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Cvp central venous pressure

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https://www.readbyqxmd.com/read/28643321/global-end-diastolic-volume-could-be-more-appropiate-to-reduce-intraoperative-bleeding-than-central-venous-pressure-during-major-liver-transection
#1
Francisco Javier Redondo, Dawid Padilla, Ruben Villazala, Pedro Villaeiro, Victor Baladron, Natalia Bejerano
BACKGROUND: Central venous pressure often fails to identify the true value of cardiac preload. Our purpose is to investigate whether Global End-Diastolic Volume (GEDV) values can control hemodynamic parameters for the measurement of fluid volume, cardiac preload and blood loss during liver transection. METHODS: This was a prospective clinical study that included patients undergoing liver resection. All patients were monitored by means of PiCCO technology and 222 hemodynamic measurements were performed in 74 patients...
2017: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/28634780/echocardiographic-inferior-vena-cava-measurement-as-an-alternative-to-central-venous-pressure-measurement-in-neonates
#2
Muzamil Mustafa Mugloo, Seema Malik, Rubeena Akhtar
OBJECTIVES: To evaluate the correlation between echocardiographic inferior vena cava (IVC) measurements and central venous pressure (CVP) in neonates. Also, to evaluate the correlation between IVC measurements and gestational age (GA) and body weight (BW). METHODS: This cross sectional analytical study was conducted from June 2014 through June 2016 in a level III NICU. All neonates requiring intensive hemodynamic monitoring and having umbilical venous catheter (UVC) in place for clinical indications were enrolled in the study...
June 21, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28632543/stroke-volume-variation-guided-versus-central-venous-pressure-guided-low-central-venous-pressure-with-milrinone-during-living-donor-hepatectomy-a-randomized-double-blinded-clinical-trial
#3
Jiwon Lee, Won Ho Kim, Ho-Geol Ryu, Hyung-Chul Lee, Eun-Jin Chung, Seong-Mi Yang, Chul-Woo Jung
BACKGROUND: We previously demonstrated the usefulness of milrinone for living donor hepatectomy. However, a less-invasive alternative to central venous catheterization and perioperative contributors to good surgical outcomes remain undetermined. The current study evaluated whether the stroke volume variation (SVV)-guided method can substitute central venous catheterization during milrinone-induced profound vasodilation. METHODS: We randomly assigned 42 living liver donors to receive either SVV guidance or central venous pressure (CVP) guidance to obtain milrinone-induced low CVP...
June 16, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28631361/optimal-right-heart-filling-pressure-in-acute-respiratory-distress-syndrome-determined-by-strain-echocardiography
#4
Romel Garcia-Montilla, Faryal Imam, Mi Miao, Kathryn Stinson, Akram Khan, Stephen Heitner
INTRODUCTION: Right ventricular (RV) systolic dysfunction is common in acute respiratory distress syndrome (ARDS). While preload optimization is crucial in its management, dynamic fluid responsiveness indices lack reliability, and there is no consensus on target central venous pressure (CVP). We analyzed the utility of RV free wall longitudinal strain (RVFWS) in the estimation of optimal RV filling pressure in ARDS. METHODS: A retrospective cross-sectional analysis of clinical data and echocardiograms of patients with ARDS was performed...
June 2017: Echocardiography
https://www.readbyqxmd.com/read/28625386/hemodynamic-determinants-of-mortality-after-fontan-operation
#5
Hideo Ohuchi, Aya Miyazaki, Jun Negishi, Yosuke Hayama, Michikazu Nakai, Kunihiro Nishimura, Hajime Ichikawa, Isao Shiraishi, Osamu Yamada
BACKGROUND: Elevated central venous pressure (CVP), low cardiac output, and mild hypoxia are common early and late after Fontan operations. However, the association of these characteristics with late mortality is unclear. We aimed to elucidate the hemodynamic determinants of mortality after Fontan operation. METHOD: We evaluated early (group early; 0.5-5years postoperatively, n=387) and late (group late; ≥15years postoperatively, n=161) Fontan hemodynamics that included CVP (mm Hg), cardiac index (CI; L/min per m(2)), systemic ventricular end-diastolic volume index (mL/m(2)), ejection fraction (EF; %), and arterial blood oxygen saturation (%)...
July 2017: American Heart Journal
https://www.readbyqxmd.com/read/28625256/-comparison-of-effect-of-norepinephrine-and-terlipressin-on-patients-with-ards-combined-with-septic-shock-a-prospective-single-blind-randomized-controlled-trial
#6
Zhi Chen, Ping Zhou, Yuanhua Lu, Chunli Yang
OBJECTIVE: To approach the effect of different vasopressor on hemodynamics, volume responsiveness, fluid volume balance, renal function and prognosis in patients with acute respiratory distress syndrome (ARDS) complicated with septic shock. METHODS: A prospective single-blind randomized controlled trial was conducted. ARDS patients with septic shock admitted to the Department of Critical Care Medicine of Jiangxi Provincial People's Hospital from January 1st, 2015 to May 1st, 2016 were enrolled...
February 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28625241/-efficacy-and-safety-of-intravenous-recombinant-human-brain-natriuretic-peptide-in-patients-with-severe-heart-failure-a-prospective-multicenter-clinical-study
#7
Xue Feng, Yue Wu, Ying Meng, Yizhen Wei
OBJECTIVE: To explore the efficacy and safety of recombinant human brain natriuretic peptide (rhBNP) in the patients with severe heart failure (HF). METHODS: A prospective multicenter study was conducted. Patients whose age > 18 years old, and with the New York Heart Association (NYHA) cardiac function grade over III-IV, acute cardiac insufficiency and the acute exacerbation of chronic cardiac insufficiency admitted to intensive care unit/cardiovascular care unit (ICU/CCU) of 58 Hospitals in China were enrolled...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28625234/-effect-of-global-end-diastolic-volume-index-guidance-fluid-resuscitation-in-elderly-patients-with-septic-shock
#8
Shuang Ma, Rumin Zhang, Shifu Wang, Meiling Zhao, Lei Wang, Yun Zhang
OBJECTIVE: To evaluate the effect of global end diastolic volume index (GEDVI) on fluid resuscitation in elderly patients with septic shock. METHODS: A prospective randomized controlled trial (RCT) was conducted. Septic shock patients over 65 years admitted to intensive care unit (ICU) of Shandong Province, Zibo Central Hospital from January 2013 to December 2015 were enrolled. The patients were randomly divided into control group and observation group, 20 cases in each group...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28603624/predicting-the-need-for-fluid-therapy-does-fluid-responsiveness-work
#9
REVIEW
Hiroshi Ueyama, Sawami Kiyonaka
Fluid overdose can be harmful in critically ill patients. Since central venous pressure (CVP) is currently considered to be an inappropriate indicator of preload, much attention is being given to predicting fluid responsiveness, i.e., the response of stroke volume (SV) or cardiac output (CO) to fluid challenge. However, when fluid responsiveness was evaluated in critically ill patients, including sepsis, only 40-50% of the patients responded. Moreover, most fluid responders do not show significant hemodynamic improvement after fluid administration...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28557569/the-global-end-diastolic-volume-gedv-could-be-more-appropiate-to-fluid-management-than-central-venous-pressure-cvp-during-closed-hyperthermic-intrabdominal-chemotherapy-with-co2-circulation
#10
Francisco Javier Redondo, David Padilla, Pedro Villarejo, Victor Baladron, Patricia Faba, Sergio Sánchez, José Ramón Muñoz-Rodríguez, Natalia Bejarano
BACKGROUND: Closed hyperthermic intraperitoneal chemotherapy (HIPEC) may increase abdominal pressure and effects of hemodynamic changes due to maintenance hyperthermia. Our aim was to analyze the safety and effectiveness of our closed technique with CO2 circulation in management fluid status and hemodynamic parameters by means of cardiac preload control measured by Global End Diastolic Values (GEDV) and a gas exchanger. MATERIAL AND METHODS: A Pilot Clinical Study that included 18 advanced ovarian cancer patients undergoing citoreductive surgery and HIPEC...
May 30, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28552594/plasma-concentration-and-cardiovascular-effects-of-intramuscular-medetomidine-combined-with-three-doses-of-the-peripheral-alpha2-antagonist-mk-467-in-dogs
#11
Flavia Restitutti, M Johanna Kaartinen, Marja R Raekallio, Otto Wejberg, Emmi Mikkola, Jerome R E Del Castillo, Mika Scheinin, Outi M Vainio
OBJECTIVE: We investigated the plasma concentrations and cardiovascular effects of intramuscularly (IM) administered medetomidine, administered alone or with three different doses of MK-467. STUDY DESIGN: Prospective, randomized, open, crossover trial. ANIMALS: Eight purpose-bred healthy Beagle dogs. METHODS: Each dog was administered four treatments: medetomidine 20 μg kg(-1) IM alone or mixed in the same syringe with MK-467 (200 μg kg(-1), 400 μg kg(-1) or 600 μg kg(-1))...
January 11, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28552297/comparison-between-2-strategies-of-fluid-management-on-blood-loss-and-transfusion-requirements-during-liver-transplantation
#12
Nirmeen A Fayed, Khaled A Yassen, Ayat R Abdulla
OBJECTIVE: To compare the effects of low central venous pressure (LCVP) and transesophageal Doppler (TED)-guided fluid management on blood loss and blood transfusion during liver transplantation (LTx). DESIGN: Retrospective study. SETTING: Single institution, university hospital. PARTICIPANTS: Adult recipients of LTx. INTERVENTIONS: Two groups: control (LCVP G), n=45 with CVP maintained 40% lower than the preoperative value during the preanhepatic phase...
February 22, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28538759/comparison-of-two-central-venous-pressure-control-strategies-to-prevent-atrial-fibrillation-after-coronary-artery-bypass-grafting
#13
Mario Augusto Cray da Costa, Wesley Lirani, Ana Caroline Wippich, Luana Lopes, Eduardo de Souza Tolentino, Beatriz Zampar, Marcelo Derbli Schafranski
Background: Atrial fibrillation (AF) takes place in 10-40% of patients undergoing coronary artery bypass grafting (CABG), and increases cardiovascular mortality. Enlargement of atrial chambers is associated with increased AF incidence, so patients with higher central venous pressure (CVP) are expected to have larger atrial distension, which increases AF incidence. Objective: To compare post-CABG AF incidence, following two CVP control strategies. Methods: Interventional, randomized, controlled clinical study...
April 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28496494/effect-of-inhalation-of-lavender-essential-oil-on-vital-signs-in-open-heart-surgery-icu
#14
Armaiti Salamati, Soheyla Mashouf, Faraz Mojab
This study evaluated the effects of inhalation of Lavender essential oil on vital signs in open heart surgery ICU. The main complaint of patients after open-heart surgery is dysrhythmia, tachycardia, and hypertension due to stress and pain. Due to the side effects of chemical drugs, such as opioids, use of non-invasive methods such as aromatherapy for relieving stress and pain parallel to chemical agents could be an important way to decrease the dose and side effects of analgesics. In a multicenter, single-blind trial, 40 patients who had open-heart surgery were recruited...
2017: Iranian Journal of Pharmaceutical Research: IJPR
https://www.readbyqxmd.com/read/28481994/risk-factors-for-the-development-of-right-ventricular-failure-after-left-ventricular-assist-device-implantation-a-single-centre-retrospective-with-focus-on-deformation-imaging%C3%A2
#15
Nadia Boegershausen, Rashad Zayat, Ali Aljalloud, Giulia Musetti, Andreas Goetzenich, Lachmandath Tewarie, Ajay Moza, Andrea Amerini, Rüdiger Autschbach, Nima Hatam
OBJECTIVES: Right heart failure (RHF) after the implantation of a left ventricular assist device (LVAD) remains a dreaded postoperative complication. Using 2D speckle-tracking echocardiography, it is possible to acquire right ventricular global and regional function. The aim of our study was to assess whether speckle-tracking echocardiography values will better predict the RHF post-continuous-flow LVAD implantation. METHODS: From January 2014 to January 2016, 54 patients who underwent LVAD implantation were included and retrospectively analysed...
May 8, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28468613/low-mean-perfusion-pressure-is-a-risk-factor-for-progression-of-acute-kidney-injury-in-critically-ill-patients-a-retrospective-analysis
#16
Marlies Ostermann, Anna Hall, Siobhan Crichton
BACKGROUND: The aim was to investigate whether mean perfusion pressure (MPP) calculated as the difference between mean arterial pressure (MAP) and central venous pressure (CVP) was associated with risk of progression from AKI I to AKI III in critically ill patients. METHODS: Retrospective analysis of adult patients admitted to a multi-disciplinary adult intensive care unit (ICU) between July 2007 and June 2009 who developed AKI I and in whom advanced haemodynamic monitoring was initiated within 12 h of diagnosis of AKI I...
May 3, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28421732/comparison-of-absolute-fluid-restriction-versus-relative-volume-redistribution-strategy-in-low-central-venous-pressure-anesthesia-in-liver-resection-surgery-a-randomized-controlled-trial
#17
Jan Zatloukal, Richard Pradl, Jakub Kletečka, Tomáš Skalický, Václav Liška, Jan Benes
BACKGROUND: Lowering central venous pressure (CVP) can decrease blood loss during liver resection and it is associated with improved outcomes. Multiple CVP reducing maneuvers have been described, but direct comparison of their effectiveness and safety has never been performed. METHODS: Patients undergoing resections of 2 or more liver segments were equally randomized to absolute fluid restriction (AR, N = 17) or relative volume redistribution group (RR, N = 17)...
April 19, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28420471/-mixed-venous-arterial-carbon-dioxide-difference-combined-with-passive-leg-raising-in-guiding-volume-management-for-patients-post-off-pump-coronary-artery-bypass-grafting
#18
Likun Huo, Peijun Li, Chang Xie, Chenglei Yan, Jie Li
OBJECTIVE: To investigate whether mixed venous-arterial carbon dioxide difference (Pv-aCO2) combined with passive leg raising (PLR) could better guide volume management for patients post off-pump coronary artery bypass grafting (OPCABG). METHODS: Eighty patients experienced OPCABG, and admitted to Tianjin Chest Hospital from June 1st to October 1st in 2016 were enrolled. They were randomly divided into two groups: observation group given Pv-aCO2 combined with PLR directed therapy and control group given central venous pressure (CVP) directed therapy, 40 cases in each group...
April 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28371221/prediction-of-right-ventricular-failure-after-ventricular-assist-device-implant-systematic-review-and-meta-analysis-of-observational-studies
#19
REVIEW
Diego Bellavia, Attilio Iacovoni, Cesare Scardulla, Lorenzo Moja, Michele Pilato, Sudhir S Kushwaha, Michele Senni, Francesco Clemenza, Valentina Agnese, Calogero Falletta, Giuseppe Romano, Joseph Maalouf, Michael Dandel
Right ventricular failure (RVF) after left ventricular assist device (LVAD) implantation is associated with increased morbidity and mortality, but the identification of LVAD candidates at risk for RVF remains challenging. We undertook a systematic review and meta-analysis of observational studies of risk factors associated with RVF after LVAD implant. Thirty-six studies published between 1 January 1995 and 30 April 2015, comprising 995 RVF patients out of a pooled final population of 4428 patients, were identified...
March 31, 2017: European Journal of Heart Failure
https://www.readbyqxmd.com/read/28365215/mean-arterial-pressure-to-central-venous-pressure-ratio-a-novel-marker-for-right-ventricular-failure-after-left-ventricular-assist-device-placement
#20
Burhan Mohamedali, Rami Doukky, Kelly Karavalos, Elizabeth Avery, Geetha Bhat
BACKGROUND: Early right ventricular failure (RVF) is common after left ventricular assist device (LVAD) implantation and often leads to increased morbidity and mortality. It is difficult to predict early RVF on the basis of clinical and hemodynamic parameters. We investigated the utility of mean arterial pressure (MAP) to central venous pressure (CVP) ratio in predicting early RVF. METHODS AND RESULTS: We analyzed a retrospective cohort of 212 consecutive patients who underwent hemodynamic assessment before destination-therapy LVAD implantation...
March 29, 2017: Journal of Cardiac Failure
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