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Ma N, Sun P, Xin P, Zhong S, Xie J, Xiao L. Comparison of the efficacy and safety of MAKO robot-assisted total knee arthroplasty versus conventional manual total knee arthroplasty in uncomplicated unilateral total knee arthroplasty a single-centre retrospective analysis. INTERNATIONAL ORTHOPAEDICS 2024:10.1007/s00264-024-06234-0. [PMID: 38874668 DOI: 10.1007/s00264-024-06234-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 05/31/2024] [Indexed: 06/15/2024]
Abstract
PURPOSE To compare the efficacy and safety of MAKO robot-assisted total knee arthroplasty (MA-TKA) with conventional manual total knee arthroplasty (CM-TKA) in patients with end-stage knee osteoarthritis (KOA) during the early postoperative period. METHOD A retrospective analysis was conducted on 22 patients with KOA who underwent MA-TKA and 26 patients who underwent CM-TKA from April 2023 to July 2023. Hip-knee-ankle angle (HKA), lateral distal femoral angle (LDFA), medial proximal tibial angle (MPTA), American Knee Society Score (AKSS), Forgotten Joint Score-12 (FJS-12), visual analogue scale (VAS), and postoperative complications were recorded and compared between the two groups. RESULT Both groups successfully completed the surgeries. In terms of radiographic parameters, postoperative one month LDFA and HKA in the MA-TKA group were significantly lower than those in the CM-TKA group (P < 0.05). At the one month follow-up, 19 patients (86.4%) in the MA-TKA group had an HKA less than 3°, compared to 20 patients (76.9%) in the CM-TKA group. Clinically, VAS scores at 24 h, 48 h, and 72 h postoperatively were lower in the MA-TKA group both at rest and during activity. At one month and three months postoperatively, AKSS Function Scores and FJS-12 scores in the MA-TKA group were significantly higher than those in the CM-TKA group (P < 0.05). Regarding postoperative complications, no complications occurred in the MA-TKA group, while one patient in the CM-TKA group experienced postoperative knee stiffness, which resolved after physical therapy, with no statistically significant difference (P > 0.05). CONCLUSION Compared with conventional manual total knee arthroplasty, MAKO robot-assisted TKA demonstrates better short-term clinical efficacy, achieves better alignment planning, and maintains good safety.
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Affiliation(s)
- Nanshan Ma
- Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
- Department of Orthopedic Surgery, Shanghai Guanghua Hospital of Integrative Medicine, Shanghai, People's Republic of China
| | - Pengfei Sun
- Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
- Department of Orthopedic Surgery, Shanghai Guanghua Hospital of Integrative Medicine, Shanghai, People's Republic of China
| | - Pengfei Xin
- Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
- Department of Orthopedic Surgery, Shanghai Guanghua Hospital of Integrative Medicine, Shanghai, People's Republic of China
| | - Sheng Zhong
- Department of Orthopedic Surgery, Shanghai Guanghua Hospital of Integrative Medicine, Shanghai, People's Republic of China
| | - Jun Xie
- Department of Orthopedic Surgery, Shanghai Guanghua Hospital of Integrative Medicine, Shanghai, People's Republic of China
| | - Lianbo Xiao
- Department of Orthopedic Surgery, Shanghai Guanghua Hospital of Integrative Medicine, Shanghai, People's Republic of China.
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Pipino G, Giai Via A, Ratano M, Spoliti M, Lanzetti RM, Oliva F. Robotic Total Knee Arthroplasty: An Update. J Pers Med 2024; 14:589. [PMID: 38929810 PMCID: PMC11204817 DOI: 10.3390/jpm14060589] [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: 03/04/2024] [Revised: 05/17/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
Total knee arthroplasty (TKA) is a gold standard surgical procedure to improve pain and restore function in patients affected by moderate-to-severe severe gonarthrosis refractory to conservative treatments. Indeed, millions of these procedures are conducted yearly worldwide, with their number expected to increase in an ageing and more demanding population. Despite the progress that has been made in optimizing surgical techniques, prosthetic designs, and durability, up to 20% of patients are dissatisfied by the procedure or still report knee pain. From this perspective, the introduction of robotic TKA (R-TKA) in the late 1990s represented a valuable instrument in performing more accurate bone cuts and improving clinical outcomes. On the other hand, prolonged operative time, increased complications, and high costs of the devices slow down the diffusion of R-TKA. The advent of newer technological devices, including those using navigation systems, has made robotic surgery in the operatory room more common since the last decade. At present, many different robots are available, representing promising solutions to avoid persistent knee pain after TKA. We hereby describe their functionality, analyze potential benefits, and hint at future perspectives in this promising field.
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Affiliation(s)
- Gennaro Pipino
- Department of Orthopedic Surgery and Traumatology Villa Erbosa Hospital, Gruppo San Donato, 40129 Bologna, Italy;
- San Raffaele University, 20132 Milan, Italy
| | - Alessio Giai Via
- Department of Orthopedic Surgery and Traumatology, San Camillo-Forlanini Hospital, 00152 Rome, Italy; (M.S.); (R.M.L.)
| | - Marco Ratano
- Unit of Orthopaedics, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Marco Spoliti
- Department of Orthopedic Surgery and Traumatology, San Camillo-Forlanini Hospital, 00152 Rome, Italy; (M.S.); (R.M.L.)
| | - Riccardo Maria Lanzetti
- Department of Orthopedic Surgery and Traumatology, San Camillo-Forlanini Hospital, 00152 Rome, Italy; (M.S.); (R.M.L.)
| | - Francesco Oliva
- Full Professor Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, 00166 Rome, Italy;
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Kwon SC, Jung HJ, Lee JH, Hyun JT, Hwang JH, Kim JI. Robotic-assisted medial unicompartmental knee arthroplasty restored prearthritic alignment and led to superior functional outcomes compared with conventional techniques. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 38796719 DOI: 10.1002/ksa.12278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/12/2024] [Accepted: 05/13/2024] [Indexed: 05/28/2024]
Abstract
PURPOSE Robotic-assisted medial unicompartmental knee arthroplasty (UKA) can ensure precise preoperative planning, minimise soft tissue damage and restore native coronal alignment. However, few studies have investigated how these advantages translate into differences in early postoperative outcomes. This study aimed to compare differences in early outcomes between conventional UKA (C-UKA) and robotic-assisted UKA (R-UKA). METHODS This retrospective study investigated two groups of patients who underwent medial UKA: C-UKA group (n = 35) and R-UKA group (n = 35). We assessed (1) serum indicators (hemoglobin, creatine kinase and C-reactive protein) and pain visual analogue scale (VAS) at postoperative days (PODs) 1, 2, 4 and 6; (2) radiologic parameters including joint line height change and arithmetic and mechanical hip-knee-ankle angle (aHKA and mHKA); (3) patient-reported outcomes including Knee Society Scores, Western Ontario and Mcmaster Universities Arthritis Index (WOMAC) and Forgotten Joint Score-12 (FJS-12) at 1-year follow-up. RESULTS Despite similar serum indicator results, pain VAS was lower in the R-UKA group than in the C-UKA group at PODs 2 (2.5 ± 1.3 vs. 3.6 ± 1.2, p = 0.02), 4 (2.4 ± 0.9 vs. 3.3 ± 1.0, p = 0.03) and 6 (1.9 ± 1.1 vs. 3.1 ± 1.1, p < 0.01). The joint line height change was significantly lower in the R-UKA group than in the C-UKA group (0.9 mm ± 0.6 mm vs. 2.0 mm ± 1.3 mm, p = 0.02). The equivalence test for preoperative aHKA and postoperative mHKA revealed equivalence in only the R-UKA group (p < 0.01). The R-UKA group showed better WOMAC and FJS-12 compared to C-UKA group at 1-year follow-up. CONCLUSION R-UKA led to lower pain VAS in the early postoperative period compared with C-UKA. Additionally, R-UKA effectively restored the joint line and prearthritic lower limb alignment, resulting in superior functional outcomes at 1-year follow-up compared with C-UKA. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Seung Cheol Kwon
- Department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Ho Jung Jung
- Department of Orthopaedic Surgery, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Korea
| | - Jong Hwa Lee
- Department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Jin Tak Hyun
- Department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Ji Hyo Hwang
- Department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Joong Il Kim
- Department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
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Incesoy MA, Yildiz F, Pulatkan MA, Yesiller OF, Toluk O, Erdem AC, Tuncay I. CT-based, robotic-arm assisted total hip arthroplasty (Mako) through anterior approach provides improved cup placement accuracy but no difference in clinical outcomes when compared to conventional technique. Technol Health Care 2023:THC231111. [PMID: 38217557 DOI: 10.3233/thc-231111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2024]
Abstract
BACKGROUND With the restoration of the natural hip biomechanics, a successful total hip arthroplasty (THA) and long-term survival is pursued. Although robotic THA (rTHA) has been developed to increase accuracy of implant positioning, leg lengths and offsets, discussions about its radiological and clinical advantages over conventional THA (cTHA) continues. OBJECTIVE The aim of this study was to compare clinical and radiological outcomes of robotic and conventional THA. METHODS This retrospective study compares functional and radiological outcomes of 82 rTHA with a matched group of 82 cTHA in terms of age, sex, body mass index and preoperative functional scores. The minimum follow up was 12 months for all patients. Functional outcomes were Harris Hip Score (HHS) and the Western Ontario and McMaster University Osteoarthritis index (WOMAC) evaluated pre- and postoperatively. Radiological evaluations included position of cup placement according to Lewinnek and Callanan safe zones, Canal Fill Ratio (CFR), Leg Length Discrepancy (LLD), Lateral offset (LO) and Femoral Component Alignment (FCA). Complications were also evaluated. RESULTS In the rTHA group, 91.5% (75 out of 82) of the acetabular cups were positioned within the safe zone whereas it was 63.4% (52 out of 82) for the cTHA group (p< 0.001). According to Callanan, they were 84.1% and 50%, respectively (p< 0.001). Between the groups, no statistically significant difference was found in CFR, LLD, HO, FCA, AI, AA, WOMAC, HHS and major complication rates. CONCLUSION rTHA is superior to cTHA in terms of accuracy and reproducibility of the cup placement, however no apparent clinical benefit was found in short term follow.
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Affiliation(s)
- Mustafa Alper Incesoy
- Department of Orthopedics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Fatih Yildiz
- Department of Orthopedics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Mehmet Anil Pulatkan
- Department of Orthopedics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Omer Faruk Yesiller
- Department of Orthopedics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Ozlem Toluk
- Department of Biostatistics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Ahmet Can Erdem
- Department of Orthopedics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Ibrahim Tuncay
- Department of Orthopedics, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
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Bum Kwon J, Woo Bae J, Jin Bae D, Eun Jeong J, Choi WK. The degree of C-reactive protein elevation after total knee arthroplasty is related to bone and medullary injury rather than soft tissue. Medicine (Baltimore) 2023; 102:e35472. [PMID: 37832115 PMCID: PMC10578698 DOI: 10.1097/md.0000000000035472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 09/13/2023] [Indexed: 10/15/2023] Open
Abstract
First, we want to find out whether computer-assisted surgery (CAS) for total knee arthroplasty (TKA), which does not require opening the femoral medullary canal, results in a lesser C-reactive protein (CRP) level increase postoperatively compared to manual TKA. Second, they seek to examine whether the CRP reduction in CAS TKA and manual TKA follows a similar pattern within the first 2 weeks after surgery. Third, the study aims to compare and analyze the CRP levels in 3 different groups: CRP levels in CAS TKA with surgeons who started TKA surgery by CAS, CRP levels in manual TKA by surgeons with little experience, and CRP levels in skillful manual TKA performed after conducting over 200 cases. The 3 patient groups were as follows. Group 1: Patients who underwent non expertized surgeon CAS TKA (N = 63). Group 2: Patients who underwent manual TKA after surgeon CAS TKA experience (N = 108). Group 3: Patients who underwent manual TKA after surgeon 200 cases or more of either CAS TKA or manual TKA experience (more skillful manual TKA) (N = 66). CRP levels were analyzed using electronic medical records for 3 time points: within 3 months before surgery, 5 days after surgery, and 11 days after surgery. There were no statistically significant differences in pre operative CRP values among the 3 groups. At 5 days after surgery, the CRP level were 48.59 ± 32.75 for CAS TKA, 69.82 ± 42.76 for early manual TKA, and 67.73 ± 44.00 for skillful manual TKA, indicating a statistically significant lower CRP level in the CAS TKA group compared to the manual TKA groups (P = .01). At 11 days after surgery, there were no statistically significant differences in CRP level among the 3 groups, with was 12.12 ± 9.74 for CAS TKA, 14.07 ± 13.18 for early manual TKA, and 11.43 ± 11.45 for skillful manual TKA. The degree of CRP elevation after TKA is related to bone and medullary injury rather than soft tissue.
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Affiliation(s)
- Jae Bum Kwon
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Jin Woo Bae
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Dong Jin Bae
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Ji Eun Jeong
- Departhment of Pediatrics, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Won-Kee Choi
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
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6
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Yang L, Wu BY, Wang CF, Li HW, Bian WW, Ruan H. Indicators and medical tests to identify lower limb swelling causes after total knee arthroplasty: a Delphi study with multidisciplinary experts. J Orthop Surg Res 2023; 18:573. [PMID: 37543607 PMCID: PMC10403920 DOI: 10.1186/s13018-023-03980-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/04/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Lower limb swelling after total knee arthroplasty (TKA) hinders surgical effectiveness. The poor results of studies on swelling interventions are due to the lack of a classification of swelling causes through appropriate medical tests. A gold standard is missing. This study aimed to clarify the causes of TKA postoperative swelling and how to identify them through indicators and medical tests by consulting a wide range of experts from multiple disciplines. METHOD The Delphi method was used. A first draft of the index was prepared based on a systematic search of the literature. A total of 11 experts from several disciplines were invited to evaluate the rationality of the indicators and suggest modifications. After two rounds of consultation, the experts reached a consensus, and the consultation was stopped. RESULTS The response rate of the 11 experts was 100%, and the authoritative Cr was 0.896. Kendall's W values for opinion coordination of the two rounds of consultation were 0.262 and 0.226, respectively (P < 0.001). Among the final indicators, there were 4 primary indicators for swelling cause classification (inflammatory response, poor venous return, joint hematoma, muscle damage, and healing), 19 secondary and 19 tertiary indicators. CONCLUSION The indications obtained by systematic literature review and multidisciplinary expert consultation are reliable and scientific. Multiple causes of lower extremity swelling after TKA were identified. Blood test indicators can reflect an inflammatory response, suggest poor venous return, and reflect muscle damage and healing progress. Ultrasound scans are needed to identify underlying thrombotic or valvular problems, joint hematomas, and muscle damage. These tests help clinicians and researchers determine the cause of swelling after TKA and take appropriate management.
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Affiliation(s)
- Lin Yang
- Department of Nursing, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
- School of Nursing, Shanghai JiaoTong University, Shanghai, China
| | - Bei-Ying Wu
- Department of Nursing, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Cai-Feng Wang
- Department of Nursing, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Hui-Wu Li
- Department of Orthopedic, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Wei-Wei Bian
- Department of Nursing, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
| | - Hong Ruan
- Department of Nursing, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
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7
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Griffin J, Davis ET, Parsons H, Gemperle Mannion E, Khatri C, Ellard DR, Blyth MJ, Clement ND, Deehan D, Flynn N, Fox J, Grant NJ, Haddad FS, Hutchinson CE, Mason J, Mohindru B, Scott CEH, Smith TO, Skinner JA, Toms AD, Rees S, Underwood M, Metcalfe A. Robotic Arthroplasty Clinical and cost Effectiveness Randomised controlled trial (RACER-knee): a study protocol. BMJ Open 2023; 13:e068255. [PMID: 37295832 PMCID: PMC10277111 DOI: 10.1136/bmjopen-2022-068255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
INTRODUCTION Robotic-assisted knee replacement systems have been introduced to healthcare services worldwide in an effort to improve clinical outcomes for people, although high-quality evidence that they are clinically, or cost-effective remains sparse. Robotic-arm systems may improve surgical accuracy and could contribute to reduced pain, improved function and lower overall cost of total knee replacement (TKR) surgery. However, TKR with conventional instruments may be just as effective and may be quicker and cheaper. There is a need for a robust evaluation of this technology, including cost-effectiveness analyses using both within-trial and modelling approaches. This trial will compare robotic-assisted against conventional TKR to provide high-quality evidence on whether robotic-assisted knee replacement is beneficial to patients and cost-effective for healthcare systems. METHODS AND ANALYSIS The Robotic Arthroplasty Clinical and cost Effectiveness Randomised controlled trial-Knee is a multicentre, participant-assessor blinded, randomised controlled trial to evaluate the clinical and cost-effectiveness of robotic-assisted TKR compared with TKR using conventional instruments. A total of 332 participants will be randomised (1:1) to provide 90% power for a 12-point difference in the primary outcome measure; the Forgotten Joint Score at 12 months postrandomisation. Allocation concealment will be achieved using computer-based randomisation performed on the day of surgery and methods for blinding will include sham incisions for marker clusters and blinded operation notes. The primary analysis will adhere to the intention-to-treat principle. Results will be reported in line with the Consolidated Standards of Reporting Trials statement. A parallel study will collect data on the learning effects associated with robotic-arm systems. ETHICS AND DISSEMINATION The trial has been approved by an ethics committee for patient participation (East Midlands-Nottingham 2 Research Ethics Committee, 29 July 2020. NRES number: 20/EM/0159). All results from the study will be disseminated using peer-reviewed publications, presentations at international conferences, lay summaries and social media as appropriate. TRIAL REGISTRATION NUMBER ISRCTN27624068.
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Affiliation(s)
- James Griffin
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Edward T Davis
- Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, UK
| | - Helen Parsons
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Elke Gemperle Mannion
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Chetan Khatri
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - David R Ellard
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Mark J Blyth
- Orthopaedic Research Unit, Department of Trauma and Orthopaedics, Glasgow Royal Infirmary, Glasgow, UK
| | - Nicholas David Clement
- Orthopaedics and Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
- Department of Orthopaedics, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
| | - David Deehan
- Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, UK
| | | | | | | | - Fares S Haddad
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Charles E Hutchinson
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - James Mason
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Bishal Mohindru
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Chloe E H Scott
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
| | - Toby O Smith
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - John A Skinner
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, UK
| | - Andrew D Toms
- Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Sophie Rees
- Bristol Trials Centre, University of Bristol, Bristol, UK
| | - Martin Underwood
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Andrew Metcalfe
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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Huang X, Wang W, Chen G, Guan X, Zhou Y, Tang Y. Comparison of surgical invasiveness, hidden blood loss, and clinical outcome between unilateral biportal endoscopic and minimally invasive transforaminal lumbar interbody fusion for lumbar degenerative disease: a retrospective cohort study. BMC Musculoskelet Disord 2023; 24:274. [PMID: 37038129 PMCID: PMC10088165 DOI: 10.1186/s12891-023-06374-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/26/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Currently, hidden blood loss (HBL) has been paid more and more attention by spine surgeons. Simultaneously, it has been the effort of spine surgeons to explore more advantages of minimally invasive surgery. More and more articles have compared unilateral biportal endoscopic lumbar interbody fusion (BE-LIF) and minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF). But so far, there is no HBL comparison between BE-LIF and MIS-TLIF. This study aims to compare the surgical invasiveness, hidden blood loss, and clinical outcome of BE-LIF and MIS-TLIF and to provide insight regarding minimally invasive surgery for lumbar degenerative disease (LDD). METHODS We enrolled 103 eligible patients with LDD who underwent BE-LIF (n = 46) and MIS-TLIF (n = 57) during August 2020-March 2021. We collected data, including demographics, perioperative haematocrit, operative and postoperative hospital times, serum creatine kinase (CK) and C-reactive protein (CRP) levels, and hospitalization costs. Total and hidden blood loss was calculated. Clinical outcomes were assessed using a visual analogue scale (VAS) score for back and leg pain, Oswestry Disability Index (ODI), modified MacNab criteria, fusion rate, and complications. RESULTS Basic demographics and surgical data were comparable. The CRP and CK levels were generally lower in the BE-LIF than in the MIS-TLIF group, especially CRP levels on postoperative day (POD) three and CK levels on POD one. True total blood loss, postoperative blood loss, and hidden blood loss were significantly reduced in the BE-LIF group compared with the MIS-TLIF group. Postoperative hospital times was statistically significantly shorter in the BE-LIF group. The VAS pain and ODI scores improved in both groups. At three days and one month, the VAS lower back pain scores were significantly better after BE-LIF. Clinical outcomes did not otherwise differ between groups. CONCLUSIONS Compared with MIS-TLIF, BE-LIF has similar medium and short-term clinical outcomes. However, it is better regarding surgical trauma, early lower back pain, total and hidden blood loss, and recovery time. BE-LIF is an adequate option for selected LDD.
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Affiliation(s)
- Xinle Huang
- Department of Orthopaedics, The Second Affiliated Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Wenkai Wang
- Department of Orthopaedics, The Second Affiliated Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Guangxing Chen
- Center for Joint Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Xiangchen Guan
- Department of Orthopaedics, The Second Affiliated Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Yue Zhou
- Department of Orthopaedics, The Second Affiliated Xinqiao Hospital of Army Medical University, Chongqing, China.
| | - Yu Tang
- Department of Orthopaedics, The Second Affiliated Xinqiao Hospital of Army Medical University, Chongqing, China.
- Department of Orthopedics, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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9
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Hao N, Cui M, Shi Y, Liu Z, Li X, Chen Y, Zhao G. Measurement of tissue oxygen saturation during arthroscopic surgery of knee with a tourniquet. J Orthop Surg Res 2022; 17:532. [PMID: 36494737 PMCID: PMC9733324 DOI: 10.1186/s13018-022-03431-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/03/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Tourniquets provide better tissue visibility during arthroscopic surgery. However, multiple postoperative adverse events associated with ischemia may be caused by excessive inflation pressure and duration. We aimed to evaluate the degree of tourniquet-induced ischemia using a noninvasive continuous real-time monitoring method and the relationship between changes in tissue oxygen saturation (StO2) and blood biochemical markers of ischemic injuries in patients undergoing arthroscopic knee surgery. METHODS This was a prospective observational study using near-infrared spectroscopy (NIRS). Data were collected from 29 consecutive patients who underwent arthroscopic procedures. Twenty-five patients underwent anterior cruciate ligament reconstruction, and four underwent meniscal repair. We investigated tourniquet-induced changes in StO2, monitored using NIRS, and blood biochemical markers of ischemic injuries. RESULTS A significant decrease in the mean StO2 from the baseline was observed during tourniquet inflation in the operative legs. The average decrease in the mean StO2 was 58%. A comparison of mean StO2 between the nonoperative and operative legs before tourniquet deflation showed that mean values of StO2 in the operative legs were significantly lower than those in the nonoperative legs. No significant clinical relationships were observed between changes in StO2 and blood biochemical markers of ischemic injuries (creatine kinase) (p = 0.04, r = 0.38) or tourniquet duration (p = 0.05, r = 0.366). CONCLUSIONS Our results demonstrated that StO2 could be used to evaluate tissue perfusion in real time but did not support the hypothesis that StO2 is a useful method for predicting the degree of tourniquet-induced injury during arthroscopic knee surgery.
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Affiliation(s)
- Ning Hao
- grid.411866.c0000 0000 8848 7685The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120 Guangdong China ,grid.411866.c0000 0000 8848 7685Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Mengxue Cui
- grid.411866.c0000 0000 8848 7685Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Yongyong Shi
- grid.411866.c0000 0000 8848 7685The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120 Guangdong China
| | - Zitao Liu
- grid.411866.c0000 0000 8848 7685Department of Orthopaedics, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China
| | - Xiangyu Li
- grid.411866.c0000 0000 8848 7685The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120 Guangdong China
| | - Yansheng Chen
- grid.411866.c0000 0000 8848 7685The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120 Guangdong China
| | - Gaofeng Zhao
- grid.411866.c0000 0000 8848 7685The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120 Guangdong China
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Kuo SJ, Siu KK, Wu KT, Ko JY, Wang FS. The Differential Systemic Biological Effects between Computer Navigation and Conventional Total Knee Arthroplasty (TKA) Surgeries: A Prospective Study. J Pers Med 2022; 12:jpm12111835. [PMID: 36579565 PMCID: PMC9696737 DOI: 10.3390/jpm12111835] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Distal femur reaming-free total knee arthroplasty (TKA) was reported to possess lower risk of acute myocardial infarction (AMI) or venous thromboembolism (VTE) than conventional TKA in a retrospective population-based study. We tried to offer prospective biological evidence by comparing the levels of AMI and VTE serum surrogate markers among the patients undertaking navigation and conventional TKAs to support these observations. Thirty-four participants undertaking navigation TKA and 34 patients receiving conventional TKA were recruited between February 2013 and December 2015. Blood samples were drawn from all participants before TKA, and 24 and 72 h after TKA, to assess the concentration of soluble P-selectin, matrix metalloproteinase-9 (MMP-9), C-reactive protein (CRP), and interleukin-8 (IL-8) between the participants undergoing navigation and conventional TKAs. We showed that significantly lower serum levels of soluble P-selectin 24 h after, as well as CRP 24 and 72 h after TKA could be observed in the navigation cohort. The more prominent surge of serum soluble P-selectin and CRP were perceived 24 and 72 h after TKA among the participants undergoing conventional TKA. Based upon our prospective biological evidence, the merits of navigation TKA are strengthened by lower levels of AMI and VTE serum surrogate markers.
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Affiliation(s)
- Shu-Jui Kuo
- School of Medicine, China Medical University, Taichung 404, Taiwan
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 404, Taiwan
| | - Ka-Kit Siu
- Department of Orthopedic Surgery, Park One International Hospital, Kaohsiung 813, Taiwan
| | - Kuan-Ting Wu
- Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Jih-Yang Ko
- Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- Correspondence:
| | - Feng-Sheng Wang
- Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
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