RESUMO
BACKGROUND: The diagnosis of alcoholic ketoacidosis (AKA) has traditionally been made based only on clinical history and the presence of severe metabolic acidosis with a high anion gap (AG); however, the concentration of beta-hydroxybutyrate (BOHB), a pivotal ketone body in AKA, is not evaluated in most cases. The aim of this study was to clarify the clinical spectrum of AKA in terms of the severity of ketoacidosis by using a point-of-care capillary BOHB measurement device. METHODS: This retrospective case series was conducted at a Japanese private teaching hospital. Patients with suspected AKA, based on their clinical history, who underwent BOHB measurement using a point-of-care capillary measurement device in the emergency department, were included. Data on their clinical presentations, blood tests, and treatments were collected, described, and compared between patients with a BOHB concentration higher than 3.0 mmol/L (H-BOHB) and those with a concentration less than 3.0 mmol/L (L-BOHB). RESULTS: A total of 83 patients were included in this study. Sixty-eight patients were categorized as having H-BOHB and 15 as having L-BOHB. Nausea (71%), vomiting (71%), tachycardia (76%), and tachypnea (46%) were commonly observed at presentation. Hyponatremia (46%), hypokalemia (34%), hypomagnesemia (42%), and hyperphosphatemia (41%) were frequent electrolyte abnormalities upon presentation. Rehydration with balanced crystalloids and glucose-containing intravenous fluids, electrolyte supplementation, and thiamine replacement were the major treatments. The mean length of stay in the ICU and hospital were 4.4 and 7.0 days, respectively, with low overall mortality (1%). The H-BOHB and L-BOHB groups did not differ in terms of clinical data. Seventy percent of patients with L-BOHB had severe metabolic acidosis with a high AG due to hyperlactatemia (mean lactate concentration: 8.5 mmol/L). CONCLUSIONS: We described the clinical features of AKA measured by using a point-of-care capillary BOHB measurement device. Although certain patients diagnosed with AKA based only on their clinical history had predominant lactic acidosis with minor elevations in BOHB concentration, the BOHB concentration had no effect on the clinical spectrum of AKA in this study.
Assuntos
Acidose , Cetose , Humanos , Ácido 3-Hidroxibutírico , Sistemas Automatizados de Assistência Junto ao Leito , Estudos Retrospectivos , Cetose/diagnóstico , Cetose/terapia , EletrólitosRESUMO
Although various therapeutic agents have been tried for coronavirus disease-2019 (COVID-19) and evidence has accumulated, the risk of secondary infection is increased by underlying disease and immunosuppressive drugs. We report a case of pneumococcal meningitis in a patient with severe COVID-19 who was receiving dexamethasone and tocilizumab. The patient's symptoms improved with appropriate diagnosis and antimicrobial therapy, and she fortunately returned to society without any neurological sequelae of meningitis.
Assuntos
Angiostrongylus cantonensis/fisiologia , Eosinofilia/parasitologia , Meningite/parasitologia , Infecções por Strongylida/diagnóstico , Adulto , Animais , Diagnóstico Diferencial , Eosinofilia/diagnóstico , Humanos , Japão , Masculino , Meningite/diagnóstico , Infecções por Strongylida/complicações , Infecções por Strongylida/parasitologiaRESUMO
BACKGROUND: The administration of low-dose intravenous immunoglobulin G (IVIgG) (5 g/day for 3 days; approximate total 0.3 g/kg) is widely used as an adjunctive treatment for patients with sepsis in Japan, but its efficacy in the reduction of mortality has not been evaluated. We investigated whether the administration of low-dose IVIgG is associated with clinically important outcomes including intensive care unit (ICU) and in-hospital mortality. METHODS: This is a post-hoc subgroup analysis of data from a retrospective cohort study, the Japan Septic Disseminated Intravascular Coagulation (JSEPTIC DIC) study. The JSEPTIC DIC study was conducted in 42 ICUs in 40 institutions throughout Japan, and it investigated associations between sepsis-related coagulopathy, anticoagulation therapies, and clinical outcomes of 3195 adult patients with sepsis and septic shock admitted to ICUs from January 2011 through December 2013. To investigate associations between low-dose IVIgG administration and mortalities, propensity score-based matching analysis was used. RESULTS: IVIgG was administered to 960 patients (30.8%). Patients who received IVIgG were more severely ill than those who did not (Acute Physiology and Chronic Health Evaluation (APACHE) II score 24.2 ± 8.8 vs 22.6 ± 8.7, p < 0.001). They had higher ICU mortality (22.8% vs 17.4%, p < 0.001), but similar in-hospital mortality (34.4% vs 31.0%, p = 0.066). In propensity score-matched analysis, 653 pairs were created. Both ICU mortality and in-hospital mortality were similar between the two groups (21.0% vs 18.1%, p = 0.185, and 32.9% vs 28.6%, p = 0.093, respectively) using generalized estimating equations fitted with logistic regression models adjusted for other therapeutic interventions. The administration of IVIgG was not associated with ICU or in-hospital mortality (odds ratio (OR) 0.883; 95% confidence interval (CI) 0.655-1.192, p = 0.417, and OR 0.957, 95% CI, 0.724-1.265, p = 0.758, respectively). CONCLUSIONS: In this analysis of a large cohort of patients with sepsis and septic shock, the administration of low-dose IVIgG as an adjunctive therapy was not associated with a decrease in ICU or in-hospital mortality. TRIAL REGISTRATION: University Hospital Medical Information Network Individual Clinical Trials Registry, UMIN-CTR000012543 . Registered on 10 December 2013.
Assuntos
Mortalidade Hospitalar , Imunoglobulina G/administração & dosagem , Imunoglobulina G/farmacologia , Sepse/tratamento farmacológico , Choque Séptico/tratamento farmacológico , Idoso , Coagulação Intravascular Disseminada/tratamento farmacológico , Feminino , Humanos , Imunoglobulina G/uso terapêutico , Unidades de Terapia Intensiva/organização & administração , Japão , Masculino , Pessoa de Meia-Idade , Razão de Chances , Pontuação de Propensão , Estudos Retrospectivos , Sepse/mortalidade , Choque Séptico/mortalidadeRESUMO
Supplemental doses of antithrombin (AT) are widely used to treat sepsis-induced disseminated intravascular coagulation (DIC) in Japan. However, evidence on the benefits of AT supplementation for DIC is insufficient. This multicenter retrospective observational study aimed to clarify the effect of AT supplementation on sepsis-induced DIC using propensity score analyses. Data from 3,195 consecutive adult patients admitted to 42 intensive care units for severe sepsis treatment were retrospectively analyzed; 1,784 patients were diagnosed with DIC (nâ=â715, AT group; nâ=â1,069, control group). Inverse probability of treatment-weighted propensity score analysis indicated a statistically significant association between AT supplementation and lower in-hospital all-cause mortality (nâ=â1,784, odds ratio [95% confidence intervals]: 0.748 [0.572-0.978], Pâ=â0.034). However, quintile-stratified propensity score analysis (nâ=â1,784, odds ratio: 0.823 [0.646-1.050], Pâ=â0.117) and propensity score matching analysis (461 matching pairs, odds ratio: 0.855 [0.649-1.125], Pâ=â0.263) did not show this association. In the early days after intensive care unit admission, the survival rate was statistically higher in the propensity score-matched AT group than in the propensity score-matched control group (Pâ=â0.007). In DIC patients without concomitant heparin administration, similar results were observed. In conclusion, AT supplementation may be associated with reduced in-hospital all-cause mortality in patients with sepsis-induced DIC. However, the statistical robustness of this connection was not strong. In addition, although the number of transfusions needed in patients with AT supplementation increased, severe bleeding complications did not.
Assuntos
Antitrombinas/uso terapêutico , Coagulação Intravascular Disseminada/etiologia , Coagulação Intravascular Disseminada/mortalidade , Sepse/complicações , Idoso , Idoso de 80 Anos ou mais , Coagulação Intravascular Disseminada/tratamento farmacológico , Feminino , Heparina/uso terapêutico , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Pontuação de Propensão , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Severe sepsis is a major concern in the intensive care unit (ICU), although there is very little epidemiological information regarding severe sepsis in Japan. This study evaluated 3195 patients with severe sepsis in 42 ICUs throughout Japan. The patients with severe sepsis had a mean age of 70 ± 15 years and a mean Acute Physiology and Chronic Health Evaluation II score of 23 ± 9. The estimated survival rates at 28 and 90 days after ICU admission were 73.6 and 56.3 %, respectively.