Work Participation and Health Status in Early Osteoarthritis of the Hip and/or Knee : A Comparison Between the Cohort Hip and Cohort Knee and the Osteoarthritis Initiative

NARCIS (Netherlands)

Bieleman, H. J.; Oosterveld, F. G. J.; Oostveen, J. C. M.; Reneman, M. F.; Groothoff, J. W.

Objective. To examine the work participation of Dutch people with early osteoarthritis (OA) in hips or knees and compare this with data from the American Osteoarthritis Initiative (OAI) cohort. The influence of health status and personal factors on work participation was analyzed. Methods. In the

Hip biomechanics during stair ascent and descent in people with and without hip osteoarthritis.

Science.gov (United States)

Hall, Michelle; Wrigley, Tim V; Kean, Crystal O; Metcalf, Ben R; Bennell, Kim L

2017-07-01

Hip osteoarthritis (OA) is often associated with pain and impaired function. Understanding biomechanical alterations in patients with hip OA during challenging activities such as stair use is important to inform treatments. The aim of this study was to determine whether kinematics and kinetics during stair ambulation differed between people with hip OA and healthy controls. Fifteen participants with symptomatic and radiographic hip OA and 15 asymptomatic healthy controls underwent 3-D motion analysis during stair ascent and descent. Trunk, pelvis, and hip kinematics as well as hip kinetics were evaluated. Analyses were performed unadjusted and adjusted for speed and leg length. In both the unadjusted and adjusted analyses, participants with hip OA ascended stairs with less hip range of motion in all three planes and a lower peak external rotation moment compared to controls. In the unadjusted analysis, hip OA participants descended stairs with greater ipsilateral trunk lean, less sagittal plane range of motion, lower peak extension moment, lower peak external rotation moment, and greater hip adduction moment impulse compared to controls. In the adjusted results, peak internal rotation moment and hip adduction moment impulse were greater in hip OA participants compared to controls. Findings show that individuals with hip OA display limited range of hip joint movement, particularly during stair ascent, and overall indicate the use of strategies (e.g., trunk lean; lower peak external rotation moment; higher adduction moment impulse) that implicate altered hip abductor function. Future research is required to further understand the implications of these findings on hip OA. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:1505-1514, 2017. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

Group education and exercise is feasible in knee and hip osteoarthritis

DEFF Research Database (Denmark)

Skou, Søren Thorgaard; Odgaard, Anders; Rasmussen, Jens Ole

2012-01-01

Clinical practice does not reflect current clinical guidelines recommending an early multimodal non-surgical treatment for knee and hip osteoarthritis (OA). The purpose of this study was to examine the feasibility of such an initiative (Good Life with osteoArthritis in Denmark (GLA:D) in persons...

Muscle power is an important measure to detect deficits in muscle function in hip osteoarthritis

DEFF Research Database (Denmark)

Bieler, Theresa; Magnusson, Stig Peter; Christensen, Helle Elisabeth

2017-01-01

that exercise interventions focusing on improving leg extensor power of the symptomatic lower extremity and reducing asymmetry may be beneficial for patients with hip osteoarthritis. Implications for Rehabilitation Even in patients with mild symptoms not awaiting hip replacement a generalized muscle weakening......: The symptomatic extremity in patients was significantly (p asymmetry in knee extensor strength (6%, p ... in patients, but had no asymmetry in leg extensor power. CONCLUSIONS: Patients had generalized weakening of the affected lower extremity and numerically the largest asymmetry was evident for leg extensor power. In contrast, healthy peers had no asymmetry in leg extensor power. These results indicate...

Age, bodyweight, smoking habits and the risk of severe osteoarthritis in the hip and knee in men

International Nuclear Information System (INIS)

Jaervholm, Bengt; Lewold, Stefan; Malchau, Henrik; Vingard, Eva

2005-01-01

Background:The objective of this study was to estimate the risk of severe osteoarthritis, with the need for arthroplasty, in the knee and/or hip according to body mass index (BMI) both within a normal range and in persons with high BMI. Furthermore, we wanted to study the significance of smoking. Methods: This study identifies male construction workers participating in a national health control program (n = 320,192). The incidence rate for joint replacement was found by matching with the Swedish hospital discharge register between 1987 and 1998. BMI and smoking habit was registered at the time of the health examination. Results: In total 1495 cases of osteoarthritis of the hip and 502 cases of osteoarthritis of the knee were identified and included in this analysis. The incidence rate was found to increase linearly to the BMI even within low and normal BMI. The relative risk for osteoarthritis of the hip was more than two times higher in persons with a BMI of 20-24 than in men with a BMI 17-19. There was almost a doubling of the risk of severe knee osteoarthritis with an increase in BMI of 5 kg/m 2 . Smoker had a lower risk of osteoarthritis than non-smokers and ex-smokers. Conclusions: BMI is an important predictor of osteoarthritis even within normal BMI. A decreased risk of osteoarthritis of the hip was found in smokers, but the effect was weak compared to that of BMI or age. Contrary to studies of radiographic osteoarthritis our study indicates higher risk of hip than of knee osteoarthritis

Influence of hip and knee osteoarthritis on dynamic postural control parameters among older fallers.

Science.gov (United States)

Mat, Sumaiyah; Ng, Chin Teck; Tan, Maw Pin

2017-03-06

To compare the relationship between postural control and knee and hip osteoarthritis in older adults with and without a history of falls. Fallers were those with ≥ 2 falls or 1 injurious fall over 12 months. Non-fallers were volunteers with no falls in the past year. Radiological evidence of osteoarthritis with no reported symptoms was considered "asymptomatic osteoarthritis", while "symptomatic osteoarthritis" was defined as radiographic osteoarthritis with pain or stiffness. Dynamic postural control was quantified with the limits of stability test measured on a balance platform (Neurocom® Balancemaster, California, USA). Parameters assessed were end-point excursion, maximal excursion, and directional control. A total of 102 older individuals, mean age 73 years (standard deviation 5.7) years were included. The association between falls and poor performance in maximal excursion and directional control was confounded by age and comorbidities. In the same linear equation model with falls, symptomatic osteoarthritis remained independently associated with poor end-point excursion (β-coefficient (95% confidence interval) -6.80 (-12.14 to -1.42)). Poor performance in dynamic postural control (maximal excursion and directional control) among fallers was not accounted for by hip/knee osteoarthritis, but was confounded by old age and comorbidities. Loss of postural control due to hip/knee osteoarthritis is not a risk factor for falls among community-dwelling older adults.

Agreement and Reliability of Functional Performance and Muscle Power in Patients with Advanced Osteoarthritis of the Hip or Knee

DEFF Research Database (Denmark)

Villadsen, Allan; Roos, Ewa M; Overgaard, Søren

2012-01-01

-time repeated chair stands, and repeated unilateral knee bending). RESULTS: For single-joint and multijoint maximal peak power and functional performance measures, we demonstrated poor (CVws, approximately 25%, single-joint hip extension) and moderate (CVws, approximately 15%, multijoint leg extension press......OBJECTIVE: The purpose of this study was to test the reproducibility and clinical feasibility of three functional performance measures and five single-joint or multijoint muscle power measures. DESIGN: Twenty patients with a mean age of 68.7 ± 7.2 yrs with severe hip or knee osteoarthritis were...... assessed for test-retest reliability and agreement on two occasions 1 wk apart. The outcomes were maximal single-joint muscle power (hip extension/abduction and knee extension/flexion), maximal muscle power during multijoint leg extension press, and functional performance measures (20-m walk, five...

Development and initial validation of the ibadan knee/hip osteoarthritis outcome measure

Directory of Open Access Journals (Sweden)

A. O. Akinpelu

2007-01-01

was developed from other measures found in literature, as well as complaints of attending patients. Forty nine patients with pain from knee and/or hip osteoarthritis, the OA group (OAG and 49 individuals without knee or hip pain, the pain-free group (PFG were assessed, using the IKHOAM. The OAG was assessed on IKHOAM and the Visual Analogue Scale (VAS before and after a 6-week physiotherapy programme. Results: Significant differences between IKHOAM scores of the OAG and PFG and between IKHOAM scores of OAG pre and post 6-week physiotherapy programme, as well as the significant negative correlations between changes in IKHOAM and VAS scores of OAG before and after the 6-week physiotherapy programme were demonstrated. Conclusion: IKHOAM demonstrated initial criteria towards validity and responsiveness and may be used in a Nigerian population of OA knee/hip individuals and similar environments.

A preliminary examination of the diagnostic value of deep learning in hip osteoarthritis.

Directory of Open Access Journals (Sweden)

Yanping Xue

Full Text Available Hip Osteoarthritis (OA is a common disease among the middle-aged and elderly people. Conventionally, hip OA is diagnosed by manually assessing X-ray images. This study took the hip joint as the object of observation and explored the diagnostic value of deep learning in hip osteoarthritis. A deep convolutional neural network (CNN was trained and tested on 420 hip X-ray images to automatically diagnose hip OA. This CNN model achieved a balance of high sensitivity of 95.0% and high specificity of 90.7%, as well as an accuracy of 92.8% compared to the chief physicians. The CNN model performance is comparable to an attending physician with 10 years of experience. The results of this study indicate that deep learning has promising potential in the field of intelligent medical image diagnosis practice.

Total hip replacement with a superolateral bone graft for osteoarthritis secondary to dysplasia: a long-term follow-up

NARCIS (Netherlands)

de Jong, P. T.; Haverkamp, D.; van der Vis, H. M.; Marti, R. K.

2006-01-01

We evaluated the long-term results of 116 total hip replacements with a superolateral shelfplasty in 102 patients with osteoarthritis secondary to developmental dysplasia of the hip. After a mean follow-up of 19.5 years (11.5 to 26.0), 14 acetabular components (12%) had been revised. The cumulative

Effectiveness of fluoroscopy-guided intra-articular steroid injection for hip osteoarthritis

International Nuclear Information System (INIS)

Subedi, N.; Chew, N.S.; Chandramohan, M.; Scally, A.J.; Groves, C.

2015-01-01

Aim: To demonstrate the benefits of fluoroscopy-guided intra-articular steroid injection in the hip with varying degrees of disease severity, and to investigate the financial aspects of the procedure and impact on waiting time. Materials and methods: A prospective study was undertaken of patients who underwent fluoroscopic intra-articular steroid injection over the 9-month study period. Comparative analysis of the Oxford hip pain score pre- and 6–8 weeks post-intra-articular injection was performed. Hip radiographs of all patients were categorised as normal, mild, moderate, or severe disease (four categories) based on the modified Kellgren–Lawrence severity scale, and improvement on the Oxford hip pain score on each of these four severity categories were assessed. Results: Within the study cohort of 100 patients, the mean increase in post-procedure hip score of 7.32 points confirms statistically significant benefits of the therapy (p<0.001, 95% confidence interval: 5.55–9.09). There was no significant difference in pre-injection hip score or change in score between the four severity categories (p=0.51). Significant improvement in hip score (p<0.05) was demonstrated in each of the four severity categories 6–8 weeks post-injection. No associated complications were observed. Conclusion: The present study confirms that fluoroscopy-guided intra-articular steroid injection is a highly effective therapeutic measure for hip osteoarthritis across all grades of disease severity with significant cost savings and the potential to reduce waiting times. - Highlights: • Comparable clinical effectiveness of fluoroscopy guided and theatre based therapeutic intra-articular hip injections. • Significant cost savings on fluoroscopy guided hip injection performed in a radiology department. • A potential reduction in patients' waiting time for the procedure.

A Huge Capital Drop with Compression of Femoral Vessels Associated with Hip Osteoarthritis

Directory of Open Access Journals (Sweden)

Tomoya Takasago

2015-01-01

Full Text Available A capital drop is a type of osteophyte at the inferomedial portion of the femoral head commonly observed in hip osteoarthritis (OA, secondary to developmental dysplasia. Capital drop itself is typically asymptomatic; however, symptoms can appear secondary to impinge against the acetabulum or to irritation of the surrounding tissues, such as nerves, vessels, and tendons. We present here a case of unilateral leg edema in a patient with hip OA, caused by a huge bone mass occurring at the inferomedial portion of the femoral head that compressed the femoral vessels. We diagnosed this bone mass as a capital drop secondary to hip OA after confirming that the mass occurred at least after the age of 63 years based on a previous X-ray. We performed early resection and total hip arthroplasty since the patient’s hip pain was due to both advanced hip OA and compression of the femoral vessels; moreover, we aimed to prevent venous thrombosis secondary to vascular compression considering the advanced age and the potent risk of thrombosis in the patient. A large capital drop should be considered as a cause of vascular compression in cases of unilateral leg edema in OA patients.

Healthcare Quality Indicators for Physiotherapy Management in Hip and Knee Osteoarthritis and Rheumatoid Arthritis: A Delphi Study

NARCIS (Netherlands)

Peter, W.F.; Hurkmans, E.J.; Wees, P.J. van der; Hendriks, E.J.; Bodegom-Vos, L. van; Vlieland, T.P.

2016-01-01

OBJECTIVES: The aim of the present study was to develop healthcare quality indicators (HCQIs) for the physiotherapy (PT) management of patients with hip or knee osteoarthritis (HKOA) or rheumatoid arthritis (RA) in the Netherlands. METHODS: Two multidisciplinary expert panels, including patients,

Grading and quantification of hip osteoarthritis severity by analyzing the spectral energy distribution of radiographic hip joint space

International Nuclear Information System (INIS)

Boniatis, I; Costaridou, L; Panayiotakis, G; Panagiotopoulos, E

2009-01-01

An image analysis system is proposed for the assessment of hip osteoarthritis (OA) severity. Sixty four hips (18 normal, 46 osteoarthritic), corresponding to 32 patients of unilateral or bilateral hip OA were studied. Employing custom developed software, 64 Region Of Interest (ROI) images of Hip Joint Spaces (HJSs) were delineated on patients' digitized radiographs. The Fourier spectrum of each HJS-ROI was computed and expressed in polar coordinates. Spectral signatures, quantifying the radial and angular distribution of HJS spectral energy were formed. Signature descriptors were generated and utilized in the design of a two-level hierarchical decision tree, used for the grading of the severity of the disease. Accordingly, at Level 1, implemented by a multiple classifier system, the discrimination between normal and osteoarthritic hips was performed. At Level 2, the hips that had been successfully characterized as osteoarthritic at Level 1, were further characterized as of 'Mild / Moderate' or 'Severe' OA, by the Bayes classifier. A signature descriptors based regression model was designed, so as to quantify OA-severity. The system graded OA reliably, given that the accomplished classification accuracies for Level 1 and Level 2 were 98.4% and 100%, respectively. OA-severity values, expressed by HJS-narrowing, correlated highly (r = 0.9, p < 0.001) with values predicted by the model. The system may contribute to OA-patient management.

Treatment Algorithm for Patients with Non-arthritic Hip Pain, Suspect for an Intraarticular Pathology

DEFF Research Database (Denmark)

Jørgensen, Rasmus Wejnold; Dippmann, Christian; Dahl, L

2016-01-01

BACKGROUND: The amount of patients referred with longstanding, non-arthritic hip pain is increasing, as are the treatment options. Left untreated hip dysplasia, acetabular retroversion and femoroacetabular impingement (FAI) may lead to osteoarthritis (OA). Finding the right treatment option...... associated with acetabular retroversion described in the literature were the crossover sign, the posterior wall sign and the ischial spine sign, while Wiberg's lateral center-edge angle (CE-angle) together with Leqeusne's acetabular index indicate hip dysplasia. A Tönnis index >2 indicates osteoarthritis...... for the right patient can be challenging in patients with non-arthritic hip pain. PURPOSE: The purpose of this study was to categorize the radiographic findings seen in patients with longstanding hip pain, suspect for an intraarticular pathology, and provide a treatment algorithm allocating a specific treatment...

The effects of exercise and weight loss in overweight patients with hip osteoarthritis : design of a prospective cohort study

NARCIS (Netherlands)

Paans, Nienke; van den Akker-Scheek, Inge; van der Meer, Klaas; Bulstra, Sjoerd K.; Stevens, Martin

2009-01-01

Background: Hip osteoarthritis (OA) is recognised as a substantial source of disability, with pain and loss of function as principal symptoms. An aging society and a growing number of overweight people, which is considered a risk factor for OA, contribute to the growing number of cases of hip OA. In

The effects of exercise and weight loss in overweight patients with hip osteoarthritis: design of a prospective cohort study

Directory of Open Access Journals (Sweden)

van der Meer Klaas

2009-02-01

Full Text Available Abstract Background Hip osteoarthritis (OA is recognised as a substantial source of disability, with pain and loss of function as principal symptoms. An aging society and a growing number of overweight people, which is considered a risk factor for OA, contribute to the growing number of cases of hip OA. In knee OA patients, exercise as a single treatment is proven to be very effective towards counteracting pain and physical functionality, but the combination of weight loss and exercise is demonstrated to be even more effective. Exercise as a treatment for hip OA patients is also effective, however evidence is lacking for the combination of weight loss and exercise. Consequently, the aim of this study is to get a first impression of the potential effectiveness of exercise and weight loss in overweight patients suffering from hip OA. Methods/Design This is a prospective cohort study. Patients aged 25 or older, overweight (BMI > 25 or obese (BMI > 30, with clinical and radiographic evidence of OA of the hip and able to attend exercise sessions will be included. The intervention is an 8-month exercise and weight-loss lifestyle program. Main goal is to increase aerobic capacity, lose weight and stimulate a low-calorie and active lifestyle. Primary outcome is self-reported physical functioning. Secondary outcomes include pain, stiffness, health-related quality of life and habitual activity level. Weight loss in kilograms and percentage of fat-free mass will also be measured. Discussion The results of this study will give a first impression of potential effectiveness of exercise and weight loss as a combination program for patients with OA of the hip. Once this program is proven to be effective it may lead to postponing the moment of total hip replacement. Trial Registration number NTR1053

Double-blind randomized controlled trial of isoxicam vs piroxicam in elderly patients with osteoarthritis of the hip and knee

Science.gov (United States)

Bellamy, N.; Buchanan, W. W.; Grace, E.

1986-01-01

1 Fifty-seven elderly patients with primary osteoarthritis of the hip and knee were entered into a double-blind, randomized, controlled parallel group trial to compare the efficacy and tolerability of isoxicam (maximum = 200 mg day-1) and piroxicam (maximum = 20 mg day-1). 2 Clinical assessments were made following a 1 week NSAID-free washout period and at biweekly intervals during the next 6 weeks of active treatment. 3 The majority of patients in both groups experienced a clinically important and statistically significant therapeutic response. 4 No statistically significant between-group differences were noted with respect to drug efficacy. 5 One patient was withdrawn from the piroxicam group because of lack of effect, but there were no such withdrawals from the isoxicam group. 6 Five patients were withdrawn from the piroxicam group because of adverse reactions compared to only one withdrawal from the isoxicam group. 7 This study indicates that isoxicam is an efficacious and well-tolerated once-daily NSAID for elderly patients with osteoarthritis. PMID:3620274

Dual mobility total hip arthroplasty in hemiplegic patients

Directory of Open Access Journals (Sweden)

Henawy Ayman T.

2017-01-01

Full Text Available Introduction: The rate of cerebrovascular insults is increasing, currently leaving many patients with difficulties to maintain their balance due to muscular weakness and/or poor central control. Those patients are at risk of dislocation when total hip arthroplasty (THA is planned. Instability remains the most significant issue after primary THA especially in such groups of patients. The risk is more pronounced when other factors are added such as, older age, femoral neck fractures, avascular necrosis and/or hip osteoarthritis. Dual mobility cup (DMC is considered as a prosthesis with higher inherent stability that may help in such situation. In this patient series, we aimed to evaluate stability, clinical and radiological results of dual mobility THA done on the weak limb of hemiplegic patients. Methods: Twenty-four consecutive hemiplegic patients have undergone DMC with a mean age of 68 years. The indication for surgery was hip osteoarthritis in one third of the patients and femoral neck fractures in the remaining patients. Those patients were capable of walking prior to hospital admission despite weakness. Those patients were observed postoperatively for at least one year. Clinical results and complications were recorded. Results: After a minimum of one year, 91.6% of the patients have satisfactory results. No cases of hip or intraprosthetic dislocation were observed. Discussion: Dual mobility THA in the hemiplegic patients provides both efficacy and stability with good functional results.

Gluteal tendinopathy and hip osteoarthritis: Different pathologies, different hip biomechanics.

Science.gov (United States)

Allison, Kim; Hall, Michelle; Hodges, Paul W; Wrigley, Tim V; Vicenzino, Bill; Pua, Yong-Hao; Metcalf, Ben; Grimaldi, Alison; Bennell, Kim L

2018-03-01

Gluteal tendinopathy (GT) and hip osteoarthritis (OA) are the most common causes of hip pain and associated disability in older adults. Pain and altered walking biomechanics are common to both conditions. This study aimed to compare three-dimensional walking biomechanics between individuals with unilateral, symptomatic GT and HOA. Sixty individuals with symptomatic unilateral GT confirmed by magnetic-resonance-imaging and 73 individuals with symptomatic unilateral HOA (Kellgren-Lawrence Grade ≥ 2) underwent three-dimensional gait analysis. Maximum and minimum values of the external sagittal hip moment, the first peak, second peak and mid-stance minimum of the hip adduction moment (HAM), sagittal plane hip excursion and hip joint angles, pelvic obliquity and trunk lean, at the three HAM time points during stance phase of walking were compared between groups. Compared to individuals with HOA, those with GT exhibited a greater hip peak extension moment (P < 0.001) and greater HAM throughout the stance phase of walking (P = 0.01-P < 0.001), greater hip adduction (P < 0.001) and internal rotation (P < 0.01-P < 0.001) angles and lower hip flexion angles and excursion (P = 0.02 - P < 0.001). Individuals with HOA exhibited a greater forward trunk lean (P ≤ 0.001) throughout stance, and greater ipsilateral trunk lean in the frontal plane (P < 0.001) than those with GT. Despite presence of pain in both conditions, hip kinematics and kinetics differ between individuals with symptomatic unilateral GT and those with symptomatic unilateral HOA. These condition-specific impairments may be targets for optimization of management of HOA and GT. Copyright © 2018 Elsevier B.V. All rights reserved.

Clinical profile, level of affection and therapeutic management of patients with osteoarthritis in primary care: The Spanish multicenter study EVALÚA.

Science.gov (United States)

Castaño Carou, Ana; Pita Fernández, Salvador; Pértega Díaz, Sonia; de Toro Santos, Francisco Javier

2015-01-01

To determine the clinical profile, degree of involvement and management in patients with knee, hip or hand osteoarthritis. Observational study (health centers from 14 autonomous regions, n=363 primary care physicians), involving patients with clinical and/or radiological criteria for osteoarthritis from the American College of Rheumatology, consecutively selected (n=1,258). Sociodemographic variables, clinical and radiological findings, comorbidity and therapeutic management were analyzed. Mean age was 68.0±9.5 years old; 77.8% were women and 47.6% obese. Distribution by location was: 84.3% knee, 23.4% hip, 14.7% hands. All patients reported pain. The most frequent radiographic Kellgren-Lawrence grade was stage 3 for knee and hip (42.9% and 51.9%, respectively), and 3 (37.2%) and 2 (34.5%) for hip. Time since onset of osteoarthritis symptoms was 9.4±7.5 years, with a mean age at onset of around 60 years old and a family history of osteoarthritis in 66.0%. The most frequent comorbidities were: hypertension (55.1%), depression/anxiety (24.7%) and gastroduodenal diseases (22.9%). A total of 97.6% of the patients received pharmacological treatment, with oral analgesics (paracetamol) (70.5%) and oral NSAIDs (67.9%) being the most frequent drugs. Bilateral osteoarthritis was present in 76.9% of patients with knee osteoarthritis, 59.3% in hip and 94.7% in hands. Female gender and time since onset were associated with bilateral knee and hip osteoarthritis. The profile of the osteoarthritis patient is female, >65 years old, overweight/obese, with comorbidity, frequent symptoms and moderate radiologic involvement. Most of patients had bilateral osteoarthritis, associated with female gender and time since onset of disease. Paracetamol was the most common pharmacological treatment. Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Effectiveness of an interactive postgraduate educational intervention with patient participation on the adherence to a physiotherapy guideline for hip and knee osteoarthritis: a randomised controlled trial

NARCIS (Netherlands)

Peter, W.; Wees, P.J. van der; Verhoef, J.; Jong, Z. de; Bodegom-Vos, L. van; Hilberdink, W.K.; Fiocco, M.; Vlieland, T.P.

2015-01-01

PURPOSE: To determine the effectiveness of an interactive educational intervention on a physiotherapy guideline for hip and knee osteoarthritis. METHOD: Physiotherapists were randomly allocated to a 3-h interactive educational course with the collaboration of three patient partners or no

The effect of education and supervised exercise vs. education alone on the time to total hip replacement in patients with severe hip osteoarthritis. A randomized clinical trial protocol

DEFF Research Database (Denmark)

Jensen, Carsten; Roos, Ewa M.; Kjærsgaard-Andersen, Per

2013-01-01

Background: The age- and gender-specific incidence of total hip replacement surgery has increased over the last two decades in all age groups. Recent studies indicate that non-surgical interventions are effective in reducing pain and disability, even at later stages of the disease when joint...... will receive 3 months of supervised exercise consisting of 12 sessions of individualized, goal-based neuromuscular training, and 12 sessions of intensive resistance training plus patient education (3 sessions). The control group will receive only patient education (3 sessions). The primary end...... measures are the five subscales of the Hip disability and Osteoarthritis Outcome Score, physical activity (UCLA activity score), and patient’s global perceived effect. Other measures include pain after exercise, joint-specific adverse events, exercise adherence, general health status (EQ-5D-5L), mechanical...

Magnetic resonance imaging findings compared with histological findings of the labrum in hip osteoarthritis

International Nuclear Information System (INIS)

Kanezaki, Shiho; Nakamura, Shigeru; Matsushita, Takashi; Yamamoto, Asako; Osawa, Marie

2015-01-01

Patients with disorders such as acetabular dysplasia or femoroacetabular impingement are at risk of developing hip osteoartbritis. Assessment of the cartilage and labrum in the hip joint based on magnetic resonance imaging (MRI) has been challenging because of the low signal-to-noise ratio (SNR) due to its deep location, ball and socket structure, and small volume of those structures compared with the whole joint size. To achieve better imaging assessment, direct MR. arthrography (d-MRA) and other techniques such as T2* mapping, T2 mapping, Tlrho, and delayed gadolinium-enhanced MRI (dGEMRIC) have been developed along with the increasing use of high-field MRI. In patients with no apparent osteoarthritic changes such as joint space narrowing or osteophyte and subchondral cyst formation on radiographs, these techniques can detect early cartilage or labral damage. A recently developed semiquantitative MRI-based scoring system for hip osteoarthritis includes evaluation of the labrum, and its application as a potential therapeutic monitoring tool is anticipated. The labrum shows pathological changes such as macroscopic hypertrophy and histological degeneration in hip osteoartbritis, but the pathological background is not well understood when evaluated by MRI. Kubo et al. compared radial MRI findings with histological changes of the labrum in ll hips with osteoarthritis using 1.5-T MRJ and found that fibrous separation and mucoid deposition occurred in the labrum with a ''diffuse high signal'' or ''obscure'' pattern. However, to the best of our knowledge, no studies have demonstrated a correlation between MRI fmdings and histological evidence of the severity of degeneration of the labrum. We hypothesized that radially reconstructed images of the acetabular labrum acquired by 3-T MRI can depict degenerative changes of the labrum. In this study, we sought to determine the correlation between MRI and histological findings of the

Magnetic resonance imaging findings compared with histological findings of the labrum in hip osteoarthritis

Energy Technology Data Exchange (ETDEWEB)

Kanezaki, Shiho; Nakamura, Shigeru; Matsushita, Takashi [Teikyo University School of Medicine, Department of Orthopaedic Surgery, Itabashi-ku, Tokyo (Japan); Yamamoto, Asako; Osawa, Marie [Teikyo University School of Medicine, Department of Radiology, Itabashi-ku, Tokyo (Japan)

2015-06-01

Patients with disorders such as acetabular dysplasia or femoroacetabular impingement are at risk of developing hip osteoartbritis. Assessment of the cartilage and labrum in the hip joint based on magnetic resonance imaging (MRI) has been challenging because of the low signal-to-noise ratio (SNR) due to its deep location, ball and socket structure, and small volume of those structures compared with the whole joint size. To achieve better imaging assessment, direct MR. arthrography (d-MRA) and other techniques such as T2* mapping, T2 mapping, Tlrho, and delayed gadolinium-enhanced MRI (dGEMRIC) have been developed along with the increasing use of high-field MRI. In patients with no apparent osteoarthritic changes such as joint space narrowing or osteophyte and subchondral cyst formation on radiographs, these techniques can detect early cartilage or labral damage. A recently developed semiquantitative MRI-based scoring system for hip osteoarthritis includes evaluation of the labrum, and its application as a potential therapeutic monitoring tool is anticipated. The labrum shows pathological changes such as macroscopic hypertrophy and histological degeneration in hip osteoartbritis, but the pathological background is not well understood when evaluated by MRI. Kubo et al. compared radial MRI findings with histological changes of the labrum in ll hips with osteoarthritis using 1.5-T MRJ and found that fibrous separation and mucoid deposition occurred in the labrum with a ''diffuse high signal'' or ''obscure'' pattern. However, to the best of our knowledge, no studies have demonstrated a correlation between MRI fmdings and histological evidence of the severity of degeneration of the labrum. We hypothesized that radially reconstructed images of the acetabular labrum acquired by 3-T MRI can depict degenerative changes of the labrum. In this study, we sought to determine the correlation between MRI and histological findings of the

Pre-operative ambulatory measurement of asymmetric leg loading during sit to stand in hip arthroplasty patients

NARCIS (Netherlands)

Martínez-Ramírez, Alicia; Weenk, D.; Lecumberri, Pablo; Verdonschot, Nicolaas Jacobus Joseph; Pakvis, Dean; Veltink, Petrus H.

Total hip arthroplasty is a successful surgical procedure to treat patients with hip osteoarthritis. Clinicians use different questionnaires to evaluate these patients. Gait velocity and these questionnaires; usually show significant improvement after total hip arthroplasty. This clinical evaluation

Early patient-reported outcomes versus objective function after total hip and knee arthroplasty

DEFF Research Database (Denmark)

Luna, I E; Kehlet, H; Peterson, B

2017-01-01

AIMS: The purpose of this study was to assess early physical function after total hip or knee arthroplasty (THA/TKA), and the correlation between patient-reported outcome measures, physical performance and actual physical activity (measured by actigraphy). PATIENTS AND METHODS: A total of 80...... patients aged 55 to 80 years undergoing THA or TKA for osteoarthritis were included in this prospective cohort study. The main outcome measure was change in patient reported hip or knee injury and osteoarthritis outcome score (HOOS/KOOS) from pre-operatively until post-operative day 13 (THA) or 20 (TKA...

The role of self-management in designing care for people with osteoarthritis of the hip and knee.

Science.gov (United States)

Brand, Caroline A

2008-11-17

Osteoarthritis of the hip and knee is an increasingly common condition that is managed principally with lifestyle behaviour changes. Osteoarthritis management can be complex, as it typically affects older patients with multiple comorbidities. There is evidence that opportunities exist to improve uptake of evidence-based recommendations for care, especially for non-pharmacological interventions. The National Chronic Disease Strategy (NCDS) defines key components of programs designed to meet the needs of people with chronic conditions; one component is patient self-management. NCDS principles have been effectively integrated into chronic disease management programs for other conditions, but there is limited evidence of effectiveness for osteoarthritis programs. A comprehensive osteoarthritis management model that reflects NCDS policy is needed. Barriers to implementing such a model include poor integration of decision support, a lack of national infrastructure, workforce constraints and limited funding.

Efficacy of a single ultrasound-guided injection for the treatment of hip osteoarthritis.

LENUS (Irish Health Repository)

Atchia, Ismaël

2011-01-01

Intra-articular injection is effective for osteoarthritis, but the best single injection strategy is not known, nor are there established predictors of response. The objectives of this study were to assess and predict response to a single ultrasound-guided injection in moderate to severe hip osteoarthritis.

Intra-articular hip injection: does pain relief correlate with radiographic severity of osteoarthritis?

International Nuclear Information System (INIS)

Deshmukh, Ajit J.; Rodriguez, Jose A.; Panagopoulos, Georgia; Alizadeh, Ahmadreza; Klein, Devon A.

2011-01-01

Intra-articular injection is being used widely for both diagnostic and therapeutic purposes in the hip. However, its efficacy is not always predictable in patients with hip osteoarthritis (OA). The purpose of this study was to determine whether the degree of radiographic severity of OA was predictive of the response to intra-articular injection of local anesthetic with corticosteroid and to determine the relationship between immediate pain relief resulting from the anesthetic and delayed pain relief resulting from corticosteroid administration. This retrospective study included 217 patients (220 injections) with diagnosis of hip OA who underwent a fluoroscopically guided therapeutic hip injection of local anesthetic and corticosteroid. Hip radiographs were scored using the Kellgren-Lawrence scale. Immediate and delayed pain relief was documented using a visual analog scale. Logistic regression analysis was performed to investigate whether age, gender or radiographic severity of OA were independent predictors of pain relief. Degree of agreement between immediate and delayed response was assessed with the kappa coefficient. Immediate pain relief was reported in 68.2% of hips and delayed relief in 71.4% of hips. A high level of agreement was observed between immediate and delayed pain relief (kappa = 0.80, p < 0.001). 94% of patients reporting immediate relief also reported relief 2 weeks later. Univariate and multivariate analysis revealed that neither gender nor age was related to immediate or delayed pain relief. Only severity of OA (based on radiographic analysis) was observed to be predictive of pain relief. Pain relief following intra-articular hip injection correlated with radiographic severity of OA. This intervention may be of therapeutic and prognostic value in patients awaiting hip arthroplasty. (orig.)

Preoperative progressive explosive-type resistance training is feasible and effective in patients with hip osteoarthritis scheduled for total hip arthroplasty

DEFF Research Database (Denmark)

Hermann, A; Holsgaard-Larsen, A; Zerahn, B

2016-01-01

pain (VAS score ≤ 5) reported in 83% of sessions and no adverse events. Changes in HOOS 'function' was 10.0 points 95%CI [4.7; 15.3] higher in IG compared to CG (P power (P ... in the Hip Osteoarthritis Outcome Score (HOOS) (primary endpoint; ADL function), and leg muscle power at post intervention follow-up immediate before surgery. Intention-to-treat analyses were performed in a multilevel regression model adjusting for baseline, sex, age and weight. Feasibility was reported...... as adherence, exercise related pain and adverse effects. Post-surgical follow up will be reported separately. ClinicalTrials.gov registration: NCT01164111. RESULTS: Eighty patients (age 70.4 ± 7.6 years, BMI 27.8 ± 4.6, 52 females (65%) were included. Adherence was high (93%) with acceptable exercise related...

Redesigning care for chronic conditions: improving hospital-based ambulatory care for people with osteoarthritis of the hip and knee.

Science.gov (United States)

Brand, C A; Amatya, B; Gordon, B; Tosti, T; Gorelik, A

2010-06-01

Osteoarthritis of the hip and knee is a highly prevalent chronic condition in Australia that commonly affects older people who have other comorbidities. We report the pilot implementation of a new chronic disease management osteoarthritis service, which was multidisciplinary, evidence-based, supported patient self-management and care coordination. A musculoskeletal coordinator role was pivotal to service redesign and osteoarthritis pathway implementation. Impact evaluation included: service utilization, patient and general practitioner service experience, a 'before and after' audit of clinician adherence to recommendations, and 3- and 6-month patient health outcomes (pain, physical function, patient and physician global health (Visual Analogue Scale), disability (Multi-Attribute Prioritisation Tool), Partners in Health Scale and body mass index). A total of 123 patients, median age of 66 years, were assessed. Documentation of osteoarthritis assessment and management improved for all parameters. At 3 months there were improvements in self-reported pain (P preferences for therapy. The cost implications for implementation were low. The osteoarthritis service model is feasible to implement, is well received by patients and staff, and provides a template for translation into other settings.

Variations in the pre-operative status of patients coming to primary hip replacement for osteoarthritis in European orthopaedic centres

Directory of Open Access Journals (Sweden)

Puhl Wofhart

2009-02-01

Full Text Available Abstract Background Total hip joint replacement (THR is a high volume, effective intervention for hip osteoarthritis (OA. However, indications and determinants of outcome remain unclear. The 'EUROHIP consortium' has undertaken a cohort study to investigate these questions. This paper describes the variations in disease severity in this cohort and the relationships between clinical and radiographic severity, and explores some of the determinants of variation. Methods A minimum of 50 consecutive, consenting patients coming to primary THR for primary hip OA in each of the 20 participating orthopaedic centres entered the study. Pre-operative data included demographics, employment and educational attainment, drug utilisation, and involvement of other joints. Each subject completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC – Likert version 3.1. Other data collected at the time of surgery included the prosthesis used and American Society of Anaesthesiologists (ASA status. Pre-operative radiographs were read by the same three readers for Kellgren and Lawrence (K&L grading and Osteoarthritis Research Society International (OARSI atlas features. Regression analyses were carried out. Results Data from 1327 subjects has been analysed. The mean age of the group was 65.7 years, and there were more women (53.4% than men. Most (79% were ASA status 1 or 2. Reported disease duration was 5 years or less in 69.2%. Disease in other joint sites was common. Radiographs were available in 1051 subjects and the K&L grade was 3 or 4 in 95.8%. There was much more variation in clinical severity (WOMAC score; the mean total WOMAC score was 59.2 (SD 16.1. The radiographic severity showed no correlation with WOMAC scores. Significantly higher WOMAC scores (worse disease were seen in older people, women, those with obesity, those with worse general health, and those with lower educational attainment. Conclusion 1. Clinical disease severity

Differences in zinc status between patients with osteoarthritis and osteoporosis

DEFF Research Database (Denmark)

Ovesen, Janne; Møller-Madsen, Bjarne; Nielsen, Poul Torben

2009-01-01

Zinc has been suggested to play an important role in the development of osteoporosis, whereas the influence of zinc on osteoarthritis has attracted much less attention. The aim of the study was to investigate and compare the zinc status and bone turnover, density, and biomechanical properties...... of osteoarthritic and osteoporotic patients. The study comprised 40 women who underwent hip replacement due to osteoarthritis or osteoporosis. Serum and urine zinc content, and bone resorption markers and serum bone formation markers were determined. The unaffected hip and the exarticulated affected femoral head...... underwent DEXA scanning. Bone biopsies were obtained from the femoral heads and the biomechanical properties were determined. The biopsies were ashed and the bone zinc content was ascertained. Osteoarthritic patients had significantly higher serum zinc concentrations and lower urine zinc concentrations than...

Comparison of intra-articular injections of Hyaluronic Acid and Corticosteroid in the treatment of Osteoarthritis of the hip in comparison with intra-articular injections of Bupivacaine. Design of a prospective, randomized, controlled study with blinding of the patients and outcome assessors

Directory of Open Access Journals (Sweden)

Bellemans Johan

2010-11-01

Full Text Available Abstract Background Although intra-articular hyaluronic acid is well established as a treatment for osteoarthritis of the knee, its use in hip osteoarthritis is not based on large randomized controlled trials. There is a need for more rigorously designed studies on hip osteoarthritis treatment as this subject is still very much under debate. Methods/Design Randomized, controlled trial with a three-armed, parallel-group design. Approximately 315 patients complying with the inclusion and exclusion criteria will be randomized into one of the following treatment groups: infiltration of the hip joint with hyaluronic acid, with a corticosteroid or with 0.125% bupivacaine. The following outcome measure instruments will be assessed at baseline, i.e. before the intra-articular injection of one of the study products, and then again at six weeks, 3 and 6 months after the initial injection: Pain (100 mm VAS, Harris Hip Score and HOOS, patient assessment of their clinical status (worse, stable or better then at the time of enrollment and intake of pain rescue medication (number per week. In addition patients will be asked if they have complications/adverse events. The six-month follow-up period for all patients will begin on the date the first injection is administered. Discussion This randomized, controlled, three-arm study will hopefully provide robust information on two of the intra-articular treatments used in hip osteoarthritis, in comparison to bupivacaine. Trial registration NCT01079455

Cost-effectiveness of total hip and knee replacements for the Australian population with osteoarthritis: discrete-event simulation model.

Directory of Open Access Journals (Sweden)

Hideki Higashi

Full Text Available BACKGROUND: Osteoarthritis constitutes a major musculoskeletal burden for the aged Australians. Hip and knee replacement surgeries are effective interventions once all conservative therapies to manage the symptoms have been exhausted. This study aims to evaluate the cost-effectiveness of hip and knee replacements in Australia. To our best knowledge, the study is the first attempt to account for the dual nature of hip and knee osteoarthritis in modelling the severities of right and left joints separately. METHODOLOGY/PRINCIPAL FINDINGS: We developed a discrete-event simulation model that follows up the individuals with osteoarthritis over their lifetimes. The model defines separate attributes for right and left joints and accounts for several repeat replacements. The Australian population with osteoarthritis who were 40 years of age or older in 2003 were followed up until extinct. Intervention effects were modelled by means of disability-adjusted life-years (DALYs averted. Both hip and knee replacements are highly cost effective (AUD 5,000 per DALY and AUD 12,000 per DALY respectively under an AUD 50,000/DALY threshold level. The exclusion of cost offsets, and inclusion of future unrelated health care costs in extended years of life, did not change the findings that the interventions are cost-effective (AUD 17,000 per DALY and AUD 26,000 per DALY respectively. However, there was a substantial difference between hip and knee replacements where surgeries administered for hips were more cost-effective than for knees. CONCLUSIONS/SIGNIFICANCE: Both hip and knee replacements are cost-effective interventions to improve the quality of life of people with osteoarthritis. It was also shown that the dual nature of hip and knee OA should be taken into account to provide more accurate estimation on the cost-effectiveness of hip and knee replacements.

Hip malformation is a very common finding in young patients scheduled for total hip arthroplasty

DEFF Research Database (Denmark)

Karimi, Dennis; Kallemose, Thomas; Troelsen, Anders

2018-01-01

and prevalences of hip malformations were; CAM-deformity 50.9 and 25.5%, coxa profunda 33 and 27.4%, acetabular retroversion 33 and 29.2%, and acetabular dysplasia 10.4 and 3.8%. All patients showed minimum of one malformation. Prevalences of Tönnis grade 0-1 were 22.6% and 2-3 were 77.4%. CONCLUSION: All......INTRODUCTION: In Denmark, 20% of all registered total hip arthroplasties (THA) from 1995 to 2014 has been patients younger than 60 years with primary idiopathic osteoarthritis (OA). It is speculated that hip malformations may be a major contributor to early OA development. It has been shown...... that hip malformation may compromise implant position and, therefore, identifying and knowing the incidence of malformations is important. Our aim was to assess the prevalence and type of hip malformations in a cohort of younger patients undergoing THA. MATERIALS AND METHODS: In this prospective two center...

OARSI recommended performance-based tests to assess physical function in people diagnosed with hip or knee osteoarthritis

DEFF Research Database (Denmark)

Dobson, F; Hinman, R S; Roos, Ewa M.

2013-01-01

To recommend a consensus-derived set of performance-based tests of physical function for use in people diagnosed with hip or knee osteoarthritis (OA) or following joint replacement.......To recommend a consensus-derived set of performance-based tests of physical function for use in people diagnosed with hip or knee osteoarthritis (OA) or following joint replacement....

Total hip arthroplasty survival in femoral head avascular necrosis versus primary hip osteoarthritis: Case-control study with a mean 10-year follow-up after anatomical cementless metal-on-metal 28-mm replacement.

Science.gov (United States)

Ancelin, D; Reina, N; Cavaignac, E; Delclaux, S; Chiron, P

2016-12-01

Total hip arthroplasty is the most widely used procedure to treat avascular necrosis (AVN) of the femoral head. Few studies have compared the outcomes of THA in femoral head AVN and primary hip osteoarthritis. Therefore we performed a case-control study to compare THA for femoral head AVN vs. primary hip osteoarthritis in terms of: (1) prosthesis survival, (2) complication rates, (3) functional outcomes and radiographic outcomes, (4) and to determine whether specific risk factors for THA failure exist in femoral head AVN. THA survival is similar in femoral head AVN and primary hip osteoarthritis. We compared two prospective cohorts of patients who underwent THA before 65 years of age, one composed of cases with femoral head AVN and the other of controls with primary hip osteoarthritis. In both cohorts, a cementless metal-on-metal prosthesis with a 28-mm cup and an anatomical stem was used. Exclusion criteria were THA with other types of prosthesis, posttraumatic AVN, and secondary osteoarthritis. With α set at 5%, to obtain 80% power, 246 patients were required in all. Prosthesis survival was assessed based on time to major revision (defined as replacement of at least one implant fixed to bone) and time to aseptic loosening. The other evaluation criteria were complications, Postel-Merle d'Aubigné (PMA) score, and the Engh and Agora Radiographic Assessment (ARA) scores for implant osseointegration. The study included 282 patients, 149 with AVN and 133 with osteoarthritis. Mean age was 47.8±10.2 years (range, 18.5-65) and mean follow-up was 11.4±2.8 years (range, 4.5-18.3 years). The 10-year survival rates were similar in the two groups: for major revision, AVN group, 92.5% (95% confidence interval [95% CI], 90.2-94.8) and osteoarthritis group, 95.3% (95% CI, 92.9-97.7); for aseptic loosening, AVN group, 98.6% (95% CI, 97.6-98.6) and osteoarthritis, 99.2% (95% CI, 98.4-100). The AVN group had higher numbers of revision for any reason (19 vs. 6, P=0.018) and

Low revision rate after total hip arthroplasty in patients with pediatric hip diseases

DEFF Research Database (Denmark)

Engesæter, Lars B; Engesæter, Ingvild Ø; Fenstad, Anne Marie

2012-01-01

Background The results of primary total hip arthroplasties (THAs) after pediatric hip diseases such as developmental dysplasia of the hip (DDH), slipped capital femoral epiphysis (SCFE), or Perthes' disease have been reported to be inferior to the results after primary osteoarthritis of the hip (OA.......9%) were operated due to pediatric hip diseases (3.1% for Denmark, 8.8% for Norway, and 1.9% for Sweden) and 288,435 THAs (77.8%) were operated due to OA. Unadjusted 10-year Kaplan-Meier survival of THAs after pediatric hip diseases (94.7% survival) was inferior to that after OA (96.6% survival......). Consequently, an increased risk of revision for hips with a previous pediatric hip disease was seen (risk ratio (RR) 1.4, 95% CI: 1.3-1.5). However, after adjustment for differences in sex and age of the patients, and in fixation of the prostheses, no difference in survival was found (93.6% after pediatric hip...

Preoperative ambulatory measurement of asymmetric leg loading during sit-to-stand in hip arthroplasty patients

NARCIS (Netherlands)

Martinez-Ramirez, A.; Weenk, D.; Lecumberri, P.; Verdonschot, N.J.; Pakvis, D.; Veltink, P.H.

2014-01-01

Total hip arthroplasty (TGA) is a successful surgical procedure to treat patients with hip osteoarthritis. Clinicians use different questionnaires to evaluate these patients. Gait velocity and these questionnaires; usually show significant improvement after TGA . This clinical evaluation does,

Systematic analysis of the quality of the scientific evidence and conflicts of interest in osteoarthritis of the hip and knee practice guidelines.

Science.gov (United States)

Feuerstein, Joseph D; Pelsis, Jonathan R; Lloyd, Samuel; Cheifetz, Adam S; Stone, Kevin R

2016-02-01

To determine the validity of the hip and knee osteoarthritis guidelines. A systematic search of PubMed using a combination of Mesh and text terms with limitations to guidelines was performed to identify hip and knee osteoarthritis guidelines. The study was performed from April 17, 2014 to October 1, 2014. Guidelines were reviewed for graded levels of evidence, methods used to grade the evidence, and disclosures of conflicts of interest. Additionally, guidelines were also assessed for key quality measures using the AGREE II system for assessing the quality of guidelines. A total of 13 guidelines relevant to the diagnosis and/or treatment of hip/knee osteoarthritis was identified. The 180 recommendations reviewed were supported by 231 pieces of evidence. In total, 35% (n = 80; range: 0-26) were supported by level A evidence, 15% (n = 35; range: 0-10) were by level B, and 50% (n = 116; range: 0-62) were by level C. Median age of the guidelines was 4 years (±4.8; range: 0-16) with no comments on planned updates. In total, 31% of the guidelines included patients in the development process. Only one guideline incorporated cost consideration, and only 15% of the guidelines addressed the surgical management of osteoarthritis. Additionally, 46% of guidelines did not comment on conflicts of interest (COI). When present, there was an average 29.8 COI. Notably, 82% of the COI were monetary support/consulting. In total, 50% of the hip/knee osteoarthritis guideline recommendations are based on lower quality evidence. Nearly half the guidelines fail to disclose relevant COI and when disclosed, multiple potential COI are present. Future hip/knee osteoarthritis guideline development committees should strive to improve the transparency and quality of evidence used to formulate practice guidelines. Copyright © 2015 Elsevier Inc. All rights reserved.

Prevalence of malformations of the hip joint and their relationship to sex, groin pain, and risk of osteoarthritis: a population-based survey

DEFF Research Database (Denmark)

Gosvig, Kasper Kjaerulf; Jacobsen, Steffen; Sonne-Holm, Stig

2010-01-01

of Østerbro, Copenhagen, Denmark. The inclusion criteria for this study were met by 1332 men and 2288 women. On the basis of radiographic criteria, the hips were categorized as being without malformations or as having an abnormality consisting of a deep acetabular socket, a pistol grip deformity......, or a combination of a deep acetabular socket and a pistol grip deformity. Hip osteoarthritis was defined radiographically as a minimum joint-space width of 0.13). A deep acetabular socket was a significant risk factor for the development of osteoarthritis (risk ratio, 2.4), as was a pistol grip deformity (risk...... was 71.0% in men with hip osteoarthritis and 36.6% in women with hip osteoarthritis. CONCLUSIONS: In our study population, a deep acetabular socket and a pistol grip deformity were common radiographic findings and were associated with an increased risk of hip osteoarthritis. The high prevalence...

Patient information and emotional needs across the hip osteoarthritis continuum: a qualitative study.

Science.gov (United States)

Brembo, Espen Andreas; Kapstad, Heidi; Eide, Tom; Månsson, Lukas; Van Dulmen, Sandra; Eide, Hilde

2016-03-12

Osteoarthritis (OA) is the most common form of arthritis worldwide, affecting a growing number of people in the ageing populations. Currently, it affects about 50 % of all people over 65 years of age. There are no disease-modifying treatments for OA; hence preference-sensitive treatment options include symptom reduction, self-management and surgical joint replacement for suitable individuals. People have both ethical and legal rights to be informed about treatment choices and to actively participate in decision-making. Individuals have different needs; they differ in their ability to understand and make use of the provided information and to sustain behaviour change-dependent treatments over time. As a part of a larger research project that aims to develop and test a web-based support tool for patients with hip OA, this paper is a qualitative in-depth study to investigate patients' need for information and their personal emotional needs. We invited 13 patients to participate in individual interviews, which were audiotaped. The audio-tapes were transcribed verbatim and analysed using an inductive thematic analysis approach. The thematic analysis revealed a pattern of patients' information and emotional needs, captured in several key questions relevant to the different stages of the disease experience. Based on these results and research literature, we developed a model illustrating the patients' disease experience and treatment continuum. Six phases with accompanying key questions were identified, displaying how patients information and emotional needs arise and change in line with the progression of the disease experience, the clinical encounters and the decision-making process. We also identified and included in the model an alternative route that bypasses the surgical treatment option. Patients with hip OA are in great need of information both at the time of diagnosis and further throughout the disease development and care continuum. Lack of information may

A pilot randomised clinical trial of physiotherapy (manual therapy, exercise, and education) for early-onset hip osteoarthritis post-hip arthroscopy.

Science.gov (United States)

Kemp, Joanne; Moore, Kate; Fransen, Marlene; Russell, Trevor; Freke, Matthew; Crossley, Kay M

2018-01-01

Despite the increasing use of hip arthroscopy for hip pain, there is no level 1 evidence to support physiotherapy rehabilitation programs following this procedure. The aims of this study were to determine (i) what is the feasibility of a randomised controlled trial (RCT) investigating a targeted physiotherapy intervention for early-onset hip osteoarthritis (OA) post-hip arthroscopy? and (ii) what are the within-group treatment effects of the physiotherapy intervention and a health-education control group? This study was a pilot single-blind RCT conducted in a private physiotherapy clinic in Hobart, Australia. Patients included 17 volunteers (nine women; age 32 ± 8 years; body mass index = 25.6 ± 5.1 kg/m 2 ) who were recruited 4-14 months post-hip arthroscopy, with chondropathy and/or labral pathology at the time of surgery. Interventions included a physiotherapy treatment program that was semi-standardised and consisted of (i) manual therapy; (ii) hip strengthening and functional retraining; and (iii) health education. Control treatment encompassed individualised health education sessions. The primary outcome measure was feasibility, which was reported as percentage of eligible participants enrolled, adherence with the intervention, and losses to follow-up. The research process was evaluated using interviews, and an estimated sample size for a definitive study is offered. Secondary outcomes included the Hip disability and Osteoarthritis Outcome Score (HOOS) and the International Hip Outcome Tool (IHOT-33) patient-reported outcomes. Seventeen out of 48 eligible patients (35%) were randomised. Adherence to the intervention was 100%, with no losses to follow-up. The estimated sample size for a full-scale RCT was 142 patients. The within-group (95% confidence intervals) change scores for the physiotherapy group were HOOS-Symptoms 6 points (-4 to 16); HOOS-Pain 10 points (-2 to 22); HOOS-Activity of Daily Living 8 points (0 to 16); HOOS-Sport 3 points

"Beating osteoARThritis": development of a stepped care strategy to optimize utilization and timing of non-surgical treatment modalities for patients with hip or knee osteoarthritis

NARCIS (Netherlands)

Smink, A.J.; Ende, C.H.; Vliet-Vlieland, Th.P.M.; Swierstra, B.A.; Kortland, J.H.; Bijlsma, J.W.; Voorn, T.B.; Schers, H.J.; Bierma-Zeinstra, S.M.; Dekker, J.

2011-01-01

Inadequacies in health care practices have been reported despite existing guidelines to manage hip or knee osteoarthritis. To facilitate guideline implementation and improve utilization of non-surgical treatment options a care strategy should be developed. This study describes the development of an

"Beating osteoARThritis": Development of a stepped care strategy to optimize utilization and timing of non-surgical treatment modalities for patients with hip or knee osteoarthritis

NARCIS (Netherlands)

Smink, A.J.; Ende, C.H.M. van den; Vliet Vlieland, T.P.M.; Swierstra, B.A.; Kortland, J.H.; Bijlsma, J.W.J.; Voorn, T.B.; Schers, H.J.; Bierma-Zeinstra, S.M.; Dekker, J.

2011-01-01

Inadequacies in health care practices have been reported despite existing guidelines to manage hip or knee osteoarthritis. To facilitate guideline implementation and improve utilization of non-surgical treatment options a care strategy should be developed. This study describes the development of an

Lumbar disc degeneration was not related to spine and hip bone mineral densities in Chinese: facet joint osteoarthritis may confound the association.

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Pan, Jianjiang; Lu, Xuan; Yang, Ge; Han, Yongmei; Tong, Xiang; Wang, Yue

2017-12-01

A sample of 512 Chinese was studied and we observed that greater disc degeneration on MRI was associated with greater spine DXA BMD. Yet, this association may be confounded by facet joint osteoarthritis. BMD may not be a risk factor for lumbar disc degeneration in Chinese. Evidence suggested that lumbar vertebral bone and intervertebral disc interact with each other in multiple ways. The current paper aims to determine the association between bone mineral density (BMD) and lumbar disc degeneration using a sample of Chinese. We studied 165 patients with back disorders and 347 general subjects from China. All subjects had lumbar spine magnetic resonance (MR) imaging and dual- energy X-ray absorptiometry (DXA) spine BMD studies, and a subset of general subjects had additional hip BMD measurements. On T2-weighted MR images, Pfirrmann score was used to evaluate the degree of lumbar disc degeneration and facet joint osteoarthritis was assessed as none, slight-moderate, and severe. Regression analyses were used to examine the associations between lumbar and hip BMD and disc degeneration, adjusting for age, gender, body mass index (BMI), lumbar region, and facet joint osteoarthritis. Greater facet joint osteoarthritis was associated with greater spine BMD (P osteoarthritis entered the regression model, however, greater spine BMD was associated with greater facet joint osteoarthritis (P  0.05). No statistical association was observed between spine BMD and lumbar disc degeneration in patients with back disorders (P > 0.05), and between hip BMD and disc degeneration in general subjects (P > 0.05). BMD may not be a risk factor for lumbar disc degeneration in Chinese. Facet joint osteoarthritis inflates DXA spine BMD measurements and therefore, may confound the association between spine BMD and disc degeneration.

Exercise and manual physiotherapy arthritis research trial (EMPART) for osteoarthritis of the hip: a multicenter randomized controlled trial.

Science.gov (United States)

French, Helen P; Cusack, Tara; Brennan, Aisling; Caffrey, Aoife; Conroy, Ronán; Cuddy, Vanessa; FitzGerald, Oliver M; Fitzpatrick, Martina; Gilsenan, Clare; Kane, David; O'Connell, Paul G; White, Breon; McCarthy, Geraldine M

2013-02-01

To determine the effectiveness of exercise therapy (ET) compared with ET with adjunctive manual therapy (MT) for people with hip osteoarthritis (OA); and to identify if immediate commencement of treatment (ET or ET+MT) was more beneficial than a 9-week waiting period for either intervention. Assessor-blind randomized controlled trial with a 9-week and 18-week follow-up. Four academic teaching hospitals in Dublin, Ireland. Patients (N=131) with hip OA recruited from general practitioners, rheumatologists, orthopedic surgeons, and other hospital consultants were randomized to 1 of 3 groups: ET (n=45), ET+MT (n=43), and waitlist controls (n=43). Participants in both the ET and ET+MT groups received up to 8 treatments over 8 weeks. Control group participants were rerandomized into either ET or ET+MT groups after 9 week follow-up. Their data were pooled with original treatment group data: ET (n=66) and ET+MT (n=65). The primary outcome was the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) physical function (PF) subscale. Secondary outcomes included physical performance, pain severity, hip range of motion (ROM), anxiety/depression, quality of life, medication usage, patient-perceived change, and patient satisfaction. There was no significant difference in WOMAC PF between the ET (n=66) and ET+MT (n=65) groups at 9 weeks (mean difference, .09; 95% confidence interval [CI] -2.93 to 3.11) or 18 weeks (mean difference, .42; 95% CI, -4.41 to 5.25), or between other outcomes, except patient satisfaction with outcomes, which was higher in the ET+MT group (P=.02). Improvements in WOMAC, hip ROM, and patient-perceived change occurred in both treatment groups compared with the control group. Self-reported function, hip ROM, and patient-perceived improvement occurred after an 8-week program of ET for patients with OA of the hip. MT as an adjunct to exercise provided no further benefit, except for higher patient satisfaction with outcome. Copyright © 2013

The Mini-OAKHQOL for knee and hip osteoarthritis quality of life was obtained following recent shortening guidelines.

Science.gov (United States)

Guillemin, Francis; Rat, Anne-Christine; Goetz, Christophe; Spitz, Elisabeth; Pouchot, Jacques; Coste, Joël

2016-01-01

To develop a short form of the knee and hip osteoarthritis quality of life questionnaire, the Mini-OAKHQOL, preserving the conceptual model and, as far as possible, the content and the psychometric properties of the original instrument. A two-step shortening procedure was used: (1) a consensus Delphi method, with a panel of patients and another of professionals independently asked to select items and (2) a nominal group, where patients, professionals, and methodologists reached consensus on the final selection of items, using information from the panels and from modern measurement and classical test theory analyses. The psychometric properties of the Mini-OAKHQOL were assessed in an independent population-based sample of 581 subjects with knee or hip osteoarthritis. The two-step shortening procedure resulted in a 20-item questionnaire. Confirmatory factor analysis showed preservation of the original five-dimensional structure. Rasch analyses showed the unidimensionality and invariance by sex, age, and joint of the main dimensions. Convergent validity, reproducibility, and internal consistency were similar to or better than those of the original OAKHQOL. The 20-item Mini-OAKHQOL has good psychometric properties and can be used for the measurement of quality of life in subjects with osteoarthritis of the lower limbs. Copyright © 2016 Elsevier Inc. All rights reserved.

Spa therapy for elderly: a retrospective study of 239 older patients with osteoarthritis

Science.gov (United States)

Karagülle, Mine; Kardeş, Sinan; Dişçi, Rian; Gürdal, Hatice; Karagülle, Müfit Zeki

2016-10-01

Very few studies tested the effectiveness of spa therapy in older patients with osteoarthritis. Therefore, we aimed to evaluate the short-term effects of spa therapy in patients aged 65 years and older with generalized, knee, hip, and cervical and lumbar spine osteoarthritis. In an observational retrospective study design at the Medical Ecology and Hydroclimatology Department of Istanbul Medical Faculty, we analyzed the records of 239 patients aged over 65 years with the diagnosis of all types of osteoarthritis who were prescribed a spa therapy course in some spa resorts in Turkey between 7 March 2002 and 31 December 2012. They travelled to a spa resort where they stayed at a thermal spa hotel and followed the usual therapy packages for 2 weeks. Patients were assessed by an experienced physician within a week before the spa journey and within a week after the completion of the spa therapy. Compared with baseline in whole sample, statistically significant improvements were observed in pain (visual analog scale, VAS), patient and physician global assessments (VAS), Health Assessment Questionnaire disability index (HAQ-DI), Lequesne algofunctional index (LAFI) for knee, Western Ontario and McMaster Universities index (WOMAC), Waddell disability index (WDI), and Neck Pain and Disability Scale (NPAD). According to Outcome Measures in Rheumatology—Osteoarthritis Research Society International (OMERACT-OARSI) Set of Responder Criteria, responder rate were 63.8 % (51/80) in generalized, 52 % (13/25) in knee, 50 % (2/4) in hip, 66.7 % (8/12) in lumbar, and 100 % (6/6) in cervical osteoarthritis subgroups. Spa therapy improved pain and physical functional status in older patients with osteoarthritis, especially generalized osteoarthritis and multiple joint osteoarthritis with involvement of knee. This improvement was clinically important in majority of the patients. To confirm the results of this preliminary study, there is a need of a randomized controlled clinical study

Comparison of the WOMAC (Western Ontario and McMaster Universities) osteoarthritis index and a self-report format of the self-administered Lequesne-Algofunctional index in patients with knee and hip osteoarthritis.

Science.gov (United States)

Stucki, G; Sangha, O; Stucki, S; Michel, B A; Tyndall, A; Dick, W; Theiler, R

1998-03-01

To compare the metric properties and validity of German versions of the WOMAC (Western Ontario and McMaster Universities) and a self-administered questionnaire-format of the Lequesne-Algofunctional-Index in patients with osteoarthritis (OA) of the lower extremities. Cross-sectional analysis of the instruments' internal consistency (Cronbach's coefficient alpha) and construct validity (correlation with radiological OA-severity and limitation in range-of-motion) in ambulatory patients and patients before hip arthroplasty. Test-retest reliability was assessed on a subsample after 10 days. Data from 51 patients out of 91 contacted could be analyzed. Twenty-nine patients had knee and 22 patients had hip OA. Both the WOMAC and Lequesne OA-indices and their scales or sections had a satisfactory test-retest reliability (Intraclass correlation coefficient 0.43-0.96). All scales of the WOMAC were internally consistent (Cronbach's coefficient alpha 0.81-0.96) and associated with radiological OA-severity and joint range of motion. However, only the function but not the symptom sections (Cronbach's coefficient alpha knee: 0.55; hip: 0.63) of the self-administered Lequesne OA index were internally consistent for both, patients with knee and hip OA. Also, the symptom components were not or only weakly associated with radiological OA-severity and joint range of motion. Although our results are based on a German version using a self-report format we may caution using the self-administered Lequesne OA index without prior testing of its metric properties and validity.

Gait Characteristics, Symptoms, and Function in Persons With Hip Osteoarthritis

DEFF Research Database (Denmark)

Eitzen, I.; Fernandes, L.; Kallerud, H.

2015-01-01

did not undergo THR were made using independent t tests or Mann-Whitney U tests. Comparisons of baseline measures and 6- to 7-year follow-up for the nonoperated individuals were conducted with paired-samples t tests or Wilcoxon signed-rank tests (P......, 58.9 years) with radiographic and symptomatic hip osteoarthritis participated. Outcome measures included 3-D gait analysis; self-reported pain; stiffness, and function; hip range of motion; and the six-minute walk test. Baseline comparisons between individuals who later underwent THR and those who...

Quantitative 3D analysis of bone in hip osteoarthritis using clinical computed tomography.

Science.gov (United States)

Turmezei, Tom D; Treece, Graham M; Gee, Andrew H; Fotiadou, Anastasia F; Poole, Kenneth E S

2016-07-01

To assess the relationship between proximal femoral cortical bone thickness and radiological hip osteoarthritis using quantitative 3D analysis of clinical computed tomography (CT) data. Image analysis was performed on clinical CT imaging data from 203 female volunteers with a technique called cortical bone mapping (CBM). Colour thickness maps were created for each proximal femur. Statistical parametric mapping was performed to identify statistically significant differences in cortical bone thickness that corresponded with the severity of radiological hip osteoarthritis. Kellgren and Lawrence (K&L) grade, minimum joint space width (JSW) and a novel CT-based osteophyte score were also blindly assessed from the CT data. For each increase in K&L grade, cortical thickness increased by up to 25 % in distinct areas of the superolateral femoral head-neck junction and superior subchondral bone plate. For increasing severity of CT osteophytes, the increase in cortical thickness was more circumferential, involving a wider portion of the head-neck junction, with up to a 7 % increase in cortical thickness per increment in score. Results were not significant for minimum JSW. These findings indicate that quantitative 3D analysis of the proximal femur can identify changes in cortical bone thickness relevant to structural hip osteoarthritis. • CT is being increasingly used to assess bony involvement in osteoarthritis • CBM provides accurate and reliable quantitative analysis of cortical bone thickness • Cortical bone is thicker at the superior femoral head-neck with worse osteoarthritis • Regions of increased thickness co-locate with impingement and osteophyte formation • Quantitative 3D bone analysis could enable clinical disease prediction and therapy development.

Usefulness of Arthroscopic Treatment of Painful Hip after Acetabular Fracture or Hip Dislocation.

Science.gov (United States)

Hwang, Jung-Taek; Lee, Woo-Yong; Kang, Chan; Hwang, Deuk-Soo; Kim, Dong-Yeol; Zheng, Long

2015-12-01

Painful hip following hip dislocation or acetabular fracture can be an important signal for early degeneration and progression to osteoarthritis due to intraarticular pathology. However, there is limited literature discussing the use of arthroscopy for the treatment of painful hip. The purpose of this retrospective study was to analyze the effectiveness and benefit of arthroscopic treatment for patients with a painful hip after major trauma. From July 2003 to February 2013, we reviewed 13 patients who underwent arthroscopic treatment after acetabular fracture or hip dislocation and were followed up for a minimum of 2 postoperative years. The degree of osteoarthritis based on the Tonnis classification pre- and postoperatively at final follow-up was determined. Clinical outcomes were evaluated using visual analogue scale for pain (VAS) and modified Harris hip score (MHHS), and range of motion (ROM) of the hip pre- and postoperatively at final follow-up. There were nine male and four female patients with a mean age at surgery of 28 years (range, 20 to 50 years). The mean follow-up period of the patients was 59.8 months (range, 24 to 115 months), and the mean interval between initial trauma and arthroscopic treatment was 40.8 months (range, 1 to 144 months). At the final follow-up, VAS and MHHS improved significantly from 6.3 and 53.4 to 3.0 and 88.3, respectively (p = 0.002 and p hip flexion, abduction, adduction, external rotation, and internal rotation as minor improvements from 113.1°, 38.5°, 28.5°, 36.5°, and 22.7° to 118.5°, 39.0°, 29.2°, 38.9°, and 26.5° were observed, respectively (p = 0.070, p = 0.414, p = 0.317, p = 0.084, and p = 0.136, respectively). None of the patients exhibited progression of osteoarthritis of the hip at the final follow-up. Arthroscopic treatment after acetabular fracture or hip dislocation is effective and delays the progression of traumatic osteoarthritis.

Reproducibility and validity of the Dutch translation of the de Morton Mobility Index (DEMMI) used by physiotherapists in older patients with knee or hip osteoarthritis.

Science.gov (United States)

Jans, Marielle P; Slootweg, Vera C; Boot, Cecile R; de Morton, Natalie A; van der Sluis, Geert; van Meeteren, Nico L

2011-11-01

To examine the reproducibility, construct validity, and unidimensionality of the Dutch translation of the de Morton Mobility Index (DEMMI), a performance-based measure of mobility for older patients. Cross-sectional study. Rehabilitation center (reproducibility study) and hospital (validity study). Patients (N=28; age >65y) after orthopedic surgery (reproducibility study) and patients (N=219; age >65y) waiting for total hip or total knee arthroplasty (validity study). Not applicable. Not applicable. The intraclass correlation coefficient for interrater reliability was high (.85; 95% confidence interval, 71-.93), and minimal detectable change with 90% confidence was 7 on the 100-point DEMMI scale. Rasch analysis identified that the Dutch translation of the DEMMI is a unidimensional measure of mobility in this population. DEMMI scores showed high correlations with scores on other performance-based measures of mobility (Timed Up and Go test, Spearman r=-.73; Chair Rise Time, r=-.69; walking test, r=.74). A lower correlation of .44 was identified with the self-report measure Western Ontario and McMaster Universities Osteoarthritis Index. The Dutch translation of the DEMMI is a reproducible and valid performance-based measure for assessing mobility in older patients with knee or hip osteoarthritis. Copyright © 2011 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Treatment beliefs underlying intended treatment choices in knee and hip osteoarthritis

NARCIS (Netherlands)

Selten, E.M.H.; Geenen, R.; Schers, H.J.; van den Hoogen, F.H.J.; van der Meulen-Dilling, R.G.; Van der Laan, W.H.; Nijhof, M.W.; van den Ende, C.H.M.; Vriezekolk, J.E.

Purpose Patients’ beliefs about treatment modalities for knee and hip osteoarthritis (OA) will underlie their treatment choices. Based on the Theory of Planned Behavior, it is hypothesized that patients’ beliefs, subjective norm, and perceived behavioral control guide their treatment choices. Also,

Relationships between physical performance and knee and hip osteoarthritis: findings from the European Project on Osteoarthritis (EPOSA).

NARCIS (Netherlands)

Edwards, M.H.; van der Pas, S.; Denkinger, M.D.; Parsons, C.; Jameson, K.A.; Schaap, L.A.; Zambon, S.; Castell, M.V; Herbolsheimer, F.; Nasell, H.; Sanchez-Martinez, M.; Otero, A.; Nikolaus, T.; van Schoor, N.M.; Pedersen, N.L.; Maggi, S.; Deeg, D.J.H.; Cooper, C.; Dennison, E.

2014-01-01

Background: poor physical performance (PP) is known to be associated with disability, lower quality of life and higher mortality rates. Knee and hip osteoarthritis (OA) might be expected to contribute to poor PP, through joint pain and restricted range of movement. Both clinical and self-reported OA

Cam deformity and acetabular dysplasia as risk factors for hip osteoarthritis

NARCIS (Netherlands)

Hosnijeh, Fatemeh Saberi; Zuiderwijk, Maria E; Versteeg, Mathijs; Smeele, Hieronymus T W; Hofman, Albert; Uitterlinden, André G; Agricola, Rintje; Oei, Edwin H G; Waarsing, Jan H; Bierma-Zeinstra, Sita M; van Meurs, Joyce B J

2017-01-01

Objective: Cam deformity and acetabular dysplasia have been recognized as relevant risk factors for hip osteoarthritis (OA) in a few prospective studies with limited sample sizes. To date, however, no evidence is available from prospective studies regarding whether the magnitude of these

Quantitative 3D analysis of bone in hip osteoarthritis using clinical computed tomography

International Nuclear Information System (INIS)

Turmezei, Tom D.; Treece, Graham M.; Gee, Andrew H.; Fotiadou, Anastasia F.; Poole, Kenneth E.S.

2016-01-01

To assess the relationship between proximal femoral cortical bone thickness and radiological hip osteoarthritis using quantitative 3D analysis of clinical computed tomography (CT) data. Image analysis was performed on clinical CT imaging data from 203 female volunteers with a technique called cortical bone mapping (CBM). Colour thickness maps were created for each proximal femur. Statistical parametric mapping was performed to identify statistically significant differences in cortical bone thickness that corresponded with the severity of radiological hip osteoarthritis. Kellgren and Lawrence (K and L) grade, minimum joint space width (JSW) and a novel CT-based osteophyte score were also blindly assessed from the CT data. For each increase in K and L grade, cortical thickness increased by up to 25 % in distinct areas of the superolateral femoral head-neck junction and superior subchondral bone plate. For increasing severity of CT osteophytes, the increase in cortical thickness was more circumferential, involving a wider portion of the head-neck junction, with up to a 7 % increase in cortical thickness per increment in score. Results were not significant for minimum JSW. These findings indicate that quantitative 3D analysis of the proximal femur can identify changes in cortical bone thickness relevant to structural hip osteoarthritis. (orig.)

A comparison of Kneipp hydrotherapy with conventional physiotherapy in the treatment of osteoarthritis of the hip or knee: protocol of a prospective randomised controlled clinical trial

Directory of Open Access Journals (Sweden)

Deutsch Tobias

2009-08-01

Full Text Available Abstract Background The increasing age of the population, especially in the western world, means that the prevalence of osteoarthritis is also increasing, with corresponding socioeconomic consequences. Although there is no curative intervention at present, in accordance with US and European guidelines, pharmacotherapeutic and non-pharmacological approaches aim at pain control and the reduction of functional restriction. It has been established that hydrotherapy for osteoarthritis of the hip or knee joint using serial cold and warm water stimulation not only improves the range of movement but also reduces pain significantly and increases quality of life over a period of up to three months. Weight reduction is important for patients with osteoarthritis of the hip or knee. In addition, conventional physiotherapy and exercise therapy have both been shown, at a high level of evidence, to be cost-effective and to have long-term benefits for pain relief, movement in the affected joint, and patient quality of life. Methods/design The study design consists of a prospective randomised controlled three-armed clinical trial, which will be carried out at a specialist clinic for integrative medicine, to investigate the clinical effects of hydrotherapy on osteoarthritis of the knee or hip joint, in comparison with conventional physiotherapy. One hundred and eighty patients diagnosed with osteoarthritis of hip or knee will be randomly assigned to one of three intervention groups: hydrotherapy, physiotherapy, and both physiotherapy and hydrotherapy of the affected joint. In the first group, patients will receive Kneipp hydrotherapy daily, with water applied in the form of alternate cold and warm thigh affusions (alternating cold and warm water stimulation is particularly relevant to the knee and hip regions. Patients in the second group will receive physiotherapy of the hip or knee joint three times a week. Patients in the physiotherapy-hydrotherapy combination

A comparison of Kneipp hydrotherapy with conventional physiotherapy in the treatment of osteoarthritis of the hip or knee: protocol of a prospective randomised controlled clinical trial.

Science.gov (United States)

Schencking, Martin; Otto, Adriane; Deutsch, Tobias; Sandholzer, Hagen

2009-08-19

The increasing age of the population, especially in the western world, means that the prevalence of osteoarthritis is also increasing, with corresponding socioeconomic consequences. Although there is no curative intervention at present, in accordance with US and European guidelines, pharmacotherapeutic and non-pharmacological approaches aim at pain control and the reduction of functional restriction.It has been established that hydrotherapy for osteoarthritis of the hip or knee joint using serial cold and warm water stimulation not only improves the range of movement but also reduces pain significantly and increases quality of life over a period of up to three months. Weight reduction is important for patients with osteoarthritis of the hip or knee. In addition, conventional physiotherapy and exercise therapy have both been shown, at a high level of evidence, to be cost-effective and to have long-term benefits for pain relief, movement in the affected joint, and patient quality of life. The study design consists of a prospective randomised controlled three-armed clinical trial, which will be carried out at a specialist clinic for integrative medicine, to investigate the clinical effects of hydrotherapy on osteoarthritis of the knee or hip joint, in comparison with conventional physiotherapy.One hundred and eighty patients diagnosed with osteoarthritis of hip or knee will be randomly assigned to one of three intervention groups: hydrotherapy, physiotherapy, and both physiotherapy and hydrotherapy of the affected joint. In the first group, patients will receive Kneipp hydrotherapy daily, with water applied in the form of alternate cold and warm thigh affusions (alternating cold and warm water stimulation is particularly relevant to the knee and hip regions).Patients in the second group will receive physiotherapy of the hip or knee joint three times a week. Patients in the physiotherapy-hydrotherapy combination group will receive both joint-specific physiotherapy

A meta-analysis of genome-wide association studies identifies novel variants associated with osteoarthritis of the hip

DEFF Research Database (Denmark)

Evangelou, Evangelos; Kerkhof, Hanneke J; Styrkarsdottir, Unnur

2014-01-01

Osteoarthritis (OA) is the most common form of arthritis with a clear genetic component. To identify novel loci associated with hip OA we performed a meta-analysis of genome-wide association studies (GWAS) on European subjects.......Osteoarthritis (OA) is the most common form of arthritis with a clear genetic component. To identify novel loci associated with hip OA we performed a meta-analysis of genome-wide association studies (GWAS) on European subjects....

Single intra-articular injection of high molecular weight hyaluronic acid for hip osteoarthritis.

Science.gov (United States)

Rivera, Fabrizio

2016-03-01

Intra-articular (IA) injection of hyaluronic acid (HA) into the hip joint appears to be safe and well tolerated but only a small number of randomized clinical trials in humans has been published. The objective of this prospective study was to evaluate the efficacy and safety of a single IA injection of high-molecular-weight (2800 kDa) HA (Coxarthrum) for hip osteoarthritis. All patients received a single IA administration of 2.5 % sodium hyaluronate (75 mg/3 mL) of high molecular weight. Fluoroscopy requires an iodized contrast medium (iopamidol, 1 ml) which highlights the capsule before administering HA. Patients were evaluated before IA injection (T0), after 3 months, after 6 months and after 1 year from injection. Results were evaluated by the Brief Pain Inventory (BPI II), Harris Hip Score and a visual analog scale of pain (pain VAS). All treated patients were considered for statistical analysis. Two hundred seven patients were included at T0. The mean age was 67 years (range 46-81). Regarding BPI severity score, changes in pain between T0 and the three following visits were statistically highly significant (p injection of Coxarthrum is effective from the third month and that the results are stable or continue to improve up to 1 year. IV.

Comparison of Patient-Reported Outcome from Neck-Preserving, Short-Stem Arthroplasty and Resurfacing Arthroplasty in Younger Osteoarthritis Patients

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Marius Dettmer

2015-01-01

Full Text Available Hip resurfacing has been considered a good treatment option for younger, active osteoarthritis patients. However, there are several identified issues concerning risk for neck fractures and issues related to current metal-on-metal implant designs. Neck-preserving short-stem implants have been discussed as a potential alternative, but it is yet unclear which method is better suited for younger adults. We compared hip disability and osteoarthritis outcome scores (HOOS from a young group of patients (n=52, age 48.9 ± 6.1 years who had received hip resurfacing (HR with a cohort of patients (n=73, age 48.2 ± 6.6 years who had received neck-preserving, short-stem implant total hip arthroplasty (THA. Additionally, durations for both types of surgery were compared. HOOS improved significantly preoperatively to last followup (>1 year in both groups (p<0.0001, η2=0.69; there were no group effects or interactions. Surgery duration was significantly longer for resurfacing (104.4 min ± 17.8 than MiniHip surgery (62.5 min ± 14.8, U=85.0, p<0.0001, η2=0.56. The neck-preserving short-stem approach may be preferable to resurfacing due to the less challenging surgery, similar outcome, and controversy regarding resurfacing implant designs.

Comparison between electro-acupuncture and hydrotherapy, both in combination with patient education and patient education alone, on the symptomatic treatment of osteoarthritis of the hip.

Science.gov (United States)

Stener-Victorin, Elisabet; Kruse-Smidje, Carina; Jung, Kerstin

2004-01-01

The aim of the study was to evaluate the therapeutic effect of electro-acupuncture (EA) and hydrotherapy, both in combination with patient education or with patient education alone, in the treatment of osteoarthritis in the hip. Forty-five patients, aged 42-86 years, with radiographic changes consistent with osteoarthritis in the hip, pain related to motion, pain on load, and ache were chosen. They were randomly allocated to EA, hydrotherapy, both in combination with patient education, or patient education alone. Outcome measures were the disability rating index (DRI), global self-rating index (GSI), and visual analogue scale (VAS). Assessments were done before the intervention and immediately after the last treatment and 1, 3, and 6 months after the last treatment. Pain related to motion and pain on load was reduced up to 3 months after last the treatment in the hydrotherapy group and up to 6 months in the EA group. Ache during the day was significantly improved in both the EA and hydrotherapy group up to 3 months after the last treatment. Ache during the night was reduced in the hydrotherapy group up to 3 months after the last treatment and in the EA group up to 6 months after. Disability in functional activities was improved in EA and hydrotherapy groups up to 6 months after the last treatment. Quality of life was also improved in EA and hydrotherapy groups up to 3 months after the last treatment. There were no changes in the education group alone. In conclusion, EA and hydrotherapy, both in combination with patient education, induce long-lasting effects, shown by reduced pain and ache and by increased functional activity and quality of life, as demonstrated by differences in the pre- and post-treatment assessments.

The effects of a health educational and exercise program for older adults with osteoarthritis of the hip or knee

NARCIS (Netherlands)

Hopman-Rock, M.; Westhoff, M.H.

2000-01-01

Objective. Evaluation of a self-management program for patients with osteoarthritis (OA) of the hip or knee. The program, which consisted of 6 weekly sessions of 2 hours, included health education by a peer and physical exercises taught by a physical therapist. Methods. Randomized controlled trial.

Self-Reported Functional Status as Predictor of Observed Functional Capacity in Subjects with Early Osteoarthritis of the Hip and Knee : A Diagnostic Study in the CHECK Cohort

NARCIS (Netherlands)

Bieleman, H. J.; Reneman, M. F.; van Ittersum, M. W.; van der Schans, C. P.; Groothoff, J. W.; Oosterveld, F. G. J.

2009-01-01

Objectives Patients with hip or knee osteoarthritis (OA) may experience functional limitations in work settings. In the Cohort Hip and Cohort Knee study (CHECK) physical function was both self-reported and measured performance-based, using Functional Capacity Evaluation (FCE). Relations between

What is the evidence for viscosupplementation in the treatment of patients with hip osteoarthritis? Systematic review of the literature

NARCIS (Netherlands)

van den Bekerom, Michel P. J.; Lamme, Bas; Sermon, An; Mulier, Michiel

2008-01-01

Osteoarthritis (OA) is a disease of the synovial joints and is the most common cause of chronic pain in the elderly. One of the treatment modalities for OA of the hip is viscosupplementation (VS). Today there are several different formulations of viscosupplements produced by different manufactures

Methodologies for semiquantitative evaluation of hip osteoarthritis by magnetic resonance imaging

DEFF Research Database (Denmark)

Jaremko, Jacob L; Lambert, Robert G W; Zubler, Veronika

2014-01-01

As a wider variety of therapeutic options for osteoarthritis (OA) becomes available, there is an increasing need to objectively evaluate disease severity on magnetic resonance imaging (MRI). This is more technically challenging at the hip than at the knee, and as a result, few systematic scoring...

Validation of the Mini-OAKHQOL for use in patients with osteoarthritis in Spain.

Science.gov (United States)

Gonzalez Sáenz de Tejada, Marta; Bilbao, Amaia; Herrera, Carmen; García, Lidia; Sarasqueta, Cristina; Escobar, Antonio

2017-08-01

The Mini-Osteoarthritis Knee and Hip Quality of Life (Mini-OAKHQOL) questionnaire osteoarthritis is specific to individuals with knee or hip osteoarthritis. The objective of this study was to perform a validation of the Mini-OAKHQOL for use in Spain in terms of its psychometric properties of reliability, validity and responsiveness. Patients with osteoarthritis from the waiting list for a joint replacement completed the OAKHQOL, Short Form 36 Health Survey and Western Ontario and McMaster Universities Osteoarthritis Index. Reliability was assessed in terms of internal consistency and test-retest data, and convergent validity using Spearman's correlation coefficient. Structural validity was investigated by confirmatory factor analysis, and Rasch analysis was used to examine the unidimensionality of the scales. Responsiveness was assessed by calculating effect sizes. Confirmatory factor analysis confirmed the five-factor model, and the results of the Rasch analyses supported the unidimensionality assumption, with infit and outfit statistics. Cronbach's alpha ranged from 0.76 to 0.89 for all except the social dimensions. Statistically significant differences were observed between patients with different degrees of disease severity on all dimensions. There was convergent validity among dimensions expected to be correlated. The OAKHQOL questionnaire showed good responsiveness, with large changes for all dimensions apart from the two social dimensions, which had small effect sizes. Results of the study support the view that the Spanish version of the Mini-OAKHQOL questionnaire is a valid instrument to measure health-related quality of life in patients with osteoarthritis of the lower limb.

Patient education with or without manual therapy compared to a control group in patients with osteoarthritis of the hip. A proof-of-principle three-arm parallel group randomized clinical trial.

Science.gov (United States)

Poulsen, E; Hartvigsen, J; Christensen, H W; Roos, E M; Vach, W; Overgaard, S

2013-10-01

To investigate the effectiveness of a patient education (PE) program with or without the added effect of manual therapy (MT) compared to a minimal control intervention (MCI). In a single-center university hospital setting, a total of 118 patients with clinical and radiographic unilateral hip osteoarthritis (OA) from primary care were randomized into one of three groups: PE, PE plus MT or MCI. The PE was taught by a physiotherapist involving five sessions. The MT was delivered by a chiropractor involving 12 sessions and the MCI included a home stretching program. Primary outcome was self-reported pain severity on an 11-box numeric rating scale (NRS) immediately following a 6-week intervention period. Patients were followed for 1 year. Primary analysis included 111 patients (94%). In the combined group (PE + MT), a clinically relevant reduction in pain severity compared to the MCI of 1.90 points (95% confidence interval (CI) 0.9-2.9) was achieved. Effect size (Cohen's d) for the PE + MT minus the MCI was 0.92 (95% CI 0.41-1.42). Number needed to treat for PE + MT was 3 (95% CI 2-7). No difference was found between the PE and MCI groups, with mean difference 0.0 (95% CI -1.0 to 1.0). At 12 months, not including patients receiving hip surgery the statistically significant difference favoring PE + MT was maintained. For primary care patients with OA of the hip, a combined intervention of MT and PE was more effective than a MCI. PE alone was not superior to the MCI. clinicaltrials.govNCT01039337. Copyright © 2013 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Variations in Hip Shape Are Associated with Radiographic Knee Osteoarthritis: Cross-sectional and Longitudinal Analyses of the Johnston County Osteoarthritis Project.

Science.gov (United States)

Nelson, Amanda E; Golightly, Yvonne M; Renner, Jordan B; Schwartz, Todd A; Liu, Felix; Lynch, John A; Gregory, Jenny S; Aspden, Richard M; Lane, Nancy E; Jordan, Joanne M

2016-02-01

Hip shape by statistical shape modeling (SSM) is associated with hip radiographic osteoarthritis (rOA). We examined associations between hip shape and knee rOA given the biomechanical interrelationships between these joints. Bilateral baseline hip shape assessments [for those with at least 1 hip with a Kellgren-Lawrence arthritis grading scale (KL) 0 or 1] from the Johnston County Osteoarthritis Project were available. Proximal femur shape was defined on baseline pelvis radiographs and evaluated by SSM, producing mean shape and continuous variables representing independent modes of variation (14 modes = 95% of shape variance). Outcomes included prevalent [baseline KL ≥ 2 or total knee replacement (TKR)], incident (baseline KL 0/1 with followup ≥ 2), and progressive knee rOA (KL increase of ≥ 1 or TKR). Limb-based logistic regression models for ipsilateral and contralateral comparisons were adjusted for age, sex, race, body mass index (BMI), and hip rOA, accounting for intraperson correlations. We evaluated 681 hips and 682 knees from 342 individuals (61% women, 83% white, mean age 62 yrs, BMI 29 kg/m(2)). Ninety-nine knees (15%) had prevalent rOA (4 knees with TKR). Lower modes 2 and 3 scores were associated with ipsilateral prevalent knee rOA, and only lower mode 3 scores were associated with contralateral prevalent knee rOA. No statistically significant associations were seen for incident or progressive knee rOA. Variations in hip shape were associated with prevalent, but not incident or progressive, knee rOA in this cohort, and may reflect biomechanical differences between limbs, genetic influences, or common factors related to both hip shape and knee rOA.

Radial shock wave therapy in dogs with hip osteoarthritis.

Science.gov (United States)

Souza, Alexandre N A; Ferreira, Marcio P; Hagen, Stefano C F; Patrício, Geni C F; Matera, Julia M

2016-01-01

The study aims were to evaluate the effects of radial shock wave therapy (RSWT) in dogs with hip osteoarthritis (OA) using clinical assessment and kinetic analysis. Thirty dogs diagnosed with bilateral hip OA and 30 healthy dogs were used. In OA dogs, one limb was randomly selected for treatment with RSWT while the contralateral limb served as an untreated control. Dogs were evaluated while walking on a pressure walkway. Peak vertical force (PVF) and vertical impulse (VI) were documented; symmetry index (SI) was also calculated. Blinded clinical evaluation was performed using a visual analogue scale (VAS). Owner perception data regarding levels of physical activity were also collected. The RSWT protocol (2000 pulses, 10 Hz, 2-3.4 bars) consisted of three weekly treatment sessions (days 1, 8 and 16). Follow-up data were collected 30, 60 and 90 days after the first session. Data were compared between time points, groups and limbs pairs. At the end of the experimental period, mean PVF and VI values had increased (25.9 to 27.6%BW and 2.1 to 12.7%BW × s respectively) in treated limbs, with no significant differences in control limbs; SI values suggest improvement. Mean PVF and VI remained lower in the treated compared to the healthy group following treatment. The VAS scores suggested improvement in pain and lameness in treated dogs. Owner perception data suggested improved levels of physical activity following treatment. Outcomes of this study suggested beneficial effects of RSWT in dogs with hip osteoarthritis.

Prevalence of malformations of the hip joint and their relationship to sex, groin pain, and risk of osteoarthritis: a population-based survey

DEFF Research Database (Denmark)

Gosvig, Kasper Kjaerulf; Jacobsen, Steffen; Sonne-Holm, Stig

2010-01-01

ratio, 2.2). Acetabular dysplasia and the subject's sex were not found to be significant risk factors for the development of hip osteoarthritis (p = 0.053 and p = 0.063, respectively). The prevalence of hip osteoarthritis was 9.5% in men and 11.2% in women. The prevalence of concomitant malformations...... of Østerbro, Copenhagen, Denmark. The inclusion criteria for this study were met by 1332 men and 2288 women. On the basis of radiographic criteria, the hips were categorized as being without malformations or as having an abnormality consisting of a deep acetabular socket, a pistol grip deformity......, or a combination of a deep acetabular socket and a pistol grip deformity. Hip osteoarthritis was defined radiographically as a minimum joint-space width of 0.13). A deep acetabular socket was a significant risk factor for the development of osteoarthritis (risk ratio, 2.4), as was a pistol grip deformity (risk...

Reliability and validity of the Physical Activity Scale for the Elderly (PASE in patients with hip osteoarthritis

Directory of Open Access Journals (Sweden)

Svege Ida

2012-02-01

Full Text Available Abstract Background Physical activity (PA is beneficial in reducing pain and improving function in lower limb osteoarthritis (OA, and is recommended as a first line treatment. Self-administered questionnaires are used to assess PA, but knowledge about reliability and validity of these PA questionnaires are limited, in particular for patients with OA. The purpose of this study was to evaluate the reliability and validity of the Physical Activity Scale for the Elderly (PASE in patients with hip OA. Methods Forty patients with hip OA (20 men and 20 women, mean age 61.3 ± 10 years were included. For test-retest reliability PASE was administered twice with a mean time between tests of 9 ± 4 days. Intraclass correlation coefficient (ICC, standard error of measurement (SEM and minimal detectable change (MDC were calculated for the total score and for the particular items assessing different PA intensity levels. In addition a Bland-Altman analysis for the total PASE score was performed. Construct validity was evaluated by comparing the PASE results with the Actigraph GT1M accelerometer and the International Physical Activity Questionnaire (IPAQ, using the Spearman rank correlation coefficient. Results ICC for the total PASE score was 0.78, with relatively large error of measurement; SEM = 31 and MDC = 87. ICC for the intensity items was 0.20 for moderate PA intensity, 0.46 for light PA intensity and to 0.68 for vigorous PA intensity. The Spearman rank correlation coefficient between the Actigraph GT1M total counts per minute and the total PASE score was 0.30 (p = 0.089, and ranging from 0.20-0.38 for the different PA intensity categories. The Spearman rank correlation between IPAQ and PASE was 0.61 (p = 0.001 for the total scores. Conclusions In patients with hip OA the test-retest reliability of the total PASE score was moderate, with acceptable ICC, but with large measurement errors. The construct validity of the PASE was poor when compared to the

Cross-cultural validation of the ICOAP and physical function short forms of the HOOS and KOOS in a multi-country study of patients with hip and knee osteoarthritis

DEFF Research Database (Denmark)

Mehta, S P; Sankar, A; Venkataramanan, V

2016-01-01

for total hip or knee replacement (THR or TKR). METHODS: Patients completed HOOS-PS or KOOS-PS, ICOAP and Western Ontario and McMaster Universities' Osteoarthritis Index (WOMAC) pain and physical function subscales at their consultation visit. Internal consistency was calculated using Cronbach's alpha....... The association of HOOS-PS/KOOS-PS and ICOAP with WOMAC pain and function subscales was calculated with Spearman correlation coefficients with 95% confidence intervals. RESULTS: HOOS-PS/KOOS-PS and ICOAP demonstrated high internal consistency across countries (alpha 0.75-0.96 (hip) and 0.76-0.95 (knee)). Both...

Use of dimensionality reduction for structural mapping of hip joint osteoarthritis data

International Nuclear Information System (INIS)

Theoharatos, C; Fotopoulos, S; Boniatis, I; Panayiotakis, G; Panagiotopoulos, E

2009-01-01

A visualization-based, computer-oriented, classification scheme is proposed for assessing the severity of hip osteoarthritis (OA) using dimensionality reduction techniques. The introduced methodology tries to cope with the confined ability of physicians to structurally organize the entire available set of medical data into semantically similar categories and provide the capability to make visual observations among the ensemble of data using low-dimensional biplots. In this work, 18 pelvic radiographs of patients with verified unilateral hip OA are evaluated by experienced physicians and assessed into Normal, Mild and Severe following the Kellgren and Lawrence scale. Two regions of interest corresponding to radiographic hip joint spaces are determined and representative features are extracted using a typical texture analysis technique. The structural organization of all hip OA data is accomplished using distance and topology preservation-based dimensionality reduction techniques. The resulting map is a low-dimensional biplot that reflects the intrinsic organization of the ensemble of available data and which can be directly accessed by the physician. The conceivable visualization scheme can potentially reveal critical data similarities and help the operator to visually estimate their initial diagnosis. In addition, it can be used to detect putative clustering tendencies, examine the presence of data similarities and indicate the existence of possible false alarms in the initial perceptual evaluation

Translation, cross-cultural adaptation, and psychometric properties of the German version of the hip disability and osteoarthritis outcome score.

Science.gov (United States)

Blasimann, Angela; Dauphinee, Sharon Wood; Staal, J Bart

2014-12-01

Clinical measurement. To translate and cross-culturally adapt the Hip disability and Osteoarthritis Outcome Score (HOOS) from English into German, and to study its psychometric properties in patients after hip surgery. There is no specific hip questionnaire in German that not only measures symptoms and function but also contains items about hip-related quality of life. The translation and cross-cultural adaptation involved forward translation, harmonization, cognitive debriefing, back translation, and comparison to the original HOOS following international guidelines. The German version was tested in 51 Swiss inpatients 8 weeks after different types of hip surgery, mainly total hip replacement. The mean age of the participants was 62.5 years, and the age range was from 27 to 87 years. Thirty (58.8%) of the participants were women. Internal consistency and test-retest reliability were estimated using Cronbach alpha and intraclass correlation coefficients for agreement. For construct validity, total scores of the German HOOS were correlated with those of the Western Ontario and McMaster Universities Osteoarthritis Index. The HOOS was also compared to the Medical Outcomes Study 36-Item Short-Form Health Survey. Cronbach alpha values for all German HOOS subscales were between .87 and .93. For test-retest reliability, the intraclass correlation coefficient for agreement was 0.85 for the total scores of the German HOOS. The Spearman rho for the Medical Outcomes Study 36-Item Short-Form Health Survey physical functioning subscale compared to the sum of all HOOS subscales was 0.71, and that for the Medical Outcomes Study 36-Item Short-Form Health Survey physical component summary was 0.97. The German HOOS has demonstrated adequate reliability and validity. Use of the German HOOS is recommended for assessment of patients after hip surgery, with the proviso that additional psychometric testing should be done in future research.

Hip osteoarthritis: What the radiologist wants to know

International Nuclear Information System (INIS)

Karachalios, Theofilos; Karantanas, Apostolos H.; Malizos, Konstantinos

2007-01-01

Osteoarthritis (OA) is the most common disease of the hip joint seen in adults. The diagnosis of OA is based on a combination of radiographic findings of joint degeneration and characteristic subjective symptoms. The lack of a radiographic consensus definition has resulted in a variation of the published incidences and prevalence of OA. The chronological sequence of degeneration includes the following plain radiographic findings: joint space narrowing, development of osteophytes, subchondral sclerosis, and cyst formation. There are cases though, that plain radiographs show minor changes and the clinical suspicion of early disease can be confirmed with more sophisticated imaging methods, such as multi-detector computed tomography and MR imaging. The present article will review all the clinical information on the hip OA together with an updated radiological approach, with emphasis on the early depiction and the differential diagnosis of the disease

EULAR recommendations for the non-pharmacological core management of hip and knee osteoarthritis

DEFF Research Database (Denmark)

Fernandes, Linda; Hagen, Kåre B; Bijlsma, Johannes W J

2013-01-01

The objective was to develop evidence -based recommendations and a research and educational agenda for the non-pharmacological management of hip and knee osteoarthritis (OA). The multidisciplinary task force comprised 21 experts: nurses, occupational therapists, physiotherapists, rheumatologists...

Can the ICF osteoarthritis core set represent a future clinical tool in measuring functioning in persons with osteoarthritis undergoing hip and knee joint replacement?

Science.gov (United States)

Alviar, Maria Jenelyn; Olver, John; Pallant, Julie F; Brand, Caroline; de Steiger, Richard; Pirpiris, Marinis; Bucknill, Andrew; Khan, Fary

2012-11-01

To determine the dimensionality, reliability, model fit, adequacy of the qualifier levels, response patterns across different factors, and targeting of the International Classification of Functioning, Disability and Health (ICF) osteoarthritis core set categories in people with osteoarthritis undergoing hip and knee arthroplasty. The osteoarthritis core set was rated in 316 persons with osteoarthritis who were either in the pre-operative or within one year post-operative stage. Rasch analyses were performed using the RUMM 2030 program. Twelve of the 13 body functions categories and 13 of the 19 activity and participation categories had good model fit. The qualifiers displayed disordered thresholds necessitating rescoring. There was uneven spread of ICF categories across the full range of the patients' scores indicating off--targeting. Subtest analysis of the reduced ICF categories of body functions and activity and participation showed that the two components could be integrated to form one measure. The results suggest that it is possible to measure functioning using a unidimensional construct based on ICF osteoarthritis core set categories of body functions and activity and participation in this population. However, omission of some categories and reduction in qualifier levels are necessary. Further studies are needed to determine whether better targeting is achieved, particularly during the pre-operative and during the sub-acute care period.

Harmonising measures of knee and hip osteoarthritis in population-based cohort studies

DEFF Research Database (Denmark)

Leyland, K M; Gates, L S; Nevitt, M

2018-01-01

OBJECTIVE: Population-based osteoarthritis (OA) cohorts provide vital data on risk factors and outcomes of OA, however the methods to define OA vary between cohorts. We aimed to provide recommendations for combining knee and hip OA data in extant and future population cohort studies, in order to ...

Risk factors for functional decline in osteoarthritis of the hip or knee.

NARCIS (Netherlands)

Dekker, J.; Dijk, G.M. van; Veenhof, C.

2009-01-01

PURPOSE OF REVIEW: To summarize recent studies on risk factors for functional decline (i.e. worsening of pain and activity limitations) in osteoarthritis of the hip or knee; after a long period of neglect, information on risk factors for functional decline has markedly improved in recent years.

18 month observational study on efficacy of intraarticular hyaluronic acid (Hylan G-F 20 injections under ultrasound guidance in hip osteoarthritis

Directory of Open Access Journals (Sweden)

Cristiano Padalino

2011-09-01

Full Text Available Objective: To evaluate the efficacy and the tolerability of viscosupplementation (VS with hyaluronic acid (Hylan GF 20 in a cohort of 36 patients affected by hip osteoarthritis through a 18 months follow-up. Methods: Viscosupplementation was performed with an anteriorsagittal approach, under ultrasound guidance. 36 patients were administered hyaluronic acid intraarticularly in the hip, with a unique injection of Hylan G-F20, which could be repeated after at least 3 months. Treatment efficacy was assessed by functional index WOMAC, pain evaluation on a visual analogue scale and NSAID consumption. All such parameters were recorded at the time of the first injection and then 3, 6, 9, 12 and 18 months later. Results: Statistically significant reduction of all parameters was observed three months after the injection, and was still maintained at the timepoints 6, 9, 12 and 18 months. No local side effects have been observed, nor systemic complications. Conclusions: Our data show that viscosupplementation is a promising approach for hip osteoarthritis, providing beneficial effects in a long-tern follow up. Yet, the topic deserves further and wider studies, so to define the number of injections to administer and suggest a fit interval between subsequent injections.

A pre-operative group rehabilitation programme provided limited benefit for people with severe hip and knee osteoarthritis.

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Wallis, Jason A; Webster, Kate E; Levinger, Pazit; Fong, Cynthia; Taylor, Nicholas F

2014-01-01

To determine if a pre-operative group rehabilitation programme can improve arthritis self-efficacy for people with severe hip and knee osteoarthritis. Single group, repeated measures design: 4-week baseline phase followed by a 6-week intervention phase of water exercise, and education with self-management strategies. The primary outcome was arthritis self-efficacy. The secondary outcomes were measures of pain (WOMAC), activity limitation (WOMAC), activity performance (30 s chair stand test, 10 m walk test) and health-related quality of life (EuroQol). Twenty participants (10 knee osteoarthritis and 10 hip osteoarthritis) with a mean age of 71 years (SD 7) attended 92% (SD 10%) of the scheduled sessions. All measures demonstrated baseline stability between two time points for measurements at week 1 and measurements at week 4. After the 6-week intervention programme there were no significant improvements for arthritis self-efficacy. There was a 12% increase for fast walking speed (mean increase of 0.14 m/s, 95% CI 0.07, 0.22). There were no significant improvements for other secondary outcomes. A pre-operative water-based exercise and educational programme did not improve arthritis self-efficacy, self-reported pain and activity limitation, and health-related quality of life for people with hip and knee osteoarthritis who were candidates for joint replacement. While there was a significant increase in one measure of activity performance (walking speed), these findings suggest the current programme may be of little value. Implications for Rehabilitation This pre-operative group rehabilitation programme for people with severe hip and knee osteoarthritis did not change arthritis self-efficacy, pain, activity limitation and health-related quality of life. This programme may have little value in preparing people for joint replacement surgery. The optimal pre-operative programme requires further design and investigation.

Exercise therapy, manual therapy, or both, for osteoarthritis of the hip or knee: a factorial randomised controlled trial protocol

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Baxter G David

2009-02-01

Full Text Available Abstract Background Non-pharmacological, non-surgical interventions are recommended as the first line of treatment for osteoarthritis (OA of the hip and knee. There is evidence that exercise therapy is effective for reducing pain and improving function in patients with knee OA, some evidence that exercise therapy is effective for hip OA, and early indications that manual therapy may be efficacious for hip and knee OA. There is little evidence as to which approach is more effective, if benefits endure, or if providing these therapies is cost-effective for the management of this disorder. The MOA Trial (Management of OsteoArthritis aims to test the effectiveness of two physiotherapy interventions for improving disability and pain in adults with hip or knee OA in New Zealand. Specifically, our primary objectives are to investigate whether: 1. Exercise therapy versus no exercise therapy improves disability at 12 months; 2. Manual physiotherapy versus no manual therapy improves disability at 12 months; 3. Providing physiotherapy programmes in addition to usual care is more cost-effective than usual care alone in the management of osteoarthritis at 24 months. Methods This is a 2 × 2 factorial randomised controlled trial. We plan to recruit 224 participants with hip or knee OA. Eligible participants will be randomly allocated to receive either: (a a supervised multi-modal exercise therapy programme; (b an individualised manual therapy programme; (c both exercise therapy and manual therapy; or, (d no trial physiotherapy. All participants will continue to receive usual medical care. The outcome assessors, orthopaedic surgeons, general medical practitioners, and statistician will be blind to group allocation until the statistical analysis is completed. The trial is funded by Health Research Council of New Zealand Project Grants (Project numbers 07/199, 07/200. Discussion The MOA Trial will be the first to investigate the effectiveness and cost

Treatment outcomes of a Numeric Rating Scale (NRS)-guided pharmacological pain management strategy in symptomatic knee and hip osteoarthritis in daily clinical practice.

NARCIS (Netherlands)

Snijders, G.F.; Ende, C.H.M. van den; Bemt, B.J.F van den; Riel, P.L.C.M. van; Hoogen, F.H.J. van den; Broeder, A. den

2012-01-01

OBJECTIVES: To describe the results of a Numeric Rating Scale (NRS)-guided pharmacological pain management strategy in symptomatic knee and hip osteoarthritis (OA) in daily clinical practice. METHODS: In this observational cohort study, standardised conservative treatment was offered to patients

Predictive value of the Western Ontario and McMaster Universities Osteoarthritis Index for the amount of physical activity after total hip arthroplasty

NARCIS (Netherlands)

Wagenmakers, Robert; Stevens, Martin; van den Akker-Scheek, Inge; Zijlstra, Wiebren; Groothoff, Johan W.

Background and Purpose Despite the recognized health benefits of physical activity, little is known about the amount of physical activity that patients perform after total hip arthroplasty (THA). To this end, the ability of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)

Strength and voluntary activation in relation to functioning in patients with osteoarthritis.

NARCIS (Netherlands)

Dr. D.M. van Leeuwen

2013-01-01

Osteoarthritis (OA) is characterized by pain, and problems with activities of daily life, especially if the hip or knee joint is affected. The aim of this project was to study associations between strength, voluntary activation and physical functioning in elderly patients with OA. People with OA of

The effectiveness of tipi in the treatment of hip and knee osteoarthritis--a preliminary report.

Science.gov (United States)

Ferraz, M B; Pereira, R B; Coelho Andrade, L E; Atra, E

1991-01-01

Osteoarthritis (OA) is a common painful inflammatory condition occurring mainly in the later half of life. Hip and knee are the joints mostly affected. Petiveria alliacea (tipi) popularly known as an anti-rheumatic medicine, has been used by OA patients to relief pain. This one-week cross-over double-blind trial has preliminary evaluated the analgesic effect of tipi tea in 14 patients with hip and knee OA. Imperata exaltata (sape) was used as the Placebo tea. The pain assessments that were made at baseline and before the start of the second treatment period by treatment groups were comparable. While taking tipi or placebo tea patients experienced a statistically significant improvement in pain on motion and pain at night. The comparison between the improvements reported while on tipi and placebo tea, however, did not disclose any statistically significant difference. At the conclusion of the study 7 patients preferred tipi tea and 6 preferred placebo tea (NS). Two patients reported insomnia, one during placebo treatment and the other during tipi treatment.

A Web-Based Platform for Patients With Osteoarthritis of the Hip and Knee: A Pilot Study.

Science.gov (United States)

Dahlberg, Leif E; Grahn, Daniel; Dahlberg, Jakob E; Thorstensson, Carina A

2016-06-03

Chronic conditions are the leading cause of disability throughout the world and the most expensive problem facing the health care systems. One such chronic condition is osteoarthritis (OA), a frequent cause of major disability. To describe the effect on joint pain for the first users of a newly developed Web-based osteoarthritis self-managing program, Joint Academy, and to examine whether these patients would recommend other OA patients to use the program. Patients with clinically established knee or hip OA according to national and international guidelines were recruited from an online advertisement. A trained physiotherapist screened the eligible patients by scrutinizing their answers to a standardized questionnaire. The 6-week program consisted of eight 2- to 5-minute videos with lectures about OA, effects of physical activity, self-management, and coping strategies. In addition, exercises to improve lower extremity physical function were introduced in daily video activities. During the course of the program, communication between physiotherapist and patients was based on an asynchronous chat. After 6 weeks, patients were able to continue without support from the physiotherapist. Patients reported their current pain weekly by using a numeric rating scale (range 0-10; 0=no pain, 10=worst possible pain) as long as they were in the program. In addition, after 6 weeks patients answered the question "What is the probability that you would recommend Joint Academy to a friend?" The eligible cohort consisted of 53 individuals (39 women; body mass index: mean 27, SD 5; age: mean 57, SD 14 years). With the continued use of the program, patients reported a constant change in pain score from mean 5.1 (SD 2.1) at baseline to mean 3.6 (SD 2.0) at week 12. Six patients participated for 30 weeks (mean 3.2, SD 2.1). Overall, the patients would highly recommend Joint Academy to other OA patients, suggesting that the platform may be useful for at least some in the vast OA

Differential genetic regulation of canine hip dysplasia and osteoarthritis.

Directory of Open Access Journals (Sweden)

Zhengkui Zhou

2010-10-01

Full Text Available Canine hip dysplasia (HD is a common polygenic trait characterized by hip malformation that results in osteoarthritis (OA. The condition in dogs is very similar to developmental dysplasia of the human hip which also leads to OA.A total of 721 dogs, including both an association and linkage population, were genotyped. The association population included 8 pure breeds (Labrador retriever, Greyhounds, German Shepherd, Newfoundland, Golden retriever, Rottweiler, Border Collie and Bernese Mountain Dog. The linkage population included Labrador retrievers, Greyhounds, and their crosses. Of these, 366 dogs were genotyped at ∼22,000 single nucleotide polymorphism (SNP loci and a targeted screen across 8 chromosomes with ∼3,300 SNPs was performed on 551 dogs (196 dogs were common to both sets. A mixed linear model approach was used to perform an association study on this combined association and linkage population. The study identified 4 susceptibility SNPs associated with HD and 2 SNPs associated with hip OA.The identified SNPs included those near known genes (PTPRD, PARD3B, and COL15A1 reported to be associated with, or expressed in, OA in humans. This suggested that the canine model could provide a unique opportunity to identify genes underlying natural HD and hip OA, which are common and debilitating conditions in both dogs and humans.

Comparison of intra-articular injections of Hyaluronic Acid and Corticosteroid in the treatment of Osteoarthritis of the hip in comparison with intra-articular injections of Bupivacaine. Design of a prospective, randomized, controlled study with blinding of the patients and outcome assessors

NARCIS (Netherlands)

Colen, S.; van den Bekerom, M.P.J.; Bellemans, J.; Mulier, M.

2010-01-01

Background: Although intra-articular hyaluronic acid is well established as a treatment for osteoarthritis of the knee, its use in hip osteoarthritis is not based on large randomized controlled trials. There is a need for more rigorously designed studies on hip osteoarthritis treatment as this

Physiotherapy in hip and knee osteoarthritis: development of a practice guideline concerning initial assessment, treatment and evaluation.

Science.gov (United States)

Peter, W F; Jansen, M J; Hurkmans, E J; Bloo, H; Dekker, J; Dilling, R G; Hilberdink, W; Kersten-Smit, C; de Rooij, M; Veenhof, C; Vermeulen, H M; de Vos, R J; Schoones, J W; Vliet Vlieland, T P

2011-01-01

An update of a Dutch physiotherapy practice guideline in Hip and Knee Osteoarthritis (HKOA) was made, based on current evidence and best practice. A guideline steering committee, comprising 10 expert physiotherapists, selected topics concerning the guideline chapters: initial assessment, treatment and evaluation. With respect to treatment a systematic literature search was performed using various databases, and the evidence was graded (1-4). For the initial assessment and evaluation mainly review papers and textbooks were used. Based on evidence and expert opinion, recommendations were formulated. A first draft of the guideline was reviewed by 17 experts from different professional backgrounds. A second draft was field-tested by 45 physiotherapists. In total 11 topics were selected. For the initial assessment, three recommendations were formulated, pertaining to history taking, red flags, and formulating treatment goals. Concerning treatment, 7 recommendations were formulated; (supervised) exercise therapy, education and self management interventions, a combination of exercise and manual therapy, postoperative exercise therapy and taping of the patella were recommended. Balneotherapy and hydrotherapy in HKOA, and thermotherapy, TENS, and Continuous Passive Motion in knee OA were neither recommended nor discouraged. Massage therapy, ultrasound, electrotherapy, electromagnetic field, Low Level Laser Therapy, preoperative physiotherapy and education could not be recommended. For the evaluation of treatment goals the following measurement instruments were recommended: Lequesne index, Western Ontario and McMaster Universities osteoarthritis index, Hip disability and Osteoarthritis Outcome Score and Knee injury and Osteoarthritis Outcome Score, 6-minute walktest, Timed Up and Go test, Patient Specific Complaint list, Visual Analoge Scale for pain, Intermittent and Constant OsteoArthritis Pain Questionnaire, goniometry, Medical Research Council for strength, handheld

Quality indicators for physiotherapy care in hip and knee osteoarthritis: development and clinimetric properties.

Science.gov (United States)

Peter, W F; van der Wees, P J; Hendriks, E J M; de Bie, R A; Verhoef, J; de Jong, Z; van Bodegom-Vos, L; Hilberdink, W K H A; Vliet Vlieland, T P M

2013-12-01

The aim of the present study was to develop process quality indicators for physiotherapy care based on key recommendations of the Dutch physiotherapy guideline on hip and knee osteoarthritis (OA). Guideline recommendations were rated for their relevance by an expert panel, transformed into potential indicators and incorporated into a questionnaire, the Quality Indicators for Physiotherapy in Hip and Knee Osteoarthritis (QIP-HKOA). Adherence with each indicator was rated on a Likert scale (0 = never to 4 = always). The QIP-HKOA was administered to groups of expert (n = 51) and general (n = 134) physiotherapists (PTs) to test its discriminative power. Reliability was tested in a subgroup of 118 PTs by computing the intraclass correlation coefficient (ICC). QIP-HKOA items were included if they were considered to be related to the cornerstones of physiotherapy in hip and knee OA (exercises and education), had discriminative power and/or if they were followed by physiotherapy care; six indicators had discriminative power and/or were followed by physiotherapy guideline on hip and knee OA was found to be reliable and discriminated between expert and general PTs. Its ability to measure improvement in the quality of the process of physiotherapy care needs to be further examined. Copyright © 2012 John Wiley & Sons, Ltd.

Comparison of intra-articular injections of hyaluronic acid and corticosteroid in the treatment of osteoarthritis of the hip in comparison with intra-articular injections of bupivacaine. Design of a prospective, randomized, controlled study with blinding of the patients and outcome assessors

NARCIS (Netherlands)

Colen, Sascha; van den Bekerom, Michel P. J.; Bellemans, Johan; Mulier, Michiel

2010-01-01

Although intra-articular hyaluronic acid is well established as a treatment for osteoarthritis of the knee, its use in hip osteoarthritis is not based on large randomized controlled trials. There is a need for more rigorously designed studies on hip osteoarthritis treatment as this subject is still

Measurement properties of performance-based measures to assess physical function in hip and knee osteoarthritis

DEFF Research Database (Denmark)

Dobson, F; Hinman, R S; Hall, M

2012-01-01

OBJECTIVES: To systematically review the measurement properties of performance-based measures to assess physical function in people with hip and/or knee osteoarthritis (OA). METHODS: Electronic searches were performed in MEDLINE, CINAHL, Embase, and PsycINFO up to the end of June 2012. Two...... investigating measurement properties of performance measures, including responsiveness and interpretability in people with hip and/or knee OA, is needed. Consensus on which combination of measures will best assess physical function in people with hip/and or knee OA is urgently required....

Intra-articular steroid injection for osteoarthritis of the hip prior to total hip arthroplasty : is it safe? a systematic review.

Science.gov (United States)

Pereira, L C; Kerr, J; Jolles, B M

2016-08-01

Using a systematic review, we investigated whether there is an increased risk of post-operative infection in patients who have received an intra-articular corticosteroid injection to the hip for osteoarthritis prior to total hip arthroplasty (THA). Studies dealing with an intra-articular corticosteroid injection to the hip and infection following subsequent THA were identified from databases for the period between 1990 to 2013. Retrieved articles were independently assessed for their methodological quality. A total of nine studies met the inclusion criteria. Two recommended against a steroid injection prior to THA and seven found no risk with an injection. No prospective controlled trials were identified. Most studies were retrospective. Lack of information about the methodology was a consistent flaw. The literature in this area is scarce and the evidence is weak. Most studies were retrospective, and confounding factors were poorly defined or not addressed. There is thus currently insufficient evidence to conclude that an intra-articular corticosteroid injection administered prior to THA increases the rate of infection. High quality, multicentre randomised trials are needed to address this issue. Cite this article: Bone Joint J 2016;98-B:1027-35. ©2016 The British Editorial Society of Bone & Joint Surgery.

Validity and reliability of three definitions of hip osteoarthritis: cross sectional and longitudinal approach

NARCIS (Netherlands)

M. Reijman (Max); J.M.W. Hazes (Mieke); H.A.P. Pols (Huib); R.M.D. Bernsen (Roos); B.W. Koes (Bart); S.M. Bierma-Zeinstra (Sita)

2004-01-01

textabstractOBJECTIVES: To compare the reliability and validity in a large open population of three frequently used radiological definitions of hip osteoarthritis (OA): Kellgren and Lawrence grade, minimal joint space (MJS), and Croft grade; and to investigate whether the

Total hip arthroplasty in chronic dialysis patients in the United States.

Science.gov (United States)

Abbott, Kevin C; Bucci, Jay R; Agodoa, Lawrence Y

2003-01-01

The national incidence of and factors associated with total hip arthroplasty (THA) in chronic dialysis patients has never been reported. We therefore performed an historical cohort study of 375,857 chronic dialysis patients listed in the 2000 United States Renal Data System between 1 April 1995 and 31 December 1999 and followed-up until 14 May 2000. Primary outcomes were associations with hospitalizations for a primary discharge code of THA (ICD9 procedure code 81.51x) after initiation of dialysis. Dialysis patients had a cumulative incidence of THA of 35 episodes/10,000 person-years, compared to 5.3/10,000 in the general population. The leading indication for THA was osteoarthritis of the hip and pelvis (58% of cases). However, the strongest risk factor for THA in dialysis patients was end-stage renal disease (ESRD) due to systemic lupus erythematosus (SLE, adjusted rate ratio (ARR), 6.80, 95% CI 4.62-10.03, in whom avascular necrosis of the hip was the most common indication, 68.4%). The database did not include information on use of corticosteroids. Diabetic recipients were significantly less likely to receive THA, as were males, and African Americans. Mortality after THA was 0.25% at thirty days and 30% at three years, not significantly different from the expected mortality of dialysis, adjusted for comorbidity. The most common indication for THA in dialysis patients is osteoarthritis of the hip, similar to the general population. Patients with SLE are more likely to receive THA which is well tolerated and not associated with increased mortality in this population, perhaps reflecting selection bias due to appropriate screening for this elective procedure.

The diagnostic performance of radiography for detection of osteoarthritis-associated features compared with MRI in hip joints with chronic pain

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Xu, Li [Boston University School of Medicine, Quantitative Imaging Center, Department of Radiology, Boston, MA (United States); Beijing Jishuitan Hospital, Department of Radiology, Beijing (China); Hayashi, Daichi; Guermazi, Ali [Boston University School of Medicine, Quantitative Imaging Center, Department of Radiology, Boston, MA (United States); Hunter, David J. [University of Sydney, Department of Medicine, Sydney (Australia); Li, Ling [New England Baptist Hospital, Division of Research, Boston, MA (United States); Winterstein, Anton; Bohndorf, Klaus [Klinikum Augsburg, Department of Radiology, Augsburg (Germany); Roemer, Frank W. [Boston University School of Medicine, Quantitative Imaging Center, Department of Radiology, Boston, MA (United States); Klinikum Augsburg, Department of Radiology, Augsburg (Germany); University of Erlangen, Department of Radiology, Erlangen (Germany)

2013-10-15

To evaluate the diagnostic performance of radiography for the detection of MRI-detected osteoarthritis-associated features in various articular subregions of the hip joint. Forty-four patients with chronic hip pain (mean age, 63.3 {+-} 9.5 years), who were part of the Hip Osteoarthritis MRI Scoring (HOAMS) cohort, underwent both weight-bearing anteroposterior pelvic radiography and 1.5 T MRI. The HOAMS study was a prospective observational study involving 52 subjects, conducted to develop a semiquantitative MRI scoring system for hip osteoarthritis features. In the present study, eight subjects were excluded because of a lack of radiographic assessment. On radiography, the presence of superior and medial joint space narrowing, superior and inferior acetabular/femoral osteophytes, acetabular subchondral cysts, and bone attrition of femoral head was noted. On MRI, cartilage, osteophytes, subchondral cysts, and bone attrition were evaluated in the corresponding locations. Diagnostic performance of radiography was compared with that of MRI, and the area under curve (AUC) was calculated for each pathological feature. Compared with MRI, radiography provided high specificity (0.76-0.90) but variable sensitivity (0.44-0.78) for diffuse cartilage damage (using JSN as an indirect marker), femoral osteophytes, acetabular subchondral cysts and bone attrition of the femoral head, and a low specificity (0.42 and 0.58) for acetabular osteophytes. The AUC of radiography for detecting overall diffuse cartilage damage, marginal osteophytes, subchondral cysts and bone attrition was 0.76, 0.78, 0.67, and 0.82, respectively. Diagnostic performance of radiography is good for bone attrition, fair for marginal osteophytes and cartilage damage, but poor for subchondral cysts. (orig.)

The diagnostic performance of radiography for detection of osteoarthritis-associated features compared with MRI in hip joints with chronic pain

International Nuclear Information System (INIS)

Xu, Li; Hayashi, Daichi; Guermazi, Ali; Hunter, David J.; Li, Ling; Winterstein, Anton; Bohndorf, Klaus; Roemer, Frank W.

2013-01-01

To evaluate the diagnostic performance of radiography for the detection of MRI-detected osteoarthritis-associated features in various articular subregions of the hip joint. Forty-four patients with chronic hip pain (mean age, 63.3 ± 9.5 years), who were part of the Hip Osteoarthritis MRI Scoring (HOAMS) cohort, underwent both weight-bearing anteroposterior pelvic radiography and 1.5 T MRI. The HOAMS study was a prospective observational study involving 52 subjects, conducted to develop a semiquantitative MRI scoring system for hip osteoarthritis features. In the present study, eight subjects were excluded because of a lack of radiographic assessment. On radiography, the presence of superior and medial joint space narrowing, superior and inferior acetabular/femoral osteophytes, acetabular subchondral cysts, and bone attrition of femoral head was noted. On MRI, cartilage, osteophytes, subchondral cysts, and bone attrition were evaluated in the corresponding locations. Diagnostic performance of radiography was compared with that of MRI, and the area under curve (AUC) was calculated for each pathological feature. Compared with MRI, radiography provided high specificity (0.76-0.90) but variable sensitivity (0.44-0.78) for diffuse cartilage damage (using JSN as an indirect marker), femoral osteophytes, acetabular subchondral cysts and bone attrition of the femoral head, and a low specificity (0.42 and 0.58) for acetabular osteophytes. The AUC of radiography for detecting overall diffuse cartilage damage, marginal osteophytes, subchondral cysts and bone attrition was 0.76, 0.78, 0.67, and 0.82, respectively. Diagnostic performance of radiography is good for bone attrition, fair for marginal osteophytes and cartilage damage, but poor for subchondral cysts. (orig.)

Reconstruction of the Acetabulum in Developmental Dysplasia of the Hip in Total Hip Replacement

Directory of Open Access Journals (Sweden)

Vasileios Sakellariou

2014-09-01

Full Text Available Developmental dysplasia of the hip (DDH or congenital hip dysplasia (CDH is the most prevalent developmental childhood hip disorder. It includes a wide spectrum of hip abnormalities ranging from dysplasia to subluxation and complete dislocation of the hip joint. The natural history of neglected DDH in adults is highly variable. The mean age of onset of symptoms is 34.5 years for dysplastic DDH, 32.5 years for low dislocation, 31.2 years for high dislocation with a false acetabulum, and 46.4 years for high dislocation without a false acetabulum. Thorough understanding of the bony and soft tissue deformities induced by dysplasia is crucial for the success of total hip arthroplasty. It is important to evaluate the existing acetabular deformity three-dimensionally, and customize the correction in accordance with the quantity and location of ace tabular deficiencies. Acetabular reconstruction in patients with DDH is hallenging. Interpretation of published data is difficult and should be done with caution because most series include patients with different types of hip disease. In general, the complication rate associated with THA is higher in patients with hip dysplasia than it is in patients with osteoarthritis. Overall, clinical and functional outcomes following THA in patients hip dysplasia (DDH differ from those treated for primary hip osteoarthritis, possibly due to the lower age and level of activity. Although function scores decline with age, the scores for pain and range of motion presented with a statistically significant improvement in the long-term.

Ultrasound-Guided Injection of Platelet-Rich Plasma and Hyaluronic Acid, Separately and in Combination, for Hip Osteoarthritis: A Randomized Controlled Study.

Science.gov (United States)

Dallari, Dante; Stagni, Cesare; Rani, Nicola; Sabbioni, Giacomo; Pelotti, Patrizia; Torricelli, Paola; Tschon, Matilde; Giavaresi, Gianluca

2016-03-01

The effectiveness of intra-articular platelet-rich plasma (PRP) injections has been evaluated in knee chondroplasty and osteoarthritis (OA); however, little evidence of its efficacy in hip OA exists. To compare the therapeutic efficacy of autologous PRP, hyaluronic acid (HA), or a combination of both (PRP+HA) in hip OA. Randomized controlled trial; Level of evidence, 1. Patients aged between 18 and 65 years who were treated with outpatient surgery and who had hip OA and pain intensity at baseline of >20 on a 100-mm visual analog scale (VAS) were recruited for this study. Exclusion criteria were extensive surgery; presence of excessive deformities; or rheumatic, infective, cardiovascular, or immune system disorders. The primary outcome measure was a change in pain intensity as assessed by the VAS at 2, 6, and 12 months after treatment. Secondary outcome measures were the Harris Hip Score, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and concentration of growth factors in PRP and their correlation with clinical outcomes. Clinical outcomes were evaluated by assessors and collectors blinded to the type of treatment administered. A total of 111 patients were randomly assigned to 3 groups and received 3 weekly injections of either PRP (44 patients), PRP+HA (31 patients), or HA (36 patients). At all follow-ups, the PRP group had the lowest VAS scores. In particular, at 6-month follow-up, the mean VAS score was 21 (95% CI, 15-28) in the PRP group, 35 (95% CI, 26-45) in the PRP+HA group, and 44 (95% CI, 36-52) in the HA group (P injections offer a significant clinical improvement in patients with hip OA without relevant side effects. The benefit was significantly more stable up to 12 months as compared with the other tested treatments. The addition of PRP+HA did not lead to a significant improvement in pain symptoms. © 2016 The Author(s).

Validity and reliability of three definitions of hip osteoarthritis: cross sectional and longitudinal approach

OpenAIRE

Reijman, Max; Hazes, Mieke; Pols, Huib; Bernsen, Roos; Koes, Bart; Bierma-Zeinstra, Sita

2004-01-01

textabstractOBJECTIVES: To compare the reliability and validity in a large open population of three frequently used radiological definitions of hip osteoarthritis (OA): Kellgren and Lawrence grade, minimal joint space (MJS), and Croft grade; and to investigate whether the validity of the three definitions of hip OA is sex dependent. METHODS: SUBJECTS: from the Rotterdam study (aged > or= 55 years, n = 3585) were evaluated. The inter-rater reliability was tested in a random set of 148 x rays. ...

Validity and reliability of three definitions of hip osteoarthritis: cross sectional and longitudinal approach.

Science.gov (United States)

Reijman, M; Hazes, J M W; Pols, H A P; Bernsen, R M D; Koes, B W; Bierma-Zeinstra, S M A

2004-11-01

To compare the reliability and validity in a large open population of three frequently used radiological definitions of hip osteoarthritis (OA): Kellgren and Lawrence grade, minimal joint space (MJS), and Croft grade; and to investigate whether the validity of the three definitions of hip OA is sex dependent. from the Rotterdam study (aged > or= 55 years, n = 3585) were evaluated. The inter-rater reliability was tested in a random set of 148 x rays. The validity was expressed as the ability to identify patients who show clinical symptoms of hip OA (construct validity) and as the ability to predict total hip replacement (THR) at follow up (predictive validity). Inter-rater reliability was similar for the Kellgren and Lawrence grade and MJS (kappa statistics 0.68 and 0.62, respectively) but lower for Croft's grade (kappa statistic, 0.51). The Kellgren and Lawrence grade and MJS showed the strongest associations with clinical symptoms of hip OA. Sex appeared to be an effect modifier for Kellgren and Lawrence and MJS definitions, women showing a stronger association between grading and symptoms than men. However, the sex dependency was attributed to differences in height between women and men. The Kellgren and Lawrence grade showed the highest predictive value for THR at follow up. Based on these findings, Kellgren and Lawrence still appears to be a useful OA definition for epidemiological studies focusing on the presence of hip OA.

PANLAR Consensus Recommendations for the Management in Osteoarthritis of Hand, Hip, and Knee.

Science.gov (United States)

Rillo, Oscar; Riera, Humberto; Acosta, Carlota; Liendo, Verónica; Bolaños, Joyce; Monterola, Ligia; Nieto, Edgar; Arape, Rodolfo; Franco, Luisa M; Vera, Mariflor; Papasidero, Silvia; Espinosa, Rolando; Esquivel, Jorge A; Souto, Renee; Rossi, Cesar; Molina, José F; Salas, José; Ballesteros, Francisco; Radrigan, Francisco; Guibert, Marlene; Reyes, Gil; Chico, Araceli; Camacho, Walter; Urioste, Lorena; Garcia, Abraham; Iraheta, Isa; Gutierrez, Carmen E; Aragón, Raúl; Duarte, Margarita; Gonzalez, Margarita; Castañeda, Oswaldo; Angulo, Juan; Coimbra, Ibsen; Munoz-Louis, Roberto; Saenz, Ricardo; Vallejo, Carlos; Briceño, Julio; Acuña, Ramón P; De León, Anibal; Reginato, Anthony M; Möller, Ingrid; Caballero, Carlo V; Quintero, Maritza

2016-10-01

The objective of this consensus is to update the recommendations for the treatment of hand, hip, and knee osteoarthritis (OA) by agreeing on key propositions relating to the management of hand, hip, and knee OA, by identifying and critically appraising research evidence for the effectiveness of the treatments and by generating recommendations based on a combination of the available evidence and expert opinion of 18 countries of America. Recommendations were developed by a group of 48 specialists of rheumatologists, members of other medical disciplines (orthopedics and physiatrists), and three patients, one for each location of OA. A systematic review of existing articles, meta-analyses, and guidelines for the management of hand, hip, and knee OA published between 2008 and January 2014 was undertaken. The scores for Level of Evidence and Grade of Recommendation were proposed and fully consented within the committee based on The American Heart Association Evidence-Based Scoring System. The level of agreement was established through a variation of Delphi technique. Both "strong" and "conditional" recommendations are given for management of hand, hip, and knee OA and nonpharmacological, pharmacological, and surgical modalities of treatment are presented according to the different levels of agreement. These recommendations are based on the consensus of clinical experts from a wide range of disciplines taking available evidence into account while balancing the benefits and risks of nonpharmacological, pharmacological, and surgical treatment modalities, and incorporating their preferences and values. Different backgrounds in terms of patient education or drug availability in different countries were not evaluated but will be important.

Validity and reliability of three definitions of hip osteoarthritis: Cross sectional and longitudinal approach

NARCIS (Netherlands)

M. Reijman (Max); J.M.W. Hazes (Mieke); H.A.P. Pols (Huib); R.M.D. Bernsen (Roos); B.W. Koes (Bart); S.M. Bierma-Zeinstra (Sita)

2004-01-01

textabstractObjectives: To compare the reliability and validity in a large open population of three frequently used radiological definitions of hip osteoarthritis (OA): Kellgren and Lawrence grade, minimal joint space (MJS), and Croft grade; and to investigate whether the validity of the three

Quality indicators for physiotherapy care in hip and knee osteoarthritis: development and clinimetric properties

NARCIS (Netherlands)

Peter, W.F.; Wees, P.J. van der; Hendriks, E.J.; Bie, R.A. de; Verhoef, J.; Jong, Z. de; Bodegom-Vos, L. van; Hilberdink, W.K.H.A.; Vlieland, T.P.

2013-01-01

OBJECTIVE: The aim of the present study was to develop process quality indicators for physiotherapy care based on key recommendations of the Dutch physiotherapy guideline on hip and knee osteoarthritis (OA). METHODS: Guideline recommendations were rated for their relevance by an expert panel,

Computed tomography of subchondral bone and osteophytes in hip osteoarthritis: the shape of things to come?

Science.gov (United States)

Turmezei, Tom D; Poole, Ken E S

2011-01-01

Bone is a fundamental component of the disordered joint homeostasis seen in osteoarthritis, a disease that has been primarily characterized by the breakdown of articular cartilage accompanied by local bone changes and a limited degree of joint inflammation. In this review we consider the role of computed tomography imaging and computational analysis in osteoarthritis research, focusing on subchondral bone and osteophytes in the hip. We relate what is already known in this area to what could be explored through this approach in the future in relation to both clinical research trials and the underlying cellular and molecular science of osteoarthritis. We also consider how this area of research could impact on our understanding of the genetics of osteoarthritis.

Factors associated with upper leg muscle strength in knee osteoarthritis: A scoping review

Directory of Open Access Journals (Sweden)

Arjan H de Zwart

2017-11-01

Full Text Available Objective: Muscle weakness is common and strongly related to clinical outcome in patients with knee or hip osteoarthritis. To date, there is no clear overview of the information on factors associated with muscle strength in knee and hip osteoarthritis. The aim of this paper is to provide an overview of current knowledge on factors associated with upper leg muscle strength in this population. Design: The framework of a scoping review was chosen. MEDLINE database was searched systematically up to 22 April 2017. Studies that described a relationship between a factor and muscle strength in knee or hip osteoarthritis were included. Results: A total of 65 studies met the inclusion criteria. In studies of knee osteoarthritis, 4 factors were consistently found to be associated with lower muscle strength. Due to the low number of studies on hip osteoarthritis no conclusions could be drawn on associations. Conclusion: Lower muscle quality, physical inactivity, more severe joint degeneration, and higher pain are reported to be associated with lower strength in the upper leg muscles in knee osteoarthritis. Future research into knee osteoarthritis should focus on other potential determinants of muscle strength, such as muscle quantity, muscle activation, nutrition and vitamins, and inflammation. In hip osteoarthritis, more research is needed into all potential determinants.

Osteoarthritis

Science.gov (United States)

Osteoarthritis is the most common form of arthritis. It causes pain, swelling, and reduced motion in your ... it affects your hands, knees, hips or spine. Osteoarthritis breaks down the cartilage in your joints. Cartilage ...

Cross-cultural adaptation and validation of the French version of the Knee injury and Osteoarthritis Outcome Score (KOOS) in knee osteoarthritis patients

DEFF Research Database (Denmark)

Ornetti, P; Parratte, S; Gossec, L

2008-01-01

OBJECTIVE: To adapt the Knee injury and Osteoarthritis Outcome Score (KOOS) into French and to evaluate the psychometric properties of this new version. METHODS: The French version of the KOOS was developed according to cross-cultural guidelines by using the "translation-back translation" method...... to ensure content validity. KOOS data were then obtained in patients with symptomatic knee osteoarthritis (OA). The translated questionnaire was evaluated in two knee OA population groups, one with no indication for joint replacement (medicine), and the other waiting for joint replacement (surgery......). The psychometric properties evaluated were feasibility: percentage of responses, floor and ceiling effects; construct validity: internal consistency using Cronbach's alpha, correlations with osteoarthritis knee and hip quality of life domains using Spearman's rank test, and known group comparison between medicine...

Usefulness of postoperative hip irradiation in the prevention of heterotopic bone formation in a high risk group of patients

International Nuclear Information System (INIS)

MacLennan, I.; Keys, H.M.; Evarts, C.M.; Rubin, P.

1984-01-01

Heterotopic ossification is a complication of total hip arthroplasty in 14 to 30% of patients. Significant functional impairment will occur in up to 28% of patients with ectopic bone. The high risk group includes those with preexisting heterotopic bone in either hip, those suffering from hypertrophic osteoarthritis or ankylosing spondylitis and patients who have had multiple procedures on the hip. Fifty-eight patients (67 hips) were irradiated after surgical removal of ectopic bone (53 hips) or received radiation prophylaxis of heterotopic ossification (14 hips). Ninety-five percent of patients had either no bone visible or insignificant amounts of ectopic bone visible on postoperative hip X-rays. Only 5% of patients showed significant persistence of ectopic bone. Postoperative hip function was dramatically improved compared to preoperative function in all patients treated. The importance of early commencement of irradiation is emphasized

Increased pain sensitivity but normal function of exercise induced analgesia in hip and knee osteoarthritis - treatment effects of neuromuscular exercise and total joint replacement

DEFF Research Database (Denmark)

Kosek, E; Roos, Ewa M.; Ageberg, E

2013-01-01

To assess exercise induced analgesia (EIA) and pain sensitivity in hip and knee osteoarthritis (OA) and to study the effects of neuromuscular exercise and surgery on these parameters.......To assess exercise induced analgesia (EIA) and pain sensitivity in hip and knee osteoarthritis (OA) and to study the effects of neuromuscular exercise and surgery on these parameters....

Osteoarthritis among women in bahrain: a public health audit.

Science.gov (United States)

Asokan, Gv; Hussain, Muna S Hussain Abdullah; Ali, Eman Jm; Awate, Rajendra V; Khadem, Zahra Ka; Al-Safwan, Zainab Am

2011-11-01

This study aims to train students on public health survey; correlate risk factors of osteoarthritis and to identify modifiable risk factors. Osteoarthritis survey was carried out among 420 Bahraini women, above 40 years of age, diagnosed of osteoarthritis, attending ministry of health facilities. Most cases in the study were from the age group of 50-59 years with a mean age of 57. Osteoarthritis: of major joints alone was 74%; of generalized was 21% and of small joints of hands and feet alone was 5%. Within major osteoarthritis: 48% were knees alone; 51% were knee and hip and 2% were hip alone. Combinations of co-morbidities were found among 43%. History of diagnosed: diabetes in 10%, hypertension among 13% and hypercholesterolemia in 5% of cases. Half of the cases in the study were obese and 30% were overweight. Osteoarthritis of the Knee and the combination of the osteoarthritis of knee and hip was highest among obese followed by overweight cases. Menopause was found among 68%of patients. Patients on medication accounted for 85% and 75% were on Physiotherapy. Half of the sample had family history of osteoarthritis. While over 90% were less educated with odds ratio for being housewives at 3.085. The multivariate analysis of ordinal regression returned pseudo R(2) of 30% for the model with the following significant variables: age, BMI, menopause status, exercise, chronic morbidities and family history of osteoarthritis. Overall, the proportion of major osteoarthritis of the weight bearing joints is very high. The modifiable risk factors identified from this study are sedentary lifestyle, obesity and overweight, as well as chronic morbidities.

Computed tomography of subchondral bone and osteophytes in hip osteoarthritis: the shape of things to come?

Directory of Open Access Journals (Sweden)

Tom D Turmezei

2011-12-01

Full Text Available Bone is a fundamental component of the disordered joint homeostasis seen in osteoarthritis, a disease that has been primarily characterised by the breakdown of articular cartilage accompanied by local bone changes and a limited degree of joint inflammation. In this review we consider the role of computed tomography imaging and computational analysis in osteoarthritis research, focusing on subchondral bone and osteophytes in the hip. We relate what is already known in this area to what could be explored through this approach in the future in relation to both clinical research trials and the underlying cellular and molecular science of osteoarthritis. We also consider how this area of research could impact on our understanding of the genetics of osteoarthritis.

Acetabular labrum of hip joint in osteoarthritis: A qualitative original study and short review of the literature.

Science.gov (United States)

Kapetanakis, S; Dermon, A; Gkantsinikoudis, N; Kommata, V; Soukakos, P; Dermon, C R

2017-01-01

Histological architecture of normal acetabular labrum regarding free nerve endings (FNEs) and mechanoreceptors (MRs) has been satisfactorily described in the literature. However, the presence of FNEs and MRs in acetabular labrum of hip joint has been analyzed only once in patients with osteoarthritis (OA). Aim of this article is to report histological distribution pattern of FNEs and MRs in acetabular labrum of patients with severe OA, at the same time conducting a comparison with normal acetabular labrum described in the literature. Seven patients with severe hip OA were enrolled in this study. Patient selection was assisted by the utilization of specific clinical scales delineated by the American College of Rheumatology. After successful total hip arthroplasty, tissue samples of acetabular labra of seven patients were histologically processed and stained with the gold standard chloride method, which was subsequently examined under a compound microscope. FNEs and MRs constituted the major histological structures. Identified MRs included Pacini corpuscles, Ruffini corpuscles, and Golgi-Mazzoni corpuscles. The presence of FNEs was predominant in the middle part of the acetabular labrum, featuring a remarkable decrease in peripheral parts. In contrast, MRs were detected basically in peripheral parts and less in the middle part. Differentiation of the distribution pattern of MRs and FNEs in acetabular labrum of hip joint is remarkable between normal patients and patients with severe OA. The abundance of FNEs in the middle part of the pathologic labrum is mainly responsible for the observed discrimination. A "conversion" of MRs to FNEs may occur during OA progression, modulating therefore this pattern as well as the upcoming clinical manifestations.

Taking care of your new hip joint

Science.gov (United States)

Hip arthroplasty - precautions; Hip replacement - precautions; Osteoarthritis - hip; Osteoarthritis - knee ... After you have hip replacement surgery, you will need to be careful how you move your hip, especially for the first few months ...

Responsiveness of observational and self-report methods for assessing disability in mobility in patients with osteoarthritis.

NARCIS (Netherlands)

Steultjens, M.P.M.; Roorda, L.D.; Dekker, J.; Bijlsma, J.W.J.

2001-01-01

Objective: To establish the responsiveness of observational and self-report methods for the assessment of disability in mobility in patients with osteoarthritis (OA). Methods: Data from 186 patients with hip OA of knee OA were used. Data from 1 observational method and 4 self-report methods for the

Responsiveness of observational and self-report methods for assessing disability in mobility in patients with osteoarthritis

NARCIS (Netherlands)

Steultjens, M. P.; Roorda, L. D.; Dekker, J.; Bijlsma, J. W.

2001-01-01

To establish the responsiveness of observational and self-report methods for the assessment of disability in mobility in patients with osteoarthritis (OA). Data from 186 patients with hip OA or knee OA were used. Data from 1 observational method and 4 self-report methods for the assessment of

Internal consistency and validity of an observational method for assessing disability in mobility in patients with osteoarthritis.

NARCIS (Netherlands)

Steultjens, M.P.M.; Dekker, J.; Baar, M.E. van; Oostendorp, R.A.B.; Bijlsma, J.W.J.

1999-01-01

Objective: To establish the internal consistency of validity of an observational method for assessing diasbility in mobility in patients with osteoarthritis (OA), Methods: Data were obtained from 198 patients with OA of the hip or knee. Results of the observational method were compared with results

[Symptoms. Localizations: knee, hip, hands, spine, other localizations].

Science.gov (United States)

Pérez Martín, Álvaro

2014-01-01

The symptoms of osteoarthritis vary widely from patient to patient, depending especially on the localization on the disease. There is a poor correlation between radiological involvement and pain. In general, symptom onset is gradual and symptoms increase slowly but progressively. The most commonly affected joints are the knees, hips, hands, and spine. The main signs and symptoms are pain, stiffness, joint deformity, and crepitus. Pain is mechanical and its causes are multifactorial; in the initial phases, pain usually manifests in self-limiting episodes but may subsequently be almost constant. The criteria of the American college of Rheumatology for the classification of osteoarthritis of the knee, hip and hands are an aid to classification and standardization but are not useful for diagnosis. Hip osteoarthritis usually produces inguinal pain in the internal and anterior sections of the muscle extending to the knee and, with progression, tends to limit mobility. Knee osteoarthritis is more frequent in women and is usually associated with hand osteoarthritis and obesity. In hand osteoarthritis, the most commonly affected joints are the distal interphalangeal joints, followed by the proximal interphalangeal joints and the trapeziometacarpal joints; the development of Heberden and Bouchard nodes is common; involvement of the trapeziometacarpal joint is called rhizarthrosis and is one of the forms of osteoarthritis that produces the greatest limitation on hand function. Osteoarthritis of the spine affects the facet joints and the vertebral bodies. Other, less frequent, localizations are the foot, elbow and shoulder, which are generally secondary forms of osteoarthritis. Copyright © 2014 Elsevier España, S.L. All rights reserved.

Internal consistency and validity of an observational method for assessing disability in mobility in patients with osteoarthritis

NARCIS (Netherlands)

Steultjens, M. P.; Dekker, J.; van Baar, M. E.; Oostendorp, R. A.; Bijlsma, J. W.

1999-01-01

To establish the internal consistency and validity of an observational method for assessing disability in mobility in patients with osteoarthritis (OA). Data were obtained from 198 patients with OA of the hip or knee. Results of the observational method were compared with results of self-report

Hip joint replacement

Science.gov (United States)

Hip arthroplasty; Total hip replacement; Hip hemiarthroplasty; Arthritis - hip replacement; Osteoarthritis - hip replacement ... Your hip joint is made up of 2 major parts. One or both parts may be replaced during surgery: ...

Therapeutic hip injections: Is the injection volume important?

International Nuclear Information System (INIS)

Young, R.; Harding, J.; Kingsly, A.; Bradley, M.

2012-01-01

Aim: To assess whether an increased volume of local anaesthetic injection given with intra-articular steroids improves symptom relief in osteoarthritis of the hip. Materials and methods: One hundred and ten patients with hip osteoarthritis were randomized into two groups (A and B). All patients were given 40 mg triamcinolone and 2 ml bupivicaine, and patients from group B were also given 6 ml of sterile water for injection. Change in WOMAC (Western Ontario and McMaster University Osteoarthritis Index Version 3.1) scores from baseline to 3 months were calculated and assessed for clinical and statistical significance. The patients were assessed for pain at 2 weekly intervals using the Oxford pain chart. Results: Patients from group B showed some reduction in stiffness (7%) and improved function (3%) compared with group A, and there were more clinical responders in these two categories. However, there was no significant statistical or clinical difference in WOMAC scores between the two groups at 3 months. There was also no statistical difference in pain symptoms between the two groups during the study period, measured at 2 weekly intervals. One hundred and two patients reached the study endpoint; eight patients who had bilateral hip injections were subsequently included in the analysis, and these patients did not alter the findings significantly. Conclusions: Published total injection volumes used for treating osteoarthritis of the hip with intra-articular steroids vary from 3 to 12 ml. The present study has shown that there is no detriment to using a larger volume of injectate, and recommends that practitioners use total volumes between 3 and 9 ml.

Therapeutic hip injections: Is the injection volume important?

Energy Technology Data Exchange (ETDEWEB)

Young, R., E-mail: russell.young@gwh.nhs.uk [Department of Radiology, Great Western Hospital, Swindon (United Kingdom); Harding, J. [Department of Radiology, University Hospital Coventry, Coventry (United Kingdom); Kingsly, A. [Department of Mathematics and Statistics, Bristol Institue of Technology, University of the West of England, Bristol (United Kingdom); Bradley, M. [Department of Radiology, Southmead Hospital, Bristol (United Kingdom)

2012-01-15

Aim: To assess whether an increased volume of local anaesthetic injection given with intra-articular steroids improves symptom relief in osteoarthritis of the hip. Materials and methods: One hundred and ten patients with hip osteoarthritis were randomized into two groups (A and B). All patients were given 40 mg triamcinolone and 2 ml bupivicaine, and patients from group B were also given 6 ml of sterile water for injection. Change in WOMAC (Western Ontario and McMaster University Osteoarthritis Index Version 3.1) scores from baseline to 3 months were calculated and assessed for clinical and statistical significance. The patients were assessed for pain at 2 weekly intervals using the Oxford pain chart. Results: Patients from group B showed some reduction in stiffness (7%) and improved function (3%) compared with group A, and there were more clinical responders in these two categories. However, there was no significant statistical or clinical difference in WOMAC scores between the two groups at 3 months. There was also no statistical difference in pain symptoms between the two groups during the study period, measured at 2 weekly intervals. One hundred and two patients reached the study endpoint; eight patients who had bilateral hip injections were subsequently included in the analysis, and these patients did not alter the findings significantly. Conclusions: Published total injection volumes used for treating osteoarthritis of the hip with intra-articular steroids vary from 3 to 12 ml. The present study has shown that there is no detriment to using a larger volume of injectate, and recommends that practitioners use total volumes between 3 and 9 ml.

Severity mapping of the proximal femur: a new method for assessing hip osteoarthritis with computed tomography.

Science.gov (United States)

Turmezei, T D; Lomas, D J; Hopper, M A; Poole, K E S

2014-10-01

Plain radiography has been the mainstay of imaging assessment in osteoarthritis for over 50 years, but it does have limitations. Here we present the methodology and results of a new technique for identifying, grading, and mapping the severity and spatial distribution of osteoarthritic disease features at the hip in 3D with clinical computed tomography (CT). CT imaging of 456 hips from 230 adult female volunteers (mean age 66 ± 17 years) was reviewed using 3D multiplanar reformatting to identify bone-related radiological features of osteoarthritis, namely osteophytes, subchondral cysts and joint space narrowing. Scoresheets dividing up the femoral head, head-neck region and the joint space were used to register the location and severity of each feature (scored from 0 to 3). Novel 3D cumulative feature severity maps were then created to display where the most severe disease features from each individual were anatomically located across the cohort. Feature severity maps showed a propensity for osteophytes at the inferoposterior and superolateral femoral head-neck junction. Subchondral cysts were a less common and less localised phenomenon. Joint space narrowing osteophytes and joint space narrowing for the first time. We believe this technique can perform several important roles in future osteoarthritis research, including phenotyping and sensitive disease assessment in 3D. Copyright © 2014 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

A new classification for 'Pistol Grip Deformity'. Correlation between the severity of the deformity and the grade of osteoarthritis of the hip

International Nuclear Information System (INIS)

Ipach, Ingmar; Mittag, F.; Sachsenmaier, S.; Kluba, T.; Heinrich, P.

2011-01-01

Purpose: Two types of femoroacetabular impingement (FAI) are described as reasons for the early development of osteoarthritis of the hip. Cam impingement develops from contact between an abnormal head-neck junction and the acetabular rim. Pincer impingement is characterized by local or general overcoverage of the femoral head by the acetabular rim. Both forms might cause early osteoarthritis of the hip. A decreased head/neck offset has been recognized on AP pelvic views and labeled as 'pistol grip deformity'. The aim of the study was to develop a classification for this deformity with regard to the stage of osteoarthritis of the hip. Materials and Methods: 76 pelvic and axial views were analyzed for alpha angle and head ratio. 22 of them had a normal shape in the head-neck region and no osteoarthritis signs, 27 had a 'pistol grip deformity' and osteoarthritis I and 27 had a 'pistol grip deformity' and osteoarthritis II -IV . The CART method was used to develop a classification. Results: There was a statistically significant correlation between alpha angle and head ratio. A statistically significant difference in alpha angle and head ratio was seen between the three groups. Using the CART method, we developed a three-step classification system for the 'pistol grip deformity' with very high accuracy. This deformity was aggravated by increasing age. Conclusion: Using this model it is possible to differentiate between normal shapes of the head-neck junction and different severities of the pistol grip deformity. (orig.)

Demographic and clinical characteristics of primary and secondary care patients with osteoarthritis of hip and knee are quite similar.

NARCIS (Netherlands)

Lanson, S.; Lucas, C.; Veenhof, C.

2012-01-01

Purpose: As is stated in many guidelines for patients with osteoarthritis, it is advised to treat patients conservatively before patients are referred to secondary care. Therefore, it can be expected that secondary care patietns with osteoarthritis differ from primary care patients. The purpose of

Prediction of three-dimensional femoral offset from AP pelvis radiographs in primary hip osteoarthritis

Energy Technology Data Exchange (ETDEWEB)

Merle, C., E-mail: christian.merle@med.uni-heidelberg.de [Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford (United Kingdom); Department of Orthopaedic and Trauma Surgery, University Hospital Heidelberg (Germany); Waldstein, W., E-mail: wwaldstein@gmail.com [Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford (United Kingdom); Department of Orthopaedic and Trauma Surgery, University Hospital Heidelberg (Germany); Pegg, E.C., E-mail: elise.pegg@ndorms.ox.ac.uk [Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford (United Kingdom); Streit, M.R., E-mail: marcus.streit@med.uni-heidelberg.de [Department of Orthopaedic and Trauma Surgery, University Hospital Heidelberg (Germany); Gotterbarm, T., E-mail: tobias.gotterbarm@med.uni-heidelberg.de [Department of Orthopaedic and Trauma Surgery, University Hospital Heidelberg (Germany); Aldinger, P.R., E-mail: peter.aldinger@diak-stuttgart.de [Department of Orthopaedic Surgery, Paulinenhilfe, Diakonieklinikum, Stuttgart (Germany); Murray, D.W., E-mail: david.murray@ndorms.ox.ac.uk [Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford (United Kingdom); Gill, H.S., E-mail: r.gill@bath.ac.uk [Department of Mechanical Engineering, University of Bath (United Kingdom)

2013-08-15

Background: In pre-operative planning for total hip arthroplasty (THA), femoral offset (FO) is frequently underestimated on AP pelvis radiographs as a result of inaccurate patient positioning, imprecise magnification, and radiographic beam divergence. The aim of the present study was to evaluate the accuracy and reliability of predicting three-dimensional (3-D) FO from standardised AP pelvis radiographs. Methods: In a retrospective cohort study, pre-operative AP pelvis radiographs, AP hip radiographs and CT scans of a consecutive series of 345 patients (345 hips, 146 males, 199 females, mean age 60 (range: 40–79) years, mean body-mass-index 27 (range: 19–57) kg/m{sup 2}) with primary end-stage hip OA were reviewed. Patients were positioned according to a standardised protocol and all images were calibrated. Using validated custom programmes, FO was measured on corresponding radiographs and CT scans. Measurement reliability was evaluated using intra-class-correlation-coefficients. To predict 3-D FO from AP pelvis measurements and to assess the accuracy compared to CT, the entire cohort was randomly split into subgroups A and B. Gender specific regression equations were derived from group A (245 patients) and the accuracy of prediction was evaluated in group B (100 patients) using Bland–Altman plots. Results: In the entire cohort, mean FO was 39.2 mm (95%CI: 38.5–40.0 mm) on AP pelvis radiographs, 44.1 mm (95%CI: 43.4–44.9 mm) on AP hip radiographs and 44.6 mm (95%CI: 44.0–45.2 mm) on CT scans. In group B, we observed no significant difference between gender specific predicted FO (males: 48.0 mm, 95%CI: 47.1–48.8 mm; females: 42.0 mm, 95%CI: 41.1–42.8 mm) and FO as measured on CT (males: 47.7 mm, 95%CI: 46.1–49.4 mm, p = 0.689; females: 41.6 mm, 95%CI: 40.3–43.0 mm, p = 0.607). Conclusions: The present study suggests that FO can be accurately and reliably predicted from AP pelvis radiographs in patients with primary end-stage hip osteoarthritis

The relationship of hip joint space to self reported hip pain. A survey of 4.151 subjects of the Copenhagen City Heart Study: the Osteoarthritis Substudy

DEFF Research Database (Denmark)

Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, Kjeld

2004-01-01

OBJECTIVES: (1) To evaluate the effect of pelvic orientation on measurements of hip joint space widths (JSW) in cadaver pelvic radiographs, thereby validating the pelvic radiographs of the Copenhagen City Heart Study: The Osteoarthritis Substudy (CCHS III) cohort of 4.152 subjects, and (2...... was significantly associated to self reported pain in or around the hip joint in both sexes. CONCLUSION: Measurements of minimum hip JSW did not seem to be significantly influenced by varying spatial orientation of the pelvis during X-ray recordings. An inclusion criteria of minimum JSW

Health care use of patients with osteoarthritis of the hip or knee after implementation of a stepped-care strategy: an observational study.

Science.gov (United States)

Smink, Agnes J; Dekker, Joost; Vliet Vlieland, Thea P M; Swierstra, Bart A; Kortland, Joke H; Bijlsma, Johannes W J; Teerenstra, Steven; Voorn, Theo B; Bierma-Zeinstra, Sita M A; Schers, Henk J; van den Ende, Cornelia H M

2014-06-01

To enhance guideline-based nonsurgical management of osteoarthritis (OA), a multidisciplinary stepped-care strategy has been implemented in clinical practice. This study aimed to describe health care use after implementation of this strategy and to identify factors related to such use at multiple levels. For this 2-year observational prospective cohort, patients with symptomatic hip or knee OA were included by their general practitioner. Activities aligned with patients and health care providers were executed to implement the strategy. Health care use was described as the cumulative percentage of "users" for each modality recommended in the strategy. Determinants were identified at the level of the patient, general practitioner, and practice using backward stepwise logistic multilevel regression models. Three hundred thirteen patients were included by 70 general practitioners of 38 practices. Their mean ± SD age was 64 ± 10 years and 120 (38%) were men. The most frequently used modalities were education, acetaminophen, lifestyle advice, and exercise therapy, which were used by 242 (82%), 250 (83%), 214 (73%), and 187 (63%) patients, respectively. Fourteen percent of the overweight patients reported being treated by a dietician. Being female, having an active coping style, using the booklet "Care for Osteoarthritis," and having limitations in functioning were recurrently identified as determinants of health care use. After implementation of the stepped-care strategy, most recommended nonsurgical modalities seem to be well used. Health care could be further improved by providing dietary therapy in overweight patients and making more efforts to encourage patients with a passive coping style to use nonsurgical modalities. Copyright © 2014 by the American College of Rheumatology.

Exercise Training in Treatment and Rehabilitation of Hip Osteoarthritis: A 12-Week Pilot Trial

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Kirsti Uusi-Rasi

2017-01-01

Full Text Available Introduction. Osteoarthritis (OA of the hip is one of the major causes of pain and disability in the older population. Although exercise is an effective treatment for knee OA, there is lack of evidence regarding hip OA. The aim of this trial was to test the safety and feasibility of a specifically designed exercise program in relieving hip pain and improving function in hip OA participants and to evaluate various methods to measure changes in their physical functioning. Materials and Methods. 13 women aged ≥ 65 years with hip OA were recruited in this 12-week pilot study. Results. Pain declined significantly over 30% from baseline, and joint function and health-related quality of life improved slightly. Objective assessment of physical functioning showed statistically significant improvement in the maximal isometric leg extensor strength by 20% and in the hip extension range of motion by 30%. Conclusions. The exercise program was found to be safe and feasible. The present evidence indicates that the exercise program is effective in the short term. However, adequate powered RCTs are needed to determine effects of long-term exercise therapy on pain and progression of hip OA.

The incidence of primary hip osteoarthritis in active duty US military servicemembers.

Science.gov (United States)

Scher, Danielle L; Belmont, Philip J; Mountcastle, Sally; Owens, Brett D

2009-04-15

Although multiple studies have reported the prevalence of primary hip osteoarthritis (OA), little has been reported on incidence rates of hip OA. We sought to determine the incidence rate and demographic risk factors of hip OA in an ethnically diverse and physically active population of US military servicemembers. A query was performed using the US Defense Medical Epidemiology Database for the International Classification of Diseases, Ninth Revision, Clinical Modification code for hip OA (715.95). Multivariate Poisson regression analysis was used to estimate the rate of hip OA per 100,000 person-years, controlling for sex, race, age, rank, and service. The overall unadjusted incidence rate of hip OA was 35 per 100,000 person-years. Women, compared with men, had a significantly increased adjusted incidence rate ratio for hip OA of 1.87 (95% confidence interval [95% CI] 1.73-2.01). The adjusted incidence rate ratio for black servicemembers when compared with white servicemembers was 1.32 (95% CI 1.23-1.41). The adjusted incidence rate ratio for the > or =40-year-old age group compared with the 20-year-old group was 22.21 (95% CI 17.54-28.14). With junior officers as the referent category, junior enlisted, senior enlisted, and senior officers rank groups had a significantly increased adjusted incidence rate ratio for hip OA. With the Air Force as the referent category, each service had a significantly increased adjusted incidence rate ratio for hip OA. Female sex; black race; age > or =40 years; junior enlisted, senior enlisted, and senior officer rank groups; and military service in the Navy, Army, or Marines were all risk factors for hip OA.

Bone mineral density in patients with destructive arthrosis of the hip joint.

Science.gov (United States)

Okano, Kunihiko; Aoyagi, Kiyoshi; Enomoto, Hiroshi; Osaki, Makoto; Chiba, Ko; Yamaguchi, Kazumasa

2014-05-01

Recent reports have shown the existence of subchondral insufficiency fracture in rapidly destructive arthrosis of the hip joint (RDA), and the findings suggest that osteopenia is related to the pathogenesis of the rapid progression of this disease. Therefore, we measured bone mineral density (BMD) in RDA patients. We measured BMD of the lumbar spine, radius, and calcaneus using dual-energy X-ray absorptiometry in 19 patients with RDA and 75 with osteoarthritis of the hip (OA) and compared BMD at different skeletal sites between RDA and OA patients. No significant differences were observed in BMD of the lumbar spine, ultradistal radius, mid-radius, and calcaneous between the RDA and OA groups. Our data suggest that RDA is not accompanied by generalized osteoporosis. Factors other than generalized bone status, for example, BMD around the affected hip joint before destruction, need to be analyzed to elucidate the pathophysiological mechanism of RDA.

ICF linked Dutch physiotherapy guidelines concerning initial assessment, treatment and evaluation in hip and knee osteoarthritis.

NARCIS (Netherlands)

Peter, W.; Jansen, M.J.; Hurkmans, E.J.; Bloo, H.; Dekker-Bakker, L.M.M.C.J.; Dilling, R.G.; Hilberdink, W.K.H.A.; Kersten-Smit, C.; Rooij, M. de; Veenhof, C.; Vermeulen, E.M.; Vos, I. de; Schoones, J.W.; Vliet Vlieland, T.P.

2011-01-01

Purpose: In 2001 the Royal Dutch Society for Physical Therapy (KNGF) Guideline for hip and knee osteoarthritis (HKOA) was developed. Since then, many scientific papers on physical therapy interventions as well as national and international guidelines were published. Relevance: An update of the

 Osteoarthritis Among Women in Bahrain: A Public Health Audit

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Zainab AM Al-Safwan

2011-11-01

Full Text Available  Objective: This study aims to train students on public health survey; correlate risk factors of osteoarthritis and to identify modifiable risk factors. Methods: Osteoarthritis survey was carried out among 420 Bahraini women, above 40 years of age, diagnosed of osteoarthritis, attending ministry of health facilities. Results: Most cases in the study were from the age group of 50-59 years with a mean age of 57. Osteoarthritis: of major joints alone was 74�20of generalized was 21�0and of small joints of hands and feet alone was 5�20Within major osteoarthritis: 48�0were knees alone; 51�0were knee and hip and 2�0were hip alone. Combinations of co-morbidities were found among 43�20History of diagnosed: diabetes in 10�20hypertension among 13�0and hypercholesterolemia in 5�0of cases. Half of the cases in the study were obese and 30�0were overweight. Osteoarthritis of the Knee and the combination of the osteoarthritis of knee and hip was highest among obese followed by overweight cases. Menopause was found among 68� patients. Patients on medication accounted for 85�0and 75�0were on Physiotherapy. Half of the sample had family history of osteoarthritis. While over 90�0were less educated with odds ratio for being housewives at 3.085. The multivariate analysis of ordinal regression returned pseudo R2 of 30�0for the model with the following significant variables: age, BMI, menopause status, exercise, chronic morbidities and family history of osteoarthritis. Conclusion: Overall, the proportion of major osteoarthritis of the weight bearing joints is very high. The modifiable risk factors identified from this study are sedentary lifestyle, obesity and overweight, as well as chronic morbidities.

Lifetime risk of primary total hip replacement surgery for osteoarthritis from 2003-2013

DEFF Research Database (Denmark)

Ackerman, Ilana N; Bohensky, Megan A; de Steiger, Richard

2017-01-01

OBJECTIVE: To compare the lifetime risk of total hip replacement surgery (THR) for osteoarthritis (OA) between countries, and over time. METHODS: Data on primary THR procedures performed for OA in 2003 and 2013 were extracted from national arthroplasty registries in Australia, Denmark, Finland, N....... These multi-national risk estimates can inform resource planning for OA service delivery. This article is protected by copyright. All rights reserved....

Early results of metal on metal articulation total hip arthroplasty in young patients.

Science.gov (United States)

Mohamad, J A; Kwan, M K; Merican, A M; Abbas, A A; Kamari, Z H; Hisa, M K; Ismail, Z; Idrus, R M

2004-12-01

We report our early experience of 20 cases of metal on metal articulation total hip arthroplasty in 19 young patients. Avascular necrosis of the femoral head (63%) was the commonest diagnosis for patients undergoing this procedure, followed by osteoarthritis (21%). In general, most of the patients were young and physically active with an average age of 43.1 years (range, 25 to 58 years). The average follow-up period was 18 months (range, 7 to 46 months). The mean total Harris Hip Score preoperatively and at final follow-up was 31 points and 89 points respectively. The mean total Pain Score improved from an average of 11.5 to 41.1 points at final follow-up. Sixteen (84%) of the patients had a good to excellent hip score. There was one dislocation, which stabilized after reduction and conservative management. One case of early infection underwent a two-staged revision.

Depression and the Overall Burden of Painful Joints: An Examination among Individuals Undergoing Hip and Knee Replacement for Osteoarthritis

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Rajiv Gandhi

2015-01-01

Full Text Available The majority of patients with hip or knee osteoarthritis (OA report one or more symptomatic joints apart from the one targeted for surgical care. Therefore, the purpose of the present study was to investigate the association between the burden of multiple symptomatic joints and self-reported depression in patients awaiting joint replacement for OA. Four hundred and seventy-five patients at a single centre were evaluated. Patients self-reported joints that were painful and/or symptomatic most days of the previous month on a homunculus, with nearly one-third of the sample reporting 6 or more painful joints. The prevalence of depression was 12.2% (58/475. When adjusted for age, sex, education level, hip or knee OA, body mass index, chronic condition count, and joint-specific WOMAC scores, each additional symptomatic joint was associated with a 19% increased odds (odds ratio: 1.19 (95% CI: 1.08, 1.31, P<0.01 of self-reported depression. Individuals reporting 6 or more painful joints had 2.5-fold or greater odds of depression when compared to those patients whose symptoms were limited to the surgical joint. A focus on the surgical joint alone is likely to miss a potentially important determinant of postsurgical patient-reported outcomes in patients undergoing hip or knee replacement.

Long-term effect of exercise therapy in patients with osteoarthritis: a randomized controlled trial comparing two different physiotherapy interventions.

NARCIS (Netherlands)

Pisters, M.; Veenhof, C.; Schellevis, F.; Bakker, D. de; Dekker, J.

2011-01-01

Purpose: To determine if behavioural graded activity (BGA) results in better long-term effectiveness (5 years after inclusion) than usual exercise therapy (UC; usual care) in patients with OA of the hip or knee. Relevance: The positive effects of exercise therapy in patients with osteoarthritis seem

Effects of sulfur bath on hip osteoarthritis: a randomized, controlled, single-blind, follow-up trial: a pilot study

Science.gov (United States)

Kovács, Csaba; Bozsik, Ágnes; Pecze, Mariann; Borbély, Ildikó; Fogarasi, Andrea; Kovács, Lajos; Tefner, Ildikó Katalin; Bender, Tamás

2016-11-01

The effects of balneotherapy were evaluated in patients with osteoarthritis of the hip. This randomized, controlled, investigator-blinded study enrolled outpatients with hip osteoarthritis according to ACR criteria. In addition to home exercise therapy, one patient group received balneotherapy for 3 weeks on 15 occasions. The mineral water used in this study is one of the mineral waters with the highest sulfide ion content (13.2 mg/L) in Hungary. The control group received exercise therapy alone. The WOMAC Likert 3.1 index and the EQ-5D quality of life self-administered questionnaire were completed three times during the study: prior to first treatment, at the end of the 3-week treatment course, and 12 weeks later. The main endpoint was achievement of Minimal Clinically Important Improvement (MCII) at 12 weeks, defined as ≥7.9 points in a normalized WOMAC function score. The intention to treat analysis included 20 controls and 21 balneotherapy patients. At 12 weeks, 17 (81 %) balneotherapy group patients had Minimal Clinically Important Improvement and 6 (30 %) of controls ( p = 0.001). Comparing the results of the two groups at the end of treatment, there was a significant difference in the WOMAC stiffness score only, whereas after 12 weeks, the WOMAC pain, stiffness, function, and total scores also showed a significant difference in favor of the balneotherapy group. The difference between the two groups was significant after 12 weeks in point of EQVAS score, too. The results of our study suggest that the combination of balneotherapy and exercise therapy achieves more sustained improvement of joint function and decreases in pain than exercise therapy alone.

[Long-term therapy of osteoarthritis of the hip and the knee by sulindac (a cooperative trial in general practice) (author's transl)].

Science.gov (United States)

Maestracci, D; Sarre, J

Long-term trial of sulindac (in general practice): 2,040 patients with osteoarthritis of the hip or of the knee been treated, 86,5% of them have been following the treatment for one year. This trial let us pointing out the non-improverishment of effectiveness of sulindac and the keepint of its good tolerance for long term. Some epidemiological data have been collected, among which: the importance of ponderal overload in patients studied and the prevalence of the right joints diseases on the left one's.

Choroba zwyrodnieniowa stawów biodrowych - pacjent i problemy funkcjonalne = The hip joint Osteoarthritis - patient and functional problems

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Piotr Biegański

2015-08-01

  Streszczenie             Coxarthrosis to przewlekłe schorzenie powodujące destrukcje w obrębie stawu biodrowego i tkanek okołostawowych. Choroba zwyrodnieniowa stawów jest jednym z najczęściej spotykanych schorzeń ortopedycznych i drugim po chorobach układu krążenia powodujące niepełnosprawność. Pacjenci najczęściej borykają się z bólem i sztywnością, które wpływają na spadek możliwości lokomocji, samoobsługi i jakości życia. Stanowi to wyzwanie dla zespołu medycznego, który ma zadanie  utrzymywać sprawność pacjenta jak najdłużej.   Abstract             Coxarthrosis is a chronic illness which makes destruction in the area of joint and tissues surrounding  it. The hip joint Osteoarthritis  is one of the most popular orthopaedic disease and second after  cardiovascular disease causing disability. Patients generally feel pain and stiffness which causes decrease the possibility of locomotion, self-servive and quality of life. It is challenge for medical team to maintain efficiency as long as it is possible.   Słowa kluczowe: coxarthrosis, choroba zwyrodnieniowa stawu biodrowego, ból, problemy funkcjonalne. Key word: coxarthrosis, hip joint osteoarthrosis, pain, functional problems.

Evaluation of factors that affect hip moment impulse during gait: A systematic review.

Science.gov (United States)

Inai, Takuma; Takabayashi, Tomoya; Edama, Mutsuaki; Kubo, Masayoshi

2018-03-01

Decreasing the daily cumulative hip moments in the frontal and sagittal planes may lower the risk of hip osteoarthritis. Therefore, it may be important to evaluate factors that affect hip moment impulse during gait. It is unclear what factors affect hip moment impulse during gait. This systematic review aimed to evaluate different factors that affect hip moment impulse during gait in healthy adults and patients with hip osteoarthritis. Four databases (Scopus, ScienceDirect, PubMed, and PEDro) were searched up to August 2017 to identify studies that examined hip moment impulse during gait. Data extracted for analysis included the sample size, age, height, body mass, type of intervention, and main findings. After screening, 10 of the 975 studies identified were included in our analysis. Several factors, including a rocker bottom shoe, FitFlop™ sandals, ankle push-off, posture, stride length, body-weight unloading, a rollator, walking poles, and a knee brace, were reviewed. The main findings were as follows: increasing ankle push-off decreased both the hip flexion and extension moment impulses; body-weight unloading decreased both the hip extension and adduction moment impulses; the FitFlop™ sandal increased the sum of the hip flexion and extension moment impulses; long strides increased the hip extension moment impulse; and the use of a knee brace increased hip flexion moment impulse. Of note, none of the eligible studies included patients with hip osteoarthritis. The hip moment impulses can be modified by person-specific factors (ankle push-off and long strides) and external factors (body-weight unloading and use of the FitFlop™ sandals and a knee brace). Effects on the progression of hip osteoarthritis remain to be evaluated. Copyright © 2018 Elsevier B.V. All rights reserved.

[Evaluation of the Function and Quality of Life after Total Hip Arthroplasty by Different Approaches].

Science.gov (United States)

Araújo, Paulo; Machado, Luís; Cadavez, Duarte; Mónaco, Lisete; Januário, Filipa; Luís, Lisete; Bártolo, Mafalda

2017-09-29

To assess the function and quality of life in patients undergoing total hip arthroplasty distinguishing two surgical approaches (posterior / anterolateral) used by the Orthopedics department of Centro Hospitalar de Leiria. Retrospective study of 94 patients subject to unilateral hip replacement surgery, using the 'Hip Osteoarthritis Outcome Score' (HOOS LK 2.0) questionnaire, the Trendelenburg test and evaluation of muscle strength of the hip abductor muscles with dynamometer. Patients were evaluated at six months, 12 months, 18 months and 24 months after surgery. The study revealed that 97.9% patients completed the rehabilitation program. The postoperative evolution (six to 24 months) does not appear to have any differences in results when comparing both approaches. At six months the patient operated by the anterolateral approach showed worse results when compared with the posterior approach, in particular in Hip Osteoarthritis Outcome Score pain, in Hip Osteoarthritis Outcome Score symptoms and Hip Osteoarthritis Outcome Score activities of daily living. After 24 months, no differences between the two surgical approaches were found. Of the 94 patients evaluated, the Trendelenburg test was positive in 31% of patients of which 81.9% corresponds to patients operated by the anterolateral approach. Muscle strength of the abductors of the operated hip was clearly lower in the anterolateral approach at six months, 12 months, and 24 months. This study showed that, in the first six months after total hip arthroplasty, the patients operated by the posterior approach were, according to the HOOS questionnaire, less symptomatic, and presented with better quality of life and less impact on activities of daily living and in sport and leisure when compared with the patients operated by the anterolateral approach. However, these differences were matched over the 24 months. Moreover, the results of muscle strength of the abductor muscles of the hip were clearly superior in

Comparison of acetabular reamings during hip resurfacing versus uncemented total hip arthroplasty.

LENUS (Irish Health Repository)

Brennan, S A

2009-04-01

PURPOSE: To compare the quantity of bone removed from the acetabulum during resurfacing hip arthroplasty versus uncemented total hip arthroplasty (THA). METHODS: 62 consecutive patients with osteoarthritis of the hip were prospectively studied. 24 men and 7 women aged 40 to 86 (mean, 59) years underwent Birmingham hip resurfacing. 13 men and 18 women aged 34 to 88 (mean, 61) years underwent uncemented THA using the trident acetabular cup. Obese elderly women at risk of femoral neck fracture and patients with large subchondral pseudocysts or a history of avascular necrosis of the femoral head were assigned to uncemented THA. Acetabular reamings were collected; marginal osteophytes were not included. The reamings were dehydrated, defatted, and weighed. RESULTS: The mean weight of acetabular reamings was not significantly different between patients undergoing hip resurfacing and uncemented THA (p=0.57). CONCLUSION: In hip resurfacing, the use of an appropriately small femoral component avoids oversizing the acetabular component and removal of excessive bone stock.

Physiotherapy in hip and knee osteoarthritis: development of a practice guideline concerning initial assessment, treatment and evaluation.

NARCIS (Netherlands)

Peter, W.F.H.; Jansen, M.J.; Hurkmans, E.J.; Bloo, H.; Dekker-Bakker, L.M.M.C.J.; Dilling, R.G.; Hilberdink, W.K.H.A.; Kersten-Smit, C.; Rooij, M. de; Veenhof, C.; Vermeulen, H.M.; Vos, R.J. de; Schoones, J.W.; Vliet Vlieland, T.P.M.

2011-01-01

BACKGROUND: An update of a Dutch physiotherapy practice guideline in Hip and Knee Osteoarthritis (HKOA) was made, based on current evidence and best practice. METHODS: A guideline steering committee, comprising 10 expert physiotherapists, selected topics concerning the guideline chapters: initial

Gait analysis in hip viscosupplementation for osteoarthritis: a case report

Directory of Open Access Journals (Sweden)

L. Di Lorenzo

2013-10-01

Full Text Available Hip is a site very commonly affected by osteoarthritis and the intra-articular administration of hyaluronic acid in the management of osteoarthritic pain is increasingly used. However, the debate about its usefulness is still ongoing, as not all results of clinical trials confirm its effectiveness. In order to achieve the best outcome, clinical assessment and treatment choices should be based on subjective outcome, pathological and mechanical findings that should be integrated with qualitative analysis of human movement. After viscosupplementation, clinical trials often evaluate as endpoint subjective outcomes (i.e. pain visual analogic scale and static imaging such as radiographs and magnetic resonance imaging. In our clinical practice we use gait analysis as part of rehabilitation protocol to measure performance, enhancement and changes of several biomechanical factors. Taking advantage of available resources (BTS Bioengineering gait analysis Elite System we studied a patient’s gait after ultrasound guided hip injections for viscosupplementation. He showed an early clinical and biomechanical improvement during walking after a single intra articular injection of hyaluronic acid. Gait analysis parameters obtained suggest that the pre-treatment slower speed may be caused by antalgic walking patterns, the need for pain control and muscle weakness. After hip viscosupplementation, the joint displayed different temporal, kinetic and kinematic parameters associated with improved pain patterns.

Non-surgical care in patients with hip or knee osteoarthritis is modestly consistent with a stepped care strategy after its implementation.

Science.gov (United States)

Smink, Agnes J; Bierma-Zeinstra, Sita M A; Schers, Henk J; Swierstra, Bart A; Kortland, Joke H; Bijlsma, Johannes W J; Teerenstra, Steven; Voorn, Theo B; Dekker, Joost; Vliet Vlieland, Thea P M; van den Ende, Cornelia H M

2014-08-01

To improve the management of hip or knee osteoarthritis (OA), a stepped care strategy (SCS) has been developed that presents the optimal sequence for care in three steps. This study evaluates the extent to which clinical practice is consistent with the strategy after implementation and identifies determinants of SCS-consistent care. A 2-year observational prospective cohort study. General practices in the region of Nijmegen in the Netherlands. Three hundred and thirteen patients with hip or knee OA and their general practitioner (GP). Multifaceted interventions were developed to implement the strategy. Consistency between clinical practice and the strategy was examined regarding three aspects of care: (i) timing of radiological assessment, (ii) sequence of non-surgical treatment options and (iii) making follow-up appointments. Out of the 212 patients who reported to have had an X-ray, 92 (44%) received it in line with the SCS. The sequence of treatment was inconsistent with the SCS in 58% of the patients, which was mainly caused by the underuse of lifestyle advice and dietary therapy. In 57% of the consultations, the patient reported to have been advised to make a follow-up appointment. No determinants that influenced all three aspects of care were identified. Consistency with the SCS was found in about half of the patients for each of the three aspects of care. Health care can be further optimized by encouraging GP s to use X-rays more appropriately and to make more use of lifestyle advice, dietary therapy and follow-up appointments. © The Author 2014. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

Subjective evaluation of the effectiveness of whole-body cryotherapy in patients with osteoarthritis

Directory of Open Access Journals (Sweden)

Tomasz Chruściak

2016-12-01

Full Text Available Objectives: One of the treatments for osteoarthritis (OA is whole-body cryotherapy (WBC. The aim of this study is to assess the effect of whole-body cryotherapy on the clinical status of patients with osteoarthritis (OA, according to their subjective feelings before and after the application of a 10-day cold treatment cycle. The aim is also to assess the reduction of intensity and frequency of pain, the reduction of the painkiller medication used, and to assess the possible impact on physical activity. Material and methods : The study involved 50 people, including 30 women (60% and 20 men (40%. Thirty-one patients had spondyloarthritis (62% of respondents, 10 had knee osteoarthritis (20%, and 9 hip osteoarthritis (18%. The overall average age was 50.1 ±10.9 years; the youngest patient was 29 years old and the oldest 73 years old. The average age of the women was 6 years higher. The study used a questionnaire completed by patients, and consisted of three basic parts. The modified Laitinen pain questionnaire contained questions concerning the intensity and frequency of pain, frequency of painkiller use and the degree of limited mobility. The visual analogue scale (VAS was used in order to subjectively evaluate the therapy after applying the ten-day treatment cycle. Results: According to the subjective assessment of respondents, after the whole-body cryotherapy treatments, a significant improvement occurred in 39 patients (78%, an improvement in 9 patients (18%, and no improvement was only declared by 2 patients (4%. Conclusions : Whole-body cryotherapy resulted in a reduction in the frequency and degree of pain perception in patients with osteoarthritis. WBC reduced the number of analgesic medications in these patients. It improved the range of physical activity and had a positive effect on the well-being of patients.

Bilateral hip arthroscopy under the same anesthetic for patients with symptomatic bilateral femoroacetabular impingement: 1-year outcomes.

Science.gov (United States)

Mei-Dan, Omer; McConkey, Mark O; Knudsen, Joshua S; Brick, Matthew J

2014-01-01

The purpose of this study was to investigate whether, in patients with bilateral symptomatic femoroacetabular impingement, bilateral surgery under 1 anesthetic is safe and efficacious and allows a rapid return of function compared with staged procedures. Three groups were evaluated: in group 1 both hips were treated simultaneously, in group 2 both hips were treated in a staged fashion, and in group 3 a single hip was addressed. The outcome measures were anesthesia and surgical times; time in the hospital; visual analog scale score for pain on postoperative days 1, 3, 7, and 30; analgesic use; and time until the patient could bike, drive, perform office work, perform gym activities, run, and return to play. Midterm evaluation was performed with the Non-Arthritic Hip Score and Western Ontario and McMaster Universities Osteoarthritis Index score at 6 and 12 months postoperatively. We enrolled 76 patients (122 hips) in this study. There were 42 male and 34 female patients. The mean age was 33 years (range, 14 to 50 years), and the mean body mass index was 24 (range, 18 to 35). Group 1 comprised 26 patients (52 hips, 16 male and 10 female patients). Group 2 comprised 20 patients (40 hips, 13 male and 7 female patients), with a mean time between surgeries of 14.56 weeks. Group 3 comprised 33 patients (30 hips, 13 male and 17 female patients). No preoperative differences were found between the groups. The surgical and anesthesia times in group 1 were significantly longer than those in groups 2 and 3. We found no significant differences in postoperative visual analog scale scores, analgesic use, or length of hospital stay. Group 1 required more time before patients were able to ride a stationary bicycle (14.7 days in group 1, 7.8 days in group 2, and 8.5 days in group 3; P returned to driving, performing office work, or reporting a normal gait. Each group had significant improvements in the Western Ontario and McMaster Universities Osteoarthritis Index and Non

[Osteoarthritic changes in hip joint in patients with fractures of femoral neck].

Science.gov (United States)

Kravtsov, Vladimir; Saranga, Dan; Kidron, Debora

2013-06-01

Fractures of proximal femur are common among elderly people. They are associated with considerable morbidity and mortality. Identification of etiopathogenetic factors associated with fractures might facilitate prevention. Osteoporosis is commonly present in the heads of femurs. The prevalence of osteoarthritic changes in hip joints is controversial. Some authorities report low prevalence and even speculate on the protective effect of osteoarthritis against fractures. The goal of the study was to examine the association between osteoarthritic changes (radiologic and histologic) and fractures of the neck of the femur. The patient population included 41 patients undergoing replacement of femoral head for subcapital fracture; their ages ranged from 61 - 93 years of age. Radiologic criteria for osteoarthritis included: (a)narrowing of joint space (b) subchondral sclerosis (c) deformation of head of femur (d) subchondra cysts and (e] osteophytes. Osteoarthritic changes, usually mild, were present in 22 (54%) patients, regardless of age and gender The frequency of radioLogical changes was similar to the general population. HistoLogic findings included subchondral fibrosis and subchondral cysts. Mild subchondral fibrosis was present in 78% of cases. The findings support lack of association between osteoarthritic changes in hip joint and fracture of proximal femur, without a protective effect.

Predictors of revision, prosthetic joint infection and mortality following total hip or total knee arthroplasty in patients with rheumatoid arthritis

DEFF Research Database (Denmark)

Cordtz, Rene Lindholm; Zobbe, Kristian; Højgaard, Pil

2018-01-01

OBJECTIVES: To investigate predictors of 10-year risk of revision and 1-year risk of prosthetic joint infection (PJI) and death following total hip/total knee arthroplasty (THA/TKA) in (1) patients with rheumatoid arthritis (RA) compared with patients with osteoarthritis (OA); and (2) patients...

Efficacy of a multimodal physiotherapy treatment program for hip osteoarthritis: a randomised placebo-controlled trial protocol

Directory of Open Access Journals (Sweden)

Forbes Andrew

2010-10-01

Full Text Available Abstract Background Hip osteoarthritis (OA is a common condition leading to pain, disability and reduced quality of life. There is currently limited evidence to support the use of conservative, non-pharmacological treatments for hip OA. Exercise and manual therapy have both shown promise and are typically used together by physiotherapists to manage painful hip OA. The aim of this randomised controlled trial is to compare the efficacy of a physiotherapy treatment program with placebo treatment in reducing pain and improving physical function. Methods The trial will be conducted at the University of Melbourne Centre for Health, Exercise and Sports Medicine. 128 participants with hip pain greater or equal to 40/100 on visual analogue scale (VAS and evidence of OA on x-ray will be recruited. Treatment will be provided by eight community physiotherapists in the Melbourne metropolitan region. The active physiotherapy treatment will comprise a semi-structured program of manual therapy and exercise plus education and advice. The placebo treatment will consist of sham ultrasound and the application of non-therapeutic gel. The participants and the study assessor will be blinded to the treatment allocation. Primary outcomes will be pain measured by VAS and physical function recorded on the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC immediately after the 12 week intervention. Participants will also be followed up at 36 weeks post baseline. Conclusions The trial design has important strengths of reproducibility and reflecting contemporary physiotherapy practice. The findings from this randomised trial will provide evidence for the efficacy of a physiotherapy program for painful hip OA. Trial Registration Australian New Zealand Clinical Trials Registry reference: ACTRN12610000439044

Efficacy of a multimodal physiotherapy treatment program for hip osteoarthritis: a randomised placebo-controlled trial protocol

Science.gov (United States)

2010-01-01

Background Hip osteoarthritis (OA) is a common condition leading to pain, disability and reduced quality of life. There is currently limited evidence to support the use of conservative, non-pharmacological treatments for hip OA. Exercise and manual therapy have both shown promise and are typically used together by physiotherapists to manage painful hip OA. The aim of this randomised controlled trial is to compare the efficacy of a physiotherapy treatment program with placebo treatment in reducing pain and improving physical function. Methods The trial will be conducted at the University of Melbourne Centre for Health, Exercise and Sports Medicine. 128 participants with hip pain greater or equal to 40/100 on visual analogue scale (VAS) and evidence of OA on x-ray will be recruited. Treatment will be provided by eight community physiotherapists in the Melbourne metropolitan region. The active physiotherapy treatment will comprise a semi-structured program of manual therapy and exercise plus education and advice. The placebo treatment will consist of sham ultrasound and the application of non-therapeutic gel. The participants and the study assessor will be blinded to the treatment allocation. Primary outcomes will be pain measured by VAS and physical function recorded on the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) immediately after the 12 week intervention. Participants will also be followed up at 36 weeks post baseline. Conclusions The trial design has important strengths of reproducibility and reflecting contemporary physiotherapy practice. The findings from this randomised trial will provide evidence for the efficacy of a physiotherapy program for painful hip OA. Trial Registration Australian New Zealand Clinical Trials Registry reference: ACTRN12610000439044 PMID:20946621

Cumulative years in occupation and the risk of hip or knee osteoarthritis in men and women

DEFF Research Database (Denmark)

Andersen, Susan; Thygesen, Lau Caspar; Davidsen, Michael

2012-01-01

Occupational workload has been associated with an increased risk of osteoarthritis (OA), but only little research has been conducted among female workers. The objective of this study was to analyse if men and women in farming, construction or healthcare work have increased risk of developing OA...... of the hip or knee....

Low-dose SoluMatrix diclofenac in patients with osteoarthritis pain: impact on quality of life in a controlled trial.

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Strand, Vibeke; Bergman, Martin; Singh, Jasvinder A; Gibofsky, Allan; Kivitz, Alan; Young, Clarence

2017-06-01

Low-dose SoluMatrix diclofenac was developed to provide effective pain relief for osteoarthritis pain. We evaluated the effects of SoluMatrix diclofenac on health-related quality of life (HRQoL) measures in patients with osteoarthritis, hypothesizing that SoluMatrix-treated patients would experience significant improvement compared with placebo. In this 12-week, phase 3 randomized controlled trial, 305 patients with osteoarthritis of the hip or knee received SoluMatrix diclofenac 35 mg three times (TID) or twice (BID) daily or placebo. Measures included HRQoL, assessed by Short Form 36 (SF-36, version 2), and pain, stiffness, and physical function, assessed by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) at baseline and at week 12. Descriptive statistics were calculated for mean changes from baseline; inferential statistics compared treatment groups with placebo. SoluMatrix diclofenac 35 mg BID (6.2 [0.75]; P = 0.0048) or TID (6.6 [0.80]; P = 0.0014) produced large improvements in the SF-36 physical component summary (PCS) scores at week 12 (least squares mean change from baseline [SE]) compared with placebo (3.5 [0.78]). Minimum clinically important differences were observed in six out of eight SF-36 domains among patients in SoluMatrix diclofenac groups and five out of eight domains in the placebo group; treatment with SoluMatrix diclofenac 35 mg TID produced significant improvements (P ≤ 0.03) in five out of eight domains versus placebo. SoluMatrix diclofenac 35 mg TID significantly improved responses to 23 out of 24 questions in the WOMAC versus placebo (P ≤ 0.0334). Low-dose SoluMatrix diclofenac 35 mg TID and BID significantly improved HRQoL, pain, stiffness, and physical function in patients with osteoarthritis of the hip or knee.

Good Life with osteoArthritis in Denmark (GLA:D™)

DEFF Research Database (Denmark)

Skou, Søren Thorgaard; Roos, Ewa M.

2017-01-01

BACKGROUND: The uptake of evidence-based guidelines in clinical practice is suboptimal in osteoarthritis (OA) and other chronic diseases. Good Life with osteoArthritis in Denmark (GLA:D) was launched in 2013 with the aim of implementing guidelines for the treatment of knee and hip OA in clinical...... disability and Osteoarthritis Outcome Score (HOOS) quality of life subscale, 0-100, worst to best), number of patients on painkillers and sick leave, and access to care according to guidelines. RESULTS: Data from 9,825 participants from the GLA:D registry were utilised in the analyses. It was demonstrated...... months are pain intensity (0 to 100, best to worst), objective physical function (30-s chair-stand test and 40-m fast-paced walk test), physical activity (number of days per week being physically active for at least 30 min), quality of life (Knee injury and Osteoarthritis Outcome Score (KOOS) and the Hip...

Subgrouping and TargetEd Exercise pRogrammes for knee and hip OsteoArthritis (STEER OA)

DEFF Research Database (Denmark)

Holden, Melanie A; Burke, Danielle L; Runhaar, Jos

2017-01-01

INTRODUCTION: Knee and hip osteoarthritis (OA) is a leading cause of disability worldwide. Therapeutic exercise is a recommended core treatment for people with knee and hip OA, however, the observed effect sizes for reducing pain and improving physical function are small to moderate. This may...... and (2) mediators of the effect of therapeutic exercise for reducing pain and improving physical function. This will enable optimal targeting and refining the content of future exercise interventions. METHODS AND ANALYSIS: Systematic review and individual participant data meta-analyses. A previous...... comprehensive systematic review will be updated to identify randomised controlled trials that compare the effects of therapeutic exercise for people with knee and hip OA on pain and physical function to a non-exercise control. Lead authors of eligible trials will be invited to share individual participant data...

Patient, Provider, and Combined Interventions for Managing Osteoarthritis in Primary Care: A Cluster Randomized Trial.

Science.gov (United States)

Allen, Kelli D; Oddone, Eugene Z; Coffman, Cynthia J; Jeffreys, Amy S; Bosworth, Hayden B; Chatterjee, Ranee; McDuffie, Jennifer; Strauss, Jennifer L; Yancy, William S; Datta, Santanu K; Corsino, Leonor; Dolor, Rowena J

2017-03-21

A single-site study showed that a combined patient and provider intervention improved outcomes for patients with knee osteoarthritis, but it did not assess separate effects of the interventions. To examine whether patient-based, provider-based, and patient-provider interventions improve osteoarthritis outcomes. Cluster randomized trial with assignment to patient, provider, and patient-provider interventions or usual care. (ClinicalTrials.gov: NCT01435109). 10 Duke University Health System community-based primary care clinics. 537 outpatients with symptomatic hip or knee osteoarthritis. The telephone-based patient intervention focused on weight management, physical activity, and cognitive behavioral pain management. The provider intervention involved electronic delivery of patient-specific osteoarthritis treatment recommendations to providers. The primary outcome was the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) total score at 12 months. Secondary outcomes were objective physical function (Short Physical Performance Battery) and depressive symptoms (Patient Health Questionnaire). Linear mixed models assessed the difference in improvement among groups. No difference was observed in WOMAC score changes from baseline to 12 months in the patient (-1.5 [95% CI, -5.1 to 2.0]; P = 0.40), provider (2.5 [CI, -0.9 to 5.9]; P = 0.152), or patient-provider (-0.7 [CI, -4.2 to 2.8]; P = 0.69) intervention groups compared with usual care. All groups had improvements in WOMAC scores at 12 months (range, -3.7 to -7.7). In addition, no differences were seen in objective physical function or depressive symptoms at 12 months in any of the intervention groups compared with usual care. The study involved 1 health care network. Data on provider referrals were not collected. Contrary to a previous study of a combined patient and provider intervention for osteoarthritis in a Department of Veterans Affairs medical center, this study found no statistically

Surgical dislocation of the hip in patients with femoroacetabular impingement: Surgical techniques and our experience

Directory of Open Access Journals (Sweden)

Mladenović Marko

2015-01-01

Full Text Available Background/Aim. Arthrosis of the hip is the most common cause of a hip joint disorders. The aim of this study was to present our experience in the application of a safe surgical dislocation of the hip in patients with minor morphological changes in the hip joint, which, through the mechanism of femoroacetabular impingement, cause damage to the acetabular labrum and adjacent cartilage as an early sign of the hip arthrosis. Methods. We have operated 51 patients with different morphological bone changes in the hip area and resultant soft tissue damage of the acetabular labrum and its adjacent cartilage. Surgical technique that we applied in this group of patients, was adapted to our needs and capabilities and it was minimaly modified compared to the original procedure. Results. The surgical technique presented in this paper, proved to be a good method of treatment of bone and soft tissue pathomorphological changes of the hip in patients with femoroacetabular impingement. We had no cases with avascular necrosis of the femoral head, and two patients had nonunion of the greater trochanter, 9 patients developed paraarticular ossification, without subjective symptoms, while 3 patients suffered from postoperative pain in the groin during more energetic physical activities. Conclusion. Utilization of our partly modified surgical technique of controlled and safe dislocation of the hip can solve all the bone and soft tissue problems in patients with femoroacetibular impingement to stop already developed osteoarthritis of the hip or to prevent mild form of it.

THE CLINICAL, FUNCTIONAL AND BIOMECHANICAL PRESENTATION OF PATIENTS WITH SYMPTOMATIC HIP ABDUCTOR TENDON TEARS.

Science.gov (United States)

Ebert, Jay R; Retheesh, Theertha; Mutreja, Rinky; Janes, Gregory C

2016-10-01

Hip abductor tendon (HAT) tearing is commonly implicated in greater trochanteric pain syndrome (GTPS), though limited information exists on the disability associated with this condition and specific presentation of these patients. To describe the clinical, functional and biomechanical presentation of patients with symptomatic HAT tears. Secondary purposes were to investigate the association between these clinical and functional measures, and to compare the pain and disability reported by HAT tear patients to those with end-stage hip osteoarthritis (OA). Prospective case series. One hundred forty-nine consecutive patients with symptomatic HAT tears were evaluated using the Harris (HHS) and Oxford (OHS) Hip Scores, SF-12, an additional series of 10 questions more pertinent to those with lateral hip pain, active hip range of motion (ROM), maximal isometric hip abduction strength, six-minute walk capacity and 30-second single limb stance (SLS) test. The presence of a Trendelenburg sign and pelvis-on-femur (POF) angle were determined via 2D video analysis. An age matched comparative sample of patients with end-stage hip OA was recruited for comparison of all patient-reported outcome scores. Independent t-tests investigated group and limb differences, while analysis of variance evaluated pain changes during the functional tests. Pearson's correlation coefficients investigated the correlation between clinical measures in the HAT tear group. No differences existed in patient demographics and patient-reported outcome scores between HAT tear and hip OA cohorts, apart from significantly worse SF-12 mental subscale scores (p = 0.032) in the HAT tear group. Patients with HAT tears demonstrated significantly lower (p presentation of these patients. Level 3 case-controlled study, with matched comparison.

ASSESSMENT OF IN VIVO MECHANICAL MUSCLE FUNCTION IN PATIENTS WITH OSTEOARTHRITIS (OA) OF THE HIP; RELIABILITY

DEFF Research Database (Denmark)

Jensen, Carsten; Overgaard, Søren; Aagaard, Per

2009-01-01

INTRODUCTION Muscle function in patients with hip OA is not well-studied. We established a new setup of tests in order to monitor patients before and after surgery with total hip arthroplasty (THA). A test-retest protocol was designed to evaluate the reproducibility of single- and multi-joint str...

Quality of osteoarthritis care in family medicine – A cross-sectional study.

Science.gov (United States)

Račić, Maja; Tošić, Milena; Mašić, Srdjan

2016-01-01

Effective treatments for osteoarthritis are available, yet little is known about the quality of primary care in the Republic of Srpska for this disabling condition. The main objective of this study was to analyze the overall quality of osteoarthritis treatment in a family medicine setting, as well as to explore whether the achievement of quality indicators was associated with particular patient characteristics and severity of osteoarthritis. The cross-sectional study included 120 patients with confirmed hand, knee, and hip osteoarthritis, recruited at seven family practices in the town of Ugljevik, Republic of Srpska, Bosnia and Herzegovina. Data were extracted from a patient questionnaire on quality indicators, as well as from their electronic and paper records, to assess care against 14 indicators. The included quality indicators were based on the Arthritis Foundation’s Quality Indicator set for Osteoarthritis. Summary achievement rates for hip, knee, or hand osteoarthritis, as well as for the total sample, were calculated. The mean achievement rate for all 14 quality indicators obtained from medical records was 74%, and 77% obtained from patient interview. The quality indicators concerning referral for weight reduction (23%) and pharmacological treatment (24%) had the lowest achievement rates, whereas the highest achievement rates were related to physical examination (100%), pain and functional assessment (100%), and education (90.8%). Patients physical functioning was significantly associated with the quality indicator achievement rate (p = 0.001). Pharmacological therapy and the referral of osteoarthritis patients in need of weight reduction seem to have the greatest potential for improvement in primary health care.

Association of Hip Radiograph Findings With Pain and Function in Patients Presenting With Low Back Pain.

Science.gov (United States)

Prather, Heidi; Cheng, Abby; Steger-May, Karen; Maheshwari, Vaibhav; VanDillen, Linda

2018-01-01

Relationships between low back pain (LBP) and the hip in patient cohorts have been described primarily in patients with moderate to severe hip osteoarthritis (OA). Less is known about the links of LBP with hip radiographic findings of hip deformity and minimal OA. To describe the incidence of radiographic hip deformity or hip OA; to describe and compare spine- and hip-related pain and function in the subset of patients who were found to have radiographic hip deformity or hip OA; and to compare patients with evidence of radiographic hip deformity or hip OA to patients without hip radiographic findings. Prospective cohort study with cross-sectional design. Tertiary university. A total of 63 patients (40 women, 23 men) with a mean age of 48.5 ± 14 years with LBP and a minimum of one positive provocative hip test. Hip radiographs were assessed by an independent examiner for hip OA and deformity. Comparisons of hip and lumbar spine pain and function were completed for patients with radiographic findings of hip OA or deformity. Moderate to severe hip OA was found in 12 of 60 patients (20.0%). At least one measurement of femoroacetabular impingement (FAI) was found in 14 of 60 patients (23.3%) to 33 of 45 patients (73.3%). At least one measurement of developmental hip dysplasia (DDH) was found in 7 of 60 patients (11.6%) to 11 of 63 patients (17.4%). Greater pain and reduced hip and lumbar spine function were found in the patients with moderate to severe hip OA. Patients with LBP and FAI were found to have significantly greater extremes of pain and reduced lumbar spine function. Links between the hip and the spine affecting pain and function may be found in patients with LBP and hip deformity and before the onset of radiographic hip OA, and may be associated with hip deformity. Further investigation is needed to better understand these links and their potential impact on prognosis and treatment of LBP. II. Copyright © 2018 American Academy of Physical Medicine and

Subjects with hip osteoarthritis show distinctive patterns of trunk movements during gait-a body-fixed-sensor based analysis

NARCIS (Netherlands)

Reininga, Inge H. F.; Stevens, Martin; Wagenmakers, Robert; Bulstra, Sjoerd K.; Groothoff, Johan W.; Zijlstra, Wiebren

2012-01-01

Background: Compensatory trunk movements during gait, such as a Duchenne limp, are observed frequently in subjects with osteoarthritis of the hip, yet angular trunk movements are seldom included in clinical gait assessments. Hence, the objective of this study was to quantify compensatory trunk

Validation of a short form of the Western Ontario and McMaster Universities Osteoarthritis Index function subscale in hip and knee osteoarthritis.

Science.gov (United States)

Baron, Gabriel; Tubach, Florence; Ravaud, Philippe; Logeart, Isabelle; Dougados, Maxime

2007-05-15

A short version of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) function scale has recently been developed to enhance the applicability of the scale in routine practice and clinical research for patients with hip and knee osteoarthritis. The goal of the present study was to validate this short form. We conducted a prospective 4-week cohort study of 1,036 outpatients. Performance on the WOMAC function long form (LF) and short form (SF) was compared. Agreement between responses on the 2 forms was examined according to a Bland-Altman plot. Responsiveness to change (by standardized response mean [SRM]), reproducibility (intraclass correlation coefficient [ICC]), and internal consistency (Cronbach's alpha) were computed for both forms. Construct validity was assessed based on functional impairment as measured on a numerical rating scale. At baseline, 24% of patients who completed the WOMAC LF had missing data for at least 1 item as compared with only 6% of patients who completed the WOMAC SF. The mean WOMAC SF score was greater than the mean WOMAC LF score (mean +/- SD difference -4.3 +/- 4.8 on a 0-100 scale). SRMs were 0.61 and 0.73, ICCs were 0.76 and 0.68, and Cronbach's alphas were 0.93 and 0.85 for the WOMAC LF and SF, respectively. The 2 forms had comparable correlation with functional impairment. The WOMAC function short form has a low rate of missing data and is a responsive, reproducible, and valid measure. The mean SF score was 4 points higher than the mean LF score.

The prevalence of predisposing deformity in osteoarthritic hip joints

DEFF Research Database (Denmark)

Klit, Jakob; Gosvig, Kasper; Jacobsen, Steffen

2011-01-01

relationship in both sexes with the clinical presentation. The study cohort which fulfilled these inclusion criteria consisted of 322 females (149 right hips and 173 left hips) and 162 males (77 right hips and 85 left hips) with osteoarthritis. We found an overall prevalence of predisposing hip deformities...... in females of 62.4% and in males of 78.9%. Minor and major deformities showed the same prevalence. Both sexes had a comparable prevalence of minor and major hip joint deformity, except for pistol grip deformity, which was more prevalent in men. We concluded that 'idiopathic osteoarthritis' is uncommon......, and that even minor predisposing deformities are associated with hip osteoarthritis....

Relationship between lower limb muscle strength, self-reported pain and function, and frontal plane gait kinematics in knee osteoarthritis.

Science.gov (United States)

Park, Sang-Kyoon; Kobsar, Dylan; Ferber, Reed

2016-10-01

The relationship between muscle strength, gait biomechanics, and self-reported physical function and pain for patients with knee osteoarthritis is not well known. The objective of this study was to investigate these relationships in this population. Twenty-four patients with knee osteoarthritis and 24 healthy controls were recruited. Self-reported pain and function, lower-limb maximum isometric force, and frontal plane gait kinematics during treadmill walking were collected on all patients. Between-group differences were assessed for 1) muscle strength and 2) gait biomechanics. Linear regressions were computed within the knee osteoarthritis group to examine the effect of muscle strength on 1) self-reported pain and function, and 2) gait kinematics. Patients with knee osteoarthritis exhibited reduced hip external rotator, knee extensor, and ankle inversion muscle force output compared with healthy controls, as well as increased peak knee adduction angles (effect size=0.770; p=0.013). Hip abductor strength was a significant predictor of function, but not after controlling for covariates. Ankle inversion, hip abduction, and knee flexion strength were significant predictors of peak pelvic drop angle after controlling for covariates (34.4% unique variance explained). Patients with knee osteoarthritis exhibit deficits in muscle strength and while they play an important role in the self-reported function of patients with knee osteoarthritis, the effect of covariates such as sex, age, mass, and height was more important in this relationship. Similar relationships were observed from gait variables, except for peak pelvic drop, where hip, knee, and ankle strength remained important predictors of this variable after controlling for covariates. Copyright © 2016 Elsevier Ltd. All rights reserved.

Comparative responsiveness of measures of pain and function after total hip replacement

DEFF Research Database (Denmark)

Nilsdotter, A K; Roos, Ewa M.; Westerlund, J P

2001-01-01

To compare the responsiveness of the Functional Assessment System (FAS), the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and the Medical Outcomes Study 36-item Short Form (SF-36) in patients with osteoarthritis (OA) scheduled for total hip replacement....

Manual therapy in osteoarthritis of the hip: outcome in specific subgroups of patients.

NARCIS (Netherlands)

Hoeksma, H.L.; Dekker, J.; Ronday, H.K.; Breedveld, F.C.; Ende, C.H.M. van den

2005-01-01

OBJECTIVE: To investigate whether manual therapy has particular benefit in subgroups of patients defined on the basis of hip function, range of joint motion, pain and radiological deterioration. METHODS: The study was performed in the out-patient clinic of physical therapy of a large hospital. Data

Measurement properties of performance-based measures to assess physical function in hip and knee osteoarthritis: a systematic review

NARCIS (Netherlands)

Dobson, F.; Hinman, R.S.; Leverstein-van Hall, M.A.; Terwee, C.B.; Roos, E.M.; Bennell, K.L.

2012-01-01

Objectives: To systematically review the measurement properties of performance-based measures to assess physical function in people with hip and/or knee osteoarthritis (OA). Methods: Electronic searches were performed in MEDLINE, CINAHL, Embase, and PsycINFO up to the end of June 2012. Two reviewers

A Report Of Two Cases Of Uncemented Total Hip Replacement In ...

African Journals Online (AJOL)

This is a report of two sickle cell patients (HbSS) with advanced osteoarthritis of the right hip. The patients were in Ficat and Arlet\\'s stage 3 and 4 respectively. Both were females aged 23 and 46 years and they had uncemented hydroxyapatite coated omnifit (Stryker Howmedica Osteonics) total hip prosthetic replacement.

Don't forget the hip! Hip arthritis masquerading as knee pain

Directory of Open Access Journals (Sweden)

Florian F. Dibra, MD

2018-03-01

Full Text Available Background: Hip osteoarthritis typically manifests with groin or thigh pain. Other atypical pain patterns, including knee pain, have been described. Except for 2 case reports, there is no literature on this subject. Methods: From our institutional database, between 2011 and 2016, we identified 21 patients who were referred for treatment of knee pain but ultimately diagnosed with hip pathology as the cause of their pain. This group was evaluated for duration of symptoms prior to diagnosis, previous interventions, presence of walking aids, and symptom resolution after treatment of the hip pathology. Results: Fifteen of the 21 patients were referred from musculoskeletal providers (12 from orthopaedic surgeons. Prior to diagnosis of the hip etiology, 16 patients were reduced to major assistive devices including wheelchairs. Twelve of 21 patients had undergone surgical knee interventions, including total knee arthroplasty, with minimal to no relief of their pain. Seventeen of 21 referred patients underwent total hip arthroplasty at our institution. Fourteen patients had complete resolution of knee pain after total hip arthroplasty. Conclusions: Although knee pain referred from hip disease may be considered a basic and common knowledge, it continues to be an overlooked phenomenon. Most of the cases were misdiagnosed by musculoskeletal providers including orthopaedic surgeons and this highlights the need for continued education and awareness of this clinical scenario. Keywords: Hip pain, Knee pain, Referred pain, Delay in diagnosis, Unnecessary surgery

What proportion of people with hip and knee osteoarthritis meet physical activity guidelines? A systematic review and meta-analysis.

Science.gov (United States)

Wallis, J A; Webster, K E; Levinger, P; Taylor, N F

2013-11-01

To determine the proportion of people with hip and knee osteoarthritis that meet physical activity guidelines recommended for adults and older adults. Systematic review with meta-analysis of studies measuring physical activity of participants with hip and knee osteoarthritis using an activity monitor. Physical activity levels were calculated using the mean average [95% confidence interval (CI)] weighted according to sample size. Meta-analyses determined the proportion of people meeting physical activity guidelines and recommendations of (1) ≥150 min per week of moderate to vigorous physical activity (MVPA) in bouts of ≥10 min; (2) ≥150 min per week of MVPA in absence of bouts; (3) ≥10,000 steps per day and ≥7000 steps per day. The Grades of Research, Assessment, Development and Evaluation (GRADE) approach was used to determine the quality of the evidence. For knee osteoarthritis, 21 studies involving 3266 participants averaged 50 min per week (95% CI = 46, 55) of MVPA when measured in bouts of ≥10 min, 131 min per week (95% CI = 125, 137) of MVPA, and 7753 daily steps (95% CI = 7582, 7924). Proportion meta-analyses provided high quality evidence that 13% (95% CI = 7, 20) completed ≥150 min per week of MVPA in bouts of ≥10 min, low quality evidence that 41% (95% CI = 23, 61) completed ≥150 min per week of MVPA in absence of bouts, moderate quality evidence that 19% (95% CI = 8, 33) completed ≥10,000 steps per day, and low quality evidence that 48% (95% CI = 31, 65) completed ≥7000 steps per day. For hip osteoarthritis, 11 studies involving 325 participants averaged 160 min per week (95% CI = 114, 216) of MVPA when measured in bouts of ≥10 min, 189 min per week (95% CI = 166, 212) of MVPA, and 8174 daily steps (95% CI = 7670, 8678). Proportion meta-analyses provided low quality evidence that 58% (95% CI = 18, 92) completed ≥150 min per week of MVPA in absence of bouts, low quality evidence that 30% (95% CI�

Exercise and Manual therapy Arthritis Research Trial (EMPART) for osteoarthritis of the hip: A Multicentre Randomised Controlled trial.

LENUS (Irish Health Repository)

French, Helen P

2012-10-16

OBJECTIVE: To determine the effectiveness of exercise therapy (ET) compared to ET with adjunctive manual therapy (ET+MT) for people with hip osteoarthritis (OA). A secondary aim was to identify if immediate commencement of ET or ET+MT was more beneficial than a 9 week waiting period for either intervention. DESIGN: Assessor-blind randomised controlled trial with 9 and 18 week follow-ups. SETTING: Four academic teaching hospitals, Dublin, Ireland. PARTICIPANTS: 131 patients with hip OA recruited from general practitioners, rheumatologists, orthopaedic surgeons, and other hospital consultants were randomised to one of three groups: ET (n=45), ET+MT (n=43) and wait-list control (n=43). INTERVENTIONS: Participants in both ET and ET+ MT groups received up to 8 treatments over 8 weeks. Control group participants were re-randomised into either ET or ET+MT group after 9 week follow-up. Their data were pooled with original treatment group data: ET (n=66) and ET+MT (n=65). MAIN OUTCOME MEASURES: The primary outcome was the WOMAC physical function (PF) subscale. Secondary outcomes included physical performance, pain, hip range of motion (HROM), anxiety\\/depression, quality of life, medication usage, patient-perceived change and patient satisfaction. RESULTS: There was no significant difference in WOMAC PF between ET (n=66) and ET+MT (n=65) groups at 9 weeks (mean diff 0.09 (95% CI -4.41, 5.25)) or at 18 weeks (mean diff 0.42 (95% CI -3.98, 6.83)), or other outcomes, except \\'patient satisfaction with outcome\\' which was higher in the ET+MT group (p=0.02). Improvements in WOMAC, HROM and patient-perceived change occurred in both treatment groups compared with the control group. CONCLUSION: Self-reported function, HROM and patient-perceived improvement occurred after an 8 week programme of ET for patients with hip OA MT as an adjunct provided no further benefit, except for higher patient satisfaction.

The Need for Total Hip Arthroplasty in Perthes Disease: A Long-term Study

DEFF Research Database (Denmark)

Froberg, Lonnie; Christensen, Finn; Pedersen, Niels Wisbech

2010-01-01

BACKGROUND: Legg-Calvé-Perthes disease (LCPD) was described a century ago. In previous long-term reports of patients with LCPD, nonoperative treatment varied considerably. The likelihood of hip osteoarthritis (OA) developing in patients with LCPD and possible need for THA are not well defined...... with hips with Classes I/II femoral heads. PATIENTS AND METHODS: The study population consisted of 167 patients with LCPD treated with a Thomas splint. The control population consisted of gender- and age-matched control subjects who were participants in the Copenhagen City Heart Study: the Osteoarthritis...... OF EVIDENCE: Level III, prognostic study. See Guidelines for Authors for a complete description of levels of evidence....

Increased pain sensitivity but normal function of exercise induced analgesia in hip and knee osteoarthritis--treatment effects of neuromuscular exercise and total joint replacement.

Science.gov (United States)

Kosek, E; Roos, E M; Ageberg, E; Nilsdotter, A

2013-09-01

To assess exercise induced analgesia (EIA) and pain sensitivity in hip and knee osteoarthritis (OA) and to study the effects of neuromuscular exercise and surgery on these parameters. The dataset consisted of knee (n = 66) and hip (n = 47) OA patients assigned for total joint replacement at Lund University Hospital undergoing pre-operative neuromuscular exercise and 43 matched controls. Sensitivity to pressure pain was assessed by pressure algometry at 10 sites. Subjects were then instructed to perform a standardized static knee extension. Pressure pain thresholds (PPTs) were assessed at the contracting quadriceps muscle (Q) and at the resting deltoid muscle (D) before and during contraction. The relative increase in PPTs during contraction was taken as a measure of localized (Q) or generalized (D) EIA. Patients were assessed at baseline, following on average 12 weeks of neuromuscular exercise and 3 months following surgery. We found a normal function of EIA in OA patients at baseline. Previous studies have reported beneficial effects of physical exercise on pain modulation in healthy subjects. However, no treatment effects on EIA were seen in OA patients despite the increase in muscle strength following neuromuscular exercise and reduced pain following surgery. Compared to controls, OA patients had increased pain sensitivity and no beneficial effects on pain sensitivity were seen following treatment. To our knowledge, this is the first study of EIA in OA patients. Despite increased pain sensitivity, OA patients had a normal function of EIA. Copyright © 2013 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Postoperative radiation therapy after hip replacement in high-risk patients for development of heterotopic bone formation

International Nuclear Information System (INIS)

Hashem, R.; Rene, N.; Souhami, L.; Tanzer, M.; Evans, M.

2011-01-01

Purpose. - To report the results of postoperative radiation therapy in preventing the development of heterotopic bone formation after hip replacement surgery in high-risk patients. Patients and methods. - Between 1991 and 2007, 44 patients were preventively treated with postoperative RT after total hip replacement. In total, 47 hips were treated. All patients were considered at high risk for developing heterotopic bone formation. Most patients (63.5%) were treated because of a history of severe osteoarthritis or ankylosing spondylitis. All patients were treated with shaped parallel-opposed fields with a single fraction of 7 Gy using 6 or 18 MV photons. Most patients (94%) received radiation therapy within 72 hours postoperative and in only three patients radiation therapy was delivered after 72 hours post-surgery (5-8 days). Results. - Minimum follow-up was 1 year. There were 18 females and 26 males. Median age was 63 years (range: 18-80). Treatments were well tolerated and no acute toxicity was seen post-radiation therapy. Only one of the 47 hips (2%) developed heterotopic bone formation. This patient received postoperative radiation therapy to both hips but only developed heterotopic bone formation in one of them. None of the three patients treated beyond 72 hours failed. To date no late toxicity has been observed. Conclusion. - The use of postoperative radiation therapy was an effective and safe treatment in the prevention of heterotopic bone formation in a high-risk group of patients undergoing total hip replacement. (authors)

Measurement properties of performance-based outcome measures to assess physical function in young and middle-aged people known to be at high risk of hip and/or knee osteoarthritis

DEFF Research Database (Denmark)

Kroman, S L; Roos, Ewa M.; Bennell, K L

2014-01-01

To systematically appraise the evidence on measurement properties of performance-based outcome measures to assess physical function in young and middle-aged people known to be at high risk of hip and/or knee osteoarthritis (OA).......To systematically appraise the evidence on measurement properties of performance-based outcome measures to assess physical function in young and middle-aged people known to be at high risk of hip and/or knee osteoarthritis (OA)....

A feasibility randomised controlled trial of pre-operative occupational therapy to optimise recovery for patients undergoing primary total hip replacement for osteoarthritis (PROOF-THR).

Science.gov (United States)

Jepson, Paul; Sands, Gina; Beswick, Andrew D; Davis, Edward T; Blom, Ashley W; Sackley, Catherine M

2016-02-01

To assess the feasibility of a pre-operative occupational therapy intervention for patients undergoing primary total hip replacement. Single blinded feasibility randomised controlled trial, with data collection prior to the intervention, and at 4, 12, and 26 weeks following surgery. Recruitment from two NHS orthopaedic outpatient centres in the West Midlands, UK. Patients awaiting primary total hip replacement due to osteoarthritis were recruited. Following pre-operative assessment, patients were individually randomised to intervention or control by a computer-generated block randomisation algorithm stratified by age and centre. The intervention group received a pre-surgery home visit by an occupational therapist who discussed expectations, assessed home safety, and provided appropriate adaptive equipment. The control group received treatment as usual. The study assessed the feasibility of recruitment procedures, delivery of the intervention, appropriateness of outcome measures and data collection methods. Health related quality of life and resource use were recorded at 4, 12 and 26 weeks. Forty-four participants were recruited, 21 were randomised to the occupational therapy intervention and 23 to usual care. Analysis of 26 week data included 18 participants in the intervention group and 21 in the control. The intervention was delivered successfully with no withdrawals or crossovers; 5/44 were lost to follow-up with further missing data for participation and resource use. The feasibility study provided the information required to conduct a definitive trial. Burden of assessment would need to be addressed. A total of 219 patients would be required in an efficacy trial. © The Author(s) 2015.

A comparison between patient recall and concurrent measurement of preoperative quality of life outcome in total hip arthroplasty.

Science.gov (United States)

Howell, Jonathan; Xu, Min; Duncan, Clive P; Masri, Bassam A; Garbuz, Donald S

2008-09-01

The objective is to evaluate the reliability of patients' recall of preoperative pain and function during the immediate postoperation period after total hip arthroplasty. A prospective cohort of 104 patients completed a survey about their quality of life before operation, and recalled preoperative status at 3 days, 6 weeks, and 12 weeks after operation. Quality of life was measured by the Western Ontario and McMaster University Osteoarthritis Index, the Oxford-12 hip score, and the 12-item Short-Form score. The intraclass correlation coefficient and Spearman correlation coefficient were used to compare preoperative quality of life scores to the scores recalled. The reliability of recall remained high up to 3 months postoperation. Patients are able to accurately recall their preoperative function for up to 3 months after total hip arthroplasty.

Minimal clinically important improvement (MCII) and patient-acceptable symptom state (PASS) in total hip arthroplasty (THA) patients 1 year postoperatively

DEFF Research Database (Denmark)

Paulsen, Aksel; Roos, Ewa M.; Pedersen, Alma Becic

2014-01-01

-55% improvement from mean baseline PRO score and PASSs corresponded to absolute follow-up scores of 57-91% of the maximum score in THA patients 1 year after surgery. Interpretation - This study improves the interpretability of PRO scores. The different estimation approaches presented may serve as a guide......Background and purpose - The increased use of patient-reported outcomes (PROs) in orthopedics requires data on estimated minimal clinically important improvements (MCIIs) and patient-acceptable symptom states (PASSs). We wanted to find cut-points corresponding to minimal clinically important PRO...... change score and the acceptable postoperative PRO score, by estimating MCII and PASS 1 year after total hip arthroplasty (THA) for the Hip Dysfunction and Osteoarthritis Outcome Score (HOOS) and the EQ-5D. Patients and methods - THA patients from 16 different departments received 2 PROs and additional...

Hip resurfacing in a district general hospital: 6-year clinical results using the ReCap hip resurfacing system

Directory of Open Access Journals (Sweden)

van der Weegen Walter

2012-12-01

Full Text Available Abstract Background The purpose of our study was to prospectively report the clinical results of 280 consecutive hips (240 patients who received a ReCap Hip Resurfacing System implant (Biomet Inc., Warsaw, USA in a single district general hospital. Literature reports a large variation in clinical results between different resurfacing designs and published results using this particular design are scarce. Methods Mean follow up was 3.3 years (1.0 to 6.3 and four patients were lost to follow-up. All patients were diagnosed with end-stage hip osteoarthritis, their mean age was 54 years and 76.4% of all patients were male. Results There were 16 revisions and four patients reported a Harris Hip Score Conclusions This independent series confirms that hip resurfacing is a demanding procedure, and that implant survival of the ReCap hip resurfacing system is on a critical level in our series. In non-revised patients, reported outcomes are generally excellent. Trial registration ClinicalTrials.gov Identifier: NCT00603395

Osteoarthritis in the neonate

International Nuclear Information System (INIS)

Weigel, W.; Hayek, W.H.; Bens, G.

1979-01-01

A fatally ending index case of sepsis osteoarthritis that was diagnosed retrospectively initiated this report. This patient had severe, asymmetrically distributed metaphyseal growthdisturbances, many long bones. In order to determine the features of early radiologic diagnosis we report the findings of 7 further patients with neonatal septic osteoarthritis with clinical and radiological follow-up. The most important observation for early radiologic diagnosis of osteoarthritis is the displacement of fat layers along the metaphysis. Other findings of the soft tissues have the same diagnostic value as bone destruction and subperiosteal new bone formation found one to three weeks later on roentgenfilms. Detecting early signs of osteoarthritis helps in localizing the focus for bacteriologic diagnosis, which is to be more successful than blood cultures. Diagnosing a joint empyema initiates surgical intervention for pressure relief in order to avoid necrosis of the epiphysis as seen in the femoral bone in septic arthritis of the hip joint. Early diagnosis and treatment to destruction of growing cartilage is necessary to avoid gross disturbances and length discrepancies of long bones. In cases of sepsis called 'babygram' and a repeat examination 10 to 14 days later is mandatory. (orig.) [de

Primary total hip replacement versus hip resurfacing - hospital considerations.

Science.gov (United States)

Ward, William G; Carter, Christina J; Barone, Marisa; Jinnah, Riyaz

2011-01-01

Multiple factors regarding surgical procedures and patient selection affect hospital staffing needs as well as hospital revenues. In order to better understand the potential impact on hospitals that hip arthroplasty device selection (standard total hip arthroplasty vs. resurfacing) creates, a review of all primary hip arthroplasties performed at one institution was designed to identify factors that impacted hospital staffing needs and revenue generation. All primary hip arthroplasties undertaken over three fiscal years (2008 to 2010) were reviewed, utilizing only hospital business office data and medical records data that had been previously extracted prior for billing purposes. Analysis confirmed differing demographics for two hip arthroplasty populations, with the resurfacing patients (compared to the conventional total hip arthroplasty population) consisting of younger patients (mean age, 50 vs. 61 years), who were more often male (75% vs. 45%), were more likely to have osteoarthritis as their primary diagnosis (83 vs. 67%) and were more often covered by managed care or commercial insurance (83 vs. 34%). They also had shorter hospital stays (mean length of stay, 2.3 vs. 4.1 days) and consequently provided a more favorable financial revenue stream to the hospital on a per patient basis. Several trends appeared during the study periods. There was a steady increase in all procedures in all groups except for the resurfacings, which decreased 26% in males and 53% in females between 2009 and 2010. Differences were observed in the demographics of patients presenting for resurfacing, compared to those presenting for conventional total hip arthroplasty. In addition to the revenue stream considerations, institutions undertaking a resurfacing program must commit the resources and planning in order to rehabilitate these patients more expeditiously than is usually required with conventional hip arthroplasty patients.

Hip flexor muscle size, strength and recruitment pattern in patients with acetabular labral tears compared to healthy controls.

Science.gov (United States)

Mendis, M Dilani; Wilson, Stephen J; Hayes, David A; Watts, Mark C; Hides, Julie A

2014-10-01

Acetabular labral tears are a source of hip pain and are considered to be a precursor to hip osteoarthritis. Hip flexor muscles contribute to hip joint stability and function but it is unknown if their size and function is altered in the presence of labral pathology. This study aimed to investigate hip flexor muscle size, strength and recruitment pattern in patients with hip labral pathology compared to control subjects. 12 subjects diagnosed with an unilateral acetabular labral tear were compared to 12 control subjects matched for age and gender. All subjects underwent magnetic resonance imaging (MRI) of their lumbo-pelvic region. Average muscle cross-sectional area (CSA) of the iliacus, psoas, iliopsoas, sartorius, tensor fascia latae and rectus femoris muscles were measured. Hip flexion strength was measured by an externally fixed dynamometer. Individual muscle recruitment pattern during a resisted hip flexion exercise task was measured by muscle functional MRI. Hip flexor muscle strength was found to be decreased in patients with labral pathology compared to control subjects (p muscle size (all p > 0.17) and recruitment pattern (all p > 0.53). Decreased hip flexor muscle strength may affect physical function in patients with hip labral pathology by contributing to altered gait patterns and functional tasks. Clinical rehabilitation of these patients may need to include strengthening exercises for the hip flexor muscles. Copyright © 2014 Elsevier Ltd. All rights reserved.

Large-scale meta-analysis of interleukin-1 beta and interleukin-1 receptor antagonist polymorphisms on risk of radiographic hip and knee osteoarthritis and severity of knee osteoarthritis.

Science.gov (United States)

Kerkhof, H J M; Doherty, M; Arden, N K; Abramson, S B; Attur, M; Bos, S D; Cooper, C; Dennison, E M; Doherty, S A; Evangelou, E; Hart, D J; Hofman, A; Javaid, K; Kerna, I; Kisand, K; Kloppenburg, M; Krasnokutsky, S; Maciewicz, R A; Meulenbelt, I; Muir, K R; Rivadeneira, F; Samuels, J; Sezgin, M; Slagboom, E; Smith, A J P; Spector, T D; Tamm, A; Tamm, A; Uitterlinden, A G; Wheeler, M; Zhai, G; Zhang, W; van Meurs, J B J; Valdes, A M

2011-03-01

To clarify the role of common genetic variation in the Interleukin-1β (IL1B) and Interleukin-1R antagonist (IL1RN) genes on risk of knee and hip osteoarthritis (OA) and severity of knee OA by means of large-scale meta-analyses. We searched PubMed for articles assessing the role of IL1B and IL1RN polymorphisms/haplotypes on the risk of hip and/or knee OA. Novel data were included from eight unpublished studies. Meta-analyses were performed using fixed- and random-effects models with a total of 3595 hip OA and 5013 knee OA cases, and 6559 and 9132 controls respectively. The role of ILRN haplotypes on radiographic severity of knee OA was tested in 1918 cases with Kellgren-Lawrence (K/L) 1 or 2 compared to 199 cases with K/L 3 or 4. The meta-analysis of six published studies retrieved from the literature search and eight unpublished studies showed no evidence of association between common genetic variation in the IL1B or IL1RN genes and risk of hip OA or knee OA (P>0.05 for rs16944, rs1143634, rs419598 and haplotype C-G-C (rs1143634, rs16944 and rs419598) previously implicated in risk of hip OA). The C-T-A haplotype formed by rs419598, rs315952 and rs9005, previously implicated in radiographic severity of knee OA, was associated with reduced severity of knee OA (odds ratio (OR)=0.71 95%CI 0.56-0.91; P=0.006, I(2)=74%), and achieved borderline statistical significance in a random-effects model (OR=0.61 95%CI 0.35-1.06 P=0.08). Common genetic variation in the Interleukin-1 region is not associated with prevalence of hip or knee OA but our data suggest that IL1RN might have a role in severity of knee OA. Copyright © 2010 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Predictors of pain and physical function at 3 and 12 months after total hip arthroplasty

DEFF Research Database (Denmark)

Plews, Sarah; Løvlund Nielsen, Randi; Overgaard, Søren

Background: Few studies have combined preoperative patient-reported and objective outcome measures to predict outcomes after total hip arthroplasty (THA). Purpose / Aim of Study: to identify predictors of outcome 3 and 12 months after THA Materials and Methods: A cohort of 107 consecutive patients...... with primary hip osteoarthritis responded to Hip dysfunction and Osteoarthritis Outcome Score (HOOS) questionnaires prior to and 3 and 12 months after THA. Preoperative pain intensity; joint space width (JSW), age, gender, and body mass index (BMI) were used to predict changes in pain and physical function....... Conclusions: Preoperative pain predicted changes in pain and physical function up to one year after THA. Such knowledge should be taken into consideration, when assessing OA patients prior to surgery. This study provides useful insight for clinicians, regarding the overall improvement patients can expect...

Prospective analyses of female urinary incontinence symptoms following total hip arthroplasty.

Science.gov (United States)

Okumura, Keiko; Yamaguchi, Kumiko; Tamaki, Tatsuya; Oinuma, Kazuhiro; Tomoe, Hikaru; Akita, Keiichi

2017-04-01

Some patients with hip osteoarthritis report that urinary incontinence (UI) is improved following total hip arthroplasty (THA). However, the type and severity of UI remain unclear. In this study, we hypothesize that both stress urinary incontinence (SUI) and urge urinary incontinence (UUI) are improved after THA. We assess the characteristics of UI and discuss the anatomical factors related to UI and THA for improved treatment outcome. Fifty patients with UI who underwent direct anterior-approach THA were evaluated. Type of UI was assessed using four questionnaires: Core Lower Urinary Tract Symptom Score (CLSS), Urogenital Distress Inventory Short Form (UDI-6), International Prostate Symptom Score (IPSS), and Overactive Bladder Symptom Score (OABSS). Uroflowmetry and postvoid residual urine were measured using ultrasound technology. Hip-joint function was evaluated using Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and range of motion (ROM). Of the 50 patients, 21 had SUI, 16 had mixed urinary incontinence (MUI), and eight had urgency urinary incontinence (UUI). In total, 36 patients were better than improved (72 %). The rate of cured and improved was 76 % for SUI, 100 % MUI, and 50 % UUI. The improvement of ROM was more significant in cured or improved patients than in stable or worse patients. Improvement in mild UI may be an added benefit for those undergoing THA for hip-joint disorders. These data suggest that for patients with hip-joint disorder, hip-joint treatment could prove to also be a useful treatment for UI.

Satisfactory cross cultural equivalence of the Dutch WOMAC in patients with hip osteoarthritis waiting for arthroplasty

NARCIS (Netherlands)

Roorda, L.D.; Jones, C.A.; Waltz, M.; Lankhorst, G.J.; Bouter, L.M.; van der Eijken, J.W.; Willems, W.J.; Heyligers, I.C.; Voaklander, D.C.; Kelly, K.D.; Suarez-Almazor, M.E.

2004-01-01

Background: Cross cultural validity is of vital importance for international comparisons. Objective: To investigate the validity of international Dutch-English comparisons when using the Dutch translation of the Western Ontario and McMaster Universities osteoarthritis index (WOMAC). Patients and

Development of a valid Simplified Chinese version of the International Hip Outcome Tool (SC-iHOT-33) in young patients having total hip arthroplasty.

Science.gov (United States)

Li, D H; Wang, W; Li, X; Gao, Y L; Liu, D H; Liu, D L; Xu, W D

2017-01-01

The International Hip Outcome Tool (iHOT-33) is a questionnaire designed for young, active patients with hip disorders. It has proven to be a highly reliable and valid questionnaire. The main purpose of our study was to adapt the iHOT-33 questionnaire into simplified Chinese and to assess its psychometric properties in Chinese patients. The iHOT-33 was cross culturally adapted into Chinese and 138 patients completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), the EuroQol-5D (EQ-5D), and the Chinese version of the iHOT-33(SC-iHOT-33) pre- or postoperatively within 6 months' follow-up. The Cronbach's alpha, intraclass correlation coefficient (ICC), Pearson's correlation coefficient (r), effect size (ES), and standardized response mean (SRM) were calculated to assess the reliability, validity, and responsiveness of the SC-iHOT-33, respectively. Total Cronbach's alpha was 0.965, which represented excellent internal consistency of the SC-iHOT-33. The ICC ranges from 0.866 to 0.929, which shows excellent test-retest reliability. The subscales of SC-iHOT-33 had the highest correlation coefficient (r = 0.812) with the physical function subscales of the WOMAC, as well as good correlation between the social/emotional subscale of the SC-iHOT-33 and the EQ-5D (r = 0.740, r = 0.743). No floor or ceiling effects were found. The ES and SRM values indicated good responsiveness of 2.44 and 2.67, respectively. The SC-iHOT-33 questionnaire is reliable, valid, and responsive for the evaluation of young, Chinese, active patients with hip disorders. Copyright © 2016 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

The effectiveness of tipi in the treatment of hip and knee osteoarthritis: a preliminary report

Directory of Open Access Journals (Sweden)

Marcos Bosi Ferraz

1991-01-01

Full Text Available Osteoarthritis (OA is a common painful inflammatory condition occurring mainly in the later half of life. Hipe and knee are the joints mostly affected. Petiveria alliacea (tipi popularly known as an anti-rheumatic medicine, has been used by OA patients to relief pain. This one-week cross-over double-blind trial has preliminary evaluated the analgesic effect of tipi tea in 14 patients with hip and knee OA. Imperata exaltata (sape was used as the Placebo tea. The pain assessments that were made at baseline and before the start of the second treatment period by treatment groups were comparable. While taking tipi or placebo tea patients experienced a statistically significant improvement in pain on motion and pain at night. The comparison between the improvements reported while on tipi and placebo tea, however, did not disclose any statistically significant difference. At the conclusion of the study 7 patients preferred tipi tea and 6 preferred placebo tea (NS. Two patients reported insomnia, one durign placebo treatment and the other during tipi treatment. In this preliminary report both teas succeeded in the aim of relieving pain.

Subgrouping and TargetEd Exercise pRogrammes for knee and hip OsteoArthritis (STEER OA): a systematic review update and individual participant data meta-analysis protocol

NARCIS (Netherlands)

Holden, M.A.; Burke, D.L.; Runhaar, J.; Windt, D. van der; Riley, R.D.; Dziedzic, K.; Legha, A.; Evans, A.L.; Abbott, J.H.; Baker, K.; Brown, J.; Bennell, K.L.; Bossen, D.; Brosseau, L.; Chaipinyo, K.; Christensen, R.; Cochrane, T; Rooij, M. de; Doherty, M.; French, H.P.; Hickson, S.; Hinman, R.S.; Hopman-Rock, M.; Hurley, M.V.; Ingram, C.; Knoop, J.; Krauss, I.; McCarthy, C.; Messier, S.P.; Patrick, D.L.; Sahin, N.; Talbot, L.A.; Taylor, R.; Teirlinck, C.H.; Middelkoop, M. van; Walker, C.; Foster, N.E.

2017-01-01

INTRODUCTION: Knee and hip osteoarthritis (OA) is a leading cause of disability worldwide. Therapeutic exercise is a recommended core treatment for people with knee and hip OA, however, the observed effect sizes for reducing pain and improving physical function are small to moderate. This may be due

Subgrouping and TargetEd Exercise pRogrammes for knee and hip OsteoArthritis (STEER OA): a systematic review update and individual participant data meta-analysis protocol

NARCIS (Netherlands)

Holden, Melanie A.; Burke, Danielle L.; Runhaar, Jos; van der Windt, Danielle; Riley, Richard D.; Dziedzic, Krysia; Legha, Amardeep; Evans, Amy L.; Abbott, J. Haxby; Baker, Kristin; Brown, Jenny; Bennell, Kim L.; Bossen, Daniel; Brosseau, Lucie; Chaipinyo, Kanda; Christensen, Robin; Cochrane, Tom; de Rooij, Mariette; Doherty, Michael; French, Helen P.; Hickson, Sheila; Hinman, Rana S.; Hopman-Rock, Marijke; Hurley, Michael V.; Ingram, Carol; Knoop, Jesper; Krauss, Inga; McCarthy, Chris; Messier, Stephen P.; Patrick, Donald L.; Sahin, Nilay; Talbot, Laura A.; Taylor, Robert; Teirlinck, Carolien H.; van Middelkoop, Marienke; Walker, Christine; Foster, Nadine E.

2017-01-01

Introduction Knee and hip osteoarthritis (OA) is a leading cause of disability worldwide. Therapeutic exercise is a recommended core treatment for people with knee and hip OA, however, the observed effect sizes for reducing pain and improving physical function are small to moderate. This may be due

Psychometric properties of the OARSI/OMERACT osteoarthritis pain and functional impairment scales: ICOAP, KOOS-PS and HOOS-PS.

Science.gov (United States)

Ruyssen-Witrand, A; Fernandez-Lopez, C J; Gossec, L; Anract, P; Courpied, J P; Dougados, M

2011-01-01

To evaluate the psychometric properties of the OARSI-OMERACT questionnaires in comparison to the existing validated scales. Consecutive hip or knee osteoarthritis patients consulting in an orthopedic department were enrolled in the study. Data collected were pain using the Intermittent and Constant Osteoarthritis Pain (ICOAP), a Numeric Rating Scale (NRS), the Western Ontario McMaster Universities' Osteoarthritis Index (WOMAC) pain subscale, the Lequesne pain subscale; functional impairment using the Knee disability and Osteoarthritis Outcome Score-Physical Function Shortform (KOOS-PS), the Hip disability and Osteoarthritis Outcome Score-Physical Function Shortform (HOOS-PS), a NRS, the WOMAC function sub-scale, the Lequesne function subscale. Validity was assessed by calculating the Spearman's correlation coefficient between all the scales. Reliability was assessed in out-patients with stable disease comparing the data collected within 2 weeks using the intra-class correlation coefficient (ICC). Responsiveness was assessed on the data from hospitalised patients prior to and 12 weeks after a total joint replacement (TJR) using the standardised response mean. Three hundred patients (mean age=68 years, females=62%, hip OA=57%) were included. There was a moderate to good correlation between ICOAP, KOOS-PS, HOOS-PS and the WOMAC, NRS and Lequesne scales. Reliability of the ICOAP hip OA HOOS-PS and KOOS-PS was good (ICC range 0.80-0.81) whereas it was moderate for knee ICOAP (ICC=0.65). Responsiveness of the ICOAP, KOOS-PS and HOOS-PS 12 weeks after TJR was comparable to responsiveness of other scales (SRM range: 0.54-1.82). The psychometric properties of the ICOAP, KOOS-PS and HOOS-PS were comparable to those of the WOMAC, Lequesne and NRS.

Patterns of pharmacotherapy and health care utilization and costs prior to total hip or total knee replacement in patients with osteoarthritis.

Science.gov (United States)

Berger, Ariel; Bozic, Kevin; Stacey, Brett; Edelsberg, John; Sadosky, Alesia; Oster, Gerry

2011-08-01

To examine patterns of pharmacotherapy and health care utilization and costs prior to total knee replacement (TKR) or total hip replacement (THR) in patients with osteoarthritis (OA). Using a large US health insurance claims database, we identified all patients with OA who were ages ≥40 years and had undergone TKR or THR between January 1, 2006 and December 31, 2007. Patients with care utilization and costs over the 2-year period preceding surgery. A total of 16,527 patients met all study entry criteria. Their mean ± SD age was 56.6 ± 6.1 years, and 56% of them were women. In the 2 years preceding surgery, 55% of patients received prescription nonsteroidal antiinflammatory drugs, 58% received opioids, and 50% received injections of corticosteroids. The numbers of patients receiving these drugs increased steadily during the presurgery period. The mean ± SD total health care costs in the 2 years preceding surgery were $19,466 ± 29,869, of which outpatient care, inpatient care, and pharmacotherapy represented 45%, 20%, and 20%, respectively. Costs increased from $2,094 in the eighth calendar quarter prior to surgery to $3,100 in the final quarter. Patients with OA who undergo THR or TKR have relatively high levels of use of pain-related pharmacotherapy and high total health care costs in the 2-year period preceding surgery. Levels of utilization and cost increase as the date of surgery approaches. Copyright © 2011 by the American College of Rheumatology.

In hip osteoarthritis, Nordic Walking is superior to strength training and home based exercise for improving function

DEFF Research Database (Denmark)

Bieler, T.; Siersma, Volkert; Magnusson, S. P.

2017-01-01

in 60+-year-old persons (n = 152) with hip osteoarthritis (OA) not awaiting hip replacement. Functional performance [i.e., 30-s chair stand test (primary outcome), timed stair climbing, and 6-min walk test] and self-reported outcomes (i.e., physical function, pain, physical activity level, self-efficacy......This observer-blinded, randomized controlled trial compared the short- and long-term effects of 4 months of supervised strength training (ST) in a local fitness center, supervised Nordic Walking (NW) in a local park, and unsupervised home-based exercise (HBE, control) on functional performance...... activity and to both ST and HBE for improving (P exercise modality compared with ST and HBE....

Gene therapy and cement injection for the treatment of hip prosthesis loosening in elderly patients

NARCIS (Netherlands)

Poorter, Jolanda de

2010-01-01

Approximately one million total hip replacement operations are performed worldwide annually, mostly for osteoarthritis and rheumatoid arthritis. A major complication in total hip arthroplasties is loosening of the prosthesis leading to pain and walking difficulties and a higher risk for dislocations

The validation of the visual analogue scale for patient satisfaction after total hip arthroplasty.

Science.gov (United States)

Brokelman, Roy B G; Haverkamp, Daniel; van Loon, Corné; Hol, Annemiek; van Kampen, Albert; Veth, Rene

2012-06-01

INTRODUCTION: Patient satisfaction becomes more important in our modern health care system. The assessment of satisfaction is difficult because it is a multifactorial item for which no golden standard exists. One of the potential methods of measuring satisfaction is by using the well-known visual analogue scale (VAS). In this study, we validated VAS for satisfaction. PATIENT AND METHODS: In this prospective study, we studied 147 patients (153 hips). The construct validity was measured using the Spearman correlation test that compares the satisfaction VAS with the Harris hip score, pain VAS at rest and during activity, Oxford hip score, Short Form 36 and Western Ontario McMaster Universities Osteoarthritis Index. The reliability was tested using the intra-class coefficient. RESULTS: The Pearson correlation test showed correlations in the range of 0.40-0.80. The satisfaction VAS had a high correlation between the pain VAS and Oxford hip score, which could mean that pain is one of the most important factors in patient satisfaction. The intra-class coefficient was 0.95. CONCLUSIONS: There is a moderate to mark degree of correlation between the satisfaction VAS and the currently available subjective and objective scoring systems. The intra-class coefficient of 0.95 indicates an excellent test-retest reliability. The VAS satisfaction is a simple instrument to quantify the satisfaction of a patient after total hip arthroplasty. In this study, we showed that the satisfaction VAS has a good validity and reliability.

Osteoarthritis 2012 year in review

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Roos, Ewa M.; Juhl, C B

2012-01-01

search was performed in Medline from July 2011 to 10 April 2012 using the terms 'osteoarthritis, knee', 'osteoarthritis, hip' rehabilitation, physical therapy, exercise therapy and preoperative intervention; both as text words and as MeSH terms where possible. Trials evaluating rehabilitation...

Preliminary validation of 2 magnetic resonance image scoring systems for osteoarthritis of the hip according to the OMERACT filter.

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Maksymowych, Walter P; Cibere, Jolanda; Loeuille, Damien; Weber, Ulrich; Zubler, Veronika; Roemer, Frank W; Jaremko, Jacob L; Sayre, Eric C; Lambert, Robert G W

2014-02-01

Development of a validated magnetic resonance image (MRI) scoring system is essential in hip OA because radiographs are insensitive to change. We assessed the feasibility and reliability of 2 previously developed scoring methods: (1) the Hip Inflammation MRI Scoring System (HIMRISS) and (2) the Hip Osteoarthritis MRI Scoring System (HOAMS). Six readers (3 radiologists, 3 rheumatologists) participated in 2 reading exercises. In Reading Exercise 1, MRI of the hip of 20 subjects were read at a single time point followed by further standardization of methodology. In Reading Exercise 2, MRI of the hip of 18 subjects from a randomized controlled trial, assessed at 2 timepoints, and 27 subjects from a cross-sectional study were read for HIMRISS and HOAMS bone marrow lesions (BML) and synovitis. Reliability was assessed using intraclass correlation coefficient (ICC) and kappa statistics. Both methods were considered feasible. For Reading 1, HIMRISS ICC were 0.52, 0.61, 0.70, and 0.58 for femoral BML, acetabular BML, effusion, and total scores, respectively; and for HOAMS, summed BML and synovitis ICC were 0.52 and 0.46, respectively. For Reading 2, HIMRISS and HOAMS ICC for BML and synovitis-effusion improved substantially. Interobserver reliability for change scores was 0.81 and 0.71 for HIMRISS femoral and HOAMS summed BML, respectively. Responsiveness and discrimination was moderate to high for synovitis-effusion. Significant associations were noted between BML or synovitis scores and Western Ontario and McMaster Universities Osteoarthritis Index pain scores for baseline values (p ≤ 0.001). The BML and synovitis-effusion components of both HIMRISS and HOAMS scoring systems are feasible and reliable, and should be validated further.

Validity and internal consistency of a Hausa version of the Ibadan knee/hip osteoarthritis outcome measure

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Akinpelu Aderonke O

2008-10-01

Full Text Available Abstract Background The Ibadan Knee/Hip Osteoarthritis Outcome Measure (IKHOAM was developed for measuring end results of care in patients with knee or hip OA in Nigeria. The purpose of this study was to validate a Hausa translation of IKHOAM in order to promote its use among the Hausa populations of Nigeria and other West African countries. Methods Sixty-seven patients with knee OA, literate in Hausa and English, recruited consecutively from all government hospitals in Kano were assessed on both English and Hausa versions of IKHOAM. The order of assessment with the versions was randomized and separated by 24 hours. Participants also rated their pain intensity on the Visual Analogue Scale. Data was analyzed using the Spearman Rank Order correlation and Cronbach's alpha. Results The participants (17 males, 50 females were aged 55.7 ± 13.4 years. Participants' scores on the Hausa version correlated significantly with the original version (r = 0.67, p = 0.000 and with pain intensity scores on the Visual Analogue Scale (r = -0.24, p = 0.005. The Cronbach's alpha for correlation on the different parts of the Hausa version ranged between 0.28 and 0.95. Conclusion The Hausa version of IKHOAM meets the criteria for validity and internal consistency and may be used in the Hausa speaking parts of Nigeria and other West African countries.

Exercise for people with hip or knee osteoarthritis: a comparison of land-based and aquatic interventions

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Ann E Rahmann

2010-07-01

Full Text Available Ann E RahmannDivision of Physiotherapy, School of Health and Rehabilitation Sciences, The University of Queensland, St Lucia, Queensland, AustraliaAbstract: Expert opinion considers the referral of people with osteoarthritis (OA for physiotherapy to be a core component of managing the functional disability and pain of the disease. Clinical guidelines for the physiotherapy management of people with OA focus on three main areas: exercise, pain relief, and specific manual therapy techniques. Land-based group and individual physiotherapy exercise programs, as well as manual therapy, have demonstrated a distinct benefit in favor of physiotherapy intervention. Similarly, both general and specific aquatic physiotherapy exercise programs have shown positive outcomes for people with OA. This review will focus primarily on therapeutic exercise to improve strength and fitness and reduce pain in people with hip or knee OA. An overview of the principles of hydrodynamics relevant to aquatic exercise is also included to facilitate an understanding of effective aquatic exercise programs. The issue of compliance with exercise programs will also be discussed. Clinicians will, therefore, gain an understanding of the benefits of land-based and aquatic exercise for people with OA.Keywords: exercise, physical therapy, aquatic therapy, hip and knee osteoarthritis, strength, pain, aerobic exercise

A randomised, controlled clinical study on total hip arthroplasty using 4 different bearings

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Borgwardt, Arne; Zerahn, Bo; Fabricius, Sandra D

2017-01-01

PURPOSE: To compare 4 different bearings in total hip arthroplasty (THA) in a randomised controlled clinical study on clinical performance. METHODS: 393 patients with osteoarthritis of the hip or avascular necrosis were included and allocated to 1 of the head-and-cup couples zirconia...

Total hip and knee joint replacement: perioperative clinical aspects

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Luciana Pereira Almeida de Piano

2010-09-01

Full Text Available Objective: To understand the profile of patients undergoing hip and knee replacement during two years, and to compare the data obtained with the literature. Methods: A total of 323 medical records were reviewed to analyze the perioperative data of patients submitted to hip and knee replacement. Results: Osteoarthritis was the main indication for both procedures and male patients were heavier than females (p < 0.05. Hypertension was the prevalent disease among patients. Blood loss was more frequent in knee surgery than in the hip. Conclusions: The profile of patients undergoing total arthroplasty improved substantially over the past decade due to shorter hospital stay, lower risk of thromboembolic events and no infection as compared to previous reports.

Occupational lifting is associated with hip osteoarthritis: a Japanese case-control study.

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Yoshimura, N; Sasaki, S; Iwasaki, K; Danjoh, S; Kinoshita, H; Yasuda, T; Tamaki, T; Hashimoto, T; Kellingray, S; Croft, P; Coggon, D; Cooper, C

2000-02-01

Hip osteoarthritis (OA) is a frequent cause of pain and disability in Western countries, but the disorder is less common in Japan. A case-control study in Britain found obesity, hip injury, and occupational lifting to be associated with hip OA among men and women. However, there are few epidemiological studies concerning factors associated with hip OA in Japan. We performed a comparable case-control study of the disorder in Japan, and contrasted the findings with those from Britain. The study was carried out in 2 health districts in Wakayama Prefecture, Japan. Cases were men and women aged > or = 45 years listed for total hip arthroplasty due to OA over one year, and who did not have an established cause of secondary OA (e.g., rheumatoid arthritis, ankylosing spondylitis). For each case, a control was selected randomly from the general population and was individually matched to the case for age, sex, and district of residence. Cases and controls were interviewed with a structured questionnaire about medical history, physical activity, socioeconomic factors, and occupation. Measurements were made of height and weight. One hundred fourteen cases (103 women, 11 men) were compared with 114 controls. We found no relationship between obesity and hip OA (OR = 1.0, 95% CI 0.5-1.9; highest vs lowest thirds of distribution of body mass index). There was, however, a statistically significant association between occupational lifting and hip OA, such that regular lifting of 25 kg in the individual's first job (OR = 3.6, 95% CI 1.3-9.7) or of 50 kg in their main job (OR = 4.0, 95% CI 1.1-14.2) was associated with increased risk of hip OA. These associations remained after adjustment for potential confounding variables. In contrast, those subjects who spent > 2 h each day sitting during their first job were significantly less likely to have the disorder (crude OR = 0.5, 95% CI 0.3-0.9). This association also remained statistically significant after adjustment for potential risk

Aquatic exercise for the treatment of knee and hip osteoarthritis

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Bartels, Else Marie; Juhl, Carsten B; Christensen, Robin

2016-01-01

CRITERIA: Randomized controlled clinical trials of aquatic exercise compared to a control group (e.g. usual care, education, social attention, telephone call, waiting list for surgery) of participants with knee or hip osteoarthritis. DATA COLLECTION AND ANALYSIS: Two review authors independently selected...... databases up to 28 April 2015: the Cochrane Central Register of Controlled Trials (CENTRAL; the Cochrane Library Issue 1, 2014), MEDLINE (from 1949), EMBASE (from 1980), CINAHL (from 1982), PEDro (Physiotherapy Evidence Database), and Web of Science (from 1945). There was no language restriction. SELECTION...... exercise duration was 12 weeks. We found 12 trials at low to unclear risk of bias for all domains except blinding of participants and personnel. They showed that aquatic exercise caused a small short term improvement compared to control in pain (SMD -0.31, 95% CI -0.47 to -0.15; 12 trials, 1076...

Prevalence of radiographic hip osteoarthritis is increased in high bone mass.

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Hardcastle, S A; Dieppe, P; Gregson, C L; Hunter, D; Thomas, G E R; Arden, N K; Spector, T D; Hart, D J; Laugharne, M J; Clague, G A; Edwards, M H; Dennison, E M; Cooper, C; Williams, M; Davey Smith, G; Tobias, J H

2014-08-01

Epidemiological studies have shown an association between increased bone mineral density (BMD) and osteoarthritis (OA), but whether this represents cause or effect remains unclear. In this study, we used a novel approach to investigate this question, determining whether individuals with High Bone Mass (HBM) have a higher prevalence of radiographic hip OA compared with controls. HBM cases came from the UK-based HBM study: HBM was defined by BMD Z-score. Unaffected relatives of index cases were recruited as family controls. Age-stratified random sampling was used to select further population controls from the Chingford and Hertfordshire cohort studies. Pelvic radiographs were pooled and assessed by a single observer blinded to case-control status. Analyses used logistic regression, adjusted for age, gender and body mass index (BMI). 530 HBM hips in 272 cases (mean age 62.9 years, 74% female) and 1702 control hips in 863 controls (mean age 64.8 years, 84% female) were analysed. The prevalence of radiographic OA, defined as Croft score ≥3, was higher in cases compared with controls (20.0% vs 13.6%), with adjusted odds ratio (OR) [95% CI] 1.52 [1.09, 2.11], P = 0.013. Osteophytes (OR 2.12 [1.61, 2.79], P subchondral sclerosis (OR 2.78 [1.49, 5.18], P = 0.001) were more prevalent in cases. However, no difference in the prevalence of joint space narrowing (JSN) was seen (OR 0.97 [0.72, 1.33], P = 0.869). An increased prevalence of radiographic hip OA and osteophytosis was observed in HBM cases compared with controls, in keeping with a positive association between HBM and OA and suggesting that OA in HBM has a hypertrophic phenotype. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Bone marrow edema pattern in advanced hip osteoarthritis: quantitative assessment with magnetic resonance imaging and correlation with clinical examination, radiographic findings, and histopathology

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Taljanovic, Mihra S.; Schwartz, Stephanie A.; Graham, Anna R.; Benjamin, James B.; Gmitro, Arthur F.; Krupinski, Elizabeth A.; Hunter, Tim B.; Resnick, Donald L.

2008-01-01

To correlate the amount of bone marrow edema (BME) calculated by magnetic resonance imaging(MRI) with clinical findings, histopathology, and radiographic findings, in patients with advanced hip osteoarthritis(OA). The study was approved by The Institutional Human Subject Protection Committee. Coronal MRI of hips was acquired in 19 patients who underwent hip replacement. A spin echo (SE) sequence with four echoes and separate fast spin echo (FSE) proton density (PD)-weighted SE sequences of fat (F) and water (W) were acquired with water and fat suppression, respectively. T2 and water:fat ratio calculations were made for the outlined regions of interest. The calculated MRI values were correlated with the clinical, radiographic, and histopathologic findings. Analyses of variance were done on the MRI data for W/(W + F) and for T2 values (total and focal values) for the symptomatic and contralateral hips. The values were significantly higher in the study group. Statistically significant correlations were found between pain and total W/(W + F), pain and focal T2 values, and the number of microfractures and calculated BME for the focal W/(W + F) in the proximal femora. Statistically significant correlations were found between the radiographic findings and MRI values for total W/(W + F), focal W/(W + F) and focal T2 and among the radiographic findings, pain, and hip movement. On histopathology, only a small amount of BME was seen in eight proximal femora. The amount of BME in the OA hip, as measured by MRI, correlates with the severity of pain, radiographic findings, and number of microfractures. (orig.)

Traumatic anterior hip dislocation in a 12-year-old child

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Gupta Vinay

2013-04-01

Full Text Available 【Abstract】Hip dislocation in children can occur congenitally in isolation or in conjunction with other con-genital abnormalities. Traumatic hip dislocations in children are relatively uncommon and anterior dislocation of hip joint is even rarer. We report such a case following unusual mode of injury in a 12-year-old child. The patient underwent suc-cessful emergent closed reduction of left hip. The clinical course and follow-up assessment of the patient was other-wise uneventful. At 2 years’ follow-up there was no evi-dence of osteoarthritis, coxa magna, heterotrophic calcification, in congruency of the joints or avascular ne-crosis of the head of femur. Key words: Hip; Dislocations; Child

Validity and reliability of the Dutch version of the Copenhagen Hip And Groin Outcome Score (HAGOS-NL in patients with hip pathology.

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Hilde Giezen

Full Text Available The Copenhagen Hip And Groin Outcome Score (HAGOS was developed to assess disease-specific consequences in young to middle-aged, physically active hip and/or groin patients. The study aimed to determine validity and reliability of the Dutch version of the HAGOS (HAGOS-NL for middle-aged patients with hip complaints.To assess validity, 117 participants completed five questionnaires: HAGOS-NL, international Hip Outcome Tool (iHOT-12NL, Hip disability and Osteoarthritis Outcome Score (HOOS, RAND-36 Health Survey and Tegner activity scale. Structural validity was determined by conducting confirmatory factor analysis. Construct validity was analyzed by formulating predefined hypotheses regarding relationships between the HAGOS-NL and subscales of the iHOT-12NL, HOOS, RAND-36 and Tegner activity scale. The HAGOS-NL was filled out again by 67 patients to explore test-retest reliability. Reliability was assessed in terms of Cronbach's alpha, Intraclass Correlation Coefficient (ICC, Standard Error of Measurement (SEM and Minimal Detectable Change (MDC. The Bland and Altman method was used to explore absolute agreement.Factor analysis confirmed that the HAGOS-NL consists of six subscales. All hypotheses were confirmed, indicating good construct validity. Internal consistency was good, with Cronbach's alpha values ranging from 0.89 to 0.98. Test-retest reliability was considered good, with ICC values of 0.80 and higher. The SEM ranged from 6.6 to 12.3, and MDC at individual level from 18.3 to 34.1 and at group level from 2.3 to 4.4. Bland and Altman analyses showed no bias.The HAGOS-NL is a reliable and valid instrument for measuring pain, physical functioning and quality of life in middle-aged patients with hip complaints.

Effects of administration of adipose-derived stromal vascular fraction and platelet-rich plasma to dogs with osteoarthritis of the hip joints.

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Upchurch, David A; Renberg, Walter C; Roush, James K; Milliken, George A; Weiss, Mark L

2016-09-01

OBJECTIVE To evaluate effects of simultaneous intra-articular and IV injection of autologous adipose-derived stromal vascular fraction (SVF) and platelet-rich plasma (PRP) to dogs with osteoarthritis of the hip joints. ANIMALS 22 client-owned dogs (12 placebo-treated [control] dogs and 10 treated dogs). PROCEDURES Dogs with osteoarthritis of the hip joints that caused signs of lameness or discomfort were characterized on the basis of results of orthopedic examination, goniometry, lameness score, the Canine Brief Pain Inventory (CBPI), a visual analogue scale, and results obtained by use of a pressure-sensing walkway at week 0 (baseline). Dogs received a simultaneous intraarticular and IV injection of SVF and PRP or a placebo. Dogs were examined again 4, 8, 12, and 24 weeks after injection. RESULTS CBPI scores were significantly lower for the treatment group at week 24, compared with scores for the control group. Mean visual analogue scale score for the treatment group was significantly higher at week 0 than at weeks 4, 8, or 24. Dogs with baseline peak vertical force (PVF) in the lowest 25th percentile were compared, and the treatment group had a significantly higher PVF than did the control group. After the SVF-PRP injection, fewer dogs in the treated group than in the control group had lameness confirmed during examination. CONCLUSIONS AND CLINICAL RELEVANCE For dogs with osteoarthritis of the hip joints treated with SVF and PRP, improvements in CBPI and PVF were evident at some time points, compared with results for the control group.

Implant Optimisation for Primary Hip Replacement in Patients over 60 Years with Osteoarthritis: A Cohort Study of Clinical Outcomes and Implant Costs Using Data from England and Wales.

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Simon S Jameson

Full Text Available Hip replacement is one of the most commonly performed surgical procedures worldwide; hundreds of implant configurations provide options for femoral head size, joint surface material and fixation method with dramatically varying costs. Robust comparative evidence to inform the choice of implant is needed. This retrospective cohort study uses linked national databases from England and Wales to determine the optimal type of replacement for patients over 60 years undergoing hip replacement for osteoarthritis.Implants included were the commonest brand from each of the four types of replacement (cemented, cementless, hybrid and resurfacing; the reference prosthesis was the cemented hip procedure. Patient reported outcome scores (PROMs, costs and risk of repeat (revision surgery were examined. Multivariable analyses included analysis of covariance to assess improvement in PROMs (Oxford hip score, OHS, and EQ5D index (9159 linked episodes and competing risks modelling of implant survival (79,775 procedures. Cost of implants and ancillary equipment were obtained from National Health Service procurement data.EQ5D score improvements (at 6 months were similar for all hip replacement types. In females, revision risk was significantly higher in cementless hip prostheses (hazard ratio, HR = 2.22, p<0.001, when compared to the reference hip. Although improvement in OHS was statistically higher (22.1 versus 20.5, p<0.001 for cementless implants, this small difference is unlikely to be clinically important. In males, revision risk was significantly higher in cementless (HR = 1.95, p = 0.003 and resurfacing implants, HR = 3.46, p<0.001, with no differences in OHS. Material costs were lowest with the reference implant (cemented, range £1103 to £1524 and highest with cementless implants (£1928 to £4285. Limitations include the design of the study, which is intrinsically vulnerable to omitted variables, a paucity of long-term implant survival data (reflecting the

Effectiveness of an interactive postgraduate educational intervention with patient participation on the adherence to a physiotherapy guideline for hip and knee osteoarthritis: a randomised controlled trial.

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Peter, Wilfred; van der Wees, Philip J; Verhoef, John; de Jong, Zusana; van Bodegom-Vos, Leti; Hilberdink, Wim K H A; Fiocco, Marta; Vliet Vlieland, Thea P M

2015-01-01

To determine the effectiveness of an interactive educational intervention on a physiotherapy guideline for hip and knee osteoarthritis. Physiotherapists were randomly allocated to a 3-h interactive educational course with the collaboration of three patient partners or no intervention. Assessments comprised questionnaires on adherence (score range 0-24), knowledge (score range 0-76), and barriers to use the guideline (score range 0-80). Assessments were conducted 1 week before the interactive course (T0) immediately after (T1), and 3 months thereafter (T2). Change scores were compared between the groups by means of Mann-Whitney U tests and linear mixed models. 284 of 4328 eligible PTs (7%) were included. The intervention (n = 133) was significantly more effective than no intervention (n = 151) concerning self-reported adherence and knowledge with mean differences in change scores (95% CI) at T1 and T2 being 1.4 (0.7-2.0) and 0.9 (0.2-1.7) for adherence and 6.8 (4.5-9.1) and 3.9 (1.7-6.2) for knowledge, (all p values knee osteoarthritis showed a small to moderate positive effect on self-reported guideline adherence and knowledge, whereas for perceived barriers an advantage was only seen on the longer term.

Successful staged hip replacement in septic hip osteoarthritis in osteopetrosis: a case report

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Manzi Giovanni

2012-04-01

Full Text Available Abstract Background Osteopetrosis is a rare, inherited, bone disorder, characterized by osteosclerosis, obliteration of the medullary cavity and calcified cartilage. The autosomal dominant form is compatible with a normal life span, although fractures often result from minimal trauma, due to the pathologic nature of bone. Osteomyelitis is common in patients with osteopetrosis because of a reduced resistance to infection, attributed to the lack of marrow vascularity and impairment of white cell function. Only one case of osteomyelitis of the proximal third of the femur has been previously reported, treated with several repeated debridements and finally with femoral head resection. Here we present for the first time a case of a staged implant of a cementless total hip prosthesis for the treatment of a septic hip in femoral neck nonunion in osteopetrosis. Case presentation A 36-years-old woman, affected by autosomal dominant osteopetrosis was referred to our department because of a septic hip arthritis associated with femoral neck septic non-union, with draining fistulas. The infection occurred early after a plate osteosynthesis for a closed perthrocanteric fracture of the femur and persisted in spite of osteosynthesis removal, surgical debridement and external fixation. In our hospital the patient underwent accurate debridement, femoral head and greater trochanter resection, preparation of the diaphyseal intramedullary canal and implant of an antibiotic-loaded cement spacer. The spacer was exchanged after one month, due to infection recurrence and four months later, a cementless total hip arthroplasty was implanted, with no clinical and laboratory signs of infection recurrence at two years follow-up. Conclusions In case of hip septic arthritis and proximal femur septic non-union, femoral head resection may not be the only option available and staged total hip arthroplasty can be considered.

Isolation of immunomodulatory triterpene acids from a standardized rose hip powder (Rosa canina L.)

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Saaby, Lasse; Jäger, Anna Katharina; Moesby, Lise

2011-01-01

A previously published systematic review and a metaanalysis have concluded that the consumption of standardized rose hip powder (Rosa canina L.) can reduce pain in osteoarthritis patients. Synovial inflammation has been suggested to play an important role in the pathogenesis of osteoarthritis and...

5-year clinical and radiostereometric analysis (RSA) follow-up of 39 CUT femoral neck total hip prostheses in young osteoarthritis patients

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2012-01-01

Background As the number of young patients receiving total hip arthroplasty increases, bone-saving implantations facilitating possible future revision, such as the CUT femoral neck prosthesis, are gaining importance. There have been few medium-term results reported for this prosthesis, however, and its migration pattern has not been analyzed. Patients and methods 39 consecutive CUT femoral neck prostheses were implanted in 32 patients, mean age 37 (17–58) years, with symptomatic osteoarthritis and either less than 55 years of age or with an anatomic anomaly preventing implantation of a diaphyseal stem (n = 1). Patients were followed prospectively using routine clinical examination and radiostereometric analysis (RSA) at 6, 12, 26, and 52 weeks postoperatively and annually thereafter. This study evaluated the 5-year follow-up results. Results The mean Harris hip score increased from 26 (3–51) points preoperatively to 84 (66–98), 86 (55–98), and 87 (47–98) points at 3, 12, and 60 months. 3 stems were revised: 1 after luxation following excessive subsidence due to an undersized component and 2 due to persistent strong thigh pain. 5-year survival was 95% (95% CI: 87–100). Initial migration varied widely in magnitude; median total tip migration was 0.42 mm (0.09–9.4) at 6 weeks, 0.92 mm (0.18–5.9) at 1 year, and 1.10 mm (0.13–6.4) at 5 years. Even after high initial migration, stabilization was achieved in 31 of the 35 RSA-evaluable implants. 3 prostheses showed progressive continuous migration throughout the entire follow-up period, and were considered to be loose, suggesting reduced long-term survival. Interpretation Currently, we cannot recommend the CUT femoral neck prosthesis as a routine treatment option in (young) patients requiring THA. The CUT prosthesis may not reach the 90% survival benchmark at 10 years, and the prosthesis is difficult to implant. If initial stabilization is achieved, however, aseptic loosening is unlikely. A good clinical

Clinical and radiological evaluation of hybrid hip replacement in various disorders of hip

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Dhaon B

2005-01-01

Full Text Available Background: High rates of loosening of cemented implants led to change in technique of fixation of the implant. Methods: Fifty-nine hips were operated in 42 patients with non-cemented acetabular and cemented femoral components between January 1999 and July 2003. The average age of the patient was 45.2 years in our study. Preoperative diagnosis was avascular necrosis (28, ankylosing spondylitis (18, fracture neck femur (9, rheumatoid arthritis (2 and osteoarthritis (2. Results: At an average follow up of 3.6 years (range 1.2-5.8 years excellent to good results were obtained 92% according to Harris hip criteria. No radiological loosening was noted in any femoral or acetabular component on follow up. One poor result was seen in a case of bilateral ankylosing spondylitis operated on one side. Conclusion: Hybrid THA provides a viable and highly acceptable method of treatment of diseases of hip in young patients.

Exercise for osteoarthritis of the hip.

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Fransen, Marlene; McConnell, Sara; Hernandez-Molina, Gabriela; Reichenbach, Stephan

2014-04-22

Current international treatment guidelines recommending therapeutic exercise for people with symptomatic hip osteoarthritis (OA) report are based on limited evidence. To determine whether land-based therapeutic exercise is beneficial for people with hip OA in terms of reduced joint pain and improved physical function and quality of life. We searched five databases from inception up to February 2013. All randomised controlled trials (RCTs) recruiting people with hip OA and comparing some form of land-based therapeutic exercise (as opposed to exercises conducted in water) with a non-exercise group. Four review authors independently selected studies for inclusion. We resolved disagreements through consensus. Two review authors independently extracted data, assessed risk of bias and the quality of the body of evidence for each outcome using the GRADE approach. We conducted analyses on continuous outcomes (pain, physical function and quality of life) and dichotomous outcomes (proportion of study withdrawals). We considered that seven of the 10 included RCTs had a low risk of bias. However, the results may be vulnerable to performance and detection bias as none of the RCTs were able to blind participants to treatment allocation and, while most RCTs reported blinded outcome assessment, pain, physical function and quality of life were participant self reported. One of the 10 RCTs was only reported as a conference abstract and did not provide sufficient data for the evaluation of bias risk.High-quality evidence from nine trials (549 participants) indicated that exercise reduced pain (standardised mean difference (SMD) -0.38, 95% confidence interval (CI) -0.55 to -0.20) and improved physical function (SMD -0.38, 95% CI -0.54 to -0.05) immediately after treatment. Pain and physical function were estimated to be 29 points on a 0- to 100-point scale (0 was no pain or loss of physical function) in the control group; exercise reduced pain by an equivalent of 8 points (95% CI 4 to

Is Cup Positioning Challenged in Hips Previously Treated With Periacetabular Osteotomy?

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Hartig-Andreasen, Charlotte; Stilling, Maiken; Søballe, Kjeld

2014-01-01

After periacetabular osteotomy (PAO), some patients develop osteoarthritis with need of a total hip arthroplasty (THA). We evaluated the outcome of THA following PAO and explored factors associated with inferior cup position and increased polyethylene wear. Follow-up were performed 4 to 10years...... after THA in 34 patients (38 hips) with previous PAO. Computer analysis evaluated cup position and wear rates. No patient had dislocations or revision surgery. Median scores were: Harris hip 96, Oxford hip 38 and WOMAC 78. Mean cup anteversion and abduction angles were 22(o) (range 7°-43°) and 45......° (range 28°-65°). Outliers of cup abduction were associated with persisting dysplasia (CE...

Risk factors of knee osteoarthritis, WHO-ILAR-COPCORD study

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Barghamdi M

2009-01-01

Full Text Available "nBackground: To evaluate the association between age, sex, BMI, waist/hip ratio, smoking, religion, ethnicity, education and knee osteoarthritis. "nMethods: Eligible subjects were randomly included from participants of Tehran COPCORD study, of whom 480 subjects with knee osteoarthritis were compared to 490 subjects without (case-control study. Using a questionnaire developed by COPCORD group (Asia & Oceania, we enquired about the risk factors of knee osteoarthritis i.e. age, sex, BMI, Waist/Hip ratio, religion, ethnicity, education and smoking. Knee osteoarthritis was defined using ACR criteria. Each knee was unit of analysis using GEE technique to evaluate these associations. "nResults: Age (OR; 1.096; CI95%: 1.091-1.1; P: 0.00 and sex (OR; 2.85; CI95%: 2.49-3.28; P: 0.00 showed significant association with knee osteoarthritis. Overweight (OR; 1.81; CI95%: 1.28-2.55; P: 0.00 and obesity (OR; 3.3; CI95%: 2.34-4.66; P: 0.00 both showed higher risk for knee osteoarthritis. The association between waist/hip ratio and knee osteoarthritis showed an OR of 5.28, CI95%: 0.89-31.44; P: 0.07. However, this association was only borderline significant. People with different religion or ethnicity and smokers had no extra risks for knee osteoarthritis. Higher education is a protective factor for knee osteoarthritis as people who had university education compared to people with no/primary education showed a lower risk for knee osteoarthritis (OR; 0.54; CI95%: 0.38-0.78; P: 0.00. "nConclusions: Our study confirmed that elderly, females, overweight and obese people are at higher risk to develop knee osteoarthritis as found in western societies. Higher education is a protective factor against knee osteoarthritis. Ethnicity, religion and smoking showed no extra risk of knee osteoarthritis.

Anterior Hip Subluxation due to Lumbar Degenerative Kyphosis and Posterior Pelvic Tilt

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Hiroyuki Tsuchie

2014-01-01

Full Text Available Nontraumatic anterior subluxation and dislocation of the hip joint are extremely rare. A 58-year-old woman presented to our outpatient clinic with left hip pain with a duration of 15 years. There was no history of trauma or other diseases. Her hip pain usually occurred only on walking and not at rest. Physical examinations demonstrated no tenderness in the hip joint. The range of motion of both hip joints was almost normal. Laxity of other joints was not observed. The bone mineral density of the lumbar spine and proximal femur confirmed a diagnosis of osteoporosis. A plain radiograph showed osteoarthritic changes of the hip joints, severe posterior pelvic tilt, and superior displacement of both femoral heads, especially in a standing position. Three-dimensional computed tomography (3DCT revealed anterior subluxation of both femoral heads. Seven years after the initial visit, both hip joints showed progression to severe osteoarthritis. Although the exact cause remains unclear, lumbar kyphosis, posterior pelvic tilt, and a decrease in acetabular coverage may have influenced the current case. We should be aware of these factors when we examine patients with hip osteoarthritis.

Hydrotherapy improves pain and function in older women with knee osteoarthritis: a randomized controlled trial

OpenAIRE

Dias, João Marcos; Cisneros, Lígia; Dias, Rosângela; Fritsch, Carolina; Gomes, Wellington; Pereira, Leani; Santos, Mary Luci; Ferreira, Paulo Henrique

2017-01-01

Background Currently, there is poor evidence of the effect of hydrotherapy alone on patients with hip or knee osteoarthritis. Objectives The study aimed to assess the impact of hydrotherapy on pain, function, and muscle function in older women with knee osteoarthritis. Methods A randomized controlled trial was conducted to evaluate the efficacy of hydrotherapy in women with knee osteoarthritis. Seventy-three women aged 65 and older were randomized to hydrotherapy (n = 36) or a control group (...

Prognostic factors after a traumatic hip dislocation. A long-term retrospective study.

Science.gov (United States)

Moreta, J; Foruria, X; Sánchez, A; Aguirre, U

Traumatic hip dislocations can have devastating complications such as osteoarthritis or osteonecrosis. The aim of this study was to identify the variables and prognostic factors associated with clinical and radiological outcome after a traumatic hip dislocation at long-term follow-up. A review was performed of all dislocations and fracture-dislocations of the hip from January 1999 to December 2012. A computed tomography scan was performed after reduction in all cases. The Harris Hip Score and modified Merle-d'Aubigné-Postel method were used for clinical evaluation and radiological assessment was performed according to the Thompson and Epstein classification. There were 30 cases in 29 patients with a mean follow-up of 11 years (range, 4-17). The great majority were simple dislocations (21; 70%) vs. complex dislocations (9; 30%). Closed reduction was performed in less than 6h in all except one case (29; 96.7%). All of the patients with simple dislocations had an excellent outcome without radiological signs of osteoarthritis at the end of the follow-up (P<.01). Overall, arthritic signs had developed in 4 patients (13.3%) and avascular necrosis was noted in 3 patients (10%). Five patients with intraarticular fragments were treated non-operatively, and 3 of them developed arthritic changes (P<.05). Our study suggests that complex dislocations are associated with poorer functional and radiological outcomes than simple dislocations. We also found a strong association between intraarticular fragments and osteoarthritis, so surgical fragment removal could be considered in these cases. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

Cross-cultural adaptation and validation of the Turkish version of Oxford hip score.

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Tuğay, Baki Umut; Tuğay, Nazan; Güney, Hande; Hazar, Zeynep; Yüksel, İnci; Atilla, Bülent

2015-06-01

The purpose of this study was to translate the Oxford hip score (OHS) into Turkish and to evaluate the psychometric properties by testing the internal consistency, reproducibility, construct validity, and responsiveness in patients with hip osteoarthritis (OA). Oxford hip score was translated and culturally adapted according to the guidelines in the literature. Seventy patients (mean age 61.45 ± 9.29 years) with hip osteoarthritis participated in the study. Patients completed the Turkish Oxford hip score (OHS-TR), the Short-Form 36 (SF-36), and Western Ontario and McMaster Universities Index (WOMAC). Internal consistency was tested using Cronbach's α coefficient. Patients completed OHS-TR questionnaire twice in 7 days for determining the reproducibility. Correlation between the total results of both tests was determined by the Pearson correlation coefficient and intraclass correlation coefficient (ICC). Validity was assessed by calculating the Pearson correlation coefficient between the OHS-TR and WOMAC and SF-36 scores. Floor and ceiling effects were analyzed. The internal consistency was high (Cronbach's α 0.93). The construct validity showed a significant correlation between the OHS-TR and WOMAC and related SF-36 domains (p < 0.001). The ICC's ranged between 0.80 and 0.99. There was no floor or ceiling effect in total OHS-TR score. The OHS-TR questionnaire is valid, reliable, and responsive for the Turkish-speaking patients with hip OA.

New application of 18F-fluoride PET for the detection of bone remodeling in early-stage osteoarthritis of the hip.

Science.gov (United States)

Kobayashi, Naomi; Inaba, Yutaka; Tateishi, Ukihide; Yukizawa, Yohei; Ike, Hiroyuki; Inoue, Tomio; Saito, Tomoyuki

2013-10-01

Recent studies have reported the acceleration of subchondral bone remodeling during the development of osteoarthritis (OA). However, it is not possible to evaluate such molecular abnormalities using conventional radiographic techniques. We have applied 18F-fluoride PET to the analysis of painful or dysplastic hips at various stages of OA and then compared this with radiographic findings and clinical findings. A consecutive series of 65 joints from 48 patients (average age, 40 years; range, 19-72 years) with a hip joint complaint or radiographic dysplastic hip were enrolled in this study. Twenty-five contralateral joints without any evidence of OA or clinical symptoms were assigned as a normal control group. Radiographic evaluations were performed on the basis of Kellgren and Lawrence grade and the minimum joint space. Clinical evaluations were performed using the grading scale for pain severity and the SUVmax was measured for each joint. The association between SUVmax and the radiographic or clinical findings was evaluated. 18F-fluoride PET shows a significantly higher uptake value for progressive-stage OA cases than for early-stage cases and also shows a significantly higher uptake value in cases with severe pain. Even in early-OA-stage patients who do not show joint space narrowing on a plain x-ray, cases with severe pain show a significantly higher uptake value. 18F-fluoride PET has great potential as an imaging method for diagnosing early-stage OA without any marked radiographic changes.

Body mass index and risk of perioperative cardiovascular adverse events and mortality in 34,744 Danish patients undergoing hip or knee replacement

DEFF Research Database (Denmark)

Thornqvist, Catharina; Gislason, Gunnar H; Køber, Lars

2014-01-01

underwent elective primary hip or knee replacement surgery between 2005 and 2011. We used multivariable Cox regression models to calculate the 30-day risks of MACE and mortality associated with 5 BMI groups (underweight (BMI ...BACKGROUND AND PURPOSE: Obesity is a risk factor for osteoarthritis in the lower limb, yet the cardiovascular risks associated with obesity in hip or knee replacement surgery are unknown. We examined associations between body mass index (BMI) and the risk of a major adverse cardiovascular event...... (MACE: ischemic stroke, acute myocardial infarction, or cardiovascular death) or the risk of all-cause mortality in a nationwide Danish cohort of patients who underwent primary hip or knee replacement surgery. METHODS: Using Danish nationwide registries, we identified 34,744 patients aged ≥ 20 years who...

Translation and cultural adaptation of the oxford hip score for Iranian population

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Mohsen Nourbakhsh

2013-01-01

Conclusions: Our study demonstrated the trans-cultural adaptation and validation of the Persian OHS is a reliable and practicable instrument for assessment of function and pain in Iranian patients with hip osteoarthritis.

Effect of preoperative education of patients before hip or knee replacement surgery: A systematic review

DEFF Research Database (Denmark)

Aydin, Dogu; Klit, Jakob; Husted, Henrik

2013-01-01

Background Total hip (THA) and knee arthroplasty (TKA) are standard procedures for treatment of end stage osteoarthritis, and much is done to optimize results. It is usually hypothesized that education of patients before surgery reduces anxiety, secures more realistic patient expectations...... and enhances postoperative outcomes. Objectives To determine whether results reported in the literature proves an effect of preoperative education on postoperative outcomes in replacement surgery patients regarding anxiety, pain, length of hospital stay, patient satisfaction, postoperative complications...... visual) given by health professionals to patients were included. Results Seven studies involving 677 participants met the inclusion criteria. Two studies involved patients undergoing THA replacement, while five studies involved patients undergoing both THA and TKA replacement surgery. Mean number...

A Modified Triple Pelvic Osteotomy for the Treatment of Hip Hypoplasia

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Hassan Rahimi

2013-09-01

Full Text Available Background: The prevalence of hip dysplasia is 1 in 1000. Several pelvic osteotomy methods have been developed to prevent early osteoarthritis, such as triple osteotomy. In this study we are going to introduce our new technique that was done on 4 patients with favorable short-term results.   Methods: Four patients underwent triple osteotomy and fixation using a reconstruction plate and early weight bearing was started. Results: The Harris Hip Score, limb length, center-edge angle, and acetabular inclination showed improvement. Conclusion: This modified technique is suggested for corrective surgery on adult dysplastic hips.

How much arthritis is too much for hip arthroscopy: a systematic review.

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Domb, Benjamin G; Gui, Chengcheng; Lodhia, Parth

2015-03-01

The purpose of this study was to determine the extent of preoperative osteoarthritis (OA) that precludes benefit from hip arthroscopy by systematically reviewing the literature on hip arthroscopy in the setting of OA. We searched the Medline and PubMed databases using the following Medical Subject Heading terms: arthritis, osteoarthritis, chondral damage, chondral injury, chondral delamination, and hip arthroscopy. Two authors independently reviewed the literature and included articles if they were in the English language; commented on preoperative factors, parameters, physical examination, or diagnostic testing that may be evidence of cartilage damage and/or arthritis; contained outcome data on patients undergoing hip arthroscopy; and had a sample size of at least 10 patients with arthritic changes in the hip. We excluded review articles, technique articles, articles with overlapping patient populations, articles with hip arthroscopy used as an adjunct to an open procedure, articles with inflammatory and septic arthritis, and articles with a mean age younger than 18 years. Our search identified 518 articles, of which 15 met the inclusion and exclusion criteria. Two thousand fifty-one hips underwent arthroscopy at a mean patient age of 40.2 years. Of these, 1,195 hips had signs of OA. There were 345 conversions to total hip arthroplasty/surface replacement arthroplasty. Of these patients, 274 had OA. Eight patient-reported outcome instruments were used. Factors influencing outcomes were preoperative OA, age, chondral damage, femoroacetabular impingement, and duration of symptoms. Current evidence is insufficient to define a cutoff for how much arthritis is too much for hip arthroscopy. However, this analysis shows that patients with a Tönnis grade of 1 or greater or a joint space of 2 mm or less are less likely to benefit from hip arthroscopy and more likely to require conversion to total hip arthroplasty/surface replacement arthroplasty. Postoperative scores on

Use of Hip Arthroscopy and Risk of Conversion to Total Hip Arthroplasty: A Population-Based Analysis.

Science.gov (United States)

Schairer, William W; Nwachukwu, Benedict U; McCormick, Frank; Lyman, Stephen; Mayman, David

2016-04-01

To use population-level data to (1) evaluate the conversion rate of total hip arthroplasty (THA) within 2 years of hip arthroscopy and (2) assess the influence of age, arthritis, and obesity on the rate of conversion to THA. We used the State Ambulatory Surgery Databases and State Inpatient Databases for California and Florida from 2005 through 2012, which contain 100% of patient visits. Hip arthroscopy patients were tracked for subsequent primary THA within 2 years. Out-of-state patients and patients with less than 2 years follow-up were excluded. Multivariate analysis identified risks for subsequent hip arthroplasty after arthroscopy. We identified 7,351 patients who underwent hip arthroscopy with 2 years follow-up. The mean age was 43.9 ± 13.7 years, and 58.8% were female patients. Overall, 11.7% of patients underwent THA conversion within 2 years. The conversion rate was lowest in patients aged younger than 40 years (3.0%) and highest in the 60- to 69-year-old group (35.0%) (P arthroscopy. Patients treated at high-volume hip arthroscopy centers had a lower THA conversion rate than those treated at low-volume centers (15.1% v 9.7%, P arthroscopy is performed in patients of various ages, including middle-aged and elderly patients. Older patients have a higher rate of conversion to THA, as do patients with osteoarthritis or obesity. Level III, retrospective comparative study. Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

The role of acetabulum geometry and femoral head-neck ratio in the development of osteoarthritis in young men

DEFF Research Database (Denmark)

Halle, B; Halle, D M; Torfing, T

2007-01-01

and the consequence of acetabular retroversion on standardized x-rays. Men aged 26-55 years who earlier had a total hip arthroplasty were included in the case group. This group was compared to a control-group of men treated as trauma patients. The study indicates that acetabular dysplasia and retroversion......We studied the role of acetabulum geometry and head neck ratio in the development of osteoarthritis of the hip in young men. Contrary to previous studies we evaluated the significance of the anterior, posterior and total coverage of the femoral head, the influence of the femoral neck...... and a relative decreased head neck ratio are associated with osteoarthritis of the hip in young men....

Cytokines as a predictor of clinical response following hip arthroscopy: minimum 2-year follow-up.

Science.gov (United States)

Shapiro, Lauren M; Safran, Marc R; Maloney, William J; Goodman, Stuart B; Huddleston, James I; Bellino, Michael J; Scuderi, Gaetano J; Abrams, Geoffrey D

2016-08-01

Hip arthroscopy in patients with osteoarthritis has been shown to have suboptimal outcomes. Elevated cytokine concentrations in hip synovial fluid have previously been shown to be associated with cartilage pathology. The purpose of this study was to determine whether a relationship exists between hip synovial fluid cytokine concentration and clinical outcomes at a minimum of 2 years following hip arthroscopy. Seventeen patients without radiographic evidence of osteoarthritis had synovial fluid aspirated at time of portal establishment during hip arthroscopy. Analytes included fibronectin-aggrecan complex as well as a multiplex cytokine array. Patients completed the modified Harris Hip Score, Western Ontario and McMaster Universities Arthritis Index and the International Hip Outcomes Tool pre-operatively and at a minimum of 2 years following surgery. Pre and post-operative scores were compared with a paired t-test, and the association between cytokine values and clinical outcome scores was performed with Pearson's correlation coefficient with an alpha value of 0.05 set as significant. Sixteen of seventeen patients completed 2-year follow-up questionnaires (94%). There was a significant increase in pre-operative to post-operative score for each clinical outcome measure. No statistically significant correlation was seen between any of the intra-operative cytokine values and either the 2-year follow-up scores or the change from pre-operative to final follow-up outcome values. No statistically significant associations were seen between hip synovial fluid cytokine concentrations and 2-year follow-up clinical outcome assessment scores for those undergoing hip arthroscopy.

Neuromuscular exercise improves functional performance in patients with severe hip osteoarthritis

DEFF Research Database (Denmark)

Villadsen, Allan; Overgaard, Søren; Larsen, Anders Holsgaard

. Randomized controlled trial (Clinicaltrials.gov identifier: NCT01003756). 84 patients, 51% female, mean age 68.6±7.8 years, BMI 28.7±4.7 scheduled for total hip replacement at Svendborg Community Hospital, Odense University Hospital, Denmark were included. Intervention. Participants were randomized...... to an eight-week neuromuscular exercise (NEMEX-TJR) intervention or care-as-usual (verbal and written preoperative information). Intervention was supervised and offered twice a week with each session lasting one hour. The program is considered feasible and safe in this patient group and previously described......±4 sessions (Table 1). In favor of the intervention group, the between-group difference was significant for 20-m walk (2.2 seconds, p=.009), chair stands (1.7 seconds, p=.022) and leg extension for the non operated leg (.17 W/kg, p=.049) (Table 2). Conclusion. Eight weeks neuromuscular exercise according...

Digital X-ray radiogrammetry better identifies osteoarthritis patients with a low bone mineral density than quantitative ultrasound

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Goerres, Gerhard W. [University Hospital Zurich, Institute of Diagnostic Radiology, Department of Medical Radiology, Zurich (Switzerland); University Hospital Zurich, Osteoporosis Center, Zurich (Switzerland); Frey, Diana; Studer, Annina; Hauser, Dagmar; Zilic, Nathalie [University Hospital Zurich, Osteoporosis Center, Zurich (Switzerland); Hany, Thomas F. [University Hospital Zurich, Institute of Nuclear Medicine, Department of Medical Radiology, Zurich (Switzerland); Seifert, Burkhardt [University of Zurich, Department of Biostatistics, Zurich (Switzerland); Haeuselmann, Hans J. [Center for Rheumatology and Bone Disease, Klinik im Park, Zurich (Switzerland); Michel, Beat A.; Uebelhart, Daniel [University Hospital Zurich, Osteoporosis Center, Zurich (Switzerland); University Hospital Zurich, Department of Rheumatology and Institute of Physical Medicine, Zurich (Switzerland); Hans, Didier [University Hospital Geneva, Division of Nuclear Medicine, Geneva (Switzerland)

2007-04-15

This study assessed the ability of quantitative ultrasound (QUS) and digital X-ray radiogrammetry (DXR) to identify osteopenia and osteoporosis in patients with knee osteoarthritis (OA). One hundred and sixty-one patients with painful knee OA (81 men, 80 women; age 62.6{+-}9.2 years, range 40-82 years) were included in this cross-sectional study and underwent dual-energy X-ray absorptiometry (DXA) of both hips and the lumbar spine, QUS of the phalanges and calcanei of both hands and heels, and DXR using radiographs of both hands. Unpaired t-test, Mann-Whitney U test, ROC analysis and Spearman's rank correlation were used for comparisons and correlation of methods. Using DXA as the reference standard, we defined a low bone mineral density (BMD) as a T-score {<=}-1.0 at the lumbar spine or proximal femur. In contrast to phalangeal or calcaneal QUS, DXR was able to discriminate patients with a low BMD at the lumbar spine (p<0.0001) or hips (p<0.0001). ROC analysis showed that DXR had an acceptable predictive power in identifying OA patients a low hip BMD (sensitivity 70%, specificity 71%). Therefore, DXR used as a screening tool could help in identifying patients with knee OA for DXA. (orig.)

Hip resurfacing arthroplasty in treatment of avascular necrosis of the femoral head.

Science.gov (United States)

Pyda, Michał; Koczy, Bogdan; Widuchowski, Wojciech; Widuchowska, Małgorzata; Stołtny, Tomasz; Mielnik, Michał; Hermanson, Jacek

2015-01-25

Hip resurfacing is a conservative type of total hip arthroplasty but its use is controversial, especially in patients with osteonecrosis. The aim of this study was analysis of the clinical and radiographic outcomes of hip resurfacing in patients with osteonecrosis. Between 2007 and 2008, 30 hip resurfacing arthroplasties were performed due to osteoarthritis secondary to avascular necrosis of femoral head staged as Ficat III and IV. Patients were qualified to resurfacing arthroplasty when the extent of avascular necrosis using Kerboul's method was avascular necrosis and head-neck junction was >20°. All patients were evaluated clinically and radiologically before and 60 months after the operation. The mean Harris Hip Score (HHS) score increased from 47.8 to 94.25 (p<0.05). Physical activity level (University of California, Los Angeles activity score--UCLA activity score) improved from 3.7 to 7.55 (p<0.05). No implant migration was observed. Management of osteonecrosis of the hip with resurfacing arthroplasty seems to be effective in strictly-selected patients.

Responsiveness of the OARSI-OMERACT osteoarthritis pain and function measures

DEFF Research Database (Denmark)

Bond, M; Davis, A; Lohmander, Stefan

2012-01-01

To assess the responsiveness of the Intermittent and Constant Osteoarthritis Pain (ICOAP) measure, Hip Disability and Osteoarthritis Outcome Score Physical Function Short Form (HOOS-PS), and the Knee Disability and Osteoarthritis Outcome Score Physical Function Short Form (KOOS-PS) in a pharmacol...

Lateral trunk lean and medializing the knee as gait strategies for knee osteoarthritis

NARCIS (Netherlands)

Gerbrands, T. A.; Pisters, M. F.; Theeven, P. J R; Verschueren, S.; Vanwanseele, B.

2017-01-01

Objective To determine (1) if Medial Thrust or Trunk Lean reduces the knee adduction moment (EKAM) the most during gait in patients with medial knee osteoarthritis, (2) if the best overall strategy is the most effective for each patient and (3) if these strategies affect ankle and hip kinetics.

Subgroup analyses of the effectiveness of oral glucosamine for knee and hip osteoarthritis: a systematic review and individual patient data meta-analysis from the OA trial bank.

Science.gov (United States)

Runhaar, Jos; Rozendaal, Rianne M; van Middelkoop, Marienke; Bijlsma, Hans J W; Doherty, Michael; Dziedzic, Krysia S; Lohmander, L Stefan; McAlindon, Timothy; Zhang, Weiya; Bierma Zeinstra, Sita

2017-11-01

To evaluate the effectiveness of oral glucosamine in subgroups of people with hip or knee osteoarthritis (OA) based on baseline pain severity, body mass index (BMI), sex, structural abnormalities and presence of inflammation using individual patient data. After a systematic search of the literature and clinical trial registries, all randomised controlled trials (RCTs) evaluating the effect of any oral glucosamine substance in patients with clinically or radiographically defined hip or knee OA were contacted. As a minimum, pain, age, sex and BMI at baseline and pain as an outcome measure needed to be assessed. Of 21 eligible studies, six (n=1663) shared their trial data with the OA Trial Bank. Five trials (all independent of industry, n=1625) compared glucosamine with placebo, representing 55% of the total number of participants in all published placebo-controlled RCTs. Glucosamine was no better than placebo for pain or function at short (3 months) and long-term (24 months) follow-up. Glucosamine was also no better than placebo among the predefined subgroups. Stratification for knee OA and type of glucosamine did not alter these results. Although proposed and debated for several years, open trial data are not widely made available for studies of glucosamine for OA, especially those sponsored by industry. Currently, there is no good evidence to support the use of glucosamine for hip or knee OA and an absence of evidence to support specific consideration of glucosamine for any clinically relevant OA subgroup according to baseline pain severity, BMI, sex, structural abnormalities or presence of inflammation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Psychosocial generalised resistance resources and clinical indicators of patients suffering from Osteoarthritis at the Institute of Rural Health in Lublin, Poland

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Wioletta Tuszyńska-Bogucka

2015-05-01

Full Text Available Objective. The aim of the study was investigation of the correlations between medical indicators of the course of illness and psychological factors, treated as generalised resistance resources, according to the Salutogenic Model by A.Antonovsky. The salutogenic orientation is one of the more viable paradigms for health promotion research and practice, and is offered as a useful theory for taking a salutogenic approach to health research. Materials and methods. Data was used of 67 patients at Institute of Rural Health in Lublin, Poland, suffering from Osteoarthritis. Using psychological test methods: SOC-29, CISS, AIS, IZZ, KNS, GSES, BDI and The Index of Severity for Osteoarthritis of the Hip or the Knee and The Low Back Pain Rating Scale as medical indicators of the course of the illness. Results. Analysis showed significance correlations between some psychosocial (sense of coherence, stress coping strategies, acceptance of illness, health behaviour, hope for success, self-efficacy and depression and medical variables (intensity of the degenerative disease and low back spine. Conclusions. Results of analysis showed that psychological factors within the meaning of psychosocial resources may be potential pathways for improving or disturbing the treatment effects in the course of hip and knee osteoarthritis treatment, and/or the patient’s condition.

CHECKing radiographic joint damage in early osteoarthritis

NARCIS (Netherlands)

Kinds, M.B.

2012-01-01

Osteoarthritis Osteoarthritis (OA) is the most common joint disease, characterized by pain and functional disability. OA commonly involves the larger joints, with symptomatic knee and hip OA affecting 6% and 3% of the adult population (age 30 years and over), respectively. The prevalence and disease

Associations of the interleukin-1 gene locus polymorphisms with risk to hip and knee osteoarthritis: gender and subpopulation differences.

Science.gov (United States)

Kaarvatn, M H; Jotanovic, Z; Mihelic, R; Etokebe, G E; Mulac-Jericevic, B; Tijanic, T; Balen, S; Sestan, B; Dembic, Z

2013-02-01

Genetic predisposition to the complex hereditary disease like osteoarthritis (OA) of the large joints (hip and knee) includes the interleukin-1 gene (IL-1) cluster on chromosome 2. Using a case-control study with 500 OA patients (240 knee and 260 hip OA patients, all with joint replacement), we analysed frequencies of IL-1 gene cluster polymorphisms in Croatian Caucasian population. The control samples came from 531 healthy individuals including blood donors. We genotyped two single nucleotide polymorphisms in the IL-1 gene locus at IL-1A (-889, C>T, rs1800587) and IL-1B (+3594, C>T, rs1143634) and compared their frequencies between patients and controls. We predicted haplotypes by combining current data with our previous results on gene polymorphisms (IL-1B, rs16944 and the IL-1 receptor antagonist gene [IL-1RN] variable number tandem repeat [VNTR]) for the same population. Haplotype analyses revealed gender disparities and showed that women carriers of the 1-2-1-1 haplotype [IL-1A(rs1800587) - IL-1B(rs1143634) - IL-1B(rs16944) - IL-1RN(VNTR)] had sixfold lower risk to develop knee OA. However, carriers of the 1-1-1-2 haplotype of both sexes had over twofold higher predisposition to hip OA. Our results differ from some earlier studies in Caucasian subpopulations, which may be due to the fact that this is the first study to separate genders in assessing the IL-1-locus genetic risk of OA. The results suggest that inflammatory mediators like IL-1 might be implicated in the pathogenesis of primary OA in large joints and that as yet unidentified gender-specific factors exist in a Croatian Caucasian population. © 2012 The Authors. Scandinavian Journal of Immunology © 2012 Blackwell Publishing Ltd.

Osteoarthritis - histology and pathogenetic concepts

International Nuclear Information System (INIS)

Sulzbacher, I.

2000-01-01

Osteoarthitis is the most common joint disease affecting over 60% of the elderly population. It is characterized by the progressive erosion of articular cartilage leading to incapacity of movement. In the great majority of instances, osteoarthritis appears insidiously, without apparent initiating cause. This primary form is usually oligoarticular involving hip, knee, cervical vertebrae, interphalangeal joints of the fingers or tarsometatarsal joints of the feet. In case of an underlying systemic diasease or local injury the cartilage destruction is considered as secondary osteoarthritis. The pathogenesis of primary osteoarthritis suggests an intrinsic disease of cartilage in which biochemical and metabolic alterations result in its breakdown. Within the last decades different models were stablished which also concentrated on other joint structures such as bone or ligaments. Changes of the subchondral bone were found to precide cartilage damage suggesting a primary alteration of the subchondral region. Other studies concentrated on the metabolic activity of chondrocytes in healthy cartilage of osteoarthritis patients. The precise event that leads to these changes is still not clear. This review concentrates on the histological features in the course of the disease and tries to provide a summary on different pathogenetic concepts. (orig.) [de

Gait symmetry and hip strength in women with developmental dysplasia following hip arthroplasty compared to healthy subjects : A cross-sectional study

NARCIS (Netherlands)

Leijendekkers, Ruud A.; Marra, Marco A.; Kolk, Sjoerd; Van Bon, Geert; Schreurs, B. Wim; Weerdesteyn, Vivian; Verdonschot, Nico

2018-01-01

Introduction: Untreated unilateral developmental dysplasia of the hip (DDH) results in asymmetry of gait and hip strength and may lead to early osteoarthritis, which is commonly treated with a total hip arthroplasty (THA). There is limited knowledge about the obtained symmetry of gait and hip

Impact of clinical osteoarthritis of the hip, knee and hand on self-rated health in six European countries: the European Project on OSteoArthritis.

Science.gov (United States)

van Schoor, N M; Zambon, S; Castell, M V; Cooper, C; Denkinger, M; Dennison, E M; Edwards, M H; Herbolsheimer, F; Maggi, S; Sánchez-Martinez, M; Pedersen, N L; Peter, R; Schaap, L A; Rijnhart, J J M; van der Pas, S; Deeg, D J H

2016-06-01

Osteoarthritis (OA) has been shown to be associated with decreased physical function, which may impact upon a person's self-rated health (SRH). Only a few studies have examined the association between OA and SRH in the general population, but to date none have used a clinical definition of OA. The objectives are: (1) To examine the cross-sectional association between clinical OA and fair-to-poor SRH in the general population; (2) To examine whether this association differs between countries; (3) To examine whether physical function is a mediator in the association between clinical OA and SRH. Baseline data of the European Project on OSteoArthritis (EPOSA) were used, which includes pre-harmonized data from six European cohort studies (n = 2709). Clinical OA was defined according to the American College of Rheumatology criteria. SRH was assessed using one question: How is your health in general? Physical function was assessed using the Western Ontario and McMaster Universities OA Index and Australian/Canadian OA Hand Index. The prevalence of fair-to-poor SRH ranged from 19.8 % in the United Kingdom to 63.5 % in Italy. Although country differences in the strength of the associations were observed, clinical OA of the hip, knee and hand were significantly associated with fair-to-poor SRH in five out of six European countries. In most countries and at most sites, the association between clinical OA and fair-to-poor SRH was partly or fully mediated by physical function. Clinical OA at different sites was related to fair-to-poor SRH in the general population. Most associations were (partly) mediated by physical functioning, indicating that deteriorating physical function in patients with OA should be a point of attention in patient care.

COMPLEX FUNCTIONAL ASSESSMENT OF THE HIP JOINT.

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Maya S. Krastanova

2015-09-01

Full Text Available Introduction: In relation to the study reporting the effects of applying phased complex rehabilitation in patients with total hip arthroplasty, it has been concluded that the everyday clinical practice in Bulgaria does not apply complex examination, giving an objective picture about the extent of functional status of patients with trauma and diseases of the hip. Aim: The main goal of this report is to present a test which incorporates all known and routine research and in which the total number of points determines the functional status of patients with trauma and diseases of the hip. Material and Methods: Based on the Hip dysfunction and Osteoarthritis Outcome Score, the Harris Hip Score modified test, scale D’Aubigne and Postel and Iowa’s test for complex functional evaluation of the hip joint, we have developed a test including information about the degree of pain; goniometry and manual muscle testing of the hip; locomotor test – type of gait and adjuvants; test for Daily Activities of Life. The test has been developed on the basis of expert assessment by doctors and physiotherapists of the proposed indicators for evaluation and determination of the weighting factors’ contribution to the general condition of the patient. Conclusion: The developed and tested method of complex functional assessment of the hip joint enables our colleagues, dealing with trauma and diseases of the hip, to use it in various research and scientific projects, as well as in general medical practice.

Low bone mineral density is associated with reduced hip joint space width in women: results from the Copenhagen Osteoarthritis Study

DEFF Research Database (Denmark)

Jacobsen, Steffen; Jensen, Trine W; Bach-Mortensen, Pernille

2007-01-01

inconclusive. The present cross-sectional study investigated the relationship between reduced bone mineral density (BMD), as a surrogate parameter of endogenous estrogen status assessed by digital x-ray radiogrammetry, and reduced minimum hip joint space width (JSW). DESIGN: Standardized hand radiographs...... of the Copenhagen Osteoarthritis Study cohort of 3,913 adults (1,470 male/2,443 female) with a mean age of 60 years (range, 18-92) were analyzed using X-Posure digital software, version 2.0 (Sectra-Pronosco). The system is operator independent. From 1,200 individual measurements per radiograph, mean BMD...... was calculated. Minimum hip JSW was assessed on standardized pelvic radiographs. RESULTS: Digital x-ray radiogrammetry BMD decreased in both men and women after the age of 45 years, progressively more so in women. Although minimum hip JSW in men remained relatively unaltered throughout life, a marked decline...

Patients with Black Hip and Black Knee Due to Ochronotic Arthropathy: Case Report and Review of Literature

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Mehmet Ali Acar

2013-11-01

Full Text Available Ochronotic arthropathy is a manifestation of longstanding alkaptonuria. With increasing age, an accumulation of pigment deposits of homogentisic acid in the joint cartilage results in ochronotic osteoarthritis. We present a case of a 62-year-old female who underwent staged left uncemented total hip and right cemented total knee arthroplasty for osteoarthritis secondary to ochronosis.

Diagnostic value of hematological parameters in patients with osteoarthritis

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Serdar Hira

2017-03-01

Results: There were no significant differences in WBC, RDW, PLT, RPR levels between two groups. NLR and PLR values were significantly higher in the osteoarthritis group than in the control group. RBC, MPV and PDW values were significantly lower in the osteoarthritis group than in the control group (all . MPV and RBC were negatively correlated with ESR and CRP in osteoarthritis patients. Conclusion: Hematological inflammatory markers might be useful parameters that could be used in patients with osteoarthritis. [Cukurova Med J 2017; 42(1.000: 120-125

Functional capacity of people with early osteoarthritis : a comparison between subjects from the cohort hip and cohort knee (CHECK) and healthy ageing workers

NARCIS (Netherlands)

Bieleman, H. J.; van Ittersum, M. W.; Groothoff, J. W.; Oostveen, J. C. M.; Oosterveld, F. G. J.; van der Schans, C. P.; Soer, R.; Reneman, M. F.

2010-01-01

The prevalence of osteoarthritis (OA) increases, but the impact of the disorder on peoples' functional capacity is not known. Therefore, the objective of this study was to compare self-reported health status and functional capacity of subjects with early OA of hip and/or knee to reference data of

Comparison of total hip arthroplasty in osteoarthritis of mechanical and rheumatologic causes

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Ejnisman, Leandro; Leonhardt, Nathalia Zalc; Fernandes, Laura Fillipini Lorimier; Leonhardt, Marcos de Camargo; Vicente, José Ricardo Negreiros; Croci, Alberto Tesconi

2014-01-01

Objective: To compare the use of uncemented implants in total hip arthroplasty in patients with rheumathologic diseases and mechanical osteoarthrosis. Methods: We retrospectively evaluated 196 patients who were operated by the Hip and Arthroplasty Surgery Group of the IOT-HCFMUSP between 2005 and 2009. Patients were divided into two groups: mechanical causes (165 patients) and rheumathologic causes (31 patients). Groups were compared between each other in age, gender and follow-up time. Osseointegration rate and percentage of failure in arthroplasty were evaluated. Results: No statistically significant difference was found in osseointegration rates (in both femoral and acetabular components) in both groups. The rates of revision surgery and implant survival also did not show statistically significant differences. Conclusion: The use of uncemented total hip arthroplasty did not show worse results in rheumathologic patients. Level of Evidence III, Retrospective Case Control Study. PMID:24644419

Magnetic resonance imaging of labral cysts of the hip

International Nuclear Information System (INIS)

Schnarkowski, P.; Steinbach, L.S.; Tirman, P.F.J.; Peterfy, C.G.; Genant, H.K.

1996-01-01

Objective. To present the magnetic resonance (MR) imaging findings in patients with labral cysts adjacent to the acetabulum and to examine their association with hip pathology. Design. MR images and conventional radiographs of seven patients with paralabral cysts were retrospectively reviewed by three musculoskeletal radiologists. Patients. The patients included three men and four women with hip pain, ranging in age from 29 to 82 years. Two patients had developmental dysplasia of the hip and six had a history of remote trauma/dislocation. Clinical history and follow-up were obtained in all patients. Surgery was performed on one patient. Results and conclusions. Paralabral cysts were located in the posterosuperior aspect of the hip joint in five patients and in the anterior aspect in two patients. A tear of the adjacent acetabular labrum was confirmed surgically in one patient, and in all patients the MR features suggested the presence of an abnormal labrum. Osteoarthritis was observed in three patients and there was associated subchondral cyst formation in the acetabulum adjacent to the cyst in three patients. The paralabral cyst of the hip is well visualized on MR imaging and is seen in patients with a predisposition to labral pathology. (orig.). With 3 figs., 1 tab

Magnetic resonance imaging of labral cysts of the hip

Energy Technology Data Exchange (ETDEWEB)

Schnarkowski, P. [Department of Radiology, University of California, San Francisco, CA (United States)]|[Department of Radiology, Ludwig-Maximilians-University, Munich (Germany); Steinbach, L.S. [Department of Radiology, University of California, San Francisco, CA (United States); Tirman, P.F.J. [Department of Radiology, University of California, San Francisco, CA (United States)]|[San Francisco Magnetic Resonance Center, San Francisco, CA (United States); Peterfy, C.G. [Department of Radiology, University of California, San Francisco, CA (United States); Genant, H.K. [Department of Radiology, University of California, San Francisco, CA (United States)

1996-11-01

Objective. To present the magnetic resonance (MR) imaging findings in patients with labral cysts adjacent to the acetabulum and to examine their association with hip pathology. Design. MR images and conventional radiographs of seven patients with paralabral cysts were retrospectively reviewed by three musculoskeletal radiologists. Patients. The patients included three men and four women with hip pain, ranging in age from 29 to 82 years. Two patients had developmental dysplasia of the hip and six had a history of remote trauma/dislocation. Clinical history and follow-up were obtained in all patients. Surgery was performed on one patient. Results and conclusions. Paralabral cysts were located in the posterosuperior aspect of the hip joint in five patients and in the anterior aspect in two patients. A tear of the adjacent acetabular labrum was confirmed surgically in one patient, and in all patients the MR features suggested the presence of an abnormal labrum. Osteoarthritis was observed in three patients and there was associated subchondral cyst formation in the acetabulum adjacent to the cyst in three patients. The paralabral cyst of the hip is well visualized on MR imaging and is seen in patients with a predisposition to labral pathology. (orig.). With 3 figs., 1 tab.

High risk of early periprosthetic fractures after primary hip arthroplasty in elderly patients using a cemented, tapered, polished stem

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Brodén, Cyrus; Mukka, Sebastian; Muren, Olle; Eisler, Thomas; Boden, Henrik; Stark, André; Sköldenberg, Olof

2015-01-01

Background and purpose Postoperative periprosthetic femoral fracture (PPF) after hip arthroplasty is associated with considerable morbidity and mortality. We assessed the incidence and characteristics of periprosthetic fractures in a consecutive cohort of elderly patients treated with a cemented, collarless, polished and tapered femoral stem (CPT). Patients and methods In this single-center prospective cohort study, we included 1,403 hips in 1,357 patients (mean age 82 (range 52–102) years, 72% women) with primary osteoarthritis (OA) or a femoral neck fracture (FNF) as indication for surgery (367 hips and 1,036 hips, respectively). 64% of patients were ASA class 3 or 4. Hip-related complications and need for repeat surgery were assessed at a mean follow-up time of 4 (1–7) years. A Cox regression analysis was used to evaluate risk factors associated with PPF. Results 47 hips (3.3%) sustained a periprosthetic fracture at median 7 (2–79) months postoperatively; 41 were comminute Vancouver B2 or complex C-type fractures. The fracture rate was 3.8% for FNF patients and 2.2% for OA patients (hazard ratio (HR) = 4; 95% CI: 1.3–12). Patients > 80 years of age also had a higher risk of fracture (HR = 2; 95% CI: 1.1–4.5). Interpretation We found a high incidence of early PPF associated with the CPT stem in this old and frail patient group. A possible explanation may be that the polished tapered stem acts as a wedge, splitting the femur after a direct hip contusion. Our results should be confirmed in larger, registry-based studies, but we advise caution when using this stem for this particular patient group. PMID:25280133

OARSI-OMERACT definition of relevant radiological progression in hip/knee osteoarthritis.

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Ornetti, P; Brandt, K; Hellio-Le Graverand, M-P; Hochberg, M; Hunter, D J; Kloppenburg, M; Lane, N; Maillefert, J-F; Mazzuca, S A; Spector, T; Utard-Wlerick, G; Vignon, E; Dougados, M

2009-07-01

Joint space width (JSW) evaluated in millimeters on plain X-rays is the currently optimal recognized technique to evaluate osteoarthritis (OA) structural progression. Data obtained can be presented at the group level (e.g., mean+/-standard deviation of the changes). Such presentation makes difficult the interpretation of the clinical relevance of the reported results. Therefore, a presentation at the individual level (e.g., % progressors) seems more attractive but requires to determining a cut-off. Several methodologies have been proposed to define cut-offs in JSW: arbitrary chosen cut-off, cut-off based on the validity to predict a relevant end-point such as the requirement of total articular replacement or cut-off based on the measurement error such as smallest detectable difference (SDD). The objective of this OARSI-OMERACT initiative was to define a cut-off evaluated in millimeters on plain X-rays above which a change in JSW could be considered as relevant in patients with hip and knee OA. The first step consisted in a systematic literature research performed using Medline database up to July 2007 to obtain all manuscripts published between 1990 and 2007 reporting a cut-off value in JSW evaluated in millimeters at either the knee or hip level. The second step consisted in a consensus based on the best knowledge of the 11 experts with the support of the available evidence. Among the 506 articles selected by the search, 47 articles reported cut-off of JSW in millimeters. There was a broad heterogeneity in cut-off values, whatever the methodologies or the OA localization considered (e.g., from 0.12 to 0.84 mm and from 0.22 to 0.78 mm for Knee (seven studies) and hip (seven studies), respectively when considering the data obtained based on the reliability). Based on the data extracted in the literature, the expert committee proposed a definition of relevant change in JSW based on plain X-rays, on an absolute change of JSW in millimeters and on the measurement error

CT evaluation of chronic hip joint diseases: avascular necrosis vs. osteoarthritis