PURPOSE: Panoramic ultrasound is one of the recently introduced ultrasound evaluation techniques. We herein examined the relationship between the cross-sectional area of the rectus femoris muscle on panoramic ultrasound and its volume based on the gold standard computed tomography (CT) evaluation. METHODS: This was a single-center prospective observational study. A panoramic ultrasound assessment of the cross-sectional area of the rectus femoris muscle and a simple CT evaluation of its volume were performed on days 1 and 7 of hospitalization. Physical functions were assessed at discharge. RESULTS: Twenty patients were examined. The rate of change in the cross-sectional area of the rectus femoris muscle on panoramic ultrasound correlated with that in its volume on CT (correlation coefficient 0.59, p = 0.0061). In addition, a correlation was observed between the absolute value for the rectus femoris muscle cross-sectional area on panoramic ultrasound and physical functions at discharge. Rectus femoris muscle distances did not correlate with either. CONCLUSION: In the acute phase of critical illness, the cross-sectional area of the rectus femoris muscle on panoramic images correlated with its volume on CT and, thus, it is a valid method for assessing muscle mass.
Critical Illness , Quadriceps Muscle , Ultrasonography , Humans , Prospective Studies , Male , Female , Ultrasonography/methods , Middle Aged , Aged , Quadriceps Muscle/diagnostic imaging , Tomography, X-Ray Computed/methods , Adult , Aged, 80 and over , Acute Disease
BACKGROUND: Mechanical insufflation-exsufflation (MI-E) facilitates extubation. However, its potential to reduce the duration of ventilator use remains unclear. Therefore, the present study investigated whether the use of MI-E shortened the duration of mechanical ventilation in patients with high sputum retention. METHODS: A randomized open-label trial was conducted at a single intensive care unit (ICU) in Japan between November 2017 and June 2019. Ventilated subjects requiring suctioning at least once every hour due to sputum retention were randomly assigned to the MI-E group or conventional care group. The primary endpoint was the number of ventilator-free days on day 28. Secondary endpoints were ventilator days in surviving subjects, the length of ICU stay, and mortality and tracheostomy rates among survivors. RESULTS: Forty-eight subjects (81% males) with a median age of 72 years (interquartile range [IQR], 65-85 years) were enrolled. There were 27 subjects in the MI-E group and 21 in the control group. The median number of ventilator-free days was 21 (IQR, 13-24) and 18, respectively (IQR, 0-23) (P = .38). No significant differences were observed in the ICU length of stay (median, 10 days (IQR, 7-12) vs 12 days (IQR, 6-15); P = .31), mortality rate (19% vs 15%; odds ratio [OR], 1.36 [0.28-6.50]; P = .69), or tracheostomy rate among survivors (14% vs 28%; OR, 0.40 [0.08-1.91]; P = .25). CONCLUSION: In ventilated subjects in the ICU with high sputum retention, the use of MI-E did not significantly increase the number of ventilator-free days over that with conventional care.
Insufflation , Intensive Care Units , Length of Stay , Respiration, Artificial , Sputum , Humans , Male , Female , Aged , Respiration, Artificial/methods , Aged, 80 and over , Insufflation/methods , Tracheostomy , Japan , Middle Aged
Massive hemoptysis is one of the fatal complications of lung cancer. There is no established standard treatment method for it, and it often causes sudden suffocation, and some cases may be difficult to save. A 63-year-old man was admitted to the hospital with dyspnea, and developed massive hemoptysis from lung cancer shortly after admission. The tumor had obstructed the right main bronchus and had invaded the right pulmonary artery. Surgery and interventional radiology were judged impossible. The patient was successfully saved by the introduction of Veno-Venous Extra Corporeal Membrane Oxygenation (V-V ECMO), and hemostasis was obtained by radiotherapy. Two months after completion of radiotherapy, he was weaned off the ventilator and discharged on his own. He died of increased peritoneal dissemination and other complications 1 year and 1 month later, but no recurrence of hemoptysis was noted until his death. We experienced a case of massive hemoptysis in which V-V ECMO and radiation therapy succeeded in saving life and stopping bleeding. The use of V-V ECMO by emergency care teams and multimodality therapy, including radiotherapy, were effective for massive hemoptysis from lung cancer.
[This corrects the article DOI: 10.1371/journal.pone.0230186.].
Introduction: Minitracheostomy involves the percutaneous insertion of a 4-mm-diameter cricothyroidotomy tube for tracheal suctioning to facilitate the clearance of airway secretions. The advantage of using the minitracheostomy is in the clearance of secretions, however data on their usefulness for respiratory failure after extubation is limited. Aim of the study: We aimed to assess the use of minitracheostomy for patients with challenging extubation caused by significant sputum. Material and Methods: We conducted a retrospective analysis of consecutive case series. We analyzed the data of 31 patients with pneumonia. After minitracheostomy, the primary endpoints of reintubation within 72 hours and clinical effects, including mortality, length of intensive care unit (ICU), or hospital stay, were assessed. The successful extubation group included patients who did not require reintubation within 72 hours. Conversely, the reintubation group consisted of patients mandating reestablishment of intubation within 72 hours. Results: Among those who underwent minitracheostomy after extubation, 22 (71%) underwent successful extubation and 9 underwent reintubation (reintubation rate: 29%). The in-hospital mortality rates after 30 days were 18.2% in the successful extubation group and 22.2% in the reintubation group. The ICU and hospital lengths of stay were 11 days (interquartile range: 8-14.3 days) and 23 days (interquartile range: 15.5-41 days), respectively, in the successful extubation group; they were 14 days (interquartile range: 11-18.5 days) and 30 days (interquartile range: 16-45.5 days), respectively, in the reintubation group. Conclusions: The prophylactic use of minitracheostomy may be an option as a means of reducing reintubation in patients with pneumonia who are at very high risk of reintubation.
BACKGROUND: The nitrogen balance estimates a protein net difference. However, since it has a number of limitations, it is important to consider the trajectory of the nitrogen balance in the clinical course of critically ill patients. OBJECTIVES: We herein exploratively classified the nitrogen balance trajectory using a machine learning method. METHOD: This is a post hoc analysis of a single-center prospective study for the patients admitted to our Emergency and Critical Center ICU. The nitrogen balance was evaluated with 24-h urine collection from ICU days 1-10 with 9 points. K-means clustering was performed to classify the nitrogen balance trajectory. We also evaluated factors associated with uncovered clusters. RESULTS: Seventy-six eligible patients were included in the present study. After clustering, the nitrogen balance trajectory was classified into 4 classes. Class 1 was trajected as a negative balance over 10 days (24 patients). Class 2 had a positive conversion on day 3 or 4 (8 patients). Class 3 had a positive conversion on day 8 or 9 (28 patients). Class 4 initially had a positive balance and then converted to a negative balance (16 patients). Sepsis complication and steroid use were associated with negative nitrogen balance trajectory. Class 2 was associated with lower length of hospital stay and femoral muscle volume loss, however, frequently had frailty and sarcopenia on admission. Active nutrition therapy intention was not correlated with positive trajectory. CONCLUSIONS: The nitrogen balance trajectory in critically ill patients may be classified into 4 classes for clinical practice. Among patients emergently admitted to the ICU, the positive conversion of the nitrogen balance might be delayed over 10 days.
Critical Illness , Nutritional Support , Humans , Prospective Studies , Critical Illness/therapy , Length of Stay , Nitrogen/metabolism , Intensive Care Units
BACKGROUND: Persistent inflammation, immunosuppression, and catabolism syndrome (PIICS) is known as a prolonged immunodeficiency that occurs after severe infection. Few studies have demonstrated a direct relationship between PIICS and physical dysfunction in post-intensive care syndrome (PICS). We herein investigated how each component of PICS was affected by the diagnosis of PIICS during hospitalization and examined the relationship between PIICS and PICS using PICS assessments performed at the Hitachi General Hospital PICS Clinic. METHODS: The 273 patients who visited the PICS clinic at one month after discharge from the ICU at Hitachi General Hospital were included in the study. We used the diagnostic criteria for PIICS described in previous studies. At least two of the following blood test values on day 14 of hospitalization had to be met for a diagnosis of PIICS: C-reactive protein (CRP) > 2.0 mg/dL, albumin (Alb) < 3.0 g/dL, and lymphocytes (Lym) < 800/µL. Blood test values closest to day 14 out of 11-17 days of hospitalization were used. The primary outcome was a Barthel Index (BI) < 90, while secondary outcomes were the results of various PICS assessments, including mental and cognitive impairments, performed at the PICS clinic. We supplemented missing data with multiple imputations by chained equations. We performed a nominal logistic regression analysis with age, sex, BMI, SOFA, and the presence of PIICS as variables for BI < 90. RESULTS: Forty-three out of two hundred seventy-three PICS outpatients met the diagnostic criteria for PIICS during hospitalization. In comparisons with non-PIICS patients, significantly higher severity scores for APACHE II and SOFA and a longer hospital stay were observed in PIICS patients, suggesting a higher clinical severity. The primary outcome, BI, was lower in the PIICS group (97.5 (58.5, 100) vs. 100 (95, 100), p = 0.008), as were the secondary outcomes (FSS-ICU: 35 (31, 35) vs. 35 (35, 35), MRC score: 55 (50.25, 58) vs. 58 (53, 60), grip strength: 16.45 (9.2, 25.47) vs. 20.4 (15.3, 27.7)). No significant differences were noted in mental or cognitive function assessments, such as HADS, IES-R, and SMQ. A multivariable analysis supplemented with missing data revealed that PIICS (odds ratio: 1.23 (1.08-1.40 p = 0.001) and age (odds ratio: 1.007 (1.004-1.01), p < 0.001) correlated with BI < 90, independent of clinical severity such as sequential organ failure assessment (SOFA). Similar results were obtained in the sensitivity analysis excluding missing data. CONCLUSIONS: The present study revealed a strong relationship between PIICS and post-discharge PICS physical dysfunction in patients requiring intensive care.
BACKGROUND: Vasopressin is a second-line vasoactive agent for refractory septic shock. Vasopressin loading is not generally performed because of the lack of evidence for its effects and safety. However, based on our previous findings, we hypothesized it can predict the responsibility to vasopressin infusion with safety, and prospectively examined it in the present study. METHODS: Vasopressin loading was performed via the intravenous administration of a bolus of 1 U, followed by its continuous infusion at 1U/h in patients with septic shock treated with ≥ 0.2 µg/kg/min noradrenaline. An arterial pressure wave analysis was conducted, and endocrinological tests were performed immediately prior to vasopressin loading. We classified patients into responders/non-responders based on mean arterial pressure (MAP) changes after vasopressin loading. Based on our previous findings, the lower tertile of MAP changes was selected as the cut-off. The change in the catecholamine index (CAI) after 6 h was assigned as the primary outcome. Digital ischemia, mesenteric ischemia, and myocardial ischemia during the admission period were prospectively and systematically recorded as adverse events. RESULTS: Ninety-two patients were registered during the study period and examined. Sixty-two patients with a MAP change > 22 mmHg were assigned as responders and the others as non-responders. Blood adrenocorticotropic hormone levels were significantly higher in non-responders. Stroke volume variations were higher in responders before loading, while stroke volume and dP/dtmax were higher in responders after loading. Median CAI changes were - 10 in responders and 0 in non-responders, which was significantly lower in the former (p < 0.0001). AUROC of MAP change with vasopressin loading to predict CAI change < 0 after continuous infusion was 0.843 with sensitivity of 0.92 and specificity of 0.77. Ischemia events were observed in 5 cases (5.4%). CONCLUSIONS: Vasopressin loading may be safely introduced for septic shock. Vasopressin loading may be used to predict responses to its continuous infusion and select appropriate strategies to increase blood pressure.
Shock, Septic , Humans , Shock, Septic/drug therapy , Norepinephrine/therapeutic use , Vasopressins/pharmacology , Vasopressins/therapeutic use , Catecholamines , Administration, Intravenous
Adequate protein delivery is recommended in the acute phase of critical illness with kidney dysfunction. However, the influence of the protein and nitrogen loads has not yet been clarified. Patients admitted to the intensive care unit were included. In the former period, patients received standard care (0.9â g/kg/day protein). In the latter, patients received the intervention of active nutrition therapy with high protein delivery (1.8â g/kg/day protein). Fifty patients in the standard care group and 61 in the intervention group were examined. Maximum blood urea nitrogen (BUN) on days 7-10 were 27.9 (17.3, 38.6) vs 33 (26.3, 51.8) (mg/dl) (pâ =â 0.031). The maximum difference in BUN increased [31.3 (22.8, 55) vs 50 (37.3, 75.9) mg/dl (pâ =â 0.047)] when patients were limited to an estimated glomerular filtration rate (eGFR) <50â ml/min/1.73â m2. This difference increased further when patients were limited to eGFR <30â ml/min/1.73â m2. No significant differences were observed in maximum Cre or in the use of RRT. In conclusion, the provision of 1.8â g/kg/day protein was associated with an increase in BUN in critically ill patients with kidney dysfunction; however, it was tolerated without the need for RRT.
OBJECTIVES: Post-intensive care syndrome (PICS) is a recognised sequela after critical care. The development of an index that predicts PICS mental disorders will be of significance for the selection of subsequent interventions. The purpose of this study was to find factors associated with PICS mental disorders. We hypothesised that grip strength during hospitalisation may be associated with the PICS mental status after discharge. DESIGN: A post-hoc analysis of a multicentre prospective observational study. SETTING: Nine hospitals in Japan. PARTICIPANTS: Patients who were newly admitted to intensive care unit and stayed for at least 48 hours were included. Exclusion criteria were patients younger than 18 years, those who required assistance with ambulation prior to admission, those with concomitant central nervous system disorders and those with terminal conditions. PRIMARY AND SECONDARY OUTCOME MEASURES: Psychiatric symptoms 3 months after discharge were assessed using the Hospital Anxiety and Depression Scale (HADS). The HADS total score (HADS-total) was assigned as the primary outcome. RESULTS: 98 patients were included into this study. Grip strength at discharge negatively correlated with HADS-total 3 months after discharge (r=-0.37, p<0.001, 95% CI -0.53 to -0.18). A multivariate analysis showed that grip strength was associated with anxiety (p=0.025, 95% CI -0.21 to -0.015). Area under the curve for HADS anxiety score with grip strength at discharge was higher than that with Medical Research Council scores and the Barthel Index (0.71, 0.60, 0.61). CONCLUSIONS: Grip strength at discharge correlated with mental disorders 3 months after discharge. Therefore, it may be useful for predicting postdischarge mental disorders. TRIAL REGISTRATION NUMBER: UMIN000036503.
Mental Disorders , Patient Discharge , Humans , Aftercare , Critical Illness/psychology , Mental Disorders/diagnosis , Hospitalization , Intensive Care Units , Hand Strength
BACKGROUND: Post-intensive care syndrome (PICS) requires the use of multiple assessment tools because it affects multiple domains: Cognitive, Functional, and Behavioural/Psychological. Therefore, this study translated the self-report (SR) version of the Healthy Aging Brain Care Monitor (HABC-M), spanning multiple domains, into Japanese and analysed its reliability and validity in a post-intensive care setting. METHODS: Patients aged 20 years or older and admitted to the adult intensive care unit from August 2019 to January 2021 were included and surveyed by questionnaire. The 21-item Dementia Assessment Sheet for the Regional Comprehensive Care System was used to validate cognitive and physical aspects, and the Patient Health Questionnaire-9, the Generalized Anxiety Disorder-7, and the Post Traumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders 5th edition were used to validate emotional aspects. Reliability was assessed by Cronbach's alpha, and congruent validity by correlation analysis. Multivariate linear regression models were used to identify potential factors for PICS. RESULTS: A total of 104 patients (mean age: 64 ± 14 years) with 3 median mechanical ventilation days (interquartile range: 2-5) were enrolled. The Cognitive domain of the HABC-M SR was highly correlated with memory and disorientation (r = 0.77 for each), while the Functional domain was highly correlated with Instrumental Activities of Daily Living Scale (r = 0.75-0.79). The Behavioural/Psychological domain highly correlated with the Patient Health Questionnaire-9, Generalized Anxiety Disorder-7, and Post Traumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders 5th edition (r = 0.75-0.76). Multivariate analysis revealed longer ICU stays associated with lower Cognitive and Functional (p = 0.03 for each) domains and longer mechanical ventilation days with a lower Behavioural/Psychological domain (p < 0.01). CONCLUSION: The translated Japanese HABC-M SR showed high validity for assessment of the Cognitive, Functional, and Behavioural/Psychological domains of PICS. Therefore, we recommend that the Japanese version of the HABC-M SR be routinely used in the assessment of PICS.
Critical Illness , Healthy Aging , Aged , Humans , Middle Aged , Activities of Daily Living , Brain , East Asian People , Reproducibility of Results , Self Report
PURPOSE: We hypothesized that coagulopathy independently contributes to muscle injury focusing to titin fragmentation, and investigated their correlations. MATERIAL AND METHODS: We conducted a post-hoc analysis of an observational study, in which we evaluated muscle injury with the biomarker titin. Coagulopathy was assessed on the first day using the Japanese diagnostic criteria of acute-phase disseminated intravascular coagulopathy (JAAM-DIC). Mean N-titin/Cre measured on days 1, 3, 5, and 7 was assigned as the primary outcome. RESULTS: Overall, 111 eligible patients were included. Mean N-titin/Cre were significantly higher in the JAAM-DIC group. A multivariable analysis identified JAAM-DIC as independent risk factors for mean N-titin/Cre while other severity scores were not. CONCLUSIONS: Coagulopathy correlated with muscle titin fragmentation, as an independent risk factor. TRIAL REGISTRATION NUMBER: The present study is registered at the University Hospital Medical Information Network-clinical trials registry (UMIN000040290, Registration date: May 7, 2020).
Blood Coagulation Disorders , Disseminated Intravascular Coagulation , Humans , Disseminated Intravascular Coagulation/etiology , Critical Illness , Connectin , Blood Coagulation Disorders/complications , Muscles
Diarrhea is one of the most common complications associated with enteral nutrition in hospitalized patients. Oligomeric enteral nutrition has been considered to reduce the incidence of diarrhea. We herein introduced and examined the effects of a specific oligomeric enteral nutrition with the low-molecular-weight whey peptides, Peptino|® in critically ill patients with refractory diarrhea or at high risk of mesenteric ischemia. A retrospective study of a consecutive case series was conducted. Patients were divided into two groups: enteral nutrition products were switched to Peptino|® (switching group) and Peptino|® was the initial enteral nutrition product (first initiation group). Sixty-eight patients were administered Peptino|® in the ICU. Diarrhea occurred in 28.3% of patients in the switching group and 13.3% in the first initiation group. EN failure with gastrointestinal intolerance was observed in 6 patients (8.8%). Diarrhea resolved in 29 out of the 35 patients (82.9%) with diarrhea prior to the switch to Peptino|®. Diarrhea cessation within 24â h of the initiation of Peptino|® was achieved in 11 patients (31.4%) and within 24-48â h in 12 (34.3%). Mesenteric ischemia was not detected in any patients. In conclusion, Peptino|® may be effective against diarrhea and gastrointestinal intolerance in critical care nutrition.
A non-invasive method for assessment of intravascular volume for optimal fluid administration is needed. We here conducted a preliminary study to confirm whether cardiac variation in the internal jugular vein (IJV), evaluated by ultrasound, predicts fluid responsiveness in patients in the emergency department. Patients who presented to the emergency department between August 2019 and March 2020 and required infusions were enrolled. We recorded a short-axis video of the IJV, respiratory variability in the inferior vena cava and stroke volume variations using the ClearSight System (Edwards Lifesciences, Irvine, CA, USA) before infusion of 500 mL of crystalloid fluid. Cardiac variations in the cross-sectional area of the IJV were measured by speckle tracking. Among the 148 patients enrolled, 105 were included in the final analysis. Fluid responsiveness did not correlate with the cardiac collapse index (13.6% vs. 16.8%, p = 0.24), but correlated with stroke volume variations (12.5% vs. 15.6%, p = 0.026). Although it is a simple correction, the cardiac collapse index correlated with stroke volume corrected by age (r = 0.25, p = 0.01), body surface area (r = 0.33, p = 0.002) and both (r = 0.35, p = 0.001). Cardiac variations in the IJV did not predict fluid responsiveness in the emergency department, but may reflect stroke volume.
Emergency Service, Hospital , Jugular Veins , Humans , Jugular Veins/diagnostic imaging , Prospective Studies , Stroke Volume , Ultrasonography/methods
AIM: This study aimed to evaluate whether nurse-initiated sedation management could provide more appropriate sedation compared to usual care in a Japanese intensive care unit (ICU). METHODS: We conducted a single-center, prospective observational study before and after implementing nurse-initiated sedation using instruction sheets. Patients who had been admitted to a general adult ICU were enrolled. Before our ICU started nurse-initiated sedation (pre-implementation care), adjustment of sedatives and analgesics was performed only by a physician's written or verbal order; however, after implementing nurse-initiated sedation, nurses titrated drugs using instruction sheets. The primary outcome was the efficacy of nurse-initiated sedation, evaluated by the proportion achieving the target Richmond Agitation-Sedation Scale (RASS) score. The analgesic status evaluated by Critical-Care Pain Observation Tool (CPOT), days of delirium, ventilator days, ICU mortality and hospital mortality were also evaluated. RESULTS: The study examined 30 patients in the pre-implementation care phase and 30 patients in the nurse-initiated sedation phase. The proportions achieving the target RASS were 68% in the nurse-initiated sedation group and 42% in the pre-implementation care group (mean difference, 25%; 95% confidence interval, 13.4%-37.5%; P <.001). Almost all measured CPOT were within the range of 0-3 during both phases. Days of delirium, ventilator days, ICU survival, and hospital survival did not differ significantly between the two groups. CONCLUSIONS: Nurse-initiated sedation management achieved a significantly higher degree of target sedation status and was incorporated as part of the care in our ICU. It is a safe approach in countries, such as Japan, where sedation protocols are not widely used.
Delirium , Adult , Analgesics , Humans , Hypnotics and Sedatives/therapeutic use , Intensive Care Units , Japan , Pain , Prospective Studies , Respiration, Artificial
BACKGROUND: Flash glucose monitoring (FGM) systems can reduce glycemic variability and facilitate blood glucose management within the target range. However, in critically ill patients, only small (n < 30) studies have examined the accuracy of FGM and none have assessed the stability of FGM accuracy. We evaluated the accuracy and stability of FGM in critically ill patients. METHOD: This was a single-center, retrospective observational study. We included a total of 116 critically ill patients who underwent FGM for glycemic control. The accuracy of FGM was assessed as follows using blood gas glucose values as a reference: (1) numerical accuracy using the mean absolute relative difference, (2) clinical accuracy using consensus error grid analysis, and (3) stability of accuracy assessing 14-day trends in consensus error grid distribution. RESULTS: FGM sensors remained in situ for a median of 6 [4, 11] days. We compared 2014 pairs of measurements between the sensor and blood gas analysis. Glucose values from the sensor were consistently lower, with a mean absolute relative difference of 13.8% (±16.0%), than those from blood gas analysis. Consensus error grid analysis demonstrated 99.4% of the readings to be in a clinically acceptable accuracy zone. The accuracy of FGM was stable across the 14 days after device insertion. CONCLUSIONS: FGM had acceptable reliability and accuracy to arterial blood gas analysis in critically ill patients. In addition, the accuracy of FGM persisted for at least 14 days. Our study promotes the potential usefulness of FGM for glycemic monitoring in critically ill patients.
Blood Glucose Self-Monitoring , Blood Glucose , Critical Illness , Glucose , Humans , Reproducibility of Results
BACKGROUND: Although the combination of rehabilitation and nutrition may be important for the prevention of intensive care unit (ICU)-acquired weakness, a protocolized intervention of this combination has not yet been reported. We herein developed an original combined protocol and evaluated its efficacy. METHODS: In this single-center historical control study, we enrolled adult patients admitted to the ICU. Patients in the control group received standard care, while those in the intervention group received the protocol-based intervention. The ICU mobility scale was used to set goals for early mobilization and a neuromuscular electrical stimulation was employed when patients were unable to stand. The nutritional status was assessed for nutritional therapy, and target calorie delivery was set at 20 or 30 kcal/kg/day and target protein delivery at 1.8 g/kg/day in the intervention group. The primary endpoint was a decrease in femoral muscle volume in 10 days assessed by computed tomography. RESULTS: Forty-five patients in the control group and 56 in the intervention group were included in the analysis. Femoral muscle volume loss was significantly lower in the intervention group (11.6 vs 14.5%, p = 0.03). The absolute risk difference was 2.9% (95% CI 0.1-5.6%). Early mobilization to a sitting position by day 10 was achieved earlier (p = 0.03), and mean calorie delivery (20.1 vs. 16.8 kcal/kg/day, p = 0.01) and mean protein delivery (1.4 vs. 0.8 g/kg/day, p < 0.01) were higher in the intervention group. CONCLUSION: The protocolized intervention, combining early mobilization and high-protein nutrition, contributed to the achievement of treatment goals and prevention of femoral muscle volume loss. TRIAL REGISTRATION NUMBER: The present study is registered at the University Hospital Medical Information Network-clinical trials registry (UMIN000040290, Registration date: May 7, 2020).
Electric Stimulation Therapy , Nutrition Therapy , Rehabilitation , Clinical Protocols , Goals , Humans , Intensive Care Units , Muscles/physiology , Patient Care Bundles , Rehabilitation/methods
BACKGROUND: Beta-blocking is important for critically ill patients. Although some patients are required to continue taking beta-blockers after they no longer need critical care, some of these patients have impaired swallowing abilities. Bisoprolol dermal patches have recently been introduced and appear to be a good alternative to oral bisoprolol tablets. However, it is still unclear whether the pharmacodynamics of such patches are affected by edema in patients who have experienced critical care. This study aimed to clarify the effects of systemic edema on beta-blocker absorption from dermal patches in critically ill patients. METHOD: Patients who exhibited tachycardia and impaired swallowing function after critical care were included in this study. They were assigned to either the edema group (nâ=â6) or no edema group (nâ=â6) depending on the presence/absence of edema in the lower extremities. A bisoprolol dermal patch was pasted onto each subject, and the blood bisoprolol concentration was checked at 8 timepoints over the next 24âhours. The area under the serum concentration time curve, maximum concentration observed (Cmax), and time of maximum concentration observed were also examined. RESULT: The mean blood bisoprolol concentrations of the 2 groups were not significantly different at 2, 4, 6, 8, 10, 12, 16, or 24âhours after the patch application. The area under the serum concentration time curve and maximum concentration observed were not different between the groups. The mean heart rates of the 2 groups were not significantly different at 6, 12, or 24âhours after the patch application (Student t test, Pâ=â.0588, Pâ=â.1080, and Pâ=â.2322, respectively). CONCLUSION: In this study, the blood concentration of bisoprolol and its heart rate-reducing effects after bisoprolol dermal patch application might not be affected by systemic edema in the lower extremities.
Adrenergic beta-1 Receptor Antagonists/pharmacokinetics , Bisoprolol/pharmacokinetics , Edema/metabolism , Skin Absorption , Administration, Cutaneous , Adrenergic beta-1 Receptor Antagonists/administration & dosage , Adrenergic beta-1 Receptor Antagonists/blood , Aged , Aged, 80 and over , Bisoprolol/administration & dosage , Bisoprolol/blood , Case-Control Studies , Female , Humans , Male
Post-intensive care syndrome (PICS) is characterized by several prolonged symptoms after critical care, including physical and cognitive dysfunctions as well as mental illness. In clinical practice, the long-term follow-up of PICS is initiated after patients have been discharged from the intensive care unit, and one of the approaches used is a PICS clinic. Although physical dysfunction and mental illness often present in combination, they have not yet been examined in detail in PICS patients. Grip strength is a useful physical examination for PICS, and is reported to be associated with mental status in the elderly. We herein investigated the relationship between grip strength and the mental status using data from our PICS clinic. We primarily aimed to analyze the correlation between grip strength and the Hospital Anxiety and Depression Scale (HADS) score. We also analyzed the association between grip strength and the EuroQol 5 Dimension (EQ5D) score as quality of life (QOL). Subjects comprised 133 patients who visited the PICS clinic at one month after hospital discharge between August 2019 and December 2020. Total HADS scores were 7 (4, 13) and 10 (6, 16) (p = 0.029) and EQ5D scores were 0.96 (0.84, 1) and 0.77 (0.62, 0.89) (p ≤ 0.0001) in the no walking disability group and walking disability group, respectively. Grip strength negatively correlated with HADS and EQ5D scores. Correlation coefficients were r = -0.25 (p = 0.011) and r = -0.47 (p < 0.0001) for HADS and EQ5D scores, respectively. Grip strength was a useful evaluation that also reflected the mental status and QOL.
