• Low central venous pressure versus acute normovolemic hemodilution versus conventional fluid management for reducing blood loss in radical retropubic prostatectomy: a randomized controlled trial. (uams.edu)
  • Effects of Acute Normovolemic Hemodilution on Perioperative Coagulation and Fibrinolysis in Elderly Patients Undergoing Hepatic Carcinectomy[J].Chinese Medical Sciences Journal, 2010, 25(3): 146-150. (cams.cn)
  • Evaluation of selected parameters of blood coagulation and fibrinolysis system in patients undergoing total hip replacement surgery with normovolemic hemodilution procedure and standard enoxaparine prophylaxis. (cams.cn)
  • Efficacy of minimal acute Normovolemic Hemodilution (ANH) in avoiding homologous blood transfusion during cardiovascular surgery remains controversial. (mathewsopenaccess.com)
  • To better understand the role of acute normovolemic hemodilution (ANH) in coronary artery bypass grafting (CABG), we compared ANH with standard intraoperative care in a retrospective cohort study. (mathewsopenaccess.com)
  • Acute normovolemic hemodilution (ANH) could be a viable option to allogeneic blood transfusion. (mathewsopenaccess.com)
  • Twenty-five male patients (aged 53-67 years) underwent CABG under general anesthesia with normovolemic hemodilution. (medscimonit.com)
  • Effects of acute normovolaemic haemodilution and partial exchange transfusion on blood product utilization, haemostasis and haemodynamics in surgery of the thoracoabdominal aorta. (mcmaster.ca)
  • Effect of acute hypervolemic hemodilution with different colloids on GPIIb/IIIa and P-selectin expression in patients with colon cancer during perioperative period. (cams.cn)
  • Haemodilution and hypothermia both contribute to coagulopathy and aggravate acute traumatic coagulopathy, which has been recognized as a significant cause of death in patients with traumatic injuries [ 1 ]. (biomedcentral.com)
  • Hemodilution was produced by mixing the blood with 40% Tris/saline solution, fibrinolysis by treating the blood with 160 ng/mL tPA, acidosis by adding 1.2 mg/mL lactic acid achieving pH 7.0 to 7.1, and hypothermia by running the assay at 31°C. Intact blood tested at 37°C served as control. (tau.ac.il)
  • Clotting initiation was reduced by hemodilution and further reduced by additive hypothermia. (tau.ac.il)
  • The propagation phase of blood clotting was reduced by hemodilution, further reduced by additive hypothermia, and maximally reduced if additionally combined with fibrinolysis. (tau.ac.il)
  • No effect of fibrinolysis on clot propagation was observed at 37°C. Maximum clot firmness was reduced by hemodilution, further reduced by additive fibrinolysis, and maximally reduced if additionally combined with hypothermia. (tau.ac.il)
  • CONCLUSION: The study revealed a differential effect of TIC constituents - hemodilution, hypothermia, fibrinolysis, and acidosis - on clot formation and platelet function. (tau.ac.il)
  • The aim of this in vitro study was to determine whether fibrinogen concentrate, or a combination of factor XIII and fibrinogen concentrates, could reverse a haemodilution-induced coagulopathy during hypothermia. (biomedcentral.com)
  • We therefore studied the efficacy of concentrates of fibrinogen and factor XIII (FXIII) in improving in vitro coagulopathy induced by haemodilution and hypothermia. (biomedcentral.com)
  • Conclusions: These findings indicate that isovolemic hemodilution accelerates the plasma (not red cell) flow velocity in cerebral microvessels. (tmu.edu.tw)
  • All patients received hypervolemic hemodilution therapy aiming for a hematocrit of 33-38%, 10-12 mmHg central venous pressure (or 15-18 mmHg pulmonary wedge pressure), and 160-200 mmHg systolic arterial pressure during the risk period for vasospasm. (biomedcentral.com)
  • Fibrinogen improved in vitro haemodilution-induced coagulopathy at both 33°C and 37°C, though more efficiently after crystalloid than HES haemodilution. (biomedcentral.com)
  • Hemodilution" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (uams.edu)
  • Background and Purpose: Hemodilution lowers the total circulatory red cell mass and blood viscosity and thereby may alter the time of passage of red cells and plasma through cerebral microvessels. (tmu.edu.tw)
  • Hemodilution - With this technique, a set amount of your blood is drawn before your surgical procedure begins. (lvhn.org)
  • Methods: Blood of 10 healthy volunteers was examined under temperature variation between 18.5 and 37°C at four different levels of hemodilution. (eur.nl)
  • Methods: Adult Wistar-Kyoto rats, aged approximately 32 weeks, were divided into hemodilution and control groups. (tmu.edu.tw)
  • This graph shows the total number of publications written about "Hemodilution" by people in UAMS Profiles by year, and whether "Hemodilution" was a major or minor topic of these publications. (uams.edu)
  • Total calcium level decreases during pregnancy, due to hemodilution, while the ionized calcium level remains stable [2 ]. (who.int)
  • Only 4 studies discussed hemodilution. (bvsalud.org)
  • La sélection a été faite selon les recommandations de l'Agence Nationale d'Accréditation et d'Evaluation en Santé et celles de « Strengthening the Reporting of Observational Studies in Epidemiology ¼. (bvsalud.org)
  • 13. Myocardial blood flow and oxygen consumption during isovolemic hemodilution alone and in combination with adenosine-induced controlled hypotension. (nih.gov)
  • The ASH guideline panel suggests either red cell exchange with isovolemic hemodilution (IHD-RCE) or conventional RCE in patients with SCD (all genotypes) receiving chronic transfusions. (guidelinecentral.com)
  • 5. [Hemodynamics in controlled normovolemic hemodilution in patients with obliterative vascular diseases]. (nih.gov)
  • 11. [Dynamics of regional blood circulation in normovolemic hemodilution in patients with arterial occlusive diseases]. (nih.gov)
  • 12. [Preoperative normovolemic hemodilution]. (nih.gov)
  • 14. [Normovolemic hemodilution during surgical revascularization of the myocardium]. (nih.gov)
  • 19. [The hemostasis system in acute normovolemic preoperative hemodilution]. (nih.gov)
  • 20. Comparison of hemodynamic changes after acute normovolemic hemodilution using Ringer's lactate versus 5% albumin in patients on beta-blockers undergoing coronary artery bypass surgery. (nih.gov)
  • Acute normovolemic hemodilution: autologous blood collected just prior to surgery (perioperatively). (transfusionontario.org)
  • Henderson RA, Choi S. History and Practice of Acute Normovolemic Hemodilution. (umaryland.edu)
  • 9. [Acute preoperative hemodilution--possibility for autologous blood transfusion]. (nih.gov)
  • Analysis of clinical laboratory data following administration of terazosin suggested the possibility of hemodilution based on decreases in hematocrit, hemoglobin, white blood cells, total protein and albumin. (nih.gov)
  • Decreases in hematocrit and total protein have been observed with alpha-blockade and are attributed to hemodilution. (nih.gov)
  • Massage therapy also modulates immune function, induces hemodilution and decreases serum cholesterol. (massagemag.com)
  • Total calcium level decreases during pregnancy, due to hemodilution, while the ionized calcium level remains stable [2 ]. (who.int)
  • However, a disproportionate increase in plasma volume results in hemodilution (hydremia of pregnancy): hematocrit (Hct) decreases from between 38% and 45% in healthy women who are not pregnant to about 34% during late single pregnancy and to 30% during late multifetal pregnancy. (msdmanuals.com)
  • May increase the risk for hypervolemia or hemodilution (too much fluid in the blood). (drugs.com)
  • Hypervolemia: Use with caution in patients who are at risk of hypervolemia or hemodilution. (nih.gov)
  • OBJECTIVE: to evaluate the impact of acute normovolaemic haemodilution (ANH) on the blood transfusion requirements in elective abdominal aortic aneurysm (AAA) repair in a single vascular unit. (mcmaster.ca)
  • The effects of major blood transfusion and its management, including the principles and practice of acute normovolaemic haemodilution and intraoperative cell salvage. (vasgbi.com)
  • 17. Effects of iso- and hypervolemic hemodilution on regional cerebral blood flow and oxygen delivery for patients with vasospasm after aneurysmal subarachnoid hemorrhage. (nih.gov)
  • Use with caution in conditions where hypervolemia and its consequences or hemodilution could represent a special risk to the patient. (nih.gov)
  • Under conditions where hypervolemia and/or hemodilution may occur, adjust the dose and rate of infusion to the patient's volume status. (takeda.com)
  • 6. Effect of hemodilution on tissue perfusion and blood coagulation during radical hysterectomy. (nih.gov)
  • Blood volume and haemodilution in extracorporeal circulation: changes during perfusion. (bmj.com)
  • Thrombocytopenia caused by platelet destruction, hypersplenism, or hemodilution. (medlineplus.gov)
  • Your platelet count may fall due to destruction as well as natural hemodilution. (herbalpapaya.com)
  • the importance of treatment with calcium antagonists, hypervolaemic haemodilution, and induced arterial hypertension is discussed in light of the current literature. (nih.gov)
  • Further, it has been proposed ( 2 ) that hemodilution may be responsible for the aortic-to-distal arterial pressure gradient often seen after cardiopulmonary bypass. (ispub.com)
  • Mean arterial pressure in the aorta was not significantly different from the distal femoral artery, both before (97±20 vs. 95±19mmHg, respectively) and after hemodilution (93±17 vs. 91±17mmHg, respectively). (ispub.com)
  • Figure 3: Depicts the effect of hemodilution on systolic, mean, diastolic and zero-flow arterial pressures. (ispub.com)
  • Figure 4: Depicts the relationship between cardiac output and mean arterial pressure before (red) and after hemodilution (yellow). (ispub.com)
  • 1. [Effect of acute preoperative hemodilution on circulation, oxygen budget and blood coagulation]. (nih.gov)
  • However these relied on hemodilution and not on specific effects of hydroxyethyl starch on the coagulation system. (tum.de)
  • Deficiencies may be congenital or acquired secondary to liver disease, disseminated intravascular coagulation (DIC), or hemodilution after massive transfusion with red blood cells and crystalloid / colloid solutions. (utmb.edu)
  • 2. Effects of a hemoglobin-based oxygen carrier (HBOC-201) on hemodynamics and oxygen transport in patients undergoing preoperative hemodilution for elective abdominal aortic surgery. (nih.gov)
  • 7. Oxygen transport and tissue oxygenation under moderate and extreme hemodilution during coronary bypass surgery. (nih.gov)
  • Coagulopathies The most common cause of intraoperative coagulopathy is thrombocytopenia secondary to hemodilution. (perfusion.com)
  • 31 patients received during 10 consecutive days daily 500 ml hydroxyethyl starch solution 200/0.5 each as an hemodilution therapy. (tum.de)
  • Hemodilution was achieved removing 30 ml/Kg of blood over 5 to 10 minutes and replacing it with warm 0.9% NaCl as required to maintain constant systolic aortic pressure. (ispub.com)
  • Infusion of the extracorporeal priming fluid into the patient causes initial hemodilution. (asn-online.org)
  • If Hb is 11.5 g/dL at the onset of pregnancy, women may be treated prophylactically because subsequent hemodilution usually reduces Hb to 10 g/dL. (msdmanuals.com)
  • Despite hemodilution, oxygen-carrying capacity remains normal throughout pregnancy. (msdmanuals.com)
  • The changes often result in enhanced hemodilution, heart rate, stroke volume, and reduced pulmonary residual capacity. (hindawi.com)
  • 10. [Autotransfusion through acute, preoperative hemodilution --1st clinical experiences]. (nih.gov)
  • Now he led a working group dealing with questions of clinical physiology, particularly regarding respiration, blood products, and hemodilution. (tredition.com)
  • However, the fact that hemodilution decreased zero-flow pressure suggests that physical characteristics of the blood, such as viscosity, are at least in part responsible. (ispub.com)
  • Major oncological surgery patients are at risk of severe bleeding due to the tumor biology, pre-operative cancer therapies (chemo-radiation and immune-therapies), and perioperative factors e.g. hemodilution, and hypothermia. (scirp.org)
  • Hemodilution is used routinely during cardiac surgery and CPB. (ispub.com)
  • 4. [Preoperative hemodilution with autotransfusion in vascular surgery. (nih.gov)