Critical Care Commons^™

Dual Orexin Receptor Antagonists For Treatment Of Insomnia: A Systematic Review And Meta-Analysis On Randomized, Double-Blind, Placebo-Controlled Trials Of Suvorexant And Lemborexant, Habibolah Khazaie, Masoud Sadeghi, Sepideh Khazaie, Max Hirshkowitz, Amir Sharafkhaneh

Faculty, Staff and Students Publications

Study objectives: Recent treatment guidelines for chronic insomnia recommend pharmacological and non-pharmacological therapies. One of the contemporary drug options for insomnia includes dual orexin receptor antagonist (DORA), such as suvorexant and lemborexant. We conducted a systematic review and meta-analysis for the treatment of insomnia with suvorexant and lemborexant based on randomized, double-blind, placebo-controlled Trials.

Methods: We conducted a comprehensive search on three databases (PubMed/Medline, Web of Science, and Cochrane Library) till August 14, 2021, without any restrictions to retrieve the relevant articles. The effect sizes were computed presenting the pooled mean difference or risk ratio along with 95% confidence interval …

An Exploratory Assessment Of The Management Of Pediatric Traumatic Brain Injury In Three Centers In Africa, Madiha Raees, Shubhada Hooli, Amélie O Von Saint André-Von Arnim, Tsegazeab Laeke, Easmon Otupiri, Anthony Fabio, Kristina E Rudd, Rashmi Kumar, Patrick T Wilson, Abenezer Tirsit Aklilu, Lisine Tuyisenge, Chunyan Wang, Robert C Tasker, Derek C Angus, Patrick M Kochanek, Ericka L Fink, Tigist Bacha

Faculty, Staff and Students Publications

PURPOSE: Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in low- and middle-income countries (LMICs). Hospital care practices of pediatric TBI patients in LMICs are unknown. Our objective was to report on hospital management and outcomes of children with TBI in three centers in LMICs.

METHODS: We completed a secondary analysis of a prospective observational study in children (<18 >years) over a 4-week period. Outcome was determined by Pediatric Cerebral Performance Category (PCPC) score; an unfavorable score was defined as PCPC > 2 or an increase of two points from baseline. Data were compared using Chi-square and …

The Burden Of Critical Illness In Hospitalized Children In Low- And Middle-Income Countries: Protocol For A Systematic Review And Meta-Analysis, Teresa B Kortz, Katie R Nielsen, Rishi P Mediratta, Hailey Reeves, Nicole F O'Brien, Jan Hau Lee, Jonah E Attebery, Emaan G Bhutta, Carter Biewen, Alvaro Coronado Munoz, Mary L Dealmeida, Yudy Fonseca, Shubhada Hooli, Hunter Johnson, Niranjan Kissoon, Mara L Leimanis-Laurens, Amanda M Mccarthy, Carol Pineda, Kenneth E Remy, Sara C Sanders, Yemisi Takwoingi, Matthew O Wiens, Adnan T Bhutta

Faculty, Staff and Students Publications

BACKGROUND: The majority of childhood deaths occur in low- and middle-income countries (LMICs). Many of these deaths are avoidable with basic critical care interventions. Quantifying the burden of pediatric critical illness in LMICs is essential for targeting interventions to reduce childhood mortality.

OBJECTIVE: To determine the burden of hospitalization and mortality associated with acute pediatric critical illness in LMICs through a systematic review and meta-analysis of the literature.

DATA SOURCES AND SEARCH STRATEGY: We will identify eligible studies by searching MEDLINE, EMBASE, CINAHL, and LILACS using MeSH terms and keywords. Results will be limited to infants or children (ages >28 …

Management Of Perioperative Anticoagulation In A Patient With Antiphospholipid Antibody Syndrome Undergoing Cardiac Surgery: A Case Report, Sanjana A Malviya, Yi Deng, Sayyed O Gilani, Alec A Hendon, Melissa A Nikolaidis, Micah S Moseley

Faculty, Staff and Students Publications

Patients with Antiphospholipid syndrome (APLS) are at high risk for both bleeding and thrombotic complications during cardiac surgery involving cardiopulmonary bypass (CPB). In this case we present a patient with APLS and Immune Thrombocytopenic Purpura who successfully underwent aortic valve replacement (AVR) with CPB despite recent craniotomy for subdural hematoma evacuation. Anticoagulation for CPB was monitored by targeting an Activated Clotting Time (ACT) that was 2× the upper limit of normal. A multidisciplinary approach was essential in ensuring a safe and successful operation.

Obesity And Asthma: A Focused Review, Rubabin Tooba, Tianshi David Wu

Faculty, Staff and Students Publications

No abstract provided.

The Landscape Of Renal Replacement Therapy In Veterans Affairs Medical Center Intensive Care Units, Chandan Vangala, Maulin Shah, Natasha N Dave, Layth Al Attar, Sankar D Navaneethan, Venkat Ramanathan, Susan Crowley, Wolfgang C Winkelmayer

Faculty, Staff and Students Publications

BACKGROUND: Outpatient dialysis is standardized with several evidence-based measures of adequacy and quality that providers aim to meet while providing treatment. By contrast, in the intensive care unit (ICU) there are different types of prolonged and continuous renal replacement therapies (PIRRT and CRRT, respectively) with varied strategies for addressing patient care and a dearth of nationally accepted quality parameters. To eventually describe appropriate quality measures for ICU-related renal replacement therapy (RRT), we first aimed to capture the variety and prevalence of basic strategies and equipment utilized in the ICUs of Veteran Affairs (VA) medical facilities with inpatient hemodialysis capabilities.

METHODS: …

Patient Characteristics And Outcomes Of Type 2 Myocardial Infarction During Heart Failure Hospitalizations In The United States, Salik Nazir, Abdul Mannan Khan Minhas, Ishan S Kamat, Robert W Ariss, George V Moukarbel, Juan Carlos Plana Gomez, Savitri Fedson, Ajith Nair, Biykem Bozkurt, Hani Jneid

Faculty, Staff and Students Publications

BACKGROUND: Type 2 myocardial infarction (MI) is increasingly diagnosed in patients with heart failure (HF). A paucity of data exists pertinent to the contemporary prevalence and impact of type 2 MI in patients with HF. We studied the patient profiles and the prognostic impact of type 2 MI on outcomes of HF hospitalizations.

METHODS: The Nationwide Readmission Database 2018 was queried for patients with HF hospitalizations with and without type 2 MI. Baseline characteristics, inpatient outcomes, and 30-day all-cause readmissions between both cohorts were compared.

RESULTS: Of 1,072,674 primary HF hospitalizations included in the study, 28,813 (2.7%) had type 2 …

Links Between Thrombosis And Inflammation In Traumatic Brain Injury, W Brad Hubbard, Jing-Fei Dong, Miguel A Cruz, Rolando E Rumbaut

Faculty, Staff and Students Publications

Traumatic brain injury (TBI) continues to be a major healthcare problem and there is much to be explored regarding the secondary pathobiology to identify early predictive markers and new therapeutic targets. While documented changes in thrombosis and inflammation in major trauma have been well described, growing evidence suggests that isolated TBI also results in systemic alterations in these mechanisms. Here, we review recent experimental and clinical findings that demonstrate how blood-brain barrier dysfunction, systemic immune response, inflammation, platelet activation, and thrombosis contribute significantly to the pathogenesis of TBI. Despite advances in the links between thrombosis and inflammation, there is a …

A New Aortic Arch Dissection Classification: The Fuwai Classification, Juntao Qiu, Xinjin Luo, Jinlin Wu, Wei Pan, Qian Chang, Xiangyang Qian, Xiaogang Sun, Bo Wei, Liang Zhang, Shen Liu, Wenxiang Jiang, Cuntao Yu

Faculty, Staff and Students Publications

Aims: We describe a new aortic arch dissection (AcD) classification, which we have called the Fuwai classification. We then compare the clinical characteristics and long-term prognoses of different classifications.

Methods: All AcD patients who underwent surgical procedures at Fuwai Hospital from 2010 to 2015 were included in the study. AcD procedures are divided into three types: Fuwai type Cp, Ct, and Cd. Type Cp is defined as the innominate artery or combined with the left carotid artery involved. Type Cd is defined as the left subclavian artery or combined with the left carotid artery involved. All other AcD surgeries are …

Mitral Valve Repair Complicated By Left Circumflex Coronary Artery Occlusion: The Vital Role Of The Anesthesiologist, Andres Bacigalupo Landa, Jason Hoyos, Jayanand D'Mello

Faculty, Staff and Students Publications

The anatomical relationship between the mitral valve and the left circumflex coronary artery places this vessel at risk for occlusion during mitral valve repair or replacement. In view of the potential high morbidity and mortality of this complication, the anesthesiologist has a vital role in its prompt diagnosis. We present the case of a 47-year-old man who underwent a minimally invasive mitral valve repair, which was complicated by left circumflex coronary artery occlusion.

Lung Nodule In A Patient With Multiple Myeloma, William C Harding, Mathieu Marcoux, Roberto F Casal, Lara Bashoura, John Stewart, Hans C Lee, Saadia A Faiz

Faculty, Staff and Student Publications

No abstract provided.

Transcutaneous Energy Transmission: Can We Do It Now?, Yuriy Pya

The VAD Journal

The percutaneous driveline used in contemporary LVADs presents a continuous risk of infection for the duration of support. Minimizing infection in durable mechanical circulatory support systems requires total implantation of all components and energy transfer by means other than percutaneous drivelines. A novel coplanar energy transfer (CET) system, similar to the original transcutaneous energy transfer (TET) design, is unique by incorporating two large rings with coil-within-the-coil topology to ensure strong resonance power. The CET system consists of an internal integrated controller, a battery coupled with an internal thoracic coil ring, and the LVAD pump. External equipment includes a power transmission …

A Counterpoint Paper: Comments On The Electrocardiographic Part Of The 2018 Fourth Universal Definition Of Myocardial Infarction Endorsed By The International Society Of Electrocardiology And The International Society For Holter And Noninvasive Electrocardiology, Yochai Birnbaum, Miguel Fiol, Kjell Nikus, Javier Garcia Niebla, Ljuba Bacharova, Sergio Dubner, Wojciech Zareba, Peter W Macfarlane, Antonio Luiz Ribeiro, Iwona Cygankiewicz, Antoni Bayes De Luna

Faculty, Staff and Students Publications

The Fourth Universal Definition of Myocardial Infarction (FUDMI) focuses on the distinction between nonischemic myocardial injury and myocardial infarction (MI), along with the role of cardiovascular magnetic resonance, in order to define the etiology of myocardial injury. As a consequence, there is less emphasis on updating the parts of the definition concerning the electrocardiographic (ECG) changes related to MI. Evidence of myocardial ischemia is a prerequisite for the diagnosis of MI, and the ECG is the main available tool for (a) detecting acute ischemia, (b) triage, and (c) risk stratification upon presentation. This review focuses on multiple aspects of ECG …

What Did We Learn About Vads In 2019?, Maya Guglin

The VAD Journal

This is our 6th annual literature review on mechanical circulatory support (MCS) devices.

Our previous reports for 2014, 2015, 2016, 2017, 2018 were published as open access articles and were well received by the readers. In this paper, we summarize the most interesting and important, from our standpoint, publications from 2019. As we have done for the past two years, a section on extracorporeal membrane oxygenation (ECMO) is included and primarily addresses new developments in veno-arterial ECMO use.

Comparison Of Surgical Versus Transcatheter Aortic Valve Replacement For Patients With Aortic Stenosis At Low-Intermediate Risk, Mahin R Khan, Waleed T Kayani, Malalai Manan, Ahmad Munir, Ihab Hamzeh, Salim S Virani, Yochai Birnbaum, Hani Jneid, Mahboob Alam

Faculty, Staff and Students Publications

BACKGROUND: To compare safety and efficacy of transcatheter aortic valve replacement (TAVR) with surgical aortic valve replacement (SAVR) in patients at low-intermediate risk, given the paucity of robust data.

METHODS: We performed an aggregate data meta-analysis of 7 randomized controlled trials (RCTs) and 6,778 patients comparing TAVR with SAVR for aortic stenosis (AS) in low-intermediate risk patients (Society of Thoracic Surgeons risk-score ≤8%) using the random-effects model. Primary outcome was all-cause mortality at 30-day, 1-year and 2-year of follow-up. Secondary outcomes included cardiac-mortality, stroke, acute kidney injury (AKI), atrial fibrillation (AF), permanent pacemaker (PPM) implantation, major-bleeding, moderate-severe paravalvular regurgitation (PVR) …