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Anic K, Schmidt MW, Schmidt M, Krajnak S, Löwe A, Linz VC, Schwab R, Weikel W, Brenner W, Westphalen C, Rissel R, Hartmann EK, Conradi R, Hasenburg A, Battista MJ. Impact of perioperative red blood cell transfusion, anemia of cancer and global health status on the prognosis of elderly patients with endometrial and ovarian cancer. Front Oncol 2022; 12:967421. [PMID: 36185177 PMCID: PMC9524224 DOI: 10.3389/fonc.2022.967421] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/09/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction Perioperative red blood cell (RBC) transfusions have been associated with increased morbidity and worse oncological outcome in some solid neoplasms. In order to elucidate whether RBC transfusions themselves, the preoperative anemia of cancer (AOC), or the impaired global health status might explain this impact on patients with endometrial cancer (EC) or ovarian cancer (OC), we performed a retrospective, single-institution cohort study. Materials and methods Women older than 60 years with EC or OC were included. The influence of RBC transfusions, AOC, and frailty status determined by the G8 geriatric screening tool (G8 score), as well as the clinical-pathological cancer characteristics on progression-free survival (PFS) and overall survival (OS), was determined by using the Kaplan-Meier method and the Cox regression analyses. Results In total, 263 patients with EC (n = 152) and OC (n = 111) were included in the study. Patients with EC receiving RBC transfusions were faced with a significantly shorter 5-year PFS (79.8% vs. 26.0%; p < 0.001) and 5-year OS (82.6% vs. 25.7%; p < 0.001). In multivariable analyses, besides established clinical-pathological cancer characteristics, the RBC transfusions remained the only significant prognostic parameter for PFS (HR: 1.76; 95%-CI [1.01–3.07]) and OS (HR: 2.38; 95%-CI [1.50–3.78]). In OC, the G8 score stratified the cohort in terms of PFS rates (G8-non-frail 53.4% vs. G8-frail 16.7%; p = 0.010) and AOC stratified the cohort for 5-year OS estimates (non-anemic: 36.7% vs. anemic: 10.6%; p = 0.008). Multivariable Cox regression analyses determined the G8 score and FIGO stage as independent prognostic factors in terms of PFS (HR: 2.23; 95%-CI [1.16–4.32] and HR: 6.52; 95%-CI [1.51–28.07], respectively). For OS, only the TNM tumor stage retained independent significance (HR: 3.75; 95%-CI [1.87–7.53]). Discussion The results of this trial demonstrate the negative impact of RBC transfusions on the prognosis of patients with EC. Contrastingly, the prognosis of OC is altered by the preoperative global health status rather than AOC or RBC transfusions. In summary, we suggested a cumulatively restrictive transfusion management in G8-non-frail EC patients and postulated a more moderate transfusion management based on the treatment of symptomatic anemia without survival deficits in OC patients.
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Affiliation(s)
- Katharina Anic
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
- *Correspondence: Katharina Anic,
| | - Mona Wanda Schmidt
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Marcus Schmidt
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Slavomir Krajnak
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Amelie Löwe
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Valerie Catherine Linz
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Roxana Schwab
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Wolfgang Weikel
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Walburgis Brenner
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Christiane Westphalen
- Department of Geriatric Medicine, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - René Rissel
- Department of Anesthesiology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Erik Kristoffer Hartmann
- Department of Anesthesiology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Roland Conradi
- Blood Transfusion Center, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Annette Hasenburg
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Marco Johannes Battista
- Department of Gynecology and Obstetrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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Kumar S, Andoniadis M, Solhpour A, Asghar S, Fangman M, Ashouri R, Doré S. Contribution of Various Types of Transfusion to Acute and Delayed Intracerebral Hemorrhage Injury. Front Neurol 2021; 12:727569. [PMID: 34777198 PMCID: PMC8586553 DOI: 10.3389/fneur.2021.727569] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/28/2021] [Indexed: 11/17/2022] Open
Abstract
Intracerebral hemorrhage (ICH) is the second most prevalent type of stroke, after ischemic stroke, and has exceptionally high morbidity and mortality rates. After spontaneous ICH, one primary goal is to restrict hematoma expansion, and the second is to limit brain edema and secondary injury. Various types of transfusion therapies have been studied as treatment options to alleviate the adverse effects of ICH etiopathology. The objective of this work is to review transfusions with platelets, fresh frozen plasma (FFP), prothrombin complex concentrate (PCC), and red blood cells (RBCs) in patients with ICH. Furthermore, tranexamic acid infusion studies have been included due to its connection to ICH and hematoma expansion. As stated, the first line of therapy is limiting bleeding in the brain and hematoma expansion. Platelet transfusion is used to promote recovery and mitigate brain damage, notably in patients with severe thrombocytopenia. Additionally, tranexamic acid infusion, FFP, and PCC transfusion have been shown to affect hematoma expansion rate and volume. Although there is limited available research, RBC transfusions have been shown to cause higher tissue oxygenation and lower mortality, notably after brain edema, increases in intracranial pressure, and hypoxia. However, these types of transfusion have varied results depending on the patient, hemostasis status/blood thinner, hemolysis, anemia, and complications, among other variables. Inconsistencies in published results on various transfusion therapies led us to review the data and discuss issues that need to be considered when establishing future guidelines for patients with ICH.
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Affiliation(s)
- Siddharth Kumar
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Matthew Andoniadis
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Ali Solhpour
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Salman Asghar
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Madison Fangman
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Rani Ashouri
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Sylvain Doré
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, United States.,Departments of Psychiatry, Pharmaceutics, Psychology, and Neuroscience, Center for Translational Research in Neurodegenerative Disease, McKnight Brain Institute, University of Florida College of Medicine, Gainesville, FL, United States
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Gu A, Agarwal AR, Fassihi SC, Pollard TG, Stoll WT, Campbell JC, Golladay GJ, Thakkar SC. Impact of sickle cell disease on postoperative outcomes following total hip arthroplasty. Hip Int 2021; 33:391-396. [PMID: 34693787 DOI: 10.1177/11207000211052224] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Osteonecrosis (ON) of the femoral head is a common complication of sickle cell disease (SCD), frequently necessitating total hip arthroplasty (THA). Although THA is a common procedure with few complications when indicated for osteoarthritis (OA), patients with SCD have increased rates of complications. The purpose of this study is to determine the impact of SCD on outcomes and complications following THA. METHODS Subjects were retrospectively identified using a national insurance claims database (PearlDiver Technologies) using CPT and ICD-9/10. Patients were included if they underwent THA with at least 2-year follow-up and were diagnosed with SCD and ON, ON without SCD, or OA without SCD. The SCD cohort was matched based on age, gender, Charlson Comorbidity Index, and obesity to the other 2 cohorts. 2-year revision rate and 90-day complication rates were analyzed using chi-square tests. RESULTS Each cohort had 881 patients. The SCD cohort had significantly higher 90-day medical complications when compared to the ON without SCD and OA cohorts (p < 0.001). The SCD cohort had a higher rate of 2-year revision for PJI (5.0%) compared to the ON without SCD (2.8%) and OA (2.5%) groups (p = 0.019 and 0.005 respectively) and a higher rate of aseptic loosening (1.94%) compared to the ON without SCD cohort (0.68%; p = 0.021). CONCLUSIONS Patients with SCD who undergo THA have an increased risk for short-term postoperative medical complications and 2-year aseptic loosening and PJI compared to ON patients without SCD and patients with OA. Given the magnitude of these risks, patient counseling and optimised perioperative care are essential.
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Affiliation(s)
- Alex Gu
- Department of Orthopaedic Surgery, George Washington Hospital, Washington, DC, USA
| | - Amil R Agarwal
- Department of Orthopaedic Surgery, George Washington Hospital, Washington, DC, USA
| | - Safa C Fassihi
- Department of Orthopaedic Surgery, George Washington Hospital, Washington, DC, USA
| | - Tom G Pollard
- Department of Orthopaedic Surgery, George Washington Hospital, Washington, DC, USA
| | - William T Stoll
- Department of Orthopaedic Surgery, George Washington Hospital, Washington, DC, USA
| | - Joshua C Campbell
- Department of Orthopaedic Surgery, George Washington Hospital, Washington, DC, USA
| | - Gregory J Golladay
- Department of Orthopaedic Surgery, Virginia Commonwealth University Health, Richmond, VA, USA
| | - Savyasachi C Thakkar
- Johns Hopkins Department of Orthopaedic Surgery, Adult Reconstruction Division, Columbia, MD, USA
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Perioperative Transfusions for Gastroesophageal Cancers: Risk Factors and Short- and Long-Term Outcomes. J Gastrointest Surg 2021; 25:48-57. [PMID: 33159242 DOI: 10.1007/s11605-020-04845-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 10/26/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Perioperative blood transfusions have been associated with increased morbidity and poorer oncologic outcomes for numerous surgical procedures. However, this issue is understudied among patients with gastroesophageal malignancies. The objective was to clarify the risk factors and impact of perioperative transfusions on quality of life and surgical and oncologic outcomes among patients undergoing gastric and esophageal cancer surgery. METHODS Patients undergoing curative-intent resections for gastroesophageal cancers between 2010 and 2018 were included. Perioperative blood transfusion was defined as any transfusion within 24 h pre-operatively, during surgery, or the primary post-operative hospitalization period. Patient and tumor characteristics, surgical and oncological outcomes, and quality of life were compared. RESULTS A total of 435 patients were included. Perioperative transfusions occurred in 184 (42%). Anemia, blood loss, female sex, open surgical approach, and operative time emerged as independent risk factors for transfusions. Factors found to be independently associated with overall survival were neoadjuvant therapy, tumor size and stage, major complications, and mortality. Transfusions did not independently impact overall survival, disease-free survival, or quality of life. CONCLUSIONS Perioperative transfusions did not impact oncologic outcomes or quality of life among patients undergoing curative-intent surgery for gastroesophageal cancers.
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Hemoglobin threshold and clinical predictors for perioperative blood transfusion in elective surgery: Systemic review. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2020. [DOI: 10.1016/j.tacc.2019.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Musick D, Arulraja E, Whicker S, Shaver K, Wells L, Dallas AP. Assessment of a continuing medical education intervention designed to change physician practice regarding blood transfusion. GLOBAL JOURNAL OF TRANSFUSION MEDICINE 2020. [DOI: 10.4103/gjtm.gjtm_6_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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Antonelli B, Chen AF. Reducing the risk of infection after total joint arthroplasty: preoperative optimization. ARTHROPLASTY 2019; 1:4. [PMID: 35240760 PMCID: PMC8787890 DOI: 10.1186/s42836-019-0003-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/20/2019] [Indexed: 12/13/2022] Open
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Abstract
Anemia is a common and often ignored condition in surgical patients. Anemia is usually multifactorial and iron deficiency and inflammation are commonly involved. An exacerbating factor in surgical patients is iatrogenic blood loss. Anemia has been repeatedly shown to be an independent predictor of worse outcomes. Patient blood management (PBM) provides a multimodality framework for prevention and management of anemia and related risk factors. The key strategies in PBM include support of hematopoiesis and improving hemoglobin level, optimizing coagulation and hemostasis, use of interdisciplinary blood conservation modalities, and patient-centered decision making throughout the course of care.
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Affiliation(s)
- Aryeh Shander
- Department of Anesthesiology and Critical Care Medicine, Englewood Hospital and Medical Center, TeamHealth Research Institute, 350 Engle Street, Englewood, NJ 07631, USA.
| | - Gregg P Lobel
- Department of Anesthesiology and Critical Care Medicine, Englewood Hospital and Medical Center, TeamHealth Research Institute, 350 Engle Street, Englewood, NJ 07631, USA
| | - Mazyar Javidroozi
- Department of Anesthesiology and Critical Care Medicine, Englewood Hospital and Medical Center, TeamHealth Research Institute, 350 Engle Street, Englewood, NJ 07631, USA
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Lobel GP, Javidroozi M, Shander A. Risks of Anemia in Cardiac Surgery Patients. Semin Cardiothorac Vasc Anesth 2016; 19:288-92. [PMID: 26660052 DOI: 10.1177/1089253215613792] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Anemia is an common condition in patients undergoing cardiac surgery, and it is often present in one quarter to half of patients at admission. Several studies have indicated that anemia is a major risk factor for worse outcomes, including increased risk of mortality and major morbidity and prolonged hospitalization. Anemia is a leading reason for use of allogeneic blood transfusions. Harmful effects of anemia are often attributed to the reduced oxygen carrying capacity of blood, reduced viscosity and the resulting impaired rheologic characteristics of blood, underlying comorbidities, and the side effects of treatments given for anemia, namely, allogeneic blood transfusions. Patients undergoing cardiac surgery may be at increased risk of anemia given the often-existing cardiac comorbidities and the negative impacts of cardiopulmonary bypass. However, whether less restrictive transfusion practices are justified in patients undergoing cardiac surgery is still a matter of debate. The prevalence of anemia often increases during hospital stay, and it can persist for a long time beyond hospital discharge. Given the associated risks and available management strategies, clinicians should remain vigilant to detect and treat anemia throughout the course of care for patients undergoing cardiac surgery.
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Affiliation(s)
- Gregg P Lobel
- Englewood Hospital and Medical Center, Englewood, NJ, USA
| | | | - Aryeh Shander
- Englewood Hospital and Medical Center, Englewood, NJ, USA
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Li AB, Zhang WJ, Guo WJ, Wang XH, Jin HM, Zhao YM. Reamed versus unreamed intramedullary nailing for the treatment of femoral fractures: A meta-analysis of prospective randomized controlled trials. Medicine (Baltimore) 2016; 95:e4248. [PMID: 27442651 PMCID: PMC5265768 DOI: 10.1097/md.0000000000004248] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Intramedullary nailing is commonly used for treating femoral shaft fractures, one of the most common long bone fractures in adults. The reamed intramedullary nail is considered the standard implant for femoral fractures. This meta-analysis was performed to verify the superiority of reamed intramedullary nailing over unreamed intramedullary nailing in fractures of the femoral shaft in adults. Subgroup analysis of implant failure and secondary procedure was also performed. METHODS Electronic literature databases were used to identify relevant publications and included MEDLINE (Ovid interface), EMBASE (Ovid interface), and the Cochrane Central Register of Controlled Trials (CENTRAL; Wiley Online Library). The versions available on January 30, 2016, were utilized. Only human studies, which were designed as randomized controlled clinical trials, were included. Two authors independently evaluated the quality of original research publications and extracted data from the studies that met the criteria. RESULTS Around 8 randomized controlled trials involving 1078 patients were included. Reamed intramedullary nailing was associated with shorter time to consolidation of the fracture (SMD = -0.62, 95% CI = -0.89 to -0.35, P < 0.00001), lower secondary procedure rate (OR = 0.25, 95% CI 0.10-0.62, P = 0.003), lower nonunion rate (OR = 0.14, 95% CI = 0.05-0.40, P < 0.01), and lower delayed-union rate (OR = 0.19, 95% CI = 0.07-0.49, P < 0.01) compared to unreamed intramedullary nailing. The 2 groups showed no significant differences in risk of implant failure (OR = 0.50, 95% CI 0.14-1.74, P = 0.27), mortality risk (OR = 0.94, 95% CI 0.19-4.68, P = 0.94), risk of acute respiratory distress syndrome (ARDS; OR = 1.55, 95% CI 0.36-6.57, P = 0.55), or blood loss (SMD = 0.57, 95% CI = -0.22 to 1.36, P = 0.15). CONCLUSION Reamed intramedullary nailing is correlated with shorter time to union and lower rates of delayed-union, nonunion, and reoperation. Reamed intramedullary nailing did not increase blood loss or the rates of ARDS, implant failure, and mortality compared to unreamed intramedullary nailing. Therefore, the treatment of femoral fractures using reamed intramedullary nailing is recommended.
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Affiliation(s)
| | | | | | | | | | - You-Ming Zhao
- Department of Orthopaedics, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Correspondence: You-Ming Zhao, Department of Orthopaedics, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China (e-mail: )
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Eka A, Chen AF. Patient-related medical risk factors for periprosthetic joint infection of the hip and knee. ANNALS OF TRANSLATIONAL MEDICINE 2015; 3:233. [PMID: 26539450 DOI: 10.3978/j.issn.2305-5839.2015.09.26] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Despite advancements and improvements in methods for preventing infection, periprosthetic joint infection (PJI) is a significant complication following total joint arthroplasty (TJA). Prevention is the most important strategy to deal with this disabling complication, and prevention should begin with identifying patient-related risk factors. Medical risk factors, such as morbid obesity, malnutrition, hyperglycemia, uncontrolled diabetes mellitus, rheumatoid arthritis (RA), preoperative anemia, cardiovascular disorders, chronic renal failure, smoking, alcohol abuse and depression, should be evaluated and optimized prior to surgery. Treating patients to get laboratory values under a specified threshold or cessation of certain modifiable risk factors can decrease the risk of PJI. Although significant advances have been made in past decades to identify these risk factors, there remains some uncertainty regarding the risk factors predisposing TJA patients to PJI. Through a review of the current literature, this paper aims to comprehensively evaluate and provide a better understanding of known medical risk factors for PJI after TJA.
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Affiliation(s)
- Aleeson Eka
- Rothman Institute, Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Antonia F Chen
- Rothman Institute, Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA 19107, USA
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Transfusion of Blood and Blood Products. EVIDENCE-BASED CRITICAL CARE 2015. [PMCID: PMC7124112 DOI: 10.1007/978-3-319-11020-2_38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In transfusion medicine, several blood products can be prepared and used as replacement therapy; however, four of these products are more commonly used in general practice: RBCs, fresh frozen plasma (FFP), platelets and cryoprecipitate. RBC transfusions are mainly administered to improve tissue oxygenation in cases of anaemia or acute blood loss due to trauma or surgery. FFP, platelets and cryoprecipitate are used for the prevention and treatment of bleeding.
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Wallace DF, Emmett SR, Kang KK, Chahal GS, Hiskens R, Balasubramanian S, McGuinness K, Parsons H, Achten J, Costa ML. The safety of peri-articular local anaesthetic injection for patients undergoing total knee replacement with autologous blood transfusion: a randomised trial. ACTA ACUST UNITED AC 2013. [PMID: 23188903 DOI: 10.1302/0301-620x.94b12.29357] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Intra-operative, peri-articular injection of local anaesthesia is an increasingly popular way of controlling pain following total knee replacement. At the same time, the problems associated with allogenic blood transfusion have led to interest in alternative methods for managing blood loss after total knee replacement, including the use of auto-transfusion of fluid from the patient's surgical drain. It is safe to combine peri-articular infiltration with auto-transfusion from the drain. We performed a randomised clinical trial to compare the concentration of local anaesthetic in the blood and in the fluid collected in the knee drain in patients having either a peri-articular injection or a femoral nerve block. Clinically relevant concentrations of local anaesthetic were found in the fluid from the drains of patients having peri-articular injections (4.92 μg/ml (sd 3.151)). However, none of the patients having femoral nerve blockade had detectable levels. None of the patients in either group had clinically relevant concentrations of local anaesthetic in their blood after re-transfusion. The evidence from this study suggests that it is safe to use peri-articular injection in combination with auto-transfusion of blood from peri-articular drains during knee replacement surgery.
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Affiliation(s)
- D F Wallace
- University Hospitals Coventry and Warwickshire NHS Trust, University Hospital, Clifford Bridge Road, Coventry CV2 2DX, UK
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The risks of blood transfusion in patients with subarachnoid hemorrhage. Neurocrit Care 2012; 16:343-5; author reply 346-9. [PMID: 22108784 DOI: 10.1007/s12028-011-9654-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Dutton T, De-Souza R, Parsons N, Costa ML. The timing of tourniquet release and 'retransfusion' drains in total knee arthroplasty: A stratified randomised pilot investigation. Knee 2012; 19:190-2. [PMID: 21440444 DOI: 10.1016/j.knee.2011.02.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 02/18/2011] [Accepted: 02/21/2011] [Indexed: 02/02/2023]
Abstract
The timing of tourniquet release is a potential confounding factor in the use of retransfusion drains in total knee arthroplasty. A pilot randomised trial was performed using retransfusion drains to determine whether releasing the tourniquet after wound closure reduced the overall blood loss and allogenic transfusion rate. Forty eight patients undergoing total knee arthroplasty were randomly allocated to receive either a retransfusion drain or no drain. Within each group the tourniquet was released before or after wound closure at the discretion of the surgeon. The peri-operative fall in haemoglobin, allogenic blood transfusion rate and complication rate were measured. There was an overall transfusion rate of 16%. There was no difference in the peri-operative fall in haemoglobin or the allogenic transfusion rates between the No Drain and Retransfusion Drain groups for patients undergoing total knee arthroplasty. Furthermore, the timing of the tourniquet release did not alter these findings. The results of this study suggest that the timing of the tourniquet release does not impact upon the ability of retransfusion drains to reduce the peri-operative fall in haemoglobin or the requirement for allogenic blood transfusion in total knee arthroplasty.
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Affiliation(s)
- T Dutton
- University Hospitals Coventry and Warwickshire, Coventry, CV2 2DX, UK
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Bozic KJ, Lau E, Kurtz S, Ong K, Rubash H, Vail TP, Berry DJ. Patient-related risk factors for periprosthetic joint infection and postoperative mortality following total hip arthroplasty in Medicare patients. J Bone Joint Surg Am 2012; 94:794-800. [PMID: 22552668 DOI: 10.2106/jbjs.k.00072] [Citation(s) in RCA: 342] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The patient-related risk factors for periprosthetic joint infection and postoperative mortality in elderly patients undergoing total hip arthroplasty are poorly understood. The purpose of this study was to identify the specific patient comorbidities that are associated with an increased risk of periprosthetic joint infection and of ninety-day postoperative mortality in U.S. Medicare patients undergoing total hip arthroplasty. METHODS The Medicare 5% sample claims database was used to calculate the relative risk of periprosthetic joint infection and of ninety-day postoperative mortality as a function of preexisting comorbidities in 40,919 patients who underwent primary total hip arthroplasty between 1998 and 2007. The impact of twenty-nine comorbid conditions on periprosthetic joint infection and on postoperative mortality was examined with use of Cox regression, controlling for age, sex, census region, public assistance, and all other baseline comorbidities. The adjusted hazard ratios for all comorbid conditions were evaluated, and the Wald chi-square statistic was used to rank the degree of association of each condition with periprosthetic joint infection and with postoperative mortality. The Bonferroni-Holm method was used to adjust for the multiple comparisons resulting from the number of comorbid conditions analyzed. RESULTS Comorbid conditions associated with an increased adjusted risk of periprosthetic joint infection (in decreasing order of significance, p < 0.05 for all comparisons) were rheumatologic disease (hazard ratio [HR] = 1.71), obesity (HR = 1.73), coagulopathy (HR = 1.58), and preoperative anemia (HR = 1.36). Comorbid conditions associated with an increased adjusted risk of ninety-day postoperative mortality (in decreasing order of significance, p < 0.05 for all comparisons) were congestive heart failure (HR = 2.11), metastatic cancer (HR = 3.14), psychosis (HR = 1.85), renal disease (HR = 1.98), dementia (HR = 2.04), hemiplegia or paraplegia (HR = 2.62), cerebrovascular disease (HR = 1.40), and chronic pulmonary disease (HR = 1.32). CONCLUSIONS We identified specific patient comorbidities that were independently associated with an increased risk of periprosthetic joint infection and of ninety-day postoperative mortality in Medicare patients who had undergone total hip arthroplasty. This information is important when counseling elderly patients regarding the risks of periprosthetic joint infection and mortality following total hip arthroplasty, as well as for risk adjustment of publicly reported total hip arthroplasty outcomes.
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Affiliation(s)
- Kevin J Bozic
- Department of Orthopaedic Surgery, University of California San Francisco, 500 Parnassus, MU 320W, San Francisco, CA 94143-0728, USA.
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Patient-related risk factors for postoperative mortality and periprosthetic joint infection in medicare patients undergoing TKA. Clin Orthop Relat Res 2012; 470:130-7. [PMID: 21874391 PMCID: PMC3237966 DOI: 10.1007/s11999-011-2043-3] [Citation(s) in RCA: 304] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The impact of specific baseline comorbid conditions on the relative risk of postoperative mortality and periprosthetic joint infection (PJI) in elderly patients undergoing TKA has not been well defined. QUESTIONS/PURPOSES We calculated the relative risk of postoperative mortality and PJI associated with 29 comorbid conditions in Medicare patients undergoing TKA. PATIENTS AND METHODS The Medicare 5% sample was used to calculate the relative risk of 90-day postoperative mortality and PJI as a function of 29 preexisting comorbid conditions in 83,011 patients who underwent primary TKA between 1998 and 2007. RESULTS The independent risk factors for 90-day postoperative mortality (in decreasing order of significance) were congestive heart failure, metastatic cancer, renal disease, peripheral vascular disease, cerebrovascular disease, lymphoma, cardiac arrhythmia, dementia, pulmonary circulation disorders, and chronic liver disease. The independent risk factors for PJI (in decreasing order of significance) were congestive heart failure, chronic pulmonary disease, preoperative anemia, diabetes, depression, renal disease, pulmonary circulation disorders, obesity, rheumatologic disease, psychoses, metastatic tumor, peripheral vascular disease, and valvular disease. CONCLUSIONS We believe this information important when counseling elderly patients regarding the risks of mortality and PJI after TKA and risk-adjusting publicly reported TKA patient outcomes.
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Abstract
The Surviving Sepsis Campaign is a global effort to improve the care of patients with severe sepsis and septic shock. The first Surviving Sepsis Campaign Guidelines were published in 2004 with an updated version published in 2008. These guidelines have been endorsed by many professional organizations throughout the world and come regarded as the standard of care for the management of patients with severe sepsis. Unfortunately, most of the recommendations of these guidelines are not evidence-based. Furthermore, the major components of the 6-hour bundle are based on a single-center study whose validity has been recently under increasing scrutiny. This paper reviews the validity of the Surviving Sepsis Campaign 6-hour bundle and provides a more evidence-based approach to the initial resuscitation of patients with severe sepsis.
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Marik PE, Flemmer M. Narrative review: the management of acute decompensated heart failure. J Intensive Care Med 2011; 27:343-53. [PMID: 21616957 DOI: 10.1177/0885066611403260] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Acute decompensated heart failure (ADHF) is the most common reason for hospitalization in Western nations. The prognosis of patients admitted to hospital with ADHF is poor, with up to 64% being readmitted within the first 90 days after discharge and with a 1-year mortality approximating 20%. Epidemiological studies suggest that the majority of patients hospitalized with ADHF receive treatment that is inadequate and which is not based on scientific evidence. Furthermore, emerging data suggest that the "conventional" therapeutic interventions for ADHF including morphine, high-dose diuretics, and inotropic agents may be harmful. The goal of this review is to provide evidence-based recommendations for the diagnosis and management of ADHF.
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Affiliation(s)
- Paul E Marik
- Department of Medicine, Eastern Virginia Medial School, Norfolk, VA 23507, USA.
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Cancelas JA, Dumont LJ, Rugg N, Szczepiorkowski ZM, Herschel L, Siegel A, Pratt PG, Worsham DN, Erickson A, Propst M, North A, Sherman CD, Mufti NA, Reed WF, Corash L. Stored red blood cell viability is maintained after treatment with a second-generation S-303 pathogen inactivation process. Transfusion 2011; 51:2367-76. [PMID: 21569044 DOI: 10.1111/j.1537-2995.2011.03163.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Transfusion-transmitted infections and immunologic effects of viable residual lymphocytes remain a concern in red blood cell (RBC) transfusion. Pathogen reduction technologies for RBC components are under development to further improve transfusion safety. S-303 is a frangible anchor-linker-effector with labile alkylating activity and a robust pathogen reduction profile. This study characterized the viability of RBCs prepared with a second-generation S-303 process and stored for 35 days. STUDY DESIGN AND METHODS This was a two-center, single-blind randomized, controlled, crossover study in 27 healthy subjects. S-303 (test) or control RBCs were prepared in random sequence and stored for 35 days, at which time an aliquot of radiolabeled RBCs was transfused. The 24-hour recovery, RBC life span, and in vitro metabolic and viability variables were analyzed. RESULTS The mean 24-hour RBC recovery and hemolysis of test RBCs were similar to control RBCs and were consistent with the Food and Drug Administration (FDA) guidance for RBC viability. The mean differences in life span and median life span (T(50) ) of circulating test RBCs were 13.7 and 6.8 days, while the mean difference in the area under the curve of surviving RBCs was 1.38%, in favor of control RBCs. There were no clinically relevant abnormal laboratory values after the infusion of test RBCs. All crossmatch assays of autologous S-303 RBCs were nonreactive. CONCLUSIONS RBCs prepared using the S-303 pathogen inactivation process were physiologically and metabolically suitable for transfusion after 35 days of storage, met the FDA guidance criteria for 24-hour recovery, and did not induce antibody formation.
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Affiliation(s)
- Jose A Cancelas
- Hoxworth Blood Center, University of Cincinnati, Cincinnati, Ohio 45267-0055, USA.
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McCoy TE, Conrad AL, Richman LC, Lindgren SD, Nopoulos PC, Bell EF. Neurocognitive profiles of preterm infants randomly assigned to lower or higher hematocrit thresholds for transfusion. Child Neuropsychol 2011; 17:347-67. [PMID: 21360360 PMCID: PMC3115491 DOI: 10.1080/09297049.2010.544647] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Preterm infants are frequently transfused with red blood cells based on standardized guidelines or clinical concerns that anemia taxes infants' physiological compensatory mechanisms and thereby threatens their health and well-being. The impact of various transfusion guidelines on long-term neurocognitive outcome is not known. The purpose of this study is to evaluate long-term neurocognitive outcome on children born prematurely and treated at birth with different transfusion guidelines. METHODS Neurocognitive outcomes were examined at school age for 56 preterm infants randomly assigned to a liberal (n = 33) or restrictive (n = 23) transfusion strategy. Tests of intelligence, achievement, language, visual-spatial/motor, and memory skills were administered. Between-group differences were assessed. RESULTS Those in the liberal transfusion group performed more poorly than those in the restrictive group on measures of associative verbal fluency, visual memory, and reading. CONCLUSIONS Findings highlight possible long-term neurodevelopmental consequences of maintaining higher hematocrit levels.
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Affiliation(s)
- Thomasin E McCoy
- Department of Pediatrics, University of Iowa, Iowa City, IA 52245, USA.
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Uppal P, Lodha R, Kabra SK. Transfusion of blood and components in critically ill children. Indian J Pediatr 2010; 77:1424-8. [PMID: 20859771 DOI: 10.1007/s12098-010-0194-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2010] [Accepted: 08/19/2010] [Indexed: 11/25/2022]
Abstract
The physicians prescribing transfusions must have a thorough understanding of the various blood products, their indications and contraindications, and requirements for modification of the blood products to prevent probable adverse effects. Decision to give an RBC transfusion should not be based solely on Hb concentration, it should take in account high severity of illness; active bleeding; emergency surgery; etc. Using restrictive transfusion strategy of transfusion RBCs can decrease transfusion requirements without increasing adverse outcomes. In most circumstances, platelets should be maintained greater than 10×10(9)/L. Platelet counts greater than 20×10(9)/L are indicated for invasive procedures and greater than 50×10(9)/L for major surgeries or invasive procedures with risk of bleeding. Whenever possible, ABO-compatible platelets should be administered. Fresh frozen plasma should be transfused in multiple coagulation factor deficiencies, DIC with bleeding, replacement of rare single congenital factor deficiencies when specific concentrates are not available (e.g., protein C or factor II, V, X, XI, or XIII deficiency). During transfusion child should be monitored carefully.
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Affiliation(s)
- Preena Uppal
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India
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Anemia and RBC Transfusion. HANDBOOK OF EVIDENCE-BASED CRITICAL CARE 2010. [PMCID: PMC7120999 DOI: 10.1007/978-1-4419-5923-2_51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Anemia is common in critically ill patients. More than 90% of patients have subnormal hemoglobin by the third day of ICU admission. Despite the fact that blood transfusions have not been shown to improve the outcome of ICU patients (see below) and that the current guidelines recommend blood transfusion only when the hemoglobin falls below 7.0 g/dl, almost half of all patients admitted to an ICU receive a blood transfusion.1,2 The etiology of anemia of critical illness is multi-factorial and complex. Repeated phlebotomy, gastrointestinal blood loss, and other surgical procedures contribute significantly to the development of anemia. Red cell production in critically ill patients is often abnormal and is involved in the development and maintenance of anemia. The pathophysiology of this anemia includes decreased production of erythropoietin (EPO), impaired bone marrow response to erythropoietin, and reduced red cell survival.
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