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PURPOSE: Paediatric foot surgery is often performed to restore anatomical shape or range of movement (ROM). The purpose of this study was to determine how foot morphology and ROM are associated with foot function in children aged five to 16 years of age. METHODS: Participants included 89 patients with foot disorders and 58 healthy controls. In addition to measuring children's foot alignment and ankle ROM, children and parents completed the Oxford Ankle and Foot Questionnaire (OxAFQ). RESULTS: Mean age was 10.3 years for patients and 10.6 years for controls; 53 of 89 patients had clubfoot. All foot measurements and scores on the OxAFQ significantly differed (p < 0.001) between patients and controls. Patients and their parents significantly differed on the physical (p = 0.03) and emotional (p = 0.02) domains of the OxAFQ, with parents' ratings being lower than their children. Moderate correlations (r = 0.54 to 0.059; p < 0.001) were found between physical domain (reported by parents on the OxAFQ) and dorsiflexion-knee flexed, and foot- arc-of-movement. Moderate correlations were found between physical domain (reported by children on OxAFQ) and foot-arc-of-movement (r = 0.56; p < 0.001). Patients in the surgical group showed moderate correlations (r = 0.57;, p < 0.001) between physical domain (reported by children on OxAFQ) and plantar flexion, and foot arc-of-movement. The control group and the patients in non-surgical subgroup showed no significant correlations. CONCLUSION: Plantar flexion, arc of ankle ROM and hindfoot alignment impact foot function in children with foot deformities. Parents report significantly lower scores on the OxAFQ when judging foot functioning. LEVEL OF EVIDENCE: Level II. Prognostic Studies.
RESUMO
PURPOSE: Acute compartment syndrome (ACS) requires urgent fasciotomy to decompress the relevant muscle compartment/s prior to onset of irreversible myonecrosis and nerve injury. A fasciotomy is not a benign procedure. This study aims to describe and quantify early morbidity directly associated with fasciotomies for ACS in children. METHODS: Clinical charts of 104 children who underwent 112 fasciotomies over a 13-year period at a tertiary children's hospital were reviewed. The following were analyzed: ACS aetiology, fasciotomy site, number of subsequent procedures, method of wound closure, short-term complications and length of hospital stay. RESULTS: Short-term complications included wound infections (6.7%) and the need for blood transfusion (7.7%). Median number of additional operations for wound closure was two (0 to 10) and median inpatient stay was 12 days (3 to 63; SD 11.7). After three unsuccessful attempts at primary closure, likelihood of needing skin grafting for coverage exceeded 80%. Analyses showed that fasciotomy-wound infections were associated with higher risk for four or more closure procedures. Number of procedures required for wound closure correlated with longer inpatient stay as did ACS associated with non-orthopaedic causes. CONCLUSION: Fasciotomy is associated with significant early morbidity, the need for multiple closure operations, and prolonged hospital stay. The decision for fasciotomy needs careful consideration to avoid unnecessary fasciotomies, without increasing the risk of permanent injury from missed or delayed diagnosis. Skin grafting should be considered after three unsuccessful closure attempts. Less invasive tests or continuous monitoring (for high-risk patients) for compartment syndrome may help reduce unnecessary fasciotomies. LEVEL OF EVIDENCE: Level IV, Case series.
RESUMO
The incidence of clinically significant avascular necrosis (AVN) following medial open reduction of the dislocated hip in children with developmental dysplasia of the hip (DDH) remains unknown. We performed a systematic review of the literature to identify all clinical studies reporting the results of medial open reduction surgery. A total of 14 papers reporting 734 hips met the inclusion criteria. The mean follow-up was 10.9 years (2 to 28). The rate of clinically significant AVN (types 2 to 4) was 20% (149/734). From these papers 221 hips in 174 children had sufficient information to permit more detailed analysis. The rate of AVN increased with the length of follow-up to 24% at skeletal maturity, with type 2 AVN predominating in hips after five years' follow-up. The presence of AVN resulted in a higher incidence of an unsatisfactory outcome at skeletal maturity (55% vs 20% in hips with no AVN; p < 0.001). A higher rate of AVN was identified when surgery was performed in children aged < 12 months, and when hips were immobilised in ≥ 60° of abduction post-operatively. Multivariate analysis showed that younger age at operation, need for further surgery and post-operative hip abduction of ≥ 60° increased the risk of the development of clinically significant AVN.
Assuntos
Necrose da Cabeça do Fêmur , Luxação Congênita de Quadril/cirurgia , Procedimentos Ortopédicos/efeitos adversos , Tomografia Computadorizada por Raios X , Criança , Necrose da Cabeça do Fêmur/diagnóstico por imagem , Necrose da Cabeça do Fêmur/epidemiologia , Necrose da Cabeça do Fêmur/etiologia , Luxação Congênita de Quadril/diagnóstico por imagem , Humanos , Incidência , Complicações Pós-OperatóriasRESUMO
The Ponseti method of clubfoot management requires a period of bracing in order to maintain correction. This study compared the effectiveness of ankle foot orthoses and Denis Browne boots and bar in the prevention of recurrence following successful initial management. Between 2001 and 2003, 45 children (69 feet) with idiopathic clubfeet achieved full correction following Ponseti casting with or without a tenotomy, of whom 17 (30 clubfeet) were braced with an ankle foot orthosis while 28 (39 clubfeet) were prescribed with Denis Browne boots and bar. The groups were similar in age, gender, number of casts and tenotomy rates. The mean follow-up was 60 months (50 to 72) in the ankle foot orthosis group and 47 months (36 to 60) in the group with boots and bars. Recurrence requiring additional treatment occurred in 25 of 30 (83%) of the ankle foot orthosis group and 12 of 39 (31%) of the group with boots and bars (p < 0.001). Additional procedures included repeat tenotomy (four in the ankle foot orthosis group and five in the group treated with boot and bars), limited posterior release with or without tendon transfers (seven in the ankle foot orthosis group and two in the group treated with boots and bars), posteromedial releases (nine in the orthosis group) and midfoot osteotomies (five in the orthosis group, p < 0.001). Following initial correction by the Ponseti method, children managed with boots and bars had far fewer recurrences than those managed with ankle foot orthoses. Foot abduction appears to be important to maintain correction of clubfeet treated by the Ponseti method, and this cannot be achieved with an ankle foot orthosis.
Assuntos
Pé Torto Equinovaro/cirurgia , Aparelhos Ortopédicos , Tendão do Calcâneo/cirurgia , Moldes Cirúrgicos , Feminino , Humanos , Recém-Nascido , Masculino , Cuidados Pós-Operatórios/instrumentação , Cuidados Pós-Operatórios/métodos , Estudos Retrospectivos , Prevenção Secundária , Análise de Sobrevida , Resultado do TratamentoRESUMO
OBJECTIVE: Quality of Life (QOL) is a ubiquitous yet rarely precisely defined term. QOL may be determined by the differences (gaps) between our current situation and our expectations. Contemporary methods of measuring QOL often do not take these gaps into consideration. We performed this study to develop items and methods for measuring and valuing these gaps in order to better determine individual QOL for children with rheumatic diseases. METHODS: We generated items from literature review, other QOL measures and interviews with pediatric rheumatology patients and their families. Gap-scales to measure the discrepancy between a child's current state and the expected or desired state were designed and tested iteratively in pilot interviews. RESULTS: Thirty-one children (mean age=13.5 years, age range=6-17 years) and 22 parents were recruited through pediatric rheumatology clinics. The process of item generation, reduction and preliminary formatting yielded a list of 72 items. We developed a 3-point categorical scale of importance and a vertical visual analog scale (VAS) to determine individual valuation of items. 5 gap-scales were developed to reflect different aspects of the discrepancy between the child's current and expected or desired states for different QOL items. CONCLUSIONS: We have developed a QOL interview based on theory that we can now test to see if it will enrich our understanding of the determinants of QOL in pediatric rheumatology patients and other chronically ill children.