BACKGROUND Total hip arthroplasty is as an effective intervention to relieve pain and improve hip function.Approaches of the hip have been exhaustively explored about pros and cons.The efficacy and the complications o...BACKGROUND Total hip arthroplasty is as an effective intervention to relieve pain and improve hip function.Approaches of the hip have been exhaustively explored about pros and cons.The efficacy and the complications of hip approaches remains inconclusive.This study conducted an umbrella review to systematically appraise previous meta-analysis(MAs)including conventional posterior approach(PA),and minimally invasive surgeries as the lateral approach(LA),direct anterior approach(DAA),2-incisions method,mini-lateral approach and the newest technique direct superior approach(DSA)or supercapsular percutaneouslyassisted total hip(SuperPath).AIM To compare the efficacy and complications of hip approaches that have been published in all MAs and randomized controlled trials(RCTs).METHODS MAs were identified from MEDLINE and Scopus from inception until 2023.RCTs were then updated from the latest MA to September 2023.This study included studies which compared hip approaches and reported at least one outcome such as Harris Hip Score(HHS),dislocation,intra-operative fracture,wound compliData were independently selected,extracted and assessed by two reviewers.Network MA and cluster rank and surface under the cumulative ranking curve(SUCRA)were estimated for treatment efficacy and safety.RESULTS Finally,twenty-eight MAs(40 RCTs),and 13 RCTs were retrieved.In total 47 RCTs were included for reanalysis.The results of corrected covered area showed high degree(13.80%).Among 47 RCTs,most of the studies were low risk of bias in part of random process and outcome reporting,while other domains were medium to high risk of bias.DAA significantly provided higher HHS at three months than PA[pooled unstandardized mean difference(USMD):3.49,95%confidence interval(CI):0.98,6.00 with SUCRA:85.9],followed by DSA/SuperPath(USMD:1.57,95%CI:-1.55,4.69 with SUCRA:57.6).All approaches had indifferent dislocation and intraoperative fracture rates.SUCRA comparing early functional outcome and composite complications(dislocation,intra-operative fracture,wound complication,and nerve injury)found DAA was the best approach followed by DSA/SuperPath.CONCLUSION DSA/SuperPath had better earlier functional outcome than PA,but still could not overcome the result of DAA.This technique might be the other preferred option with acceptable complications.展开更多
目的:分析并确定ARCO 2-4期股骨头坏死(osteonecrosis of femoral head,ONFH)对Harris评分有影响意义的MR征象。方法:回顾性分析2019年1月至2020年6月34例行常规MR、T2 mapping、3D-SPACE序列检查及Harris评分的ARCO 2-4期ONFH患者,排除...目的:分析并确定ARCO 2-4期股骨头坏死(osteonecrosis of femoral head,ONFH)对Harris评分有影响意义的MR征象。方法:回顾性分析2019年1月至2020年6月34例行常规MR、T2 mapping、3D-SPACE序列检查及Harris评分的ARCO 2-4期ONFH患者,排除3例,最终纳入31例,男23例,女8例,年龄18~62(40.0±10.8)岁;其中21例为双侧ONFH,共计52个ONFH,ARC02期17个,ARCO 3期24个,ARCO 4期11个。在医院数字影像信息系统(picture archiving and communication system,PACS)对MR影像征象(股骨头塌陷深度、ONFH指数、骨髓水肿、股骨头骨质增生、软骨损伤分级、软骨T2值及关节积液)进行评估及测量,在Siemens后处理工作站计算软骨定量参数T2值并测量。采用Pearson相关分析评估MR各征象与Harris评分的相关性,采用多重线性回归分析评估与Harris评分有相关性的MR征象对Harris评分的影响。结果:Pearson相关分析显示股骨头塌陷深度(r=-0.563,P=0.000)、软骨损伤分级(r=-0.500,P=0.000)及关节积液(r=-0.535,P=0.000)与Harris评分呈负相关。多重线性回归分析显示关节积液(β=-6.198,P=0.001)、股骨头塌陷深度(β=-4.085,P=0.014)对Harris评分呈负相关。结论:关节积液、股骨头塌陷深度对Harris评分有显著的负向影响关系,建议影像医师常规对股骨头塌陷深度、关节积液进行定量及等级评估,以高效精准地辅助临床诊疗。展开更多
目的观察全髋关节置换(total hip arthroplasty,THA)术后关节功能恢复状况,探讨4种髋关节定量评价指标与Harris评分的关系。方法选择2011年3月至2013年3月中山市人民医院收治的49例THA患者,分别采用6 min步行测试、爬楼梯测试、计时&qu...目的观察全髋关节置换(total hip arthroplasty,THA)术后关节功能恢复状况,探讨4种髋关节定量评价指标与Harris评分的关系。方法选择2011年3月至2013年3月中山市人民医院收治的49例THA患者,分别采用6 min步行测试、爬楼梯测试、计时"起立-行走"测试、5次坐立试验4种定量评价方法测量患者术前及术后6个月髋关节功能,并与正常人群进行比较,同时分析术后6个月上述指标与Harris评分的相关性。结果术前、术后6个月Harris髋关节功能评分分别为(47±6)分、(81±7)分,手术前后比较,差异有统计学意义(P<0.05);术后6个月各定量评价指标低于正常人群水平,但较术前均明显改善(P<0.05);术后6个月髋关节Harris评分与6 min步行测试结果呈正相关(r=0.602,P=0.000),与5次坐立试验结果呈负相关(r=-0.397,P=0.005),与爬楼梯测试、计时"起立-行走"测试结果的相关性无统计学意义(P>0.05)。结论 THA术后6个月髋关节功能4种定量评价指标和Harris评分均较术前有一定程度的改善,但各指标与Harris评分的相关性差异较大,建议结合髋关节功能定量指标的变化开展康复训练,以更好地促进关节功能恢复。展开更多
BACKGROUND Ankylosing spondylitis at total hip arthroplasty(THA)has significant hip stiffness with flexion deformity,restricted mobility,and function.Range of movement(ROM)improvement with good functional outcome is s...BACKGROUND Ankylosing spondylitis at total hip arthroplasty(THA)has significant hip stiffness with flexion deformity,restricted mobility,and function.Range of movement(ROM)improvement with good functional outcome is seen following THA in these hips.The modified Hardinge approach without abductor compromise is helpful in these stiff hips with associated flexion deformity.AIM To assess improvement in ROM and functional outcomes with a modified lateral approach THA in ankylosing spondylitis with stiff hips.METHODS A total of 69 hips that underwent THA with a modified Hardinge approach in 40 patients were evaluated at a mean follow-up of 38.33 mo.All individuals ambulated with weight-bearing as tolerated and ROM exercises from the 1st postoperative day.Modified Harris hip score and ROM were assessed during follow-up.Quality of life assessments using the 36-item and 12-item short form health surveys were done along with clinical and functional outcomes at followup.SPSS 22.0 was used for statistical analysis.The correlation of ROM and functional score change was performed using Pearson’s correlation coefficient.RESULTS Sixty-nine hips with a significant decrease in ROM preoperatively with 32 clinically fused hips showed significant improvement in flexion range.The mean flexion in 69 hips improved from 29.35±31.38 degrees to 102.17±10.48 degrees.The mean difference of 72.82 with a P value<0.0001 was significant.In total,45 out of 69 hips had flexion deformity,with 13 hips having a deformity above 30 degrees.The flexion during the follow-up was below 90 degrees in 3 hips.Eleven hips had flexion of 90 degrees at follow-up,while the remaining 55 hips had flexion above 100 degrees.Modified Harris hip score improved from 17.03±6.02 to 90.66±7.23(P value<0.0001).The 36-item short form health survey at the follow-up indicated health status in 40 patients as excellent in 11,very good in 20,good in 5,fair in 3,and poor in 1.The mean mental health score was 84.10±11.58.Pain relief was good in all 69 hips.Altogether,28/40 patients(70%)had no pain,9 patients(22%)had occasional pain,and 3 patients(8%)had mild to moderate pain with unusual activity.Heterotopic ossification was seen in 21 hips with Brooker class 1 in 14 hips.CONCLUSION Modified Hardinge approach THA in ankylosing spondylitis with stiff hips with flexion deformity significantly improved ROM,Harris hip score,and quality of life indicated by the 36-item and 12-item short form health surveys.展开更多
Background: Asian cultures require floor-seated positions demanding a high range of motion (ROM). Ceramic-On-Ceramic (COC) interface allowed the use of larger head with reduced wear debris generation and adverse tissu...Background: Asian cultures require floor-seated positions demanding a high range of motion (ROM). Ceramic-On-Ceramic (COC) interface allowed the use of larger head with reduced wear debris generation and adverse tissue reactions. This study was conducted to analyze 6-year clinical-radiological outcome with large head fourth generation DeltaMotion®ceramic-on-ceramic (COC) hip articulation, with special emphasis on postoperative ROM, ability to sit cross-legged, stability, hip noise and revision surgery. Material and Methods: 150 consecutive hips were operated for primary cementless Total Hip Replacement (THR) using DeltaMotion®at a tertiary care center in Mumbai, India, between January 2010 and January 2015. Clinico-radiological outcome was assessed using the Harris Hip Score (HHS) and radiographs at 6 weeks, 6 months, and annually thereafter. Results: 108 (74.5%) patients were males and 37 (25.5%) were females with an average age of 50.87 years. Mean follow-up was 54 months (range: 37 - 86 months). The mean ROM was 120° in flexion, 10° in extension, 30° in adduction, 45° in abduction, 25° in internal rotation and 25° in external rotation. The mean HHS showed a statistically significant improvement of 64.5% (from 54.66 ± 6.42 pre-operatively to 89.95 ± 4.32 post operatively) (p-value: 0.001). 92% of patients were able to sit in squatting position and 92% were able to sit cross-legged on the floor at last follow-up. 0.7% joints (1 hip) had squeaking. Considering no revision surgery as the end point, 6-year prosthesis survivorship was 100%. Complications (superficial infection) occurred in three hips (2%). All patients reported to be satisfied with their outcome after surgery. Conclusion: We infer that DeltaMotion large head COC bearing allows scope for using larger head size in relatively smaller Indian hips due to factory fitted ceramic lining. At 6-year follow-up, high activity level was observed with excellent clinical-radiological outcomes and component longevity in relatively young Indian population.展开更多
Introduction: Outcomes of total hip arthroplasties in rheumatoid are commonly considered as poor and with high rates of complication. Keeping in mind these conflicts of opinions we are going to analyse the functional ...Introduction: Outcomes of total hip arthroplasties in rheumatoid are commonly considered as poor and with high rates of complication. Keeping in mind these conflicts of opinions we are going to analyse the functional and radiological outcomes of total hip arthroplasty between osteoarthritis and rheumatoid arthtitis. Patients and Method: Retrospective midterm study of thirty four patients who underwent total hip replacement in Sri Ramachandra medical center for rheumatoid and osteoarthritis (primary and secondary). Of the 44 hips, the indications are rheumatoid arthritis in 20 patients and osteoarthritis in 24 patients. We used the Harris hip score (Modified) for clinical and functional evaluation and plain X-ray pelvis with both hips and proximal femur—AP view and X-ray of the operated hip lateral view for radiological evaluation. Mean follow up is 9 years (8-13 years). Results: The mean pre and latest harris hip score are 44 and 88 respectively. The mean harris hip score in 1st, 3rd and 5th years are 86, 87 and 87 respectively. The mean pre and latest harris hip score in osteoarthritis is 49 and 92, in rheumatoid arthritis is 35 and 74. Conclusion: The results in patients who underwent total hip replacement for osteoarthritis are better than those for rheumatoid arthritis, however the gain in harris hip score is the same. As far as complications are concerned there is no difference between rheumatoid and osteoarthritis. Complications are mostly due to the faulty technique. Both uncemented and cemented total hip replacement give good results in non traumatic indications. In bilateral hip diseases there is considerable pain relief and improvement after the first THR, but the optimal improvement is not seen until the second replacement.展开更多
文摘BACKGROUND Total hip arthroplasty is as an effective intervention to relieve pain and improve hip function.Approaches of the hip have been exhaustively explored about pros and cons.The efficacy and the complications of hip approaches remains inconclusive.This study conducted an umbrella review to systematically appraise previous meta-analysis(MAs)including conventional posterior approach(PA),and minimally invasive surgeries as the lateral approach(LA),direct anterior approach(DAA),2-incisions method,mini-lateral approach and the newest technique direct superior approach(DSA)or supercapsular percutaneouslyassisted total hip(SuperPath).AIM To compare the efficacy and complications of hip approaches that have been published in all MAs and randomized controlled trials(RCTs).METHODS MAs were identified from MEDLINE and Scopus from inception until 2023.RCTs were then updated from the latest MA to September 2023.This study included studies which compared hip approaches and reported at least one outcome such as Harris Hip Score(HHS),dislocation,intra-operative fracture,wound compliData were independently selected,extracted and assessed by two reviewers.Network MA and cluster rank and surface under the cumulative ranking curve(SUCRA)were estimated for treatment efficacy and safety.RESULTS Finally,twenty-eight MAs(40 RCTs),and 13 RCTs were retrieved.In total 47 RCTs were included for reanalysis.The results of corrected covered area showed high degree(13.80%).Among 47 RCTs,most of the studies were low risk of bias in part of random process and outcome reporting,while other domains were medium to high risk of bias.DAA significantly provided higher HHS at three months than PA[pooled unstandardized mean difference(USMD):3.49,95%confidence interval(CI):0.98,6.00 with SUCRA:85.9],followed by DSA/SuperPath(USMD:1.57,95%CI:-1.55,4.69 with SUCRA:57.6).All approaches had indifferent dislocation and intraoperative fracture rates.SUCRA comparing early functional outcome and composite complications(dislocation,intra-operative fracture,wound complication,and nerve injury)found DAA was the best approach followed by DSA/SuperPath.CONCLUSION DSA/SuperPath had better earlier functional outcome than PA,but still could not overcome the result of DAA.This technique might be the other preferred option with acceptable complications.
文摘目的:分析并确定ARCO 2-4期股骨头坏死(osteonecrosis of femoral head,ONFH)对Harris评分有影响意义的MR征象。方法:回顾性分析2019年1月至2020年6月34例行常规MR、T2 mapping、3D-SPACE序列检查及Harris评分的ARCO 2-4期ONFH患者,排除3例,最终纳入31例,男23例,女8例,年龄18~62(40.0±10.8)岁;其中21例为双侧ONFH,共计52个ONFH,ARC02期17个,ARCO 3期24个,ARCO 4期11个。在医院数字影像信息系统(picture archiving and communication system,PACS)对MR影像征象(股骨头塌陷深度、ONFH指数、骨髓水肿、股骨头骨质增生、软骨损伤分级、软骨T2值及关节积液)进行评估及测量,在Siemens后处理工作站计算软骨定量参数T2值并测量。采用Pearson相关分析评估MR各征象与Harris评分的相关性,采用多重线性回归分析评估与Harris评分有相关性的MR征象对Harris评分的影响。结果:Pearson相关分析显示股骨头塌陷深度(r=-0.563,P=0.000)、软骨损伤分级(r=-0.500,P=0.000)及关节积液(r=-0.535,P=0.000)与Harris评分呈负相关。多重线性回归分析显示关节积液(β=-6.198,P=0.001)、股骨头塌陷深度(β=-4.085,P=0.014)对Harris评分呈负相关。结论:关节积液、股骨头塌陷深度对Harris评分有显著的负向影响关系,建议影像医师常规对股骨头塌陷深度、关节积液进行定量及等级评估,以高效精准地辅助临床诊疗。
文摘BACKGROUND Ankylosing spondylitis at total hip arthroplasty(THA)has significant hip stiffness with flexion deformity,restricted mobility,and function.Range of movement(ROM)improvement with good functional outcome is seen following THA in these hips.The modified Hardinge approach without abductor compromise is helpful in these stiff hips with associated flexion deformity.AIM To assess improvement in ROM and functional outcomes with a modified lateral approach THA in ankylosing spondylitis with stiff hips.METHODS A total of 69 hips that underwent THA with a modified Hardinge approach in 40 patients were evaluated at a mean follow-up of 38.33 mo.All individuals ambulated with weight-bearing as tolerated and ROM exercises from the 1st postoperative day.Modified Harris hip score and ROM were assessed during follow-up.Quality of life assessments using the 36-item and 12-item short form health surveys were done along with clinical and functional outcomes at followup.SPSS 22.0 was used for statistical analysis.The correlation of ROM and functional score change was performed using Pearson’s correlation coefficient.RESULTS Sixty-nine hips with a significant decrease in ROM preoperatively with 32 clinically fused hips showed significant improvement in flexion range.The mean flexion in 69 hips improved from 29.35±31.38 degrees to 102.17±10.48 degrees.The mean difference of 72.82 with a P value<0.0001 was significant.In total,45 out of 69 hips had flexion deformity,with 13 hips having a deformity above 30 degrees.The flexion during the follow-up was below 90 degrees in 3 hips.Eleven hips had flexion of 90 degrees at follow-up,while the remaining 55 hips had flexion above 100 degrees.Modified Harris hip score improved from 17.03±6.02 to 90.66±7.23(P value<0.0001).The 36-item short form health survey at the follow-up indicated health status in 40 patients as excellent in 11,very good in 20,good in 5,fair in 3,and poor in 1.The mean mental health score was 84.10±11.58.Pain relief was good in all 69 hips.Altogether,28/40 patients(70%)had no pain,9 patients(22%)had occasional pain,and 3 patients(8%)had mild to moderate pain with unusual activity.Heterotopic ossification was seen in 21 hips with Brooker class 1 in 14 hips.CONCLUSION Modified Hardinge approach THA in ankylosing spondylitis with stiff hips with flexion deformity significantly improved ROM,Harris hip score,and quality of life indicated by the 36-item and 12-item short form health surveys.
文摘Background: Asian cultures require floor-seated positions demanding a high range of motion (ROM). Ceramic-On-Ceramic (COC) interface allowed the use of larger head with reduced wear debris generation and adverse tissue reactions. This study was conducted to analyze 6-year clinical-radiological outcome with large head fourth generation DeltaMotion®ceramic-on-ceramic (COC) hip articulation, with special emphasis on postoperative ROM, ability to sit cross-legged, stability, hip noise and revision surgery. Material and Methods: 150 consecutive hips were operated for primary cementless Total Hip Replacement (THR) using DeltaMotion®at a tertiary care center in Mumbai, India, between January 2010 and January 2015. Clinico-radiological outcome was assessed using the Harris Hip Score (HHS) and radiographs at 6 weeks, 6 months, and annually thereafter. Results: 108 (74.5%) patients were males and 37 (25.5%) were females with an average age of 50.87 years. Mean follow-up was 54 months (range: 37 - 86 months). The mean ROM was 120° in flexion, 10° in extension, 30° in adduction, 45° in abduction, 25° in internal rotation and 25° in external rotation. The mean HHS showed a statistically significant improvement of 64.5% (from 54.66 ± 6.42 pre-operatively to 89.95 ± 4.32 post operatively) (p-value: 0.001). 92% of patients were able to sit in squatting position and 92% were able to sit cross-legged on the floor at last follow-up. 0.7% joints (1 hip) had squeaking. Considering no revision surgery as the end point, 6-year prosthesis survivorship was 100%. Complications (superficial infection) occurred in three hips (2%). All patients reported to be satisfied with their outcome after surgery. Conclusion: We infer that DeltaMotion large head COC bearing allows scope for using larger head size in relatively smaller Indian hips due to factory fitted ceramic lining. At 6-year follow-up, high activity level was observed with excellent clinical-radiological outcomes and component longevity in relatively young Indian population.
文摘Introduction: Outcomes of total hip arthroplasties in rheumatoid are commonly considered as poor and with high rates of complication. Keeping in mind these conflicts of opinions we are going to analyse the functional and radiological outcomes of total hip arthroplasty between osteoarthritis and rheumatoid arthtitis. Patients and Method: Retrospective midterm study of thirty four patients who underwent total hip replacement in Sri Ramachandra medical center for rheumatoid and osteoarthritis (primary and secondary). Of the 44 hips, the indications are rheumatoid arthritis in 20 patients and osteoarthritis in 24 patients. We used the Harris hip score (Modified) for clinical and functional evaluation and plain X-ray pelvis with both hips and proximal femur—AP view and X-ray of the operated hip lateral view for radiological evaluation. Mean follow up is 9 years (8-13 years). Results: The mean pre and latest harris hip score are 44 and 88 respectively. The mean harris hip score in 1st, 3rd and 5th years are 86, 87 and 87 respectively. The mean pre and latest harris hip score in osteoarthritis is 49 and 92, in rheumatoid arthritis is 35 and 74. Conclusion: The results in patients who underwent total hip replacement for osteoarthritis are better than those for rheumatoid arthritis, however the gain in harris hip score is the same. As far as complications are concerned there is no difference between rheumatoid and osteoarthritis. Complications are mostly due to the faulty technique. Both uncemented and cemented total hip replacement give good results in non traumatic indications. In bilateral hip diseases there is considerable pain relief and improvement after the first THR, but the optimal improvement is not seen until the second replacement.
