losartan-potassium and Hip-Fractures

Patients with hip or pelvic fractures experience significant blood loss as a result of the fracture and from the surgery that subsequently is performed. The emergent and unplanned nature of fracture surgery precludes the use of preoperative blood donation and the optimization of chronic medical problems. Blood transfusion frequently is required to maintain adequate tissue O2 delivery in these injured patients. However, the administration of allogeneic blood causes other problems, including a well documented increase in the risk of infectious complications. Perioperative measures to minimize blood loss such as hypotensive anesthesia and red blood cell salvage are important, but often are inadequate to prevent the need for blood transfusion. Recently, erythropoietin therapy has been shown to stimulate hematopoiesis in patients with hip fractures. The authors discuss their experience with blood loss management in these patients with hip injuries, including aggressive Fe replacement therapy and the use of recombinant human erythropoietin.

Topics: Blood Loss, Surgical; Erythropoietin; Fractures, Bone; Hip Fractures; Humans; Pelvis

Im Rahmen der vorliegenden Studie sollte der Einfluss des Weichteilschadens auf das klinische Ergebnis nach offener Ellenbogenluxation untersucht werden.. Von Oktober 2008 bis August 2015 wurden insgesamt 230 Patienten mit Ellenbogenluxation behandelt. Diese retrospektive Studie umfasst 21 Fälle von offenen Ellenbogenluxationen. Das Durchschnittsalter der Patienten betrug 49 Jahre alt (20–83 Jahre), 6 Patienten waren weiblich (29%), 15 männlich (71%). Das Bewegungsausmaß des verletzten und unverletzten Ellenbogens wurde erhoben und das funktionelle Ergebnis u. a. mittels Mayo Elbow Performance Score (MEPS), Mayo Wrist Score (MWS) und dem Disability of Arm, Shoulder and Hand (DASH) Score erfasst. Zusätzlich wurden Komplikationen und Revisionsoperationen aufgezeichnet. Der Einfluss des Weichteilschadens (I°/II° offen vs. III° offen) und des Luxationstyps (einfach vs. komplex) auf das klinische Ergebnis wurde analysiert.. Offene Ellenbogenluxationen können mit einem zufriedenstellenden klinischen Ergebnis einhergehen. Insbesondere komplexe offene Ellenbogenluxationen sind jedoch sehr komplikationsbehaftet, wobei neurovaskuläre Komplikationen am häufigsten auftreten.. The current high rate of multidrug-resistant gram-negative bacteria infections among hospitalised patients with cUTIs in the studied area is alarming. Our predictive model could be useful to avoid inappropriate antibiotic treatment and implement antibiotic stewardship policies that enhance the use of carbapenem-sparing regimens in patients at low risk of multidrug-resistance.. The results indicated differential patterns of Inhibition of Return between the High and Low shape/weight based self-worth groups. The High group displayed increased inhibition of return for the shape/weight stimuli relative to control stimuli, while the Low group displayed reduced inhibition of return for the shape/weight stimuli compared to control stimuli. The ED group displayed a similar pattern of results to the High group, but this did not reach significance.. The current findings indicate that young women without an eating disorder who base their self-worth on shape/weight display a pattern of avoidance of shape/weight stimuli that is in direct contrast to those at low risk of developing eating disorders. The possible implications of these specific patterns of inhibition of return across those at varying levels of risk for an eating disorder are discussed along with their implications for intervention approaches.. These results indicated that Sr. An unusually high HbA

Topics: Activities of Daily Living; Acute Disease; Adalimumab; Adaptation, Physiological; Adenosine Triphosphate; Adipose Tissue; Administration, Intravaginal; Adolescent; Adsorption; Adult; Adverse Childhood Experiences; Age Distribution; Age Factors; Aged; Aged, 80 and over; Air Pollution, Indoor; Aldehyde Oxidase; Alginates; Alloys; alpha-Globins; Aluminum Hydroxide; Alveolar Bone Loss; Anaerobiosis; Anesthesia, General; Anesthetics; Animals; Anovulation; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Inflammatory Agents, Non-Steroidal; Antibodies, Monoclonal, Humanized; Antineoplastic Agents; Apoptosis; Bacillus cereus; Bacterial Typing Techniques; Bacteroidetes; Base Composition; Biocompatible Materials; Biofilms; Biological Availability; Biological Transport; Biosensing Techniques; Bipolar Disorder; Blood Glucose; Body Mass Index; Bone Regeneration; Boranes; Brachial Artery; Butyric Acid; Candida albicans; Carbon; Carcinoembryonic Antigen; Cell Differentiation; Cell Line, Tumor; 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Fibroblasts; Flavobacteriaceae; Fluorides; Fluorodeoxyglucose F18; Food Microbiology; Formaldehyde; Furaldehyde; Gamma Cameras; Gene Expression; Geologic Sediments; Glucose Tolerance Test; Glycated Hemoglobin; Glycolipids; Glycosylation; Gracilaria; Gram-Negative Bacteria; Gram-Negative Bacterial Infections; Guanine; Health Surveys; HeLa Cells; Hemoglobins, Abnormal; Hexosamines; High Fructose Corn Syrup; High-Intensity Interval Training; Hip Fractures; Hippocampus; HLA-B27 Antigen; Hospitalization; Housing; Humans; Hydrogen-Ion Concentration; Hydrolysis; Hydroxides; Hypercapnia; Hypertension; Hypocreales; Hypromellose Derivatives; Image Processing, Computer-Assisted; Incidence; Indole Alkaloids; Indonesia; Inflammation Mediators; Infrared Rays; Insulin Resistance; Intercalating Agents; Ion Transport; Ionophores; Japan; Kinetics; Kluyveromyces; Letrozole; Linear Models; Lipopolysaccharides; Liposomes; Liver; Lung Diseases; Magnesium Hydroxide; Magnetic Resonance Spectroscopy; Male; Membrane Glycoproteins; 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Vaginal Creams, Foams, and Jellies; Venezuela; Vitamin K 2; Waist Circumference; Waste Disposal, Fluid; Wastewater; Water Microbiology; Water Pollutants, Chemical; Whole Body Imaging; X-Ray Diffraction; Young Adult; Ytterbium; Yttrium; Yttrium Radioisotopes; Zinc Compounds

The increasing incidence of osteoporotic hip fracture (HF) has raised the requirements of red blood cell (RBC) transfusions, whereas this scarce resource may cause morbidity and mortality.. This study was a multicenter, randomized, double-blind, clinical trial that aimed to assess efficacy of ferric carboxymaltose (FCM) with or without erythropoietin (EPO) in reducing RBC transfusion in the perioperative period of HF. Participants (patients > 65 years admitted with HF and hemoglobin [Hb] levels of 90-120 g/L) were randomly assigned to receive a preoperative single dose of 1 g of FCM (short intravenous [IV] infusion over 15 min), plus 40,000 IU of subcutaneous EPO (EPOFE arm); versus 1 g of IV FCM plus subcutaneous placebo (FE arm); and versus IV and subcutaneous placebo (placebo arm). Primary endpoint was the percentage of patients who received RBC transfusion, and secondary endpoints were the number of RBC transfusions per patient, survival, hemoglobinemia, and health-related quality of life (HRQoL; by means of Short Form 36 Version 2 questionnaire).. A total of 306 patients (85% women, mean age 83 ± 6.5 years) were included. A total of 52, 51.5, and 54% of patients required RBC transfusion in the EPOFE, FE, and placebo arms, respectively, with no significant differences in the number of RBC transfusions per patient, survival, HRQoL, and adverse events among treatment groups. A significant increase in Hb levels was achieved at discharge (102 g/L vs. 97 g/L) and 60 days after discharge (125 g/L vs. 119 g/L) in the EPOFE arm with respect to placebo arm; in addition, a higher rate of patients recovered from anemia in the EPOFE arm with respect to the placebo arm (52% vs. 39%), 60 days after discharge.. Preoperative treatment with FCM alone or in combination with EPO improved recovery from postoperative anemia, but did not reduce the needs of RBC transfusion in patients with HF.

Topics: Aged; Aged, 80 and over; Anemia; Double-Blind Method; Erythrocyte Transfusion; Erythropoietin; Female; Ferric Compounds; Hip Fractures; Humans; Male; Maltose; Quality of Life; Treatment Outcome

Around one third to one half of patients with hip fractures require red-cell pack transfusion. The increasing incidence of hip fracture has also raised the need for this scarce resource. Additionally, red-cell pack transfusions are not without complications which may involve excessive morbidity and mortality. This makes it necessary to develop blood-saving strategies. Our objective was to assess safety, efficacy, and cost-effictveness of combined treatment of i.v. ferric carboxymaltose and erythropoietin (EPOFE arm) versus i.v. ferric carboxymaltose (FE arm) versus a placebo (PLACEBO arm) in reducing the percentage of patients who receive blood transfusions, as well as mortality in the perioperative period of hip fracture intervention.. Multicentric, phase III, randomized, controlled, double blinded, parallel groups clinical trial. Patients > 65 years admitted to hospital with a hip fracture will be eligible to participate. Patients will be treated with either a single dosage of i.v. ferric carboxymaltose of 1 g and subcutaneous erythropoietin (40.000 IU), or i.v. ferric carboxymaltose and subcutaneous placebo, or i.v. placebo and subcutaneous placebo. Follow-up will be performed until 60 days after discharge, assessing transfusion needs, morbidity, mortality, safety, costs, and health-related quality of life. Intention to treat, as well as per protocol, and incremental cost-effectiveness analysis will be performed. The number of recruited patients per arm is set at 102, a total of 306 patients.. We think that this trial will contribute to the knowledge about the safety and efficacy of ferric carboxymaltose with/without erythropoietin in preventing red-cell pack transfusions in patients with hip fracture. CLINICALTRIALS.GOV IDENTIFIER: NCT01154491.

Topics: Aged; Aged, 80 and over; Anemia; Combined Modality Therapy; Double-Blind Method; Drug Therapy, Combination; Erythrocyte Transfusion; Erythropoietin; Female; Ferric Compounds; Hip Fractures; Humans; Male; Maltose; Osteoporotic Fractures; Postoperative Hemorrhage; Research Design; Treatment Outcome

The purpose of this study is to identify the potential benefits or complications from the use of epoetin alfa in patients with intertrochanteric fracture.. Seventy-nine patients who sustained an intertrochanteric fracture were divided into 2 groups. One group received 10 daily doses of 20 000 IU of epoetin alfa beginning from the day of trauma, whereas the control group received placebo.. We found a statistically significant difference in the required units of allogenic blood used between the 2 groups (P = .034). The group that received epoetin alfa also showed an elevation of hematocrit and hemoglobin values, which was statistically significant at the seventh postoperative day (P = .019 and .015, respectively) compared to the control group. No complications were evident during our study.. Patients with intertrochanteric fractures seem to benefit from the use of epoetin alfa because it is safe and reduces the need for blood transfusions.

Topics: Aged; Aged, 80 and over; Blood Transfusion; Epoetin Alfa; Erythropoietin; Female; Follow-Up Studies; Hematinics; Hematocrit; Hemoglobins; Hip Fractures; Humans; Male; Postoperative Period; Recombinant Proteins; Treatment Outcome

Preoperative anaemia is a major risk factor for allogeneic blood transfusion (ABT) in patients undergoing hip fracture repair. We investigated the efficacy of preoperative recombinant human erythropoietin (rHuEPO) administration for reducing ABT requirements in a series of consecutive hip fracture patients presenting with haemoglobin (Hb) between 10 g/dl and 13 g/dl.. The blood conservation protocol consisted of the application of a restrictive transfusion trigger (Hb < 8 g/dl) and the perioperative administration of intravenous iron sucrose (3 x 200 mg/48 h) (group 1, n = 115). Additionally, some patients received preoperative rHuEPO (40 000 IU sc) on admission to the orthopaedic ward (group 2, n = 81).. Overall, 103 of 196 patients (52.5%) received at least one ABT unit (2.1 +/- 1.0 U/patient). However, there were significant differences in perioperative ABT rates between groups (60% vs. 42%, for groups 1 and 2, respectively; P = 0.013). Postoperative Hb on postoperative days 7 and 30 was higher in group 2 than in group 1. In addition, in group 2, Hb levels were higher on postoperative day 30 than on admission (12.7 +/- 1.0 g/dl vs. 11.9 +/- 0.8 g/dl, respectively; P = 0.030). Administration of rHuEPO did not increase postoperative complications or 30-day mortality rate. Only three mild intravenous iron adverse effects were witnessed.. In anaemic hip fracture patients managed with perioperative intravenous iron and restrictive transfusion protocol, preoperative administration of rHuEPO is associated with reduced ABT requirements. However, appropriate training, education and awareness are needed to avoid protocol violations and to limit further exposure to ABT and ABT-related risks.

Topics: Aged; Aged, 80 and over; Ascorbic Acid; Blood Loss, Surgical; Blood Transfusion; Epoetin Alfa; Erythropoietin; Female; Ferric Compounds; Ferric Oxide, Saccharated; Folic Acid; Fracture Fixation, Internal; Glucaric Acid; Guideline Adherence; Hip Fractures; Hospitals, University; Humans; Male; Postoperative Complications; Premedication; Prospective Studies; Recombinant Proteins; Retrospective Studies; Vitamin B 12

Research on preoperative blood management in older patients with delayed surgery for intertrochanteric fracture is scarce, especially regarding hematopoiesis and hemostasis. We assessed the effectiveness of optimized blood management programs in older patients undergoing delayed surgery for intertrochanteric fractures.. This retrospective study included 456 patients who underwent delayed surgery for intertrochanteric fractures. According to the optimized blood management plan, the patients were divided into four groups: group A was the control group; group B received 1 g of tranexamic acid (TXA) intravenously at admission; group C underwent sequential TXA treatment after admission until 1 day before surgery (1 g/day); and group D received iron supplements (200 mg/day) in addition to the treatment administered to group C, with or without recombinant human erythropoietin (rHuEPO; 40,000 IU). The primary outcomes were preoperative hidden blood loss (HBL), preoperative allogeneic blood transfusion (ABT) rate, hemoglobin (Hb) change, and actual Hb drop.. The Hb reduction, calculated HBL, and hospitalization duration in groups C and D were significantly lower than those in groups A and B. The preoperative ABT rates in groups C and D were significantly lower than those in groups A and B, with no significant difference between groups C and D.. The results of this study suggested that iron supplementation (with or without rHuEPO) combined with the sequential IV TXA scheme did not show a better clinical effect than the sequential IV TXA scheme in the management of patients undergoing delayed surgery for intertrochanteric fractures. Therefore, further evaluation is needed before recommending iron supplements and rHuEPO in older patients.

Topics: Aged; Blood Loss, Surgical; Erythropoietin; Hip Fractures; Humans; Iron; Retrospective Studies; Tranexamic Acid

Hip fracture surgery is associated with blood loss, which may lead to adverse patient outcomes. The hemoglobin level declines gradually in most hip fracture cases involving femoral neck fractures and intertrochanteric fractures. It decreases further after hip fracture surgery due to perioperative bleeding. We developed a protocol, which avoids transfusion in hip fracture surgery, and reviewed the hemodynamic outcomes of patients with hemoglobin less than 10 g/dL without transfusion.. From 2014 to 2019, we retrospectively recruited 34 patients with hip fractures and a hemoglobin level less than 10 g/dL, who refused to undergo transfusion. There were 19 patients with femoral neck fractures and 15 patients with intertrochanteric fractures. Our patient blood management (PBM) protocol involving 4,000 U erythropoietin (3 times a week) and 100 mg iron supplement (every day) was applied to all included patients. Intraoperatively, a cell saver and tranexamic acid were used. Postoperatively, the protocol was maintained until the patients' hemoglobin level reached 10 g/dL. We evaluated the feasibility of our protocol, perioperative complications, and hemodynamic changes.. Nineteen patients with femoral neck fractures underwent bipolar hemiarthroplasty and 15 patients with intertrochanteric fractures underwent internal fixation with a cephalomedullary nail. The mean hemoglobin level was 8.9 g/dL (range, 7.3-9.9 g/dL) preoperatively, 7.9 g/dL (range, 6.5-9.3 g/dL) immediately postoperatively, 7.7 g/dL (range, 4.3-9.5 g/dL) on postoperative day 1, 7.4 g/dL (range, 4.2-9.4 g/dL) on postoperative day 3, 8.1 g/dL (range, 4.4-9.7 g/dL) on postoperative day 5, 8.5 g/dL (range, 4.5-9.9 g/dL) on postoperative day 7, and 9.9 g/dL (range, 5.7-11.1 g/dL) on postoperative day 14. The average intraoperative bleeding was 206.2 ± 78.7 mL. There was no case associated with complications of anemia.. Hip fracture surgery in patients with hemoglobin less than 10 g/dL was feasible without the need for transfusion using our PBM protocol in 34 patients. Using this protocol, the operation was conducted safely despite the anemic condition of patients with fractures whose hemoglobin was less than 10 g/dL.

Topics: Aged; Aged, 80 and over; Antifibrinolytic Agents; Erythropoietin; Female; Hemoglobins; Hip Fractures; Humans; Iron; Male; Retrospective Studies; Trace Elements; Tranexamic Acid

Erythropoietin (EPO) is the primary regulator of bone marrow erythropoiesis. Mouse models have provided evidence that EPO also promotes bone remodeling and that EPO-stimulated erythropoiesis is accompanied by bone loss independent of increased red blood cell production. EPO has been used clinically for three decades to treat anemia in end-stage renal disease, and notably, although the incidence of hip fractures decreased in the United States generally after 1990, it rose among hemodialysis patients coincident with the introduction and subsequent dose escalation of EPO treatment. Given this clinical paradox and findings from studies in mice that elevated EPO affects bone health, we examined EPO treatment as a risk factor for fractures in hemodialysis patients. Relationships between EPO treatment and hip fractures were analyzed using United States Renal Data System (USRDS) datasets from 1997 to 2013 and Consolidated Renal Operations in a Web-enabled Network (CROWNWeb) datasets for 2013. Fracture risks for patients treated with <50 units of EPO/kg/week were compared to those receiving higher doses by multivariable Cox regression. Hip fracture rates for 747,832 patients in USRDS datasets (1997-2013) increased from 12.0 per 1000 patient years in 1997 to 18.9 in 2004, then decreased to 13.1 by 2013. Concomitantly, average EPO doses increased from 11,900 units/week in 1997 to 18,300 in 2004, then decreased to 8,800 by 2013. During this time, adjusted hazard ratios for hip fractures with EPO doses of 50-149, 150-299, and ≥ 300 units/kg/week compared to <50 units/kg/week were 1.08 (95% confidence interval [CI], 1.01-1.15), 1.22 (95% CI, 1.14-1.31), and 1.41 (95% CI, 1.31-1.52), respectively. Multivariable analyses of 128,941 patients in CROWNWeb datasets (2013) replicated these findings. This study implicates EPO treatment as an independent risk factor for hip fractures in hemodialysis patients and supports the conclusion that EPO treatment may have contributed to changing trends in fracture incidence for these patients during recent decades. Published 2021. This article is a U.S. Government work and is in the public domain in the USA. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).

Topics: Anemia; Animals; Erythropoietin; Hip Fractures; Humans; Kidney Failure, Chronic; Mice; Renal Dialysis; United States

To explore the intervention with erythropoietin (EPO) in sarcopenic patients with femoral intertrochanteric fractures, and its potential effects on postoperative rehabilitation.. A total of 141 patients with femoral intertrochanteric fracture were selected from January 2018 to January 2019. Patients (aged ≥60 years) with indications for EPO use, but without significant medical history, were selected in the present study. All patients were screened for sarcopenia, and divided into the intervention group and control group according to whether they took EPO. The intervention groups received EPO postoperatively every day for 10 days, whereas the control groups received an equal dose of normal saline. Patients' handgrip strength, appendicular skeletal muscle, duration of hospitalization and postoperative infection rate were assessed by analysis.. Among sarcopenic women, the handgrip strength was higher in the intervention group than in the control group after a week (P < 0.05). However, no significant effect was found in men (P > 0.05). The appendicular skeletal muscle increment of the intervention group with sarcopenia was markedly increased regardless of sex (P < 0.001). In addition, the postoperative infection rate was lower in the intervention group than the control group (P < 0.05), accompanied by a shorter hospital stay due to EPO administration (P < 0.05).. EPO can improve the muscle strength of female patients with sarcopenia during the perioperative period, and increase muscle mass both of women and men. It can improve the symptoms of sarcopenia, but cannot reverse sarcopenia. Additionally, it can reduce the postoperative complications of patients with hip fracture and shorten the length of hospital stay. Therefore, postoperative administration of EPO might potentially promote rapid postoperative rehabilitation. Geriatr Gerontol Int 2020; 20: 150-155.

Topics: Aged; Aged, 80 and over; Body Composition; China; Erythropoietin; Female; Hand Strength; Hip Fractures; Humans; Male; Middle Aged; Muscle Strength; Muscle, Skeletal; Postoperative Period; Sarcopenia

To investigate the effectiveness of recombinant human erythropoietin (rHuEPO) combined with iron in treatment of anemia in elderly patients with intertrochanteric fractures during perioperative period.. A clinical data of 71 patients with intertrochanteric fractures met the inclusion criteria between April 2016 and October 2017 was retrospectively analyzed. All patients were treated with closed reduction and proximal femoral intramedullary nail fixation. Thirty-one patients were treated with rHuEPO and iron before operation as trial group, and 40 patients were not treated with rHuEPO and iron as control group. There was no significant difference in gender, age, body mass index, cause of injury, fracture side and classification, American Society of Anesthesiologists (ASA) classification, combined medical diseases, time from fracture to admission, preoperative hospital stay, and operation time between the two groups (. After operation, 8 patients (25.8%) in trial group and 22 patients (55.0%) in control group received blood transfusion; the blood transfusion volume was (1.96±0.85) units in trial group and (3.19±1.61) units in control group. There were significant differences in blood transfusion rate and volume between the two groups (. The application of rHuEPO combined with iron before operation in elderly patients with intertrochanteric fractures can rapidly increase the hemoglobin level after operation, shorten the hospital stay, and do not increase the risk of deep venous thrombosis after operation.. 探讨重组人促红细胞生成素（recombinant human erythropoietin，rHuEPO）联合铁剂纠正老年股骨转子间骨折患者围术期贫血的疗效。.. 回顾分析 2016 年 4 月—2017 年 10 月符合选择标准的 71 例老年股骨转子间骨折患者临床资料，均行闭合复位股骨近端髓内钉固定治疗。其中 31 例术前应用 rHuEPO 联合铁剂纠正贫血（试验组），40 例未使用 rHuEPO 及铁剂（对照组）。两组患者性别、年龄、体质量指数、致伤原因、骨折侧别及分型、美国麻醉医师协会（ASA）分级、合并内科疾病、骨折至入院时间、术前住院时间以及手术时间比较，差异均无统计学意义（. 术后试验组 8 例（25.8%）、对照组 22 例（55.0%）输血，试验组输血量为（1.96±0.85）U，明显低于对照组的（3.19±1.61）U；两组输血率及输血量比较差异均有统计学意义（. 老年股骨转子间骨折患者术前应用 rHuEPO 联合铁剂能快速提高术后血红蛋白水平，缩短住院时间，而且不增加术后下肢深静脉血栓形成发生风险。.

Topics: Aged; Anemia; Erythropoietin; Hip Fractures; Humans; Iron; Retrospective Studies; Treatment Outcome

To explore the clinical efficacy of iron sucrose combined with recombinant human erythropoietin(EPO) for the treatment of anemia in elderly patients with hip fracture.. From February 2016 to April 2018, 96 elderly anemia patients who underwent hip fracture surgery were divided into three groups according to the treatment methods. All the three groups received anti-anemia treatment 3 days before operation. Among them, 32 cases in group A were treated with iron sucrose alone, 32 cases in group B were treated with recombinant human erythropoietin alone, and 32 cases in group C were treated with iron sucrose combined with recombinant human erythropoietin. The therapeutic effects of the three groups were observed and compared.. The clinical effective rate in group C was significantly higher than that in group A and B (. Compared with single drug, the combined use of sucrose and iron and recombinant human erythropoietin in the treatment of elderly hip fracture anemia has a definite effect. It can not only effectively improve the level of hemoglobin, ensure the smooth operation, but also reduce the blood transfusion rate of patients and promote their recovery after operation.

Topics: Aged; Anemia; Erythropoietin; Ferric Oxide, Saccharated; Hemoglobins; Hip Fractures; Humans; Recombinant Proteins

Topics: Activities of Daily Living; Aged; Alzheimer Disease; Anemia; Erythropoietin; Female; Hip Fractures; Humans; Kidney Failure, Chronic

Repairing hip fractures is one of the most common surgical procedures and has greater morbidity and mortality. This procedure is also a process that involves a greater need for blood products. Numerous factors influence morbidity, mortality and the use of blood products: patient age, concomitant diseases and drug treatments that change hemostasis and hemorrhaging (preoperative, intraoperative and postoperative), which are usually significant. On top of all this is the presence in a high percentage of cases of preoperative anemia, which can have one or more causes. It is therefore essential to establish an appropriate management of perioperative anemia and optimize the transfusion policy. The aim of this review is to briefly analyze the epidemiology of hip fractures as well as establish a basis for treating perioperative anemia and transfusion policies, proposing guidelines and recommendations for clinical management based on the most current studies.

Topics: Anemia; Arthroplasty, Replacement, Hip; Blood Loss, Surgical; Blood Transfusion; Erythropoietin; Female; Ferritins; Fracture Fixation; Hematinics; Hemoglobins; Hip Fractures; Humans; Iron; Male; Medical Errors; Postoperative Hemorrhage; Practice Guidelines as Topic; Preoperative Care; Prevalence; Prospective Studies; Randomized Controlled Trials as Topic; Recombinant Proteins; Risk Factors; Transferrin; Vitamins

To evaluate preoperative application of recombinant human erythropoietin (rHuEPO) in reducing transfusion requirements in elderly patients undergoing elective surgery for femoral intertrochanteric fractures.. From January 2011 to December 2013,442 cases of elderly patients with femoral intertrochanteric fracture were retrospectively reviewed. According to inclusion and exclusion criteria, 119 cases were eventually included and divided into the treatment group and the control group. There were 12 males and 40 females, with a mean age (71.4 ± 12.8) years old, and the patients received preoperative administration of rHuEPO 10,000 U qod combined with iron dextran 200 mg (3 times each day). While 16 males and 51 females in control group, with a mean age (70.9 ± 16.2) years old, and the patients only received preoperative administration of iron dextran 200 mg (3 times each day). All the patients received closed reduction and PFNA-II or Internal fixation surgeries. The perioperative blood transfusion rate, average amount of blood transfusion, postoperative complications, the length of hospital stay and mortality within 30 days were compared between the two groups.. There were no statistical differences between two groups in the baseline indexes (P > 0.05). Overall,71 of 119 patients (59.7%) received at least one unit allogeneic blood transfusion (ABT). However,there were significant differences in perioperative ABT rates (48.1% vs 68.7%, χ2 = 4.77, P < 0.05) and the average amount of blood transfusion between treatment group and control group, which were (1.8 ± 0.4) U/pte vs (3.6 ± 1.1) U/pte (t = 2.244, P < 0.05). Postoperative hemoglobin (Hb) on postoperative days 7 and 30 was higher in treatment group than that in control group. In addition, in treatment group, Hb levels were higher on postoperative day 30 than those on admission, which were (128.2 ± 20.6) g/L vs (118.2 ± 18.9) g/L (t = 2.133, P < 0.05). There were no statistical differences in postoperative complications, the length of hospital stay and mortality within 30 days.. For elderly patients with femoral intertrochanteric fractures undergoing elective surgery, preoperative application of rHuEPO can significantly reduce perioperative transfusion requirements, and is likely to reduce ABT-related infection, but its long-term safety remains to be evaluated.

Topics: Aged; Aged, 80 and over; Blood Transfusion; Case-Control Studies; Erythropoietin; Female; Femoral Fractures; Fracture Fixation, Internal; Hemoglobins; Hip Fractures; Humans; Male; Preoperative Care; Retrospective Studies

Postoperative blood loss may be a risk factor for allogeneic blood transfusion (ABT) in patients undergoing subcapital hip fracture (SHF) repair. We investigated the utility and costs of using a low-vacuum reinfusion drain (Bellovac ABT) within a blood management protocol for reducing ABT requirements in consecutive SHF.. The blood management protocol consisted of the application of a restrictive transfusion trigger (Hb < 8 g/dl), the peri-operative administration of IV iron sucrose (3 × 200 mg/48 h) ± recombinant erythropoietin (1 × 40 000 IU sc) and the use of Bellovac ABT (Group 2, n = 117). An immediate previous SHF series managed without Bellovac ABT served as control (Group 1, n = 138).. Overall, 72 out of 255 (28%) received at least one ABT unit (2·1 ± 1·0 U/transfused patient) without differences between groups. However, in the subgroup of patients with admission Hb < 13 g/dl, the use of Bellovac ABT reduced postoperative ABT rates (16% vs. 46%, for groups 2 and 1, respectively; P = 0·001), although only 3 were reinfused, and was cost-saving. The use of Bellovac ABT also resulted in fewer wound bleeding complications, but there were no differences in Hb at postoperative days 7 and 30 between groups.. In SHF patients with admission Hb < 13 g/dl and managed with peri-operative IV iron ± recombinant erythropoietin plus restrictive transfusion indication, the use of Bellovac ABT was associated with reduced ABT requirements, without increasing postoperative complications, and cost-savings.

Topics: Aged; Aged, 80 and over; Blood Transfusion; Cohort Studies; Erythropoietin; Female; Hip Fractures; Humans; Iron; Male; Postoperative Hemorrhage; Suction; Vacuum

To assess the cost-effectiveness and the budget impact of a Blood Saving Program (BSP) in patients older than 65 undergoing perthrocanteric hip fracture surgery.. Two groups of patients with perthrocanteric fracture were included. Group 1: patients not receiving treatment for perisurgical anaemia or treated with oral iron; Group 2: patients included in a BSP (treatment with endovenous iron sucrose and alfa epoetin, plus restrictive transfusional criteria). Effectiveness issues were: transfusion rate and number of red blood cell units transfused, length of postoperative stay and infection rate. Treatment cost was calculated using drug and transfused red blood cell unit prizes in 2003. We calculated potential patient population according to 2003 data.. 144 patients were included, 43 of which were in the BSP. Both groups were comparable in gender, age, preoperative length of stay, ASA and haemoglobin level at admission. Patients included in the BSP were less transfused and had less infections but postoperative stay was similar in both groups. The budget impact was 239,148 euros 95% [confidence interval (CI) 202,312-311,980] at group 1 and 311,980 euros [95% CI 275,288-348,672] at the BSP group. Including the whole potential population in the BSP (during one year 400 patients) would mean a cost increase of 72,832 euros, avoiding transfusion in 92 patients, infection in 70 patients, and saving 328 red blood cell units.. The cost increase due to endovenous iron sucrose and alfa-epoetin can be considered affordable for the hospital budget. BSP provides lower transfusion and infection rates and saves red blood cell units, compared to the standard procedure. Differences in postoperative stay should be analyzed in further larger and prospective studies including more patients.

Topics: Administration, Oral; Age Factors; Aged, 80 and over; Anemia; Budgets; Confidence Intervals; Cost-Benefit Analysis; Costs and Cost Analysis; Data Interpretation, Statistical; Epoetin Alfa; Erythrocyte Transfusion; Erythropoietin; Female; Ferric Compounds; Ferric Oxide, Saccharated; Glucaric Acid; Hematinics; Hip Fractures; Humans; Iron; Length of Stay; Male; Recombinant Proteins

Patients undergoing surgery for hip fracture (HF) often receive perioperative allogeneic blood transfusions (ABT) to avoid anaemia. However, concerns about the adverse effects of ABT have prompted the review of transfusion practice and the search for a safer treatment of perioperative anaemia.. We prospectively investigated the effect of a blood-saving protocol of perioperative iron sucrose (3 x 200 mg/48 h, intravenously) plus erythropoietin (1 x 40,000 IU, subcutaneously) if admission haemoglobin level < 130 g/l, on transfusion requirements and postoperative morbid-mortality in patients with HF (group 2; n= 83). A parallel series of 41 HF patients admitted to another surgical unit within the same hospital served as the control group (group 1). Perioperative blood samples were taken for haematimetric, iron metabolism and inflammatory parameter determination.. This blood-saving protocol reduced the number of transfused patients (P < 0.001), the number of transfused units (P < 0.0001), increased the reticulocyte count and improved iron metabolism. In addition, the blood-saving protocol also reduced the rate of postoperative infections (P = 0.016), but not the 30-day mortality rate or the mean length of hospital stay.. The blood-saving protocol implemented seems to reduce ABT requirements in patients with HF, and is associated with a lower postoperative morbidity. The possible mechanisms involved in these effects are discussed.

Topics: Aged; Aged, 80 and over; Anemia; Blood Transfusion; Case-Control Studies; Erythropoiesis; Erythropoietin; Female; Hip Fractures; Humans; Infection Control; Iron; Length of Stay; Male; Perioperative Care; Prospective Studies; Reticulocyte Count; Survival Rate

Topics: Anemia, Hypochromic; Antirheumatic Agents; Autoimmune Diseases; Blood Loss, Surgical; Christianity; Crohn Disease; Erythropoietin; Folic Acid Deficiency; Hepatitis C, Chronic; Hip Fractures; Humans; Iron; Male; Middle Aged; Paraproteinemias; Premedication; Proteus Infections; Recombinant Proteins; Spondylitis, Ankylosing; Sulfasalazine; Urinary Tract Infections; Vitamins