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Shock index

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https://www.readbyqxmd.com/read/28436351/reactivity-to-unpredictable-threat-as-a-treatment-target-for-fear-based-anxiety-disorders
#1
S M Gorka, L Lieberman, H Klumpp, K L Kinney, A E Kennedy, O Ajilore, J Francis, J Duffecy, M G Craske, J Nathan, S Langenecker, S A Shankman, K L Phan
BACKGROUND: Heightened reactivity to unpredictable threat (U-threat) is a core individual difference factor underlying fear-based psychopathology. Little is known, however, about whether reactivity to U-threat is a stable marker of fear-based psychopathology or if it is malleable to treatment. The aim of the current study was to address this question by examining differences in reactivity to U-threat within patients before and after 12-weeks of selective serotonin reuptake inhibitors (SSRIs) or cognitive-behavioral therapy (CBT)...
April 24, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28421780/intestinal-dysfunction-in-the-critical-trauma-patients-an-early-and-frequent-event
#2
Beatriz Pinto Costa, Paulo Martins, Carla Verissimo, Marta Simões, Marisa Tomé, Manuela Grazina, Jorge Pimentel, Francisco Castro-Sousa
BACKGROUND: Small-bowel dysfunction exerts a relevant prognostic impact in the critically ill patients. Citrullinemia has been used in the evaluation of the intestinal function and it is considered an objective parameter of the functional enterocyte mass. Present study proposes to determine the intestinal dysfunction prevalence and the citrullinemia kinetic profile in severe trauma patients and to investigate its correlation with severity indicators and clinical outcome. METHODS: A prospective study including 23 critical trauma patients was performed...
March 30, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28420465/-clinical-value-of-serum-endocan-and-procalcitonin-in-early-diagnosis-and-prognosis-evaluation-of-sepsis
#3
Rong Zhao, Shimin Dong
OBJECTIVE: To investigate the clinical value of serum endocan and procalcitonin (PCT) in early diagnosis and prognosis evaluation of sepsis. METHODS: The patients with systemic inflammatory response syndrome (SIRS, n = 26) and sepsis (n = 78) admitted to intensive care unit (ICU) of the Third Hospital of Hebei Medical University from December 2014 to December 2016 were enrolled. According to the severity of disease, the sepsis patients were divided into general sepsis group (n = 20), severe sepsis group (n = 24), and septic shock group (n = 34)...
April 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28420463/-changes-of-small-intestinal-villi-microcirculation-in-sidestream-dark-field-imaging-with-different-target-blood-pressure-in-rabbits-during-endotoxin-shock
#4
Fei Gao, Xiaoyun Fu, Mingjiang Qian, Yu Zhang, Guangsu Li, Jie Hu
OBJECTIVE: Changes of small intestine villus microcirculation perfusion in sidestream dark-field (SDF) imaging in the rabbits during endotoxic shock after fluid resuscitation with different target mean arterial pressure (MAP), and evaluation of feasibility of monitoring small intestine villus microcirculation by SDF were studied. METHODS: Sixty standard New Zealand white rabbits were randomly divided into two groups: low target MAP group (group A, n = 30) and high target MAP group (group B, n = 30)...
April 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28413481/oxymatrine-on-hsp90a-expression-and-apoptosis-in-a-model-of-lung-ischemia-reperfusion-injury
#5
Bing Zhu, Jianru Yang, Sifeng Chen, Pei Zhang, Lin Shen, Xiaolong Li, Jing Li
The protective effects of oxymatrine (OMT) on apoptosis and heat shock protein 90a (Hsp90a) expression in a rabbit model of lung ischemia-reperfusion injury (LIRI) were investigated. The model of LIRI was established in rabbits and they were randomly divided into two groups: The control group (group C, n=10), and experimental group (further divided into groups E1, n=10; and group E2, n=10), to measure the levels of malondialdehyde (MDA) and superoxide dismutase (SOD) activity in lung tissue homogenates at several time points (T0, 0 min; T1, 60 min; T2, 120 min; T3, 180 min; and T4, 240 min), and to measures changes in lung tissue wet/dry weight ratio (W/D), apoptosis index (AI), and Hsp90a expression and organization at T2, T3 and T4...
April 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28413074/long-term-outcomes-of-extracorporeal-membrane-oxygenation-support-for-postcardiotomy-shock
#6
Shao-Wei Chen, Feng-Chun Tsai, Yu-Sheng Lin, Chih-Hsiang Chang, Dong-Yi Chen, An-Hsun Chou, Tien-Hsing Chen
OBJECTIVE: Extracorporeal membrane oxygenation (ECMO) is a widely used technique for treating postcardiotomy cardiogenic shock (PCS); however, no study has compared the long-term outcomes of patients who receive ECMO support for PCS with those of the general population post cardiac surgery. METHODS: A total of 1141 patients who received ECMO after cardiac surgery between 2000 and 2011 were identified by using the Taiwan National Health Insurance Research Database...
March 11, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28402404/long-term-outcome-of-surgical-cryoablation-for-refractory-ventricular-tachycardia-in-patients-with-non-ischemic-cardiomyopathy
#7
Jackson J Liang, Brian P Betensky, Daniele Muser, Erica S Zado, Elad Anter, Nimesh D Desai, David J Callans, Rajat Deo, David S Frankel, Mathew D Hutchinson, David Lin, Michael P Riley, Robert D Schaller, Gregory E Supple, Pasquale Santangeli, Michael A Acker, Joseph E Bavaria, Wilson Y Szeto, Prashanth Vallabhajosyula, Francis E Marchlinski, Sanjay Dixit
Aims: Limited data exist on the long-term outcome of patients (pts) with non-ischemic cardiomyopathy (NICM) and ventricular tachycardia (VT) refractory to conventional therapies undergoing surgical ablation (SA). We aimed to investigate the long-term survival and VT recurrence in NICM pts with VT refractory to radiofrequency catheter ablation (RFCA) who underwent SA. Methods and results: Consecutive pts with NICM and VT refractory to RFCA who underwent SA were included...
April 10, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28401152/hemodynamic-analysis-of-pediatric-septic-shock-and-cardiogenic-shock-using-transpulmonary-thermodilution
#8
En-Pei Lee, Shao-Hsuan Hsia, Jainn-Jim Lin, Oi-Wa Chan, Jung Lee, Chia-Ying Lin, Han-Ping Wu
Septic shock and cardiogenic shock are the two most common types of shock in children admitted to pediatric intensive care units (PICUs). The aim of the study was to investigate which hemodynamic variables were associated with mortality in children with shock. We retrospectively analyzed 50 children with shock (37 septic shock cases and 13 cardiogenic shock cases) in the PICU and monitored their hemodynamics using transpulmonary thermodilution from 2003 to 2016. Clinical factors were analyzed between the patients with septic and cardiogenic shock...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28396047/prediction-of-massive-bleeding-shock-index-and-modified-shock-index
#9
L J Terceros-Almanza, C García-Fuentes, S Bermejo-Aznárez, I J Prieto-Del Portillo, C Mudarra-Reche, I Sáez-de la Fuente, M Chico-Fernández
OBJECTIVE: To determine the predictive value of the Shock Index and Modified Shock Index in patients with massive bleeding due to severe trauma. DESIGN: Retrospective cohort. SETTING: Severe trauma patient's initial attention at the intensive care unit of a tertiary hospital. SUBJECTS: Patients older than 14 years that were admitted to the hospital with severe trauma (Injury Severity Score >15) form January 2014 to December 2015...
April 8, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28395665/retinal-arterial-blood-flow-and-retinal-changes-in-patients-with-sepsis-preliminary-study-using-fluorescein-angiography
#10
Kristo Erikson, Janne Henrik Liisanantti, Nina Hautala, Juha Koskenkari, Remi Kamakura, Karl Heinz Herzig, Hannu Syrjälä, Tero Ilmari Ala-Kokko
BACKGROUND: Although tissue perfusion is often decreased in patients with sepsis, the relationship between macrohemodynamics and microcirculatory blood flow is poorly understood. We hypothesized that alterations in retinal blood flow visualized by angiography may be related to macrohemodynamics, inflammatory mediators, and retinal microcirculatory changes. METHODS: Retinal fluorescein angiography was performed twice during the first 5 days in the intensive care unit to observe retinal abnormalities in patients with sepsis...
April 10, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28394880/the-variation-of-hemodynamic-parameters-through-picco-in-the-early-stage-after-severe-burns
#11
Chen Gong, Fang Zhang, Lei Li, Fang He, Gong-Cheng Liu, Shi-Hui Zhu, Guang-Yi Wang, Zhao-Fan Xia
To investigate early hemodynamics of severely burned patients via PiCCO and to discuss clinical significance of hemodynamic monitoring for burn shock resuscitation, 55 extensive burn patients were enrolled in this retrospective study. The fluid resuscitation was guided according to Chinese General Formula and adjusted with urinary output of 0.5-1.0 ml/h/kg as a resuscitation goal. All patients were diagnosed within a relatively stable condition during burn shock stage, and they received PiCCO monitoring within 6 hours after burn...
April 3, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28392701/evaluation-of-the-clinical-effect-of-small-volume-resuscitation-on-uncontrolled-hemorrhagic-shock-in-emergency
#12
Gang Zhao, Wei Wu, Qi-Ming Feng, Jian Sun
OBJECTIVE: The objective of the present study was to explore the resuscitative effect of small-volume resuscitation on uncontrolled hemorrhagic shock in emergency. METHODS: In this study, the resuscitative effects in 200 trauma patients with uncontrolled hemorrhagic shock in emergency were studied. Half of these patients were infused with hypertonic/hyperoncotic fluid (small-volume resuscitation group, n=100), whereas the rest were infused with Hespan and lactated Ringer's solution (conventional fluid resuscitation group, n=100)...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28381819/purulent-pericarditis-an-uncommon-presentation-of-a-common-organism
#13
Muhammad Kashif, Henish Raiyani, Masooma Niazi, Kamalakkannan Gayathri, Trupti Vakde
BACKGROUND In the modern antibiotic era, Streptococcus agalactiae infection of the endocardium and pericardial space is a rare occurrence. However, once the disease spreads it can lead to life-threatening illness despite advances in diagnostic and treatment modalities, partly because the symptoms and signs associated with pericarditis are frequently missing, and due to the rarity of the disease, diagnosis is often overlooked. We report an extremely rare case of purulent pericarditis caused by Streptococcus agalactiae...
April 6, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28379665/short-term-efficacy-and-safety-of-low-intensity-extracorporeal-shock-wave-therapy-in-erectile-dysfunction-a-systematic-review-and-meta-analysis
#14
Zi-Jun Zou, Liang-You Tang, Zhi-Hong Liu, Jia-Yu Liang, Ruo-Chen Zhang, Yu-Jie Wang, Yong-Quan Tang, Rui Gao, Yi-Ping Lu
AIM: The role of low-intensity extracorporeal shock wave therapy (LI-ESWT) in erectile dysfunction (ED) is not clearly determined. The purpose of this study is to investigate the short-term efficacy and safety of LI-ESWT for ED patients. MATERIALS AND METHODS: Relevant studies were searched in Medline, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), WANFANG and VIP databases. Effective rate in terms of International Index of Erectile Function-Erectile Function Domain (IIEF-EF) and Erectile Hardness Score (EHS) at about 1month after LI-ESWT was extracted from eligible studies for meta-analysis to calculate risk ratio (RR) of effective treatment in ED patients treated by LI-ESWT compared to those receiving sham-treatment...
April 6, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28365489/subliminal-modulation-of-voluntary-action-experience-a-neuropsychological-investigation
#15
N Khalighinejad, A Kunnumpurath, C Bertini, E Ladavas, P Haggard
Human voluntary actions are often associated with a distinctive subjective experience termed 'sense of agency'. This experience could be a reconstructive inference triggered by monitoring one's actions and their outcomes, or a read-out of brain processes related to action preparation, or some hybrid of these. Participants pressed a key with the right index finger at a time of their own choice, while viewing a rotating clock. Occasionally they received a mild shock on the same finger. They were instructed to press the key as quickly as possible if they felt a shock...
March 10, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28365122/derivation-and-genome-wide-association-study-of-a-principal-component-based-measure-of-heat-tolerance-in-dairy-cattle
#16
N P P Macciotta, S Biffani, U Bernabucci, N Lacetera, A Vitali, P Ajmone-Marsan, A Nardone
Heat stress represents a key factor that negatively affects the productive and reproductive performance of farm animals. In the present work, a new measure of tolerance to heat stress for dairy cattle was developed using principal component analysis. Data were from 590,174 test-day records for milk yield, fat and protein percentages, and somatic cell score of 39,261 Italian Holstein cows. Test-day records adjusted for main systematic factors were grouped into 11 temperature-humidity index (THI) classes. Daughter trait deviations (DTD) were calculated for 1,540 bulls as means of the adjusted test-day records for each THI class...
March 29, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28365104/can-we-safely-decrease-intensive-care-unit-admissions-for-children-with-high-grade-isolated-solid-organ-injuries-using-the-shock-index-pediatric-age-adjusted-and-hematocrit-to-modify-apsa-admission-guidelines
#17
Mary Arbuthnot, Lindsey Bendure Armstrong, David P Mooney
BACKGROUND: In 2000, the American Pediatric Surgical Association (APSA) disseminated consensus practice guidelines for the management of blunt liver and splenic injury which included intensive care unit (ICU) admission for children with grade IV injuries. We sought to determine if we could better predict which children with isolated solid organ injuries (SOI) underwent an ICU-level intervention, thus necessitating ICU admission. METHODS: Children with isolated liver, spleen, or kidney injuries admitted to the ICU from November 2003 to August 2015 were identified in our trauma registry, and data were extracted from the medical record...
March 16, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28363617/exploring-the-best-predictors-of-fluid-responsiveness-in-patients-with-septic-shock
#18
Nianfang Lu, Xiuming Xi, Li Jiang, Degang Yang, Kai Yin
OBJECTIVE: To evaluate respiratory variations in carotid and brachial peak velocity and other hemodynamic parameters to predict responsiveness to fluid challenge. METHODS: A prospective observational study was performed on mechanically ventilated patients with septic shock. Outcomes included the measurements of central venous pressure, intrathoracic blood volume index, stroke volume variation (SVV), pleth variability index(PVI), and ultrasound assessments of respiratory variations in inferior vena cava diameter (ΔIVC), carotid Doppler peak velocity (ΔCDPV), and brachial artery peak velocity (ΔVpeak brach)...
March 22, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28357139/effect-of-focused-bedside-ultrasonography-in-hypotensive-patients-on-the-clinical-decision-of-emergency-physicians
#19
M Ikbal Sasmaz, Faruk Gungor, Ramazan Guven, K Can Akyol, Nalan Kozaci, Mustafa Kesapli
We assessed the effect of focused point of care ultrasound (POCUS) used for critical nontraumatic hypotensive patients presenting to the emergency department of our hospital on the clinical decisions of the physicians and whether it led to the modification of the treatment modality. This prospective clinical study was conducted at the Emergency Department of Antalya Training and Research Hospital. Nontraumatic patients aged 18 and older who presented to our emergency department and whose systolic blood pressure was <100 mmHg or shock index (heart rate/systolic blood pressure) was >1 were included in the study...
2017: Emergency Medicine International
https://www.readbyqxmd.com/read/28356649/the-effects-of-extracorporeal-shock-wave-therapy-on-the-pain-and-function-of-patients-with-degenerative-knee-arthritis
#20
Ji-Hyun Lee, Sangyong Lee, SeokJoo Choi, Yoon-Hee Choi, Kwansub Lee
[Purpose] The purpose of this study was to identify the effects of extracorporeal shock wave therapy on the pain and function of patients with degenerative knee arthritis. [Subjects and Methods] Twenty patients with degenerative knee arthritis were divided into a conservative physical therapy group (n=10) and an extracorporeal shock wave therapy group (n=10). Both groups received general conservative physical therapy, and the extracorporeal shock wave therapy was additionally treated with extracorporeal shock wave therapy after receiving conservative physical therapy...
March 2017: Journal of Physical Therapy Science
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