scholarly journals Effects of rehabilitation and arthroplasty on the hip isometric muscle strength in patients with osteoarthritis of the hip

2009 ◽  
Vol 62 (5-6) ◽  
pp. 236-240 ◽  
Author(s):  
Slavica Jandric
Keyword(s):  
Muscle Strength ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Gluteus Medius ◽  
Treated Group ◽  
Early Rehabilitation ◽  
Control Group ◽  
Osteoarthritis Of The Hip ◽  
Total Hip ◽  
Tensor Fasciae Latae

Introduction Periarticular muscles have a significant role in keeping the mobility and integrity of the hip joint. The aim of this article was to investigate the effects of the total hip arthroplasty and early rehabilitation on the muscle strength. Patients Three groups of examined persons (matched in relation to musculosceletal conditions, sex, age and occupation) were included in the investigation. The first group (40 of the involved hip) and the second group (with 33 involved hips) were groups of patients with late-stage of osteoarthritis of the hip. The first group of patients was managed conservatively and the second group operatively (total cemented hip endoprosthesis was performed). The third group was control group with 123 healthy hips. Material and methods The maximal voluntary isometric strength was measured with dynamometer. The muscle strength was tested in all three groups: in the first group of patients at the beginning and at the end of the therapy and in patients of the second group 6?3 months postoperatively. Results A significant improvement of the muscle strength was noted for the flexors (t=2.45, p<0.05), musculus tensor fasciae latae (t=2.35, p<0.05), extensors (t=2.85, p<0.01), adductors (t=3.02, p<0.01), external rotators (t=3.1, p<0.01), m. gluteus medius (t=5.28, p<0.001) and internal rotators (t=5.77, p<0.001) after total hip arthroplasty and early rehabilitation in comparison to the conservatively treated group. Conclusion The muscle strength in the patients with osteoarthritis of the hip after arthroplasty was significantly higher than after rehabilitation for all hip muscles but did not reach values of the strength of the muscles in the corresponding control group.

scholarly journals Incorporating Neuromuscular Reeducation Techniques During Postoperative Rehabilitation Improves Functional Performance After Total Hip Arthroplasty: A Preliminary Study

2020 ◽  
pp. 1-9
Author(s):  
Dana Judd ◽  
Bradley S. Davidson ◽  
Dana Judd ◽  
Douglas A. Dennis ◽  
Jennifer E. Stevens-Lapsley ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Total Hip Arthroplasty ◽  
Postural Control ◽  
Hip Arthroplasty ◽  
Functional Performance ◽  
Preliminary Investigation ◽  
Outpatient Rehabilitation ◽  
Control Group ◽  
Total Hip ◽  
Minute Walk

Introduction: Total hip arthroplasty is a common procedure in end-stage hip osteoarthritis. Yet, following hip arthroplasty, deficits in functional performance, possibly due to movement compensations, persist. The purposes of this study are to provide conceptual basis for improving functional performance following hip arthroplasty by addressing movement compensation, present a unique rehabilitation protocol developed from this conceptual framework, and present findings from a preliminary investigation. Methods: This study was a prospective, randomized, controlled preliminary trial with concealed allocation and intention-to-treat analysis. Twenty participants undergoing primary, posterior approach THA were randomized into a neuromuscular reeducation and a control group. The neuromuscular reeducation group completed an 8-week, outpatient rehabilitation program after total hip arthroplasty utilizing neuromuscular reeducation techniques to promote pelvic stability and strength to improve movement quality. The control group was supervised by the study therapist weekly for 8 weeks after surgery but did not attend outpatient rehabilitation. Outcomes, assessed before and after surgery, included stair climb test, gait speed, 6-minute walk test, assessments of postural control and pelvic stability, muscle strength, and self-reported function. Results: Following the intervention, the neuromuscular reeducation group demonstrated statistically and clinically significant improvements in the stair climb test, 4-meter walk, 6-minute walk, postural control, and in some patient-reported outcomes. Further, there were trends toward improvement in pelvic stability during functional tasks and muscle strength, but these improvements were not statistically significant. Conclusions: Findings of this preliminary investigation support the use of neuromuscular reeducation techniques to improve functional performance after total hip arthroplasty, yet more information may be needed to determine efficacy. Therefore, this preliminary work has set the stage for future investigations to explore whether neuromuscular reeducation training after total hip arthroplasty should be considered in clinical practice.

scholarly journals Accelerated rehabilitation versus conventional rehabilitation in total hip arthroplasty (ARTHA): a randomized double blinded clinical trial

2020 ◽  
Vol 47 ◽  
Author(s):  
ANGELA ELIZABETH MARCHISIO ◽  
TIANGO AGUIAR RIBEIRO ◽  
CAROLINA SANT´ANNA UMPIERRES ◽  
LÍVIA GALVÃO ◽  
RICARDO ROSITO ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Total Hip Arthroplasty ◽  
Hospital Stay ◽  
Hip Arthroplasty ◽  
Intervention Group ◽  
Gait Training ◽  
Control Group ◽  
Total Hip ◽  
Accelerated Rehabilitation ◽  
Double Blinded

ABSTRACT Objectives: compare an accelerated physiotherapeutic protocol to a conventional physiotherapeutic protocol in total hip arthroplasty patients. Methods: a randomized double blinded clinical trial performed from August 2013 to November 2014. Forty-eight patients diagnosed with hip osteoarthritis submitted to a total hip arthroplasty surgery. An accelerated rehabilitation physiotherapy applied three times a day and start gait training on the first day or standard physiotherapy applied once a day and start gait training on the second or third day of hospitalization. The Merle dAubigné and Postel score (mobility, pain and gait), muscle strength force, range of motion, in hospital stay and time to start of gait training, were the outcomes. Results: the mean age was 64.46 years (10.37 years standard deviation). No differences were observed in age in different genders, and the two randomization groups were homogeneous. In hospital stay was lower in the intervention group compared to the control group, 3 (3-4) days [median (interquartile range)] versus 4 (4-5) days. Time to the start of gait training was early in the intervention group compared to the control group, 1 (1-1) days versus 2 (2-2) days. Higher muscle strength values were observed in the postoperative results in the intervention group compared to the control group for internal rotation, external rotation and abduction. Conclusions: an accelerated physiotherapeutic protocol should be encouraged, because it shows favourable results in gait, muscle strength and length of hospital stay, even upon hospital discharge.

scholarly journals Evaluation of muscle volume and degeneration after total hip arthroplasty: a comparison of the posterolateral approach and the anterolateral supine approach

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Taku Ukai ◽  
Goro Ebihara ◽  
Haruka Omura ◽  
Masahiko Watanabe
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Gluteus Maximus ◽  
Gluteus Medius ◽  
Muscle Volume ◽  
Posterolateral Approach ◽  
Hounsfield Units ◽  
Total Hip ◽  
Internal Obturator Muscle ◽  
Tensor Fasciae Latae

Abstract Background Muscle strength around the hip after total hip arthroplasty (THA) is crucial for preventing dislocation and limping. This study aimed to assess and compare muscle volume and degeneration after THA using the posterolateral (PL) and anterolateral (AL) approaches. Methods Sixty-four hips in 64 patients who underwent primary THA were retrospectively analyzed. Patients were segregated into the PL group (35 hips) and AL group (29 hips) for evaluating pre- and postoperative muscle volumes and degeneration around the hip. Computed tomography (CT) examinations were performed preoperatively and 6 months post THA. The muscle volume and Hounsfield units (HU) of the gluteus maximus (G-max), gluteus medius (G-med), tensor fasciae latae, internal obturator muscle, and external obturator muscle were measured. Results In the PL group, the postoperative muscle volume of the G-max significantly increased than the preoperative muscle volume. In contrast, the postoperative muscle volume of the internal obturator muscle was significantly lower than the preoperative muscle volume. The postoperative HU of the internal and external obturator muscles were significantly lower than the preoperative HU. In the AL group, the postoperative muscle volumes of the G-max, G-med, and tensor fasciae latae significantly increased than their preoperative muscle volumes. The postoperative HU of the G-med and tensor fasciae latae were significantly higher than the preoperative HU values. Conclusion The PL approach can lead to degeneration of the internal and external obturator. The AL approach is more beneficial for recovering the G-med, tensor fasciae latae, and internal obturator muscle than the PL approach.

Total Hip Arthroplasty for Avascular Necrosis and Degenerative Osteoarthritis of the Hip

1997 ◽  
Vol 341 ◽  
pp. 62???68 ◽  
Author(s):  
Theodore A. Xenakis ◽  
Alexandros E. Beris ◽  
Konstantinos K. Malizos ◽  
Theodosios Koukoubis ◽  
John Gelalis ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Avascular Necrosis ◽  
Hip Arthroplasty ◽  
Osteoarthritis Of The Hip ◽  
Degenerative Osteoarthritis ◽  
Total Hip

scholarly journals Repair of Symptomatic Partial Gluteus Medius Tear During Total Hip Arthroplasty Through the Direct Anterior Approach

2021 ◽  
Vol 10 (2) ◽  
pp. e575-e580
Author(s):  
David R. Maldonado ◽  
Samantha C. Diulus ◽  
Mitchell B. Meghpara ◽  
Rachel M. Glein ◽  
Hari K. Ankem ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Anterior Approach ◽  
Gluteus Medius ◽  
Direct Anterior Approach ◽  
Total Hip

scholarly journals Could the Evaluation of Muscle Strength Imbalances Be Used as a Predictor of Total Hip Arthroplasty?

2021 ◽  
Vol 18 (10) ◽  
pp. 5082
Author(s):  
Tomáš Vodička ◽  
Michal Bozděch ◽  
Marta Gimunová ◽  
Lenka Svobodová ◽  
Jiří Zháněl ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Clinical Predictor ◽  
Total Hip ◽  
Logistic Regressions

Loss of muscle strength characterizes the period before total hip arthroplasty (THA). Little is known about whether muscle strength imbalances caused by muscle strength decline could be considered another clinical predictor for THA. This study aimed to determine whether muscle imbalances may be used as a clinical predictor for THA surgery. Thirty-six participants were enrolled in the study. Eighteen patients had THA (THA group), while 18 were healthy elders (CON group). Ipsilateral (H/Q) and bilateral (% Def) muscle imbalances of the knee were assessed. THA patients showed impairment of the extensors on the affected extremity compared to those unaffected. A comparison between the groups proved there were weakened flexors in the THA group on both extremities. A comparison of the imbalances revealed a significant bilateral imbalance of the extensors and ipsilateral imbalance of both extremities in the THA group. We computed two logistic regressions using bilateral and ipsilateral imbalance as the predictors of THA surgery. We found that bilateral extensor imbalance may be used as a predictor for THA (Nagelkerke R2 = 0.22). A decrease of the bilateral extensors imbalance by 8% decreases the probability of THA by 8%. The most interesting finding is that the evaluation of the bilateral extensor imbalance may be used as another clinical predictor for THA.

scholarly journals Abductor Muscle Force after Straight-Stem Compared to Short-Stem Total Hip Arthroplasty through a Modified Direct Lateral Approach: Functional Assessment of 70 Consecutive Patients of a Randomized Controlled Clinical Trial

2021 ◽  
Vol 10 (6) ◽  
pp. 1235
Author(s):  
Michael Fuchs ◽  
Marie-Anne Hein ◽  
Martin Faschingbauer ◽  
Mirco Sgroi ◽  
Ralf Bieger ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Muscle Strength ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Lateral Approach ◽  
Short Stem ◽  
Abductor Muscle ◽  
Total Hip ◽  
Straight Stem ◽  
Direct Lateral Approach

Because of preservation of proximal femoral bone stock and minimized soft tissue trauma, short-stem implants are becoming increasingly important in total hip arthroplasty (THA). The postulated advantage regarding the functional outcome has not been verified. We hypothesized an increased abductor muscle strength by the use of a short-stem design. Seventy consecutive patients of a randomized clinical trial were included. Of these, 67 patients met the inclusion criteria after 12 months. Thirty-five patients received a standard straight stem and 32 patients a short-stem femoral component. All surgeries were performed by a modified direct lateral approach. Isometric muscle strength of the hip abductors was evaluated preoperatively 3 and 12 months after surgery. Harris hip score (HHS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores were evaluated. After three months, there were no differences between the two groups; the abductor force was comparable to the preoperative initial values. After 12 months, a significant increase in muscle strength for the short stem patient group compared to preoperative baseline values was measured (straight-stem THA, 0.09 Nm/kg ± 0.4, p = 0.32; short-stem THA, 0.2 Nm/kg ± 0.3, p = 0.004). Comparison of the 12-month postoperative total HHS and WOMAC revealed no significant differences between both groups. A significant increase in hip abductor muscle strength 12 months after short-stem THA compared to conventional-stem THA was observed.

The association between cannabis use disorder and the outcome following primary total hip arthroplasty

2021 ◽  
Vol 103-B (7 Supple B) ◽  
pp. 111-115
Author(s):  
Rushabh M. Vakharia ◽  
Angelo Mannino ◽  
Hytham S. Salem ◽  
Martin W. Roche ◽  
Che Hang J. Wong ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Cannabis Use ◽  
Hospital Length Of Stay ◽  
Medical Complications ◽  
Control Group ◽  
Study Group ◽  
Cannabis Use Disorder ◽  
Total Hip ◽  
Primary Total Hip Arthroplasty

Aims Although there is increasing legalization of the use of cannabis in the USA, few well-powered studies have evaluated the association between cannabis use disorder and outcomes following primary total hip arthroplasty (THA). Thus, the aim of this study was to determine whether patients who use cannabis and undergo primary THA have higher rates of in-hospital length of stay (LOS), medical complications, implant-related complications, and costs. Methods Using an administrative database, patients with cannabis use disorder undergoing primary THA were matched to a control group in a 1:5 ratio by age, sex, and various medical comorbidities. This yielded 23,030 patients (3,842 in the study group matched with 19,188 in the control group). The variables which were studied included LOS, 90-day medical complications, two-year implant-related complications, and 90-day costs of care. Mann-Whitney U tests were used to compare LOS and costs. Multivariate logistic regression analyses were used to calculate the odds ratios (ORs) of developing complications. Results We found that patients in the study group had a significantly longer mean LOS compared with the controls (four days vs three days; p < 0.0001).The study group also had a significantly higher incidence and odds of developing medical (23.0 vs 9.8%, OR 1.6; p < 0.0001) and implant-related complications (16 vs 7.4%, OR 1.6; p < 0.0001) and incurred significantly higher mean 90-day costs ($16,938.00 vs $16,023.00; p < 0.0001). Conclusion With the increasing rates of cannabis use, these findings allow orthopaedic surgeons and other healthcare professionals to counsel patients with cannabis use disorder about the possible outcomes following their THA, with increased hospital stays, complications, and costs. Cite this article: Bone Joint J 2021;103-B(7 Supple B):111–115.

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