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INTRODUCTION: Patients with exacerbated chronic obstructive pulmonary disease (COPD) have a reduced ability to perform activities of daily living (ADLs). Rehabilitation programs (RPs) and nutritional therapy may affect the ability to perform ADLs. OBJECTIVE: The objective of the study was to clarify the factors associated with reduced ability to perform ADLs in patients with COPD exacerbation. SUBJECTS/METHODS: A multivariate analysis of 75 patients (mean age, 77 years) with COPD exacerbation, divided into the Barthel index (BI) decline (â³BI decreased ≥15) and without BI decline (â³BI decreased ≤10) groups, was performed. Patient characteristics, duration before RP initiation, functional variables, and nutrition-related variables were compared between the groups. RESULTS: The degree of dyspnea and serum albumin levels before and at RP initiation were significantly lower in the BI decline group. The Hoffer classification score and duration between hospital admission and RP initiation were significantly higher and longer, respectively, in the BI decline group. The duration between hospital admission and RP initiation and dietary intake at RP initiation were independent predictors of reduced ability to perform ADLs. CONCLUSIONS: Early RP initiation and aggressive nutritional therapy may mitigate the risk of reduced ability to perform ADLs, thus decreasing dependence and disability in patients with COPD exacerbation.
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Atividades Cotidianas , Doença Pulmonar Obstrutiva Crônica , Humanos , Idoso , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/reabilitação , Hospitalização , Dispneia/complicações , Ingestão de Alimentos , Progressão da DoençaRESUMO
Background and Objectives: The main objective of a transitional care program (TCP) is to detect patients with early deterioration following intensive care unit (ICU) discharge in order to reduce unplanned ICU readmissions. Consensus on the effectiveness of TCPs in preventing unscheduled ICU readmissions remains lacking. In this case study assessing the effectiveness of TCP, we focused on the association of unplanned ICU readmission with high nursing activities scores (NASs), which are considered a risk factor for ICU readmission. Materials and Methods: This retrospective observational study analyzed the data of patients admitted to a single-center ICU between January 2016 and December 2019, with an NAS of >53 points at ICU discharge. The following data were extracted: patient characteristics, ICU treatment, acute physiology and chronic health evaluation II (APACHE II) score at ICU admission, Charlson comorbidity index (CCI), 28-day mortality rate, and ICU readmission rate. The primary outcome was the association between unplanned ICU readmissions and the use of a TCP. The propensity score (PS) was calculated using the following variables: age, sex, APACHE II score, and CCI. Subsequently, logistic regression analysis was performed using the PS to evaluate the outcomes. Results: A total of 143 patients were included in this study, of which 87 (60.8%) participated in a TCP. Respiratory failure was the most common cause of unplanned ICU readmission. The unplanned ICU readmission rate was significantly lower in the TCP group. In the logistic regression model, TCP (odds ratio, 5.15; 95% confidence interval, 1.46−18.2; p = 0.01) was independently associated with unplanned ICU readmission. Conclusions: TCP intervention with a focus on patients with a high NAS (>53 points) may prevent unplanned ICU readmission.
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Readmissão do Paciente , Cuidado Transicional , Humanos , Unidades de Terapia Intensiva , APACHE , Alta do Paciente , Estudos Retrospectivos , Fatores de RiscoRESUMO
Background and Oblectives: We evaluated the success rate of endoscopically positioned nasojejunal feeding tubes and the intragastric countercurrent of contrast medium thereafter. METHOD: This retrospective observational study investigated patients who were admitted to a single intensive care unit and required endoscopic placement of a post-pyloric feeding tube between January 2010 and June 2016. The feeding tube was grasped with forceps via a transoral endoscope and inserted into the duodenum or jejunum. Thereafter, we assessed the position of the tube and the intragastric countercurrent using abdominal radiography with contrast medium. RESULTS: The tube tip was inserted at the jejunum and the duodenal fourth portion in 55.8 and 33.6% of patients, respectively. The tip of the inserted tube had moved into the jejunum of 71.7% of patients by the following day. The countercurrent rate was significantly lower among patients with a tube inserted into the duodenal fourth portion or more distal than among those with tubes inserted more proximally (8.4 vs. 45.4%, p = 0.0022). CONCLUSIONS: The endoscopic insertion and positioning of a nasojejunal feeding tube seemed effective because the rate of tube insertion into the duodenal fourth portion or more distal was about 90%. The findings of intragastric countercurrents indicated that feeding tubes should be inserted into the duodenal fourth portion or beyond to prevent vomiting and the aspiration of enteral nutrients.
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Endoscopia , Intubação Gastrointestinal/métodos , Idoso , Meios de Contraste/administração & dosagem , Estado Terminal , Nutrição Enteral , Feminino , Humanos , Unidades de Terapia Intensiva , Jejuno , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: There is lack of evidence regarding nutritional management among intensive care unit (ICU) patients in a population with relatively low body mass index. Therefore, we conducted an observational study to assess the nutritional management in Japanese ICUs. Also, we investigated the impact of nutritional management and rehabilitation on physical outcome. METHODS: The study population comprised 389 consecutive patients who received mechanical ventilation for at least 24 h and those admitted to the ICU for > 72 h in 13 hospitals. The primary outcomes were caloric and protein intake in ICU on days 3 and 7, and at ICU discharge. The secondary outcome was the impact of nutritional management and rehabilitation on physical status at ICU discharge. We defined good physical status as more than end sitting and poor physical status as bed rest and sitting. We divided the participants into 2 groups, namely, the good physical status group (Good group) and poor physical status group (Poor group) for analysis of the secondary outcome. Data were expressed as median (interquartile range). RESULTS: The median amount of caloric intake on days 3 and 7, and at ICU discharge via enteral and parenteral routes were 8.4 (3.1-15.6), 14.9 (7.5-22.0), and 11.2 (2.5-19.1) kcal/kg/day, respectively. The median amount of protein intake on days 3 and 7, and at ICU discharge were 0.2 (0-0.5), 0.4 (0.1-0.8), and 0.3 (0-0.7) g/kg/day, respectively. The amount of caloric intake on day 3 in the Poor group was significantly higher than that of the Good group (10.1 [5.8, 16.2] vs. 5.2 [1.9, 12.4] kcal/kg/day, p < 0.001). The proportion of patients who were received rehabilitation in ICU in the Good group was significantly higher than that of the Poor group (92 vs. 63%, p < 0.001). The multivariate analysis revealed that caloric intake on day 3 and rehabilitation in ICU were considered independent factors that affect physical status (OR 1.19; 95% CI 1.05-1.34; p = 0.005 and OR 0.07; 95% CI 0.01-0.34; p = 0.001). CONCLUSIONS: The caloric and protein intakes in Japanese ICUs were 15 kcal/kg/day and 0.4 g/kg/day, respectively. In addition, critically ill patients might benefit from low caloric intake (less than 10 kcal/kg/day) until day 3 and rehabilitation during ICU stay.
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Unidades de Terapia Intensiva/organização & administração , Apoio Nutricional , Desempenho Físico Funcional , Reabilitação , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Proteínas Alimentares/administração & dosagem , Ingestão de Energia , Nutrição Enteral , Feminino , Hospitalização , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Nutrição Parenteral , Estudos Prospectivos , Respiração Artificial , Resultado do TratamentoRESUMO
This study was conducted to clarify the effectiveness of induction timing of direct hemoperfusion with a polymyxin-B immobilized column (PMX-DHP) for amelioration of hemodynamic derangement and outcome in patients with septic shock. Suspected Gram-negative septic shock patients who received PMX-DHP therapy from January 2010 to December 2014 in our ICU were enrolled in this study. The patients were divided into two groups that received PMX-DHP therapy within 8 h (early group) and more than 8 h (late group) from catecholamine administration. Changes in catecholamine dose [catecholamine index (CAI)], catecholamine dose/mean arterial pressure [catecholamine index pressure (CAIP)], PaO2/FiO2 and PEEP level were determined at the start of and 24 h after the start of PMX-DHP therapy. Ventilator-free days (VFD), ICU-free days (IFD), 28-day and hospital mortality were also determined. There were no significant differences in patients' characteristics between the two groups. CAI and CAIP were significantly decreased in the early group. PaO2/FiO2 was not changed whereas PEEP level in the early group was significantly decreased during PMX-DHP therapy. IFD and VFD were not different in the two groups. Mortality at 28 days was significantly improved in the early group. Endotoxin acts as an early mediator in sepsis patients with suspected Gram-negative infection. Earlier induction of PMX-DHP therapy as in our study is closely associated with earlier weaning from hemodynamic derangement and with improvement of mortality. Therefore, early induction of PMX-DHP therapy is recommended for the treatment of septic shock in patients with presumed Gram-negative infection.
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Hemodinâmica/fisiologia , Hemoperfusão/métodos , Polimixina B , Choque Séptico/terapia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Choque Séptico/mortalidade , Choque Séptico/fisiopatologia , Resultado do TratamentoRESUMO
Prone ventilation is an effective method for improving oxygenation in patients with acute respiratory failure. However, in extracorporeal circulation, there is a risk of cannula-related complications when changing the position. In this study, we investigated cannula-related complications when changing position for prone ventilation and the effect of prone ventilation on impaired oxygenation in patients who underwent extracorporeal membrane oxygenation (ECMO). The study subjects were patients who underwent prone ventilation during ECMO in the period from 2004 to 2011. Indication for prone ventilation was the presence of dorsal infiltration shown by lung computed tomography. Factors investigated were cannula insertion site, dislodgement or obstruction of the cannula, malfunction of vascular access and unplanned dislodgement of the catheters when changing position. Mean arterial pressure, PaO2/FiO2, PEEP level, blood flow and rotation speed of the pump were also determined before and after position change. Five patients were selected as study subjects. The mean duration of prone positioning was 15.3 ± 0.5 h. Strict management during position changes prevented cannula-related complications in the patients who underwent extracorporeal circulation. There were no significant changes in mean arterial pressure, PEEP level, blood flow and rotation speed of the pump when changing position. Low PaO2/FiO2 prior to prone ventilation was significantly increased after supine to prone and then prone to supine position. Prone positioning to improve impaired oxygenation is a safe procedure and not a contraindication in patients receiving extracorporeal circulation.
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Catéteres/efeitos adversos , Circulação Extracorpórea/instrumentação , Decúbito Ventral , Respiração Artificial , Insuficiência Respiratória/terapia , Adulto , Idoso , Criança , Humanos , Pessoa de Meia-IdadeRESUMO
We encountered a 2-year-old child with life-threatening hypercapnia, with a PaCO(2) of 238 mm Hg and severe respiratory and metabolic acidosis, due to status asthmaticus that was refractory to steroid and bronchodilator therapy. Suspecting ventilatory failure and excessive ventilation-induced obstructive shock, we started respiratory physiotherapy in synchrony with her respiration, to facilitate exhalation from her over-inflated lungs. Isoflurane inhalation was commenced in preparation for extracorporeal circulation, to reduce the hypercapnia. The combination of respiratory physiotherapy and isoflurane inhalation resulted in a rapid decrease in ventilatory resistance and PaCO(2) levels within a few minutes, with recovery of consciousness within 60 min. Isoflurane inhalation was gradually discontinued and steroid and aminophylline therapy were commenced. The patient recovered completely without any recurrence of her bronchospasm and without any residual neurological deficits. In our patient with a severe asthmatic attack, decreased exhalation secondary to asthma and overventilation during artificial ventilation resulted in overinflation of the lungs, which in turn led to cerebral edema and obstructive cardiac failure. The favorable outcome in this case was due to the short duration of hypercapnia. Hence, we conclude that the duration of hypercapnia is an important determinant of the morbidity and mortality of status asthmaticus-induced severe hypercapnia.
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Anestésicos Inalatórios/uso terapêutico , Hipercapnia/terapia , Isoflurano/uso terapêutico , Estado Asmático/terapia , Asma/complicações , Asma/terapia , Dióxido de Carbono/sangue , Coma/terapia , Feminino , Humanos , Hipercapnia/etiologia , Lactente , Estado Asmático/complicações , Resultado do TratamentoRESUMO
BACKGROUND: Since severe acute pancreatitis (SAP) involves inflammatory mediators produced by local inflammation of the pancreas that trigger a systemic inflammatory response, intensive fluid management is required to maintain hemodynamics in the early stages of the onset of SAP. Goreisan is considered to have a diuretic effect in a state of excess water and an antidiuretic effect in a state of dehydration, regulating water balance in both directions. We investigated the clinical effects of Goreisan on water balance in SAP patients. Patients and methods: SAP patients admitted to our ICU within 72 hours of being diagnosed with SAP were divided into two groups: the Rikkunshito group (before October 2015) and the Goreisan group (after November 2015). Cumulative volume of fluid infusion, urine, fluid removal by CHF, nasogastric tube drainage, and water balance from day 1 to day 5 of ICU admission. RESULTS: Thirty patients were included. The median age was 57 (40-69) years, and 21/30 (70%) were male. The prognostic factor score in Japanese criteria for acute pancreatitis was 5.5 (3.3-7). Of the thirty patients, 14 were in the Rikkunshito group, and 16 were in the Goreisan group. There were no differences in the cumulative volume of fluid infusion, urine, fluid removal by CHF, or nasogastric tube drainage from day 1 to day 5 of ICU admission between the two groups. However, the cumulative water balance from day 1 to day 5 of admission was 4,957 ± 6,091 mL in the Rikkunshito group, whereas it was lower in the Goreisan group at 498 ± 3,918 mL (P = 0.023). CONCLUSION: Our study showed that Goreisan administration in patients with severe acute pancreatitis might improve water balance in the early phase of onset. Early administration of Goreisan at the onset of severe acute pancreatitis may regulate fluid movement between capillaries and interstitium and alleviate fluid overload due to water refill.
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The effectiveness of rehabilitation programs (RP) for chronic obstructive pulmonary disease (COPD) exacerbation remains controversial. However, few studies have investigated the combined effects of exercise and nutritional therapy. This study aimed to determine the effects of combined nutritional therapy on the physical function and nutritional status of patients with COPD exacerbation who underwent early RP. A randomized controlled trial was conducted in patients hospitalized for COPD exacerbations. Patients were assigned to receive a regular diet in addition to RP (control group) or RP and nutrition therapy (intervention group). Physical function, including quadricep strength and body composition, was assessed. The intervention group was administered protein-rich oral nutritional supplements. A total of 38 patients with negligible baseline differences were included in the analysis. The intervention group showed a notably greater change in quadriceps strength. Lean body mass and skeletal muscle indices markedly decreased in the control group but were maintained in the intervention group. Logistic regression analysis identified nutritional therapy as a significant factor associated with increased muscle strength. No serious adverse events were observed in either group. Therefore, nutritional therapy combined with RP is safe and effective for improving exercise function while maintaining body composition in patients with COPD exacerbation.
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Terapia Nutricional , Doença Pulmonar Obstrutiva Crônica , Humanos , Estado Nutricional , Estudos Prospectivos , Apoio Nutricional , Qualidade de VidaRESUMO
BACKGROUND: The utility of using indirect calorimetry (IC) to estimate energy needs and methods for its application to this purpose remain unclear. This systematic review investigated whether using IC to estimate energy expenditure in critically ill patients is more meaningful for improving survival than other estimation methods. METHODS: Comprehensive searches were conducted in MEDLINE using PubMed, Cochrane Central Register of Controlled Trials, and Igaku-Chuo-Zasshi up to March 2023. RESULTS: Nine RCTs involving 1178 patients were included in the meta-analysis. The evidence obtained suggested that energy delivery by IC improved short-term mortality (risk ratio, 0.86; 95% confidence interval [CI], 0.70 to 1.06). However, the use of IC did not appear to affect the length of ICU stay (mean difference [MD], 0.86; 95% CI, -0.98 to 2.70) or the duration of mechanical ventilation (MD, 0.66; 95% CI, -0.39 to 1.72). Post hoc analyses using short-term mortality as the outcome found no significant difference by target calories in resting energy expenditure, whereas more frequent IC estimates were associated with lower short-term mortality and were more effective in mechanically ventilated patients. CONCLUSIONS: This updated meta-analysis revealed that the use of IC may improve short-term mortality in patients with critical illness and did not increase adverse events.
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Calorimetria Indireta , Estado Terminal , Metabolismo Energético , Estado Terminal/terapia , Humanos , Respiração Artificial , Ingestão de Energia , Tempo de Internação , Unidades de Terapia Intensiva , Ensaios Clínicos Controlados Aleatórios como Assunto , Apoio Nutricional/métodosRESUMO
Background: In-hospital cardiac arrest (IHCA) is a critical medical event with outcomes less researched compared to out-of-hospital cardiac arrest. This retrospective observational study aimed to investigate key aspects of IHCA epidemiology and prognosis in patients with Code Blue activation. Methods: This retrospective observational study enrolled patients with Code Blue events in our hospital between January 2010 and October 2019. Participant characteristics, including age and sex, and IHCA characteristics, including the time of cardiac arrest, witnessed event, bystander cardiopulmonary resuscitation (CPR), initial shockable rhythm, vital signs at 1 and 6â h before IHCA, survival to hospital discharge (SHD), and the cardiac arrest survival postresuscitation in-hospital (CASPRI) score were included in univariate and multivariate logistic regression analyses with SHD as the primary endpoint. Results: From the 293 Code Blue events that were activated during the study period, 81 participants were enrolled. Overall, the SHD rate was 28.4%, the median CPR duration was 14 (interquartile range, 6-28) min, and the rate of initial shockable rhythm was 19.8%. There were significant intergroup differences between the SHD and non-SHD groups in the CPR duration, shockable rhythm, and CASPRI score on univariate logistic regression analysis. Multivariate logistic regression analysis showed that the CASPRI score was the most accurate predictive factor for SHD (OR = 0.98, p = 0.006). Conclusions: The CASPRI score is associated with SHD in patients with IHCA during Code Blue events. Therefore, the CASPRI score of IHCA patients potentially constitutes a simple, useful adjunctive tool for the management of post-cardiac arrest syndrome.
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INTRODUCTION: Linezolid (LZD) is one of the antibiotics used to treat methicillin-resistant Staphylococcus aureus. In Japan, the dose of LZD is not generally adjusted by renal function or therapeutic drug monitoring and is readily available for critically ill patients. The adverse effects of LZD include pancytopenia, especially thrombocytopenia. We investigated the effect of LZD on platelet counts in critically ill patients with thrombocytopenia during admission to the intensive care unit (ICU). METHODS: Fifty-five critically ill patients with existing thrombocytopenia (platelet count < 100 ×103 /µL) who received LZD for five days or more during the period from January 2011 to October 2018 were included. Changes in platelet count and frequency of platelet concentrate (PC) transfusion were evaluated retrospectively. RESULTS: Mean (± standard error) platelet count prior to initiation of LZD was 47 ± 4 ×103 /uL, which increased significantly to 86 ± 13 ×103 /uL on day 15 (p<0.01). Median [interquartile range] duration of LZD therapy was 9 [8-12] days. Thirty-two patients (58.2%) required PC transfusion in the 15-day study period. The daily rate of PC transfusion decreased from 30.2% on days 1-5 to 18.2% on days 11-15. Similar tendencies were observed in patients with non-hematological and hematological disease. CONCLUSION: Thrombocytopenia in critically ill patients in the ICU did not worsen after initiation of LZD therapy, and may be considered for the treatment of MRSA in this setting.
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Staphylococcus aureus Resistente à Meticilina , Trombocitopenia , Humanos , Contagem de Plaquetas , Linezolida/efeitos adversos , Estado Terminal , Estudos Retrospectivos , Trombocitopenia/tratamento farmacológicoRESUMO
PURPOSE: The efficacy of intravenous immunoglobulin (IVIG) administration in patients with sepsis or septic shock remains unclear. A single-center retrospective study was conducted to evaluate the association between IVIG supplementation and favorable outcomes in patients with sepsis and low serum immunoglobulin G (IgG) levels. METHODS: A total of 239 patients with sepsis were identified whose serum IgG levels were determined upon admission to the intensive care unit between January 2014 and March 2021. Patients with low IgG levels (<670 mg/dL) were divided into the IVIG and non-IVIG groups. Patient data were collected from electronic medical records to evaluate the patients' characteristics, sepsis severity, and prognosis. The primary outcome was 28-day mortality. The propensity score was calculated by using the following variables: age, Sequential Organ Failure Assessment score, immunocompromised status, and serum IgG levels. Logistic regression analysis using propensity score as the adjusted variable was performed to evaluate the outcome. FINDINGS: Of 239 patients, 87 had low IgG levels. Of these patients, 47 received IVIG therapy. The 28-day (odds ratio [OR], 0.15; 95% CI, 0.04-0.54; Pâ¯=â¯0.004) and 90-day (OR, 0.31; 95% CI, 0.11-0.83; Pâ¯=â¯0.020) mortality rates were significantly lower in the IVIG group than in the non-IVIG group. Moreover, the number of days free from renal replacement therapy was significantly higher in the IVIG group than in the non-IVIG group (OR, 1.06; 95% CI, 1.01-1.11; Pâ¯=â¯0.025). Serum IgG levels in the IVIG group showed no significant difference compared with those in the non-IVIG group. No significant differences in the patients' characteristics were observed between the groups. IMPLICATIONS: This study found that IVIG administration in patients with sepsis and low serum IgG levels was associated with improved prognosis. Further studies are warranted to evaluate the validity of IVIG therapy for patients with sepsis and low serum IgG levels.
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Sepse , Choque Séptico , Humanos , Imunoglobulinas Intravenosas/uso terapêutico , Unidades de Terapia Intensiva , Estudos Retrospectivos , Sepse/diagnóstico , Sepse/tratamento farmacológicoRESUMO
This study evaluated the accuracy of predicting unplanned the intensive care unit (ICU) readmission using the Nursing Activities Score (NAS) at ICU discharge based on nursing workloads, and compared it to the accuracy of the prediction made using the Stability and Workload Index for Transfer (SWIFT) score. Patients admitted to the ICU of Sapporo Medical University Hospital between April 2014 and December 2017 were included, and unplanned ICU readmissions were retrospectively evaluated using the SWIFT score and the NAS. Patient characteristics, such as age, sex, the Charlson Comorbidity Index, and sequential organ failure assessment score at ICU admission, were used as covariates, and logistic regression analysis was performed to calculate the odds ratios for the SWIFT score and NAS. Among 599 patients, 58 (9.7%) were unexpectedly readmitted to the ICU. The area under the receiver operating characteristic curve of NAS (0.78) was higher than that of the SWIFT score (0.68), and cutoff values were 21 for the SWIFT and 53 for the NAS. Multivariate analysis showed that the NAS was an independent predictor of unplanned ICU readmission. The NAS was superior to the SWIFT in predicting unplanned ICU readmission. NAS may be an adjunctive tool to predict unplanned ICU readmission.
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INTRODUCTION: The efficacy of antithrombin (AT) supplementation against septic disseminated intravascular coagulation (DIC) may depend on various pre-existing factors, particularly the AT dose and multiple organ dysfunction severity. This study aimed to identify the impactful factors for early DIC recovery. METHODS: Patients' clinical records, including AT therapy and septic DIC data, were retrospectively extracted from January 2015 to December 2020. The patients were divided into those with early DIC recovery (n = 34) and those without (n = 37). Multivariate logistic regression analysis determined significant independent factors. Time-to-event analysis confirmed how these factors affected the DIC recovery time. RESULTS: The AT dose per patient body weight (odds ratio [95% confidence interval]: 2.879 [1.031-8.042], P = 0.044) and pre-existing organ dysfunction severity (0.333 [0.120-0.920], P = 0.034) were significant independent factors affecting early DIC recovery. A higher AT dose significantly shortened the DIC recovery time among patients with severe organ dysfunction (P < 0.01), but not among non-severe patients (P = 0.855). CONCLUSION: The therapeutic efficacy of AT treatment for septic DIC might depend on the severity of pre-existing organ failure and the AT dose per patient body weight.
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Antitrombinas/uso terapêutico , Coagulação Intravascular Disseminada/tratamento farmacológico , Coagulação Intravascular Disseminada/epidemiologia , Insuficiência de Múltiplos Órgãos/epidemiologia , APACHE , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Antitrombinas/administração & dosagem , Antitrombinas/efeitos adversos , Peso Corporal , Comorbidade , Coagulação Intravascular Disseminada/etiologia , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Insuficiência de Múltiplos Órgãos/etiologia , Escores de Disfunção Orgânica , Gravidade do Paciente , Estudos Retrospectivos , Sepse/complicações , Fatores SexuaisRESUMO
BACKGROUND: Extubation failure, i.e., reintubation in ventilated patients, is a well-known risk factor for mortality and prolonged stay in the intensive care unit (ICU). Although sputum volume is a risk factor, the frequency of tracheal suctioning has not been validated as a predictor of reintubation. We conducted this study to examine whether frequent tracheal suctioning is a risk factor for reintubation. PATIENTS AND METHODS: We included adult patients who were intubated for > 72 h in the ICU and extubated after completion of spontaneous breathing trial (SBT). We compared the characteristics and weaning-related variables, including the frequency of tracheal suctioning between patients who required reintubation within 24 h after extubation and those who did not, and examined the factors responsible for reintubation. RESULTS: Of the 400 patients enrolled, reintubation was required in 51 (12.8%). The most common cause of reintubation was difficulty in sputum excretion (66.7%). There were significant differences in sex, proportion of patients with chronic kidney disease, pneumonia, ICU admission type, the length of mechanical ventilation, and ICU stay between patients requiring reintubation and those who did not. Multivariate analysis showed frequent tracheal suction (> once every 2 h) and the length of mechanical ventilation were independent factors for predicting reintubation. CONCLUSION: We should examine the frequency of tracheal suctioning > once every 2 h in addition to the length of mechanical ventilation before deciding to extubate after completion of SBT in patients intubated for > 72 h in the ICU.
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Background: The Japan Society for Blood Purification in Critical Care (JSBPCC) has reported survey results on blood purification therapy (BPT) for critically ill patients in 2005, 2009, and 2013. To clarify the current clinical status, including details of the modes used, treated diseases, and survival rate, we conducted this cohort study using data from the nationwide JSBPCC registry in 2018. Methods: We analyzed data of 2371 patients who underwent BPT in the intensive care units of 43 facilities to investigate patient characteristics, disease severity, modes of BPTs, including the dose of continuous renal replacement therapy (CRRT) and hemofilters, treated diseases, and the survival rate for each disease. Disease severity was assessed using Acute Physiology and Chronic Health Evaluation (APACHE) II and Sequential Organ Failure Assessment (SOFA) scores. Results: BPT was performed 2867 times in the 2371 patients. Mean APACHE II and SOFA scores were 23.5 ± 9.4 and 10.0 ± 4.4, respectively. The most frequently used mode of BPT was CRRT (67.4%), followed by intermittent renal replacement therapy (19.1%) and direct hemoperfusion with the polymyxin B-immobilized fiber column (7.3%). The most commonly used anticoagulant was nafamostat mesilate (78.6%). Among all patients, the 28-day survival rate was 61.7%. CRRT was the most commonly used mode for many diseases, including acute kidney injury (AKI), multiple organ failure (MOF), and sepsis. The survival rate decreased according to the severity of AKI (P = 0.001). The survival rate was significantly lower in patients with multiple organ failure (MOF) (34.6%) compared with acute lung injury (ALI) (48.0%) and sepsis (58.0%). Multivariate logistic regression analysis revealed that sepsis, ALI, acute liver failure, cardiovascular hypotension, central nervous system disorders, and higher APACHE II scores were significant predictors of higher 28-day mortality. Conclusion: This large-scale cohort study revealed the current status of BPT in Japan. It was found that CRRT was the most frequently used mode for critically ill patients in Japan and that 28-day survival was lower in those with MOF or sepsis. Further investigations are required to clarify the efficacy of BPT for critically ill patients.Trial Registration : UMIN000027678. Supplementary Information: The online version contains supplementary material available at 10.1186/s41100-022-00445-0.
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BACKGROUND: Health utility assessments have been developed for various conditions, including chronic liver disease. Health utility scores are required for socio-economic evaluations, which can aid the distribution of national budgets. However, the standard health utility assessment scores for specific health conditions are largely unknown. AIM: To summarize the health utility scores, including the EuroQOL 5-dimensions 5-levels (EQ-5D-5L), EuroQol-visual analogue scale, short from-36 (SF-36), RAND-36, and Health Utilities Index (HUI)-Mark2/Mark3 scores, for the normal population and chronic liver disease patients. METHODS: A systematic literature search of PubMed and MEDLINE, including the Cochrane Library, was performed. Meta-analysis was performed using the RevMan software. Multiple means and standard deviations were combined using the StatsToDo online web program. RESULTS: The EQ-5D-5L and SF-36 can be used for health utility evaluations during antiviral therapy for hepatitis C. HUI-Mark2/Mark3 indicated that the health utility scores of hepatitis B patients are roughly 30% better than those of hepatitis C patients. CONCLUSION: The EQ-5D-5L is the most popular questionnaire for health utility assessments. Health assessments that allow free registration would be useful for evaluating health utility in patients with liver disease.
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Hepatite C , Hepatopatias , Antivirais , Análise Custo-Benefício , Nível de Saúde , Humanos , Hepatopatias/diagnóstico , Hepatopatias/terapia , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
We report a case of laxatives induced severe hypermagnesemia complicated with cardiopulmonary arrest. A 55-year-old woman, with nephritic syndrome and anorexia nervosa, was later transported to our emergency room (ER) because of oliguria and consciousness disturbance. During transfer to the intensive care unit from the ER, cardiopulmonary arrest suddenly occurred. Cardiopulmonary resuscitation was immediately performed, and spontaneous circulation was restored after 3 min. Thereafter, administration of dopamine, norepinephrine, and epinephrine was required to maintain systolic blood pressure at 80 mmHg. Arterial blood gas analysis showed severe metabolic alkalosis, and blood biochemical tests revealed hypermagnesemia (serum magnesium concentration, 18.5 mg/dl) and renal dysfunction. Continuous infusion of diuretics followed by massive hydration and continuous hemodiafiltration (CHDF) was started. Five days after starting CHDF, magnesium concentration was almost normalized and administration of catecholamine was stopped. It was thought that progression of renal dysfunction that occurred in the patient taking a magnesium product for chronic constipation caused reduction in magnesium excretion ability, resulting in hypermagnesemia-induced cardiopulmonary arrest. To avoid a rebound phenomenon following magnesium flux from cells, continuous blood purification seems to be an effective treatment for symptomatic hypermagnesemia.
Assuntos
Anorexia Nervosa/sangue , Parada Cardíaca/induzido quimicamente , Parada Cardíaca/etiologia , Falência Renal Crônica/sangue , Laxantes/efeitos adversos , Magnésio/sangue , Anorexia Nervosa/fisiopatologia , Constipação Intestinal/tratamento farmacológico , Feminino , Parada Cardíaca/sangue , Humanos , Falência Renal Crônica/fisiopatologia , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Despite studies on low immunoglobulin G (IgG) levels in critically ill patients, their association with clinical outcomes in sepsis patients remains disputed. Herein, we determined the association between low IgG levels and clinical outcomes and investigated the 28-day mortality in patients with low IgG levels. METHODS: We retrospectively identified 238 patients whose serum IgG levels were measured upon intensive care unit admission using medical record data collected between January 2013 and August 2018. We extracted data on patient characteristics, severity scores (APACHE II, SOFA score), neutrophil-lymphocyte ratio (NLR), procalcitonin levels, and serum IgG levels and calculated the cut-off value for the IgG level according to the evaluated clinical outcomes. The primary outcome was 28-day mortality. RESULTS: There were no significant differences in NLR and procalcitonin levels between survivors and non-survivors; serum IgG levels were significantly higher in survivors than in non-survivors (P = 0.004). A serum IgG cut-off value of 670 mg/dL was calculated from receiver operating characteristic curve analysis, and serum IgG levels significantly predicted survival with an area under the curve of 0.63 (95% CI, 0.54-0.72) (P = 0.004). Patients with low IgG levels (<670 mg/dL) had significantly higher mortality rates than those with normal IgG levels (≥670 mg/dL) (P < 0.001). CONCLUSION: Our results reveal that low IgG levels (<670 mg/dL) in critically ill patients are associated with poor clinical outcomes related to 28-day mortality. In patients with sepsis, low IgG levels could be a predictor of poor outcome.