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We evaluated the age-specific mortality of unselected adult outpatients infected with SARS-CoV-2 treated early in a dedicated COVID-19 day hospital and we assessed whether the use of hydroxychloroquine (HCQ) + azithromycin (AZ) was associated with improved survival in this cohort. A retrospective monocentric cohort study was conducted in the day hospital of our center from March to December 2020 in adults with PCR-proven infection who were treated as outpatients with a standardized protocol. The primary endpoint was 6-week mortality, and secondary endpoints were transfer to the intensive care unit and hospitalization rate. Among 10,429 patients (median age, 45 [IQR 32-57] years; 5597 [53.7%] women), 16 died (0.15%). The infection fatality rate was 0.06% among the 8315 patients treated with HCQ+AZ. No deaths occurred among the 8414 patients younger than 60 years. Older age and male sex were associated with a higher risk of death, ICU transfer, and hospitalization. Treatment with HCQ+AZ (0.17 [0.06-0.48]) was associated with a lower risk of death, independently of age, sex and epidemic period. Meta-analysis evidenced consistency with 4 previous outpatient studies (32,124 patients-Odds ratio 0.31 [0.20-0.47], I2 = 0%). Early ambulatory treatment of COVID-19 with HCQ+AZ as a standard of care is associated with very low mortality, and HCQ+AZ improve COVID-19 survival compared to other regimens.
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Assistência Ambulatorial , Antivirais/uso terapêutico , Azitromicina/uso terapêutico , Tratamento Farmacológico da COVID-19 , Intervenção Médica Precoce , Hidroxicloroquina/uso terapêutico , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Antivirais/efeitos adversos , Azitromicina/efeitos adversos , COVID-19/diagnóstico , COVID-19/mortalidade , Quimioterapia Combinada , Feminino , França , Hospitalização , Humanos , Hidroxicloroquina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Pacientes Ambulatoriais , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores Sexuais , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
We investigated a case of dengue virus type 1 infection acquired in Benin. Phylogenetic analysis revealed the strain belongs to genotype V but clusters with Asian, rather than with known African, strains. Our finding suggests the introduction of Asian dengue virus in West Africa.
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Vírus da Dengue , Dengue , África Ocidental , Benin/epidemiologia , Dengue/diagnóstico , Dengue/epidemiologia , Vírus da Dengue/genética , França/epidemiologia , Humanos , FilogeniaAssuntos
Infecções por Clostridium/microbiologia , Clostridium/classificação , Clostridium/isolamento & purificação , Diarreia/microbiologia , Microbioma Gastrointestinal , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Técnicas Bacteriológicas , Criança , Clostridium/genética , Clostridium/crescimento & desenvolvimento , Fezes/microbiologia , Feminino , Humanos , Lactente , Masculino , Metagenômica , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Análise de Sequência de DNARESUMO
BACKGROUND: Schistosomiasis is an endemic parasitic infection found in many tropical countries and is highly prevalent in sub-Saharan Africa. It can follow different and atypical clinical patterns. In these unusual cases, diagnosis may be difficult, as symptoms are unspecific. Arthropathy can appear in parasitic infections, but making a connection between arthritis and parasitic aetiology is difficult. This review aims to summarise all cases that have reported schistosomiasis associated with arthropathy, and the different ways authors have diagnosed this disease. METHOD: We present a systematic literature review of schistosomiasis associated with joint impairments, with a focus on the difficulty of differentiating between reactive arthritis and its parasitic presence in situ. RESULTS: Joint impairments mimicking polyarthropathy are not rare in parasitic infections. Diagnosis is difficult. On the one hand, some patients have arthritis with parasite eggs found in situ, particularly in synovial biopsy. These situations are less common and antiparasitic treatment is straightforward. On the other hand, arthritis can be associated with parasitic infections in the form of reactive arthritis due to an immunological reaction. In such cases, pathogenicity due to circulating immune complex should be suspected. Anti-inflammatory treatments such as corticosteroids or immunosuppressive therapies are ineffective in cases of schistosomal arthropathy. A joint fluid puncture appears to be necessary and parasitic examination as well as in situ immunological techniques appear to be important in order to confirm the diagnosis of schistosomal arthropathy. CONCLUSIONS: The frequency of articular schistosomiasis is probably underestimated and should be sought when patients have unexplained polyarthropathy, as it can be an alternative diagnosis when patients have concomitant parasitic infections. These situations are common, whereas the association between unexplained inflammatory arthritis and a concomitant parasitic infection is rarely made. Unspecific rheumatism can lead to probabilistic treatments with many side effects, and looking for a parasitic aetiology could lead to repeated antiparasitic treatments and may avoid other immunosuppressive or corticosteroid therapies. With increasing travel and global migration, physicians need to be more aware of nonspecific symptoms that may reveal an atypical presentation of a tropical disease that can be treated easily, thus avoiding inappropriate immunosuppressive treatments.
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OBJECTIVES: In a conventional hospital ward, we used high-flow nasal oxygen (HFNO) to treat elderly COVID-19 patients noneligible for intensive care unit transfer. METHODS: This study was conducted in the Institut Hospitalo-Universitaire Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille (AP-HM), France. We used high-flow nasal oxygen (HFNO) in our conventional infectious disease ward from 15 September 2020 for elderly patients noneligible for intensive care unit transfer. RESULTS: Of the 44 patients (median age 83 years (57-94), mean: 80.25), 61.4% (27/44) were men. The median Charlson score was 7 (1-15). The median of the NEWS-2 score upon admission was 8 (3-11) and was 10 at the time of initiation of HFNO. The median PaO2/FiO2 ratio was 103 (71-151) prior to HNFO initiation. Among the 44 patients, 16 patients (36.4%) had been weaned from HFNO, and 28 patients had died (63.6%). CONCLUSIONS: In this preliminary report, we observed that HFNO saved the lives of one-third of elderly COVID-19 patients who would have systematically died.
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COVID-19 , RNA Viral , Idoso , Idoso de 80 Anos ou mais , Contraindicações , Humanos , Unidades de Terapia Intensiva , Masculino , Oxigênio , SARS-CoV-2RESUMO
OBJECTIVES: Describe and evaluate the outcome of a coronavirus disease-2019 (COVID-19) patient without shortness of breath. DESIGN AND METHODS: We retrospectively collected data from COVID-19 patients diagnosed and cared for in Marseille, France. We selected data from patients who at admission, had a low dose CT scanner, dyspnea status, and oxygen saturation available. Blood gas was analyzed in a sample subset of patients. RESULTS: Among 1712 patients with COVID-19, we report that 1107 (64.7%) do not complain of shortness of breath at admission. The low-dose computed tomography (LDCT) scan showed signs compatible with pneumonia in 757/1,107 (68.4%) of patients without dyspnea. In a subset of patients who had underwent at least one blood gas analysis (n = 161) and presented without dyspnea at admission, 28.1% (27/96) presented with a hypoxemia/hypocapnia syndrome. Asymptomatic hypoxia was associated with a very poor outcome (33.3% were transferred to the ICU and 25.9% died). CONCLUSION: The absence of shortness of breath in an old patient with comorbidity merit medical attention and should not be considered as a good sign of well-being. The poor prognosis of asymptomatic hypoxia, highlight the severity of this mild clinical presentation. In these patients, pulse oximetry is an important mean to predict the outcome along with news score and LDCT scanner.
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COVID-19/complicações , Hipóxia/diagnóstico , SARS-CoV-2 , Idoso , Idoso de 80 Anos ou mais , Doenças Assintomáticas , COVID-19/diagnóstico por imagem , COVID-19/mortalidade , Dispneia/diagnóstico , Feminino , França/epidemiologia , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X/métodosRESUMO
SARS-CoV-2 nasopharyngeal shedding contributes to the spread of the COVID-19 epidemic. Among 3271 COVID-19 patients treated at the Hospital University Institute Méditerranée Infection, Marseille, France from 3 March to 27 April 2020, tested at least twice by qRT-PCR, the median SARS-CoV-2 nasopharyngeal shedding duration was 6 days (range 2-54 days). Compared with short shedders (qRT-PCR positivity < 10 days), 34 (1.04%) persistent shedders (qRT-PCR positivity ≥ 17 days; mean ± SD: 23.3 ± 3.8 days) were significantly older, with associated comorbidities, exhibiting lymphopenia, eosinopenia, increased D-dimer and increased troponin (p < 0.05), and were hospitalized in intensive care unit in 17.7% vs. 1.1% of cases (p < 0.0001). Viral culture was positive in six persistent shedders after day 10, including in one patient after day 17, and no viral co-pathogen was detected in 33 tested patients. Persistent shedders received azithromycin plus hydroxychloroquine ≥ 3 days in 26/34 (76.5%) patients, a figure significantly lower than in short shedders (86.6%) (p = 0.042). Accordingly, mortality was 14.7% vs. 0.5% (p < 0.0001). Persistent shedding was significantly associated with persistent dyspnea and anosmia/ageusia (p < 0.05). In the context of COVID-19 treatment, including treatment with azithromycin plus hydroxychloroquine, the persistence of SARS-CoV-2 nasopharyngeal shedding was a rare event, most frequently encountered in elderly patients with comorbidities and lacking azithromycin plus hydroxychloroquine treatment.
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COVID-19/metabolismo , Hidroxicloroquina/farmacologia , Eliminação de Partículas Virais/efeitos dos fármacos , Adulto , Idoso , Azitromicina/metabolismo , Azitromicina/farmacologia , Comorbidade , Quimioterapia Combinada , Feminino , França/epidemiologia , Hospitalização , Humanos , Hidroxicloroquina/metabolismo , Masculino , Pessoa de Meia-Idade , Nasofaringe , SARS-CoV-2/efeitos dos fármacos , SARS-CoV-2/metabolismo , SARS-CoV-2/patogenicidade , Tratamento Farmacológico da COVID-19RESUMO
Dirofilariasis is one of the oldest known zoonotic infections of humans mainly caused by the filarial parasites of the species Dirofilaria immitis and Dirofilaria repens, which primarily infect dogs. A five-year survey (2017 to 2021) was conducted among the dog population to assess the molecular prevalence of Dirofilaria spp. in southeast France. Morphological and genetic analysis were performed on filaroids from dogs and one infected woman from the studied area. A total of 12 (13%) dogs scored molecularly positive for Dirofilaria spp. of which nine carried blood microfilariae. Ocular dirofilariasis was detected in a 79-year-old woman with no travel history. Both electron microscopy and molecular sequencing identified the worm in the human case as D. repens. Molecularly, D. repens isolates were identical in the human and dog cases, representing the only genotype reported so far in France. Despite the distribution of this genotype through all Europe, it was grouped separately with the other two European genotypes and with Asian ones. As in almost all previous human cases in France, D. repens parasites were mainly recovered from the ocular region of patients and were geographically concentrated in the southeastern regions. Data demonstrate the sympatric occurrence of D. immitis and D. repens with high risk of infection to human and dog populations in these investigated geographical areas, thereby underlining the urgent need to implement preventive chemoprophylactic strategies and vector control to reduce the risk of these filaroids in dog and human populations.
RESUMO
Campylobacter jejuni is recognized as a cause of miscarriage in animals, but rarely in humans. We describe here a case of spontaneous miscarriage at 12 weeks of gestation associated with Campylobacter jejuni bacteremia following digestive disorders. The patient was treated with azithromycin with good clinical evolution and underwent uterine aspiration during hospitalization. In our review of the literature, we found only 12 other miscarriages due to C. jejuni infections. Clinicians should consider this cause of miscarriage in febrile pregnant women, as the bacterium is resistant to many beta-lactam antibiotics, and macrolides are the first-line treatment.
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Aborto Espontâneo/imunologia , Bacteriemia/complicações , Infecções por Campylobacter/complicações , Complicações Infecciosas na Gravidez/imunologia , Aborto Espontâneo/microbiologia , Adulto , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Bacteriemia/tratamento farmacológico , Bacteriemia/imunologia , Bacteriemia/microbiologia , Infecções por Campylobacter/tratamento farmacológico , Infecções por Campylobacter/imunologia , Infecções por Campylobacter/microbiologia , Campylobacter jejuni/imunologia , Campylobacter jejuni/isolamento & purificação , Farmacorresistência Bacteriana , Feminino , Humanos , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/tratamento farmacológico , Complicações Infecciosas na Gravidez/microbiologiaRESUMO
We present the case of a 55-month-old girl who recovered from coronavirus disease 2019 (COVID-19) infection 5 months after undergoing liver transplantation; she had a co-infection with Epstein-Barr virus (EBV). To the best of our knowledge, this is the first case report of a COVID-19 infection in a pediatric patient with liver transplantation. Additionally, this is also the first report of confirmed co-infection between COVID-19 and EBV. On the basis of this case, we suggest that liver transplantation is not associated with COVID-19 symptom severity and development. Moreover, COVID-19 and EBV co-infections do not seem to aggravate the clinical outcome.
Assuntos
Betacoronavirus , Infecções por Coronavirus/etiologia , Transplante de Fígado , Pneumonia Viral/etiologia , Complicações Pós-Operatórias , Betacoronavirus/isolamento & purificação , COVID-19 , Pré-Escolar , Coinfecção/diagnóstico , Coinfecção/terapia , Coinfecção/virologia , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/terapia , Infecções por Vírus Epstein-Barr/diagnóstico , Infecções por Vírus Epstein-Barr/etiologia , Infecções por Vírus Epstein-Barr/terapia , Feminino , Humanos , Pandemias , Pneumonia Viral/diagnóstico , Pneumonia Viral/terapia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/terapia , Complicações Pós-Operatórias/virologia , SARS-CoV-2RESUMO
BACKGROUND: Rapid virological diagnosis is needed to limit the length of isolation for suspected COVID-19 cases. METHOD: We managed the first 280 patients suspected to have COVID-19 through a rapid care circuit and virological diagnosis in our infectious disease reference hospital in Marseille, France. Rapid viral detection was performed on sputum and nasopharyngeal samples. RESULTS: Over our study period, no SARS-CoV-2 was detected. Results were obtained within approximately 3 h of the arrival of patient samples at the laboratory. Other viral infections were identified in 49% of the patients, with most common pathogens being influenza A and B viruses, rhinovirus, metapneumovirus and common coronaviruses, notably HKU1 and NL63. CONCLUSION: Early recognition of COVID-19 is critical to isolate confirmed cases and prevent further transmission. Early rule-out of COVID-19 allows public health containment measures to be adjusted by reducing the time spent in isolation.
Assuntos
Betacoronavirus , Técnicas de Laboratório Clínico , Infecções por Coronavirus/diagnóstico , Pneumonia Viral/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , COVID-19 , Teste para COVID-19 , Criança , Pré-Escolar , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/virologia , Diagnóstico Diferencial , Feminino , França/epidemiologia , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Nasofaringe/virologia , Pandemias , Pneumonia Viral/epidemiologia , Pneumonia Viral/virologia , Encaminhamento e Consulta , SARS-CoV-2 , Escarro/virologia , Adulto JovemRESUMO
BACKGROUND: In France, the combination hydroxychloroquine (HCQ) and azithromycin (AZ) is used in the treatment of COVID-19. METHODS: We retrospectively report on 1061 SARS-CoV-2 positive tested patients treated for at least three days with the following regimen: HCQ (200 mg three times daily for ten days) + AZ (500 mg on day 1 followed by 250 mg daily for the next four days). Outcomes were death, clinical worsening (transfer to ICU, and >10 day hospitalization) and viral shedding persistence (>10 days). RESULTS: A total of 1061 patients were included in this analysis (46.4% male, mean age 43.6 years - range 14-95 years). Good clinical outcome and virological cure were obtained in 973 patients within 10 days (91.7%). Prolonged viral carriage was observed in 47 patients (4.4%) and was associated to a higher viral load at diagnosis (p < .001) but viral culture was negative at day 10. All but one, were PCR-cleared at day 15. A poor clinical outcome (PClinO) was observed for 46 patients (4.3%) and 8 died (0.75%) (74-95 years old). All deaths resulted from respiratory failure and not from cardiac toxicity. Five patients are still hospitalized (98.7% of patients cured so far). PClinO was associated with older age (OR 1.11), severity of illness at admission (OR 10.05) and low HCQ serum concentration. PClinO was independently associated with the use of selective beta-blocking agents and angiotensin II receptor blockers (p < .05). A total of 2.3% of patients reported mild adverse events (gastrointestinal or skin symptoms, headache, insomnia and transient blurred vision). CONCLUSION: Administration of the HCQ+AZ combination before COVID-19 complications occur is safe and associated with a very low fatality rate in patients.
Assuntos
Antivirais/uso terapêutico , Azitromicina/uso terapêutico , Betacoronavirus/genética , Infecções por Coronavirus/tratamento farmacológico , Hidroxicloroquina/uso terapêutico , Pneumonia Viral/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antivirais/administração & dosagem , Antivirais/efeitos adversos , Azitromicina/administração & dosagem , Azitromicina/efeitos adversos , COVID-19 , Infecções por Coronavirus/mortalidade , Infecções por Coronavirus/virologia , Quimioterapia Combinada , Feminino , Seguimentos , França , Humanos , Hidroxicloroquina/administração & dosagem , Hidroxicloroquina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Pandemias , Pneumonia Viral/mortalidade , Pneumonia Viral/virologia , Reação em Cadeia da Polimerase , Estudos Retrospectivos , SARS-CoV-2 , Fatores de Tempo , Resultado do Tratamento , Carga Viral , Adulto Jovem , Tratamento Farmacológico da COVID-19RESUMO
BACKGROUND: We need an effective treatment to cure COVID-19 patients and to decrease virus carriage duration. METHODS: We conducted an uncontrolled, non-comparative, observational study in a cohort of 80 relatively mildly infected inpatients treated with a combination of hydroxychloroquine and azithromycin over a period of at least three days, with three main measurements: clinical outcome, contagiousness as assessed by PCR and culture, and length of stay in infectious disease unit (IDU). RESULTS: All patients improved clinically except one 86 year-old patient who died, and one 74 year-old patient still in intensive care. A rapid fall of nasopharyngeal viral load was noted, with 83% negative at Day7, and 93% at Day8. Virus cultures from patient respiratory samples were negative in 97.5% of patients at Day5. Consequently patients were able to be rapidly discharged from IDU with a mean length of stay of five days. CONCLUSION: We believe there is urgency to evaluate the effectiveness of this potentially-life saving therapeutic strategy at a larger scale, both to treat and cure patients at an early stage before irreversible severe respiratory complications take hold and to decrease duration of carriage and avoid the spread of the disease. Furthermore, the cost of treatment is negligible.
Assuntos
Azitromicina/uso terapêutico , Infecções por Coronavirus/tratamento farmacológico , Hidroxicloroquina/uso terapêutico , Pneumonia Viral/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Betacoronavirus/efeitos dos fármacos , COVID-19 , Quimioterapia Combinada , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Nasofaringe/virologia , Pandemias , Projetos Piloto , SARS-CoV-2 , Carga Viral , Adulto JovemRESUMO
Capnocytophaga sputigena is an unusual cause of community-acquired pneumonia. A 22-year-old woman presented an amoxicillin-resistant pneumonia. Sputum examination detected C. sputigena from 3 specimens with a significant bacterial load. The strain produced beta lactamase. Evolution was favorable after introduction of amoxicillin-clavulanate acid. Physicians might be aware of the presence of this unusual bacterium in cases of community-acquired pneumonia.
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Recently, cocktail of bacteria were proposed in order to treat Clostridium difficile infection (CDI), but these bacteriotherapies were selected more by chance than experimentation. We propose to comprehensively explore the gut microbiota of patients with CDI compared to healthy donors in order to propose a consortium of bacteria for treating C. difficile. We compared stool samples composition from 11 CDI patients and 8 healthy donors using two techniques: metagenomics, 16S V3-V4 region amplification and sequencing and culturomics, high throughout culture using six culture conditions and MALDI-TOF identification. By culturomics, we detected 170 different species in the CDI group and 275 in the control group. Bacteroidetes were significantly underrepresented in the CDI group (p = 0.007). By metagenomics, 452 different operational taxonomic units assigned to the species level were detected in the CDI group compared to 522 in the control group. By these two techniques, we selected 37 bacteria only found in control group in more than 75% of the samples and/or with high relative abundance, 10 of which have already been tested in published bacteriotherapies against CDI, and 3 of which (Bifidobacterium adolescentis, Bifidobacterium longum and Bacteroides ovatus) have been detected by these two techniques. This controlled number of bacteria could be administrated orally in a non-invasive way in order to treat CDI.
Assuntos
Bactérias/isolamento & purificação , Infecções por Clostridium/microbiologia , Microbioma Gastrointestinal , Adulto , Idoso , Idoso de 80 Anos ou mais , Bactérias/classificação , Bactérias/crescimento & desenvolvimento , Bactérias/metabolismo , Bacteroides/isolamento & purificação , Bifidobacterium/isolamento & purificação , Terapia Biológica , Infecções por Clostridium/terapia , Fezes/microbiologia , Feminino , Humanos , Masculino , Metagenômica , Pessoa de Meia-Idade , Tipagem MolecularRESUMO
A case of proven Coxiella burnetii aortitis, possibly associated with giant cell arteritis (GCA), is reported. A 72-year-old man, who is a hunter, presented with weight loss, fever, jaw claudication, and hardened temporal arteries associated with a persistent inflammatory syndrome and arteritis of the whole aorta, including the brachiocephalic arteries, as seen on 18F-fluorodeoxyglucose positron emission tomography/computed tomography. The diagnosis of GCA was retained, and treatment with prednisolone was started. Given the aneurysm of the abdominal aorta, the patient underwent replacement of the abdominal aorta with an allograft. Histology showed intense chronic arteritis attributed to atherosclerosis with dissection. However, Coxiella burnetii infection was confirmed by serology and then by culture and molecular biology on the surgical specimen. A combination of hydroxychloroquine and doxycycline was added to tapered prednisolone and the outcome was favourable.
Assuntos
Aorta Abdominal/microbiologia , Aortite/microbiologia , Coxiella burnetii/isolamento & purificação , Arterite de Células Gigantes/diagnóstico , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Febre Q/terapia , Idoso , Antibacterianos/uso terapêutico , Aorta Abdominal/diagnóstico por imagem , Aortite/terapia , Doxiciclina/uso terapêutico , Fluordesoxiglucose F18 , Arterite de Células Gigantes/terapia , Implante de Prótese de Valva Cardíaca , Humanos , Hidroxicloroquina/uso terapêutico , Masculino , Febre Q/complicações , Febre Q/diagnóstico por imagem , Resultado do TratamentoRESUMO
The management of some serious infections such as infective endocarditis (IE) and bone and joint infections (BJIs) caused by Gram-positive cocci (GPC) is complex and requires great responsiveness and effective antimicrobials with high bioavailability in heart valves or bone tissues. Treatment of these infections requires the use of a higher dosage that may result in increased toxicity or the use of new promising antimicrobials to control the infection. However, use of these new antimicrobials could still bring about new toxicity and resistance. Another approach may be the 'comeback' of old antimicrobials, which is evaluated in this review in the treatment of IE and BJIs caused by GPC.
Assuntos
Antibacterianos/uso terapêutico , Endocardite Bacteriana/tratamento farmacológico , Infecções por Bactérias Gram-Positivas/tratamento farmacológico , Cocos Gram-Positivos/efeitos dos fármacos , Infecções Relacionadas à Prótese/tratamento farmacológico , Antibacterianos/efeitos adversos , Osso e Ossos/microbiologia , Doenças Transmissíveis/tratamento farmacológico , Endocardite Bacteriana/microbiologia , Infecções por Bactérias Gram-Positivas/microbiologia , Humanos , Articulações/microbiologia , Osteomielite/tratamento farmacológico , Osteomielite/microbiologia , Infecções Relacionadas à Prótese/microbiologia , Combinação Trimetoprima e Sulfametoxazol/uso terapêuticoRESUMO
Coxiella-like bacteria have been recently proposed as human pathogens. Using molecular techniques, we detected Coxiella-like bacteria in the blood and serum samples of a patient with a scalp eschar, neck lymphadenopathy, severe urticaria, edema, fever, and arthralgia indicating that this organism can provide systemic complications.