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Development of a family-centred core outcome set for infants with developmental dysplasia of the hip treated with a brace. 发展一个以家庭为中心的核心结果集的婴儿发育不良的髋关节支架治疗。
IF 2.8
Bone & Joint Open Pub Date : 2025-01-04 DOI: 10.1302/2633-1462.61.BJO-2024-0186
Joanna Craven, Olivia O'Malley, Daniel C Perry
{"title":"Development of a family-centred core outcome set for infants with developmental dysplasia of the hip treated with a brace.","authors":"Joanna Craven, Olivia O'Malley, Daniel C Perry","doi":"10.1302/2633-1462.61.BJO-2024-0186","DOIUrl":"10.1302/2633-1462.61.BJO-2024-0186","url":null,"abstract":"<p><strong>Aims: </strong>This study aims to define a set of family-centred core outcomes for infants undergoing brace treatment to facilitate consistent reporting for future high-quality research.</p><p><strong>Methods: </strong>Family-centred outcomes will be identified through a literature review and a scoping survey involving key stakeholders, including parents, healthcare professionals, and researchers. These outcomes will then be rated for their perceived importance in a two-stage modified Delphi process with the same stakeholders. Finally, a consensus meeting will be held to establish the final core outcome set (COS).</p><p><strong>Conclusion: </strong>The impact of brace treatment on the family is profound, but seldom considered in randomized controlled trials. This COS can independently standardize reporting on the family's experience, and potentially become part of a broader COS for developmental dysplasia of the hip in infants undergoing brace treatment.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"6 1","pages":"21-25"},"PeriodicalIF":2.8,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11698604/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142928223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Robotic total knee arthroplasty safely reduces length of stay in an Asian public healthcare system. 机器人全膝关节置换术安全减少在亚洲公共医疗系统的停留时间。
IF 2.8
Bone & Joint Open Pub Date : 2025-01-03 DOI: 10.1302/2633-1462.61.BJO-2024-0184.R1
Kai C A Chan, Amy Cheung, Ping-Keung Chan, Michelle H Luk, Kwong Y Chiu, Henry Fu
{"title":"Robotic total knee arthroplasty safely reduces length of stay in an Asian public healthcare system.","authors":"Kai C A Chan, Amy Cheung, Ping-Keung Chan, Michelle H Luk, Kwong Y Chiu, Henry Fu","doi":"10.1302/2633-1462.61.BJO-2024-0184.R1","DOIUrl":"10.1302/2633-1462.61.BJO-2024-0184.R1","url":null,"abstract":"<p><strong>Aims: </strong>Around the world, the emergence of robotic technology has improved surgical precision and accuracy in total knee arthroplasty (TKA). This territory-wide study compares the results of various robotic TKA (R-TKA) systems with those of conventional TKA (C-TKA) and computer-navigated TKA (N-TKA).</p><p><strong>Methods: </strong>This is a retrospective study utilizing territory-wide data from the Clinical Data Analysis and Reporting System (CDARS). All patients who underwent primary TKA in all 47 public hospitals in Hong Kong between January 2021 and December 2023 were analyzed. Primary outcomes were the percentage use of various robotic and navigation platforms. Secondary outcomes were: 1) mean length of stay (LOS); 2) 30-day emergency department (ED) attendance rate; 3) 90-day ED attendance rate; 4) 90-day reoperation rate; 5) 90-day mortality rate; and 6) surgical time.</p><p><strong>Results: </strong>A total of 8,492 knees from 7,746 patients were included in the study. Overall robotic use had risen to 20.4% (2023 Q3 to Q4: 355/1,738) by the end of 2023, with Mako being the most popular at 10.3% (179/1,738). R-TKA had the shortest mean LOS compared with N-TKA and C-TKA (5.5 vs 6.3 and 7.1 days, respectively; p < 0.001). Only Mako (9.7%) demonstrated reduced 90-day ED attendance compared to C-TKA (13.1%; p = 0.009), Cori/Navio (15.0%; p = 0.005), and Rosa (16.4%; p < 0.001). No differences in 90-day reoperation rate and mortality were observed between all groups. Mean surgical times were longer in R-TKA groups by 20.6 minutes (p < 0.001).</p><p><strong>Conclusion: </strong>R-TKA use has increased in recent years, and has been shown to reduce hospital stay despite having a slightly longer surgical time, proving a promising candidate to alleviate the burden on healthcare systems. Individual differences between R-TKA systems contributed to variable clinical outcomes.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"6 1","pages":"12-20"},"PeriodicalIF":2.8,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11695079/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142923538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparing cup placement, leg length, and offset discrepancy after total hip arthroplasty between CT-based robotic arm-assisted and navigation systems. 比较基于ct的机械臂辅助系统和导航系统在全髋关节置换术后杯子放置、腿长和偏移量差异。
IF 2.8
Bone & Joint Open Pub Date : 2025-01-01 DOI: 10.1302/2633-1462.61.BJO-2024-0173.R1
Akira Shimizu, Satoshi Murakami, Takayuki Tamai, Yuuki Haga, Tatsuhiko Kutsuna, Tomofumi Kinoshita, Masaki Takao
{"title":"Comparing cup placement, leg length, and offset discrepancy after total hip arthroplasty between CT-based robotic arm-assisted and navigation systems.","authors":"Akira Shimizu, Satoshi Murakami, Takayuki Tamai, Yuuki Haga, Tatsuhiko Kutsuna, Tomofumi Kinoshita, Masaki Takao","doi":"10.1302/2633-1462.61.BJO-2024-0173.R1","DOIUrl":"10.1302/2633-1462.61.BJO-2024-0173.R1","url":null,"abstract":"<p><strong>Aims: </strong>Excellent outcomes have been reported following CT-based robotic arm-assisted total hip arthroplasty (rTHA) compared with manual THA; however, its superiority over CT-based navigation THA (nTHA) remains unclear. This study aimed to determine whether a CT-based robotic arm-assisted system helps surgeons perform accurate cup placement, minimizes leg length, and offsets discrepancies more than a CT-based navigation system.</p><p><strong>Methods: </strong>We studied 60 hips from 54 patients who underwent rTHA between April 2021 and August 2023, and 45 hips from 44 patients who underwent nTHA between January 2020 and March 2021 with the same target cup orientation at the Department of Orthopedic Surgery at Ozu Memorial Hospital, Japan. After propensity score matching, each group had 37 hips. Postoperative acetabular component position and orientation were measured using the planning module of the CT-based navigation system. Postoperative leg length and offset discrepancies were evaluated using postoperative CT in patients who have unilateral hip osteoarthritis.</p><p><strong>Results: </strong>The absolute differences in radiological inclination (RI) and radiological anteversion (RA) from the target were significantly smaller in rTHA (RI 1.2° (SD 1.2°), RA 1.4° (SD 1.2°)) than in nTHA (RI 2.7° (SD 1.9°), RA 3.0° (SD 2.6°)) (p = 0.005 for RI, p = 0.002 for RA). The absolute distance of the target's postoperative centre of rotation was significantly smaller in the mediolateral (ML) and superoinferior (SI) directions in rTHA (ML 1.1 mm (SD 0.8), SI 1.3 mm (SD 0.5)) than in nTHA (ML 1.9 mm (SD 0.9), SI 1.6 mm (SD 0.9)) (p = 0.002 for ML, p = 0.042 for SI). Absolute leg length and absolute discrepancies in the acetabular, femoral, and global offsets were significantly lower in the rTHA group than in the nTHA group (p = 0.042, p = 0.004, p = 0.003, and p = 0.010, respectively). In addition, the percentage of hips significantly differed with an absolute global offset discrepancy of ≤ 5 mm (p < 0.001).</p><p><strong>Conclusion: </strong>rTHA is more accurate in cup orientation and position than nTHA, effectively reducing postoperative leg length and offset discrepancy.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"6 1","pages":"3-11"},"PeriodicalIF":2.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11688127/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142910943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reviewer acknowledgement. 评论家承认。
IF 2.8
Bone & Joint Open Pub Date : 2025-01-01 DOI: 10.1302/2633-1462.61.BJO-2025-00005
Fares S Haddad
{"title":"Reviewer acknowledgement.","authors":"Fares S Haddad","doi":"10.1302/2633-1462.61.BJO-2025-00005","DOIUrl":"https://doi.org/10.1302/2633-1462.61.BJO-2025-00005","url":null,"abstract":"","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"6 1","pages":"1-2"},"PeriodicalIF":2.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142910944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unicompartmental knee arthroplasty: an exemplar of surgical and engineering collaboration. 单腔膝关节置换术:外科与工程合作的典范。
IF 2.8
Bone & Joint Open Pub Date : 2024-12-20 DOI: 10.1302/2633-1462.512.BJO-2024-0196
Richie H S Gill, Fares S Haddad
{"title":"Unicompartmental knee arthroplasty: an exemplar of surgical and engineering collaboration.","authors":"Richie H S Gill, Fares S Haddad","doi":"10.1302/2633-1462.512.BJO-2024-0196","DOIUrl":"10.1302/2633-1462.512.BJO-2024-0196","url":null,"abstract":"","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"5 12","pages":"1120-1122"},"PeriodicalIF":2.8,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11659901/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142865694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A case-matched series comparing functional outcomes for robotic-assisted unicompartmental knee arthroplasty versus functionally aligned robotic-assisted total knee arthroplasty. 比较机器人辅助单室膝关节置换术与功能对齐机器人辅助全膝关节置换术功能结果的病例匹配系列研究。
IF 2.8
Bone & Joint Open Pub Date : 2024-12-20 DOI: 10.1302/2633-1462.512.BJO-2024-0086.R2
Jonathan R Manara, Macdaniel Nixon, Beth Tippett, Wil Pretty, Dermot Collopy, Gavin W Clark
{"title":"A case-matched series comparing functional outcomes for robotic-assisted unicompartmental knee arthroplasty versus functionally aligned robotic-assisted total knee arthroplasty.","authors":"Jonathan R Manara, Macdaniel Nixon, Beth Tippett, Wil Pretty, Dermot Collopy, Gavin W Clark","doi":"10.1302/2633-1462.512.BJO-2024-0086.R2","DOIUrl":"10.1302/2633-1462.512.BJO-2024-0086.R2","url":null,"abstract":"<p><strong>Aims: </strong>Unicompartmental knee arthroplasty (UKA) and total knee arthroplasty (TKA) have both been shown to be effective treatments for osteoarthritis (OA) of the knee. Many studies have compared the outcomes of the two treatments, but less so with the use of robotics, or individualized TKA alignment techniques. Functional alignment (FA) is a novel technique for performing a TKA and shares many principles with UKA. Our aim was to compare outcomes from a case-matched series of robotic-assisted UKAs and robotic-assisted TKAs performed using FA.</p><p><strong>Methods: </strong>From a prospectively collected database between April 2015 and December 2019, patients who underwent a robotic-assisted medial UKA (RA-UKA) were case-matched with patients who had undergone a FA robotic-assisted TKA (RA-TKA) during the same time period. Patients were matched for preoperative BMI, sex, age, and Forgotten Joint Score (FJS). A total of 101 matched pairs were eligible for final review. Postoperatively the groups were then compared for differences in patient-reported outcome measures (PROMs), range of motion (ROM), ability to ascend and descend stairs, and ability to kneel.</p><p><strong>Results: </strong>Both groups had significant improvements in mean FJS (65.1 points in the TKA group and 65.3 points in the UKA group) and mean Oxford Knee Score (OKS) (20 points in the TKA group and 18.2 in the UKA group) two years following surgery. The UKA group had superior outcomes at three months in the OKS and at one year in ROM (5°), ability to kneel (0.5 points on OKS question), and ascend (1.3 points on OKS question) and descend stairs (0.8 points on OKS question), but these were not greater than the minimal clinically important difference. There were no differences seen in FJS or OKS at one year postoperatively. There were no statistically significant differences between the groups at 24 months in all the variables assessed.</p><p><strong>Conclusion: </strong>FA-RATKA and RA-UKA are both successful treatments for medial compartmental knee arthritis in this study. The UKA group showed a quicker recovery, but this study demonstrated equivalent two-year outcomes in all outcomes measured including stair ascent and descent, and kneeling.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"5 12","pages":"1123-1129"},"PeriodicalIF":2.8,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11658844/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142865689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What about the donor site morbidity - how invasive is the free latissimus dorsi flap? 供体部位的发病率如何?游离背阔肌瓣的侵入性如何?
IF 2.8
Bone & Joint Open Pub Date : 2024-12-19 DOI: 10.1302/2633-1462.512.BJO-2024-0058.R1
Nikolaus Wachtel, Riccardo E Giunta, Marc Hellweg, Maximilian Hirschmann, Constanze Kuhlmann, Nicholas Moellhoff, Denis Ehrl
{"title":"What about the donor site morbidity - how invasive is the free latissimus dorsi flap?","authors":"Nikolaus Wachtel, Riccardo E Giunta, Marc Hellweg, Maximilian Hirschmann, Constanze Kuhlmann, Nicholas Moellhoff, Denis Ehrl","doi":"10.1302/2633-1462.512.BJO-2024-0058.R1","DOIUrl":"10.1302/2633-1462.512.BJO-2024-0058.R1","url":null,"abstract":"<p><strong>Aims: </strong>The free latissimus dorsi muscle (LDM) flap represents a workhorse procedure in the field of trauma and plastic surgery. However, only a small number of studies have examined this large group of patients with regard to the morbidity of flap harvest. The aim of this prospective study was therefore to objectively investigate the morbidity of a free LDM flap.</p><p><strong>Methods: </strong>A control group (n = 100) without surgery was recruited to assess the differences in strength and range of motion (ROM) in the shoulder joint with regard to handedness of patients. Additionally, in 40 patients with free LDM flap surgery, these parameters were assessed in an identical manner.</p><p><strong>Results: </strong>We measured higher values for all parameters assessing force in the shoulder joint on the dominant side of patients in the control group. Moreover, LDM flap harvest caused a significant reduction in strength in the glenohumeral joint in all functions of the LDM that were assessed, ranging from 9.0% to 13.8%. Equally, we found a significantly reduced ROM in the shoulder at the side of the flap harvest. For both parameters, this effect was diminished, when the flap harvest took place on the dominant side of the patient.</p><p><strong>Conclusion: </strong>LDM flap surgery leads to a significant impairment of the strength and ROM in the shoulder joint. Moreover, the donor morbidity must be differentiated with regard to handedness: harvest on the non-dominant side potentiates the already existing difference in strength and ROM. Conversely, if the harvest takes place on the dominant side of the patient, this difference is diminished.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"5 12","pages":"1114-1119"},"PeriodicalIF":2.8,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11655141/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142855725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Staff education compared with active real-time waste segregation to reduce the environmental impact of hip and knee arthroplasty. 员工教育与主动实时垃圾分类相比较,减少髋关节置换术对环境的影响。
IF 2.8
Bone & Joint Open Pub Date : 2024-12-18 DOI: 10.1302/2633-1462.512.BJO-2024-0167.R1
Rohan Prakash, Ahmed Nasser, Akshat Sharma, Deborah Eastwood, Mike Reed, Yuvraj Agrawal
{"title":"Staff education compared with active real-time waste segregation to reduce the environmental impact of hip and knee arthroplasty.","authors":"Rohan Prakash, Ahmed Nasser, Akshat Sharma, Deborah Eastwood, Mike Reed, Yuvraj Agrawal","doi":"10.1302/2633-1462.512.BJO-2024-0167.R1","DOIUrl":"10.1302/2633-1462.512.BJO-2024-0167.R1","url":null,"abstract":"<p><strong>Aims: </strong>Arthroplasty has been shown to generate the most waste among all orthopaedic subspecialties, and it is estimated that hip and knee arthroplasty generate in excess of three million kg of waste annually in the UK. Infectious waste generates up to ten times more CO2 compared with recycled waste, and previous studies have shown that over 90% of waste in the infectious stream is misallocated. We assessed the effect of real-time waste segregation by an unscrubbed team member on waste generation in knee and hip arthroplasty cases, and compared this with a simple educational intervention during the 'team brief' at the start of the operating list across two sites.</p><p><strong>Methods: </strong>Waste was categorized into five categories: infectious, general, recycling, sharps, and linens. Each category was weighed at the end of each case using a digital weighing scale. At Site A (a tertiary orthopaedic hospital), pre-intervention data were collected for 16 total knee arthroplasy (TKA) and 15 total hip arthroplasty (THA) cases. Subsequently, for ten TKA and ten THA cases, an unscrubbed team member actively segregated waste in real-time into the correct streams. At Site B (a district general hospital), both pre- and post-intervention groups included ten TKA and ten THA cases. The intervention included reminding staff during the 'team brief' to segregate waste correctly.</p><p><strong>Results: </strong>Active real-time waste segregation reduced infectious waste by a mean of 2.51 kg (95% CI 1.492 to 3.542) in TKA, and 1.83 kg in THA cases (p = 0.004). Educational intervention reduced infectious waste by a mean of 3.52 kg in TKA and 2.09 kg in THA cases (p = 0.026). Total waste was significantly reduced in both groups post-intervention for TKA cases.</p><p><strong>Conclusion: </strong>Simple educational measures alone can significantly reduce the amount of infectious waste. Extrapolated nationally, our results would yield a reduction of approximately 315,004 kg to 594,577 kg of CO2 annually, which equates to 70 to 132 gasoline-powered passenger vehicles driven for a year.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"5 12","pages":"1108-1113"},"PeriodicalIF":2.8,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11651728/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142847673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical results of autologous fat transfer for basal thumb arthritis with a minimum of three years' follow-up. 自体脂肪移植治疗拇指基底关节炎的临床结果,随访至少三年。
IF 2.8
Bone & Joint Open Pub Date : 2024-12-11 DOI: 10.1302/2633-1462.512.BJO-2024-0085.R2
Elisabeth M Haas-Lützenberger, Iana Emelianova, Moritz C Bader, Sinan Mert, Nicholas Moellhoff, Wolfram Demmer, Ursula Berger, Riccardo Giunta
{"title":"Clinical results of autologous fat transfer for basal thumb arthritis with a minimum of three years' follow-up.","authors":"Elisabeth M Haas-Lützenberger, Iana Emelianova, Moritz C Bader, Sinan Mert, Nicholas Moellhoff, Wolfram Demmer, Ursula Berger, Riccardo Giunta","doi":"10.1302/2633-1462.512.BJO-2024-0085.R2","DOIUrl":"10.1302/2633-1462.512.BJO-2024-0085.R2","url":null,"abstract":"<p><strong>Aims: </strong>In the treatment of basal thumb osteoarthritis (OA), intra-articular autologous fat transplantation has become of great interest within recent years as a minimally invasive and effective alternative to surgical intervention with regard to pain reduction. This study aims to assess its long-term effectiveness.</p><p><strong>Methods: </strong>Patients diagnosed with stage one to three OA received a single intra-articular autologous fat transplantation. Fat tissue was harvested from the abdomen and injected into the trapeziometacarpal (TMC) joint under radiological guidance, followed by one week of immobilization. Patients with a minimum three-year post-procedure period were assessed for pain level (numerical rating scale), quality of life (Mental Health Quotient (MHQ)), the abbreviated version of the Disabilities of Arm, Shoulder and Hand questionnaire (QuickDASH)), and grip and pinch strength, as well as their overall impression of the treatment. Wilcoxon tests compared data from pre-intervention, and at one and three years post-intervention.</p><p><strong>Results: </strong>Out of 136 treated joints, the study involved 87 patients (37 patients were loss to follow-up, and 12 patients (9%) who underwent resection arthroplasty) with a median follow-up of 4.9 years (IQR 5.4 to 5.9). Pain, both at rest and during stress, significantly improved at one year and remained stable through three years. Sex, age, and stage of disease were not associated with postoperative pain levels. Patient-reported outcome measures for QuickDASH and MHQ improved up to at least three years post-treatment. Patients reported high satisfaction and willingness to recommend the procedure. Grip and pinch strength did not significantly change over time.</p><p><strong>Conclusion: </strong>The data show that autologous fat transfer has a longer-lasting effect in two-thirds of re-examined patients. If patients had an initial positive response, the pain-reducing effect lasted for at least three years. Therefore, this minimally invasive approach can offer a valuable treatment alternative for basal thumb OA.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"5 12","pages":"1101-1107"},"PeriodicalIF":2.8,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11631261/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142807807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trabecular metal collars in endoprosthetic replacements: do they osseointegrate? 假体内置换术中的小梁金属项圈:它们能骨整合吗?
IF 2.8
Bone & Joint Open Pub Date : 2024-12-08 DOI: 10.1302/2633-1462.512.BJO-2024-0095.R1
Ewen Fraser, Stephanie Spence, Omer M Farhan-Alanie, James Doonan, Ashish Mahendra, Sanjay Gupta
{"title":"Trabecular metal collars in endoprosthetic replacements: do they osseointegrate?","authors":"Ewen Fraser, Stephanie Spence, Omer M Farhan-Alanie, James Doonan, Ashish Mahendra, Sanjay Gupta","doi":"10.1302/2633-1462.512.BJO-2024-0095.R1","DOIUrl":"10.1302/2633-1462.512.BJO-2024-0095.R1","url":null,"abstract":"<p><strong>Aims: </strong>Limb salvage surgery (LSS) is the primary treatment option for primary bone malignancy. It involves the removal of bone and tissue, followed by reconstruction with endoprosthetic replacements (EPRs) to prevent amputation. Trabecular metal (TM) collars have been developed to encourage bone ingrowth (osseointegration (OI)) into EPRs. The primary aim of this study was to assess whether OI occurs when TM collars are used in EPRs for tumour.</p><p><strong>Methods: </strong>A total of 124 patients from July 2010 to August 2021 who underwent an EPR for tumour under the West of Scotland orthopaedic oncology team were identified. Overall, 81 patients (65%) met the inclusion criteria, and two consultants independently analyzed radiographs at three and 12 months, as well as the last radiograph, using a modified version of the Stanford Radiological Assessment System.</p><p><strong>Results: </strong>OI of the TM collar occurred in approximately 65% of patients at last radiograph. The percentage of patients with OI at three months (65.4%) reflected the 12-month (65%) and long-term (64.4%) follow-up. The median amount of OI across all radiographs was one at all three timepoints, with only five cases (11.1%) showing OI in all four zones at last radiograph. Radiolucency at the bone:collar junction was present in 23 cases (28.4%) at three months, but only four (6.7%) showed progression of this at 12 months. The interobserver reliability was found to be highly reliable in all parameters (p < 0.001).</p><p><strong>Conclusion: </strong>OI occurs in approximately 65% of TM collars, and is similar at three months, 12 months, and last radiograph. The extent of OI at the bone:collar junction was found to have decreased at longer-term follow-up. Furthermore, radiolucency at the bone-collar impact junction does occur in some patients but only a low number will show radiolucency progression at longer-term follow-up.</p>","PeriodicalId":34103,"journal":{"name":"Bone & Joint Open","volume":"5 12","pages":"1092-1100"},"PeriodicalIF":2.8,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11624915/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142792253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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