UNASSIGNED: Above-knee casts pose a major challenge in the day-to-day activities among walking age clubfoot patients due to complete restriction of knee movement. This current study investigates the effectiveness of below-knee casts compared to above-knee casts for managing walking age clubfoot deformity.
UNASSIGNED: After approval from the institutional ethical committee, we enrolled walking age clubfoot patients for deformity correction through corrective manipulation and casting through below-knee casts over 2 years. The corrective manipulation was performed using the Ponseti technique. The patients were followed for a minimum of 2 years period. To compare the effectiveness of below-knee casts over above-knee casts, we enrolled equal numbers of walking age clubfeet matched for age and gender. We compared the two groups in terms of initial and post-correction Dimeglio scores, individual deformities corrections (maximum ankle dorsiflexion, heel varus correction, foot abduction), failure rates, relapses, and complication rates.
UNASSIGNED: 56 patients with 80 clubfeet with a mean follow-up of 39.98 months were considered for the final analysis. There were 29 patients in the below-knee cast group and 27 in the above-knee cast group, with 40 clubfeet each. The patients in the above-knee casting group had significantly better post-correction Dimeglio scores and individual deformity components corrections than the below-knee cast group. There were nil failures in the above-knee casting group and 7.5% in the below-knee cast group. The relapse rate was 15% in both groups, with none requiring any extensive soft tissue procedure. We did not encounter any major complications during the treatment and follow-up.
UNASSIGNED: The deformity correction and maintenance are suboptimal with the below-knee casts. Therefore, above-knee casts should be the preferred management modality for correction of walking age clubfoot deformities.

BACKGROUND: Talipes equinovarus, also known as clubfoot, is a congenital anomaly that affects one newborn per 1000 live births. Its standard treatment strategy is Ponseti casting management. This study aims to report the long-term outcomes of the Ponseti treatment in Iran.
METHODS: A prospective cohort study was enrolled to evaluate clinical outcomes, radiological results, pedobarographic measurements, and quality of life after the Ponseti treatment in patients with clubfoot who were followed for at least five years.
RESULTS: In this study, 25 clubfeet of 18 patients were included. Significant reductions in Pirani, Dimeglio, and CAP scores, improved ankle dorsiflexion, and acceptable pedobarographic indices were observed in this study. From the radiological evaluation indices, the calcaneal pitch and lateral talus-first metatarsal angles were significantly reduced. After five years of treatment, patients\' quality of life was favorable, which was better in females. This study showed that the results of the Ponseti treatment remained acceptable after five years.
CONCLUSIONS: The Ponseti management for clubfoot in the long term appears to maintain significant improvements. However, the recurrence rate - albeit without disruption to daily activities - cannot be ignored.

BACKGROUND: Clubfoot is a common congenital deformity affecting mobility of children. It leads to pain and disability. The Ponseti treatment method is non-surgical method for the correction of clubfoot. There is variation from country to country in how the result of clubfoot management is measured and reported. This study aimed to assess the 5-years results of the Ponseti method in the treatment of congenital clubfoot which was performed for children aged under 2 years in western Amhara, Ethiopia.
OBJECTIVE: The objective of this study was to assess a 5-years results of the Ponseti method in the treatment of congenital clubfoot among under 2-years old children in Felege Hiwot Referral Hospital, Bahir-Dar, Ethiopia, from 2015 to 2019 G.C.
METHODS: A facility-based retrospective cross-sectional study was conducted. After receiving letter of ethical clearance from the University, IRB board, the data were collected from medical record/charts of patients\' who received Ponseti treatment, and the collected data were entered and analyzed with Statistical Package for Social Sciences version 21. The results were presented with texts and tables.
RESULTS: A total of 200 children with 256 congenital clubfeet involved in the study. Among the total study subjects, 143 (71.5%) had unilateral clubfeet. The 5-years results of the Ponseti method in the treatment of congenital clubfoot conducted in 200 children with clubfeet were 187 (93.5%) with 95% (CI 90-99.5). Among the study participants, males were 66.5% (almost two times from females).
CONCLUSIONS: According to the results from a 5-years data showed that the Ponseti method in the treatment of congenital clubfoot was successful with a success rate of 93.5%. We recommend that children with congenital clubfeet should be managed with Ponseti treatment method timely.

UNASSIGNED: Recurrence remains the main challenge in the treatment of clubfoot. The primary goal of this study is to determine if ultrasound measurements are associated with recurrence after successful management with the Ponseti method. Furthermore, other factors are identified which can be associated with recurrence of the deformity.
UNASSIGNED: Seventy-six infants (114 idiopathic clubfeet), all treated with the Ponseti technique were reviewed. All patients had an ultrasound evaluation by the same radiologist at the beginning of the treatment. Recurrence, defined as the need to return to Ponseti casting, was recorded at a mean follow-up of 5 years. Measurements of association with recurrence were obtained for the following ultrasound measures: the medial talonavicular displacement (MTa-N), the medial malleolus to navicular distance (MM-N), the talocalcaneal angle (Ta-C), and the distal tibial physis to proximal calcaneal apophysis distance (Ti-C). Subsequently, a multivariate logistic regression analysis modeling recurrence examined patients\' characteristics, compliance, Achilles tenotomy, and ultrasound measurements.
UNASSIGNED: Recurrence rate was 22% noted in 17 patients. On univariate analysis, relapse was associated with increased MTa-N (p = 0.038), decreased MM-N (p = 0.008), and decreased Ti-C (p = 0.023). On multivariate analysis, we identified the Ti-C as the only ultrasound measurement significantly associated with recurrence (p = 0.026). Other significant predictors for relapse in this study were noncompliance with orthosis (OR = 139.0 (95% CI: 8.7-2224.0), p < 10-3), and omitting percutaneous Achilles tenotomy in clubfoot treatment (OR = 23.9 (95% CI: 1.2-493.6), p = 0.041).
UNASSIGNED: The Ti-C sonographic measurement at the start of treatment can be a useful adjunct to help identify high-risk patients for recurrence of deformity. Non-compliance with bracing and omitting percutaneous Achilles tenotomy are also predictive factors.
UNASSIGNED: Prognostic study, Level III.

OBJECTIVE: To compare the foot external rotation above-knee (FERAK) brace and the Denis Browne boot (DBB) brace in terms of relapse prevention and parents\' compliance after successful correction with Ponseti casting.
METHODS: A single-centre, randomized controlled study was conducted between 2016 and 2020. A total of 60 feet in 38 patients with idiopathic clubfoot initially corrected with the Ponseti method were included. They were randomized into two equal groups: the FERAK group and the DBB group. The primary outcome was the efficacy in maintaining correction measured by the Pirani score. The secondary outcomes were parents\' compliance and complications (e.g., relapses, skin complications).
RESULTS: The follow-up period was 24 months for each patient. The mean final Pirani score was 0.42 ± 0.76 in the FERAK group and 0.57 ± 0.82 in the DBB group. This difference was statistically insignificant (p-value = 0.411). Regarding parents\' compliance in the FERAK group, 86.7% of parents had good and intermediate compliance while 13.3% had bad compliance. In the DBB group, 66.7% had good and intermediate compliance while 33.3% had bad compliance. This difference was also statistically insignificant (p-value = 0.118).
CONCLUSIONS: Both braces achieved good comparable outcomes after Ponseti casting. However, the FERAK brace yielded slightly better parents\' compliance with a less recurrence rate.

The Ponseti method for treating idiopathic clubfoot is based on gradual manipulations and corrective plaster castings followed by a years-long period of use of a foot orthosis. The role of surgery is limited. The factors that may affect outcome and their influence are subject of controversy. The aim of the study is to systematically and objectively evaluate the results of Ponseti treatment in our region of Southern Israel and focus on the role of the Achilles tenotomy and compliance to foot orthosis as factors that may influence outcome. The use of Ponseti method was retrospectively studied (level of evidence IV) by searching computerized medical files and clinical photos. The severity of deformity was evaluated by Dimeglio score (D-score) at baseline and at last examination. During 2006-2014, 57 children with idiopathic clubfoot (total 90 feet) were enrolled. An Achilles tenotomy was performed in 55/90 (61.1%) of the feet. If the D-score was 15 or higher there was a 20% increase in the incidence of Achilles tenotomy. The parental compliance had a weak protective effect against relapse. The treatment of idiopathic clubfoot by the Ponseti method was successful and reliable, proving efficiency and universality of the method. A dominant predictor for relapse was not seen. An incidental observation was that extended time in cast may buffer the adverse effects of low compliance rate. Although the initial severity, or compliance to braces are important, there may be other factors that affect the outcome such as, accuracy of the casting technique, time in the cast, access to a dedicated clubfoot clinic, cooperation with nurses and pediatricians, economic status that allows purchase of new generation of braces, cultural perception, and education level of the patient population are some examples.

BACKGROUND: The aim of this study was to compare the results of the standard once-weekly Ponseti casting technique to an accelerated twice-weekly regimen in our population cohort.
METHODS: A prospective randomized controlled study was conducted with a total of 100 consecutive patients (158 feet) being enrolled for the study. Fifty patients were randomized to each group and followed up for at least one year.
RESULTS: Initial mean Pirani score was 4.67 ± 0.73 in the standard group and 4.35 ± 0.76 in the accelerated group, and the score decreased to 0.34 ± 0.38 and 0.35 ± 0.31, respectively. Initial mean Dimeglio score was 11.75 ± 2.75 in the standard group and 10.51 ± 2.57 in the accelerated group, and the score decreased to 0.79 ± 0.77 and 0.79 ± 0.71, respectively, immediately after casting. The average number of casts required to correct all the deformities was 6.3 ± 1.2 in the standard group and 6.1 ± 1.4 in the accelerated group (p = 0.45). Average time spent in cast was 58.2 ± 8.3 days in the standard group and 39.5 ± 5.2 days in the accelerated group (p < 0.001). Percutaneous Achilles tendon tenotomy was done in 86.42% in the standard group and in 84.41% in the accelerated group (p = 0.72). Final results were assessed by using a modified functional rating scoring system: 55.55% clubfeet had excellent results and 44.45% had good results in the standard group, whereas 66.23% clubfeet had excellent results and 33.77% had good results in the accelerated group. None amongst the two groups had fair or poor results.
CONCLUSIONS: These results suggest that the accelerated Ponseti technique significantly reduces the correction time without affecting the final results and that it is as safe and effective as the traditional Ponseti technique.

UNASSIGNED: The Ponseti method is a well-established approach to treating clubfoot. Potentially, both the underlying pathology and adherence to post-correction bracing can affect lower limb function and age of independent standing and walking. This cohort study investigates the age at which infants with idiopathic clubfoot treated using the Ponseti method achieved three selected developmental milestones and whether or not this correlated with treatment compliance.
UNASSIGNED: A prospectively collected database from four centres was visited. Inclusion criteria were patients with idiopathic clubfoot with no comorbidities or prior treatment. Age at attainment of independent standing, walking, nocturnal continence was compared across three groups: I) congenital talipes equinovarus (CTEV) children compliant with treatment; II) CTEV children non-compliant with treatment; and III) typically-developed siblings. Minimum follow-up was five years.
UNASSIGNED: In all, 130 patients (198 feet) fitted the inclusion criteria: 43:87 (F:M). Standing was achieved by a mean 12.0 months in group I (sd 2.50); 12.0 months (sd 2.0) in II and ten months (sd 3.0) in III. Walking was achieved by a mean 15 months (sd 4.0) in group I, 14 months (sd 1.75) in II and 12 months (sd 3) in III, respectively. Both the compliant and non-compliant CTEV children were significantly slower at achieving standing and walking compared to sibling controls (p < 0.0001). There was no significant difference between age of nocturnal continence between the three groups.
UNASSIGNED: Infants with idiopathic clubfoot treated according to the Ponseti method achieve independent standing and walking approximately two months later than their typically-developed siblings. The delay is not related to the use of the foot abduction brace.
UNASSIGNED: III.

UNASSIGNED: We sought to evaluate foot length (FL) and forefoot circumference (FC) and their impact on the severity of idiopathic clubfoot (CF) and results of treatment. We hypothesized that a smaller foot size at birth that represents a lesser than term newborn may affect the response of the CF to the treatment.
UNASSIGNED: We conducted a prospective study documenting FL and FC of all neonates presented with idiopathic CF. Additional demographic information was collected. Outcome measures were number of casts needed for correction, need for recasting, additional surgery and functional score.
UNASSIGNED: In all, 52 children with 73 CF with a minimum mean follow-up of two years (2.0 to 5.6; sd 1.08) were evaluated. Mean gestational age was 38.63 weeks and mean birth weight (BW) was 3184 g. The mean FL at presentation was 74 mm (5.70 to 9.00), initial Pirani score was 5.5 (2.5 to 6.0) while number of casts was 6.9 (4.0 to 11.0). The FL was significantly correlated both to initial Pirani score (r = -0.35; p < 0.01) and number of casts (r = -0.33; p < 0.05). Positive correlation was found between the number of casts to Pirani score and number of additional procedures (r = 0.39; r = 0.36; p < 0.01, respectively). A foot size of up to 8 cm, needed 7.3 casts (4 to 7) compared with a FL of 8 cm or longer who needed 4.7 casts (4 to 6; t = 7.11; p < 0.001).
UNASSIGNED: FL is a simple approach to identify preterm babies. It can be used as part of the initial evaluation of CF and help in predicting the course of treatment. We recommend adding FL to the existing classification.
UNASSIGNED: I - Prognostic study.

UNASSIGNED: We aimed to develop and evaluate a tool for clubfoot therapists in low resource settings to assess the results of Ponseti treatment of congenital talipes equinovarus, or clubfoot, in children of walking age.
UNASSIGNED: A literature review and a Delphi process based on the opinions of 35 Ponseti trainers in Africa were used to develop the Assessing Clubfoot Treatment (ACT) tool and score. We followed up children with clubfoot from a cohort treated between 2011 and 2013, in 2017. A full clinical assessment was conducted to decide if treatment was successful or if further treatment was required. The ACT score was then calculated for each child. Inter-observer variation for the ACT tool was assessed. Sensitivity, specificity, positive and negative predictive values were calculated for the ACT score compared to full clinical assessment (gold standard). Predictors of a successful outcome were explored.
UNASSIGNED: The follow up rate was 31.2% (68 children). The ACT tool consisted of 4 questions; each scored from 0 to 3, giving a total from 0 to 12 where 12 is the ideal result. The 4 questions included one physical assessment and three parent reported outcome measures. It took 5 min to administer and had excellent inter-observer agreement.An ACT score of 8 or less demonstrated 79% sensitivity and 100% specificity in identifying children that required further intervention, with a positive predictive value of 100% and negative predictive value of 90%. Children who completed two or more years of bracing were four times more likely to achieve an ACT score of 9 or more compared to those who did not (OR: 4.08, 95% CI: 1.31-12.65, p = 0.02).
UNASSIGNED: The ACT tool is simple to administer, had excellent observer agreement, and good sensitivity and specificity in identifying children who need further intervention. The score can be used to identify those children who definitely need referral and further treatment (score 8 or less) and those with a definite successful outcome (score 11 or more), however further discrimination is needed to decide how to manage children with a borderline ACT score of 9 or 10.
UNASSIGNED: Level II, Diagnostic Study.