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Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy

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https://www.readbyqxmd.com/read/29218684/feasibility-of-arthroscopic-autologous-chondrocyte-implantation-in-the-hip-using-an-injectable-hydrogel
#1
Steffen Thier, Florian Baumann, Christel Weiss, Stefan Fickert
INTRODUCTION: In the long term the treatment of articular cartilage defects of the hip has the most direct impact on the postoperative outcome and should diminish degenerative changes caused by different pathologies. The purpose of this prospective feasibility study is to describe technical aspects of arthroscopic, injectable autologous chondrocyte implantation in the hip and to report the short-term outcome. METHODS: Full-thickness cartilage defects of 13 patients were treated arthroscopically with an injectable autologous chondrocyte transplantation product (Novocart Inject, Tetec) in a 2-step surgical procedure...
December 8, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29218687/decline-in-allogeneic-blood-transfusion-usage-in-total-hip-arthroplasty-patients-national-inpatient-sample-2009-to-2013
#2
Chukwuweike U Gwam, Jaydev B Mistry, Jennifer I Etcheson, Nicole E George, Grayson P Connors, Melbin Thomas, Hephzibah Adamu, Nirav G Patel, Ronald E Delanois
INTRODUCTION: Although total hip arthroplasty (THA) is an effective treatment for end-stage arthritis, it is also associated with substantial blood loss that may require allogeneic blood transfusion. However, these transfusions may increase the risk of certain complications. The purpose of our study is to evaluate: (i) the incidence/trends of allogeneic blood transfusion; (ii) the associated risk factors and adverse events; and (iii) the discharge disposition, length of stay (LOS), and costs for these patients between 2009 and 2013...
December 6, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29218689/preliminary-results-of-a-3d-printed-acetabular-component-in-the-management-of-extensive-defects
#3
Mustafa Citak, Lilly Kochsiek, Thorsten Gehrke, Carl Haasper, Eduardo M Suero, Hans Mau
INTRODUCTION: The treatment of extensive bone loss and massive acetabular defects can be compounded by several challenges and pitfalls. The survivorship following acetabular revision with extensive bone loss is still unsatisfactory. The goal of the present study was to analyse the outcomes of 3D-printed patient-specific acetabular components in the management of extensive acetabular defects and combined pelvic discontinuity (PD). METHODS: 9 patients underwent revision THA using 3D-printed custom acetabular components to reconstruct extensive acetabular defects...
December 4, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29218688/is-dual-mobility-associated-with-an-increased-risk-of-revision-for-infection-matched-cohort-of-231-cases-of-dual-mobility-cups-and-231-fixed-cups
#4
Jean Louis Prudhon, Romain Desmarchelier, Moussa Hamadouche, Christian Delaunay, Regis Verdier
INTRODUCTION: We used a matched cohort of 231 cases of revision of primary dual-mobility cups (DMC) total hip arthroplasty (THA) and 231 cases of fixed cups (FC) THA, to determine whether (i) revision for infection was more frequent when using DMC-THA than FC-THA; (ii) Causes for revision were significantly different. METHODS: The French Society of Orthopaedics and Traumatology carried out a prospective multicentre study from 2010 to 2011. The inclusion criterion was an exhaustive collection of 1st revision THA (at least 1 component revised, re-revision excluded)...
December 4, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29218686/early-death-following-revision-total-hip-arthroplasty
#5
Mark D Jones, Michael Parry, Michael R Whitehouse, Ashley W Blom
INTRODUCTION: The frequency of primary total hip arthroplasty procedures is increasing, with a subsequent rise in revision procedures. This study aims to describe timing and surgical mortality associated with revision total hip arthroplasty (THA) compared to those on the waiting list. METHODS: All patients from a single institution who underwent revision total hip arthroplasty or were added to the waiting list for the same procedure between 2003 and 2013 were recorded...
December 4, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29218685/patient-reported-quality-of-life-and-hip-function-after-2-stage-revision-of-chronic-periprosthetic-hip-joint-infection-a-cross-sectional-study
#6
Ninna R Poulsen, Inger Mechlenburg, Kjeld Søballe, Jeppe Lange
INTRODUCTION: Very limited information is available regarding patient-reported health-related quality of life (HRQoL) and hip function following treatment for chronic periprosthetic hip joint infection (PJI). Patient-reported outcome measures provide essential information to clinicians of the impact a treatment have on patient's lives. The purpose of this study was to examine patient reported HRQoL and hip function after a completed re-implantation in a 2-stage revision. METHOD: 82 patients were identified retrospectively in the National Patient Register...
December 4, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29218683/comparison-of-mri-ct-dunn-45%C3%A2-and-dunn-90%C3%A2-alpha-angle-measurements-in-femoroacetabular-impingement
#7
Kevin M Smith, Brayden J Gerrie, Patrick C McCulloch, David M Lintner, Joshua D Harris
PURPOSE: To determine if a significant difference existed among alpha angle measurements between 4 imaging techniques, axial oblique CT and MRI, Dunn 45° and Dunn 90° plain radiographs, in patients with symptomatic cam femoroacetabular impingement (FAI) and labral tear. METHODS: A single-surgeon prospective radiographic analysis of consecutive non-arthritic and non-dysplastic patients with symptomatic FAI and labral tears who underwent surgery was performed. Alpha angle was measured using standard techniques as described by Nötzli...
December 4, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192736/operative-findings-and-complications-associated-with-adjunctive-hip-arthroscopy-in-95-hips-undergoing-periacetabular-osteotomy
#8
Gregory Maxwell Gosey, Michael P Muldoon, Robert M Healey, Richard F Santore
PURPOSE: to report our initial experience with adjunctive hip arthroscopy and periacetabular osteotomy (PAO). METHODS: Retrospective review of patients who underwent PAO and ipsilateral hip arthroscopy between 2003 and 2013. Indications for arthroscopy were mechanical symptoms and/or positive magnetic resonance imaging to suggest intra-articular pathology including chondrolabral lesions, ligamentum teres tears and hypertrophy, and synovitis. Preoperative Tönnis arthritis grades, age, sex, operative findings and treatment, complications, and, if available, hip survival were recorded...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192735/total-hip-arthroplasty-in-younger-patients-are-there-other-options-in-china
#9
Pengfei Li, Yueguang Fan, Yirong Zeng, Zhihui Pang
No abstract text is available yet for this article.
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192734/wear-rate-and-medium-term-survival-of-a-cemented-moderately-cross-linked-polyethylene-acetabular-prosthesis
#10
Bilal M Barkatali, Dinesh P Alexander, Anil K Gambhir, Henry Wynn Jones, Tim N Board
INTRODUCTION: The moderately cross-linked Depuy Marathon® cemented acetabular component was introduced into the UK in 2007. The wear rate for the previously introduced Marathon® uncemented acetabular component has been reported to range from 0.06 to 0.01 mm/year.The aim of this study was to present the medium-term results and wear rate of the Marathon® cemented prosthesis used in primary total hip arthroplasty. METHODS: 103 Marathon® cemented acetabular components were implanted between 2008 and 2009 in primary arthroplasty, who were eligible for this study...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192733/systematic-review-lack-of-evidence-for-the-success-of-revision-arthroplasty-outcome-in-younger-patients
#11
Marloes W J L Schmitz, Carla Timmer, Gerjon Hannink, Berend W Schreurs
INTRODUCTION: Total hip arthroplasties (THAs) in younger patients are becoming increasingly popular. However, the outcome of subsequent revisions in younger patients is not well known and, therefore, their success (subsequent revision prosthesis survival) might be overestimated. We investigated available data on the outcome of primary- and subsequent revision THAs performed in the same cohort of patients who underwent primary THA under the age of 50. METHODS: Medline, Embase and the Cochrane Library (CENTRAL) were searched up until April 13, 2016 for studies that reported both the survival of primary and subsequent revisions THA of single cohorts of patients younger than 50...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192732/leg-length-discrepancy-after-total-hip-arthroplasty-comparison-of-3-intraoperative-measurement-methods
#12
Juan M Nossa, Juan M Muñoz, Emilio A Riveros, Guillermo Rueda, Diego Márquez, Javier Pérez
INTRODUCTION: Total hip arthroplasty (THA) is 1 of the most successful and frequent orthopaedic procedures around the world. Leg length discrepancy is reported in 1% to 60% of cases and is 1 of the most frequent causes of patient dissatisfaction and a common reason for litigation. The aim of this study was to compare leg length discrepancies following THA using 3 different intraoperative measuring methods. MATERIAL AND METHODS: We present a prospective cohort study of 454 hips undergoing THA for osteoarthritis between January 2009 and August 2016...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192728/overestimation-of-the-risk-of-revision-with-kaplan-meier-presenting-the-long-term-outcome-of-total-hip-replacement-in-older-patients
#13
Kalliopi Lampropoulou-Adamidou, Theofilos S Karachalios, George Hartofilakidis
INTRODUCTION: The purpose of the present study was (i) to review the long-term outcome of cemented Charnley total hip replacements (THRs) performed by 1 surgeon (GH), 20 to 42 years ago, in patients ≥60 years, using both the Kaplan-Meier (KM) and the cumulative incidence (CI) methods, and (ii) to compare the estimations of the 2 statistical methods. METHODS: We evaluated the outcome of 306 consecutive primary cemented THRs that were performed in 265 patients. The final clinical, radiographic assessment and satisfaction of living patients were also included...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192727/which-is-the-best-bearing-surface-for-primary-total-hip-replacement-a-new-zealand-joint-registry-study
#14
Paul Sharplin, Michael C Wyatt, Alaistair Rothwell, Chris Frampton, Gary Hooper
INTRODUCTION: We have investigated the revision rates of all bearing surface combinations for primary total hip replacement (THR) registered on the New Zealand Joint Registry (NZJR) to determine which coupling has been the most durable and successful over the last 16 years. METHODS: There were 106,139 primary THRs registered, resulting in 4,960 revisions for any cause. We examined all-cause revision rates, reasons for revision and performed survival analyses. RESULTS: Ceramic-on-highly cross-linked polyethylene (CoPx) had the lowest all-cause revision rate of 0...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192726/outcomes-in-patients-with-late-sequelae-healed-stage-of-legg-calv%C3%A3-perthes-disease-undergoing-arthroscopic-treatment-retrospective-case-series
#15
Woo-Yong Lee, Deuk-Soo Hwang, Yong-Chan Ha, Pil-Sung Kim, Long Zheng
INTRODUCTION: The residual hip deformities after Legg-Calvé-Perthes disease (LCPD) cause mechanical symptoms and are associated with a pathomechanical environment that can feature femoroacetabular impingement (FAI).The aim of this study is to evaluate the clinical and radiological outcomes in residual or healed LCPD after arthroscopic treatment. PATIENTS AND METHODS: We retrospectively reviewed patients with LCPD amongst patients with FAI who underwent arthroscopic treatment between January 2009 and June 2013...
December 1, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192731/up-to-10-year-follow-up-of-the-symax-stem-in-tha-a-danish-single-centre-study
#16
Nina M Edwards, Claus Varnum, Per Kjærsgaard-Andersen
INTRODUCTION: The design of the cementless Symax-HA femoral stem is based on geometrical analysis of human femoral anatomy to optimise the fit within the femur. The stem combines an anatomical proximal section enabling a metaphyseal anchorage with a straight distal section. This results in an improved proximal load transfer.We aimed to determine the overall survival of total hip arthroplasty (THA) in patients operated at our institution with the Symax stem. Secondly, we investigated the cause of revision for patients having THA including the Symax stem...
November 23, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192730/3-phase-technicium-99m-bone-scanning-in-patients-with-pain-in-the-hip-region-after-cemented-total-hip-replacement-a-multicentre-series-of-100-cases
#17
Daniel S Hill, Soulat Naim, Roy J Powell, Denis Kinsella, Andrew D Toms, Jonathan Howell
INTRODUCTION: The aim of this study was to assess the benefit of a Technetium-99M (HDP) 3-phase bone scan (TPBS) as an additional diagnostic test in the evaluation of pain in the hip region following cemented total hip replacement (THR) surgery. METHODS: A retrospective study over a 24-month period was performed comprising 100 patients investigated with a TPBS. Investigations were summarised and analysed, and were classified as entirely normal, possibly abnormal, and definitely abnormal...
November 21, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29192729/experience-and-outcome-data-of-the-british-non-arthroplasty-hip-registry
#18
Joel A Humphrey, Marc D George, Marcus J K Bankes
INTRODUCTION: The non-arthroplasty hip registry (NAHR) is a United Kingdom national register that monitors the efficacy of hip preservation surgery. We aim to highlight early experiences of incorporating the NAHR into our practice at a tertiary centre. METHODS: Between December 2013 and February 2015, 381 patients were identified on the NAHR database that had undergone non-arthroplasty hip surgery. Patient-related outcome measures EuroQuol 5D-5L (EQ-5D) and the International Hip Outcome Tool 12 (iHOT-12) were recorded at baseline and 6 months...
November 21, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29148018/lightbulb-technique-for-the-treatment-of-osteonecrosis-of-the-femoral-head
#19
Cemil Yildiz, Yusuf Erdem, Kenan Koca
INTRODUCTION: The aim of this study was to report the clinical and radiological outcomes for 21 patients (28 hips) treated for osteonecrosis of the femoral head using the lightbulb technique, a nonvascularised bone grafting technique. METHODS: The study group included 14 men and 7 women, with a mean age of 33.2 (range 22-50) years, presenting with avascular necrosis of the femoral head of stage 4a or earlier, according to the Steinberg classification. Patients were treated using the nonvascularised lightbulb bone grafting technique...
November 15, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29148019/a-prospective-randomised-comparison-of-2-skin-closure-techniques-in-primary-total-hip-arthroplasty-surgery
#20
Min Rui, Xin Zheng, Shao-Song Sun, Cheng-Yu Li, Xing-Chen Zhang, Kai-Jin Guo, Feng-Chao Zhao, Yong Pang
INTRODUCTION: As an essential step of total hip arthroplasty (THA), an effective and secure skin closure technique after primary THA is important. Metallic staples closure and subcuticular suture are the 2 common techniques for skin closure. However, which closure technique is the optimal skin-closure method remains unclear. The purpose of this prospective randomised clinical study was to compare the clinical outcomes and costs between staples and subcuticular suture techniques. METHODS: In this clinical study, 165 patients who underwent primary unilateral THA through a posterolateral approach from August 2014 to May 2015 were included...
November 13, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
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