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Diulus SC, Mucharraz C, Schmitt DR, Brown NM. Morbidity and Mortality Following Total Hip and Knee Arthroplasty With Spinal Versus General Anesthesia: A Retrospective Analysis. J Arthroplasty 2024:S0883-5403(24)00418-2. [PMID: 38703926 DOI: 10.1016/j.arth.2024.04.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND The optimal anesthetic mode in total joint arthroplasty (TJA) has yet to be clearly identified. Patients undergoing TJA may recieve spinal anesthesia (SA) or general anesthesia (GA). While arthroplasty literature indicates differences in postoperative morbidity, hip fracture literature does not show clear superiority of SA or GA. The purpose of this study was to further investigate this relationship and determine if there is a significant difference in morbidity and mortality between GA and SA in patients undergoing primary total joint arthroplasty. METHODS Patients undergoing primary THA or TKA from February 2007 to February 2021 were retrospectively reviewed, creating four cohorts: THA/GA (n = 1,266), THA/SA (n = 1,084), TKA/GA (n = 882), and THA/SA (n = 2,067). Readmission within 90 days, mortality within 365 days, and thromboembolic events within 30 days postoperatively were compared using logistic regression, controlling for age, body mass index, and Charlson Comorbidity Index. RESULTS The odds of experiencing a deep venous thrombosis within 30 days postoperatively were elevated in the analysis of both the THA/GA (odds ratio (OR) = 3.1; 95% confidence interval (CI): 1.5 to 7.0; P = .004) and the TKA/GA (OR = 1.9; 95% CI: 1.2 to 3.0; P = .005) groups. Similarly, the risk of pulmonary embolism as higher in the THA/GA cohort (OR = 3.9; 95% CI: 1.2 to 17.3; P = .04). There were also higher odds of mortality within 365 days postoperatively in THA/GA patients (OR = 4.3; 95% CI: 1.7 to 13.0; P = .004). No other differences existed among TKA patients. CONCLUSIONS Based upon these data, both SA and GA are reasonable options for primary TKA with similar risk profiles. However, GA may be associated with higher rates of deep venous thrombosis in TJA and pulmonary embolism in THA. General anesthesia (GA) was also loosely associated with increased mortality within 1 year of THA, but this result should be considered with caution. LEVEL OF EVIDENCE: 3
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Affiliation(s)
- Samantha C Diulus
- Department of Orthopaedic Surgery, Loyola University Medical Center, Maywood, Illinois
| | - Carlos Mucharraz
- Department of Anesthesiology, University of Colorado, Aurora, Colorado
| | - Daniel R Schmitt
- Department of Orthopaedic Surgery, Loyola University Medical Center, Maywood, Illinois
| | - Nicholas M Brown
- Department of Orthopaedic Surgery, Loyola University Medical Center, Maywood, Illinois
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2
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Intraoperative unfractionated heparin before femoral component cementation should be avoided in femoral neck fracture treated with hybrid total hip arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023:10.1007/s00590-023-03472-7. [PMID: 36645495 DOI: 10.1007/s00590-023-03472-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 01/09/2023] [Indexed: 01/17/2023]
Abstract
PURPOSE To compare the incidence of perioperative thromboembolic events in femoral neck fracture (FNF) patients treated with hybrid total hip arthroplasty (THA) with intraoperative unfractionated heparin (UFH) versus a control group without intraoperative UFH before femoral component cementation. METHODS We compared 139 cases without UFH (group A) versus 134 who received 10 UI/kg UFH (group B). Indication of UFH before cementation depended on the preferences of the anaesthesiologists in each case. We assessed intraoperative bone cement implantation syndrome (BCIS) and 30-day thromboembolic events, and 90-day and 1-year mortality. BCIS was classified as per Donaldson et al.'s classification according to the degree of hypotension, arterial desaturation or loss of consciousness. RESULTS BCIS was observed in 51 (18%) cases, including 37 (13%) grade 1 and 14 (5%) grade 2. Forty-seven BCISs (35%) were observed in group B and 4 (3%) in group A (p < 0.001). Multivariate regression showed that intraoperative UFH (OR = 18, CI 95% 6-52) and consumption of oral anticoagulants (OR = 3.3, CI 95% 1-10) increased the risk of BCIS. Five patients further developed a 30-day pulmonary embolism in group B, while 2 presented this complication in group A (p = 0.231). No association between BCIS and 30-day thromboembolic events was found (p = 0.62). 90-day (1% each, p = 0.98) and 1-year (2% vs. 3%, p = 0.38) mortality were similar. CONCLUSIONS BCIS was a frequent finding in FNF patients treated with hybrid THA. We found a paradoxically significant increase in BCIS with the use of UFH. Heparin did not seem to prevent BCIS, other thromboembolic events and mortality in this group of patients.
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Comparison of intercostal nerve blockage versus local anesthesia for tube thoracostomy insertion; a randomised controlled trial. INTERNATIONAL JOURNAL OF SURGERY OPEN 2022. [DOI: 10.1016/j.ijso.2022.100535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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The Effect of Hypotensive Anesthesia on Hemoglobin Levels during Total Knee Arthroplasty. J Clin Med 2020; 10:jcm10010057. [PMID: 33375273 PMCID: PMC7795316 DOI: 10.3390/jcm10010057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/19/2020] [Accepted: 12/22/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction: Hypotensive epidural anesthesia (HEA) is used in total joint arthroplasty as a safe and effective blood-saving modality. In order to maintain the blood pressure and heart rate patients, receive 1000 to 1500 mL of lactated Ringer’s solution during surgery. While HEA reduces the intraoperative blood loss, the effect of intravenous fluid loading on hemoglobin levels is not fully understood. The current study investigates the effect of HEA on perioperative hemoglobin levels. Materials and Methods: The study included 35 patients operated on by a single surgeon undergoing primary total knee arthroplasty under HEA. Intraoperatively, at least 300 mL of intravenous fluid were given every 15 min over the first 60 min after HEA. Blood samples were drawn before entering the operating room, after HEA, as well as after inflation of the tourniquet, every 15 min thereafter, as well as in the recovery room and on postoperative days one and two. In addition, fluid in- and outtake was recorded. Results: Patients received a mean 1275 mL during the 60 min of tourniquet time. The mean arterial pressure (MAP) 5 min after HEA dropped to 60 mmHg and reached a constant level of around 58 mmHg 15 min after HEA. The average hemoglobin level dropped from 13.9 g/dL prior to HEA, to 12.5 g/dL immediately after HEA (p < 0.001). Intraoperatively the hemoglobin level dropped further and reached 11.8 g/dL at 60 min in the absence of blood loss. Conclusions: Hypotensive epidural anesthesia and the resulting fluid substitution resulted in an average hemoglobin drop of 2.1 g/dL within the first 60 min. This needs to be taken into account when evaluating the need for blood transfusions after primary joint replacement surgery under HEA.
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Stryker LS, Gilliland JM, Odum SM, Mason JB. Femoral Vessel Blood Flow Is Preserved Throughout Direct Anterior Total Hip Arthroplasty. J Arthroplasty 2015; 30:998-1001. [PMID: 25662670 DOI: 10.1016/j.arth.2015.01.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2014] [Revised: 12/26/2014] [Accepted: 01/09/2015] [Indexed: 02/01/2023] Open
Abstract
Posterolateral and anterolateral approach THA disrupts femoral vessel blood flow, however, this has not been established for the direct anterior (DA) approach. Ten patients undergoing primary DA THA had peak vascular flow rates for the femoral artery and vein calculated via Doppler ultrasound at specified points: incision, acetabular preparation, femoral preparation and final reduction. Peak femoral arterial and venous flow decreased over baseline, but not significantly, during acetabular preparation (P=0.88, P=0.98) and femoral preparation (P=0.97, P=0.97). At final reduction, arterial peak flow was restored (P=1) with an increase in venous flow (P=0.55). Although there were alterations to peak flow, no vessel occlusion occurred at any point during DA THA.
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Affiliation(s)
- Louis S Stryker
- University of Texas Health Science Center San Antonio Department of Orthopedic Surgery, San Antonio, Texas
| | - Jeremy M Gilliland
- University of Utah Department of Orthopaedic Surgery, Salt Lake City, Utah
| | - Susan M Odum
- OrthoCarolina Research Institute, Inc., Charlotte, North Carolina
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Venous thromboembolism after facelift surgery under local anesthesia: results of a multicenter survey. Aesthetic Plast Surg 2014; 38:12-24. [PMID: 23708241 DOI: 10.1007/s00266-013-0132-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Accepted: 04/13/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a serious complication of cosmetic surgery, and studies have suggested that the incidence is not insignificant in facelift surgery. Use of local anesthesia over general anesthesia and shorter operative times are probable contributing factors to lower VTE incidence. Because there have been no large-scale assessments of VTE in facelifts as such, we investigated VTE incidence and relevant factors in facelift surgeries performed under local anesthesia only. METHODS We conducted a retrospective multicenter survey of facelift surgeons who utilize the American Society of Anesthesiologists level 1 oral anxiolysis and local diluted lidocaine anesthesia technique. Anonymous online surveys were sent to surgeons with questions regarding facelifts performed and VTE incidence over the previous 19 months. RESULTS Seventy-seven surgeons (93 % response rate) completed the survey, with 74 eligible surgeons reporting at least one facelift. Respondents reported five VTE events, for an overall VTE incidence of 1 event in 5,844 surgeries. Surgeons who reported performing facelifts at high volumes (>500 facelifts in 19 months) had a significantly lower VTE incidence than lower-volume surgeons (p = 0.011). High-volume surgeons also reported a significantly lower average operative time (p = 0.016), but for surgeries that did or did not result in VTE, there was no significant difference between surgeon-reported average operative times. CONCLUSION The low VTE incidence in this facelift series supports prior understanding that there is a low risk of VTE in surgery performed under local anesthesia and in surgery with shorter operative times. Limiting ancillary procedures to the face likely reduces operative time and likely also contributes to a lower VTE rate. The data further suggest that physicians performing facelifts more frequently tend to have shorter average operative times and overall lower VTE incidence. LEVEL OF EVIDENCE IV 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 the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Asakura Y, Tsuchiya H, Mori H, Yano T, Kanayama Y, Takagi H. Reduction of the incidence of development of venous thromboembolism by ultrasound-guided femoral nerve block in total knee arthroplasty. Korean J Anesthesiol 2011; 61:382-7. [PMID: 22148086 PMCID: PMC3229016 DOI: 10.4097/kjae.2011.61.5.382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Revised: 04/24/2011] [Accepted: 05/17/2011] [Indexed: 11/29/2022] Open
Abstract
Background Venous thromboembolism (VTE) and the subsequent development of pulmonary embolism (PE) is a major cause of post-operative mortality in total knee arthroplasty (TKA). We evaluated whether the addition of an ultrasound-guided femoral nerve block with general anesthesia affected the incidence in the development of VTE following TKA. Methods This was a retrospective non-randomized comparative study with patients assigned to groups based on the surgery date (pre-femoral nerve block versus post-femoral nerve block periods). All anesthesia and medical records of the patients who had undergone computer-navigated TKA in our facility between January 2009 and March 2010 were retrospectively reviewed. Results Forty patients were identified; 15 patients underwent computer-navigated TKA under general anesthesia alone (Group G) and 25 patients underwent surgery under general anesthesia combined with ultrasound-guided femoral nerve block (Group F). The incidence of development of VTE post-operatively was significantly lower in Group F (P = 0.037). Logistic regression analysis identified the use of a femoral nerve block as the most significant variable correlating with the incidence of post-operative development of VTE, and the odds ratio for VTE development in Group G was 3.12 (95% CI, 0.57-20.56). Conclusions We suggest the possibility that the addition of a femoral nerve block on general anesthesia may reduce the incidence of the development of VTE following TKA.
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Affiliation(s)
- Yusuke Asakura
- Department of Anesthesiology, Nagoya Kyoritsu Hospital, Nagoya, Japan
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8
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Abstract
Major surgery is associated with intraoperative and postoperative bleeding, generally treated with homologous blood transfusions, which carry the risk of infection, allergic reactions, or incompatibility as well as a number of organizational and economic problems. Transfusion strategies and steps to minimize perioperative bleeding are needed. Another resource is drugs; human recombinant erythropoietin, aprotinin, and some analogues of lysine have been used to reduce the rate of allogenic transfusions in the perioperative period. The safest method is autologous blood transfusions through predeposits and hemodilution; however, it can only be used for elective surgery. Autologous transfusion techniques include blood collection, both intraoperatively, as described by Orr, and postoperatively, as introduced by Borghi in 1984, which enables the continuous monitoring of postoperative bleeding. Blood collection can also be performed during emergency surgery, reducing the rate and costs of homologous transfusions.
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Affiliation(s)
- B Borghi
- Department of Surgery and Anaesthesiology Sciences, University of Bologna, Research Unit of Anaesthesia and Intensive Care, Rizzoli Orthopaedic Institute, Bologna, Italy.
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Affiliation(s)
- Louis M Kwong
- Department of Orthopedic Surgery, Harbor-UCLA Medical Center, Los Angeles, California, USA.
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Salvati EA, Sharrock NE, Westrich G, Potter HG, Valle AGD, Sculco TP. The 2007 ABJS Nicolas Andry Award: three decades of clinical, basic, and applied research on thromboembolic disease after THA: rationale and clinical results of a multimodal prophylaxis protocol. Clin Orthop Relat Res 2007; 459:246-54. [PMID: 17545765 DOI: 10.1097/blo.0b013e31805b7681] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Total hip arthroplasty is an operation with a high risk for venous thromboembolism. Three decades of research conducted at the Hospital for Special Surgery identified the exact timing of the thrombogenic stimulus during surgery, defined the role of magnetic resonance venography, and established the role of certain genetic and acquired predispositions. Based on these studies, we implemented a multimodal prophylaxis consisting of a series of safe preventive measures applied before, during, and immediately after surgery to reduce the risk of venous thromboembolism. If these safe preventive measures are strictly observed, postoperative pharmacologic prophylaxis does not need to be aggressive in the patient without predisposing factors who mobilizes promptly, thus diminishing the risk of bleeding associated with the use of anticoagulants and the overall cost of care. Our clinical experience with more than 5000 total hip arthroplasties performed during the last decade and closely followed prospectively for a minimum of 3 months clearly shows this multimodal prophylaxis is safe and effective resulting in a very low prevalence of thromboembolism.
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Affiliation(s)
- Eduardo A Salvati
- Department of Orthopaedics, Hospital for Special Surgery and Weill Medical College of Cornell University, New York, NY 10021, USA.
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Beksaç B, González Della Valle A, Salvati EA. Thromboembolic disease after total hip arthroplasty: who is at risk? Clin Orthop Relat Res 2006; 453:211-24. [PMID: 17006373 DOI: 10.1097/01.blo.0000238848.41670.41] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The strong activation of the clotting cascade that occurs during total hip arthroplasty places patients at increased risk for venous thromboembolism. The risk is higher in those patients with the following predisposing factors, listed in approximate order of importance: hip fracture; malignancy, particularly if associated with chemotherapy; antiphospholipid syndrome; immobility; history of venous thromboemholism; administration of tamoxifen; raloxifene; oral contraceptives or estrogen; morbid obesity; stroke; atherosclerosis; and an American Society of Anesthesiologists physical status classification of 3 or greater. The following risk factors are weak or controversial: advanced age; diabetes mellitus; congestive heart disease; atrial fibrillation; varicose veins; and smoking. However, 50% of patients who develop thromboembolism after total hip arthroplasty have no clinical predisposing factors. In a matched, controlled study, we defined the major genetic predispositions that increase the risk of venous thromboembolism after total hip arthroplasty: deficiency of antithrombin III (< 75%) and protein C (< 70%), and prothrombin gene mutation. Preoperative genetic screening in conjunction with the recognized clinical risk factors can help categorize postoperative venous thromboembolism risk and differentiate patients who can be protected with milder and safer prophylaxis (eg, aspirin, intermittent pneumatic compression) compared with those at higher risk who need to be anticoagulated.
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Affiliation(s)
- Burak Beksaç
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
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González Della Valle A, Serota A, Go G, Sorriaux G, Sculco TP, Sharrock NE, Salvati EA. Venous thromboembolism is rare with a multimodal prophylaxis protocol after total hip arthroplasty. Clin Orthop Relat Res 2006; 444:146-53. [PMID: 16446593 DOI: 10.1097/01.blo.0000201157.29325.f0] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
UNLABELLED We evaluated the safety and efficacy of a multimodal approach for prophylaxis of thromboembolism after total hip arthroplasty, which includes preoperative discontinuation of procoagulant medication; autologous blood donation; hypotensive epidural anesthesia; intravenous administration of heparin during surgery and before femoral preparation; aspiration of intramedullary contents; pneumatic compression; knee-high elastic stockings; and early mobilization and chemoprophylaxis for 4 to 6 weeks (aspirin 83%; warfarin 17%). One thousand nine hundred forty-seven consecutive, nonselected patients (2032 total hip arthroplasties) who received this multimodal prophylaxis were observed prospectively for 3 months. The incidence of asymptomatic deep vein thrombosis assessed by ultrasound in the first 171 patients was 6.4%. The incidence of clinical deep vein thrombosis in the subsequent 1776 patients was 2.5%. Symptomatic pulmonary embolism occurred in 0.6% (12 of 1947; nine in patients receiving aspirin and three in patients receiving Coumadin), none of them fatal. One patient died of a myocardial infarct. This multimodal approach is safe and efficacious and compares favorably with those reported in the literature and with our historic controls. If these preventive measures are strictly observed during the perioperative period, postoperative chemoprophylaxis does not need to be aggressive in the patient without predisposing factors. Our low rate of deep vein thrombosis and pulmonary embolism do not support routine anticoagulation prophylaxis with drugs that increase risk of bleeding. LEVEL OF EVIDENCE Therapeutic study, Level IV (case series). See the Guidelines for Authors for a complete description of levels of evidence.
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Eroglu A, Uzunlar H, Erciyes N. Comparison of hypotensive epidural anesthesia and hypotensive total intravenous anesthesia on intraoperative blood loss during total hip replacement. J Clin Anesth 2005; 17:420-5. [PMID: 16171661 DOI: 10.1016/j.jclinane.2004.09.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2004] [Accepted: 09/09/2004] [Indexed: 02/07/2023]
Abstract
STUDY OBJECTIVE To compare hypotensive epidural anesthesia (HEA) and hypotensive total intravenous anesthesia (HTIVA) with propofol and remifentanil on blood loss during primary total hip replacement. DESIGN Prospective, randomized clinical study. SETTING University hospital. PATIENTS Forty ASA physical status I, II, and III patients presenting for primary total hip replacement. INTERVENTIONS Patients received either HEA with bupivacaine (HEA group, n = 20) or HTIVA with propofol and remifentanil (HTIVA group, n = 20) to maintain mean arterial pressure between 50 and 60 mm Hg. MEASUREMENTS Duration of hypotension, blood loss, blood transfusions, hemodynamics, and coagulation studies were recorded in both groups. MAIN RESULTS Intraoperative blood loss, percentage of patients receiving blood substitution, and total packed red blood cells transfused were less in those patients receiving HEA than those receiving HTIVA (P = .001, .04, and .015, respectively). Mean central venous pressure was lower in the HEA group than in the HTIVA group intraoperatively (P = .019). Mean hemoglobin concentrations and coagulation studies were similar between the groups. Neurologic examinations of all patients were intact in the postoperative period. CONCLUSIONS In spite the similar mean arterial pressure levels noted between groups, HEA results in less intraoperative blood loss than HTIVA during primary total hip replacement. This outcome may be associated with non-positive pressure ventilation, distribution of blood flow, and lower mean intraoperative central venous pressure in the HEA group.
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Affiliation(s)
- Ahmet Eroglu
- Faculty of Medicine, Department of Anesthesiology and Reanimation, Karadeniz Technical University, 61080 Trabzon, Turkey.
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Sharrock NE, Go G, Mayman D, Sculco TP. Decreases in pulmonary artery oxygen saturation during total hip arthroplasty variations using 2 leg positioning techniques. J Arthroplasty 2005; 20:499-502. [PMID: 16124967 DOI: 10.1016/j.arth.2004.09.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2003] [Accepted: 09/10/2004] [Indexed: 02/01/2023] Open
Abstract
When the femoral component is being inserted during total hip arthroplasty, venous obstruction occurs because of twisting and kinking of the femoral vein. Relocation of the hip joint is associated with an acute reduction in pulmonary artery oxygen saturation (s(v)O(2)). To determine whether changes in leg positioning could influence femoral venous occlusion, 19 patients undergoing 1-stage bilateral total hip arthroplasty were studied using a randomized crossover study design of 2 leg positioning maneuvers. Keeping the thigh flexed and internally rotated throughout implantation of the femoral component (technique 1) was compared to bringing the leg into extension while maintaining internal rotation (technique 2) after insertion of the femoral component. After relocation of the hip joint, the reduction in s(v)O(2) was significantly less with technique 2 than technique 1 (P < .0001).
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Affiliation(s)
- Nigel E Sharrock
- Department of Anesthesiology, The Hospital for Special Surgery, New York, NY 10021, USA
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Wu CL, Caldwell MD. Effect of post-operative analgesia on patient morbidity. Best Pract Res Clin Anaesthesiol 2002; 16:549-63. [PMID: 12516891 DOI: 10.1053/bean.2002.0249] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The pathophysiology that commonly follows surgery results in detrimental physiological effects and may be associated with post-operative mortality and morbidity. The use of post-operative epidural analgesia, but not systemic opioids, may attenuate some of these adverse physiological effects and result in a decrease in patient-related morbidity post-operatively. Randomized trials suggest that the perioperative use of epidural analgesia may facilitate return of gastrointestinal function, attenuate hypercoagulable events and diminish post-operative pulmonary complications. A multimodal approach incorporating the use of epidural analgesia to control perioperative pathophysiology will facilitate the patient's recovery.
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Affiliation(s)
- Christopher L Wu
- Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins Hospital, Baltimore, Maryland 21287, USA
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Aranda M, Hanson CW. Anesthetics, sedatives, and paralytics. Understanding their use in the intensive care unit. Surg Clin North Am 2000; 80:933-47, x-xi. [PMID: 10897271 DOI: 10.1016/s0039-6109(05)70106-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This article reviews the use of inhalational, intravenous, and epidural agents used in the operating room and ICU. An emphasis is placed on the rationale for their selection. Additionally, the side effects and expected complications are discussed. By developing expertise with one's own repertoire of sedatives, narcotics, and neuromuscular blocking agents, one may decrease postoperative complications and lengths of stay.
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Affiliation(s)
- M Aranda
- Department of Anesthesia, University of Pennsylvania School of Medicine, Philadelphia, USA.
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Urmey WF. Combined regional and general anesthesia for orthopedic spine fusion surgery. ACTA ACUST UNITED AC 2000. [DOI: 10.1053/trap.2000.7029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Westrich GH, Farrell C, Bono JV, Ranawat CS, Salvati EA, Sculco TP. The incidence of venous thromboembolism after total hip arthroplasty: a specific hypotensive epidural anesthesia protocol. J Arthroplasty 1999; 14:456-63. [PMID: 10428226 DOI: 10.1016/s0883-5403(99)90101-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
We retrospectively reviewed all consecutive unilateral primary total hip arthroplasty (THA) procedures performed by 3 attending surgeons on the Arthroplasty Service at our institution from January 1, 1990, to December 31, 1993. All surgery was performed under a specific hypotensive epidural anesthesia protocol. Hypotensive epidural anesthesia at our institution provides a lower level of hypotension (mean arterial pressure of 50-60 mmHg) as compared to hypotensive anesthesia used more generally around the world (mean arterial pressure >70 mmHg). For each patient, hospital and postdischarge office records for a minimum of 3 months after surgery were reviewed for the type of postoperative screening test, the incidence of deep venous thrombosis (DVT), and the incidence of symptomatic pulmonary embolism (PE). Overall, 2,592 primary unilateral THAs were performed with 78.6% (2,037 of 2,592) of patients receiving a venogram. Our protocol for thromboembolic disease prophylaxis in these patients included aspirin postoperatively as well as antithromboembolic disease stockings and early ambulation (24-48 hours postoperatively). The 555 patients who did not receive venography were managed with a different protocol that included warfarin postoperatively as well as antithromboembolic disease stockings and early ambulation. This high-risk group consisted of patients who received warfarin preoperatively (ie, cardiac valve) or patients with a history of DVT who were to receive warfarin postoperatively, regardless of venography result. Overall, DVT was diagnosed in 10.3% (210 of 2,037) of patients who had a venogram. Of these patients who had venography, 2.3% (46 of 2,037) had an isolated proximal DVT; 6.0% (123 of 2,037), a distal DVT; and 2.0% (41 of 2,037), both a proximal and a distal DVT. Of the 87 cases of proximal DVT identified, 60.9% (53 of 87) were femoral DVT; 18.4% (16 of 87), popliteal DVT; and 20.7% (18 of 87), both femoral and popliteal DVT. Of the 164 distal DVT, 68.3% (112 of 164) were major calf DVT and 31.7% (52 of 164) were minor calf DVT. The overall incidence of major venous thrombosis (sum of proximal and major calf thrombi) was 9.8% (199 of 2,037) in patients who had venography. Ventilation-perfusion scanning was used selectively in patients symptomatic for PE. Overall, symptomatic PE was diagnosed by ventilation-perfusion scan in 1.0% (26 of 2,592) of patients, with 0.58% (15 of 2,592) of patients having an in-hospital PE. Of the 15 patients who had an in-hospital PE, 11 patients had a venogram, and only 3 of 11 were positive. Late symptomatic PE was defined from discharge (mean, 7 +/- 2 days) to 3 months after discharge from the hospital and occurred in 0.42% (11 of 2,592) of patients. One of the 11 late symptomatic PEs was fatal. In the overall study, this represents 0.04% (1 of 2,592) fatal PE. Of the 11 patients with a late symptomatic PE, 10 had venograms in the hospital, and all 10 were negative for DVT. Overall, in the patients with a positive venogram, the incidence of symptomatic PE was 1.4% (3 of 210), whereas in the patients with a negative venogram, the incidence of symptomatic PE was 0.44% (8 of 1,827). At our institution, patients who undergo primary THA performed with hypotensive epidural anesthesia, postoperative aspirin, antithromboembolic disease stockings, and early ambulation have a low risk for thromboembolic disease.
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Affiliation(s)
- G H Westrich
- The Hospital for Special Surgery-Cornell University Medical Center, New York, New York 10021, USA
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MacKenzie CR, Sharrock NE. Perioperative medical considerations in patients with rheumatoid arthritis. Rheum Dis Clin North Am 1998; 24:1-17. [PMID: 9494983 DOI: 10.1016/s0889-857x(05)70374-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Patients who suffer from chronic rheumatologic diseases, such as rheumatoid arthritis, frequently require orthopedic surgical intervention during the course of their illness. This article provides the reader with an overview of approaches to postoperative risk stratification. Reviewed are the basic concepts that underlie perioperative medical management, including such issues as the preoperative medical assessment, the currently employed anesthetic techniques, and approaches to postoperative analgesia. The impact of comorbid conditions on surgical outcome is discussed as are specific clinical problems that have particular relevance to the patient with rheumatoid arthritis.
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Affiliation(s)
- C R MacKenzie
- Department of Medicine, Hospital for Special Surgery, Cornell University Medical College, New York, New York, USA
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Brinker MR, Reuben JD, Mull JR, Cox DD, Daum WJ, Parker JR. Comparison of general and epidural anesthesia in patients undergoing primary unilateral THR. Orthopedics 1997; 20:109-15. [PMID: 9048387 DOI: 10.3928/0147-7447-19970201-06] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
One hundred ninety-five consecutive patients underwent 195 primary unilateral total hip arthroplasties between January 1988 and December 1993. Patients were divided into three groups based on the type of anesthesia utilized for their procedure. Group I consisted of 108 patients (59 women and 49 men; average age 56 years) who had general endotracheal anesthesia alone. Group II consisted of 70 patients (41 women and 29 men, average age 58 years) who had general endotracheal anesthesia with epidural augmentation intraoperatively and postoperatively. Group III consisted of 17 patients (6 women and 11 men, average age 62 years) who had epidural anesthesia only. Data were analyzed by anesthesia group to compare a variety of clinically relevant factors. No statistically significant differences among groups were noted regarding average age at surgery, the underlying diagnoses leading to joint replacement, the number of preexisting medical conditions, length of hospitalization, nonsurgical operating room time, intraoperative blood transfusions, intraoperative femur fractures, deep venous thrombosis, deep infections, death, or the prevalence of postoperative urinary tract infections. Postoperative urinary tract infections correlated with duration of Foley catheterization, but not the duration of epidural catheterization. Significant differences among anesthesia groups were observed for two factors: 1) estimated intraoperative blood loss was highest for Group I (P < .05) and was primarily a function of surgical time (P < .0001), and 2) postoperative Hemovac output (over the first and second postoperative 24-hour periods) was greatest for Group II (P < .05). Epidural anesthesia appears to be a safe modality in patients undergoing primary unilateral total hip replacement.
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Affiliation(s)
- M R Brinker
- Fondren Orthopedic Group LLP, Texas Orthopedic Hospital, Houston 77030, USA
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Salvati EA. Thromboembolism after THR: prophylaxis and treatment. Orthopedics 1995; 18:838-41. [PMID: 8570486 DOI: 10.3928/0147-7447-19950901-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- E A Salvati
- Hospital for Special Surgery, New York, NY 10021, USA
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