[Physical self-concept and health perception in treated for congenital clubfoot]. / Autoconcepto físico y percepción de salud en pacientes tratados de pie equino varo aducto congénito.

BACKGROUND: the clubfoot is one of the most common pathologies in pediatric orthopedics. There are few studies of physical self-concept and perception of health in these patients. MATERIAL AND METHODS: observational, descriptive, and cross-sectional study. Population aged 16 to 18 years with the diagnosis of clubfoot. Being a sample of 55 patients, who underwent the SF-36, Laaveg-Ponseti Health Questionnaire, and the Physical Self-Concept Questionnaire. Evaluating physical abilities, physical condition, physical attractiveness. Presence of pain, general health, total function, emotional role, mental health, and satisfaction after treatment.There were 3 groups, according to the treatment received. Group 1, made up of 16 patients, treated only with the Ponseti method. Group 2 with 13 patients who received treatment with the Ponseti method, postero-medial release and osteotomies in the midfoot and/or hindfoot. And group 3 with 26 patients, who received postero-medial release and midfoot and/or hindfoot osteotomies. RESULTS: for the Laaveg-Ponseti questionnaire, comparing the score between the three groups, a statistically significant difference was found in group 1, with a higher score. In the Physical Self-Concept questionnaire and the SF-36 health questionnaire, no significant difference was found between the groups. CONCLUSION: the quality of life of patients with clubfoot are from excellent to good, no matter of the group to which they belonged. The state of physical and mental health by the SF-36 scale were fined. And physical self-concept evaluated was higher than the average. With these studies, we can expose a more comprehensive management. We find that the satisfaction of these patients will be fine in the future.

ANTECEDENTES: el pie equino varo aducto congénito es de las patologías más comunes en ortopedia pediátrica. Encontramos pocos estudios que investiguen el autoconcepto físico y percepción de salud en estos pacientes. MATERIAL Y MÉTODOS: estudio observacional, descriptivo y transversal. Población entre 16 a 18 años con el diagnóstico de pie equino varo aducto congénito. Siendo una muestra de 55 pacientes a quienes se les realizó el cuestionario de salud SF-36, Laaveg-Ponseti y el cuestionario de autoconcepto físico. Evaluando habilidades físicas, condición física, atractivo físico. Presencia de dolor, salud en general, función total, rol emocional, salud mental y satisfacción ante el resultado final obtenido posterior a tratamiento. Se crearon tres grupos de acuerdo con el tratamiento recibido. El grupo 1 integrado por 16 pacientes, tratamiento únicamente con método Ponseti. El grupo 2 integrado por 13 pacientes, quienes recibieron tratamiento con método Ponseti, liberación posteromedial (LPM) y osteotomías en mediopié y/o retropié. Y el grupo 3 integrado por 26 pacientes, quienes recibieron manejo con LPM y osteotomías de mediopié y/o retropié. RESULTADOS: para el cuestionario de Laaveg-Ponseti comparando el puntaje entre los tres grupos se encontró una diferencia estadísticamente significativa en el grupo 1, con un mayor puntaje. En el cuestionario de autoconcepto físico y el cuestionario de salud SF-36 no se encontró diferencia significativa entre los grupos. CONCLUSIÓN: la calidad de vida de un paciente con pie equino varo aducto congénito fue de excelente a buena sin importar el grupo al que pertenecían. El estado de salud física y mental valorado mediante escala de SF-36 se encuentra en un adecuado estado. Y el autoconcepto físico evaluado es superior a la media. Con estos estudios podemos llevar un manejo más integral. Encontramos que la satisfacción que tendrán a futuro estos pacientes puede ser adecuada.

Survey of the POSNA Membership Reveals Variability in Use of Tibialis Anterior Tendon Transfer for Recurrent Clubfoot.

PURPOSE: The aim of this project was to survey members of the Pediatric Orthopaedic Society of North America (POSNA) regarding the use of tibialis anterior tendon transfer (TATT) in the management of recurrent clubfoot with dynamic supination and no deformity. We aimed to assess which techniques for TATT are most utilized by pediatric orthopedists. As there has been no general consensus in the literature regarding best methods, we hypothesized that treatment methods would vary widely among POSNA members. METHODS: The online survey, designed using Research Electronic Data Capture (REDCap) survey software, consisted of 15 initial questions, some of which had conditional follow-up questions that appeared if the respondent selected a specific answer choice, with a potential total of 22 questions. The survey was approved by the Evidence Based Practice Committee of POSNA and distributed to their 1,370 members. RESULTS: Only the responses of POSNA members who treated clubfoot and performed TATT were included in the analysis. The 228 survey respondents reached a consensus (75% agreement) on a small number of topics: use of the Ponseti treatment method for clubfoot (94%), transfer of the tibialis anterior tendon to the lateral cuneiform (77%), transfer of only the whole tibialis anterior tendon (79%), and the use of an ankle foot orthoses (94%) among those who reported using postoperative braces. However, the remaining survey questions revealed a marked amount of variability in the performance of TATT. CONCLUSIONS: Many of the questions garnered varied responses, which suggests differing opinions of POSNA members regarding how and when TATT should be performed for recurrent clubfoot with dynamic supination and no deformity. This is one of the first compilations of information about the treatment variations for TATT and may lead to further studies examining ways to standardize and optimize its use.

Continuous nursing for infants with congenital talipes equinovarus undergoing Ponseti therapy and telehealth education for their parents via WeChat: a single center retrospective study.

Aims: This study aimed to evaluate the impact of continuous nursing and telehealth education via WeChat in infants with congenital talipes equinovarus (CTEV) undergoing Ponseti therapy on reducing complications, care burden, and improving the quality of life for parents. Methods: This is a single-center retrospective study. From July 2021 to December 2022, 44 CTEV children who undergoing Ponseti treatment in our hospital who received continuous nursing and telehealth education via WeChat (experimental group). In addition, during January 2020 to June 2021, 44 children with CTEV treated with Ponseti in our hospital who received routine nursing and traditional health education were selected as the control group. The incidence of complications, parental care burden and parental quality of life were compared between the two groups. Results: There was no significant difference in the demographic characteristics of patients and parents between the two groups, and the groups were comparable (p > 0.05). The incidence of complications including plaster loosens, plaster falling off, pressure ulcer was significantly lower in the intervention group compared to the control group (p < 0.05). Parents in the intervention group experienced significantly lower care burdens compared to those in the control group (p < 0.05). The quality of life of parents in the intervention group was significantly higher than that for the control group (p < 0.05). There were significant differences in the incidence of complications, the care burden of parents and the quality of life of parents between the two groups. Conclusion: This study found that continuous nursing and telehealth education via WeChat group during Ponsetis treatment of children with CTEV can effectively reduce complications, reduce the care burden of parents and improve the quality of life of parents. This method is simple and convenient, especially worthy of application and promotion in medically underdeveloped areas.

Spastic Equinovarus Foot Deformity.

Acute brain injuries are caused by a variety of etiologies, each potentially disrupting neurological function. The neurologic impairments are on a spectrum of severity often creating functional barriers to completing activities of daily living. Initial treatment starts immediately upon diagnosis and requires a multimodal approach working to prevent systemic changes. Therapy, bracing treatment, injections, and pharmacologic treatments are the mainstay of early intervention. Worsening upper motor neurological impairment associated with involuntary muscle hyperactivity can lead to a spastic equinovarus foot deformity. Spastic equinovarus foot deformities secondary to anoxic brain injuries or traumatic brain injury pose a challenging situation for orthopaedic surgeons because of associated cognitive impairment, spastic tone, and extensive soft-tissue contractures prohibiting bracing treatment. Tendon releases and transfers in combination with functional bracing treatment are initially attempted, and selective fusions are performed for severe cases. Surgical indications are primarily focused on obtaining a balanced, braceable, functional lower extremity with a plantigrade foot.

Progressive Pain Response in Idiopathic Clubfoot Children Undergoing Ponseti Casting: A Prospective Evaluation in 34 Feet.

BACKGROUND: Investigations of pain and physiologic responses response during Ponseti casting are in the preliminary stage. This short-term study aims to quantify pain responses and to note the variations, if any, during subsequent casting sessions. METHODS: In this prospective study, the pain parameters were evaluated in 34 clubfeet. Video recording of each casting session was performed 1 minute before casting, during casting, and after 1 minute of casting. The videos were scored objectively using Neonatal Infant Pain Score (NIPS). Heart rate (HR) and oxygen saturation were recorded by using a pulse oximeter. RESULTS: There was progressive increase in pain response until, at the last casting session, it was recorded as NIPS 4 (interquartile range, 1) (P = .02479). Before, during, and after casting, HR rose significantly in succeeding sessions. The mean HR during the first cast session was 175.5 ± 27.2/min, which increased to a mean of 197.3 ± 18.9/min (P = .000282). For the third parameter (oxygen saturation), no differences were observed between the first and last casting sessions. CONCLUSIONS: There was moderate pain response during Ponseti casting sessions as demonstrated by the NIPS. It rose significantly toward the last cast. The clubfoot child showed an exaggerated heart rate in succeeding casting sessions. No variations were noticed for oxygen saturation.

Percutaneous Achilles tendon tenotomy in clubfoot with a blade or a needle: a single-centre randomized controlled noninferiority trial.

Aims: The gold standard for percutaneous Achilles tendon tenotomy during the Ponseti treatment for idiopathic clubfoot is a tenotomy with a No. 15 blade. This trial aims to establish the technique where the tenotomy is performed with a large-bore needle as noninferior to the gold standard. Methods: We randomized feet from children aged below 36 months with idiopathic clubfoot on a 1:1 basis in either the blade or needle group. Follow-up was conducted at three weeks and three months postoperatively, where dorsiflexion range, Pirani scores, and complications were recorded. The noninferiority margin was set at 4° difference in dorsiflexion range at three months postoperatively. Results: The blade group had more dorsiflexion at both follow-up consultations: 18.36° versus 18.03° (p = 0.115) at three weeks and 18.96° versus 18.26° (p = 0.001) at three months. The difference of the mean at three months 0.7° is well below the noninferiority margin of 4°. There was no significant difference in Pirani scores. The blade group had more extensive scar marks at three months than the needle group (8 vs 2). No major complications were recorded. Conclusion: The needle tenotomy is noninferior to the blade tenotomy for usage in Ponseti treatment for idiopathic clubfoot in children aged below 36 months.

Assessment of Gross Motor Skills in Ponseti-treated Children With Idiopathic Clubfoot at 3 Years Old: Insights from the Peabody Developmental Motor Scale 2.

BACKGROUND: Congenital talipes equinovarus, or clubfoot, can lead to lifelong functional impairments, including diminished gross motor skills (GMS), if left untreated. The Ponseti method corrects idiopathic clubfoot through casting and bracing. Given the importance of GMS in childhood development, this technique must be optimized to support childhood and long-term health outcomes. This study examined immediate posttreatment GMS in 3-year-old children treated with Ponseti, hypothesizing that they would perform on par with their nonclubfoot peers. METHODS: Data from 45 children (33 to 46 mo of age) treated for idiopathic clubfoot were analyzed. The Peabody Developmental Motor Scales, 2nd edition, was used to assess GMS, and logistic regression identified factors influencing Gross Motor Quotient (GMQ) scores. RESULTS: Approximately half (n=22) of the patients exhibited below-average GMS (11th to 25th percentile), with 11 scoring below the 10th percentile. Initial deformity severity, gender, and cast numbers did not impact GMQ. Repeat percutaneous tenotomy was associated with lower GMQs. Brace compliance significantly reduced odds of low GMQs by up to 80%. Age at testing and additional surgery were also linked to below-average and poor GMQs. CONCLUSIONS: GMS appeared to be impaired in almost half of the 3-year-old patients treated for idiopathic clubfoot, so our hypothesis was disproven. Repeat percutaneous tenotomy was associated with lower GMS, necessitating future recognition of patients who might be at risk of relapse. Brace noncompliance emerged as a significant risk factor, emphasizing early identification of these patients and education for their parents. This study offers a benchmark for clinicians and parents, but research on long-term outcomes is needed. LEVEL OF EVIDENCE: Level II, prospective cohort study.

Initial clubfoot treatment in Sweden from 2016 to 2019: A national register study.

BACKGROUND: This study aimed to describe the initial treatment of clubfoot deformity in Sweden using a national cohort. Secondarily we aimed to analyse the results of the initial treatment in relation to foot severity and additional diseases. METHODS: A national register, the Swedish Pediatric Orthopedic Quality Register, was used to extract data on children born with clubfoot in 2016-2019. Children with a registered evaluation after initial treatment were included. Data on deformity severity (Pirani score), casting treatment, and achillotenotomy were extracted. For children with bilateral clubfeet, one foot was included in the analysis. RESULTS: A total of 565 children were included in the analysis. Of these, 73% were boys and 47% had bilateral clubfeet. Children with isolated clubfoot required a median of six casts to correct the deformity, while children with non-isolated clubfoot needed a median of eight casts. Seventy-seven percent underwent an achillotenotomy. Residual deformities of 0.5 or above (often soft-tissue issues) according to the Pirani score were noted in 23% (isolated clubfoot) and 61% (non-isolated clubfoot) after initial treatment. CONCLUSIONS: We have described the initial clubfoot treatment of children born with isolated or non-isolated clubfoot in Sweden based on data from a national register. The initial treatment was performed to a large extent according to the Ponseti method and international recommendations. Moreover, we discuss the usefulness of the Pirani score in classifying clubfoot deformity after treatment.

Clubfoot: Congenital Talipes Equinovarus.

Congenital talipes equinovarus (CTEV), also known as clubfoot, is a common musculoskeletal entity that affects one to two per 1000 live births worldwide. Imaging modalities including radiography, US, and MRI have emerged as valuable tools for the diagnosis, treatment, and monitoring of CTEV. The deformity is characterized by midfoot cavus, forefoot adductus, and hindfoot varus and equinus. The Ponseti method of manipulation and serial casting is the standard treatment of CTEV. Radiography shows the anatomy, position, and relationships of the different bones of the foot. US allows accurate assessment of cartilaginous and bony structures, in addition to its inherent advantages such as absence of ionizing radiation exposure. One of the indications for US is to monitor the response to Ponseti method treatment. MRI enables visualization of bones, cartilage, and soft tissues and allows multiplanar evaluation of deformities, providing a comprehensive imaging analysis of CTEV. An integrated approach that combines clinical examination and imaging findings is essential for effective management of CTEV. The authors provide a comprehensive overview of CTEV with a review of imaging modalities to help evaluate CTEV, focusing on radiography, US, and MRI. Using this article as a guide, radiologists involved in the assessment and treatment of CTEV can contribute to the management of the condition. ©RSNA, 2024 Supplemental material is available for this article.

The Core outcome Clubfoot (CoCo) study: relapse, with poorer clinical and quality of life outcomes, affects 37% of idiopathic clubfoot patients.

Aims: There is a lack of high-quality research investigating outcomes of Ponseti-treated idiopathic clubfeet and correlation with relapse. This study assessed clinical and quality of life (QoL) outcomes using a standardized core outcome set (COS), comparing children with and without relapse. Methods: A total of 11 international centres participated in this institutional review board-approved observational study. Data including demographics, information regarding presentation, treatment, and details of subsequent relapse and management were collected between 1 June 2022 and 30 June 2023 from consecutive clinic patients who had a minimum five-year follow-up. The clubfoot COS incorporating 31 parameters was used. A regression model assessed relationships between baseline variables and outcomes (clinical/QoL). Results: Overall, 293 patients (432 feet) with a median age of 89 months (interquartile range 72 to 113) were included. The relapse rate was 37%, with repeated relapse in 14%. Treatment considered a standard part of the Ponseti journey (recasting, repeat tenotomy, and tibialis anterior tendon transfer) was performed in 35% of cases, with soft-tissue release and osteotomies in 5% and 2% of cases, respectively. Predictors of relapse included duration of follow-up, higher initial Pirani score, and poor Evertor muscle activity. Relapse was associated with poorer outcomes. Conclusion: This is the first multicentre study using a standardized COS following clubfoot treatment. It distinguishes patients with and without relapse in terms of clinical outcomes and QoL, with poorer outcomes in the relapse group. This tool allows comparison of treatment methods and outcomes, facilitates information sharing, and sets family expectations. Predictors of relapse encourage us to create appropriate treatment pathways to reduce relapse and improve outcome.

Outcomes of Ponseti Method for the Treatment of Clubfeet in Children With Spina Bifida.

INTRODUCTION: While the Ponseti method is the primary treatment for idiopathic clubfoot, its application in treating myelodysplastic clubfeet is less certain. Myelodysplastic clubfoot tends to be more severe and difficult to treat. Although the Ponseti method can initially correct these cases, there is conflicting evidence about recurrence rates and the need for additional treatment. This study aims to assess the effectiveness of the Ponseti method in treating myelodysplastic clubfeet compared with idiopathic clubfeet over a 20-year period. METHODS: The study conducted a retrospective review of medical records from patients treated for clubfoot at a single institution (2002 to 2021), comparing children with myelodysplastic and idiopathic clubfoot. Included patients were under 18, initially treated with Ponseti-casting, and had a minimum 2-year follow-up. Data on demographics, treatment details, recurrence, and Patient-reported Outcomes Measurement Information System (PROMIS) scores were analyzed. RESULTS: Forty-nine myelodysplastic and 512 idiopathic clubfeet in 366 patients met the inclusion criteria. Myelodysplastic cases had a median age of 5 months at presentation versus 2 months for idiopathic cases ( P =0.002). Initial correction was achieved in 95% of idiopathic and 87.8% of myelodysplastic feet ( P =0.185). Recurrence rates were higher in the myelodysplastic cohort, 65.3% versus 44.1% ( P =0.005). Surgery was necessary to treat recurrence in 59.2% of myelodysplastic and 37.7% of idiopathic cases, P =0.003. Follow-up was 3.9±1.8 years for myelodysplastic and 3.3±1.5 years for idiopathic feet, P =0.030. Myelodysplastic feet had lower PROMIS mobility scores; 31.94±7.56 versus 49.21±8.64, P <0.001. CONCLUSIONS: To the best of our knowledge, we report the largest series of myelodysplastic clubfeet treated by Ponseti casting and the first to assess PROMIS data. Overall, the Ponseti method is as effective in obtaining initial correction in myelodysplastic clubfoot as it is in idiopathic clubfoot. However, myelodysplastic clubfeet has a higher risk of relapse and increased need for surgical interventions. Children with spina bifida may need closer follow-ups and more stringent adherence to bracing. LEVEL OF EVIDENCE: Level III-therapeutic studies-investigating the results of treatment.

Duration and outcome of orthotic treatment in children with clubfoot - a four-year follow-up national register study of Swedish children born between 2015 and 2017.

BACKGROUND: The Ponseti method for treating clubfoot consists of initial treatment with serial casting accompanied by achillotenotomy if needed, followed by the maintenance phase including treatment with a foot abduction orthosis (FAO) for at least four years. This study aimed to examine the duration, course, and outcome of orthotic treatment in children with clubfoot. METHODS: 321 children with clubfoot, born between 2015 and 2017, registered in the Swedish Pediatric Orthopedic Quality Register (SPOQ), were included in this prospective cohort study. Data on deformity characteristics and orthotic treatment were extracted. For children with bilateral clubfoot, one foot was included in the analysis. RESULTS: Of the 288 children with isolated clubfoot, 274 children (95.5%) were prescribed an FAO, and 100 children (35%) changed orthosis type before 4 years of age. Of the 33 children with non-isolated clubfoot, 25 children (76%) were prescribed an FAO, and 21 children (64%) changed orthosis type before 4 years of age. 220 children with isolated clubfoot (76%), and 28 children with non-isolated clubfoot (84%) continued orthotic treatment until 4 years of age or longer. Among children with isolated clubfoot, children ending orthotic treatment before 4 years of age (n = 63) had lower Pirani scores at birth compared to children ending orthotic treatment at/after 4 years of age (n = 219) (p = 0.01). It was more common to change orthosis type among children ending orthotic treatment before 4 years of age (p = 0.031). CONCLUSIONS: The majority of children with clubfoot in Sweden are treated with an FAO during the maintenance phase. The proportion of children changing orthosis type was significantly greater and the Pirani score at diagnosis was lower significantly among children ending orthotic treatment before 4 years of age. Long-term follow-up studies are warranted to fully understand how to optimize, and individualize, orthotic treatment with respect to foot involvement and severity of deformity. LEVEL OF EVIDENCE: II.

Outcomes of Ponseti Method for the Treatment of Clubfeet in Children With Arthrogryposis.

INTRODUCTION: The Ponseti serial casting method is the method of choice in treating children with congenital clubfeet. The arthrogrypotic clubfoot has traditionally been considered challenging to treat, with higher rates of recurrence and the need for more corrective surgeries. However, initial reports have found promising results in using the Ponseti method to treat arthrogrypotic feet. This study aims to compare the outcomes of idiopathic versus arthrogrypotic clubfeet following initial treatment with the Ponseti serial casting method. METHODS: A retrospective review of medical records from a single institution was conducted. Data was collected from children ages 0 to 18 with idiopathic or arthrogrypotic clubfoot treated from 2002 to 2022 with Ponseti-style serial casting with a minimum 2-year follow-up. Recurrence was defined as the need for additional casting or subsequent surgeries following initial correction. Data was collected on relevant patient demographics, previous treatment, casting records, Achilles tenotomies, and surgical treatments. RESULTS: A total of 352 patients (546 feet) met inclusion criteria. In all, 334 idiopathic and 18 arthrogrypotic patients were analyzed with an average follow-up duration of 3.4 and 4.2 years, respectively. Twelve patients had distal arthrogryposis, and 6 had amyoplasia. In all, 93.4% of idiopathic and 72.2% of arthrogrypotic patients successfully achieved correction with Ponseti casting and Achilles tenotomy. Recurrence rates were significantly higher in the arthrogrypotic group at 83.3% compared with 44.6% in the idiopathic group ( P =0.001). A posterior or posterior medial release was performed in 35.0% of idiopathic and 66.7% arthrogrypotic feet. CONCLUSIONS: We report the largest series of arthrogrypotic clubfeet treated by Ponseti casting to the best of our knowledge. In contrast to earlier reports, our investigation underscores that while the Ponseti method may be able to secure initial correction in arthrogrypotic clubfeet, on average, at a 3-year follow-up, the prognosis is less favorable. These patients exhibit higher recurrence and often require operative treatment. Notably, a posterior medial release may eventually be needed in up to 6 of 10 patients. LEVEL OF EVIDENCE: Level III-therapeutic studies-investigating the results of treatment.

Missed Visits Predict Recurrence in Idiopathic Clubfoot.

BACKGROUND: Congenital talipes equinovarus, also known as "clubfoot," is a common congenital deformity. While reported relapse rates vary widely, relapse continues to be a common problem faced in the treatment of this condition. The objective of this study is to assess relationships between demographic/socioeconomic factors, follow-up, and rates of relapse in our population of clubfoot patients. METHODS: Retrospective chart review was conducted for patients undergoing treatment for idiopathic clubfoot from February 2012 to December 2022 at a tertiary children's hospital. Records were analyzed for follow-up adherence and recurrence in the Ponseti method, in addition to patient demographic and socioeconomic factors. Statistical analysis was performed to evaluate associations between recurrence, missed clinical visits, and demographic/socioeconomic factors of interest. RESULTS: Ninety-five patients were included in the study [74.7% male (N=71) and 25.2% female (N=24)]. A total of 64.2% (N=61) of patients developed recurrence during their treatment. Recurrence rates differed significantly by reported bracing noncompliance >1 month (35/46 vs. 26/49, P =0.019), having missed 1 or more clinical visits (38/61 vs. 8/34, P < 0.001), Medicaid or equivalent insurance type (41/56 vs. 20/39, P =0.028), non-white race (47/66 vs. 14/29, P =0.032, higher Social Deprivation Index score (56.13 vs. 41.06, P =0.019). Significant variables were analyzed using a multivariate logistic regression analysis (MVLR). After MVLR, having 1 or more missed clinical visits (OR 4.462, 95% CI: 1.549-12.856) remained significantly associated with increased rates of recurrence. Primary language preference and distance to the hospital were not associated with recurrence. CONCLUSIONS: Higher SDI scores, non-white race, Medicaid insurance, and missed clinical follow-up visits were all associated with increased rates of recurrence for clubfoot patients. Using an MVLR model, missed clinical follow-up visits remained independently associated with increased recurrence rates. LEVEL OF EVIDENCE: Level 2-retrospective, prognostic study.

The infant with a clubfoot and amniotic bands: a comprehensive understanding and the role of the Ponseti method.

Amniotic band syndrome (ABS) and clubfoot are distinct congenital musculoskeletal conditions that can occasionally co-occur, creating unique challenges in their management. This paper summarizes the comprehensive discussion on the management of amniotic band syndrome (ABS) and clubfoot, emphasizing the critical role of the Ponseti method and the challenges faced in treatment, thereby providing a basis for further research and improved patient care.

El síndrome de banda amniótica (ABS) y el pie zambo son afecciones musculoesqueléticas congénitas distintas que ocasionalmente pueden coexistir, creando desafíos únicos en su manejo. Este artículo resume la discusión exhaustiva sobre el tratamiento del síndrome de bandas amnióticas (ABS) y el pie zambo, enfatizando el papel fundamental del método Ponseti y los desafíos que enfrenta el tratamiento, proporcionando así una base para futuras investigaciones y una mejor atención al paciente.

Assessment of Treatment Outcomes in the Management of Club foot using the Ponseti Technique: A cross-sectional study.

BACKGROUND: The Ponseti technique remains the preferred method for club foot treatment. Although measures of treatment outcomes have been well documented, there is no consensus on the determinants of those outcomes. This study aims to assess treatment outcomes and the factors which can influence treatment outcomes. MATERIALS AND METHODS: This is a cross-sectional study. A total of 472 children representing 748 feet in total were recruited. Patient characteristics such as age at presentation, gender, tenotomy, walking with or without deformity, parental educational status and occupation were documented. Outcomes of care were assessed using indictors such as parents' satisfaction with the outcome of treatment and the patients' ambulation without deformity. The relationships between the determinant factors and these outcomes were explored using multivariable binary logistic regression. RESULTS: Most of the children (69.1%) were aged below 2 years. Brace compliance was very high (89.9%). The pre-treatment average Pirani scores were 3.9 ± 1.8 and 4.3 ± 1.8 for the right and left feet, respectively. Majority (88.3%) of the children achieved ambulation without deformity, whereas most (87%) of the parents were satisfied with the treatment outcomes. In total, parental satisfaction with child's treatment outcomes was lower in parents who were not formally educated odds ratio (OR) = 0.19 (95% confidence interval [CI] 0.08-0.43), but parental satisfaction was lower if the child had higher Pirani score OR = 0.77 (95% CI 0.62-0.96). Children who had more casts applied to the affected foot were more likely to walk without deformity OR = 1.24 (95% CI 1.01-1.52). CONCLUSIONS: This study revealed that treatment outcomes in children with club foot can be determined by some sociodemographic and treatment-related factors.

Intraoperative tourniquet-induced hyperthermia in a pediatric patient: a forgotten association -a case report.

BACKGROUND: The intraoperative use of tourniquets is associated with several complications, including hyperthermia. We present the first documented case of tourniquet-induced hyperthermia in a pediatric patient at our institution. CASE: A 5-year-old female with no past medical history underwent tendon release surgery for congenital talipes equinovarus under general anesthesia. Following inflation of a pneumatic tourniquet to a pressure of 250 mmHg on her left thigh, the patient experienced a gradual increase in body temperature. Despite the implementation of cooling measures, the temperature continued to increase until it plateaued. The hyperthermia gradually resolved upon deflation of the tourniquet. CONCLUSIONS: Tourniquet-induced hyperthermia should be considered as a potential cause of intraoperative hyperthermia, particularly in the absence of typical signs of malignant hyperthermia. Early recognition and appropriate management, including deflation of the tourniquet and implementation of cooling measures, are crucial for preventing potential complications associated with hyperthermia.

Neuromuscular Dysfunction in Clubfeet Associated With Constriction Band Syndrome.

INTRODUCTION: Constriction band syndrome (CBS) is a congenital limb anomaly frequently associated with clubfoot. Clubfeet in CBS patients may be associated with peroneal nerve dysfunction in the involved lower extremity; however, the etiology of this neuromuscular dysfunction is not clear. We sought to characterize the distribution of constriction bands on lower extremities with clubfoot and determine if neuromuscular deficit (NMD), defined here as having absent ankle dorsiflexion, was associated with ipsilateral proximal bands. Our secondary aim was to compare the treatment and outcomes of clubfeet with NMD to those without NMD. METHODS: We performed a retrospective review of all patients with CBS and clubfoot presenting to our facility between January 1, 1998 and December 31, 2018. Treatment with the Ponseti method, at least 1 year of follow-up at this facility, and a detailed physical exam describing lower extremity neuromuscular function and the presence and location of constriction bands were required for inclusion in the study cohort. RESULTS: Twenty children with 26 clubfeet were included. Forty-six percent (12/26) of the clubfeet had NMD. Clubfeet with and without NMD had ipsilateral thigh or leg constriction bands at similar rates [42% (5/12) vs. 43% (6/14), P =0.106], and the majority (7/12) of clubfeet with NMD did not have an ipsilateral thigh or leg band. While children with an NMD clubfoot tended toward more casts, relapses, and surgical procedures, these differences did not reach statistical significance. The use of a daytime AFO beyond age four was higher in the NMD clubfeet [58% (7/12) vs. 14% (2/14), P =0.04]. CONCLUSION: Clubfeet with neuromuscular deficits may occur in the absence of proximal ipsilateral constriction bands, suggesting they may be caused by mechanisms other than direct damage from visible constriction bands to underlying nerves. They can also coexist with arthrogrypotic conditions. Clubfeet with an NMD tended toward more casts, relapses, and surgeries than those without NMD, but these differences did not reach statistical significance. These patients often elect long-term use of a daytime AFO.

Comparing patient-reported outcomes of the Oxford Ankle and Foot Questionnaire in children with clubfoot from two different geographic and cultural environments: a cohort study in India and Canada.

PURPOSE: The purpose of this study is to compare the results of the Oxford Ankle and Foot Questionnaire (OxAFQ) in children with clubfoot in Canada and India to assess its ability to predict outcomes and capture patient experiences in different cultural contexts. METHODS: This is a retrospective study of children with clubfoot in India and Canada who completed the OxAFQ. Statistical analyses were implemented on registry-collected data to test for independent predictors of poor outcomes and compare scores between countries, among children and their parents, and in Canada where relapse data was collected and the effect of a relapse on scores. RESULTS: A total of 361 children were included. The mean Indian OxAFQ scores were higher (p < 0.001) in all domains. Pirani score, tenotomy, laterality, and age at presentation were found to be predictive of outcomes between the sites (p < 0.05). OxAFQ scores decreased after relapse for children in Canada (p < 0.05). Canadian children were found to generally have lower OxAFQ scores in all domains compared to their parents (n = 95; Z = -3.178, -3.493, -3.353, and -3.635 for physical, school and play, emotion, and footwear, respectively; p < 0.001). Indian parents and children showed no significant differences in their scores. CONCLUSIONS: A difference was observed in scores between both sites, suggesting there may be differences in how these populations assess personal health outcomes. These findings support the need for cultural validity of patient-reported outcome measures.

Exploring Bracing Adherence in Ponseti Treatment of Clubfoot: A Comparative Study of Factors and Outcomes in Uganda.

The Ponseti method of clubfoot treatment involves two phases: initial correction, usually including tenotomy; and bracing, to maintain correction and prevent relapse. Bracing should last up to four years, but in Uganda, approximately 21% of patients drop from clinical oversight within the first two years of using the brace. Our study compared 97 adherent and 66 non-adherent cases to assess the influential factors and effects on functional outcomes. We analyzed qualitative and quantitative data from clinical records, in-person caregiver interviews, and assessments of foot correction and functionality. Children who underwent tenotomy had 74% higher odds of adherence to bracing compared to those who did not undergo tenotomy. Conversely, children from rural households whose caregivers reported longer travel times to the clinic were more likely to be non-adherent to bracing (AOR 1.60 (95% CI: 1.11-2.30)) compared to those without these factors. Adhering to bracing for a minimum of two years was associated with improved outcomes, as non-adherent patients experienced 2.6 times the odds of deformity recurrence compared to adherent patients. Respondents reported transportation/cost issues, family disruptions, and lack of understanding about the treatment method or importance of bracing. These findings highlight the need to address barriers to adherence, including reducing travel/waiting time, providing ongoing education for caregivers on bracing protocol, and additional support targeting transportation barriers and household complexities.