejo de la Enfermedad , Reacción en Cadena de la Polimerasa Multiplex/instrumentación , Reacción en Cadena de la Polimerasa Multiplex/métodos , Osteomielitis/diagnóstico , Prótesis e Implantes , Sepsis/diagnóstico , Adulto , Anciano , Anciano de 80 o más Años , Bacterias/genética , Bacterias/aislamiento & purificación , Bacterias/patogenicidad , Diabetes Mellitus Tipo 1 , Diabetes Mellitus Tipo 2 , Pie Diabético/microbiología , Farmacorresistencia Microbiana , Femenino , Francia , Hongos/genética , Hongos/aislamiento & purificación , Hongos/patogenicidad , Humanos , Masculino , Persona de Mediana Edad , Osteomielitis/microbiología , Infecciones Relacionadas con Prótesis/diagnóstico , Infecciones Relacionadas con Prótesis/microbiología , Sepsis/microbiologíaRESUMEN
Staphylococcus aureus induces severe infective endocarditis (IE) where embolic complications are a major cause of death. Risk factors for embolism have been reported such as a younger age or larger IE vegetations, while methicillin resistance conferred by the mecA gene appeared as a protective factor. It is unclear, however, whether embolism is influenced by other S. aureus characteristics such as clonal complex (CC) or virulence pattern. We examined clinical and microbiological predictors of embolism in a prospective multicentric cohort of 98 French patients with monomicrobial S. aureus IE. The genomic contents of causative isolates were characterized using DNA array. To preserve statistical power, genotypic predictors were restricted to CC, secreted virulence factors and virulence regulators. Multivariate regularized logistic regression identified three independent predictors of embolism. Patients at higher risk were younger than the cohort median age of 62.5 y (adjusted odds ratio [OR] 0.14; 95% confidence interval [CI] 0.05-0.36). S. aureus characteristics predicting embolism were a CC30 genetic background (adjusted OR 9.734; 95% CI 1.53-192.8) and the absence of pIB485-like plasmid-borne enterotoxin-encoding genes sed, sej, and ser (sedjr; adjusted OR 0.07; 95% CI 0.004-0.457). CC30 S. aureus has been repeatedly reported to exhibit enhanced fitness in bloodstream infections, which might impact its ability to cause embolism. sedjr-encoded enterotoxins, whose superantigenic activity is unlikely to protect against embolism, possibly acted as a proxy to others genes of the pIB485-like plasmid found in genetically unrelated isolates from mostly embolism-free patients. mecA did not independently predict embolism but was strongly associated with sedjr. This mecA-sedjr association might have driven previous reports of a negative association of mecA and embolism. Collectively, our results suggest that the influence of S. aureus genotypic features on the risk of embolism may be stronger than previously suspected and independent of clinical risk factors.
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Embolia/diagnóstico , Endocarditis Bacteriana/diagnóstico , Endocarditis/diagnóstico , Enterotoxinas/genética , Plásmidos/genética , Infecciones Estafilocócicas/diagnóstico , Staphylococcus aureus/genética , Staphylococcus aureus/aislamiento & purificación , Proteínas Bacterianas/genética , ADN Bacteriano/genética , Embolia/complicaciones , Embolia/microbiología , Endocarditis/complicaciones , Endocarditis/microbiología , Endocarditis Bacteriana/complicaciones , Endocarditis Bacteriana/microbiología , Femenino , Francia , Genes Bacterianos/genética , Genotipo , Humanos , Modelos Logísticos , Masculino , Staphylococcus aureus Resistente a Meticilina/genética , Persona de Mediana Edad , Análisis Multivariante , Proteínas de Unión a las Penicilinas/genética , Estudios Prospectivos , Factores de Riesgo , Infecciones Estafilocócicas/complicaciones , Infecciones Estafilocócicas/microbiología , Staphylococcus aureus/clasificación , Staphylococcus aureus/patogenicidad , Superantígenos , Factores de Virulencia/genéticaRESUMEN
DWI has been described in some reports to be superior to FLAIR in early stage herpes simple virus encephalitis (HSE). Few data exist on detailed topographical MRI analysis in HSE. Our aim was to study DWI and FLAIR, and analyse topographically these sequences in non-neonatal HSE patients with MRI performed within 60 days. Eleven HSE patients were analysed retrospectively. For topographical analysis, we developed a radiological 50-point score (25 points for each hemisphere, with each point corresponding to a brain area). In patients with MRI performed within 2 weeks (n = 9), DWI detected 11% more areas involved than FLAIR. Thalamic involvement was frequent (67%) in the early phase on FLAIR, being the only brain substructure better visualized on FLAIR than on DWI. In areas involved on both sequences, DWI showed more extensive (especially cortical) abnormalities in 14% of the areas. In patients with late MRI (n = 2), FLAIR was superior to DWI (with essentially white matter involvement). From the mesial temporal area, brain signal changes followed a centripetal (i.e. towards anterior, posterior, and superior parts of the brain) gradient. The cut-off score before involving the contralateral hemisphere was 8-9/25 in the initially involved hemisphere. DWI is slightly superior to FLAIR in acute-subacute HSE, except for the thalamus with FLAIR signal changes more frequently seen than earlier reported. Knowledge of typical topographical MRI involvement can help to differentiate from other conditions mimicking HSE.
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Encéfalo/patología , Encefalitis por Herpes Simple/patología , Imagen por Resonancia Magnética/métodos , Adolescente , Anciano , Anciano de 80 o más Años , Encéfalo/fisiopatología , Niño , Imagen de Difusión por Resonancia Magnética/métodos , Encefalitis por Herpes Simple/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
INTRODUCTION: Human metapneumovirus (hMPV) is a newly identified virus responsible for occasionally severe respiratory infections, mainly observed in children. OBSERVATION: A 59-year old man was hospitalised for respiratory problems and fever 3 days after his return from China during the epidemic of severe acute respiratory syndrome (SARS). Other than fever (>38 degrees C), the patient exhibited a dry cough, myalgias, arthralgias and mild lymphopenia and the chest radiography showed an opacity on the right lower lung. Conventional virological investigations remained negative. Detection of the novel SARS-associated coronavirus was negative but hMPV detection was positive. DISCUSSION: The present observation indicates that hMPV may cause respiratory symptoms mimicking initial manifestations of SARS in adults visiting epidemic countries. CONCLUSION: hMPV testing has clinical utility in adult patients with acute respiratory tract infection.
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Metapneumovirus/patogenicidad , Infecciones por Paramyxoviridae/patología , Neumonía/patología , Neumonía/virología , Síndrome Respiratorio Agudo Grave/complicaciones , ADN Viral/análisis , Humanos , Masculino , Metapneumovirus/aislamiento & purificación , Persona de Mediana Edad , Infecciones por Paramyxoviridae/diagnóstico , Neumonía/diagnósticoRESUMEN
IMPORTANCE: Infective endocarditis (IE) is a rare disease with poor prognosis. When IE is suspected, skin examination is mandatory to look for a portal of entry and classic skin lesions to help diagnose and manage the condition. OBJECTIVES: To describe the prevalence of and factors associated with dermatological manifestations in patients with definite IE. DESIGN: Observational, prospective, population-based epidemiological study between January 1 and December 31, 2008. Subsequently, collected dermatological data were subjected to post hoc analysis. SETTING AND PARTICIPANTS: Patients (n = 497) diagnosed in 7 French regions and hospitalized in France for definite IE satisfying modified Duke criteria. MAIN OUTCOMES AND MEASURES: Patient and disease epidemiological information was collected, focusing on the most classic dermatological manifestations of IE (Osler nodes, Janeway lesions, purpura, and conjunctival hemorrhages). Disease outcome was also recorded. RESULTS: Among 497 definite IE cases, 487 had known dermatological status. Of 487 cases, 58 (11.9%) had skin manifestations, including 39 (8.0%) with purpura, 13 (2.7%) with Osler nodes, 8 (1.6%) with Janeway lesions, and 3 (0.6%) with conjunctival hemorrhages (5 patients had 2 skin manifestations). Patients with skin manifestations had a higher rate of IE-related extracardiac complications than patients without skin manifestations, particularly cerebral emboli (32.8% vs 18.4%, P = .01), without increased mortality. Patients with purpura had larger cardiac vegetations (18.1 vs 13.7 mm, P = .01), and Janeway lesions were associated with more extracerebral emboli (75.0% vs 31.8%, P = .02). CONCLUSIONS AND RELEVANCE: Specific skin manifestations of IE are associated with a higher risk of complications and should alert physicians to examine for extracardiac complications, notably with cerebral imaging.
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Endocarditis/diagnóstico , Endocarditis/epidemiología , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/epidemiología , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Comorbilidad , Enfermedades de la Conjuntiva , Endocarditis Bacteriana/diagnóstico , Endocarditis Bacteriana/epidemiología , Femenino , Francia , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Prevalencia , Pronóstico , Estudios Prospectivos , Púrpura/diagnóstico , Púrpura/epidemiología , Índice de Severidad de la Enfermedad , Distribución por Sexo , Telangiectasia Hemorrágica Hereditaria/diagnóstico , Telangiectasia Hemorrágica Hereditaria/epidemiologíaAsunto(s)
Hepatitis/etiología , Toxocariasis/complicaciones , Enfermedad Relacionada con los Viajes , Albendazol/uso terapéutico , Animales , Antihelmínticos/uso terapéutico , Diagnóstico Precoz , Eosinofilia/etiología , Hepatitis/parasitología , Humanos , Masculino , Persona de Mediana Edad , Marruecos , Parasitemia/tratamiento farmacológico , Toxocariasis/tratamiento farmacológicoAsunto(s)
Enfermedades Autoinmunes del Sistema Nervioso/diagnóstico , Edema Encefálico/diagnóstico , Encefalitis/diagnóstico , Adulto , Enfermedades Autoinmunes del Sistema Nervioso/diagnóstico por imagen , Enfermedades Autoinmunes del Sistema Nervioso/inmunología , Encefalitis/diagnóstico por imagen , Encefalitis/inmunología , Femenino , Humanos , Imagen por Resonancia Magnética , Neuroimagen/métodos , Neurología/educación , Tomografía de Emisión de Positrones , SíndromeAsunto(s)
Antituberculosos/uso terapéutico , Infecciones por VIH/complicaciones , Síndrome Inflamatorio de Reconstitución Inmune/tratamiento farmacológico , Inmunosupresores/uso terapéutico , Enfermedades del Sistema Nervioso/etiología , Talidomida/uso terapéutico , Tuberculosis/complicaciones , Infecciones Oportunistas Relacionadas con el SIDA/tratamiento farmacológico , Infecciones Oportunistas Relacionadas con el SIDA/inmunología , Antirretrovirales/uso terapéutico , Terapia Antirretroviral Altamente Activa , Femenino , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/psicología , Humanos , Síndrome Inflamatorio de Reconstitución Inmune/complicaciones , Síndrome Inflamatorio de Reconstitución Inmune/psicología , Imagen por Resonancia Magnética , Persona de Mediana Edad , Mycobacterium tuberculosis/inmunología , Mycobacterium tuberculosis/aislamiento & purificación , Enfermedades del Sistema Nervioso/tratamiento farmacológico , Enfermedades del Sistema Nervioso/psicología , Examen Neurológico , Paresia/etiología , Resultado del Tratamiento , Tuberculosis/tratamiento farmacológicoAsunto(s)
Infecciones Oportunistas Relacionadas con el SIDA/tratamiento farmacológico , Antineoplásicos/uso terapéutico , Interferones/uso terapéutico , Sarcoma de Kaposi/tratamiento farmacológico , Neoplasias Cutáneas/complicaciones , Infecciones Oportunistas Relacionadas con el SIDA/complicaciones , Fármacos Anti-VIH/uso terapéutico , Recuento de Linfocito CD4 , Terapia Combinada , Femenino , Infecciones por VIH/tratamiento farmacológico , VIH-1 , Humanos , Sarcoma de Kaposi/complicaciones , Neoplasias Cutáneas/tratamiento farmacológico , Resultado del Tratamiento , Carga Viral , Adulto JovenRESUMEN
We report the case of a 35-y-old HIV-infected female, who presented fulminant varicella hepatitis and recovered under medical treatment. Varicella zoster virus is an uncommon cause of acute liver disease which occurs mainly in immunocompromised patients. Acyclovir is the cornerstone of the treatment.