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https://www.readbyqxmd.com/read/29156873/prevention-of-propofol-injection-related-pain-using-pretreatment-transcutaneous-electrical-acupoint-stimulation
#1
Luping Huang, Yuanyuan Pan, Sijia Chen, Münyuan Zhang, Xiuxiu Zhuang, Shenhui Jin, Junlu Wang, Qinxue Dai, Yunchang Mo
Background/aim: This study aimed to study the effect of pretreatment transcutaneous electrical acupoint stimulation (TEAS) in preventing propofol injection-related pain. Materials and methods: A total of 360 patients who were to undergo elective hysteroscopy surgery were randomly divided into the following three groups of 120 patients each: control (Group C), sham TEAS (Group F), and TEAS (Group T). Patients in Group C did not undergo any treatment before surgery; 30 min before the induction of anesthesia, patients in Groups F and T underwent electrical stimulation of the bilateral LI4-PC6 acupoint...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29156854/endovascular-embolization-in-the-management-of-traumatic-and-postoperative-abdominopelvic-bleeding-a-single-center-experience
#2
Dilek Sağlam, Hasan Dinç, Abdulkadir Gündüz, Ayşegül Cansu, Mehmet Halil Öztürk
Background/aim: Endovascular embolization is widely used instead of surgery in the treatment of traumatic and postoperative abdominopelvic bleeding. The objective of this study is to evaluate the efficiency of computed tomography in the determination of active bleeding and the efficiency of endovascular embolization in traumatic and postoperative abdominopelvic bleeding. Materials and methods: Thirty-one patients admitted to our hospital with traumatic and postoperative abdominopelvic bleeding between January 2006 and September 2012 and treated with endovascular embolization were retrospectively enrolled in the study...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29156826/protective-effect-of-ginkgo-biloba-leaves-extract-egb761-on-myocardium-injury-in-ischemia-reperfusion-rats-via-regulation-of-tlr-4-nf-%C3%AE%C2%BAb-signaling-pathway
#3
Yuping Tang, Guisheng Zhou, Lijun Yao, Ping Xue, Danhong Yu, Renjie Xu, Wen Shi, Xin Yao, Zhaowei Yan, Jin-Ao Duan
Beneficial actions of EGb 761 against ischemia/reperfusion (I/R) injury in lung, brain and renal ischemia have been described. However, the relationship between EGb 761 and signal molecules in myocardial ischemia reperfusion has not been well elucidated. In this study, we investigated the effects and mechanism of EGb 761 preconditioning on anti-myocardial I/R injuries in vivo. Meanwhile, their potential anti-oxidative stress and anti-inflammation effect were assessed. Hemodynamic parameters were monitored as left ventricular systolic pressure, LV end-diastolic pressure and maximal rate of increase and decrease of left ventricular pressure (dP/dtmax)...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156640/clinical-beneficial-effects-of-using-crystalloid-only-in-recipients-of-living-donor-liver-transplantation
#4
Chia-Jung Huang, Kwok-Wai Cheng, Chao-Long Chen, Shao-Chun Wu, Tsung-Hsiao Shih, Sheng-Chun Yang, Sin-Ei Juang, Ying-En Lee, Chiu-En Huang, Bruno Jawan, Chih-Hsien Wang
OBJECTIVE: Liver transplantation (LT) is a major surgery associated with intraoperative massive fluid shift, which is usually replaced by crystalloid, 5% albumin (colloid) and blood products. We studied 15 patients from 477 consecutive recipients of adult living donor liver transplantation. Each patient received crystalloid only during LT. Whether LT provides any clinical benefit is not clear and must be determined. METHODS AND PATIENTS: The anesthesia records of 477 adult LDLT were reviewed retrospectively...
November 20, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29156206/cytokine-release-syndrome-who-is-at-risk-and-how-to-treat
#5
REVIEW
Noelle Frey
T-cell engaging therapies such as blinatumomab and anti-CD19 chimeric antigen receptor (CAR) T cells have revolutionized our approach to patients with relapsed and refractory acute lymphoblastic leukemia (ALL). However, the immune activation responsible for high remission rates is also responsible for the unique treatment-related toxicity of cytokine release syndrome (CRS). The clinical signs of CRS include fever, hemodynamic instability, and capillary leak, which correlate with T-cell activation and elevated cytokine levels...
December 2017: Best Practice & Research. Clinical Haematology
https://www.readbyqxmd.com/read/29156145/fractional-flow-reserve-estimated-at-coronary-ct-angiography-in-intermediate-lesions-comparison-of-diagnostic-accuracy-of-different-methods-to-determine-coronary-flow-distribution
#6
Satoru Kishi, Andreas A Giannopoulos, Anji Tang, Nahoko Kato, Yiannis S Chatzizisis, Carole Dennie, Yu Horiuchi, Kengo Tanabe, João A C Lima, Frank J Rybicki, Dimitris Mitsouras
Purpose To compare the diagnostic accuracy of different computed tomographic (CT) fractional flow reserve (FFR) algorithms for vessels with intermediate stenosis. Materials and Methods This cross-sectional HIPAA-compliant and human research committee-approved study applied a four-step CT FFR algorithm in 61 patients (mean age, 69 years ± 10; age range, 29-89 years) with a lesion of intermediate-diameter stenosis (25%-69%) at CT angiography who underwent FFR measurement within 90 days. The per-lesion diagnostic performance of CT FFR was tested for three different approaches to estimate blood flow distribution for CT FFR calculation...
November 20, 2017: Radiology
https://www.readbyqxmd.com/read/29156107/hemodynamic-force-triggers-rapid-netosis-within-sterile-thrombotic-occlusions
#7
X Yu, J Tan, S L Diamond
BACKGROUND: Neutrophil extracellular traps (NETs) are released when neutrophils encounter infectious pathogens, especially during sepsis. Additionally, NETosis occurs during venous and arterial thrombosis, disseminated intravascular coagulation, and trauma. OBJECTIVE: We tested if hemodynamic forces trigger NETosis during sterile thrombosis. METHODS: NETs were imaged with Sytox-green during microfluidic perfusion of Factor XIIa-inhibited or thrombin-inhibited human whole blood over fibrillar collagen (± tissue factor)...
November 20, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/29155920/early-pregnancy-perfluoroalkyl-substance-plasma-concentrations-and-birth-outcomes-in-project-viva-confounded-by-pregnancy-hemodynamics
#8
Sharon K Sagiv, Sheryl L Rifas-Shiman, Abby F Fleisch, Thomas F Webster, Antonia M Calafat, Xiaoyun Ye, Matthew W Gillman, Emily Oken
Associations of prenatal exposure to perfluoroalkyl substances (PFASs), ubiquitous chemicals used in stain and water resistant products, with adverse birth outcomes may be confounded by pregnancy hemodynamics. We measured plasma concentrations of four PFASs in early pregnancy (median, 9 weeks) among 1,645 women in Project Viva, a Boston-area cohort recruited 1999-2002. We fit multivariable models to estimate PFAS associations with birth weight-for-gestational age z score and gestation length adjusting for sociodemographic confounders and two hemodynamic markers: 1) plasma albumin, a measure of plasma volume expansion, and 2) plasma creatinine, used to estimate glomerular filtration rate...
November 16, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29155815/allopurinol-attenuates-acute-kidney-injury-following-bothrops-jararaca-envenomation
#9
Pedro Henrique França Gois, Monique Silva Martines, Daniela Ferreira, Rildo Volpini, Daniele Canale, Ceila Malaque, Renato Crajoinas, Adriana Castello Costa Girardi, Maria Heloisa Massola Shimizu, Antonio Carlos Seguro
Snakebites have been recognized as a neglected public health problem in several tropical and subtropical countries. Bothrops snakebites frequently complicate with acute kidney injury (AKI) with relevant morbidity and mortality. To date, the only treatment available for Bothrops envenomation is the intravenous administration of antivenom despite its several limitations. Therefore, the study of novel therapies in Bothrops envenomation is compelling. The aim of this study was to evaluate the protective effect of Allopurinol (Allo) in an experimental model of Bothrops jararaca venom (BJ)-associated AKI...
November 20, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29155699/selective-angiographic-embolization-of-blunt-hepatic-trauma-reduces-failure-rate-of-nonoperative-therapy-and-incidence-of-post-traumatic-complications
#10
Han Xu, Li Jie, Sun Kejian, He Xiaojun, Liu Chengli, Zhang Hongyi, Kong Yalin
BACKGROUND Conflict still remains as to the benefit of angioembolization (AE) for non-operative therapy (NOT) of blunt hepatic trauma (BHT). The aim of this study was to determine whether AE could result in lower failure rates in hemodynamically stable BHT patients with high failure risk factors for NOT, and to systematically evaluate the effectiveness of AE for NOT of BHT. MATERIAL AND METHODS Medical records of all BHT patients from January 1, 1998 to December 31, 2015 at a large trauma center were collected and analyzed...
November 20, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29155385/local-low-dose-urokinase-thrombolysis-for-the-management-of-hemodynamically-stable-pulmonary-embolism-with-right-ventricular-dysfunction
#11
Sara Alcántara Carmona, Marina Pérez Redondo, Luis Nombela Franco, Rocío González Costero, Bárbara Balandín Moreno, Miguel Valdivia de la Fuente, Santiago Méndez Alonso, Agustín García Suárez, Ana Royuela
AIMS: To evaluate the effectiveness of local low-dose urokinase thrombolysis (LLDUT) in hemodynamically stable pulmonary embolism with right ventricular dysfunction (RVD). METHODS AND RESULTS: Prospective study. LLDUT with a 200,000 IU bolus followed by a 100,000 IU/h infusion. Treatment duration was determined through radiological control performed 48-72h into treatment. Follow-up echocardiogram was performed within seven days after LLDUT completion. Evolution of thrombus burden, pulmonary artery pressures (PAP) and RVD were studied, and hemorrhagic complications and mortality were recorded...
November 21, 2017: EuroIntervention
https://www.readbyqxmd.com/read/29154821/heterotaxy-syndrome-and-associated-arrhythmias-in-pediatric-patients
#12
Mary C Niu, Heather A Dickerson, Judson A Moore, Caridad de la Uz, Santiago O Valdés, Jeffrey J Kim, David E Bard, Shaine A Morris, Christina Y Miyake
BACKGROUND: Heterotaxy Syndrome (HS) is a rare disorder with complex anatomy involving misarrangements of the cardiac conduction system. Arrhythmias may be related to anatomic variations and contribute to morbidity. OBJECTIVE: This study investigated the associations between arrhythmias, anatomy, and outcomes in a large HS cohort. METHODS: A single center retrospective review of patients diagnosed with HS ≤ 21 years of age was performed...
November 14, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/29153929/accuracy-of-a-simulation-algorithm-for-modelling-lv-contractility-diastolic-capacitance-and-energetics-using-data-available-from-common-hemodynamic-monitors-and-echocardiography
#13
Paul M Heerdt, Scott Korfhagen, Hesham Ezz, Clara Oromendia
OBJECTIVE: To test the hypothesis that a simulation algorithm populated with data readily available from hemodynamic monitors and echocardiography can accurately model cardiac contractility, diastolic capacitance, and energetics. DESIGN: Bland-Altman analysis of paired data sets. SETTING: University laboratory. PARTICIPANTS: Archived data previously recorded from 7 anesthetized swine. MEASUREMENTS AND MAIN RESULTS: Left ventricular pressure and volume (LVV) data that had been continuously recorded over a range of inotropic conditions were used as reference data...
September 27, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29153810/edwards-sapien-3-valve-for-mitral-replacement-in-a-child-after-melody-valve-endocarditis
#14
Matteo Trezzi, Enrico Cetrano, Roberta Iacobelli, Adriano Carotti
We present the surgical implantation in mitral position of the Edwards Sapien 3 valve for prosthetic valve endocarditis in a severely ill child after multiple valve replacements. The procedure was safely performed and provided adequate hemodynamic results in the short term. This report highlights the excellent potential of Sapien 3 valve for the treatment of mitral valve disease in children with a mitral valve annulus of appropriate size. Of note, the use of the Sapien 3 valve should be considered when a bioprosthesis is required at the time of valve re-replacement...
December 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29153687/influence-of-non-dipping-pattern-of-blood-pressure-in-gestational-hypertension-on-maternal-cardiac-function-hemodynamics-and-intrauterine-growth-restriction
#15
A Ilic, D J Ilic, S Tadic, M Stefanovic, A Stojsic-Milosavljevic, K Pavlovic, A Redzek, L Velicki
BACKGROUND: An association between gestational hypertension (GH) and changes of maternal cardiac function was previously reported. AIM: The study assessed the effect of non-dipping pattern of blood pressure (BP) in GH on haemodynamic function and intrauterine growth restriction (IUGR). METHODS: This study included 126 women (91 with GH and 35 normotensive controls). Based on the BP values measured by ambulatory blood pressure monitoring (ABPM), all hypertensive women were classified in dipper (46 women) or in non-dipper group (45 women)...
October 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29153677/the-efficacy-of-peripartum-transthoracic-echocardiography-in-women-with-preeclampsia
#16
Sae Kyung Choi, Jong Chul Shin, Yong Gyu Park, In Yang Park, Ji Young Kwon, Hyun Sun Ko, Yeon Hee Kim
OBJECTIVE: To examine the features and efficacy of transthoracic echocardiography (TTE) in preeclampsia. METHODS: We retrospectively reviewed the medical records of 145 pregnant women with preeclampsia, who underwent TTE at Seoul St. Mary's Hospital between July 2006 and June 2016. We analyzed echocardiographic features in preeclampsia and the relationship between the severity of preeclampsia and TTE findings. Additionally, we examined the predictive echocardiographic factors of persistent hypertension and calculated the adjusted odds ratio (OR) and 95% confidence interval (CI) for multiple regression models by considering systolic and diastolic blood pressure and pre-pregnancy body mass index (BMI)...
October 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29153498/hemodynamic-assessment-before-and%C3%A2-after-endovascular-therapy-for-critical%C3%A2-limb-ischemia-and-association-with-clinical-outcomes
#17
Grant W Reed, Laura Young, Imad Bagh, Michael Maier, Mehdi H Shishehbor
OBJECTIVES: This study sought to determine the relationship between change in ankle-brachial index (ABI) and toe-brachial index (TBI) and outcomes following revascularization of critical limb ischemia (CLI). BACKGROUND: An increase in ABI of 0.15 after revascularization for peripheral artery disease with claudication is considered significant. However, the utility of using change in ABI or TBI to predict outcomes in patients with CLI is unproven. METHODS: This was an observational study of 218 patients with Rutherford class V or VI CLI that underwent endovascular therapy...
November 7, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29153496/hemodynamic-threshold-for-wound-healing-in-critical-limb-ischemia
#18
EDITORIAL
Christopher J White, Rajan A J Patel
No abstract text is available yet for this article.
November 7, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29153460/real-world-procedural-and-30-day-outcome-using-the-portico-transcatheter-aortic-valve-prosthesis-a-large-single-center-cohort
#19
Andrea Denegri, Fabian Nietlispach, Jan Kottwitz, Gabor Suetsch, Philipp Haager, Hector Rodriguez, Maurizio Taramasso, Slayman Obeid, Francesco Maisano
BACKGROUND: Published procedural and short-term outcome of the Portico valve for Transcatheter Aortic Valve Implantation (TAVI) is limited. We report a single-center patient series assessing procedural and 30-day outcome of this device. METHODS AND RESULTS: Procedural and 30-day follow-up data were prospectively collected from a consecutive series of 73 patients (80.7±6.9years, 45% male, mean STS score: 4.8±3.9) with severe aortic stenosis undergoing transcatheter aortic valve implantation (TAVI)...
November 10, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/29152942/effects-of-positive-end-expiratory-pressure-on-intracranial-pressure-during-pneumoperitoneum-and-trendelenburg-position-in-a-porcine-mode
#20
Nurdan Bedirli, Gökçen Emmez, Yusuf Ünal, Mehmet Tönge, Hakan Emmez
Background/aim: This study was undertaken to evaluate the effects of positive end-expiratory pressure (PEEP) levels on intracranial pressure (ICP) and cerebral perfusion pressure (CPP) and to determine the appropriate PEEP level during steep Trendelenburg position combined with pneumoperitoneum.Materials and methods: Ten pigs were included in this study. Pneumoperitoneum and Trendelenburg position were maintained and PEEP titration was initiated. Arterial pressure, heart rate, arterial blood gas, ICP, and CPP were recorded at the following time points: baseline (T0), 30 min after positioning and pneumoperitoneum (T1), PEEP 5 (T2), PEEP 10 (T3), PEEP 15 (T4), and PEEP 20 (T5)...
November 13, 2017: Turkish Journal of Medical Sciences
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