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OBJECTIVE: To investigate the effect on early mobilization in patients undergoing extra-corporeal membrane oxygenation (ECMO) and acute blood purification therapy in the intensive care unit (ICU). METHODS: We conducted this multicenter retrospective cohort study by collecting data from six ICUs in Japan. Consecutive patients who were admitted to the ICU, aged ≥18 years, and received mechanical ventilation for >48 hours were eligible. The analyzed were divided into two groups: ECMO/blood purification or control group. Clinical outcomes; time to first mobilization, number of total ICU rehabilitations, mean and highest ICU mobility scale (IMS); and daily barrier changes were also investigated. RESULTS: A total of 204 patients were included in the analysis, 43 in the ECMO/blood purification group and 161 in the control group. In comparison of clinical outcome, the ECMO/blood purification group had a significantly longer time to first mobilization: ECMO/blood purification group 6 vs. control group 4 (p=0.003), higher number of total ICU rehabilitations: 6 vs. 5 (p=0.042), lower mean: 0 vs. 1 (p=0.043) and highest IMS: 2 vs. 3 (p=0.039) during ICU stay. Circulatory factor were most frequently described as barriers to early mobilization on days 1 (51%), 2 (47%), and 3 (26%). On days 4 to 7, the most frequently described barrier was consciousness factors (21%, 16%, 19%, and 21%, respectively). CONCLUSION: The results of this study comparing the ECMO/blood purification group and the untreated group in the ICU showed that the ECMO/blood purification group had significantly longer days to mobilization and significantly lower mean and highest IMS.
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BACKGROUND: Muscle weakness in the intensive care unit (ICU), referred to as ICU-acquired weakness (ICUAW), is a common complication observed in patients receiving mechanical ventilation. This study aimed to investigate whether rehabilitation intensity and nutrition during ICU admission are associated with the incidence of ICUAW. MATERIALS AND METHODS: Consecutive patients aged ≥18 years who were admitted to the ICU between April 2019 and March 2020 and who received mechanical ventilation for >48 h were eligible. The included patients were divided into two groups: the ICUAW group and the non-ICUAW group. ICUAW was designated by a Medical Research Council score of less than 48 during discharge from the ICU. Patient characteristics, time to achieve ICU mobility scale (IMS) 1 and IMS 3, calorie and protein deliveries, and blood creatinine and creatine kinase levels were evaluated as study data. In this study, the target dose for the first week after admission to the ICU at each hospital was set at 60-70% of the energy requirement calculated by the Harris-Benedict formula. Univariate and multivariate analyses were used to determine the odds ratios (OR) for each factor and to explain the risk factors for the occurrence of ICUAW at ICU discharge. RESULTS: During the study period, 206 patients were enrolled; 62 of the 143 included patients (43%) had ICUAW. The results of multivariate regression analysis showed that low time to IMS 3 achievement (OR 1.19, 95% confidence interval (CI) 1.01-1.42, p=0.033), and high mean calorie (OR 0.83, 95% CI 0.75-0.93, p<0.001) and protein deliveries (OR 0.27, 95% CI 0.13-0.56, p<0.001) were independently associated with the occurrence of ICUAW. CONCLUSIONS: Increase in rehabilitation intensity and mean calorie and protein deliveries were associated with a decrease in the occurrence of ICUAW at ICU discharge. Further research is required to validate our results. Our observations, increasing the intensity of physical rehabilitation and the average calorie and protein delivery levels during ICU stay, appear to be the preferred strategies for achieving non-ICUAW.
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Physical dysfunction after discharge from the intensive care unit (ICU) is recognized as a common complication among ICU patients. Early mobilization (EM), defined as the ability to sit on the edge of the bed within 5 days, may help improve physical dysfunction. However, the barriers to, and achievement of, EM and their impact on physical dysfunction have not been fully investigated. This study aimed to investigate the achievement of EM and barriers to it and their impact on patient outcomes in mechanically ventilated ICU patients. We conducted this multicenter retrospective cohort study by collecting data from six ICUs in Japan. Consecutive patients who were admitted to the ICU between April 2019 and March 2020, were aged ≥ 18 years, and received mechanical ventilation for > 48 h were eligible. The primary outcome was the rate of independent activities of daily living (ADL), defined as a score ≥ 70 on the Barthel index at hospital discharge. Daily changes in barriers of mobilization, including consciousness, respiratory, circulatory, medical staff factors, and device factors (catheter, drain, and dialysis), along with the clinical outcomes were investigated. The association among barriers, mobilization, and Barthel index ≥ 70 was analyzed using multivariable logistic regression analysis. During the study period, 206 patients were enrolled. EM was achieved in 116 patients (68%) on the fifth ICU day. The primary outcome revealed that achieving EM was associated with a Barthel index ≥ 70 at hospital discharge [adjusted odds ratio (AOR), 3.44; 95% confidence interval (CI), 1.70-6.96]. Device factors (AOR, 0.31; 95% CI, 0.13-0.75, respectively) were significantly associated with EM achievement. EM was associated with independent ADL at hospital discharge. Time to first mobilization and barriers to achieving mobilization can be important parameters for achieving ADL independence at discharge. Further research is required to determine the most common barriers so that they can be identified and removed.
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Atividades Cotidianas , Respiração Artificial , Humanos , Estudos Retrospectivos , Deambulação Precoce , Alta do Paciente , Diálise Renal , Unidades de Terapia Intensiva , HospitaisRESUMO
A 39-year-old man with type 1 diabetes, who had a 4-year history of Graves' disease being treated with propylthiouracil (PTU), had developed sudden hearing loss. However, he showed no other clinical manifestations. Intratympanic administration with dexamethasone had failed, and his hearing had deteriorated. Magnetic resonance imaging showed the contrast effect on T1-weighted image in both cochleae, and the serum immunological analysis showed the high titers for anti-neutrophil cytoplasmic antibodies (ANCA). Therefore, his sudden hearing loss was presumed to be initial presentation of ANCA-associated vasculitis owing to PTU. His hearing was rapidly restored by a PTU withdrawal while no use of immunosuppressive agents, and he confirmed his hearing improvement in ordinary conversation. The patient's clinical course suggests that bilateral sensorineural hearing loss that occurs during treating hyperthyroidism could be initial presentation of ANCA-associated vasculitis, and discontinuing anti-thyroid drugs should be considered before treating with glucocorticoids.
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This paper proposes emotion amplification for TV chat agents allowing users to get more excited in TV sports programs, and a model that estimates the excitement level of TV programs based on the number of social comment posts. The proposed model extracts the exciting intervals from social comments to the program scenes. By synchronizing recorded video streams and the intervals, the agents may talk with the user dynamically changing the frequency and volume of upbeat utterances, increasing the excitement of the user. To test these agents, participants watched TV content under three conditions: without an agent, with four agents that utter with a flat voice, and with four agents with emotion amplification. Results from 24 young adult Japanese individuals showed that their arousal of participants' subjective and physiological emotional responses were boosted because of the agents, enhancing their motivation to interact with the agent in the future. With empirical evidence, this paper supports these expectations and demonstrates that these agents can amplify the positive emotions of TV watchers, enhancing their motivation to interact with the agent in the future.
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1,2-Dihalodigermenes, (E)-(Eind)XGe[double bond, length as m-dash]GeX(Eind) (X = Br and Cl), bearing the fused-ring bulky Eind group (Eind = 1,1,3,3,5,5,7,7-octaethyl-s-hydrindacen-4-yl) have been isolated as orange-yellow crystals by the ligand redistribution reaction between the diarylgermylene, (Eind)2Ge:, and GeX2·dioxane in toluene via the cleavage and recombination of the Ge-C and Ge-X bonds. The dihalodigermenes have a Ge[double bond, length as m-dash]Ge double bond character in the crystalline state, but dissociate into halogermylenes, (Eind)XGe:, in solution. The addition of excess LiBr to the THF solution of the bromogermylene, (Eind)BrGe:, led to the formation of an equilibrium mixture containing the lithium bromogermylenoid, [Li+][(Eind)GeBr2]-. The bromogermylenoid can be isolated as a cryptand-separated potassium ion pair, [K+(crypt-222)][(Eind)GeBr2]-, which has been structurally characterized.