RESUMO
Multisystem inflammatory syndrome in adults (MIS-A) is a new syndrome related with COVID-19. A case-based review was performed to present real-life experiences in terms of main findings and treatment options. We described two cases with the diagnosis of MIS and searched the literature to review all reported ≥ 18-year-old cases. The PubMed, Scopus, and Web of Science databases were searched. All relevant articles from January 2020 to February 2021 were reviewed. An adolescent and an adult patient (18 and 40 years-old, respectively) with the diagnosis of MIS were presented. Both had the consistent clinical findings with the case definition criteria. Although steroid, intravenous immunoglobulin (IVIG) and supportive care treatments have been suggested in the literature, there exists no treatment guideline for MIS-A. The clinical and laboratory findings of the patients progressively improved with the implementation of the IVIG and the pulse steroid treatments. A total of 51 cases (≥ 18 years-old) with MIS were analyzed. Mean age was 29.4 ± 10 years. Fever (80.4%), gastrointestinal (72.5%), and respiratory symptoms (54.9%) were the predominant symptoms. Cardiovascular abnormalities were the most frequent reported findings (82.4%, 42/51). The dermatological and conjunctival findings were reported in 39.2% and 35.3% of the patients, respectively. The increased level of inflammatory biomarkers was remarkable. Most of the patients were treated successfully with steroid and IVIG. Clinicians managing adult patients should keep in mind the development risk of MIS related with SARS-CoV-2 infection to perform necessary interventions properly without delay. IVIG and pulse steroid treatments are the effective options on clinical improvement.
Assuntos
COVID-19/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Adolescente , Adulto , COVID-19/fisiopatologia , Feminino , Glucocorticoides/administração & dosagem , Humanos , Imunoglobulinas Intravenosas/administração & dosagem , Masculino , Metilprednisolona/administração & dosagem , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica/tratamento farmacológico , Síndrome de Resposta Inflamatória Sistêmica/fisiopatologia , Tratamento Farmacológico da COVID-19RESUMO
Background The number of HIV/AIDS cases in Turkey is increasing rapidly, as is the number of cases worldwide. The aim of this study is to evaluate the characteristics of the clinical and laboratory findings and epidemiological features of HIV/AIDS patients to obtain useful data on the epidemic type and transmission routes associated with Turkey and to identify risk factors for mortality. Methods The patient records of 144 HIV-infected patients who were admitted to our clinic between 2000 and 2015 were analyzed retrospectively. Results Most of the cases (55%) were diagnosed due to the detection of anti-HIV-positive individuals without clinical symptoms. The mean CD4 + lymphocyte count on first admission was 108 cells/µL for those admitted before 2009 and 265 cells/µL for those admitted after 2009 (p = 0.003). When the pre- and post-2009 groups were compared for the status of the disease, 55.6 and 44.4% of patients were in the AIDS stage, respectively (p = 0.04). The most noted opportunistic infection was mycobacterial, and throughout the follow-up, 31.2% of the cases were fatal. Conclusions Early diagnosis of HIV infection can have a direct impact on prognosis and survival. Therefore, screening laboratory investigations should be extended, particularly in high-risk groups.
Assuntos
Transmissão de Doença Infecciosa , Infecções por HIV/epidemiologia , Infecções por HIV/patologia , Infecções Oportunistas Relacionadas com a AIDS/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Contagem de Linfócito CD4 , Diagnóstico Precoce , Feminino , Infecções por HIV/mortalidade , Infecções por HIV/transmissão , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Turquia/epidemiologia , Adulto JovemRESUMO
BACKGROUND/AIM: The aim of this study was to investigate the epidemiologic characteristics, the causative microorganisms and their antimicrobial susceptibility patterns, and the prognostic risk factors for mortality in critically ill patients with ventilator-associated pneumonia (VAP). MATERIALS AND METHODS: In this retrospective observational study, all the critically ill patients with VAP hospitalized in a medical/surgical intensive care unit (ICU) between January 2010 and June 2015 were evaluated. Patients' demographic features and microbiological data were reviewed. RESULTS: A total of 417 patients were clinically diagnosed with VAP; 51.1% of them were male and the average age was found as 69.9 ± 15.9 years. VAP was detected at approximately 25.0 ± 18.0 days of ICU stay and 17.9 ± 12.6 days after intubation. Acinetobacter baumannii (69.5%) was isolated as the most frequent VAP agent, and the most effective antibiotic was colistin. The crude mortality rate was detected as 39.8% among the patients. The presence of dyspnea at admission, coronary heart disease as a comorbidity, unconsciousness at admission, steroid usage, and prolonged hospital stay were observed as independent risk factors in multivariate analysis (P < 0.01). CONCLUSION: According to the etiological microorganisms and antimicrobial susceptibility patterns, colistin was found to be the most reliable antibiotic for empirical antimicrobial therapy.
Assuntos
Cuidados Críticos/estatística & dados numéricos , Pneumonia Associada à Ventilação Mecânica/mortalidade , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de RiscoRESUMO
INTRODUCTION: In this study, we aimed to identify risk factors for the development of infectious complications after prostate biopsy and to investigate the role of intestinal colonization of bacteria that are resistant to prophylactic antibiotics. METHODOLOGY: A total of 168 patients who had undergone transrectal prostate biopsy (TRPB) under ciprofloxacin and gentamycin prophylaxis were included in the study. Stool cultures and subsequent antibiotic susceptibility testing were performed in all patients before the start of antibiotic prophylaxis. RESULTS: Of the 168 patients, 17 (10.1%) developed urinary tract infection (UTI), while 6 (3.57%) developed sepsis within seven days after biopsy. Ciprofloxacin-resistant bacterial colonization was detected in 81 (48.2%) of the patients. None of the patients with ciprofloxacin-sensitive bacteria in intestinal flora developed a UTI. The colonization of intestinal ciprofloxacin-resistant bacteria increased UTI risk significantly after TRPB (p < 0.0001). Urolithiasis history, presence of permanent urinary catheterization, hospitalization history for more than 48 hours in the last year, and recent antibiotic usage significantly increased UTI risk after TRPB. CONCLUSIONS: Development of an infection was more frequent in patients with resistant bacterial colonization. We hope to guide more comprehensive studies designed to find a standard prophylactic regimen for TRPB that can be used all over the world.
Assuntos
Bactérias/efeitos dos fármacos , Infecções Bacterianas/epidemiologia , Biópsia/efeitos adversos , Colo/microbiologia , Farmacorresistência Bacteriana , Doenças Prostáticas/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/administração & dosagem , Antibioticoprofilaxia/métodos , Bactérias/isolamento & purificação , Ciprofloxacina/administração & dosagem , Fezes/microbiologia , Gentamicinas/administração & dosagem , Humanos , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Cuidados Pré-Operatórios/métodos , Estudos Prospectivos , Fatores de RiscoRESUMO
BACKGROUND/AIM: This study was performed to identify the characteristics distinguishing fatal and nonfatal cases of patients diagnosed with Crimean-Congo hemorrhagic fever (CCHF). MATERIALS AND METHODS: A total of 92 patients with confirmed diagnosis of CCHF in 2009-2013 were included in the study. RESULTS: A high level of urea and aPTT on the third day of hospital stay, diarrhea, somnolence, and the interval from the beginning of the symptoms to hospital admission were independently associated with fatality. Each 10-unit increase in aPTT and urea levels increased the fatality rate by 3.379-fold and 1.236-fold, respectively. Delay in hospital admission increased the fatality rate 1.453-fold for each day of delay. When comparing first and third admission-day laboratory values, the increase in leukocyte counts and the decrease in CPK, urea, creatinine, aPTT, PT, INR, and hemoglobin levels were significant in nonfatal cases. CONCLUSION: This study showed that the course of these laboratory tests helps us to predict the outcome of the disease. In a few days of hospitalization, persistence or progress of the abnormal laboratory parameters may warn us about poor prognosis.
Assuntos
Febre Hemorrágica da Crimeia , Vírus da Febre Hemorrágica da Crimeia-Congo , Hospitalização , Humanos , Tempo de Tromboplastina Parcial , PrognósticoRESUMO
BACKGROUND/AIM: Acinetobacter baumannii (A. baumannii) is one of the most common healthcare-associated infectious agents worldwide. The aim of this study was to investigate the in vitro synergistic activities of several antibiotic combinations against carbapenem-resistant (CR) A. baumannii isolates. MATERIALS AND METHODS: Eighteen CR A. baumannii strains were isolated from the patients who were hospitalized in the intensive care unit between June 2012 and August 2012. The in vitro effects of single and binary combinations of meropenem (MEM), colistin (CST), tigecycline (TGC), and sulbactam (SUL) on these isolates were determined using the Epsilometer test (E-test) method. RESULTS: All 18 isolates were resistant to MEM and SUL and susceptible to CST. TGC was detected as susceptible in two of the isolates and intermediate susceptibility results were observed in the remaining isolates. With MEM-CST and MEM-TGC combinations, synergism was determined against all isolates. The synergistic and/or additive effect ratios were detected in MEM-SUL, CST-SUL, TGC-SUL, and CST-TGC combinations as 16.7%, 38.9%, 16.7%, and 5.6%, respectively. CONCLUSION: Among the tested antimicrobial combinations, the in vitro combination of MEM with TGC or CST was most effective against the CR A. baumannii strains.
Assuntos
Acinetobacter baumannii , Infecções por Acinetobacter , Antibacterianos , Farmacorresistência Bacteriana Múltipla , Sinergismo Farmacológico , Humanos , Testes de Sensibilidade MicrobianaRESUMO
AIM: Clinical practice guidelines for the management of diabetic foot infections developed by the Infectious Diseases Society of America (IDSA) are commonly used worldwide. The issue of whether or not these guidelines need to be adjusted for local circumstances, however, has seldom been assessed in large prospective trials. METHODS: The Turk-DAY trial was a prospective, multi-center study in which infectious disease specialists from centers across Turkey were invited to participate (NCT02026830). RESULTS: A total of 35 centers throughout Turkey enrolled patients in the trial. Overall, investigators collected a total of 522 specimens from infected diabetic foot wounds for culture from 447 individual patients. Among all isolates, 36.4% were gram-positive organisms, with Staphylococcus aureus the most common among these (11.4%). Gram-negative organisms constituted 60.2% of all the isolates, and the most commonly isolated gram-negative was Escherichia coli (15%). The sensitivity rates of the isolated species were remarkably low for several antimicrobials used in the mild infection group. CONCLUSIONS: Based on our findings, several of the antimicrobials frequently used for empirical treatment, including some also recommended in the IDSA guidelines, would not be optimal for treating diabetic foot infections in Turkey. Although the IDSA guideline recommendations may be helpful to guide empiric antimicrobial therapy of DFIs, they should be adjusted to local conditions.
Assuntos
Antibacterianos/uso terapêutico , Pé Diabético/microbiologia , Farmacorresistência Bacteriana Múltipla , Bactérias Gram-Negativas/efeitos dos fármacos , Bactérias Gram-Positivas/efeitos dos fármacos , Infecção dos Ferimentos/tratamento farmacológico , Infecção dos Ferimentos/microbiologia , Idoso , Pé Diabético/fisiopatologia , Escherichia coli/efeitos dos fármacos , Escherichia coli/isolamento & purificação , Infecções por Escherichia coli/tratamento farmacológico , Infecções por Escherichia coli/microbiologia , Infecções por Escherichia coli/fisiopatologia , Feminino , Seguimentos , Bactérias Gram-Negativas/isolamento & purificação , Bactérias Gram-Positivas/isolamento & purificação , Humanos , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Estudos Prospectivos , Índice de Gravidade de Doença , Infecções Estafilocócicas/tratamento farmacológico , Infecções Estafilocócicas/microbiologia , Infecções Estafilocócicas/fisiopatologia , Staphylococcus aureus/efeitos dos fármacos , Staphylococcus aureus/isolamento & purificação , Turquia , Infecção dos Ferimentos/fisiopatologiaRESUMO
We aimed to determine the relationship between leukocyte counts and the survival of patients with Crimean-Congo hemorrhagic fever (CCHF), a life-threatening illness. This is the first study to do so. A total of 220 patients with CCHF were evaluated retrospectively. The mortality rate was 16.4%. Analysis of the relationship between leukocyte counts and mortality rates provided insight into the pathogenesis of CCHF. Receiving operating curve analysis revealed that leukocyte counts ≥2,950/mm(3) on the day of admission predicted mortality rate with 62.1% sensitivity. The mean hospitalization stay in patients with fatal disease was 4.3 days; therefore, leukocyte counts were compared on the day of admission and day 3 of the hospital stay. Increases in neutrophil levels and decreases in lymphocyte and monocyte levels were identified as significant risk factors for mortality (P = 0.01, 0.037, and 0.001, respectively). The mortality risk was 7-12 fold higher in patients whose levels of leukocytes (2,950 µL), lactate dehydrogenase (967.5 U/L), and alanine aminotransferase (>119.5 U/L) and activated partial thromboplastin time (42.4 s) exceeded the cut-off values; these were identified as independent predictors of mortality. Depletion of monocytes and lymphocytes and accumulation of neutrophils correlated with poor outcome. These results highlight the importance of the mononuclear immune response for the survival of patients with CCHF.
Assuntos
Febre Hemorrágica da Crimeia/diagnóstico , Febre Hemorrágica da Crimeia/patologia , Contagem de Leucócitos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Alanina Transaminase/sangue , Estudos de Casos e Controles , Feminino , Humanos , L-Lactato Desidrogenase/sangue , Masculino , Pessoa de Meia-Idade , Tempo de Tromboplastina Parcial , Prognóstico , Curva ROC , Estudos Retrospectivos , Análise de Sobrevida , Adulto JovemRESUMO
BACKGROUND: This study aimed to find markers to predict complicated cases in brucellosis. Patients with and without complications were compared in terms of epidemiological, clinical and laboratory properties. METHODS: A total of 700 patients hospitalised at the Department of Infectious Diseases and Clinical Microbiology were evaluated retrospectively. RESULTS: Of a total of 700 patients, 383 (54.7%) were male and mean age was 41.5 ± 17.0 years. Of the patients, 517 (73.8%) were classified as acute cases. Complications occurred significantly less frequently in acute infections (p < 0.001). Increased C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) occurred more frequently in patients with complicated cases (p = 0.005 and 0.021, respectively), whereas malaise, myalgia and blood culture positivity occurred significantly less frequently in those cases (p < 0.001, < 0.001 and 0.014, respectively). Fever at examination, loss of malaise and myalgia and blood culture negativity were statistically significant predictive factors for complicated patients in multivariate analysis (p < 0.001, for each). As compared to patients without orchitis, leukocytosis occurred more often in cases with orchitis (p < 0.001); leukopenia occurred more often in neurobrucellosis than in cases without neurobrucellosis (p = 0.008). Of patients who attended control regularly, 422 (98%) were treated successfully. All of the nine patients who did not recover fully were cases with osteoarticular involvement. CONCLUSIONS: Fever was the most significant predictive marker of complications. Other classical symptoms of brucellosis like myalgia and malaise were absent in most of the complicated cases. Blood culture was of limited value in the diagnosis of complicated cases most of the time.
Assuntos
Brucelose/complicações , Brucelose/diagnóstico , Febre/diagnóstico , Doença Aguda , Adulto , Brucelose/epidemiologia , Feminino , Febre/epidemiologia , Febre/microbiologia , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Retrospectivos , Inquéritos e Questionários , Turquia/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: Infections are an important preventable cause of death in cancer patients. The aim of this study was to clarify the epidemiologic characteristics and resistance patterns of causative isolates and mortality predictors in infections of cancer patients. METHODOLOGY: Patients with sterile site infections were evaluated in a retrospective cohort study. Etiological agents, antimicrobial resistance patterns of the isolates, and possible risk factors for mortality were recorded. Survivors and non-survivors on day 30 after each infection onset were compared to identify the predictors of mortality. RESULTS: A total of 205 infection episodes of 132 patients were included in this study. Of them, 75% had hematologic malignancies and 25% had solid tumors. Febrile neutropenia was diagnosed in 61.5%. Bloodstream infections were the most frequent infection (78%). The majority of the pathogens were Enterobacteriaceae (44.3%) and nonfermentative isolates (17.6%). Multidrug-resistant (MDR) infections were responsible for 40% of the episodes. The mortality rate was 23.4%. Inadequate initial antibiotic treatment (OR = 4.04, 95% CI = 1.80-9.05, p = 0.001), prolonged neutropenia (> 7 days) before infection (OR = 3.61, 95% CI = 1.48-8.80, p = 0.005), infection due to Klebsiella species (OR = 3.75, 95% CI = 1.31-10.7, p = 0.013), and Acinetobacter baumannii (OR = 5.00, 95% CI = 1.38-18.2, p = 0.014) were independent predictors of mortality. CONCLUSIONS: Gram-negative isolates were found to be the predominant pathogens with higher mortality rates. Local epidemiological data should be taken into account when administering empirical therapy since the inadequacy of initial antibiotherapy is associated with a poor outcome.
Assuntos
Bactérias/efeitos dos fármacos , Infecções Bacterianas/microbiologia , Infecções Bacterianas/mortalidade , Farmacorresistência Bacteriana Múltipla , Neoplasias Hematológicas/complicações , Neoplasias/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Bactérias/isolamento & purificação , Infecções Bacterianas/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Análise de SobrevidaRESUMO
BACKGROUND: Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne disease characterized by nonspecific symptoms like fever, myalgia, severe headache, nausea, vomiting, diarrhea, and abdominal pain. It can result in various complications during the course of the disease due to the diffuse endothelial injury involved in the pathogenesis of CCHF. OBJECTIVES: Here we present a patient with CCHF complicated by acute pancreatitis, including pleural and intra-abdominal effusions. CASE REPORT: A 70-year-old patient was referred to our hospital from an endemic area with the suspicion of CCHF. The physical examination of the patient revealed high fever (38°C), somnolence, and petechial eruption. The diagnosis of case was confirmed with positive reverse transcriptase polymerase chain reaction (RT-PCR). The viral load of the patient was 4×10(9) copies/mL. On the fifth day of admission, upper abdominal pain, scleral ichter, and abdominal distention developed. The patient had abdominal tenderness with guarding. The laboratory tests revealed an amylase level of 1740 U/L (28-100), lipase level of 583 U/L (13-60), and total bilirubin level of 3.75 mg/dL (<0.3). The diagnosis of acute pancreatitis was confirmed with radiological findings. CONCLUSIONS: Until now, atypical presentations of CCHF have been reported in some case reports, but not acute pancreatitis. To the best of our knowledge, this is the first case of acute pancreatitis in the literature seen in the course of CCHF.