RESUMO
Candidemia is an alarming problem in critically ill patients including those admitted in Internal Medicine Wards (IMWs). Here, we analyzed all cases of candidemia in adult patients hospitalized over nine years (2010-2018) in IMWs of a 980-bedded University Hospital of Ancona, Italy. During the study period, 218/505 (43%) episodes of candidemia occurred in IMWs patients. The cumulative incidence was 2.5/1000 hospital admission and increased significantly over time (p = 0.013). Patients were predominantly male, with a median age of 68 years. Cardiovascular diseases and solid tumors were the most frequent comorbidities. Candida albicans accounted for 51% of the cases, followed by C. parapsilosis (25%), C. tropicalis (9%) and C. glabrata (7%). Thirty-day mortality was 28% and did not increased significantly over time. By multivariate logistic regression analysis, the presence of neutropenia (OR 7.247 [CI95% 1,368-38,400; p = 0.020]), pneumonia (OR 2.323 [CI95% 1,105-4,884; p = 0.026]), and being infected with C. albicans (OR 2.642 [95% CI 1,223-5,708; p = 0.013) emerged as independent predictors of mortality. The type of antifungal therapy did not influence the outcome. Overall, these data indicate that patients admitted to IMWs are increasingly at higher risk of developing candidemia. Mortality rate remains high and significantly associated with both microbiologic- and host-related factors.
Assuntos
Candidemia , Adulto , Idoso , Antifúngicos/uso terapêutico , Candida , Candida albicans , Candida glabrata , Candida parapsilosis , Candida tropicalis , Candidemia/tratamento farmacológico , Candidemia/epidemiologia , Candidemia/microbiologia , Feminino , Hospitais Universitários , Humanos , Masculino , Estudos Retrospectivos , Fatores de RiscoRESUMO
Candidemia can complicate major surgical procedures. However, literature data are scanty on this topic. In this study, we evaluated the epidemiology, clinical and microbiologic characteristics and outcome of candidemia in adult patients with recent surgery hospitalised in a single University Hospital in Central Italy from 2010 to 2016. Of the 304 episodes of candidemia, 160 (53%) occurred in surgical patients (SPs) while the remaining 144 (47%) in patients without history of recent surgery (non-SPs). Although either underlying chronic comorbidities (ie haematological malignancies, neurological and gastrointestinal diseases) or acute complications (ie pneumonia and septic shock) were less likely to occur in SPs than in non-SPs, 30-day mortality did not differ between groups being 38% and 42%, respectively. The specific risk factors significantly more common in SPs who died within 30 days were as follows: male gender, older age, being hospitalised in ICU rather than in other wards, having a higher Charlson's score, undergoing previous invasive procedures, haemodialysis, the presence of pneumonia, septic shock, acute kidney failure and the type of surgery. In particular, either gastrointestinal or cardiovascular surgeries were characterised by the highest mortality rates. Multivariate analysis showed that the occurrence of septic shock (HR 10.3131 [CI95% 1.176-90.466; P = .035] and ICU stay (HR 2.016 [CI95% 1.178-3.448; P = .011] was independently associated with higher mortality in SPs. Overall, these data show that candidemia in SPs is characterised by significant mortality and distinctive features.
Assuntos
Candidemia/epidemiologia , Candidemia/mortalidade , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Fatores Etários , Idoso , Candida/efeitos dos fármacos , Comorbidade , Feminino , Hospitalização , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Retrospectivos , Fatores de Risco , Fatores Sexuais , Choque SépticoRESUMO
Systemic infections due to Candida spp. is common among immunocompromised patients, including those with solid tumors (ST). Clinical characteristics of candidemia in 114 patients with ST were compared with those of 249 candidemic patients without ST (non-ST). Patients with ST were more likely to be hospitalized in medical departments, to have a significantly higher Charlson's score and to undergo a significantly later central venous catheter (CVC) removal (P < 0.001). Similarly, the use of total parenteral nutrition was more common in ST patients (P = 0.026). Although there was a trend toward a more appropriate use of antifungal therapy in ST (60%) than in non-ST patients (49%), the difference was not statistically significant (P = 0.059). Thirty-day mortality was significantly higher in ST (49%) than in non-ST patients (36%, P = 0.016). Multivariate analysis showed that either higher age or septic shock was an independent risk factor for mortality in both groups of patients. Conversely, a CVC-unrelated candidemia represented an independent risk factor for mortality in ST patients (HR 3.581 [CI 95% 1.412-9.087, P = 0.007]). Overall, these data show that candidemia in ST patients is characterized by an extremely high mortality rate.
Assuntos
Candidemia/diagnóstico , Candidemia/mortalidade , Hospedeiro Imunocomprometido , Neoplasias/microbiologia , Fatores Etários , Idoso , Antifúngicos/uso terapêutico , Candida , Candidemia/tratamento farmacológico , Cateteres Venosos Centrais/efeitos adversos , Infecção Hospitalar , Feminino , Hospitalização , Humanos , Itália , Masculino , Prontuários Médicos , Pessoa de Meia-Idade , Neoplasias/mortalidade , Estudos Retrospectivos , Fatores de Risco , Choque Séptico/mortalidadeRESUMO
PURPOSE: We evaluated the epidemiology, clinical characteristics and outcome of candidemia in a single institution from 2010 to 2014. METHODS: A retrospective observational study of all cases of candidemia was carried out at a University Hospital in Central Italy including five intensive care units (ICUs), 11 medical and 11 surgical wards. Data regarding demographic characteristics and clinical risk factors were collected from the patient's medical records. Antifungal susceptibility testing was performed and MIC results were interpreted according to species-specific clinical breakpoints. RESULTS: A total of 270 episodes of candidemia were identified. Overall incidence rate was 1.5 episodes/1000 hospital admissions. Although Candida albicans represented the most commonly isolated species, its percentage significantly decreased from 68 to 48 % (p = 0.040). The overall 30-day mortality was 35 %. The variables independently associated with a significant higher risk of mortality were: older age; being hospitalized in ICU or in medical wards vs surgical wards; being infected with C. albicans vs other species; the occurrence of septic shock, pneumonia and acute renal failure; the presence of a solid organ tumor or a chronic pulmonary disease. Conversely, an appropriate treatment was confirmed to be significantly associated with a lower risk of mortality. The overall resistance was low and it was noted only among triazoles. CONCLUSIONS: Our study shows that candidemia is a significant source of morbidity and mortality. The identification of risk factors associated with mortality along with the knowledge of local susceptibility may lead to a better management in terms of preventive and therapeutic measures.
Assuntos
Antifúngicos/uso terapêutico , Candidemia/epidemiologia , Candidemia/patologia , Adulto , Idoso , Antifúngicos/farmacologia , Candida/classificação , Candida/efeitos dos fármacos , Candida/isolamento & purificação , Candidemia/tratamento farmacológico , Humanos , Itália/epidemiologia , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Centros de Atenção Terciária , Resultado do TratamentoRESUMO
Monitoring of liver fibrosis (LF) is an essential tool for preventing liver-related complications in HIV/HCV co-infected patients. In this study, we compared LF progression by transient elastometry (TE) in 50 HIV/HCV co-infected and 115 HCV mono-infected patients followed in our institution between June 2006 and December 2011. Patients naive to interferon therapy and with at least two measurements of liver stiffness by TE were included. In all, 76% of HIV/HCV co-infected and 75% of HCV mono-infected patients remained in the same stage of LF over time. Conversely, 19% and 15% of HIV/HCV co-infected and HCV mono-infected subjects, respectively, had progression to advanced LF (≥ F3). Our study found a similar proportion of HIV/HCV co-infected and HCV mono-infected patients that developed an advanced LF during the follow-up time considered. Alcohol abuse was the only factor significantly associated with the progression as evidenced by multiple quantile regression analysis.