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Idiopathic clubfoot treatment and heterogeneity of current therapeutic strategies: The Ponseti method versus the French functional method (a systematic review). Arch Pediatr 2021; 28:422-428. [PMID: 34020862 DOI: 10.1016/j.arcped.2021.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/21/2021] [Accepted: 04/05/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Since Hippocrates, the treatment of idiopathic clubfoot has undergone many changes, with surgical techniques and conservative approaches evolving over the centuries. Today, a wide variety of practices exist in France and throughout the world; consequently, the treatment of idiopathic clubfoot remains controversial, but the Ponseti method and the functional method seem to stand out. Nevertheless, has one of them demonstrated superiority? METHODS The purpose of this review is to compare these two methods. Based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2009 recommendations, this research was conducted on Pubmed, Web of Science, and 1Findr. Only articles concerning patients with moderate or severe idiopathic clubfoot (10-17 on the Dimeglio scale) treated early using the Ponseti method or the functional method were eligible. RESULTS After reviewing 49 studies, seven published between 2008 and 2018 were selected: five prospective cohort studies, one retrospective cohort study, and one meta-analysis. Each method, according to morphological and kinetic criteria, seems to have advantages that the other does not have. CONCLUSIONS Although the Ponseti method is becoming the gold standard and appears more appropriate in poor countries, it is impossible to affirm its superiority over the functional method. Therefore, the combination of their advantages deserves attention: a hybrid method could be an appealing prospect for the future.
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Malinga RJ, Madewo G, Orwotho N, Pirani SP, Afodun AM, Masud MA. A survey on idiopathic congenital talipes equinovarus (ICTEV) managed by the Ponseti technique at Mulago Hospital - Uganda. Pan Afr Med J 2021; 38:397. [PMID: 34381541 PMCID: PMC8325474 DOI: 10.11604/pamj.2021.38.397.26560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 02/15/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction Ponseti technique is the treatment of choice for idiopathic congential talipes equino varus (ICTEV) since 1950s with excellent treatment outcomes reported worldwide. However, despite the popularity of this technique, Uganda adapted it as a treatment modality for ICTEV in May 2005. Since then, the effectiveness of delivered Ponseti care to children with this very common orthopaedic deformity under the supervision of an orthopaedic surgeon was unknown. The implication of this undertaking was that, satisfactory outcomes would then support the Ministry of Health (MOH)-Uganda´s decision to embrace this mode of treatment and if the outcomes were unsatisfactory, MOH would then consider a policy revision in this regard. To assess the midterm treatment outcomes of children with ICTEV who had been enrolled for treatment at Mulago National Referral Hospital in the period of 2006-2009. Methods in November/December 2013, a cross-sectional study was conducted to assess the treatment outcomes of 68 feet of 45 children using the designed questionnaire and the PBS score; a pilot study of 10 neonates was performed prior to research. A good treatment outcome meant having a foot or feet that did not require any major or minor surgery. Results forty-five (45) children with 68 ICTEV feet were evaluated; males 29 (64.4%) and 16 (35.6%) females with a mean age of 73.22 months (SD 11.364, range 48-96 months). Among the feet assessed, 46 (68%) had good to excellent outcomes while 22 (32%) had a relapse of moderate and severe deformity. Good functionality was seen in 61.8% out of which, 69% and 55.9% had no limitation in walking or running respectively. Conclusion Ponseti treatment technique in children with ICTEV under the care of predominantly orthopaedic officers with some supervision from orthopaedic surgeons had fair to good midterm outcomes even in low resource settings like Uganda. Public health approach should be embraced in the management of clubfoot in Uganda by enhancing adequate comprehensive support supervision and establishment of reliable institutionalized systems for patient follow up which will lead to early detection and treatment of relapsed ICTEV cases or neglected clubfeet in the communities.
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Aroojis A, Pandey T, Dusa A, Krishnan AG, Ghyar R, Ravi B. Development of a functional prototype of a SMART (Sensor-integrated for Monitoring And Remote Tracking) foot abduction brace for clubfoot treatment: a pre-clinical evaluation. INTERNATIONAL ORTHOPAEDICS 2021; 45:2401-2410. [PMID: 33885922 PMCID: PMC8061451 DOI: 10.1007/s00264-021-05042-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 04/07/2021] [Indexed: 11/26/2022]
Abstract
Purpose Recurrences following clubfoot correction by the Ponseti method can be prevented by regular use of a foot abduction brace (FAB) until the child is four to five years old. However, there is a lack of an objective method to measure actual hours of brace usage. The aim was to develop a functional prototype of a SMART (Sensor-integrated for Monitoring And Remote Tracking) clubfoot brace to record accurate brace usage and transmit the data remotely to healthcare providers treating clubfoot. Methods A collaborative team of engineers and doctors was formed to investigate various types of sensors and wireless technologies to develop a functional prototype of a SMART brace. Results Infrared sensors were used to detect if the feet were placed inside the shoes and magnetic Hall effect sensors to detect that the shoes were latched on to the bar of the existing FAB. Brace usage data were captured by the sensors every 15 minutes and stored locally on a data card. A Bluetooth low energy (BLE)-based wireless transmission system was used to send the data daily from the brace to the remote cloud server via a smartphone application. Accurate brace usage data could be recorded by the sensors and visualized in real time on a web-based application in a pre-clinical setting, demonstrating feasibility in clinical practice. Conclusion The low-cost SMART brace prototype that we have developed can accurately measure and remotely transmit brace usage data and has the potential to transform caregivers’ behaviour towards brace adherence, which could result in a tangible reduction in recurrence rates.
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Ganesan B, Yip J, Luximon A, Gibbons PJ, Chivers A, Balasankar SK, Tong RKY, Chai R, Al-Jumaily A. Infrared Thermal Imaging for Evaluation of Clubfoot After the Ponseti Casting Method-An Exploratory Study. Front Pediatr 2021; 9:595506. [PMID: 33959569 PMCID: PMC8093797 DOI: 10.3389/fped.2021.595506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 03/23/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Conservative treatment, Ponseti method, has been considered as a standard method to correct the clubfoot deformity among Orthopedic society. Although the result of conservative methods have been reported with higher success rates than surgical methods, many more problems have been reported due to improper casting, casting pressure or bracing discomfort. Nowadays, infrared thermography (IRT) is widely used as a diagnostic tool to assess musculoskeletal disorders or injuries by detecting temperature abnormalities. Similarly, the foot skin temperature evaluation can be added along with the current subjective evaluation to predict if there is any casting pressure, excessive manipulation, or overcorrections of the foot, and other bracing pressure-related complications. Purpose: The main purpose of this study was to explore the foot skin temperature changes before and after using of manipulation and weekly castings. Methods: This is an explorative study design. Infrared Thermography (IRT), E33 FLIR thermal imaging camera model, was used to collect the thermal images of the clubfoot before and after casting intervention. A total of 120 thermal images (Medial region of the foot-24, Lateral side of the foot-24, Dorsal side of the foot-24, Plantar side of the foot-24, and Heel area of the foot-24) were collected from the selected regions of the clubfoot. Results: The results of univariate statistical analysis showed that significant temperature changes in some regions of the foot after casting, especially, at the 2nd (M = 32.05°C, SD = 0.77, p = 0.05), 3rd (M = 31.61, SD = 1.11; 95% CI: 31.27-31.96; p = 0.00), and 6th week of evaluation on the lateral side of the foot (M = 31.15°C, SD = 1.59; 95% CI: 30.75-31.54, p = 0.000). There was no significant temperature changes throughout the weekly casting in the medial side of the foot. In the heel side of the foot, significant temperature changes were noticed after the third and fourth weeks of casting. Conclusion: This study found that a decreased foot skin temperature on the dorsal and lateral side of the foot at the 6th week of thermography evaluation. The finding of this study suggest that the infrared thermography (IRT) might be useful as an adjunct assessment tool to evaluate the thermophysiological changes, which can be used to predict the complications caused by improper casting, over manipulative or stretching and casting-pressure related complications.
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Tahririan MA, Ardakani MP, Kheiri S. Can clubfoot scoring systems predict the number of casts and future recurrences in patients undergoing Ponseti method? J Orthop Surg Res 2021; 16:238. [PMID: 33820564 PMCID: PMC8020540 DOI: 10.1186/s13018-021-02261-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 01/25/2021] [Indexed: 12/02/2022] Open
Abstract
Background Congenital clubfoot is one of the common congenital orthopaedic deformities. Pirani and Dimeglio scoring systems are two classification systems for measuring the severity of the clubfoot. However, the relation between the initial amount of each of these scores and the treatment parameters is controversial. Methods Patients with severe and very severe idiopathic clubfoot undergoing Ponseti treatment were entered. Their initial Pirani and Dimeglio scores, the number of castings as a short-term treatment parameter, and the recurrences as a long-term parameter until the age of three were prospectively documented. Results One hundred patients (143 feet) with mean age of 9.51 ± 2.3 days including 68 males and 32 females and the mean initial Pirani score of 5.5 ± 0.5 and the mean initial Dimeglio score of 17.1 ± 1.6 were studied. The incidence of relapse was 8.4 %( n = 12). The mean initial Pirani score (P < 0.001) and the mean initial Dimeglio score (P < 0.003) of the feet with recurrence were significantly more than the non-recurrence feet. The mean number of casts in the recurrence group (7 ± 0.9) was significantly more than the feet without recurrences (6.01 ± 1.04) (P = 0.002). The ROC curve suggested the Pirani score of 5.75 and the Dimeglio score of 17.5 as the cut-off points of these scores for recurrence prediction. Conclusion In our study, Pirani and Dimeglio scores are markedly related with more number of casts and recurrence in patients with severe and very severe clubfoot. Also, we have introduced new cut-off points for both classification systems for prediction of recurrence. To the best of our knowledge, this finding has not been introduced into the English literature.
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Anipole OA, Adegbehingbe OO, Ayoola O. Confirmation of Tenotomy Healing at 3 Weeks Using the Ponseti Protocol. J Foot Ankle Surg 2021; 59:529-534. [PMID: 31952922 DOI: 10.1053/j.jfas.2019.08.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 02/16/2019] [Accepted: 08/13/2019] [Indexed: 02/03/2023]
Abstract
Percutaneous Achilles tenotomy is an integral key element of the Ponseti method in clubfoot management. The duration of posttenotomy casting has been empirical. Evidence-based duration of healing in Achilles tendon is required to objectively determine the period of posttenotomy casting. This study aims to use clinical and ultrasonographic methods to evaluate the mean duration of Achilles tendon gap (ATG) closure and the weekly percentage of feet that achieved ATG closure after tenotomy. Prospectively, 37 feet of 25 patients <5 years old with idiopathic clubfoot were managed using Ponseti methods. The Achilles tendon was assessed clinically and ultrasonographically before and after tenotomy. The tendon stump gap was created at tenotomy, and posttenotomy assessments were done on a weekly basis until tendon stump gap closure was achieved, with a minimum follow-up of 2 years. The immediate posttenotomy ultrasonographic mean tendon gap area was 5 ± 2.8 mm. The mean duration of the tendon stump gap closure as determined clinically was 1.9 ± 0.8 weeks, whereas it was 2.6 ± 0.9 weeks as assessed ultrasonographically (p < .001). The significant difference between clinical and ultrasound methods of assessing the Achilles tendon gap closure appears to establish casting removal and ambulatory walking at 3 weeks after tenotomy for <5-year-old children with idiopathic clubfoot treated with the Ponseti method. We recommend that the duration of posttenotomy cast should be 3 weeks based on the ultrasonographic findings.
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Haje DP. Neglected Idiopathic Clubfoot Successfully Treated by the Ponseti Method: A Case Report of an Adult Patient who Started Treatment at 26 Years of Age. J Orthop Case Rep 2021; 10:74-77. [PMID: 33623773 PMCID: PMC7885654 DOI: 10.13107/jocr.2020.v10.i04.1810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction: The Ponseti method has been universally adopted for the treatment of children’s neglected clubfoot, but not for adult patients. In low- and middle-income countries, there are adult patients with neglected CTEV that remains untreated because the patients have limited access to specialized treatment. Case Report: The Ponseti method was applied in a 26-year-old adult female patient with neglected clubfoot with no previous treatment. The feet had functional mobility and no residual deformities at the end of follow-upperiod. An abduction foot orthosis was prescribed for 1 year after casting period. The patient returned to normal activities after an8-month follow-up period. Conclusion: This unique therapeutic success in an adult patient with neglected idiopathic bilateral clubfoot showed that the Ponseti method was a good treatment option.
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[Analysis of the efficacy of the Ponseti method for treatment of secondary clubfoot in young children with tethered cord syndrome]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2020; 58:942-946. [PMID: 33249813 DOI: 10.3760/cma.j.cn112139-20200728-00590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the feasibility of Ponseti method in treatment of secondary clubfoot in young children with Tethered Cord Syndrome(TCS). Methods: The clinical data of 53 young children with clubfeet treated with Ponseti method from March 2014 to March 2017 at Department of Pediatric Orthopedics, the Third Affiliated Hospital of Zhengzhou University were analyzed retrospectively. These patients were divided into TCS group and Idiopathic group according to the etiology. There were 19 patients (33 feet) in TCS group,with an mean age of 2.8 months(range:0.2 to 24.0 months), including 13 males and 6 females, 5 patients with unilateral clubfeet and 14 patients with bilateral clubfeet. There were 34 patients (45 feet) in idiopathic group, with an mean age of 3.1 months(range: 0.1 to 21.0 months), including 18 males and 16 females, 23 patients with unilateral clubfeet and 11 patients with bilateral clubfeet. All the children received casts correction according to Ponseti method, and were followed up at 3 weeks, 3 months, 6 months and every 6 months after the Achilles tendon tenotomy or the last cast correction. Complications were recorded and therapeutic effect was evaluated of these children by Dimeglio Scoring System and the International Clubfoot Study Group (ICFSG) at the last follow-up. Independent t test, Mann-Witney U test or χ(2) test were used to compare the indicators of the two groups. Results: The number of plaster fixation in TCS group was (6.1±2.0) times, and that of idiopathic group was (4.8±1.0) times(t=3.482, P<0.01).In TCS group, 22 feet treated with Achilles tendon transection and that of idiopathic group was 40 feet(χ(2)=0.279, P=0.598). There were 18 cases recurrence in TCS group and 8 cases in Idiopathic group (t=11.149, P<0.01). In TCS group, 16 cases (27 feet) completed the initial correction, the success rate was 60.6% (27/33), 3 cases (6 feet) could not correct the deformity after 9 to 10 times of plaster fixation, and then underwent soft tissue release.In idiopathic group, 34 cases (45 feet) achieved initial correction after Ponseti treatment(χ(2)=6.488, P=0.011).At the last follow up, there were 5 cases (9 feet) in TCS group and 2 cases (2 feet) in idiopathic group underwent soft tissue release(χ(2)=6.110, P=0.013). The classification grade of ICFSG score of the two groups without soft tissue release were (2.1±0.6) and (1.8±0.7), the difference was not statistically significant (t=1.765, P=0.082). All the children had no skin ulceration, bedsores, skin allergy and other complications. Conclusion: Ponseti method is effective in the treatment of clubfoot secondary to TCS, and the functional recovery is similar to that of children with idiopathic clubfoot.
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Ponseti method in the treatment of post-operative relapsed idiopathic clubfoot after posteromedial release. A short term functional study. Foot (Edinb) 2020; 45:101721. [PMID: 33049428 DOI: 10.1016/j.foot.2020.101721] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 07/08/2020] [Accepted: 07/14/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Relapsed clubfeet deformity after surgical treatment by posteromedial release are frequently encountered in pediatric orthopedic practice and further revision surgery may be needed. As surgery adds more fibrosis and scaring, complication may be devastating and treatment is challenging. Ponseti method, the gold standard technique for treatment of clubfoot may be of a value in the management of postoperative relapses. AIM OF THE STUDY Determine the effectiveness of Ponseti casting Method in treatment of relapsed idiopathic clubfoot in children after being treated with surgical posteromedial release. MATERIALS AND METHODS Prospective interventional study of 17 patients (25 feet) presented with a relapsed idiopathic clubfoot deformity after previous surgical posteromedial release. The patients were reviewed using Pirani and Dimeglio score. Ponseti method was done to obtain supple, flexible foot rather than a fully corrected foot, the residual deformity were treated by, heel cord lengthening or tenotomy, tibialis anterior transfer, follow up was for a minimum of 12 months. RESULT 17 Patients (25 feet) their age ranging from 1 to 10 years were evaluated and treated. Casts were applied until the only deformities remaining were either hindfoot equinus and/or dynamic supination. 22 feet required a heel cord procedure for equinus and 13 required tibialis anterior transfer for dynamic supination. The follow up (average 56.1 months) was for a minimum of one year. 4 feet had persistent heel varus deformity which required Calcaneal osteotomy later. Three feet didn't need more casting and 2 feet were resistant cases that required further Ilizarov procedure, 4 needed lateral arch shortening and other 4 needed posterior capsulotomy. Improvement in the Pirani and Dimeglio scores was highly statistically significant. CONCLUSION Ponseti method for treatment of relapsed clubfeet after a previous posteromedial soft tissue surgical release is an effective, non invasive, with excellent results.
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Murtaza K, Saleem Z, Malik S. Talipes equinovarus or Clubfoot: A review of study approaches, management and trends in Pakistan. Pak J Med Sci 2020; 36:1414-1420. [PMID: 32968421 PMCID: PMC7501030 DOI: 10.12669/pjms.36.6.2514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This paper aims to assess the status of scientific literature on talipes equinovarus (TEV) published from Pakistan, to get an insight into the trend in knowledge over the years, and to highlight study gaps in this area. A detailed review of published literature was conducted from November 2019 to January 2020. ‘Talipes/congenital talipes’, ‘clubfoot/congenital clubfoot’, ‘talipes equinovarus /congenital talipes equinovarus’ AND ‘Pakistan’ were used as key terms. Different search engines, PubMed, PakMediNet, ScienceDirect, Embase and Google Scholar were utilized to retrieve articles. A total of 63 articles were retrieved. The hotspot of TEV research in Pakistan has been its treatment and management. Over the years, treatment trend has shifted from operative to conservative; Ponseti method is predominantly employed. Hospital-based studies focusing on pediatric patients are common while population-based studies are devoid. In majority of cohorts, there is preponderance of male patients, idiopathic and unilateral cases. There is, however, scarcity of basic research on the prevalence, etiology, risk factors, clinical heterogeneity, associated anomalies, genetics, and molecular diagnostics of TEV. In conclusion, prudent scientific evidence is required for any policy-making and relevant public health action. Hence, large scale population-based studies are required for a broader overview and understanding the clinical spectrum of TEV.
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Gundawar CS, Desai SS, Borkar SS, Ranade A, Patel S, Oswal AV. Prospective Study of Gross Motor Milestones in Children with Severe Idiopathic Clubfoot Treated by Ponseti Method. Indian J Orthop 2020; 55:183-187. [PMID: 33569113 PMCID: PMC7851273 DOI: 10.1007/s43465-020-00214-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/23/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND A prospective study of motor milestones achieved in severe clubfeet treated by Ponseti method and comparison between unilateral and bilateral clubfoot will help us gain further insight of motor milestones in these children. METHODS Prospective study of 150 consecutive children with idiopathic clubfoot who were treated by Ponseti method and in whom percutaneous tendoachilles tenotomy was performed. The gross motor milestones recorded were: rolls from back to stomach, sitting without support, standing with assistance, walks with assistance, standing alone, walking alone. This was compared with published regional and World Health Organization (WHO) normal data. RESULT 15 patients were excluded due to non-compliance and recurrence. Children with unilateral clubfoot (80 children) and bilateral clubfoot (55 children) showed a delay of 0.2-2.1 months in various milestones, and this was statistically significant when compared with both normal data. 95% children with unilateral clubfoot had independent ambulation by 17 months and in bilateral ambulation by 17.8 months. There was also a statistically significant difference in unilateral and bilateral clubfeet in all variables except sitting without support and walking with support. CONCLUSION There is a delay in achievement in all children with clubfoot, with more delay in bilateral clubfoot as compared to unilateral clubfoot. The probable reasons could be plaster treatment, possible weakness due to tendoachilles tenotomy, use of orthosis or the inherent pathology associated with clubfeet. Parents hence need to be explained about this delay.
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Ko KR, Shim JS, Kim JH, Cha YT. Difficulties During Ponseti Casting for the Treatment of Idiopathic Clubfoot. J Foot Ankle Surg 2020; 59:100-104. [PMID: 31757753 DOI: 10.1053/j.jfas.2019.07.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 07/30/2019] [Indexed: 02/03/2023]
Abstract
The Ponseti method has resulted in excellent outcomes in the treatment of idiopathic clubfoot. To evaluate the process of serial casting, most studies previously used the number of casts required to achieve correction. In contrast, difficulties that occurred during serial casting were rarely studied. We reviewed 47 patients with severe idiopathic clubfoot (Dimeglio score ≥10) and a follow-up period of ≥4 years by focusing on difficulties during the Ponseti casting and their related factors. All events requiring temporary discontinuation and/or delay of scheduled casting were considered difficulties. Among the 47 patients, difficulties occurred in 18 patients (38.3%). Initial Dimeglio score (14.9 ± 2.5 [vs 13.5 ± 2.3, p = .042]), its subcomponent of equinus (3.8 ± 0.4 [vs 3.3 ± 0.6, p = .005]), and the number of casts (6.3 ± 2.0 [vs 4.9 ± 1.2, p = .009]) in the 18 patients with difficulties were greater than those of the remaining 29 patients. In addition, the foot length was shorter (7.2 ± 0.6 cm [vs 7.7 ± 0.8 cm, p = .030]) in patients with difficulties. In the regression analysis, both subcomponents of equinus and foot length showed the significance for the occurrence of difficulties. During 8.7 ± 3.8 years, further surgery was needed in 35 patients (74.5%) because of residual or recurrent deformity. The ratio was higher in patients with difficulties (94.4% [vs 62.1%, p = .017]). In our experience, difficulties frequently occurred in feet with rigid equinus and small length, and further surgery was required after the initial correction in almost all of the feet with difficulties.
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Clubfoot treatment with Ponseti method-parental distress during plaster casting. J Orthop Surg Res 2020; 15:271. [PMID: 32680553 PMCID: PMC7368756 DOI: 10.1186/s13018-020-01782-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/02/2020] [Indexed: 11/23/2022] Open
Abstract
Background Clubfoot is one of the most prevalent musculoskeletal congenital defects. Gold standard treatment of idiopathic clubfoot is the conservative Ponseti method, including the reduction of deformity with weekly serial plaster casting and percutaneous Achilles tenotomy. It is well known that parents of children with severe and chronic illnesses are mentally stressed, but in recent studies regarding clubfoot treatment, parents were only asked about their satisfaction with the treatment. Largely unknown is parental distress before and during plaster casting in clubfoot. Therefore, we want to determinate first, how pronounced the parents’ worries are before treatment and if they decrease during the therapy. Second, we hypothesized that parents faced with an extreme deformity (high Pirani score), reveal more distress, than parents whose children have a less pronounced deformity (low Pirani score). Therefore, we wanted to investigate whether the Pirani score correlates with the parents’ mental resilience in relation to the therapy of the child as a global distress parameter. Methods To answer this question, we developed a questionnaire with the following emphases: Physical capacity, mental resilience, motion score, parents score, and child score with point scores 1 (not affected) to 6 (high affected). Subsequently, we interviewed 20 parents whose children were treated with clubfeet and determined the Pirani score of the infants at the beginning (T0) and at the end (TE) of the treatment with plaster casting. Results High values were obtained in child score (Mean (M) = 3.11), motion score (M = 2.63), and mental resilience (M = 2.25). During treatment, mental resilience improved (p = 0.015) significantly. Spearman correlation coefficient between Pirani score (T0) and mental resilience (T0) is 0.21, so the initial hypothesis had to be rejected. Conclusion The issues of the children are in the focus of parental worries concerning clubfoot treatment, especially the assumed future motion and the assumed ability to play with other children. Particular emphasis should be placed on educating parents about the excellent long-term results in the function of the treated feet especially as this topic shows the greatest parental distress.
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Salvatori G, Bettuzzi C, Abati CN, Cucca G, Zanardi A, Lampasi M. The influence of laterality, sex and family history on clubfoot severity. J Child Orthop 2020; 14:145-150. [PMID: 32351628 PMCID: PMC7184649 DOI: 10.1302/1863-2548.14.190184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Epidemiological studies on idiopathic clubfeet have shown a typical distribution consistent across ethnic groups: bilaterality in about 50% of cases and a male to female ratio of 2:1. Whether this corresponds also to differences in severity according to laterality and sex has been poorly evaluated. As well, the correlation between family history and severity has not been previously investigated. The aim of this study was to investigate how laterality, sex and family history influence severity and treatment. METHODS In all, 97 infants with idiopathic clubfoot (81 male, 16 female; 55 unilateral, 42 bilateral; 19 with a first or second-degree relative affected) consecutively treated with Ponseti method were prospectively enrolled. Initial severity (according to Dimeglio and Pirani scores) and treatment (number of casts and need for tenotomy) were analyzed in the different subgroups. RESULTS Initial severity according to Pirani (p = 0.020) and Dimeglio score (p = 0.006), number of casts (p = 0.000) and tenotomy (p = 0.045) were significantly higher in bilateral than in unilateral cases. In bilateral cases, a significant correlation was found between the right and left foot of each patient in terms of initial severity, number of casts and tenotomy performed. No statistically significant difference was found according to sex and family history. CONCLUSIONS This study has confirmed the different behaviour of bilateral cases reported by previous studies; bilateral cases are more severe and show similar features in their right and left foot. This could be the result of different pathogenic mechanisms, likely on a genetic basis. Sex and family history did not seem to influence severity. LEVEL OF EVIDENCE Level of evidence II.
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Li J, Liu Y, Li Y, Yuan Z, Xu H, Canavese F. Early Radiographic Changes in the Lateral Talocalcaneal Angle Following Achilles Tenotomy in Children With Idiopathic Clubfoot. Foot Ankle Int 2020; 41:350-355. [PMID: 31855081 DOI: 10.1177/1071100719895211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Percutaneous Achilles tenotomy (PAT) is an important component of the Ponseti method and is performed in 85% to 90% of patients. However, there is a lack of objective data assessing early radiographic changes in children undergoing PAT. METHODS Forty-nine patients with idiopathic clubfoot treated by Ponseti casting were prospectively enrolled between October 2017 and October 2018. Preoperative and postoperative ankle dorsiflexion (pre-ADFmax, post-ADFmax) and lateral talocalcaneal angle (pre-LTCAmax, post-LTCAmax) values with the ankle in maximal dorsiflexion as well as postoperative LTCA values with the ankle in the neutral position (post-LTCAneutral) were measured. The relationship between the preoperative and postoperative ADF and LTCA values was studied using Pearson or Spearman correlation coefficients. Forty-nine patients (72 feet) were included; the mean age at initial treatment was 32.2 ± 24.1 days. RESULTS Post-LTCAmax improved significantly from 18.6 ± 9.2 degrees to 25.1 ± 10.5 degrees (P < .0001). Pre-ADF and pre-LTCAmax showed a positive correlation in both the less than 28-day group (r = 0.42; P = .015) and the Dimeglio III group (r = 0.29; P = .035). However, post-ADF and post-LTCAmax showed a positive correlation in the Dimeglio III group (r = 0.30; P = .028). The degree of improvement in post-LCTAmax in the Dimeglio III group was similar to that in the Dimeglio IV group (P = .28). CONCLUSION The LTCA increased immediately after PAT in clubfoot, although the improvement seemed to be unrelated to the severity of the disease. PAT led to an increase in both ADF and the LTCA, and it contributed to the improvements in subtalar joint motion and alignment. LEVEL OF EVIDENCE Level III, comparative study.
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Vaishy AK, Arif M, Acharya D, Choudhary R, Seervi PM, Kumar R. Influence of Beginning Time of Casting for Clubfoot Treatment by Ponseti Method in Different Age Group Infants: A Retrospective Study. Indian J Orthop 2020; 54:55-59. [PMID: 32257017 PMCID: PMC7093653 DOI: 10.1007/s43465-019-00004-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 09/16/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND The clubfoot is one of the commonly found congenital deformities in newborn. The Ponseti method is the most effective nonoperative clubfoot management method. It is based on understanding of pathoanatomy of clubfoot. For classifying severity of clubfoot, Pirani score is used. The number of cast required for clubfoot correction is dependent on its initial Pirani score. This study aimed on how the number of cast for correction of clubfoot deformity depends on starting time of casting and pretreatment Pirani score. MATERIALS AND METHODS This study comprises of 200 patients with 297 affected foot nonoperatively managed with Ponseti technique of casting. We measured initial and final Pirani scores of patients with different age groups. RESULTS We found that initial severity was less in 0-1 month age group children but mean casting number was more while initial severity was more in 1-2 month age group, the mean number of casting was less. Tenotomy requirement was also less in 1-2 month age group. CONCLUSION We concluded that casting according to the Ponseti method should be started in 1-2 months age group which shows better results than the other age groups in clubfoot.
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Agarwal A, Gupta S, Rastogi P. Hallux length and deep medial crease in complex clubfeet: Do they recover? J Clin Orthop Trauma 2020; 11:453-456. [PMID: 32405208 PMCID: PMC7211816 DOI: 10.1016/j.jcot.2020.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/07/2020] [Accepted: 03/09/2020] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The shortened hallux and deep medial crease are a significant cosmetic deformity in complex clubfeet. We quantitatively determined the correction of hallux length and deep medial crease following treatment of complex clubfeet. METHODS A chart review of 11 patients (17 feet) with complex clubfeet treated with modified Ponseti method was undertaken. Pretreatment clinical photographs and Pirani scores were compared with those obtained at a recent follow-up to analyze outcomes. Hallux length was matched with 2nd toe and graded similar to Pirani score. RESULTS Mean patient age at enrollment was 26.8 weeks. Average follow up was 22.6 months. Pre treatment and follow up Pirani score averaged 5.8 and 0.2 respectively. The average number of cast utilized was 7. Incomplete/non correction of hallux was observed in 6 feet (35%), of which 4 suffered an equinus relapse. Deep medial crease corrected in all. CONCLUSIONS The study describes a clinical method of hallux length quantification in complex clubfeet. Medial crease recovered in all feet. The recovery of hallux length was delayed in some patients and might indicate persistent posteromedial soft tissue contracture/fibrosis in these feet.
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Agarwal A, Shanker M. Correlation of scores with number of Ponseti casts required for clubfoot correction in the older child. J Clin Orthop Trauma 2020; 11:232-235. [PMID: 32099285 PMCID: PMC7026520 DOI: 10.1016/j.jcot.2019.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Revised: 04/17/2019] [Accepted: 04/17/2019] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND We examined the correlation between initial Pirani and Dimeglio scores and their individual components to the number of casts for older clubfoot children. METHODS Twenty seven patients (39 feet) aged 2-11 years with idiopathic clubfeet were treated using the Ponseti technique and correlation with number of corrective casts calculated. The number of cast required was counted from application of primary cast to the time of initiation of the foot abduction orthosis. RESULTS Average 8.45 ± 2.31 (range, 4-13) casts were used for treatment. A low correlation (r = 0.203) was identified when total Dimeglio score was compared with the number of casts. No correlation was identified for Pirani score (r = 0.023). Among individual components, only cavus deformity had a significant positive correlation to cast numbers. CONCLUSIONS The Pirani and Dimeglio classifications still remain the most widely practiced clubfoot severity grading systems for the older clubfoot child. However, their prognostic value to predict the total cast duration from initial severity remains questionable.
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Zhang G, Zhang Y, Li M. A Modified Ponseti Method for the Treatment of Rigid Idiopathic Congenital Clubfoot. J Foot Ankle Surg 2019; 58:1192-1196. [PMID: 31679671 DOI: 10.1053/j.jfas.2019.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 03/27/2019] [Accepted: 04/01/2019] [Indexed: 02/03/2023]
Abstract
This study reviewed the efficacy of a modified Ponseti method (MP) for treating rigid clubfeet insufficiently corrected by the classic Ponseti method. Briefly, the MP consisted of 3 procedures. First, Achilles tenotomy, abductor hallucis tenotomy, and plantar fasciotomy were conducted through 3 small incisions. Second, the talocalcaneal and talonavicular joints were manually reduced. Third, plaster immobilization was introduced to maintain the initial correction. Dimeglio scores, radiographs, and pain evaluations were used to analyze outcomes. All 38 patients with 56 clubfeet enrolled in the present study achieved initial correction after the MP, followed by a mean of 3.68 ± 0.77 (range 3 to 5) cast immobilizations, which were changed each week. The average duration of treatment was 30.63 ± 6.45 days (range 23 to 47), and 6 (10.71%) clubfeet exhibited cast-related pressure injury. After a mean follow-up period of 19.71 ± 4.83 months (range 12.47 to 31.33), no child presented foot pain, and except for 1 patient with relapse, all patients received correction, with Dimeglio scores of 0.55 ± 1.06 points (range 0 to 7). The recurrence rate was 1.79% (1 of 56) at the first year. The anteroposterior talocalcaneal angle was 34.83° ± 10.65°, and the lateral talocalcaneal angle was 31.38° ± 9.86° at the last follow-up period, and both were significantly improved compared with the corresponding preoperative angles (p < .001). The anteroposterior talus-first metatarsal angle was 12.33° ± 10.04°, and the lateral calcaneal tibial angle was 74.15° ± 14.12°, which were significantly decreased compared with the preoperative values (p < .001). In conclusion, the present short-term evaluation of this minimally invasive soft-tissue release method showed promising results for treating rigid clubfoot that was not responsive to the traditional Ponseti method.
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Dillmann J, Schwarzer G, Peterlein CD. Motor and cognitive functioning in children treated for idiopathic clubfoot at the age of 3 years. BMC Pediatr 2019; 19:394. [PMID: 31664958 PMCID: PMC6821002 DOI: 10.1186/s12887-019-1765-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 10/09/2019] [Indexed: 12/12/2022] Open
Abstract
Background Several studies have investigated motor and cognitive skills in infants as well as gross motor abilities in schoolchildren treated for congenital idiopathic clubfoot, mostly indicating specific impairments in those children. However, until now, little is known about the motor and cognitive abilities of preschool children treated for idiopathic clubfoot. Thus, it was the aim of this study to examine gross motor, fine motor and cognitive skills of 3-year-old-children treated for idiopathic clubfoot. Method We tested gross motor, fine motor and cognitive functioning of 10 children treated for idiopathic clubfoot and 10 typically developing children at the age of 40 months (SD = 1) with the Bayley Scales of Infant and Toddler Development. Results The children treated for idiopathic clubfoot showed a slight delay in gross motor development. In particular, they demonstrated difficulties in tiptoeing, walking upstairs and walking downstairs. Moreover, we found some slight deficits in cognitive development, particularly in visual-spatial memory. Discussion Children treated for idiopathic clubfoot appear to have an increased risk of gross motor and spatial cognitive deficits. Orthopedic pediatrics should incorporate measures of gross motor functioning, for example tiptoeing, in their orthopedic setting. Moreover, future studies are needed to clarify whether the observed deficits persist through childhood. If so, some kind of a motor training for children with idiopathic clubfoot might be required.
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Bettuzzi C, Abati CN, Salvatori G, Zanardi A, Lampasi M. Interobserver reliability of Diméglio and Pirani score and their subcomponents in the evaluation of idiopathic clubfoot in a clinical setting: a need for improved scoring systems. J Child Orthop 2019; 13:478-485. [PMID: 31695815 PMCID: PMC6808069 DOI: 10.1302/1863-2548.13.190010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Diméglio (DimS) and Pirani (PirS) scores are the most commonly used scoring systems for evaluation of clubfoot, with many centres performing both. Interobserver reliability of their global score has been rated high in a few studies, but agreement of their subcomponents has been poorly investigated. The aim of the study was to assess interrater reliability of global scores and of items in a clinical setting and to analyse overlapping features of the two scores. METHODS Fifty-six consecutive idiopathic clubfeet undergoing correction using the Ponseti method were independently evaluated at each casting session by two trained paediatric orthopaedic surgeons using both scores. Interobserver reliability of collected data was analysed; a kappa coefficient > 0.60 was considered adequate. RESULTS For DimS and PirS, the Pearson correlation coefficients were 0.87 and 0.91 (p < .0001) respectively, and kappa coefficients were 0.23 and 0.31. Among subcomponents, kappa values were rated > 0.60 only for equinus and curvature of lateral border in PirS; muscular abnormality in DimS was rated 0.74 but a high prevalence index (0.94) indicated influence of scarce prevalence of this feature. All other items showed k < 0.60 and were considered to be improved.For overlapping features: posterior and medial crease showed similar agreement in the two systems, items describing equinus and midfoot adduction were much more reliable in PirS than in DimS. CONCLUSIONS In a clinical setting, despite a high correlation of evaluations for total scores, the interobserver agreement of DimS and PirS was not adequate and only a few items were substantially reliable. Simultaneous use of two scores seemed redundant and some overlapping features showed different reliability according to criterion or scale used. Future scoring systems should improve these limitations. LEVEL OF EVIDENCE Level I - Diagnostic studies.
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Zanardi A, Fortini V, Abati CN, Bettuzzi C, Salvatori G, Prato E, Di Giacinto S, Lampasi M. Standing and walking age in children with idiopathic clubfoot: French physiotherapy versus Ponseti method. J Child Orthop 2019; 13:471-477. [PMID: 31695814 PMCID: PMC6808080 DOI: 10.1302/1863-2548.13.190097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE A mild delay in gross motor milestones and walking age has been reported in infants with clubfoot. The influence of different treatments on motor development has been poorly investigated. Some parents and physical therapists express concern that the Ponseti method (PM) and its constraints (abduction brace, casts) would affect development more than the French physical therapy method (FM) due to greater immobilization and lesser stimulation.The purpose of this study was to evaluate achievement of three motor milestones (pull-to-standing, cruising and independent walking) in two groups of clubfoot patients treated at two experienced institutes respectively with the PM and FM. METHODS In all, 52 consecutive infants (full-term at birth, mean age at beginning of treatment 24.3 days (sd 10), mean Dimeglio score 12 (sd 3.4)) were prospectively enrolled (26 patients per centre) and followed up to walking age recording milestones. RESULTS The two groups were not different in terms of age at the beginning of treatment (p = 0.067) and rate of tenotomy. Age at tenotomy was significantly lower in the PM group (p = 0.000). Severity (p = 0.004) and number of bilateral cases (p = 0.012) were higher in the PM group. A non-significant difference was found for age of achievement of pull-to-standing (p = 0.109), cruising (p = 0.253) and independent ambulation (p = 0.349) between the two groups. Overall, milestones were achieved approximately two months later than normal population. Sex, severity, laterality and need of tenotomy were not found to significantly influence milestones. CONCLUSION Our results confirmed that infants with clubfoot are expected to have a minimum delay in motor development. Infants treated with the PM and those treated with the FM did not show significant differences in gross motor milestones achievement at walking age. LEVEL OF EVIDENCE Level II - Prospective comparative therapeutic studies.
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Lasebikan OA, Anikwe IA, Onyemaechi NO, Chukwujindu ED, Nwadinigwe CU, Omoke NI. Ponseti clubfoot management method: Initial experience with 273 clubfeet treated in a clubfoot clinic of a Nigerian regional orthopedic hospital. Niger J Clin Pract 2019; 22:1266-1270. [PMID: 31489864 DOI: 10.4103/njcp.njcp_401_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objective The aim of this study was to evaluate the initial experience and outcome of clubfoot treated using the Ponseti technique in a regional orthopedic hospital setting of a developing country. Methods This was a retrospective review of all the clubfoot patients who were treated at the clubfoot clinic of National Orthopaedic Hospital Enugu from 1st of August 2013 to 31st January 2015. Result There were 175 patients with 273 clubfeet. The male to female ratio was 1.2:1, and the age range was 1 week to 27 years with a median age of 11 months. One hundred and fifty-one patients (86.5%) had congenital clubfoot, whereas 24 (13.5%) had acquired clubfoot. The mean Pirani score of the patients at presentation was 4. The mean number of cast sessions needed for correction was 6.3. The majority of the feet (96.6%) were treated and correction achieved with Ponseti method alone, whereas 3.4% had other additional surgical procedures. Seventy-two (41.1%) patients afforded and used foot abduction brace as prescribed. Plaster sores in 12.5% of patients were the most common complication. At a mean follow-up period of 6 months, a relapse rate of 3.4% was observed. Conclusion Ponseti clubfoot management technique alone is very effective in most cases of clubfoot in our setting. Late presentation of patients and foot abduction brace related challenges observed call for a policy response aimed at educating the public on the importance of early presentation and improving the use of foot abduction brace.
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Abstract
PURPOSE The Ponseti method is widely used in clubfoot treatment. Long-term follow-up shows high patient satisfaction and excellent functional outcomes. Clubfoot tendency to relapse is a problem yet to solve. Given the importance of bracing in relapse prevention, we ought to discuss current knowledge and controversies about bracing. METHODS We describe types of braces used, with its advantages and disadvantages, suggesting bracing schedules and duration. We identify bracing problems and pinpoint strategies to promote adherence to bracing. RESULTS When treating a clubfoot by the Ponseti method, the corrected foot should be held in an abducted and dorsiflexed position, in a foot abduction brace (FAB), with two shoes connected by a bar. The brace is applied after the clubfoot has been completely corrected by manipulation, serial casting and possibly Achilles tenotomy. Bracing is recommended until four to five years of age and needs to be fitted to the individual patient, based on age, associated relapse rate and timing when correction was finished. Parental non-adherence to FAB use can affect 34% to 61% of children and results in five- to 17-fold higher odds of relapse. In patients who have recurrent adherence problems, a unilateral lower leg custom-made orthosis can be considered as a salvage option. Healthcare providers must communicate with patients regarding brace wearing, set proper expectations and ensure accurate use. CONCLUSION Bracing is essential for preventing clubfoot relapse. Daily duration and length of bracing required to prevent recurrence is still unknown. Prospective randomized clinical trials may bring important data that will influence clinicians' and families' choices regarding bracing. LEVEL OF EVIDENCE V.
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De Mulder T, Prinsen S, Van Campenhout A. Treatment of non-idiopathic clubfeet with the Ponseti method: a systematic review. J Child Orthop 2018; 12:575-581. [PMID: 30607204 PMCID: PMC6293335 DOI: 10.1302/1863-2548.12.180066] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Although non-idiopathic clubfeet were long thought to be resistant to non-surgical treatment methods, more studies documenting results on treatment of these feet with the Ponseti method are being published. The goal of this systematic review is to summarize current evidence on treatment of non-idiopathic clubfeet using the Ponseti method. METHODS PubMed and Limo were searched, reference lists of eligible studies were screened and studies that met the inclusion criteria were included. Data on average number of casts, Achilles tendon tenotomy (ATT), initial correction, recurrence, successful treatment at final follow-up and complications were pooled. The Methodological Index for Non-Randomized Studies was used to assess the methodological quality of the selected studies. RESULTS In all, 11 studies were included, yielding a total of 374 non-idiopathic and 801 idiopathic clubfeet. Non-idiopathic clubfeet required more casts (7.2 versus 5.4) and had a higher rate of ATT (89.4% versus 75.7%). Furthermore, these feet had a higher recurrence rate (43.3% versus 11.5%) and a lower rate of successful treatment at final follow-up (69.3% versus 95.0%). Complications were found in 20.3% of the non--idiopathic cohort. When comparing results between clubfeet associated with myelomeningocele and arthrogryposis, the first group presented with a lower number of casts (5.4 -versus 7.2) and a higher rate of successful treatment at final follow-up (81.8% versus 58.2%). CONCLUSION The Ponseti method is a valuable and non-invasive option in the primary treatment of non-idiopathic clubfeet in young children. Studies with longer follow-up are necessary to evaluate its long-term effect. LEVEL OF EVIDENCE Level III - systematic review of Level-III studies.This work meets the requirements of the PRISMA guidelines (Preferred Reporting Items for Systematic Reviews and -Meta-Analyses).
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