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OBJECTIVE: Supracondylar humerus (SCH) fractures are common among pediatric patients, with the severity categorized using the Gartland classification system. Type 1 SCH fractures are nondisplaced and treated with immobilization, while more displaced fractures require surgery. The need for follow-up radiographs, particularly for type 1 fractures, is an area where evidence is lacking. This study investigates the clinical value and financial implications of follow-up radiographs for type 1 SCH fractures, hypothesizing that they do not alter clinical management and, therefore, represent an unnecessary expense. METHODS: This retrospective cohort study, approved by the Institutional Review Board, focused on patients under 18 with nondisplaced SCH fractures treated nonoperatively. One hundred one type 1 SCH fractures, in which the fracture was visible on presenting radiographs, were chosen from patients presenting between January 2021 and December 2022. Charts were reviewed for demographic information, time of cast removal, and complications. A pediatric orthopaedic surgeon and orthopaedic resident reviewed the radiographs to confirm the injury to be a type 1 SCH fracture. RESULTS: Among the 101 patients, after the initial presentation, 79 attended an interim visit and 101 attended a "3-week follow-up" at an average of 23 days postinjury. All patients underwent radiographs during these visits for a total of 180 radiographs after confirmation of type 1 SCH fracture. No changes in management resulted from follow-up radiographs. One instance of refracture was noted ~3 months after cast removal. There were 180 superfluous follow-up radiographs taken at subsequent clinic visits. The total charge for these radiographs was $76,001.40, averaging $752.49 per patient. CONCLUSION: Follow-up radiographs for type 1 SCH fractures did not lead to changes in clinical management, aligning with previous findings in more severe SCH fractures. This approach can reduce costs, radiation exposure, and clinic time without compromising patient care. The study can reassure providers and parents about the lack of necessity for follow-up radiographs to document healing. LEVEL OF EVIDENCE: Level-IV.
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Fracturas del Húmero , Radiografía , Humanos , Estudios Retrospectivos , Fracturas del Húmero/diagnóstico por imagen , Fracturas del Húmero/terapia , Masculino , Femenino , Radiografía/métodos , Radiografía/estadística & datos numéricos , Niño , Preescolar , Estudios de Seguimiento , Lactante , AdolescenteRESUMEN
BACKGROUND: The most frequent sequelae of pediatric lateral condyle fractures is lateral condyle overgrowth (LCO). The purpose of our study was to investigate LCO in relation to age, quality of reduction, type of fixation, and fracture displacement. METHODS: We retrospectively analyzed operatively treated lateral condyle fractures in children. The percent change in interepicondylar width (IEW) ((final - initial)/ initial x 100) was used to quantify LCO. IEW was measured from the medial and lateral epicondyles of the distal humerus, using the AP radiographs taken at admission (initial) and follow-up visits (final). The Song classification was used to classify fractures. Fixation was classified as pins, screws or both. The quality of reduction was defined as anatomic or nonanatomic (>2 mm of displacement). Patients were stratified into mild (0% to 10% overgrowth), moderate (10% to 20% overgrowth), and severe (>20% overgrowth) subgroups for further analysis. RESULTS: Two hundred one patients were included in the study with an average time between initial and final radiograph measurements of 11.32 weeks. There was an average 11.84 %LCO. Using multivariable analysis, three variables demonstrated significant, independent associations with %LCO: age, race, and quality of reduction. Increasing age remained inversely associated with %LCO. Compared with White patients, Black and Asian patients had significantly greater %LCO. Patients with nonanatomic reductions had a significantly greater %LCO compared with anatomic reductions. When patients were stratified into mild, moderate, and severe groups, age in the mild group, nonanatomic reduction in the moderate group, and race in the severe group were found to be independently associated with increased %LCO using multivariable analysis. CONCLUSIONS: The amount of LCO was found to be related to nonanatomic reduction, younger age, and Black and Asian race. Interestingly, it was not related to the amount of initial displacement or type of hardware used. To date, this is the largest study investigating LCO in surgically treated lateral condyle fractures. LEVEL OF EVIDENCE: Level III-retrospective cohort study.
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This Article is the first to offer a comprehensive case against using racial quotas in pharmaceutical studies by providing a detailed examination of the arguments for and against the practice. It begins by discussing the current racial classification system, calls for racial quotas in pharmaceutical trials, and the troubling history of combining race and scientific investigation. It next examines the cautionary tale of BiDil, the first drug authorized by the U.S. Food and Drug Administration (FDA) for use in only Black people. The third part of the Article sets forth the arguments against racial quotas. The fourth part provides legal analysis of these arguments, concluding that racial quotas in pharmaceutical trials likely would not satisfy the strict scrutiny standard for two independent reasons. The fifth part evaluates the alleged benefits of racial quotas and demonstrates that when properly understood they are insignificant in comparison to the disadvantages. The final part weighs the evidence to arrive at a conclusion and considers future implications.Ultimately, this Article provides a valuable framework for assessing the legal and pragmatic implications not just for pharmaceutical trial quotas but also for other racial-classification issues in health care. For example, while it presents a cumulative case against the proposed practice of racial quotas in pharmaceutical trials, many of the same arguments presented are also applicable to the currently mandated practice of acquiring and reporting racial data of pharmaceutical trial participants. It will serve as a valuable resource not only for opponents of racial quotas but also for advocates. For example, this Article provides numerous race-neutral alternatives for consideration. And the strong case against racial quotas helps facilitate a refocus of efforts away from merely ameliorating the end results of health care disparities and instead targeting the root causes. Evidence suggests that this redirected focus on root causes is more effective at producing positive change. In this way, rejecting these quotas is not in conflict with addressing health disparities; rather, it is beneficial to it. This Article will hopefully serve as a catalyst for future research regarding best practices on how pragmatic; legal; and diversity, equity, and inclusion considerations can synergistically exist.
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Disparidades en Atención de Salud , Humanos , Preparaciones FarmacéuticasRESUMEN
BACKGROUND: Life expectancy of individuals with spina bifida has continued to improve over the past several decades. However, little is known about the longitudinal course of scoliosis in individuals with myelomeningocele (MMC), a spina bifida subtype, across their lifespan. Specifically, it is not known whether management during or after the transition years from adolescence to adulthood is associated with comorbidities in adulthood nor if these individuals benefit from scoliosis treatment later in life. QUESTIONS/PURPOSES: In this systematic review, we asked: (1) Is the risk of secondary impairments (such as bladder or bowel incontinence, decreased ambulation, and skin pressure injuries) higher among adolescents and adults with MMC and scoliosis than among those with MMC without scoliosis? (2) Is there evidence that surgical management of scoliosis is associated with improved functional outcomes in adolescents and adults with MMC? (3) Is surgical management of scoliosis associated with improved quality of life in adolescents and adults with MMC? METHODS: We performed a systematic review of articles in Medline and Embase from 2000 until February 5, 2021. Search terms such as "spinal dysraphism," "spina bifida," "meningomyelocele," and "scoliosis" were applied in diverse combinations. A total of 1429 publications were identified, and 13 were eligible for inclusion. We included original studies reporting on scoliosis among individuals older than 15 years with MMC. When available, we extracted the prevalence of MMC and scoliosis, studied population age, percentage of patients experiencing complications, functional outcomes, and overall physical function. We excluded non-English articles and those with fewer than 10 individuals with scoliosis and MMC. We used the Preferred Reporting Items for Systematic Reviews and Meta-analyses, and registered the review before data collection (PROSPERO: CRD42021236357). We conducted a quality assessment using the Methodologic Index for Nonrandomized Studies (MINORS) tool. In 13 included studies, there were 556 individuals with MMC and scoliosis. Most were retrospective case series, although a minority were retrospective/comparative studies. The mean MINORS score was 12.3 ± 1.65 (a MINORS score over 12 generally is considered good reporting quality, scores below 12 are considered at high risk of bias). RESULTS: In general, studies found that individuals with MMC and scoliosis were more likely to have secondary impairments such as bladder/bowel incontinence, decreased ambulation, and pressure injuries than were patients with MMC without scoliosis. These secondary impairments were associated with hydrocephalus and high-level MMC lesions. However, when one study evaluated mortality, the results showed that although most deceased individuals who had spina bifida had scoliosis, no association was found between the age of death and scoliosis. Among the studies evaluating functional outcomes, none supported strong functional improvement in individuals with MMC after surgery for scoliosis. No correlation between the Cobb angle and sitting balance was noted; however, the degree of pelvic obliquity and the level of motor dysfunction showed a strong correlation with scoliosis severity. There was no change in sitting pressure distributions after spinal surgery. The lesion level and scoliosis degree independently contributed to the degree of lung function impairment. Although studies reported success in correcting coronal deformity and stopping curve progression, they found no clear benefit of surgery on health-related quality of life and long-term outcomes. These studies demonstrated that the level of neurologic function, severity of hydrocephalus, and brainstem dysfunction are greater determinants of quality of life than spinal deformity. CONCLUSION: This systematic review found that adolescents and adults with MMC and scoliosis are more likely to have secondary impairments than their peers with MMC only. The best-available evidence does not support strong functional improvement or health-related quality of life enhancement after scoliosis surgery in adolescents and adults with MMC. The level of neurologic dysfunction, hydrocephalus, and brainstem dysfunction are greater determinants of quality of life. Future prospective studies should be designed to answer which individuals with MMC and scoliosis would benefit from spinal surgery. Our findings suggest that the very modest apparent benefits of surgery should cause surgeons to approach surgical recommendations in this patient population with great caution, and surgeons should counsel patients and their families that the risk of complications is high and the benefits may be small. LEVEL OF EVIDENCE: Level IV, therapeutic study.
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Incontinencia Fecal , Hidrocefalia , Meningomielocele , Escoliosis , Disrafia Espinal , Adolescente , Adulto , Incontinencia Fecal/complicaciones , Humanos , Hidrocefalia/complicaciones , Hidrocefalia/cirugía , Meningomielocele/complicaciones , Meningomielocele/cirugía , Estudios Prospectivos , Calidad de Vida , Estudios Retrospectivos , Escoliosis/complicaciones , Escoliosis/cirugía , Disrafia Espinal/complicaciones , Disrafia Espinal/cirugíaRESUMEN
Duchenne muscular dystrophy (DMD) is an X-linked recessive disease characterized by skeletal muscle instability, progressive muscle wasting, and fibrosis. A major driver of DMD pathology stems from aberrant upregulation of transforming growth factor ß (TGFß) signaling. In this report, we investigated the major transducers of TGFß signaling, i.e., receptor Smads (R-Smads), in DMD patient skeletal muscle and observed a 48-fold increase in Smad8 mRNA. Smad1, Smad2, Smad3, and Smad5 mRNA were only minimally increased. A similar pattern was observed in the muscle from the mdx5cv mouse. Western blot analysis showed upregulation of phosphorylated Smad1, Smad5, and Smad8 compared to total Smad indicating activation of this pathway. In parallel, we observed a profound diminishment of muscle-enriched microRNAs (myomiRs): miR-1, miR-133a, and miR-133b. The pattern of Smad8 induction and myomiR suppression was recapitulated in C2C12 muscle cells after stimulation with bone morphogenetic protein 4 (BMP4), a signaling factor that we found upregulated in DMD muscle. Silencing Smad8 in C2C12 myoblasts derepressed myomiRs and promoted myoblast differentiation; there was also a concomitant upregulation of myogenic regulatory factors (myogenin and myocyte enhancer factor 2D) and suppression of a pro-inflammatory cytokine (interleukin-6). Our data suggest that Smad8 is a negative regulator of miR-1, miR-133a, and miR-133b in muscle cells and that the BMP4-Smad8 axis is a driver of dystrophic pathology in DMD.
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MicroARNs , Distrofia Muscular de Duchenne , Proteína Smad8 , Animales , Ratones , Ratones Endogámicos mdx , MicroARNs/genética , MicroARNs/metabolismo , Músculo Esquelético/metabolismo , Distrofia Muscular de Duchenne/metabolismo , ARN Mensajero/metabolismo , Proteína Smad8/genética , Proteína Smad8/metabolismo , Factor de Crecimiento Transformador beta/metabolismoRESUMEN
Pediatric hallux valgus (PHV), while relatively rare, is still often encountered by general pediatricians. Herein, we concisely summarize the existing literature regarding the pathogenesis, associated conditions, clinical diagnosis, radiographic characteristics, conservative management, and surgical management of PVH. Though PHV is generally considered benign, the progression of hallux valgus can result in complications. The presence of an open physis in the pediatric age group delineates first line treatment choices, whenever possible, as nonoperative. The general exception to this recommendation is for children with neuromuscular and connective tissues disease who may benefit from earlier surgical management. If conservative approaches fail prior to skeletal maturity, the risk of recurrence and need for revision surgery should be discussed with patients and their families before surgical referral is made. The current review was conducted to aid primary care providers in better understanding the pathogenesis, associated conditions, and intervention options available to manage PHV.
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BACKGROUND: Obesity rates continue to rise among children and adolescents across the globe. A multicenter research consortium composed of institutions in the Southern US, located in states endemic for childhood obesity, was formed to evaluate the effect of obesity on pediatric musculoskeletal disorders. This study evaluates the effect of body mass index (BMI) percentile and socioeconomic status (SES) on surgical site infections (SSIs) and perioperative complications in patients with adolescent idiopathic scoliosis (AIS) treated with posterior spinal fusion (PSF). METHODS: Eleven centers in the Southern US retrospectively reviewed postoperative AIS patients after PSF between 2011 and 2017. Each center contributed data to a centralized database from patients in the following BMI-for-age groups: normal weight (NW, 5th to <85th percentile), overweight (OW, 85th to <95th percentile), and obese (OB, ≥95th percentile). The primary outcome variable was the occurrence of an SSI. SES was measured by the Area Deprivation Index (ADI), with higher scores indicating a lower SES. RESULTS: Seven hundred fifty-one patients were included in this study (256 NW, 235 OW, and 260 OB). OB and OW patients presented with significantly higher ADIs indicating a lower SES (P<0.001). In addition, SSI rates were significantly different between BMI groups (0.8% NW, 4.3% OW, and 5.4% OB, P=0.012). Further analysis showed that superficial and not deep SSIs were significantly different between BMI groups. These differences in SSI rates persisted even while controlling for ADI. Wound dehiscence and readmission rates were significantly different between groups (P=0.004 and 0.03, respectively), with OB patients demonstrating the highest rates. EBL and cell saver return were significantly higher in overweight patients (P=0.007 and 0.002, respectively). CONCLUSION: OB and OW AIS patients have significantly greater superficial SSI rates than NW patients, even after controlling for SES. LEVEL OF EVIDENCE: Level III.
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Cifosis , Obesidad Infantil , Escoliosis , Adolescente , Índice de Masa Corporal , Niño , Humanos , Obesidad Infantil/complicaciones , Obesidad Infantil/epidemiología , Estudios Retrospectivos , Escoliosis/epidemiología , Escoliosis/cirugía , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
We report using a spica cast created with cotton padding and Ace wrap without a rigid component for femur fracture in infants. Outcomes and complications of this soft spica cast were retrospectively compared with other treatments. There were 43 children younger than 6 months (43 diaphyseal fractures) included in the study. Treatment was a Pavlik harness (26 patients), a hard spica cast (8), or a soft spica cast (9) for an average of 3 weeks. All fractures demonstrated healing with similar final angulation and shortening. Hard spica casts caused the most complications. As for material costs, the soft spica is the least costly method ($2 per cast versus $87-$107 for Pavlik harness and $150 for hard spica). In conclusion, soft spica casts are as effective as other treatment options for femoral shaft fractures in young children. These casts are advantageous since they are easier to apply, easier to manage, and have a lower cost. (Journal of Surgical Orthopaedic Advances 30(1):040-043, 2021).
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Moldes Quirúrgicos , Fracturas del Fémur , Niño , Preescolar , Fracturas del Fémur/diagnóstico por imagen , Fracturas del Fémur/terapia , Fémur , Humanos , Lactante , Radiografía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE: Children with myelomeningocele (MMC) are at increased risk of developing neuromuscular scoliosis and spinal cord re-tethering (Childs Nerv Syst 12:748-754, 1996; Neurosurg Focus 16:2, 2004; Neurosurg Focus 29:1, 2010). Some centers perform prophylactic untethering on asymptomatic MMC patients prior to scoliosis surgery because of concern that additional traction on the cord may place the patient at greater risk of neurologic deterioration peri-operatively. However, prophylactic untethering may not be justified if it carries increased surgical risks. The purpose of this study was to determine if prophylactic untethering is necessary in asymptomatic children with MMC undergoing scoliosis surgery. METHODS: A multidisciplinary, retrospective cohort study from seven children's hospitals was performed including asymptomatic children with MMC < 21 years old, managed with or without prophylactic untethering prior to scoliosis surgery. Patients were divided into three groups for analysis: (1) untethering at the time of scoliosis surgery (concomitant untethering), (2) untethering within 3 months of scoliosis surgery (prior untethering), and (3) no prophylactic untethering. Baseline data, intra-operative reports, and 90-day post-operative outcomes were analyzed to assess for differences in neurologic outcomes, surgical complications, and overall length of stay. RESULTS: A total of 208 patients were included for analysis (mean age 9.4 years, 52% girls). No patient in any of the groups exhibited worsened motor or sensory function at 90 days post-operatively. However, comparing the prophylactic untethering groups with the group that was not untethered, there was an increased risk of surgical site infection (SSI) (31.3% concomitant, 28.6% prior untethering vs. 12.3% no untethering; p = 0.0104), return to the OR (43.8% concomitant, 23.8% prior untethering vs. 17.4% no untethering; p = 0.0047), need for blood transfusion (51.6% concomitant, 57.1% prior untethering vs. 33.8% no untethering; p = 0.04), and increased mean length of stay (LOS) (13.4 days concomitant, 10.6 days prior untethering vs. 6.8 days no untethering; p < 0.0001). In multivariable logistic regression analysis, prophylactic untethering was independently associated with increased adjusted relative risks of surgical site infection (aRR = 2.65, 95% CI 1.17-5.02), unplanned re-operation (aRR = 2.17, 95% CI 1.02-4.65), and any complication (aRR = 2.25, 95% CI 1.07-4.74). CONCLUSION: In this study, asymptomatic children with myelomeningocele who underwent scoliosis surgery developed no neurologic injuries regardless of prophylactic untethering. However, those who underwent prophylactic untethering were more likely to experience SSIs, return to the OR, need a blood transfusion, and have increased LOS than children not undergoing untethering. Based on these data, prophylactic untethering in asymptomatic MMC patients prior to scoliosis surgery does not provide any neurological benefit and is associated with increased surgical risks.
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Transfusión Sanguínea/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Meningomielocele/cirugía , Procedimientos Quirúrgicos Profilácticos , Escoliosis/cirugía , Enfermedades de la Médula Espinal/cirugía , Infección de la Herida Quirúrgica/epidemiología , Adolescente , Enfermedades Asintomáticas , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Estudios de Casos y Controles , Niño , Preescolar , Femenino , Humanos , Lactante , Modelos Logísticos , Masculino , Meningomielocele/complicaciones , Análisis Multivariante , Defectos del Tubo Neural/cirugía , Procedimientos Neuroquirúrgicos , Complicaciones Posoperatorias/epidemiología , Reoperación/estadística & datos numéricos , Escoliosis/etiología , Enfermedades de la Médula Espinal/etiologíaRESUMEN
INTRODUCTION: Several important steps occur in order for the sacrum to develop properly. Embryological derailment can result in several different anatomical variants. CASE REPORT: Herein, we report, to our knowledge, the first case of a duplicated sacrum in the sagittal plane. CONCLUSIONS: Clinicians and radiologists should be aware of such a finding if found during imaging. We would hypothesize that such a variant occurred near the 29th day of development and probably arose from an error in the HOX gene. To our knowledge, this represents the first reported case.
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Sacro/anomalías , Niño , Femenino , HumanosRESUMEN
BACKGROUND: Pes cavovarus has an estimated incidence of 8%-17% in patients with spina bifida (SB). The majority of the current literature on surgical treatment of cavovarus feet in children and adolescents includes a variety of diagnoses. There are currently no case series describing a treatment algorithm for deformity correction in this specific patient population. The authors of this study present the results of a retrospective case series performed to assess the radiographic outcomes of two-stage corrective surgery in patients with SB. AIM: To assess the radiographic outcomes of a staged operation consisting of radical plantar release followed by osteotomy for pes cavovarus in patients with SB. METHODS: Retrospective chart review was performed on patients with SB with a diagnosis of pes cavovarus at a freestanding children's hospital who underwent surgical correction of the deformity. Patients were excluded for lack of two-stage corrective operation, nonambulatory status, lack of at least six months follow-up, and age > 18 years at the time of surgery. This resulted in a cohort of 19 patients. Radiographic analysis was performed on 11 feet that had a complete series of preoperative and postoperative weightbearing X-rays. Preoperative and postoperative radiographic outcome measurements were compared using a two-sample t-test. RESULTS: Significant changes between the preoperative and postoperative measurements were seen in Meary's angle, the anteroposterior talo-first metatarsal (AP TMT1) angle, and the talonavicular coverage. Mean values of Meary's angle were 17.9 ± 13.1 preoperatively and 4.7 ± 10.3 postoperatively (P = 0.016). Mean AP TMT1 angle was 20.6 ± 15.1 preoperatively and 9.3 ± 5.5 postoperatively (P = 0.011). Mean talonavicular coverage values were -10.3 ± 9.6 preoperatively and -3.8 ± 10.1 postoperatively (P = 0.025). CONCLUSION: The two-stage corrective procedure demonstrated efficacy in correcting cavovarus deformity in patients with SB. Providers should strongly consider employing the staged surgical algorithm presented in this manuscript for management of these patients.
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Purpose: Septic arthritis of the hip in children and adolescents is a common condition requiring timely diagnosis and intervention. Surgical irrigation and debridement is typically performed through the anterior approach because of concerns about injury to the medial femoral circumflex artery leading to avascular necrosis. While there are multiple studies investigating the sequelae of anterior and medial approaches for reduction of developmental dislocation of the hip, none have compared these approaches for the pediatric septic hip. We hypothesize that there will be no significant difference in the rate of avascular necrosis when comparing the medial and anterior approaches to the septic hip in pediatric patients. Methods: A retrospective review was performed of pediatric septic hips treated with irrigation and debridement through either a medial or anterior approach at a single institution over an 18-year period of time. The primary outcome measure was the development of avascular necrosis. Results: Thirteen of 164 patients (7.9%) developed avascular necrosis. Avascular necrosis was noted in 9 of 101 patients who had anterior approach and 4 of 63 patients who underwent medial approach (p = 0.76). The average age for patients developing avascular necrosis was 10.0 years old versus 6.8 years old in patients who did not develop avascular necrosis (p = 0.01). The average follow-up was 3.3 years in patients with avascular necrosis versus 1.5 years for patients who did not develop avascular necrosis (p = 0.01). Conclusion: Medial approach to the pediatric septic hip does not increase the rate of avascular necrosis compared to the anterior approach. Level of evidence: Retrospective comparison study, Level III.
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INTRODUCTION: Spondylolysis is most commonly observed in the lumbar spine, particularly L5, and is associated with spondylolisthesis, or anterior "slippage" of a vertebra in relation to an adjacent vertebra. Isthmic spondylolisthesis is the result of a pars interarticularis defect and will be the only type of spondylolisthesis addressed in this review. CONCLUSIONS: Spondylolysis and spondylolisthesis represent a relatively common cause of low back pain, especially in young athletes, and a less common cause of neurologic compromise. When discovered in a symptomatic patient with corroborating imaging findings, early intervention provides an excellent prognosis. Herein, we review the anatomy and pathology of spondylosis and spondylolisthesis of the L5 vertebra.
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Vértebras Lumbares/anatomía & histología , Vértebras Lumbares/patología , Espondilólisis/diagnóstico , Espondilólisis/terapia , Animales , Humanos , Espondilolistesis/diagnóstico , Espondilolistesis/patología , Espondilolistesis/terapia , Espondilólisis/patologíaRESUMEN
The objective of this review article is to provide orthopaedic surgeons and general practitioners a reference and guidance for the evaluation and workup of heel pain in pediatric patients. The authors performed a comprehensive literature search to review the etiologies and management of heel pain in patients <18 years of age. Relevant studies in Medline/PubMed and EMBASE were searched from inception to March 3, 2022 using medical subject headings and text words without limitations on language or study type. The initial search utilized the following Boolean operators: (children) AND (heel pain); (pediatric) AND (heel pain). Heel pain in the pediatric population is usually a benign condition. Sever's apophysitis is the most common etiology of heel pain in pediatric patients. Most causes of heel pain in the pediatric population do not require imaging or extensive workup. However, providers must maintain a high index of suspicion for symptoms that could indicate a more severe pathology.
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A scoring system has recently been published that uses parameters within the first 4-5 days of hospitalization to determine the severity of illness (SOI) in children with acute hematogenous osteomyelitis (AHO). To our knowledge, no additional studies to date have examined the validity of the SOI score outside of the institution of origin. This study evaluates the performance of the SOI score in a retrospective cohort of cases at our institution. Patients admitted to our institution over the past 5 years with AHO who met inclusion and exclusion criteria were analyzed. Parameters including C reactive protein over the first 96 h of hospitalization, febrile days on antibiotics, ICU admission, and presence of disseminated disease were used to calculate the SOI score for each patient. Pearson and Spearman correlations were used when appropriate. SOI score comparison between groups was achieved with the Kruskal-Wallis and Wilcoxon two-sample tests. Seventy-four patients were analyzed. Significantly higher SOI scores were noted for patients with bacteremia, ICU admission, fever for two or more days on presentation, multiple surgeries, and any complication. Markers of disease severity that significantly correlated with SOI score were total length of stay, LOS, duration of antibiotic course, number of surgical procedures, and case mix index. The SOI score functioned well as higher scores were associated with sicker patients. The SOI score is helpful for determining which patients will require longer hospitalizations and more intense treatment in a setting other than the institution of origin.
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Hospitalización , Osteomielitis , Humanos , Niño , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Gravedad del Paciente , Osteomielitis/diagnóstico , Osteomielitis/tratamiento farmacológico , Enfermedad Aguda , Antibacterianos/uso terapéutico , FiebreRESUMEN
BACKGROUND: Recent studies suggest pediatric Gustilo-Anderson type I fractures, especially of the upper extremity, may be adequately treated without formal operative debridement, though few tibial fractures have been included in these studies. The purpose of this study is to provide initial data suggesting whether Gustilo-Anderson type I tibia fractures may be safely treated nonoperatively. METHODS: Institutional retrospective review was performed for children with type I tibial fractures managed with and without operative debridement from 1999 through 2020. Incomplete follow-up, polytrauma, and delayed diagnosis of greater than 12 h since the time of injury were criteria for exclusion. Data including age, sex, mechanism of injury, management, time-to-antibiotic administration, and complications were recorded. RESULTS: Thirty-three patients met inclusion criteria and were followed to union. Average age was 9.9 ± 3.7 years. All patients were evaluated in the emergency department and received intravenous antibiotics within 8 h of presentation. Median time-to-antibiotics was 2 h. All patients received cefazolin except one who received clindamycin at an outside hospital and subsequent cephalexin. Three patients (8.8%) received augmentation with gentamicin. Twenty-one patients (63.6%) underwent operative irrigation and debridement (I&D), and of those, sixteen underwent surgical fixation of their fracture. Twelve (36.4%) patients had bedside I&D with saline under conscious sedation, with one requiring subsequent operative I&D and intramedullary nailing. Three infections (14.3%) occurred in the operative group and none in the nonoperative group. Complications among the nonoperative patients include delayed union (8.3%), angulation (8.3%), and refracture (8.3%). Complications among the operative patients include delayed union (9.5%), angulation (14.3%), and one patient experienced both (4.8%). Other operative group complications include leg-length discrepancy (4.8%), heterotopic ossification (4.8%), and symptomatic hardware (4.8%). CONCLUSION: No infections were observed in a small group of children with type I tibia fractures treated with bedside debridement and antibiotics, and similar non-infectious complication rates were observed relative to operative debridement. This study provides initial data that suggests nonoperative management of type I tibial fractures may be safe and supports the development of larger studies.
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Fijación Intramedular de Fracturas , Fracturas Abiertas , Fracturas de la Tibia , Humanos , Niño , Adolescente , Tibia , Fracturas de la Tibia/complicaciones , Fracturas de la Tibia/cirugía , Cefazolina , Antibacterianos/uso terapéutico , Estudios Retrospectivos , Fracturas Abiertas/complicaciones , Fracturas Abiertas/cirugía , Resultado del TratamientoRESUMEN
The lateral column lengthening procedure is a commonly used osteotomy for correction of pes planus performed by inserting a graft in the anterior aspect of the calcaneus through a transverse osteotomy. Though nonunion and calcaneo-cuboid subluxation have been previously reported, these complications have not been extensively studied in pediatric patients. After IRB approval, 111 patients (151 feet) who underwent lateral column lengthening at a single institution were identified. Fifty-three females (70 feet) and 58 males (81 feet) with an average age of 11.4 years (2.6 SD; range 5-17) were analyzed. The primary outcome was nonunion defined as a lack of radiographic evidence of osteotomy healing by 9 months. Underlying diagnosis, pre and postoperative radiographic measurements, age, operative technique, fixation, calcaneo-cuboid subluxation, graft material and concomitant procedures were analyzed for their relationship to nonunion. Nonunion occurred in 7 of 151 feet (4.6%). Patient age at the time of surgery and calcaneo-cuboid subluxation trended toward a significant association with nonunion ( P = 0.053, 0.054, respectively). The degree of surgical correction, as determined by radiographic analysis, and the use of calcaneo-cuboid fixation were not significantly associated with nonunion. None of the other factors evaluated were significantly associated with nonunion. There were three cases of postoperative infections (2.0%), two were superficial and 1 (0.7%) was deep. Thirty-five of 151 feet disclosed radiographic evidence of subluxation. Excluding subluxation, the overall complication rate was 8.6%. Nonunion occurred in 4.6% of pediatric feet undergoing lateral column lengthening. Fixation type was not significantly associated with nonunion. Older age at the time of surgery and calcaneocuboid subluxation trended towards significance. The placement of a calcaneo-cuboid pin was not found to be a significant factor in preventing calcaneo-cuboid subluxation or nonunion.
Asunto(s)
Calcáneo , Pie Plano , Luxaciones Articulares , Huesos Tarsianos , Masculino , Femenino , Humanos , Niño , Calcáneo/diagnóstico por imagen , Calcáneo/cirugía , Huesos Tarsianos/cirugía , Pie , Pie Plano/cirugía , Luxaciones Articulares/complicaciones , Factores de Riesgo , Estudios RetrospectivosRESUMEN
Pediatric midshaft humerus fractures are typically managed with a hanging arm cast, Sarmiento bracing, coaptation splint, or a combination of these treatment options. Here we report a novel use of a shoulder spica cast in the treatment of a midshaft humerus fracture in the presence of limb deficiency. Current treatments proved unsuccessful in maintaining adequate alignment, specifically the varus deformity of the fracture. A shoulder spica was able to successfully maintain acceptable alignment throughout the duration of the patient's healing process. This nontraditional use of a shoulder spica cast shows the practicality of its ability to be utilized for the treatment of unique upper extremity orthopedic obstacles.
RESUMEN
This study was undertaken to determine the incidence, need for intervention, and time to resolution of pseudosubluxation of the shoulder in pediatric proximal humerus fractures. One hundred and ninety-nine radiographs (199 x-rays) were analyzed for pseudosubluxation of the shoulder following pediatric proximal humeral fractures. Pseudosubluxation occurs when the center of the humeral head aligns with the inferior one-fourth of the glenoid. Fourteen patients met the inclusion criteria for pseudosubluxation. The nonoperative cohort consisted of 100 females and 93 males and the operative cohort consisted of 3 males and 3 females. Total 14 children out of 199 had pseudosubluxation. Ten pseudosubluxations were seen 7 days postinjury and four were noted immediately after injury. Pseudosubluxation was seen in nine boys (64%) and five girls (36%) in the nonoperative group. Increased relative risk (RR) was associated with: fall >3 m (RR = 25.7; 95% CI, 2.7-244.0), motorized transport (RR = 11.7; 95% CI, 1.41-96.03) and sports injuries (RR = 11.0, 95% CI, 1.2-100). No statistical analysis was conducted on the operative group given the small sample. This study establishes incidence, risk factors and expected clinical course for pseudosubluxation following proximal humerus fractures. The overall incidence in the nonoperative cohort was 7.3%, radiographic evidence of pseudosubluxation resolution was available for (n = 10) patients with 100% resolution by 6 weeks. There were no readmissions or complications in the 14 patients. Pseudosubluxation occurrence was significantly increased in four mechanisms: falls >3 m, sports trauma and motor transportation. This study provides the natural history and risk factors for pseudosubluxation following proximal humerus fractures. Pseudosubluxation is more likely to occur in higher energy fracture mechanisms and will resolve without treatment. Level of Evidence: Level III, retrospective cohort.
Asunto(s)
Fracturas del Húmero , Fracturas del Hombro , Niño , Femenino , Humanos , Masculino , Radiografía , Estudios Retrospectivos , Hombro , Fracturas del Hombro/diagnóstico por imagen , Fracturas del Hombro/cirugía , Resultado del TratamientoRESUMEN
Legg-Calvé-Perthes disease (LCPD) and Blount's disease share a similar presenting age in addition to similar symptoms such as limp or knee pain. A little overlap is mentioned about both diseases. We sought to present cases of children having both conditions to discuss the implications of this co-occurrence on diagnosis and management. After institutional review board approval, we retrospectively reviewed records of four children who developed both Blount's disease and LCPD. Patient details and outcomes were analyzed. Radiographs were evaluated for the lateral pillar classification, Stulberg classification, tibial metaphyseal-diaphyseal angle and tibiofemoral angle. Two of the cases were initially diagnosed with Blount's disease and subsequently developed Perthes, one case presented initially with both disorders and the final case had Perthes followed by Blount's. Three children were obese and one was overweight. The common symptom to all patients was an abnormal gait, which was painless in two children and painful in two. Blount's disease required surgery in three children. Radiographs showed Lateral Pillar B, B/C border and C hips, and the final Stulberg was stage II (n = 2) or stage IV (n = 2). Obesity is associated with Blount's disease and LCPD, so obese children can be at an increased risk of developing both disorders. Therefore, a child with Blount's disease who has persistent, recurrent or worsening symptoms such as gait disturbance or thigh or knee pain might benefit from a careful physical exam of the hips to prevent a delayed or even missed LCPD diagnosis.