Acute and Critical Care

Original Articles

CPR/Resuscitation
Percent fluid overload for prediction of fluid de-escalation in critically ill patients in Saudi Arabia: a prospective observational study: Reham A. Alharbi, Namareq F. Aldardeer, Emily L. G. Heaphy, Ahmad H. Alabbasi, Amjad M. Albuqami, Hassan Hawa; Acute Crit Care. 2023;38(2):209-216. Published online May 16, 2023; DOI: https://doi.org/10.4266/acc.2022.01550

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Abstract PDF Supplementary Material: Background
Percent fluid overload greater than 5% is associated with increased mortality. The appropriate time for fluid deresuscitation depends on the patient's radiological and clinical findings. This study aimed to assess the applicability of percent fluid overload calculations for evaluating the need for fluid deresuscitation in critically ill patients. Methods: This was a single-center, prospective, observational study of critically ill adult patients requiring intravenous fluid administration. The study's primary outcome was median percent fluid accumulation on the day of fluid deresuscitation or intensive care unit (ICU) discharge, whichever came first. Results: A total of 388 patients was screened between August 1, 2021, and April 30, 2022. Of these, 100 with a mean age of 59.8±16.2 years were included for analysis. The mean Acute Physiology and Chronic Health Evaluation (APACHE) II score was 15.4±8.0. Sixty-one patients (61.0%) required fluid deresuscitation during their ICU stay, while 39 (39.0%) did not. Median percent fluid accumulation on the day of deresuscitation or ICU discharge was 4.5% (interquartile range [IQR], 1.7%–9.1%) and 5.2% (IQR, 2.9%–7.7%) in patients requiring deresuscitation and those who did not, respectively. Hospital mortality occurred in 25 (40.9%) of patients with deresuscitation and six (15.3%) patients who did not require it (P=0.007). Conclusions: The percent fluid accumulation on the day of fluid deresuscitation or ICU discharge was not statistically different between patients who required fluid deresuscitation and those who did not. A larger sample size is needed to confirm these findings.

Infection
Evaluating the use of the respiratory-rate oxygenation index as a predictor of high-flow nasal cannula oxygen failure in COVID-19: Scott Weerasuriya, Savvas Vlachos, Ahmed Bobo, Namitha Birur Jayaprabhu, Lauren Matthews, Adam R Blackstock, Victoria Metaxa; Acute Crit Care. 2023;38(1):31-40. Published online February 27, 2023; DOI: https://doi.org/10.4266/acc.2022.01081

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Abstract PDF Supplementary Material: Background
It can be challenging for clinicians to predict which patients with respiratory failure secondary to coronavirus disease 2019 (COVID-19) will fail on high-flow nasal cannula (HFNC) oxygen and require escalation of therapy. This study set out to evaluate the association between the respiratory rate-oxygenation index (ROX) and HFNC failure in such patients and to assess whether ROX trajectory correlates with treatment failure.
Methods
This was a single-centre, retrospective, observational study of patients with COVID-19 requiring HFNC, conducted over a 3-month period. ROX was calculated as “pulse-oximetry oxygen saturation (SpO2) over the fractional inspired oxygen concentration (FiO2)/respiratory rate” for each patient at 2, 4, and 12 hours from starting HFNC. HFNC failure was defined as escalation to continuous positive airway pressure ventilation or invasive mechanical ventilation (IMV). Time-to-event analyses were performed to account for the longitudinal data set and time-dependent variables.
Results
We included 146 patients. Ninety-three (63.7%) experienced HFNC failure, with 53 (36.3%) requiring IMV. Higher ROX values were associated with a lower subhazard of HFNC failure on time-to-HFNC failure analysis (subhazard ratio, 0.29; 95% confidence interval [CI], 0.18–0.46; P<0.001). This remained true after controlling for informative censoring. Median ROX values changed differentially over time, increasing in the HFNC success group (0.06 per hour; 95% CI, 0.05–0.08; P<0.001) but not in the HFNC failure group (0.004 per hour; 95% CI, –0.05 to 0.08; P=0.890).
Conclusions
A higher ROX is associated with a lower risk of HFNC failure. Monitoring ROX trajectory over time may help identify patients at risk of treatment failure. This has potential clinical applications; however, future prospective studies are required.

Review Article

Nursing
Theoretical definition of nurse–conscious mechanically ventilated patient communication: a scoping review with qualitative content analysis: Arezoo Mohamadkhani Ghiasvand, Meimanat Hosseini, Foroozan Atashzadeh-Shoorideh; Acute Crit Care. 2023;38(1):8-20. Published online February 27, 2023; DOI: https://doi.org/10.4266/acc.2022.01039

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Providing critical nursing care for conscious mechanically ventilated patients is mediated via effective communication. This study aimed to identify and map the antecedents, attributes, consequences, and definition of nurse–conscious mechanically ventilated patient communication (N-CMVPC). This scoping review was conducted by searching the Cochrane Library and the CINAHL, EMBASE, PubMed, Web of Science, and Scopus databases, between 2001 and 2021. The keywords queried included "nurses," "mechanically ventilated patients," "mechanical ventilation," "intubated patients," "communication," "interaction," "relationships," "nurse–patient communication," "nurse–patient relations," "intensive care units," and "critical care." Studies related to communication with healthcare personnel or family members were excluded. The results indicated that N-CMVPC manifests as a set of attributes in communication experiences, emotions, methods, and behaviors of the nurse and the patient and is classified into three main themes, nurse communication, patient communication, and quantitative-qualitative aspects. N-CMVPC is a complex, multidimensional, and multi-factor concept. It is often nurse-controlled and can express itself as questions, sentences, or commands in the context of experiences, feelings, and positive or negative behaviors involving the nurse and the patient.

Citations

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A Study on Nurses' Communication Experiences with Intubation Patients
Ye Rim Kim, Hye Ree Park, Mee Kyung Shin
The Korean Journal of Rehabilitation Nursing.2023; 26(1): 28. CrossRef

Original Article

Pediatrics
Multicenter validation of a deep-learning-based pediatric early-warning system for prediction of deterioration events: Yunseob Shin, Kyung-Jae Cho, Yeha Lee, Yu Hyeon Choi, Jae Hwa Jung, Soo Yeon Kim, Yeo Hyang Kim, Young A Kim, Joongbum Cho, Seong Jong Park, Won Kyoung Jhang; Acute Crit Care. 2022;37(4):654-666. Published online October 26, 2022; DOI: https://doi.org/10.4266/acc.2022.00976

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Background
Early recognition of deterioration events is crucial to improve clinical outcomes. For this purpose, we developed a deep-learning-based pediatric early-warning system (pDEWS) and aimed to validate its clinical performance. Methods: This is a retrospective multicenter cohort study including five tertiary-care academic children’s hospitals. All pediatric patients younger than 19 years admitted to the general ward from January 2019 to December 2019 were included. Using patient electronic medical records, we evaluated the clinical performance of the pDEWS for identifying deterioration events defined as in-hospital cardiac arrest (IHCA) and unexpected general ward-to-pediatric intensive care unit transfer (UIT) within 24 hours before event occurrence. We also compared pDEWS performance to those of the modified pediatric early-warning score (PEWS) and prediction models using logistic regression (LR) and random forest (RF). Results: The study population consisted of 28,758 patients with 34 cases of IHCA and 291 cases of UIT. pDEWS showed better performance for predicting deterioration events with a larger area under the receiver operating characteristic curve, fewer false alarms, a lower mean alarm count per day, and a smaller number of cases needed to examine than the modified PEWS, LR, or RF models regardless of site, event occurrence time, age group, or sex. Conclusions: The pDEWS outperformed modified PEWS, LR, and RF models for early and accurate prediction of deterioration events regardless of clinical situation. This study demonstrated the potential of pDEWS as an efficient screening tool for efferent operation of rapid response teams.

Citations

Citations to this article as recorded by

Volumetric regional MRI and neuropsychological predictors of motor task variability in cognitively unimpaired, Mild Cognitive Impairment, and probable Alzheimer's disease older adults
Michael Malek-Ahmadi, Kevin Duff, Kewei Chen, Yi Su, Jace B. King, Vincent Koppelmans, Sydney Y. Schaefer
Experimental Gerontology.2023; 173: 112087. CrossRef
Predicting sepsis using deep learning across international sites: a retrospective development and validation study
Michael Moor, Nicolas Bennett, Drago Plečko, Max Horn, Bastian Rieck, Nicolai Meinshausen, Peter Bühlmann, Karsten Borgwardt
eClinicalMedicine.2023; 62: 102124. CrossRef
An advanced pediatric early warning system: a reliable sentinel, not annoying extra work
Young Joo Han
Acute and Critical Care.2022; 37(4): 667. CrossRef

Review Article

Basic science and research
Barriers and facilitators in the provision of palliative care in adult intensive care units: a scoping review: Christantie Effendy, Yodang Yodang, Sarah Amalia, Erna Rochmawati; Acute Crit Care. 2022;37(4):516-526. Published online October 18, 2022; DOI: https://doi.org/10.4266/acc.2022.00745

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The provision of palliative care in the intensive care unit (ICU) is increasing. While some scholars have suggested the goals of palliative care to not be aligned with the ICU, some evidence show benefits of the integration. This review aimed to explore and synthesize research that identified barriers and facilitators in the provision of palliative care in the ICU. This review utilized Preferred Reporting Items for Systematic Reviews and Meta-Analyses Scoping Review guidelines based on population, concept, and context. We searched for eligible studies in five electronic databases (Scopus, PubMed, ProQuest, Science Direct, and Sage) and included studies on the provision of palliative care (concept) in the ICU (context) that were published in English between 2005–2021. We describe the provision of palliative care in terms of barriers and facilitators. We also describe the study design and context. A total of 14 papers was included. Several barriers and facilitators in providing palliative care in the ICU were identified and include lack of capabilities, family boundaries, practical issues, cultural differences. Facilitators of the provision of palliative care in an ICU include greater experience and supportive behaviors, i.e., collaborations between health care professionals. This scoping review demonstrates the breadth of barriers and facilitators of palliative care in the ICU. Hospital management can consider findings of the current review to better integrate palliative care in the ICU.

Citations

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Healthcare Professionals’ Attitudes towards and Knowledge and Understanding of Paediatric Palliative Medicine (PPM) and Its Meaning within the Paediatric Intensive Care Unit (PICU): A Summative Content Analysis in a Tertiary Children’s Hospital in Scotlan
Satyajit Ray, Emma Victoria McLorie, Jonathan Downie
Healthcare.2023; 11(17): 2438. CrossRef

Original Articles

Pediatrics
Characteristics and prognostic factors of very elderly patients admitted to the intensive care unit: Song-I Lee, Younsuck Koh, Jin Won Huh, Sang-Bum Hong, Chae-Man Lim; Acute Crit Care. 2022;37(3):372-381. Published online August 4, 2022; DOI: https://doi.org/10.4266/acc.2022.00066

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Background
Korea is rapidly becoming a super aging society and is facing the increased burden of critical care for the elderly people. Traditionally, far-advanced age has been regarded as a triage criterion for intensive care unit (ICU) admission. We evaluated how the characteristics and prognostic factors of very elderly patients (≥85 years) admitted to the ICU changed over the last decade.
Methods
We retrospectively evaluated the data of patients admitted to the ICU over 11 years (2007–2017). The clinical characteristics and outcomes of the very elderly-patients group were evaluated. Factors associated with mortality were assessed by a cox regression analysis.
Results
Comparing the first half (2007–2012) and the second half (2013–2017) of the study period, the proportion of very elderly group increased from 603/47,657 (1.3%), to 697/37,756 (1.8%) (P<0.001). Among 1,294 very elderly patients, 1,274 patients were analyzed excluding hopeless discharge (n=20). The non-surgical reasons for ICU admission (67.0% vs. 76.1%, P<0.001) and the percentage of patients with co-morbidities (78.3% vs. 82.7%, P=0.048) were increased. Nevertheless, the hospital mortality decreased (21.3% vs. 14.9%, P=0.001). High creatinine levels, use of vasopressors and ventilator weaning failure were associated with in-hospital mortality.
Conclusions
The proportion of very elderly people in the ICU increased over the last decade. The non-surgical causes of ICU admission increased compared with the surgical causes. Despite an increasement in ICU admissions of very elderly patients, in-hospital mortality of very elderly ICU patients decreased.

Citations

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We need a comprehensive intensive care unit management strategy for older patients
Dong-Ick Shin
Acute and Critical Care.2022; 37(3): 468. CrossRef

Nutrition
Effect of a nutritional support protocol on enteral nutrition and clinical outcomes of critically ill patients: a retrospective cohort study: Heemoon Park, Sung Yoon Lim, Sebin Kim, Hyung-Sook Kim, Soyeon Kim, Ho Il Yoon, Young-Jae Cho; Acute Crit Care. 2022;37(3):382-390. Published online July 19, 2022; DOI: https://doi.org/10.4266/acc.2022.00220

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Background
Enteral nutrition (EN) supply within 48 hours after intensive care unit (ICU) admission improves clinical outcomes. The “new ICU evaluation & development of nutritional support protocol (NICE-NST)” was introduced in an ICU of tertiary academic hospital. This study showed that early EN through protocolized nutritional support would supply more nutrition to improve clinical outcomes.
Methods
This study screened 170 patients and 62 patients were finally enrolled; patients who were supplied nutrition without the protocol were classified as the control group (n=40), while those who were supplied according to the protocol were classified as the test group (n=22).
Results
In the test group, EN started significantly earlier (3.7±0.4 days vs. 2.4±0.5 days, P=0.010). EN calorie (4.0±1.0 kcal/kg vs. 6.7±0.9 kcal/kg, P=0.006) and protein (0.17±0.04 g/kg vs. 0.32±0.04 g/kg, P=0.002) supplied were significantly higher in the test group. Although EN was supplied through continuous feeding in the test group, there was no difference in complications such as feeding hold due to excessive gastric residual volume or vomit, and hyper- or hypo-glycemia between the two groups. Hospital mortality was significantly lower in the group that started EN within 1.5 days (42.9% vs. 11.8%, P=0.018). The proportion of patients who started EN within 1.5 days was higher in the test group (40.9% vs. 17.5%, P=0.044).
Conclusions
The NICE-NST may improve EN supply and mortality of critically ill patients without increasing complications.

Citations

Citations to this article as recorded by

Nutritional support for patients with abdominal surgical pathology: the view of a surgeon and an anesthesiologist — opponents or allies?
Natalya P. Shen, Svetlana Yu. Mukhacheva
Clinical nutrition and metabolism.2023; 3(4): 181. CrossRef
Provision of Enteral Nutrition in the Surgical Intensive Care Unit: A Multicenter Prospective Observational Study
Chan-Hee Park, Hak-Jae Lee, Suk-Kyung Hong, Yang-Hee Jun, Jeong-Woo Lee, Nak-Jun Choi, Kyu-Hyouck Kyoung
Annals of Clinical Nutrition and Metabolism.2022; 14(2): 66. CrossRef

Infection
In-hospital mortality prediction using frailty scale and severity score in elderly patients with severe COVID-19: Yong Sub Na, Jin Hyoung Kim, Moon Seong Baek, Won-Young Kim, Ae-Rin Baek, Bo young Lee, Gil Myeong Seong, Song-I Lee; Acute Crit Care. 2022;37(3):303-311. Published online July 5, 2022; DOI: https://doi.org/10.4266/acc.2022.00017

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Abstract PDF

Background
Elderly patients with coronavirus disease 2019 (COVID-19) have a high disease severity and mortality. However, the use of the frailty scale and severity score to predict in-hospital mortality in the elderly is not well established. Therefore, in this study, we investigated the use of these scores in COVID-19 cases in the elderly.
Methods
This multicenter retrospective study included severe COVID-19 patients admitted to seven hospitals in Republic of Korea from February 2020 to February 2021. We evaluated patients’ Acute Physiology and Chronic Health Evaluation (APACHE) II score; confusion, urea nitrogen, respiratory rate, blood pressure, 65 years of age and older (CURB-65) score; modified early warning score (MEWS); Sequential Organ Failure Assessment (SOFA) score; clinical frailty scale (CFS) score; and Charlson comorbidity index (CCI). We evaluated the predictive value using receiver operating characteristic (ROC) curve analysis.
Results
The study included 318 elderly patients with severe COVID-19 of whom 237 (74.5%) were survivors and 81 (25.5%) were non-survivors. The non-survivor group was older and had more comorbidities than the survivor group. The CFS, CCI, APACHE II, SOFA, CURB-65, and MEWS scores were higher in the non-survivor group than in the survivor group. When analyzed using the ROC curve, SOFA score showed the best performance in predicting the prognosis of elderly patients (area under the curve=0.766, P<0.001). CFS and SOFA scores were associated with in-hospital mortality in the multivariate analysis.
Conclusions
The SOFA score is an efficient tool for assessing in-hospital mortality in elderly patients with severe COVID-19.

Citations

Citations to this article as recorded by

Omicron, Long-COVID, and the Safety of Elective Surgery for Adults and Children: Joint Guidance from the Therapeutics and Guidelines Committee of the Surgical Infection Society and the Surgery Strategic Clinical Network, Alberta Health Services
Philip S. Barie, Mary E. Brindle, Rachel G. Khadaroo, Tara L. Klassen, Jared M. Huston
Surgical Infections.2023; 24(1): 6. CrossRef
Evaluation of risk scores as predictors of mortality and hospital length of stay for older COVID‐19 patients
Banu Buyukaydin, Tahsin Karaaslan, Omer Uysal
AGING MEDICINE.2023; 6(1): 56. CrossRef
Atypical presentation of COVID-19 in older patients is associated with frailty but not with adverse outcomes
Joy E. van Son, Elisabeth C. P. Kahn, Jessica M. van der Bol, Dennis G. Barten, Laura C. Blomaard, Carmen van Dam, Jacobien Ellerbroek, Steffy W. M. Jansen, Anita Lekx, Carolien M. J. van der Linden, Roy Looman, Huub A. A. M. Maas, Francesco U. S. Mattace
European Geriatric Medicine.2023; 14(2): 333. CrossRef
Neurological Manifestations and Complications of the Central Nervous System as Risk Factors and Predictors of Mortality in Patients Hospitalized with COVID-19: A Cohort Study
Ana Luisa Corona-Nakamura, Martha Judith Arias-Merino, Rayo Morfín-Otero, Guillermo Rodriguez-Zavala, Alfredo León-Gil, Juan Ramsés Camarillo-Escalera, Idarmis Brisseida Reyes-Cortés, María Gisela Valdovinos-Ortega, Erick René Nava-Escobar, Ana María de l
Journal of Clinical Medicine.2023; 12(12): 4065. CrossRef

Pediatrics
Hearing screening outcomes in pediatric critical care survivors: a 1-year report: Pattita Suwannatrai, Chanapai Chaiyakulsil; Acute Crit Care. 2022;37(2):209-216. Published online March 8, 2022; DOI: https://doi.org/10.4266/acc.2021.00899

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Abstract PDF

Background
Hearing loss is a potentially serious complication that can occur after surviving a critical illness. Study on screening for hearing problems in pediatric critical care survivors beyond the neonatal period is lacking. This study aimed to identify the prevalence of abnormal hearing screening outcomes using transitory evoked otoacoustic emission (TEOAE) screening in children who survived critical illness and to find possible associating factors for abnormal hearing screening results.
Methods
This study was a single-center, prospective, observational study. All children underwent otoscopy to exclude external and middle ear abnormalities before undergoing TEOAE screening. The screening was conducted before hospital discharge. Descriptive statistics, chi-square, and logistic regression tests were used for data analysis.
Results
A total of 92 children were enrolled. Abnormal TEOAE responses were identified in 26 participants (28.3%). Children with abnormal responses were significantly younger than those with normal responses with a median age of 10.0 months and 43.5 months, respectively (P<0.001). Positive association with abnormal responses was found in children younger than 12 months of age (adjusted odds ratio [OR], 3.07; 95% confidence interval [CI], 1.06–8.90) and children with underlying genetic conditions (adjusted OR, 6.95; 95% CI, 1.49–32.54).
Conclusions
Our study demonstrates a high prevalence of abnormal TEOAE screening responses in children surviving critical illness, especially in patients younger than 12 months of age. More extensive studies should be performed to identify the prevalence and associated risk factors of hearing problems in critically ill children.

Citations

Citations to this article as recorded by

Physiological and electrophysiological evaluation of the hearing system in low birth weight neonates treated with cholestin: a cohort study
Nastaran Khosravi, Malihah Mazaheryazdi, Majid Kalani, Nasrin Khalesi, Zinat Shakeri, Saeedeh Archang, Maryam Archang
The Egyptian Journal of Otolaryngology.2023;[Epub] CrossRef

Review Articles

Pulmonary
Awakening in extracorporeal membrane oxygenation as a bridge to lung transplantation: Su Hwan Lee; Acute Crit Care. 2022;37(1):26-34. Published online February 22, 2022; DOI: https://doi.org/10.4266/acc.2022.00031

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Abstract PDF

Although the rate of lung transplantation (LTx), the last treatment option for end-stage lung disease, is increasing, some patients waiting for LTx need a bridging strategy for LTx due to the limited number of available donor lungs. For a long time, mechanical ventilation has been employed as a bridge to LTx because the outcome of using extracorporeal membrane oxygenation (ECMO) as a bridging strategy has been poor. However, the outcome after mechanical ventilation as a bridge to LTx was poor compared with that in patients without bridges. With advances in technology and the accumulation of experience, the outcome of ECMO as a bridge to LTx has improved, and the rate of ECMO use as a bridging strategy has increased over time. However, whether the use of ECMO as a bridge to LTx can achieve survival rates similar to those of non-bridged LTx patients remains controversial. In 2010, one center introduced awake ECMO strategy for LTx bridging, and its use as a bridge to LTx has been showing favorable outcomes to date. Awake ECMO has several advantages, such as maintenance of physical activity, spontaneous breathing, avoidance of endotracheal intubation, and reduced use of sedatives and analgesics, but it may cause serious problems. Nonetheless, several studies have shown that awake ECMO performed by a multidisciplinary team is safe. In cases where ECMO or mechanical ventilation is required due to unavoidable exacerbation in patients awaiting LTx, the application of awake ECMO performed by an appropriately trained ECMO multi-disciplinary team can be useful.

Citations

Citations to this article as recorded by

Long-Term Follow-Up of Patients Needing Extracorporeal Membrane Oxygenation Following a Critical Course of COVID-19
Samuel Genzor, Pavol Pobeha, Martin Šimek, Petr Jakubec, Jan Mizera, Martin Vykopal, Milan Sova, Jakub Vaněk, Jan Praško
Life.2023; 13(4): 1054. CrossRef
Extracorporeal Membrane Oxygenation as a Bridge to Lung Transplantation: Practice Patterns and Patient Outcomes
Hannah J. Rando, Jonathon P. Fanning, Sung-Min Cho, Bo S. Kim, Glenn Whitman, Errol L. Bush, Steven P. Keller
The Journal of Heart and Lung Transplantation.2023;[Epub] CrossRef
Dangers in using beta-blockers in patients with venovenous extracorporeal membrane oxygenation
Diego Rodríguez Álvarez, Elena Pérez-Costa, Juan José Menéndez Suso
Acute and Critical Care.2022; 37(4): 683. CrossRef

Neurosurgery
Brain-lung interaction: a vicious cycle in traumatic brain injury: Ariana Alejandra Chacón-Aponte, Érika Andrea Durán-Vargas, Jaime Adolfo Arévalo-Carrillo, Iván David Lozada-Martínez, Maria Paz Bolaño-Romero, Luis Rafael Moscote-Salazar, Pedro Grille, Tariq Janjua; Acute Crit Care. 2022;37(1):35-44. Published online February 11, 2022; DOI: https://doi.org/10.4266/acc.2021.01193

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The brain-lung interaction can seriously affect patients with traumatic brain injury, triggering a vicious cycle that worsens patient prognosis. Although the mechanisms of the interaction are not fully elucidated, several hypotheses, notably the “blast injury” theory or “double hit” model, have been proposed and constitute the basis of its development and progression. The brain and lungs strongly interact via complex pathways from the brain to the lungs but also from the lungs to the brain. The main pulmonary disorders that occur after brain injuries are neurogenic pulmonary edema, acute respiratory distress syndrome, and ventilator-associated pneumonia, and the principal brain disorders after lung injuries include brain hypoxia and intracranial hypertension. All of these conditions are key considerations for management therapies after traumatic brain injury and need exceptional case-by-case monitoring to avoid neurological or pulmonary complications. This review aims to describe the history, pathophysiology, risk factors, characteristics, and complications of brain-lung and lung-brain interactions and the impact of different old and recent modalities of treatment in the context of traumatic brain injury.

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Ventilatory targets following brain injury
Shaurya Taran, Sarah Wahlster, Chiara Robba
Current Opinion in Critical Care.2023; 29(2): 41. CrossRef
Uncertainty in Neurocritical Care: Recognizing Its Relevance for Clinical Decision Making
Luis Rafael Moscote-Salazar, William A. Florez-Perdomo, Tariq Janjua
Indian Journal of Neurotrauma.2023;[Epub] CrossRef
Targeted Nanocarriers Co-Opting Pulmonary Intravascular Leukocytes for Drug Delivery to the Injured Brain
Jia Nong, Patrick M. Glassman, Jacob W. Myerson, Viviana Zuluaga-Ramirez, Alba Rodriguez-Garcia, Alvin Mukalel, Serena Omo-Lamai, Landis R. Walsh, Marco E. Zamora, Xijing Gong, Zhicheng Wang, Kartik Bhamidipati, Raisa Y. Kiseleva, Carlos H. Villa, Colin F
ACS Nano.2023; 17(14): 13121. CrossRef
The role of cardiac dysfunction and post-traumatic pulmonary embolism in brain-lung interactions following traumatic brain injury
Mabrouk Bahloul, Karama Bouchaala, Najeh Baccouche, Kamilia Chtara, Hedi Chelly, Mounir Bouaziz
Acute and Critical Care.2022; 37(2): 266. CrossRef
Allocation of Donor Lungs in Korea
Hye Ju Yeo
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Mapping brain endophenotypes associated with idiopathic pulmonary fibrosis genetic risk
Ali-Reza Mohammadi-Nejad, Richard J. Allen, Luke M. Kraven, Olivia C. Leavy, R. Gisli Jenkins, Louise V. Wain, Dorothee P. Auer, Stamatios N. Sotiropoulos
eBioMedicine.2022; 86: 104356. CrossRef
Use of bedside ultrasound in the evaluation of acute dyspnea: a comprehensive review of evidence on diagnostic usefulness
Ivan David Lozada-Martinez, Isabela Zenilma Daza-Patiño, Gerardo Jesus Farley Reina-González, Sebastián Rojas-Pava, Ailyn Zenith Angulo-Lara, María Paola Carmona-Rodiño, Olga Gissela Sarmiento-Najar, Jhon Mike Romero-Madera, Yesid Alonso Ángel-Hernandez
Revista Investigación en Salud Universidad de Boyacá.2022;[Epub] CrossRef

Original Articles

Infection
Nosocomial meningitis in intensive care: a 10-year retrospective study and literature review: Sofia R. Valdoleiros, Cristina Torrão, Laura S. Freitas, Diana Mano, Celina Gonçalves, Carla Teixeira; Acute Crit Care. 2022;37(1):61-70. Published online January 26, 2022; DOI: https://doi.org/10.4266/acc.2021.01151

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Background
Nosocomial meningitis is a medical emergency that requires early diagnosis, prompt initiation of therapy, and frequent admission to the intensive care unit (ICU). Methods: A retrospective study was conducted in adult patients diagnosed with nosocomial meningitis who required admission to the ICU between April 2010 and March 2020. Meningitis/ventriculitis and intracranial infection were defined according to Centers for Disease Control and Prevention guidelines. Results: An incidence of 0.75% of nosocomial meningitis was observed among 70 patients. The mean patient age was 59 years and 34% were ≥65 years. Twenty-two percent of patients were in an immunocompromised state. A clear predisposing factor for nosocomial meningitis (traumatic brain injury, basal skull fracture, brain hemorrhage, central nervous system [CNS] invasive procedure or device) was present in 93% of patients. Fever was the most frequent clinical feature. A microbiological agent was identified in 30% of cases, of which 27% were bacteria, with a predominance of Gram-negative over Gram-positive. Complications developed in 47% of cases, 24% of patients were discharged with a Glasgow coma scale <14, and 37% died. There were no clear clinical predictors of complications. Advanced age (≥65 years old) and the presence of complications were associated with higher hospital mortality. Conclusions: Nosocomial meningitis in critical care has a low incidence rate but high mortality and morbidity. In critical care patients with CNS-related risk factors, a high level of suspicion for meningitis is warranted, but diagnosis can be hindered by several confounding factors.

Citations

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Bacterial meningitis in adults: a retrospective study among 148 patients in an 8-year period in a university hospital, Finland
Sakke Niemelä, Laura Lempinen, Eliisa Löyttyniemi, Jarmo Oksi, Jussi Jero
BMC Infectious Diseases.2023;[Epub] CrossRef
Bacterial meningitis in children with an abnormal craniocerebral structure
Jiali Pan, Wei Xu, Wenliang Song, Tao Zhang
Frontiers in Pediatrics.2023;[Epub] CrossRef
Fieber in der Intensivmedizin
Jan-Hendrik Naendrup, Boris Böll, Jorge Garcia Borrega
Intensivmedizin up2date.2023; 19(01): 17. CrossRef
Neurosurgical management of penetrating brain injury during World War I: A historical cohort
Rayan Fawaz, Mathilde Schmitt, Philémon Robert, Nathan Beucler, Jean-Marc Delmas, Nicolas Desse, Aurore Sellier, Arnaud Dagain
Neurochirurgie.2023; 69(3): 101439. CrossRef
Etiology and Outcomes of Healthcare-Associated Meningitis and Ventriculitis—A Single Center Cohort Study
Hana Panic, Branimir Gjurasin, Marija Santini, Marko Kutlesa, Neven Papic
Infectious Disease Reports.2022; 14(3): 420. CrossRef
Healthcare-associated central nervous system infections
Mariachiara Ippolito, Antonino Giarratano, Andrea Cortegiani
Current Opinion in Anaesthesiology.2022; 35(5): 549. CrossRef

Ethics
Outcomes of critically ill patients according to the perception of intensivists on the appropriateness of intensive care unit admission: Youjin Chang, Kyoung Ran Kim, Jin Won Huh, Sang-Bum Hong, Younsuck Koh, Chae-Man Lim; Acute Crit Care. 2021;36(4):351-360. Published online November 26, 2021; DOI: https://doi.org/10.4266/acc.2021.00283

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Background
It is important for intensivists to determine which patient may benefit from intensive care unit (ICU) admission. We aimed to assess the outcomes of patients perceived as non-beneficially or beneficially admitted to the ICU and evaluate whether their prognosis was consistent with the intensivists’ perception.
Methods
A prospective observational study was conducted on patients admitted to the medical ICU of a tertiary referral center between February and April 2014. The perceptions of four intensivists at admission (day 1) and on day 3 were investigated as non-beneficial admission, beneficial admission, or indeterminate state.
Results
A total of 210 patients were enrolled. On days 1 and 3, 22 (10%) and 23 (11%) patients were judged as having non-beneficial admission; 166 (79%) and 159 (79%), beneficial admission; and 22 (10%) and 21 (10%), indeterminate state, respectively. The ICU mortality rates of each group were 64%, 22%, and 57%, respectively; their 6-month mortality rates were 100%, 46%, and 81%, respectively. The perceptions of non-beneficial admission or indeterminate state were the significant predictors of ICU mortality (day 3, odds ratio [OR], 4.049; 95% confidence interval [CI], 1.892–8.664; P<0.001) and 6-month mortality (day 1: OR, 4.983; 95% CI, 1.260–19.703; P=0.022; day 3: OR, 4.459; 95% CI, 1.162–17.121; P=0.029).
Conclusions
The outcomes of patients perceived as having non-beneficial admission were extremely poor. The intensivists’ perception was important in predicting patients’ outcomes and was more consistent with long-term prognosis than with immediate outcomes. The intensivists’ role can be reflected in limited ICU resource utilization.

Citations

Citations to this article as recorded by

Characteristics, ICU Interventions, and Clinical Outcomes of Patients With Palliative Care Triggers in a Mixed Community-Based Intensive Care Unit
Michele M. Iguina, Aunie M. Danyalian, Ilko Luque, Umair Shaikh, Sanaz B. Kashan, Dionne Morgan, Daniel Heller, Mauricio Danckers
Journal of Palliative Care.2023; 38(2): 126. CrossRef
Association of appropriateness for ICU admission with resource use, organ support and long-term survival in critically ill cancer patients
Carla Marchini Dias Silva, Janaina Naiara Germano, Anna Karolyne de Araujo Costa, Giovanna Alves Gennari, Pedro Caruso, Antonio Paulo Nassar Jr
Internal and Emergency Medicine.2023; 18(4): 1191. CrossRef
Can the intensivists predict the outcomes of critically ill patients on the appropriateness of intensive care unit admission for limited intensive care unit resources ?
SeungYong Park
Acute and Critical Care.2021; 36(4): 388. CrossRef

Nursing
Effect of modified care bundle for prevention of ventilator-associated pneumonia in critically-ill neurosurgical patients: Suphannee Triamvisit, Wassana Wongprasert, Chalermwoot Puttima, Matchima Na Chiangmai, Nawaphan Thienjindakul, Laksika Rodkul, Chumpon Jetjumnong; Acute Crit Care. 2021;36(4):294-299. Published online November 23, 2021; DOI: https://doi.org/10.4266/acc.2021.00983

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Abstract PDF: Background
Care bundles for ventilator-associated pneumonia (VAP) have been shown to minimize the rate of VAP in critically ill patients. Standard care bundles may need to be modified in resource-constrained situations. The goal of this study was to see if our modified VAP-care bundles lowered the risk of VAP in neurosurgical patients.
Methods
A prospective cohort study was conducted in mechanically ventilated neurosurgical patients. The VAP bundle was adjusted in the cohort group by increasing the frequency of intermittent endotracheal tube cuff pressure monitoring to six times a day while reducing oral care with 0.12% chlorhexidine to three times a day. The rate of VAP was compared to the historical control group.
Results
A total of 146 and 145 patients were enrolled in control and cohort groups, respectively. The mean age of patients was 52±16 years in both groups (P=0.803). The admission Glasgow coma scores were 7.79±2.67 and 7.80±2.77 in control and cohort group, respectively (P=0.969). VAP was found in nine patients in control group but only one patient in cohort group. The occurrence rate of VAP was significantly reduced in cohort group compared to control group (0.88/1,000 vs. 6.84/1,000 ventilator days, P=0.036).
Conclusions
The modified VAP bundle is effective in lowering the VAP rate in critically ill neurosurgical patients. It requires low budget and manpower and can be employed in resource-constrained settings.

Nursing
How do physicians and nurses differ in their perceived barriers to effective enteral nutrition in the intensive care unit?: Masoumeh Mirhosiny, Mansour Arab, Parvin Mangolian Shahrbabaki; Acute Crit Care. 2021;36(4):342-350. Published online November 16, 2021; DOI: https://doi.org/10.4266/acc.2021.00185

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2 Citations

Abstract PDF

Background
Patients hospitalized in intensive care units are susceptible to chronic malnutrition from changes in protein and energy metabolism in response to trauma. Therefore, nutritional support, especially enteral nutrition, is one of the most important treatment measures for these patients. However, there are several barriers in the hospitals in treating patients with enteral nutrition. This study was performed to compare the perceptions of care providers (physicians and nurses) on the barriers to enteral nutrition in intensive care units.
Methods
This was a cross-sectional descriptive and analytic study. This study included 263 nurses and 104 physicians in the intensive care units of XXXX southeast hospitals. A questionnaire of enteral nutrition barriers in intensive care units was used. IBM SPSS ver. 19 was used to analyze data.
Results
There was a significant difference between the two groups in the three subscales of intensive care units (P=0.034), dietician support (p=0.001>) and critical care provider attitudes and behavior (P=0.031). There was also a significant difference between having completed educational courses and the score of enteral nutrition barriers in the two groups (P<0.05); the people who received an educational course had a better perception of enteral nutrition barriers.
Conclusions
Physicians and nurses agreed with the perception of enteral nutrition barriers, but there was a difference in their perception on some barriers. Strategies such as in-service training and increasing the knowledge and skills of physicians and nurses can reduce these differences.

Citations

Citations to this article as recorded by

Adequacy of protein and calorie delivery according to the expected calculated targets: a day‐by‐day assessment in critically ill patients undergoing enteral feeding
Adam Fabiani, Lorella Dreas, Enzo Mazzaro, Elena Trampus, Michela Zanetti, Antonella Calabretti, Giuseppe Gatti, Gianfranco Sanson
Journal of Human Nutrition and Dietetics.2023; 36(3): 697. CrossRef
Barriers to Delivery of Enteral Nutrition in Intensive Care Settings in Saudi Arabia: A Comparative Study of the Perceptions of Health Care Providers Working in Adult and Paediatric ICUs
Sara Zaher
Risk Management and Healthcare Policy.2022; Volume 15: 2357. CrossRef

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