Journal of Pediatric Orthopaedics最新文献

{"title":"Outcomes of the Modified Dunn Procedure Versus Delayed Imhauser Osteotomy for Moderate to Severe Stable Slipped Capital Femoral Epiphysis.","authors":"Michael M Chau, Lauren Osborne, Laura M Mayfield, Chan-Hee Jo, William Z Morris, David A Podeszwa, Daniel J Sucato","doi":"10.1097/BPO.0000000000002749","DOIUrl":"10.1097/BPO.0000000000002749","url":null,"abstract":"<p><strong>Background: </strong>Traditional management of moderate to severe stable slipped capital femoral epiphysis (SCFE) has been in situ fixation followed by reconstructive surgery if symptoms arise. This delayed approach may lead to irreversible intra-articular damage of the hip over time. The purpose of this study was to compare radiographic and clinical outcomes of the modified Dunn procedure (MDP) versus in situ fixation followed by delayed Imhauser osteotomy (DIO).</p><p><strong>Methods: </strong>This was a retrospective study from a single institution between 2001 and 2021. Among 250 patients diagnosed with SCFE, a total of 18 (18 hips) treated with MDP and 16 (18 hips) treated with DIO for moderate to severe stable SCFE were included. Most patients who underwent DIO either had concomitant (11/18 hips) or subsequent (2/18 hips) open osteochondroplasty. Mean follow up was 4.7 years (range: 1 to 12.8 y). Radiographs were reviewed to measure Southwick angle, anteroposterior and lateral alpha (α) angles, and femoral head-neck offset ratio preoperatively and at latest follow up. Charts were reviewed for demographics, subsequent surgeries, complications, and Heyman-Herndon clinical outcomes.</p><p><strong>Results: </strong>The amount of deformity correction was greater in the MDP than DIO group based on anteroposterior α angles (mean: 22.3 vs. 11.9 degrees, P =0.046) and femoral head-neck offset ratios (mean: 0.26 vs. 0.12, P =0.001). There was no significant difference in Heyman-Herndon scores (both 16/18, 88.9% good to excellent outcomes, P >0.999). Less reoperations were performed in the MDP than DIO group (2/18, 11.1% vs. 9/18, 50%; P =0.004). AVN occurred in 2/18 hips (11.1%) in the MDP group with both surgeries performed early in the series and underwent prior in situ screw fixation compared with 0/18 hips (0%) in the DIO group ( P =0.486). One patient in the DIO group was later diagnosed with osteoarthritis.</p><p><strong>Conclusions: </strong>MDP resulted in more anatomic coronal and sagittal plane deformity correction, less reoperations, and similar Heyman-Herndon clinical outcomes compared with DIO. AVN occurred in the MDP group whereas osteoarthritis occurred in the DIO group. These complications must be weighed against improved long-term clinical results for patients who would otherwise be at risk for premature degenerative joint disease due to residual proximal femoral deformity.</p><p><strong>Level of evidence: </strong>Level III-retrospective comparative study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141889571","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":"Anterior Distal Femoral Hemiepiphysiodesis Using Coronally Oriented 8-plates for the Correction of Fixed Knee Flexion Deformities in Children-Preliminary Results.","authors":"Mohamed Y Hassanein, Mohamed Khaled, Mahmoud Yahya Hassanein, Nariman Abol Oyoun","doi":"10.1097/BPO.0000000000002746","DOIUrl":"10.1097/BPO.0000000000002746","url":null,"abstract":"<p><strong>Introduction: </strong>The original technique for guided growth of the distal femur for correction of pediatric fixed knee flexion deformities (FKFDs) involves the utilization of two 8-plates inserted on either side of the trochlear groove, a technique that has been frequently linked to the development of persistent postoperative knee pain and crepitus. The present study aimed to assess the preliminary results of a novel technique where the two 8-plates are fixed in the coronal plane, one on each of the medial and lateral surfaces, so that they occupy the anterior part of the distal femur.</p><p><strong>Methods: </strong>Our study was a prospective case series that included cases with FKFD of >10 degrees in children with at least 12 months of predicted growth remaining. The preoperative knee flexion contracture angle was documented. The surgical procedure entailed the insertion of 2 coronally oriented 8-plates on the medial and lateral surfaces of the distal femur as anterior as possible to the axis of the femur without encroachment on the trochlear groove. The duration of time required to attain full knee extension and any complications encountered were recorded. Wilcoxon signed-rank was used to compare the preoperative and final contracture angles. The level of statistical significance was set at P <0.05.</p><p><strong>Results: </strong>Thirteen knees in 8 patients (6 boys and 2 girls) were included. The median age was 11 years (6 to 14). There was a significant improvement in the FKFD for the whole cohort from 25 degrees (14 to 42) to 0 degrees (-9 to 8), P <0.05. The median rate of correction was 2.0 degrees/month (0.9 to 5.8). The time till full correction was 14 months (4 to 25). Postoperative knee pain and metalware-related complications were not reported by any patient during follow-up.</p><p><strong>Conclusions: </strong>Guided growth of the distal femur using coronally oriented 8-plates is an effective procedure for the treatment of FKFDs in children. This modified technique may achieve faster correction while minimizing the risk of postoperative knee pain compared with the conventional technique.</p><p><strong>Level of evidence: </strong>Level IV-case series.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141261662","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":"Mitigating Risk of Acute Kidney Injury Among Children With Methicillin-resistant Staphylococcus aureus Osteomyelitis.","authors":"Lasya Challa, Mary C Villani, Ahmad A Hachem, Yuhan Ma, Chanhee Jo, Karisma Patel, Sarah Firmani, Lawson A Copley","doi":"10.1097/BPO.0000000000002808","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002808","url":null,"abstract":"<p><strong>Objective: </strong>Children with acute hematogenous osteomyelitis (AHO) from methicillin-resistant Staphylococcus aureus (MRSA) are treated with vancomycin despite the risk of acute kidney injury (AKI). This study evaluates the rate of AKI and resource utilization for children with or without AKI when vancomycin is used in this setting.</p><p><strong>Methods: </strong>Children with MRSA AHO treated with vancomycin were retrospectively studied. AKI was assessed by clinical diagnosis and Kidney Disease Improving Global Outcomes (KDIGO) criteria. Cohorts of children with or without AKI were compared for differences in treatment, resource utilization, and outcomes. Multivariate logistic regression analysis assessed factors associated with risk for AKI. Cost analysis was performed using the Pediatric Health Information System and Healthcare Cost and Utilization Project databases.</p><p><strong>Results: </strong>Among 85 children studied, 14 (16.5%) had chart-diagnosed AKI and 24 (28.2%) met KDIGO criteria. Children with AKI had more febrile days and higher thrombosis rates. They had longer vancomycin treatment (8 vs 5 d), higher troughs (27.8 vs 17.5 mg/L), and prolonged hospitalization (19.9 vs 11.1 d). Multivariate analysis found a maximum vancomycin trough level (odds ratio: 1.05, P = 0.003) with a cutoff of 21.7 mg/L predicted AKI.Only 2 of 20 (10%) children who had MRSA isolates with a minimum inhibitory concentration of 2 achieved therapeutic vancomycin levels. Pediatric Health Information System data of 3133 children with AHO treated with vancomycin identified 75 (2.4%) with AKI who had significantly longer lengths of stay (13 vs 7 d) and higher billed charges ($117K vs $51K) than children without AKI.</p><p><strong>Conclusions: </strong>Chart documentation of AKI (16.5%) grossly underestimated KDIGO-defined occurrence (28.2%). This study showed that vancomycin-associated AKI required substantially greater resource utilization and higher health care costs. Lowering the targeted trough range, shortening the duration of vancomycin therapy, and considering alternative antibiotics when minimum inhibitory concentration ≥2 will reduce the risk and cost of AKI among children with MRSA AHO.</p><p><strong>Level of evidence: </strong>Level III-retrospective comparative therapeutic study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348946","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":"Epidemiology of Pediatric Firearm Injuries in the United States: The Progression of Gunshot Injury Rates Through the Coronavirus Disease 2019 Pandemic.","authors":"Arakua Welbeck, Beltran Torres-Izquierdo, Mehul M Mittal, David Momtaz, Rishi Gonuguntla, Ndéye Guisse, Jesse Hu, Daniel E Pereira, Pooya Hosseinzadeh","doi":"10.1097/BPO.0000000000002742","DOIUrl":"10.1097/BPO.0000000000002742","url":null,"abstract":"<p><strong>Objectives: </strong>Ballistic injuries among pediatric populations have become a public health crisis in the United States. The surge in firearm injuries among children has outpaced other causes of death. This study aims to assess the trend in pediatric gunshot injuries (GSIs) over the last decade and investigate the impact, if any, of the pandemic on GSIs statistics.</p><p><strong>Methods: </strong>A comprehensive retrospective analysis was conducted using a federated, real-time national database. A total of 15,267,921 children without GSIs and 6261 children with GSIs between 2017 and 2023 were identified. The study evaluated the incidence and annual proportions of GSIs among different demographics. In addition, the incidence proportions per 100,000 for accidental, nonaccidental, fracture-related, and fatal GSIs were analyzed.</p><p><strong>Results: </strong>The incidence proportions per 100,000 for GSIs, accidental GSIs, nonaccidental GSIs, fatal GSIs, wheelchair-bound cases, and fracture-related GSIs increased significantly from 2017 to 2023, going from 9.7 to 22.8 (Relative Risk: 2.342, 95% CI: 2.041, 2.687 , P < 0.001). The overall increase was mostly a result of accidental GSI when compared with nonaccidental (incidence proportion 25.8 vs 2.1; P < 0.001) in 2021 at the height of the pandemic. In patients with an accidental GSI, the incidence proportion per 100k between 2017 and 2023 increased from 8.81 to 21.11 (Relative Risk: 2.397, 95% CI: 2.076, 2.768, P < 0.001).</p><p><strong>Conclusion: </strong>The study supports the shift in the leading cause of death among children from motor vehicle accidents to GSIs, with the continued rise in rates despite the coronavirus disease 2019 pandemic. Accidental injuries constituted the majority of GSIs, indicating the need for enhanced gun safety measures, including requirements for gun storage, keeping firearms locked and unloaded, requiring child supervision in homes with guns, and enforcing stricter punishments as penalties. Comprehensive efforts are required to address this public health crisis. Pediatricians play a vital role in counseling and educating families on firearm safety.</p><p><strong>Level of evidence: </strong>Level III.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296235","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":"Tibial Tubercle Osteotomy With and Without Medial Patellofemoral Ligament Reconstruction in Adolescent Patients Leads to Decrease in Patellar Height and Patella Tendon Length.","authors":"Natalya E McNamara, Elaine Z Shing, Ameen Z Khalil, Erin M Tabish, Joseph T Featherall, Reece M Rosenthal, Travis G Maak, Stephen K Aoki, Justin J Ernat","doi":"10.1097/BPO.0000000000002753","DOIUrl":"10.1097/BPO.0000000000002753","url":null,"abstract":"<p><strong>Objective: </strong>Patellar height changes after tibial tubercle osteotomy (TTO) have not yet been described. We aimed to evaluate whether TTO ± medial patellofemoral ligament reconstruction (MPFL-R) influences patellar height and tendon length, hypothesizing that TTO would decrease patellar height and tendon length.</p><p><strong>Methods: </strong>A retrospective review was performed of skeletally mature adolescents (<18 y) receiving primary anteromedialization or medialization TTO ± MPFL-R. Patients with at least 6 months of radiographic follow-up were included in the study. Pre and postoperative patellar heights were assessed on lateral, weight-bearing, and flexion (30 to 70 degrees) radiographs using the Blackburne-Peel Index (BPI), Caton-Deschamps Index (CDI), and Insall-Salvati Ratio (ISR). Subgroup analyses were performed to compare patellar height changes in patients with preoperative patella alta, norma, and baja, as well as between patients undergoing medialization and anteromedialization TTO. Data were analyzed for normality using a Shapiro-Wilk test, and paired-sample t tests were performed.</p><p><strong>Results: </strong>Forty-nine knees were included (mean age: 15 y; range: 12 to 17). A significant decrease in mean patellar height after TTO ± MPFL-R was observed across all measures: BPI (0.12, P = 0.000783), CDI (0.08, P = 0.01062), and ISR (0.15, P = 0.00000075). Patellar tendon length decreased by 2.26 mm ( P = 0.001272). Subgroup analyses demonstrated a decrease in mean patellar height across all 3 measurements ( P < 0.001; BPI, CDI, and ISR) for patients with preoperative patella alta but not patella norma or baja. Additional subgroup analysis showed a patellar height decrease using BPI (0.15, P = 0.004583) and ISR (0.14, P = 0.0002806) for patients receiving medialization TTO but not anteromedialization. The anteromedialization cohort did not demonstrate patellar height change using BPI and CDI; ISR demonstrated a decrease (0.10, P = 0.00917).</p><p><strong>Conclusions: </strong>Mean patellar height and tendon length decreases after TTO ± MPFL-R in skeletally mature, adolescent patients. Subgroup analyses suggest these changes occur in patients with preoperative patella alta and/or patients who undergo medialization TTO. These data suggest that some distalization in patellar positioning may be achieved without formal distalization osteotomy.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141440549","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":"Scoliosis Development in Spinal Muscular Atrophy: The Influences of Genetic Severity, Functional Level, and Disease-Modifying Treatments.","authors":"Sadettin Ciftci, Armagan C Ulusaloglu, M Wade Shrader, Mena T Scavina, William G Mackenzie, Robert Heinle, Kevin M Neal, Alec Stall, Jason J Howard","doi":"10.1097/BPO.0000000000002759","DOIUrl":"10.1097/BPO.0000000000002759","url":null,"abstract":"<p><strong>Background: </strong>Spinal muscular atrophy (SMA) is caused by abnormalities of the survival motor neuron (SMN) 1 gene, leading to deficiency in SMN protein and loss of spinal cord alpha motor neurons. Newer disease-modifying agents (DMA) targeting the involved genes, including nusinersen and gene replacement therapies, have improved gross motor and respiratory function, but their impact on scoliosis development has not been established. This study aimed to determine risk factors for scoliosis development in SMA, specifically genetic severity and DMA use.</p><p><strong>Methods: </strong>In this retrospective cohort study, children with SMA and minimum 2-year follow-up were included. The primary outcome was the prevalence of clinically relevant scoliosis. Secondary outcomes included SMA type, SMN2 copy number, Hammersmith Functional Motor Scale (HFMS), ambulatory status [functional mobility scale at 50m (FMS 50 )], DMA use, and hip displacement as risk factors. Univariate/multivariate logistic regression analyses were performed to identify dependent/independent risk factors.</p><p><strong>Results: </strong>One hundred sixty-five patients (51% female) with SMA types I-III met the inclusion criteria, with total follow-up of 9.8 years. The prevalence of scoliosis was 79%; age of onset 7.9 years. The major curve angle for the entire cohort at first assessment and final follow-up was 37 degrees (SD: 27 degrees) and 62 degrees (SD: 31 degrees) ( P <0.0001), respectively. Significant risk factors for scoliosis by univariate analysis were SMA type (I/II, P =0.02), HFMS (>23, P <0.001), nonambulatory status (FMS 50 =1, P <0.0001), DMA treatment ( P =0.02), and hip displacement ( P <0.0001). Multivariate analysis revealed that HFMS >23 ( P =0.02) and DMA ( P =0.05) treatment were independent (protective) risk factors.</p><p><strong>Conclusions: </strong>The development of scoliosis in SMA is high, with risk factors associated with proxy measures of disease severity, including SMA type, nonambulatory status, hip displacement, and most notably, gross motor function (by HFMS). DMA use and HFMS >23 were associated with a decreased risk of scoliosis development. Identified risk factors can be used in the development of surveillance programs for early detection of scoliosis in SMA.</p><p><strong>Level of evidence: </strong>Level III.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141446450","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":"Is a keystone Bone Anomaly the Main Cause of Flatfoot (Pes Planus)?","authors":"Ahmet Payas, Sabri Batin","doi":"10.1097/BPO.0000000000002760","DOIUrl":"10.1097/BPO.0000000000002760","url":null,"abstract":"<p><strong>Background: </strong>Flatfoot (pes planus) is a decrease or loss of longitudinal medial arch height. The cause of symptomatic flatfoot occurring in adolescents is still unclear. In this study, the relationship between adolescent pes planus and foot bone shape was investigated. For this purpose, the volume and superficial area data of the foot bones of adolescent individuals with flatfoot deformity and individuals without any foot deformity were compared.</p><p><strong>Methods: </strong>Between September 2022 and June 2023, 30 individuals with adolescent pes planus with a medial arch angle greater than 145 degrees and 30 individuals without any foot deformity were included in the study. Computed tomography (CT) images of the participants' feet were obtained with a General Electric brand IQ model 32 detector CT device with a section thickness of 0.625 mm in accordance with the bone protocol. Using the 3D Slicer program on CT images, foot bones were segmented and the volume and surface area ratios of each foot bone were determined.</p><p><strong>Results: </strong>Cuneiforme mediale and cuneiforme intermediale volume ratios in individuals with flatfoot deformity decreased by 14% and 24%, respectively, compared with the control group ( P <0.05). Cuneiforme mediale and cuneiforme intermediale superficial area ratios were found to be 10% and 30% lower in the flatfoot group compared with the control group, respectively ( P <0.05). There was no difference in the volume and superficial area ratios of other foot bones between the groups ( P >0.05).</p><p><strong>Conclusions: </strong>The study results suggest that symptomatic adolescent flatfoot deformity may be associated with developmental anomalies of the os cuneiforme mediale and os cuneiforme intermedium.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141450770","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":"Presentation to the Emergency Department Increases the Likelihood of Surgical Management of Minimally Displaced Gartland Type IIa Pediatric Supracondylar Humerus Fractures.","authors":"Jonathan D Groothoff, Nicholas R Kiritsis, Garrett S Bullock, John Frino, Michael S Hughes, James F Mooney, Alejandro Marquez-Lara","doi":"10.1097/BPO.0000000000002833","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002833","url":null,"abstract":"<p><strong>Background: </strong>Few studies have explored factors influencing the clinical decision-making process in the management of Gartland type IIa supracondylar humerus fractures (SCHFs). This study sought to determine whether the location of patient presentation and patient socioeconomic status are associated with the treatment of type IIa SCHFs.</p><p><strong>Methods: </strong>This was a retrospective review of 262 patients younger than 13 years of age seen for acute Gartland type II SCHFs between 2012 and 2022. Pre-treatment radiographs were reviewed to measure Baumann angle and the location of the anterior humeral line relative to the capitellum. Demographic characteristics and socioeconomic status, measured through Child Opportunity Index (COI) scores, were generated and logistic regression analysis was performed to evaluate the relationship between location of presentation and fracture management. Logistic regressions were also used to evaluate the relationship between COI and location of presentation and treatment.</p><p><strong>Results: </strong>137 male and 125 female patients met the inclusion criteria with a mean age of 5.95 (0.13) years at the time of presentation. Presentation to the emergency department (ED) demonstrated reduced odds of closed reduction and casting compared to outpatient clinic presentation [0.13 (95% CI: 0.02-0.98), P=0.048]. 27.5% of minimally displaced fractures that presented to the ED and 20.0% of minimally displaced fractures that presented to an outpatient clinic were treated surgically. There was no association between COI and the location of patient presentation [1.2 (95% CI: 0.9-1.5), P=0.226] or treatment received [1.04 (95% CI: 0.48-2.26), P=0.922].</p><p><strong>Conclusion: </strong>These results suggest that patients who present to the ED after type IIa SCHFs are more likely to receive surgical treatment. COI does not appear to be associated with the location of presentation or treatment received.</p><p><strong>Level of evidence: </strong>Prognostic level III.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348947","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":"Is Opioid Consumption Impacted by Study Participation? Maintenance of Fewer Opioid Refills With Reduced Prescription Quantity After Posterior Spinal Fusion in Adolescents With Idiopathic Scoliosis.","authors":"Davin Gong, Daniel Z Yang, Michelle S Caird, Matthew Stepanovich, Noelle Whyte, Ying Li","doi":"10.1097/BPO.0000000000002834","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002834","url":null,"abstract":"<p><strong>Background: </strong>Opioid overprescribing can lead to nonmedical opioid use. In a previous prospective study (STUDY), we showed that a standardized protocol involving preoperative education and reduced opioid prescription quantity decreased opioid use in idiopathic scoliosis patients following posterior spinal fusion (PSF). A potential limitation was the Hawthorne effect, where participant behavior changes due to observation. At STUDY conclusion, we continued the reduced opioid prescriptions but discontinued the formal preoperative education. This retrospective study (post-STUDY) assessed if opioid refill requests increased outside of a study setting.</p><p><strong>Methods: </strong>Post-STUDY included patients aged 10 to 17 years who underwent PSF for idiopathic scoliosis between January 2022 and December 2023 and were discharged with a prescription of ≤30 oxycodone doses. Patients were excluded if they had previous spine surgery or were discharged with an opioid other than oxycodone. Demographics, perioperative variables, and opioid refill requests were compared with the data from STUDY, in which patients were aware their opioid use would be tracked. Patient-reported outcomes were collected via Scoliosis Research Society-22r (SRS-22r) surveys.</p><p><strong>Results: </strong>The post-STUDY cohort included 67 patients (69% female). The average age at the time of PSF was 13.9 years (range, 11 to 17 y). The mean number of levels fused was slightly higher (10.9 vs. 10.0, P=0.04), and intraoperative estimated blood loss was lower (211 vs. 303 mL, P<0.01) compared with the STUDY cohort. Demographics, preoperative major curve magnitude, surgery duration, and length of hospital stay were similar. The percentage of patients who requested and received opioid refills between the post-STUDY and STUDY cohorts was also similar [6/67 (9%) vs. 3/49 (6%), P=0.30]. SRS-22r showed improvements in self-image, satisfaction, and mean total score from preoperative to postoperative.</p><p><strong>Conclusions: </strong>Reduced opioid prescriptions did not result in increased opioid refill requests in adolescents undergoing PSF for idiopathic scoliosis outside of a study setting. While formal preoperative discussions about postoperative pain control are important, other factors likely influence opioid use. Further research should explore characteristics that predispose patients to require higher amounts of postoperative opioids.</p><p><strong>Level of evidence: </strong>Level III-therapeutic.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348945","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 Relationship Between Obesity and Lateral Condyle Fracture Healing: A Pilot Study.","authors":"Jake Smithey, Cole Debevec, Aaradhana Jha, William Gillon, Tyler Dillon, Akeelein Forrest, Adam Middleton, Eldrin Bhanat, Priyanka Nehete, Drew P Melancon, Isaac J Spears, K Kellie Leitch","doi":"10.1097/BPO.0000000000002835","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002835","url":null,"abstract":"<p><strong>Objective: </strong>Childhood obesity is a growing public health concern in the United States. Obesity has been shown to lead to increased complications with regards to orthopaedic injuries, such as more severe fracture patterns, notably observed in injuries like lateral condyle fractures of the humerus. However, there is currently a gap in the literature regarding the relationship between obesity and the healing potential of these fractures. This study aims to determine whether obesity is associated with increased surgical time, wound/pin site infections, delayed union/nonunion, and time to union in pediatric patients with lateral condyle fractures of the humerus.</p><p><strong>Methods: </strong>A retrospective chart review was conducted at a level 1 trauma center on all patients 18 years or younger who sustained a lateral condyle fracture of the humerus. Patients were stratified into groups based on their body mass index-for-age percentile as defined by the Centers for Disease Control and Prevention; normal weight (<85%), overweight (85 to <95%), and obese (≥95%). Demographic data, Weiss classification, postoperative complications (infection, delayed union or nonunion, malunion, and need for repeat surgery), length of surgery, and time to union were recorded. Comparisons of categorical data were analyzed using χ2 tests. Analysis of variance was used to compare the means between weight cohorts for continuous data.</p><p><strong>Results: </strong>A total of 123 patients were analyzed. Sixty-six were categorized as normal weight, 20 were overweight, and 37 were obese. There were no significant differences between weight classes for any complications, including infection, delayed/nonunion, malunion, or repeat surgery. There was no correlation with fracture severity as defined by the Weiss classification of lateral condyle fractures in regards to weight cohort (P = 0.098). There was no significant difference in length of surgery (P = 0.393) or average time to union (P = 0.236) between the weight cohorts.</p><p><strong>Conclusion: </strong>In this study, population with higher pediatric obesity rates than the population average, there was no significant correlation between body mass index-for-age and each of the surgical complications reviewed, length of surgery, or time to union, indicating the healing potential of lateral condyle fractures in obese pediatric patients is no more compromised than that of their normal weight peers.</p><p><strong>Level of evidence: </strong>Level III-a retrospective study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348957","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}