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Dammling CW, Weber TM, Taylor KJ, Kinard BE. Does Tranexamic Acid Reduce the Need for Hypotensive Anesthesia Within Orthognathic Surgery? A Retrospective Study. J Maxillofac Oral Surg 2024; 23:229-234. [PMID: 38601251 PMCID: PMC11001797 DOI: 10.1007/s12663-024-02119-2] [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: 08/10/2022] [Accepted: 01/19/2024] [Indexed: 04/12/2024] Open
Abstract
Background Tranexamic acid (TXA) is utilized frequently in orthognathic surgery to limit blood loss and improve surgical field visualization. This antifibrinolytic has been proven effective with use of concomitant hypotensive anesthesia. Despite proven efficacy, there is a recent push to avoid perioperative hypotensive anesthesia due to risks of organ hypoperfusion, cardiac ischemia and postoperative nausea. Aims The aim is to study the efficacy and safety of utilizing TXA without controlled hypotensive anesthesia. Methods The authors identified two cohorts of subjects that underwent bimaxillary orthognathic surgery both with and without TXA administration and compared operative and perioperative variables. A retrospective analysis was completed evaluating intraoperative MAP measurements in subjects treated both with and without TXA using descriptive and bivariate analysis. Results and conclusion Sixty-three subjects met inclusion criteria. The TXA cohort experienced 11.5% less time under hypotensive anesthesia when compared to the group that did not receive TXA. Additionally, surgical length was decreased by more than 28 min when subjects received TXA. No subjects required a blood transfusion or experienced any TXA-related complications. Given the recommendations to limit hypotensive anesthesia perioperatively, TXA is a useful adjunct in orthognathic surgery to limit controlled hypotensive anesthesia.
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Affiliation(s)
- Chad W. Dammling
- Department of Oral and Maxillofacial Surgery, University of Alabama at Birmingham School of Dentistry, Birmingham, AL USA
| | - Timothy M. Weber
- Department of Oral and Maxillofacial Surgery, University of Alabama at Birmingham School of Dentistry, Birmingham, AL USA
| | - Kenneth J. Taylor
- Nursing Acute, Chronic & Continuing Care, University of Alabama at Birmingham School of Nursing, Birmingham, AL USA
| | - Brian E. Kinard
- Department of Oral and Maxillofacial Surgery, Department of Orthodontics, University of Alabama at Birmingham School of Dentistry, 1919 7th Ave S, SDB 419, Birmingham, Alabama 35294-0007 USA
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Grillo R, Reis BAQ, Brozoski MA, Traina AA, Melhem-Elias F. Optimizing drug regimens and supplementation in orthognathic surgery: A comprehensive and practical guide. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2024; 125:101639. [PMID: 37729964 DOI: 10.1016/j.jormas.2023.101639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/17/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE This study aimed to comprehensively review the literature and provide a practical guide for optimizing drug regimens and supplementation related to orthognathic surgery. METHODS The authors conducted a thorough review of the existing literature, following the PRISMA-ScR guidelines. Various types of studies except case reports and reviews were included. The study applied specific inclusion criteria, focusing on perioperative and/or postoperative drugs, medications, or supplementation related to orthognathic surgery. RESULTS This guide included 78 studies on various medications in orthognathic surgery. It encompasses clinical trials, cohort studies, cross-sectional studies, prospective and retrospective studies. The topics covered include antibiotics, analgesics, corticosteroids, antiemetics, hemostatic agents, local anesthetics, herbal medicine, and botulinum toxin. Pain and edema control involved specific medications, while local anesthesia utilized ropivacaine and bupivacaine. The guide also discusses mineral and vitamin supplementation. The effectiveness of hemostatic agents and antiemetics was highlighted. CONCLUSION Pain management, reduced swelling, enhanced wound healing, and faster recovery are among the advantages. In addition to the standard drugs and medications, the inclusion of vitamin and mineral supplements, tranexamic acid, postoperative anesthetic blocks, and preemptive antiemetics is anticipated to offer various benefits in orthognathic surgery, despite the limited available evidence.
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Affiliation(s)
- Ricardo Grillo
- Department of Oral and Maxillofacial Surgery, Traumatology and Prosthesis - Faculty of Dentistry of the University of São Paulo, São Paulo-SP, Brazil; Department of Oral and Maxillofacial Surgery, Faculdade Patos de Minas, Brasília-DF, Brazil.
| | | | - Mariana Aparecida Brozoski
- Department of Oral and Maxillofacial Surgery, Traumatology and Prosthesis - Faculty of Dentistry of the University of São Paulo, São Paulo-SP, Brazil
| | - Andreia Aparecida Traina
- Department of Oral and Maxillofacial Surgery, Traumatology and Prosthesis - Faculty of Dentistry of the University of São Paulo, São Paulo-SP, Brazil
| | - Fernando Melhem-Elias
- Department of Oral and Maxillofacial Surgery, Traumatology and Prosthesis - Faculty of Dentistry of the University of São Paulo, São Paulo-SP, Brazil; Private Practice in São Paulo-SP, Brazil
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Wang S, Yang J, Lin L. Intravenous Application of Tranexamic Acid in Patients Undergoing Plastic Surgery: A Systematic Review and Meta-analysis with GRADE Quality Assessment. Aesthetic Plast Surg 2024; 48:543-558. [PMID: 37721624 DOI: 10.1007/s00266-023-03637-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/07/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND Tranexamic acid (TXA) is a versatile antifibrinolytic agent that is widely used in modern surgeries. This review assessed the safety and efficacy of intravenous (IV) TXA in plastic surgery versus controls. METHODS This review selected English-language Randomized controlled trials (RCTs) evaluating IV TXA effects in plastic surgery from four electronic databases, PubMed, Web of Science, Embase, and Cochrane Library up to April 9, 2023. Primary outcomes were blood loss volume (BLV) and transfusion occurrence, with operation time and surgical field assessment as secondary outcomes. IV TXA-related complications were also important indicators. Meta-analyses and qualitative analyses were conducted and the quality of the evidence was assessed. RESULTS Thirty RCTs with 2150 patients were included. The total standard mean difference (SMD) of BLV and pooled relative risk of transfusion occurrence between the IV TXA and the control groups were - 1.11 (95% CI, - 1.42 to - 0.80) and 0.36 (95% CI, 0.23 to 0.55) respectively, indicating a significant blood loss reduction with IV TXA treatment, while an ambiguous outcome of operation time was observed, with an SMD of - 0.22 (95% CI, - 0.42 to - 0.02). The quality of evidence for BLV and transfusion occurrence was low and medium, respectively. A quantitative analysis of surgical field assessment was not performed because of the substantial heterogeneity in scoring methods. No IV TXA-related complications were observed. CONCLUSIONS In plastic surgery, IV TXA administration results in less blood loss, reduced need for transfusion and better surgical fields but probably does not increase the risk of adverse events. LEVEL OF EVIDENCE I This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine Ratings, please refer to Table of Contents or online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Senmao Wang
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 33 Badachu Road, Shijingshan District, Beijing, 100144, China
| | - Jingwen Yang
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 33 Badachu Road, Shijingshan District, Beijing, 100144, China
| | - Lin Lin
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 33 Badachu Road, Shijingshan District, Beijing, 100144, China.
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AlQahtani FA, Kuriadom ST, Varma S, AlAnzy H, AlOtaibi S. Effectiveness of tranexamic acid in orthognathic surgery: A systematic review of systematic reviews. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101592. [PMID: 37558181 DOI: 10.1016/j.jormas.2023.101592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/05/2023] [Accepted: 08/06/2023] [Indexed: 08/11/2023]
Abstract
PURPOSE This study aimed to review the currently available evidence on the effectiveness of administering tranexamic acid (TXA) to patients undergoing orthognathic surgery. METHODS A study protocol was developed in accordance with the Preferred Reporting Guideline for Overviews of Reviews (PRIOR) and registered on the International Prospective Register of Systematic Reviews (PROSPERO) under Registration No. CRD42021232931. Furthermore, the reporting of the present systematic review was performed based on the PRISMA checklist. RESULTS The search strategy yielded a total of 50 articles. After reading the abstracts, 28 articles were excluded, and the English full texts of the remaining 22 studies were separately examined for eligibility by two authors; 15 articles were excluded because they did not meet the inclusion criteria. Finally, seven systematic reviews and meta-analysis satisfied the criteria for inclusion and were processed for critical review evaluation. CONCLUSIONS Within the limits of the present study and the reviews of the 7 articles included, it is observed that TXA is able to reduce the amount of intraoperative blood loss and the amount of irrigation fluids required. However, it does not influence postoperative levels of hemoglobin or hematocrit, nor does it affect the requirement for blood transfusions. It was interestingly discovered that TXA could increase the quality of the surgical site. These data imply that TXA may be an effective adjuvant in lowering bleeding during orthognathic surgery. As a result, the potential risk of problems related with considerable blood loss may be minimized.
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Affiliation(s)
| | - Sam Thomas Kuriadom
- Associate Professor, College of Dentistry, Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Sudhir Varma
- Assistant Professor, College of Dentistry, Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Hamedy AlAnzy
- General Dentist. University of Sharjah. United Arab Emirates
| | - Sami AlOtaibi
- Associate Professor, Department of Oral and Maxillofacial Surgery, King Saud University, Saudi Arabia
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Zhao M, Luo Y, Guo Z, Mu L, Lu J. The Efficacy of Tranexamic Acid in Craniomaxillofacial Surgery: A Systematic Review of Randomized Controlled Trials. J Craniofac Surg 2023; 34:2437-2441. [PMID: 37702525 DOI: 10.1097/scs.0000000000009724] [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: 04/01/2023] [Accepted: 07/04/2023] [Indexed: 09/14/2023] Open
Abstract
This study aimed to evaluate the use of tranexamic acid in craniomaxillofacial surgery by meta-analysis. A comprehensive search was performed for randomized controlled trials (RCTs) mainly in 3 electronic databases (PubMed, EMBASE, and Cochrane Library) before August 2022. We collected and managed data for weighted mean difference of intraoperative blood loss, transfusion requirement, and operation time for the study. A total of 13 randomized controlled trials were included in the analysis. Compared with the control group, the tranexamic acid group showed a reduction in intraoperative blood loss of 198.67 ml (95% CI: -258.84 to -138.50 ml, P <0.00001), with blood transfusion requirement decreased by 7.77 ml/kg (95% CI: -10.80 to -4.73, P <0.0001) and less operation time (weighted mean difference= -10.39 min; 95% CI: -16.49 to -4.30 min, P =0.0008).
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Affiliation(s)
- Minghao Zhao
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yuna Luo
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ziying Guo
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lin Mu
- Department of Burns and Plastic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jianjian Lu
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Kim MS, Han SJ. Effectiveness of hemocoagulase, tranexamic acid, and their combination for reducing blood loss in bimaxillary orthognathic surgery: a retrospective study. J Korean Assoc Oral Maxillofac Surg 2023; 49:208-213. [PMID: 37641903 PMCID: PMC10466013 DOI: 10.5125/jkaoms.2023.49.4.208] [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: 04/07/2023] [Revised: 06/09/2023] [Accepted: 06/12/2023] [Indexed: 08/31/2023] Open
Abstract
Objectives Orthognathic surgery is a corrective intervention for maxillofacial deformities. Bleeding is a major concern for oral and maxillofacial surgeons. Various agents, such as hemocoagulase, tranexamic acid, and aprotinin have been developed to reduce intraoperative bleeding and transfusion requirements. Therefore, in this study we aimed to investigate the effects of hemocoagulase and tranexamic acid, as well as their simultaneous use, to reduce bleeding during orthognathic surgery. Patients and. Methods This retrospective study included patients who had undergone simultaneous orthognathic surgery of the maxilla and mandible between January 2013 and September 2022 and were classified into three groups based on drugs administered: hemocoagulase (Botropase), tranexamic acid, and a combination of both drugs. We recorded patient age, sex, weight, blood loss, and duration of surgery. Red blood cell (RBC), hemoglobin, hematocrit, and platelet levels were measured before, immediately after, and one day after surgery. Results No statistically significant differences were found in blood loss, RBC, hemoglobin, hematocrit, or platelet levels between any of the groups. There were no differences in the drug effects between Le Fort I and bilateral mandibular sagittal split osteotomies, with or without double genioplasty. However, there were significant reductions in RBC, hemoglobin, hematocrit, and platelet levels during genioplasty. Conclusion Tranexamic acid, hemocoagulase, and their combination had similar efficacy in patients who underwent Le Fort Ⅰ and bilateral mandibular sagittal split osteotomies with and without genioplasty.
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Affiliation(s)
- Min-Soo Kim
- Department of Oral and Maxillofacial Surgery, Dankook University Dental Hospital, Cheonan, Korea
| | - Se-Jin Han
- Department of Oral and Maxillofacial Surgery, Dankook University Dental Hospital, Cheonan, Korea
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Mazzotti C, Mounssif I, Rendón A, Mele M, Sangiorgi M, Stefanini M, Zucchelli G. Complications and treatment errors in root coverage procedures. Periodontol 2000 2023; 92:62-89. [PMID: 36594482 DOI: 10.1111/prd.12468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/08/2022] [Accepted: 07/26/2022] [Indexed: 01/04/2023]
Abstract
Root coverage procedures have become very common in clinical dental practice. Even though these techniques are considered safe, the clinician may face several issues during the therapy due to their surgical nature. Some of these issues can be defined strictly as complications inherent to the procedure, whereas others are medical errors or treatment errors. This review will focus on describing treatment errors and complications that may arise during different phases of the root coverage therapeutic process and on how to prevent and manage them.
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Affiliation(s)
- Claudio Mazzotti
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Ilham Mounssif
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Alexandra Rendón
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Monica Mele
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Matteo Sangiorgi
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Martina Stefanini
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Giovanni Zucchelli
- Periodontology Unit, Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
- Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan, Ann Arbor, Michigan, USA
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Datta N, Tatum SA. Reducing Risks for Midface and Mandible Fracture Repair. Facial Plast Surg Clin North Am 2023; 31:307-314. [PMID: 37001933 DOI: 10.1016/j.fsc.2023.01.014] [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: 02/27/2023]
Abstract
The midface skeleton provides structural scaffolding to the middle third of the face. Complications associated with fracture repair in these regions can result from incomplete, inaccurate, or delayed assessment, poor initial and subsequent reduction and fixation, infection, uncontrolled hemorrhage, hardware failure and associated soft tissue injuries. A systematic approach to managing the patient with facial trauma that includes Acute Trauma Life Support principles, early reconstruction, and precise reduction and fixation is essential to reducing the short-term and long-term risks of complications.
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Affiliation(s)
- Néha Datta
- Department of Otolaryngology-Head and Neck Surgery, Upstate Medical University, State University of New York, 750 East Adams Street, Syracuse, NY 13210, USA; Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sherard A Tatum
- Department of Otolaryngology-Head and Neck Surgery, Upstate Medical University, State University of New York, 750 East Adams Street, Syracuse, NY 13210, USA.
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What are the surgical risks and 2-year stability of mandibular anterior subapical osteotomy in the treatment of dentoalveolar protrusion? Clin Oral Investig 2023; 27:361-368. [PMID: 36220954 DOI: 10.1007/s00784-022-04740-2] [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: 11/08/2021] [Accepted: 10/01/2022] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To investigate the stability and complications of mandibular anterior subapical osteotomy (ASO) in the treatment of bimaxillary dentoalveolar protrusion by way of a retrospective study. MATERIALS AND METHODS One hundred and twenty patients who received orthognathic surgery at a single center between 2008 and 2017 were included. Relapse was assessed by serial tracings of lateral cephalograms which were obtained pre-operatively (T1), within 6 weeks after surgery (T2) and at 2 years after surgery. The changes between T2 and T3 represented stability and were tested using the paired t test. The relationship between the extents of surgical repositioning (T2-T1) and relapse (T3-T2) was investigated using the Pearson correlation coefficient. The associations between the variables and the occurrence of relapse and complications identified the risk factors and were evaluated using the χ2 test or Fisher's exact test. When r > 0.80, clinical correlation was considered significant; and statistical significance was set at P < 0.05, while confidence interval was set at 95%. RESULTS There was a mean uprighting of L1-MP by 12.7°. At 2 years after surgery, 96.7% of the patients experienced a mean relapse of L1-MP by 2.9°. The extent of surgical repositioning was only weakly correlated with that of relapse and no specific factor that increased the risk of relapse could be identified. The most frequent complications were blood loss requiring transfusion, wound dehiscence or infection, gingival recession, and periodontal bone loss, involving 25.8 to 43.3% of the patients. The remaining complications included tooth root damage, fixation hardware exposure or infection, lingual mucosal laceration, and tooth devitalization. There were no cases of avascular necrosis or nonunion. CONCLUSIONS Although relapse occurred in most of the patients after 2 years, the actual extent was small (2.9°) which was not likely to be clinically significant. TRIAL REGISTRATION HKUCTR-2964 CLINICAL RELEVANCE: Although ASO may be valuable in correcting mandibular dentoalveolar protrusion, the procedure brings with it risks and complications and should be reserved for severe deformities.
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Bendersky J, Uribe M, Bravo M, Vargas JP, Flores E, Aguero I, Villanueva J, Urrutia G, Bonfill X. Systematic mapping review of orthognathic surgery. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022; 123:e285-e305. [PMID: 35568120 DOI: 10.1016/j.jormas.2022.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/08/2022] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
STUDY DESIGN Systematic mapping review AIM AND SCOPE: The objective of this mapping review was to identify, describe, and organize clinical research currently available from systematic reviews and primary studies regarding co-interventions and different surgical modalities used in orthognathic surgery (OS) and their outcomes. METHODS Systematic reviews (SRs), randomized controlled trials, and observational studies that evaluated perioperative OS co-interventions and surgical modalities were identified in an exhaustive search of MEDLINE, EMBASE, Epistemonikos, Lilacs, Web of Science, and CENTRAL. Grey literature was also screened. RESULTS Included were 35 SRs and 253 primary studies, 103 from SRs, and another 150 identified in our search. Overall, SR quality was rated as critically low, with only two SRs rated as of high quality. 19 questions on population, interventions, comparisons, and outcomes (PICO) extracted from the SRs focused on osteosynthesis methods, surgical cutting devices, and use of antibiotics, corticosteroids, and induced hypotension. Also identified were 15 research gaps. Evidence bubble maps were created to graphically depict the available evidence. CONCLUSION Future high-quality research, both primary and secondary, is needed to address the knowledge gaps identified in this systematic mapping review.
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Affiliation(s)
- Josefina Bendersky
- Iberoamerican Cochrane Center, Institut d'Recerca-Servei d'Epidemiologia Clínica i Salut Pública. Carrer de Sant Quintí, 89, 08041 Barcelona, Spain; School of Dentistry, Faculty of Medicine, Pontifical Catholic University of Chile, Vicuña Mackenna 4860, Santiago, Chile; Universitat autónoma de Barcelona, Campus de la UAB, Plaça Cívica, 08193 Bellaterra, Barcelona, Spain.
| | - Macarena Uribe
- School of Dentistry, Faculty of Medicine, Pontifical Catholic University of Chile, Vicuña Mackenna 4860, Santiago, Chile.
| | - Maximiliano Bravo
- Oral and Maxillofacial Surgery Program, Universidad de los Andes, Santiago, Chile.
| | - Juan Pablo Vargas
- School of Dentistry, Faculty of Medicine, Pontifical Catholic University of Chile, Vicuña Mackenna 4860, Santiago, Chile.
| | - Enrique Flores
- Faculty of Dentistry, University of Chile, Olivos 943, Independencia, Santiago, Chile..
| | - Ignacio Aguero
- Faculty of Dentistry, University of Chile, Olivos 943, Independencia, Santiago, Chile..
| | - Julio Villanueva
- Department of Oral & Maxillofacial Surgery and Cochrane Associated Center at Faculty of Dentistry, University of Chile, Olivos 943, Independencia, Santiago, Chile.; Servicio de Cirugía Maxilofacial. Hospital Clínico San Borja-Arriarán. Sta. Rosa 1234, Santiago, Región Metropolitana, Chile.
| | - Gerard Urrutia
- Iberoamerican Cochrane Center, Institut d'Recerca-Servei d'Epidemiologia Clínica i Salut Pública. Carrer de Sant Quintí, 89, 08041 Barcelona, Spain; Iberoamerican Cochrane Center, c (IIB Sant Pau). Carrer de Sant Quintí, 77, 08041 Barcelona, Spain; Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP). Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0 28029 Madrid, Spain; Universitat autónoma de Barcelona, Campus de la UAB, Plaça Cívica, 08193 Bellaterra, Barcelona, Spain.
| | - Xavier Bonfill
- Iberoamerican Cochrane Center, Institut d'Recerca-Servei d'Epidemiologia Clínica i Salut Pública. Carrer de Sant Quintí, 89, 08041 Barcelona, Spain; Iberoamerican Cochrane Center, c (IIB Sant Pau). Carrer de Sant Quintí, 77, 08041 Barcelona, Spain; Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP). Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0 28029 Madrid, Spain; Universitat autónoma de Barcelona, Campus de la UAB, Plaça Cívica, 08193 Bellaterra, Barcelona, Spain.
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Schwaiger M, Edmondson SJ, Rabensteiner J, Prüller F, Gary T, Zemann W, Wallner J. Gender-specific differences in haemostatic parameters and their influence on blood loss in bimaxillary surgery. Clin Oral Investig 2022; 26:3765-3779. [PMID: 35013785 PMCID: PMC8979869 DOI: 10.1007/s00784-021-04347-z] [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: 10/01/2021] [Accepted: 12/14/2021] [Indexed: 11/28/2022]
Abstract
Objective The objectives of this prospective cohort study were to establish gender-related differences in blood loss and haemostatic profiles associated with bimaxillary surgery. In addition, we aimed to identify if any gender differences could be established which might help predict blood loss volume. Materials and methods Fifty-four patients (22 males; 32 females) undergoing bimaxillary surgery for skeletal dentofacial deformities were eligible for inclusion. Blood samples were taken 1 day preoperatively and 48 h postoperatively for detailed gender-specific coagulation analysis incorporating global coagulation assays (endogenous thrombin potential) and specific coagulation parameters. Blood loss was measured at two different time points: (1) the end of surgery, visible intraoperative blood loss (IOB) using ‘subtraction method’; and (2) 48 h postoperatively perioperative bleeding volume (CBL-48 h) using ‘haemoglobin-balance method’ and Nadler’s formula. Correlation and regression analyses were performed to identify relevant parameters affecting the amount of blood loss. Results Significant differences in IOB and CBL-48 h were observed (p < 0.001). Men had higher IOB versus women, lacking statistical significance (p = 0.056). In contrast, men had significantly higher CLB-48 h (p = 0.019). Reduced CBL-48 h was shown to be most closely associated with the level of Antithrombin-III being decreased in females. Conclusions Male gender is associated with higher IOB and CBL-48 compared with females. Gender does not affect IOB regarding haemostatic profile but does correlate strongly with procedure length. Conversely, CBL-48 is closely associated with gender-specific imbalances in the anticoagulant system. Clinical relevance Knowledge of gender-related differences will help clinicians establish predictive factors regarding excessive blood loss in orthognathic surgery and identify at-risk patients.
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Affiliation(s)
- Michael Schwaiger
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria
| | - Sarah-Jayne Edmondson
- Department of Plastic and Reconstructive Surgery, Guy's and St. Thomas' Hospital, London, UK
| | - Jasmin Rabensteiner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Florian Prüller
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Thomas Gary
- Division of Angiology, Medical University of Graz, Graz, Austria
| | - Wolfgang Zemann
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria
| | - Jürgen Wallner
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria.
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Tai W, Leung Y, Li D. Le Fort I osteotomy with segmentation for the treatment of maxillary dentoalveolar protrusion: a single-centre, 10-year outcome study. Int J Oral Maxillofac Surg 2022; 51:1197-1204. [DOI: 10.1016/j.ijom.2022.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/03/2021] [Accepted: 01/19/2022] [Indexed: 11/24/2022]
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Jozefowicz E, Sabourdin N, Lambelin V, Lejeune V, Delassus R, Tavernier B. The effect of tranexamic acid on blood loss in orthognathic surgery: a randomized, placebo-controlled, equivalence study. Int J Oral Maxillofac Surg 2021; 51:637-642. [PMID: 34465477 DOI: 10.1016/j.ijom.2021.08.018] [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: 02/08/2021] [Revised: 06/01/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
Orthognathic surgery can cause substantial bleeding. Recent meta-analyses concluded that there is a statistically significant reduction in perioperative blood loss with the preventive use of tranexamic acid (TA). However, the mean reported difference in bleeding was moderate, and the clinical relevance of this blood-sparing effect remains debated. We therefore conducted a prospective, double-blind, randomized, placebo-controlled equivalence study of the effect of TA in patients undergoing Lefort I or bimaxillary osteotomies. Our main outcome measure was total blood loss on postoperative day 1. The equivalence margin was ± 250 ml for the difference in blood loss and its 95% confidence interval. One hundred and forty-seven patients were randomized, of which 122 underwent bimaxillary osteotomies. Blood loss in the treatment group was 682 ± 323 vs. 875 ± 492 ml. The mean difference in bleeding was -132 [-243; -21] ml as per-protocol, but -193 [-329; -57] ml in intention-to-treat: the limits of this confidence interval exceeded the margin of equivalence. Similar results were obtained when analysing only patients undergoing bimaxillary osteotomy. Haemoglobin decreased by 1.8 ± 1.2 g/dl with TA, vs. 2.6 ± 1.1 g/dl with placebo (p<0.001). Our study did not demonstrate equivalence between TA and placebo on perioperative blood loss in orthognathic surgery. TA may reduce blood loss but without evidence of clinical consequences.
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Affiliation(s)
- E Jozefowicz
- CHU Lille, Pôle d'Anesthésie-Réanimation, F-59000 Lille, France.
| | - N Sabourdin
- Department of Anesthesiology, Armand Trousseau University Hospital, DMU DREAM, APHP, GRC 29, Sorbonne Université, Paris, France
| | - V Lambelin
- CHU Lille, Pôle d'Anesthésie-Réanimation, F-59000 Lille, France
| | - V Lejeune
- CHU Lille, Pôle d'Anesthésie-Réanimation, F-59000 Lille, France
| | - R Delassus
- CHU Lille, Pôle d'Anesthésie-Réanimation, F-59000 Lille, France
| | - B Tavernier
- CHU Lille, Pôle d'Anesthésie-Réanimation, F-59000 Lille, France; Université Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de santé et des Pratiques médicales, F-59000 Lille, France
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Schwaiger M, Edmondson SJ, Merkl M, Gary T, Zemann W, Wallner J. Determination of blood loss in bimaxillary surgery: does the formula and the time point affect results? Int J Oral Maxillofac Surg 2021; 51:493-500. [PMID: 34426056 DOI: 10.1016/j.ijom.2021.08.006] [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: 02/03/2021] [Revised: 05/10/2021] [Accepted: 08/09/2021] [Indexed: 12/26/2022]
Abstract
The amount of blood loss determined in orthognathic surgery differs greatly among studies. This can be attributed to the inhomogeneity in study cohorts analysed, but may also be a result of the varying methodologies used for blood loss determination. However, this has yet to be explored. Thus, the aim of this study was to investigate the extent to which the formula and time point used to measure blood loss affect the blood loss volume, determined in a homogeneous cohort undergoing bimaxillary surgery. Blood loss was calculated at 24 and 48 hours postoperatively using the haemoglobin balance method and the formula of Hurle et al. The estimated total blood volume was established based on the formulae of Nadler et al. and Choi et al. Differences in blood loss volume with respect to time point and formula were analysed and compared. Fifty-four patients were included in the final analysis. Statistically significant differences in blood loss were observed: a significant increase in the blood loss volume from 24 hours to 48 hours postoperatively was detected. When comparing the formulae used, blood loss differed significantly at 24 hours after surgery; however no such difference resulted at 48 hours postoperatively. These findings imply that the time point of measuring blood loss is highly relevant, whereas the formulae applied seem to have less of an impact on the blood loss volumes calculated.
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Affiliation(s)
- M Schwaiger
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria.
| | - S-J Edmondson
- Department of Plastic and Reconstructive Surgery, Guy's and St Thomas' Hospital, London, UK
| | - M Merkl
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
| | - T Gary
- Division of Angiology, Medical University of Graz, Graz, Austria
| | - W Zemann
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
| | - J Wallner
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
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Ferrara JT, Tehrany GM, Chen Q, Sheinbaum J, Mora-Marquez J, Hernandez Conte A, Rudikoff AG. Evaluation of an Enhanced Recovery After Surgery Protocol (ERAS) for Same-Day Discharge and Reduction of Opioid Use Following Bimaxillary Orthognathic Surgery. J Oral Maxillofac Surg 2021; 80:38-46. [PMID: 34339616 DOI: 10.1016/j.joms.2021.07.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE This study sought to evaluate the impact of implementation of a comprehensive enhanced recovery after surgery (ERAS) protocol upon patients undergoing maxillary and mandibular osteotomy (MMO). METHODS This study was a retrospective, observational study of patients undergoing MMO. The study intervention group consisted of patients who underwent MMO with utilization of ERAS protocol compared to control group without ERAS. The primary outcome measure was same-day discharge. Secondary outcome measures included hospital length-of-stay (LOS), overall dose of opioids administered, total operating room time, estimated blood loss, need for hospital admission, and complications. Descriptive statistics and multivariable analysis were computed and the P value was set at .05. RESULTS We compared 189 patients who underwent MMO with and without genioplasty and received a comprehensive surgical and multimodal analgesic regimen to 170 control patients who underwent MMO with or without genioplasty without receiving the above protocol. There was a statistically significant decrease in hospital admission post-surgery (83.5% - control vs 22.2% - intervention) and in overall hospital length-of-stay in the intervention group. There was no change in the overall operating room time, but there was a decrease in blood loss in the intervention group. CONCLUSION The results suggest that use of a comprehensive ERAS protocol for patients undergoing MMO will decrease hospital length-of-stay without an increase in readmissions or complications. Future studies are needed to evaluate if pain scores, postoperative nausea and vomiting, and other complications differed when using a ERAS protocol.
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Affiliation(s)
- Jammie T Ferrara
- Partner, Southern California Permanente Medical Group; Attending Anesthesiologist, Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA.
| | - Gabriella M Tehrany
- Partner, Southern California Permanente Medical Group; Attending Surgeon, Department of Head & Neck Surgery, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA
| | - Qiaoling Chen
- Biostatistician, Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Justin Sheinbaum
- Resident Physician, Department of Oral & Maxillofacial Surgery, University of California Los Angeles Medical Center, Los Angeles, CA
| | - Janet Mora-Marquez
- Biostatistician, Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Antonio Hernandez Conte
- Partner, Southern California Permanente Medical Group; Attending Anesthesiologist, Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA
| | - Andrew G Rudikoff
- Partner, Southern California Permanente Medical Group; Attending Anesthesiologist, Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA
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16
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Grillo R. Orthognathic Surgery: A Bibliometric Analysis of the Top 100 Cited Articles. J Oral Maxillofac Surg 2021; 79:2339-2349. [PMID: 34245705 DOI: 10.1016/j.joms.2021.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/19/2021] [Accepted: 06/02/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE An increasing number of articles on orthognathic surgery are published every year. This paper aims to provide a list of the top 100 cited articles on orthognathic surgery to help any professional level with interest in this topic and to map the trends of orthognathic surgery publications over time. METHODS A bibliographic search (retrospective study) following STROBE guidelines was performed on Google Scholar (GS) and Dimensions with the term "orthognathic surgery" in the title, abstract, and keywords. The number of citations, citations per year, authors, and publication year were evaluated. A ranking was created in GS citations order with the top 100 cited articles and variables discussed individually. A graphical illustration of keywords was created using VOSviewer. These steps are fundamental in creating this list and relating it to all published articles on the topic. RESULTS A helpful list of the top 100 articles was developed to help professionals in entirely different manners. Virtual planning and complications in orthognathic surgery were the most cited topics, with a 95% confidence interval (P < .05). Some curiosities are discussed, such as increasing interest in surgery first and the relation between airway/obstructive sleep apnea and orthognathic surgery. CONCLUSIONS Bibliometric and altmetric analysis for free using Google Scholar and Dimensions is laborious but possible. Bibliometrics is a powerful tool to become actualized at any health professional level, from students to academics; and could save considerable effort and time for parties interested in the topic. Appropriate keywords are a crucial step to wider article dissemination.
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Affiliation(s)
- Ricardo Grillo
- Assistant Professor, Department of Oral & Maxillofacial Surgery, Faculdade São Leopoldo Mandic, Campinas, Brazil.
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Taeuber I, Weibel S, Herrmann E, Neef V, Schlesinger T, Kranke P, Messroghli L, Zacharowski K, Choorapoikayil S, Meybohm P. Association of Intravenous Tranexamic Acid With Thromboembolic Events and Mortality: A Systematic Review, Meta-analysis, and Meta-regression. JAMA Surg 2021; 156:e210884. [PMID: 33851983 PMCID: PMC8047805 DOI: 10.1001/jamasurg.2021.0884] [Citation(s) in RCA: 124] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 01/14/2021] [Indexed: 01/16/2023]
Abstract
IMPORTANCE Tranexamic acid (TXA) is an efficient antifibrinolytic agent; however, concerns remain about the potential adverse effects, particularly vascular occlusive events, that may be associated with its use. OBJECTIVE To examine the association between intravenous TXA and total thromboembolic events (TEs) and mortality in patients of all ages and of any medical disciplines. DATA SOURCE Cochrane Central Register of Controlled Trials and MEDLINE were searched for eligible studies investigating intravenous TXA and postinterventional outcome published between 1976 and 2020. STUDY SELECTION Randomized clinical trials comparing intravenous TXA with placebo/no treatment. The electronic database search yielded a total of 782 studies, and 381 were considered for full-text review. Included studies were published in English, German, French, and Spanish. Studies with only oral or topical tranexamic administration were excluded. DATA EXTRACTION AND SYNTHESIS Meta-analysis, subgroup and sensitivity analysis, and meta-regression were performed. This study followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline. MAIN OUTCOMES AND MEASURES Vascular occlusive events and mortality. RESULTS A total of 216 eligible trials including 125 550 patients were analyzed. Total TEs were found in 1020 (2.1%) in the group receiving TXA and 900 (2.0%) in the control group. This study found no association between TXA and risk for total TEs (risk difference = 0.001; 95% CI, -0.001 to 0.002; P = .49) for venous thrombosis, pulmonary embolism, venous TEs, myocardial infarction or ischemia, and cerebral infarction or ischemia. Sensitivity analysis using the risk ratio as an effect measure with (risk ratio = 1.02; 95% CI, 0.94-1.11; P = .56) and without (risk ratio = 1.03; 95% CI, 0.95-1.12; P = .52) studies with double-zero events revealed robust effect size estimates. Sensitivity analysis with studies judged at low risk for selection bias showed similar results. Administration of TXA was associated with a significant reduction in overall mortality and bleeding mortality but not with nonbleeding mortality. In addition, an increased risk for vascular occlusive events was not found in studies including patients with a history of thromboembolism. Comparison of studies with sample sizes of less than or equal to 99 (risk difference = 0.004; 95% CI, -0.006 to 0.014; P = .40), 100 to 999 (risk difference = 0.004; 95% CI, -0.003 to 0.011; P = .26), and greater than or equal to 1000 (risk difference = -0.001; 95% CI, -0.003 to 0.001; P = .44) showed no association between TXA and incidence of total TEs. Meta-regression of 143 intervention groups showed no association between TXA dosing and risk for venous TEs (risk difference, -0.005; 95% CI, -0.021 to 0.011; P = .53). CONCLUSIONS AND RELEVANCE Findings from this systematic review and meta-analysis of 216 studies suggested that intravenous TXA, irrespective of dosing, is not associated with increased risk of any TE. These results help clarify the incidence of adverse events associated with administration of intravenous TXA and suggest that TXA is safe for use with undetermined utility for patients receiving neurological care.
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Affiliation(s)
- Isabel Taeuber
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Stephanie Weibel
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Eva Herrmann
- Institute of Biostatistics and Mathematical Modelling, Goethe University Frankfurt, Frankfurt, Germany
| | - Vanessa Neef
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Tobias Schlesinger
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Peter Kranke
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Leila Messroghli
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Kai Zacharowski
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Suma Choorapoikayil
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Patrick Meybohm
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
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Fu R, Liu C, Yan Y, Suo L, Xie Y, Li Q, Huang RL. Tranexamic Acid in Craniomaxillofacial Surgery: A Meta-Analysis and Systematic Review. Facial Plast Surg Aesthet Med 2021; 23:422-429. [PMID: 33661026 DOI: 10.1089/fpsam.2020.0590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Objective: To compare the effectiveness of tranexamic acid (TXA) in reducing blood loss and decreasing surgery duration in craniomaxillofacial surgery. Methods: The literature was searched systematically for all comparative studies of the effect of TXA on craniomaxillofacial surgery with placebo to evaluate the efficacy of TXA in craniomaxillofacial surgery. The primary outcome was intraoperative blood loss, and secondary outcomes were postoperative hematocrit, postoperative hemoglobin, and operation duration. Results: This systematic review included 16 studies consisting of 958 patients. Meta-analysis revealed that compared with the placebo group, the TXA group showed a significant reduction in intraoperative blood loss of 139.81 mL (95% confidence interval, CI: -179.66 to -99.96 mL; p < 0.01), a shortening of the maxillary surgery duration of 15.48 min (95% CI: -21.03 to -9.92 min; p < 0.01), an elevation of the postoperative hemoglobin level of 0.74 mg/dL (95% CI: 0.42 to 1.07 mg/dL; p < 0.01), and a limited effect on increasing the postoperative hematocrit level of 1.77% (95% CI: 0.17 to 3.36; p = 0.03). Conclusion: The use of TXA in craniomaxillofacial surgery can effectively reduce intraoperative blood loss, maintain elevate postoperative hemoglobin and hematocrit levels, and reduce the operation duration.
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Affiliation(s)
- Rao Fu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuanqi Liu
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yuxin Yan
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Linlang Suo
- Department of Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Yun Xie
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qingfeng Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ru-Lin Huang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Rhee SH, An JS, Seo KS, Karm MH. Predictors of Red Blood Cell Transfusion in Bimaxillary Orthognathic Surgery: A Retrospective Study. Int J Med Sci 2021; 18:1432-1441. [PMID: 33628100 PMCID: PMC7893559 DOI: 10.7150/ijms.55567] [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: 11/06/2020] [Accepted: 01/07/2021] [Indexed: 01/28/2023] Open
Abstract
Background: Orthognathic surgery requires red blood cell (RBC) transfusions more frequently than other oral and maxillofacial surgeries. The purpose of this study was to identify reliable predictors for RBC transfusion during bimaxillary orthognathic surgery (BOS). Methods: This retrospective study reviewed 1,616 electronic medical records of patients who underwent BOS during a 5-year period at Seoul National University Dental Hospital. The perioperative variable data were collected from electronic medical records and analyzed by dividing patients into the two groups (non-transfusion and transfusion group). Results: Of the 1,616 patients, 1,311 patients were excluded. The remaining 305 patients were divided into non-transfusion (NTF, n = 256) and transfusion (TF, n = 49) groups. Univariate logistic regression analysis revealed that age, body mass index, the presence of several adjunctive surgeries (including genioplasty, extraction, and mandibular angle reduction), preoperative hemoglobin (Hb) and prothrombin time, surgical time, amount of fluid infusion and blood loss, and mean pulse rate during surgery were significant factors predicting RBC transfusion. Multivariate logistic regression analysis revealed that preoperative Hb and blood loss amount during surgery were significantly related to RBC transfusion in BOS patients. Conclusion: Since blood loss amounts could not be measured preoperatively, we found that the independent predictor associated with RBC transfusion during BOS was a low preoperative Hb level.
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Affiliation(s)
- Seung-Hyun Rhee
- Department of Dental Anesthesiology, Seoul National University Dental Hospital, Seoul, Republic of Korea
| | - Jung-Sub An
- Department of Orthodontics, Seoul National University Dental Hospital, Seoul, Republic of Korea
| | - Kwang-Suk Seo
- Department of Dental Anesthesiology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Myong-Hwan Karm
- Department of Dental Anesthesiology, Seoul National University Dental Hospital, Seoul, Republic of Korea
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Arun-Kumar V, Naresh-Babu J. Is There a Role for Preoperative Local Infiltration of Tranexamic Acid in Elective Spine Surgery? A Prospective Randomized Controlled Trial Analyzing the Efficacy of Intravenous, Local Infiltration, and Topical Administration of Tranexamic Acid. Global Spine J 2021; 11:21-27. [PMID: 32875830 PMCID: PMC7734265 DOI: 10.1177/2192568219888446] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
STUDY DESIGN Randomized control trial. OBJECTIVE The purpose of the study is to evaluate the safety and efficacy of tranexamic acid in reducing blood loss when administered through various routes in instrumented spine surgeries. METHODS A total of 104 patients undergoing instrumented spine surgery were randomly assigned to 4 groups (n = 26 in each group). Groups included (1) ivTXA-intravenous administration of tranexamic acid (TXA) 1 hour prior to surgery, (2) loTXA-local infiltration of TXA bilaterally into the paraspinal musculature prior to incision, (3) tTXA-topical application of TXA just before wound closure, and (4) control group. Outcome measures included intraoperative blood loss, postoperative blood loss, need for blood transfusion, length of hospital stay, and hematological parameters. RESULTS All the 3 different modes of TXA administration were found to be effective in reducing blood loss in the treated groups compared with the control group. Intraoperative blood loss was significantly reduced in ivTXA (223.6 ± 40.1 mL, P < .0001) and loTXA (256.07 ± 119 mL, P = .0039) groups when compared with controls (344 ± 88.5 mL).The postoperative blood loss was least in tTXA followed by ivTXA, loTXA, and controls. There was 67% reduction in need for blood transfusion in tTXA group, 55.5% reduction in ivTXA group, and 33% reduction in loTXA group when compared with the control group. CONCLUSION In instrumented spine surgery, ivTXA and loTXA were found to be equally effective in reducing the intraoperative blood loss. The tTXA has better postoperative blood conserving effects. This is the first study to detail about safety and efficacy on local infiltration of TXA in spine surgery, which is an effective and safe method for reducing intraoperative blood loss.
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Affiliation(s)
- Viswanadha Arun-Kumar
- Mallika Spine Centre, Guntur, Andhra Pradesh, India,Viswanadha Arun-Kumar, Mallika Spine Centre, 12-12-30, Old Club Road, Kothapet, Guntur, Andhra Pradesh, India.
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21
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How to approach orthognathic surgery in patients who refuse blood transfusion. Arch Plast Surg 2020; 47:404-410. [PMID: 32971591 PMCID: PMC7520241 DOI: 10.5999/aps.2020.00493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 07/14/2020] [Indexed: 11/12/2022] Open
Abstract
Background Some patients who need surgery refuse a blood transfusion because of their religious beliefs or concerns about blood-borne infections. In recent years, bloodless surgery has been performed successfully in many procedures, and is therefore of increasing interest in orthognathic surgery. Methods Ten Jehovah’s Witnesses who visited our bloodless surgery center for orthognathic surgery participated in this study. To maintain hemoglobin (Hb) levels above 10 g/dL before surgery, recombinant erythropoietin (rEPO) was subcutaneously administered and iron supplements were intravenously administered. During surgery, acute normovolemic hemodilution (ANH) and induced hypotensive anesthesia were used. To elevate the Hb levels to >10 g/dL after surgery, a similar method to the preoperative approach was used. Results The 10 patients comprised three men and seven women. Their average Hb level at the first visit was 11.1 g/dL. With treatment according to our protocol, the average preoperative Hb level rose to 12.01 g/dL, and the average Hb level on postoperative day 1 was 10.01 g/dL. No patients needed a blood transfusion, and all patients were discharged without any complications. Conclusions This study presents a way to manage patients who refuse blood transfusions while undergoing orthognathic surgery. rEPO and iron supplementation were used to maintain Hb levels above 10 g/dL. During surgery, blood loss was minimized by a meticulous procedure and induced hypotensive anesthesia, and intravascular volume was maintained by ANH. Our practical approach to orthognathic surgery for Jehovah’s Witnesses can be applied to the management of all patients who refuse blood transfusions.
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22
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Khiabani K, Ahmadfar M, Labafchi A, Gosheh MR, Samieirad S. Is Preoperative Administration of Tranexamic Acid Effective on Blood Loss Reduction in Mandibular Fracture Surgeries? A Triple-Blind Randomized Clinical Trial. J Oral Maxillofac Surg 2020; 79:429.e1-429.e7. [PMID: 33035492 DOI: 10.1016/j.joms.2020.09.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 08/24/2020] [Accepted: 09/01/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Hemorrhage is one of the significant factors that cause adverse reactions and complications during trauma management. This study aimed to investigate the effectiveness of preoperative tranexamic acid (TXA) administration on intraoperative blood loss in mandibular fracture surgeries. MATERIALS AND METHODS The authors implemented a triple blinded randomized clinical trial. All healthy young patients who suffered from bilateral displaced mandibular angle and body fractures were included in this study. All operations were performed using open reduction and internal fixation by the same surgical team. The eligible subjects were randomly divided into 2 equal groups. The anesthesiology staff administered the intravenous TXA (20 mg/kg) to the intervention group and 20 mL of intravenous normal saline (0.09%) in the control group, 30 minutes preoperatively. The study outcome variables included intraoperative blood loss and hemoglobin loss. The data were statistically analyzed in SPSS, version 20 (SPSS Inc, Chicago, IL). RESULTS Fifty patients, including 31 males (62%) and 19 females (38%), with the mean age of 28 ± 5.6 years were studied. The mean blood loss was 360.57 ± 173.5 mL and 560.9 ± 248.07 mL in the TXA and control groups, respectively. This difference was statistically significant (P = .008). In addition, the mean drop in hemoglobin value was 0.91 ± 0.33 mg/dL in the intervention group and 1.44 ± 0.45 mg/dL in the control group, with a significant difference (P = .001). No adverse effect was observed in the TXA cases. CONCLUSIONS TXA is a safe and effective drug for reducing intraoperative blood loss in patients who underwent mandibular fracture open reduction and internal fixation surgeries.
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Affiliation(s)
- Kazem Khiabani
- Associate Professor, Department of Oral & Maxillofacial Surgery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Majid Ahmadfar
- Oral & Maxillofacial Surgeon, Private Practice, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Labafchi
- Dentist, Student Research Committee, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Gosheh
- Assistant Professor, Department of Anesthesiology, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sahand Samieirad
- Associate Professor, Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Saravanan R, Venkatraman R, Karthik K, Pushparani A. [Efficacy of different doses and timing of tranexamic acid in major orthopedic surgeries: a randomized trial]. Rev Bras Anestesiol 2020; 70:311-317. [PMID: 32753113 DOI: 10.1016/j.bjan.2020.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 01/23/2020] [Accepted: 03/20/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Tranexamic acid was studied in four different dosage regimens and their efficacy was compared for perioperative blood loss reduction, blood transfusion requirements and deep vein thrombosis (DVT) complication. METHODS Two hundred patients undergoing major orthopedic procedures were divided into five groups containing 40 each: placebo, low dose (bolus 10mg.kg-1), low dose+maintenance (bolus 10mg.kg-1+maintenance 1mg.kg-1.hr-1), high dose (bolus 30mg.kg-1) and high dose+maintenance (bolus 30mg.kg-1+maintenance 3mg.kg-1.hr-1). Surgical blood loss was measured intraoperatively and drains collection in the first 24 hours postoperative period. Blood transfusion was done when hematocrit falls less than 25%. DVT screening was done in the postoperative period. RESULTS The intraoperative blood loss was 440±207.54mL in the placebo group, 412.5±208.21mL in the low dose group, 290±149.6ml in the low dose plus maintenance group, 332.5±162.33mL in the high dose group and 240.7±88.15mL in the high dose maintenance group (p <0.001). The reduction in postoperative blood loss in the drain for the first 24hours was 80±44.44mL in the placebo group, 89.88±44.87mL in the low dose group, 56.7±29.12mL in the low dose plus maintenance group, 77.9±35.74mL in the high dose group and 46.7±19.9mL in the high dose maintenance group (p <0.001). DVT was not encountered in any patient. CONCLUSION Tranexamic acid was most effective in reducing surgical blood loss and blood transfusion requirements in a low dose+maintenance group.
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Affiliation(s)
- Ravi Saravanan
- SRM Medical College Hospital and Research Centre, Department of Anaesthesia, Tamilnadu, India
| | - Rajagopalan Venkatraman
- SRM Medical College Hospital and Research Centre, Department of Anaesthesia, Tamilnadu, India.
| | - Krishnamoorthy Karthik
- SRM Medical College Hospital and Research Centre, Department of Anaesthesia, Tamilnadu, India
| | - Anand Pushparani
- SRM Medical College Hospital and Research Centre, Department of Anaesthesia, Tamilnadu, India
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Schwaiger M, Wallner J, Edmondson SJ, Mischak I, Rabensteiner J, Gary T, Zemann W. Is there a hidden blood loss in orthognathic surgery and should it be considered? Results of a prospective cohort study. J Craniomaxillofac Surg 2020; 49:545-555. [PMID: 33992517 DOI: 10.1016/j.jcms.2020.07.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/17/2020] [Accepted: 07/25/2020] [Indexed: 10/23/2022] Open
Abstract
The aim of this prospective observational study was to investigate the parameter 'hidden blood loss' (HBL) in the context of orthognathic surgery, incorporating undetected bleeding volumes occurring intra- and postoperatively. Orthognathic bleeding volumes were recorded at three different time points. At the end of the operation the visible intraoperative blood loss (VBL) was measured. Additionally, the perioperative blood loss was calculated 24 h and 48 h postoperatively using the 'haemoglobin balance method'. Analysis of the HBL was based on the difference between the visible intraoperative blood loss (VBL) and calculated blood loss (CBL), determined 48 h after surgery. 82 patients (male 33, female 49) were included in this study, of whom 41 underwent bimaxillary surgery and of whom 41 underwent Bilateral Sagittal Split Osteotomy (BSSO). Statistically significant differences with reference to the absolute bleeding volumes were found when comparing the two treatment modalities. In terms of HBL, a bleeding volume of 287.2 ml (±265.9) in the bimaxillary group and 346.9 ml (±271.3) in the BSSO cohort was recorded. This accounted for 32.2% (bimaxillary surgery) and 62.6% (BSSO) of the CBL after 48 h (BIMAX vs. BSSO, p < 0.001). HBL is a valuable adjunct to record within the perioperative management of orthognathic surgery to further improve patient safety and postoperative outcomes.
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Affiliation(s)
- Michael Schwaiger
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Austria
| | - Jürgen Wallner
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Austria; Department of Cranio- Maxillofacial Surgery, AZ Monica and the University Hospital of Antwerp, Antwerp, Belgium.
| | - Sarah-Jayne Edmondson
- Department of Plastic and Reconstructive Surgery, Guy's and St. Thomas' Hospital, London, UK
| | - Irene Mischak
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Austria
| | - Jasmin Rabensteiner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Austria
| | - Thomas Gary
- Division of Angiology, Medical University of Graz, Austria
| | - Wolfgang Zemann
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Austria
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25
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Sun L, Guo R, Feng Y. Efficacy and Safety of Tranexamic Acid in Bimaxillary Orthognathic Surgery. Plast Surg (Oakv) 2020; 28:94-104. [PMID: 32596184 DOI: 10.1177/2292550320925897] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Tranexamic acid (TXA) has been widely used during craniofacial and orthognathic surgery (OS). However, results of the literature are inconsistent due to specific type of surgery and a small sample of studies. The purpose of this study was to evaluate the role of TXA in bimaxillary OS. Methods We performed a comprehensive literature search of PubMed, Cochrane Central Register of Controlled Trials, and EMBASE to identify randomized controlled trials (RCTs) that compared effect of TXA on bimaxillary OS with placebo. Outcomes of interests included intraoperative blood loss, allogenic transfusion, operation time, and volume of irrigation fluid. Random effects models were chosen considering that heterogeneity between studies was anticipated, and I 2 statistics were used to test for the presence of heterogeneity. Results Totally 6 RCTs were identified. Tranexamic acid resulted in significantly reduced intraoperative blood loss (weighted mean difference [WMD] = -264.82 mL; 95% CI: -380.60 to -149.04 mL) and decreased amounts of irrigation fluid (WMD = -229.23 mL; 95% CI: -399.63 to -58.83 mL). However, TXA had no remarkable impact on risk of allogenic blood transfusion (pooled risk ratio = 0.50; 95% CI: 0.20-1.23), operation time (WMD = -8.71 min; 95% CI: -20.98 to 3.57 min), and length of hospital stay (WMD = -0.24 day; 95% CI: -0.62 to 0.14 day). No TXA-associated severe adverse reactions or complications were observed. Conclusions Currently available meta-analysis reveals that TXA is effective in decreasing intraoperative blood loss; however, it does not reduce the risk of allogenic blood transfusion in bimaxillary OS.
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Affiliation(s)
- Liang Sun
- Department of Anesthesiology, Peking University People's Hospital, Beijing, China
| | - Rui Guo
- Editorial Department of National Medical Journal of China, Chinese Medical Journals Publishing House, Chinese Medical Association, Beijing, China
| | - Yi Feng
- Department of Anesthesiology, Peking University People's Hospital, Beijing, China
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26
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Sharma H, Arora S, Bhatia N, Rattan V, Sethi S. Tranexamic Acid Is Associated With Improved Operative Field in Orthognathic Surgery. J Oral Maxillofac Surg 2020; 78:1509-1517. [PMID: 32497489 DOI: 10.1016/j.joms.2020.04.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 04/24/2020] [Accepted: 04/24/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE In the past, both tranexamic acid and dexmedetomidine have been used separately to decrease intraoperative blood loss during orthognathic surgery. However, their combined use in the same setting has never been prospectively evaluated. The present study was conducted to evaluate the effect of tranexamic acid on operative field visibility and blood loss during orthognathic surgery after dexmedetomidine-induced hypotensive anesthesia. PATIENTS AND METHODS The present prospective, randomized clinical trial included patients who had undergone orthognathic surgery under general anesthesia. The patients were divided into 2 groups. The dexmedetomidine and tranexamic (DT) group received an intravenous bolus of tranexamic acid (15 mg/kg) and intravenous dexmedetomidine (0.25 to 0.7 μg/kg/hr) as maintenance infusion. The dexmedetomidine (DS) group received only intravenous dexmedetomidine at the same dosage. All the patients received a bolus dose of intravenous dexmedetomidine (1 μg/kg) before the start of anesthesia induction. The operating surgeon rated the quality of the surgical visual field every 15 minutes using the Fromme ordinal scale. Intraoperative blood loss was estimated using the modified gross formula. The operating surgeon's satisfaction was assessed using a Likert scale. Data were analyzed using SPSS, version 22.0 (IBM Corp, Armonk, NY). Kolmogorov-Smirnov tests were used to assess the normality of the measured data, and categorical variables were analyzed using the χ2 or Fischer exact test. RESULTS The study sample included 36 patients, with a mean age of 23.67 ± 11.298 years in the DS group and 20.28 ± 3.286 years in the DT group. Of the patients in the DS and DT groups, 66.66 and 61.11% were male, respectively. No statistically significant differences were found in the baseline characteristics between the 2 treatment groups. The surgeon reported a significantly better surgical visual field in the DT group compared with that in the DS group (P = .001). Also, the intraoperative blood loss significantly less in the DT group (231.11 ± 137.64 mL vs 360.17 ± 187.86 mL; P = .025). CONCLUSIONS Tranexamic acid improved surgical field visibility and reduced intraoperative blood loss when administered in conjunction with dexmedetomidine during orthognathic surgery under controlled hypotensive anesthesia.
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Affiliation(s)
- Harjinder Sharma
- Junior Resident, Department of Anesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Suman Arora
- Professor, Department of Anesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Nidhi Bhatia
- Additional Professor, Department of Anesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| | - Vidya Rattan
- Additional Professor, Department of Anesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sameer Sethi
- Professor, Unit of Oral and Maxillofacial Surgery, Oral Health Sciences Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Fatima N, Barra ME, Roberts RJ, Massaad E, Hadzipasic M, Shankar GM, Shin JH. Advances in surgical hemostasis: a comprehensive review and meta-analysis on topical tranexamic acid in spinal deformity surgery. Neurosurg Rev 2020; 44:163-175. [PMID: 31938967 DOI: 10.1007/s10143-020-01236-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 12/12/2019] [Accepted: 01/02/2020] [Indexed: 11/30/2022]
Abstract
Tranexamic acid (TXA) is an effective and commonly used hemostatic agent for perioperative blood loss in various surgical specialties. It is being increasingly used in spinal deformity surgery. We aimed to evaluate the safety and efficacy of topical TXA (tTXA) compared to both placebo and/or intravenous (IV) TXA in patients undergoing spinal deformity surgery. We conducted a systematic review of the electronic databases using different MeSH terms from January 1970 to August 2019. Pooled and subgroup analysis was performed using fixed and random-effect model based upon the heterogeneity (I2). A total of 609 patients (tTXA: n = 258, 42.4%) from 8 studies were included. We found that there was a statistically significant difference in terms of (i) postoperative blood loss [mean difference (MD) - 147.1, 95% CI - 189.5 to - 104.8, p < 0.00001], (ii) postoperative hemoglobin level (MD 1.09, 95% CI 0.45 to 1.72, p = 0.0008), (iii) operative time (MD 7.47, 95% CI 2.94 to 12.00, p < 0.00001), (iv) postoperative transfusion rate [odds ratio (OR) 0.39, 95% CI 0.20 to 0.78, p = 0.007], postoperative drain output (MD, - 184.0, 95% CI - 222.03 to - 146.04, p < 0.00001), and (v) duration of hospital stay (MD - 1.14, 95% CI - 1.44 to - 0.85, p < 0.00001) in patients treated with tTXA compared to the control group. However, there was no significant difference in terms of intraoperative blood loss (p = 0.13) and complications (p = 0.23) between the two comparative groups. Furthermore, low-dose (250-500 mg) tTXA (p < 0.00001) reduced postoperative blood loss more effectively compared to high-dose tTXA (1-3 g) (p = 0.001). Our meta-analysis corroborates the effectiveness and safety of tTXA in spinal deformity surgery.
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Affiliation(s)
- Nida Fatima
- Department of Neurosurgery, Massachusetts General Hospital, Boston, USA.
| | - Megan E Barra
- Department of Clinical Pharmacist, Massachusetts General Hospital, Boston, USA
| | | | - Elie Massaad
- Department of Neurosurgery, Massachusetts General Hospital, Boston, USA
| | | | - Ganesh M Shankar
- Department of Neurosurgery, Massachusetts General Hospital, Boston, USA
| | - John H Shin
- Department of Neurosurgery, Massachusetts General Hospital, Boston, USA
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Houston BL, Uminski K, Mutter T, Rimmer E, Houston DS, Menard CE, Garland A, Ariano R, Tinmouth A, Abou-Setta AM, Rabbani R, Neilson C, Rochwerg B, Turgeon AF, Falk J, Breau RH, Fergusson DA, Zarychanski R. Efficacy and Safety of Tranexamic Acid in Major Non-Cardiac Surgeries at High Risk for Transfusion: A Systematic Review and Meta-Analysis. Transfus Med Rev 2020; 34:51-62. [DOI: 10.1016/j.tmrv.2019.10.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 09/06/2019] [Accepted: 10/02/2019] [Indexed: 12/14/2022]
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29
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Bhatia N, Sen I, Kumari K, Kumar P, Bharti N. Impact of single dose intravenous tranexamic acid on peri-operative blood transfusion requirements in burn patients: A prospective, randomized trial. EGYPTIAN JOURNAL OF ANAESTHESIA 2019. [DOI: 10.1016/j.egja.2017.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
- Nidhi Bhatia
- Department of Anaesthesia & Intensive Care, PGIMER, Chandigarh, India
| | - Indu Sen
- Department of Anaesthesia & Intensive Care, PGIMER, Chandigarh, India
| | - Kamlesh Kumari
- Department of Anaesthesia & Intensive Care, Dr. SN Medical College, Jodhpur, India
| | - Parmod Kumar
- Department of Plastic Surgery, PGIMER, Chandigarh, India
| | - Neerja Bharti
- Department of Anaesthesia & Intensive Care, PGIMER, Chandigarh, India
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30
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El Shal SM, Hasanein R. Effect of intravenous tranexamic acid and epsilon aminocaproic acid on bleeding and surgical field quality during functional endoscopic sinus surgery (FESS). EGYPTIAN JOURNAL OF ANAESTHESIA 2019. [DOI: 10.1016/j.egja.2014.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Sahar M. El Shal
- Department of Anesthesia, Faculty of Medicine , Cairo University , Egypt
| | - Riham Hasanein
- Department of Anesthesia, Faculty of Medicine , Cairo University , Egypt
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31
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Comprehensive assessment of tranexamic acid during orthognathic surgery: A systematic review and meta-analysis of randomized, controlled trials. J Craniomaxillofac Surg 2019; 47:592-601. [DOI: 10.1016/j.jcms.2019.01.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/01/2018] [Accepted: 01/15/2019] [Indexed: 11/22/2022] Open
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32
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Ping WD, Zhao QM, Sun HF, Lu HS, Li F. Role of tranexamic acid in nasal surgery: A systemic review and meta-analysis of randomized control trial. Medicine (Baltimore) 2019; 98:e15202. [PMID: 31008946 PMCID: PMC6494350 DOI: 10.1097/md.0000000000015202] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Nasal surgeries (such as Functional Endoscopic Sinus Surgery, Rhinoplasty, and Septorhinoplasty) are popular procedures. But perioperative bleeding, eyelid edema, and periorbital ecchymosis remain problems. Tranexamic acid (TXA) is an antifibrinolytic, and it was used to reduce the perioperative bleeding. However, there is no enough evidence judging its safety and efficiency. Therefore, a meta-analysis is conducted by us to evaluate the role of TXA in patients undergoing nasal surgeries. METHOD A search of the literature was performed until June 2018; the PubMed, Embase, Cochrane Central Register of Controlled Trials, and Google Scholar databases were searched for related articles using search strategy. Two authors independently assessed the methodological quality of the included studies and extracted data. Surgical information and postoperative outcomes were analyzed. Only randomized controlled trial (RCT) articles were included, and subgroup analysis was established to deal with heterogeneity. RevMan 5.3 software was selected to conduct the meta-analysis. RESULT Eleven RCTs were included in our meta-analysis. There were significant differences in blood loss (P < .001), surgical field quality (P < .001), edema rating of upper (P < .001) and lower (P < .001) eyelid, ecchymosis rating of upper (P < .001) and lower eyelid (P < .001) when comparing the TXA group to the placebo group. However, the difference in operation time (P = .57) was not significant between the two groups. CONCLUSION Perioperative TXA could reduce the blood loss and improve the quality of surgery field during nasal surgery, and it was helpful for reducing the edema and ecchymosis after nasal surgeries, but it has little influence in reducing the operation time.
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Affiliation(s)
- Wei-dong Ping
- Department of Plastic and Reconstructive Surgery, Zhejiang Hospital
| | - Qi-ming Zhao
- Department of Plastic and Reconstructive Surgery, Zhejiang Hospital
| | - Hua-feng Sun
- Department of Plastic and Reconstructive Surgery, 903th Hospital of PLA, Hangzhou, Zhejiang, China
| | - Hai-shan Lu
- Department of Plastic and Reconstructive Surgery, 903th Hospital of PLA, Hangzhou, Zhejiang, China
| | - Fei Li
- Department of Plastic and Reconstructive Surgery, Zhejiang Hospital
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Mei A, Qiu L. The efficacy of tranexamic acid for orthognathic surgery: a meta-analysis of randomized controlled trials. Int J Oral Maxillofac Surg 2019; 48:1323-1328. [PMID: 30902548 DOI: 10.1016/j.ijom.2018.07.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 06/08/2018] [Accepted: 07/23/2018] [Indexed: 11/17/2022]
Abstract
The efficacy of tranexamic acid in orthognathic surgery remains controversial. We conducted a systematic review and meta-analysis to explore the influence of tranexamic acid on blood loss for orthognathic surgery. We performed a search of PubMed, Embase, Web of science, EBSCO, and Cochrane library databases through October 2017 for randomized controlled trials (RCTs) assessing the effects of tranexamic acid versus placebo on orthognathic surgery. Meta-analysis was performed using the random-effects model. Six RCTs were included in the meta-analysis. Overall, compared with placebo in orthognathic surgery, tranexamic acid administration results in significantly decreased blood loss [mean difference (MD)=-159.73; 95% confidence interval (CI)=-236.42 to -83.03; P<0.0001], and higher postoperative haemoglobin (MD=0.71; 95% CI=0.11 to 1.31; P=0.02), but has no remarkable impact on postoperative haematocrit (MD=1.23; 95% CI=-1.22 to 3.69; P=0.33) and operation time (MD=-2.35; 95% CI=-18.05 to 13.36; P=0.77). In addition, patients with orthognathic surgery need decreased amounts of irrigant fluid (MD=-229.23; 95% CI=-399.63 to -58.83; P=0.008) after using tranexamic acid. We concluded that tranexamic acid promotes the bleeding control in orthognathic surgery.
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Affiliation(s)
- A Mei
- Department of Burn and Plastic Surgery, Children's Hospital of Chongqing Medical University, Chongqing, PR China
| | - L Qiu
- Department of Burn and Plastic Surgery, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
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Siotou K, Siotos C, Azizi A, Cheah MA, Seal SM, Redett RJ, Rosson GD. The Role of Antifibrinolytics in Reducing Blood Loss During Craniofacial or Orthognathic Surgical Procedures: A Meta-Analysis. J Oral Maxillofac Surg 2019; 77:1245-1260. [PMID: 30796910 DOI: 10.1016/j.joms.2019.01.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/19/2019] [Accepted: 01/21/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE Use of antifibrinolytic drugs in craniofacial and orthognathic surgery seems quite promising and has strong advocates. However, supporting evidence is controversial and limited by a small sample of individual studies. We sought to systematically review and meta-analyze the available data regarding the role of preoperative or intraoperative antifibrinolytic drugs (eg, tranexamic acid, aprotinin, or aminocaproic acid) in craniofacial and orthognathic surgery. MATERIALS AND METHODS We searched PubMed, Scopus, Embase, the Cochrane Library, and Web of Science through April 19, 2018, according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Outcomes of interest included the volume of blood loss, volume of transfusions, and operative time. A meta-analysis was performed with a random-effects model using Review Manager (RevMan) software (The Cochrane Collaboration, Copenhagen, Denmark). RESULTS We identified 32 eligible studies with 749 patients undergoing craniofacial surgery and 546 undergoing orthognathic surgery. Meta-analysis showed that antifibrinolytic use led to statistically significant decreases in blood loss and blood transfusions for craniofacial procedures in adult or pediatric patients and to significantly less blood loss during orthognathic surgical procedures. Operative time did not significantly differ for either type of surgery. CONCLUSIONS Antifibrinolytics can significantly reduce blood loss in craniofacial surgical procedures including pediatric craniosynostosis and adult rhinoplasties and in orthognathic surgical procedures, as well as transfusion requirements in pediatric craniofacial surgical procedures. However, the clinical significance of the medications is still questionable because of the relative paucity of information on adverse effects and the usual small volume loss during those operations.
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Affiliation(s)
- Kalliopi Siotou
- Research Fellow, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Siotos
- Research Fellow, Department of Plastic & Reconstructive Surgery, Johns Hopkins University, Baltimore, MD.
| | - Armina Azizi
- Research Fellow, Department of Plastic & Reconstructive Surgery, Johns Hopkins University, Baltimore, MD
| | - Michael A Cheah
- Research Fellow, Department of Plastic & Reconstructive Surgery, Johns Hopkins University, Baltimore, MD; and Resident, Inova Fairfax Medical Campus, Falls Church, VA
| | - Stella M Seal
- Associate Director, Welch Medical Library, Johns Hopkins University, Baltimore, MD
| | - Richard J Redett
- Professor, Department of Plastic & Reconstructive Surgery, Johns Hopkins University, Baltimore, MD
| | - Gedge D Rosson
- Associate Professor, Department of Plastic & Reconstructive Surgery, Johns Hopkins University, Baltimore, MD
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35
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Yates J, Perelman I, Khair S, Taylor J, Lampron J, Tinmouth A, Saidenberg E. Exclusion criteria and adverse events in perioperative trials of tranexamic acid: a systematic review and meta-analysis. Transfusion 2018; 59:806-824. [PMID: 30516835 DOI: 10.1111/trf.15030] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/01/2018] [Accepted: 10/06/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Tranexamic acid (TXA) is an inexpensive therapy effective at minimizing perioperative blood loss and transfusion. However, it remains underutilized due to safety concerns. To date, no evidence-based guidelines exist identifying which patients should not receive TXA therapy. This study determined patient groups for whom safety information regarding TXA is lacking due to common exclusion from perioperative TXA trials. STUDY DESIGN AND METHODS A systematic review searching the databases Medline, EMBASE, CENTRAL, and Clinicaltrials.gov was performed. Randomized controlled trials (RCTs) administering systemic TXA perioperatively to elective or emergent surgery patients were eligible. Our primary outcome was to describe exclusion criteria of RCTs, and the secondary outcome was TXA safety. A descriptive synthesis of exclusion criteria was performed, and TXA safety was assessed by meta-analysis. RESULTS A total of 268 eligible RCTs were included. Meta-analysis showed that systemic TXA did not increase risk of adverse events compared to placebo or no intervention (relative risk, 1.05; 95% confidence interval, 0.99-1.12). Patient groups commonly excluded from perioperative TXA trials, and thus potentially lacking TXA safety data, were those with major comorbidities, a history of thromboembolism, medication use affecting coagulation, TXA allergy, and coagulopathy. Exclusion of patients with major comorbidities may not be necessary; we showed that the risk of adverse events was similar in studies that excluded patients with major comorbidities and those that did not. CONCLUSION Sufficient evidence exists to develop perioperative guidelines for TXA use in many populations. Further studies evaluating perioperative TXA use in patients with a history of thromboembolism are warranted.
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Affiliation(s)
- Jeffrey Yates
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Iris Perelman
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.,Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Simonne Khair
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Joshua Taylor
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Jacinthe Lampron
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.,Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Ottawa Hospital, Ottawa, Ontario, Canada
| | - Alan Tinmouth
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.,Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Ottawa Hospital, Ottawa, Ontario, Canada
| | - Elianna Saidenberg
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.,Clinical Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Ottawa Hospital, Ottawa, Ontario, Canada
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Antifibrinolytic Agents in Plastic Surgery: Current Practices and Future Directions. Plast Reconstr Surg 2018; 141:937e-949e. [PMID: 29794717 DOI: 10.1097/prs.0000000000004421] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Prevention of blood loss is a chief consideration in plastic and reconstructive surgery. The antifibrinolytic drugs tranexamic acid and ε-aminocaproic acid have emerged as promising agents to reduce both perioperative blood loss and transfusion requirements. However, published reports in the plastic surgery literature are lacking. The authors sought to summarize the current knowledge of the use of antifibrinolytics in plastic surgery by reviewing the existing literature for clinical outcomes and recommendations. METHODS A systematic review of the PubMed, Cochrane, and Google Scholar databases was conducted for publications examining the use of antifibrinolytics in plastic surgery. Studies were abstracted for procedure type, antifibrinolytic dose, time and mode of administration, blood loss, transfusion requirements, and complications. RESULTS Thirty-three studies were deemed eligible for inclusion, comprising a total of 1823 patients undergoing plastic surgical procedures with tranexamic acid (n = 1328) and/or ε-aminocaproic acid (n = 495). CONCLUSIONS Tranexamic acid and ε-aminocaproic acid are widely used to reduce blood loss and transfusion requirements in craniofacial and orthognathic surgery, without an increased risk of adverse events. Intravenous administration is most commonly used, although topical formulations show similar efficacy with a reduced systemic distribution. Tranexamic acid has also emerged as a promising agent in aesthetic surgery and burn care, due to its favorable safety profile and role in reducing blood loss, achieving an improved surgical field, and reducing edema and ecchymosis. Further investigation of these agents in the fields of burn care, aesthetic surgery, and microsurgery is warranted to standardize protocols for clinical use.
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An Unusual Case of Deep Vein Thrombosis After Orthognathic Surgery: A Case Report and Review of the Literature. J Oral Maxillofac Surg 2018; 76:2649.e1-2649.e9. [PMID: 30145191 DOI: 10.1016/j.joms.2018.07.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 07/23/2018] [Accepted: 07/23/2018] [Indexed: 11/24/2022]
Abstract
Deep vein thrombosis (DVT) is caused primarily by obstruction of blood flow in the deep veins in the lower limbs. It is a form of thrombophlebitis and can be a major cause of morbidity and mortality in hospitalized patients. This report describes an unusual case of DVT in a 21-year-old woman with Class III malocclusion who underwent bimaxillary orthognathic surgery (bilateral sagittal split osteotomy and Le Fort I osteotomy) under general anesthesia. She developed DVT unexpectedly 1 week after surgery, with episodes of sweating and chills in addition to lower limb edema, tenderness, and rigidity. D-dimer laboratory testing and venous Doppler sonography were performed and the DVT diagnosis was confirmed; therefore, the patient was admitted to the intensive care unit for anticoagulant and supportive therapy. Although the incidence rate of thromboembolism in hospitalized patients undergoing oral and maxillofacial surgery is low, it is not an operation without risk of DVT. This complication can cause fatal acute pulmonary thromboembolism and death. This case study illustrates that pharmacologic treatment of menorrhagia with mefenamic acid combined with intraoperative use of tranexamic acid for control of blood loss might put the patient at increased risk of DVT. Hence, maxillofacial surgeons should assess all their patients preoperatively for thromboembolism risk; if they suspect any risk factors in the patient, prompt diagnostic tests and management should be ordered.
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The Effect of Tranexamic Acid and Gender on Intraoperative Bleeding in Orthognathic Surgery—A Randomized Controlled Trial. J Oral Maxillofac Surg 2018; 76:1327-1333. [DOI: 10.1016/j.joms.2017.11.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 11/12/2017] [Accepted: 11/13/2017] [Indexed: 01/07/2023]
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Eshghpour M, Samieirad S, Attar AS, Kermani H, Seddigh S. Propofol Versus Remifentanil: Which One Is More Effective in Reducing Blood Loss During Orthognathic Surgery? A Randomized Clinical Trial. J Oral Maxillofac Surg 2018; 76:1882.e1-1882.e7. [PMID: 29902418 DOI: 10.1016/j.joms.2018.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 04/14/2018] [Accepted: 05/08/2018] [Indexed: 11/30/2022]
Abstract
PURPOSE Propofol and remifentanil are 2 useful drugs used in induced hypotensive anesthesia. The purpose of this study was to compare the effects of these drugs on intraoperative blood loss, transfusion requirements, and hemodynamic status during standardized orthognathic surgical procedures. MATERIALS AND METHODS In this double-blind randomized clinical trial, 50 consecutive healthy patients with Class III skeletal deformity were candidates for bimaxillary orthognathic surgery at Qaem Hospital, Mashhad University of Medical Sciences (Mashhad, Iran), from November 2016 until December 2017. These patients were randomly assigned to 2 equal-number groups to receive hypotensive anesthesia with propofol or remifentanil. Neither the surgeon nor the patients were aware of the study groups, whereas both the student and anesthesiologist were not blinded. Age and gender were recorded, and mean blood loss, mean arterial pressure, and mean heart rate, as well as duration of surgery and duration of general anesthesia, were monitored intraoperatively. The hypotensive anesthetic drugs were the primary predictor variables and the mean blood loss volume was the main outcome in this research. The independent t test and χ2 test were performed for data analysis using SPSS software (version 16; SPSS, Chicago, IL). RESULTS In this study, 25 patients with a mean age of 22.25 ± 3.31 years were investigated in each group. The mean blood loss volume was 578.26 ± 95.14 mL and 366.67 ± 64.92 mL in the propofol and remifentanil groups, respectively. The independent-samples t test showed that mean blood loss was significantly lower in the remifentanil group than in the propofol group (P = .001). Furthermore, the mean arterial blood pressure was significantly lower in the remifentanil group than in the propofol group (85 ± 20 mm Hg vs 95 ± 15 mm Hg, P < .001). CONCLUSIONS Hypotensive anesthesia with remifentanil, in comparison with propofol, significantly reduces mean blood loss during orthognathic surgery, which decreases the transfusion requirements and disadvantages of transfusion and blood loss.
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Affiliation(s)
- Majid Eshghpour
- Associate Professor, Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahand Samieirad
- Assistant Professor, Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Sharifian Attar
- Associate Professor, Endoscopic & Minimally Invasive Surgery Research Center, Department of Anesthesiology, Qaem Hospital, and Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamed Kermani
- Assistant Professor, Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sadaf Seddigh
- Dental Student, Student Research Committee, Dentistry Faculty, Mashhad University of Medical Sciences, Mashhad, Iran.
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Combining midfacial degloving, LeFort-I osteotomy and inferiorly extended lateral orbitotomy (Krönlein) for removal of an orbital cavernous haemangioma: a new approach. Int J Oral Maxillofac Surg 2018; 47:1281-1287. [PMID: 29703666 DOI: 10.1016/j.ijom.2018.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 02/26/2018] [Accepted: 04/09/2018] [Indexed: 01/01/2023]
Abstract
Orbital tumours, located in the medial extraconal and intraconal compartment of the orbit, represent a challenge, with regard to surgical exposure. In the present paper removal of a cavernous haemangioma, located in the medial intraconal compartment was accomplished by combining lateral orbitotomy, midfacial degloving and LeFort-I osteotomy. Resection of the tumour could be performed under direct vision. Surgical exposure and removal of the lesion were obtained, without causing damage to surrounding tissues. Aesthetical results and postoperative eye function proved to be highly satisfactorily. With regard to limitations, concerning the combination of these methods, extended surgery duration and invasiveness have to be named. According to the technical feasibility and postoperative results, this new surgical approach represents a reliable and fully viable alternative method for the removal of medial orbital tumours.
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Akbas E, Cebi Z, Cansiz E, Isler SC, Cakarer S. Does intravenous tranexamic acid reduce blood loss during surgically assisted rapid palatal expansion? J Istanb Univ Fac Dent 2017; 51:32-37. [PMID: 29114428 PMCID: PMC5624143 DOI: 10.17096/jiufd.94203] [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: 01/18/2017] [Accepted: 02/21/2017] [Indexed: 11/15/2022] Open
Abstract
Purpose: The purpose of this study was to evaluate the efficacy of tranexamic acid (TXA) in reducing blood loss during surgically assisted
rapid palatal expansion (SARPE) procedure. Subjects and Methods: A total of 34 patients (12 male, 22 female) who had been treated surgically under general anesthesia with SARPE
including pterygoid disjunction for transverse maxillary deficiency (TMD) were included in this study. The study group (n=17) received intravenous (IV)
TXA 10 mg/kg as a preoperative bolus; the control group (n=17) received normal saline solution. Preoperative and postoperative haemoglobin and haematocrit
values, intraoperative blood loss, and any blood product transfusion were recorded. Results: Blood loss during SARPE was statistically significantly less in the study group than the control group (p=0.0001). Conclusion: Preoperative IV administration of TXA can effectively control blood loss during when SARPE with pterygoid disjunction is performed.
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Affiliation(s)
- Emine Akbas
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Istanbul University Turkey
| | - Zerrin Cebi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Istanbul University Turkey
| | - Erol Cansiz
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Istanbul University Turkey
| | - Sabri Cemil Isler
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Istanbul University Turkey
| | - Sırmahan Cakarer
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Istanbul University Turkey
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Apipan B, Rummasak D, Narainthonsaenee T. The effect of different dosage regimens of tranexamic acid on blood loss in bimaxillary osteotomy: a randomized, double-blind, placebo-controlled study. Int J Oral Maxillofac Surg 2017; 47:608-612. [PMID: 29126691 DOI: 10.1016/j.ijom.2017.10.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 10/12/2017] [Indexed: 10/18/2022]
Abstract
The purpose of this study was to compare the effects of three dosage regimens of intravenous tranexamic acid and normal saline placebo on blood loss and the requirement for transfusion during bimaxillary osteotomy. A prospective, randomized, double-blind, placebo-controlled study was performed. Eighty patients scheduled for elective bimaxillary osteotomy were divided into four groups: a placebo group and three groups receiving a single dose of tranexamic acid 10, 15, or 20mg/kg body weight after the induction of anaesthesia. Demographic data, the anaesthetic time, the operative time, and the experience of the surgical team were similar in the four groups. Patients receiving placebo had increased blood loss compared to those receiving tranexamic acid. No significant difference in blood loss was found among those who received 10, 15, or 20mg/kg body weight of tranexamic acid. There was no significant difference in transfusion requirement, amount of 24-h postoperative vacuum drainage, length of hospital stay, or complications among the four groups. Prophylactic tranexamic acid decreased bleeding during bimaxillary osteotomy. Of the three dosages of tranexamic acid studied, the most efficacious and cost-effective dose to reduce bleeding was 10mg/kg body weight.
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Affiliation(s)
- B Apipan
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Mahidol University, Rajathavi, Bangkok, Thailand.
| | - D Rummasak
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Mahidol University, Rajathavi, Bangkok, Thailand
| | - T Narainthonsaenee
- Loei Hospital, Tambon Kut Pong, Amphoe Mueang Loei, Changwat Loei, Thailand
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Pandove PK, Singla RL, Mittal P, Mahajan N, Kumar A. Role of Tranexamic Acid on Blood Loss in Laparoscopic Cholecystectomy. Niger J Surg 2017; 23:111-114. [PMID: 29089735 PMCID: PMC5649425 DOI: 10.4103/njs.njs_53_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Context: Nonsurgical uses of tranexamic acid include the management of bleeding associated with leukemia, ocular bleeding, recurrent hemoptysis, menorrhagia, hereditary angioneurotic edema, and numerous other medical problems. However, there is hardly any documentation of the use of tranexamic acid in laparoscopic cholecystectomy. Aims: This study was conducted to evaluate the role of tranexamic acid in limiting blood loss in laparoscopic cholecystectomy and to evaluate the effect of blood loss on morbidity in terms of hospital stay and mortality of the patient. Subjects and Methods: The study was conducted on sixty patients admitted with gallstones, candidates for laparoscopic cholecystectomy. Thirty patients received an intravenous 20 mg/kg bolus dose of tranexamic acid at induction of anesthesia (Group A), and another thirty did not receive the aforementioned drug at induction (Group B). Statistical Analysis: The two groups were compared, and the data collected were entered and tabulated using Microsoft Office Excel and analyzed using appropriate statistical tests. Results: The mean postoperative hospital stay (2.4 vs. 2.63, P = 0.4147), drain fluid hemoglobin (Hb) (0.83 vs. 0.90, P = 0.2087), drain fluid hematocrit (0.2434 vs. 0.2627, P = 0.3787), mean drain output (85 vs. 87.23, P = 0.9271), mean pulse rate at the start of surgery (74.2 vs. 75, P > 0.999), mean pulse rate 24 h after surgery (75.9 vs. 76.4, P = 0.5775), and mean change in Hb (0.240 vs. 0.266, P = 0.2502) in both the groups were not significant. Conclusions: There is no active role of tranexamic acid in elective laparoscopic cholecystectomy.
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Affiliation(s)
- Paras Kumar Pandove
- Department of Surgery, Government Medical College and Rajindra Hospital, Patiala, Punjab, India
| | - Rachan Lal Singla
- Department of Surgery, Government Medical College and Rajindra Hospital, Patiala, Punjab, India
| | - Pallavi Mittal
- Department of Surgery, Government Medical College and Rajindra Hospital, Patiala, Punjab, India
| | - Nikhil Mahajan
- Department of Surgery, Government Medical College and Rajindra Hospital, Patiala, Punjab, India
| | - Ashwani Kumar
- Department of Surgery, Government Medical College and Rajindra Hospital, Patiala, Punjab, India
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Gausden EB, Qudsi R, Boone MD, OʼGara B, Ruzbarsky JJ, Lorich DG. Tranexamic Acid in Orthopaedic Trauma Surgery: A Meta-Analysis. J Orthop Trauma 2017; 31:513-519. [PMID: 28938281 PMCID: PMC6827340 DOI: 10.1097/bot.0000000000000913] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
AIM To systematically review and quantify the efficacy of tranexamic acid (TXA) use in reducing the risk of receiving a blood transfusion in patients undergoing orthopaedic trauma surgery, in reducing blood loss, and risk of thromboembolic events. METHODS A systematic literature search was performed using MEDLINE, Embase, ClinicalTrials.gov, and conference proceeding abstracts from 2014 to 2016. A minimum of 2 reviewers screened each study and graded quality. The primary outcome measure was the risk of receiving a blood transfusion in the TXA group versus control. A meta-analysis was performed to construct a combined odds ratio (OR) of receiving a blood transfusion, mean difference (MD) of blood loss, and OR of thromboembolic events. RESULTS Twelve studies were included in the quantitative analysis (1,333 patients). The risk of blood transfusion was significantly less in patients who were administered TXA compared with controls [OR 0.407; 95% confidence interval (CI) 0.278-0.594, I = 34, Q = 17, P ≤ 0.001]. There was significantly less blood loss in the TXA group compared with controls, as the mean difference was 304 mL (95% CI, 142-467 mL) (I = 94, Q value = 103, P < 0.001). There was no significant difference in risk of symptomatic thromboembolic events (OR 0.968; 95% CI, 0.530-1.766, I = 0, Q value = 5, P = 0.684). CONCLUSIONS In patients with orthopaedic trauma, TXA reduces the risk of blood transfusion, reduces perioperative blood loss, and has no significant effect on the risk of symptomatic thromboembolic events. More high-quality studies are needed to ensure the safety of the drug in these patients. LEVEL OF EVIDENCE Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Elizabeth B Gausden
- *Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY; †Harvard Combined Orthopaedic Residency Program, Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Boston, MA; ‡Department of Anesthesiology and Critical Care, Beth Israel Deaconess, Boston, MA; and §Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medical College/New York Presbyterian Hospital, New York, NY
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Ghanem AA, el Hadidi YN. Management of a Life Threatening Bleeding Following Extraction of Deciduous Second Molar Related to a Capillary Haemangioma. Craniomaxillofac Trauma Reconstr 2017; 10:166-170. [PMID: 28523092 PMCID: PMC5435487 DOI: 10.1055/s-0037-1598102] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 09/27/2016] [Indexed: 01/01/2023] Open
Abstract
Various forms of vascular lesion affect the head and neck region. The head and neck vascular lesions are classified into neoplasms and malformations. Neoplasm presents either as hemangioma or lymphangioma; neoplasm usually presents in young age compared with vascular malformation. A 9-year-old female patient presented to the outpatient clinic referred from the department of pedodontics after extraction of a right mandibular second deciduous molar. Extraction was done by dental GP in outpatient clinic. Massive bleeding followed the extraction. Bleeding was controlled by electrocoagulation of bleeding site and systemic and local application of antifibrinolytic agent. An intravenous line was placed to provide fluid replacement. Injection of intravenous cyklokapron was given to stabilize the blood clot. Selective embolization was performed 24 hours prior to surgical resection of lesion and the lesion was removed under general anesthesia followed by peripheral ostectomy of bone to remove any feeders. Different protocols are used to control life-threatening bleeding. Primary local measures such as Gelfoam packing, Tranexamic or Aminocaproic topical application, Surgicel application, Electrocautery, Bone wax, Ligation of External Carotid or Common Carotid Artery, or Selective Embolization of feeder vessel may be used to control the bleeding. Interventional radiographic blockage of feeder vessel currently shows high success rate in the management of life-threatening bleeding compared with previous techniques.
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Affiliation(s)
- Amr Amin Ghanem
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ain Shams University, Cairo, Egypt
| | - Yasser Nabil el Hadidi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ain Shams University, Cairo, Egypt
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Efficacy of tranexamic acid on side effects of rhinoplasty: A randomized double-blind study. J Craniomaxillofac Surg 2017; 45:897-902. [DOI: 10.1016/j.jcms.2017.03.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 12/16/2016] [Accepted: 03/03/2017] [Indexed: 11/21/2022] Open
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Salma RG, Al-Shammari FM, Al-Garni BA, Al-Qarzaee MA. Operative time, blood loss, hemoglobin drop, blood transfusion, and hospital stay in orthognathic surgery. Oral Maxillofac Surg 2017; 21:259-266. [PMID: 28466191 DOI: 10.1007/s10006-017-0626-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 04/24/2017] [Indexed: 06/07/2023]
Abstract
PURPOSE This study was conducted to evaluate the operative time, blood loss, hemoglobin drop, blood transfusion, and length of hospital stay in orthognathic surgery. METHODS A 10-year retrospective analysis was performed on patients who underwent bilateral sagittal split osteotomy (with or without genioplasty), Le Fort I osteotomy (with or without genioplasty), or any combination of these procedures. A total of 271 patients were included. RESULTS The age range was 17 to 49 years, with a mean age of 24.13 ± 4.51 years. Approximately 62% of patients underwent double-jaw surgery. The most common procedure was bilateral sagittal split with Le Fort I (37%). The average operative time was 3.96 ± 1.25 h. The mean estimated blood loss was 345.2 ± 149.74 mL. Approximately 9% of patients received intraoperative blood transfusion. The mean hemoglobin drop in the non-transfusion cases was 2.38 ± 0.89 g/dL. The mean postoperative hospital stay was 1.85 ± 0.83 days. Only one patient was admitted to the ICU for one night. CONCLUSIONS In orthognathic surgery, blood loss is relatively minor, blood transfusion is frequent, and ICU admission is unlikely. Operative time, blood loss, blood transfusion, and the complexity of the surgical procedure can significantly increase the length of hospital stay. Males may bleed more than females in orthognathic surgery. Hemoglobin drop can be overestimated due to hemodilution in orthognathic surgery, which may influence the decision to use blood transfusion.
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Affiliation(s)
- Ra'ed Ghaleb Salma
- Department of Oral and Maxillofacial Surgery, Riyadh Colleges of Dentistry and Pharmacy, P.O. Box 84891, Riyadh, 11681, Saudi Arabia.
| | - Fahad Mohammed Al-Shammari
- Department of Oral and Maxillofacial Surgery, King Khalid General Hospital, Hafar Al-Batin, Saudi Arabia
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Arantes GC, Pereira RMR, de Melo DB, Alonso N, Duarte MDCMB. Effectiveness of tranexamic acid for reducing intraoperative bleeding in palatoplasties: A randomized clinical trial. J Craniomaxillofac Surg 2016; 45:642-648. [PMID: 28318926 DOI: 10.1016/j.jcms.2016.12.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 11/27/2016] [Accepted: 12/20/2016] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Few data are available regarding blood loss during cleft palate surgery. This study assessed the effect of using tranexamic acid in the reduction of intraoperative bleeding. METHODS A double-blind, randomized clinical trial compared intraoperative bleeding and the incidence of oronasal fistulas after palatoplasties in a control group that was given placebo and an intervention group that was given 10 mg/kg tranexamic acid followed by a continuous infusion of 1 mg/kg/h of the same until the end of surgery. Patients who underwent primary palatoplasty with no known or suspected coagulation disorders at our institution during the study period were included in the study. RESULTS 70 patients were allocated, 66 received the intervention. Blood loss was reduced by 11.9%, without statistical significance. The incidence of fistulas in the intervention and control groups was 12.9% and 18.75%, respectively. The reduction of 5.8% (CI 95%: 12%-23.8%) was not significant. CONCLUSIONS The reduction of intraoperative blood loss was lower than expected and not statistically significant; a larger sample is needed to confirm the observed reduction. The drug did not seem to have negative effects on flap viability.
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Affiliation(s)
- Guilherme C Arantes
- Department of Plastic Surgery of the Professor Fernando Figueira Integral Medicine Institute (Instituto de Medicina Integral Prof. Fernando Figueira), Recife, Pernambuco (PE), Brazil.
| | - Rui Manoel R Pereira
- Plastic Surgery of the Professor Fernando Figueira Integral Medicine Institute (Instituto de Medicina Integral Prof. Fernando Figueira) (Head: Prof. Rui Manoel R. Pereira), Recife, PE, Brazil
| | - Daniela B de Melo
- Department of Plastic Surgery of the Professor Fernando Figueira Integral Medicine Institute (Instituto de Medicina Integral Prof. Fernando Figueira), Recife, PE, Brazil
| | - Nivaldo Alonso
- Postgraduate Program Sensu Stricto of the University of Sao Paulo (Universidade de Sao Paulo - USP), Brazil
| | - Maria do Carmo M B Duarte
- Postgraduate Program Sensu Stricto of the Professor Fernando Figueira Integral Medicine Institute (Instituto de Medicina Integral Prof. Fernando Figueira), Recife, PE, Brazil
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The Efficacy and Safety of Tranexamic Acid in Cranio-Maxillofacial and Plastic Surgery. J Craniofac Surg 2016; 27:374-9. [PMID: 26967076 DOI: 10.1097/scs.0000000000002250] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The antifibrinolytic drug tranexamic acid (TXA) is effective in reducing blood loss and transfusion requirements in other fields of elective surgery and its use is emerging in a number of plastic surgical subspecialties. This systematic review and meta-analysis evaluates the current evidence for the efficacy and safety of TXA in craniomaxillofacial, head and neck, breast, aesthetic, burns, and reconstructive microsurgery. We searched PubMed, EMBASE, Medline, The Cochrane Database of Systematic Reviews and the Cochrane Central Register of Controlled Trials for randomized controlled trials of TXA in plastic surgery. Studies were analyzed using standard methodology. A total of 7965 records were screened, of which 14 met the inclusion criteria. Seven were suitable for meta-analysis. In craniofacial surgery, TXA was associated with a mean reduction in blood loss of 18.2 mL/kg (P = 0.00001) and a mean reduction in blood transfusion of 8.7 mL/kg (P = 0.0001). In orthognathic surgery, TXA was associated with a mean reduction in blood loss of 156 mL (P = 0.001). Tranexamic acid may also have a role in reducing drainage output volumes in oncological breast excision and lymph node dissection of the neck. Level-1 evidence for efficacy in aesthetic surgery, burns, and reconstructive microsurgery is lacking. Although no reported complications were attributable to TXA, there remain no phase IV trials published. Level-1 evidence supports the use of TXA in craniofacial and orthognathic surgery. There exists an unmet need for studies in areas, including burns, aesthetic surgery, and reconstructive microsurgery. Phase IV trials in areas of proven efficacy are also required.
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Purwin M, Markowska A, Bruzgo I, Rusak T, Surażyński A, Jaworowska U, Midura-Nowaczek K. Peptides with 6-Aminohexanoic Acid: Synthesis and Evaluation as Plasmin Inhibitors. Int J Pept Res Ther 2016; 23:235-245. [PMID: 28491013 PMCID: PMC5401710 DOI: 10.1007/s10989-016-9555-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2016] [Indexed: 12/04/2022]
Abstract
Fifteen new peptide derivatives of ɛ-aminocaproic acid (EACA) containing the known fragment –Ala–Phe–Lys– with an affinity for plasmin were synthesised in the present study. The synthesis was carried out a solid phase. The following compounds were synthesised: H–Phe–Lys–EACA–X, H–d-Ala–Phe–Lys–EACA–X, H–Ala–Phe–Lys–EACA–X, H–d-Ala–Phe–EACA–X and H–Ala–Phe–EACA–X, where X = OH, NH2 and NH–(CH2)5–NH2. All peptides, except for those containing the sequence H–Ala–Phe–EACA–X, displayed higher inhibitory activity against plasmin than EACA. The most active and selective inhibitor of plasmin was the compound H–d-Ala–Phe–Lys–EACA–NH2 which inhibited the amidolytic activity of plasmin (IC50 = 0.02 mM), with the antifibrinolytic activity weaker than EACA. The resulting peptides did not affect the viability of fibroblast cells, colon cancer cell line DLD-1, breast MCF-7 and MDA-MB-231 cell lines.
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Affiliation(s)
- Maciej Purwin
- Department of Organic Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
| | - Agnieszka Markowska
- Department of Organic Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
| | - Irena Bruzgo
- Department of Organic Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
| | - Tomasz Rusak
- Department of Physical Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
| | - Arkadiusz Surażyński
- Department of Medicinal Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
| | - Urszula Jaworowska
- Department of Organic Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
| | - Krystyna Midura-Nowaczek
- Department of Organic Chemistry, Medical University of Bialystok, Mickiewicza 2A Str, 15-222 Białystok, Poland
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