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Yan L, Ge L, Dong S, Saluja K, Li D, Reddy KS, Wang Q, Yao L, Li JJ, Roza da Costa B, Xing D, Wang B. Evaluation of Comparative Efficacy and Safety of Surgical Approaches for Total Hip Arthroplasty: A Systematic Review and Network Meta-analysis. JAMA Netw Open 2023; 6:e2253942. [PMID: 36719679 PMCID: PMC9890287 DOI: 10.1001/jamanetworkopen.2022.53942] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
IMPORTANCE Each approach for primary total hip arthroplasty (THA) has a long learning curve, so a surgeon's choice to change their preferred approach needs to be guided by clear justifications. However, current evidence does not suggest that any of the THA approaches are more beneficial than others, and the choice of approach is mainly based on the knowledge and experience of the surgeon and individual patient characteristics. OBJECTIVE To assess the efficacy and safety associated with different surgical approaches for THA. DATA SOURCES A comprehensive search of PubMed, EMBASE, and Cochrane databases from inception to March 26, 2022; reference lists of eligible trials; and related reviews. STUDY SELECTION Randomized clinical trials (RCTs) comparing different surgical approaches, including the 2-incision approach, direct anterior approach (DAA), direct lateral approach (DLA), minimally invasive direct lateral approach (MIS-DLA), minimally invasive anterolateral approach (MIS-ALA), posterior approach (PA), minimally invasive posterior approach (MIS-PA), and supercapsular percutaneously assisted total hip arthroplasty (SuperPath), for primary THA. DATA EXTRACTION AND SYNTHESIS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses, 2 reviewers independently extracted data on study participants, interventions, and outcomes as well as assessed the risk of bias using the Cochrane risk of bias tool and the certainty of evidence using the Grading of Recommendations, Assessment, Development, and Evaluation framework. A frequentist framework was used to inform a series of random-effects network meta-analyses. MAIN OUTCOMES AND MEASURES The outcomes were hip score (range, 0-100, with higher scores indicating better overall hip condition), pain score (range, 0-100, with higher scores indicating more pain), hospitalization time, operation time, quality of life score, blood loss, cup abduction angle, and cup anteversion angle. RESULTS Of 2130 retrieved studies, 63 RCTs including 4859 participants (median [IQR] age, 64.0 [60.3-66.5] years; median [IQR] percentage male, 46.74% [38.64%-54.74%]) were eligible for analysis. Eight surgical approaches were evaluated. For hip score, DAA (mean difference [MD], 4.04; 95% CI, 1.92 to 6.16; moderate certainty), MIS-ALA (MD, 3.00; 95% CI, 0.43 to 5.59; moderate certainty), MIS-DLA (MD, 3.37; 95% CI, 1.05 to 5.68; moderate certainty), MIS-PA (MD, 4.46; 95% CI, 1.60 to 7.31; moderate certainty), PA (MD, 4.37; 95% CI, 1.87 to 6.88; high certainty), and SuperPath (MD, 5.00; 95% CI, 0.58 to 9.42; high certainty) were associated with greater improvement in hip score compared with DLA. DLA was associated with lower decrease in pain score than SuperPath (MD, 1.16; 95% CI, 0.13 to 2.20; high certainty) and MIS-DLA (MD, 0.90; 95% CI, 0.04 to 1.76; moderate certainty). PA was associated with shorter operation times compared with 2-incision (MD, -23.85 minutes; 95% CI, -36.60 to -11.10 minutes; high certainty), DAA (MD, -13.94 minutes; 95% CI, -18.79 to -9.08 minutes; moderate certainty), DLA (MD, -10.50 minutes; 95% CI, -16.07 to -4.94 minutes; high certainty), MIS-ALA (MD, -6.76 minutes; 95% CI, -12.86 to -0.65 minutes; moderate certainty), and SuperPath (MD, -13.91 minutes; 95% CI, -21.87 to -5.95 minutes; moderate certainty). The incidence of 6 types of complications did not differ significantly between the approaches. CONCLUSIONS AND RELEVANCE In this study, moderate to high certainty evidence indicated that compared with PA, all surgical approaches except DLA were associated with similar improvements of hip score but longer operation time. DLA was associated with smaller improvement of hip score. The safety of the different approaches did not show significant differences. These findings will help health professionals and patients with better clinical decision-making and also provide references for policy makers.
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Affiliation(s)
- Lei Yan
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Second Clinical Medical College, Shanxi Medical University, Taiyuan, China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Long Ge
- Evidence Based Social Science Research Centre, School of Public Health, Lanzhou University, Lanzhou, China
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Shengjie Dong
- Orthopedic Department, Yantaishan Hospital, Yantai, China
| | - Kiran Saluja
- Bruyere Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Dijun Li
- Second Clinical Medical College, Shanxi Medical University, Taiyuan, China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - K. Srikanth Reddy
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- World Health Organization, Geneva, Switzerland
| | - Qi Wang
- Health Policy PhD Program and McMaster Health Forum, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Liang Yao
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Jiao Jiao Li
- School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Bruno Roza da Costa
- Institute of Health Policy, Management, and Evaluation, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Applied Health Research Centre (AHRC), Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto, Ontario, Canada
| | - Dan Xing
- Arthritis Clinic & Research Center, Peking University People’s Hospital, Peking University, Beijing, China
| | - Bin Wang
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Serum biomarkers for the assessment of muscle damage in various surgical approaches in primary total hip arthroplasty: a systematic review of comparative studies. INTERNATIONAL ORTHOPAEDICS 2022; 46:1681-1692. [PMID: 35641792 DOI: 10.1007/s00264-022-05442-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/10/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Using serum biomarkers, this systematic review assessed soft tissue injury following different total hip arthroplasty surgical approaches. The purposes were to determine if there is any advantage between the standard and minimal invasive approaches, and to compare tissue damage of the respective surgical approaches using biomarkers such as creatine kinase, myoglobin, c-reactive protein, erythrocyte sedimentation rate, skeletal troponin and interleukins. METHOD A search in Pubmed/MEDLINE, Scopus and Web of Science databases was conducted in October 2021 with the use of PRISMA guidelines. Search items were ("biomarkers" OR "markers" OR "tissue damage" OR "muscle damage") AND "approach" AND ("total hip arthroplasty" OR "total hip replacement"). Inclusion criteria were prospective, randomized, controlled trials or prospective, comparative studies, comparing serum markers for muscle damage in two or more surgical approaches for primary total hip arthroplasty. Exclusion criteria were study protocols, case reports, systematic reviews, meta-analyses, studies in non-English language or without available full text, and studies not recording biomarkers of muscle damage. RESULTS Initial search revealed 508 studies; after subtraction of duplicates, and exclusion criteria, 31 studies remained for analysis. No advantage between different approaches was found when evaluating biomarkers, and no specific biomarkers had a distinct role in tissue damage in total hip arthroplasty. Anterior and minimally invasive approaches were associated with lower values of soft tissue (creatine kinase) and inflammation (c-reactive protein) biomarkers compared to the standard approaches. CONCLUSION Measurement of serum biomarkers after primary total hip arthroplasty for the estimation of tissue damage has unclear or little clinical value. TRIAL REGISTRATION PROSPERO Registration: CRD42022303959.
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Migliorini F, Pintore A, Eschweiler J, Oliva F, Hildebrand F, Maffulli N. Factors influencing the outcomes of minimally invasive total hip arthroplasty: a systematic review. J Orthop Surg Res 2022; 17:281. [PMID: 35585545 PMCID: PMC9118783 DOI: 10.1186/s13018-022-03168-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 05/09/2022] [Indexed: 12/01/2022] Open
Abstract
Introduction The present systematic review investigated possible factors which may influence the surgical outcome of minimally invasive surgery for total hip arthroplasty (MIS THA). Methods In January 2022, the Embase, Google Scholar, PubMed, and Scopus databases were accessed. All the clinical trials investigating the clinical outcome of MIS THA were considered.
Results Data from 9486 procedures were collected. Older age was moderately associated with greater Visual Analogue Scale (VAS) (P = 0.02) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) (P = 0.009) at last follow-up, and shorter surgical duration (P = 0.01). Greater body mass index (BMI) at baseline was moderately associated with greater cup anteversion (P = 0.0009), Oxford Hip Score (OHS) at last follow-up (P = 0.04), longer surgical duration (P = 0.04), increased leg length discrepancy (P = 0.02), and greater rate of infection (P = 0.04). Greater VAS at baseline was weakly associated with greater VAS at last follow-up (P < 0.0001), total estimated blood lost (P = 0.01), and lower value of Harris Hip Score (HHS) (P = 0.0005). Greater OHS at baseline was associated with greater post-operative VAS (P = 0.01). Greater WOMAC at baseline was associated with lower cup anteversion (P = 0.009) and greater VAS (P = 0.02). Greater HHS at baseline was associated with shorter hospitalisation (P = 0.001). Conclusion Older age and greater BMI may represent negative prognostic factors for MIS THA. The clinical outcome is strongly influenced by the preoperative status of patients.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Andrea Pintore
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
| | - Joerg Eschweiler
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Francesco Oliva
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
| | - Frank Hildebrand
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy.,School of Pharmacy and Bioengineering, Keele University School of Medicine, Thornburrow Drive, Stoke on Trent, England, UK.,Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England, UK
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Meng Y, Deng B, Liang X, Li J, Li L, Ou J, Yu S, Tan X, Chen Y, Zhang M. Effectiveness of self-efficacy-enhancing interventions on rehabilitation following total hip replacement: a randomized controlled trial with six-month follow-up. J Orthop Surg Res 2022; 17:225. [PMID: 35399102 PMCID: PMC8995056 DOI: 10.1186/s13018-022-03116-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/31/2022] [Indexed: 12/02/2022] Open
Abstract
Background As the world’s population ages, hip replacement, a routine treatment for arthritis, has become more common. However, after surgery, rehabilitation has some limited effectiveness with postoperative complications and persistent impairments. This study aimed to explore the effect of a self-efficacy-enhancing intervention program following hip replacement on patients’ rehabilitation outcomes (self-efficacy, functional exercise compliance, hip function, activity and social participation, anxiety and depression, and quality of life). Methods A prospective randomized controlled trial with a repeated-measures, two-group design was conducted in a grade A general hospital in Guangdong Province, China. A total of 150 participants with a unilateral total hip replacement were recruited via convenience sampling. Participants were randomly assigned to either the self-efficacy enhancing intervention group (n = 76) or the control group (n = 74). The intervention encompassed a face-to-face education before discharge and four telephone-based follow-ups in six months after surgery. Researchers collected baseline data on one to three days after surgery, and outcomes data were collected one, three, and six months after surgery. Results Average age (deviation) in intervention and control group were 58 (10.32) and 59 (10.82), respectively. After six months, intervention group scored 86.83 ± 5.89 in rehabilitation self-efficacy, significantly higher than control group (72.16 ± 6.52, t = -10.820, p < 0.001) and their hip function has turned to “excellent” (90.52 ± 4.03), while that of the latter was limited to a “middle” level (78.47 ± 7.57). Statistically significant differences were found in secondary outcomes (p < 0.001). The advantage of intervention in improving quality of life was seen in the long term rather than in the early postoperative period. Conclusions The self-efficacy-enhancing intervention performed by nurses induced better exercise compliance and physical, psychological, and social functions after hip replacement compared with routine care. We recommend such interventions to be combined with routine care soon after hip replacement. Further research should focus on the social participation of patients with hip replacement. Trial registration Retrospectively registered at Chinese Clinical Trial Registry (31/01/2020, No. ChiCTR2000029422, http://www.chictr.org.cn/index.aspx). Supplementary Information The online version contains supplementary material available at 10.1186/s13018-022-03116-2.
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Di Maro A, Creaco S, Albini M, Latiff M, Merlo M. Radiographic results on acetabular cup placement with the SuperPath technique: a retrospective study of 756 cases. BMC Musculoskelet Disord 2022; 23:101. [PMID: 35101011 PMCID: PMC8802501 DOI: 10.1186/s12891-022-05065-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/20/2022] [Indexed: 11/10/2022] Open
Abstract
Background The Supercapsular percutaneously assisted total hip (SuperPath) technique is a relatively new minimally invasive approach for total hip arthroplasty (THA). Good clinical outcomes related to its use are reported in the literature. Nonetheless, there are still uncertainties about its validity in terms of radiographic outcomes. Main purpose of the study is to evaluate the effectiveness of the SuperPath in acetabular cup positioning through radiographic evaluation of acetabular inclination angle (IA) and acetabular anteversion (AA) angle within the safe zone described by Lewinnek. The leg length discrepancy (LLD), femoral offset (FO), and acetabular offset (AO) were also measured to ascertain the radiographic effectiveness of SuperPath in the acetabular cup placement. Methods Between January 2016 and December 2019, all SuperPath cases eligible for the study were included. They were operated by three orthopaedic surgeons with long-standing experience in THA via conventional posterolateral approach and who have performed SuperPath training fellowship. The Mann-Whitney U test was used for statistical assessments (p-value < 0.05). Means ± standard deviation (SD) of the radiographic IA and AA were calculated for each year. Results A retrospective analysis of 756 THAs was performed. The average percentage of IA within the Lewinnek’s safe zone was from 80 to 85%, while the average percentage of AA was from 76 to 79%. Both IA and AA showed no statistically significant difference between two consecutive years. Good results, in the ranges of normal values, were also obtained for LLD, FO and AO, with homogeneous outcomes between 1 year and the following one. Conclusion It is possible to achieve good radiographic values of acetabular cup orientation through the SuperPath within the Lewinnek’s safe zone. These results are similar to those reported in the literature by authors using SuperPath. Low rate (0,3%) of hip dislocations were reported. Therefore, the SuperPath technique represents a good alternative THA approach. Nevertheless, there is not a statistically significant improvement in these radiographic parameters over a four-year time. Level of evidence Level IV, retrospective study.
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Affiliation(s)
- Agostino Di Maro
- Department of Orthopaedics and Trauma Surgery of Ospedale di Circolo Busto Arsizio, ASST Valle Olona, Via Arnaldo da Brescia,1, Varese, Italy.
| | - Santo Creaco
- Department of Orthopaedics and Trauma Surgery of Ospedale di Circolo Busto Arsizio, ASST Valle Olona, Via Arnaldo da Brescia,1, Varese, Italy
| | - Mattia Albini
- Department of Orthopaedics and Trauma Surgery of Ospedale di Circolo Fondazione Macchi Varese, ASST Sette Laghi, Viale Borri 57, Varese, Italy
| | - Mahfuz Latiff
- Department of Orthopaedics and Trauma Surgery of Ospedale di Circolo Fondazione Macchi Varese, ASST Sette Laghi, Viale Borri 57, Varese, Italy
| | - Marco Merlo
- Department of Orthopaedics and Trauma Surgery of Ospedale di Circolo Busto Arsizio, ASST Valle Olona, Via Arnaldo da Brescia,1, Varese, Italy
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Foissey C, Kenney R, Luceri F, Servien E, Lustig S, Batailler C. Greater trochanter fractures in the direct anterior approach: evolution during learning curve, risk factors and consequences. Arch Orthop Trauma Surg 2021; 141:675-681. [PMID: 33417023 DOI: 10.1007/s00402-020-03710-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 12/06/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Greater trochanter (GT) fractures affect 0.6-29% of patients after direct anterior approach (DAA) total hip arthroplasty (THA). Given the growing popularity of this approach, this study aimed to assess the evolution of the GT fractures during the learning curve, their risk factors and their consequences. MATERIALS AND METHODS 537 total hip arthroplasties were retrospectively included from May 2013 to December 2017 in a single academic centre. Patient characteristics, perioperative management, clinical consequences and postoperative radiographs were analysed. RESULTS GT fractures represented 2.4% (n = 13) of the THA, and there was not a decrease with experience. The GT fracture patients did not require any additional support during the surgery, and full weight bearing was always allowed without any restriction. This complication only happened in females, with the risk significantly increased in those > 70 years old (OR = 4.9). There was no specific consequence during the follow-up, mean HHS score was 98.5 and all of the patients were satisfied or very satisfied postoperatively. CONCLUSION Older osteoporotic women are known to be at risk for GT fracture during DAA THA. Those results reinforce the argument in favour of proper patient selection in DAA to lower the complications since it does not improve with surgeon's experience. LEVEL OF EVIDENCE Retrospective, consecutive case series; Level IV.
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Affiliation(s)
- Constant Foissey
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, 103 Grande rue de la Croix-Rousse, Rhône-Alpes, 69004, Lyon, France.
| | - Raymond Kenney
- Department of Orthopaedics, University of Rochester Medical Center, 4901 Lac De Ville Blvd Building D, Rochester, NY, 14618, USA
| | | | - Elvire Servien
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, 103 Grande rue de la Croix-Rousse, Rhône-Alpes, 69004, Lyon, France.,Interuniversity Laboratory of Human Movement Science-EA 7424, Université Lyon 1, Lyon, France
| | - Sébastien Lustig
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, 103 Grande rue de la Croix-Rousse, Rhône-Alpes, 69004, Lyon, France.,Université de Lyon, Université Claude Bernard Lyon 1, IFSTTAR, LBMC UMR_T9406, 69622, Lyon, France
| | - Cécile Batailler
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, 103 Grande rue de la Croix-Rousse, Rhône-Alpes, 69004, Lyon, France
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Less blood loss in supercapsular percutaneously assisted versus posterolateral total hip arthroplasty. J Orthop Surg Res 2021; 16:217. [PMID: 33766085 PMCID: PMC7992970 DOI: 10.1186/s13018-021-02363-z] [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] [Received: 10/10/2020] [Accepted: 03/18/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Although excellent clinical outcomes of supercapsular percutaneously assisted total hip arthroplasty (SuperPath) have been reported, the peri-operative blood loss has rarely been reported. The current study determined the blood loss during SuperPath and compared the blood loss with conventional posterolateral total hip arthroplasty (PLTH). METHODS This retrospective study enrolled patients who underwent unilateral primary THA between January 2017 and December 2019. The demographic data, diagnoses, affected side, radiographic findings, hemoglobin concentration, hematocrit, operative time, transfusion requirements, and intra-operative blood loss were recorded. The peri-operative blood loss was calculated using the OSTHEO formula. Blood loss on the 1st, 3rd, and 5th post-operative days was calculated. Hidden blood loss (HBL) was determined by subtracting the intra-operative blood loss from the total blood loss. RESULTS Two hundred sixty-three patients were included in the study, 85 of whom were in the SuperPath group and 178 in the posterolateral total hip arthroplasty (PLTH) group. Patient demographics, diagnoses, affected side, operative times, and pre-operative hemoglobin concentrations did not differ significantly between the two groups (all P > 0.05). Compared to the PLTH group, the SuperPath group had less blood loss, including intra-operative blood loss, 1st, 3rd, and 5th post-operative days blood loss, and HBL (all P < 0.05). Total blood loss and HBL was 790.07 ± 233.37 and 560.67 ± 195.54 mL for the SuperPath group, respectively, and 1141.26 ± 482.52 and 783.45 ± 379.24 mL for the PLTH group. PLTH led to a greater reduction in the post-operative hematocrit than SuperPath (P < 0.001). A much lower transfusion rate (P = 0.028) and transfusion volume (P = 0.019) was also noted in the SuperPath group. CONCLUSION SuperPath resulted in less perioperative blood loss and a lower transfusion rate than conventional PLTH.
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Tottas S, Tsigalou C, Ververidis A, Kougioumtzis IE, Karaglani M, Tilkeridis K, Chatzipapas C, Drosos GI. Supercapsular Percutaneously Assisted total hip arthroplasty versus lateral approach in Total Hip Replacement. A prospective comparative study. J Orthop 2020; 21:406-415. [PMID: 32921949 DOI: 10.1016/j.jor.2020.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/15/2020] [Accepted: 08/02/2020] [Indexed: 01/06/2023] Open
Abstract
Background Supercapsular Percutaneously Assisted total hip arthroplasty (SuperPATH approach) is a relatively new minimal invasive approach which has been associated with encouraging postoperative outcomes. The aim of this study is to compare the minimal invasive (MIS) SuperPATHapproach with the standard modified Hardinge approach at the base of muscle damage due to serum markers, functional results and other perioperative and postoperative data. Material and methods Forty eight (48) consecutive patients undergone primary total hip arthroplasty (THA) by the same surgeon (GD), were enrolled in our study. From this study population, the modified Hardinge approach was performed in 23 patients and the SuperPATH approach was performed in 25 patients. Soft tissue impairment was studied based on three representative markers, C-reactive-protein (CRP) and two enzymes, creatine kinase (CK) and lactate dehydrogenase (LDH). We measured these markers 10 min after surgery, on 1st and 2nd postoperative day. The levels of the perceived pain were evaluated according to the Visual Analog Scale/Numerical Rating Scale (VAS/NRS) score which was registered 6 h, 12 h, 1 day and 2 days postoperatively. The functional and clinical evaluation of the patients was achieved with Harris Hip Score (HHS), Charnley's Hip score, EuroQol (EQ-5D)-(EQ-100), Patient Health Questionnaire (PHQ-9) and neuropathic pain questionnaire (DN-4) 6 months and 1 year postoperatively. The rest of the collected data included patient's age, gender, body mass index (BMI), other comorbitities, the American Society of Anesthiologists score (ASA), Charlson Index score, the pre-operative diagnosis, implant positioning through radiographic evaluation, the type of anesthesia, the days of hospitalization, the operating time, incision length, blood loss and blood transfusion requirements and complication rates. Results SuperPATH approach was related with statistically considerable lower levels of CRP at 10 min (p = 0,001) and at 24 h (p = 0,047) postoperatively, as well as lower LDH levels in all time points postoperatively. It was also associated with shorter incision length (p < 0.001), longer operating time (p < 0.001), higher mean cup inclination p < 0.001, decreased postoperative pain levels the first 6 and 12 h (p < 0.001) and relatively better clinical and functional results 6 months after surgery, but not at 12 months. Conclusion Our study revealed some advantages in favor of the SuperPATH approach comparing with the standard modified Hardinge approach, mainly in terms of less muscle damage and less perceived pain postoperatively. More research is required in order to further elucidate its efficacy.
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Affiliation(s)
- Stylianos Tottas
- Orthopaedics, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
| | - Christina Tsigalou
- Medical-Molecular Microbiology, Democritus University of Thrace, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
| | - Athanasios Ververidis
- Orthopaedics, Democritus University of Thrace, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
| | - Ioannis E Kougioumtzis
- Orthopaedics, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
| | - Makrina Karaglani
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, PO Box 68100, Greece
| | - Konstantinos Tilkeridis
- Orthopaedics, Democritus University of Thrace, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
| | - Christos Chatzipapas
- Orthopeadic Department, 492, General Military Hospital of Alexandroupolis, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
| | - Georgios I Drosos
- Orthopaedics, Democritus University of Thrace, University General Hospital of Alexandroupolis, Alexandroupolis, PO Box 68100, Greece
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Tottas S, Fiska A, Kougioumtzis I, Ververidis A, Tilkeridis K, Drosos GI. Muscle Damage in Different Approaches in Total Hip Arthroplasty According to Serum Markers. Open Orthop J 2019. [DOI: 10.2174/1874325001913010097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Background:Total Hip Arthroplasty (THA) is the final treatment of end-stage hip osteoarthritis. Nowadays, THA has become very common, cost- effective and one of the most successful orthopaedic procedures. Recently, surgeons have shifted their interest to approaches according to Minimally Invasive Surgery (MIS). These approaches are either modifications of conventional approaches or they are designed from the beginning as MIS approaches. Muscle damage and soft tissue damage are issues that concern researchers who perform studies on THA.Objective:The aim of this study is to review the literature concerning studies by comparing different approaches using serum and inflammatory markers for muscle and soft tissue damage.Methods:We searched the PubMed database in the English language systematically for clinical studies or reviews, comparing muscle damage according to serum markers between two or more approaches in primary total arthroplasty.Results:In total, twenty-one studies were included in this review. Although the results are controversial, it seems that MIS approaches in most of the studies were related to lower levels of inflammation markers contrasting with conventional approaches. Nevertheless, this difference in muscle damage is not correlated with a difference in functional scores or other perioperative data and clinical outcomes in all studies.Conclusion:The existing literature does not lead to a safe consensus about the superiority of any approach. Therefore, there is still a need for further research with well-designed studies.
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Migliorini F, Biagini M, Rath B, Meisen N, Tingart M, Eschweiler J. Total hip arthroplasty: minimally invasive surgery or not? Meta-analysis of clinical trials. INTERNATIONAL ORTHOPAEDICS 2018; 43:1573-1582. [DOI: 10.1007/s00264-018-4124-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 08/21/2018] [Indexed: 12/13/2022]
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Xie J, Zhang H, Wang L, Yao X, Pan Z, Jiang Q. Comparison of supercapsular percutaneously assisted approach total hip versus conventional posterior approach for total hip arthroplasty: a prospective, randomized controlled trial. J Orthop Surg Res 2017; 12:138. [PMID: 28946892 PMCID: PMC5613398 DOI: 10.1186/s13018-017-0636-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 09/17/2017] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Total hip arthroplasty (THA) has been one of the most successful orthopedic procedures over the past 30 years. Nowadays, the techniques of exposure for THA have undergone great changes, allowing surgeons to perform THA through mini-incisions. Recently, a novel minimally invasive surgical technique of the supercapsular percutaneously assisted total hip arthroplasty was reported in 2011. The purpose of this study was to compare the SuperPath approach with the conventional posterior approach, in terms early outcomes and radiologic results. METHODS Ninety-two consecutive unilateral primary hip osteoarthritis adult patients were randomly divided into two groups. Forty-six patients (SuperPath group) were operated on using the SuperPath approach, and 46 patients (conventional group) were operated on with the conventional posterior approach. Outcomes were evaluated using preoperative index, intraoperative data, and postoperative function data. The positioning of the implants was analyzed by radiography. RESULTS No significant difference was detected in skin-to-skin operation time, blood loss, transfusion rate, postoperative complications, abduction angle, anteversion angle, and stem alignments. The incision length and length of stay (LOS) in the SuperPath group were significantly lower. The VAS score in the SuperPath group at the 1-week, 1-month and 3-month postoperative intervals were lower than those VAS scores in the conventional group. The Harris Hip Score and Barthel Index (BI) for Activities of Daily Living in the SuperPath group were significantly higher at the 1- and 3-month follow-up intervals and were not significantly different 1 year after operation. CONCLUSIONS This prospective randomized study reveals that the SuperPath technique was associated with shorter LOS, earlier time to walk and climb, and lower postoperative pain levels. It also allowed early postoperative rehabilitation and faster recovery than conventional technique.
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Affiliation(s)
- Jun Xie
- Department of Orthopedics, The Affiliated People's Hospital, Jiangsu University, Dianli Road 8, Jiangsu Province, Zhenjiang, 212001, China
| | - Hongxi Zhang
- Department of Orthopedics, The Affiliated People's Hospital, Jiangsu University, Dianli Road 8, Jiangsu Province, Zhenjiang, 212001, China
| | - Lei Wang
- Department of Orthopedics, The Affiliated People's Hospital, Jiangsu University, Dianli Road 8, Jiangsu Province, Zhenjiang, 212001, China.
| | - Xiang Yao
- Department of Orthopedics, The Affiliated People's Hospital, Jiangsu University, Dianli Road 8, Jiangsu Province, Zhenjiang, 212001, China
| | - Zhanpeng Pan
- Department of Orthopedics, The Affiliated People's Hospital, Jiangsu University, Dianli Road 8, Jiangsu Province, Zhenjiang, 212001, China
| | - Qinyi Jiang
- Department of Orthopedics, The Affiliated People's Hospital, Jiangsu University, Dianli Road 8, Jiangsu Province, Zhenjiang, 212001, China
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Clarke A, Pulikottil-Jacob R, Grove A, Freeman K, Mistry H, Tsertsvadze A, Connock M, Court R, Kandala NB, Costa M, Suri G, Metcalfe D, Crowther M, Morrow S, Johnson S, Sutcliffe P. Total hip replacement and surface replacement for the treatment of pain and disability resulting from end-stage arthritis of the hip (review of technology appraisal guidance 2 and 44): systematic review and economic evaluation. Health Technol Assess 2015; 19:1-668, vii-viii. [PMID: 25634033 DOI: 10.3310/hta19100] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Total hip replacement (THR) involves the replacement of a damaged hip joint with an artificial hip prosthesis. Resurfacing arthroplasty (RS) involves replacement of the joint surface of the femoral head with a metal surface covering. OBJECTIVES To undertake clinical effectiveness and cost-effectiveness analysis of different types of THR and RS for the treatment of pain and disability in people with end-stage arthritis of the hip, in particular to compare the clinical effectiveness and cost-effectiveness of (1) different types of primary THR and RS for people in whom both procedures are suitable and (2) different types of primary THR for people who are not suitable for hip RS. DATA SOURCES Electronic databases including MEDLINE, EMBASE, The Cochrane Library, Current Controlled Trials and UK Clinical Research Network (UKCRN) Portfolio Database were searched in December 2012, with searches limited to publications from 2008 and sample sizes of ≥ 100 participants. Reference lists and websites of manufacturers and professional organisations were also screened. REVIEW METHODS Systematic reviews of the literature were undertaken to appraise the clinical effectiveness and cost-effectiveness of different types of THR and RS for people with end-stage arthritis of the hip. Included randomised controlled trials (RCTs) and systematic reviews were data extracted and risk of bias and methodological quality were independently assessed by two reviewers using the Cochrane Collaboration risk of bias tool and the Assessment of Multiple Systematic Reviews (AMSTAR) tool. A Markov multistate model was developed for the economic evaluation of the technologies. Sensitivity analyses stratified by sex and controlled for age were carried out to assess the robustness of the results. RESULTS A total of 2469 records were screened of which 37 were included, representing 16 RCTs and eight systematic reviews. The mean post-THR Harris Hip Score measured at different follow-up times (from 6 months to 10 years) did not differ between THR groups, including between cross-linked polyethylene and traditional polyethylene cup liners (pooled mean difference 2.29, 95% confidence interval -0.88 to 5.45). Five systematic reviews reported evidence on different types of THR (cemented vs. cementless cup fixation and implant articulation materials) but these reviews were inconclusive. Eleven cost-effectiveness studies were included; four provided relevant cost and utility data for the model. Thirty registry studies were included, with no studies reporting better implant survival for RS than for all types of THR. For all analyses, mean costs for RS were higher than those for THR and mean quality-adjusted life-years (QALYs) were lower. The incremental cost-effectiveness ratio for RS was dominated by THR, that is, THR was cheaper and more effective than RS (for a lifetime horizon in the base-case analysis, the incremental cost of RS was £11,284 and the incremental QALYs were -0.0879). For all age and sex groups RS remained clearly dominated by THR. Cost-effectiveness acceptability curves showed that, for all patients, THR was almost 100% cost-effective at any willingness-to-pay level. There were age and sex differences in the populations with different types of THR and variations in revision rates (from 1.6% to 3.5% at 9 years). For the base-case analysis, for all age and sex groups and a lifetime horizon, mean costs for category E (cemented components with a polyethylene-on-ceramic articulation) were slightly lower and mean QALYs for category E were slightly higher than those for all other THR categories in both deterministic and probabilistic analyses. Hence, category E dominated the other four categories. Sensitivity analysis using an age- and sex-adjusted log-normal model demonstrated that, over a lifetime horizon and at a willingness-to-pay threshold of £20,000 per QALY, categories A and E were equally likely (50%) to be cost-effective. LIMITATIONS A large proportion of the included studies were inconclusive because of poor reporting, missing data, inconsistent results and/or great uncertainty in the treatment effect estimates. This warrants cautious interpretation of the findings. The evidence on complications was scarce, which may be because of the absence or rarity of these events or because of under-reporting. The poor reporting meant that it was not possible to explore contextual factors that might have influenced study results and also reduced the applicability of the findings to routine clinical practice in the UK. The scope of the review was limited to evidence published in English in 2008 or later, which could be interpreted as a weakness; however, systematic reviews would provide summary evidence for studies published before 2008. CONCLUSIONS Compared with THR, revision rates for RS were higher, mean costs for RS were higher and mean QALYs gained were lower; RS was dominated by THR. Similar results were obtained in the deterministic and probabilistic analyses and for all age and sex groups THR was almost 100% cost-effective at any willingness-to-pay level. Revision rates for all types of THR were low. Category A THR (cemented components with a polyethylene-on-metal articulation) was more cost-effective for older age groups. However, across all age-sex groups combined, the mean cost for category E THR (cemented components with a polyethylene-on-ceramic articulation) was slightly lower and the mean QALYs gained were slightly higher. Category E therefore dominated the other four categories. Certain types of THR appeared to confer some benefit, including larger femoral head sizes, use of a cemented cup, use of a cross-linked polyethylene cup liner and a ceramic-on-ceramic as opposed to a metal-on-polyethylene articulation. Further RCTs with long-term follow-up are needed. STUDY REGISTRATION This study is registered as PROSPERO CRD42013003924. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Aileen Clarke
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Amy Grove
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - Karoline Freeman
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - Hema Mistry
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Martin Connock
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - Rachel Court
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Matthew Costa
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - Gaurav Suri
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - David Metcalfe
- Warwick Orthopaedics, University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Michael Crowther
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Sarah Morrow
- Oxford Medical School, University of Oxford, Oxford, UK
| | - Samantha Johnson
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - Paul Sutcliffe
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
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Mazoochian F, Schmidutz F, Fottner A, Jansson V. [Modified mini-Hardinge access for hip prosthesis implantation in the supine position]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2014; 26:171-83. [PMID: 24699924 DOI: 10.1007/s00064-012-0183-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Revised: 05/10/2012] [Accepted: 08/08/2012] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Total hip arthroplasty with a minimal-incision technique that can be performed in the widely used supine position. The accustomed and good overview of this position allows safe positioning of the implant and combines this with the advantage of a soft tissue preserving technique. All standard instruments and implants can be further applied. INDICATIONS Primary and secondary coxarthrosis, femoral head necrosis. CONTRAINDICATIONS Revision surgery, severe anatomic deformity, implantation of hip resurfacing arthroplasty. SURGICAL TECHNIQUE Supine position. The skin incision runs from the innominate tubercle proximally and falls slightly in the dorsal direction (20-30°). Incision of the iliotibial tract and exposure of the vastogluteal muscle sling. Starting from the greater trochanter, the sinewy onset of the minimal and medium gluteal muscle is split with an arched-shaped incision, which also falls proximally in the dorsal direction. Exposition of the joint capsule, longitudinal incision and resection of the ventrolateral parts. Dislocation of the hip by a combined adduction and external rotation movement. Osteotomy of the femoral neck and resection of the femoral head are performed in a figure-of-four position without adduction. To prepare the acetabulum and to insert the cup, the leg is placed in neutral position with a slight flexion of 20° in the hip. Preparation of the femur and implantation of the stem is again performed in a figure-of-four position in adduction. Reduction of the hip and stepwise wound closure. POSTOPERATIVE MANAGEMENT Mobilization on postoperative day 1. Starting with half weight bearing and after completed wound healing rapid increase to full weight bearing. Intensive physiotherapy and rehabilitation. Thrombosis prophylaxis according to guidelines. RESULTS The mini-incision approach has successfully been used in our clinic for years. Between September 2004 and November 2005, the less-invasive technique was evaluated in a randomized controlled trial with 51 patients (52 hips). Compared to the standard approach a significantly shorter incision length (8.9 vs. 14.0 cm) and a slightly lower blood loss (502 vs. 660 ml) were observed for the modified mini-Hardinge. Moreover, the mini-incision group showed slightly better functional results in the early course. A higher rate of implant malpositioning or a higher peri- and postoperative complication rate was not observed.
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Affiliation(s)
- F Mazoochian
- Orthopädische Klinik und Poliklinik, Ludwig-Maximilians-Universität München (LMU), Campus Großhadern, Marchioninistr. 15, 81377, München, Deutschland
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Repantis T, Bouras T, Korovessis P. Comparison of minimally invasive approach versus conventional anterolateral approach for total hip arthroplasty: a randomized controlled trial. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2014; 25:111-6. [DOI: 10.1007/s00590-014-1428-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Accepted: 02/08/2014] [Indexed: 11/29/2022]
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15
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Xu CP, Li X, Song JQ, Cui Z, Yu B. Mini-incision versus standard incision total hip arthroplasty regarding surgical outcomes: a systematic review and meta-analysis of randomized controlled trials. PLoS One 2013; 8:e80021. [PMID: 24265792 PMCID: PMC3827164 DOI: 10.1371/journal.pone.0080021] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 09/20/2013] [Indexed: 12/12/2022] Open
Abstract
Purpose It remains controversial whether mini-incision (MI) benefits patients in total hip arthroplasty (THA). We performed a meta-analysis of randomized controlled trials (RCTs) to assess the effects of MI on surgical and functional outcomes in THA patients. Methods A systematic electronic literature search (up to May 2013) was conducted to identify RCTs comparing MI with standard incision (SI) THA. The primary outcome measures were surgical and functional outcomes. According to the surgical approach taken, MI THA patients were divided into four subgroups for sub-group meta-analysis. Standardized mean differences (SMDs) or risk differences (RDs) with accompanying 95% confidence intervals (CIs) were calculated and pooled using a fixed-effect or random-effect model according to the heterogeneity. Results A total of 14 RCTs involving THA 1,174 patients met the inclusion criteria. The trials were medium risk of bias. The overall meta-analysis showed MI THA reduced total blood loss (95% CI, -201.83 to -21.18; p=.02) and length of hospital stay ( 95% CI, -0.67 to -0.08; p=.01) with significant heterogeneity. However, subgroup meta-analysis revealed posterior MI THA had perioperative advantages of reduced surgical duration ( 95% CI, -8.45 to -2.67; P<.001), less blood loss ( 95% CI, -107.20 to -1.73; P=.04) and shorter hospital stay ( 95% CI, -0.74 to -0.06; p=.002) with low heterogeneity. There were no significant differences between MI and SI THA groups in term of pain medication dose, functional outcome (HHS), radiological outcome or complications (P>.05, respectively). Conclusions Although no definite overall conclusion can be arrived at on whether MI THA is superior to SI THA, posterior MI THA clearly result in a significant decrease in surgical duration, blood loss and hospital stay. It seems to be a safe minimally invasive surgical procedure without increasing the risk of component malposition or complications.
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Affiliation(s)
- Chang-Peng Xu
- Department of Orthopaedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Xue Li
- Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jin-Qi Song
- Department of Orthopaedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Zhuang Cui
- Department of Orthopaedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Bin Yu
- Department of Orthopaedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
- * E-mail:
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16
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Reprint of “Hip arthroplasty”. Int J Orthop Trauma Nurs 2013. [DOI: 10.1016/j.ijotn.2013.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Is limited incision better than standard total hip arthroplasty? A meta-analysis. Clin Orthop Relat Res 2013; 471:1283-94. [PMID: 23229424 PMCID: PMC3586026 DOI: 10.1007/s11999-012-2717-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Accepted: 11/12/2012] [Indexed: 01/31/2023]
Abstract
BACKGROUND The literature comparing limited incision and standard incision THAs is confusing regarding whether limited incision THA improves short-term recovery without compromising long-term durability and survival. Further, previously published meta-analyses cannot conclude that limited incision THA is better. With new data, we seek to discover if the answers now exist. PURPOSE We used meta-analysis to compare surgical and hospitalization data, clinical outcomes, and complication rates, and thus (1) confirm whether limited incision THA is at least comparable to standard incision THA; and (2) determine whether limited incision THA is an improvement over standard incision THA. METHODS The PubMed database was searched using the terms "minimally", "invasive", and "total hip". Inclusion was limited to studies directly comparing limited incision with standard incision THA and reporting effect sizes. RESULTS We identified 418 articles. Of these 11 provided background information and 30 provided data (3548 THAs) for the systematic review. Limited incision THA was better than standard incision THA in four measures: length of hospitalization (6 versus 7 days), VAS pain at discharge (2 versus 4), blood loss (421 mL versus 494 mL), and the Harris hip score at 3 months postoperation (90 versus 84). There were no outcomes for which standard incision was better. There was no major difference in the rate of complications. CONCLUSIONS Short-term recovery favors limited incision over standard incision THA. The lack of consistent reporting for surgical outcomes, clinical outcomes, and complications continues to create difficulties when comparing limited and standard incision THAs.
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18
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Butt U, Knowles D. A fractured and immovable ceramic liner in a screw-fixed acetabular shell during total hip arthroplasty: a case report. J Orthop Surg (Hong Kong) 2012; 20:395-7. [PMID: 23255655 DOI: 10.1177/230949901202000328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We report a complication during total hip arthroplasty using an uncemented press-fit acetabular shell and ceramic liner for a woman with osteoarthritis. Fracture of the ceramic liner occurred during its insertion owing to non-concentric reduction. The main body of the ceramic liner became wedged in the acetabular shell and was resistant to removal. The shell itself was immovable owing to the prior insertion of 2 polyaxial screws, to which access was covered. Successful removal involved drilling a hole in the ceramic liner as a stress riser, and then cracking the liner with a Steinman pin.
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Affiliation(s)
- Usman Butt
- Department of Orthopaedic Surgery, Royal Lancaster Infirmary, Lancaster, UK
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Abstract
Total hip arthroplasty is a cost-effective surgical procedure undertaken to relieve pain and restore function to the arthritic hip joint. More than 1 million arthroplasties are done every year worldwide, and this number is projected to double within the next two decades. Symptomatic osteoarthritis is the indication for surgery in more than 90% of patients, and its incidence is increasing because of an ageing population and the obesity epidemic. Excellent functional outcomes are reported; however, careful patient selection is needed to achieve best possible results. The present economic situation in many developed countries will place increased pressure on containment of costs. Future demand for hip arthroplasty, especially in patients younger than 65 years, emphasises the need for objective outcome measures and joint registries that can track lifetime implant survivorship. New generations of bearing surfaces such as metal-on-metal, ceramic-on-ceramic, and metal-on-ceramic, and techniques such as resurfacing arthroplasty have the potential to improve outcomes and survivorship, but findings from prospective trials are needed to show efficacy. With the recall of some metal-on-metal bearings, new bearing surfaces have to be monitored carefully before they can be assumed to be better than traditional bearings.
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Affiliation(s)
- Robert Pivec
- Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, MD 21215, USA
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20
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Shen J, Wang DL, Chen GX, Yang HL, Li L, Wei MX, Cai XQ, Yu ZH, Cheng L, Zhang XX, Zou TM. Bipolar hemiarthroplasty compared with internal fixation for unstable intertrochanteric fractures in elderly patients. J Orthop Sci 2012; 17:722-9. [PMID: 22868700 DOI: 10.1007/s00776-012-0272-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Accepted: 07/11/2012] [Indexed: 12/20/2022]
Abstract
BACKGROUND The optimal treatment for unstable intertrochanteric fractures in elderly patients remains controversial. We aimed to compare internal fixation and bipolar hemiarthroplasty for the treatment of unstable intertrochanteric fractures in elderly patients. METHODS 124 patients aged over 70 years were enrolled into this study (64 internal fixations, 60 bipolar hemiarthroplasties). Patients were followed for two years, and had a clinical, radiological, and functional review at three, six, and twelve months as well as two years. RESULTS In the internal fixation group, the fracture reduction and internal fixation were regarded as satisfactory in 44 cases and unsatisfactory in 20 cases. Five patients in the internal fixation group (two with satisfactory results and three with unsatisfactory results) and three patients in the arthroplasty group died before the final two-year follow-up. Five patients in the internal fixation group who had unsatisfactory results suffered complications. At 24 months post-operation, patients who were treated satisfactorily with internal fixation had higher Harris scores, less pain, and better walking ability than those treated with hemiarthroplasty and unsatisfactory internal fixation. CONCLUSIONS Internal fixation with good reduction and fixation quality should be the preferred therapeutic method for elderly unstable intertrochanteric fractures, even when severe osteoporosis is present.
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Affiliation(s)
- Jun Shen
- Department of Orthopaedic Surgery, Affiliated Suzhou Hospital, Nanjing Medical University, Suzhou Municipal Hospital, 26, Daoqian Street, Suzhou 215002, Jiangsu, China
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Jung J, Anagnostakos K, Kohn D. [Clinical results of minimally invasive total hip arthroplasty]. DER ORTHOPADE 2012; 41:399-406. [PMID: 22581150 DOI: 10.1007/s00132-011-1895-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
AIM This article presents an analysis and review of recent literature with a focus on clinical results after minimally invasive (MIS) total hip arthroplasty (THA) and with special attention to the different approaches currently used. METHODS An online database (Medline) search for clinical trials after THA between 2007 and 2011 was performed with a special focus on prospective controlled randomized trials focusing on THA with a MIS approach. The data were analyzed for pain, blood loss, complications, gait analysis, Harris hip and other scores. RESULTS A total of 24 studies (19 comparative studies) were included in this study with a total of 801 MIS THA cases and 695 conventionally operated hips. Almost every study showed superior results for the MIS group with respect to postoperative pain, blood loss and rehabilitation but these advantages almost totally disappeared after 3-6 months. The complication rate was comparable in both groups. After 3-6 months the clinical scores, such as the Harris hip score did not show any differences between conventional and MIS groups. CONCLUSIONS In this present study all MIS approaches showed advantages over the conventional surgical approach but these benefits disappeared after 3-6 months. With comparable risks for complications, MIS surgical approaches are superior in the early postoperative phase and rehabilitation.
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Affiliation(s)
- J Jung
- Klinik für Orthopädie und orthopädische Chirurgie, Universitätsklinikum des Saarlandes, Kirrberger Straße, Gebäude 37, 66421, Homburg/Saar, Deutschland.
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Li N, Deng Y, Chen L. Comparison of complications in single-incision minimally invasive THA and conventional THA. Orthopedics 2012; 35:e1152-8. [PMID: 22868598 DOI: 10.3928/01477447-20120725-12] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The purpose of this meta-analysis was to investigate whether single-incision minimally invasive total hip arthroplasty (THA) is superior to conventional incision THA by comparing postoperative complication rates, Harris Hip Scores, and Western Ontario and McMaster Universities Arthritis Index (WOMAC) scores. Randomized, controlled trials comparing single-incision minimally invasive THA and conventional THA were reviewed. The methodological quality of each randomized, controlled trial was assessed using the Physiotherapy Evidence Database (PEDro) scale (Centre for Evidence-based Physiotherapy, The George Institute for Global Health, New South Wales, Australia). The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to determine the quality of the evidence. Fourteen studies involving 1254 patients (1329 hips) were included in the meta-analysis, comprising 659 single-incision minimally invasive THAs (mean patient age, 63.9 years) and 670 conventional incision THAs (mean patient age, 65.0 years). A funnel plot of postoperative complication rates showed that a slight publication bias existed in the study. According to the meta-analysis, no significant statistical difference was observed in complication rates in no more than 3 postoperative years (odds ratio=1.06; 95% confidence interval, 0.69 to 1.63; P=.79), in Harris Hip Scores in no more than 2 postoperative years (weighted mean difference=0.71; 95% confidence interval, -3.09 to 4.51; P=.71), and in WOMAC scores at 6 weeks postoperatively (weighted mean difference=-0.55; 95% confidence interval, -3.54 to 2.44; P=.72) between single-incision minimally invasive THA and conventional THA. Therefore, single-incision minimally invasive THA is not superior to conventional THA in early postoperative recovery, hip function, and complication rate.
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Affiliation(s)
- Ning Li
- Department of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, People’s Republic of China
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Yang B, Li H, He X, Wang G, Xu S. Minimally invasive surgical approaches and traditional total hip arthroplasty: a meta-analysis of radiological and complications outcomes. PLoS One 2012; 7:e37947. [PMID: 22655086 PMCID: PMC3360020 DOI: 10.1371/journal.pone.0037947] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Accepted: 04/26/2012] [Indexed: 12/03/2022] Open
Abstract
Background Minimally invasive total hip arthroplasty (MITHA) remains considerably controversial. Limited visibility and prosthesis malposition increase the risk of post-surgical complications compared to those of the traditional method. Methods A meta-analysis was undertaken of all published databases up to May 2011. The studies were divided into four subgroups according to the surgical approach taken. The radiological outcomes and complications of minimally invasive surgery were compared to traditional total hip arthroplasty (TTHA) using risk ratio, mean difference, and standardized mean difference statistics. Results In five studies involving the posterolateral approach, no significant differences were found between the MITHA groups and the TTHA groups in the acetabular cup abduction angle (p = 0.41), acetabular anteversion (p = 0.96), and femoral prosthesis position (p = 0.83). However, the femoral offset was significantly increased (WMD = 3.00; 95% CI, 0.40–5.60; p = 0.02). Additionally, there were no significant differences among the complications in both the groups (dislocations, nerve injury, infection, deep vein thrombosis, proximal femoral fracture) and revision rate (p>0.05). In three studies involving the posterior approach, there were no significant differences in radiological outcomes or all other complications between MITHA or TTHA groups (p>0.05). Three studies involved anterolateral approach, while 2 studies used the lateral approach. However, the information from imaging and complications was not adequate for statistical analysis. Conclusions Posterior MITHA seems to be a safe surgical procedure, without the increased risk of post-operative complication rates and component malposition rates. The posterolateral approach THA may lead to increased femoral offset. The current data are not enough to reach a positive conclusion that lateral and anterolateral approaches will result in increased risks of adverse effects and complications at the prosthesis site.
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Affiliation(s)
| | - Haopeng Li
- Department of Orthopaedic Surgery, The 2nd Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, Shaanxi Province, People's Republic of China
- * E-mail:
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Heisel J. [Postoperative rehabilitation after minimally invasive total hip arthroplasty]. DER ORTHOPADE 2012; 41:407-12. [PMID: 22581151 DOI: 10.1007/s00132-011-1896-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Currently more than 150,000 total hip arthroplasties (THA) are performed in Germany each year. Despite limited financial resources approximately 50% of these patients participate in a standardized inpatient rehabilitation program. This report reflects own experiences with patients after a minimally invasive approach for THA compared to others with conventional procedures, in context with findings from the literature. Rehabilitation and convalescence in patients with a minimally invasive approach for THA seem to have advantages especially in the first weeks after surgery, with manageable complications and socioeconomic improvements compared to conventional approaches.
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Affiliation(s)
- J Heisel
- Orthopädische Abteilung, Fachkliniken Hohenurach, Immanuel-Kant-Str. 31, 72574, Bad Urach, Deutschland.
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[Minimally invasive surgery in total hip arthroplasty : Surgical technique of the future?]. DER ORTHOPADE 2012; 40:1068-74. [PMID: 22095458 DOI: 10.1007/s00132-011-1846-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
AIM A selective analysis of the latest literature was carried out including prospective clinical controlled studies on the comparison between minimally invasive total hip arthroplasty (MIS) and the conventional technique. METHODS An online data base search for controlled study designs within the last 3 years (2009-2011) which compared MIS with standard procedures was performed. Data such as operation time, blood loss, Harris hip score, complications and implant positioning were compared. RESULTS A total of 11 studies which compared the results of 387 MISs and 264 operations on hips with the standard technique were analyzed. In the majority of the studies reduced levels of creatine kinase and myoglobin as well as reduced intraoperative blood loss were reported. In the early postoperative period up to postoperative week 6 significant advantages in the Harris hip score were reported for the MIS patients. Postoperative complications and implant positioning were comparable in both groups. The operation time was significantly longer in the MIS group for some studies. CONCLUSIONS Minimally invasive techniques in total hip arthroplasty are nowadays no longer seen as just cosmetically attractive but rather as a real improvement for the clinical outcome. In this respect prospective clinically controlled studies within the last 3 years showed advantages in the early postoperative period.
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Reduced postoperative pain in total hip arthroplasty after minimal-invasive anterior approach. INTERNATIONAL ORTHOPAEDICS 2011; 36:491-8. [PMID: 21611823 DOI: 10.1007/s00264-011-1280-0] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Accepted: 05/05/2011] [Indexed: 02/06/2023]
Abstract
PURPOSE The development of minimal-incision techniques for total hip replacement with preservation of soft tissue is generally associated with faster rehabilitation, reduction of postoperative pain and increased patient comfort. The aim of this study was to compare a minimal-incision anterior approach with a transgluteal lateral technique for hip replacement surgery with respect to postoperative pain, consumption of rescue medication, length of hospital stay and time to reach a defined range of motion. METHODS In this retrospective cohort study we investigated 100 patients with a minimal-incision anterior approach (group I) and 100 patients with a transgluteal lateral approach (group II) retrospectively undergoing unilateral hip replacement. The study variables were pain at rest and during physiotherapy, amount of rescue medication, the time to reach a defined flexion and time in hospital. RESULTS The patients of group I consumed less rescue medication (19.6 ± 6.9 mg vs. 23.6 ± 11.3 mg; p = 0.005) and experienced less pain on the day of surgery (1.3 ± 1 vs. 2.3 ± 1.3, p = 0.0001) and the first postoperative day (0.41 ± 0.8 vs. 0.66 ± 1.1, p = 0.036). The time to reach the defined range of motion (6.4 ± 2 days vs. 7.4 ± 2.1 days; p = 0.001) and the length of hospital stay were shorter (10.2 ± 1.9 days vs. 13.4 ± 1.6 days; p = 0.0001) for group I. However, pain during physiotherapy was higher on the third and sixth through ninth days after surgery in comparison to group II (p = 0.001-0.013). CONCLUSION The implantation of a hip prosthesis through a minimal-incision anterior approach is successful in reducing postoperative pain and consumption of pain medication. Time to recovery and length of hospital stay are also influenced positively. Pain increases during physiotherapy, and may be mitigated by adopting limited weight bearing during the early postoperative period.
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Kappe T, Bieger R, Wernerus D, Reichel H. Minimalinvasive Hüftendoprothetik – nur Trend oder schon Standard? DER ORTHOPADE 2011; 40:774-80. [DOI: 10.1007/s00132-011-1751-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Reininga IHF, Zijlstra W, Wagenmakers R, Boerboom AL, Huijbers BP, Groothoff JW, Bulstra SK, Stevens M. Minimally invasive and computer-navigated total hip arthroplasty: a qualitative and systematic review of the literature. BMC Musculoskelet Disord 2010; 11:92. [PMID: 20470443 PMCID: PMC2879237 DOI: 10.1186/1471-2474-11-92] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2009] [Accepted: 05/17/2010] [Indexed: 11/29/2022] Open
Abstract
Background Both minimally invasive surgery (MIS) and computer-assisted surgery (CAS) for total hip arthroplasty (THA) have gained popularity in recent years. We conducted a qualitative and systematic review to assess the effectiveness of MIS, CAS and computer-assisted MIS for THA. Methods An extensive computerised literature search of PubMed, Medline, Embase and OVIDSP was conducted. Both randomised clinical trials and controlled clinical trials on the effectiveness of MIS, CAS and computer-assisted MIS for THA were included. Methodological quality was independently assessed by two reviewers. Effect estimates were calculated and a best-evidence synthesis was performed. Results Four high-quality and 14 medium-quality studies with MIS THA as study contrast, and three high-quality and four medium-quality studies with CAS THA as study contrast were included. No studies with computer-assisted MIS for THA as study contrast were identified. Strong evidence was found for a decrease in operative time and intraoperative blood loss for MIS THA, with no difference in complication rates and risk for acetabular outliers. Strong evidence exists that there is no difference in physical functioning, measured either by questionnaires or by gait analysis. Moderate evidence was found for a shorter length of hospital stay after MIS THA. Conflicting evidence was found for a positive effect of MIS THA on pain in the early postoperative period, but that effect diminished after three months postoperatively. Strong evidence was found for an increase in operative time for CAS THA, and limited evidence was found for a decrease in intraoperative blood loss. Furthermore, strong evidence was found for no difference in complication rates, as well as for a significantly lower risk for acetabular outliers. Conclusions The results indicate that MIS THA is a safe surgical procedure, without increases in operative time, blood loss, operative complication rates and component malposition rates. However, the beneficial effect of MIS THA on functional recovery has to be proven. The results also indicate that CAS THA, though resulting in an increase in operative time, may have a positive effect on operative blood loss and operative complication rates. More importantly, the use of CAS results in better positioning of acetabular component of the prosthesis.
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Affiliation(s)
- Inge H F Reininga
- Department of Orthopaedics, University Medical Center Groningen, University of Groningen, The Netherlands.
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