scholarly journals Lower Limb Loading during Gait in Patients Long Period after Total Hip Arthroplasty Revision

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Eliska Kubonova ◽  
Zdenek Svoboda ◽  
Miroslav Janura ◽  
Jiri Gallo ◽  
Sarka Duskova
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Lower Limb ◽  
Stance Phase ◽  
Reaction Force ◽  
Vertical Force ◽  
Phase Duration ◽  
Total Hip ◽  
Limb Loading ◽  
Significant Difference

The aim of the study was to assess lower limb loading during walking after unilateral total hip arthroplasty (THA) revision. Twenty-three THA revision subjects (12 men, 11 women) were divided into three groups according to time since surgery as 1 to 6 years, 6 to 11 years, and over 11 years. Two force plates were used to measure the ground reaction force during the stance phase. On the operated limb, compared to nonoperated limb, we found lower first vertical peak in the group of 1 to 6 years after revision and lower propulsion peak in the group of 6 to 11 years since revision. In the group of 11 years since THA revision, no significant difference was found. With advancing years after surgery, the stance phase duration got reduced and propulsion peak increased in the operated limb; minimal vertical force decreased and the time of minimal vertical force increased in the nonoperated limb. The study findings suggest the tendency to a more gradual and safer weight acceptance on the operated limb during the first years after THA revision, followed by limitation of foot propulsion. Despite this fact, lower limb loading can be considered as symmetrical across the whole measured period.

scholarly journals Pre-operative ambulatory measurement of asymmetric lower limb loading during walking in total hip arthroplasty patients

2013 ◽  
Vol 10 (1) ◽  
pp. 41 ◽  
Author(s):  
Alicia Martínez-Ramírez ◽  
Dirk Weenk ◽  
Pablo Lecumberri ◽  
Nico Verdonschot ◽  
Dean Pakvis ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Lower Limb ◽  
Total Hip ◽  
Limb Loading ◽  
Ambulatory Measurement

scholarly journals Short-stem total hip arthroplasty is not associated with an earlier return to work compared to a straight-stem design

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Georg Hauer ◽  
Maria Smolle ◽  
Sabrina Zaussinger ◽  
Joerg Friesenbichler ◽  
Andreas Leithner ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Sick Leave ◽  
Return To Work ◽  
Hip Arthroplasty ◽  
Short Stem ◽  
Multivariate Linear Regression Analysis ◽  
Stem Design ◽  
Total Hip ◽  
Straight Stem ◽  
Significant Difference

AbstractReturn to work (RTW) has been specifically identified as a high priority in patients undergoing total hip arthroplasty (THA). This investigation sought to assess the effect of the stem design on patients’ RTW. Secondly, the study aimed to identify risk factors that lead to a delayed RTW. Questionnaires inquiring about RTW, employment history, educational level, type of work, physical demands and joint awareness were administered by post. Further data were collected from patients’ hospital records. 176 patients who underwent THA using a short-stem and 97 patients using a straight-stem design were compared. The median return to work time was 10 weeks [IQR 7–14 weeks], with no significant difference between the two groups (short stems vs. straight stems; 10 [IQR 7–14] vs. 11 [7.5–13.5] weeks; p = 0.693). In the multivariate linear regression analysis, self-employment vs. employee (p = 0.001), dimension of preoperative workload (p = 0.001), preoperative sick leave (p < 0.001), and hospital length of stay (LOS) (p < 0.001) independently affected the period until work was resumed. The Forgotten-Joint-Score-12 showed no significant difference between the two groups. The data show that the majority of THA patients can expect to resume work and stem design has no impact on RTW. Employees with preoperative sick leave, prolonged hospital LOS and low workload are at higher risk for a delayed RTW.

scholarly journals Revision Rates After Surgical Treatment for Femoral Neck Fractures: Results of 2-Year Follow-up

Medicina ◽  
2013 ◽  
Vol 49 (3) ◽  
pp. 22
Author(s):  
Jaunius Kurtinaitis ◽  
Narūnas Porvaneckas ◽  
Giedrius Kvederas ◽  
Tomas Butėnas ◽  
Valentinas Uvarovas
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Neck ◽  
Internal Fixation ◽  
Hip Arthroplasty ◽  
Revision Surgery ◽  
Femoral Neck Fractures ◽  
Total Hip ◽  
Significant Difference ◽  
Surgery Rates

Background and Objective. Intracapsular fractures of the femoral neck account for a major share of fractures in the elderly. Open reduction and internal fixation has been shown to have a higher rate of revision surgery than arthroplasty. The aim of this study was to assess and compare the rates of revision surgery performed after internal fixation and primary total hip arthroplasty. Material and Methods. Between 2004 and 2006, 681 intracapsular femoral neck fractures in 679 consecutive patients were treated with internal fixation or total hip arthroplasty at our institution. Revision surgery rates were evaluated at 1-, 3-, 6-, 12-, and 24-month follow-up. Results. There was no significant difference in the ratio of internal fixation to total hip arthroplasty during 2004–2006 (P=0.31). The mean rate of total hip arthroplasty was 19.1% with a lower rate being among patients younger than 60 years. Revision surgery rates at the 2-year followup were higher in the internal fixation group compared with total hip arthroplasty group (28.9% vs. 7.0%, P<0.001). Patients who underwent internal fixation were at a 4-fold greater risk of having revision surgery at the 2-year follow-up than those who underwent total hip arthroplasty (odds ratio, 4.11; 95% CI, 1.95–8.65; P<0.001). Age was a significant risk factor for revision surgery after total hip arthroplasty (hazard ratio, 0.93; 95% CI, 0.87–0.98; P=0.02), but not significant after the internal fixation (P=0.86). Conclusions. Higher revision surgery rates after internal fixation favors arthroplasty as a primary choice of treatment for the femoral neck fractures.

scholarly journals Chronic Lymphedema of the Lower Limb: A Rare Cause of Dislocation of Total Hip Arthroplasty

Cureus ◽  
2016 ◽  
Author(s):  
Raju Vaishya ◽  
Amit Kumar Agarwal ◽  
Nishint Gupta ◽  
Vipul Vijay
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Lower Limb ◽  
Total Hip ◽  
Chronic Lymphedema

scholarly journals Total hip arthroplasty for high-riding hips: A retrospective analysis of 79 cases and proposal of a new classification

2020 ◽  
Vol 28 (2) ◽  
pp. 230949902092416
Author(s):  
İsmail Demirkale ◽  
Yüksel Uğur Yaradılmış ◽  
Ahmet Ateş ◽  
Murat Altay
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Classification System ◽  
Operating Time ◽  
Limb Length Discrepancy ◽  
Harris Hip Score ◽  
Level Of Evidence ◽  
Total Hip ◽  
Significant Difference ◽  
Functional Scores

Purpose: Total hip arthroplasty (THA) for high-riding hips is a complex procedure and the requirement for subtrochanteric osteotomy (STO) is an important decision that needs to be taken preoperatively. STO renders this complex surgery even more complicated and there are no guidelines to determine the STO requirement. In this study, the outcomes of THA for patients with high-riding hips were evaluated and a practical classification system is proposed to predict any osteotomy requirement. Methods: A retrospective evaluation was made of 79 hips of 76 patients who underwent THA for high-riding hip dysplasia. The amount of shortening in patients with STO and in patients without STO was compared. All patients were evaluated in respect of Harris hip score, operating time, erythrocyte suspension need, and actual limb length discrepancy. Preoperative radiographs were classified into four types according to the ratio of the distance between the lesser trochanter and the ischial tuberosity with pelvic height (LT-IT/P) to grade the degree of dislocation. Results: The mean follow-up was 30 ± 6.54 months. STO was applied to 47 (60%) hips and not to 32 (40%). There was no statistically significant difference between the groups in respect of the functional scores. STO prolonged the operating time and increased the need for blood transfusion ( p = 0.026, p < 0.001, respectively). When the LT-IT/P index was <0.19 (type 1), no additional surgical approach was required for reduction, at 0.19–0.29 (type 2), the head can be safely reduced with additional reduction methods, and when >0.3 (type 3), a shortening osteotomy will most likely be required. The rate of complications is increased if LT-IT/P is >0.4 (type 4). Conclusion: STO adjunct to THA increases the rate of complications. This practical classification system may guide the surgeon in the decision of whether an STO should be added to the procedure or not. Level of evidence: Level III, clinical trial

scholarly journals Total hip arthroplasty performed by direct anterior approach – Does experience influence the learning curve?

SICOT-J ◽  
2020 ◽  
Vol 6 ◽  
pp. 15 ◽  
Author(s):  
Constant Foissey ◽  
Mathieu Fauvernier ◽  
Cam Fary ◽  
Elvire Servien ◽  
Sébastien Lustig ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Learning Curve ◽  
Hip Arthroplasty ◽  
Anterior Approach ◽  
Operating Time ◽  
Surgical Techniques ◽  
Direct Anterior Approach ◽  
Clinical Results ◽  
Total Hip ◽  
Significant Difference

Introduction: Proficiency in the direct anterior approach (DAA) as with many surgical techniques is considered to be challenging. Added to this is the controversy of the benefits of DAA compared to other total hip arthroplasty (THA) approaches. Our study aims to assess the influence of experience on learning curve and clinical results when transitioning from THA via posterior approach in a lateral position to DAA in a supine position. Methods: A consecutive retrospective series of 525 total hip arthroplasty of one senior and six junior surgeons was retrospectively analysed from May 2013 to December 2017. Clinical results were analysed and compared between the two groups and represented as a learning curve. Mean follow up was 36.2 months ± 11.8. Results: This study found a significant difference in complications between the senior and junior surgeons for operating time, infection rate, and lateral femoral cutaneous nerve (LFCN) neuropraxia. A trainee’s learning curve was an average of 10 DAA procedures before matching the senior surgeon. Of note, the early complications correlated with intraoperative fractures increased with experience in both groups. Operating time for the senior equalised after 70 cases. Dislocation rate and limb length discrepancy were excellent and did not show a learning curve between the two groups. Conclusion: DAA is a safe approach to implant a THA. There is a learning curve and initial supervision is recommended for both seniors and trainees. Level of evidence: Retrospective, consecutive case series; level IV.

Effect of Multiple Doses of Oral Tranexamic Acid on Haemostasis and Inflammatory Reaction in Total Hip Arthroplasty: A Randomized Controlled Trial

2018 ◽  
Vol 119 (01) ◽  
pp. 092-103 ◽  
Author(s):  
Duan Wang ◽  
Yang Yang ◽  
Chuan He ◽  
Ze-Yu Luo ◽  
Fu-Xing Pei ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Blood Loss ◽  
Inflammatory Response ◽  
Tranexamic Acid ◽  
Hip Arthroplasty ◽  
Multiple Dose ◽  
Control Group ◽  
Total Hip ◽  
Estimated Blood Loss ◽  
Significant Difference

AbstractTranexamic acid (TXA) reduces surgical blood loss and alleviates inflammatory response in total hip arthroplasty. However, studies have not identified an optimal regimen. The objective of this study was to identify the most effective regimen of multiple-dose oral TXA in achieving maximum reduction of blood loss and inflammatory response based on pharmacokinetic recommendations. We prospectively studied four multiple-dose regimens (60 patients each) with control group (group A: matching placebo). The four multiple-dose regimens included: 2-g oral TXA 2 hours pre-operatively followed by 1-g oral TXA 3 hours post-operatively (group B), 2-g oral TXA followed by 1-g oral TXA 3 and 7 hours post-operatively (group C), 2-g oral TXA followed by 1-g oral TXA 3, 7 and 11 hours post-operatively (group D) and 2-g oral TXA followed by 1-g oral TXA 3, 7, 11 and 15 hours post-operatively (group E). The primary endpoint was estimated blood loss on post-operative day (POD) 3. Secondary endpoints were thromboelastographic parameters, inflammatory components, function recovery and adverse events. Groups D and E had significantly less blood loss on POD 3, with no significant difference between the two groups. Group E had the most prolonged haemostatic effect, and all thromboelastographic parameters remained within normal ranges. Group E had the lowest levels of inflammatory cytokines and the greatest range of motion. No thromboembolic complications were observed. The post-operative four-dose regimen brings about maximum efficacy in reducing blood loss, alleviating inflammatory response and improving analgaesia and immediate recovery.

Age matters when comparing hemiarthroplasty and total hip arthroplasty for femoral neck fractures in Medicare patients

2018 ◽  
Vol 29 (6) ◽  
pp. 674-679 ◽  
Author(s):  
Scott M Eskildsen ◽  
Ganesh V Kamath ◽  
Daniel J Del Gaizo
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Neck ◽  
Hip Arthroplasty ◽  
Femoral Neck Fractures ◽  
National Database ◽  
Medicare Patient ◽  
Entire Study ◽  
Total Hip ◽  
Significant Difference ◽  
Medicare Patients

Introduction: The optimal treatment of patients with a displaced intracapsular femoral neck fracture remains controversial. We utilised a national database of Medicare patients to determine if there was any difference in complications and reoperation rate of patients undergoing total hip arthroplasty (THA) or hemiarthroplasty (HA) for femoral neck fractures. Methods: This study utilised the PearlDiver Patient Records Database, a national for-fee database of Medicare patient procedure and diagnosis records from 2005 to 2012. Outcome procedures and diagnoses including revision, dislocation, infection, and cardiovascular events that occurred during the study time period were also identified over the entire study period as well as 90 days and 2 years. Results: We identified 275,439 patients with femoral neck fractures who underwent HA and 26,017 patients who underwent THA, respectively. Patients undergoing HA had significantly lower rates ( p < 0.0001) of revision 2.48% versus 3.85% (OR = 0.633; 95% CI, 0.592–0.678), dislocation 1.76% versus 3.39% (0.512; 0.476–0.551), infection 3.44% versus 4.87% (0.694; 0.657–0.737). There was no statistical significant difference in 2-year cardiac morbidity ( p = 0.252). However, when controlling for age, patients 65–69 years showed no significant difference in infection or revision over the study period or at 2 years. Conclusions: In this study, patients who underwent THA for femoral neck fractures had a higher rate of dislocations, infections and increased rates of repeat surgery than those who underwent HA but this difference was not significant in patients 65–69 years. Hemiarthroplasty may result in fewer complications in older Medicare patients although this difference may not be present in younger Medicare patients.

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