Journal of Orthopaedics and Traumatology最新文献

{"title":"Ultra-distal tibial fractures: a retrospective comparison of distal plate versus nail fixation.","authors":"Feng Wang, Xiaoshu Zhu, Xiangyang Dai, Lei Wang, Chengpu Zhong, Jian Qin, Tangbo Yuan","doi":"10.1186/s10195-025-00832-3","DOIUrl":"10.1186/s10195-025-00832-3","url":null,"abstract":"<p><strong>Background: </strong>Current literature on ultra-distal tibial fractures (UDTF) is relatively limited, particularly regarding the outcomes and complications of different treatment strategies, with data being notably scarce. This study aimed to compare the clinical outcomes of intramedullary nailing (IMN) and distal tibial plate (DTP) fixation in the treatment of UDTF.</p><p><strong>Methods: </strong>A total of 48 eligible patients were retrospectively reviewed and divided into two matched groups based on age, gender, injury severity score, and fracture type. The IMN group comprised 21 patients, and the DTP group included 27 patients. All patients were followed up to assess both clinical and radiological outcomes.</p><p><strong>Results: </strong>The IMN group demonstrated significantly shorter surgery time (P = 0.043) and fracture healing time (P = 0.002) compared with the DTP group. However, no significant differences were found between the two groups in terms of time from fracture to admission (P = 0.740), preoperative hospital stay (P = 0.310), postoperative hospital stay (P = 0.379), infection rates (P = 1.000), or rates of nonunion (P = 0.822). Postoperative malalignment occurred in three patients in the IMN group and one patient in the DTP group (P = 0.430). The mean postoperative angulation in both groups was similar in the coronal plane (P = 0.101) and sagittal plane (P = 0.334). The mean Olerud-Molander Ankle Score (OMAS) was 88.62 ± 5.24 in the IMN group and 85.85 ± 8.39 in the DTP group (P = 0.169).</p><p><strong>Conclusion: </strong>Both implants are effective in treating UDTF. However, IMN offers advantages in reducing surgical time, accelerating fracture healing, and promoting early recovery. Therefore, IMN may represent a superior surgical option for managing UDTF.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"20"},"PeriodicalIF":3.0,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11926305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143671499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fibular head osteotomy: A new technique for better exposure of postero-lateral tibial plateau fracture.","authors":"Shaozheng Yang, Yong Lian, Li Yang, Sushuang Ma, Chao Ding, Feng Huang, Yongqiang Liu, Heng Li, Zhu Mutan, Hua Zhong, Hongfen Chen","doi":"10.1186/s10195-025-00836-z","DOIUrl":"10.1186/s10195-025-00836-z","url":null,"abstract":"<p><strong>Objective: </strong>Various osteotomy techniques have been explored for exposing the posterolateral tibial plateau in previous studies. However, these methods are often complex, cause significant damage to normal anatomical structures, compromise knee joint stability, and pose risks to knee function, thus limiting their clinical application. This study proposes a new fibular head osteotomy technique for treating posterolateral tibial plateau fractures, aiming to achieve favorable surgical outcomes.</p><p><strong>Methods: </strong>Thirteen patients who underwent surgical treatment for posterolateral tibial plateau fractures between March 2020 and August 2023 at our hospital were included in this study. The study was approved by the clinical ethics committee of our institution. All patients provided informed consent before participation. Surgeries were performed through a modified Frosch approach combined with partial fibular head osteotomy, while preserving part of the biceps femoris tendon attachment to the fibula. Postoperative fracture reduction quality was assessed using X-rays and computed tomography (CT) scans, in accordance with the Rasmussen radiology scoring system. Knee joint function was evaluated at the final follow-up using the Hospital for Special Surgery (HSS) scoring system. The healing of the fibular head osteotomy site and the presence of any complications were also assessed.</p><p><strong>Results: </strong>All 13 patients were followed up with for an average of 12.2 months (range: 9-17 months). All fractures, collapse, and deformities were corrected. The mean Rasmussen radiological score was 15.5 ± 2.5 (range: 10-18), with four cases rated as excellent, eight as good, and one as fair. The mean Hospital for Special Surgery (HSS) score was 89.8 ± 6.4 (range: 78-98), with 10 cases rated as excellent and 3 as good. No posterolateral knee instability was observed during physical examination at the final follow-up. There were no complications such as surgical site infection or common peroneal nerve injury.</p><p><strong>Conclusions: </strong>Partial fibular head osteotomy combined with preservation of the biceps femoris tendon attachment is an effective technique for treating posterolateral tibial plateau fractures. This method allows for successful fracture reduction and fixation without compromising knee joint function.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"19"},"PeriodicalIF":3.0,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11923354/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143665164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nomogram to predict periprosthetic joint infection after total hip arthroplasty using laboratory tests.","authors":"Junzhe Lang, Zetao Dong, Boyuan Shi, Dongdong Wang, Jiandong Yuan, Lei Chen, Jianqing Gao, Anan Sun, Jiyue Huang, Zhiqiang Xue","doi":"10.1186/s10195-025-00833-2","DOIUrl":"10.1186/s10195-025-00833-2","url":null,"abstract":"<p><strong>Background: </strong>Periprosthetic joint infection (PJI) is a catastrophic complication after joint arthroplasty. This study aimed to analyze the relationship between laboratory tests and PJI and establish a nomogram for predicting risks of PJI after total hip arthroplasty (THA).</p><p><strong>Materials and methods: </strong>The clinical data of patients who underwent THA from January 2015 to December 2020 were retrospectively analyzed. Demographic and relevant clinical information of patients was collected; independent risk factors associated with PJI were determined by univariate and multivariate logistic regression analysis, and receiver operating characteristics (ROC) were drawn to analyze the specificity and sensitivity of each risk factor. Risk factors are included in the nomogram. Calibration curve and decision curve analysis were used to evaluate the predictive accuracy and discriminability of the model.</p><p><strong>Results: </strong>A total of 589 patients were enrolled in the study, of whom 87 were eventually diagnosed with PJI. Multivariate logistic regression analysis showed that serum C-reactive protein, erythrocyte sedimentation rate, polymorphonuclear neutrophils, D-dimer, and platelet count were independent risk factors for PJI after THA. The ROC curve analysis model of multivariate combined diagnosis had good diagnostic value, sensitivity was 77.01%, and specificity was 75.51%. The calibration curve shows good agreement between the prediction of the line graph and the actual observed results. The decision curve shows that the nomogram has a net clinical benefit.</p><p><strong>Conclusions: </strong>The changes in serum C-reactive protein, erythrocyte sedimentation rate, polymorphonuclear neutrophils, D-dimer, and platelet count are related to the occurrence of PJI after hip arthroplasty. The nomogram prediction model established in this study is promising for the screening of PJI after hip arthroplasty.</p><p><strong>Level of evidence: </strong>Level III evidence. Non-randomized controlled cohort/follow-up study.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"18"},"PeriodicalIF":3.0,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11923320/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143665167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Female patients report comparable results to males after the implantation of an aragonite-based scaffold for the treatment of knee chondral and osteochondral defects: a gender-based analysis of a RCT at 4 years' follow-up.","authors":"Elizaveta Kon, Francesca De Caro, Vinod Dasa, Jason M Scopp, Berardo Di Matteo, David Flanigan, Nogah Shabshin, Sabrina Strickland, Nir Altschuler","doi":"10.1186/s10195-025-00829-y","DOIUrl":"10.1186/s10195-025-00829-y","url":null,"abstract":"<p><strong>Background: </strong>The aim of the study was to provide a gender-based analysis of the results of a large, multi-centre randomized controlled trial (RCT) comparing a novel cell-free aragonite-based scaffold with the standard of care (i.e. debridement/microfractures) for the treatment of chondral/osteochondral defects in knees with or without concurrent osteoarthritis.</p><p><strong>Materials and methods: </strong>A total of 251 patients were included: 167 patients in the scaffold group and 84 in the control. In the scaffold group, there were 105 males and 59 females, whereas the control group consisted of 51 males and 32 females. Patients were evaluated up to 48 months after the treatment. The primary endpoint was the change from baseline to 48 months in the KOOS overall score. Treatment failures were defined as any secondary invasive intervention, including intra-articular injection or any surgery in the treated joint. All patients underwent magnetic resonance imaging (MRI) at 12 and 24 months to assess the percentage of defect fill after surgery.</p><p><strong>Results: </strong>Both males and females in the scaffold group achieved significantly better results than controls in any KOOS subscale, as well as in KOOS overall, up to the final 48 months follow-up. Outcomes reported by females were non-inferior to those of males in the implant group. At 24 months' MRI evaluation, 86.2% of male patients in the scaffold group presented at least 75% defect fill compared with 32.6% in the control group. In the scaffold group, 87.6% of female patients presented at least 75% defect fill, compared with 28% in the control group (p < 0.0001 in both cases). Responders' rate and failure rate were also significantly better in the scaffold group for both males and females.</p><p><strong>Conclusion: </strong>The aragonite scaffold outperformed the control group at 48 months' evaluation. The gender-based analysis proved that males and females in the scaffold group presented comparable clinical and radiographical results, both significantly better than their counterparts treated by debridement/microfractures.</p><p><strong>Level of evidence: </strong>I-Randomized controlled trial.</p><p><strong>Trial registration: </strong>Clinicaltrial.gov ID: NCT03299959 (registered on 14 September 2017).</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"17"},"PeriodicalIF":3.0,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11906925/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143626526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endoscopic-assisted percutaneous fixation for displaced anterior inferior iliac spine avulsion fractures: a prospective cohort study.","authors":"Andrea Audisio, Alessandro Aprato, Virginia Reinaudo, Giuseppe Sinatra, Lorenzo Lucchino, Alessandro Massè","doi":"10.1186/s10195-025-00831-4","DOIUrl":"10.1186/s10195-025-00831-4","url":null,"abstract":"<p><strong>Introduction: </strong>Anterior inferior iliac spine (AIIS) avulsion fractures commonly occur in adolescent patients during sports activities. To systematically evaluate fracture severity and guide management, an adaptation of the Hetsroni classification system was used to categorize fractures on the basis of their displacement relative to the acetabular rim. Traditional open reduction and internal fixation reported satisfactory consolidation rates but complications such as lateral femoral cutaneous nerve (LFCN) neuropathies, heterotopic ossifications (HO), and subspine impingement. The objectives of this work are to (1) report short- and mid-term radiographic and clinical outcomes and (2) propose an adapted classification system based on the risk of subsequent subspine impingement.</p><p><strong>Materials and methods: </strong>A prospective cohort study was conducted on patients with AIIS avulsion fracture with ≥ 1.5 cm displacement who underwent surgery between 2021 and 2024. Patients with follow-up < 6 months, displacement < 1.5 cm, comminuted fractures, or chronic fractures were excluded. Clinical outcomes, including the subspine impingement test, the modified Harris Hip Score (mHHS), and the University of California Los Angeles Score (UCLA), were evaluated at last follow-up. Postoperative complications, such as LFCN neurapraxia, HO (classified by Brooker), and surgical revisions, are reported.</p><p><strong>Results: </strong>Eleven male patients with mean age of 14.1 years (range 12.8-15.0 years) were included. Fractures were classified as type I in two patients (18.2%), type II in four patients (36.4%), and type III in five patients (45.4%). The mean surgical duration was 71.4 min (SD 17.1 min), and the average time from injury to surgery was 4.2 days (range 1-11 days). The mean fracture displacement was 18.3 mm (range 15-25 mm). Postoperative scores averaged 89.7 for mHHS (SD 3.1) and 9.7 for UCLA (SD 0.6). Patients were followed for 20.0 months (range 6-47 months, SD 13.3 months). One patient underwent open surgical revision and subsequently experienced temporary LFCN neurapraxia, HO (Brooker 1), and symptoms of subspine impingement.</p><p><strong>Conclusions: </strong>Endoscopic-assisted percutaneous fixation is an effective technique for treating displaced AIIS avulsion fractures. Preliminary results suggest that this approach offers noninferior results, satisfactory outcomes, and limited complications. Further studies with long-term follow-up are needed to confirm these findings.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"16"},"PeriodicalIF":3.0,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11890690/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143587588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of intra-articular tranexamic acid injection with different acting times after anterior cruciate ligament reconstruction: a cohort study with historical controls.","authors":"Kun-Han Lee, Kun-Hui Chen, Hsuan-Hsiao Ma, Tai-Jung Huang, Hsiao-Li Ma, En-Rung Chiang","doi":"10.1186/s10195-025-00826-1","DOIUrl":"10.1186/s10195-025-00826-1","url":null,"abstract":"<p><strong>Background: </strong>Intra-articular tranexamic acid (TXA) has been proven effective in reducing postoperative bleeding in anterior cruciate ligament reconstruction (ACLR). We aimed to evaluate the effect of intra-articular injection of TXA with different acting times after an ACLR procedure.</p><p><strong>Patients and methods: </strong>Patients receiving ACLR and intra-articular injection of TXA between September 2023 and January 2024 were randomly divided into two groups, with drainage clamped for 4 h (TXA 4 h group) or 8 h (TXA 8 h group). Postoperative drainage output was the primary outcome. The secondary outcomes included the visual analog scale (VAS), grade of hemarthrosis, and International Knee Documentation Committee (IKDC) functional score. The data of another two groups of patients (TXA 2 h group and placebo group) were retrieved from a previous study as historical control groups for subsequent analysis.</p><p><strong>Results: </strong>121 patients were included. There were no significant differences in drainage output between TXA 4 h and TXA 8 h groups. On postoperative day 3, significantly decreased grades of hemarthrosis were noted in the TXA 8 h group (P = 0.030). There were no significant differences in the VAS at different postoperative time points or in the IKDC scores. Comparison with the placebo and TXA 2 h groups revealed significant reduction in postoperative drainage among the TXA 4 h and 8 h groups. The IKDC scores were significantly worse in the TXA 8 h group compared with the TXA 2 h (P < 0.001) and placebo (P = 0.009) groups.</p><p><strong>Conclusions: </strong>A 4 h clamping time for intra-articular TXA administration after ACLR may be considered in current practice, as it effectively reduces drainage and pain without negatively impacting functional outcomes.</p><p><strong>Level of evidence: </strong>Level III, cohort study.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"15"},"PeriodicalIF":3.0,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11890900/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143582386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can we avoid casting for suspected scaphoid fractures? A multicenter randomized controlled trial.","authors":"Abigael Cohen, Max Reijman, Gerald A Kraan, Sara J Baart, Jan A N Verhaar, Joost W Colaris","doi":"10.1186/s10195-025-00822-5","DOIUrl":"10.1186/s10195-025-00822-5","url":null,"abstract":"<p><strong>Background: </strong>In suspected scaphoid fractures with normal initial radiographs, the usual care is casting, but only 10% of patients have scaphoid fractures. To reduce overtreatment, we evaluated whether bandaging, instead of casting, resulted in noninferior functional outcomes.</p><p><strong>Patients and methods: </strong>We included adults with suspected scaphoid fractures and normal initial radiographs at the emergency department in our multicenter randomized controlled trial. Patients were randomized to 3-day bandaging or 2-week casting. Questionnaires, physical examination, and radiographs were performed at 2 weeks and 1 year. Additional questionnaires were sent after inclusion, 6 weeks, and 3 months. Our primary outcome was the adjusted estimated difference between groups of the Quick Disabilities of the Arm, Shoulder, and Hand (QDASH) score at 3 months (natural logarithm of the margin of noninferiority = 2.0). Secondary outcomes included the QDASH score, Patient-Rated Hand/Wrist Evaluation Score, visual analog scale pain, wrist range of motion, patient satisfaction, and complications during follow-up.</p><p><strong>Results: </strong>Of the 180 patients (91 bandaging and 89 casting), 16 had scaphoid fractures and there were no scaphoid nonunions. Functional outcome in the bandaging group was noninferior at 3 months compared with the casting group [adjusted estimated difference QDASH score 0.30 (95% CI 0.02-0.62)]. All other patient-reported function and pain scores were not significantly different between groups. Range of motion at 2 weeks was better in the bandaging group, and they were more satisfied with the treatment than the casting group.</p><p><strong>Conclusions: </strong>Casting for suspected scaphoid fractures but normal initial radiographs can be avoided because bandaging seems to be an alternative treatment option when patients are reevaluated after 2 weeks. Level of evidence Level II. Trial registration Trial registered at the Trialregister on 2018-02-28 on www.trialregister.nl , NTR7164.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"14"},"PeriodicalIF":3.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11883040/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143568520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparing two autologous bone grafting techniques to treat clavicular midshaft atrophic nonunion: a retrospective study.","authors":"Teng Ma, Qiang Huang, Chaofeng Wang, Cheng Ren, Yibo Xu, Hua Lin, Kun Zhang, Congming Zhang, Zhao Li","doi":"10.1186/s10195-025-00828-z","DOIUrl":"10.1186/s10195-025-00828-z","url":null,"abstract":"<p><strong>Background: </strong>Open reduction, superior plate (SP) fixation, and autologous cancellous granular bone grafting (ACGBG) are common strategies for treating clavicular midshaft atrophic nonunion (CMAN). We aimed to compare the radiological findings and clinical effects of two autologous cancellous bone grafts (ACBGs) and those of single SP fixation, to treat CMAN.</p><p><strong>Methods: </strong>This retrospective study comprised 62 patients admitted to our hospital with CMAN (ACGBG with single SP fixation between March 2012 and October 2017, 32 patients; autologous cancellous structured bone grafting [ACSBG] with single SP fixation between November 2017 and May 2021, 30 patients). Patient visual analog scale (VAS) scores for pain and disability of the arm, shoulder, and hand (DASH) scores, obtained preoperatively and at final follow-up, were recorded and analyzed. Statistical differences between the ACGBG and ACSBG groups were assessed using Fisher's exact and two-sample independent t tests.</p><p><strong>Results: </strong>No statistically significant differences were observed between the two groups in terms of patient demographics or the incidence of complications. VAS and DASH scores decreased significantly from the preoperative day to 9 months postoperatively in both groups, but this difference was not statistically significant at final follow-up. However, at 3 and 6 months postoperatively, compared with mean VAS and DASH scores in the ACGBG group, the ACSBG group showed lower pain and dysfunction scores (p < 0.05). The mean fracture healing times were 15.2 (range, 12-20) and 18.6 (range, 12-32) weeks in the ACSBG and ACGBG groups, respectively (p = 0.01). One case of plate breakage occurred in the ACGBG group at 5 months postoperatively, with recovery following ACSBG revision with single SP fixation.</p><p><strong>Conclusions: </strong>ACSBG combined with single SP fixation is a promising and effective alternative technique for promoting bone union and postoperative early functional rehabilitation in treating CMAN.</p><p><strong>Level of evidence: </strong>Level 3.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"11"},"PeriodicalIF":3.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11871170/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143531994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Radiological outcomes of surgical techniques for spastic hip in cerebral palsy: a systematic review and meta-analysis.","authors":"Iman Menbari Oskouie, Alireza Hakiminejad, Amirali Yazdanmehr, Keihan Mostafavi, Asma Mafhoumi, Amir H Sajedi, Ali Roosta, Alireza Arvin, Ana Presedo, Mohammad Hossein Nabian, Amir Kasaeian","doi":"10.1186/s10195-025-00827-0","DOIUrl":"10.1186/s10195-025-00827-0","url":null,"abstract":"<p><strong>Background: </strong>In patients with cerebral palsy (CP), spastic hip is a prevalent complication. Various surgical approaches,, including pelvic osteotomy (PO), femoral osteotomy (FO), combined femoral and pelvic osteotomy (CFPO), and soft tissue surgery (STS), have been used to address this problem. This systematic review and meta-analysis was designed to compare the radiologic outcomes of these interventions for spastic hip in patients with CP.</p><p><strong>Methods: </strong>To identify relevant studies, databases were searched using specific keywords. Initially, duplicates were removed, then the titles and abstracts were screened, followed by a comprehensive full-text review. Data extraction took place from the studies that met the inclusion criteria. Subsequently, a meta-analysis was conducted.</p><p><strong>Results: </strong>The analysis of 6116 hips from 4546 patients across 81 studies demonstrated that PO significantly enhanced the center-edge angle (CEA), reduced the acetabular index (AI) and migration percentage (MP), and improved the Sharp and Tönnis angles. FO led to a substantial decrease in AI and MP, though CEA did not show a significant change, while CFPO resulted in significant improvements across AI, MP, neck-shaft angle (NSA), CEA, Sharp angle, and Tönnis angle. STS did not show significant changes in AI or CEA, but MP was notably reduced. Tone-decreasing procedures, such as selective dorsal rhizotomy and botulinum toxin injections, did not significantly alter MP, whereas guided growth techniques showed a significant reduction. MP improvements in FO decreased over time, with other radiologic parameters remaining relatively stable as follow-up increased. Age-specific trends indicated that children under 6 years primarily underwent tone-decreasing procedures and STS, while those around 7 years favored FO and guided growth, and older children (over 9 years) more commonly underwent PO, CFPO, or percutaneous osteotomy. Comparative analysis showed PO and percutaneous osteotomy were particularly more effective in reducing MP, with PO also being superior for AI improvement; whereas CFPO provided better outcomes for enhancing CEA. No significant differences were found among surgical methods for improving NSA.</p><p><strong>Conclusions: </strong>This systematic review and meta-analysis underscores the superior efficacy of PO and CFPO in correcting spastic hip deformity in children with CP. Radiological outcomes demonstrate significant improvements following these procedures. The findings suggest that these approaches are particularly effective for complex cases where procedures such as FO, STS, or TDS may fall short. Future studies should focus on refining surgical protocols and exploring the long-term functional outcomes of these interventions.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"13"},"PeriodicalIF":3.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11871257/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143530941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intra-operative blood transfusions raise the risk of postoperative delirium and impede functional recovery in elderly hip fracture patients: a propensity score-matched study.","authors":"Yanan Li, Tao Wang, Jiajie Zhang, Zhiqian Wang, Junfei Guo, Qi Zhang","doi":"10.1186/s10195-025-00825-2","DOIUrl":"10.1186/s10195-025-00825-2","url":null,"abstract":"<p><strong>Background: </strong>This retrospective analysis was performed to investigate the potential influence of intra-operative blood transfusion (IBT) in patients aged 65 years or older with intertrochanteric fractures (IF) who underwent intramedullary fixation.</p><p><strong>Methods: </strong>The outcomes of interest included the incidence of postoperative delirium (POD), pain score at discharge, length of hospital stay (LOS), functional outcomes, and mortality. The study included all surgically treated patients with IF between Jan. 2018 and Dec. 2021. Data on patient demographics, injury-related factors, surgical procedures, intraoperative details, in-hospital information, and postoperative outcomes were collected. In order to mitigate potential confounding and selection bias, the researchers employed the propensity score matching (PSM) technique using a 1:1 ratio via the caliper matching method. Following PSM, the association between IBT and outcome analyses was assessed using McNemar's Chi-square tests. Additionally, the Spearman correlations between IBT, POD and postoperative functional outcomes were computed.</p><p><strong>Results: </strong>Out of the initial 2159 consecutive patients screened, a final sample of 1681 individuals was included, consisting of 1278 in the non-IBT group and 403 in the IBT group. After PSM, each group comprised 298 participants. The disparities in POD rate and functional outcomes became significant after employing propensity score-based matching (P < 0.001 and 0.029, respectively), despite their lack of significance prior to matching. There were no notable distinctions observed in other operation-related data, LOS, and crude mortality rates at 30-day, 90-day, and 12-month intervals before and after PSM. Furthermore, incidence of POD (P = 0.006) and functional outcomes (P = 0.013) were significantly associated with IBT.</p><p><strong>Conclusion: </strong>In conclusion, IBT significantly increases the incidence of POD and hinders postoperative functional recovery in elderly patients with hip fracture.</p>","PeriodicalId":48603,"journal":{"name":"Journal of Orthopaedics and Traumatology","volume":"26 1","pages":"12"},"PeriodicalIF":3.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11871276/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143531995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}