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OBJECTIVES: Vibration therapy uses vibration to rehabilitate physical functions. Recently, it has been demonstrated to be safe for critically ill patients. However, its effects on physical functions are unclear. DESIGN: Randomized controlled trial. SETTING: A single-center, ICU. PATIENTS: Patients were randomly assigned to either vibration therapy coupled with protocolized mobilization or protocolized mobilization alone. We included patients who could sit at the edge of the bed or in a wheelchair during their ICU stay. The exclusion criteria were based on the early mobilization inhibition criteria. INTERVENTIONS: The primary outcome was the Functional Status Score for the ICU (FSS-ICU) at ICU discharge. Secondary outcomes were the Medical Research Council score, ICU-acquired weakness, delirium, ICU Mobility Scale (IMS), and ventilator- and ICU-free days. For safety assessment, vital signs were monitored during the intervention. MEASUREMENTS AND MAIN RESULTS: Among 180 patients, 86 and 90 patients remained in the vibration therapy and control groups, respectively. The mean age was 69 ± 13 vs. 67 ± 16 years in the vibration therapy and control groups, and the Acute Physiology and Chronic Health Evaluation (APACHE) II score was 19 (14-25) vs. 18 (13-23). The total FSS-ICU at ICU discharge was 24 (18-27) and 21 (17-26) in the intervention and control groups, respectively ( p = 0.09), and the supine-to-sit ability significantly improved in the intervention group ( p < 0.01). The secondary outcomes were not significantly different. Vital signs remained stable during vibration therapy. In the predefined subgroup analysis, FSS-ICU improved in the population with a higher body mass index (≥ 23 kg/m 2 ), lower APACHE II scores (< 19), and higher IMS scores (≥ 6). CONCLUSIONS: Vibration therapy did not improve the total FSS-ICU. However, the supine-to-sit ability in the FSS-ICU improved without any adverse event.
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Enfermedad Crítica , Unidades de Cuidados Intensivos , Vibración , Humanos , Vibración/uso terapéutico , Masculino , Femenino , Enfermedad Crítica/terapia , Anciano , Persona de Mediana Edad , APACHE , Anciano de 80 o más Años , Modalidades de Fisioterapia , Ambulación Precoz/métodosRESUMEN
Early detection and management are crucial for better prognosis in acute myocardial infarction (AMI). Serum titin, a component of the sarcomere in cardiac and skeletal muscle, was associated with AMI. Thus, we hypothesized that urinary N-fragment titin may be a biomarker for its diagnosis and prognosis. Between January 2021 and November 2021, we prospectively enrolled 83 patients with suspected AMI. Their urinary N-fragment titin, serum high-sensitivity troponin I (hsTnI), creatine kinase (CK), and creatine kinase-MB (CK-MB) were measured on admission. Then, urinary titin was assessed as diagnostic and prognostic biomarker in AMI. Among 83 enrolled patients, 51 patients were diagnosed as AMI. In AMI patients who were admitted as early as 3 h or longer after symptom onset, their urinary titin levels were significantly higher than non-AMI patients who are also admitted 3 h or longer after symptom onset (12.76 [IQR 5.87-16.68] pmol/mgCr (creatinine) and 5.13 [IQR 3.93-11.25] pmol/mgCr, p = 0.045, respectively). Moreover, the urinary titin levels in patients who died during hospitalization were incredibly higher than in those who were discharged (15.90 [IQR 13.46-22.61] pmol/mgCr and 4.90 [IQR 3.55-11.95] pmol/mgCr, p = 0.023). Urinary N-fragment titin can be used as non-invasive early diagnostic biomarker in AMI. Furthermore, it associates with hospital discharge disposition, providing prognostic utility.
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Infarto del Miocardio , Humanos , Biomarcadores , Conectina , Creatina Quinasa , Forma MB de la Creatina-Quinasa , Corazón , Infarto del Miocardio/diagnósticoRESUMEN
The importance of ongoing post-discharge follow-up to prevent functional impairment in patients discharged from intensive care units (ICUs) is being increasingly recognized. Therefore, we conducted a scoping review, which included existing ICU follow-up clinic methodologies using the CENTRAL, MEDLINE, and CINAHL databases from their inception to December 2022. Data were examined for country or region, outpatient name, location, opening days, lead profession, eligible patients, timing of the follow-up, and assessment tools. Twelve studies were included in our review. The results obtained revealed that the methods employed by ICU follow-up clinics varied among countries and regions. The names of outpatient follow-up clinics also varied; however, all were located within the facility. These clinics were mainly physician or nurse led; however, pharmacists, physical therapists, neuropsychologists, and social workers were also involved. Some clinics were limited to critically ill patients with sepsis or those requiring ventilation. Ten studies reported the first outpatient visit 1-3 months after discharge. All studies assessed physical function, cognitive function, mental health, and the health-related quality of life. This scoping review revealed that an optimal operating format for ICU follow-up clinics needs to be established according to the categories of critically ill patients.
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Unidades de Cuidados Intensivos , Alta del Paciente , Humanos , Cuidados Críticos/métodos , Enfermedad Crítica/terapia , Calidad de Vida , Cuidados Posteriores/métodos , Estudios de SeguimientoRESUMEN
OBJECTIVES: Neuromuscular electrical stimulation (NMES) is used in the rehabilitation of patients with critical illness. However, it is unclear whether NMES prevents ICU-acquired weakness (ICU-AW). For this purpose, we conducted an updated systematic review and meta-analysis. DATA SOURCES: We searched the MEDLINE, Cochrane Central Register of Controlled Trials, and Igaku Chuo Zasshi databases from April 2019 to November 2022 to identify new randomized controlled trials to the previous meta-analysis. STUDY SELECTION: We systematically searched the literature for all randomized controlled trials on the effect of NMES in patients with critical illness. DATA EXTRACTION: Two authors independently selected the studies and extracted data. They calculated the pooled effect estimates associated with the occurrence of ICU-AW and adverse events as primary outcomes and muscle mass change, muscle strength, length of ICU stay, mortality, and quality of life as secondary outcomes. The certainty of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation approach. DATA SYNTHESIS: Overall, eight studies were added to the previous 10 studies. Evidence suggests that the use of NMES reduces the occurrence of ICU-AW (six trials; risk ratio [RR], 0.48; 95% CI, 0.32-0.72); however, NMES may have little to no effect on pricking sensation in patients (eight trials; RR, 6.87; 95% CI, 0.84-56.50). NMES is likely to reduce the change in muscle mass (four trials; mean difference, -10.01; 95% CI, -15.54 to -4.48) and may increase muscle strength (six trials; standardized mean difference, 0.43; 95% CI, 0.19-0.68). Further, NMES may result in little to no difference in the length of ICU stay, and the evidence is uncertain about the effect on mortality and quality of life. CONCLUSIONS: This updated meta-analysis revealed that the use of NMES may result in a lower occurrence of ICU-AW in patients with critical illness, but its use may have little to no effect on pricking sensation in patients.
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Terapia por Estimulación Eléctrica , Calidad de Vida , Humanos , Enfermedad Crítica/terapia , Ensayos Clínicos Controlados Aleatorios como Asunto , Estimulación EléctricaRESUMEN
BACKGROUND: The assessment of post-intensive care syndrome (PICS) is challenging due to the numerous types of instruments. We herein attempted to identify and propose recommendations for instruments to assess PICS in intensive care unit (ICU) survivors. METHODS: We conducted a scoping review to identify PICS follow-up studies at and after hospital discharge between 2014 and 2022. Assessment instruments used more than two times were included in the modified Delphi consensus process. A modified Delphi meeting was conducted three times by the PICS committee of the Japanese Society of Intensive Care Medicine, and each score was rated as not important (score: 1-3), important, but not critical (4-6), and critical (7-9). We included instruments with ≥ 70% of respondents rating critical and ≤ 15% of respondents rating not important. RESULTS: In total, 6972 records were identified in this scoping review, and 754 studies were included in the analysis. After data extraction, 107 PICS assessment instruments were identified. The modified Delphi meeting reached 20 PICS assessment instrument recommendations: (1) in the physical domain: the 6-min walk test, MRC score, and grip strength, (2) in cognition: MoCA, MMSE, and SMQ, (3) in mental health: HADS, IES-R, and PHQ-9, (4) in the activities of daily living: the Barthel Index, IADL, and FIM, (5) in quality of life: SF-36, SF-12, EQ-5D-5L, 3L, and VAS (6), in sleep and pain: PSQI and Brief Pain Inventory, respectively, and (7) in the PICS-family domain: SF-36, HADS, and IES-R. CONCLUSION: Based on a scoping review and the modified Delphi method, 20 PICS assessment instruments are recommended to assess physical, cognitive, mental health, activities of daily living, quality of life, sleep, and pain in ICU survivors and their families.
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Unidades de Cuidados Intensivos , Calidad de Vida , Humanos , Actividades Cotidianas , Técnica Delphi , Cuidados Críticos/métodos , Enfermedad Crítica/terapia , Enfermedad Crítica/psicología , DolorRESUMEN
BACKGROUND: Urinary titin N-fragment levels have been used to assess the catabolic state, and we used this biomarker to evaluate the catabolic state of infants. METHODS: We retrospectively measured urinary titin N-fragment levels of urinary samples. The primary outcome was its changes according to postmenstrual age. The secondary outcomes included differences between gestational age, longitudinal change after birth, influence on growth, and relationship with blood tests. RESULTS: This study included 219 patients with 414 measurements. Urinary titin N-fragment exponentially declined with postmenstrual age. These values were 12.5 (7.1-19.6), 8.1 (5.1-13.0), 12.8 (6.0-21.3), 26.4 (16.4-52.0), and 81.9 (63.3-106.4) pmol/mg creatinine in full, late, moderate, very, and extremely preterm infants, respectively (p < 0.01). After birth, urinary levels of titin N-fragment exponentially declined, and the maximum level within a week was associated with the time to return to birth weight in preterm infants (ρ = 0.39, p < 0.01). This was correlated with creatine kinase in full-term infants (ρ = 0.58, p < 0.01) and with blood urea nitrogen in preterm infants (ρ = 0.50, p < 0.01). CONCLUSIONS: The catabolic state was increased during the early course of the postmenstrual age and early preterm infants. IMPACT: Catabolic state in infants, especially in preterm infants, was expected to be increased, but no study has clearly verified this. In this retrospective study of 219 patients with 414 urinary titin measurements, the catabolic state was exponentially elevated during the early postmenstrual age. The use of the urinary titin N-fragment clarified catabolic state was prominently increased in very and extremely preterm infants.
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Recien Nacido Prematuro , Peso al Nacer , Conectina/orina , Edad Gestacional , Humanos , Lactante , Recién Nacido , Estudios RetrospectivosRESUMEN
OBJECTIVES: Muscle mass at admission is important to survive stroke, and stroke-induced sarcopenia is a serious problem because of its poor prognosis. Muscle mass measurement and monitoring are essential for appropriate rehabilitation and nutrition management. However, few reviews are available about the muscle mass measurement and monitoring after stroke. MATERIAL AND METHODS: Several methods are used to assess skeletal muscle mass in stroke, such as computed tomography (CT), ultrasound, bioelectrical impedance analysis, dual-energy X-ray absorptiometry, biomarkers, and anthropometrics. We summarized the current methods and clinical applications in stroke. RESULTS: In stroke, a head CT is used to estimate muscle mass by measuring the temporal muscle. However, it can be conducted retrospectively due to radiation exposure. After stroke, limb muscle atrophy and diaphragm dysfunction are observed using ultrasound. However, ultrasound requires an understanding of the methods and skill. A bioelectrical impedance analysis can be used to assess muscle mass in patients after a stroke unless they have dynamic fluid changes. Dual-energy X-ray absorptiometry is used for follow-up after hospital discharge. Urinary titin N-fragment and serum C-terminal agrin fragment reflect muscle atrophy after stroke. Anthropometrics may be useful with limited resources. CONCLUSIONS: We summarized the features of each measurement and proved the recent evidence to properly measure and monitor skeletal muscle mass after stroke.
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Absorciometría de Fotón , Composición Corporal , Músculo Esquelético/diagnóstico por imagen , Sarcopenia/diagnóstico por imagen , Accidente Cerebrovascular/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Ultrasonografía , Antropometría , Biomarcadores/análisis , Impedancia Eléctrica , Humanos , Músculo Esquelético/fisiopatología , Evaluación Nutricional , Estado Nutricional , Tamaño de los Órganos , Valor Predictivo de las Pruebas , Pronóstico , Reproducibilidad de los Resultados , Sarcopenia/fisiopatología , Sarcopenia/terapia , Accidente Cerebrovascular/fisiopatología , Accidente Cerebrovascular/terapia , Rehabilitación de Accidente CerebrovascularRESUMEN
INTRODUCTION: Urinary titin is a biomarker of muscle atrophy, which is a serious complication after stroke. However, there are currently no clinical data regarding urinary titin in stroke patients. METHODS: Consecutive stroke patients admitted to the stroke care unit were included. Spot urine samples were collected immediately after admission, and on days 3, 5, and 7. The primary outcome was the trend of urinary titin in patients after acute stroke. The secondary outcomes included the association between the peak urinary titin level and the modified Rankin Scale (mRS) score, the National Institutes of Health Stroke Scale (NIHSS) score, and the Barthel index (BI) upon hospital discharge. Multivariate analysis was adjusted for age, sex, NIHSS at admission, and the peak urinary titin to predict poor outcome (mRS 3-6). RESULTS: Forty-one patients were included (29 male; age, 68 ± 15 years), 29 had ischemic stroke, 8 had intracerebral hemorrhage, and 4 had subarachnoid hemorrhage. The levels of urinary titin on days 1, 3, 5, and 7 were 9.9 (4.7-21.1), 16.2 (8.6-22.0), 8.9 (4.8-15.2), and 8.7 (3.6-16.2) pmol/mg Cr, respectively. The peak urinary titin level was associated with the mRS score (râ¯=â¯0.55, p < 0.01), the NIHSS score (râ¯=â¯0.72, p < 0.01), and the BI (râ¯=â¯-0.59, p < 0.01) upon hospital discharge. In multivariate analysis, the peak urinary titin was associated with poor outcome (pâ¯=â¯0.03). CONCLUSIONS: Urinary titin rapidly increased after stroke and was associated with impaired functional outcomes at hospital discharge.
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Conectina/orina , Accidente Cerebrovascular/orina , Anciano , Anciano de 80 o más Años , Biomarcadores/orina , Evaluación de la Discapacidad , Femenino , Estado Funcional , Humanos , Masculino , Persona de Mediana Edad , Alta del Paciente , Valor Predictivo de las Pruebas , Estudios Prospectivos , Recuperación de la Función , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/fisiopatología , Accidente Cerebrovascular/terapia , Factores de Tiempo , Resultado del Tratamiento , Regulación hacia Arriba , UrinálisisRESUMEN
OBJECTIVES: Electrical muscle stimulation is widely used to enhance lower limb mobilization. Although upper limb muscle atrophy is common in critically ill patients, electrical muscle stimulation application for the upper limbs has been rarely reported. The purpose of this study was to investigate whether electrical muscle stimulation prevents upper and lower limb muscle atrophy and improves physical function. DESIGN: Randomized controlled trial. SETTING: Two-center, mixed medical/surgical ICU. PATIENTS: Adult patients who were expected to be mechanically ventilated for greater than 48 hours and stay in the ICU for greater than 5 days. INTERVENTIONS: Forty-two patients were randomly assigned to the electrical muscle stimulation (n = 17) or control group (n = 19). MEASUREMENTS AND MAIN RESULTS: Primary outcomes were change in muscle thickness and cross-sectional area of the biceps brachii and rectus femoris from day 1 to 5. Secondary outcomes included occurrence of ICU-acquired weakness, ICU mobility scale, length of hospitalization, and amino acid levels. The change in biceps brachii muscle thickness was -1.9% versus -11.2% in the electrical muscle stimulation and control (p = 0.007) groups, and the change in cross-sectional area was -2.7% versus -10.0% (p = 0.03). The change in rectus femoris muscle thickness was -0.9% versus -14.7% (p = 0.003) and cross-sectional area was -1.7% versus -10.4% (p = 0.04). No significant difference was found in ICU-acquired weakness (13% vs 40%; p = 0.20) and ICU mobility scale (3 vs 2; p = 0.42) between the groups. The length of hospitalization was shorter in the electrical muscle stimulation group (23 d [19-34 d] vs 40 d [26-64 d]) (p = 0.04). On day 3, the change in the branched-chain amino acid level was lower in the electrical muscle stimulation group (40.5% vs 71.5%; p = 0.04). CONCLUSIONS: In critically ill patients, electrical muscle stimulation prevented upper and lower limb muscle atrophy and attenuated proteolysis and decreased the length of hospitalization.
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Enfermedad Crítica/terapia , Terapia por Estimulación Eléctrica , Atrofia Muscular/prevención & control , Anciano , Aminoácidos/sangre , Terapia por Estimulación Eléctrica/métodos , Extremidades , Femenino , Humanos , Masculino , Músculo Esquelético/patología , Atrofia Muscular/diagnóstico por imagen , Músculo Cuádriceps/diagnóstico por imagen , Músculo Cuádriceps/patología , Método Simple CiegoRESUMEN
OBJECTIVES: Although skeletal muscle atrophy is common in critically ill patients, biomarkers associated with muscle atrophy have not been identified reliably. Titin is a spring-like protein found in muscles and has become a measurable biomarker for muscle breakdown. We hypothesized that urinary titin is useful for monitoring muscle atrophy in critically ill patients. Therefore, we investigated urinary titin level and its association with muscle atrophy in critically ill patients. DESIGN: Two-center, prospective observational study. SETTING: Mixed medical/surgical ICU in Japan. PATIENTS: Nonsurgical adult patients who were expected to remain in ICU for greater than 5 days. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Urine samples were collected on days 1, 2, 3, 5, and 7 of ICU admission. To assess muscle atrophy, rectus femoris cross-sectional area and diaphragm thickness were measured with ultrasound on days 1, 3, 5, and 7. Secondary outcomes included its relationship with ICU-acquired weakness, ICU Mobility Scale, and ICU mortality. Fifty-six patients and 232 urinary titin measurements were included. Urinary titin (normal range: 1-3 pmol/mg creatinine) was 27.9 (16.8-59.6), 47.6 (23.5-82.4), 46.6 (24.4-97.6), 38.4 (23.6-83.0), and 49.3 (27.4-92.6) pmol/mg creatinine on days 1, 2, 3, 5, and 7, respectively. Cumulative urinary titin level was significantly associated with rectus femoris muscle atrophy on days 3-7 (p ≤ 0.03), although urinary titin level was not associated with change in diaphragm thickness (p = 0.31-0.45). Furthermore, cumulative urinary titin level was associated with occurrence of ICU-acquired weakness (p = 0.01) and ICU mortality (p = 0.02) but not with ICU Mobility Scale (p = 0.18). CONCLUSIONS: In nonsurgical critically ill patients, urinary titin level increased 10-30 times compared with the normal level. The increased urinary titin level was associated with lower limb muscle atrophy, occurrence of ICU-acquired weakness, and ICU mortality.
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Conectina/orina , Diafragma/patología , Unidades de Cuidados Intensivos , Atrofia Muscular/patología , Músculo Cuádriceps/patología , Anciano , Anciano de 80 o más Años , Biomarcadores , Creatinina/orina , Enfermedad Crítica , Diafragma/diagnóstico por imagen , Femenino , Mortalidad Hospitalaria , Humanos , Japón , Tiempo de Internación , Masculino , Persona de Mediana Edad , Debilidad Muscular/patología , Atrofia Muscular/diagnóstico por imagen , Rendimiento Físico Funcional , Estudios Prospectivos , Músculo Cuádriceps/diagnóstico por imagen , UltrasonografíaRESUMEN
GABAA receptors containing α5 subunits (GABAAα5) are highly expressed in the hippocampus and negatively involved in memory processing, as shown by the fact that GABAAα5-deficient mice show higher hippocampus-dependent performance than wild-type mice. Accordingly, small-molecule GABAAα5 negative allosteric modulators (NAMs) are known to enhance spatial learning and memory in rodents. Here we introduce a new, orally available GABAAα5 NAM that improves hippocampal functions. ONO-8590580 [1-(cyclopropylmethyl)-5-fluoro-4-methyl-N-[5-(1-methyl-1H-imidazol-4-yl)-2-pyridinyl]-1H-benzimidazol-6-amine] binds to the benzodiazepine binding sites on recombinant human α5-containing GABAA receptors with a Ki of 7.9 nM, and showed functionally selective GABAAα5 NAM activity for GABA-induced Cl- channel activity with a maximum 44.4% inhibition and an EC50 of 1.1 nM. In rat hippocampal slices, tetanus-induced long-term potentiation of CA1 synapse response was significantly augmented in the presence of 300 nM ONO-8590580. Orally administered ONO-8590580 (1-20 mg/kg) dose-dependently occupied hippocampal GABAAα5 in a range of 40%-90% at 1 hour after intake. In the rat passive avoidance test, ONO-8590580 (3-20 mg/kg, by mouth) significantly prevented (+)-MK-801 hydrogen maleate (MK-801)-induced memory deficit. In addition, ONO-8590580 (20 mg/kg, p.o.) was also effective in improving the cognitive deficit induced by scopolamine and MK-801 in the rat eight-arm radial maze test with equal or greater activity than 0.5 mg/kg donepezil. No anxiogenic-like or proconvulsant effect was associated with ONO-8590580 at 20 mg/kg p.o. in the elevated plus maze test or pentylenetetrazole-induced seizure test, respectively. In sum, ONO-8590580 is a novel GABAAα5 NAM that enhances hippocampal memory function without an anxiogenic or proconvulsant risk.
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Cognición/efectos de los fármacos , Imidazoles/farmacología , Potenciación a Largo Plazo/efectos de los fármacos , Piridinas/farmacología , Receptores de GABA-A/metabolismo , Regulación Alostérica/efectos de los fármacos , Animales , Reacción de Prevención/efectos de los fármacos , Células HEK293 , Hipocampo/efectos de los fármacos , Hipocampo/fisiología , Humanos , Imidazoles/uso terapéutico , Masculino , Aprendizaje por Laberinto/efectos de los fármacos , Piridinas/uso terapéutico , Ratas , Ratas Sprague-DawleyRESUMEN
Lean body mass is a significant component of survival from sepsis. Several equations can be used for calculating lean body mass based on age, sex, body weight, and height. We hypothesized that lean body mass is a better predictor of outcomes than the body mass index (BMI). This study used a multicenter cohort study database. The inclusion criteria were age ≥18 years and a diagnosis of sepsis or septic shock. BMI was classified into four categories: underweight (<18.5 kg/m2), normal (≥18.5-<25 kg/m2), overweight (≥25-<30 kg/m2), and obese (≥30 kg/m2). Four lean body mass equations were used and categorized on the basis of quartiles. The outcome was in-hospital mortality among different BMI and lean body mass groups. Among 85,558 patients, 3916 with sepsis were included in the analysis. Regarding BMI, in-hospital mortality was 36.9%, 29.8%, 26.7%, and 27.9% in patients who were underweight, normal weight, overweight, and obese, respectively (p < 0.01). High lean body mass did not show decreased mortality in all four equations. In critically ill patients with sepsis, BMI was a better predictor of in-hospital mortality than the lean body mass equation at intensive care unit (ICU) admission. To precisely predict in-hospital mortality, ICU-specific lean body mass equations are needed.
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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.
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Enfermedad Crítica , Músculo Cuádriceps , Ultrasonografía , Humanos , Estudios Prospectivos , Masculino , Femenino , Ultrasonografía/métodos , Persona de Mediana Edad , Anciano , Músculo Cuádriceps/diagnóstico por imagen , Tomografía Computarizada por Rayos X/métodos , Adulto , Anciano de 80 o más Años , Enfermedad AgudaRESUMEN
BACKGROUND: Post-intensive care syndrome (PICS) is the long-lasting impairment of physical functions, cognitive functions, and mental health after intensive care. Although a long-term follow-up is essential for the successful management of PICS, few reviews have summarized evidence for the efficacy and management of the PICS follow-up system. MAIN TEXT: The PICS follow-up system includes a PICS follow-up clinic, home visitations, telephone or mail follow-ups, and telemedicine. The first PICS follow-up clinic was established in the U.K. in 1993 and its use spread thereafter. There are currently no consistent findings on the efficacy of PICS follow-up clinics. Under recent evidence and recommendations, attendance at a PICS follow-up clinic needs to start within three months after hospital discharge. A multidisciplinary team approach is important for the treatment of PICS from various aspects of impairments, including the nutritional status. We classified face-to-face and telephone-based assessments for a PICS follow-up from recent recommendations. Recent findings on medications, rehabilitation, and nutrition for the treatment of PICS were summarized. CONCLUSIONS: This narrative review aimed to summarize the PICS follow-up system after hospital discharge and provide a comprehensive approach for the prevention and treatment of PICS.
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OBJECTIVE: Acute Physiology and Chronic Health Evaluation II (APACHE II) is based on the data of intensive care unit (ICU) patients and often correlates with disease severity and prognosis. However, no prognostic predictors exist based on ICU admission data for patients with brain tumors, and no studies have reported an association between APACHE II and prognosis in patients with brain tumors. The Japanese Intensive Care Patients Database (JIPAD) was established to improve the quality of care delivered in intensive care medicine in Japan. We used JIPAD to examine factors associated with in-hospital mortality based on available data of postoperative patients with brain tumors admitted to the ICU. METHODS: Patients aged ≥16 years enrolled in JIPAD between April 2015 and March 2018 after surgical brain tumor resection or biopsy of brain tumors. We examined factors related to outcomes at discharge based on blood tests and medical procedures performed during ICU admission, tumor type, and APACHE II score. RESULTS: Among the 1454 patients (male:female ratio: 1:1.1, mean age: 62 years) in the study, 32 (2.2â¯%) died during hospital stay. In multivariate analysis, male sex (odds ratio [OR] 2.70, [95â¯% confidence interval, CI 1.22-6.00]), malignant tumor (OR 2.51 [95â¯% CI 1.13-5.55]), and APACHE II score ≥15 (OR 2.51 [95â¯% CI 3.08-14.3]) were significantly associated with in-hospital mortality. CONCLUSION: By picking up cases with a high risk of in-hospital death at an early stage, it is possible to improve methods of treatment and support for the patient's family.
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APACHE , Neoplasias Encefálicas , Mortalidad Hospitalaria , Unidades de Cuidados Intensivos , Humanos , Masculino , Femenino , Persona de Mediana Edad , Japón/epidemiología , Neoplasias Encefálicas/cirugía , Neoplasias Encefálicas/mortalidad , Anciano , Estudios Retrospectivos , Estudios de Casos y Controles , Adulto , Pronóstico , Anciano de 80 o más Años , Valor Predictivo de las PruebasRESUMEN
Families of critically ill patients are predisposed to tremendous burdens when their relatives are admitted to the intensive care unit (ICU). Postintensive care syndrome family (PICS-F) can be described as a devastated life, encompassing psychological, physical, and socioeconomical burdens that begin with the emotional impact experienced by the family when the patient is admitted to the ICU. PICS-F was primarily proposed as a clinically significant psychological impairment, but it needs to be extended beyond the psychological impairment of the family to include physical and socioeconomical impairments in the future. The prevalence of physiological problems including depression, anxiety and post-traumatic syndrome is 20-40%, and that of non-physiological problems including fatigue is 15% at 6 months after the ICU stay. Assessment of PICS-F was frequently conducted at 3- or 6-month points, although the beginning of the evaluation was based on different assessment points among each of the studies. Families of ICU patients need to be given and understand accurate information, such as the patient's diagnosis, planned care, and prognosis. Prevention of PICS-F requires a continuous bundle of multifaceted and/or multidisciplinary interventions including providing a family information leaflet, ICU diary, communication facilitators, supportive grief care, and follow-up, for the patient and families from during the ICU stay to after discharge from the ICU. This is the first comprehensive review of PICS-F to address the concept, risk factors, assessment tools, prevalence, and management to prevent PICS-F to facilitate acute care physicians' understanding of PICS-F.
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Post-intensive care syndrome comprises physical, cognitive, and mental impairments in patients treated in an intensive care unit (ICU). It occurs either during the ICU stay or following ICU discharge and is related to the patients' long-term prognosis. The same concept also applies to pediatric patients, and it can greatly affect the mental status of family members. In the 10 years since post-intensive care syndrome was first proposed, research has greatly expanded. Here, we summarize the recent evidence on post-intensive care syndrome regarding its pathophysiology, epidemiology, assessment, risk factors, prevention, and treatments. We highlight new topics, future directions, and strategies to overcome post-intensive care syndrome among people treated in an ICU. Clinical and basic research are still needed to elucidate the mechanistic insights and to discover therapeutic targets and new interventions for post-intensive care syndrome.
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Sepsis is a risk factor for diaphragm dysfunction and ICU-acquired weakness (ICU-AW); however, the impact of mechanical ventilation (MV) on these relationships has not been thoroughly investigated. This study aimed to compare the incidence of diaphragm dysfunction and ICU-AW in patients with septic shock, with and without MV. We conducted a single-center prospective observational study that included consecutive patients diagnosed with septic shock admitted to the ICU between March 2021 and February 2022. Ultrasound measurements of diaphragm thickness and manual measurements of limb muscle strength were repeated after ICU admission. The incidences of diaphragm dysfunction and ICU-AW, as well as their associations with clinical outcomes, were compared between patients with MV and without MV (non-MV). Twenty-four patients (11 in the MV group and 13 in the non-MV group) were analyzed. At the final measurements in the MV group, eight patients (72.7%) had diaphragm dysfunction, and six patients (54.5%) had ICU-AW. In the non-MV group, 10 patients (76.9%) had diaphragm dysfunction, and three (23.1%) had ICU-AW. No association was found between diaphragm dysfunction and clinical outcomes. Patients with ICU-AW in the MV group had longer ICU and hospital stays. Among patients with septic shock, the incidence of diaphragm dysfunction was higher than that of ICU-AW, irrespective of the use of MV. Further studies are warranted to examine the association between diaphragm dysfunction and clinical outcomes.
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Previous systematic review and meta-analysis indicates that rehabilitation within a week of intensive care unit (ICU) admission benefits physical function in critically ill patients. This updated systematic review and meta-analysis aim to clarify effects of initiating rehabilitation within 72 h of ICU admission on long-term physical, cognitive, and mental health. We systematically searched the MEDLINE, Cochrane Central Register of Controlled Trials, and Igaku Chuo Zasshi for randomized controlled trials (RCTs) between April 2019 and November 2022 to add to the previous review. Two investigators independently selected and extracted data. Pooled effect estimates for muscle strength, cognitive function, mental health after discharge, and adverse events were calculated. Evidence certainty was assessed via Grading of Recommendations, Assessment, Development, and Evaluations. Eleven RCTs were included in the meta-analysis. Early rehabilitation may improve muscle strength (three trials; standard mean difference [SMD], 0.16; 95% confidence interval [CI], -0.04-0.36) and cognitive function (two trials; SMD, 0.54; 95% CI, -0.13-1.20). Contrastingly, early mobilization showed limited impact on mental health or adverse events. In summary, initiating rehabilitation for critically ill patients within 72 h may improve physical and cognitive function to prevent post-intensive care syndrome without increasing adverse events. The effect on mental function remains uncertain.
RESUMEN
BACKGROUND & AIMS: Malnutrition is associated with poor outcomes. Muscle mass is an important malnutrition indicator included in Global Leadership Initiative on Malnutrition (GLIM) criteria. Although bioelectrical impedance analysis and dual-energy X-ray absorptiometry are common muscle mass assessment methods, they are unreliable during intensive care unit (ICU) admission due to the influence of dynamic fluid changes. We hypothesized that ultrasound-based upper limb muscle assessment would be useful for assessing muscularity at ICU admission. METHODS: We retrospectively analyzed prospectively obtained ultrasound data from patients admitted to an ICU. We excluded patients without computed tomography (CT) imaging of the third lumbar vertebra within 2 days of ICU admission. Primary outcomes were the diagnostic utility of ultrasound-based upper limb muscle thickness for assessing low muscularity by CT. Low muscularity was defined as a skeletal muscle index of 36.0 cm2/m2 for males and 29.0 cm2/m2 for females at the cross-sectional area of the third lumbar vertebrae. Secondary outcomes of this study included the relationships between upper limb muscle thickness and biceps brachii muscle cross-sectional area, quadriceps femoris thickness, rectus femoris cross-sectional area. RESULTS: Among 64 patients assessed by ultrasound, 52 had CT examination records and were included in the analysis. The mean age was 70 ± 13 years, and the mean body mass index was 23.3 ± 4.2 kg/m2. Upper limb muscle thickness had the discriminative power to assess low muscularity at an area under the curve of 0.77 (95% CI [confidence interval], 0.63-0.91); the cutoff value (26.8 cm) had 84.6% sensitivity and 66.7% specificity. The upper limb muscle index had the discriminative power to assess low muscularity at an area under the curve of 0.80 (95% CI, 0.68-0.93); the cutoff value (9.9 mm/m2) had 76.9% sensitivity and 71.8% specificity. Upper limb muscle thickness was correlated with upper limb muscle cross-sectional area, quadriceps femoris muscle thickness, rectus femoris muscle cross-sectional area (r = 0.39-0.76, p < 0.01, n = 52). CONCLUSIONS: Ultrasound-based upper limb muscle thickness assessments can screen for low muscularity upon ICU admission.