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Results 151 - 200 of 1430
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Romlin Birgitta S - - 2011
The majority of pediatric cardiac surgery patients receive blood transfusions. We hypothesized that the routine use of intraoperative thromboelastometry to guide transfusion decisions would reduce the overall proportion of patients receiving transfusions in pediatric cardiac surgery. One hundred pediatric cardiac surgery patients were included in the study. Fifty patients (study ...
Wong Jean - - 2010
Topical application of tranexamic acid to bleeding wound surfaces reduces blood loss in patients undergoing some major surgeries, without systemic complications. The objective of the present trial was to assess the efficacy and safety of the topical application of tranexamic acid on postoperative blood loss in patients undergoing primary unilateral ...
Ou Yen-Chuan - - 2011
Study Type - Therapy (case series) Level of Evidence 4 What's known on the subject? and What does the study add? Between December 2005 and January 2010, 200 consecutive patients with prostate cancer received RALP performed by a single surgeon. Only one case with Clavien grade II complication due to gouty ...
Itatani Keiichi - - 2010
Postoperative inflammatory response and perioperative systemic edema are the risks of failed Fontan circulation. We evaluated the efficiency of the miniaturized, poly-2-methoxyethylacrylate (PMEA)-coated cardiopulmonary bypass (CPB) circuit, which we devised in 2003, in the Fontan circulation. Thirty-seven patients who underwent the Fontan procedure between March 1996 and December 2006 were ...
Akçevin Atif - - 2010
The objectives of this study were: (i) to evaluate the effects of perfusion modes (pulsatile vs. nonpulsatile) on vital organs recovery and (ii) to investigate the influences of two different perfusion modes on the homeostasis of thyroid hormones in pediatric patients undergoing cardiopulmonary bypass (CPB) procedures. Two hundred and eighty-nine ...
Aĝirbaşli Mehmet - - 2010
Perioperative myocardial and cerebral damages are the major determinants of postoperative morbidity and mortality in pediatric cardiac surgery. Cardiopulmonary bypass (CPB) causes alterations in the levels of biomarkers related to inflammation, tissue damage, and other tissue pathologies. Early and accurate evaluation of inflammation and tissue damage would therefore be clinically ...
Cui Yongli - - 2010
In this study, we assessed the clinical effect of a new transfusion therapy guided by thromboelastograph (TEG) on blood protection. Thirty-one children with severe cyanosis (hematocrit ≥54%), who were diagnosed as having transposition of the great arteries or double outlet right ventricle with or without pulmonary valve stenosis, and underwent ...
Berman Marius M Department of Cardiothoracic Surgery, Papworth Hospital, Cambridge, United - - 2010
The effectiveness and safety of aprotinin in cardiac surgery has been questioned. The study aim was to compare both the blood-sparing effect and side effects of aprotinin and tranexamic acid in patients undergoing pulmonary endarterectomy. Data were analyzed retrospectively for 200 consecutive patients who underwent pulmonary endarterectomy between October 2006 ...
- - 2010
Pathogen reduction of platelets (PRT-PLTs) using riboflavin and ultraviolet light treatment has undergone Phase 1 and 2 studies examining efficacy and safety. This randomized controlled clinical trial (RCT) assessed the efficacy and safety of PRT-PLTs using the 1-hour corrected count increment (CCI(1hour) ) as the primary outcome. A noninferiority RCT ...
Hajjar Ludhmila A LA Surgical Intensive Care Unit and Department of Anesthesiology, Heart Institute (InCor), Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, - - 2010
Perioperative red blood cell transfusion is commonly used to address anemia, an independent risk factor for morbidity and mortality after cardiac operations; however, evidence regarding optimal blood transfusion practice in patients undergoing cardiac surgery is lacking. To define whether a restrictive perioperative red blood cell transfusion strategy is as safe ...
Tavares Maria - - 2011
The majority of fresh-frozen plasma (FFP) is transfused in the United States in the management of acquired bleeding disorders. The prothrombin time (PT), and its derivative the international normalized ratio (INR), is the most common test used to detect the presence and gauge the severity of these disorders. Observation studies ...
Likosky Donald S - - 2010
Transfusion of red blood cells, while often used for treating blood loss or haemodilution, is also associated with higher infection rates and mortality. The authors implemented an initiative to reduce variation in the number of perioperative transfusions associated with cardiac surgery. The authors examined patients undergoing non-emergent cardiac surgery at ...
Zheng Rehong - - 2010
Cardiac surgery with cardioplegic cardiac arrest and cardiopulmonary bypass (CPB) is associated with severe stress response, systemic inflammatory response, and injury. This study was designed to investigate the effects of intensive insulin therapy on patients undergoing valve replacement with CPB. One hundred nondiabetic inpatients undergoing valve replacement were randomly assigned ...
Wilt Michelle A - - 2010
The aim of this study was to determine a method of measuring productivity among general radiographers in a moderate-sized hospital and to improve and sustain productivity within that work area. The average times needed to perform the 13 most common examinations were measured. Performance of the various examinations was tracked ...
Demeyere R - - 2010
Fresh frozen plasma (FFP) and prothrombin complex concentrates (PCC) reverse oral anticoagulants. We compared PCC and FFP intraoperative administration in patients undergoing heart surgery with cardiopulmonary bypass (CPB). Forty patients [with international normalized ratio (INR)≥ 2·1] assigned semi-urgent cardiac surgery were randomized to receive either FFP (n = 20) or ...
Zhang Guo-ming - - 2010
To explore the change of phospho-p38 (P-p38) mitogen activated protein kinase(MAPK) and its influence on myocardial apoptosis in reperfusion injury in postconditioning. Totally 60 rats were equally and randomly divided into six groups: Sham group,reperfusion injury (R/I) group, postconditioning (Post) group, SB203580 (I_p38) group, anisomycin plus postconditioning (Ani+post) group,and anisomycin ...
Shastry Shamee - - 2010
The heterogeneity of A and B alleles results in weak variants of these antigens. Subgroups of A differ from each other quantitatively and qualitatively. The expected frequencies of A₁ and A₂ subtypes will be in Hardy-Weinberg equilibrium for the Mendelian inheritance of the allelic A₁ and A₂ genes. The frequency ...
Kapoor Shweta S Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur (C.G), 492010, - - 2010
A number of moisturizers are available containing natural hydrating, moisturizing, fi rming and occlusive property-imparting agent in the form of herbal extracts, juice and oils. The aim of this study is to assess the hydration and viscoelastic effect of commercially available herbal moisturizers, containing different herbs, on human skin, after ...
Georgopoulou Antonia-Panagiota - - 2011
The objective of this study is to define if early changes of procalcitonin (PCT) may inform about prognosis and appropriateness of administered therapy in sepsis. A prospective multicenter observational study was conducted in 289 patients. Blood samples were drawn on day 1, that is, within less than 24 hours from ...
Momeni Mona - - 2011
In this study, the authors used a continuous infusion of either levosimendan or milrinone as inotropic support after corrective congenital cardiac surgery. The hemodynamic and biochemical parameters were compared. A prospective, randomized, double-blind clinical study. A university hospital. Forty-one patients between 0 and 5 years old requiring inotropic support for ...
Warner Matthew A - - 2010
OBJECT: In this paper, the authors' goal was to examine the relationship between transfusion and long-term functional outcomes in moderately anemic patients (lowest hematocrit [HCT] level 21-30%) with traumatic brain injury (TBI). While evidence suggests that transfusions are associated with poor hospital outcomes, no study has examined transfusions and long-term ...
Yamano Yuko - - 2011
To elucidate the circumstances of their occupational exposure to methyl bromide (MeBr), we conducted a 17-yr study on 124 workers employed by a MeBr manufacturer. Subjects were classified into three groups according to the nature of their work: synthesis group, filling group, and other group. Urinary concentrations of bromide ion ...
Lundy Jonathan B - - 2010
Recent data demonstrate a possible mortality benefit in traumatically injured patients when given subcutaneous recombinant human erythropoietin (rhEPO). The purpose of this report is to examine the effect of rhEPO on mortality and transfusion in burn patients. We conducted a review of burn patients (greater than 30% total body surface ...
Kashuk Jeffry L - - 2010
BACKGROUND: The existence of primary fibrinolysis (PF) and a defined mechanistic link to the "Acute Coagulopathy of Trauma" is controversial. Rapid thrombelastography (r-TEG) offers point of care comprehensive assessment of the coagulation system. We hypothesized that postinjury PF occurs early in severe shock, leading to postinjury coagulopathy, and ultimately hemorrhage-related ...
Nakahira Atsushi - - 2011
Closed and miniaturized cardiopulmonary bypass circuits, which eliminate cardiotomy suction and open venous reservoirs with a reduced priming volume, have been reported to be advantageous. We comparatively examined the respective contribution of cardiotomy suction and open venous reservoirs to perioperative activation in coagulofibrinolysis and inflammation systems, with identical conditions of ...
Perkins Jeremy G - - 2011
At major combat hospitals, the military is able to provide blood products to include apheresis platelets (aPLT), but also has extensive experience using fresh whole blood (FWB). In massively transfused trauma patients, we compared outcomes of patients receiving FWB to those receiving aPLT. This study was a retrospective review of ...
Möhnle Patrick - - 2011
To evaluate postoperative red blood cell (RBC) transfusion and its association with postoperative cardiac events and multiorgan morbidity in uncomplicated cardiac surgery patients. A cohort of 945 patients from the 5,436 coronary artery bypass grafting patients enrolled in the international Multicenter Study of Perioperative Ischemia (McSPI) Epidemiology II (EPI II) ...
Ovrum Eivind - - 2011
Heparin coating of cardiopulmonary bypass circuits reduces the inflammatory response and increases the thromboresistance during extracorporeal circulation. These properties enables a lower systemic heparin dose, which has been shown to reduce the need for blood transfusions. Experience with this technique accumulated over 11 years has been analyzed. All patients underwent ...
Forget Patrice - - 2010
BACKGROUND: Dynamic variables predict fluid responsiveness and may improve fluid management during surgery. We investigated whether displaying the variability in the pulse oximeter plethysmogram (pleth variability index; PVI) would guide intraoperative fluid management and improve circulation as assessed by lactate levels. METHODS: Eighty-two patients scheduled for major abdominal surgery were ...
Verma Yashwant Singh - - 2010
The objectives of the study were to measure magnesium levels in neonates and infants undergoing arterial switch operation and to ascertain the role of magnesium supplementation in the prevention of postoperative arrhythmias. Group I (n=25): magnesium was administered in the dose of 30 mg/kg over 10 minutes in normal saline (5 ml) immediately ...
Givon-Lavi Noga - - 2010
BACKGROUND: The 7-valent CRM197 pneumococcal conjugated vaccine (PCV7) was originally licensed using 3 primary doses during infancy and a booster in the second year of life. We compared the originally licensed regimen to 2 widely used alternative regimens. METHODS: Five hundred forty-three infants were randomized to receive PCV7 at 2, ...
Peng Zhang - - 2010
The aim of this study was to evaluate the effects of pulse high-volume hemofiltration (PHVHF) in patients with severe sepsis. Twenty-two patients with severe sepsis admitted to XiJing hospital between January 2009 and January 2010 were included in the present study. Patients were randomly divided into the control group (conventional ...
Darwish Atef M AM Department of Obstetrics and Gynecology, Woman's Health University Hospital, Assiut, Egypt. - - 2010
To estimate the effect of 0.9% saline during bipolar resectoscopy and 1.5% glycine during monopolar resectoscopy on hemodynamic, biochemical and hematological parameters. A prospective randomized study in a tertiary care university hospital and comprising of 155 patients scheduled for hysteroscopic myomectomy. They were subjected to bipolar resectoscopic myomectomy utilizing 0.9% ...
Kücükakin B - - 2010
A possible mechanism underlying cardiovascular morbidity after major vascular surgery may be the perioperative ischaemia-reperfusion with excessive oxygen-derived free-radical production and increased levels of circulating inflammatory mediators. We examined the effect of melatonin infusion during surgery and oral melatonin treatment for 3 days after surgery on biochemical markers of oxidative ...
Hayashi Hironobu - - 2010
Data on intraocular pressure (IOP) during cardiac surgery with cardiopulmonary bypass (CPB) and anesthetic management are limited. This study was conducted to investigate changes in IOP during cardiac surgery with and without CPB. IOP was intraoperatively measured in patients undergoing elective cardiac surgery with (n = 35) or without (n = 11) CPB. Measurements ...
Groenenberg Ingrid - - 2010
Cardiopulmonary bypass procedures remain complex, involving many potential risks. Therefore, a nationwide retrospective study was conducted to gain insight into the number of incidents and accidents in Dutch adult perfusion practice. An anonymous postal survey (85 questions about hardware, disposables, fluids and medication, air emboli, anticoagulation, practice, and safety measures) ...
Lund Philip E - - 2010
Antithrombin concentrate (AT) is used to treat heparin resistance (HR) in cardiac surgery. It is usually given slowly due to the fear of anaphylaxis. This may delay cardiac catheterisation and the start of cardiopulmonary bypass (CPB). HR is often defined as the failure to reach or maintain a target activated ...
Sato Jun - - 2010
The aim of this study was to elucidate changes in interleukin-6 (IL-6) levels in whole saliva during the treatment of patients with oral squamous cell carcinoma (OSCC). Twenty-nine consecutive inpatients with OSCC were enrolled. Stimulated saliva was collected just after hospitalization (period 1), just before main treatment (surgery in 26 ...
Kobayashi Yasuhiko - - 2010
Since 2005, we have used a novel technique based on the closed cardiopulmonary bypass system without cardiotomy suction (minimal cardiopulmonary bypass [mini-CPB]) for aortic valve replacement (AVR). In this study, we investigated the clinical advantages of this approach. We prospectively studied 32 patients who underwent isolated AVR using the mini-CPB ...
Borgen Pål O - - 2010
Chemical thromboprophylaxis in total hip arthroplasty (THA) may increase surgical site bleeding. The drug dose and timing of such therapy is therefore important. We studied two cohorts of 298 and 301 patients undergoing THA. The first group received their first dose of dalteparin sodium 5000 IU subcutaneously the evening before ...
Simmons John W - - 2010
BACKGROUND: Clinical practice guidelines (CPGs) are used to keep providers up-to-date with the most recent literature and to guide in decision making. Adherence is typically improved although many have a muted impact. In March 2006, the US Army issued a damage control resuscitation CPG, encouraging 1:1 plasma:red blood cell (RBC) ...
Chowdhury Ujjwal K - - 2010
This study was designed to elucidate the trends in cerebral venous oxygen saturation in cyanotics and acyanotics undergoing normothermic and hypothermic cardiopulmonary bypass (CPB) and its relationship to perfusion flow rates. Five hundred and forty-eight patients (253 cyanotics) undergoing first surgical correction using CPB were included in this prospective study. ...
Pasquali Sara K SK Division of Pediatric Cardiology, Duke University Medical Center, Durham, North Carolina 27715, USA. - - 2010
Aprotinin was used frequently in children undergoing congenital heart operations with the aim of reducing bleeding, until it was taken off the market after adult studies reported increased renal failure and death. We evaluated the safety of aprotinin in a large multicenter cohort of children undergoing congenital heart operations. The ...
Saeki Hiroshi - - 2010
PURPOSE: Prediction of the postoperative course of esophagectomy is an important part of the strict perioperative management of patients undergoing surgery for esophageal cancer. METHODS: To evaluate their clinical importance, peripheral blood values, including white blood cell count (WBC), lymphocyte count, and the levels of total protein, transferrin, factor XIII, ...
Park Sophie - - 2010
ESAs are increasingly used to treat anemia of lower risk MDS, even before RBC transfusion requirement. From a previously published patient cohort treated with ESAs, we selected 112 patients with de novo low or int-1 IPSS MDS with Hb<10 g/dl, serum EPO<500 UI/l and who had never been transfused. Erythroid ...
Hayashi Shigeru - - 2010
The aim of this study is to elucidate the usefulness of plasma D-dimer for the prediction of thrombotic events in highly atherosclerotic patients. The severity of atherosclerosis was measured by non-invasive methods including cardio-ankle vascular index (CAVI) and carotid intima-media thickness (IMT) in 100 patients with atherosclerosis aged 72.1 years ...
Hosmane Sharath R - - 2010
A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was 'In patients coming to theatre with an intra aortic balloon pump (IABP), is it better to turn it off or keep it on while on bypass?' Altogether 46 papers were found using ...
Homi H Mayumi - - 2010
BACKGROUND: Aprotinin, a nonspecific serine protease inhibitor, has been used to decrease bleeding and reduce the systemic inflammatory response after cardiopulmonary bypass (CPB). Studies have variably linked aprotinin administration with both improved as well as adverse cerebral consequences after cardiac surgery. We designed this study to determine whether an antiinflammatory ...
Senay Sahin - - 2010
This study evaluates the efficiency of prophylactic tranexamic acid in coronary bypass surgery with respect to preoperative clopidogrel use. We analyzed data for 3754 consecutive patients who underwent isolated coronary bypass surgery with cardiopulmonary bypass between January 1999 and August 2008. The patients were placed into 4 groups according to ...
Boldt Joachim - - 2010
Balanced fluids appear to be have advantages over unbalanced fluids for correcting hypovolemia. The effects of a new balanced hydroxyethyl starch (HES) were studied in cardiac surgery patients. Prospective, randomized, unblinded study. Clinical study in a single cardiac surgery institution. Sixty patients undergoing elective cardiac surgery with cardiopulmonary bypass. Patients ...
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