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BACKGROUND: This study compared the 5-year outcomes of isolated proximal femoral varus osteotomy (FO) and combined proximal femoral varus and pelvic osteotomy (FPO) for the treatment of hip displacement in children with cerebral palsy (CP) in Sweden, focusing on the number of reoperations and residual hip displacement. METHODS: The study included 163 children with a 5-year follow-up after FO or FPO in the national Swedish CP surveillance program, CPUP. Descriptive statistics and univariate and multivariate Cox regression analyses were used to identify whether the age at surgery, sex, Gross Motor Function Classification System level, CP dominant symptom, hip migration percentage (MP), type of surgery (unilateral/bilateral), and history of soft tissue hip surgery were related to the 5-year outcomes after surgery. Failure after hip surgery was defined as a skeletal reoperation involving the hip and/or MP >50%. RESULTS: During the period 2001 to 2017, 163 children (65 girls) underwent 246 femoral and/or pelvic osteotomies (154 FO, 47 bilaterally; 92 FPO, 16 bilaterally) and had a 5-year follow-up; 95 and 74 children had ≥1 FO or FPO as the primary skeletal surgery, respectively. The mean preoperative MP (51%±18% for FO and 59%±17% for FPO, P =0.001) and age at surgery (6.2±2.5 years for FO and 7.3±2.8 years for FPO, P =0.014) differed between procedures. At the 5-year follow-up, 5 hips (5%) had reoperations and 5 hips (5%) had radiological failure among the 92 FPOs, and 33 (21%) had reoperations and 14 (9%) radiological failure among the 154 FOs. The difference in outcome failure rate was significant ( P <0.001). Multivariate Cox regression analysis showed a lower risk for failure with FPO [hazard ratio (HR)=0.32, 95% CI: 0.15-0.68] compared with FO. A higher preoperative MP increased the risk for outcome failure (HR=1.21, 95% CI: 1.15-1.36 for each 5% increment). CONCLUSIONS: FPO had a higher mean preoperative MP but a lower 5-year outcome failure rate compared with FO. A higher preoperative MP was associated with an increased risk of failure. LEVEL OF EVIDENCE: Level II-prospective comparative study.
Subject(s)
Cerebral Palsy , Femur , Hip Dislocation , Osteotomy , Reoperation , Humans , Cerebral Palsy/surgery , Cerebral Palsy/complications , Osteotomy/methods , Female , Male , Child , Femur/surgery , Reoperation/statistics & numerical data , Hip Dislocation/surgery , Hip Dislocation/etiology , Follow-Up Studies , Treatment Outcome , Child, Preschool , Sweden , Pelvic Bones/surgery , Adolescent , Retrospective StudiesABSTRACT
BACKGROUND AND PURPOSE: The Banff Patellofemoral Instability Instrument (BPII) 2.0 is a patient-reported outcome measure (PROM) designed specifically for patellofemoral instability. We translated and adapted the BPII 2.0 into Swedish and assessed its psychometric properties. PATIENTS AND METHODS: The BPII 2.0 was forward- and back-translated. Children aged 10-16 years with patellar dislocation and instability or recurrent dislocation were recruited. Children completed the Swedish BPII 2.0 and KOOS-Child during their initial visit (t0) and 1 week later (t1). Internal consistency and test-retest reliability were evaluated using intraclass correlation coefficients (ICCs) for the BPII 2.0 and KOOS-Child scores comparison. Pearson correlation coefficients examined concurrent validity of the Swedish BPII 2.0 subscales with KOOS-Child subscales. RESULTS: 64 children (46 females), mean age 13.8 (10.0-16.3) years, participated. Time after patellar dislocation or surgery was 3-24 months. 55 patients (86%) returned the second BPII 2.0 and KOOS-Child after an average of 9 (5-22) days. There were no ceiling or floor effects for the total score of the new Swedish BPII 2.0 or for its subscales. BPII 2.0 demonstrated excellent internal consistency at t0 (ICC 0.96, 95% confidence interval [CI] 0.95-0.97) and at t1 (ICC 0.97, CI 0.95-0.98), as well as excellent test-retest reliability (ICC 0.97, CI 0.96-0.98). Concurrent validity of the BPII 2.0 subscales with KOOS-Child subscales was moderate to strong (rho 0.40-0.88). CONCLUSION: The Swedish BPII 2.0 showed excellent internal consistency as well as excellent test-retest reliability and is a reliable and valid questionnaire.
Subject(s)
Joint Instability , Patellar Dislocation , Patellofemoral Joint , Female , Humans , Adolescent , Patellar Dislocation/surgery , Patellofemoral Joint/surgery , Reproducibility of Results , Sweden , Joint Instability/diagnosis , Joint Instability/surgery , Quality of Life , Surveys and Questionnaires , PsychometricsABSTRACT
Purpose: The purpose was to study radiographic and perceived leg length discrepancy after skeletal maturity in patients treated for femoral shaft fractures with elastic stable intramedullary nails in childhood. Methods: Thirty-five adults underwent standing radiographs and answered a questionnaire regarding perception of leg length discrepancy. Demographic data, fracture characteristics, angulation, stability of fixation, and callus formation, at time of fracture, were assessed. Results: Mean age at fracture was 10.2 (4.9-16.7) years, and mean follow-up time was 11.1 (3.8-16.8) years. In 8 of 35 participants, the fractured limb was 11-15 mm longer than the non-fractured, and in 16, 1-10 mm longer. In eight participants, the fractured limb was 1-10 mm shorter than the non-fractured, and in three participants, 12-23 mm shorter. The younger the child, the greater the lengthening (Rs = -0.49, p = 0.003). The greater the femoral angulation at time of fracture, the greater the shortening (Rs = 0.42, p = 0.013). There was no significant correlation between stability of fixation or callus formation 1 month postoperatively and radiographic leg length discrepancy after skeletal maturity. Fourteen (40%) had perception of leg length discrepancy at follow-up, of whom eight had a radiographic leg length discrepancy of 10-24 mm. Conclusion: Treatment with elastic stable intramedullary nail of femoral shaft fracture in childhood may result in radiographic leg length discrepancy. Younger children were more prone to lengthening and should possibly be assessed before skeletal maturity. The degree of fracture stability or callus formation at the time of fracture did not significantly affect leg length discrepancy. Perception of leg length discrepancy was not necessarily associated with a radiographic leg length discrepancy (≥10 mm). Level of evidence: level IV, case series.
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BACKGROUND AND PURPOSE: Few reports have described the panorama of orthopedic surgeries that children with cerebral palsy (CP) undergo. We analyzed the risk of a first surgery, and describe the frequency of orthopedic surgeries in terms of age, sex, anatomical location, and Gross Motor Function Classification System (GMFCS) level in children and young adults with CP. PATIENTS AND METHODS: This was a register-based cohort study of 3,305 individuals followed until 2-25 years of age. We used data from 2 national Swedish registers: the CPUP CP surveillance program and the Swedish National Patient Register. Kaplan-Meier survival curves were calculated to describe the risk of undergoing a first orthopedic surgery, related to age. RESULTS: We included data for 3,311 orthopedic operations in 1,717 surgical sessions. The percentage of children operated on before age 15 years increased from 22% (95% CI 19-26) for GMFCS level I to 70% (CI 64-75) for level V. Ankle and foot surgery was predominant as first surgery for GMFCS I-II, and hip and femur surgery for GMFCS IV-V. Spinal surgery occurred almost exclusively for GMFCS IV-V. Descriptive data showed repeated surgical sessions to be frequent for higher GMFCS levels. INTERPRETATION: The risk of having a first orthopedic surgical treatment increased with increasing GMFCS level and was initiated at younger age in children with higher GMFCS level.
Subject(s)
Cerebral Palsy , Hip Dislocation , Orthopedic Procedures , Adolescent , Cerebral Palsy/epidemiology , Cerebral Palsy/surgery , Child , Cohort Studies , Hip Dislocation/surgery , Humans , Retrospective Studies , Young AdultABSTRACT
Introduction: Children with juvenile arthritis (JA) experience pain, stiffness, fatigue, and decreased motion leading to difficulties with daily activities and low physical activity (PA). PA is critical to improve health and function and mitigate JA-associated symptoms. This study evaluated the evidence for PA interventions in children with JA. Materials and Methods: A systematic review of randomized controlled trials (RCTs) of PA interventions in children with JA was conducted. Ovid (Medline), Cochrane Library, EMBASE, and CINAHL databases were searched for papers published in English between 1/1/1946 and 9/1/2021. Studies which concurrently assessed medical interventions were excluded. Participant and intervention characteristics and outcomes were extracted. Study internal validity and intervention attributes were assessed. Results: A total of 555 studies were identified, with 13 studies from 10 countries included. Data from 672 children diagnosed with juvenile idiopathic arthritis (JIA) (range of mean ages, 8.7 to 16.1 years) were analyzed. Fifty-two percent of intervention arms incorporated strengthening exercise alone or combined with other exercise, with 61.9% performed 3x/week. About 43.5% of sessions lasted >45 to ≤60 minutes and 65.2% of programs were ≥12 to <28 weeks. PA interventions improved function and symptoms without adverse events. Intervention details were missing especially regarding PA intensity, reasons for dropouts, and adherence. Only two studies incorporated strategies to promote adherence. Discussion: RCTs of PA interventions in JA only include JIA. Available RCTs used mixed modes of interventions. Reporting of PA interventions lacks sufficient detail to discern the dose-response relationship. Strategies to motivate engagement in PA and to support families to promote PA are lacking, as are studies of long-term outcomes. Conclusion: There are limited RCTs of PA interventions in JIA. Adherence was better with low intensity programs. PA interventions for JIA yield positive health benefits but better reporting of PA intervention details is needed to generate more high-quality evidence and inform clinical practice. Prospero Registration: Maura Iversen, Johan von Heideken, Marie Andre. Physical Activity in Children with Rheumatic Diseases: a systematic review. PROSPERO 2021 CRD42021274634 Available from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021274634.
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BACKGROUND: Children with achondroplasia have extreme short stature due to short limbs, as well as several other clinical features that may affect their gait. The purpose of this cross-sectional study was to provide a detailed description of gait in children with achondroplasia compared to age-matched controls. METHODS: Between the years 2007 and 2010, 16 children with achondroplasia [mean age 9.6 years (range 5-16; six female)] with no previous history of orthopaedic lower limb surgery and 19 age-matched controls conducted three-dimensional (3D) gait analysis at one occasion. The gait analysis rendered pelvis and lower limb joint kinematics and kinetics, and time and distance data. Descriptive statistics, independent samples t-tests, and Fisher's exact test were used to describe the cohort including gait data and participant characteristics. RESULTS: Children with achondroplasia had kinematic gait pattern deviations in all three planes, especially in the sagittal plane, when compared to the control group. Peak anterior pelvic tilt and peak ankle dorsiflexion were found to be increased. Increased knee flexion was noted at initial contact and again at terminal stance. During stance, children with achondroplasia had a higher peak hip abduction angle and a higher peak knee varus angle in the frontal plane. In the sagittal plane, kinetic gait pattern deviations were found at the hip, knee, and ankle, consistent with a flexion pattern. Compared to the control group, children with achondroplasia walked with reduced walking speed and step length, and increased cadence. There was no difference in walking speed when leg length was taken into account. Normalised step length and normalised cadence, on the other hand, were found to be increased in children with achondroplasia. CONCLUSIONS: The observed gait characteristics in children with achondroplasia are related to anatomical attributes and strategies to increase step length, and hence walking speed.
Subject(s)
Achondroplasia , Gait , Achondroplasia/complications , Adolescent , Biomechanical Phenomena , Child , Child, Preschool , Cross-Sectional Studies , Female , Humans , KineticsABSTRACT
BACKGROUND: The need for operative treatment of acute acromioclavicular (AC) joint dislocation is unclear. The purpose of this randomized controlled trial was to compare the outcomes after operative treatment with a hook plate with the outcomes after nonoperative treatment of acute Rockwood type III and type V AC joint dislocations separately. METHODS: The inclusion criteria were patients aged 18-65 years with an acute type III or type V AC joint dislocation with the availability to start treatment within 3 weeks after trauma. All patients received the same standardized outpatient rehabilitation protocol and were followed up for 24 months. Assessments were based on radiographs, clinical examination findings, and questionnaires. The primary outcome was the Constant score (CS). The secondary outcomes were as follows: Subjective Shoulder Value (SSV), QuickDASH score (abbreviated version of the Disabilities of the Arm, Shoulder and Hand questionnaire), shoulder pain at rest and during movement rated using a visual analog scale, EQ-5D (European Quality of Life 5 Dimensions) score, patient satisfaction, cosmesis, complications, and adverse events. The 4 groups were compared using 1-way analysis of variance and intention to treat. RESULTS: The included patients (N = 124) (mean age, 40 years [range, 18-64 years]; 91% male patients) were randomized, stratified by type, to nonoperative treatment (type III, n = 33; type V, n = 30) or operative treatment with a hook plate (type III, n = 30; type V, n = 31) at a single center. Three patients randomized to physiotherapy dropped out before any follow-up measures, leaving 121 patients in the study. Complete clinical follow-up data were obtained from 118 patients at 24 months. At 3 months, patients in both nonoperatively treated groups had a significantly better mean CS, SSV, and QuickDASH score and had less pain at rest and during movement compared with patients treated operatively. At 6, 12, and 24 months, there were no significant differences in the CS, SSV, QuickDASH score, pain, or EQ-5D score between the groups regardless of intervention. At 24 months, the mean CS was 88 for nonoperatively treated type III patients vs. 91 for operatively treated type III patients and was 90 vs. 91 for type V patients (P = .477). At final follow-up, patients had regained 97% of the mean CS comparing the uninjured and injured shoulders and 86% of the patients rated the result as excellent or good. Eleven patients assigned to nonoperative treatment (18%, 6 type III and 5 type V) underwent surgery within 19 months. CONCLUSIONS: Both the nonoperative and operative treatment groups had very good restoration of shoulder function and patient satisfaction at 24 months, and operative treatment did not lead to better outcomes compared with nonoperative treatment. In conclusion, our study does not support surgery with a hook plate in patients with acute Rockwood type III or type V AC joint dislocations.
Subject(s)
Acromioclavicular Joint , Joint Dislocations , Shoulder Dislocation , Acromioclavicular Joint/diagnostic imaging , Acromioclavicular Joint/injuries , Acromioclavicular Joint/surgery , Adult , Bone Plates , Female , Follow-Up Studies , Humans , Joint Dislocations/diagnostic imaging , Joint Dislocations/surgery , Male , Physical Therapy Modalities , Quality of Life , Shoulder Pain , Treatment OutcomeABSTRACT
OBJECTIVE: The purpose of this study was to describe adverse events (AEs) and dropouts (DOs) in randomized controlled trials of therapeutic exercise for hip osteoarthritis (HOA) and to identify whether Consolidated Standards of Reporting Trials (CONSORT) guidelines were followed. METHODS: The Cochrane Library, Embase, PubMed, and CINAHL databases were searched. Randomized controlled trials of therapeutic exercise for HOA published in English from January 1, 1980 to August 1, 2020 were included. Studies were excluded if other interventions were provided, if participants had previous hip arthroplasty, or if AEs and DOs for HOA participants were not reported separately. The internal validity of each study (Physiotherapy Evidence Database [PEDro] scoring) was assessed, participant and intervention characteristics were extracted, and the existence of a clear statement and reasons for AEs and DOs was reported. Descriptive statistics characterized results. Data heterogeneity prohibited the use of meta-analysis. RESULTS: Fourteen studies (mean PEDro score = 7.4; range = 6-10) from 10 countries were included, with 707 participants exercising. Exercise intensity was unspecified in 72.2% of exercise arms. Six studies (42.9%) included a statement of AEs, and 32 AEs were reported. All studies had a DO statement, but 29.0% of DOs occurred for unknown reasons. Six studies (42.9%) gave reasons for DOs that could be classified as AEs in 9 participants; 41 participants (5.8%) experienced exercise-related AEs. CONCLUSION: Reports of AEs were inconsistent, some DOs were potentially misclassified, and primary components of exercise interventions were frequently unreported. Despite these limitations, the overall low number of nonserious AEs suggests that the exercise-related risk of harm is minimal for individuals with HOA. IMPACT: Understanding the risk of harm associated with exercise for HOA can better inform safe dosing of exercise, clinical implementation, and replicability. Informative, consistent reporting of AEs, DOs, and exercise is needed. Greater use of the CONSORT harms-reporting checklist is warranted.
Subject(s)
Biomedical Research/standards , Exercise Therapy/methods , Osteoarthritis, Hip/rehabilitation , Randomized Controlled Trials as Topic/standards , Humans , Risk AssessmentABSTRACT
BACKGROUND: Therapeutic exercise is recommended as a core treatment for hip osteoarthritis (HOA). Whilst it is widely accepted that exercise can improve pain and disability, optimal type and dose of exercise are yet to be agreed upon. This may, in part, be attributed to the wide variation and inadequate reporting of interventions within the literature. This study evaluates the quality of intervention reporting among trials of therapeutic exercise in HOA. METHODS: Randomised controlled trials (RCTs) were sourced in a systematic review, completed in August 2020. Two raters independently used the Template for Intervention Description and Replication (TIDieR) and Consensus on Exercise Reporting Template (CERT) to evaluate intervention reporting. Correlations between quality assessment scores and CERT and TIDieR scores evaluated the relationship between internal validity and external applicability. The year of publication was compared to the quality of reporting scores. RESULTS: Fourteen RCTs were included in the analysis. On average, studies were awarded 9.43 ± 1.95 out of 12 points for the TIDieR checklist (range 4-12) and 13.57 ± 4.01 out of 19 points for the CERT (range 5-19). Pearson's correlation coefficient suggested that the quality of reporting had improved over time and that there was a fair, positive relationship between internal validity and external applicability. DISCUSSION: Whilst the quality of intervention reporting is improving, many RCTs of therapeutic exercise in HOA lack the detail necessary to allow accurate evaluation and replication. Researchers are encouraged to utilise the standardised reporting guidelines to increase the translation of effective interventions into clinical practice.
Subject(s)
Osteoarthritis, Hip , Checklist , Consensus , Exercise , Exercise Therapy , Humans , Osteoarthritis, Hip/diagnosis , Osteoarthritis, Hip/therapyABSTRACT
OBJECTIVE: The Consolidated Standards of Reporting Trials (CONSORT) recommends reporting adverse events (AEs) and dropouts (DOs) with their definitions. The purpose of this study was to identify how AEs and DOs were reported in randomized controlled trials of therapeutic exercise for knee osteoarthritis (OA). METHODS: Data sources were the Cochrane Library, Embase, PubMed, and CINAHL. Databases were searched to identify randomized controlled trials of therapeutic exercise for knee OA published from January 1, 1980, through July 23, 2020. Researchers independently extracted participant and intervention characteristics and determined whether a clear statement of and reasons for AEs and DOs existed. The primary outcome was exercise-related harm. Physiotherapy Evidence Database (PEDro) scoring described study quality and risk of bias. Descriptive and inferential statistics characterized results. Meta-analysis was not performed due to data heterogeneity. RESULTS: One hundred and thirteen studies (152 arms) from 25 countries were included, with 5909 participants exercising. PEDro scores ranged from 4 to 9. Exercise intensity was not specified in 57.9% of exercise arms. Fifty studies (44.2%) included an AE statement and 24 (21.2%) reported AEs, yielding 297 patients. One hundred and three studies (91.2%) had a DO statement. Sixteen studies (15.5%) provided reasons for DOs that could be classified as AEs among 39 patients, yielding a 13.1% increase in AEs. Thus, 336 patients (6.0%) experienced exercise-related harm among studies with a clear statement of AEs and DOs. A significant difference existed in misclassification of DOs pre- and post-CONSORT-2010 (12.2% vs 3.1%; $\chi^{2}_{1} = 21.2$). CONCLUSIONS: In some studies, the reason for DOs could be considered AEs, leading to potential underreporting of harm. Improvements in reporting of harm were found pre- and post-CONSORT-2010. Greater clarity regarding AE and DO definitions and therapeutic exercise intensity are needed to determine safe dosing and mode of therapeutic exercise for knee OA. IMPACT: More adherence to the CONSORT statement is needed regarding reporting of and defining of AEs, DOs, and therapeutic exercise intensity; however, despite this, therapeutic exercise seems to be associated with minimal risk of harm.
Subject(s)
Exercise Therapy , Osteoarthritis, Knee/rehabilitation , Randomized Controlled Trials as Topic , Exercise , Humans , Osteoarthritis, Knee/therapy , Risk AssessmentABSTRACT
Valgus slipped capital femoral epiphysis (SCFE), is rare. This study describes the diagnosis, treatment and outcome of valgus SCFE in Uruguay. The medical records and radiographs were reviewed in eight consecutive children [mean age 11.9 years (range 9-13; six female)] with valgus SCFE between 1997-2017. In 2018-2019, all patients were reexamined clinically, new radiographs obtained, and patient-reported outcomes completed using the international tool of hip results (iHOT-12). The prevalence of clinical femoroacetabular impingement (FAI), avascular necrosis, and surgical complications were also studied. There were 11 valgus SCFEs in eight patients; two had primary bilateral SCFEs, and one child later developed a valgus SCFE in the contralateral hip. Seven out of eight patients were overweight. All were stable idiopathic SCFEs. The mean femoral head shaft angle on the anteroposterior radiographs for the 11 SCFEs was 145° (range 140-168) and 141° (range 139-145) for the six healthy contralateral hips. Slip severity measured on the Lauenstein projection was mild (<30°) in eight hips and moderate (30°-60°) in three hips. At a mean follow-up of 87 months (range 24-252), there were no cases of avascular necrosis. The mean iHOT12 was 74 (range 13-97). Significant remodeling was detected in both head shaft angle (8°) and alpha angle (10°) in the affected hips. Nine hips (81%) demonstrated clinical signs of FAI. Our study is the first to describe long-term results using both clinical and patient outcome measures (iHOT-12). A majority of patients have residual symptoms, likely associated with FAI.
Subject(s)
Femoracetabular Impingement , Slipped Capital Femoral Epiphyses , Adolescent , Child , Female , Femoracetabular Impingement/diagnostic imaging , Femoracetabular Impingement/surgery , Femur Head/diagnostic imaging , Femur Head/surgery , Humans , Patient Reported Outcome Measures , Retrospective Studies , Slipped Capital Femoral Epiphyses/diagnostic imaging , Slipped Capital Femoral Epiphyses/surgeryABSTRACT
Introducción: La luxación patelofemoral representa el 3% de las lesiones traumáticas de la rodilla. Dos tercios se producen en menores de veinte años. La recidiva luego del segundo episodio supera el 50%, lo que puede causar gran limitación funcional en pacientes jóvenes, disminuyendo su calidad de vida. El ligamento patelofemoral medial (LPFM) es el principal estabilizador medial de la rótula a 30° de flexión. En la actualidad su reconstrucción anatómica, preservando la fisis, parece ser la mejor opción en los pacientes con esqueleto inmaduro. Materiales y métodos: estudiamos el resultado funcional de dos grupos de pacientes tratados con dos técnicas diferentes de reconstrucción del LPFM, una anatómica con semitendinoso autólogo (ST) y otra no anatómica con hemitendón cuadricipital autólogo (QT). Ambos grupos fueron evaluados mediante el score de Kujala antes de la cirugía y durante el seguimiento. Las medias y los ítems del score se compararon utilizando la prueba de Wilcoxon.Resultados: veintidós rodillas fueron evaluadas, once en cada grupo. La edad de los pacientes varió entre ocho y quince años. La media de seguimiento fue de 19.4 meses. Los resultados muestran una mejora en la media del score de Kujala de 51 a 88 en el grupo QT, y de 52 a 97 en el grupo ST (ambos con valor-p = 0.003). No se encontró una diferencia significativa entre ambas técnicas. Solo se registró un caso de reluxación (grupo QT). Conclusiones: podemos afirmar que la reconstrucción del LPFM es una opción válida para la luxación patelofemoral, y las técnicas propuestas son confiables
Introduction: Patellofemoral dislocation accounts for 3% of traumatic knee injuries, with two-thirds occurring in patients under twenty years of age. Recurrence after the second episode is greater than 50%, which can cause great functional limitation in young patients, reducing their quality of life. Medial patellofemoral ligament (MPFL) is the main medial stabilizer of the patella at 30° flexion, currently its anatomic reconstruction preserving the physis appears to be the best option in patients with immature skeleton. Materials and methods: functional results of two groups of patients treated by two different techniques of MPFL reconstruction were evaluated. One anatomic technique, with autologous Semitendinosus (ST) and the other non-anatomic, with autologous quadricipital hemi tendon (QT). Both groups were evaluated through the Kujala score before surgery and during follow-up. Means and score items were compared using Wilcoxon signed-rank test.Results: twenty-two knees were evaluated, eleven in each group. Patient's age ranged between eight and fifteen years old. The mean follow-up was 19.4 months. An improvement in the average Kujala scores for the ST group from 51 to 88 and in the QT group from 52 to 97 was shown. Kujala score was statistically significantly higher in the postoperative evaluation with both technics (p-value 0.003 for both groups), no differences were found between both technics. Only one case of patella redislocation was registered during the study period (QT group). Conclusions: we can affirm that MPFL reconstruction is a valid therapeutic option for patellofemoral dislocation and the proposed techniques are reliable choices
Subject(s)
Child , Minimally Invasive Surgical Procedures/methods , Joint Dislocations , Patellofemoral Joint/surgery , Patellofemoral Joint/injuries , Knee Joint/surgeryABSTRACT
BACKGROUND: The purpose of this population-based registry study was to analyze both birth-related femur and humerus shaft fractures and diagnosed later in infancy, as regards incidence, perinatal characteristics, other diagnoses, and reported accidents. METHODS: Children born in 1997-2014, diagnosed with a femur or humerus shaft fracture before age 1 year, were identified in the Swedish Health Registries. Rate of birth fractures were estimated by combining femur and humerus shaft fractures coded as birth-related with femur and humerus shaft fractures diagnosed during day 1-7 without registered trauma or abuse. Incidence was computed by comparing infants with femur or humerus shaft fractures to the total at-risk population. RESULTS: The incidence for birth-related femur shaft fractures was 0.024 per 1000 children (n = 45) and that for birth-related humerus shaft fractures was 0.101 per 1000 children (n = 188). The incidence was 0.154 per 1000 children for later femur shaft fractures (n = 287) and 0.073 per 1000 children for later humerus shaft fractures (n = 142). Birth-related femur shaft fracture was associated with shoulder dystocia, cesarean, multiple birth, breech, preterm, and small-for-gestational age, while humerus shaft fracture was associated with maternal obesity, dystocic labor, shoulder dystocia, vacuum-assisted delivery, male sex, multiple birth, breech, preterm, large-for-gestational age, birth weight > 4000 g, and injury of brachial plexus. A bone fragility diagnosis was recorded in 5% of those with birth-related or later femur shaft fractures. Among infants with birth-related humerus shaft fractures, 1% had a bone fragility diagnosis; the figure for later fractures was 6%. Maltreatment diagnosis was associated with later fractures of both types, especially among those aged < 6 months, where approximately 20% (femur) and 14% (humerus) of cases, respectively, were associated with abuse. Fall accidents were reported in 73 and 56% among those with later femur and humerus shaft fractures, respectively. CONCLUSION: This study provides data on epidemiology, birth, parental characteristics, and reported accidents in relation to femur and humerus shaft fractures during infancy. Few children had a bone fragility diagnosis. Fall accidents were the main contributor to femur or humerus shaft fracture during infancy; however, the proportion of fractures attributed to maltreatment was high in children under 6 months.
Subject(s)
Femoral Fractures , Femur , Humeral Fractures , Humerus , Accidents , Adult , Aged , Child , Female , Femoral Fractures/epidemiology , Humans , Humeral Fractures/epidemiology , Incidence , Infant , Infant, Newborn , Male , Pregnancy , Sweden/epidemiology , Young AdultABSTRACT
AIM: Children with osteomyelitis present with a range of signs and symptoms and with varying degree of severity. The purpose of this study was to provide data on a population-based 10-year material of children with acute osteomyelitis. METHODS: All children, 0-14 years in Stockholm Region with acute osteomyelitis hospitalised in July 2005-June 2015, were retrospectively studied. Time to hospital presentation, disease localization, inflammation markers, imaging procedures, microbiology, severity classified by the presence of complications, surgical procedures, hospital length of stay and seasonal variation were recorded. RESULTS: There were 430 children with acute osteomyelitis; 61% were boys. The incidence per 100 000 person-years was 11.6; 9.3 in girls and 13.1 in boys. Median age at admission was 2.9 years with no peak later in childhood. Median time from first symptom to diagnosis was 4 days (range 1-21) and 48% of the cases were localised to femur or tibia. Mean C-reactive protein was 59 mg/L (range 1-376). Blood (n = 82) or tissue cultures (n = 54) were positive in 118 (28%) children. The most common pathogen was Staphylococcus aureus (n = 88) followed by Streptococcus pyogenes (n = 12). Surgery was performed in 71 children (17%). There was no mortality. Severe complications were seen in 14 (3.3%) children, five of whom were admitted to intensive care. Median hospital length of stay was 4 days (range 1-60). CONCLUSIONS: Osteomyelitis in children is a diagnostic challenge with a low yield of positive bacterial cultures. Few children with uncomplicated disease need surgery, but the risk of severe complications is not negligible.
Subject(s)
Osteomyelitis , Staphylococcal Infections , Acute Disease , Anti-Bacterial Agents/therapeutic use , Child , Female , Humans , Infant , Male , Osteomyelitis/epidemiology , Retrospective Studies , Staphylococcal Infections/drug therapy , Staphylococcus aureus , Sweden/epidemiologyABSTRACT
BACKGROUND: Orthopedic surgery in children with cerebral palsy (CP) aims to improve function and prevent deformities. Each child's condition in CP is unique and many co-variables influence surgical decision-making including a patient's age and their functional level. Little is known about the frequency of different types of orthopedic surgery in children with CP who have varied functional levels, particularly in countries from Latin America. AIM: To assess the type of orthopedic surgical procedures in relation to age and gross motor function in children with CP. METHODS: This retrospective study included all children with CP (n = 245) treated with elective orthopedic surgery at a Uruguayan university hospital between October 2010 and May 2016 identified from a surgical database. Eighteen children (7%) were lost to follow-up due to missing medical charts. Demographics, gross motor function classification (GMFCS), and orthopedic surgeries were obtained from the medical records of 227 children. Chi-squared tests and analysis of variance were used to assess the frequency of surgery, accounting for GMFCS levels. Mean age for soft tissue vs bone surgery was compared with the independent samples t-test. RESULTS: A total of 711 surgical procedures were performed between 1998 and 2016. On average, children had 3.1 surgical procedures and the mean age at first surgery was 8.0 years. There were no significant differences in age at first surgery among GMFCS levels (P = 0.47). The most common procedures were lower leg soft tissue surgery (n = 189, 27%), hip tenotomy (n = 135, 19%), and hamstring tenotomy (n = 104, 14%). For children with GMFCS level I, the mean number of surgeries per child [1.8 (range 1-9)] differed significantly at P < 0.05 in children with GMFCS levels II [3.2 (1-12)], III [3.2 (1-8)], IV [3.3 (1-13)], and V [3.6 (1-11)]. Within II, III, IV, and V, there was no significant difference in mean number of surgeries per child when comparing across the groups. The proportion of soft tissue surgery vs bone surgery was higher in GMFCS levels I-III (80%-85%) compared to levels IV (68%) and V (55%) (P < 0.05). CONCLUSION: The frequency of surgical procedures per child did not increase with higher GMFCS level after level I. However, the proportion of bone surgery was higher in GMFCS levels IV-V compared to I-III.
ABSTRACT
Resumen: Introducción: el impacto sobre la calidad de vida de los pacientes con deslizamientos de epífisis femoral proximal inestables y estables es poco conocido. El objetivo de este estudio fue conocer los resultados terapéuticos utilizando un score de calidad de vida y las complicaciones de la población afectada en un centro de referencia ortopédico. Material y método: estudio de cohorte que incluyó 28 niños tratados en el Centro Hospitalario Pereira Rossell entre 2010 y 2016. Se evaluaron los pacientes clínica y radiológicamente con un mínimo de dos años de seguimiento posoperatorio. Fue utilizado el cuestionario International Hip Outcome Tool (iHOT-12), para medir resultados reportados por el paciente. Se evaluaron las complicaciones necrosis avascular, condrolisis y pinzamiento femoroacetabular. Resultados: se identificaron 38 caderas tratadas por deslizamiento epifisario femoral proximal; 28 clasificadas estables (74%) y 10 inestables (26%). La fijación in situ fue el tratamiento quirúrgico más frecuentemente utilizado. Al final del seguimiento se evaluaron 27 pacientes y el iHOT-12 mostró una diferencia significativa entre deslizamientos estables y deslizamientos inestables 70 (rango 38-95) y 86 (57-100); p=0,017), respectivamente. No se observó necrosis avascular ni condrolisis y el pinzamiento femoroacetabular fue de 19% (n=7 caderas; 6 estables y 1 inestable). Conclusiones: los resultados clínicos de calidad de vida a través de scores reportados por los pacientes (PROM) utilizados eran significativamente mejores en los deslizamientos de la epífisis femoral proximal (DEFP) inestables en comparación con los DEFP estables. La ausencia de necrosis avascular en caderas inestables y la mayor proporción de pinzamiento femoroacetabular en los deslizamientos estables, a pesar de una remodelación femoral notoria luego de fijación in situ, podría explicarnos estos hallazgos inesperados.
Summary: Introduction: the impact on the quality of life of patients with unstable and stable slipped capital femoral epiphysis is rather unknown. The study aims to learn about therapeutic outcomes in a quality of life score and the complications of the affected population in an orthopedics reference center. Method: this cohort study included 28 children treated at the Pereira Rossell Hospital Center between 2010 and 2016. Patients were assessed both clinically and with x-rays, with a 2-year minimum postoperative follow-up. The "International Hip Outcome Tool" (iHOT-12) questionnaire was used to measure the results reported by patients. Avascular necrosis, chondrolysis and femoroacetabular impingement were the complications evaluated by the study. Results: the study identified 38 hips treated for slipped capital femoral epiphysis. 28 of them were classified as stable (74%) and 10 as unstable (26%). In-situ fixation was the most frequently used surgical treatment. Upon completion of follow-up, 27 patients were assessed and the iHOT12 showed a significant difference between stable and unstable slips (70 (range 38-95) and 86 (57-100); P=0,017) respectively. No avascular necrosis or chondrolysis were observed and femoroacetabular impingement was 19% (n=7 hips; 6 stable and 1 unstable). Conclusions: quality of life clinical results obtained by PROM were significantly better in the unstable slipping epiphysis of the proximal femur than in the stable epiphysis. Absence of avascular necrosis in unstable hips and the greater proportion of femoroacetabular impingements in stable slips despite a noticeable femoral remodeling following in-situ fixation could explain these surprising results.
Resumo: Introdução: o impacto sobre a qualidade de vida dos pacientes com deslizamentos de epífise proximal do fêmur instáveis e estáveis é pouco conhecido. O objetivo deste trabalho foi conhecer os resultados terapêuticos utilizando um indicador de qualidade de vida e as complicações da população afetada em um centro ortopédico de referência. Materiais e métodos: este estudo de coorte incluiu 28 crianças tratadas no Centro Hospitalario Pereira Rossell no período 2010-2016. Foram avaliados os aspectos clínicos e radiológicos com um seguimento pós-operatório mínimo de 2 anos. O questionário International Hip Outcome Tool (iHOT-12) foi utilizado para medir os resultados descritos pelo paciente. Foram avaliadas as complicações por necrose avascular, condrólise e pinçamento femoroacetabular. Resultados: foram identificados 38 quadris tratados por deslizamento epifisário proximal de fêmur. 28 foram classificados como estáveis (74%) e 10 como instáveis (26%). A fixação in situ foi o tratamento cirúrgico mais frequentemente utilizado. No término do seguimento 27 pacientes foram avaliados e o iHOT12 mostrou uma diferença significativa entre deslizamentos estáveis e instáveis (70 (intervalo 38-95) e 86 (57-100); P=0,017) respectivamente. Não foram observadas necrose avascular nem condrólise e o pinzamiento femoroacetabular foi de 19% (n=7 quadris; 6 estáveis e 1 instável). Conclusões: os resultados clínicos de qualidade de vida através do PROM (desfechos medidos pelo paciente) utilizado eram significativamente melhores nos DEFP instáveis comparados com os estáveis. A ausência de necrose avascular nos quadris instáveis e a maior proporção de pinçamento femoroacetabular nos deslizamentos estáveis apesar de uma remodelação femoral notória depois da fixação in situ, poderia explicar estes achados inesperados.
Subject(s)
Slipped Capital Femoral Epiphyses/surgery , Quality of Life , Treatment OutcomeABSTRACT
Introducción: la luxación de cadera es una complicación severa en pacientes con parálisis cerebral (PC), sobre todo en pacientes incluidos en el sistema de clasificación de la función motora gruesa (GMFCS, por su sigla en inglés) III-V. Para su identificación son necesarias radiografías de pelvis. Objetivos: evaluar el seguimiento radiográfico en estos pacientes y la detección precoz de esta complicación en nuestro hospital. Material y método: se revisaron historias clínicas y radiografías de 17 pacientes GMFCS III-V, entre 2 y 8 años de edad al momento de la radiografía de pelvis índice, midiendo el porcentaje de migración (PM) de cadera de acuerdo al índice de Reimer, el ángulo cérvico-diafisiario y calculando el CPUP Score de cada cadera. Evaluamos el control radiográfico al año o posteriormente a esa fecha, y de no haber sido así, se citaría a los pacientes a control radiológico para detectar las caderas con riesgo migratorio elevado. Resultados: de los 17 pacientes evaluados, 3 (18%) tuvieron una nueva radiografía de pelvis al año; 6 (35%) pacientes la tuvieron posteriormente al año, y antes de la fecha de control designada, 7 (41%) pacientes nunca fueron controlados, citándose para nueva radiografía en 2018. Un paciente (6%) se perdió en el seguimiento. Un paciente presentó una cadera con riesgo alto (CPUP Score 50%-60%), el resto tuvo PM dentro de rangos normales. Conclusiones: pocos pacientes con PC GMFCS III-V tuvieron un seguimiento radiográfico anual. Los monitoreados posteriormente no mostraron progresión de esta condición. El resultado de este estudio y la literatura respaldan la introducción de un programa de vigilancia en nuestro hospital.
Introduction: hip luxation is a severe complication in patients with cerebral palsy (CP), especially in gross motor functional classification system (GMFCS) III-V patients. Pelvic x-rays are necessary to identify this condition. Objectives: to assess the x-ray follow-up in these patients and the early detection of this complication in our hospital. Method: the medical records and x-rays of 17 GMFCS III-V patients who were between 2 and 8 years old at the time of index pelvic x-ray were reviewed, measurement of the hip migration percentage according to Reimer´s index, the cervical-diaphyseal angle and calculation of the CPUP hip score for each hip. We assessed the follow-up x-ray a year later or later than that date, and in the even this had not happened, we would call the patients in for a control x-ray to identify the hips with an increase migration risk. Results: 3 (18%) out of 17 patients assessed underwent a new pelvic x-ray a year later. 6 patients (35%) underwent one later than one year after and prior to the control visit planned, 7 (41%) patients were never controlled and they were called for a new x-ray in 2018. One patient (6%) was lost during follow-up. One patient had an increased risk hip (CPUP Score 50-60%), the rest had normal migration percentages. Conclusions: few patients with PC GMFCS III-V underwent annual follow-up. Those monitored did not evidence progression of this condition. This study and the relevant literature back up the introduction of a surveillance program in our hospital.
Introdução: a luxação de quadril é uma complicação grave nos pacientes com paralisia cerebral (PC), principalmente nos pacientes "Gross motor funcional classificativo system (GMFCS) III-V". Para sua identificação é necessário realizar radiografias de pélvis. Objetivos: avaliar o seguimento radiográfico nesses pacientes e realizar a detecção precoce desta complicação no hospital. Material e método: foram estudados os prontuários e radiografias de 17 pacientes GMFCS III-V, com idades entre 2 e 8 anos no momento da radiografia de pélvis índice, medindo a porcentagem de migração (PM) de quadril de acordo com o índice de Reimer, o ângulo cervico-diafisiario e calculando o CPUP Score de cada quadril. Foi feito o controle radiográfico um ano ou mais depois da data da realização da radiografia; quando não foi possível os pacientes foram convocados para a realização de controle radiológico para detectar os quadris com risco migratório elevado. Resultados: dos 17 pacientes avaliados, 3 (18%) realizaram uma nova radiografia de pélvis um ano depois da primeira, 6 (35%) pacientes depois de um ano mas antes de ser convocados para controle, 7 (41%) pacientes nunca foram controlados, sendo convocados para uma nova radiografia em 2018. Um paciente (6%) foi perdido. Um paciente apresentou um quadril com risco alto (CPUP Score 50-60%), os demais tinham PM dentro de intervalos normais. Conclusões: poucos pacientes com PC GMFCS III-V tiveram um seguimento radiográfico anual. Os que foram monitorados posteriormente não mostraram progressão desta condição. O resultado deste estudo e a literatura respaldam a introdução de um programa de vigilância no nosso hospital.
Subject(s)
Humans , Child, Preschool , Child , Cerebral Palsy/complications , Follow-Up Studies , Hip Dislocation/diagnostic imaging , Radiography/instrumentationABSTRACT
BACKGROUND: Not all physical activity (PA) questionnaires (PAQ) gather information regarding PA intensity, duration, and modes and only a few were developed specifically for children. We assessed children's comprehensibility of items derived from two published PAQs used in children along with three items designed to ascertain PA intensity in order to assess comprehensibility of items and identify response errors. We modified items to create a new PAQ for children (ASCeND). We hypothesized that children would have comprehension difficulties with some original PAQ items and that ASCeND would be easier to comprehend, and would improve recall and reporting of PA. METHODS: For this qualitative study, we recruited 30 Swedish children [ages 10-16 years; mean age = 13.0 (SD = 1.8)]; median disease activity score = 4.5 (IQR 2.2-9.0); median disease duration = 5.0 (IQR 2.6-10.8) with juvenile idiopathic arthritis (JIA) from a children's hospital-based rheumatology clinic. We conducted cognitive interviews to identify children's comprehension of PAQ items. Interviews were audiotaped, transcribed, and independently analyzed. In phase one, 10 children were interviewed and items modified based on feedback. In phase two, an additional 20 children were interviewed to gather more feedback and further refine the modified items, to create the ASCeND. RESULTS: The median interview time was 41 min (IQR 36-56). In phase one, 219 comments were generated regarding directions for recording PA duration, and transportation use, walking, dancing, weight-bearing exercise and cardio fitness. Based on feedback we modified the survey layout, clarified directions and collapsed or defined items to reduce redundancy. In phase two, 95 comments were generated. Most comments related to aerobic fitness and strenuous PA. Children had difficulty recalling total walking and other activities per day. Children used the weather on a particular day, sports practice, or gym schedules to recall time performing activities. The most comments regarding comprehension were generated about the 3-item PA intensity survey, suggesting children had problems responding to intensity items. CONCLUSIONS: The newer layout facilitated recall of directions or efficiency in answering items. The 3-item intensity survey was difficult to answer. Sports-specific items helped children more accurately recall the amount of daily PA. The ASCeND appeared to be easy to answer and to comprehend.
Subject(s)
Arthritis, Juvenile/psychology , Comprehension , Exercise/psychology , Adolescent , Child , Female , Humans , Male , Mental Recall , Reproducibility of Results , Surveys and Questionnaires/standards , Swimming/psychology , Walking/psychologyABSTRACT
This retrospective study evaluated the outcome after intramedullary nailing with the Rockwood Clavicle Pin (RCP) for acute displaced middle third clavicle fractures in adults. Of 84 included patients treated for this fracture 2003-2009, 66 (79%) were evaluated. Of these, 52 (79%) were re-examined, including fluoroscopy, while 14 patients (21%) were evaluated by mailed questionnaire. Primary outcome was Constant score (CS), secondary outcomes included : Subjective Shoulder Value (SSV), healing rate at follow up, complications, and cosmetic appearance. Patients were re-evaluated with a mean follow-up of 39 months (range 13-96). Mean CS at follow up was 90 (range 55-100) and mean shoulder function measured with the SSV was 93 (range 36-100). Three (6%) of the re-examined patients had a non-union at follow up. Twelve (18%) had wound problems, with exposure of the lateral part of the pin in five patients (8%). There were no deep infections but seven patients (11%) were treated for superficial wound infections. Breakage of the implant occurred in one case (2%). Treatment of displaced midshaft clavicle fractures with the RCP results in good clinical outcome and a high patient satisfaction with a high healing rate. However, the technique is associated with postoperative complications. Level of evidence : Level IV, Case series with no comparison group. Treatment study.
Subject(s)
Clavicle/injuries , Clavicle/surgery , Fracture Dislocation/surgery , Fracture Fixation, Intramedullary/methods , Adolescent , Adult , Aged , Bone Nails , Disability Evaluation , Female , Humans , Male , Middle Aged , Retrospective Studies , Surveys and Questionnaires , Young AdultABSTRACT
Background: Physical therapy is essential for conservative management of symptomatic knee osteoarthritis (OA). However, physical therapy utilization data are limited for knee OA. Objective: The purpose of this study is to identify correlates of physical therapy utilization among adults with symptomatic knee OA. Design: The design consisted of secondary analysis using baseline data from a randomized controlled trial of 350 adults with physician-diagnosed symptomatic knee OA. Methods: Patients completed baseline surveys regarding demographics, pain, function, medical history, and prior physical therapy utilization for symptomatic knee OA. Multivariable logistic regression identified correlates of physical therapy utilization, with models adjusted for body mass index and age. Interactions of race and sex with all other characteristics were evaluated. Results: One hundred and eighty-one patients (52%) reported prior physical therapy utilization. Factors independently associated with increased odds of physical therapy utilization were female sex (odds ratio [OR] = 3.06, 95% CI = 1.58-5.93), bachelor degree or higher degree (OR = 2.44, 95% CI = 1.15-5.16), prior knee injury (OR = 1.86, 95% CI = 1.08-3.19), and duration of knee OA symptoms (OR = 2.16, 95% CI = 1.09-4.29 for >5-10 years; OR = 2.11, 95% CI = 1.10-4.04 for >10 years). Whites who had received a joint injection were >3 times as likely to have utilized physical therapy (OR = 3.69, 95% CI = 1.94-7.01); this relationship did not exist for non-whites who had received joint injections. Limitations: A sample enrolled in an exercise study may limit generalizability. Self-report of physical therapy may misclassify utilization. It cannot be determined whether lack of utilization resulted from lack of referral or from patients choosing not to attend physical therapy. Conclusion: Physical therapy is underutilized to manage symptomatic knee OA. Women and those with a bachelor degree or higher degree, prior knee injury, and longer duration of knee OA symptoms were more likely to have used therapy previously. Differences by race in the link between joint injection and physical therapy utilization may reflect a reduced likelihood of referral and decreased use of health interventions for symptomatic knee OA among non-whites, or both.