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BackgroundInvasive fungal infection (IFI) is an entity that encompasses different types of infections caused by different types of those fungi pathogenic for humans. In the setting of critically ill patients with multiple and oftenconcurrent risk factors and comorbidities the most common are those caused by the Candida and Aspergillus species. Among the characteristics of IFI in critically ill patients, three aspects can be highlighted: those related to the host (e.g.: risk factors, clinical severity), those related with the pathogen (sensitivity, virulence), or those concerning antifungal treatment (spectrum, features PK / PD, safety, interactions). The fungus that most often causes an IFI in critically ill patients is Candida; the most common type infections are candidemia, Candida peritonitis and catheter-related infections. In recent years new antifungal treatments have expanded the therapeutic options, with echinocandins as a clear choice, often the first in the latest guidelines in critically ill patients with IFI.Case reportWe report the case of a critically ill patient having the most common risk factors, multiple organ dysfunction and development of an IFI. The complexity of establishing an antifungal treatment from the moment of its inception, its setting, and the considerations of the different therapeutic possibilities according to organ dysfunction of the patient are discussed. The antifungal treatment options mentioned in the current guidelines and recommendations are also evaluated.ConclusionsThe most common fungal infection in critically ill patients is invasive candidiasis, with candidemia or candida peritonitis being the most frequent clinical presentations. Candins have brought new possibilities for treating these complex patients due to their good safety profile and clinical efficacy. 相似文献
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BackgroundInvasive candidiasis is a severe infection among onco-hematological patients, with an attributable mortality around 40%. Micafungin has shown efficacy in antifungal prophylaxis among hematopoietic stem cell transplant recipients and in the treatment of esophageal candidiasis.AimsTo assess the role of micafungin in the treatment of invasive candidiasis among onco-hematological patients.MethodsLiterature review.ResultsIn a study on 126 patients with candidemia treated with micafungin, an overall response rate of 83% was reported. A double-blind study of 531 patients with invasive candidiasis comparing micafungin (100 mg/day) versus liposomal amphotericin B (3 mg/kg/day) reported success in 90% of patients in both arms, with a more favorable safety profile with micafungin. Other double blind randomized, phase III study compared two doses of micafungin (100 mg/day and 150 mg/day) with standard doses of caspofungin (70 mg loading dose, then 50 mg/day) in adults with invasive candidiasis. Overall success rate was 74% for micafungin 100 mg/day, 70% for micafungin 150 mg/day, and 71% for caspofungin. A double blind randomized study compared micafungin (2 mg/kg/day) to liposomal amphotericin B (3 mg/kg/day) in the treatment of invasive candidiasis in children with a predominance of infections with non-albicans Candida spp. Overall success rate was similar (73% for micafungin and 76% for liposomal amphotericin B).ConclusionsComparative phase III studies have demonstrated non-inferiority of micafungin compared to standard antifungal agents for invasive candidiasis. Micafungin is safe and effective in the treatment of children and adults with invasive candidiasis. Effectivity in invasive infections caused by non-albicans Candida spp is especially relevant in onco-hematological patients receiving fluconazole prophylaxis. 相似文献
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《Revista espa?ola de geriatría y gerontología》2023,58(2):61-67
Background and objectivesOrthogeriatric management with clinical pathways (CP) in hip fracture (HF) has been shown to be superior to other models. We studied whether updating the CP, through prioritization of admission and surgery, improvement in the prevention and treatment of delirium, management of anticoagulants and antiplatelet agents and the use of perioperative peripheral nerve block, modifies surgical delay, stay, readmissions, mortality, suffering delirium and functional status at discharge.Material and methodA retrospective observational study of unicenter cohorts of 468 patients with HF, 220 from 2016 (old VC) and 248 from 2019 (new VC). The variables are: intervention in the first 48 hours, surgical delay (hours), stay (days), stay less than 15 days, delirium, functional loss at discharge (Barthel prefracture scale less Barthel scale at discharge), readmission at one month, and mortality at admission, month and year.ResultsMedian age: 87.0 [interquartile range 8.0], mostly women (76.7%). Significantly, with the new VC, there was a greater number of patients operated on in the first 48 hours (27,7% vs 36,8% p = 0.036), less surgical delay (72.5 [47,5-110,5] vs 64.0 [42,0-88,0] p < 0.001), shorter stay (10,0 [7,0-13,0] vs 8,0 [6,0-11,0] p < 0.001), greater number of discharges in 15 days (78,2% vs 91,5% p < 0.001), lower delirium (54,1% vs 43,5% p = 0.023). No significant changes in readmissions, functional loss at discharge, mortality at admission, 3 months or year.ConclusionsUpdating the VC brings benefits to the patient (less surgical delay, equal functional status at discharge with fewer days of admission) and benefits in management (lower admission) without modifying mortality. 相似文献
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Juan Carlos Pozo-Laderas 《Revista iberoamericana de micología》2009,26(1):69-74
BackgroundOver the last 30 years a significant increase of Candida spp. invasive disease has been observed in non-neutropenic critical ill patients. Both fluconazole and amphotericin B have been considered first line treatment for invasive (proven and probable) Candida spp. disease, although the mortality rate is still high.ObjectivesTo review the current data on the use of micafungin for the treatment of Candida invasive disease in critical ill patients.MethodsThe pharmacologic, mycological and clinical properties of micafungin are reviewed based on current published data. The use and efficacy of micafungin for the treatment of Candida invasive disease in critical ill patients is discussed.Results and conclusionsTo reduce the rate of mortality more effective antifungals and pre-emptive treatment strategies are currently warranted. Candins achieve better results for the treatment of invasive Candida disease in non-neutropenic critical ill patients. Micafungin has a good safety profile (similar to fluconazole). Micafungin is a first line drug for the treatment of invasive Candida disease and may be used as a pre- emptive approach followed by a de-escalating strategy with azoles. 相似文献
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Mariano de Miguel Artal Olga Roca Chacón Montse Martínez-Alonso Marcos Serrano Godoy Jaume Mas Atance Roberto García Gutiérrez 《Revista espa?ola de geriatría y gerontología》2018,53(5):247-254
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The aim of this study is to identify the risks factors for mortality and functional recovery in elderly patients admitted to hospital with a hip fracture.Materials and methods
Longitudinal prospective study in patients 80 years old or more and patients between 75 and 79 in residential home care with a hip fracture and with a past medical history of dementia or followed-up by the Geriatric Unit. A total of 359 patients were included, and the demographic data, previous functional status, comorbidity, type of fracture, and dementia were recorded. The data collected during admission included time to surgery, delirium, functional recovery, length of stay, placement at discharge, and mortality. Patients were followed-up for one year and details were collected on placement at the end of follow-up, functional recovery, medical complications, and mortality.Results
The baseline characteristics of the patients with a strong association with mortality after a hip fracture were old age (> 92 years), medical complications delaying surgery (HR 2.17; 95% CI; 1.27-3.73), diagnosis of dementia (HR 1.78; 95% CI; 1.15-2.75), or heart failure (HR 1.75; 95% CI; 1.12-2.75). The fitted multivariable regression models showed that functional impairment before the hip fracture or lack of functional recovery are associated with higher mortality, and patients with increased age, delirium, dementia, and previous functional impairment showed worse functional recovery.Conclusion
In the elderly patients with a hip fracture, increased age, comorbidity and previous functional status is associated with mortality. Functional recovery prognosis will depend on age, previous functional status, past medical history of dementia, and the presence of delirium during admission. 相似文献15.
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The management of invasive fungal infections in critically ill patients, from diagnosis to selection of the ther- apeutic protocol, is often a challenge. Early diagnosis and treatment are associated with a better prognosis, but apart from cases with positive cultures from blood or fluid/tissue biopsy, diagnosis is neither sensitive nor specific, and there is a need for specific markers in these diseases. Serodiagnostic assays such as mannan an-tigen, mannan antibodies, Candida albicans germ-tube antibodies or (1→3)-β-D-glucan detection, and mo-lecular techniques for the detection of fungal-specific DNA have been developed with promising results in critical care settings. One of the main features in diagnosis is the evaluation of risk factors for infection, which will identify patients in need of preemptive or empirical treatment. Clinical scores were built from those risk factors. The combination of prediction rules and non-culture microbiological tools could be currently be the key to improving the diagnosis and prognosis of invasive fungal infections in critically ill patients. 相似文献
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《Endocrinología y nutrición》2014,61(3):130-138
Special considerations are warranted in management of thyroid nodule and thyroid cancer during pregnancy. The diagnostic and therapeutic approach of thyroid nodules follows the standard practice in non-pregnant women. On the other hand, differentiated thyroid cancer management during pregnancy poses a number of challenges for the mother and fetus. The available data show that pregnancy is not a risk factor for thyroid cancer development or recurrence, although flare-ups cannot be completely ruled out in women with active disease. If surgery is needed, it should be performed during the second term or, preferably, after delivery. A majority of pregnant patients with low-risk disease only need adjustment in levothyroxine therapy. However, women with increased serum thyroglobulin levels before pregnancy or structural disease require regular thyroglobulin measurements and neck ultrasound throughout pregnancy. Pregnancy is an absolute contraindication for radioactive iodine administration. 相似文献
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Mercedes Santomauro Mariela Paoli-Valeri Maricelia Fernández Nolis Camacho Zarela Molina Rosanna Cicchetti Lenin Valeri Evila Dávila de Campagnaro Gabriela Arata-Bellabarba 《Endocrinología y nutrición》2012,59(6):346-353
ObjectiveTo study the frequency of non-alcoholic fatty liver disease (NAFLD), its relationship to clinical and biochemical variables, and the effect 12-month's lifestyle intervention in obese children and adolescents.MethodsThirty-six obese patients aged 7 to 18 years, 42% female and 58% male, 72.2% prepubertal and 27.8% pubertal, were selected. Anthropometric measurements and glucose, insulin (baseline and after a glucose load), lipid profile, C-reactive protein, and aminotransferase tests were performed before and 12 months after dietary and physical activity intervention. Liver ultrasound was performed to determine the presence of NAFLD.ResultsNAFLD was found in 66.7% (n = 24), and was mild in 30.6%, moderate in 27.8%, and severe in 8.3%. Subjects with NAFLD had higher body mass index (BMI, p = 0.007), waist (p = 0.005), fat area (p = 0.002), basal insulin (p = 0.01), and HOMA-IR (p = 0.008) values and lower QUICKI (p = 0.02) values than those with no NAFLD. After intervention, physical activity increased (p = 0.0001) and calorie intake remained unchanged. NAFLD disappeared in 9 patients (37.5%, p = 0.02) and disease severity decreased in 3 patients (12.5%). In addition, BMI Z-score (p = 0.005), fat area (p = 0.0001), basal insulin (p < 0.05), insulin resistance (p < 0.005), lipid profile (p < 0.03), and transaminases decreased. Weight loss was the main variable accounting for NAFLD improvement.ConclusionThis group of obese children and adolescents showed a high frequency of NAFLD. The lifestyle intervention with weight reduction is effective for the treatment of NAFLD. 相似文献
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Paloma Moreno Moreno Carmen Gutiérrez Alcántara María del Carmen Muñoz-Villanueva Rafael Palomares Ortega María del Sierra Corpas Jiménez Luis Zurera Tendero Pedro Benito López 《Endocrinología y nutrición》2010,57(3):95-99
Background and objectiveThe aim of this study was to assess the utility of arterial calcium stimulation with hepatic venous sampling (ASVS) in the localization of tumors in patients with endogenous hyperinsulinism not detected with other methods.Patients and methodsWe performed a retrospective study of 26 patients admitted to our hospital for hypoglycemia who underwent ASVS because the source of hyperinsulinism was not clearly identified by other imaging techniques. The histopathological result in patients who underwent a surgical procedure was considered the reference for statistical study of the accuracy of this technique. Statistical analysis was performed by comparing proportions with the chi-squared test with Yates’ correction for contingency tables, and Cohen′s kappa coefficient as a measure of interrater agreement between two observations.ResultsSurgery was performed in 17 patients, 13 with positive ASVS and the remaining four with negative results. An insulinoma was removed in 12 patients, and 10 of these were detected in the ASVS. A total of 76.9 % of positive ASVS tests corresponded to a histological diagnosis of insulinoma, and 83% of these insulinomas were positive in ASVS. This association was statistically significant (chi cuadrado = 7.340; p = 0.012). Two of three patients with nesidioblastosis had a positive response in the ASVS. A good and statistically significant agreement was obtained between histopathologic diagnosis and ASVS results (κ=0.556, p = 0.007).ConclusionsASVS is a useful procedure in the localization diagnosis of endogenous hyperinsulinism not detected by other imaging tests. This technique allows tumors in the pancreatic gland to be identified and may be useful in the choice of the surgical technique to be used. 相似文献