Efficacy and safety of enteral supplementation with high-dose vitamin D in critically ill patients with vitamin D deficiency.

BACKGROUND: Vitamin D deficiency is associated with mortality and morbidity in critically ill patients. This study investigated the safety and effectiveness of enteral high-dose vitamin D supplementation in intensive care unit (ICU) patients in Asia. METHODS: This was a multicenter, prospective, randomized-controlled study. Eligible participants with vitamin D deficiency were randomly assigned to the control or vitamin D supplementation group. In the vitamin D supplementation group, the patients received 569,600 IU vitamin D. The primary outcome was the serum 25(OH)D level on day 7. RESULTS: 41 and 20 patients were included in the vitamin D supplementation and control groups, respectively. On day 7, the serum 25(OH)D level was significantly higher in the vitamin D supplementation group compared to the control group (28.5 [IQR: 20.2-52.6] ng/mL and 13.9 [IQR: 11.6-18.8] ng/mL, p < 0.001). Only 41.5% of the patients achieved serum 25(OH)D levels higher than 30 ng/mL in the supplementation group. This increased level was sustained in the supplementation group on both day 14 and day 28. There were no significant adverse effects noted in the supplementation group. Patients who reached a serum 25(OH)D level of >30 ng/mL on day 7 had a significantly lower 30-day mortality rate than did those who did not (5.9% vs 37.5%, p < 0.05). CONCLUSIONS: In our study, less than half of the patients reached adequate vitamin D levels after the enteral administration of high-dose vitamin D. A reduction in 30-day mortality was noted in the patients who achieved adequate vitamin D levels. TRIAL REGISTRATION CLINICALTRIALS. GOV ID: NCT04292873, Registered, March 1, 2020.

Thromboembolic Presentations among Patients Hospitalized to the Intensive Care Unit for Coronavirus Disease 2019 (COVID-19) - A Northern Taiwan Single Center Experience.

Coronavirus Disease 2019 (COVID-19) has been associated with a high thromboembolic risk among patients in intensive care units. Asian populations may share a similar thromboembolic risk, but with a higher prevalence of arterial thromboembolism than venous thromboembolism. To clarify this risk in Taiwan, this single-center retrospective study collected 27 consecutive intensive care unit patients with COVID-19 confirmed by polymerase chain reaction, with a median age of 67.6 years (male 81.5%). Twenty-three patients received prophylactic anticoagulation (85.2%), and there were four bleeding events (14.8%). Nine patients had thromboembolism (33.3%), including three with deep vein thrombosis, two with peripheral artery thromboembolism, and four with ischemic stroke. There were no significant clinical differences between the patients with or without thromboembolism. Initial serum ferritin [adjusted odds ratio (OR): 13.19, 95% confidence interval (CI): 1.01-172.07] and peak serum procalcitonin (adjusted OR: 18.93, 95% CI: 1.08-330.91) were associated with a higher risk of thromboembolism. Furthermore, prophylactic anticoagulation (adjusted OR: 0.01, 95% CI: < 0.001-0.55) was associated with a lower risk of thromboembolism. All cases of deep vein thrombosis and one peripheral artery thromboembolism occurred at intravascular catheter locations. No association between thromboembolism and survival was found (age-adjusted hazard ratio: 0.55, 95% CI: 0.10-2.95). In conclusion, the prevalence of COVID-19 thromboembolism among Taiwanese patients in intensive care units was high, even with prophylactic anticoagulation. Serum ferritin and procalcitonin may identify high-risk populations. Prophylactic anticoagulation may reduce the risk of thromboembolism with a manageable bleeding risk. Larger prospective studies are needed to clarify the risk of COVID-19 thromboembolism and its risk factors in the post-Omicron era.

Incidence and management of metabolic acidosis with sodium bicarbonate in the ICU: An international observational study.

BACKGROUND: Metabolic acidosis is a major complication of critical illness. However, its current epidemiology and its treatment with sodium bicarbonate given to correct metabolic acidosis in the ICU are poorly understood. METHOD: This was an international retrospective observational study in 18 ICUs in Australia, Japan, and Taiwan. Adult patients were consecutively screened, and those with early metabolic acidosis (pH < 7.3 and a Base Excess < -4 mEq/L, within 24-h of ICU admission) were included. Screening continued until 10 patients who received and 10 patients who did not receive sodium bicarbonate in the first 24 h (early bicarbonate therapy) were included at each site. The primary outcome was ICU mortality, and the association between sodium bicarbonate and the clinical outcomes were assessed using regression analysis with generalized linear mixed model. RESULTS: We screened 9437 patients. Of these, 1292 had early metabolic acidosis (14.0%). Early sodium bicarbonate was given to 18.0% (233/1292) of these patients. Dosing, physiological, and clinical outcome data were assessed in 360 patients. The median dose of sodium bicarbonate in the first 24 h was 110 mmol, which was not correlated with bodyweight or the severity of metabolic acidosis. Patients who received early sodium bicarbonate had higher APACHE III scores, lower pH, lower base excess, lower PaCO2, and a higher lactate and received higher doses of vasopressors. After adjusting for confounders, the early administration of sodium bicarbonate was associated with an adjusted odds ratio (aOR) of 0.85 (95% CI, 0.44 to 1.62) for ICU mortality. In patients with vasopressor dependency, early sodium bicarbonate was associated with higher mean arterial pressure at 6 h and an aOR of 0.52 (95% CI, 0.22 to 1.19) for ICU mortality. CONCLUSIONS: Early metabolic acidosis is common in critically ill patients. Early sodium bicarbonate is administered by clinicians to more severely ill patients but without correction for weight or acidosis severity. Bicarbonate therapy in acidotic vasopressor-dependent patients may be beneficial and warrants further investigation.

Do-not-attempt resuscitation independently predict in-hospital mortality in septic patients.

INTRODUCTION: Sepsis patients require timely and appropriate treatment in an intensive care setting. However, "do-not-attempt resuscitation" (DNAR) status may affect physicians' priorities and treatment preferences. The aim of this study was to evaluate whether DNAR status affects the outcomes of septic patients. METHODS: This was a retrospective cohort study included septic patients admitted to the emergency department intensive care unit (ED-ICU) in a university-based teaching hospital during April-November 2015. Septic patients admitted to the ED-ICU were included. RESULTS: Of the 132 eligible patients, 49.2% (65/132) had DNAR status (median age 80 years old, IQR, 73-86). The overall in-hospital mortality rate was 28.8% (38/132). Non-survivors had a higher percentage of receiving inotropes/vasopressors (52.6% vs 34.0%, p = 0.048), higher median Charlson comorbidity index scores [8.5 (IQR, 7-11.75) vs 8 (IQR, 6-9), p = 0.012], higher APACHE II score [25 (IQR, 20-30.25) vs 20 (IQR, 17-25), p = 0.002], and higher SOFA score [7 (IQR, 6-11) vs 6 (IQR,4-8), p = 0.012]. There was no significant difference in intubation among the two groups. In a multivariate logistic regression analysis, DNAR status was an independent predictor of in-hospital mortality (odds ratio = 6.22, 95% confidence interval (CI) = (2.71-17.88), p < 0.001). The area under the ROC curve for the logistic regression model was 0.84 [95% CI = (0.77-0.92), p < 0.001]. In subgroup analysis, DNAR status remained an independent predictor of mortality among age ≥65 years and ≥80 years. CONCLUSION: After adjusting for comorbidities, treatments, and illness severity, DNAR status was associated with in-hospital mortality of septic patients. Further studies should evaluate physicians' attitudes toward septic patients with DNAR status.

Characteristics and outcomes of "Do Not Resuscitate" patients admitted to the emergency department-Intensive care unit.

BACKGROUND: Appropriate utilization of intensive care unit (ICU) beds are essential. Patients with critical illness who have do not resuscitate (DNR) have a reduced priority of intensive care. However, the possibility of recovery/survival is ambiguous and multifactorial. OBJECTIVE: To deliberate the characteristics and outcomes of critical illness in patients with prior DNR who were admitted to the emergency department (ED)-ICU. METHOD: This was a retrospective cohort study conducted between April 2015 and November 2015 in a university-based hospital. Non-traumatic patients with DNR admitted to ED-ICU from ED were included. RESULTS: Seventy-eight non-trauma patients with prior DNR status were included in the final analysis. 51.3% (40/78) patients were male with median age 83 (IQR: 75-89) years. The median APACHE II score was 24.5 (IQR: 20-30). 50% (39/78) of the DNR patients survived to discharge. Patients who survived to discharge had lower APACHE II score (23 (IQR: 20-28) vs. 28 (18-38), p = 0.028). There was no significant difference in age, gender, and Charlson index. ROC curves were constructed, generating a cut-off of the APACHE II score at 29.5 for determining survival to discharge (AUC = 0.644, p = 0.028). In multivariate Cox proportional model, APACHE II score above 29.5 was an independent predictor for mortality. (Hazard ratio = 2.46; 95% confidence interval: 1.04-5.83, p = 0.042). CONCLUSION: Our study found that 50% of patients with prior DNR on ICU admission survived to discharge, indicating that aggressive care is not definitely futile. Further prospective studies are required to evaluate the cost-effectiveness and patients' and/or families' satisfaction of the ICU admission of DNR patients.

Red blood cell distribution width is associated with mortality in elderly patients with sepsis.

INTRODUCTION: RDW is a prognostic biomarker and associated with mortality in cardiovascular disease, stroke and metabolic syndrome. For elderly patients, malnutrition and multiple comorbidities exist, which could affect the discrimination ability of RDW in sepsis. The main purpose of our study was to evaluate the prognostic value of RDW in sepsis among elderly patients. METHODS: This was a retrospective cohort study conducted in emergency department intensive care units (ED-ICU) between April 2015 and November 2015. Elderly patients (≥65years old) who were admitted to the ED-ICU with a diagnosis of severe sepsis and/or septic shock were included. The demographic data, biochemistry data, qSOFA, and APACHE II score were compared between survivors and nonsurvivors. RESULTS: A total of 117 patients was included with mean age 81.5±8.3years old. The mean APACHE II score was 21.9±7.1. In the multivariate Cox proportional hazards model, RDW level was an independent variable for mortality (hazard ratio: 1.18 [1.03-1.35] for each 1% increase in RDW, p=0.019), after adjusting for CCI, any diagnosed malignancy, and eGFR. The AUC of RDW in predicting mortality was 0.63 (95% confidence interval [CI]: 0.52-0.74, p=0.025). In subgroup analysis, for qSOFA <2, nonsurvivors had higher RDW levels than survivors (17.0±3.3 vs. 15.3±1.4%, p=0.044). CONCLUSIONS: In our study, RDW was an independent predictor of in-hospital mortality in elderly patients with sepsis. For qSOFA scores <2, higher RDW levels were associated with poor prognosis. RDW could be a potential parameter used alongside the clinical prediction rules.

Bispectral index monitoring in subarachnoid hemorrhage-associated out-of hospital cardiac arrest.

Bispectral index (BIS) is a simple, noninvasive, and continuous electroencephalographic monitor that could reflect the level of consciousness.Initially, BIS was developed to measure the anesthetic depth during operation; now, BIS could be used as a predictor of neurologic outcome in postresuscitative care. We report a case that had out-of cardiac arrest due to subarachnoid hemorrhage, and we used BIS to monitor the patient's consciousness level. During observation, another episode of cardiac arrest occurred due to delayed cerebral ischemia­related cardiac depression. Low bispectral index and high suppression ratio represent decreasing brain activity suggestive hypoxic ischemic encephalopathy.This was confirmed by brain perfusion scan and standard electroencephalographic study. Using BIS, we can identify patients with poor neurologic outcome earlier, and treatment could be alleviated if prognosis is futile.

Initial end-tidal CO2 partial pressure predicts outcomes of in-hospital cardiac arrest.

INTRODUCTION: Monitoring the partial pressure of end-tidal carbon dioxide (PEtco2) has been advocated since 2010 as an index of resuscitation efforts. However, related research has largely focused on out-of-hospital cardiac arrest victims. In-hospital cardiac arrest (IHCA) differs in terms of etiologies and demographics, the merit of initial PEtco2 values was explored. METHODS: This was a retrospective study in a single medical center between February 2011 and August 2014. Eligible subjects had suffered nontraumatic IHCA in the emergency department, where resuscitation was performed in accord with 2010 American Heart Association guidelines. Patients with initial PEtco2 recordings via capnography were recruited. RESULTS: A total of 353 IHCA events with initial PEtco2 were recorded in 202 patients (male, 61.4%; mean age, 67.0 ± 16.2 years). Shockable rhythm (ventricular tachycardia/ventricular fibrillation) accounted for 11.8%. A cut point of 25.5 mm Hg was established for initial PEtco2, creating 2 tiers of sustained return of spontaneous circulation (ROSC) that differed significantly in cumulative survival probability (log rank test, P = .002). For patients with initial PEtco2 <25.5 mm Hg, survival benefit ceased at an earlier point in resuscitation, whereas above this threshold, the probability of survival cumulatively increased for a longer period. In multivariate analysis, initial PEtco2 >25.5 mm Hg was found independently predictive of sustained ROSC (odds ratio, 2.64; 95% confidence interval, 1.43-4.88; P = .002), and survival to discharge (odds ratio, 3.10; 95% confidence interval, 1.26-7.60; P = .014), but failed to correlate with neurologic outcome. CONCLUSION: In IHCA, the therapeutic threshold for initial PEtco2 should set fairly higher to encourage more pulmonary flow and increase the likelihood of sustained ROSC.

Periarrest Modified Early Warning Score (MEWS) predicts the outcome of in-hospital cardiac arrest.

BACKGROUND/PURPOSE: The Modified Early Warning Score (MEWS) reflects the physiological changes of cardiac arrest and has been used in identifying patient deterioration. Physiological reserve capacity is an important outcome predictor, but is seldom reported due to recording limitations in cardiac arrest patients. The aim of the study was to evaluate whether periarrest MEWS could be a further prognostic factor in in-hospital cardiac arrest. METHODS: This was a retrospective cohort study of nontrauma adult patients who had experienced in-hospital cardiac arrest during emergency department stays at an urban, 2600-bed tertiary medical center in Taiwan from February 2011 to July 2013. Data regarding patients' characteristics, Charlson Comorbidity Score, MEWS score before events, mode of arrest, and outcome details were extracted following the Utstein guidelines for uniform reporting of cardiac arrest. RESULTS: During the 30-month period, 234 patients suffered in-hospital cardiac arrest during emergency department stays, and 99 patients with periarrest MEWS were included in the final analysis. The MEWS at triage did not differ significantly between survival-to-discharge and mortality groups (3.42 ± 2.2 vs. 4.02 ± 2.65, p = 0.811). Periarrest MEWS was lower in the survival-to-discharge group (4.41 ± 2.28 vs. 5.82 ± 2.84, p = 0.053). In multivariate logistic regression analysis, periarrest MEWS was an independent predictors for survival to discharge. A rise in periarrest MEWS reduced the chance of survival to discharge by 0.77-fold (95% confidence interval: 0.60-0.97, p = 0.028). CONCLUSION: The simplest MEWS system not only can be used as a prevention measure, but the periarrest MEWS could also be considered as an independent predictor of mortality after in-hospital cardiac arrest.

Improved performance of new prenotification criteria for acute stroke patients.

BACKGROUND/PURPOSE: We aim to evaluate the accuracy of the new prehospital notification criteria for patients with potential acute stroke in the prehospital setting. METHODS: We conducted a retrospective observational study from March 2011 to February 2013 of potential acute stroke patients prenotified using the new criteria which were: (1) positive Cincinnati Prehospital Stroke Scale (CPSS); (2) symptom onset within 3 hours; and (3) blood glucose level > 60 mg/dL. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the new criteria were calculated and outcomes of acute stroke patients were reported. Data of all patients with stroke or transient ischemic attack (TIA) transported to the destination hospital were also obtained to evaluate the compliance of emergency medical technicians. RESULTS: There were 2888 patients suspected of stroke by emergency medical technicians and 221 patients prenotified due to meeting the criteria. The PPV, NPV, sensitivity, and specificity of the new criteria were 76.9%, 96.6%, 64.9%, and 98.1%, respectively. Onset time > 3 hours (24/51, 47.1%) and seizure (27.5%) were the two most common conditions leading to false prenotification. Of all prenotified patients, 23.1% (51/221) received thrombolytic therapy. Hemorrhagic stroke or ischemic stroke with hemorrhagic transformation (53.8%) and minor symptoms or rapid recovery (26.9%) were the most common reasons excluding correctly prenotified patients from thrombolytic therapy. CONCLUSION: The accuracy of the new prehospital stroke criteria has higher PPV and specificity compared to previous CPSS validation studies.

[Prediction of Ozone Pollution in Sichuan Basin Based on Random Forest Model].

To study the long-term variation in ozone (O3) pollution in Sichuan Basin,the spatiaotemporal distribution of O3 concentrations during 2017 to 2020 was analyzed using ground-level O3 concentration data and meteorological observation data from 18 cities in the basin. The dominant meteorological factors affecting the variation in O3 concentration were screened out,and a prediction model between meteorological factors and O3 concentration was constructed based on a random forest model. Finally,a prediction analysis of O3 pollution in the Sichuan Basin urban agglomeration during 2020 was carried out. The results showed that:① O3 concentrations displayed a fluctuating trend during the period from 2017 to 2020,with a downward trend in 2019 and a rebound in 2020. ② The fluctuating trend of O3 concentration was significantly influenced by relative humidity,daily maximum temperature,and sunshine hours,whereas wind speed,air pressure,and precipitation had less impact. The linear relationships between meteorological factors were different. Air pressure was negatively correlated with other meteorological factors,whereas the remaining meteorological factors had a positive correlation. ③ The goodness of fit statistics (R2) between the predicted and actual values of the O3 prediction model constructed based on random forest demonstrated a strong predictive performance and ability to accurately forecast the long-term daily variations in O3 concentration. The random forest O3 prediction model exhibited excellent stability and generalization capability. ④ The prediction analysis of O3 concentrations in 18 cities in the basin showed that the explanation rate of variables in the prediction model reached over 80% in all cities (except Ya'an),indicating that the random forest model predicted the trend of O3 concentration accurately.

Associations between cardiometabolic multimorbidity and cerebrospinal fluid biomarkers of Alzheimer's disease pathology in cognitively intact adults: the CABLE study.

BACKGROUND: Cardiometabolic multimorbidity is associated with an increased risk of dementia, but the pathogenic mechanisms linking them remain largely undefined. We aimed to assess the associations of cardiometabolic multimorbidity with cerebrospinal fluid (CSF) biomarkers of Alzheimer's disease (AD) pathology to enhance our understanding of the underlying mechanisms linking cardiometabolic multimorbidity and AD. METHODS: This study included 1464 cognitively intact participants from the Chinese Alzheimer's Biomarker and LifestylE (CABLE) database. Cardiometabolic diseases (CMD) are a group of interrelated disorders such as hypertension, diabetes, heart diseases (HD), and stroke. Based on the CMD status, participants were categorized as CMD-free, single CMD, or CMD multimorbidity. CMD multimorbidity is defined as the coexistence of two or more CMDs. The associations of cardiometabolic multimorbidity and CSF biomarkers were examined using multivariable linear regression models with demographic characteristics, the APOE ε4 allele, and lifestyle factors as covariates. Subgroup analyses stratified by age, sex, and APOE ε4 status were also performed. RESULTS: A total of 1464 individuals (mean age, 61.80 years; age range, 40-89 years) were included. The markers of phosphorylated tau-related processes (CSF P-tau181: ß = 0.165, P = 0.037) and neuronal injury (CSF T-tau: ß = 0.065, P = 0.033) were significantly increased in subjects with CMD multimorbidity (versus CMD-free), but not in those with single CMD. The association between CMD multimorbidity with CSF T-tau levels remained significant after controlling for Aß42 levels. Additionally, significantly elevated tau-related biomarkers were observed in patients with specific CMD combinations (i.e., hypertension and diabetes, hypertension and HD), especially in long disease courses. CONCLUSIONS: The presence of cardiometabolic multimorbidity was associated with tau phosphorylation and neuronal injury in cognitively normal populations. CMD multimorbidity might be a potential independent target to alleviate tau-related pathologies that can cause cognitive impairment.

Association between antihyperlipidemic agents and the risk of chronic periodontitis in patients with hyperlipidemia: A population-based retrospective cohort study in Taiwan.

BACKGROUND: The lipid-lowering and anti-inflammatory effects of statins and fibrates may ameliorate periodontitis. Patients with hyperlipidemia tend to have a worse periodontal status. This study assessed the association between the use of statins/fibrates and the incidence of chronic periodontitis in patients with hyperlipidemia in Taiwan. METHODS: This retrospective cohort study enrolled patients newly diagnosed with hyperlipidemia between 2001 and 2012 from the 2000 Longitudinal Generation Tracking Database and followed them for 5 years. The study population was divided into four groups: statin monotherapy, fibrate monotherapy, combination therapy (both statins and fibrates), and control (neither statins nor fibrates). Each patient in the treatment group was matched at a ratio of 1:1 with a control. Chronic periodontitis risk was compared in the three study arms by using a Cox proportional hazard model. RESULTS: Chronic periodontitis risk was reduced by 25.7% in the combination therapy group compared with the control group (adjusted hazard ratio [aHR], 0.743; 95% confidence interval (CI), 0.678-0.815). Low dose (<360 cumulative defined daily dose [cDDD]) and shorter duration (<2 years) of statin monotherapy seem to be associated with an increased risk of chronic periodontitis; high dose (≥720 cDDD/≥1080 cDDD) and longer duration (≥3 years) of statin/fibrate monotherapy may be correlated with a lower risk of periodontitis. Hydrophobic statin users had a lower chronic periodontitis risk than hydrophilic statin users. CONCLUSION: Chronic periodontitis risk was lower in patients with hyperlipidemia on combination treatment with statins and fibrates, and the risk decreased when patients used statins or fibrates for >3 years.

Associations of Lung Function Decline with Risks of Cognitive Impairment and Dementia: A Meta-Analysis and Systematic Review.

BACKGROUND: There are controversies surrounding the effects of lung function decline on cognitive impairment and dementia. OBJECTIVE: We conducted a meta-analysis and systematic review to explore the associations of lung function decline with the risks of cognitive impairment and dementia. METHODS: The PubMed, EMBASE, and the Cochrane Library were searched to identify prospective studies published from database inception through January 10, 2023. We pooled relative risk (RR) and 95% confidence intervals (CI) using random-effects models. The Egger test, funnel plots, meta-regression, sensitivity, and subgroup analyses were conducted to detect publication bias and investigate the source of heterogeneity. RESULTS: Thirty-three articles with a total of 8,816,992 participants were subjected to meta-analysis. Poorer pulmonary function was associated with an increased risk of dementia (FEV: RR = 1.25 [95% CI, 1.17-1.33]; FVC: RR = 1.40 [95% CI, 1.16-1.69]; PEF: RR = 1.84 [95% CI, 1.37-2.46]). The results of the subgroup analyses were similar to the primary results. Individuals with lung diseases had a higher combined risk of dementia and cognitive impairment (RR = 1.39 [95% CI, 1.20-1.61]). Lung disease conferred an elevated risk of cognitive impairment (RR = 1.37 [95% CI, 1.14-1.65]). The relationship between lung disease and an increased risk of dementia was only shown in total study participants (RR = 1.32 [95% CI, 1.11-1.57]), but not in the participants with Alzheimer's disease (RR = 1.39 [95% CI, 1.00-1.93]) or vascular dementia (RR = 2.11 [95% CI, 0.57-7.83]). CONCLUSION: Lung function decline was significantly associated with higher risks of cognitive impairment and dementia. These findings might provide implications for the prevention of cognitive disorders and the promotion of brain health.

Effects of an interactive handgrip game on surgical patients requiring intensive care: An assessor-blinded randomized controlled trial.

OBJECTIVE: To explore the effect of an interactive handgrip game on psychological distress and handgrip strength among critically ill surgical patients. DESIGN: A randomised controlled trial. SETTING: A surgical intensive care unit. INTERVENTION: Participants were enrolled in the program within 48 hours of admission to the intensive care unit. Patients in the intervention group played a 20-minute interactive handgrip game twice daily for a maximum of three days in the intensive care unit in addition to routinely passive physical rehabilitation. Patients in the routine care group had a daily target of 20 min of passive physical rehabilitation as needed. MEASUREMENT: The primary outcomes included depression, anxiety, and stress measured using the shortened version of the Depression Anxiety Stress Score scale. The secondary outcomes were perceived sleep evaluated using the Richards-Campbell Sleep Questionnaire, delirium assessed using the Intensive Care Delirium Screening Checklist, and handgrip strength measured using handgrip dynamometry within a handgrip device. RESULTS: Two hundred and twenty-seven patients were eligible and 70 patients were recruited in the intervention (n = 35) and routine care groups (n = 35). The patients in the intervention group had lower scores (median = 6.0, 4.0, and 12.0) for depression, anxiety, and stress compared with those in the routine care group (12.0, 12.0, and 20.0; all p < 0.05). The interactive handgrip game did not significantly improve sleep quality and prevent the occurrence of delirium (both p > 0.05). The patients who received the interactive handgrip game intervention exhibited significantly enhanced handgrip strength in both hands over time (both p < 0.001). CONCLUSION: An interactive handgrip game may benefit the psychological well-being and handgrip strength of critically ill patients. IMPLICATIONS FOR CLINICAL PRACTICE: Interactive handgrip games is effective active exercise which should be integrated into routine nursing practice.