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Hip osteoarthritis

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https://www.readbyqxmd.com/read/29333941/intraoperative-complications-and-mid-term-follow-up-of-large-diameter-head-metal-on-metal-total-hip-arthroplasty-and-hip-resurfacing-arthroplasty
#1
S S A Miettinen, T J Mäkinen, K Mäkelä, H Huhtala, J S Kettunen, V Remes
BACKGROUND AND AIMS: Large-diameter head total hip arthroplasty and hip resurfacing arthroplasty were popular in Finland from 2000 to 2012 for the treatment of hip osteoarthritis. The aim of this retrospective study was to investigate the mid-term survival of large-diameter head total hip arthroplasty patients operated on in three university hospitals and to compare these results to the survival of hip resurfacing arthroplasty patients. MATERIAL AND METHODS: A total of 3860 hip arthroplasties (3029 large-diameter head total hip arthroplasties in 2734 patients and 831 hip resurfacing arthroplasties in 757 patients) were operated on between January 2004 and December 2009...
January 1, 2018: Scandinavian Journal of Surgery: SJS
https://www.readbyqxmd.com/read/29327546/-bone-mineral-density-decreased-is-a-high-risk-factor-for-uncemented-acetabular-cups-migration-in-female-total-hip-arthroplasty-patients
#2
Jia Liu, Jiang Deng, Xiao-Song Han, Lin Xu
OBJECTIVE: To investigate the decrease of bone mineral density in female patients, effects on acetabular displacement. METHODS: From October 2013 to November 2015, a total of 34 patients underwent total hip replacement in the Department of orthopedics, the Third Affiliated Hospital of Zunyi Medical College. The two groups of patients were female and the patients were treated with hip osteoarthritis. Based on the lowest value of preoperative dual energy X-ray bone mineral density (DXA), the patients were divided into normal group and low bone mineral density(-3...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29327294/low-risk-for-hip-fracture-and-high-risk-for-hip-arthroplasty-due-to-osteoarthritis-among-swedish-farmers
#3
H Johansson, C Hongslo Vala, A Odén, M Lorentzon, E McCloskey, J A Kanis, N C Harvey, C Ohlsson, L Stefan Lohmander, J Kärrholm, D Mellström
We aimed to study the risk of hip fracture and risk of hip arthroplasty among farmers in Sweden. Our results indicate that farming, representing an occupation with high physical activity, in men is associated with a lower risk of hip fracture but an increased risk of hip arthroplasty. INTRODUCTION: The risks of hip fracture and hip arthroplasty are influenced by factors including socioeconomic status, education, urbanization, latitude of residence, and physical activity. Farming is an occupation encompassing rural living and high level of physical activity...
January 12, 2018: Osteoporosis International
https://www.readbyqxmd.com/read/29326061/neuropathic-pain-in-end-stage-hip-and-knee-osteoarthritis-differential-associations-with-patient-reported-pain-at-rest-and-pain-on-activity
#4
J D Power, A V Perruccio, R Gandhi, C Veillette, J R Davey, K Syed, N N Mahomed, Y R Rampersaud
OBJECTIVE: We investigated whether pain at rest and pain on activity were differentially associated with neuropathic pain scores in individuals with end-stage hip and knee OA. DESIGN: Study participants were 843 patients with hip or knee OA scheduled for total joint arthroplasty. In pre-surgery questionnaires, measures of socio-demographics, health status, medication use, neuropathic pain (painDETECT), pain at rest and pain on activity (WOMAC pain items), depression (HADS) and pain catastrophizing (PCS) were collected...
January 8, 2018: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/29324297/longitudinal-joint-loading-in-patients-before-and-up-to-one-year-after-unilateral-total-hip-arthroplasty
#5
Mariska Wesseling, Christophe Meyer, Kristoff Corten, Kaat Desloovere, Ilse Jonkers
Abnormal kinematics and kinetics have been reported in hip osteoarthritis (OA) patients before and after total hip arthroplasty (THA). These changes can affect the loading of the ipsilateral hip, as well as the contralateral hip and knee joint. As it is not clear how hip and knee loading evolves in THA patients during the first year after surgery, the goal of this study is to define how joint loading changes in patients before and at three evaluation times after THA surgery. Musculoskeletal modelling in combination with gait analysis data was used to calculate hip and knee contact forces in 14 patients before and 3-, 6- and 12-months after unilateral THA, as well as in 18 healthy controls...
January 5, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29322706/osteoporosis-in-postmenopausal-females-with-primary-knee-osteoarthritis-in-a-vitamin-d-deficient-population
#6
Pooja Dhaon, Siddharth Kumar Das, Ragini Srivastava, Akash Asthana, Girdhar Agarwal
Aim and Objective: To find prevalence of osteoporosis (OP) in postmenopausal females with primary knee osteoarthritis (OA) in India, where there is widespread Vitamin D deficiency (VDD). Material and Methods: 75 postmenopausal women (PMW) fulfilling ACR criteria for Knee OA between 40 - 60 years of age, having OA grade 2 or more as per Kellgren Lawrence grade on anterior- posterior radiograph of the right knee were enrolled. 34 PMW of the same age with normal right knee radiograph were taken as controls...
November 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29322320/is-there-a-relationship-between-the-load-distribution-on-the-tibial-plateau-and-hip-knee-ankle-angle-after-tka
#7
Takao Kaneko, Norihiko Kono, Yuta Mochizuki, Hiroyasu Ikegami, Yoshiro Musha
INTRODUCTION: This study asked whether differences in coronal alignment after total knee arthroplasty (TKA) affect the load distribution on the tibial plateau. The aim of this study was to investigate the correlation between coronal alignment and the load distribution on the tibial plateau after TKA, using three-dimensional multi-detector-row-computed tomography (3D-MDCT). MATERIALS AND METHODS: In this study, we performed 84 cementless TKA with porous tantalum modular tibial component (PTMT) and divided into three groups based on post-operative hip-knee-ankle (HKA) angle: varus alignment group (n = 22), (176° ≧) neutral alignment group (n = 45), (180° ± 3°), and valgus alignment group (n = 17) (184° ≦)...
January 10, 2018: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29315123/measurement-properties-of-patient-reported-outcome-measures-used-in-patients-undergoing-total-hip-arthroplasty-a-systematic-review
#8
Joel J Gagnier, Hsiaomin Huang, Megan Mullins, Danica Marinac-Dabić, Anna Ghambaryan, Benjamin Eloff, Faisal Mirza, Manuel Bayona
BACKGROUND: Many patient-reported outcome measures (PROMs) have been developed to evaluate patient conditions before and after total hip arthroplasty. Also, many studies have been conducted to evaluate and compare the qualities of these instruments. Previously published reports suggest that most of these studies have poor methodology. Recently, 2 sets of criteria were developed for guiding and assessing the methodological and psychometric quality of these PROMs. We reviewed PROMs for total hip arthroplasty patients and appraised the methodological quality and psychometric evidence of evaluations of each identified instrument...
January 9, 2018: JBJS Reviews
https://www.readbyqxmd.com/read/29313319/early-experience-with-a-tapered-titanium-porous-plasma-sprayed-stem-with-updated-design
#9
Antonio G Manocchio, Keith R Berend, Michael J Morris, Joanne B Adams, Adolph V Lombardi
INTRODUCTION: The Taperloc® Complete femoral stem (Zimmer Biomet, Warsaw, Indiana) builds on the widespread clinical success of the original Taperloc design used since 1982. Enhancements to the Complete design include a lowered caput-collum-diaphyseal (CCD) angle from 138° to 133° for improved offset, optimized neck taper with polished neck flats to increase range of motion, reduced distal geometry to improve proximal canal fill, and gradual off-loading that is the goal of tapered geometry...
December 22, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/29310918/polished-cemented-femoral-stems-have-a-lower-rate-of-revision-than-matt-finished-cemented-stems-in-total-hip-arthroplasty-an-analysis-of-96-315-cemented-femoral-stems
#10
Wayne Hoskins, Dirk van Bavel, Michelle Lorimer, Richard N de Steiger
BACKGROUND: Matt and polished femoral stems have been historically grouped together in registry assessment of the outcome of cemented femoral stems in total hip arthroplasty. This is despite differences in the mode of fixation and biomechanics of loading. The aims of this study are to compare the survivorship of polished tapered stems with matt finished cemented stems. METHODS: Data on primary total hip arthroplasty undertaken for a diagnosis of osteoarthritis from September 1999 to December 2014 were included from a National Joint Registry...
December 13, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29310681/comparison-of-outcome-measures-and-complication-rates-following-three-different-approaches-for-primary-total-hip-arthroplasty-a-pragmatic-randomised-controlled-trial
#11
Adrian J Talia, Cassandra Coetzee, Oren Tirosh, Phong Tran
BACKGROUND: Total hip arthroplasty is one of the most commonly performed surgical procedures worldwide. There are a number of surgical approaches for total hip arthroplasty and no high-level evidence supporting one approach over the other. Each approach has its unique benefits and drawbacks. This trial aims to directly compare the three most common surgical approaches for total hip arthroplasty. METHODS/DESIGN: This is a single-centre study conducted at Western Health, Melbourne, Australia; a large metropolitan centre...
January 8, 2018: Trials
https://www.readbyqxmd.com/read/29310657/-right-to-recommend-wrong-to-require-an-empirical-and-philosophical-study-of-the-views-among-physicians-and-the-general-public-on-smoking-cessation-as-a-condition-for-surgery
#12
Joar Björk, Niklas Juth, Niels Lynøe
BACKGROUND: In many countries, there are health care initiatives to make smokers give up smoking in the peri-operative setting. There is empirical evidence that this may improve some, but not all, operative outcomes. However, it may be feared that some support for such policies stems from ethically questionable opinions, such as paternalism or anti-smoker sentiments. This study aimed at investigating the support for a policy of smoking cessation prior to surgery among Swedish physicians and members of the general public, as well as the reasons provided for this...
January 8, 2018: BMC Medical Ethics
https://www.readbyqxmd.com/read/29310478/genetic-variation-of-smad3-is-associated-with-hip-osteoarthritis-in-a-chinese-han-population
#13
Fuhua Zhong, Jianwei Lu, Yangxin Wang, Hongpu Song
Objective This study was performed to investigate the association between genetic variation in SMAD3 and hip osteoarthritis (OA) in a Chinese Han population. Methods The frequency of two single nucleotide polymorphisms of SMAD3, rs1470002 and rs12901499, was examined in 500 patients with hip OA and 1080 healthy controls in a Chinese Han population. Further analysis was performed according to sex and age. Results We detected statistically significant differences in the allele frequency and genotype between the hip OA and healthy control groups...
January 1, 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29309831/mutant-cartilage-oligomeric-matrix-cartilage-comp-compromises-bone-integrity-joint-function-and-the-balance-between-adipogenesis-and-osteogenesis
#14
Francoise Coustry, Karen L Posey, Tristan Maerz, Kevin Baker, Annie M Abraham, Catherine G Ambrose, Sabah Nobakhti, Sandra J Shefelbine, Xiaohong Bi, Michael Newton, Karissa Gawronski, Lindsay Remer, Alka C Veerisetty, Mohammad G Hossain, Frankie Chiu, Jacqueline T Hecht
Mutations in COMP (cartilage oligomeric matrix protein) cause severe long bone shortening in mice and humans. Previously, we showed that massive accumulation of misfolded COMP in the ER of growth plate chondrocytes in our MT-COMP mouse model of pseudoachondroplasia (PSACH) causes premature chondrocyte death and loss of linear growth. Premature chondrocyte death results from activation of oxidative stress and inflammation through the CHOP-ER pathway and is reduced by removing CHOP or by anti-inflammatory or antioxidant therapies...
January 5, 2018: Matrix Biology: Journal of the International Society for Matrix Biology
https://www.readbyqxmd.com/read/29309269/hip-osteoarthritis-a-primer
#15
Michelle J Lespasio, Assem A Sultan, Nicolas S Piuzzi, Anton Khlopas, M Elaine Husni, George F Muschler, Michael A Mont
The objective of this article is to deliver a concise up-to-date review on hip osteoarthritis. We describe the epidemiology (disease distribution), etiologies (associated risk factors), symptoms, diagnosis and classification, and treatment options for hip osteoarthritis. A quiz serves to assist readers in their understanding of the presented material.
2018: Permanente Journal
https://www.readbyqxmd.com/read/29308969/social-cognitive-or-learning-theory-use-to-improve-self-efficacy-in-musculoskeletal-rehabilitation-a-systematic-review-and-meta-analysis
#16
Cameron Ghazi, John Nyland, Rumeal Whaley, Thomas Rogers, Jeff Wera, Cameron Henzman
OBJECTIVE: To review the rehabilitation research methodological quality and intervention effectiveness of studies that used social cognitive or learning theory principles to improve self-efficacy in patients with orthopedic or musculoskeletal conditions. DESIGN: A systematic literature review and meta-analysis of peer reviewed studies published in English was performed using the OVID and SPORTDiscus databases. Initial search terms were "social cognitive theory" or "social learning theory" combined with "rehabilitation"...
January 8, 2018: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/29307032/cross-cultural-adaptation-and-validation-of-a-patient-reported-hip-outcome-score
#17
Horia Haragus, Radu Prejbeanu, Dan V Poenaru, Bogdan Deleanu, Bogdan Timar, Dinu Vermesan
PURPOSE: We aimed to perform psychometric testing for the translated Oxford Hip Score (OHS) for use as a recommended tool to measure treatment outcomes. METHODS: The original English questionnaire was translated and culturally validated using the instrument developer's guidelines and the ISPOR principles of good practice. One hundred patients completed the form together with the Harris Hip Score (HHS) and EQ-5D-5 L. Fifty patients repeated the form after two days...
January 6, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29299764/longitudinal-morphological-change-of-acetabular-subchondral-bone-cyst-after-total-hip-arthroplasty-in-developmental-dysplasia-of-the-hip
#18
Ryohei Takada, Tetsuya Jinno, Kazumasa Miyatake, Yuki Yamauchi, Daisuke Koga, Kazuyoshi Yagishita, Atsushi Okawa
PURPOSE: The purpose of this study is to clarify morphological changes of acetabular subchondral bone cyst after total hip arthroplasty for osteoarthritis secondary to developmental dysplasia of the hip. METHODS: Two hundred and sixty-one primary cementless total hip arthroplasties of 208 patients, 18 males, 190 females, were retrospectively reviewed. Morphological changes of subchondral bone cyst were evaluated by computed tomography (CT). The mean cross-sectional area of the cyst from CT scans at 3 months postoperatively and after 7-10 years (average 8...
January 3, 2018: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/29299650/can-patient-reported-outcomes-predict-re-operations-after-total-hip-replacement
#19
Ted Eneqvist, Szilárd Nemes, Erik Bülow, Maziar Mohaddes, Ola Rolfson
PURPOSE: We investigated if patient-reported outcomes (PROMs) one year after total hip replacement (THR) can predict the risk of re-operation using data from the Swedish Hip Arthroplasty Register. METHODS: A total of 75,899 patients with THR due to osteoarthritis operated in 2002-2014 were included. We used Kaplan-Meier and Cox regression to investigate the relationship between one-year post-operative PROMs and risk of re-operation (all types of further hip surgery)...
January 3, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29297730/leg-loading-during-quiet-standing-and-sit-to-stand-movement-for-one-year-after-total-hip-arthroplasty
#20
Namika Miura, Keiichi Tagomori, Hisashi Ikutomo, Norikazu Nakagawa, Kensaku Masuhara
BACKGROUND: The objective of the present study was to investigate loading of the operated leg during quiet standing and sit-to-stand (STS) movement for 1 year after total hip arthroplasty (THA). METHODS: One hundred and fifty-eight patients with end-stage hip osteoarthritis (OA) who had undergone unilateral primary THA participated in this study. The load distribution on the operated and non-operated legs was computed by measuring the vertical reaction force of the operated and non-operated legs during quiet standing and STS movement...
January 3, 2018: Physiotherapy Theory and Practice
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