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Go JJ, Han M, Kim TW, Park BK, Park JW, Lee YK. Outcomes of Hip Arthroplasty in Patients with Preoperative Thrombocytopenia. Clin Orthop Surg 2024; 16:711-717. [PMID: 39364110 PMCID: PMC11444954 DOI: 10.4055/cios24082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/09/2024] [Accepted: 03/09/2024] [Indexed: 10/05/2024] Open
Abstract
Background Thrombocytopenia is a condition where platelet counts are below the normal range (< 150 × 103/µL), resulting in a higher risk of bleeding and affecting the results of hip arthroplasty. We assessed the impact of preoperative platelet counts on the clinical results of patients who underwent hip arthroplasty. Methods Between April 2003 and March 2023, 437 patients (451 hips), who had preoperative thrombocytopenia of less than 150 × 103/µL platelets, underwent hip arthroplasty. Preoperative platelet levels were categorized into severe thrombocytopenia (< 50 × 103/µL) and non-severe thrombocytopenia (50-149 × 103/µL). Total blood loss, operation time, requirement of transfusion, amount of transfusion, duration of surgical wound oozing, length of hospital stay, mortality rate at 1 year after surgery, and any complication were compared between the 2 groups. Results No notable differences were observed in the surgery time or the total amount of blood loss between the groups. The requirement of transfusion and the amount of transfused blood were higher in the severe thrombocytopenia group. Prolonged oozing was found in around 18% in both groups, while periprosthetic joint infections occurred in 3 of the non-severe thrombocytopenia group. No significant difference was noted in the duration of hospital stay (25.6 ± 18.3 days vs. 19.4 ± 16.6 days, p = 0.067) and 1-year mortality (22.2% vs. 11.8%, p = 0.110). Conclusions Hip arthroplasties are safe for patients with low platelet counts and do not lead to prolonged hospital stays. On the other hand, patients with severe thrombocytopenia tend to need blood transfusions more frequently than those with less severe thrombocytopenia.
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Affiliation(s)
- Jong Jin Go
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Minji Han
- Department of Health Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea
| | - Tae Woo Kim
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, Korea
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Byung Kyu Park
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jung-Wee Park
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Kyun Lee
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
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2
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Šarić Jadrijev A, Bego A, Lojpur B, Poljak D, Žaja M, Matas J, Pivalica B, Stojanović Stipić S, Čapkun V, Vukojević K, Glavina Durdov M, Bratanić A. Admission Hemoglobin Associated with Increased Mortality in Hip Fracture Surgical Patients: An Observational Study. Biomedicines 2024; 12:2041. [PMID: 39335554 PMCID: PMC11428683 DOI: 10.3390/biomedicines12092041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2024] [Revised: 09/05/2024] [Accepted: 09/06/2024] [Indexed: 09/30/2024] Open
Abstract
In hip fracture patients, who are mostly elderly, preexisting anemia can be worsened when combined with trauma and surgery. To this date, there is no unequivocal approach about transfusion thresholds. We analyzed hemoglobin (Hb) and hematocrit (Hct) levels at three time points in surgical patients with proximal femoral fractures (PFF) to see which levels were triggers for transfusions and whether transfusions were related to mortality after hospital discharge. A total of 956 patients were operated on from 1 January 2021 to 31 December 2022 at the University Hospital of Split and included in the study. There were more women (74%); 47% patients had admission Hb < 120 g/L. Transfusion was given preoperatively to 88, intraoperatively to 74 and postoperatively to 309 patients. Transfusion thresholds were as follows: Hb 84 g/L preoperatively, 99 intraoperatively and 83 postoperatively. After hospital discharge, 10.79% of patients died within the 1st month and 23% within 6 months. In the group of non-survivors, 60% of patients had admission Hb ≤ 117 g/L and the proportion of patients transfused preoperatively was two times higher. Preoperative transfusion thresholds could be set to higher levels for patients with surgically treated PFF. However, that could increase mortality even more. Further investigation is necessary.
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Affiliation(s)
- Ana Šarić Jadrijev
- Department of Anaesthesiology and Intensive Care, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Ana Bego
- Department of Anaesthesiology and Intensive Care, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Borna Lojpur
- Institute of Emergency Medicine in Split-Dalmatia County, Spinčićeva 1, 21000 Split, Croatia
| | - Dino Poljak
- Department of Surgery, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Marija Žaja
- Department of Anaesthesiology and Intensive Care, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Jakov Matas
- Priska Med Polyclinic, Kroz Smrdečac 45, 21000 Split, Croatia
| | - Božen Pivalica
- Department of Surgery, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Sanda Stojanović Stipić
- Department of Anaesthesiology and Intensive Care, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Vesna Čapkun
- Department of Anatomy, Histology and Embryology, School of Medicine, University of Split, Šoltanska 2A, 21000 Split, Croatia
| | - Katarina Vukojević
- Department of Anatomy, Histology and Embryology, School of Medicine, University of Split, Šoltanska 2A, 21000 Split, Croatia
| | - Merica Glavina Durdov
- Department of Pathology, Legal Medicine and Cytology, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
| | - Andre Bratanić
- Department of Internal Medicine, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia
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3
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Liu H, Yan W, Li J, Luo D, Yan D. Causal relationship between telomere length and osteonecrosis: Bidirectional two-sample Mendelian randomization analysis. Medicine (Baltimore) 2024; 103:e39324. [PMID: 39151532 PMCID: PMC11332780 DOI: 10.1097/md.0000000000039324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/23/2024] [Accepted: 07/25/2024] [Indexed: 08/19/2024] Open
Abstract
Recent mounting evidence suggests that shortening of telomere length (TL) is associated with impaired bone health; yet, a genetic causal relationship between TL and osteonecrosis remains uncertain. This study aimed to investigate the potential causal relationship between TL and osteonecrosis using bidirectional two-sample Mendelian randomization (MR). Genome-wide association study summary statistics for TL were sourced from the IEU Open genome-wide association study project, while osteonecrosis data were obtained from the FinnGen Biobank database. A range of MR methodologies-including inverse variance weighting, MR-Egger, weighted median, simple mode, and weighted mode-were utilized for analysis, along with the MR-Egger intercept method for horizontal pleiotropy assessment, and Cochran Q and leave-one-out methods for heterogeneity testing. The forward MR analysis indicated a significant causal relationship between TL and osteonecrosis, suggesting that genetically predicted shorter TL is associated with an elevated risk of developing osteonecrosis (OR = 0.611, 95% confidence interval 0.394-0.948, P = .028). The reverse MR analysis revealed no significant influence of osteonecrosis on TL (OR = 0.999, 95% confidence interval 0.994-1.005, P = .802). Analyses for heterogeneity and horizontal pleiotropy yielded robust results. Our study demonstrates that individuals with shorter TL have an increased risk of developing osteonecrosis, whereas osteonecrosis has no effect on TL.
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Affiliation(s)
- Hao Liu
- The First Clinical College of Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Wei Yan
- Department of Orthopedic Joints, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Jinsong Li
- Department of Orthopedic Joints, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Di Luo
- Department of Orthopedic Joints, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Dezhi Yan
- The First Clinical College of Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
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4
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Xie J, Ling Y, Zhou X. Predeposit Autologous Blood Donation in Rh(D)-Negative Pregnant Women: A Single-Center Study. AJP Rep 2024; 14:e208-e214. [PMID: 39219734 PMCID: PMC11364468 DOI: 10.1055/a-2388-3298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 08/04/2024] [Indexed: 09/04/2024] Open
Abstract
Objective The primary purpose of this study was to assess the practicability of predeposit autologous blood donation (PABD) in the practice of Rh(D)-negative pregnant women. Materials and Methods A cohort of 405 Rh(D)-negative pregnant women who had a delivery in the comprehensive tertiary hospital in Nanjing was analyzed retrospectively, over 10 years. Results After PABD, 203 women experienced a slight drop in mean hemoglobin of 5.32 ± 0.5 g/L (PABD-associated anemia was not featured in our study). Thirteen women who received allogeneic blood might benefit from PABD practically. Conclusion PABD is applicable for Rh(D)-negative pregnant women, as it ensures the availability of the patient's blood in the event of perinatal hemorrhage, thus minimizing the need for transfusion from external sources. Despite the autologous blood reinfusion of low proportion, PABD could still serve as an alternative when allogeneic blood resources are scarce. However, one challenge in the future is to identify candidates who may benefit most from PABD. Also, more attention is needed to raise awareness of patient blood management. Recommended strategies include early screening and treatment of anemia, hemostasis promotion, and blood loss reduction. Replacement of allogeneic transfusion with autotransfusion could be referred to where feasible. We believe that PABD still has a promising potential for application in Rh(D)-negative pregnant women.
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Affiliation(s)
- Juan Xie
- Department of Blood Transfusion, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Yu Ling
- Department of Blood Transfusion, Nanjing Women and Children's Healthcare Hospital, Women's Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Xiaoyu Zhou
- Department of Blood Transfusion, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
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5
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Qiao J, Ray B, Singh V, Geno A, Abadie J. Lessons learned from patient outcomes when lowering hemoglobin transfusion thresholds during COVID-19 blood shortages. Am J Clin Pathol 2023; 160:175-184. [PMID: 37086488 DOI: 10.1093/ajcp/aqad033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 03/06/2023] [Indexed: 04/24/2023] Open
Abstract
OBJECTIVES This study examines whether patient outcomes were affected when the hemoglobin (Hb) transfusion threshold was lowered by 1 g/dL during COVID-19-related blood shortages. METHODS Outcomes of lowered Hb thresholds (from <7 to <6 g/dL) were defined by 14-month intervals in 2 patient groups (prepandemic [January 2019-February 2020] and pandemic [April 2020-May 2021]). We evaluated patient admissions, pretransfusion (if transfused) or nadir admission (if not transfused) Hb levels between 5.0 and 8.0 g/dL, and total red blood cell (RBC) transfusions during admission (if transfused). Baseline variables and outcomes were selected from electronic health records. Primary COVID-19-related admissions were excluded. Regression analysis was conducted to determine outcomes. RESULTS Those in the prepandemic group (1976) and pandemic group (1547) were transfused. Fewer RBCs (2186, vs 3337) were used in the prepandemic group than in the pandemic group, respectively. Those in the prepandemic group had significantly higher rates of hypertension and diabetes as well as more smokers. Significant differences were observed when comparing the number of procedures and incidence of sepsis between the patient groups. Similar patterns were observed for the not transfused and transfused subgroups. CONCLUSIONS Patient outcomes were not affected after implementing lower Hb pretransfusion thresholds. Although confounding factors were mitigated, some may have been associated with procedures or sepsis. Proactive patient blood management strategies during COVID-19-related blood shortages may include adopting lower Hb thresholds.
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Affiliation(s)
- Jesse Qiao
- Department of Pathology, Texas Tech University Health Sciences Center El Paso, Paul L. Foster School of Medicine, El Paso, TX, US
| | - Bradford Ray
- Patient Blood Management and Research, University Medical Center of El Paso, El Paso, TX, US
| | - Vishwajeet Singh
- Department of Research, Biostatistics, and Epidemiology, Texas Tech University Health Sciences Center El Paso, Paul L. Foster School of Medicine, El Paso, TX, US
| | - Aaron Geno
- Department of Pathology, Dartmouth Hitchcock Medical Center, Dartmouth Geisel School of Medicine, Lebanon, NH, US
| | - Jude Abadie
- Department of Pathology, Texas Tech University Health Sciences Center El Paso, Paul L. Foster School of Medicine, El Paso, TX, US
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6
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Ortiz-Babilonia CD, Badin D, Gupta A, Guilbault R, Hsu N, Ficke JR, Aiyer AA. Anemia and Its Severity Is Associated With Worse Postoperative Outcomes Following Open Reduction Internal Fixation of Ankle Fractures. Foot Ankle Int 2022; 43:1532-1539. [PMID: 36367110 DOI: 10.1177/10711007221131811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Ankle fractures are often treated in a nonemergent fashion and therefore offer the chance for treatment of preoperative anemia. Although preoperative anemia has been associated with postoperative morbidity following certain types of orthopaedic procedures, its effect on postoperative outcomes following open reduction internal fixation (ORIF) of ankle fractures has not been evaluated. The purpose of this study was to determine the influence of preoperative anemia on 30-day postoperative outcomes following ankle fracture ORIF. METHODS The American College of Surgeons National Surgical Quality Improvement Program (ASC-NSQIP) registry was queried from 2005 to 2019 for patients undergoing ankle fracture ORIF. Patients were stratified into nonanemic, mildly anemic, and moderately to severely anemic. Univariate analyses were used to assess differences in patient characteristics between cohorts. Multivariate logistic regressions adjusting for these differences were performed to assess the effect of preoperative anemia on 30-day postoperative outcomes. RESULTS We obtained data for 21 211 patients, of whom 14 931 (70.39%) were not anemic, 3982 (18.77%) were mildly anemic, and 2298 (10.83%) were moderately to severely anemic. After adjustment, mild preoperative anemia was associated with higher odds of any adverse event (P < .001), deep surgical site infections (SSIs; P = .013), sepsis (P = .001), 30-day readmission (P < .001), and extended length of stay (LOS) (P < .001). Similarly, moderate to severe anemia in these patients was also associated with increased odds of any adverse event (P < .001), deep SSIs (P = .003), sepsis (P = .001), readmission (P < .001), and extended LOS (P < .001). Both mild (P = .004) and moderate to severe (P < .001) anemia groups had higher odds of requiring a blood transfusion. CONCLUSION Preoperative anemia is associated with an increased risk of adverse postoperative outcomes in patients undergoing ORIF for ankle fractures. Future studies should evaluate whether optimization of hematocrit in these patients results in improved outcomes. LEVEL OF EVIDENCE Level III, comparative study.
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Affiliation(s)
- Carlos D Ortiz-Babilonia
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA.,Department of Orthopaedic Surgery, University of Puerto Rico Medical Sciences Campus, San Juan, PR, USA
| | - Daniel Badin
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Arjun Gupta
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA.,Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Ryan Guilbault
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Nigel Hsu
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - James R Ficke
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Amiethab A Aiyer
- Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, MD, USA
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7
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Cho MR, Cho YJ, Song SK. Factors affecting the need of postoperative blood transfusion in elderly patients with intertrochanteric hip fracture. Sci Prog 2022; 105:368504221134429. [PMID: 36320187 PMCID: PMC10450466 DOI: 10.1177/00368504221134429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
INTRODUCTION We investigated the risk factors that increased the frequency of blood transfusions in elderly patients with intertrochanteric hip fractures to determine blood transfusion risk before surgery and to take selective precautionary measures in the group at high risk for transfusion to ensure safe surgery. MATERIALS AND METHODS We retrospectively reviewed the electronic medical records of 203 patients who underwent surgical fixation of intertrochanteric hip fractures from January 2015 to December 2020. We hypothesized that patient sex, age, body mass index, preoperative hemoglobin, preoperative platelet count, glomerular filtration rate (GFR), preoperative albumin level, American Society of Anesthesiologist score, intraoperative blood loss, duration of surgery, method of anesthesia, and time from injury to surgery would affect the need for blood transfusion. Student's t-test, Chi-squared test, and the one-way analysis of variance test were used to determine whether differences between variables in the transfusion and non-transfusion groups were significant. RESULTS Unstable fractures (P = 0.002), general anesthesia (P = 0.028), lower preoperative hemoglobin levels (P < 0.001), and lower GFRs (P < 0.001) were identified as related to blood transfusions in univariate analysis. In multivariate logistic analysis, the need for allogeneic blood transfusion in unstable fractures was approximately 2.949 times higher than in stable fractures (P = 0.009). The risk in general anesthesia patients was about 2.953 times higher than in spinal anesthesia patients (P = 0.007). In addition, the need for allogeneic blood transfusion increased by about 1.293 times as preoperative hemoglobin levels decreased by 1 g/dL (P = 0.017) and increased by about 1.017 times as the GFR decreased by 1 mL/min/1.7m2 (P = 0.006). CONCLUSION Low preoperative hemoglobin levels, low GFRs, general anesthesia, and unstable fractures in elderly patients with intertrochanteric hip fractures increased the risk of blood transfusion.
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Affiliation(s)
- Myung-Rae Cho
- Daegu Catholic University Medical Center, Daegu, Korea
| | - Young-Jae Cho
- Daegu Catholic University Medical Center, Daegu, Korea
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8
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Sinclair RCF, Bowman MJA, Moppett IK, Gillies MA. Perioperative intravenous iron to treat patients with fractured hip surgery: A systematic review and meta‐analysis. Health Sci Rep 2022; 5:e633. [PMID: 35620535 PMCID: PMC9125168 DOI: 10.1002/hsr2.633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 11/25/2022] Open
Abstract
Background Treatment of preoperative anemia with intravenous iron is common within elective surgical care pathways. It is plausible that this treatment may improve care for people with hip fractures many of whom are anemic because of pre‐existing conditions, fractures, and surgery. Objective To review the evidence for intravenous iron administration on outcomes after hip fracture. Design We followed a predefined protocol and conducted a systematic review and meta‐analysis of the use of intravenous iron to treat anemia before and after emergency hip fracture surgery. The planned primary outcome was a difference in length of stay between those treated with intravenous iron and the control group. Other outcomes analyzed were 30‐day mortality, requirement for blood transfusion, changes in quality of life, and hemoglobin concentration on discharge from the hospital. Data Sources EMBASE, MEDLINE, The Cochrane Library (CENTRAL, DARE) databases, Clinicaltrials.gov, and ISRCTN trial registries. Date of final search March 2022. Eligibility Criteria Adult patients undergoing urgent surgery for hip fracture. Studies considered patients who received intravenous iron and were compared with a control group. Results Four randomized controlled trials (RCT, 732 patients) and nine cohort studies (2986 patients) were included. The RCTs were at low risk of bias, and the nonrandomized studies were at moderate risk of bias. After metanalysis of the RCTs there was no significant difference in the primary outcome, length of hospital stay, between the control group and patients receiving intravenous iron (mean difference: −0.59, 95% confidence interval [CI]; −1.20 to 0.03; I2 = 30%, p = 0.23). Intravenous iron was not associated with a difference in 30‐day mortality (n = 732, OR: 1.14, 95% CI: 0.62−2.1; I2 = 0%, p = 0.50), nor with the requirement for transfusion (n = 732, OR: 0.85, 95% CI: 0.63−1.14; I2 = 0%, p < 0.01) in the analyzed RCTs. Functional outcomes and quality of life were variably reported in three studies. Conclusion The evidence on the use of intravenous iron in patients with hip fracture is low quality and shows no difference in length of acute hospital stay and transfusion requirements in this population. Improved large, multicentre, high‐quality studies with patient‐centered outcomes will be required to evaluate the clinical and cost‐effectiveness of this treatment.
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Affiliation(s)
| | | | - Iain K. Moppett
- Professor of Anaesthesia and Perioperative Medicine, Anaesthesia and Critical Care Research Group, Division of Clinical Neuroscience, Queens Medical Centre University of Nottingham Nottingham UK
| | - Michael A. Gillies
- Consultant and Honorary Professor in Intensive Care Royal Infirmary of Edinburgh, NHS Lothian Edinburgh UK
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9
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Cui Y, Lu Y, Huang Q, Zhang C, Sun L, Ren C, Wang Q, Ma T, Li Z, Zhang K, Wang Z, Xue H. Clinical Application Effects of Different Preoperative Blood Management Schemes in Older Patients with Delayed Intertrochanteric Fracture Surgery. Clin Interv Aging 2022; 17:825-835. [PMID: 35620020 PMCID: PMC9129265 DOI: 10.2147/cia.s362020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 05/14/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Yu Cui
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Yao Lu
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Qiang Huang
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Congming Zhang
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Liang Sun
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Cheng Ren
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Qian Wang
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Teng Ma
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Zhong Li
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Kun Zhang
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
| | - Zhimeng Wang
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
- Correspondence: Zhimeng Wang; Hanzhong Xue, Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China, Email ;
| | - Hanzhong Xue
- Department of Orthopedics and Trauma, Hong Hui Hospital, Xi’an Jiaotong University College of Medicine, Xi’an, Shaanxi, 710000, People’s Republic of China
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10
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Pietris J. The effect of perioperative blood transfusion thresholds on patient outcomes in orthopaedic surgery: a literature review. ANZ J Surg 2022; 92:661-665. [PMID: 35180325 DOI: 10.1111/ans.17560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 01/28/2023]
Abstract
Blood transfusions are one of the most common interventions required perioperatively in orthopaedic patients. There exist two main schools of thought in relation to perioperative blood transfusion - transfusing at a haemoglobin level of 70 g/L or below (termed 'restrictive protocol' in the literature), versus transfusing at a haemoglobin threshold of 100 g/L (which the literature terms 'liberal'). Few reviews of the literature exist comparing the impact of different transfusion strategies on the postoperative outcomes of these orthopaedic patients. This review analyses the 11 currently available studies on transfusion protocols in orthopaedics and associated findings related to patient outcomes. The literature showed no clear consensus on whether one transfusion protocol is superior in the orthopaedic patient. There was strong evidence for reduced transfusion rates among groups receiving transfusion at <70 g/L, and hence a reduction in complication directly related to transfusions. Despite this, other measured patient outcomes, including length of stay, postoperative complication rate, and mortality rate, were unchanged between the groups. Some evidence exists that a Hb threshold of 100 g/L results in earlier postoperative ambulation in hip surgery patients. One study suggests using preoperative haemoglobin as a preoperative risk factor to aid in determining whether patients are more suited to one approach over the other. Further high-quality clinical trials in orthopaedic cohorts must become available to determine whether a haemoglobin threshold of 70 g/L can safely be adopted to reduce transfusion rates without adversely impacting patient outcomes.
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Affiliation(s)
- James Pietris
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
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11
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De Vincentis A, Behr AU, Bellelli G, Bravi M, Castaldo A, Galluzzo L, Iolascon G, Maggi S, Martini E, Momoli A, Onder G, Paoletta M, Pietrogrande L, Roselli M, Ruggeri M, Ruggiero C, Santacaterina F, Tritapepe L, Zurlo A, Antonelli Incalzi R. Orthogeriatric co-management for the care of older subjects with hip fracture: recommendations from an Italian intersociety consensus. Aging Clin Exp Res 2021; 33:2405-2443. [PMID: 34287785 DOI: 10.1007/s40520-021-01898-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 05/28/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Health outcomes of older subjects with hip fracture (HF) may be negatively influenced by multiple comorbidities and frailty. An integrated multidisciplinary approach (i.e. the orthogeriatric model) is, therefore, highly recommended, but its implementation in clinical practice suffers from the lack of shared management protocols and poor awareness of the problem. The present consensus document has been implemented to address these issues. AIM To develop evidence-based recommendations for the orthogeriatric co-management of older subjects with HF. METHODS A 20-member Expert Task Force of geriatricians, orthopaedics, anaesthesiologists, physiatrists, physiotherapists and general practitioners was established to develop evidence-based recommendations for the pre-, peri-, intra- and postoperative care of older in-patients (≥ 65 years) with HF. A modified Delphi approach was used to achieve consensus, and the U.S. Preventive Services Task Force system was used to rate the strength of recommendations and the quality of evidence. RESULTS A total of 120 recommendations were proposed, covering 32 clinical topics and concerning preoperative evaluation (11 topics), perioperative (8 topics) and intraoperative (3 topics) management, and postoperative care (10 topics). CONCLUSION These recommendations should ease and promote the multidisciplinary management of older subjects with HF by integrating the expertise of different specialists. By providing a convenient list of topics of interest, they might assist in identifying unmet needs and research priorities.
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The Ideal Time for Iron Administration in Anemia Secondary to Blood Loss-An Experimental Animal Model. Life (Basel) 2021; 11:life11090898. [PMID: 34575047 PMCID: PMC8471997 DOI: 10.3390/life11090898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Anemia and iron deficiency are two of the main public health problems worldwide, associated with negative outcomes in surgical patients. This experimental study aimed to create a model of acute iron deficiency with anemia through blood loss and extensive surgery. Afterwards, intravenous iron was administered to correct the iron deficiency and to improve the hematological parameters in distinct moments regarding the surgical time. To assess the optimum time for therapeutic intervention, experimental subjects were compared, performing clinical, paraclinical, and histological examinations, as well. METHODS Male rats (n = 35), aged 11-13 months, were randomly designated into six groups. Anemia and iron deficiency were obtained through a 15% blood volume loss, followed by major surgical intervention (femur fracture and osteosynthesis using Kirschner wire). Therapeutic intervention was obtained with an intravenous ferric carboxymaltose infusion, as follows: group II: intraoperative (n = 7), group III: 48 h after surgery (n = 7), group IV: 48 h before surgery (n = 5), and group V: seven days before surgery (n = 6). Group I (n = 5) was left anemic, while group 0 (n = 5) was nonanemic without therapeutic intervention. RESULTS AND DISCUSSION In group I, serum iron lower than in group 0 (27.04 ± 6.92 μg/dL versus 60.5 ± 2.34 μg/dL), as well as hemoglobin (10.4 ± 0.54 g/dL versus 14.32 ± 2.01 g/dL) and ferritin values (22.52 ± 0.53 ng/mL versus 29.86 ± 3.97 ng/mL), validated the experimental model. Regarding wound healing after surgical trauma, we observed that neovascularization was more significant in group III, followed by group V, with fewer neutrophils, a well-represented and rich in lymphomonocytes inflammatory infiltrate associated with the biggest collagen fiber dimensions. The periosteal reaction and callus area presented thicker trabeculae in groups II and III compared to the anemic group. CONCLUSIONS This original experimental study assessed the effect of perioperative intravenous iron administration at a specific time by comparing the weight, hematological, and iron status-defining parameters, as well as histological characteristics of the included subjects. The present findings highlight that correcting the iron deficiency in emergency settings through intravenous iron administration intraoperatively or 48 h postoperatively could determine the improved bioumoral parameters, as well as a better evolution of the postoperative wound and bone healing compared to the anemic group or subjects that received therapeutic intervention 48 h before surgery.
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Yue R, Yang M, Deng X, Zhang P. Allogeneic Red Blood Cell Transfusion Rate and Risk Factors After Hemiarthroplasty in Elderly Patients With Femoral Neck Fracture. Front Physiol 2021; 12:701467. [PMID: 34393821 PMCID: PMC8358805 DOI: 10.3389/fphys.2021.701467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/05/2021] [Indexed: 01/28/2023] Open
Abstract
Objective This study aimed to determine the rate and risk factors of allogeneic red blood cell transfusions (ABT) after hemiarthroplasty (HA) in elderly patients with femoral neck fracture (FNF). Methods The subjects of the study were elderly patients (≥65 years old) who were admitted to the geriatric trauma orthopedics ward of Beijing Jishuitan Hospital between March 2018 and June 2019 for HA treatment due to an FNF. The perioperative data were collected retrospectively, and univariate and multivariate stepwise logistic regression analyses were performed to determine the post-operative ABT rate and its risk factors. Results There were 445 patients in the study, of whom 177 (39.8%) received ABT after surgery. Multivariate stepwise logistic regression analysis showed that preoperative low hemoglobin (Hb), high intraoperative blood loss (IBL), advanced age, and a low body mass index (BMI) are independent risk factors of ABT after HA in elderly FNF patients. Conclusion ABT after HA is a common phenomenon in elderly patients with FNF. Their post-operative ABT needs are related to preoperative low Hb, high IBL, advanced age, and low BMI. Therefore, ABT can be reduced by taking these factors into account. When the same patient had three risk factors (preoperative low hemoglobin, advanced age, and low BMI), the risk of ABT was very high (78.3%). Also, when patients have two risk factors of preoperative low hemoglobin and low BMI, the risk of ABT was also high (80.0%).
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Affiliation(s)
- Rui Yue
- Department of Cadre Health Care, Beijing Jishuitan Hospital, Beijing, China
| | - Minghui Yang
- Department of Traumatic Orthopedics, Beijing Jishuitan Hospital, Beijing, China
| | - Xiaohui Deng
- Department of Cadre Health Care, Beijing Jishuitan Hospital, Beijing, China
| | - Ping Zhang
- Department of Cadre Health Care, Beijing Jishuitan Hospital, Beijing, China
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Clemmensen SZ, Kragholm KH, Melgaard D, Hansen LT, Riis J, Cavallius C, Mørch MM, Krogager ML. Association between intravenous iron therapy and short-term mortality risk in older patients undergoing hip fracture surgery: an observational study. J Orthop Surg Res 2021; 16:320. [PMID: 34006287 PMCID: PMC8130414 DOI: 10.1186/s13018-021-02462-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/06/2021] [Indexed: 12/22/2022] Open
Abstract
Background Anemia is common among ortho-geriatric hip fracture patients and is associated with prolonged recovery and increased postoperative mortality rate. Intravenous iron seems to increase hemoglobin recovery and reduce the mortality rate in patients undergoing orthopedic surgeries. This study investigated the association between short-term mortality risk and intravenous iron therapy in older patients undergoing hip fracture surgery. Methods This observational study included 210 patients undergoing hip fracture surgery from July 2018 to May 2020. These 210 patients were alive and had a hemoglobin ≤ 6.5 mmol/L on the 3rd postoperative day. In May 2019, a local intravenous iron therapy protocol was implemented and recommended intravenous iron (Monofer©) if hemoglobin on the 3rd postoperative day was ≤ 6.5 mmol/L. According to the treatment of postoperative anemia between the 1st and 3rd day post-surgery, the patients were divided into four groups: no treatment (n=52), blood transfusion (n=38), IV Monofer (n=80), and blood transfusion and IV Monofer (n=40). Primary outcome was 30-day mortality post-surgery. The secondary outcome was the impact on hemoglobin level 14–30 days postoperatively. Multivariable Cox regression was used to estimate the 30-day mortality standardized for covariates. Results Of 210 patients, 17 (8.1%) died within 30 days after surgery. There was a significantly lower mortality among the patients who received IV Monofer compared to those who received no treatment (HR 0.17, 95% CI [0.03–0.93], P = 0.041). Among the 86 patients with available hemoglobin measurements within 14 to 30 days post-surgery, there was no significant difference in hemoglobin level between the various treatment groups (mean 6.6 mmol/L, P = 0.1165). Conclusion IV Monofer on the 3rd postoperative day in older hip fracture patients seemed to reduce 30-day mortality compared with no treatment. No significant differences in hemoglobin levels between 14 and 30 days post-surgery across treatment groups were found, although this was assessed in a subset of patients with available hemoglobin levels warranting further study. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-021-02462-x.
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Affiliation(s)
- Silas Zacharias Clemmensen
- Center for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark. .,Department of Orthopedic Surgery, Aalborg University Hospital, Hjørring, Denmark.
| | - Kristian H Kragholm
- Center for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark.,Unit of Clinical Biostatistics and Epidemiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Dorte Melgaard
- Center for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Lene T Hansen
- Department of Geriatric Medicine, North Denmark Regional Hospital, Hjørring, Denmark
| | - Johannes Riis
- Center for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark
| | - Christian Cavallius
- Department of Orthopedic Surgery, Aalborg University Hospital, Hjørring, Denmark
| | - Marianne M Mørch
- Department of Geriatric Medicine, North Denmark Regional Hospital, Hjørring, Denmark
| | - Maria Lukács Krogager
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Emergency Medicine, Aalborg University Hospital, Aalborg, Denmark
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Oh HJ, Ryu KH, Park BJ, Yoon BH. The risk of gastrointestinal hemorrhage with non-vitamin K antagonist oral anticoagulants: A network meta-analysis. Medicine (Baltimore) 2021; 100:e25216. [PMID: 33726018 PMCID: PMC7982234 DOI: 10.1097/md.0000000000025216] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 02/20/2021] [Accepted: 02/23/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Non-vitamin K antagonist oral anticoagulants (NOACs) have been widely used for stroke prevention in atrial fibrillation (AF) and the treatment and prevention of venous thromboembolism. There is an issue with safety, especially in clinically relevant bleeding. We performed a network meta-analysis to evaluate the risk of major gastrointestinal (GI) bleeding associated with NOACs. METHODS Interventions were warfarin, enoxaparin, apixaban, dabigatran, edoxaban, and rivaroxaban. The primary outcome was the incidence of major GI bleeding. A subgroup analysis was performed according to the following indications: AF, deep venous thrombosis/pulmonary embolism, and postsurgical prophylaxis. RESULTS A total of 29 randomized controlled trials (RCTs) and 4 large observation population studies were included. Compared with warfarin, apixaban showed a decreased the risk of major GI bleeding (relative risk [RR] 0.54, 95% confidence interval [CI] 0.25-0.76), and rivaroxaban tended to increase this risk (RR 1.40, 95% CI 1.06-1.85). Dabigatran (RR 1.25, 95% CI 0.98-1.60), edoxaban (RR 1.07, 95% CI 0.69-1.65), and enoxaparin (RR 1.24, 95% CI 0.63-2.43) did not significantly increase the risk of GI bleeding than did warfarin. In the subgroup analysis, according to indications, apixaban showed a decreased risk of major GI bleeding (RR 0.50, 95% CI 0.34-0.74) than did warfarin in AF studies. Dabigatran (RR 2.36, 95% CI 1.55-3.60, and rivaroxaban (RR 1.75, 95% CI 1.10-6.41) increased the risk of major GI bleeding than did apixaban. An analysis of studies on venous thromboembolism or pulmonary embolism showed that no individual NOAC or enoxaparin was associated with an increased risk of major GI bleeding compared to warfarin. CONCLUSION Individual NOACs had varying profiles of GI bleeding risk. Results of analyses including only RCTs and those including both RCTs and population studies showed similar trends, but also showed several differences.
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Affiliation(s)
- Hyun Jin Oh
- Division of Gastroenterology, Department of Internal Medicine, Center for Cancer Prevention and Detection, National Cancer Center, Goyang-si
| | - Kum Hei Ryu
- Division of Gastroenterology, Department of Internal Medicine, Center for Cancer Prevention and Detection, National Cancer Center, Goyang-si
| | - Bum Joon Park
- Division of Gastroenterology, Department of Internal Medicine, Center for Cancer Prevention and Detection, National Cancer Center, Goyang-si
| | - Byung-Ho Yoon
- Department of Orthopedic Surgery, Ewha Womans University, College of Medicine, Seoul, Korea
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Tarazona-Santabalbina FJ, Ojeda-Thies C, Figueroa Rodríguez J, Cassinello-Ogea C, Caeiro JR. Orthogeriatric Management: Improvements in Outcomes during Hospital Admission Due to Hip Fracture. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3049. [PMID: 33809573 PMCID: PMC7999190 DOI: 10.3390/ijerph18063049] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 03/05/2021] [Accepted: 03/12/2021] [Indexed: 12/13/2022]
Abstract
Hip fractures are an important socio-economic problem in western countries. Over the past 60 years orthogeriatric care has improved the management of older patients admitted to hospital after suffering hip fractures. Quality of care in orthogeriatric co-management units has increased, reducing adverse events during acute admission, length of stay, both in-hospital and mid-term mortality, as well as healthcare and social costs. Nevertheless, a large number of areas of controversy regarding the clinical management of older adults admitted due to hip fracture remain to be clarified. This narrative review, centered in the last 5 years, combined the search terms "hip fracture", "geriatric assessment", "second hip fracture", "surgery", "perioperative management" and "orthogeriatric care", in order to summarise the state of the art of some questions such as the optimum analgesic protocol, the best approach for treating anemia, the surgical options recommendable for each type of fracture and the efficiency of orthogeriatric co-management and functional recovery.
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Affiliation(s)
- Francisco José Tarazona-Santabalbina
- Department of Geriatric Medicine, Hospital Universitario de la Ribera, Alzira, 46600 Valencia, Spain
- CIBERFES, Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable, Instituto Carlos III, 28029 Madrid, Spain
| | - Cristina Ojeda-Thies
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain;
| | - Jesús Figueroa Rodríguez
- Department of Physical Medicine and Rehabilitation, Complejo Hospitalario Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain;
| | | | - José Ramón Caeiro
- Department of Orthopaedics and Traumatology, Complejo Hospitalario Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain;
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Lee SW, Lim KH, Lee KJ, Heo YR, Lee JH. No association between telomere length and osteonecrosis of the femoral head. BMC Musculoskelet Disord 2021; 22:176. [PMID: 33579245 PMCID: PMC7881614 DOI: 10.1186/s12891-021-04047-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022] Open
Abstract
Background Telemore length (TL) shortening has been found in many diseases. However, clinical characteristics of TL shortening in osteonecrosis of the femoral head (ONFH) has not been investigated. Therefore, we studied whether TL changes have clinicopathological values in ONFH. Methods The TL in the synovial tissues of 36 ONFH and 127 control patients (femoral neck fracture) was examined by quantitative real-time PCR as relative length, Δ Ct value. In addition, the correlation between TL and clinical features of ONFH and controls was analyzed. Results The average TL in the femoral tissues was 1.46 ± 3.12 (standard deviation). The average TL in the ONFH and control tissues was 1.92 ± 4.11 and 1.34 ± 2.78, respectively, however, the difference was absent (p = 0.324). Furthermore, a shorter TL was tended to be associated with erythrocyte sedimentation rate (100% vs. 61.5%, p = 0.073); however, the association was not statistically significant. Conclusions In this study, we demonstrated that there is no association between the TL and clinicopathologic characteristics of ONFH patients. However, further studies considering the genetic factors are needed to be performed.
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Affiliation(s)
- Si-Wook Lee
- Department of Orthopaedic Surgery, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Kyung-Hwan Lim
- Department of Orthopaedic Surgery, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Kyung-Jae Lee
- Department of Orthopaedic Surgery, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Yu-Ran Heo
- Department of Anatomy, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Jae-Ho Lee
- Department of Anatomy, Keimyung University School of Medicine, Daegu, Republic of Korea.
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Xing F, Chen W, Long C, Huang F, Wang G, Xiang Z. Postoperative outcomes of tranexamic acid use in geriatric trauma patients treated with proximal femoral intramedullary nails: A systematic review and meta-analysis. Orthop Traumatol Surg Res 2020; 106:117-126. [PMID: 31928976 DOI: 10.1016/j.otsr.2019.10.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 09/07/2019] [Accepted: 10/01/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Recently, there has been a series of clinical studies focusing on the perioperative administration of tranexamic acid (TXA) in geriatric trauma patients undergoing proximal femoral intramedullary nail surgery. However, the safety and efficacy of TXA in these patients remains controversial. Therefore, we performed a systematic review to focus on two questions: (1) would TXA reduce perioperative blood loss in geriatric trauma patients undergoing proximal femoral intramedullary nail surgery? and (2) would TXA increase the rate of perioperative complications in geriatric trauma patients undergoing proximal femoral intramedullary nail surgery? PATIENTS AND METHODS We systematically searched electronic databases (MEDLINE, EMBASE, PubMed, and Cochrane Central Register of Controlled Trials) up to April 20, 2019. The perioperative blood loss and complication data were extracted and analysed by RevMan Manager 5.3. RESULTS Finally, five randomized controlled studies, involving 539 geriatric intertrochanteric fracture patients undergoing proximal femoral intramedullary nail surgery, were enrolled in this systematic review. Compared with the control group, the TXA group had significantly lower total perioperative blood loss (WMD=-172.84; 95% CI, -241.44 to -104.24; I2=0%), intraoperative blood loss (WMD=-34.20; 95% CI, -46.04 to -22.36; I2=0%), total perioperative hidden blood loss (WMD=-139.05; 95% CI, -213.67 to -64.43; I2=0%), perioperative transfusion rates (RR =-0.16; 95% CI, -0.24 to -0.08; I2=22%), length of hospital stay (WMD=-1.18; 95% CI, -1.91 to -0.46; p=0.001; I2=12%), and postoperative wound haematoma rates (RD=-0.05; 95% CI, -0.09 to 0.00; p=0.03; I2=0%). In addition, there were no significant differences between TXA and control groups in the terms of surgical time, postoperative mortality, total thromboembolic events, wound infections, cerebrovascular accidents, respiratory infections, and renal failure. DISCUSSION TXA in geriatric trauma patients undergoing intramedullary nail surgery is effective for perioperative haemostasis without increasing the incidence of postoperative complications. LEVEL OF EVIDENCE II, Systematic review and Meta-analysis.
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Affiliation(s)
- Fei Xing
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan, People's Republic of China
| | - Wei Chen
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan, People's Republic of China
| | - Cheng Long
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan, People's Republic of China
| | - Fuguo Huang
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan, People's Republic of China
| | - Guanglin Wang
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan, People's Republic of China
| | - Zhou Xiang
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan, People's Republic of China.
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