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Yamaguchi Y, Matsumura Y, Fujii M, Ide S, Sakai T, Nagamine S, Eto S, Shimazaki T, Tajima T, Mawatari M. Age-adjusted 5-factor modified frailty index as a valuable tool for patient selection in bilateral simultaneous total knee arthroplasty. Sci Rep 2024; 14:14598. [PMID: 38918560 PMCID: PMC11199499 DOI: 10.1038/s41598-024-65719-5] [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: 02/24/2024] [Accepted: 06/24/2024] [Indexed: 06/27/2024] Open
Abstract
Although bilateral simultaneous total knee arthroplasty (BSTKA) is an effective treatment for bilateral knee osteoarthritis, safety concerns and lack of precise patient selection criteria persist. The purpose of this retrospective study was to determine the complication rate and the role of frailty in patient selection for BSTKA. We analyzed data from 434 patients who underwent BSTKA between February 2012 and January 2021, examining demographic factors and preoperative blood test results. Complications occurred in 77 patients (18%), with anemia requiring transfusion being the most common (26 patients, 5.9%). In the univariate analysis, age ≥ 75 years, age-adjusted Charlson Comorbidity Index ≥ 5, age-adjusted 5-factor modified Frailty Index (aamFI-5) ≥ 3, hemoglobin ≤ 11.0 g/dL, albumin ≤ 3.5 g/dL, estimated glomerular filtration rate < 45 ml/dl/1.73 m2, and D-dimer ≥ 2.0 μg/mL contributed to postoperative complications (p < 0.05). Multivariate analysis identified aamFI-5 ≥ 3 as an independent risk factor (p = 0.002). Our findings underscore the practical utility of aamFI-5 in predicting complications after BSTKA, providing valuable guidance to surgeons in the selection of BSTKA candidates and ultimately improving clinical outcomes.
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Affiliation(s)
- Yuichi Yamaguchi
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
| | - Yosuke Matsumura
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
| | - Masanori Fujii
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan.
| | - Shuya Ide
- Tsuruta Orthopaedic Clinic, Saga, Japan
| | - Tatsuya Sakai
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
| | - Satomi Nagamine
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
| | - Shuichi Eto
- Department of Orthopaedic Surgery, National Hospital Organization Saga National Hospital, Saga, Japan
| | | | - Tomonori Tajima
- Department of Orthopaedic Surgery, JCHO Saga Central Hospital, Saga, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
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Kozai L, Matsumoto M, Mathews K, Andrews S, Nakasone C. Perioperative Complications in Patients over 70 Years of Age following Simultaneous Bilateral Total Knee Arthroplasty. J Knee Surg 2023; 36:362-367. [PMID: 34348399 DOI: 10.1055/s-0041-1733884] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Single-stage bilateral total knee arthroplasty (ssBTKA) can be used for patients presenting with bilateral arthritis and may result in fewer systemic and wound complications compared with two, independent procedures. However, the safety of ssBTKA in the elderly remains controversial. Therefore, the purpose of this study was to compare early complications and transfusion rates following ssBTKA in patients ≤ 70 years old or > 70 years old. This retrospective chart review of 313 consecutive patients undergoing ssBTKA included 174 patients ≤ 70 years old and 139 patients > 70 years old. Perioperative variables and postoperative complications were compared with univariate analyses between age groups. Multivariate analyses were performed to determine risk factors for developing perioperative complications and transfusions. Compared with patients ≤ 70, patients > 70 had significantly lower body mass index (p < 0.001) and were more commonly female (p = 0.024). Although wound (p > 0.12) and systemic complications (p > 0.54) were similar, 23% of patients > 70 required transfusion compared with only 8% of patients ≤ 70 (p < 0.001). Patients with preoperative anemia (p < 0.001), age > 70 (p = 0.002), or diabetes mellitus (p = 0.007) were at 5.7, 3.3, and 2.9 times greater risk for requiring a transfusion, respectively. Patients > 70 undergoing ssBTKA have a similar complication profile to patients ≤ 70 years old, suggesting age should not be an absolute exclusion criterion for ssBTKA. However, the risk of transfusion was significantly higher in those > 70, despite lower tourniquet times. Treatment of preoperative anemia may decrease the risk of transfusion and could provide adequate safety for patients > 70 to undergo ssBTKA by an experienced surgeon.
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Affiliation(s)
- Landon Kozai
- John A. Burns School of Medicine, Honolulu, Hawaii
| | - Maya Matsumoto
- John A. Burns School of Medicine, Honolulu, Hawaii.,Straub Medical Center, Bone and Joint Center, Honolulu, Hawaii
| | - Kristin Mathews
- Straub Medical Center, Bone and Joint Center, Honolulu, Hawaii
| | - Samantha Andrews
- Straub Medical Center, Bone and Joint Center, Honolulu, Hawaii.,Department of Surgery, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii
| | - Cass Nakasone
- Straub Medical Center, Bone and Joint Center, Honolulu, Hawaii.,Department of Surgery, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii
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Same-day bilateral total knee replacement versus unilateral total knee replacement: A comparative study. Orthop Traumatol Surg Res 2022; 108:103301. [PMID: 35508293 DOI: 10.1016/j.otsr.2022.103301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 05/22/2021] [Accepted: 06/02/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Bilateral total knee arthroplasty (TKA) in a single session is rarely done in France, mainly due to the increased risk of perioperative and late complications. The primary objective of this study was to compare the complication rates of same-day bilateral TKA (TKA bilat) with that of unilateral TKA (TKA unilat). The hypothesis was bilateral TKA increases the rate of early and late complications in a group of selected patients (ASA 1 or 2, less than 80 years of age). MATERIAL AND METHODS Retrospective comparative study of 91 bilat TKA and 182 unilat TKA cases operated on between 2009 and 2016 (1 bilat TKA paired with 2 controls). The patients were matched based on age, sex, indication and ASA score. The minimum follow-up was 2 years. Mortality along with early and late complications were documented. The secondary endpoints were implant survival, functional outcomes, and patient satisfaction. RESULTS The early mortality rate was zero in both groups. The early complication rate was lower in the bilat TKA group (9%) than in the unilat TKA group (22%) (p<0.001). The late complications did not differ between groups. Implant survival at 5 years was 99% (95% CI=[95.6-99.7]) in the bilat TKA group and 97% (95% CI=[92.8-98.8]) in the unilat TKA group. The autologous blood transfusion rate was 33% in the bilat TKA group and 2.2% in the unilat TKA group (p<0.001). There was no difference between groups in the satisfaction rate or the KOOS and New IKS scores. A larger share of patients in the unilat TKA group (54%) said they had forgotten about their knee than in the bilat TKA group (43%) (p=0.036). DISCUSSION There were few early complications in the bilat TKA group. There was no significant difference in the number of late complications, survival, functional scores, or patient satisfaction between the two groups. The transfusion rate was higher in the bilat TKA group, while the forgotten knee rate was higher in the unilat TKA group. CONCLUSION Our hypothesis was not confirmed: in the context of this study, in patients who are ASA 1 or 2, and less than 80 years old, same-day bilateral TKA does not increase the complication rate relative to unilateral TKA. LEVEL OF EVIDENCE III, comparative study of continuous paired cases.
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Xu K, Zhang L, Ren Z, Wang T, Zhang Y, Zhao X, Yu T. Development and validation of a nomogram to predict complications in patients undergoing simultaneous bilateral total knee arthroplasty: A retrospective study from two centers. Front Surg 2022; 9:980477. [PMID: 36189401 PMCID: PMC9515415 DOI: 10.3389/fsurg.2022.980477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 08/30/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeComplications were significantly increased 30 days after Simultaneous bilateral total knee arthroplasty (SBTKA). In this study, an individualized nomogram was established and validated to predict the complications within 30 days after SBTKA.MethodsThe general data of 861 patients (training set) who received SBTKA in The Affiliated Hospital of Qingdao University between January 1, 2012 and March 31, 2017 were retrospectively analyzed. All patients were divided into complication group (n = 96) and non-complication group (n = 765) according to the incidence of complications within 30 years after SBTKA. Independent risk factors for postoperative SBTKA complications were identified and screened by binary logistic regression analyses, and then a nomogram prediction model was constructed using R software. The area under curve (AUC), calibration curve, and decision curve analysis (DCA) were selected to evaluate the line-chart. Meanwhile, 396 patients receiving SBTKA in the Third Hospital of Hebei Medical University who met the inclusion and exclusion criteria (test set) were selected to verify the nomogram.ResultsFive independent predictors were identified by binary logistic regression analyses and a nomogram was established. The AUC of this nomogram curve is 0.851 (95% CI: 0.819–0.883) and 0.818 (95% CI: 0.735–0.900) in the training and testing sets, respectively. In the training set and test set, calibration curves show that nomogram prediction results are in good agreement with actual observation results, and DCA shows that nomogram prediction results have good clinical application value.ConclusionOlder age, lower preoperative hemoglobin level, higher preoperative blood urea nitrogen (BUN) level, longer operation time, ASA grade ≥ III are independent predictors of SBTKA complications within 30 days after surgery. A nomogram containing these five predictors can accurately predict the risk of complications within 30 days after SBTKA.
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Affiliation(s)
- Kuishuai Xu
- Department of Sports Medicine, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Liang Zhang
- Department of Abdominal Ultrasound, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhongkai Ren
- Department of Sports Medicine, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tianrui Wang
- Department of Traumatology, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yingze Zhang
- Department of Sports Medicine, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xia Zhao
- Department of Sports Medicine, the Affiliated Hospital of Qingdao University, Qingdao, China
- Correspondence: Xia Zhao Tengbo Yu
| | - Tengbo Yu
- Department of Sports Medicine, the Affiliated Hospital of Qingdao University, Qingdao, China
- Correspondence: Xia Zhao Tengbo Yu
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Amit P, Marya SKS. Age-adjusted Charlson comorbidity index as a novel guideline for patient selection between unilateral versus bilateral simultaneous total knee arthroplasty. Arch Orthop Trauma Surg 2022; 142:657-663. [PMID: 33713185 DOI: 10.1007/s00402-021-03841-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 02/16/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE The aim of this study was to validate the age-adjusted Charlson comorbidity index as a clinical practice guideline for patient selection between unilateral total knee arthroplasty (UTKA) and bilateral simultaneous total knee arthroplasty (BSTKA). METHODS A consecutive series of 1016 patients undergoing UTKA (402 patients) or BSTKA (614 patients) was analysed. The age-adjusted Charlson comorbidity index (ACCI) was measured for all the patients and graded as low (0-2 score), moderate (3-4 score) and high risk (≥ 5 score). The complications occurring within 3 months of surgery were compared between UTKA and BSTKA recipients. RESULTS Following surgery, the complication rate was comparable between both the groups. However, among high-risk patients, there was significant difference in the complication rates between UTKA and BSTKA groups (12% versus 30.76%, minor; 8% versus 23.07%, major complication). The high-risk patients who had bilateral surgery were at more than three times greater risk of developing major and minor complications than those who had unilateral surgery. CONCLUSION The BSTKA procedure is associated with significantly higher risk of post-operative complications than UTKA procedure in patients with ≥ 5 ACCI scores.
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Affiliation(s)
- Priyadarshi Amit
- Department of Orthopaedics and Joint Replacement, Max Smart Super Speciality Hospital, Saket, New Delhi, 110017, India.
- Department of Trauma & Orthopaedics, Barts Health NHS Trust, Whitechapel, Lodon, E11FR, UK.
| | - S K S Marya
- Department of Orthopaedics and Joint Replacement, Max Smart Super Speciality Hospital, Saket, New Delhi, 110017, India
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Courage O, Strom L, van Rooij F, Lalevée M, Heuzé D, Papin PE, Butnaru M, Müller JH. Higher rates of surgical and medical complications and mortality following TKA in patients aged ≥ 80 years: a systematic review of comparative studies. EFORT Open Rev 2021; 6:1052-1062. [PMID: 34909224 PMCID: PMC8631241 DOI: 10.1302/2058-5241.6.200150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The purpose of this systematic review was to synthesize studies published since the last systematic review in 2015 that compare outcomes of primary total knee arthroplasty (TKA) in older patients (≥ 80 years) and in younger patients (< 80 years), in terms of complication rates and mortality. An electronic literature search was conducted using PubMed, Embase®, and Cochrane Register. Studies were included if they compared outcomes of primary TKA for osteoarthritis in patients aged 80 years and over to patients aged under 80 years, in terms of complication rates, mortality, or patient-reported outcomes (PROs). Thirteen studies were eligible. Surgical complications in older patients ranged from 0.6–21.1%, while in younger patients they ranged from 0.3–14.6%. Wound complications in older patients ranged from 0.5–20%, while in younger patients they ranged from 0.8–22.0%. Medical complications (cardiac, respiratory, thromboembolic) in older patients ranged from 0.4–17.3%, while in younger patients they ranged from 0.2–11.5%. Mortality within 90 days in older patients ranged between 0–2%, while in younger patients it ranged between 0.0–0.03%. Compared to younger patients, older patients have higher rates of surgical and medical complications, as well as higher mortality following TKA. The literature also reports greater length of stay for older patients, but inconsistent findings regarding PROs. The present findings provide surgeons and older patients with clearer updated evidence, to make informed decisions regarding TKA, considering the risks and benefits within this age group. Patients aged over 80 years should therefore not be excluded from consideration for primary TKA based on age alone.
Cite this article: EFORT Open Rev 2021;6:1052-1062. DOI: 10.1302/2058-5241.6.200150
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Affiliation(s)
| | | | | | - Matthieu Lalevée
- Ramsay Santé, Hopital Prive de l'Estuaire, LeHavre, France.,Hôpital Charles Nicolle, CHU de Rouen, Rouen, France
| | - Donatien Heuzé
- Ramsay Santé, Hopital Prive de l'Estuaire, LeHavre, France.,Hôpital Charles Nicolle, CHU de Rouen, Rouen, France
| | - Pierre Emanuel Papin
- Ramsay Santé, Hopital Prive de l'Estuaire, LeHavre, France.,Hôpital Charles Nicolle, CHU de Rouen, Rouen, France
| | - Michael Butnaru
- Ramsay Santé, Hopital Prive de l'Estuaire, LeHavre, France.,Hôpital Charles Nicolle, CHU de Rouen, Rouen, France
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Chen SH, Chen JY, Wong TH, Buechel F, Wu MH. Simultaneous Bilateral Total Knee Arthroplasty Becomes Safer after Institution of Optimal Perioperative Management: A Longitudinal Cohort Study. J Knee Surg 2021; 34:941-951. [PMID: 31952092 DOI: 10.1055/s-0039-1700979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Simultaneous bilateral total knee arthroplasty (SBTKA) increases the rates of procedure-related complications and mortality compared with unilateral TKA. There are no well-defined guidelines for selecting patients to avoid mortality and proposing an upgrade treatment to decrease complication rates. This study aimed to evaluate whether optimal perioperative management could improve the safety of SBTKA. From 2005 to 2017, 1,166 cases of SBTKA were identified from 14,209 TKA procedures. We retrospectively examined the SBTKA patients' demographics, comorbidity profiles, procedure-related complications, and perioperative management during two time periods. Optimal perioperative workup for managing SBTKA significantly decreased the incidences of major complication from 6.2 to 2.4% (p = 0.001) and minor complications from 28.9 to 21.5% (p = 0.004) during period I and period II, respectively. The efficiency of less tourniquet use along with intraarticular tranexamic acid injection was demonstrated by the decreases of hemoglobin (Hb) change in the first 2 days after surgery (p = 0.005) and blood transfusion requirement (p = 0.035) during the SBTKA. Furthermore, the less tourniquet use group had less thigh pain (visual analog scale decreased from 6.0 to 4.2, p = 0.003), shorter duration of hospital stay (decreased from 7.8 to 7.1, p < 0.001), and lower coagulation time (decrease from 3.5 to 2.9, p < 0.001) than the routine tourniquet use group. Patient's screening must be performed carefully for cardiopulmonary compromise in patients aged >80 years and with an American Society of Anesthesiologists score of 3. Additionally, hospitalists should consider developing methods for the eligibility, testing, and perioperative monitoring of patients who undergo SBTKA with the aim of avoiding complications and improving outcomes.
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Affiliation(s)
- Shih-Hao Chen
- Department of Orthopaedic Surgery, Buddhist Tzu-Chi Hospital at Taichung, Taiwan.,Department of Orthopaedics, Tzu-Chi University, Hualien, Taiwan
| | - Jen-Yuh Chen
- Postal Hospital, Taipei, Taiwan.,Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Tze-Hong Wong
- Department of Orthopedics, National Taiwan University Hospital, Hsin Chu Branch, HsinChu, Taiwan
| | - Frederick Buechel
- Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopaedic Surgery, Lenox Hill Hospital, New York.,Robotic Joint Center, New York
| | - Meng-Huang Wu
- Postal Hospital, Taipei, Taiwan.,Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
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Scanlon CM, Sun DQ, Alvarez AM, Webb ML, Perez BA, Yu AS, Hume EL. In Kinematically Aligned Total Knee Arthroplasty, Failure to Recreate Native Tibial Alignment Is Associated With Early Revision. J Arthroplasty 2020; 35:3166-3171. [PMID: 32660798 DOI: 10.1016/j.arth.2020.06.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/09/2020] [Accepted: 06/12/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The goal of kinematically aligned (KA) total knee arthroplasty (TKA) is to restore native knee anatomy. However, there are concerns about patellofemoral tracking problems with this technique that lead to early revision. We measured the differences between preoperative anatomic alignment and postoperative component alignment in a consecutive series of KA TKA and evaluated the association between alignment changes and the likelihood of early revision. METHODS The charts of 219 patients who underwent 275 KA TKA procedures were reviewed. Preoperative anatomic alignment and postoperative tibial and femoral component alignment were measured radiographically. The difference in component alignment compared with preoperative anatomic alignment was compared between patients who underwent aseptic revision and those who did not at a minimum of 12 months of follow-up. Receiver operating characteristic curves were created for statistically significant variables, and the Youden index was used to determine optimal alignment thresholds with regard to likelihood of revision surgery. RESULTS Change in tibial component alignment compared with native alignment was greater (P = .005) in the revision group (5.0° ± 3.7° of increased varus compared with preoperative anatomic tibial angle) than in the nonrevision group (1.3° ± 4.2° of increased varus). The Youden index indicated that increasing tibial varus by >2.2° or more is associated with increased likelihood of revision. Preoperative anatomic alignment and change in femoral alignment and overall joint alignment (ie, Q angle) were not associated with increased likelihood of revision. CONCLUSION Small increases in tibial component varus compared with native alignment are associated with early aseptic revision in patients undergoing KA TKA.
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Affiliation(s)
- Christopher M Scanlon
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - David Q Sun
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA
| | | | - Matthew L Webb
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Brian A Perez
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Austin S Yu
- Drexel University College of Medicine, Philadelphia, PA
| | - Eric L Hume
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA
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One-session bilateral total knee replacement: Late complications and survivorship. Orthop Traumatol Surg Res 2020; 106:903-906. [PMID: 32631714 DOI: 10.1016/j.otsr.2020.02.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 02/03/2023]
Abstract
INTRODUCTION The early morbidity and mortality of one-session bilateral total knee arthroplasty (1-session BTKA) has been reported in the medical literature. However, there is less information about the long-term clinical impact of this strategy. The aim of this study was to report on the late complications (>90 days), clinical outcomes (KOOS and new KSS) along with the survivorship of 1-session BTKA. We hypothesised that 1-session BTKA will cause few late complications and that the implant survival will meet the criteria of the National Institute for Health and Clinical Excellence (NICE). METHODS This single-centre retrospective study analysed a cohort of ASA-1 and ASA-2 patients who underwent 1-session BTKR over an 8-year period (2009 to 2016). The cohort consisted of 116 patients (66% women, 34% men) with mean age at inclusion of 69 years (32-85 years); 22% of patients were ASA-1 and 78% were ASA-2. The implant-related, infection-related or mechanical complications that occurred more than 90 days after the operation, the clinical outcomes (KOOS and New KSS) and radiological outcomes, along with the survivorship were determined during the scheduled follow-up visits at 3 months, 6 months and 1 year postoperative and during the long-term follow-up or during an intercurrent event. RESULTS No patients were lost to follow-up. Fifteen complications occurred (6.5%): four infections, four patellar problems (three cases of clunk syndrome and one of patellofemoral pain), four cases of stiffness, two of unexplained pain and one femoral periprosthetic fracture. Eight patients were readmitted to the hospital (7%); seven were reoperated (3%) and two implants were revised (1%). The functional outcomes (KOOS and New KSS) were significantly improved and 87% of patients were satisfied or very satisfied with this procedure. At a mean follow-up of 5 years, the survivorship estimated using the Kaplan-Meier method was 98.4% (95% CI: 0.933-0.996). CONCLUSION Performing 1-session BTKA is a reliable strategy as it produces a low rate of late complications, excellent medium-term functional outcomes and survivorship that meets NICE criteria, thus confirming our hypothesis. LEVEL OF EVIDENCE IV, retrospective case series.
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10
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Patients undergoing total knee arthroplasty using a contemporary patella-friendly implant are unaware of any differences due to patellar resurfacing. Knee Surg Sports Traumatol Arthrosc 2019; 27:1156-1164. [PMID: 30132051 DOI: 10.1007/s00167-018-5120-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 08/14/2018] [Indexed: 01/22/2023]
Abstract
PURPOSE Anterior knee pain after total knee arthroplasty (TKA) is often unexplained, spurring ongoing debates on the need for patellar resurfacing. It was hypothesized that a contemporary patella-friendly implant would restore patellofemoral kinematics more physiologically than outdated implants and that there would be no perceived or clinically demonstrable differences due to resurfacing of patella (RP). METHODS This prospective bilateral randomized study was undertaken in 49 patients scheduled for the same-day bilateral TKAs. One knee was subjected at random to RP while withholding RP on the opposing side (non-RP). A recently approved single-radius femoral prosthesis featuring a deep, elongate trochlear groove with lateral tilt and a high lateral flange was implanted bilaterally in all patients. Mean follow-up duration was 5 years. Group comparisons were based on patient-reported outcomes [anterior knee pain, Forgotten Joint Score (FJS), and side preference], physician-rated results [Feller patellofemoral (PF) score], radiographic patellar position, patella-related complications, and need for reoperation. RESULTS There were no differences in midterm rates of anterior knee pain (RP 8%; non-RP 4%; n.s.), FJS (all n.s.), or side preference (RP 47%; non-RP 45%; n.s.), nor did the groups differ by Feller PF score (all n.s.) or radiographic patellar position (all n.s.). No secondary resurfacings of non-RP or RP revisions were required. CONCLUSIONS Patients were incapable of distinguishing whether RP was done, casting doubt on its benefits. Surgeons may thus forego RP during TKA when using contemporary patella-friendly TKA implants. LEVEL OF EVIDENCE Therapeutic study, Level I.
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11
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Springer B, Bechler U, Kolodny A, Rueckl K, Boettner F. Four questions to identify patients with ASA III or higher. Arch Orthop Trauma Surg 2019; 139:461-466. [PMID: 30617519 DOI: 10.1007/s00402-018-3078-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Increased age, obesity, and American Society of Anesthesiologists (ASA) Physical Status class III and IV have been reported as predictors for mortality and perioperative complications. High-volume institutions rely on central referral services as first contact point for patients. The current study reports on a simple four-step questionnaire to identify patients with ASA-physical status class III and IV to improve referral processes and optimize perioperative work ups. MATERIALS AND METHODS Seven hundred and seventy-five patients who called the physician referral service (PRS) at the author's institution and subsequently underwent surgery were enrolled in this study. The answers to the initial PRS questionnaire were analyzed. The study cohort consisted of 414 women (53.4%) and 361 men (46.6%) with an average age of 61.4 years (range 44-90 years) at the time of surgery. RESULTS Binary logistic regression revealed hypertension, diabetes mellitus (using medication), using blood thinner (other than Aspirin) and a number of 4-9 prescribed medication, respectively, as predictors for ASA III and IV. Receiver-operating characteristic (ROC) curve analysis identified a sensitivity of 82.4%, a specificity of 82.9%, and an accuracy of 82.8%, when two of these four questions are answered "yes". The area under the curve for this analysis was 0.876 [95% confidence interval (CI) 0.845-0.908]. Positive and negative likelihood ratios were 4.8 (95% CI 4.0-5.8) and 0.2 (95% CI 0.1-0.3), respectively. CONCLUSIONS This study revealed a simple four-step questionnaire to identify patients with ASA III or IV before a medical appointment. This helps to balance referrals between multiple providers in high-volume medical groups.
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Affiliation(s)
- Bernhard Springer
- Adult Reconstruction and Joint Replacement Division, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA
| | - Ulrich Bechler
- Adult Reconstruction and Joint Replacement Division, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA
| | - Andi Kolodny
- Physician Referral Service, Hospital for Special Surgery, New York, NY, USA
| | - Kilian Rueckl
- Adult Reconstruction and Joint Replacement Division, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA
| | - Friedrich Boettner
- Adult Reconstruction and Joint Replacement Division, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
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Elsiwy Y, Jovanovic I, Doma K, Hazratwala K, Letson H. Risk factors associated with cardiac complication after total joint arthroplasty of the hip and knee: a systematic review. J Orthop Surg Res 2019; 14:15. [PMID: 30635012 PMCID: PMC6330438 DOI: 10.1186/s13018-018-1058-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 12/28/2018] [Indexed: 12/13/2022] Open
Abstract
Background Cardiac complication represents a major cause of morbidity and mortality after total joint arthroplasty, thus necessitating investigation into the associated risks in total hip arthroplasty and total knee arthroplasty. There remains a lack of clarity for many risk factors in the current literature. The aim of this systematic review is to assess the most recent published literature and identify the risk factors associated with cardiac complication in total hip arthroplasty and total knee arthroplasty. Methods Scopus, PubMed, CINHAL, and Cochrane were searched to identify studies published since 2008 reporting on risk factors associated with cardiac complication in elective primary in total hip arthroplasty and total knee arthroplasty in patients ≥18 years old with osteoarthritis. Reported odds ratios, hazard ratios, and relative risk were the principal summary measures collected. The included studies were too heterogeneous to enable meta-analysis. Results Fifteen studies were included in this systematic review. Increasing age and history of cardiac disease were found by most studies to be positively associated with risk of cardiac complication. There was no strong association found between obesity and cardiac complication. The evidence for other risk factors was less clear in the examined literature, although there is suggestive evidence for male gender and cerebrovascular disease increasing risk. Conclusions Increasing age and history of cardiac disease increases the risk of cardiac complication after total hip arthroplasty and total knee arthroplasty. Other risk factors commonly attributed to increased risk in non-cardiac surgery including hypertension and obesity require further evaluation in arthroplasty. Systematic review registration A detailed protocol was published in the PROSPERO database (registration number CRD42018095887) for this systematic review. Electronic supplementary material The online version of this article (10.1186/s13018-018-1058-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yassin Elsiwy
- Orthopaedic Research Institute of Queensland, Townsville, QLD, Australia.,College of Medicine and Dentistry, James Cook University, Townsville, QLD, Australia
| | - Ivana Jovanovic
- Orthopaedic Research Institute of Queensland, Townsville, QLD, Australia
| | - Kenji Doma
- Orthopaedic Research Institute of Queensland, Townsville, QLD, Australia.,College of Healthcare Sciences, James Cook University, Townsville, QLD, Australia
| | - Kaushik Hazratwala
- Orthopaedic Research Institute of Queensland, Townsville, QLD, Australia
| | - Hayley Letson
- College of Medicine and Dentistry, James Cook University, Townsville, QLD, Australia.
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Early morbidity and mortality after single-stage bilateral total knee replacement. Orthop Traumatol Surg Res 2018; 104:1199-1203. [PMID: 30309768 DOI: 10.1016/j.otsr.2018.08.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 08/23/2018] [Accepted: 08/28/2018] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Single-stage bilateral total knee replacement (TKR) has the advantages of requiring only one hospital stay and one anesthesia session, having a shorter rehabilitation period, and reducing the cost of patient care. However, this strategy is controversial because of the perioperative risk. We hypothesized that this strategy did not cause early perioperative mortality and that the early morbidity and readmission rates would be low when patients are selected based on their ASA score. METHODS This single-center retrospective study analyzed a cohort of ASA-1 and ASA-2 patients who underwent single-stage bilateral TKR over an 8-year period (2009 to 2016). The study cohort consisted of 116 patients, mainly women with mean age of 69 years at inclusion; 22.4% of patients were ASA-1 and 77.6% were ASA-2. Death and early complications during the first 90 days postoperative, the early readmission rate and the blood-sparing strategy were analyzed using the clinical and paraclinical data collected during the hospital stay, during the convalescent care center stay, and during the follow-up visits at 6 weeks and 3 months postoperative. The analysis was completed using the intrahospital software Clinicom, which allowed us to trace all the events and episodes for each patient. RESULTS The early mortality rate was 0%. There were five major complications (4.3%) and thirteen minor complications (11%). The early readmission rate was 5.2%. Homologous blood transfusion was performed in 36% of patients. Administration of tranexamic acid reduced this rate to 24.3% versus 44% in patients not taking it (p=0.06). CONCLUSION The perioperative mortality in this selected population is zero and the early morbidity is acceptable. The early readmission rate is also low. Thus proposing single-stage bilateral TKR to patients meeting the criteria defined in this study is a valid strategy. LEVEL OF EVIDENCE IV, retrospective cohort study.
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Ryan SP, Politzer C, Green C, Wellman S, Bolognesi M, Seyler T. Albumin Versus American Society of Anesthesiologists Score: Which Is More Predictive of Complications Following Total Joint Arthroplasty? Orthopedics 2018; 41:354-362. [PMID: 30321441 DOI: 10.3928/01477447-20181010-05] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 09/10/2018] [Indexed: 02/07/2023]
Abstract
Malnutrition is not uncommon in arthroplasty patients, and hypoalbuminemia has been shown to be predictive of postoperative complications. The authors sought to compare albumin concentration with a global assessment of physical health, the American Society of Anesthesiologists (ASA) score, to further discriminate the importance of albumin in predicting postoperative complications. A cohort of 128,412 patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA) were identified from 2005 to 2015 through use of the American College of Surgeons National Surgical Quality Improvement Program database. Patients were divided based on surgery performed, albumin concentration (with <3.5 g/dL defining hypoalbuminemia), and ASA score (≤2 vs >2). Postoperative complications were evaluated through multivariable regression analyses adjusted for age, sex, body mass index, and current smoking status. The study population included 48,751 THA and 79,661 TKA patients. On multivariable analyses, both hypoalbuminemia and ASA score were significant (P<.05) predictors of complications such as death, superficial infection, pneumonia, renal insufficiency, reintubation, transfusion, readmission, and reoperation. Furthermore, hypoalbuminemia more robustly predicted deep infection for THA patients, as well as superficial infection for TKA patients. American Society of Anesthesiologists score was otherwise predictive of more postoperative complications than hypoalbuminemia within the TKA group and provided similar predictability within the THA group. Albumin is associated with complications following THA and TKA, and if used in conjunction with ASA score, albumin contributes to enhanced risk stratification. The authors recommend that a preoperative albumin concentration be obtained and efforts made to modify this risk factor prior to elective arthroplasty. [Orthopedics. 2018; 41(6):354-362.].
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Does blood transfusion type affect complication and length of stay following same-day bilateral total knee arthroplasty? J Orthop 2018; 15:308-312. [PMID: 29556115 DOI: 10.1016/j.jor.2018.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 02/18/2018] [Indexed: 12/18/2022] Open
Abstract
Same-day Bilateral Total Knee Arthroplasty (BTKA) safety is still controversial. The aim of this study was to examine the association of blood transfusion type (pure autologous, pure allogeneic, and combined) with complication and prolonged length of stay (PLOS) following same-day BTKA. 649 consecutive patients were retrospectively identified over a two-year period. Pure allogeneic transfusions were associated with increased odds of minor complication when compared to patients who had pure autologous transfusions. No association was found between blood transfusion type and major complication or PLOS. Our results suggest that blood transfusion type may be influential in minor complication after BTKA.
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Koh HJ, Koh IJ, Kim MS, Choi KY, Jo HU, In Y. Does Patient Perception Differ Following Adductor Canal Block and Femoral Nerve Block in Total Knee Arthroplasty? A Simultaneous Bilateral Randomized Study. J Arthroplasty 2017; 32:1856-1861. [PMID: 28215966 DOI: 10.1016/j.arth.2017.01.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 12/31/2016] [Accepted: 01/18/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Femoral nerve block (FNB) has been used as part of the multimodal analgesia after total knee arthroplasty (TKA), but leads to weakness in the quadriceps muscles. Recently, adductor canal block (ACB) was reported to provide effective pain relief while sparing the strength of the quadriceps. This simultaneous bilateral randomized study investigated whether patients perceived differences between ACB and the FNB after same-day bilateral TKA. METHODS We performed a prospective simultaneous bilateral randomized study in 50 patients scheduled to undergo same-day bilateral TKA. One knee was randomly assigned to ACB and the other knee was assigned to FNB. All ACB and FNB were performed using ultrasound-guided single-shot procedures. These 2 groups were compared for pain visual analogue scale, straight leg raising ability and knee extension while sitting, and motor grade. At postoperative week 1, the peak torque for the quadriceps muscle was measured in both knees with an isokinetic dynamometer. RESULTS There were no differences in pain levels between ACB and FNB during the entire study period. During the first 48 h after TKA, more of the knees that received ACB could perform straight leg raising and knee extension with greater quadriceps strength compared with FNB. However, no group differences in quadriceps functional recovery were found after postoperative 48 h and isometric quadriceps strength at postoperative 1 week. CONCLUSION This simultaneous bilateral randomized study demonstrates that patients did not perceive differences in pain level, but experienced substantial differences in quadriceps strength recovery between knees during the first 48 h (Identifier: NCT02513082).
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Affiliation(s)
- Hyun J Koh
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, Seoul, Korea; Department of Anesthesia and Pain Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - In J Koh
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea; Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Man S Kim
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea
| | - Keun Y Choi
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea
| | - Hyeon U Jo
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary's Hospital, Seoul, Korea
| | - Yong In
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea; Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Affiliation(s)
- Gwo-Chin Lee
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
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Suleiman LI, Edelstein AI, Thompson RM, Alvi HM, Kwasny MJ, Manning DW. Perioperative Outcomes Following Unilateral Versus Bilateral Total Knee Arthroplasty. J Arthroplasty 2015; 30:1927-30. [PMID: 26072300 DOI: 10.1016/j.arth.2015.05.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 05/01/2015] [Accepted: 05/19/2015] [Indexed: 02/01/2023] Open
Abstract
Simultaneous bilateral total knee arthroplasty (SB-TKA) is potentially a cost saving manner of caring for patients with bilateral symptomatic knee arthritis. We performed a retrospective analysis using the 2010-2012 American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) to evaluate the risk of perioperative complication following SB-TKA. Demographic characteristics, comorbidities, and 30-day complication rates were studied using a propensity score-matched analysis comparing patients undergoing unilateral TKA and SB-TKA. A total of 4489 patients met the inclusion criteria, of which 973 were SB-TKA. SB-TKA was associated with increased overall complications (P = 0.023), medical complications (P = 0.002) and reoperation (OR 2.12, P = 0.020). Further, total length of hospital stay (4.0 vs 3.4 days, P < 0.001) was significantly longer following bilateral surgery.
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Affiliation(s)
- Linda I Suleiman
- Department of Orthopaedic Surgery, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Adam I Edelstein
- Department of Orthopaedic Surgery, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Rachel M Thompson
- Department of Orthopaedic Surgery, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Hasham M Alvi
- Department of Orthopaedic Surgery, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Mary J Kwasny
- Department of Preventative Medicine, Division of Biostatistics, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - David W Manning
- Department of Orthopaedic Surgery, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
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