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Dong Z, Li Y, Xue H, Tao L, Tian H. Tourniquet Effect on Patients Undergoing Total Knee Arthroplasty: A Single-Blind, Randomized Controlled Trail. Orthop Surg 2024. [PMID: 39119637 DOI: 10.1111/os.14184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 07/12/2024] [Accepted: 07/21/2024] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND Tourniquet is applied in Total Knee Arthroplasty (TKA) to reduce intraoperative blood loss and improve view of surgical field. However, tourniquet use in TKA is still in dispute. Some researchers find that tourniquet may lead to extra side effects such as aggravated pain and limb swelling, while others consider that tourniquet has no significant adverse impact on clinical outcomes of TKA patients. This trial is conducted to evaluate tourniquet effect on TKA patients. METHODS A prospective, single-blind, randomized controlled trail is adopted with a sample size of 130 knees from August 2020 to February 2023. Patients undergoing TKA are randomly allocated to tourniquet group and non-tourniquet group. Outcomes including quadriceps thickness and stiffness, operation time, total blood loss, intraoperative blood loss, postoperative blood loss, transfusion rate, thigh circumference, knee and thigh VAS, D-Dimer and CRP level, knee function score, patient satisfaction, and complications are evaluated in this trial. Student's t-test, Mann-Whitney U test, Pearson's chi-square test, and Fisher's exact test are used in this study. RESULTS No significant difference in demographic information and baseline outcomes were found (p > 0.05). Participants in the tourniquet group had significantly less total blood loss and intraoperative blood loss, more postoperative blood loss, and higher D-Dimer level on postoperative day 3 when compared with non-tourniquet group (p < 0.05). Other outcomes including quadriceps thickness and stiffness, operation time, postoperative blood loss, transfusion rate, thigh circumference, knee and thigh VAS, D-Dimer level on postoperative day 1, CRP level, knee function score, patient satisfaction, and complications showed no significant difference (p > 0.05). CONCLUSION Tourniquet application can effectively reduce intraoperative blood loss and total blood loss, without significant side effects. Hence, we advocate the regular use of tourniquet in primary TKA.
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Affiliation(s)
- Ziyang Dong
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
| | - Yang Li
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
| | - Heng Xue
- Ultrasound department, Peking University Third Hospital, Beijing, China
| | - Liyuan Tao
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Hua Tian
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
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Bayrak HC, Adiguzel IF, Demir M, Tarlacık AO. Tranexamic Acid and Tourniquet: Which Combination Reduces Blood Loss Most Effectively? Niger J Clin Pract 2024; 27:521-527. [PMID: 38679776 DOI: 10.4103/njcp.njcp_3_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 02/27/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Blood loss during and after total knee arthroplasty (TKA) can lead to substantial morbidity and the need for blood transfusions. There are several methods to minimize blood loss and decrease transfusion rates in patients undergoing TKA. Tranexamic acid, an antifibrinolytic agent with known efficacy for achieving these goals, is combined with tourniquets to reduce bleeding in arthroplasty surgeries. Our study investigated the effects of various combinations of tranexamic acid and tourniquet use on bleeding in knee arthroplasty in 558 patients. AIM We aimed to determine the method that would provide the least blood loss and transfusion need in knee arthroplasty surgery. METHODS Between January 2018 and December 2022, 558 patients aged between 55 and 85 years underwent TKA surgery for grade 4 gonarthrosis in our clinic, and their decrease in hemoglobin value and whether they were transfused or not were analyzed. The patients were divided into four groups based on use of tranexamic acid and tourniquet. Demographic variables and patient data (body mass index, INR values, and preoperative hemoglobin values) were recorded. RESULTS There were 558 patients with a mean age of 68.19 (67 ± 6.949) years. In group 1, tranexamic acid was not used in 128 patients and tourniquet was used only during cementation; in group 2, in 132 patients, tranexamic acid was not used and tourniquet was used throughout the surgery; in group 3, in 158 patients, tranexamic acid was used and tourniquet was used throughout the surgery; in group 4, in 140 patients, tranexamic acid was used and tourniquet was used only during cementation. The decrease in hemoglobin value and transfusion rate was lowest in group 3 and highest in group 1. Besides, there was a greater decrease in hemoglobin value in group 2 than in group 4 and the transfusion rate was similar. CONCLUSIONS This clinical study showed that using tranexamic acid and a tourniquet throughout surgery significantly reduced the decrease in hemoglobin value and the need for transfusion.
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Affiliation(s)
- H C Bayrak
- Department of Orthopaedics and Traumatology, Eskisehir Yunus Emre State Hospital, Eskisehir, Turkey
| | - I F Adiguzel
- Department of Orthopaedics and Traumatology, Ankara Etlik City Hospital, Ankara, Turkey
| | - M Demir
- Department of Orthopaedics and Traumatology, Tokat Zile State Hospital, Tokat, Turkey
| | - A O Tarlacık
- Department of Orthopaedics and Traumatology, Eskisehir City Hospital, Eskişehir, Turkey
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Guerreiro JPF, Janeiro CW, Zarpelon B, Calzavara PM, Bignardi PR, Danieli MV. Can We Forgo the Use of Tourniquets in Total Knee Arthroplasty? Rev Bras Ortop 2024; 59:e235-e240. [PMID: 38606140 PMCID: PMC11006514 DOI: 10.1055/s-0044-1785204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 07/21/2023] [Indexed: 04/13/2024] Open
Abstract
Objective To analyze whether there is more bleeding in patients undergoing total knee arthroplasty (TKA) without using a tourniquet. The secondary objectives were to analyze the operative time, the length of hospital stay, the need for transfusion, and the complication rate. Methods The present is a retrospective study through the analysis of medical records. The patients were divided into two groups: TKA with and without the use of a tourniquet. Reductions in the levels of hemoglobin and packed cell volume 24 h and 48 h after surgery, the operative time, the length of hospital stay, the need for transfusion, and the rate of complications up to 6 months postoperatively were compared between the groups. Results During the period analyzed, 104 patients underwent TKA, and 94 were included in the study. There were no differences between the groups regarding the mean values of hemoglobin and packed cell volume before surgery ( p = 0.675 and p = 0.265), 24 h ( p = 0.099 and p = 0.563), and 48 h ( p = 0.569 and p = 0.810) after the procedure. Neither were there differences between the groups in terms of the operative time and the length of hospital stay ( p = 0.484 and p > 0.05). Moreover, there were no differences regarding the need for transfusion and the complication rate. Conclusion It is possible to forgo the use a tourniquet in TKA without a significant change in hemoglobin and packed cell volume levels 24 h and 48 h after surgery when compared with the group using a tourniquet. There were no significant differences in the total operative time, length of stay, need for transfusion, and complication rate.
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Affiliation(s)
- João Paulo Fernandes Guerreiro
- Faculdade de Medicina, Pontifícia Universidade Católica do Paraná – Câmpus Londrina, Londrina, Paraná, Brasil
- Hospital de Ortopedia Uniort.e, Londrina, Paraná, Brasil
| | | | - Bruno Zarpelon
- Hospital Evangélico de Londrina, Londrina, Paraná, Brasil
| | - Paulo Mazzo Calzavara
- Faculdade de Medicina, Pontifícia Universidade Católica do Paraná – Câmpus Londrina, Londrina, Paraná, Brasil
| | - Paulo Roberto Bignardi
- Faculdade de Medicina, Pontifícia Universidade Católica do Paraná – Câmpus Londrina, Londrina, Paraná, Brasil
| | - Marcus Vinicius Danieli
- Faculdade de Medicina, Pontifícia Universidade Católica do Paraná – Câmpus Londrina, Londrina, Paraná, Brasil
- Hospital de Ortopedia Uniort.e, Londrina, Paraná, Brasil
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An X, Zhang Y, Li Z, Song Y, Chen J. Blood Pressure Fluctuation Pattern Associated with 90-Day Ischemic Stroke and Transient Ischemic Attack After Total Knee Arthroplasty-A Retrospective Study. Orthop Surg 2024; 16:383-390. [PMID: 38114302 PMCID: PMC10834200 DOI: 10.1111/os.13942] [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: 06/05/2023] [Revised: 10/10/2023] [Accepted: 10/10/2023] [Indexed: 12/21/2023] Open
Abstract
OBJECTIVE Blood pressure (BP) fluctuation has been demonstrated to be closely associated with stroke. However, at present, no attention is paid to the BP fluctuation following total knee arthroplasty (TKA). The aim of this study is to investigate what is BP fluctuation patterns in stroke and transient ischemic attack (TIA) patients after primary TKA, compare clinical characteristics among different BP fluctuation patterns and determine whether it could predict the occurrence of a 90-day stroke. METHODS A retrospective study was conducted from February 1, 2011 to February 15, 2021. Stroke or TIA patients within 90 days after TKA were included. Data from a hospitalization management system were analyzed, including demographics, smoking status, comorbidities, medications, surgical variables, and 90-day stroke, mortality, and readmission rates. BP fluctuation patterns were defined based on the average BP in the first 3 days after TKA. A logistic regression analysis model was used to identify risk factors for 90-day stroke or TIA following TKA. RESULTS Of the 1687 patients who underwent primary TKA, 4.0% (68/1687) experienced a 90-day stroke or TIA. A total of 63 patients met the inclusion criteria, with an average age of 67.5 years and 55.6% (35/63) female. The number of stroke or TIA patients in each BP fluctuation pattern (T1-T5) was 6 (9.5%), 5 (7.9%), 4 (6.3%), 13 (20.6%), and 35 (55.6%) respectively. Patients with a T5 pattern tended to be older and had a greater reduction in average systolic blood pressure (SBP) 3 days after surgery compared to other patterns. The T5 pattern was associated with a higher occurrence of stroke and a lower occurrence of TIA. Patients with a T5 pattern also had a longer length of stay within 90 days following TKA. After adjusting for confounding factors, average SBP fluctuation ≥40 mmHg and the T5 pattern of BP fluctuation remained risk factors for 90-day stroke or TIA after TKA. CONCLUSION BP fluctuation patterns in the early postoperative period are associated with 90-day stroke and TIA following primary TKA.
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Affiliation(s)
- Xiao An
- PLA General Hospital, Medical College of Chinese PLABeijingChina
- Department of OrthopaedicsHainan Hospital of Chinese PLA General HospitalSanyaHainanChina
| | - Yan Zhang
- Quality Management DepartmentPLA Rocket Force Characteristic Medical CenterBeijingChina
| | - Zhirui Li
- Department of OrthopaedicsHainan Hospital of Chinese PLA General HospitalSanyaHainanChina
| | - Yuxiang Song
- Department of AnesthesiologyThe First Medical Center of Chinese People's Liberation Army (PLA) General HospitalBeijingChina
| | - Jiying Chen
- PLA General Hospital, Medical College of Chinese PLABeijingChina
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Ketelaar EN, Wagner M, Lorenzo A, Comrie R, Restini C, Brannan GD, Corvasce R, Mohammad S. The Effect of Tranexamic Acid With or Without Tourniquet on Blood Loss in Total Knee Arthroplasty at a Community Hospital. Cureus 2024; 16:e54835. [PMID: 38533141 PMCID: PMC10963136 DOI: 10.7759/cureus.54835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2024] [Indexed: 03/28/2024] Open
Abstract
Tourniquets have long been used in total knee arthroplasty due to the theoretical improvement of bleeding control, integration of cement-bone interface, visibility, and efficiency of the overall surgery. However, this has become increasingly disputed. Comparative studies in total knee arthroplasty employing chemical prophylaxis, i.e., tranexamic acid, have been conducted. This retrospective cohort study evaluated the effect of tranexamic with or without a tourniquet on mean blood loss, hemoglobin, and length of stay in total knee arthroplasty patients. A total of 153 patients' records met the inclusion criteria, 95 patients (62%) were in the tranexamic acid-only group while 58 patients (38%) were in the tranexamic acid plus tourniquet group. Based on mean blood loss in mL (827.5 without vs. 810.1 with the tourniquet, p=0.805), hemoglobin counts in g/dL (12.6 without vs. 12.5 with the tourniquet, p=0.598), and length of stay in days (1.0 days without vs. 1.1 with the tourniquet, p=0.204), there was no statistical difference between the tranexamic alone vs. tranexamic plus tourniquet groups. There were no statistical differences in the mean BMI between groups (32.3 without vs. 32.4 with tourniquets, p=0.901). The patient population had more women (64.1%) than men (35.9%) (p=0.001), but no significant difference in gender based on tourniquet use (p=0.521). The tourniquet group averaged three years younger than the tranexamic alone group (age mean 68.2 without vs 65.3 with tranexamic, p=0.029). This study found no identifiable difference in the three observed variables, indicating that tourniquet provides limited to no additional benefit in reducing blood loss over tranexamic alone in total knee arthroplasty, while tranexamic alone has no deleterious decrease in mean hemoglobin or increase in length of stay.
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Affiliation(s)
| | - Michael Wagner
- Orthopedic Surgery, McLaren Macomb Hospital, Mount Clemens, USA
| | - Adam Lorenzo
- Anesthesiology, University of Buffalo, Buffalo, USA
| | - Robert Comrie
- Orthopedic Surgery, McLaren Macomb Hospital, Mount Clemens, USA
| | - Carolina Restini
- Pharmacology, Michigan State University College of Osteopathic Medicine, Macomb, USA
| | - Grace D Brannan
- Orthopedic Surgery, McLaren Macomb Hospital, Mount Clemens, USA
| | - Roger Corvasce
- Orthopedic Surgery, McLaren Macomb Hospital, Mount Clemens, USA
| | - Saad Mohammad
- Orthopedic Surgery, Mclaren Macomb Hospital, Mount Clemens, USA
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Teixeira F, Sousa CP, Martins Pereira AP, Gonçalves D, Sampaio JC, Sá M. Comparative Efficacy of iPACK vs Popliteal Sciatic Nerve Block for Pain Management Following Total Knee Arthroplasty: A Retrospective Analysis. Cureus 2024; 16:e51557. [PMID: 38313966 PMCID: PMC10835333 DOI: 10.7759/cureus.51557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 02/06/2024] Open
Abstract
Introduction Total knee arthroplasty (TKA) is associated with severe acute postoperative pain. The use of tourniquets and drains (T/D) is common in TKA but may have an influence on postoperative pain and muscular strength. The infiltration of local anesthetic between the popliteal artery and capsule of the knee (iPACK block) is a motor-sparing block that provides analgesia to the posterior aspect of the knee. However, evidence regarding its efficacy is scarce. This study aims to assess the effectiveness of iPACK block and the impact of T/D use on pain and muscular strength after TKA. Material and methods A retrospective study was carried out including patients who underwent TKA from January 2020 to April 2023. Patients were allocated into groups according to the peripheral nerve block performed and T/D use. Results We included 415 patients in this study. No differences were found in pain at rest or the need for rescue analgesia between patients who received an iPACK block or sciatic nerve block (SNB) with T/D applied. Patients who received a SNB reported lower pain scores on movement (p = 0.019), but with a higher prevalence of motor block (p < 0.001). Patients who underwent surgery without using T/D reported lower pain scores on movement (p = 0.021) and reduced need for rescue analgesia (p = 0.041). Conclusion These findings indicate that iPACK block can facilitate early mobilization after TKA without significant impact on postoperative muscle strength. Furthermore, the use of a T/D may be a source of postoperative pain that could compromise early rehabilitation.
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Affiliation(s)
- Francisco Teixeira
- Anesthesiology Department, Centro Hospitalar Trás-os-Montes e Alto Douro, Vila Real, PRT
| | - Cristina P Sousa
- Anesthesiology Department, Centro Hospitalar Trás-os-Montes e Alto Douro, Vila Real, PRT
| | | | - Delilah Gonçalves
- Anesthesiology Department, Centro Hospitalar Trás-os-montes E Alto Douro, Vila Real, PRT
| | - José C Sampaio
- Anesthesiology Department, Centro Hospitalar Trás-os-Montes e Alto Douro, Vila Real, PRT
| | - Miguel Sá
- Anesthesiology Department, Centro Hospitalar Trás-os-Montes e Alto Douro, Vila Real, PRT
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Quan T, Chen FR, Manzi JE, Mcdaniel L, Howard P, Marquardt C, Ranson R, Tabaie S. The Association between Bleeding Disorders and Postoperative Complications Following Operative Treatment of Distal Radius Fracture. J Wrist Surg 2023; 12:493-499. [PMID: 38213556 PMCID: PMC10781517 DOI: 10.1055/s-0043-1761295] [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] [Received: 05/17/2022] [Accepted: 12/22/2022] [Indexed: 01/13/2024]
Abstract
Background While previous studies have investigated the association between bleeding disorders and outcomes with hip or knee surgeries, no studies have investigated the association between bleeding disorders and outcomes in upper extremity surgery. Questions/Purposes The purpose of this study was to investigate if a past history of bleeding disorders is associated with which, if any postoperative complications for patients receiving distal radius fracture open reduction internal fixation. Patients and Methods Patients undergoing operative treatment for distal radius fracture from 2007 to 2018 were identified in the National Surgical Quality Improvement Program database. Patients were stratified into two cohorts: patients with a bleeding disorder and patients without a bleeding disorder. In this analysis, 30-day postoperative complications were assessed, as well as mortality, extended length of stay, reoperation, and readmission. Bivariate and multivariate analyses were performed. Results Of the 16,489 total patients undergoing operative treatment for distal radius fracture, 16,047 patients (97.3%) did not have a bleeding disorder, whereas 442 (2.7%) had a bleeding disorder. Following adjustment on multivariate analyses, an increased risk of postoperative transfusion requirement (odds ratio [OR] 17.437; p = 0.001), extended length of hospital stay more than 3 days (OR 1.564; p = 0.038), and readmission (OR 2.515; p < 0.001) were seen in patients with a bleeding disorder compared to those without a bleeding disorder. Conclusion History of bleeding disorders is an independent risk factor for transfusions, extended length of stay, and readmission. We recommend a multidisciplinary team approach to addressing bleeding disorders before patients receive distal radius fracture open reduction internal fixation. Level of Evidence Level III, retrospective study.
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Affiliation(s)
- Theodore Quan
- Department of Orthopaedic Surgery, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia
| | - Frank R. Chen
- Department of Anesthesiology, Hospital of the University of Pennsylvania, Pennsylvania
| | - Joseph E. Manzi
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York
| | - Lea Mcdaniel
- Department of Orthopaedic Surgery, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia
| | - Peter Howard
- Department of Orthopaedic Surgery, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia
| | - Caillin Marquardt
- Department of Orthopaedic Surgery, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia
| | - Rachel Ranson
- Department of Orthopaedic Surgery, The George Washington School of Medicine and Health Sciences, Washington, District of Columbia
| | - Sean Tabaie
- Department of Orthopaedic Surgery, Children's National Health System, Washington, District of Columbia
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Kobryn A, Nian P, Baidya J, Li TL, Maheshwari AV. Intramedullary Nailing with and without the Use of Bone Cement for Impending and Pathologic Fractures of the Humerus in Multiple Myeloma and Metastatic Disease. Cancers (Basel) 2023; 15:3601. [PMID: 37509264 PMCID: PMC10377631 DOI: 10.3390/cancers15143601] [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: 06/02/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Although intramedullary nailing (IMN) is considered the standard of care for the surgical management of most femur metastatic diseases, the optimal treatment of metastatic humeral impending and/or pathologic fractures is still debatable. Moreover, the use of cemented humeral nails has not been thoroughly studied, and only a few small series have compared their results with uncemented nails. The purpose of this study was to compare the (1) survivorship, (2) functional outcomes, and (3) perioperative complications in patients receiving cemented versus uncemented humerus IMN for impending or complete pathologic fractures resulting from metastatic disease or multiple myeloma. We retrospectively reviewed 100 IMNs in 82 patients, of which 53 were cemented and 47 were uncemented. With a mean survival of 10 months (Cemented: 8.3 months vs. Uncemented: 11.6 months, p = 0.34), the mean Musculoskeletal Tumor Society (MSTS) scores increased from 42.4% preoperatively (Cemented: 40.2% vs. Uncemented: 66.7%, p = 0.01) to 89.2% at 3 months postoperatively (Cemented: 89.8% vs. Uncemented: 90.9%, p = 0.72) for the overall group (p < 0.001). Both cohorts yielded comparable complication rates (overall [22.6% vs. 19.1%)], surgical ([11.3% vs. 4.3%], and medical [13.2% vs. 14.9%], all p > 0.05), but estimated blood loss was significantly higher in the cemented group (203 mL vs. 126 mL, p = 0.003). Thus, intramedullary nailing, with and without cement augmentation in select patients, is a relatively safe and effective therapeutic modality for metastatic humeral disease with similar clinical outcomes and acceptable complication rates. While controlling for possible selection bias, larger-scale, higher-level studies are warranted to validate our results.
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Affiliation(s)
- Andriy Kobryn
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY 11203, USA
| | - Patrick Nian
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY 11203, USA
| | - Joydeep Baidya
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY 11203, USA
| | - Tai L Li
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY 11203, USA
| | - Aditya V Maheshwari
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York Downstate Health Sciences University, Brooklyn, NY 11203, USA
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Pavão DM, Heringer EM, Almeida GJ, de Faria JLR, Pires e Albuquerque RS, de Sousa EB, Labronici PJ. Predictive and protective factors for allogenic blood transfusion in total knee arthroplasty. A retrospective cohort study. J Orthop 2023; 40:29-33. [PMID: 37159823 PMCID: PMC10163608 DOI: 10.1016/j.jor.2023.04.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/11/2023] Open
Abstract
Background This study aimed to identify the predictive and protective factors of blood transfusion in patients undergoing total knee arthroplasty (TKA) and therefore determine the profile of patients with low and high risk of blood transfusion after arthroplasty. Methods We conducted a retrospective study with all patients who underwent primary TKA between January 2017 and December 2019 (n = 1.028 patients) in our institution. Information about allogenic transfusion was collected from medical records to determine the incidence, the predictive and protective factors of blood transfusion. All cases of blood transfusions were documented as well the number of units and the moment of each transfusion. We performed univariate and multivariate logistic regression analyses to identify the independent risk and protective factors. Results The total transfusion rate was 11%, 1.1% at intraoperative and 9,9% at postoperative period. The independent risk factors for transfusion were female gender (OR 1.64), older age (>55yo, OR > 2) higher surgical risk (ASA III, OR 3.07), lower preoperative hemoglobin levels (p = 0.024), post-traumatic arthritis (OR 4.11) and use of postoperative drains (OR 1.81) The protective factors for transfusion were male gender (OR 0.60), obesity (IMC >30, OR 0.60) and use of intravenous tranexamic acid intraoperatively (OR 0.40). Conclusions We conclude that in addition to the well-established risk factors for blood transfusion such as advanced age, low hemoglobin levels and high surgical risk, we can add post-fracture arthroplasty, non-use of tranexamic acid and the use of postoperative joint drain.
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Affiliation(s)
- Douglas Mello Pavão
- National Institute of Traumatology and Orthopaedics (INTO), Rio de Janeiro, Brazil
- Federal Fluminense University (UFF), Niteroi, Brazil
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Lee TS, Park KK, Cho BW, Lee WS, Kwon HM. Silicone ring tourniquet could be a substitute for a conventional tourniquet in total knee arthroplasty with a longer surgical field: a prospective comparative study in simultaneous total knee arthroplasty. BMC Musculoskelet Disord 2023; 24:363. [PMID: 37161363 PMCID: PMC10169314 DOI: 10.1186/s12891-023-06469-9] [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] [Received: 10/11/2022] [Accepted: 04/27/2023] [Indexed: 05/11/2023] Open
Abstract
INTRODUCTION This study aimed to compare the clinical outcomes of silicon ring tourniquets and conventional pneumatic tourniquets in total knee arthroplasty (TKA). The study compared the operation time, total bleeding amount, length from the tourniquet distal end to the patella superior pole (L_TP), and complications related to the two tourniquet application methods and attempted to determine whether the silicon ring tourniquet has advantages over conventional pneumatic tourniquets. MATERIALS AND METHODS This prospective comparative study included 30 patients who underwent bilateral simultaneous TKA for degenerative osteoarthritis in August to December 2021. All patients underwent TKA on one side with a conventional pneumatic tourniquet, while TKA on the other side with a silicon ring tourniquet. The primary outcomes were the L_TP, operation time, tourniquet time, total bleeding amount, total drainage amount, and postoperative visual analog scale (VAS) score of the tourniquet applied site at 6, 24, and 48 h postoperatively. The secondary outcome was tourniquet-related complications in both groups. RESULTS L_TP was significantly longer in the silicon ring tourniquet group compared with that in the pneumatic tourniquet group (20.22 ± 2.74 cm versus 15.12 ± 2.40, p < 0.001). No significant difference was found in other results. The tourniquet applied site pain was less in the silicon ring tourniquet group (p = 0.037). CONCLUSIONS Silicon ring tourniquet application resulted in better clinical outcomes than conventional pneumatic tourniquets in TKA. Because we can obtain a wider surgical field using silicon ring tourniquets without complications, silicon ring tourniquets could be a substitute for conventional pneumatic tourniquets in total knee arthroplasty or distal femoral surgeries.
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Affiliation(s)
- Tae Sung Lee
- Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Kwan Kyu Park
- Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Byung Woo Cho
- Department of Orthopedic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Woo-Suk Lee
- Department of Orthopedic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyuck Min Kwon
- Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
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Xu X, Wang C, Song Q, Mou Z, Dong Y. Tourniquet use benefits to reduce intraoperative blood loss in patients receiving total knee arthroplasty for osteoarthritis: An updated meta-analysis with trial sequential analysis. J Orthop Surg (Hong Kong) 2023; 31:10225536231191607. [PMID: 37563941 DOI: 10.1177/10225536231191607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/12/2023] Open
Abstract
PURPOSE The efficacy and safety of tourniquets use during total knee arthroplasty (TKA) in patients with osteoarthritis remain debated. This updated systematic review and meta-analysis aimed to further evaluate the role of tourniquets use in patients undergoing TKA for knee osteoarthritis by introducing trial sequential analysis. METHODS PubMed, Embase, and the Cochrane Library were searched. We used the Cochrane risk of bias tool for quality assessment. Statistical heterogeneity across studies was evaluated using Cochran's Q and I2 statistic. Meta-analysis was performed using Stata/SE 14.0, and trail sequential analysis was performed using TSA software version 0.9.5.10 Beta. In addition, qualitative summary was also used to describe results. RESULTS 15 randomized controlled trials (RCTs) involving 1202 patients were included in the meta-analysis. The pooled results showed that tourniquet use during TKA significantly reduced intraoperative blood loss (mean difference (MD)= -123.84, 95% confidence interval (CI): -163.37 to -84.32, p < .001)and shortened operation time (MD = -4.71, 95% CI: -7.6 to -1.82, p = .001), but there were no significant differences in postoperative blood loss, calculated blood loss, total blood loss, transfusion rate (p = .939), and deep venous thrombosis (DVT) rate between the tourniquet and no-tourniquet groups. TSA confirmed that the result of operation time was false positive, but the results of other outcomes were conclusive. The results of qualitative summary showed conflicting findings in terms of pain, range of motion (RoM) and swelling ratio between the two groups. CONCLUSIONS Tourniquet use in patients receiving TKA for osteoarthritis benefits to reduce intraoperative blood loss but has no effect on postoperative blood loss, calculated blood loss, total blood loss, operation time, transfusion rate, and DVT rate. In addition, it remains unclear the difference between the tourniquet and non-tourniquet groups in terms of pain, RoM and swelling ratio.
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Affiliation(s)
- Xiangjun Xu
- Department of Orthopedics, the Affiliated Lianyungang Hospital of Xuzhou Medical University/the First People's Hospital of Lianyungang, Lianyungang, China
| | - Chao Wang
- Department of Orthopedics, Jinzhou Medical University, Jinzhou, China
| | - Qunshan Song
- Department of Orthopedics, the Affiliated Lianyungang Hospital of Xuzhou Medical University/the First People's Hospital of Lianyungang, Lianyungang, China
| | - Zhifang Mou
- Department of Critical Care Medicine, the Affiliated Lianyungang Hospital of Xuzhou Medical University/the First People's Hospital of Lianyungang, Lianyungang, China
| | - Yuefu Dong
- Department of Orthopedics, the Affiliated Lianyungang Hospital of Xuzhou Medical University/the First People's Hospital of Lianyungang, Lianyungang, China
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Dragosloveanu S, Dragosloveanu C, Petre M, Gherghe ME, Cotor DC. The Impact of Tourniquet Usage on TKA Outcome: A Single-Center Prospective Trial. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050870. [PMID: 37241102 DOI: 10.3390/medicina59050870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 04/03/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023]
Abstract
Background and Objectives: Total knee arthroplasties (TKAs) are the most effective surgical treatment for end-stage knee osteoarthritis. The tourniquet is used to reduce intraoperative blood loss, improving surgical field visualization. There is much controversy regarding the effectiveness and safety of using a tourniquet during total knee arthroplasties. The purpose of this prospective study is to determine the effect of tourniquet usage during TKAs on early functional outcomes and pain in our center. Materials and Methods: We conducted a randomized controlled trial of patients following a primary total knee replacement between October 2020 and August 2021. We recorded presurgical data, which included age, sex and knee range of motion. Intraoperatively, we measured the amount of blood aspiration and the surgical room time. After the surgery, we measured the amount of blood aspirated through the drains and the hemoglobin. We measured flexion, extension, Visual Analogue Scale (VAS) scores, and Western Ontario and McMaster Universities Arthritis Index (WOMAC score) scores for the functional evaluation. Results: We included 96 patients in the T group and 94 in the NT group, respectively, who remained until the last follow-up. Regarding blood loss, the NT group demonstrated significantly lower levels: 245 ± 97.8 mL intraoperative and 324.8 ± 151.65 mL postoperative, compared to the T group, where we recorded 276 ± 109.2 mL during the surgical procedures and 353.44 ± 101.55 mL after the surgery, (p < 0.05). We also recorded significantly shorter operative room time for the NT group, (p < 0.05). During the follow-up, we noticed postoperative improvements but without significant differences between the groups. Conclusions: We found a significant decrease in bleeding after no tourniquet usage during total knee replacements and shorter operative times. On the other hand, the knee function demonstrated no significant differences between the groups. Further studies may be required in order to assess complications.
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Affiliation(s)
- Serban Dragosloveanu
- Department of Orthopaedics, "Foisor" Orthopaedics Hospital, 030167 Bucharest, Romania
- "Carol Davila" Faculty of Medicine, University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Christiana Dragosloveanu
- "Carol Davila" Faculty of Medicine, University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Clinical Hospital for Ophthalmological Emergencies, 030167 Bucharest, Romania
| | - Mihnea Petre
- Department of Orthopaedics, "Foisor" Orthopaedics Hospital, 030167 Bucharest, Romania
| | - Mihai E Gherghe
- Department of Orthopaedics, "Foisor" Orthopaedics Hospital, 030167 Bucharest, Romania
| | - Dragos C Cotor
- Department of Orthopaedics, "Foisor" Orthopaedics Hospital, 030167 Bucharest, Romania
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Kietaibl S, Ahmed A, Afshari A, Albaladejo P, Aldecoa C, Barauskas G, De Robertis E, Faraoni D, Filipescu DC, Fries D, Godier A, Haas T, Jacob M, Lancé MD, Llau JV, Meier J, Molnar Z, Mora L, Rahe-Meyer N, Samama CM, Scarlatescu E, Schlimp C, Wikkelsø AJ, Zacharowski K. Management of severe peri-operative bleeding: Guidelines from the European Society of Anaesthesiology and Intensive Care: Second update 2022. Eur J Anaesthesiol 2023; 40:226-304. [PMID: 36855941 DOI: 10.1097/eja.0000000000001803] [Citation(s) in RCA: 66] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Management of peri-operative bleeding is complex and involves multiple assessment tools and strategies to ensure optimal patient care with the goal of reducing morbidity and mortality. These updated guidelines from the European Society of Anaesthesiology and Intensive Care (ESAIC) aim to provide an evidence-based set of recommendations for healthcare professionals to help ensure improved clinical management. DESIGN A systematic literature search from 2015 to 2021 of several electronic databases was performed without language restrictions. Grading of Recommendations, Assessment, Development and Evaluation (GRADE) was used to assess the methodological quality of the included studies and to formulate recommendations. A Delphi methodology was used to prepare a clinical practice guideline. RESULTS These searches identified 137 999 articles. All articles were assessed, and the existing 2017 guidelines were revised to incorporate new evidence. Sixteen recommendations derived from the systematic literature search, and four clinical guidances retained from previous ESAIC guidelines were formulated. Using the Delphi process on 253 sentences of guidance, strong consensus (>90% agreement) was achieved in 97% and consensus (75 to 90% agreement) in 3%. DISCUSSION Peri-operative bleeding management encompasses the patient's journey from the pre-operative state through the postoperative period. Along this journey, many features of the patient's pre-operative coagulation status, underlying comorbidities, general health and the procedures that they are undergoing need to be taken into account. Due to the many important aspects in peri-operative nontrauma bleeding management, guidance as to how best approach and treat each individual patient are key. Understanding which therapeutic approaches are most valuable at each timepoint can only enhance patient care, ensuring the best outcomes by reducing blood loss and, therefore, overall morbidity and mortality. CONCLUSION All healthcare professionals involved in the management of patients at risk for surgical bleeding should be aware of the current therapeutic options and approaches that are available to them. These guidelines aim to provide specific guidance for bleeding management in a variety of clinical situations.
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Affiliation(s)
- Sibylle Kietaibl
- From the Department of Anaesthesiology & Intensive Care, Evangelical Hospital Vienna and Sigmund Freud Private University Vienna, Austria (SK), Department of Anaesthesia and Critical Care, University Hospitals of Leicester NHS Trust (AAh), Department of Cardiovascular Sciences, University of Leicester, UK (AAh), Department of Paediatric and Obstetric Anaesthesia, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark (AAf), Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark (AAf), Department of Anaesthesiology & Critical Care, CNRS/TIMC-IMAG UMR 5525/Themas, Grenoble-Alpes University Hospital, Grenoble, France (PA), Department of Anaesthesiology & Intensive Care, Hospital Universitario Rio Hortega, Valladolid, Spain (CA), Department of Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania (GB), Division of Anaesthesia, Analgesia, and Intensive Care - Department of Medicine and Surgery, University of Perugia, Italy (EDR), Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA (DFa), University of Medicine and Pharmacy Carol Davila, Department of Anaesthesiology & Intensive Care, Emergency Institute for Cardiovascular Disease, Bucharest, Romania (DCF), Department of Anaesthesia and Critical Care Medicine, Medical University Innsbruck, Innsbruck, Austria (DFr), Department of Anaesthesiology & Critical Care, APHP, Université Paris Cité, Paris, France (AG), Department of Anesthesiology, University of Florida, College of Medicine, Gainesville, Florida, USA (TH), Department of Anaesthesiology, Intensive Care and Pain Medicine, St.-Elisabeth-Hospital Straubing, Straubing, Germany (MJ), Department of Anaesthesiology, Medical College East Africa, The Aga Khan University, Nairobi, Kenya (MDL), Department of Anaesthesiology & Post-Surgical Intensive Care, University Hospital Doctor Peset, Valencia, Spain (JVL), Department of Anaesthesiology & Intensive Care, Johannes Kepler University, Linz, Austria (JM), Department of Anesthesiology & Intensive Care, Semmelweis University, Budapest, Hungary (ZM), Department of Anaesthesiology & Post-Surgical Intensive Care, University Trauma Hospital Vall d'Hebron, Barcelona, Spain (LM), Department of Anaesthesiology & Intensive Care, Franziskus Hospital, Bielefeld, Germany (NRM), Department of Anaesthesia, Intensive Care and Perioperative Medicine, GHU AP-HP. Centre - Université Paris Cité - Cochin Hospital, Paris, France (CMS), Department of Anaesthesiology and Intensive Care, Fundeni Clinical Institute, Bucharest and University of Medicine and Pharmacy Carol Davila, Bucharest, Romania (ES), Department of Anaesthesiology and Intensive Care Medicine, AUVA Trauma Centre Linz and Ludwig Boltzmann-Institute for Traumatology, The Research Centre in Co-operation with AUVA, Vienna, Austria (CS), Department of Anaesthesia and Intensive Care Medicine, Zealand University Hospital, Roskilde, Denmark (AW) and Department of Anaesthesiology, Intensive Care Medicine & Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany (KZ)
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Kwon JB, Choi JIH, Che SH, Choi WK. The natural course of hemoglobin levels after allogenic blood transfusion in total knee arthroplasty. Medicine (Baltimore) 2023; 102:e33387. [PMID: 36961160 PMCID: PMC10036028 DOI: 10.1097/md.0000000000033387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 03/08/2023] [Indexed: 03/25/2023] Open
Abstract
We retrospectively investigated the natural course of hemoglobin levels after allogenic blood transfusion in total knee arthroplasty. All patients were treated according to the same clinical pathway, and blood tests were performed on the same day. All blood tests were done on pre-op, immediate post-op, midnight of op day, 1st, 2nd, 3rd, 5th, 7th, and 11th day after surgery. Of the total 593 cases, a total of 197 cases (33.2%) were performed within 3 days of surgery. Hemoglobin level was significantly lowest on the 3rd day after surgery and tended to increase afterwards in the non-transfusion group. In the case of blood transfusion on the day of surgery, the hemoglobin level showed an increase on the next day and then showed a minimum value on the fifth day of surgery and then increased. The same pattern was identified when blood transfusion was done on the 1st and 2nd day of surgery. However, when blood transfusion was done on the 3rd day, the hemoglobin level showed a steady increase afterwards. The hemoglobin level of total knee arthroplasty patients with no blood transfusion was the lowest on the 3rd day after surgery and increased afterwards. If blood transfusion was done within 2 days after surgery, the hemoglobin level was the lowest on the 5th day after surgery and increased afterwards. If blood transfusion was done on the 3rd day after surgery, the hemoglobin level increased afterwards.
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Affiliation(s)
- Jae Bum Kwon
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Nam-gu, Daegu, Korea
| | - JI Hoon Choi
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Nam-gu, Daegu, Korea
| | - Sug Hun Che
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Nam-gu, Daegu, Korea
| | - Won Kee Choi
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Nam-gu, Daegu, Korea
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El-Galaly A, Hansen AT, Kappel A. The use of tourniquet in primary total knee arthroplasty does not increase the risk of venous thromboembolism within 90 days of surgery: a Danish nationwide cohort study of 19,804 patients. Knee Surg Sports Traumatol Arthrosc 2023; 31:883-891. [PMID: 35445851 DOI: 10.1007/s00167-022-06965-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/27/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Existing evidence estimates a twofold risk of venous thromboembolisms (VTEs) if tourniquet is applied during total knee arthroplasties (TKAs). However, this estimate relies on multiple trials with a low number of patients analyzing VTEs as a secondary outcome. We hypothesized that tourniquet-use increases the risk of symptomatic VTE within 90 days of contemporary primary TKA and aimed to use the extensive Danish healthcare registries to quantify this risk. METHODS Prospectively collected registry data from Danish patients receiving primary TKAs between 2014 and 2018 were included in the study. Patients were divided by tourniquet-use during surgery. By merging information from four nationwide registries, the study included 44 baseline characteristics with the potential to confound the association between tourniquet-use and VTE. Incidence rate and odds ratios were used to compare the risk of VTE within 90 days of surgery. RESULTS 19,804 patients of whom 10,111 (51%) were operated with tourniquet and 9693 (49%) without were included. The mean age (SD) was 70 (9) in both groups and 62% were females in the tourniquet group compared with 61% in the no tourniquet group. The groups were similarly comparable across all other baseline characteristics except type of post-operative thromboprophylaxis, type of anaesthesia, implant fixation, and year of surgery. The 90-days incidence of VTE was 0.77% (95% CI 0.60-0.94) in the tourniquet group compared with 1.10% (95% CI 0.90-1.31) in the no tourniquet group. Following adjustment for the unbalanced confounders, the odds ratio for VTE was 0.77 (95% CI 0.54-1.10) associated with tourniquet-use. CONCLUSION In contemporary TKAs the rate of VTE within 90 days is low and not significant altered by tourniquet-use. Thus, tourniquet can safely be applied during primary TKA-surgery without jeopardizing the risk of postoperative VTE. LEVEL OF EVIDENCE II-prospective cohort study.
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Affiliation(s)
- Anders El-Galaly
- Department of Orthopaedic Surgery, Aarhus University Hospital, Palle Juul-Jensens Blvd. 99, 8200, Aarhus, Denmark. .,Interdisciplinary Orthopaedics, Aalborg University Hospital, Aalborg, Denmark.
| | - Anette Tarp Hansen
- Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Andreas Kappel
- Interdisciplinary Orthopaedics, Aalborg University Hospital, Aalborg, Denmark
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Han J, Zhang XY, Mu SY, Liu SL, Cui QT, Zhang C, Liu AF. Tourniquet application in primary total knee arthroplasty for osteoarthritis: A systematic review and meta-analysis of randomized controlled trials. Front Surg 2023; 9:994795. [PMID: 36684363 PMCID: PMC9852050 DOI: 10.3389/fsurg.2022.994795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/03/2022] [Indexed: 01/07/2023] Open
Abstract
Objective The aim of this study was to identify the influence of a tourniquet on the blood loss, transfusion requirement, swelling, pain, knee function, range of motion (ROM), operation time, bone cement mantle thickness, and complications in patients operated with total knee arthroplasty (TKA). Methods Two authors independently retrieved PubMed, Embase, and CENTRAL to identify eligible randomized controlled trials (RCTs) evaluating the effectiveness of a tourniquet in TKA. Fixed- (I 2 < 50%) or random-effects (I 2 > 50%) models were selected to perform meta-analysis according to the value of I 2. Mean difference (MD) and risk ratio were selected as the effect sizes for continuous and dichotomous variables, respectively. Results A total of 29 RCTs, involving 2,512 operations (1,258 procedures with a tourniquet and 1,254 procedures without a tourniquet), were included, and 18 outcomes were compared. Tourniquet application could significantly decrease intraoperative blood loss (MD = -138.72 ml, p < 0.001), shorten operation duration (MD = -1.77 min, p < 0.001), and increase cement mantle thickness (MD = 0.17 mm, p < 0.001). However, it was significantly associated with increased postoperative pain intensity, decreased full ROM/flexion ROM/extension ROM, poorer knee function, increased knee swelling, and increased length of hospital stay (LOS) at several follow-up points (p < 0.050). No significant difference was found for postoperative draining volume, total blood loss, transfusion rate, change of Hb level, and risks of deep venous thrombosis and all complications. Conclusions Tourniquet application could only decrease the intraoperative blood loss but has no effectiveness on the total blood loss and transfusion requirement. On the contrary, it has a reverse effect on the pain score, knee function, ROM, swelling, and LOS.
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Affiliation(s)
- Jinchang Han
- Department of Orthopedics, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Xiao-yu Zhang
- Department of Orthopedics, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Shi-yin Mu
- Department of Respiratory of Machang, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Shi-long Liu
- Department of Orthopedics, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Qing-tong Cui
- Department of Orthopedics, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Chao Zhang
- Department of Orthopedics, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Ai-feng Liu
- Department of Orthopedics, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China,National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China,Correspondence: Ai-feng Liu
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Hamawandi SA, Amin HI, Al-Humairi AK. Effects of the Use of Tourniquet in Total Knee Arthroplasty on the Clinical and Functional Outcomes with 5 Years of Follow-up: A Randomized Controlled Trial. J Knee Surg 2023; 36:222-230. [PMID: 34261160 DOI: 10.1055/s-0041-1731719] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The use of tourniquet in total knee arthroplasty (TKA) had a lot of controversies with no clear agreement about the advantages and disadvantages of tourniquet. This study aims to show the effects of tourniquet use in TKA on the functional and clinical outcomes with follow-up of 5 years. This is a randomized, double-blind, and single-center study of 101 patients who were treated by TKA and divided randomly into two groups. Tourniquet was used in group A and was not used in group B. Both groups were assessed by Knee Society score (KSS), knee injury and osteoarthritis outcome score (KOOS), visual analogue scale (VAS) score for thigh pain, and postoperative complications. Both groups were followed up for 5 years. The group of no tourniquet showed significant better functional outcomes measured by KSS at postoperative periods of 2 weeks (p = 0.001), 6 weeks (p = 0.006), and 3 months (p = 0.034), and KOOS at postoperative periods of 2 weeks (p = 0.001), 6 weeks (p =0.001), and 3 months (p = 0.016). However, there was no significant difference in long-term follow-up of 5 years. There were significantly better results with use of tourniquet regarding surgeon's visualization during surgery, less operative time, and less calculated blood loss, while significantly better results with no use of tourniquet were reported regarding less hospital stay, less postoperative analgesic consumption, and less postoperative thigh pain measured by VAS score at postoperative periods of day 1 (p = 0.001), day 5 (p = 0.001), 2 weeks (p = 0.001), and 6 weeks (p = 0.001). Regarding postoperative blood transfusion and clinical deep venous thrombosis, there was no significant difference between use of tourniquet or not. The evidence presented in this level-1 randomized controlled trial suggests that no use of tourniquet in TKA can improve functional outcomes in early postoperative period with no significant difference on functional outcome at 5 years of follow-up.
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Affiliation(s)
- Sherwan A Hamawandi
- Department of Orthopedic, College of Medicine, Hawler Medical University, Erbil, Iraq
| | - Hazhar I Amin
- Department of Orthopaedics, Erbil Teaching Hospital, Erbil, Iraq
| | - Ameer K Al-Humairi
- Department of Community Medicine, College of Medicine, University of Babylon, Hilla, Iraq
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Farrington SK, Downey C, O'Byrne JM. Tourniquet use during primary total knee arthroplasty-a survey of Irish orthopaedic surgeons in 2022. Ir J Med Sci 2022:10.1007/s11845-022-03248-8. [PMID: 36564662 DOI: 10.1007/s11845-022-03248-8] [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: 11/09/2022] [Accepted: 12/06/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Tourniquet use during primary total knee arthroplasty is a debated topic in the literature with no consensus on its optimal use. AIM To analyse current tourniquet practice amongst Irish orthopaedic surgeons performing primary total knee arthroplasty surgery. To evaluate if there has been a shift in practice in recent years and to explore potential reasons behind this. METHODS An eleven-question online survey was developed using the online platform SurveyMonkey. This was distributed by email to Irish orthopaedic surgeons via the Irish Institute of Trauma and Orthopaedic Surgery. RESULTS Fifty responses were included in the final analysis of this study. Eighteen (36%) respondents reported changing their tourniquet use in the past 5 years. Thirty-one (62%) respondents reported inflating the tourniquet for the entire case, with the remaining never applying a tourniquet (n = 6, 12%), applying a tourniquet but not routinely inflating it (n = 3, 6%), or inflating the tourniquet only during cementation (n = 5, 10%). The number of years of experience as a consultant appeared to impact tourniquet use in a bimodal pattern. CONCLUSION While the majority of Irish orthopaedic surgeons in this survey inflate a tourniquet for the entire surgical procedure, there is a definite shift towards reduced tourniquet use compared to previous Irish, UK, and American surveys.
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Affiliation(s)
- Shane K Farrington
- Cappagh National Orthopaedic Hospital Cappagh Road, Cappoge, Dublin 11, Ireland, D11EV29.
| | - Colum Downey
- Cappagh National Orthopaedic Hospital Cappagh Road, Cappoge, Dublin 11, Ireland, D11EV29
| | - John M O'Byrne
- Cappagh National Orthopaedic Hospital Cappagh Road, Cappoge, Dublin 11, Ireland, D11EV29
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Riggle P, Ulrich PA, Lindemeier S, Cochran JM, Popovich JM. Efficacy of Tourniquet Use in Total Knee Arthroplasty: A Retrospective Cohort Review. Arthroplast Today 2022; 17:155-158. [PMID: 36158459 PMCID: PMC9493285 DOI: 10.1016/j.artd.2022.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/31/2022] [Accepted: 08/10/2022] [Indexed: 11/29/2022] Open
Abstract
Background The use of a tourniquet has become widely accepted as standard practice during total knee arthroplasty (TKA). There are conflicting outcomes in using a tourniquet during TKA. This brings to question the role a tourniquet has in TKA. Therefore, we conducted a retrospective cohort study to examine the effects of TKA with and without the use of a tourniquet. Methods A total of 120 patients (n = 60 underwent TKA with tourniquet and n = 60 underwent TKA without tourniquet) were included in this study. Patient medical records were retrospectively reviewed for preoperative and postoperative data. The Gross formula, a validated formula for calculating blood loss, was used to calculate each patient’s total blood loss. Statistical analysis was performed using independent t-tests, Mann-Whitney U tests, and/or chi-square tests. Significance was determined using an alpha level of P < .05. Results There was no statistically significant difference (P = .49) in the amount of total blood loss between patients undergoing TKA with a tourniquet and those without (199.6 ± 92.2 mL vs 211.1 ± 88.1 mL, respectively). However, there were statistically significant differences in the operating room time (P = .005), surgery time (P = .008), and functional return of postoperative straight leg raise (P < .001) between groups. Conclusions This study supports existing evidence that tourniquet use during TKA does not significantly alter blood loss and presents evidence that using a tourniquet during TKA may add additional cost and increase surgical time without benefit.
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Affiliation(s)
- Patrick Riggle
- Department of Orthopedic Surgery, HealthPartners Specialty Center, Saint Paul, MN, USA
- Department of Orthopedic Surgery, McLaren Greater Lansing Hospital, Lansing, MI, USA
- Department of Osteopathic Surgical Specialties, Michigan State University, East Lansing, MI, USA
- Department of Orthopedic Surgery, Sparrow Hospital, Lansing, MI, USA
| | - Paul A. Ulrich
- Department of Orthopedic Surgery, McLaren Greater Lansing Hospital, Lansing, MI, USA
- Department of Osteopathic Surgical Specialties, Michigan State University, East Lansing, MI, USA
- Department of Orthopedic Surgery, Sparrow Hospital, Lansing, MI, USA
- Corresponding author. Department of Orthopedic Surgery, McLaren-Greater Lansing Hospital, 2900 Collins Road, Lansing, MI 48910, USA. Tel. : +1 517 975 7877.
| | - Samual Lindemeier
- Department of Orthopedic Surgery, McLaren Greater Lansing Hospital, Lansing, MI, USA
- Department of Osteopathic Surgical Specialties, Michigan State University, East Lansing, MI, USA
- Department of Orthopedic Surgery, Sparrow Hospital, Lansing, MI, USA
- Department of Orthopedic Surgery, Essentia Health-Fargo, Fargo, ND, USA
| | - Jason M. Cochran
- Department of Orthopedic Surgery, McLaren Greater Lansing Hospital, Lansing, MI, USA
- Department of Osteopathic Surgical Specialties, Michigan State University, East Lansing, MI, USA
- Department of Orthopedic Surgery, Sparrow Hospital, Lansing, MI, USA
| | - John M. Popovich
- Center for Neuromusculoskeletal Clinical Research, College of Osteopathic Medicine, Michigan State University, East Lansing, MI, USA
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Davey MS, Davey MG, Hurley ET, Kearns SR. Tourniquet Use During Open Reduction and Internal Fixation of Ankle Fractures - A Systematic Review and Meta-Analysis. J Foot Ankle Surg 2022; 61:1103-1108. [PMID: 35219596 DOI: 10.1053/j.jfas.2022.01.019] [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] [Received: 08/28/2021] [Revised: 01/07/2022] [Accepted: 01/10/2022] [Indexed: 02/03/2023]
Abstract
The intra-operative use of tourniquet in open reduction and internal fixation (ORIF) of ankle fractures remains a topic of debate. The purpose of this study was to perform a systematic review and meta-analysis of randomized control trials (RCTs) comparing clinical outcomes of patients undergoing ankle ORIF with tourniquet use versus a control group where no tourniquet was used. A systematic review was performed with reference to Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines of the Pubmed, Scopus, Embase, and Cochrane Library databases. Studies were included if they were an RCT comparing tourniquet and no-tourniquet in ankle ORIF. Meta-analysis was performed using RevMan, and p-value <.05 was considered to be statistically significant. On completion of the literature search, a total of 4 RCTs including 350 ankles (52.6% males), with a mean age of 47.1 ± 5.7 years were included. There were 173 patients in the tourniquet group (T), versus 177 patients in the no tourniquet control group (NT), with nonsignificant differences between the groups for age, gender and body mass index demographics (all p > .05). There were significantly shorter duration of surgery, with significantly higher patient-reported rates of pain levels at day 2 postoperatively (both p < .001) in the T group. Additionally, there were significantly greater ranges of ankle motion at 6 weeks postoperatively (p = .03), with nonsignificant differences reported incidence of wound infections and deep vein thrombosis (p = .056 and p = .130 respectively) between the groups. In conclusion, current evidence suggests that although intraoperative tourniquet usage in cases of ankle ORIF results in significant reductions in duration of surgery, this may be at the expense of higher patient-reported pain scores and reduced range of motion postoperatively.
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Sharma R, Huang Y, Dizdarevic A. Blood Conservation Techniques and Strategies in Orthopedic Anesthesia Practice. Anesthesiol Clin 2022; 40:511-527. [PMID: 36049878 DOI: 10.1016/j.anclin.2022.06.002] [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: 06/15/2023]
Abstract
Orthopedic surgery procedures involving joint arthroplasty, complex spine, long bone and pelvis procedure, and trauma and oncological cases can be associated with a high risk of bleeding and need for blood transfusion, making efforts to optimize patient care and reduce blood loss very important. Patient blood management programs incorporate efforts to optimize preoperative anemia, develop transfusion protocols and restrictive hemoglobin triggers, advance surgical and anesthesia practice, and use antifibrinolytic therapies. Perioperative management of anticoagulant therapies, a multidisciplinary decision-making task, weighs in risks and benefits of thromboembolic risk and surgical bleeding and is patient- and surgery-specific.
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Affiliation(s)
- Richa Sharma
- Department of Anesthesiology, Columbia University Irving Medical Center, 622 West 168th Street, PH 5, New York, NY 10032, USA. https://twitter.com/Drsharma_richa
| | - Yolanda Huang
- Department of Anesthesiology, Columbia University Irving Medical Center, 622 West 168th Street, PH 5, New York, NY 10032, USA
| | - Anis Dizdarevic
- Department of Anesthesiology, Columbia University Irving Medical Center, 622 West 168th Street, PH 5, New York, NY 10032, USA.
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Bipolar Sealers and Tourniquet Use Have Similar Outcomes in Total Knee Arthroplasty. Indian J Orthop 2022; 56:1745-1750. [PMID: 36187585 PMCID: PMC9485410 DOI: 10.1007/s43465-022-00670-z] [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] [Received: 12/18/2021] [Accepted: 05/27/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The use of tourniquets and bipolar sealers are effective methods of hemostasis during total knee arthroplasty (TKA). However, their effect on perioperative patient outcomes is unknown. The purpose of this study is to compare the efficacy of tourniquet-less, tourniquet-less with use of a bipolar sealer, and tourniquet use on postoperative pain and surgical outcomes following TKA. METHODS A retrospective study of prospectively collected data of 120 primary TKA cases was conducted at an urban academic hospital. Primary outcomes were visual analog scale (VAS) scores and opioid consumption (in morphine milligram equivalents). Demographics, length of stay (LOS), perioperative complications, and change in Knee Injury and Osteoarthritis Outcome Score (ΔKOOS) were also collected. Patients were divided into cohorts based on the use of tourniquet-less with bipolar sealer (TRLB) (n = 40), tourniquet (TR) (n = 40), or tourniquet-less (TRL) (n = 40). RESULTS There were no differences in demographic data between each cohort. TRLB, TR and TRL had similar LOS (2.68 ± 1.63 vs 2.29 ± 1.27 vs 2.36 ± 1.42 days; p = 0.472) and VAS pain score on postoperative day 1 (4.68 vs 3.74 vs 3.63; p = 0.209). There were also no differences in opioid consumption at 2 weeks (p = 0.903), 1 month (p = 0.973), 3 months (p = 0.983), or 5 months (p = 0.983) post-operatively. TRLB and TR had comparable improvement in ΔKOOS from baseline to 12 weeks post-operatively (Δ16.58 ± 8.47 vs Δ23.92 ± 14.60; p = 0.254). Compared to the ΔKOOS of TRL (Δ5.19 ± 2.59), TRLB and TR had clinically and statistically greater ΔKOOS improvements (p = 0.009; p = 0.001). The TRL cohort also had a higher readmission rate than TRLB and TR (15% vs 0% vs 5%, p = 0.025). CONCLUSION Our findings demonstrate that both bipolar sealer and tourniquet use in TKA are associated with similar postoperative pain levels and LOS in comparison to tourniquet-less only TKA. However, bipolar sealer and tourniquet use may lead to better longer term improvement such as greater PRO score improvement and fewer readmissions.
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Madan FH, Khamis E, Alhassan MA, Alrashid M, Saleh A, Rahma M. Hemoglobin Drop and the Need for Transfusion in Primary Knee Arthroplasty. Cureus 2022; 14:e27659. [PMID: 36072165 PMCID: PMC9440275 DOI: 10.7759/cureus.27659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2022] [Indexed: 11/05/2022] Open
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Sammut K, Gatt R, Chircop K. Fat Necrosis Following Application of a Tourniquet During Total Knee Arthroplasty. Arthroplast Today 2022; 16:207-210. [PMID: 35874148 PMCID: PMC9304645 DOI: 10.1016/j.artd.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/03/2022] [Accepted: 06/04/2022] [Indexed: 10/30/2022] Open
Abstract
A 60-year-old female underwent a right total knee arthroplasty but developed postoperative pain, swelling, and decreased knee range of motion. An ultrasound scan showed findings suggestive of fat necrosis at the site of previous tourniquet application. Following regular reviews, intensive physiotherapy, and analgesia, symptoms only started to resolve 5 months following the primary surgery. Fat necrosis of the thigh is highly uncommon following the application of tourniquets during total knee arthroplasty. This case was treated successfully without complications using nonoperative measures.
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Tourniquet Use Is Associated With Reduced Blood Loss and Fewer Reoperations in Aseptic Revision Total Knee Arthroplasty. J Arthroplasty 2022; 37:S947-S953. [PMID: 35026364 DOI: 10.1016/j.arth.2022.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/26/2021] [Accepted: 01/03/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Although tourniquet use in primary total knee arthroplasty (TKA) has been widely studied, the outcomes associated with tourniquet use in revision TKA (rTKA) remains relatively unexplored. This study investigates surgical outcomes and patient satisfaction in association with tourniquet use during aseptic rTKA. METHODS We retrospectively reviewed all patients who underwent rTKA for aseptic causes at our institution from 2011 to 2020. Patients were separated into 2 cohorts based on tourniquet inflation during the procedure. Outcomes of interest included estimated blood loss, change in hemoglobin, surgical time, length of stay, reoperation rate, and Knee Injury and Osteoarthritis Outcome Score for Joint Replacement (KOOS, JR) scores. RESULTS Of the 1212 patients included, 1007 (83%) underwent aseptic rTKA with the use of a tourniquet and 205 (17%) without the use of a tourniquet. The mean tourniquet inflation time was 93.0 minutes (standard deviation 33.3 minutes). Blood loss was significantly less for patients in the tourniquet cohort as measured through estimated blood loss (224.1 vs 325.1 mL, P < .001) and change in preoperative to postoperative hemoglobin (1.75 vs 2.04 g/dL, P < .001). There were no statistical differences in surgical time (P = .267) and length of stay (P = .206) between the 2 groups. The reoperation rate was significantly greater for patients who did not have a tourniquet utilized (20.5% vs 15.0%, P = .038). Delta improvement in KOOS, JR scores from baseline to 3 months postoperatively did not statistically differ between the 2 cohorts (P = .560). CONCLUSION Although delta improvements in KOOS, JR scores were similar for both cohorts, patients who did not have a tourniquet inflated during aseptic rTKA had increased blood loss and were more likely to undergo subsequent reoperation compared to patients who did. LEVEL III EVIDENCE Retrospective Cohort Study.
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Warren JA, McLaughlin JP, Molloy RM, Higuera CA, Schaffer JL, Piuzzi NS. Blood Management in Total Knee Arthroplasty: A Nationwide Analysis from 2011 to 2018. J Knee Surg 2022; 35:997-1003. [PMID: 33241545 DOI: 10.1055/s-0040-1721414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Both advances in perioperative blood management, anesthesia, and surgical technique have improved transfusion rates following primary total knee arthroplasty (TKA), and have driven substantial change in preoperative blood ordering protocols. Therefore, blood management in TKA has seen substantial changes with the implementation of preoperative screening, patient optimization, and intra- and postoperative advances. Thus, the purpose of this study was to examine changes in blood management in primary TKA, a nationwide sample, to assess gaps and opportunities. The American College of Surgeons National Surgical Quality Improvement Program database was used to identify TKA (n = 337,160) cases from 2011 to 2018. The following variables examined, such as preoperative hematocrit (HCT), anemia (HCT <35.5% for females and <38.5% for males), platelet count, thrombocytopenia (platelet count < 150,000/µL), international normalized ration (INR), INR > 2.0, bleeding disorders, preoperative, and postoperative transfusions. Analysis of variances were used to examine changes in continuous variables, and Chi-squared tests were used for categorical variables. There was a substantial decrease in postoperative transfusions from high of 18.3% in 2011 to a low of 1.0% in 2018, (p < 0.001), as well as in preoperative anemia from a high of 13.3% in 2011 to a low of 9.5% in 2016 to 2017 (p < 0.001). There were statistically significant, but clinically irrelevant changes in the other variables examined. There was a HCT high of 41.2 in 2016 and a low of 40.4 in 2011 to 2012 (p < 0.001). There was platelet count high of 247,400 in 2018 and a low of 242,700 in 201 (p < 0.001). There was a high incidence of thrombocytopenia of 5.2% in 2017 and a low of low of 4.4% in 2018 (p < 0.001). There was a high INR of 1.037 in 2011 and a low of 1.021 in 2013 (p < 0.001). There was a high incidence of INR >2.0 of 1.0% in 2012 to 2015 and a low of 0.8% in 2016 to 2018 (p = 0.027). There was a high incidence of bleeding disorders of 2.9% in 2013 and a low of 1.8% in 2017 to 2018 (p < 0.001). There was a high incidence of preoperative transfusions of 0.1% in 2011 to 2014 and a low of <0.1% in 2015 to 2018 (p = 0.021). From 2011 to 2018, there has been substantial decreases in patients receiving postoperative transfusions after primary TKA. Similarly, although a decrease in patients with anemia was seen, there remains 1 out 10 patients with preoperative anemia, highlighting the opportunity to further improve and address this potentially modifiable risk factor before surgery. These findings may reflect changes during TKA patient selection, optimization, or management, and emphasizes the need to further advance multimodal approaches for perioperative blood management of TKA patients. This is a Level III study.
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Affiliation(s)
- Jared A Warren
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | | | - Robert M Molloy
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Carlos A Higuera
- Department of Orthopedic Surgery, Cleveland Clinic Florida, Weston, Florida
| | | | - Nicolas S Piuzzi
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, Ohio
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Zhang C, Yan CH, Chan PK, Fu H, Chiu KY. A Randomized Controlled Study on the Use of Tourniquet in Primary Total Knee Arthroplasty. J Knee Surg 2022; 35:698-706. [PMID: 34979585 DOI: 10.1055/s-0041-1740926] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The use and the optimal timing of tourniquet during primary total knee arthroplasty (TKA) is controversial. Most previous studies failed to show clinically significant differences in different strategies. The aim of this study was to determine how three strategies of tourniquet application affect the outcome in TKA patients. METHODS This was a prospective randomized controlled study. Patients who undergo TKA were randomized into one of the three groups (1:1:1 ratio): tourniquet inflated from skin incision to cement hardening, tourniquet from cement application to hardening, and tourniquet from skin incision to skin closure. The perioperative blood loss, limb swelling, and complications were recorded. The level of hemoglobin, hematocrit, C-reactive protein (CRP), interleukin (IL)-6, creatine kinase (CK), and lactate dehydrogenase (LDH) were determined. Patients' thigh and TKA wound pain, Knee Society knee score (KSKS) and Knee Society functional assessment (KSFA) scores, and rehabilitation parameters were evaluated. RESULTS A total of 90 patients were enrolled. The baseline characteristics were comparable. We only found significant difference in the intraoperative blood loss (skin to cement: 58.7 ± 36.1 mL, cement-only: 147.8 ± 107.9 mL, skin to skin: 16.3 ± 13.1 mL, p < 0.0001). There were no statistical differences in postoperative drainage, thigh/knee circumference, change of hemoglobin/hematocrit, CRP, IL-6, CK, and LDH on day 1 to day 4 after surgery. The thigh/TKA wound Visual Analogue Scale scores, KSKS score, KSFA score, and rehabilitation parameters were not significantly different at up to 6-month follow-up. No thromboembolic events were noted. CONCLUSION Our results revealed that there was no best tourniquet strategy in TKA. Different tourniquet methods can be utilized based on surgeon preference without affecting outcomes.
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Affiliation(s)
- Chaofan Zhang
- Department of Orthopaedics and Traumatology, Queen Mary Hospital, Hong Kong SAR, China.,Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, China.,Department of Orthopaedic Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Chun Hoi Yan
- Department of Orthopaedics and Traumatology, Queen Mary Hospital, Hong Kong SAR, China.,Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, China
| | - Ping Keung Chan
- Department of Orthopaedics and Traumatology, Queen Mary Hospital, Hong Kong SAR, China.,Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, China
| | - Henry Fu
- Department of Orthopaedics and Traumatology, Queen Mary Hospital, Hong Kong SAR, China.,Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, China
| | - Kwong Yuen Chiu
- Department of Orthopaedics and Traumatology, Queen Mary Hospital, Hong Kong SAR, China.,Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, China
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Tang A, Zak SG, Waren D, Iorio R, Slover JD, Bosco JA, Schwarzkopf R. Low-Dose Aspirin is Safe and Effective for Venous Thromboembolism Prevention in Patients Undergoing Revision Total Knee Arthroplasty: A Retrospective Cohort Study. J Knee Surg 2022; 35:553-559. [PMID: 32898907 DOI: 10.1055/s-0040-1716377] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Venous thromboembolism (VTE) events are rare, but serious complications of total joint replacement affect patients and health care systems due to the morbidity, mortality, and associated cost of its complications. There is currently no established universal standard of care for prophylaxis against VTE in patients undergoing revision total knee arthroplasty (rTKA). The aim of this study was to determine whether a protocol of 81-mg aspirin (ASA) bis in die (BID) is safe and/or sufficient in preventing VTE in patients undergoing rTKAs versus 325-mg ASA BID. In 2017, our institution adopted a new protocol for VTE prophylaxis for arthroplasty patients. Patients initially received 325-mg ASA BID for 1 month and then changed to a lower dose of 81-mg BID. A retrospective review from 2011 to 2019 was conducted identifying 1,438 consecutive rTKA patients and 90-day postoperative outcomes including VTE, gastrointestinal, and wound bleeding complications, acute periprosthetic joint infection, and mortality. In the 74 months prior to protocol implementation, 1,003 rTKAs were performed and nine VTE cases were diagnosed (0.90%). After 26 months of the protocol change, 435 rTKAs were performed with one VTE case identified (0.23%). There was no significant difference in rates or odds in postoperative pulmonary embolism (PE; p = 0.27), DVT (p = 0.35), and total VTE rates (p = 0.16) among patients using either protocol. There were also no differences in bleeding complications (p = 0.15) or infection rate (p = 0.36). No mortalities were observed. In the conclusion, 81-mg ASA BID is noninferior to 325-mg ASA BID in maintaining low rates of VTE and may be safe for use in patients undergoing rTKA.
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Affiliation(s)
- Alex Tang
- Department of Orthopedic Surgery, NYU Langone Health, New York, New York
| | - Stephen G Zak
- Department of Orthopedic Surgery, NYU Langone Health, New York, New York
| | - Daniel Waren
- Department of Orthopedic Surgery, NYU Langone Health, New York, New York
| | - Richard Iorio
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - James D Slover
- Department of Orthopedic Surgery, NYU Langone Health, New York, New York
| | - Joseph A Bosco
- Department of Orthopedic Surgery, NYU Langone Health, New York, New York
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, NYU Langone Health, New York, New York
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Hanreich C, Cushner F, Krell E, Gausden E, Cororaton A, Gonzalez Della Valle A, Boettner F. Blood Management Following Total Joint Arthroplasty in an Aging Population: Can We Do Better? J Arthroplasty 2022; 37:642-651. [PMID: 34920121 DOI: 10.1016/j.arth.2021.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/29/2021] [Accepted: 12/07/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND To evaluate the transfusion rates for octogenarians and nonagenarians following total knee and hip arthroplasty (TKA, THA), we compared transfusion rates and associated risk factors among sexagenarians, septuagenarians, octogenarians, and nonagenarians. METHODS This retrospective cohort study included 13,603 sexagenarians, 9796 septuagenarians, 2706 octogenarians, and 158 nonagenarians that received a primary, unilateral THA or TKA between 2016 and 2020 at a high-volume institution. Using multivariable logistic regression analysis, the study analyzed risk factors for postoperative transfusions including use of tranexamic acid (TXA) and compared preoperative and postoperative hemoglobin (Hgb) levels and the drop in Hgb. RESULTS Nonagenarians had significantly higher transfusion rates (THA 25.5%, TKA 26.7%) than octogenarians (THA 9.9%, TKA 9.2%), septuagenarians (THA 3.3%, TKA 4.5%), and sexagenarians (THA 1.9%, TKA 2.9%) (P < .01). Significant risk factors for transfusion requirement following THA were American Society of Anesthesiologists level III (odds ratio [OR] 5.3, P < .01) and American Society of Anesthesiologists level IV (OR 8.0, P = .01), nonuse of TXA (intravenous: OR 0.3, P < .01; topical: OR 0.5, P < .01), lower preoperative Hgb levels (OR 0.4, P < .01), longer duration of surgery (OR 1.0, P < .01), and hepatopathy (OR 3.1, P < .01). Significant risk factors following TKA were nonuse of TXA (intravenous: OR 0.3, P < .01; topical: OR 0.5, P < .01; combined: OR 0.2, P < .01), lower preoperative Hgb levels (OR 0.4, P < .01), and longer surgery time (OR 1.0, P < .01). CONCLUSION The strongest independent risk factors for increased transfusion rates among octogenarians and nonagenarians were lack of TXA application and lower preoperative Hgb levels. Routine TXA application and preoperative patient optimization are recommended to reduce transfusion rates in patients aged 80+.
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Affiliation(s)
- Carola Hanreich
- Adult Reconstruction and Joint Replacement Service, Hospital for Special Surgery, New York, NY
| | - Fred Cushner
- Adult Reconstruction and Joint Replacement Service, Hospital for Special Surgery, New York, NY
| | - Ethan Krell
- Adult Reconstruction and Joint Replacement Service, Hospital for Special Surgery, New York, NY
| | - Elizabeth Gausden
- Adult Reconstruction and Joint Replacement Service, Hospital for Special Surgery, New York, NY
| | - Agnes Cororaton
- Adult Reconstruction and Joint Replacement Service, Hospital for Special Surgery, New York, NY; Biostatistics Core, Hospital for Special Surgery, New York, NY
| | | | - Friedrich Boettner
- Adult Reconstruction and Joint Replacement Service, Hospital for Special Surgery, New York, NY
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Maheshwari AV, Garnett CT, Cheng TH, Buksbaum JR, Singh V, Shah NV. Does Resident Participation Influence Surgical Time and Clinical Outcomes? An Analysis on Primary Bilateral Single-Staged Sequential Total Knee Arthroplasty. Arthroplast Today 2022; 15:202-209.e4. [PMID: 35774880 PMCID: PMC9237261 DOI: 10.1016/j.artd.2022.02.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 02/08/2022] [Accepted: 02/26/2022] [Indexed: 12/01/2022] Open
Abstract
Background Although several studies have indirectly compared teaching and nonteaching hospitals, results are conflicting, and evaluation of the direct impact of trainee involvement is lacking. We investigated the direct impact of resident participation in primary total knee arthroplasties (TKAs). Material and methods Fifty patients undergoing single-staged sequential bilateral primary TKAs were evaluated. The more symptomatic side was performed by the attending surgeon first, followed by the contralateral side performed by a chief resident under direct supervision and assistance of the same attending surgeon. Surgery was subdivided into 8 critical steps on both sides. The overall time and critical stepwise surgical time and short-term clinical outcomes were then compared between the 2 sides. Results The attending surgeon completed the surgery (skin incision to dressing) significantly faster than the resident (70.2 vs 96.9 minutes) by a mean of 26.7 minutes (P < .05) and was also faster in all steps. The most significant differences in time were in “exposure” (9.5 vs 16.5 minutes) and “closure” steps (13.2 vs 24.9 minites), all P < .001. Adverse events occurred in 7 patients; 5 of these resolved uneventfully. There were no significant differences in surgical complications, objective outcome scores, or patient satisfaction scores between both sides. Conclusion Resident participation in TKA increased operative time without jeopardizing short-term patient clinical outcomes, satisfaction, and complications. This may alleviate concerns from patients and policymakers about TKA in an academic setting. Surgical “exposure” and “closure” were the most prolonged steps for the residents, and they may benefit with more focus and/or simulation studies during training.
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The Association between Two-Stage Tourniquet Application during Total Knee Replacement and Blood Loss: A Retrospective Cohort Study. J Clin Med 2022; 11:jcm11061682. [PMID: 35330007 PMCID: PMC8953837 DOI: 10.3390/jcm11061682] [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: 02/12/2022] [Revised: 03/03/2022] [Accepted: 03/15/2022] [Indexed: 12/04/2022] Open
Abstract
Tourniquet use during total knee arthroplasty improves the surgical field, but is associated with several complications. The medical records of 506 patients who underwent elective total knee arthroplasty or total knee replacement from January 2017 to December 2020 were reviewed. A total of 331 patients who had undergone total knee arthroplasty were included. In the first half course group, the tourniquet was inflated with a pressure of 300 mmHg after manual banding before the incision and deflated after cement insertion. In the two-stage group, the tourniquet was inflated and deflated at the same stages of the procedure as in the first half course group. However, in this second group, the tourniquet was deflated for 15 min and then inflated again, and, finally, it was deflated after skin closure. The estimated blood loss, the number of patients who needed medications to control their blood pressure, and opioid usage at the post-anesthesia care unit were similar in both groups. The two-stage tourniquet technique was not related to reduced total blood loss in total knee arthroplasty.
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Are Risk Factors for Postoperative Significant Hemorrhage following Total Knee Arthroplasty Potentially Modifiable? A Retrospective Cohort Study. J Pers Med 2022; 12:jpm12030434. [PMID: 35330434 PMCID: PMC8949285 DOI: 10.3390/jpm12030434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 12/10/2022] Open
Abstract
Total knee arthroplasty (TKA) is the treatment of choice for end-stage osteoarthritis (OA) of the knee, because it alleviates pain and restores function of the knee. However, TKA-associated hemorrhage and subsequent anemia remain a concern. Most previous studies have defined meaningful postoperative bleeding as blood loss > 500 mL or hemoglobin (Hb) drop > 20 g/L. Therefore, we defined significant hemorrhage as a postoperative Hb drop more than 20 g/L in this study, and we investigated possible risk factors related to significant hemorrhage in TKA and whether these risk factors are modifiable. This retrospective study was conducted through a comprehensive review of the perioperative records of patients with OA of the knee who underwent TKA between January 2009 and December 2015 at our hospital. Patients were allocated into two groups: patients in Group A had their Hb drop ≤ 20 g/L; patients in Group B had their Hb drop > 20 g/L. Factors analyzed included sex, age, body mass index (BMI), the American Society of Anesthesiologists (ASA) classification, comorbidities, preoperative platelet count, use of tranexamic acid (TXA), operation time, and type of anesthesia. A total of 3350 patients met the criteria for analysis, with 1782 patients allocated to Group A and 1568 patients to Group B. Five independent risk factors for significant hemorrhage were identified: male sex (odds ratio(OR), 1.29; 95% confidence interval(CI), 1.08−1.53; p = 0.005), age (OR, 1.02; 95% CI, 1.01−1.03; p = 0.001), use of TXA (OR, 0.39; 95% CI, 0.34−0.45; p < 0.001), spinal anesthesia versus general anesthesia (OR, 0.71; 95% CI, 0.56−0.90; p = 0.004), and preoperative platelet count (OR, 0.96; 95% CI, 0.93−0.98; p = 0.001). Of these identified risk factors, preoperative platelet count, use of TXA, and spinal anesthesia are modifiable. These potentially modifiable risk factors need to be taken into consideration when making both the perioperative care and anesthesia plan by surgeons and anesthesiologists, especially in patients at risk of significant hemorrhage.
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Zhao J, Dong X, Zhang Z, Gao Q, Zhang Y, Song J, Niu S, Li T, Chen J, Wei FL. Association of Use of Tourniquets During Total Knee Arthroplasty in the Elderly Patients With Post-operative Pain and Return to Function. Front Public Health 2022; 10:825408. [PMID: 35359779 PMCID: PMC8960992 DOI: 10.3389/fpubh.2022.825408] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/09/2022] [Indexed: 02/06/2023] Open
Abstract
Objective During total knee arthroplasty (TKA), tourniquet may negatively impact post-operative functional recovery. This study aimed at investigating the effects of tourniquet on pain and return to function. Methods Pubmed, Embase, and Cochrane Library were comprehensively searched for randomized controlled trials (RCTs) published up to February 15th, 2020. Search terms included; total knee arthroplasty, tourniquet, and randomized controlled trial. RCTs evaluating the efficacies of tourniquet during and after operation were selected. Two reviewers independently extracted the data. Effect estimates with 95% CIs were pooled using the random-effects model. Dichotomous data were calculated as relative risks (RR) with 95% confidence intervals (CI). Mean differences (MD) with 95% CI were used to measure the impact of consecutive results. Primary outcomes were the range of motion (ROM) and visual analog scale (VAS) pain scores. Results Thirty-three RCTs involving a total of 2,393 patients were included in this study. The mean age is 65.58 years old. Compared to no tourniquet group, the use of a tourniquet resulted in suppressed ROM on the 3rd post-operative day [MD, −4.67; (95% CI, −8.00 to −1.35)] and the 1st post-operative month [MD, −3.18; (95% CI, −5.92 to −0.44)]. Pain increased significantly when using tourniquets on the third day after surgery [MD, 0.39; (95% CI, −0.19 to 0.59)]. Moreover, tourniquets can reduce intra-operative blood loss [MD, −127.67; (95% CI, −186.83 to −68.50)], shorter operation time [MD, −3.73; (95% CI, −5.98 to −1.48)], lower transfusion rate [RR, 0.85; (95% CI, 0.73–1.00)], higher superficial wound infection rates RR, 2.43; [(5% CI, 1.04–5.67)] and higher all complication rates [RR, 1.98; (95% CI, 1.22–3.22)]. Conclusion Moderate certainty evidence shows that the use of a tourniquet was associated with an increased risk of higher superficial wound infection rates and all complication rates. Therefore, the findings did not support the routine use of a tourniquet during TKA.
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Affiliation(s)
- Jian Zhao
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
- Department of Orthopedics, The First Medical Center, Chinese PLA General Hospital (301 Hospital), Beijing, China
| | - Xin Dong
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Ziru Zhang
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Quanyou Gao
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yunfei Zhang
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Junlei Song
- Department of Orthopedics, The First Medical Center, Chinese PLA General Hospital (301 Hospital), Beijing, China
| | - Shun Niu
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi'an, China
- Tian Li
| | - Jiying Chen
- Department of Orthopedics, The First Medical Center, Chinese PLA General Hospital (301 Hospital), Beijing, China
- Jiying Chen
| | - Fei-Long Wei
- Department of Orthopedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
- *Correspondence: Fei-Long Wei
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Lai YH, Xu H, Su Q, Wan XF, Yuan MC, Zhou ZK. Effect of tourniquet use on blood loss, pain, functional recovery, and complications in robot-assisted total knee arthroplasty: a prospective, double-blinded, randomized controlled trial. J Orthop Surg Res 2022; 17:118. [PMID: 35189911 PMCID: PMC8862211 DOI: 10.1186/s13018-022-02992-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 02/04/2022] [Indexed: 02/08/2023] Open
Abstract
Background Robot-assisted total knee arthroplasty (TKA) has been largely studied to confirm its advantages in terms of accurate component positioning, microembolus formation, less blood loss, and so on, but is currently usually performed under tourniquet due to its longer operative time than conventional TKA. The aim of this study was to estimate the effects of tourniquet use in robot-assisted TKA on blood loss, pain, functional recovery, and complications. Methods Patients scheduled for robot-assisted TKA were prospectively randomized into a tourniquet or non-tourniquet group (each n = 14). The primary outcome measure was blood loss. The secondary outcome measures were operation time; visual analog scale (VAS) pain scores; time to achieve the first straight-leg raise; swelling of the thigh, knee, and calf; range of motion; Hospital for Special Surgery score; length of stay; and postoperative complications. Results There was no significant difference in total blood loss between the tourniquet and non-tourniquet groups (738.57 ± 276.158 vs. 866.85 ± 243.422 ml, P = 0.061). The tourniquet group showed significantly lower intraoperative blood loss (P < 0.001), but higher hidden blood loss (P = 0.002). The non-tourniquet group showed better knee range of motion on postoperative days (PODs) 1–3 (all P < 0.001), less thigh swelling on PODs 2 and 3 (P < 0.05), earlier straight-leg raising (P = 0.044), and shorter length of stay (P = 0.044). Thigh pain VAS score at 1 month after surgery was significantly greater in the tourniquet group (P < 0.001), as was knee pain during activity and at rest on PODs 2–3 (all P < 0.05). The tourniquet group also showed a significantly higher rate of tension blisters (28.8% vs. 7.1%, P = 0.038). Conclusions Tourniquet use during robot-assisted TKA does not reduce total blood loss, and it appears to increase postoperative pain, aggravate muscle injury, and prolong postoperative recovery. Trial registration ChiCTR, ChiCTR2100041800. Registered 5 January 2021, http://www.chictr.org.cn/index.aspx.
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Affiliation(s)
- Ya-Hao Lai
- Department of Orthopaedics, West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Hong Xu
- Department of Orthopaedics, West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Qiang Su
- Department of Orthopaedics, West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xu-Feng Wan
- Department of Orthopaedics, West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Ming-Cheng Yuan
- Department of Orthopaedics, West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Zong-Ke Zhou
- Department of Orthopaedics, West China Hospital of Sichuan University, No.37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan, People's Republic of China.
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CoenzymeQ10 and Ischemic Preconditioning Potentially Prevent Tourniquet-Induced Ischemia/Reperfusion in Knee Arthroplasty, but Combined Pretreatment Possibly Neutralizes Their Beneficial Effects. Antioxidants (Basel) 2022; 11:antiox11020419. [PMID: 35204301 PMCID: PMC8869537 DOI: 10.3390/antiox11020419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/10/2022] [Accepted: 02/16/2022] [Indexed: 02/04/2023] Open
Abstract
Tourniquet (TQ) use during total knee arthroplasty (TKA) induces ischemia/reperfusion (I/R) injury, resulting in mitochondrial dysfunction. This study aims to determine the effects of coenzyme Q10 (CoQ10) and ischemic preconditioning (IPC), either alone or in combination, on I/R-induced mitochondrial respiration alteration in peripheral blood mononuclear cells (PBMCs) and pain following TKA. Forty-four patients were allocated into four groups: control, CoQ10, IPC, and CoQ10 + IPC. CoQ10 dose was 300 mg/day for 28 days. IPC protocol was three cycles of 5/5-min I/R time. Mitochondrial oxygen consumption rates (OCRs) of PBMCs were measured seven times, at baseline and during ischemic/reperfusion phases, with XFe 96 extracellular flux analyzer. Postoperative pain was assessed for 48 h. CoQ10 improved baseline mitochondrial uncoupling state; however, changes in OCRs during the early phase of I/R were not significantly different from the placebo. Compared to ischemic data, IPC transiently increased basal OCR and ATP production at 2 h after reperfusion. Clinically, CoQ10 significantly decreased pain scores and morphine requirements at 24 h. CoQ10 + IPC abolished analgesic effect of CoQ10 and mitochondrial protection of IPC. In TKA with TQ, IPC enhanced mitochondrial function by a transient increase in basal and ATP-linked respiration, and CoQ10 provides postoperative analgesic effect. Surprisingly, CoQ10 + IPC interferes with beneficial effects of each intervention.
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Yun DH, Suk EH, Ju W, Seo EH, Kang H. Fatal rhabdomyolysis and disseminated intravascular coagulation after total knee arthroplasty under spinal anesthesia: A case report. World J Clin Cases 2022; 10:1349-1356. [PMID: 35211569 PMCID: PMC8855197 DOI: 10.12998/wjcc.v10.i4.1349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/22/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Rhabdomyolysis develops as a result of skeletal muscle cell collapse from leakage of the intracellular contents into circulation. In severe cases, it can be associated with acute kidney injury and disseminated intravascular coagulation, leading to life threatening outcomes. Rhabdomyolysis can occur in the perioperative period from various etiologies but is rarely induced by tourniquet use during orthopedic surgery.
CASE SUMMARY A 77-year-old male underwent right total knee arthroplasty using a tourniquet under spinal anesthesia. About 24 h after surgery, he was found in a drowsy mental state and manifested features of severe rhabdomyolysis, including fever, hypotension, oliguria, high creatine kinase, myoglobinuria, and disseminated intravascular coagulation. Despite supportive care, cardiac arrest developed abruptly, and the patient was not able to be resuscitated.
CONCLUSION Severe rhabdomyolysis and disseminated intravascular coagulation can develop from surgical tourniquet, requiring prompt, aggressive treatments to save the patient.
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Affiliation(s)
- Dae Hun Yun
- Department of Anesthesiology and Pain Medicine, Kwangju Christian Hospital, Gwangju 61661, South Korea
| | - Eun Ha Suk
- Department of Anesthesiology and Pain Medicine, Kwangju Christian Hospital, Gwangju 61661, South Korea
| | - Wan Ju
- Department of Anesthesiology and Pain Medicine, Kwangju Christian Hospital, Gwangju 61661, South Korea
| | - Eun Hyoung Seo
- Department of Anesthesiology and Pain Medicine, Kwangju Christian Hospital, Gwangju 61661, South Korea
| | - Hyun Kang
- Department of Anesthesiology and Pain Medicine, Kwangju Christian Hospital, Gwangju 61661, South Korea
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Sun C, Zhang X, Ma Q, Tu Y, Cai X, Zhou Y. Impact of tourniquet during total knee arthroplasty when tranexamic acid was used: a meta-analysis of randomized controlled trials. J Orthop Surg Res 2022; 17:18. [PMID: 35033124 PMCID: PMC8760757 DOI: 10.1186/s13018-021-02898-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 12/30/2021] [Indexed: 12/25/2022] Open
Abstract
Introduction The efficacy of tourniquet use during primary total knee arthroplasty (TKA) is thought to reduce intraoperative blood loss, improve surgical exposure, and optimize cement fixation. Tranexamic acid (TXA) use can decrease postsurgical blood loss and transfusion requirements. This review aimed to appraise the effects of tourniquet use in TKA for patients with tranexamic acid use. Methods A meta-analysis was conducted to identify relevant randomized controlled trials involving TXA plus a tourniquet (TXA-T group) and use of TXA plus no tourniquet (TXA-NT group) in TKA. Web of Science, PubMed, Embase, Cochrane Controlled Trials Register, Cochrane Library, Highwire, CNKI, and Wanfang database were searched from 2010 through October 2021. Results We identified 1720 TKAs (1690 patients) assessed in 14 randomized controlled trials. Compared with the TXA-NT group, the TXA-T group resulted in less intra-operative blood loss (P < 0.00001) and decreased duration of surgery (P < 0.00001), however more hidden blood loss (P = 0.0004) and less knee range of motion (P < 0.00001). No significant differences were found between two groups in terms of decrease in hemoglobin (P = 0.84), total blood loss (P = 0.79), transfusion rate (P = 0.18), drainage volume (P = 0.06), Visual Analogue Scale (VAS) at either the day of surgery (P = 0.2), 1 day (P = 0.25), 2 day (P = 0.39), 3 day (P = 0.21), 5 day (P = 0.21), 7 day (P = 0.06) or 1 month after surgery (P = 0.16), Hospital for Special Surgery (HSS) score at either 7 day (P = 0.10), 1 month (P = 0.08), 3 month (P = 0.22) or 6 month after the surgery (P = 0.92), Knee circumference (P = 0.28), length of hospital (P = 0.12), and complications such as intramuscular venous thrombosis (P = 0.81), deep venous thrombosis (P = 0.10), superficial infection (P = 0.45), deep wound infection (P = 0.64), and delayed wound healing (P = 0.65). Conclusion No big differences could be found by using or not tourniquet when use the TXA, though some benefits are related to operation time and less intra-operative blood loss by using tourniquet and TXA, Using the tourniquet was related to more hidden blood loss and less knee range of motion. More adequately powered and better-designed randomized controlled trials (RCTs) studies with long-term follow-up are required to validate this study.
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Affiliation(s)
- Changjiao Sun
- Department of Orthopedic, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, No. 168 Litang Road, Dongxiaokou Town, Changping District, Beijing, 102218, China
| | - Xiaofei Zhang
- Department of Clinical Epidemiology and Biostatistics, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, No.1 68 Litang Road, Dongxiaokou Town, Changping District, Beijing, 102218, China
| | - Qi Ma
- Department of Orthopedic, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, No. 168 Litang Road, Dongxiaokou Town, Changping District, Beijing, 102218, China
| | - Yan Tu
- Department of Nursing, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine,, Tsinghua University, No. 168 Litang Road, Dongxiaokou Town, Changping District, Beijing, 102218, China
| | - Xu Cai
- Department of Orthopedic, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, No. 168 Litang Road, Dongxiaokou Town, Changping District, Beijing, 102218, China.
| | - Yonggang Zhou
- Department of Orthopaedic Surgery, The First Medical Centre, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing, 100853, China.
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Chen L, Zhao C, Luo Y, Wang Q, Li Q, Kang P. Different Doses of Intravenous Tranexamic Acid in Revision Total Knee Arthroplasty: A Retrospective Study. J Knee Surg 2021; 36:652-657. [PMID: 34952545 DOI: 10.1055/s-0041-1740585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE This article assessed the efficacy and safety of different doses of intravenous tranexamic acid (TXA) in revision total knee arthroplasty (TKA). METHODS We retrospectively identified 122 patients in our institution who underwent revision TKA with a history of perioperative intravenous TXA utilization. According to the sum of intravenous TXA documented, all patients were divided into three groups: 1 g intravenous TXA, 2 g intravenous TXA, and equal or greater than 3 g intravenous TXA. The primary outcomes included total blood loss (TBL), hidden blood loss (HBL), transfusion rate, and the incidence of symptomatic venous thromboembolism among the three groups. A correlation analysis was conducted to analyze the correlation between the dose of TXA and the blood loss. RESULTS In total, there was no significance difference in TBL and revised HBL (rHBL) between the first two groups (1 g/dL for intravenous TXA, 2 g/dL for intravenous TXA; p = 0.486; p = 0.525). Equal or greater than 3 g intravenous TXA (≥3 g/dL for intravenous TXA) reached a significant reduction in TBL, rHBL, and length of stay compared with the first two groups (p = 0.01; p = 0.01; p = 0.01). The rate of transfusion between the three groups did not differ significantly (p = 0.21). Due to the limitations in sample size, only one symptomatic venous thromboembolism was reported in the 1 g intravenous TXA group. CONCLUSION Applying the dose of intravenous TXA equal or greater than 3 g in revision TKA might further reduce the blood loss and shorten the length of stay.
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Affiliation(s)
- Liyile Chen
- Department of Orthopedics Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Chenchen Zhao
- Department of Orthopedics Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yue Luo
- Department of Orthopedics Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Qiuru Wang
- Department of Orthopedics Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Qianhao Li
- Department of Orthopedics Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Pengde Kang
- Department of Orthopedics Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Joufflineau S, Thienpont E. Lower total blood loss in total knee arthroplasty with a low-pressure tourniquet than without. Acta Orthop Belg 2021. [DOI: 10.52628/87.3.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Tourniquet-use has been described in litera- ture as a surgical factor leading to increased post-operative hidden blood loss in total knee arthroplasty (TKA). The hypothesis for this retro- spective study was that low-pressure tourniquet TKA would offer the benefits of tourniquet surgery without the potential negative effects on late blood loss after the procedure. Therefore, this study evaluated total (TBL) and hidden blood loss (HBL) in TKA with or without a tourniquet. We retrospectively compared two groups : one group (n= 54) undergoing TKA without a tourniquet and one group with a low-pressure tourniquet (n= 110). The outcomes compared were hemoglobin levels 2 weeks before surgery and at days 2 and 4 after surgery to calculate total and hidden blood loss, transfusion rate, and functional outcome. A higher total blood loss was observed in the no tourniquet group with a mean loss of 1073 mL against 890 mL in the tourniquet group (p-value = 0,003). Hidden blood loss values between both groups were statistically not significant : in the no-tourniquet group, Hb drop between D2 and D4 was 0.5 g/dL against 0.4 g/ dL in the low-pressure tourniquet group. The tourniquet-less group did not present with better functional scores. This study showed that low- pressure tourniquet use reduces TBL without increasing HBL in TKA.
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Comparison of the Effects of Epidural Anesthesia and General Anesthesia on Perioperative Cognitive Function and Deep Vein Thrombosis in Patients Undergoing Total Knee Arthroplasty. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:1565067. [PMID: 34691204 PMCID: PMC8536409 DOI: 10.1155/2021/1565067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 10/01/2021] [Indexed: 11/18/2022]
Abstract
Objective To explore the effects of epidural anesthesia and general anesthesia on perioperative cognitive function and deep vein thrombosis (DVT) in patients undergoing total knee arthroplasty (TKA). Methods Total of 68 patients undergoing TKA in our hospital from September 2019 to March 2021 were selected and divided into the control group under general anesthesia and the observation group under epidural anesthesia according to the different anesthesia methods, 34 patients in each group. TKA was selected in both groups and performed by the same group of physicians, anesthesiologists, and nursing staff. The mean arterial pressure (MAP), heart rate (HR), and blood oxygen saturation (SpO2) were observed immediately before anesthesia (T1), 30 min after anesthesia (T2), after surgery (T3), and 1 d after surgery (T4). The changes of platelet (PLC), fibrinogen (Fbg), prothrombin time (PT), activated partial thrombin time (APTT), and other coagulation indicators were recorded. The Montreal Cognitive Assessment (MoCA) scores before surgery and 1 d and 3 d after surgery were observed. The blood samples of the two groups were collected before surgery and 1 d and 3 d after surgery, and the levels of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) in the peripheral blood of the two groups were measured by ELISA. The number of postoperative mental disorders and DVT in the two groups was calculated. Results The MAP and HR of T4 were lower than those of T1, T2, and T3. The MAP of T2, T3, and T4 in the observation group was lower than that in the control group (P < 0.05), and the SpO2 of T1–T4 in the two groups did not change significantly, and there was no significant difference between the two groups (P > 0.05). Compared with T1, there was no significant difference in PLC, Fbg, and PT in the observation group T4 (P > 0.05), and APTT was lower than T1 (P < 0.05). The PLC, PT, and APTT of T4 in the control group were all lower than those of T1 (P < 0.05), and there was no significant difference between Fbg and T1 (P > 0.05). The PLC, Fbg, and PT of T4 in the observation group were higher than those in the control group, while APTT was lower than that in the control group (P < 0.05). The MoCA scores of patients in both groups on the 1st and 3rd day after operation were lower than those before operation, and the observation group was higher than that in the control group (P < 0.05). The BDNF and NGF of patients in both groups were lower than those before operation on the 1st day after operation, and the BDNF and NGF in the observation group were higher than those in the control group on the 1st and 3rd day after operation (P < 0.05). The mental disorder (2.94%) and DVT incidence (2.94%) in the observation group were lower than those in the control group (29.41%, 26.47%) (P < 0.05). Conclusion Epidural anesthesia for patients with TKA can obtain better clinical effects, maintain stable hemodynamic and coagulation states, reduce stress response of patients at the same time, and reduce perioperative cognitive dysfunction and the incidence of DVT in patients.
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Unchiti K, Leurcharusmee P, Samerchua A, Pipanmekaporn T, Chattipakorn N, Chattipakorn SC. The potential role of dexmedetomidine on neuroprotection and its possible mechanisms: Evidence from in vitro and in vivo studies. Eur J Neurosci 2021; 54:7006-7047. [PMID: 34561931 DOI: 10.1111/ejn.15474] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/24/2022]
Abstract
Neurological disorders following brain injuries and neurodegeneration are on the rise worldwide and cause disability and suffering in patients. It is crucial to explore novel neuroprotectants. Dexmedetomidine, a selective α2-adrenoceptor agonist, is commonly used for anxiolysis, sedation and analgesia in clinical anaesthesia and critical care. Recent studies have shown that dexmedetomidine exerts protective effects on multiple organs. This review summarized and discussed the current neuroprotective effects of dexmedetomidine, as well as the underlying mechanisms. In preclinical studies, dexmedetomidine reduced neuronal injury and improved functional outcomes in several models, including hypoxia-induced neuronal injury, ischaemic-reperfusion injury, intracerebral haemorrhage, post-traumatic brain injury, anaesthetic-induced neuronal injury, substance-induced neuronal injury, neuroinflammation, epilepsy and neurodegeneration. Several mechanisms are associated with the neuroprotective function of dexmedetomidine, including neurotransmitter regulation, inflammatory response, oxidative stress, apoptotic pathway, autophagy, mitochondrial function and other cell signalling pathways. In summary, dexmedetomidine has the potential to be a novel neuroprotective agent for a wide range of neurological disorders.
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Affiliation(s)
- Kantarakorn Unchiti
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Prangmalee Leurcharusmee
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Artid Samerchua
- Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Tanyong Pipanmekaporn
- Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nipon Chattipakorn
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand
| | - Siriporn C Chattipakorn
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand.,Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
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Arafah OM, Alotaibi AM, Alsalloum AM, Alotaibi HM. Safety and Blood Loss Associated With Tourniquets in Total Knee Arthroplasty. Cureus 2021; 13:e16875. [PMID: 34513450 PMCID: PMC8412002 DOI: 10.7759/cureus.16875] [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] [Accepted: 08/04/2021] [Indexed: 11/24/2022] Open
Abstract
Objective To measure total blood loss and safety of tourniquets, tourniquets during cementation, or no tourniquets during total knee arthroplasty (TKA). Methods This retrospective cohort study included 75 patients from King Khalid University Hospital in Riyadh, Saudi Arabia. Patients were equally divided into three groups: tourniquets, no-tourniquets, and tourniquets during cementation. Recorded data included: baseline characteristics (age, sex, weight, height, body mass index (BMI), anesthesia type, and comorbidities), blood loss parameters (total blood loss, preoperative and postoperative hematocrit (Hct) and hemoglobin (Hgb), and blood transfusion units), duration of surgery, hospital stay, and thromboembolic events during 3-months postoperatively. Statistical significance was reported by using a P-value < 0.05, and 95% confidence intervals. Results The tourniquet group had significantly lower mean total blood loss (544.67 mL ± 418.86; P = 0.001), higher mean postoperative hemoglobin values (115.44 g/dL ± 10.97; P = 0.004) and hematocrit (34.25 % ± 3.35; P = 0.005), and lower median intra-operative loss (100 cc, 10-300; P < 0.001), than the other groups. Tourniquets during cementation required significantly more mean surgery time (131.84 minutes ± 22.12; P = 0.003), and longer median hospital stay (8 days, 5-13) than the other groups. Conclusion Tourniquet use during TKA significantly decreased total and intraoperative blood loss, but it did not have any significant effect on the transfusion rate or the incidence of thromboembolic events.
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Affiliation(s)
- Orfan M Arafah
- Orthopaedic Surgery, King Khalid University Hospital, Riyadh, SAU
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Huang CR, Pan S, Li Z, Ruan RX, Jin WY, Zhang XC, Pang Y, Guo KJ, Zheng X. Tourniquet use in primary total knee arthroplasty is associated with a hypercoagulable status: a prospective thromboelastography trial. INTERNATIONAL ORTHOPAEDICS 2021; 45:3091-3100. [PMID: 34191090 DOI: 10.1007/s00264-021-05126-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/28/2021] [Indexed: 12/16/2022]
Abstract
STUDY DESIGN Prospective study. PURPOSE The main purpose of this study was to investigate whether the use of a tourniquet changes the blood coagulation state following primary total knee arthroplasty (TKA) by means of conventional coagulation tests and thromboelastography (TEG) analyses. METHODS A total of 154 patients who underwent primary unilateral TKA from January 2018 to October 2020 were enrolled. Seventy-nine patients were randomized into a tourniquet group, and 75 were randomized into a no-tourniquet group. Demographic data, surgical time, intra-operative blood loss, transfusion rate, and wound complications were collected. Complete blood count, conventional coagulation tests, and TEG were performed the day before surgery, one day after surgery, three days after surgery, and seven days after surgery. Lower extremity Doppler ultrasound was performed the day before surgery and seven days after surgery. RESULTS The baseline characteristics of the patients were similar between the two groups. Hidden blood loss, transfusion rate, and wound complications were similar between the two groups, but the intra-operative blood loss of the tourniquet group was lower than that of the no-tourniquet group. The calculated total blood loss of the tourniquet group was higher than that of the no-tourniquet group. In terms of conventional coagulation tests and TEG, the tourniquet group had higher values of fibrin degradation products, D-dimer, maximum amplitude, and coagulation index (p < 0.001). The incidence of deep vein thrombosis (DVT) in the tourniquet group was higher than that in the no-tourniquet group (21.5% compared with 8%; p = 0.019). CONCLUSION The application of a tourniquet during TKA significantly increases the amount of calculated total blood loss and does not decrease the post-operative transfusion rate. Using a tourniquet in routine TKA exacerbates the early post-operative hypercoagulable status together with a higher incidence of below-knee asymptomatic DVT observed via conventional coagulation tests, TEG, and ultrasonic Doppler.
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Affiliation(s)
- Chao-Ran Huang
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Sheng Pan
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Zheng Li
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Ru-Xin Ruan
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Wang-Yi Jin
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Xing-Chen Zhang
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Yong Pang
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China
| | - Kai-Jin Guo
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China.
| | - Xin Zheng
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road West, Xuzhou, 221006, People's Republic of China. .,Department of Orthopaedics, Zhujiang Hospital of Southern Medical University, 253 Gongye Avenue, Guangzhou, 510282, People's Republic of China.
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Affiliation(s)
- Ahmed A Magan
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Fares S Haddad
- University College London Hospitals NHS Foundation Trust, London, UK.,The Bone & Joint Journal, London, UK
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Which Factors Affect the Stress of Intraoperative Orthopedic Surgeons by Using Electroencephalography Signals and Heart Rate Variability? SENSORS 2021; 21:s21124016. [PMID: 34200844 PMCID: PMC8230564 DOI: 10.3390/s21124016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/04/2021] [Accepted: 06/08/2021] [Indexed: 11/24/2022]
Abstract
Can we recognize intraoperative real-time stress of orthopedic surgeons and which factors affect the stress of intraoperative orthopedic surgeons with EEG and HRV? From June 2018 to November 2018, 265 consecutive records of intraoperative stress measures for orthopedic surgeons were compared. Intraoperative EEG waves and HRV, comprising beats per minute (BPM) and low frequency (LF)/high frequency (HF) ratio were gathered for stress-associated parameters. Differences in stress parameters according to the experience of surgeons, intraoperative blood loss, and operation time depending on whether or not a tourniquet were investigated. Stress-associated EEG signals including beta 3 waves were significantly higher compared to EEG at rest for novice surgeons as the procedure progressed. Among senior surgeons, the LF/HF ratio reflecting the physical demands of stress was higher than that of novice surgeons at all stages. In surgeries including tourniquets, operation time was positively correlated with stress parameters including beta 1, beta 2, beta 3 waves and BPM. In non-tourniquet orthopedic surgeries, intraoperative blood loss was positively correlated with beta 1, beta 2, and beta 3 waves. Among orthopedic surgeons, those with less experience demonstrated relatively higher levels of stress during surgery. Prolonged operation time or excessive intraoperative blood loss appear to be contributing factors that increase stress.
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Migliorini F, Maffulli N, Eschweiler J, Knobe M, Tingart M, Betsch M. Tourniquet use during knee arthroplasty: A Bayesian network meta-analysis on pain, function, and thromboembolism. Surgeon 2021; 20:241-251. [PMID: 33967006 DOI: 10.1016/j.surge.2021.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/10/2021] [Accepted: 03/19/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The role of a tourniquet for knee arthroplasty remains controversial. The present Bayesian network meta-analysis investigated the role of various protocols for tourniquet inflation for knee arthroplasty, assessing data on pain control, clinical and functional outcomes, and the rate of deep vein thrombosis (DVT). MATERIAL AND METHODS The present Bayesian network meta-analysis was conducted according to the PRISMA guidelines. In March 2021, all clinical trials investigating the role of tourniquet use for knee arthroplasty were considered for inclusion. Groups were divided into those which used a tourniquet in knee arthroplasty procedures versus those which completed the procedure without tourniquet, or with varying protocols of tourniquet use. The hierarchical random-effects model analysis was adopted in all comparisons. RESULTS Data from 54 articles (5497 procedures) were retrieved. The absence of tourniquet group evidenced the lowest rate of DVT, and scored the lowest in the visual analogic scale (VAS) at 24-48 h, 1, 3, and 12 months follow-up. The same group evidenced the greatest gain of motion at 3-days, 1 week, 1 month, 3 months, 6 months, and 12 months follow-up, and the highest Knee Society Rating System scores at 1, 3, and 12 months follow-up. Of the outcome data assessed, the straight-leg-raise test was markedly inconsistent: therefore, no recommendations from this test can be made. CONCLUSION With regards to the endpoints considered in the present study, knee arthroplasties undertaken without the use of a tourniquet perform better overall.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, Aachen, Germany.
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy; School of Pharmacy and Bioengineering, Keele University School of Medicine, Thornburrow Drive, Stoke on Trent, England; Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England, UK.
| | - Jörg Eschweiler
- Department of Orthopaedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, Aachen, Germany.
| | - Matthias Knobe
- Department of Orthopedics and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland.
| | - Markus Tingart
- Department of Orthopaedics and Trauma Surgery, University Clinic Aachen, RWTH Aachen University Clinic, Aachen, Germany.
| | - Marcel Betsch
- Department of Orthopaedics and Trauma Surgery, University Medical Center Mannheim of the University Heidelberg, Mannheim, Germany.
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Pinsornsak P, Pinitchanon P, Boontanapibul K. Effect of Different Tourniquet Pressure on Postoperative Pain and Complications After Total Knee Arthroplasty: A Prospective, Randomized Controlled Trial. J Arthroplasty 2021; 36:1638-1644. [PMID: 33509602 DOI: 10.1016/j.arth.2020.12.049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/17/2020] [Accepted: 12/28/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Tourniquet pressure inflation is commonly selected between 100 and 150 mm Hg above the systolic blood pressure (SBP). Given the lack of evidence to support a given inflation pressure, our study aimed to ascertain the lowest tourniquet pressure that facilitated total knee arthroplasty (TKA) and resulted in the least postoperative pain and complications. METHODS In a double-blind, randomized controlled trial of patients scheduled for unilateral primary TKA, 150 were assigned to use tourniquet pressures of SBP + 75 mm Hg (group I), SBP + 100 mm Hg (group II), and SBP + 150 mm Hg (group III). The quality of the bloodless field, total blood loss, and limb swelling were determined perioperatively. Clinical outcomes were evaluated by visual analog scale for pain at thigh and surgical site, serum creatinine phosphokinase levels, wound complications, range of motion, and Knee Society Score. RESULTS Visual analog scale for pain at thigh and surgical site were lowest in group I (P < .01) and highest in group III (P < .01). However, the quality of bloodless field at the tibial cutting surface was significantly better in group III compared to group I/II but not at the femoral cutting surface. The total blood loss and limb swelling showed no difference among 3 groups. Postoperative serum creatinine phosphokinase levels at 24 and 48 hours and wound complications in group III were significantly higher than group I (P < .01) and group II (P < .01). Nevertheless, postoperative knee range of motion and Knee Society Score were not significantly different among 3 groups. CONCLUSION Post TKA, the lowest tourniquet pressure was associated with significantly less postoperative tourniquet and surgical site pain, muscle damage, and wound complications.
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Affiliation(s)
- Piya Pinsornsak
- Department of Orthopaedic Surgery, Thammasat University, Pathum Thani, Bangkok, Thailand
| | - Punnawit Pinitchanon
- Department of Orthopaedic Surgery, Thammasat University, Pathum Thani, Bangkok, Thailand
| | - Krit Boontanapibul
- Department of Orthopaedic Surgery, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Bangkok, Thailand
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Kizilkurt T, Bayram S, Ekinci M, Ayik Ö, Ergin ÖN, Öztürk İ. Comparing the effect of tourniquet and tranexamic acid on the tibial cement mantle thickness in total knee arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:263-268. [PMID: 33811527 DOI: 10.1007/s00590-021-02961-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 03/23/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND This study aims to determine the efficacy of both tranexamic acid (TXA) and tourniquet on the tibial cement mantle thickness in total knee arthroplasty (TKA). METHODS We retrospectively reviewed the recorded data of patients with primary end-stage knee osteoarthritis who underwent TKA procedure during 2014-2016 at a single institution to evaluate the tibial cement mantle. Patients were categorized in two groups based on the use of tourniquet (groups 1 and 2). In addition, these groups were categorized into two different subgroups based on the use of TXA in groups 1 and 2 (group 1-A, B and group 2-A, B). Four zones at the tibial baseplate on the anteroposterior view and two zones on the lateral view were measured at the 4-6-week postoperative visit. RESULTS A total of 28 patients (30 knees) were operated using tourniquet and TXA (group 1-A), 29 (30 knees) using tourniquet without TXA (group 1-B), 24 (28 knees) using TXA without tourniquet (group 2-A), and 38 (42 knees) without using TXA and tourniquet (group 2-B). Although a significant difference was found in the cumulative cement mantle penetration on postoperative X-rays between groups 1 and 2, no significant differences were found between groups A and B in both groups. CONCLUSIONS This study reports that tourniquet use in TKA increased cement mantle penetration of the tibial component in primary TKA. The main strength of this study was that the TXA use alone exhibited no significant effect on the cement thickness.
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Affiliation(s)
- Taha Kizilkurt
- Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Çapa Fatih Istanbul, 34093, Istanbul, Turkey
| | - Serkan Bayram
- Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Çapa Fatih Istanbul, 34093, Istanbul, Turkey.
| | - Mehmet Ekinci
- Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Çapa Fatih Istanbul, 34093, Istanbul, Turkey
| | - Ömer Ayik
- Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Çapa Fatih Istanbul, 34093, Istanbul, Turkey
| | - Ömer Naci Ergin
- Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Çapa Fatih Istanbul, 34093, Istanbul, Turkey
| | - İrfan Öztürk
- Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Çapa Fatih Istanbul, 34093, Istanbul, Turkey
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Grigoras M, Boughton O, Cleary M, McKenna P, Rowan FE. Short-term outcomes of total knee arthroplasty performed with and without a tourniquet. SICOT J 2021; 7:15. [PMID: 33749585 PMCID: PMC7984150 DOI: 10.1051/sicotj/2021019] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/28/2021] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Not using a tourniquet could improve early postoperative pain, range of motion (ROM), length of stay (LOS), and thromboembolic risk in patients undergoing total knee arthroplasty (TKA). Our aim was to compare these factors, intraoperative blood loss, and gender-related outcomes in patients undergoing primary TKA with or without a tourniquet. METHODS We performed a retrospective cohort study of 97 patients undergoing TKA with or without tourniquet from 2018 to 2020. Revisions and bilateral TKAs were excluded. Blood loss was estimated using a validated formula. Postoperative pain was tested using the visual analogue scale (VAS). ROM and quadriceps lag were assessed by a physiotherapist on a postoperative day 2 and discharge. The index of suspicion for a thromboembolic event was defined as the number of embolic-related investigations ordered in the first 6 months post-surgery. The Shapiro-Wilk test was used to assess the distribution of the data, Mann-Whitney for the continuous variables, and Fischer's test for the categorical ones. RESULTS AND DISCUSSION There was a significant difference in blood loss. The non-tourniquet group lost on average 32% more blood (1291 mL vs. 878 mL, p<0.001 two-tailed). We found no difference in pain, ROM, LOS, and quadriceps lag on day 2 and at discharge. There was one thromboembolic event in the tourniquet group, but the thromboembolic index of suspicion did not differ (p=0.53). With tourniquet use, women had a significantly lower day 2 maximum flexion than men (71.56° vs. 84.67°, p=0.02). In this retrospective cohort study, the results suggest that tourniquet use is associated with lower blood loss and similar postoperative pain, range of motion, quadriceps lag, length of stay, and thromboembolic risk. There might be some differences between how men and women tolerate a tourniquet, with women having worse short-term outcomes compared to men.
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Affiliation(s)
- Mihai Grigoras
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, X91 ER8E Waterford, Ireland - Kilcreene Regional Orthopaedic Hospital, R95 DK07 Kilkenny, Ireland
| | - Oliver Boughton
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, X91 ER8E Waterford, Ireland - Kilcreene Regional Orthopaedic Hospital, R95 DK07 Kilkenny, Ireland
| | - May Cleary
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, X91 ER8E Waterford, Ireland - Kilcreene Regional Orthopaedic Hospital, R95 DK07 Kilkenny, Ireland
| | - Paul McKenna
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, X91 ER8E Waterford, Ireland - Kilcreene Regional Orthopaedic Hospital, R95 DK07 Kilkenny, Ireland
| | - Fiachra E Rowan
- Department of Trauma and Orthopaedic Surgery, University Hospital Waterford, X91 ER8E Waterford, Ireland - Kilcreene Regional Orthopaedic Hospital, R95 DK07 Kilkenny, Ireland
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