Journal of Pediatric Orthopaedics最新文献

{"title":"Outcomes of Triceps Surae Lengthening Surgery in Children With Charcot-Marie-Tooth Disease: A Multisite Investigation.","authors":"Sylvia Õunpuu, Kristan A Pierz, Susan A Rethlefsen, Jennifer Rodriguez-MacClintic, Gyula Acsadi, Robert M Kay, Tishya A L Wren","doi":"10.1097/BPO.0000000000002899","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002899","url":null,"abstract":"<p><strong>Background: </strong>Orthopaedic surgical intervention in children with Charcot-Marie-Tooth (CMT) often includes triceps surae lengthening (TSL) and foot procedures to address instability and pain due to equinus and cavovarus deformities. These surgeries may unmask underlying weakness in this progressive disease causing increased calcaneal pitch and excessive dorsiflexion in terminal stance leading to crouch. The purpose of this study was to evaluate changes in ankle function during gait following TSL surgery in children with CMT.</p><p><strong>Methods: </strong>Nineteen participants (11 male; age 12.8, SD 3.6 y) with CMT underwent gait analysis and clinical examination preoperatively and postoperatively to determine the outcomes of (1) triceps surae lengthening (TSL) and (2) plantar fascia release with bony foot surgery with or without TSL. TSL was performed in limbs with limited passive dorsiflexion range of motion (ROM) and decreased peak dorsiflexion in terminal stance, with gastrocnemius recession (GR) being preferred over tendo-Achilles lengthening (TAL) in cases with smaller dorsiflexion deficits. Passive dorsiflexion ROM, gait kinematics and kinetics, and foot posture index (FPI) were examined within and across surgical groups using linear mixed models.</p><p><strong>Results: </strong>Dorsiflexion ROM, peak dorsiflexion in terminal stance and mid-swing, and peak nondimensional plantar flexor moment improved significantly after both GR (n=8 limbs) and TAL (n=11 limbs) (P≤0.02). After plantar fascia release with bony foot surgery (n=20 limbs), FPI changed significantly, indicating reduced cavovarus regardless of whether TSL was done (P<0.05). Passive and dynamic dorsiflexion and ankle kinetics (moment and power) increased only when concomitant TSL was done (P≤0.04).</p><p><strong>Conclusions: </strong>In patients with increased equinus due to reduced passive dorsiflexion range of motion, TSL is an effective surgery for reducing excessive equinus in terminal stance and mid-swing, decreasing toe-walking, and improving swing phase clearance. It can be combined with extensive foot surgery to correct cavovarus deformity without leading to excessive dorsiflexion in terminal stance and crouch gait. Clinical gait analysis is an important tool to help identify appropriate candidates for TSL based on the key indicator of peak dorsiflexion in terminal stance.</p><p><strong>Level of evidence: </strong>Level IV.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Postoperative Strength Progression and Outcomes Following Primary Versus Secondary ACL Reconstruction in the Young Athlete.","authors":"Brian T Ford, Adam P Weaver, Annabelle Davey, Joel W Mayo, Matthew E Shuman, Benjamin C Mayo, Emil Coman, Allison E Crepeau","doi":"10.1097/BPO.0000000000002901","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002901","url":null,"abstract":"<p><strong>Background: </strong>Return to sport testing after ACL reconstruction (ACLR) is becoming increasingly popular. Anecdotally, some believe that patients who undergo a second ACL surgery on either the ipsilateral or contralateral leg progress through their rehabilitation goals faster the second time through. The purpose of this study was to evaluate the rate of strength progression in return to sport testing after primary and secondary ACLR surgeries in a young, active population.</p><p><strong>Methods: </strong>A retrospective review of patients who underwent ACLR between September 2013 and December 2022 was performed. Patients were included if they underwent an ACLR and completed at least 2 postoperative strength tests. Strength testing was commonly performed at 3, 6, and 9 months. Exclusion criteria included age older than 30 and those who had a contralateral graft harvest. Structural equation modeling was performed for each strength assessment by the timepoint it was performed. A linear combination of parameters was performed to compare the path coefficients between the primary and secondary ACL groups for each strength test to assess statistical differences in the rate of change of each strength test over time.</p><p><strong>Results: </strong>Three hundred ninety-six patients in the primary ACLR group and 50 patients in the secondary ACLR group met the inclusion criteria. Patients who received secondary ACL surgery were older, had a higher percentage of BTB grafts, lateral augments, and internal brace augments. Months from surgery had a significant positive correlation with nearly all strength tests in both groups. There was no difference between primary and secondary surgery in the progression of any postoperative strength test. There was no difference in progression of IKDC or RSI scores between groups.</p><p><strong>Conclusion: </strong>This study suggests that patients who undergo a second ACL surgery do not progress their strength faster or slower than after primary ACLR. This implies that these patients do not require different return-to-play protocols from a strength perspective.</p><p><strong>Level of evidence: </strong>Retrospective study, level III evidence.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Utility of the Radiocapitellar View in Pediatric Medial Epicondyle Fracture Evaluation.","authors":"Tucker C Callanan, John D Milner, Mary Y Lou, Joseph Moschella, Janine Molino, Alexandre R Boulos, Jonathan R Schiller, Craig P Eberson, Aristides I Cruz","doi":"10.1097/BPO.0000000000002902","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002902","url":null,"abstract":"<p><strong>Background: </strong>Anteroposterior (AP) and lateral radiographs often underestimate displacement in medial epicondyle fractures, further complicating the already debated operative indications. The radiocapitellar (RC) view is an alternative radiograph that allows for the separation of the humeroradial and humeroulnar joints. This study investigates the utility of the RC view in measuring displacement and identifying the need for operative intervention in pediatric medial epicondyle fractures.</p><p><strong>Methods: </strong>A retrospective analysis was conducted on pediatric patients who presented to our institution with a medial epicondyle fracture treated operatively from 2015 to 2022 and received initial AP and RC radiographs. Fracture displacement was measured by 3 orthopaedic surgeons using the corresponding point measurement method and inter/intra-rater reliability was computed. A fracture >5 mm was considered to be within the threshold for recommendation of operative treatment. McNemar test was used to assess differences in sensitivity in detecting operative fractures between AP and RC radiographs, with a P-value of < 0.05 considered significant.</p><p><strong>Results: </strong>A total of 45 patients met the inclusion criteria. The RC view had significantly higher sensitivity in identifying fractures greater than the operative threshold of 5 mm compared with the AP view (93.3% vs. 68.9%, P=0.0127), and on average, measured 2.5 mm more displacement (P<0.001) than the corresponding AP view. AP and RC radiographs both measured >5 mm of displacement in 62.2% (28/45) of fractures, with 6.7% (3/45) determined as >5 mm by AP view and ≤5 mm by RC view. 31.1% (14/45) of fractures were measured to be >5 mm by RC view and ≤5 mm by AP view.</p><p><strong>Conclusion: </strong>The RC view significantly increases sensitivity in detecting the 5 mm displacement threshold for operative treatment of pediatric medial epicondyle fractures due to improved visualization of fracture displacement.</p><p><strong>Level of evidence: </strong>Level III, diagnostic study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Longitudinal Improvement of Quality of Life in Children With Legg-Calve-Perthes Disease Treated With Proximal Femoral Varus Osteotomy.","authors":"Angel A Valencia, Dang-Huy Do, Chan-Hee Jo, Harry K W Kim","doi":"10.1097/BPO.0000000000002896","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002896","url":null,"abstract":"<p><strong>Background: </strong>Proximal femoral varus osteotomy (PFVO) is commonly performed to improve femoral head containment and decrease deformity in Legg-Calve-Perthes disease (LCPD). Little is known about how PFVO impacts the quality of life after surgery. The purpose of this study was to determine the longitudinal changes to patient-reported physical, mental, and social health measures after PFVO.</p><p><strong>Methods: </strong>This is a retrospective review of prospectively collected Patient-Reported Outcomes Measurement Information System (PROMIS) data from 20 patients with unilateral LCPD treated with a PFVO. We collected seven PROMIS measures (mobility, anxiety, fatigue, depressive symptoms, pain interference, anger, and peer relationships) before and approximately 1, 3, 8, 12, and 18 months after surgery. We compared PROMIS scores across different time points using repeated measures ANOVA and multiple pairwise comparisons with Tukey adjustment. The relationship between presurgery and postsurgery mental health scores was analyzed using a Spearman correlation.</p><p><strong>Results: </strong>The mean age at PFVO was 8.2 ± 1.6 years. The mean length of follow-up was 17.0 ± 2.1 months. There was a significant improvement in the mobility score between preoperation and 12 months (P=0.0031) and 18 months postoperation (P<0.0001). Anxiety scores significantly improved from preoperation and 18 months postoperation (P=0.0014). A significant reduction in the pain interference score between preoperation and 12 and 18 months postoperation (P<0.0001) was observed. Peer relationships significantly improved from one month postoperatively to 18 months postoperation (P=0.0355). Individual variations were also observed with some patients having elevated depressive symptoms and anxiety scores. Moderate correlations between preoperative and postoperative anxiety and depressive symptoms scores were observed.</p><p><strong>Conclusions: </strong>PROMIS mobility, anxiety, pain interference, and peer relationship scores improved significantly after PFVO. While the mean anxiety, depressive symptoms, peer relationships, and anger scores were in normal ranges at each visit, individual variations with elevated anxiety and depressive symptom scores were observed. This new longitudinal PROMIS data will better inform patients and families about the quality of life and recovery experience after PFVO.</p><p><strong>Level of evidence: </strong>Level IV-therapeutic study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142983796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pediatric Supracondylar Humerus and Diaphyseal Femur Fractures: A Comparative Analysis of Chat Generative Pretrained Transformer and Google Gemini Recommendations Versus American Academy of Orthopaedic Surgeons Clinical Practice Guidelines.","authors":"Patrick P Nian, Amith Umesh, Shae K Simpson, Olivia C Tracey, Erikson Nichols, Stephanie Logterman, Shevaun M Doyle, Jessica H Heyer","doi":"10.1097/BPO.0000000000002890","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002890","url":null,"abstract":"<p><strong>Objective: </strong>Artificial intelligence (AI) chatbots, including chat generative pretrained transformer (ChatGPT) and Google Gemini, have significantly increased access to medical information. However, in pediatric orthopaedics, no study has evaluated the accuracy of AI chatbots compared with evidence-based recommendations, including the American Academy of Orthopaedic Surgeons clinical practice guidelines (AAOS CPGs). The aims of this study were to compare responses by ChatGPT-4.0, ChatGPT-3.5, and Google Gemini with AAOS CPG recommendations on pediatric supracondylar humerus and diaphyseal femur fractures regarding accuracy, supplementary and incomplete response patterns, and readability.</p><p><strong>Methods: </strong>ChatGPT-4.0, ChatGPT-3.5, and Google Gemini were prompted by questions created from 13 evidence-based recommendations (6 from the 2011 AAOS CPG on pediatric supracondylar humerus fractures; 7 from the 2020 AAOS CPG on pediatric diaphyseal femur fractures). Responses were anonymized and independently evaluated by 2 pediatric orthopaedic attending surgeons. Supplementary responses were, in addition, evaluated on whether no, some, or many modifications were necessary. Readability metrics (response length, Flesch-Kincaid reading level, Flesch Reading Ease, Gunning Fog Index) were compared. Cohen Kappa interrater reliability (κ) was calculated. χ2 analyses and single-factor analysis of variance were utilized to compare categorical and continuous variables, respectively. Statistical significance was set with P <0.05.</p><p><strong>Results: </strong>ChatGPT-4.0, ChatGPT-3.5, and Google Gemini were accurate in 11/13, 9/13, and 11/13, supplementary in 13/13, 11/13, and 13/13, and incomplete in 3/13, 4/13, and 4/13 recommendations, respectively. Of 37 supplementary responses, 17 (45.9%), 19 (51.4%), and 1 (2.7%) required no, some, and many modifications, respectively. There were no significant differences in accuracy (P = 0.533), supplementary responses (P = 0.121), necessary modifications (P = 0.580), and incomplete responses (P = 0.881). Overall κ was moderate at 0.55. ChatGPT-3.5 provided shorter responses (P = 0.002), but Google Gemini was more readable in terms of Flesch-Kincaid Grade Level (P = 0.002), Flesch Reading Ease (P < 0.001), and Gunning Fog Index (P = 0.021).</p><p><strong>Conclusions: </strong>While AI chatbots provided responses with reasonable accuracy, most supplemental information required modification and had complex readability. Improvements are necessary before AI chatbots can be reliably used for patient education.</p><p><strong>Level of evidence: </strong>Level IV.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pediatric Bone Sarcoma Biopsy Tract Excision: Is it Safe to Resect Separately?","authors":"Michael D Eckhoff, Daryn R Strub, Thomas J Utset-Ward, Matthew E Wells, Thomas J Scharschmidt","doi":"10.1097/BPO.0000000000002889","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002889","url":null,"abstract":"<p><strong>Background: </strong>Biopsy is an essential part of proper diagnostic workup in pediatric bone sarcomas impacting surgical planning, chemotherapeutic treatments, and prognostic determination. Two main biopsy techniques are currently used: closed biopsy (core needle or fine needle aspiration) and open biopsy. Historical oncologic teaching is for resection of the biopsy tract with the tumor specimen due to the theoretical risk for biopsy tract tumor contamination; however, this can restrict surgical planning and increase morbidity. This study evaluates oncologic outcomes at this institution, comparing open versus closed biopsy, and biopsy tract resection with or separate from the main tumor resection.</p><p><strong>Methods: </strong>Retrospective review of a single institution of all patients treated for bone sarcomas from 2006 through December 2021. Patient and tumor characteristics, biopsy technique, biopsy resection method, and oncologic outcomes were collected. Subgroup statistical analysis was performed comparing closed biopsy and open biopsy techniques, and biopsy tract resection with the main tumor or separately.</p><p><strong>Results: </strong>A total of 73 patients met the inclusion criteria, including 48 (65.8%) open biopsies and 25 closed biopsies [23 (31.5%) core needle biopsies and 2 (2.7%) fine needle aspirations]. Biopsy tract resection was performed with the main tumor in 36 (49.3%), separate in 37 (50.7%). There were no statistical differences in local recurrence, disease-free survival, metastatic progression, or overall survival between biopsy methodology analysis and biopsy tract removal methods.</p><p><strong>Conclusion: </strong>This study demonstrates the safety of both approaches for obtaining diagnostic tissues with low rates of biopsy tract seeding in both methods. In addition, it demonstrates that there is no difference in local recurrence, disease-free survival, metastatic progression, or overall survival between biopsy tract resection with or separate from the main tumor. Definitive surgical plan should not vary based on biopsy technique and biopsy tract management, but rather patient, tumor, institutional, and surgeon factors.</p><p><strong>Level of evidence: </strong>Level III-retrospective chart review. The study was started after the patients were diagnosed and treated.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identifying Risk Factors for Open Reduction in Pediatric Supracondylar Humerus Fractures.","authors":"Ulas Can Kolac, Melih Oral, Mazlum Veysel Sili, Serkan Ibik, Hasan Samil Aydinoglu, Sancar Bakircioglu, Guney Yilmaz","doi":"10.1097/BPO.0000000000002887","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002887","url":null,"abstract":"","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defining Successful Radiographic Physeal Arrest: A Comparison Between Ulnar Epiphysiodesis With and Without a Sliding Bone Autograft.","authors":"Tanner R Campbell, C Douglas Wallace, Patrick F Curran, James D Bomar, Eric W Edmonds","doi":"10.1097/BPO.0000000000002897","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002897","url":null,"abstract":"<p><strong>Background: </strong>Distal radius physeal injuries can result in growth arrest and progressive deformity in children. Ulnar epiphysiodesis may be used to prevent deformity in the skeletally immature child; however, predicting success may be challenging. The purpose of this study was to (1) develop a method to predict successful ulnar epiphysiodesis, and (2) determine the utility of adding a sliding bone autograft as an adjunct to achieving successful epiphysiodesis.</p><p><strong>Methods: </strong>A radiographic assessment of children who underwent isolated ulnar epiphysiodesis for premature radial physeal closure at a single institution was performed, evaluating ulnar variance measurements pre-op, immediate post-op, time of physeal arrest, and final ulnar variance. Surgical technique, including ulnar epiphysiodesis with and without adjunctive sliding bone autograft, was recorded to develop two cohorts to compare the duration of successful physeal closure based on the methodology developed.</p><p><strong>Results: </strong>Eighty-seven wrists met the criteria (age 14.1±1.3 y) with an overall radiographic success of 99% with a mean radiographic follow-up of 6.6±5.9 months. Fifty-four wrists had repeat radiographs after defined radiographic physeal closure to confirm that when >50% of the ulnar physis demonstrated bridging bone formation, there was a longitudinal cessation of growth in 100% of these patients. Forty-five children had ulnar epiphysiodesis without bone graft, and 42 had ulnar epiphysiodesis with adjunct sliding bone autograft. Time to radiographic physeal arrest in the sliding bone autograft cohort was 1.3±0.7 (0.6 to 3.7) months compared with those without a bone graft of 2.9±2.2 (0.7 to 8.3) months; P<0.001.</p><p><strong>Conclusions: </strong>Greater than 50% of opacity across the ulnar physis reliably indicates a successful arrest following ulnar epiphysiodesis. Although the adjunct of a sliding bone autograft did not significantly change the ability to achieve an arrest, it did reduce the duration of time to achieve the arrest. The metric of 50% opacity as a marker for successful cessation of growth can be adapted to limit additional follow-up radiographs. Ulna epiphysiodesis with adjunct sliding bone autograft can be employed when faster cessation is needed.</p><p><strong>Level of evidence: </strong>Level III-comparative study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knee Anterior Laxity and Graft Maturation After Transphyseal Anterior Cruciate Ligament Reconstruction.","authors":"Franck Accadbled, Timothé Lescot, Nicolas Nicolaou, Jeremy Doumerc, Etienne Cavaignac, Clara Flumian, Estelle Maupoint, Jérôme Sales de Gauzy","doi":"10.1097/BPO.0000000000002888","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002888","url":null,"abstract":"<p><strong>Background: </strong>The failure rate of anterior cruciate ligament (ACL) reconstruction in children and adolescents is a significant concern. Of the multitude of clinical factors that contribute to this risk, delayed maturation and graft laxity are potentially related and modifiable elements. The aim was to investigate knee anterior laxity and graft maturation in children and adolescents. The ligamentization of the graft may be correlated with the residual laxity.</p><p><strong>Methods: </strong>A single-center prospective study included skeletally immature patients treated with transphyseal ACL reconstruction using semitendinosus tendon autograft from 2017 to 2019. Participants were evaluated on 4 occasions: preoperatively, then at 6, 12, and 24 months with instrumented laximetry and MRI to analyze graft maturation according to the Signal-to-noise Quotient (SNQ) and Howell classification.</p><p><strong>Results: </strong>A total of 50 patients (33 boys and 17 girls), with a mean age of 13.2 years (range, 9 to 16) at the time of surgery, were included. Mean side-to-side knee anterior laxity decreased from 2.78 mm preoperatively to 1.59, 1.80, and 1.30 mm (at 6, 12, and 24 mo follow-up, respectively), P<0.05. No statistical difference was noted according to the follow-up or sex. SNQ was unchanged between 6 and 12 months, but a significant difference was demonstrated between 12 months and 24 months (P=0.008). There was no statistical correlation between laximetry and graft maturation.</p><p><strong>Conclusions: </strong>ACL graft ligamentization is delayed in children and adolescents and only occurs between 12 and 24 months postoperatively. Residual laximetry and MRI signal of the graft may become one of the multiple elements upon which to base the decision to return to sport.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Lack of Reporting Social Determinants of Health in Pediatric Orthopaedic Randomized Controlled Trials.","authors":"Michael Megafu, Omar Guerrero, Avanish Yendluri, Michelle Uwefoh, Xinning Li, Mininder S Kocher, Theodore J Ganley, Robert L Parisien","doi":"10.1097/BPO.0000000000002801","DOIUrl":"10.1097/BPO.0000000000002801","url":null,"abstract":"<p><strong>Background: </strong>Social determinants of health (SDOHs) affect health outcomes outside the hospital, and understanding them can enhance postoperative outcomes in orthopaedic surgery patients. This study aimed to describe the prevalence of randomized controlled trials (RCTs) in pediatric orthopaedic journals reporting on the SDOHs of their patient cohorts. We hypothesize that many SDOHs will be underreported in RCTs investigating pediatric orthopaedic surgery.</p><p><strong>Methods: </strong>Utilizing the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, the authors queried the PubMed database to examine SDOHs from 2 pediatric orthopaedic journals: Journal of Pediatric Orthopaedics and Journal of Pediatric Orthopaedics: Part B. The inclusion criteria incorporated RCTs published between 2005 and April 2024. The exclusion criteria included any articles that were not RCTs published in this period.</p><p><strong>Results: </strong>One hundred thirteen articles met the search criteria, with 31 excluded because they did not fall from 2005 to 2024. Eighty-two were published from 2005 to 2024, but 6 RCTs were excluded, as 3 were non-RCTs, and 3 examined cadavers. Seventy-six RCTs were included for analysis, with 65 articles from the Journal of Pediatric Orthopaedics and 11 articles from the Journal of Pediatric Orthopaedics: Part B . Articles originated from 17 countries, with the United States producing 61.8% (47) of the included studies. Of all 76 included studies, 96.1% (73) reported age, 88.2% (67) reported sex/gender, 30.3% (23) reported BMI, 21.1% (16) reported race/ethnicity, 5.3% (4) reported educational level, 2.6% (2) reported stress, and 2.6% (2) reported insurance. Smoking status, socioeconomic status, income levels, and employment status were each reported by only 1 study.</p><p><strong>Conclusions: </strong>The RCTs examining pediatric orthopaedic surgery tend to scarcely report SDOHs. Future RCTs should expand beyond demographic characteristics such as age, race/ethnicity, sex/gender, and BMI and incorporate other relevant SDOHs. This will allow us to develop a more comprehensive understanding of health outcomes in the pediatric orthopaedic population.</p><p><strong>Level of evidence: </strong>I; Therapeutic Studies.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":" ","pages":"22-27"},"PeriodicalIF":1.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142017854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}