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https://www.readbyqxmd.com/read/28915508/preoperative-intraaortic-balloon-pump-improves-early-outcomes-following-high-risk-coronary-artery-bypass-graft-surgery-a-meta-analysis-of-randomized-trials-and-prospective-study-design
#1
Penelope P Rampersad, Jacob A Udell, Rami Zawi, Maral Ouzounian, Christopher B Overgaard, Vinoda Sharma, Vivek Rao, Michael E Farkouh, Vladimír Džavík
BACKGROUND: Despite widespread use, evidence to support preemptive intraaortic balloon pump (IABP) insertion for patients undergoing high-risk coronary artery bypass graft (CABG) surgery remains sparse, and in need of a well-defined clinical trial. To inform the design of a prospective trial, we sought to review outcomes in randomized controlled trials (RCTs) of anticipatory IABP use vs control in patients undergoing high-risk CABG through meta-analysis. The primary endpoint was all-cause mortality within 30 days of surgery...
September 15, 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28887708/long-term-clinical-results-of-acute-myocardial-infarction-at-the-left-main-trunk-requiring-percutaneous-cardiopulmonary-support
#2
Takashi Yamauchi, Takafumi Masai, Kenji Fujii, Yoshiki Sawa, Shinya Shirai, Mitsunori Kamigaki, Naofumi Itou
The clinical results of patients with acute myocardial infarction (AMI) at the left main trunk (LMT) remain unclear, especially in cases requiring percutaneous cardiopulmonary support (PCPS). Twenty seven cases of AMI at the LMT requiring emergent PCPS were retrospectively investigated. These 27 patients were aged 44-83 years (65.6 ± 8.6 years) and 20 (81.5%) were men. Peak creatine kinase (CK) leakage ranged from 538 to 34,010 IU/l (13,553 ± 7656 IU/l). Eight (29.6%) patients were discharged without mechanical support...
September 8, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28846529/association-between-preoperative-cardiac-left-ventricular-dysfunction-and-perioperative-intraaortic-balloon-pump-in-patients-undergoing-off-pump-coronary-artery-bypass-surgery
#3
Go Kusumoto, Kenji Shigematsu, Kouhei Iwashita, Kenji Tominaga, Takaaki Totoki, Ken Yamaura
BACKGROUND: Prophylactic use of intraaortic balloon pump (IABP) reduces hospital mortality in patients with left ventricular (LV) systolic dysfunction undergoing coronary artery bypass surgery (CABG); however, its association in patients with LV diastolic dysfunction is unclear. This retrospective study investigated the association between preoperative LV function and perioperative use of IABP in patients undergoing off-pump CABG (OPCAB) at a university hospital. METHODS: 100 consecutive patients who underwent OPCAB between January 1, 2011 and August 31, 2014 were studied...
August 25, 2017: Heart Surgery Forum
https://www.readbyqxmd.com/read/28833503/persistent-acute-kidney-injury-following-transcatheter-aortic-valve-replacement
#4
Charat Thongprayoon, Wisit Cheungpasitporn, Michael A Mao, Narat Srivali, Wonngarm Kittanamongkolchai, Andrew M Harrison, Kevin L Greason, Kianoush B Kashani
BACKGROUND: Acute kidney injury (AKI) and its severity after transcatheter aortic valve replacement (TAVR) have been associated with worse outcomes. Studies have shown that AKI duration (transient or persistent) affects outcomes independently of AKI severity. This study was undertaken to determine the association, risk factors, and outcomes associated with persistent AKI (pAKI) after TAVR. METHODS: Adult patients undergoing TAVR at Mayo Clinic between January 1, 2008 and June 30, 2014 were enrolled...
August 22, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28820981/risk-factors-for-postoperative-acute-mesenteric-ischemia-among-adult-patients-undergoing-cardiac-surgery-a-systematic-review-and-meta-analysis
#5
Qi-Wen Deng, Wen-Cheng Tan, Bing-Cheng Zhao, Wen-Tao Deng, Miao Xu, Wei-Feng Liu, Ke-Xuan Liu
PURPOSE: We aimed to seek risk factors for AMI among adult patients undergoing cardiac surgery. MATERIALS AND METHODS: We searched electronic bibliographic databases for studies reporting risk factors for AMI among adult patients undergoing cardiac surgery. Pooled odds ratios (OR) and standard mean differences (SMD or MD) for risk factors between AMI and control group were estimated. RESULTS: 11 studies with 67,195 patients met the inclusion criteria...
August 12, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28819361/unilateral-headache-status-after-intra-aortic-balloon-pump-placement
#6
Garret M Weber, Alan L Gass, Shalvi B Parikh
INTRODUCTION: Intra-aortic balloon pump (IABP) counterpulsation is a catheter-based treatment for coronary artery disease and decompensated heart failure to increase coronary blood flow and improve cardiac output. IABP is generally well tolerated, and complications are usually related to peripheral vasculature or red blood cell and platelet consumption. The usual insertion site via femoral artery renders the patient bedbound. Recently, axillary artery has been used in patients with atherosclerotic peripheral vascular disease and documented small arteries or in those awaiting transplant to ensure ambulation and prevent deconditioning...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28816093/vascular-complications-following-intra-aortic-balloon-pump-implantation-an-updated-review
#7
Monique M de Jong, Roberto Lorusso, Fatima Al Awami, Francesco Matteuci, Orlando Parise, Pieter Lozekoot, Massimo Bonacchi, Jos G Maessen, Daniel M Johnson, Sandro Gelsomino
BACKGROUND: The use of the intra-aortic balloon pump (IABP) as a support device remains controversial due to the fact that a number of studies have shown no benefit in end mortality whilst using this device. One of the reasons for this could be the increase in vascular complications when using the pump. Therefore, the aim of the present review was to assess the current literature available with regards to IABP vascular complications during the clinical situation. METHODS: A literature search was performed, searching for IABP complications in adult human studies between 1990 and 2016...
August 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28800178/outcomes-of-catheter-ablation-of-ventricular-tachycardia-with-mechanical-hemodynamic-support-an-analysis-of-the-medicare-database
#8
Arash Aryana, André d'Avila, Christina L Cool, Marc A Miller, Fermin C Garcia, Gregory E Supple, Srinivas R Dukkipati, Dhanunjaya Lakkireddy, T Jared Bunch, Mark R Bowers, Padraig Gearoid O'Neill, Vivek Y Reddy, Francis E Marchlinski
INTRODUCTION: There is a paucity of data in favor of mechanical support during catheter ablation of ventricular tachycardia (VT). This study investigated the outcomes of VT ablation associated with mechanical support using percutaneous ventricular assist device (PVAD) versus intra-aortic balloon pump (IABP). METHODS AND RESULTS: We retrospectively examined the outcomes of patients who underwent VT ablation associated with PVAD versus IABP from 2010-2013, captured by the Medicare Inpatient Standard Analytic File database...
August 11, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28777134/retrospective-analysis-of-transcranial-doppler-patterns-in-veno-arterial-extracorporeal-membrane-oxygenation-patients-feasibility-of-cerebral-circulatory-arrest-diagnosis
#9
Marinella Marinoni, Giovanni Cianchi, Sara Trapani, Maria L Migliaccio, Manuela Bonizzoli, Letizia Gucci, Antonella Cramaro, Andrea Gallerini, Fabio Picciafuochi, Serafina Valente, Adriano Peris
Transcranial Doppler (TCD) is able to detect cerebral hemodynamic changes in real-time. Impairment of cerebral blood flow during veno-arterial (VA) extracorporeal membrane oxygenation (ECMO) treatment is referred to in the literature. Several cerebrovascular complications can affect VA ECMO patients, eventually leading to brain death (BD). Transcranial Doppler is a worldwide accepted technique for cerebral circulatory arrest (CCA) diagnosis for BD confirmation, and in Italy, it is mandatory in certain clinical conditions...
August 1, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28738485/-impact-and-clinical-outcome-of-intra-aortic-balloon-pump-use-during-percutaneous-coronary-intervention
#10
J J Xu, Z Gao, Y Song, Y L Ma, X F Tang, Y Yao, C He, H H Wang, Y J Yang, R L Gao, S B Qiao, B Xu, J Q Yuan
Objective: To observe the impact and clinical outcome of intra-aortic balloon pump(IABP) use in patients underwent percutaneous coronary intervention (PCI). Methods: From January 2013 to December 2013, 10 724 consecutive patients undergoing PCI were enrolled.After 2 years' follow-up, the incidence of major adverse cardiovascular and cerebrovascular events such as death, myocardial infarction, stent thrombosis, revascularization, recurrent stroke were recorded, propensity score was used to match baseline data, and the clinical outcomes in patients with IABP and non-IABP were compared...
July 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28725995/intra-aortic-balloon-pumping-and-thrombocytopenia-in-patients-with-acute-coronary-syndrome-incidence-risk-factors-and-prognosis
#11
Z Sheng, H Zhao, H Yan, S Jiang, Y Guan, Y Zhang, L Song, C Liu, P Zhou, K Liu, J Liu, Y Tan
BACKGROUND: Thrombocytopenia is a frequently encountered phenomenon during intra-aortic balloon pumping (IABP), which may limit its prolonged utilization. The aim of the study was to explore the risk factors and clinical implications of IABP-associated thrombocytopenia in patients with acute coronary syndrome (ACS). METHODS: We retrospectively analyzed the data of 222 patients with ACS undergoing invasive treatment strategy supported by IABP. The incidence and risk factors of IABP-associated thrombocytopenia, and the association between thrombocytopenia and relevant clinical endpoints (in-hospital death, bleeding according to the TIMI scale, and thromboembolic events), were analyzed...
July 19, 2017: Herz
https://www.readbyqxmd.com/read/28716039/extra-corporeal-membrane-oxygenation-for-refractory-cardiogenic-shock-after-adult-cardiac-surgery-a-systematic-review-and-meta-analysis
#12
Maziar Khorsandi, Scott Dougherty, Omar Bouamra, Vasudev Pai, Philip Curry, Steven Tsui, Stephen Clark, Stephen Westaby, Nawwar Al-Attar, Vipin Zamvar
BACKGROUND: Postcardiotomy cardiogenic shock (PCCS) refractory to inotropic support and intra-aortic balloon pump (IABP) occurs rarely but is almost universally fatal without mechanical circulatory support. In this systematic review and meta-analysis we looked at the evidence behind the use of veno-arterial extra-corporeal membrane oxygenation (VA ECMO) in refractory PCCS from a patient survival rate and determinants of outcome viewpoint. METHODS: A systematic review was performed in January 2017 using PubMed (with no defined time period) using the keywords "postcardiotomy", "cardiogenic shock", "extracorporeal membrane oxygenation" and "cardiac surgery"...
July 17, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28709666/novel-rotational-speed-modulation-system-used-with-venoarterial-extracorporeal-membrane-oxygenation
#13
Noritsugu Naito, Takashi Nishimura, Kei Iizuka, Yutaka Fujii, Yoshiaki Takewa, Akihide Umeki, Masahiko Ando, Minoru Ono, Eisuke Tatsumi
BACKGROUND: Femoral venoarterial extracorporeal membrane oxygenation (VA-ECMO) is widely used to maintain blood flow in patients with cardiogenic shock. However, retrograde blood flow increases left ventricular (LV) afterload during femoral VA-ECMO. Additional support by means of an intraaortic balloon pump (IABP) alleviates LV afterload but is associated with significant adverse events. We previously developed a system for rotational speed modulation in synchrony with the native cardiac cycle, for use with implantable continuous-flow LV assist devices...
July 11, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28706127/percutaneous-mechanical-circulatory-support-for-cardiac-disease-temporal-trends-in-use-and-complications-between-2009-and-2015
#14
Bradley W Ternus, Jacob C Jentzer, Abdallah El Sabbagh, Mackram F Eleid, Malcolm R Bell, Joseph G Murphy, Charanjit S Rihal, Gregory W Barsness
BACKGROUND: We present the indications for use, temporal trends, complications, and 1-year clinical outcomes after single-access percutaneous mechanical circulatory support device placement from years 2009-2015 at our institution. METHODS AND RESULTS: Patients with an intraaortic balloon pump (IABP) or Impella device placed in the catheterization suite between January 1, 2009 and December 31, 2015 were included. There were a total of 778 patients in this study. The mean number of devices placed per year was 111...
July 15, 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28682422/analysis-on-application-timing-of-iabp-in-emergency-pci-treatment-of-patients-with-combined-acute-myocardial-infarction-and-cardiac-shock
#15
M Zhou, K Yu, X-H Wang, C-S Yang, Y-P Lei, Y-G Wang, Y-Z Xue, H-C Yao, B Gao
OBJECTIVE: To study the application timing and effect of intra-aortic balloon pump (IABP) in the emergency PCI treatment of patients with combined acute myocardial infarction (AMI) and cardiogenic shock (CS). PATIENTS AND METHODS: 84 cases of patients with combined AMI and CS under PCI in emergency treatment were randomly divided into the control group (n=42) and observational group (n=42). The control group underwent IABP again, after the invalidation of internal medicine drug treatment, while the observational group underwent IABP before the operation...
June 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28655695/influences-of-prophylactic-implantation-iabp-and-passive-emergency-placement-iabp-in-clinical-prognosis-of-high-risk-of-coronary-bypass-patients
#16
Ying Zhang
This paper aims to study the influences of prophylactic placement of intra-aortic balloon pump (IABP) and passive emergency placement of IABP on the prognosis of patients with high risk of coronary bypass. In this study, 70 patients with high-risk coronary artery bypass IABP admitted to our hospital from August 2012 to August 2015 were selected and retrospectively analyzed. These patients were divided into two groups based on the timing of IABP placement, namely prophylactic placement of IABP group (group A, n=35) and passive emergency placement of IABP group (group B, n=35)...
May 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28625238/-risk-factors-of-perioperative-intra-aortic-balloon-pump-complications-in-cardiac-surgery-a-12-year-single-institution-analysis
#17
Hongyan Zhou, Yonghui Zhang, Yu Du, Fangfang Cao, Ji Wang, Li Zhao, Yu Nie, Haitao Zhang
OBJECTIVE: To investigate the incidence and risk factors of the complications in perioperative intra-aortic balloon pump (IABP) supported cardiac surgical patients. METHODS: The clinical data of adult cardiac surgery patients undergoing IABP in Fuwai Hospital from January 2005 to January 2017 were enrolled. The patients were divided into complications group and no complications group. Demographic characteristics, diagnosis, perioperative clinical parameters, IABP related data, and IABP complications (including ischemia, bleeding, vascular injury and mechanical problems) were collected...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28604505/prognostic-value-of-clinical-echocardiographic-and-angiographic-indicators-in-patients-with-large-anterior-st-segment-elevation-myocardial-infarction-as-a-first-acute-coronary-event
#18
Cesare Baldi, Maria V Polito, Rodolfo Citro, Rosario Farina, Tiziana Attisano, Marco Mirra, Paolo Chiodini, Michele R Di Muro, Marco Di Maio, Francesco Vigorito, Renato De Vecchis, Eduardo Bossone, Federico Piscione, Pietro Giudice, Gennaro Galasso
BACKGROUND: The risk of death in patients affected by ST-elevation segment myocardial infarction (STEMI) is well known, but more data are required to define the in-hospital mortality in special subsets. We sought to assess the prognostic value of indicators in patients with large anterior STEMI as a first acute coronary event, undergoing percutaneous coronary intervention (PCI) and intra-aortic balloon pump (IABP). METHODS AND RESULTS: We evaluated 48 consecutive large anterior STEMI patients admitted as first acute coronary event, undergoing in acute phase both PCI and IABP...
June 9, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28574276/intra-aortic-balloon-pump-protects-against-hydrostatic-pulmonary-oedema-during-peripheral-venoarterial-extracorporeal-membrane-oxygenation
#19
Nicolas Bréchot, Pierre Demondion, Francesca Santi, Guillaume Lebreton, Tai Pham, Apostolos Dalakidis, Laetitia Gambotti, Charles-Edouard Luyt, Matthieu Schmidt, Guillaume Hekimian, Philippe Cluzel, Jean Chastre, Pascal Leprince, Alain Combes
BACKGROUND: Increased left ventricular afterload during peripheral venoarterial-extracorporeal membrane oxygenation (VA-ECMO) support frequently causes hydrostatic pulmonary oedema. Because physiological studies demonstrated left ventricular afterload decrease during VA-ECMO assistance combined with the intra-aortic balloon pump (IABP), we progressively changed our standard practice systematically to associate an IABP with VA-ECMO. This study aimed to evaluate IABP efficacy in preventing pulmonary oedema in VA-ECMO-assisted patients...
June 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28574108/comparative-in-vivo-analysis-of-the-role-of-the-adventitia-and-the-endothelium-on-arterial-mechanical-function-relevance-for-aortic-counterpulsation
#20
Daniel Bia, Yanina Zócalo, Sandra Wray, Edmundo I Cabrera-Fischer
PURPOSE: The comparative effect of the intimal and adventitial layers on arterial biomechanics control, in basal and altered conditions, remains to be elucidated. This study aimed (1) to characterize the arterial conduit (CF) and buffering (distensibility) function of the iliac arteries in in vivo animals, in which the intimal and adventitial layers were removed; (2) to determine the effects of intra-aortic ballon pumping (IABP) on simultaneously de-adventitialized (DA) and de-endothelialized (DE) iliac arteries before and after induced heart failure...
May 24, 2017: International Journal of Artificial Organs
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