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Dos Santos Goiabeira L, Meireles SS, Leocadio ASS, J S Medeiros H, Soares FC, da Silva WA. Intraoperative and immediate postoperative transfusion: Clinical-hematological profile of transfunded patients in a university hospital. Transfus Clin Biol 2024; 31:102-107. [PMID: 38462031 DOI: 10.1016/j.tracli.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/28/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024]
Abstract
INTRODUCTION The transfusion practice by surgery blood reserve, varied among services, must be performed through the rational and restrictive use of blood components because it is a scarce and expensive resource for health care services. OBJECTIVE Analyze the use of blood products for surgery blood reserve by means of the study of the clinical-hematological profile of patients submitted to intraoperative and immediate postoperative transfusions. METHODS This was an observational, cross-sectional, and retrospective study, conducted by collecting biological, operational, and laboratory variables, involving 680 patients at a university hospital who had elective surgery with surgery blood reserve request sent during the period from October 2021 to October 2022. RESULTS The overall transfusion rate was 25.44%, and the mean preoperative hemoglobin level of transfused patients was 9.74 ± 2.50 g/dL, with the mean number of transfusions packed red blood cell units was 1.58 ± 0.77. Patients with higher preoperative hemoglobin levels were less likely to have transfusion (p < 0.001) and patients who had surgical oncologic were more likely to require transfusion (p = 0.048). The transfusion rate of packed red blood cells and platelets concentrates, compared to what was requested, was 15.86% and 5.82%. CONCLUSION There is a tendency of transfusions to follow restrictive models, with higher transfusion probability in surgical oncologic. Furthermore, there should be more a conscise use of the surgery blood reserves request.
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Affiliation(s)
| | - Sara Silva Meireles
- Department of Medicine, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | - Heitor J S Medeiros
- Department of Anesthesiology, University Hospital Onofre Lopes, Natal, Brazil
| | - Fernanda Cunha Soares
- Post-Graduation Program in Collective Health, Federal University of Rio Grande do Norte, Natal, Brazil
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Cormio A, Auciello M, Falagario UG, Ricapito A, Mangiatordi A, Castellani D, Galosi AB, Carrieri G, Cormio L. Mini and Standard Percutaneous Nephrolithotomy in Obese Patients. Results from a Single-surgeon Large Series. EUR UROL SUPPL 2024; 63:113-118. [PMID: 38591095 PMCID: PMC11000194 DOI: 10.1016/j.euros.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2024] [Indexed: 04/10/2024] Open
Abstract
Background and objective Percutaneous nephrolithotomy (PCNL) is the recommended treatment for large or complex renal stones. This study aims to evaluate the outcomes of mini PCNL in obese and nonobese patients and to compare the outcomes of mini and standard PCNL in the obese population. Methods We retrospectively reviewed our PCNL database to identify patients who had undergone mini (Amplatz sheath size 17.5Ch) or standard (Amplatz sheath size ≥26Ch) PCNL between 2005 and 2022. First, we compared the outcomes of the two procedures in the obese (body mass index [BMI] ≥30) and nonobese (BMI<30) patients. Second, we compared the outcomes of mini and standard PCNL in the obese population. A multivariable logistic regression analysis was performed to assess the variables associated with stone-free rate (SFR) and complications. Key findings and limitations A total of 781 patients underwent mini PCNL; there was no difference between nonobese (578) and obese (133) patients in surgical time, number of tubeless procedures, postoperative stay, SFR, and overall complication rates. Similar outcomes were also seen in the 356 patients who had undergone standard PCNL, including 276 nonobese and 80 obese patients. The comparison of mini and standard PCNL in the obese population (213 patients) showed that mini PCNL provided significant benefits in surgical time (60 vs 94 min), SFR (85% vs 63.8%), and blood transfusion rate (2% vs 10%). The multivariable analysis confirmed that mini PCNL resulted in significantly higher odds of being stone free (odds ratio [OR] 1.79) and lower odds of having a blood transfusion (OR 0.28). Conclusions and clinical implications Obese patients can safely undergo either mini or standard PCNL; in this series, mini performed better than standard PCNL in terms of SFR and blood transfusion rates. Patient summary In this study, we compared the outcomes of mini and standard percutaneous nephrolithotomy (PCNL) in the obese population. We found that mini PCNL had lower surgical time and blood transfusion rate, and better stone-free rate than its standard counterpart in obese patients.
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Affiliation(s)
- Angelo Cormio
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine, Università Politecnica delle Marche, Ancona, Italy
| | - Mario Auciello
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
| | | | - Anna Ricapito
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
| | | | - Daniele Castellani
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine, Università Politecnica delle Marche, Ancona, Italy
| | - Andrea Benedetto Galosi
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine, Università Politecnica delle Marche, Ancona, Italy
| | - Giuseppe Carrieri
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
| | - Luigi Cormio
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
- Department of Urology and Andrology, Bonomo Teaching Hospital, Andria (BAT), Italy
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Park SK, Hur C, Kim YW, Yoo S, Lim YJ, Kim JT. Noninvasive hemoglobin monitoring for maintaining hemoglobin concentration within the target range during major noncardiac surgery: A randomized controlled trial. J Clin Anesth 2024; 93:111326. [PMID: 37988814 DOI: 10.1016/j.jclinane.2023.111326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/09/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023]
Abstract
STUDY OBJECTIVE The effect of noninvasive CO-oximetry hemoglobin (SpHb) monitoring on the clinical outcomes of patients undergoing surgery remains unclear. This trial aimed to evaluate whether SpHb monitoring helps maintain hemoglobin levels within a predefined target range during major noncardiac surgeries with a potential risk of intraoperative hemorrhage. DESIGN A single-center, prospective, randomized controlled trial. SETTING University hospital. PATIENTS One hundred and thirty patients undergoing elective noncardiac surgery with a potential risk of hemorrhage. INTERVENTIONS Patients were randomly allocated to undergo either SpHb-guided management (SpHb group) or usual care (control group). MEASUREMENTS The primary outcome was the rate of deviation of the total hemoglobin concentration (determined from laboratory testing) from a pre-specified target range (8-14 g/dL). This was defined as the number of laboratory tests revealing such deviations divided by the total number of laboratory tests performed during the surgery. MAIN RESULTS The primary outcome occurred significantly less frequently in the SpHb group as compared to that in the control group (15/555 [2.7%]) vs. 68/598 [11.4%]; relative risk, 0.24; 95% confidence interval, 0.13-0.41; P < 0.001). Fewer point-of-care blood tests were performed in the SpHb group than in the control group (median [interquartile range], 2 [1-4] vs. 4 [2-5]; P < 0.001). There were no significant intergroup differences in the number of patients who received red blood cell transfusions during surgery (SpHb vs. control, 33.8% vs. 46.2%; P = 0.201). The incidence of unnecessary red blood cell preparation (>2 units) was lower in the SpHb group than in the control group (3.1% vs. 16.9%; P = 0.024). CONCLUSIONS Compared with routine care, SpHb-guided management resulted in significantly lower rates of hemoglobin deviation outside the target range intraoperatively in patients undergoing major noncardiac surgeries with a potential risk of hemorrhage. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov (identifier: NCT03816514).
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Affiliation(s)
- Sun-Kyung Park
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chahnmee Hur
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young-Won Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seokha Yoo
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young-Jin Lim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin-Tae Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
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Wood EM, Whitaker BI, Townsend M, Narayan S. How we forecast tomorrow's haemovigilance. Transfus Clin Biol 2024; 31:114-118. [PMID: 38460837 DOI: 10.1016/j.tracli.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2024]
Abstract
The field of haemovigilance continues to develop, building on more than forty years of international experience. This review considers the current scope and activities of haemovigilance around the world and explores aspects of preparation for the advent of new blood products and alternative therapies to transfusion; new tools for data acquisition (including patient- and donor-reported outcomes, and data from 'wearables') and the analysis and communication of haemovigilance results.
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Affiliation(s)
- Erica M Wood
- School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, Victoria 3004, Australia; Department of Clinical Haematology, Monash Health, Clayton Road, Clayton, Victoria 3168, Australia.
| | - Barbee I Whitaker
- Office of Biostatistics and Pharmacovigilance, Center for Biologics Evaluation and Research, Food and Drug Administration, Center for Biologics Evaluation and Research, 10903 New Hampshire Avenue, White Oak-71, Silver Spring, MD 20993, USA.
| | - Mary Townsend
- Vitalant, 9503 E Via de Ventura, Scottsdale, AZ 85259, USA.
| | - Shruthi Narayan
- Serious Hazards of Transfusion (SHOT), NHS Blood and Transplant, Manchester Blood Centre, Manchester M13 9LL, United Kingdom.
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Giménez-Richarte Á, Arbona Castaño C, Ramos-Rincón JM. Arbovirus - a threat to transfusion safety in Spain: a narrative review. Med Clin (Barc) 2024:S0025-7753(24)00166-0. [PMID: 38643027 DOI: 10.1016/j.medcli.2024.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 04/22/2024]
Abstract
Arboviruses represent a threat to transfusion safety for several reasons: the presence of vectors and the notification of autochthonous cases in our region, the recent increase in the number of cases transmitted through blood and/or blood component transfusion, the high prevalence rates of RNA of the main arboviruses in asymptomatic blood donors, and their ability to survive processing and storage in the different blood components. In an epidemic outbreak caused by an arbovirus in our region, transfusion centres can apply different measures: reactive measures, related to donor selection or arbovirus screening, and proactive measures, such as pathogen inactivation methods. The study of the epidemiology of the main arboviruses and understanding the effectiveness of the different measures that we can adopt are essential to ensure that our blood components remain safe.
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Radulova-Mauersberger O, von Bechtolsheim F, Teske C, Hempel S, Kroesen L, Pecqueux M, Kahlert C, Weitz J, Distler M, Oehme F. Preoperative anaemia in distal pancreatectomy: a propensity-score matched analysis. Langenbecks Arch Surg 2024; 409:119. [PMID: 38602554 PMCID: PMC11008068 DOI: 10.1007/s00423-024-03300-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 03/26/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Preoperative anaemia is a prevalent morbidity predictor that adversely affects short- and long-term outcomes of patients undergoing surgery. This analysis aimed to investigate preoperative anaemia and its detrimental effects on patients after distal pancreatectomy. MATERIAL AND METHODS The present study was a propensity-score match analysis of 286 consecutive patients undergoing distal pancreatectomy. Patients were screened for preoperative anaemia and classified according to WHO recommendations. The primary outcome measure was overall morbidity. The secondary endpoints were in-hospital mortality and rehospitalization. RESULTS The preoperative anaemia rate before matching was 34.3% (98 patients), and after matching a total of 127 patients (non-anaemic 42 vs. anaemic 85) were included. Anaemic patients had significantly more postoperative major complications (54.1% vs. 23.8%; p < 0.01), a higher comprehensive complication index (26.2 vs. 4.3; p < 0.01), and higher in-hospital mortality rate (14.1% vs. 2.4%; p = 0.04). Multivariate regression analysis confirmed these findings and identified preoperative anaemia as a strong independent risk factor for postoperative major morbidity (OR 4.047; 95% CI: 1.587-10.320; p < 0.01). CONCLUSION The current propensity-score matched analysis strongly considered preoperative anaemia as a risk factor for major complications following distal pancreatectomy. Therefore, an intense preoperative anaemia workup should be increasingly prioritised.
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Affiliation(s)
- Olga Radulova-Mauersberger
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Felix von Bechtolsheim
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.
| | - Christian Teske
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Sebastian Hempel
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Louisa Kroesen
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Mathieu Pecqueux
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Christoph Kahlert
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Jürgen Weitz
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Marius Distler
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Florian Oehme
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
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Levy M, Naudin J, Geslain G, Maroni A, Koehl B, Le Bourgeois F, Poncelet G, Chomton M, Deho A, Julliand S, Dauger S, Sommet J. Factors associated with adverse outcome among children with sickle cell disease admitted to the pediatric intensive care unit: an observational cohort. Ann Intensive Care 2024; 14:55. [PMID: 38594419 PMCID: PMC11003929 DOI: 10.1186/s13613-024-01283-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 03/27/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Sickle cell disease (SCD) is one of the most frequent inherited diseases in the world. Over the last decades, in high-income countries, an important decrease in mortality have been observed due to the improvement of care. However, children with SCD can become critically ill and require admission in Pediatric Intensive Care Units (PICU). The purpose of this study was to describe the epidemiology of children with SCD admitted to PICU for acute crisis and to identify factors associated with adverse outcome (AO). METHODS We conducted a retrospective study in a Tertiary Hospital in France including all consecutive children with SCD admitted to PICU between January 1st, 2009 and December 31, 2019. We collected baseline patient's characteristics, clinical and biological data as well as treatments and life sustaining therapies used in the PICU. Patients were defined as experiencing AO in case of death during stay and/or need for invasive mechanical ventilation (MV) and/or for non-invasive ventilation (NIV) for more than 3 days and/or need for vasopressors and/or need for renal replacement therapy. RESULTS We included 579 admissions in 395 patients, mainly of SS genotype (90%) with a median age of 9.2 years [5.5-13.4] and a median baseline hemoglobin of 8.0 g/dl (7.5-8.8). The two main reasons for admission were acute chest syndrome (ACS) (n = 331, 57%) and vaso-occlusive crisis refractory to first line therapy (n = 99, 17%). Half of patients required NIV and 47 (8%) required MV. The overall length of stay was 3 days [1-4] and seven (1%) patients died during PICU stay.There was a total of 113 (20%) admissions with AO and on multivariable analysis, baseline hemoglobin < 8 g/dL, history of bronchial obstruction and admission for ACS were associated with AO. There was no difference in the proportion of hydroxyurea treatment or exchange transfusion program between patients with AO and the other patients. CONCLUSIONS Baseline hemoglobin < 8 g/dL, history of bronchial obstruction and admission for ACS were the strongest risk factors for severe evolution in SCD children admitted to PICU. These factors could be taken into consideration when choosing the adequate therapeutic options.
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Affiliation(s)
- Michaël Levy
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France.
| | - Jérôme Naudin
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Guillaume Geslain
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Arielle Maroni
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Bérengère Koehl
- Reference Center for Sickle-Cell Disease, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Inserm U1134, Université Paris Cité, Paris, France
| | - Fleur Le Bourgeois
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Géraldine Poncelet
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Maryline Chomton
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Anna Deho
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Sébastien Julliand
- Pediatric Mobile Emergency Unit, Robert-Debré University Hospital, Assistance Publique- Hôpitaux de Paris, Université Paris Cité, Paris, France
| | - Stéphane Dauger
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
| | - Julie Sommet
- Pediatric Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Robert-Debré University Hospital, Université Paris Cité, Paris, France
- General Pediatrics, Pediatric infectious disease and Internal Medicine, Robert-Debré University Hospital, Assistance Publique-Hôpitaux de Paris, ECEVE UMR 1123, Paris, France
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Huntley ES, Huntley BJ, Bonilla Moreno M, Crowe E, Pedroza C, Mendez-Figueroa H, Sibai BM, Chauhan S. Implementing a Bundle for Evidence-based Cesarean Delivery May Not Be As Beneficial as Expected: A Multi-center, Pre- and Post- Study. Am J Obstet Gynecol 2024:S0002-9378(24)00510-6. [PMID: 38599476 DOI: 10.1016/j.ajog.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 03/22/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Standardization of procedures improves outcomes. Though systematic reviews have summarized the evidence-based steps (EBS) of cesarean delivery (CD), their bundled implementation has not been investigated. OBJECTIVE In this pre- and post-implementation trial, we sought to ascertain if bundled EBS of CD, compared to surgeon's preference, improves outcomes. STUDY DESIGN A StaRI (Standards for Reporting Implementation Studies) compliant, multi-center pre- and post-implementation trial at 4 teaching hospitals was conducted. The pre-implementation period consisted of CD done based on the physicians' preferences for 3 months; educational intervention (e.g., didactics, badge cards, posters, video) occurred at the 4th month. CDs in post-implementation period employed the bundled EBS. A pre-planned 10% randomized audit of both groups assessed adherence and uptake of EBS. The primary outcome was a composite maternal morbidity (CMM), which included estimated blood loss > 1,000 mL, blood transfusion, endometritis, post-partum fever, wound complications, sepsis, thrombosis, ICU admission, hysterectomy, or death. The secondary outcome was a composite neonatal morbidity (CNM) and some of its components were 5-min Apgar score < 7, positive pressure oxygen use, hypoglycemia, or sepsis. A priori Bayesian sample size calculation indicated 700 CD in each group was needed to demonstrate 20% relative reduction (from 15% to 12%) of CMM with 75% certainty. Bayesian logistic regression with neutral priors was used to calculate likelihood of net-improvement in adjusted relative risk (aRR) with 95% credible intervals (CrI). RESULTS A total of 1,425 consecutive CD (721 in pre- and 704 in post-implementation group) were examined. Audited data indicated that the baseline EBS utilization rate during the pre-implementation period was 79%; after the implementation bundled EBS of CD the audited adherence was 89%-an uptake of 10.0% of the EBS. In four aspects, the maternal characteristics differed significantly in the pre- and post-implementation periods: race/ethnicity, hypertensive disorder, and the relative contribution of the 4 centers to the cohorts and the gestational age at delivery, but the indications for CD and whether its duration was < versus > 60 min did not. The rates of CMM in the pre- and post-implementation groups were 26% and 22%, respectively (aRR, 0.88; 95% CrI, 0.73-1.04), with a 94 % Bayesian probability of a reduction in CMM. The CNM occurred in 37% of the pre- and in 41% of the post-implementation group (aRR, 1.12; 95% CrI 0.98-1.39), with a 95% Bayesian probability of worsening in CNM. When CMM were segregated by preterm (<37 wks) and term (> 37 weeks) CD, the improvement in maternal outcomes persisted; when CNM were segregated by gestational age subgroupsthe potential for worsening neonatal outcomes persisted as well. CONCLUSIONS Standardization of the evidence-based bundled steps of cesarean delivery resulted in a modest reduction of the composite maternal outcome; however, a paradoxical increase in neonatal composite morbidity was noted. Although individual evidence-based steps may be of value, while awaiting additional intervention trials a formal bundling of such steps is currently not recommended.
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Affiliation(s)
- Erin S Huntley
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth).
| | - Benjamin Jf Huntley
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth)
| | - Miguel Bonilla Moreno
- McGovern Medical School at the University of Texas Health Science Center at Houston (UTHealth)
| | - Ellen Crowe
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth)
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-Based Medicine, Department of Pediatrics, University of Texas Health Science Center at Houston, Houston, Texas
| | - Hector Mendez-Figueroa
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth)
| | - Baha M Sibai
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth)
| | - Suneet Chauhan
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth)
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Kasraian L, Nader N, Hosseini M, Taheri Akerdi A, Paydar S, Abdolrahimzadeh Fard H. A novel scoring system for early prediction of massive transfusion requirement in trauma patients. Intern Emerg Med 2024:10.1007/s11739-024-03541-7. [PMID: 38583098 DOI: 10.1007/s11739-024-03541-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 01/16/2024] [Indexed: 04/08/2024]
Abstract
Early resuscitation using blood products is critical for patients with severe hemorrhagic shock. We aimed to develop and validate a new scoring system, hemorrhagic shock transfusion prediction (HSTP) score, to predict the need for massive transfusion (MT) in these patients, compared to the widely used Assessment of Blood Consumption (ABC) score. Trauma patients admitted to Emtiaz Hospital in Iran from 2017 to 2021 were retrospectively included. Patients assigned a code 1 or 2 according to the Emergency severity index (ESI) triage system have been divided into MT and non-MT groups. MT was defined as receiving ≥ 10 units of packed cells (PCs) in 24 h. Demographic information, admission vital signs, and lab results available within 15 min were compared between the groups. A new predictive score was developed using logistic regression of statistically significant parameters. Out of 1029 patients, 651 (63.3%) required MT. An arrival, diastolic blood pressure < 79.5 mm Hg, absolute lymphocyte count > 1850/μL, base excess < - 4.25, and blood glucose > 156 mg/dL were independent predictors included in the HSTP score. The sensitivity and specificity were 74.36% and 53.87% for the HSTP score, compared to 31.03% and 76.16% for the ABC score. Moreover, the positive and negative predictive values were 77.88% and 49.03% for the HSTP score, versus 74.15% and 33.66% for ABC. The new scoring system demonstrated higher sensitivity and improved positive and negative predictive values compared to the ABC score. This score can assist physicians in making accurate transfusion decisions quickly, but further prospective studies are warranted to validate its clinical utility.
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Affiliation(s)
- Leila Kasraian
- Blood Transfusion Research Centre, Higher Institute for Research and Education in Transfusion Medicine, Shiraz, Iran
| | - Nima Nader
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Hosseini
- Truama Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Taheri Akerdi
- Truama Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shahram Paydar
- Truama Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Abdolrahimzadeh Fard
- Truama Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran.
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10
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Ngomtcho SCH, Njike Ngo Biyong O, Ekwere TA, Wandji Takemegni JM, Mbah H, Makamdoum Bogne SM, Nkengkanna OA, Fouamno Kamga HL. Trends in immunological markers of transfusion transmissible infections among blood donors in Mamfe District Hospital, Southwest Cameroon. BMC Infect Dis 2024; 24:370. [PMID: 38566025 PMCID: PMC10985861 DOI: 10.1186/s12879-024-09119-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 02/08/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Blood transfusion is associated with exposure to blood Transfusion Transmissible Infection (TTIs). The threat posed by the blood-borne pathogens is disproportionately distributed in different healthcare facilities in Cameroon. Thus, there is a need for continuous surveillance of TTIs in the country. This study aimed to assess the screening procedure for blood transfusion and determine the trend in immunological markers of TTIs among blood donors at the Mamfe District Hospital. METHODS A prospective descriptive, cross-sectional and analytical study was conducted at Mamfe District Hospital from March to May 2022. A total of 165 blood donors were recruited by the consecutive sampling method. Donors were screened using both Rapid diagnostic tests,T. pallidum haemagglutination test and indirect enzyme-linked immunosorbent assay (ELISA) for the detection of TTIs. Data generated was entered into an Excel spreadsheet and analysed using the statistical software R, version 4.2.0. Statistical analysis included descriptive statistics of percentages, means ± standard deviation, and student t-test was used to compare both diagnostic techniques, and was considered significant when p < 0.05. RESULTS A hundred and sixty-five donors were enrolled in the study with a male preponderance giving a male-female sex ratio of 22.5 and a mean age of 32.23 ± 8.60 years. The majority (75.2%) of the donors were of the O-positive blood type, repeat donors (69.1%) and were mainly family replacement and paid donors as against the voluntary blood donors (39.4% and 37.0% vs. 23.6% respectively). overall TTIs prevalence was 18.78% (31/165) (), with HBsAg being the most predominant marker at 12.12% (20/165) followed by Treponema pallidum, HCV and HIV antibodies at 4.85 (8/165), 1.21%(2/165), 0.60% (1/165) respectively. Except for the HBV, The prevalence of TTIs was higher when using a single RDT than the ELISA test, and the difference was significant (p < 0.05). CONCLUSION Bloodborne pathogens remain a major menace to safe blood transfusion practice in Mamfe district hospital and their detection could be easily missed if the RDT method alone is used for donor screening. Therefore, the donor screening protocol in Mamfe District Hospital should systematically incorporate a confirmation diagnostic test such as ELISA.
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Affiliation(s)
- Sen Claudine Henriette Ngomtcho
- Department of Microbiology, Immunology and Hematology, Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon.
- Molecular biology and serology units, National Public Health Laboratory, Ministry of Public Health , Yaoundé, Cameroon.
| | - Olive Njike Ngo Biyong
- Department of Microbiology, Immunology and Hematology, Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
- Mamfe District Hospital, Mamfe, Cameroon
| | - Timothy Amos Ekwere
- Department of Haematology, University of Uyo/University of Uyo Teaching Hospital, Uyo, Akwa Ibom State, Nigeria
| | - Jonas Merlin Wandji Takemegni
- Department of Biomedical Sciences, Faculty of Health Sciences, University of Buea, Buea, Cameroon
- Department of Medical Laboratories Sciences, New-bell District Hospital, Douala, Cameroon
| | | | - Sandra Maella Makamdoum Bogne
- Department of Microbiology, Immunology and Hematology, Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
| | - Omer Aurelle Nkengkanna
- Department of Microbiology, Immunology and Hematology, Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
| | - Henri Lucien Fouamno Kamga
- Department of Microbiology, Immunology and Hematology, Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
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11
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Attali E, Gabbai D, Reicher L, Baruch Y, Lavie A, Yogev Y, Many A. Is Grand Multiparity an Independent Risk Factor for Blood Transfusion? Reprod Sci 2024; 31:1117-1121. [PMID: 38012521 DOI: 10.1007/s43032-023-01400-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 10/27/2023] [Indexed: 11/29/2023]
Abstract
The relation between grand multiparity and poor pregnancy outcome, especially postpartum hemorrhage and blood transfusion, has displayed inconsistent findings. Some studies have identified an increased maternal and neonatal morbidity, but the more recent literature is less clear about the risks. The objective of the study is to determine the association of grand multiparity with postpartum blood transfusion. We conducted a retrospective cohort study in a single tertiary university-affiliated medical center between 2011 and 2019. All women were categorized into one of three groups based on the number of previous deliveries: (a) nulliparous (no previous delivery), (b) multiparous (1-4 previous deliveries), and (c) grand multiparous (≥ 5 previous deliveries). We compared the demographic, clinical, and pregnancy outcomes of the study groups. The primary outcome was the need for red blood cell transfusion during the index admission. During the study period, there were 87,343 deliveries in our center. Among the study population, 36,777 (42.1%) were nulliparous, 49,072 (56.1%) were multipara, and 1494 (1.7%) were grand multiparous. Overall, 1602 women (1.8%) were treated with RBC transfusion. Cesarean delivery, macrosomia, preterm delivery, multiple gestations, antenatal anemia, thrombocytopenia, intrauterine fetal death (IUFD), and prolonged second or third stage of labor were more prevalent among women who were treated with RBC transfusion. After controlling for potential confounders, including maternal age, preterm delivery, IUFD, mode of delivery, and antenatal thrombocytopenia, grand multiparity was found to be an independent protective factor for RBC transfusion (RR = 0.2 (0.007-0.56). After controlling for cofounders, grand multiparity alone is not associated with postpartum blood transfusion.
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Affiliation(s)
- Emmanuel Attali
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
- Department of Obstetrics and Gynecology, Lis Hospital for Women, Tel-Aviv Sourasky Medical Center, Weizman 6, Tel Aviv, Israel.
| | - Daniel Gabbai
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lee Reicher
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yoav Baruch
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Lavie
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yariv Yogev
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ariel Many
- Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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12
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Sim JH, Kim CS, Ha S, Kim H, Park YS, Kim JU. Association between De Ritis ratio and intraoperative blood transfusion in patients undergoing surgical clipping of unruptured intracranial aneurysms: a single center, retrospective, propensity score-matched study. Korean J Anesthesiol 2024; 77:246-254. [PMID: 37956998 PMCID: PMC10982530 DOI: 10.4097/kja.23415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 10/12/2023] [Accepted: 11/13/2023] [Indexed: 11/21/2023] Open
Abstract
BACKGROUND Although elective surgery for unruptured intracranial aneurysms (UIA) has increased, few studies have evaluated the risk factors for transfusion during UIA surgery. We evaluated the association between the preoperative De Ritis ratio (aspartate transaminase/alanine transaminase) and the incidence of intraoperative transfusion in patients who had undergone surgical UIA clipping. METHODS Patients who underwent surgical clipping of UIA were stratified into two groups according to the preoperative De Ritis ratio cutoff levels (< 1.54 and ≥ 1.54), and the propensity score (PS)-matching analysis was performed to compare the incidence of intraoperative transfusion. Logistic regression analyses were performed to determine the risk factors for intraoperative transfusion. Net reclassification improvement (NRI) and integrated discrimination improvement (IDI) analyses were performed to verify the improvement in the intraoperative transfusion predictive model upon addition of the De Ritis ratio. RESULTS Intraoperative transfusion incidence was 15.4% (77/502). We observed significant differences in the incidence of intraoperative transfusion (16.2% vs. 39.7%, P = 0.004) between the groups after matching. In the logistic regression analyses, the De Ritis ratio ≥ 1.54 was an independent risk factor for transfusion (odds ratio [OR]: 3.04, 95% CI [1.53, 6.03], P = 0.002). Preoperative hemoglobin (Hb) value was a risk factor for transfusion (OR: 0.33, 95% CI [0.24, 0.47], P < 0.001). NRI and IDI analyses showed that the De Ritis ratio improved the intraoperative blood transfusion predictive models (P = 0.031 and P = 0.049, respectively). CONCLUSIONS De Ritis ratio maybe a significant risk factor for intraoperative transfusion in UIA surgery.
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Affiliation(s)
- Ji-Hoon Sim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chan-Sik Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seungil Ha
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyunkook Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong-Seok Park
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Joung Uk Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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13
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Viswanathan A, Na HY, Breckenridge L, Muller A, Butts C, Reilly E, Geng T, Sigal A, Michels R, Ong A. Hypotension in the Emergency Department and Contrast Extravasation on Computerized Tomography Predict Blood Transfusion in Low-Energy Pelvic Fractures. J Surg Res 2024; 296:310-315. [PMID: 38306936 DOI: 10.1016/j.jss.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/29/2023] [Accepted: 01/02/2024] [Indexed: 02/04/2024]
Abstract
INTRODUCTION Although low-energy pelvic fractures seldom present with significant hemorrhage, early recognition of at-risk patients is essential. We aimed to identify predictors of transfusion requirements in this cohort. METHODS A 7-y retrospective chart review was performed. Low-energy mechanism was defined as falls of ≤5 feet. Fracture pattern was classified using the Orthopedic Trauma Association/Arbeitsgemeinschaft für Osteosynthesefragen system as A, B, or C. Primary outcome was transfusion of ≥2 units of packed red blood cells in the first 48 h. Univariable analysis and logistic regression analysis were performed. A P value ≤0.05 was considered significant. RESULTS Five hundred forty six patients were included with median (interquartile range) age of 86 (79-91) and median (interquartile range) Injury Severity Score of 5 (4-8). Five hundred forty one (99%) had type A fractures. Twenty six (5%) had the primary outcome and 17 (3%) died. Logistic regression found that systolic blood pressure <100 mmHg at any time in the Emergency Department, Injury Severity Score, and pelvic angiography were predictors of the primary outcome. Seventeen percent of those who had the primary outcome died compared with 2% who did not (P = 0.0004). Three hundred sixty four (67%) received intravenous contrast for computerized tomography scans and of these, 44 (12%) had contrast extravasation (CE). CE was associated with the primary outcome but not mortality. CONCLUSIONS Hypotension at any time in the Emergency Department and CE on computerized tomography predicted transfusion of ≥2 units packed red blood cells in the first 48 h in patients with low-energy pelvic fractures.
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Affiliation(s)
| | - Hee Yun Na
- Drexel University College of Medicine, Wyomissing, Pennsylvania
| | - Leigham Breckenridge
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Alison Muller
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Christopher Butts
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Eugene Reilly
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Thomas Geng
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Adam Sigal
- Department of Emergency Medicine, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Ryan Michels
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania
| | - Adrian Ong
- Department of Surgery, Reading Hospital, Tower Health System, West Reading, Pennsylvania.
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14
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Binh VD, Thi Thanh Nga H, Thanh NH, Thanh NH, Tai LP, Hung NQ. Characteristics of unexpected antibodies in patients with blood disorders: Evidence in Vietnam. Transfus Apher Sci 2024; 63:103878. [PMID: 38388334 DOI: 10.1016/j.transci.2024.103878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/10/2024] [Accepted: 01/18/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND In Vietnam, a lack of evidence about the unexpected antibodies hinders the capabilities to prepare the necessary resources and personnel for treating patients with blood disorders. This study aimed to measure the rates of different unexpected antibodies in patients having blood orders in Vietnam. STUDY DESIGN AND METHODS A cross-sectional study was conducted at the National Institute of Hematology - Blood Transfusion, Vietnam on 5608 patients with blood disorders. Information was obtained from the medical records, blood transfusion forms, screening test forms. RESULTS The prevalence rate of unexpected antibodies in patients with haematological disorders was 9.3%. The most prevalent occurrence was the presence of an atypical antibody type, accounting for 61% of patients. The co-occurrence of this atypical antibody type and other types of antibodies was also observed, with the respective occurrence rates of 23.9%, 10.1%, 3.8%, and 1.2% for the combination of two, three, four, and five unexpected antibody types. The presence of one type of unexpected antibody was predominant, namely anti-E, accounting for the highest proportion (32.9%), followed by anti-Mia (18.4%). Among the 125 patients, the most frequently observed combination of abnormal antibodies was anti-E with anti-c (14.3%) and anti-E with anti-Mia (3.4%). Among the cohort of 53 patients exhibiting three types of unexpected antibodies, the most prevalent combination observed was anti-c, anti-E, and anti-Mia (5.7%). CONCLUSION This study revealed a prevalence rate of 9.3% in the presence of unexpected antibodies in patients with blood disorders. The occurrence of individual unexpected antibodies surpasses that of coordinated antibodies.
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Affiliation(s)
- Vu Duc Binh
- National Institute of Hematology and Blood Transfusion, Hanoi, Vietnam
| | | | - Nguyen Ha Thanh
- National Institute of Hematology and Blood Transfusion, Hanoi, Vietnam
| | - Nguyen Hoang Thanh
- School of Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
| | - Le Phu Tai
- Gastroenterology and Hepatology Center, Bach Mai Hospital, Hanoi, Vietnam
| | - Nguyen Quang Hung
- National Institute of Hematology and Blood Transfusion, Hanoi, Vietnam
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15
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Amjad A, Baseer N, Yousafzai YM, Safi S, Habib SH, Habib SR. Cephalometric analysis of patients with beta thalassemia receiving fetal hemoglobin induction therapy. J Taibah Univ Med Sci 2024; 19:351-358. [PMID: 38357584 PMCID: PMC10864806 DOI: 10.1016/j.jtumed.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 12/14/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
Objective We aimed to determine the effects of fetal hemoglobin induction therapy in restricting or even reversing the cephalometric changes associated with beta thalassemia. Materials and methods In this comparative observational study, 90 participants were equally divided into three groups: a control group; patients with thalassemia major receiving blood transfusion (BT group); and patients receiving induction therapy (i.e., hydroxyl urea (5-10 mg/kg/day) or as much as 20 mg/kg/day) and thalidomide (2-10 mg/kg/day) along with blood transfusion (IT group). All patients underwent history taking and examination, photographic assessment, and radiographic evaluation with a lateral cephalogram. One-way ANOVA followed by post-hoc Tukey test was used to determine differences among groups. Results The IT group differed significantly from the BT group in all photographic and skull table parameters, and most cephalometric parameters, such as facial angle (p ≤ 0.001), middle and lower facial heights (p ≤ 0.001), and inter-incisal angle (p = 0.036); the mean values in the IT group were similar to those in the control group. In-addition, dental and soft tissue measurements significantly differed among groups. For most parameters, the mean difference indicated higher values in the BT group. Conclusion Induction therapy appeared to improve the facial angles, heights, and inter-incisal angles, whereas a class II skeletal pattern was observed in the transfusion only group. These findings suggest that fetal hemoglobin induction therapy might have restricted some of the cephalometric changes in patients with beta thalassemia.
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Affiliation(s)
- Arooj Amjad
- Anatomy Department, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Najma Baseer
- Anatomy Department, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Yasar M. Yousafzai
- Hematology Department, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar, Pakistan
| | - Sanna Safi
- Department of Oral Medicine, Khyber Medical University Institute of Dental Sciences, Kohat, Pakistan
| | - Syed H. Habib
- Physiology Department, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Syed R. Habib
- Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Riyadh, KSA
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16
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Giribabu P, Karan N, Sriganesh K, Shukla D, Devi BI. Incidence, risk factors and impact of anemia after elective neurosurgery: A retrospective cohort study. World Neurosurg X 2024; 22:100289. [PMID: 38444872 PMCID: PMC10914572 DOI: 10.1016/j.wnsx.2024.100289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 02/20/2024] [Indexed: 03/07/2024] Open
Abstract
Objectives Anemia after surgery is common and is associated with adverse clinical outcomes. Understanding the incidence and risk factors for postoperative anemia is important to reduce anemia-related complications and blood transfusion. There is lack of data regarding postoperative anemia and its contributing factors in neurosurgery. This study evaluates the incidence and risk factors of postoperative anemia, and its impact on clinical outcomes. Methods This was a single centre, retrospective study of patients who underwent elective neurosurgery over seven months. Data regarding age, gender, body mass index, American Society of Anesthesiologists (ASA) physical status, diagnosis, surgery, preoperative hemoglobin, surgery duration, intraoperative blood loss and red blood cell (RBC) transfusion, dose of tranexamic acid, intraoperative fluid balance, years of surgeon's experience, postoperative hemoglobin, postoperative RBC transfusion, Glasgow Coma Scale (GCS) score at hospital discharge, and duration of postoperative intensive care unit and hospital stay were collected. Logistic regression was used to identify predictors of postoperative anemia. Results The incidence of postoperative anemia was 11.3% (116/1025). On univariate analysis; age, preoperative hemoglobin, surgery duration, gender, ASA grade, surgery type, and surgeon's experience were associated with postoperative anemia. Lower preoperative hemoglobin (p<0.001) and non-tumor surgery (p<0.001) were predictive of postoperative anemia on multivariate analysis. Postoperative anemia resulted in increased RBC transfusion (p<0.001) and lower GCS score at discharge (p=0.012). Conclusions Atleast one in ten patients undergoing elective neurosurgery develop postoperative anemia. Lower preoperative hemoglobin and non-tumor surgery predict anemia. Anemia results in increased RBC transfusion and lower discharge GCS score.
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Affiliation(s)
- Parthiban Giribabu
- Department of Neuroanesthesia and Neurocritical Care, National Institute of Mental Health and Neurosciences Bengaluru, India
| | - Nupur Karan
- Department of Neuroanesthesia and Neurocritical Care, National Institute of Mental Health and Neurosciences Bengaluru, India
| | - Kamath Sriganesh
- Department of Neuroanesthesia and Neurocritical Care, National Institute of Mental Health and Neurosciences Bengaluru, India
| | - Dhaval Shukla
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - B Indira Devi
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bengaluru, India
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17
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van Wyk P, Wannberg M, Gustafsson A, Yan J, Wikman A, Riddez L, Wahlgren CM. Characteristics of traumatic major haemorrhage in a tertiary trauma center. Scand J Trauma Resusc Emerg Med 2024; 32:24. [PMID: 38528572 DOI: 10.1186/s13049-024-01196-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 03/15/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Major traumatic haemorrhage is potentially preventable with rapid haemorrhage control and improved resuscitation techniques. Although advances in prehospital trauma management, haemorrhage is still associated with high mortality. The aim of this study was to use a recent pragmatic transfusion-based definition of major bleeding to characterize patients at risk of major bleeding and associated outcomes in this cohort after trauma. METHODS This was a retrospective cohort study including all trauma patients (n = 7020) admitted to a tertiary trauma center from January 2015 to June 2020. The major bleeding cohort (n = 145) was defined as transfusion of 4 units of any blood components (red blood cells, plasma, or platelets) within 2 h of injury. Univariate and multivariable logistic regression analyses were performed to identify risk factors for 24-hour and 30-day mortality post trauma admission. RESULTS In the major bleeding cohort (n = 145; 145/7020, 2.1% of the trauma population), there were 77% men (n = 112) and 23% women (n = 33), median age 39 years [IQR 26-53] and median Injury Severity Score (ISS) was 22 [IQR 13-34]. Blunt trauma dominated over penetrating trauma (58% vs. 42%) where high-energy fall was the most common blunt mechanism and knife injury was the most common penetrating mechanism. The major bleeding cohort was younger (OR 0.99; 95% CI 0.98 to 0.998, P = 0.012), less female gender (OR 0.66; 95% CI 0.45 to 0.98, P = 0.04), and had more penetrating trauma (OR 4.54; 95% CI 3.24 to 6.36, P = 0.001) than the rest of the trauma cohort. A prehospital (OR 2.39; 95% CI 1.34 to 4.28; P = 0.003) and emergency department (ED) (OR 6.91; 95% CI 4.49 to 10.66, P = 0.001) systolic blood pressure < 90 mmHg was associated with the major bleeding cohort as well as ED blood gas base excess < -3 (OR 7.72; 95% CI 5.37 to 11.11; P < 0.001) and INR > 1.2 (OR 3.09; 95% CI 2.16 to 4.43; P = 0.001). Emergency damage control laparotomy was performed more frequently in the major bleeding cohort (21.4% [n = 31] vs. 1.5% [n = 106]; OR 3.90; 95% CI 2.50 to 6.08; P < 0.001). There was no difference in transportation time from alarm to hospital arrival between the major bleeding cohort and the rest of the trauma cohort (47 [IQR 38;59] vs. 49 [IQR 40;62] minutes; P = 0.17). However, the major bleeding cohort had a shorter time from ED to first emergency procedure (71.5 [IQR 10.0;129.0] vs. 109.00 [IQR 54.0; 259.0] minutes, P < 0.001). In the major bleeding cohort, patients with penetrating trauma, compared to blunt trauma, had a shorter alarm to hospital arrival time (44.0 [IQR 35.5;54.0] vs. 50.0 [IQR 41.5;61.0], P = 0.013). The 24-hour mortality in the major bleeding cohort was 6.9% (10/145). All fatalities were due to blunt trauma; 40% (4/10) high energy fall, 20% (2/10) motor vehicle accident, 10% (1/10) motorcycle accident, 10% (1/10) traffic pedestrian, 10% (1/10) traffic other, and 10% (1/10) struck/hit by blunt object. In the logistic regression model, prehospital cardiac arrest (OR 83.4; 95% CI 3.37 to 2063; P = 0.007) and transportation time (OR 0.95, 95% CI 0.91 to 0.99, P = 0.02) were associated with 24-hour mortality. RESULTS Early identification of patients at high risk of major bleeding is challenging but essential for rapid definitive haemorrhage control. The major bleeding trauma cohort is a small part of the entire trauma population, and is characterized of being younger, male gender, higher ISS, and exposed to more penetrating trauma. Early identification of patients at high risk of major bleeding is challenging but essential for rapid definitive haemorrhage control.
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Affiliation(s)
- Pieter van Wyk
- Section of Acute and Trauma Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Marcus Wannberg
- Department of Molecular Medicine and Surgery, Department of Vascular Surgery, Karolinska Institute, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
| | - Anna Gustafsson
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Jane Yan
- Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Agneta Wikman
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Louis Riddez
- Section of Acute and Trauma Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Carl-Magnus Wahlgren
- Department of Molecular Medicine and Surgery, Department of Vascular Surgery, Karolinska Institute, Karolinska University Hospital, SE-171 76, Stockholm, Sweden.
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18
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Datta SS, Sinha A. Current challenges of blood transfusions in patients with thalassemia in India and future perspectives. Transfus Clin Biol 2024:S1246-7820(24)00042-9. [PMID: 38513824 DOI: 10.1016/j.tracli.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/15/2024] [Indexed: 03/23/2024]
Abstract
The introduction of regular red blood cell transfusions transformed thalassemia major from a fatal childhood disease into a chronic disorder. Thalassemia is highly prevalent in South Asia, including the Indian subcontinent, and blood transfusion remains the cornerstone of management for these patients. But safe blood transfusions still remain a major problem in India. Difficulties in maintaining adequate blood inventory, a lack of a national blood act, and fragmented blood transfusion services are some of the major contributing factors for the delay in blood supply. In most of the blood centers, alloantibody detection facilities and extended red cell antigen typing are unavailable. Awareness is the key to reducing alloimmunization, which limits the effectiveness of transfusions and the potential availability of blood. Patients with thalassemia are also at high risk of transfusion-transmitted infections unless appropriate blood screening is in place. Hence, many patients remain under-transfused, resulting in decreased health and quality-of-life outcomes. Facilities such as leucoreduction and immunohematological monitoring following a blood transfusion are often lacking in India, especially at the sub-district level. Continuous efforts to raise community awareness, regular training of health-care workers, and proper utilization of available resources are essential to ensuring safe blood transfusions for patients with thalassemia. Access to the new treatments at an affordable cost may reduce the blood transfusion burden for thalassemia patients in India.
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Affiliation(s)
- Suvro Sankha Datta
- Department of Transfusion Medicine, Tata Medical Center, Kolkata, India.
| | - Ayesha Sinha
- Department of Transfusion Medicine, Tata Medical Center, Kolkata, India
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Li X, Xie H, Liu S, Wang J, Shi Z, Yao Q, Yang Q, Li Q, Bao L. Analysis of the incidence and risk factors of blood transfusion in total knee revision: a retrospective nationwide inpatient sample database study. BMC Musculoskelet Disord 2024; 25:225. [PMID: 38509493 PMCID: PMC10953239 DOI: 10.1186/s12891-024-07331-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/01/2024] [Indexed: 03/22/2024] Open
Abstract
OBJECTIVE This study sought to determine the incidence and risk factors of blood transfusion among patients undergoing total knee revision (TKR) using a nationwide database. METHODS A retrospective data analysis was conducted based on the Nationwide Inpatient Sample (NIS), enrolling patients who underwent TKR from 2010 to 2019 with complete information. The patients were divided into two groups based on whether they received blood transfusion or not. The demographic characteristics (race, sex, and age), length of stay (LOS), total charge of hospitalization, hospital characteristics (admission type, insurance type, bed size, teaching status, location, and region of hospital), hospital mortality, comorbidities, and perioperative complications were analyzed. Finally, we conducted univariate and multivariate logistic regression to identify factors that were associated with TKR patients to require blood transfusion. RESULTS The NIS database included 115,072 patients who underwent TKR. Among them, 14,899 patients received blood transfusion, and the incidence of blood transfusion was 13.0%. There was a dramatic decrease in the incidence over the years from 2010 to 2019, dropping from 20.4 to 6.5%. TKR patients requiring transfusions had experienced longer LOS, incurred higher total medical expenses, utilized Medicare more frequently, and had increased in-hospital mortality rates (all P < 0.001). Independent predictors for blood transfusion included advanced age, female gender, iron-deficiency anemia, rheumatoid disease, chronic blood loss anemia, congestive heart failure, coagulopathy, uncomplicated diabetes, lymphoma, fluid and electrolyte disorders, metastatic carcinoma, other neurological diseases, paralysis, peripheral vascular disorders, pulmonary circulation disorders, renal failure, valvular disease, and weight loss. In addition, risk factors for transfusion in TKR surgery included sepsis, acute myocardial infarction, deep vein thrombosis, pulmonary embolism, gastrointestinal bleeding, heart failure, renal insufficiency, pneumonia, wound infection, lower limb nerve injury, hemorrhage/seroma/hematoma, wound rupture/non healing, urinary tract infection, acute renal failure, and postoperative delirium. CONCLUSIONS Our findings highlight the importance of recognizing the risk factors of blood transfusion in TKR to reduce the occurrence of adverse events.
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Affiliation(s)
- Xiaoyin Li
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Hao Xie
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Shuxia Liu
- Division of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Jian Wang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Zhanjun Shi
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Qiaobing Yao
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Qinfeng Yang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Qiuhong Li
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Liangxiao Bao
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
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Malhotra A, Islam MA, Tavilla G, Williams NE, d'Amato T. Autologous cell salvage in off-pump coronary artery bypass surgery reduces post-operative complications: a retrospective weighted-matching analysis. Gen Thorac Cardiovasc Surg 2024:10.1007/s11748-024-02012-2. [PMID: 38502459 DOI: 10.1007/s11748-024-02012-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 01/24/2024] [Indexed: 03/21/2024]
Abstract
OBJECTIVES Blood transfusion plays a crucial role in coronary artery bypass grafting (CABG). The choice between autologous cell saver (CS) and allogenic blood transfusion (ABT) has been a continuous debate in the medical community, especially within cardiac surgery. This study aimed to assess the outcomes of off-pump CABG (OPCAB) surgery in patients receiving blood solely via cell salvage compared to those receiving ABT or a combination of ABT and CS perioperatively. METHODS A total of 414 patients who underwent isolated OPCAB surgery at our cardiovascular clinic were analyzed. Among them, 250 patients (60.4%) received blood via CS alone, while 164 patients (39.6%) received either ABT or a mix of ABT and CS. Stabilized inverse probability treatment weighted (IPTW) matching technique ensured balance in baseline covariates. RESULTS We found no significant differences in 30-day mortality rates between the CS and ABT groups. The CS group displayed significantly lower rates of overall complications, encompassing stroke, acute kidney injury, atrial fibrillation, and pulmonary complications. Rates of sepsis, readmission, gastrointestinal complications, heparin-induced thrombosis, and deep venous thrombosis were comparable between the two groups. However, in contrast to the ABT group, the CS group exhibited significantly shorter median lengths of hospital stay (LOHS), ICU stay, and ventilation time, along with higher rates of discharge to home rather than acute care facilities. CONCLUSION Our data suggest that autologous blood transfusion via CS results in fewer perioperative complications and faster recovery following OPCAB procedures as compared to ABT.
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Affiliation(s)
- Amber Malhotra
- Department of Cardiovascular Surgery, Baylor Scott & White Medical Center-Temple, Temple, TX, USA
| | - Md Anamul Islam
- Department of Cardiovascular Surgery, Baylor Scott & White Medical Center-Temple, Temple, TX, USA.
| | - Giuseppe Tavilla
- Department of Cardiovascular Surgery, Baylor Scott & White Medical Center-Temple, Temple, TX, USA
| | - Nikki E Williams
- Department of Cardiovascular Surgery, Baylor Scott & White Medical Center-Temple, Temple, TX, USA
| | - Thomas d'Amato
- Department of Cardiovascular Surgery, Baylor Scott & White Medical Center-Temple, Temple, TX, USA
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Bagaria V, Badragiri L, Hiremath CS. Effect of blood conservation protocol on the utilisation of blood and outcome of patients undergoing open heart surgery. Perfusion 2024:2676591241239838. [PMID: 38491948 DOI: 10.1177/02676591241239838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2024]
Abstract
INTRODUCTION Cardiac surgery is fraught with increased consumption of blood and blood products. Various strategies for blood conservation have been described. Our aim was to study the impact of a structured blood conservation protocol (BCP) on the utilization of blood and patient outcome. METHODS Retrospective analysis of prospectively collected data comparing adult patients undergoing open heart surgery with BCP with those undergoing surgery without BCP. The primary objective was to compare the amount of blood utilized and the hematocrit at discharge. The secondary objective was to compare the parameters of patient outcomes. The level of significance was set at 0.05. RESULTS The proportion of patients requiring transfusion (19.1% [9/47] vs 58.9% [33/56]; p < 0.001) and the quantity of blood transfused (12 units vs 45 units; p 0.003) in the BCP group was significantly lower. Interestingly, the hematocrit level at discharge was comparable between the groups (30.9 (4.8) versus 31.8 (2.4), p-0.671). The average cost incurred for transfusing blood in the BCP group was ₹ 370.2 as compared to ₹1165.1 in the other (p < 0.001). BCP reduced the odds of overall blood transfusion by 79.8% (OR 0.202 (0.084-0.485); p < 0.001) and intraoperative blood transfusion by 95.3% (OR 0.047 (0.010-0.213); p < 0.001). The morbidity and mortality were comparable between the groups. CONCLUSION Implementing a structured blood conservation protocol in patients undergoing open heart surgery significantly reduces the need for blood transfusion. It also has a promising impact on patient recovery after surgery and significant positive cost implications.
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Affiliation(s)
- Vivek Bagaria
- Department of Cardiothoracic and Vascular Surgery, Sri Sathya Sai Institute of Higher Medical Sciences, Whitefield, Bangalore, India
- Department of Congenital Cardiac Surgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Lahari Badragiri
- Department of Cardiothoracic and Vascular Surgery, Sri Sathya Sai Institute of Higher Medical Sciences, Whitefield, Bangalore, India
| | - C S Hiremath
- Department of Cardiothoracic and Vascular Surgery, Sri Sathya Sai Institute of Higher Medical Sciences, Whitefield, Bangalore, India
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22
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Lee J, Park S, Lee JG, Choo S, Koo BN. Efficacy of intraoperative blood salvage and autotransfusion in living-donor liver transplantation: a retrospective propensity matched case-control study. Korean J Anesthesiol 2024:kja.23599. [PMID: 38467466 DOI: 10.4097/kja.23599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 02/21/2024] [Indexed: 03/13/2024] Open
Abstract
Background Liver transplantation (LT) may be associated with massive blood loss and the need for allogeneic blood transfusion. Intraoperative blood salvage autotransfusion (IBSA) can reduce the need for allogeneic blood transfusion. This study aimed to investigate the effectiveness of blood salvage in LT. Methods Among 355 adult patients who underwent elective living-donor LT between January 1, 2019, and December 31, 2022, 59 recipients without advanced hepatocellular carcinoma received IBSA using Cell Saver (CS group). Based on sex, age, model for end-stage liver disease (MELD) score, preoperative laboratory results, and other factors, 118 of the 296 recipients who did not undergo IBSA were matched using propensity score (non-CS group). The primary outcome was the amount of intraoperative allogenic red blood cell (RBC) transfusion. Comparisons were made between the two groups regarding the amount of other blood components transfused and postoperative laboratory findings. Results The transfused allogeneic RBC for the CS group was significantly lower than that of the non-CS group (1,506.0 ml vs. 1,957.5 ml, P = 0.026). No significant differences in the transfused total fresh frozen plasma (FFP), platelets, cryoprecipitate, and estimated blood loss were observed between the two groups. The postoperative allogeneic RBC transfusion was significantly lower in the CS group than in the non-CS group (1,500.0 ml vs. 2,100.0 ml, P = 0.039). No significant differences in postoperative laboratory findings were observed at postoperative day 1 (POD1) and discharge. Conclusions Using IBSA during LT can effectively reduce the need for perioperative allogeneic blood transfusions without causing subsequent coagulopathy.
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Affiliation(s)
| | - Sujung Park
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine
- Anesthesia and Pain Research Institute
| | - Jae Geun Lee
- Department of Transplantation Surgery, Yonsei University College of Medicine
| | - Sungji Choo
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine
| | - Bon-Nyeo Koo
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine
- Anesthesia and Pain Research Institute
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O'Connor GD, Mannion S, Purcell J. Factors associated with increased risk of postoperative blood transfusion in patients undergoing total hip arthroplasty at an Irish University Hospital. Ir J Med Sci 2024:10.1007/s11845-024-03653-1. [PMID: 38472701 DOI: 10.1007/s11845-024-03653-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 02/27/2024] [Indexed: 03/14/2024]
Abstract
INTRODUCTION Approximately 7000 total hip arthroplasty (THA) surgeries occur in Ireland each year. A number of preoperative factors have been identified that increase the risk of postoperative blood transfusion after THA, including anaemia. The ability to identify patients at risk may allow preoperative management strategies to reduce blood transfusions. Data from Irish orthopaedic patients is currently lacking. AIM To investigate if preoperative anaemia and other factors are associated with postoperative blood transfusions in patients who undergo THA. METHODS A retrospective cohort study of all patients who underwent THA in 2019 in SIVUH, Cork, using medical chart review. RESULTS In total, 350 charts met the inclusion criteria, with 291 charts reviewed. 8.9% of the patients who underwent THA had preoperative anaemia. Among these, 19.2% had a postoperative blood transfusion, compared to 1.5% of patients who were not anaemic preoperatively. The odds of receiving a blood transfusion was 15.5 times greater in the preoperative anaemia group compared to the non-anaemic group. Increasing age and higher ASA scores were associated with preoperative anaemia and postoperative blood transfusions. Length of stay was increased by 2.2 days (p < 0.00016) if blood transfusion was required. CONCLUSION Preoperative anaemia was common in an Irish orthopaedic population undergoing THA. Preoperative anaemia predisposes patients to the greatest increased risk of postoperative blood transfusions. The other factors associated with the need for postoperative transfusion were ASA grade 3 or more and age greater than 65 years. Patients who received postoperative blood transfusions had a significantly increased length of hospital stay.
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Affiliation(s)
| | - Stephen Mannion
- Department of Anaesthesiology, South Infirmary-Victoria University Hospital, Cork, Ireland
| | - James Purcell
- Department of Anaesthesiology, South Infirmary-Victoria University Hospital, Cork, Ireland
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Montano-Pedroso JC, Macedo MCMDA, Biagini S, Ribeiro G, Junior JFCM, Rizzo SRCP, Rabello G, Junior DML. Consensus of the Brazilian association of hematology, hemotherapy and cellular therapy on patient blood management: Definition of Patient Blood Management. Hematol Transfus Cell Ther 2024:S2531-1379(24)00040-3. [PMID: 38523042 DOI: 10.1016/j.htct.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/18/2024] [Indexed: 03/26/2024] Open
Abstract
Managing the patient's blood and hematopoietic system is like managing any of the other organs and organ systems during patient care. Specialists control the heart, kidneys, endocrine system, etc. and the patient's blood requires similar clinical treatment. The hematopoietic system and its circulatory products are fundamental for the healthy functioning of the human body. In simple terms, Patient Blood Management (PBM) is an organized, patient-centered approach in which the entire healthcare team coordinates efforts to improve outcomes by managing and preserving the patient's own blood. By reducing dependence on blood transfusions, PBM seeks to improve clinical outcomes, reduce the risks and costs associated with transfusions, and improve the safety and quality of patient care. Essentially, the concept of PBM is about the holistic management and preservation of the patient's own blood in the medical and surgical context.
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Affiliation(s)
- Juan Carlos Montano-Pedroso
- Universidade Federal de São Paulo (Unifesp), São Paulo, SP, Brazil; Instituto de Assistência Médica do Servidor Público Estadual (Iamspe), São Paulo, SP, Brazil
| | | | - Silvana Biagini
- Hospital Guilherme Álvaro e Complexo Hospitalar dos Estivadores, Santos, SP, Brazil
| | - Glaciano Ribeiro
- Hospital das Clínicas da Universidade Federal de Minas Gerais (HC UFMG), Belo Horizonte, MG, Brazil; Grupo HHEMO, São Paulo, SP, Brazil
| | | | | | - Guilherme Rabello
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (Incor - HCFMUSP), São Paulo, SP, Brazil.
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She WH, Tsang SHY, Dai WC, Chan ACY, Lo CM, Cheung TT. Stage-by-stage analysis of the effect of blood transfusion on survival after curative hepatectomy for hepatocellular carcinoma-a retrospective study. Langenbecks Arch Surg 2024; 409:83. [PMID: 38436871 DOI: 10.1007/s00423-024-03278-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVE This study is to examine the impact of perioperative (intraoperative/postoperative) blood transfusion on the outcomes of curative hepatectomy for hepatocellular carcinoma. Hepatectomy is a well-established curative treatment for hepatocellular carcinoma, and blood transfusion cannot always be avoided in treating the disease. METHODS A retrospective study of patients having curative hepatectomy for hepatocellular carcinoma from January 2010 to December 2019 at a single center was conducted. The patients were stratified by their disease stage. Patients with and without perioperative blood transfusion were matched by propensity-score matching and compared for each disease stage. Univariate and multivariate analyses were performed to identify prognostic factors for overall survival for each stage. RESULTS A total of 846 patients were studied. Among them, 125 received perioperative blood transfusion and 720 did not. Patients with blood transfusion had worse disease-free and overall survival. After stratification and matching, the ratios of transfusion to non-transfusion were 33:165 (stage 1), 28:140 (stage 2), and 45:90 (stage 3). Perioperative blood transfusion was associated with a higher incidence of postoperative complications in all three disease stages (p = 0.004/0.006/0.017), and hence longer hospitalization (p < 0.001 in all stages), but had no significant impact on hospital mortality (p = 0.119/0.118/0.723), 90-day mortality (p = 0.259/0.118/0.723), disease-free survival (p = 0.128/0.826/0.511), or overall survival (p = 0.869/0.122/0.122) in any disease stage. Prognostic factors for overall survival included tumor size, tumor number, alpha-fetoprotein level, and postoperative complication of grade ≥ 3A. CONCLUSION Perioperative blood transfusion was associated with a higher incidence of complications but had no significant impact on survival after curative hepatectomy for hepatocellular carcinoma.
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Affiliation(s)
- Wong Hoi She
- Department of Surgery, School of Clinical Medicine, University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China.
| | - Simon Hing Yin Tsang
- Department of Surgery, School of Clinical Medicine, University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China
| | - Wing Chiu Dai
- Department of Surgery, School of Clinical Medicine, University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China
| | - Albert Chi Yan Chan
- Department of Surgery, School of Clinical Medicine, University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China
| | - Chung Mau Lo
- Department of Surgery, School of Clinical Medicine, University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China
| | - Tan To Cheung
- Department of Surgery, School of Clinical Medicine, University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China
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Sato T, Shibahashi K, Aoki M, Kudo D, Kushimoto S. Risk factors for surgical site infection following orthopaedic surgery for fracture by trauma: a nested case-control study. J Hosp Infect 2024; 145:52-58. [PMID: 38141664 DOI: 10.1016/j.jhin.2023.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 12/25/2023]
Abstract
BACKGROUND Surgical site infection (SSI) is associated with higher medical expenses and lower patient quality of life. AIM To identify specific modifiable risk factors for SSI after orthopaedic surgery for fractures caused by trauma. METHODS This nested case-control study used a nationwide trauma registry, the Japan Trauma Data Bank (JTDB) database. Patient data from 280 hospitals between January 2004 and May 2019 were retrieved from the JTDB. Patients with SSI and identified patients without SSI as control subjects were included, using propensity score matching adjusted for unmodifiable factors. Risk factors associated with SSI after orthopaedic trauma surgery were assessed using multi-level mixed-effects logistic regression models. FINDINGS In total, 15,910 patients were included in the analysis. Of these patients, 377 (2.4%) had SSI. After propensity score matching, 258 patients with SSI and 2580 matched patients without SSI were selected. In the multi-level mixed-effects logistic regression analysis, blood transfusion within 24 h (odds ratio (OR): 1.51; 95% confidence interval (CI): 1.06-2.13) was a significant risk factor for SSI following orthopaedic fracture surgery. The OR (95% CI) values for external fixation, transcatheter arterial embolization, and tourniquet for SSI following orthopaedic fracture surgery were 1.40 (0.96-2.03), 1.66 (0.81-3.38), and 2.99 (0.60-14.87), respectively. CONCLUSION These findings highlight the necessity of exercising caution when implementing blood transfusion within 24 h as a risk factor associated with SSI following orthopaedic trauma surgery.
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Affiliation(s)
- T Sato
- Department of Emergency and Critical Care Medicine, Tohoku University Hospital, Sendai, Japan.
| | - K Shibahashi
- Tertiary Emergency Medical Center, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - M Aoki
- Advanced Medical Emergency Department and Critical Care Center, Japan Red Cross Maebashi Hospital, Maebashi, Japan
| | - D Kudo
- Department of Emergency and Critical Care Medicine, Tohoku University Hospital, Sendai, Japan; Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - S Kushimoto
- Department of Emergency and Critical Care Medicine, Tohoku University Hospital, Sendai, Japan; Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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Zhao YK, Zhang C, Zhang YW, Li RY, Xie T, Bai LY, Chen H, Rui YF. Efficacy and safety of tranexamic acid in elderly patients with femoral neck fracture treated with hip arthroplasty: A systematic review and meta-analysis. J Orthop Sci 2024; 29:542-551. [PMID: 36797125 DOI: 10.1016/j.jos.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND Elderly patients with femoral neck fracture have high perioperative blood loss according to the trauma and hip arthroplasty surgery. Tranexamic acid is a fibrinolytic inhibitor and has been widely used in hip fracture patients to against perioperative anemia. The aim of the present meta-analysis was to evaluate the efficacy and safety of Tranexamic acid (TXA) in elderly patients with femoral neck fracture undergoing hip arthroplasty. METHODS We performed search using Pubmed, EMBASE, Cochrane Reviews, and Web of Science databases to identify all relevant research studies published from inception to June 2022. Randomized controlled studies and high-quality cohort studies that reported the perioperative use of TXA in patients with femoral neck fractures treated with arthroplasty, and made a comparison with the control group were included. Meta-analysis was performed using Review Manager 5.3 to assess the efficacy and safety of TXA. Subgroup analysis was conducted to further investigate the impact caused by surgery types and administration routes on the efficacy and safety outcomes. RESULTS Five randomized controlled trials (RCTs) and eight cohort studies published from January 2015 to June 2022 were included in this meta-analysis. The results showed significant reductions in the rate of allogeneic blood transfusion, total blood loss (TBL) and postoperative hemoglobin (Hb) drop in the TXA group compared with the control group, while no significant difference was found in the intraoperative blood loss, postoperative drainage, hospital length of stay (LOS), re-admission rate, and wound complications between the two groups. The incidence of thromboembolic events and mortality showed no significant difference. Subgroup analysis indicated that surgery types and administration routes did not change the overall tendency. CONCLUSION The current evidence shows that both intravascular administration (IV) and topical administration of TXA can significantly decrease the perioperative transfusion rate and TBL without increasing the risk of thromboembolic complications in elderly patients with femoral neck fracture.
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Affiliation(s)
- Ya-Kuan Zhao
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China; The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210000, PR China
| | - Cheng Zhang
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China
| | - Yuan-Wei Zhang
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China
| | - Ru-Ya Li
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China
| | - Tian Xie
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China
| | - Li-Yong Bai
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China
| | - Hui Chen
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China
| | - Yun-Feng Rui
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Orthopaedic Trauma Institute (OTI), Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Multidisciplinary Team (MDT) for Elderly Hip Fracture Comprehensive Management, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; Trauma Center, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Ding Jia Qiao, Nanjing, Jiangsu, 210009, PR China; School of Medicine, Southeast University, NO. 87 Ding Jia Qiao, Nanjing, Jiangsu 210009, PR China.
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Abreu A, Máximo J, Almeida C, Lourenço A, Leite-Moreira A. The additive effects of anaemia and transfusion on long-term survival after coronary artery bypass surgery. Eur J Cardiothorac Surg 2024; 65:ezad403. [PMID: 38058180 PMCID: PMC10924300 DOI: 10.1093/ejcts/ezad403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/20/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023] Open
Abstract
OBJECTIVES To compare the independent and combined effects of anaemia and red blood cell transfusion on late survival after isolated coronary artery bypass grafting. METHODS Retrospective analysis of 5243 consecutive patients undergoing primary isolated coronary artery bypass grafting, performed from 2000 to 2015, in a Portuguese Academic Hospital. We identified 1649 patients with preoperative anaemia (A+) and 1422 patients who received a perioperative transfusion (T+)-the 4 possible combinations allowed for the creation of 4 subgroups (A-/T-, A-/T+, A+/T- and A+/T+). The primary endpoint was all-cause mortality at 10 years. We employed inverse probability weighting to control for confounding variables. RESULTS Thirty-one percent of the patients had preoperative anaemia, and 27.0% had at least one packed red blood cell transfusion. Inverse probability weighting was effective in eliminating differences in all significant baseline characteristics. The primary endpoint of all-cause mortality at 10 years occurred in 568 patients (20.5%) in the A-/T- group, as compared with 204 (24.4%) in the A-/T+ group (hazard ratio, 1.14; 95% confidence interval, 1.00 to 1.31; P = 0.053), 358 (33.8%) in the A+/T- group (hazard ratio, 1.53; 95% confidence interval, 1.38 to 1.71; P < 0.001), 254 (43.6%) in the A+/T+ group (hazard ratio, 2.25; 95% confidence interval, 1.97 to 2.56; P < 0.001). CONCLUSIONS This longitudinal, population-level study emphasizes the adverse long-term outcomes of preoperative anaemia and perioperative red blood cell transfusion. It stresses the importance of an evidence-based, multimodal and multidisciplinary approach to conserving blood resources and optimizing outcomes in patients at high risk for transfusion.
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Affiliation(s)
- Armando Abreu
- Department of Surgery and Physiology, Cardiovascular R&D Center—UnIC@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal
- Department of Cardiothoracic Surgery, São João University Hospital Center, Porto, Portugal
| | - José Máximo
- Department of Surgery and Physiology, Cardiovascular R&D Center—UnIC@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal
- Department of Cardiothoracic Surgery, São João University Hospital Center, Porto, Portugal
| | - Cláudia Almeida
- Department of Anesthesiology, São João University Hospital Center, Porto, Portugal
| | - André Lourenço
- Department of Surgery and Physiology, Cardiovascular R&D Center—UnIC@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal
- Department of Anesthesiology, São João University Hospital Center, Porto, Portugal
| | - Adelino Leite-Moreira
- Department of Surgery and Physiology, Cardiovascular R&D Center—UnIC@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal
- Department of Cardiothoracic Surgery, São João University Hospital Center, Porto, Portugal
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Ismail TI, Mahrous RS. Prophylactic cryoprecipitate transfusion in patients undergoing scoliosis surgery: A randomised-controlled trial. J Perioper Pract 2024; 34:60-69. [PMID: 36416379 DOI: 10.1177/17504589221132393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Scoliosis surgeries in adults often have a high risk of massive blood loss and significant transfusion of blood products during and after surgery. It is not known whether early cryoprecipitate therapy is useful in reducing blood loss and transfusion requirements. The objective of this randomised, prospective placebo control study was to evaluate whether prophylactic administration of cryoprecipitate would reduce blood loss and transfusion requirements during scoliosis surgery. METHODS Eighty adult patients scheduled to undergo elective scoliosis correction were randomly assigned to receive either ten units of cryoprecipitate before incision (cryo group) or an equivalent volume of 0.9% saline (placebo group). Blood loss, transfusion requirements, coagulation parameters and complications were assessed. RESULTS No significant differences were found in the volume of transfused blood products, intraoperative estimated blood loss between the intervention and placebo groups. Postoperative blood loss was significantly lower in the cry group when compared to the other group. During adult surgical correction of scoliosis, prophylactic administration of cryoprecipitate did not diminish the amount of transfused blood products or decrease intraoperative blood loss. CONCLUSION It could be concluded that the prophylactic administration of cryoprecipitate shows no differences in intraoperative blood loss and transfusion requirements during scoliosis surgery.
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Affiliation(s)
- Tarek I Ismail
- Department of Anaesthesia and Surgical Intensive Care, Helwan University, Cairo, Egypt
| | - Rabab Ss Mahrous
- Department of Anaesthesia and Surgical Intensive Care, Alexandria University, Alexandria, Egypt
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Chen M, Lv A, Zhang S, Zheng J, Lin N, Xu L, Huang H. Peripheral blood circular RNA circ-0008102 may serve as a novel clinical biomarker in beta-thalassemia patients. Eur J Pediatr 2024; 183:1367-1379. [PMID: 38165465 PMCID: PMC10950970 DOI: 10.1007/s00431-023-05398-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/16/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024]
Abstract
Circular RNA circ-0008102 has previously been found dysregulated in β-thalassemia (β-thal) in circRNAs microarray (GSE196682 and GSE241141). Our study is aimed at identifying whether circ-0008102 could be a novel biomarker in β-thal. The peripheral blood of pediatric β-thal patients with (n = 39) or without (n = 20) blood transfusion and healthy controls (n = 30) was selected. qRT-PCR, ROC curve analysis, Spearman correlation analysis, and FISH were used to analyze clinical value of circ-0008102. qRT-PCR confirmed that circ-0008102 expression in pediatric β-thal patients without blood transfusion was significantly higher. ROC curves analysis showed that the AUC of circ-0008102 for differentiating patients without blood transfusion from patients with blood transfusion and healthy controls with an AUC of 0.733 and 0.711. Furthermore, circ-0008102 expression was positively correlated with the levels of RBC, HbF, β-globin, and γ-globin mRNA, but was negatively corrected with the levels of HbA and Cr. circ-0008102 was mainly located in the cytoplasm. circ-0008102 could induce the activation of γ-globin and negatively regulate the expression of the five highest-ranking candidate miRNAs (miR-372-3p, miR-329-5p, miR-198, miR-152-5p, and miR-627-3p) in K562 cells. CONCLUSION We demonstrate that peripheral blood upregulated circ-0008102 may serve as a novel clinical biomarker for pediatric β-thal without blood transfusion. WHAT IS KNOWN • CircRNAs are known to be involved in various human diseases, and several circRNAs are regarded as a class of promising blood-based biomarkers for detection of β-thal. • CircRNAs exert biological functions by epigenetic modification and gene expression regulation, and dysregulated circRNAs in β-thal might be involved in the induction of HbF in β-thal. WHAT IS NEW • Peripheral blood circ-0008102 maybe serve as a novel clinical biomarker for detection of pediatric β-thal without blood transfusion. • Circ-0008102 participates in the pathogenesis of β-thal through regulating γ-globin expression, and negatively regulates the expression of miR-372-3p, miR-329-5p, miR-198, miR-152-5p and miR-627-3p.
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Affiliation(s)
- Meihuan Chen
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China
| | - Aixiang Lv
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China
| | - Siwen Zhang
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China
- The School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, 350001, China
| | - Junhao Zheng
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China
- The School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, 350001, China
| | - Na Lin
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China.
| | - Liangpu Xu
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China.
| | - Hailong Huang
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Provincial Key Laboratory of Prenatal Diagnosis and Birth Defect, Fuzhou, 350001, China.
- The School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, 350001, China.
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31
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Farhan-Alanie MM, Chinweze R, Walker R, Eardley WGP. The impact of anticoagulant medications on fragility femur fracture care: The hip and femoral fracture anticoagulation surgical timing evaluation (HASTE) study. Injury 2024; 55:111451. [PMID: 38507942 DOI: 10.1016/j.injury.2024.111451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 01/17/2024] [Accepted: 02/24/2024] [Indexed: 03/22/2024]
Abstract
INTRODUCTION Due to their hypocoagulable state on presentation, anticoagulated patients with femoral fragility fractures typically experience delays to surgery. There are no large, multicentre studies previously carried out within the United Kingdom (UK) evaluating the impact of anticoagulant use in this patient population. This study aimed to evaluate the current epidemiology and compare the perioperative management of anticoagulated and non-anticoagulated femoral fragility fracture patients. METHODS Data was prospectively collected through a collaborative, multicentre approach involving hospitals across the United Kingdom. Femoral fragility fracture patients aged ≥60 years and admitted to hospital between 1st May to 31st July 2023 were included. Main outcomes under investigation included time to surgery, receipt of blood transfusion between admission and 48 h following surgery, length of stay, and 30-day mortality. These were assessed using multivariable linear and logistic regression, and Cox proportional hazards models. Only data from hospitals ≥90 % case ascertainment with reference to figures from the National Hip Fracture Database (NHFD) were analysed. RESULTS Data on 10,197 patients from 78 hospitals were analysed. 18.5 % of patients were taking anticoagulants. Compared to non-anticoagulated patients, time to surgery was longer by 7.59 h (95 %CI 4.83-10.36; p < 0.001). 42.41 % of anticoagulated patients received surgery within 36 h (OR 0.54, 95 %CI 0.48-0.60, p < 0.001). Differences in time to surgery were similar between countries however there was some variation across units. There were no differences in blood transfusion and length of stay between groups (OR 1.03, 95 %CI 0.88-1.22, p = 0.646 and 0.22 days, 95 %CI -0.45-0.89; p = 0.887 respectively). Mortality within 30 days of admission was higher in anticoagulated patients (HR 1.27, 95 %CI 1.03-1.57, p = 0.026). CONCLUSIONS Anticoagulated femoral fragility fracture patients comprise a substantial number of patients, and experience relatively longer delays to surgery with less than half receiving surgery within 36 h of admission. This may have resulted in their comparatively higher mortality rate. Inclusion of anticoagulation status in the minimum data set for the NHFD to enable routine auditing of performance, and development of a national guideline on the management of this growing and emerging patient group is likely to help standardise practice in this area and improve outcomes.
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Affiliation(s)
- M M Farhan-Alanie
- Warwick Medical School, University of Warwick, Coventry, CV4 7AL, UK.
| | - R Chinweze
- North Cumbria Integrated Care NHS Foundation Trust, Carlisle, CA2 7HY, UK
| | - R Walker
- South Tees Hospitals NHS Foundation Trust, Middlesbrough, TS4 3BY, UK
| | - W G P Eardley
- South Tees Hospitals NHS Foundation Trust, Middlesbrough, TS4 3BY, UK; University of Teesside, Middlesbrough, TS1 3BX, UK; University of York, York, YO10 5DD, UK
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32
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Arynov A, Kaidarova D, Kabon B. Alternative blood transfusion triggers: a narrative review. BMC Anesthesiol 2024; 24:71. [PMID: 38395758 PMCID: PMC10885388 DOI: 10.1186/s12871-024-02447-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Anemia, characterized by low hemoglobin levels, is a global public health concern. Anemia is an independent factor worsening outcomes in various patient groups. Blood transfusion has been the traditional treatment for anemia; its triggers, primarily based on hemoglobin levels; however, hemoglobin level is not always an ideal trigger for blood transfusion. Additionally, blood transfusion worsens clinical outcomes in certain patient groups. This narrative review explores alternative triggers for red blood cell transfusion and their physiological basis. MAIN TEXT The review delves into the physiology of oxygen transport and highlights the limitations of using hemoglobin levels alone as transfusion trigger. The main aim of blood transfusion is to optimize oxygen delivery, necessitating an individualized approach based on clinical signs of anemia and the balance between oxygen delivery and consumption, reflected by the oxygen extraction rate. The narrative review covers different alternative triggers. It presents insights into their diagnostic value and clinical applications, emphasizing the need for personalized transfusion strategies. CONCLUSION Anemia and blood transfusion are significant factors affecting patient outcomes. While restrictive transfusion strategies are widely recommended, they may not account for the nuances of specific patient populations. The search for alternative transfusion triggers is essential to tailor transfusion therapy effectively, especially in patients with comorbidities or unique clinical profiles. Investigating alternative triggers not only enhances patient care by identifying more precise indicators but also minimizes transfusion-related risks, optimizes blood product utilization, and ensures availability when needed. Personalized transfusion strategies based on alternative triggers hold the potential to improve outcomes in various clinical scenarios, addressing anemia's complex challenges in healthcare. Further research and evidence are needed to refine these alternative triggers and guide their implementation in clinical practice.
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Affiliation(s)
- Ardak Arynov
- Department of Anesthesiology and Intensive Care, Kazakh Institute of Oncology and Radiology, Abay av. 91, Almaty, Kazakhstan.
| | - Dilyara Kaidarova
- Kazakh Institute of Oncology and Radiology, Abay av. 91, Almaty, Kazakhstan
| | - Barbara Kabon
- Department of Anaesthesia, General Intensive Medicine and Pain Medicine Medical, University of Vienna, Spitalgasse 23, 1090, Vienna, Austria
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Nigam GB, Murphy MF, Travis SPL, Stanley AJ. Machine learning in the assessment and management of acute gastrointestinal bleeding. BMJ Med 2024; 3:e000699. [PMID: 38389720 PMCID: PMC10882311 DOI: 10.1136/bmjmed-2023-000699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Affiliation(s)
- Gaurav Bhaskar Nigam
- Translational Gastroenterology Unit, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Michael F Murphy
- Transfusion Medicine, NHS Blood and Transplant, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Simon P L Travis
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences and, Biomedical Research Centre, Oxford University, Oxford, UK
| | - Adrian J Stanley
- Department of Gastroenterology, Glasgow Royal Infirmary, Glasgow, UK
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Valizadeh S, Chegini A, Behnaz F, Pourfatollah AA, Samiee S, Karbalaeifar R. Unraveling the Impact of Blood Transfusion on Transcription Factors Regulating T Helper 1, 2, 17 and Regulatory T cells. Iran J Allergy Asthma Immunol 2024; 23:107-114. [PMID: 38485905 DOI: 10.18502/ijaai.v23i1.14958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/12/2023] [Indexed: 03/19/2024]
Abstract
T helper 1 (TH1) and TH2 lymphocytes are the most important components of the immune system affected by blood transfusion. This study aimed`` to evaluate the effect of blood transfusion on gene expression of transcription factors related to the development of TH1, TH2, TH17 and regulatory T cells (Tregs). In this cross-sectional study, 20 patients diagnosed with abdominal aortic aneurysms requiring surgical repair were studied from January 2018 to August 2020. We utilized real-time PCR to evaluate the expression of transcription factor genes associated with TH1, TH2, TH17, and Treg, namely T-box-expressed-in-T-cells (T-bet), GATA-binding protein 3 (GATA-3), retinoid-related orphan receptor (RORγt), and fork head box protein 3 (Foxp3), respectively. The sampling occurred before anesthesia, 24- and 72 hours post-transfusion, and at the time of discharge. The results showed that the T-bet gene expression, compared to the time before transfusion, was significantly decreased 24 hours after blood transfusion and upon discharge while GATA3 genes exhibited a significant reduction both 24 and 72 hours after the transfusion, as compared to the pre-transfusion levels and the time of patient discharge. The Foxp3 gene demonstrated an increase at all study stages, with a notable surge, particularly 72 hours after red blood cell (RBC) transfusion. Conversely, the expression of RORγt gene, consistently decreased throughout all stages of the study. RBC transfusion in abdominal aortic aneurysm patients altered the balance of transcription gene expression of TH1, TH2, TH17, and Treg cells.
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Affiliation(s)
- Samad Valizadeh
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran.
| | - Azita Chegini
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran.
| | - Faranak Behnaz
- Department of Anesthesiology, Shohada Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Ali Akbar Pourfatollah
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Shahram Samiee
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran.
| | - Ronak Karbalaeifar
- Anesthesiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Rushton TJ, Tian DH, Baron A, Hess JR, Burns B. Hypocalcaemia upon arrival (HUA) in trauma patients who did and did not receive prehospital blood products: a systematic review and meta-analysis. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02454-6. [PMID: 38319350 DOI: 10.1007/s00068-024-02454-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 01/14/2024] [Indexed: 02/07/2024]
Abstract
PURPOSE Hypocalcaemia upon arrival (HUA) to hospital is associated with morbidity and mortality in the trauma patient. It has been hypothesised that there is an increased incidence of HUA in patients receiving prehospital transfusion as a result of citrated blood products. This research aimed to determine if there was a difference in arrival ionised calcium (iCa) levels in trauma patients who did and did not receive prehospital transfusion. METHODS We conducted a systematic review and meta-analysis of patients with an Injury Severity Score (ISS) > / = 15 and an iCa measured on hospital arrival. We then derived mean iCa levels and attempted to compare between-group variables across multiple study cohorts. RESULTS Nine studies reported iCa on arrival to ED, with a mean of 1.08 mmol/L (95% CI 1.02-1.13; I2 = 99%; 2087 patients). Subgroup analysis of patients who did not receive prehospital transfusion had a mean iCa of 1.07 mmol/L (95% CI 1.01-1.14; I2 = 99%, 1661 patients). Transfused patients in the 3 comparative studies had a slightly lower iCa on arrival compared to those who did not receive transfusion (mean difference - 0.03 mmol/L, 95% CI - 0.04 to - 0.03, I2 = 0%, p = 0.001, 561 patients). CONCLUSION HUA is common amongst trauma patients irrespective of transfusion. Transfused patients had a slightly lower initial iCa than those without transfusion, though the clinical impact of this remains to be clarified. These findings question the paradigm of citrate-induced hypocalcaemia alone in trauma. There is a need for consensus for the definition of hypocalcaemia to provide a basis for future research into the role of calcium supplementation in trauma.
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Affiliation(s)
- Timothy J Rushton
- School of Medicine Sydney, University of Notre Dame Australia, Sydney, NSW, Australia.
| | - David H Tian
- Department of Anaesthesia and Perioperative Medicine, Westmead Hospital, Sydney, NSW, Australia
- Department of Surgery, University of Melbourne, Melbourne, VIC, Australia
| | - Aidan Baron
- School of Medicine Sydney, University of Notre Dame Australia, Sydney, NSW, Australia
- Faculty of Health, Science, Social Care and Education, Kingston University, London, UK
| | - John R Hess
- Transfusion Service, Harborview Medical Center, Seattle, WA, USA
- Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, WA, USA
| | - Brian Burns
- Trauma Service, Royal North Shore Hospital, Reserve Rd, St Leonards, Sydney, NSW, 2065, Australia.
- Aeromedical Operations, NSW Ambulance, Sydney, NSW, Australia.
- Sydney Medical School, Sydney University, Sydney, NSW, Australia.
- Faculty of Medicine, Macquarie University, Sydney, NSW, Australia.
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Casale M, Di Girolamo MG, Di Maio N, Tomeo R, Iengo M, Scianguetta S, Palma T, Porcelli F, Misso S, Perrotta S. Absence of blood donors' anti-SARS-CoV-2 antibodies in pre-storage leukoreduced red blood cell units indicates no role of passive immunity for blood recipients. Ann Hematol 2024; 103:623-629. [PMID: 37758964 PMCID: PMC10799091 DOI: 10.1007/s00277-023-05473-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 09/20/2023] [Indexed: 09/29/2023]
Abstract
Transfer of vaccine antibodies (Ab) from donors to recipients after transfusion of packed red blood cells (RBC) is supposed, thus affecting the recipients' response to vaccinations. In this prospective study, SARS-CoV-2 IgG level in donors' serum and RBC supernatant samples was assessed. Among 346 subjects, 280 were referred for hyperimmune plasma donation and 30 for whole blood donations. All units underwent pre-storage filtration, and residual plasma volume was 18±18 mL. The mean total IgG and IgM levels were 171.43 ± 48.79 and 11.43 ± 10.69 mg/dL respectively, with significant reduction after plasma depletion and filtration (IgG 5.86 ± 5.2 and IgM 1.43 ± 3.78, p < 0.05). Anti-COVID-19 Ab were identified in serum of 28/30 (93.5%) blood donors but were absent in all blood units. The mean value of anti-SARS-CoV-2 IgG level in donors' serum samples and in RBC units was 8.80 S/C (range 0.01-23.4) and 0.11 (range 0.01-0.37) S/C, respectively (p<0.05). This study shows deplasmation and leukodepletion of RBC units ensured removal of IgG content and no red blood cell unit was reactive for anti-COVID-19 antibodies even from donors with high serum titre. These findings demonstrate that deplasmated and leukodepleted RBCs are not to be considered blood products containing substantial amounts of immune globulin, and differently from other blood derived-products containing Ab, transfusions with deplasmated and leukodepleted RBCs do not require delayed vaccinations and a revision of current recommendations is requested.
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Affiliation(s)
- Maddalena Casale
- Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy.
| | | | - Nicoletta Di Maio
- Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Rita Tomeo
- Medicina Trasfusionale, ASL Caserta, Caserta, Italy
| | | | | | - Teresa Palma
- Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Federica Porcelli
- Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | | | - Silverio Perrotta
- Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
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Meyer CH, Bailey NM, Leslie SL, Thrasher K, Grady Z, Sanders M, Moore E, Nicely KW, Smith RN. Defining Ultra-Massive Transfusion through a Systematic Review. Am J Surg 2024; 228:192-198. [PMID: 38616968 PMCID: PMC11008908 DOI: 10.1016/j.amjsurg.2023.09.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Background Despite the widespread use of ultra-massive transfusion (UMT) as an intervention for trauma patients in hemorrhagic shock, no standard definition exists. We performed a systematic review to determine a consensus definition for UMT. Methods A search was performed from 1979-2022. The authors screened studies defining UMT and associated outcomes as defined by our prespecified PICO questions. The PRISMA guidelines were used. Results 1662 articles met criteria for eligibility assessment, 17 for full-text review and eight for data extraction. Only two studies demonstrated a consensus definition of UMT, which used ≥20 units of red blood cell product within 24hrs. Parameters associated with increased mortality included lower blood pressure, lower pulse and lower Glasgow Coma Score at the time of presentation and a higher injury severity score and undergoing a resuscitative thoracotomy. Conclusions The absence of a consensus definition for UMT raises challenges from clinical, research and ethical perspectives. Based on our findings, the authors advocate for the feasibility of standardizing the definition of UMT as ≥20 units of red blood cell product within 24hrs.
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Affiliation(s)
- Courtney H Meyer
- Grady Health System, Atlanta, GA
- Emory University School of Medicine, Atlanta, GA
- Emory University Rollins School of Public Health, Atlanta, GA
| | | | - Sharon L Leslie
- Emory University Woodruff Health Sciences Center Library, Atlanta, GA
| | - Kenya Thrasher
- Grady Health System, Atlanta, GA
- Morehouse School of Medicine, Atlanta, GA
| | - Zach Grady
- Grady Health System, Atlanta, GA
- Emory University School of Medicine, Atlanta, GA
| | - M Sanders
- Emory University Nell Hodgson Woodruff School of Nursing, Atlanta, GA
| | - Erica Moore
- Emory University Nell Hodgson Woodruff School of Nursing, Atlanta, GA
| | - K W Nicely
- Emory University Nell Hodgson Woodruff School of Nursing, Atlanta, GA
| | - Randi N Smith
- Grady Health System, Atlanta, GA
- Emory University School of Medicine, Atlanta, GA
- Emory University Rollins School of Public Health, Atlanta, GA
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Njeim R, Naouss B, Bou-Fakhredin R, Haddad A, Taher A. Unmet needs in β-thalassemia and the evolving treatment landscape. Transfus Clin Biol 2024; 31:48-55. [PMID: 38128605 DOI: 10.1016/j.tracli.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 12/16/2023] [Indexed: 12/23/2023]
Abstract
β-thalassemias are genetic disorders causing an imbalance in hemoglobin production, leading to varying degrees of anemia, with two clinical phenotypes: transfusion-dependent thalassemia (TDT) and non-transfusion-dependent thalassemia (NTDT). Red blood cell transfusions and iron chelation therapy are the conventional treatment options for the management of β-thalassemia. Currently available conventional therapies in thalassemia have many challenges and limitations. Accordingly, multiple novel therapeutic approaches are currently being developed for the treatment of β-thalassemias. These strategies can be classified into three categories based on their efforts to address different aspects of the underlying pathophysiology of β-thalassemia: correction of the α/β globin chain imbalance, addressing ineffective erythropoiesis, and targeting iron dysregulation. Managing β- thalassemia presents challenges due to the many complications that can manifest, limited access and availability of blood products, and lack of compliance/adherence to treatment. Novel therapies targeting ineffective erythropoiesis and thus improving anemia and reducing the need for chronic blood transfusions seem promising. However, the complex nature of the disease itself requires personalized treatment plans for each patient. Collaborations and partnerships between thalassemia centers can also help share knowledge and resources, particularly in regions with higher prevalence and limited resources. This review will explore the different conventional treatment modalities available today for the management of β-thalassemia, discuss the unmet needs and challenges associated with them in addition to exploring the role of some novel therapeutic agents in the field.
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Affiliation(s)
- Ryan Njeim
- Department of Internal Medicine, Lebanese University, Beirut, Lebanon
| | - Bilal Naouss
- Department of Laboratory Medicine, Lebanese University, Beirut, Lebanon
| | - Rayan Bou-Fakhredin
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Antoine Haddad
- Department of Clinical Pathology and Blood Bank, Sacré-Coeur Hospital, Lebanese University, Beirut, Lebanon
| | - Ali Taher
- Division of Hematology and Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
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Javadzadeh Shahshahani H, Sharifi S, Nasizadeh S. Impact of Implementing a Standard Operating Procedure to Reduce Blood Wastage in Blood Centers of Iran. Arch Iran Med 2024; 27:89-95. [PMID: 38619032 PMCID: PMC11017257 DOI: 10.34172/aim.2024.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 01/07/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Blood wastage leads to additional costs and reduced blood availability to patients. Above all is the moral issue of wasting donor gifts. This study aimed to determine the rate of blood wastage before and after implementing a new standard operating procedure (SOP) in Iran. METHODS In this interventional study, a SOP for wastage management was prepared and implemented in all blood centers throughout the country. Data were extracted from the integrated software of the Iranian Blood Transfusion Organization (IBTO). The wastage rate of blood components in the post-intervention years (2016-2017) was then compared with that in the pre-intervention years (2013-2015) using the Z test. RESULTS The overall wastage rate decreased by 36.86% (P<0.001, 95% CI [36.84-36.88]) after the intervention. Red blood cell (RBC) wastage decreased from 2.6% to 2.5%, platelet wastage from 19.5% to 10.6% and plasma wastage from 15.5% to 7.3% (P<0.001). The highest percentage of waste reduction pertained to plasma components, which decreased by 52.90% (P<0.001, 95% CI [52.86-52.94]). Expiration was the most common cause of RBC and platelet wastage. The most common causes of plasma wastage were RBC contamination and rupture or leakage of the bags. The intervention resulted in a drop of over 250000 discarded components each year, equal to approximately thirty-six million dollars in savings. CONCLUSION This intervention effectively reduced waste and increased efficiency. Ongoing blood wastage reviews, auditing, and receiving feedback from the central headquarters were powerful tools in following the compliance of blood centers. Further studies are recommended, especially concerning blood wastage in hospital blood banks and various wards.
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Affiliation(s)
| | - Shahin Sharifi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Soheila Nasizadeh
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
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40
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Kneiseler G, Dechêne A. [Gastrointestinal bleeding in old age]. Z Gerontol Geriatr 2024; 57:59-70. [PMID: 38108897 DOI: 10.1007/s00391-023-02258-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/25/2023] [Indexed: 12/19/2023]
Abstract
Gastrointestinal bleeding is a frequent symptom, with increasing age as a risk factor. Upper, middle and lower gastrointestinal bleeding are differentiated depending on the location, whereby only upper and lower gastrointestinal bleeding are elucidated in this article. The symptomatology varies depending on the localization of the bleeding. German and international clinical guidelines currently exist for the preclinical and clinical management of gastrointestinal bleeding. The main focus of the article is on pre-endoscopic management of upper gastrointestinal nonvariceal and variceal bleeding, including the risk stratification, transfusion and coagulation management as well as the initial pharmacological treatment. In addition, current developments in endoscopic and interventional treatment of gastrointestinal bleeding are highlighted.
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Affiliation(s)
- Guntje Kneiseler
- Medizinische Klinik 6 (Schwerpunkte Gastroenterologie, Hepatologie, Endokrinologie und Ernährungsmedizin) am Klinikum Nürnberg, Universitätsklinik der Paracelsus Medizinischen Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Str. 1, 90419, Nürnberg, Deutschland
| | - Alexander Dechêne
- Medizinische Klinik 6 (Schwerpunkte Gastroenterologie, Hepatologie, Endokrinologie und Ernährungsmedizin) am Klinikum Nürnberg, Universitätsklinik der Paracelsus Medizinischen Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Str. 1, 90419, Nürnberg, Deutschland.
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L'Huillier JC, Hua S, Logghe HJ, Yu J, Myneni AA, Noyes K, Guo WA. Transfusion futility thresholds and mortality in geriatric trauma: Does frailty matter? Am J Surg 2024; 228:113-121. [PMID: 37684168 DOI: 10.1016/j.amjsurg.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/14/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023]
Abstract
BACKGROUND Data on massive transfusion (MT) in geriatric trauma patients is lacking. This study aims to determine geriatric transfusion futility thresholds (TT) and TT variations based on frailty. METHODS Patients from 2013 to 2018 TQIP database receiving MT were stratified by age and frailty. TTs and outcomes were compared between geriatric and younger adults and among geriatric adults based on frailty status. RESULTS The TT was lower for geriatric than younger adults (34 vs 39 units; p = 0.03). There was no difference in TT between the non-frail, frail, and severely frail geriatric adults (37, 30 and 25 units, respectively, p > 0.05). Geriatric adults had higher mortality than younger adults (63.1% vs 45.8%, p < 0.01). Non-frail geriatric adults had the highest mortality (69.4% vs 56.5% vs 56.2%, p < 0.01). CONCLUSIONS Geriatric patients have a lower TT than younger adults, irrespective of frailty. This may help improve outcomes and optimize MT utilization.
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Affiliation(s)
- Joseph C L'Huillier
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA; Division of Health Services Policy and Practice, Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, 14203, USA
| | - Shuangcheng Hua
- Department of Biostatistics, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, 14203, USA
| | - Heather J Logghe
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA
| | - Jihnhee Yu
- Department of Biostatistics, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, 14203, USA
| | - Ajay A Myneni
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA
| | - Katia Noyes
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA; Division of Health Services Policy and Practice, Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, 14203, USA
| | - Weidun A Guo
- Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA.
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George A, Shastry S, Mohan G, Belurkar S. Evaluating patient blood management practices using PBM metrics in a tertiary care center. Transfus Clin Biol 2024; 31:26-30. [PMID: 38110075 DOI: 10.1016/j.tracli.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/10/2023] [Accepted: 12/13/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND PBM metrics play a crucial role in assessing and monitoring the effectiveness of PBM programs in healthcare settings. The present study aimed to assess the indicators to achieve effective enforcement of PBM at a tertiary care referral hospital. SUBJECTS AND METHOD A prospective observational study was conducted on patients admitted for elective surgery at a tertiary care referral centre. PBM metrics were developed and assessed for various parameters, including documentation, patient evaluation, blood ordering schedule, and appropriateness. Experts in transfusion medicine and haematology checked content validity. Eleven different parameters were analysed, and a score was assigned based on the performance. The outcome was categorized as poor, satisfactory, or good. RESULTS The study included 612 patients meeting the inclusion criteria and recruited from Orthopaedics, General Surgery, OBG, Urology, and ENT departments. All departments completed pre-operative anaemia tests, with General Surgery and Orthopaedics conducting the most red cell transfusions. During the study, all of the blood units were used, and there was no waste. The C/T ratio was greater in the Departments of General Surgery, Urology, and Otorhinolaryngology. Pre-operative anaemia was found in 44.12% of patients, 44 patients had red cell transfusions, with 65% getting single-unit PRBC transfusions. All departments received a PBM score between 17-19, showing adequate PBM but with room for improvement. CONCLUSION The current study utilized Patient Blood Management (PBM) metrics to critically assess the existing practices and identify the key gaps and areas for improvement in a tertiary care centre.
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Affiliation(s)
- Ashna George
- Department of Immunohematology and Blood Transfusion, 2 - Department of Pathology Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Shamee Shastry
- Department of Immunohematology and Blood Transfusion, 2 - Department of Pathology Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India.
| | - Ganesh Mohan
- Department of Immunohematology and Blood Transfusion, 2 - Department of Pathology Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sushma Belurkar
- Department of Pathology Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Cao X, Liu X, Zhang X, Zhang K, Chen C, Yang Q, Wang J, Li X, Wei L. Risk factors for perioperative blood transfusion in patients undergoing total laparoscopic hysterectomy. BMC Womens Health 2024; 24:65. [PMID: 38267957 PMCID: PMC10809697 DOI: 10.1186/s12905-024-02908-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/15/2024] [Indexed: 01/26/2024] Open
Abstract
PURPOSE The goal is to identify risk factors associated with receiving a blood transfusion during the perioperative period in patients who undergo total laparoscopic hysterectomy (TLH) using a large-scale national database. METHODS In this retrospective analysis, data from the Nationwide Inpatient Sample (NIS) was utilized to review the medical records of all patients who underwent TLH from 2010 to 2019. The researchers identified patients who had received a blood transfusion during the perioperative period and compared with those who had not. The subsequent factors associated with blood transfusion were examined: hospital characteristics (type of admission and payer, patient demographics (age and race), bed size, teaching status, location, and region of hospital), length of stay (LOS), total charges during hospitalization, in-hospital mortality, comorbidities, and perioperative complications. The data was analyzed using descriptive statistics. The independent risk factors of perioperative blood transfusion after TLH was identified by performing multivariate logistic regression. RESULTS A total of 79,933 TLH were captured from the NIS database, among which 3433 (4.40%) patients received a perioperative blood transfusion. TLH patients affected by blood transfusion were 2 days longer hospital stays (P < 0.001), higher overall costs (P < 0.001), the patients who received a transfusion after a long-term hospitalization had a significantly higher rate of mortality (0.5% vs. 0.1%; P < 0.001). Perioperative blood transfusion after TLH was associated with chronic blood loss anemia, deficiency anemia, coagulopathy, congestive heart failure, fluid and electrolyte disorders, renal failure, metastatic cancer, sepsis, weight loss, deep vein thrombosis, gastrointestinal hemorrhage, shock, acute myocardial infarction, and pneumonia, stroke, hemorrhage, pulmonary embolism, and disease of the genitourinary system. CONCLUSION Studying the risk factors of perioperative blood transfusion after TLH is advantageous in order to ensure proper management and optimize outcomes.
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Affiliation(s)
- Xianghua Cao
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Xueliang Liu
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Xingxing Zhang
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Kefang Zhang
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China
| | - Chuan Chen
- Department of Obstetrics and Gynecology, Core Facility Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, China
| | - Qinfeng Yang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Jian Wang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Xueping Li
- Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, China.
| | - Ling Wei
- Nurse in Charge, Undergraduate, Nursing Department, People's Hospital of Ganzhou, Ganzhou, China.
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Nikouline A, Feng J, Rudzicz F, Nathens A, Nolan B. Machine learning in the prediction of massive transfusion in trauma: a retrospective analysis as a proof-of-concept. Eur J Trauma Emerg Surg 2024:10.1007/s00068-023-02423-5. [PMID: 38265444 DOI: 10.1007/s00068-023-02423-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 12/04/2023] [Indexed: 01/25/2024]
Abstract
PURPOSE Early administration and protocolization of massive hemorrhage protocols (MHP) has been associated with decreases in mortality, multiorgan system failure, and number of blood products used. Various prediction tools have been developed for the initiation of MHP, but no single tool has demonstrated strong prediction with early clinical data. We sought to develop a massive transfusion prediction model using machine learning and early clinical data. METHODS Using the National Trauma Data Bank from 2013 to 2018, we included severely injured trauma patients and extracted clinical features available from the pre-hospital and emergency department. We subsequently balanced our dataset and used the Boruta algorithm to determine feature selection. Massive transfusion was defined as five units at 4 h and ten units at 24 h. Six machine learning models were trained on the balanced dataset and tested on the original. RESULTS A total of 326,758 patients met our inclusion with 18,871 (5.8%) requiring massive transfusion. Emergency department models demonstrated strong performance characteristics with mean areas under the receiver-operating characteristic curve of 0.83. Extreme gradient boost modeling slightly outperformed and demonstrated adequate predictive performance with pre-hospital data only, as well as 4-h transfusion thresholds. CONCLUSIONS We demonstrate the use of machine learning in developing an accurate prediction model for massive transfusion in trauma patients using early clinical data. This research demonstrates the potential utility of artificial intelligence as a clinical decision support tool.
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Affiliation(s)
- Anton Nikouline
- Department of Emergency Medicine, London Health Sciences Centre, 800 Commissioners Road E, London, ON, N6A 5W9, Canada.
- Division of Critical Care and Emergency Medicine, Department of Medicine, Western University, London, ON, Canada.
| | - Jinyue Feng
- Department of Computer Science, University of Toronto, Toronto, ON, Canada
- Vector Institute for Artificial Intelligence, Toronto, ON, Canada
| | - Frank Rudzicz
- Vector Institute for Artificial Intelligence, Toronto, ON, Canada
- Faculty of Computer Science, Dalhousie University, Halifax, NS, Canada
| | - Avery Nathens
- Department of Surgery, Sunnybrook Health Sciences Center, Toronto, ON, Canada
- American College of Surgeons, Chicago, IL, USA
| | - Brodie Nolan
- Division of Emergency Medicine, Department of Medicine, University of Toronto, Toronto, ON, Canada
- International Centre for Surgical Safety, St. Michael's Hospital, Toronto, ON, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
- Department of Emergency Medicine, St. Michael's Hospital, Toronto, ON, Canada
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Humphries K, Page T, Donaldson T, Blaney S. Inadvertent perioperative hypothermia prevention strategies for urology surgical patients who received a blood transfusion: A retrospective analysis. J Perioper Pract 2024:17504589231215940. [PMID: 38205579 DOI: 10.1177/17504589231215940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
OBJECTIVES This study aimed to establish whether hypothermia was present in patients who required a blood transfusion and underwent a urology procedure, as well as identify staff knowledge and understanding. PATIENTS AND METHODS A staff survey was conducted with respondents from a range of clinical settings, with some staff working across more than one area. A retrospective review of 46 medical records was conducted between January 2021 and July 2022. All data were exported into an Excel spreadsheet and analysed. RESULTS Staff (70%) were unaware of guidelines informing thermoregulation practices; however, 90% understood the importance of normothermia in the perioperative environment. Medical record review demonstrated temperature monitoring and intervention implementation varied across the perioperative journey, with 20% of patients hypothermic on admission and 89% of the cohort having two or more risk factors. CONCLUSION There is no formal process for the management of inadvertent perioperative hypothermia throughout the patient journey at the hospital. A variety of intrinsic factors (age, patient comorbidities, American Society of Anaesthesiologists score) and external factors (patient waiting times, anaesthetic modality, type of procedure, environmental influences), impact each patient's risk of inadvertent perioperative hypothermia.
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Affiliation(s)
| | - Tamara Page
- St Andrew's Hospital, Adelaide, SA, Australia
- The University of Adelaide, Adelaide, SA, Australia
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Liu X, Jiang H, Ren L, Cao L. Post-transfusion severe headache in a patient with thalassemia with superficial siderosis of the central nervous system: a case report and literature review. BMC Neurol 2024; 24:21. [PMID: 38184518 PMCID: PMC10770896 DOI: 10.1186/s12883-024-03526-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/01/2024] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND Patients with severe thalassemia may experience adverse effects from transfusion such as fever, rash, and iron overload after long-term transfusion therapy. Severe headaches as a side effect of blood transfusion in patients with thalassemia are not commonly observed, especially when combined with superficial siderosis of the central nervous system, which is easily misdiagnosed and requires excessive examination and treatment. CASE PRESENTATION A 31-year-old woman was admitted with severe headache and vomiting over 3 days following blood transfusion. She was diagnosed with intermediate α-thalassemia at 2 years of age and had a history of irregular blood transfusions. Physical examination revealed horizontal nystagmus with no other abnormal neurological signs. Magnetic resonance (MR) imaging, MR venography, MR arteriography, and cerebrospinal fluid analysis were normal. However, susceptibility-weighted imaging showed abnormal signals in the bilateral and fourth ventricles. Initial antibiotics, antivirals, decompression of intracranial pressure, iron chelation, and symptomatic treatments were administered; subsequently, small intermittent blood transfusions were cautiously administered for severe anemia. The patient's headache was gradually relieved, and she was discharged on day 9. At the 5-month follow-up, the patient's headache recurred following another transfusion. CONCLUSIONS Severe post-transfusion headache in patients with thalassemia has not been fully recognized and is easily misdiagnosed, leading to excessive examination and treatment. Understanding the clinical features of transfusion-related headaches can help identify this complication, but the exact pathophysiological mechanism requires further research.
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Affiliation(s)
- Xudong Liu
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Hongliang Jiang
- Department of Neurology, The Third People's Hospital of Yiyang City, Yiyang, China
| | - Lijie Ren
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China.
- Department of Neurology, Shenzhen Second Peoples Hospital, Shenzhen, China.
| | - Liming Cao
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China.
- Hunan Provincial Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, China.
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Kim S, Song IA, Oh TK. The association of perioperative blood transfusion with survival outcomes after major cancer surgery: a population-based cohort study in South Korea. Surg Today 2024:10.1007/s00595-023-02783-w. [PMID: 38175292 DOI: 10.1007/s00595-023-02783-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/26/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE The correlation between perioperative blood transfusions and the prognosis after major cancer surgery remains controversial. We investigated the association between perioperative blood transfusion and survival outcomes following major cancer surgeries and analyzed trends in perioperative blood transfusions. METHODS Data for this population-based cohort study were obtained from the National Health Insurance Service of South Korea. Adult patients who underwent major cancer surgery between January 1, 2016, and December 31, 2020, were included. The primary endpoint was 90-day mortality. RESULTS The final analysis included 253,016 patients, of which 55,094 (21.8%) received perioperative blood transfusions. In the multivariable logistic regression model, select factors, including neoadjuvant/adjuvant chemotherapy, an increased preoperative Charlson Comorbidity Index, moderate or severe liver disease, liver cancer surgery, and small bowel cancer surgery, were associated with an increased likelihood of blood transfusion. In the multivariable Cox regression model, patients who received blood transfusion had a significantly higher risk of 90-day mortality (hazard ratio: 5.68; 95% confidence interval: 5.37, 6.00; P < 0.001) than those who did not. CONCLUSION We identified potential risk factors for perioperative blood transfusions. Blood transfusion is associated with an increased 90-day mortality risk after major cancer surgery.
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Affiliation(s)
- Saeyeon Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Gumi-Ro, 173, Beon-Gil, Bundang-Gu, Seongnam, 13620, South Korea
- Interdepartment of Critical Care Medicine, Seoul National University Bundang Hospital, Gumi-Ro, 173, Beon-Gil, Bundang-Gu, Seongnam, 13620, South Korea
| | - In-Ae Song
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Gumi-Ro, 173, Beon-Gil, Bundang-Gu, Seongnam, 13620, South Korea
- Department of Anesthesiology and Pain Medicine, College of Medicine, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Tak Kyu Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Gumi-Ro, 173, Beon-Gil, Bundang-Gu, Seongnam, 13620, South Korea.
- Department of Anesthesiology and Pain Medicine, College of Medicine, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
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Kosaki Y, Hongo T, Hayakawa M, Kudo D, Kushimoto S, Tagami T, Naito H, Nakao A, Yumoto T. Association of initial lactate levels and red blood cell transfusion strategy with outcomes after severe trauma: a post hoc analysis of the RESTRIC trial. World J Emerg Surg 2024; 19:1. [PMID: 38167057 PMCID: PMC10763143 DOI: 10.1186/s13017-023-00530-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND The appropriateness of a restrictive transfusion strategy for those with active bleeding after traumatic injury remains uncertain. Given the association between tissue hypoxia and lactate levels, we hypothesized that the optimal transfusion strategy may differ based on lactate levels. This post hoc analysis of the RESTRIC trial sought to investigate the association between transfusion strategies and patient outcomes based on initial lactate levels. METHODS We performed a post hoc analysis of the RESTRIC trial, a cluster-randomized, crossover, non-inferiority multicenter trials, comparing a restrictive and liberal red blood cell transfusion strategy for adult trauma patients at risk of major bleeding. This was conducted during the initial phase of trauma resuscitation; from emergency department arrival up to 7 days after hospital admission or intensive care unit (ICU) discharge. Patients were grouped by lactate levels at emergency department arrival: low (< 2.5 mmol/L), middle (≥ 2.5 and < 4.0 mmol/L), and high (≥ 4.0 mmol/L). We compared 28 days mortality and ICU-free and ventilator-free days using multiple linear regression among groups. RESULTS Of the 422 RESTRIC trial participants, 396 were analyzed, with low (n = 131), middle (n = 113), and high (n = 152) lactate. Across all lactate groups, 28 days mortality was similar between strategies. However, in the low lactate group, the restrictive approach correlated with more ICU-free (β coefficient 3.16; 95% CI 0.45 to 5.86) and ventilator-free days (β coefficient 2.72; 95% CI 0.18 to 5.26) compared to the liberal strategy. These findings persisted even after excluding patients with severe traumatic brain injury. CONCLUSIONS Our results suggest that restrictive transfusion strategy might not have a significant impact on 28-day survival rates, regardless of lactate levels. However, the liberal transfusion strategy may lead to shorter ICU- and ventilator-free days for patients with low initial blood lactate levels.
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Affiliation(s)
- Yoshinori Kosaki
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Takashi Hongo
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Mineji Hayakawa
- Department of Emergency Medicine, Hokkaido University Hospital, N14W5 Kita-ku, Sapporo, 060-8648, Japan
| | - Daisuke Kudo
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashi Kosugi Hospital, 1-396 Kosugimachi, Nakahara-ku, Kawasaki, Kanagawa, 211-8533, Japan
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
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Kahnoji M, Bitaraf S, Soltani N, Esmaeili-Nadimi H. The Prevalence of Pulmonary Arterial Hypertension in Patients with Beta Thalassemia Major. Indian J Hematol Blood Transfus 2024; 40:74-77. [PMID: 38312173 PMCID: PMC10831030 DOI: 10.1007/s12288-023-01678-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/23/2023] [Indexed: 02/06/2024] Open
Abstract
Pulmonary arterial hypertension (PAH) remains a concern in patients with Beta thalassemia major (TM). However, this study aims to investigate the prevalence of PAH in TM patients in Kerman City placed in the south of Iran. In this cross-sectional study on 271 IranianBeta-thalassemia patients (mean age 19.8 ± 7.9 in the range 10-60), Age, sex, weekly deferral taking, the number of blood transfusion in a month, and last echocardiography report data was gathered from every patient's file. SPSS for Windows (version 21) was used for analysis. According to the results, the prevalence of PAH was 10.3% (28 patients). PAH had significant associations with weekly deferral consumption (P = 0.028), ferritin serum level (P = 0.001), and ejection fraction (EF) (P = 0.001). PAH is positively associated with deferral consumption and is negatively associated with EF (respectively, P = 0.031, P = 0.001). It is very important to consider prevention and treatment for decreasing the mortality and morbidity of PAH patients in health planning and policy.
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Affiliation(s)
- Masoumeh Kahnoji
- Cardiovascular Research Center, Institute of Basic and Clinical Physiology Science, Kerman University of Medical Science, Kerman, Iran
| | - Saeid Bitaraf
- Department of Epidemiology, Iran University of Medical Sciences, Tehran, Iran
| | - Narjes Soltani
- Physiology-Pharmacology Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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Etemady M, Hajizadeh M, Gidaszewski B, Swain JA, Chua SC, Khajehei M. Use of iron in perinatal anaemia: Indications for women’s health care policies and procedure. World J Obstet Gynecol 2023; 12:33-44. [DOI: 10.5317/wjog.v12.i4.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/04/2023] [Accepted: 11/24/2023] [Indexed: 12/28/2023] Open
Abstract
This paper reviews management of obstetric anaemia and the role of intravenous iron for the treatment of obstetric anaemia. Red blood cell transfusions are routinely used for haemoglobin restoration in anaemic women. The decision for red blood cell transfusion is made on a combination of haemoglobin level and clinical status, and it is suggested that transfusions are not necessary in those who are well compensated or when alternative therapy is available. To reduce the risk, intravenous iron infusion is proposed as a bloodless therapeutic approach. There are a variety of iron preparations. Intravenous iron infusion can reduce the requirement for blood transfusion in hemodynamically stable women with perinatal anaemia, especially in resource-scarce settings. It a cost-effective bloodless approach for the treatment of anaemia than can enhance patient outcomes. According to the literature, when haemoglobin is greater than 90 g/L, blood transfusion is not often required. In perinatal women with anaemia, the decision whether to administer blood or iron is based on patient preferences, haemoglobin levels, clinical symptoms, past and present medical conditions and the clinician’s judgement. Nevertheless, due to the lack of rigid criteria for blood transfusions in the majority of clinical settings, it is considered the default treatment for anaemia in perinatal women.
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Affiliation(s)
- Mike Etemady
- School of Health Sciences, University of Sydney, Sydney, Australia, Sydney 2000, NSW, Australia
| | - Melika Hajizadeh
- Stotts College, Acknowledge Education, Sydney 2000, NSW, Australia
| | - Beata Gidaszewski
- Department of Women’s and Newborn Health, Westmead Hospital, Westmead 2145, NSW, Australia
- Westmead Clinical School, University of Sydney, Sydney 2000, NSW, Australia
| | - Julie Ann Swain
- Women's and Newborn Health, Westmead hospital, Westmead 2145, NSW, Australia
| | - Seng Chai Chua
- Department of Women’s and Newborn Health, Westmead Hospital, Westmead 2145, NSW, Australia
- Clinical School, Western Sydney University, Sydney 2145, NSW, Australia
| | - Marjan Khajehei
- Department of Women’s and Newborn Health, Westmead Hospital, Westmead 2145, NSW, Australia
- Westmead Clinical School, University of Sydney, Sydney 2000, NSW, Australia
- School of Women’s and Children’s Health, University of New South Wales, Sydney 2145, NSW, Australia
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