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Williams B, Gil JN, Oduwole S, Blakemore LC. Semirigid Fiberglass Casting for the Early Management of Clubfoot: A Single-Center Experience. Cureus 2022; 14:e22683. [PMID: 35371656 PMCID: PMC8966587 DOI: 10.7759/cureus.22683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2022] [Indexed: 11/05/2022] Open
Abstract
Background Semirigid fiberglass (SRF) is an alternative material to plaster of Paris (POP) for idiopathic clubfoot casting in the Ponseti method. The purpose of this study was to evaluate early clinical outcomes in a series of idiopathic clubfoot patients treated with SRF at a single institution and to compare these findings to historical norms with POP casting present in the literature. Methods A series of idiopathic clubfoot patients managed exclusively with SRF in the Ponseti method was identified. Treatment efficacy was evaluated by number of casts, change in Pirani score, frequency of treatment-related complications, and frequency of surgery other than tenotomy. A comprehensive literature review was used for comparative historical norms. Results The study included 34 feet in 26 patients. Pirani score was 4.7±1.3 at presentation and 1.9±1.4 at the end of casting, representing a score change of 2.8±1.3 with SRF. Initial correction was obtained with 6.9±1.4 casts. Treatment-related complications occurred in six treated feet (17.6%) including 13 cast slippages in five feet and one cast-related thigh abrasion. A total of 25 (73.5%) feet underwent tenotomy. Two feet required an additional surgical procedure. Conclusion Clubfoot patients treated with SRF demonstrated acceptable deformity correction following Ponseti-style casting. The quantitative clinical outcomes evaluated appeared similar to norms using POP present in the literature. The findings of this study support SRF as a viable alternative to plaster casting for clubfoot correction utilizing the Ponseti method. As such, further investigation for rigorous comparative assessment is warranted.
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Abstract
Clubfoot or talipes equinovarus deformity is one of the most common anomalies affecting the lower extremities. This review provides an update on the outcomes of various treatment options used to correct clubfoot. The ultimate goal in the treatment of clubfoot is to obtain a fully functional and pain-free foot and maintain a long-term correction. The Ponseti method is now considered the gold standard of treatment for primary clubfoot. Relapse is common after primary treatment with the Ponseti method, and other interventions are discussed that are used to provide for long-term successful outcomes.
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Monforte S, Alberghina F, Paonessa M, Canavese F, Andreacchio A. Synthetic Cast Material Versus Plaster of Paris for the Treatment of Idiopathic Clubfoot by the Ponseti Protocol: A Comparative Analysis of 136 Feet. J Pediatr Orthop 2021; 41:296-300. [PMID: 33710129 DOI: 10.1097/bpo.0000000000001788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Synthetic casting materials have been used as alternatives to plaster of Paris (POP) in the treatment of clubfoot using the Ponseti method. The aim of this study was to evaluate the clinical outcome of children with idiopathic clubfoot managed by the Ponseti method using POP versus semirigid fiberglass (SRF). METHODS Medical records were retrospectively reviewed for all newborns with idiopathic clubfoot who underwent manipulation and casting by the Ponseti technique between January 2013 and December 2016 at 2 different institutions. In all, 136 consecutive clubfeet were included, of which 68 underwent casting with POP (Group A), and 68 were casted using SRF (Group B). Statistical analysis was performed using the Fisher exact test for categorical variables, and the unpaired t test for quantitative parameters. RESULTS Mean age at time of first cast was 10 days (range, 3 to 21 d). Mean Pirani score at start of treatment was 4.6 and 4.5 in Groups A and B, respectively. Mean number of casts for each patient in Group A was 5.2 against 4.2 in patients in Group B. Mean follow-up was 63.8 months (range, 42 to 88 mo). In each group, 4 cases of relapse were reported (2.9%). No complications related to cast phase or brace phase were recorded. Shorter duration of cast treatment was recorded in Group B. CONCLUSIONS Despite its higher cost and slightly lower moldability, the use of SRF in experienced hands showed comparable results in idiopathic clubfeet treated by the Ponseti technique. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Sergio Monforte
- Pediatric Orthopedic Surgery Department, "Vittore Buzzi" Children's Hospital, Milano
| | - Flavia Alberghina
- Pediatric Orthopedic Surgery Department, "Regina Margherita" Children's Hospital, Torino, Italy
| | - Matteo Paonessa
- Pediatric Orthopedic Surgery Department, "Regina Margherita" Children's Hospital, Torino, Italy
| | - Federico Canavese
- Department of Pediatric Orthopedic Surgery, Lille University Center, Jeanne de Flandre Hospital, Loos, France
| | - Antonio Andreacchio
- Pediatric Orthopedic Surgery Department, "Vittore Buzzi" Children's Hospital, Milano
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Bina S, Pacey V, Barnes EH, Burns J, Gray K. Interventions for congenital talipes equinovarus (clubfoot). Cochrane Database Syst Rev 2020; 5:CD008602. [PMID: 32412098 PMCID: PMC7265154 DOI: 10.1002/14651858.cd008602.pub4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Congenital talipes equinovarus (CTEV), also known as clubfoot, is a common congenital orthopaedic condition characterised by an excessively turned-in foot (equinovarus) and high medial longitudinal arch (cavus). If left untreated it can result in long-term disability, deformity and pain. Interventions can be conservative (such as splinting or stretching) or surgical. Different treatments might be effective at different stages: at birth (initial presentation); when initial treatment does not work (resistant presentation); when the initial treatment works but the clubfoot returns (relapse/recurrent presentation); and when there has been no early treatment (neglected presentation). This is an update of a review first published in 2010 and last updated in 2014. OBJECTIVES To assess the effects of any intervention for any type of CTEV in people of any age. SEARCH METHODS On 28 May 2019, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL Plus, AMED and Physiotherapy Evidence Database. We also searched for ongoing trials in the WHO International Clinical Trials Registry Platform and ClinicalTrials.gov (to May 2019). We checked the references of included studies. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs evaluating interventions for CTEV, including interventions compared to other interventions, sham intervention or no intervention. Participants were people of all ages with CTEV of either one or both feet. DATA COLLECTION AND ANALYSIS Two review authors independently assessed the risks of bias in included trials and extracted the data. We contacted authors of included trials for missing information. We collected adverse event information from trials when it was available. When required we attempted to obtain individual patient data (IPD) from trial authors for re-analysis. If unit-of-analysis issues were present and IPD unavailable we did not report summary data, MAIN RESULTS: We identified 21 trials with 905 participants; seven trials were newly included for this update. Fourteen trials assessed initial cases of CTEV (560 participants), four trials assessed resistant cases (181 participants) and three trials assessed cases of unknown timing (153 participants). The use of different outcome measures prevented pooling of data for meta-analysis, even when interventions and participants were comparable. All trials displayed high or unclear risks of bias in three or more domains. Twenty trials provided data. Two trials reported on the primary outcome of function using a validated scale, but the data were not suitable for inclusion because of unit-of-analysis issues, as raw data were not available for re-analysis. We were able to analyse data on foot alignment (Pirani score), a secondary outcome, from three trials in participants at initial presentation. The Pirani score is a scale ranging from zero to six, where a higher score indicates a more severe foot. At initial presentation, one trial reported that the Ponseti technique significantly improved foot alignment compared to the Kite technique. After 10 weeks of serial casting, the average total Pirani score of the Ponseti group was 1.15 points lower than that of the Kite group (mean difference (MD) -1.15, 95% confidence interval (CI) -1.32 to -0.98; 60 feet; low-certainty evidence). A second trial found the Ponseti technique to be superior to a traditional technique, with mean total Pirani scores of the Ponseti participants 1.50 points lower than after serial casting and Achilles tenotomy (MD -1.50, 95% CI -2.28 to -0.72; 28 participants; very low-certainty evidence). One trial found evidence that there may be no difference between casting materials in the Ponseti technique, with semi-rigid fibreglass producing average total Pirani scores 0.46 points higher than plaster of Paris at the end of serial casting (95% CI -0.07 to 0.99; 30 participants; low-certainty evidence). We found no trials in relapsed or neglected cases of CTEV. A trial in which the type of presentation was not reported showed no evidence of a difference between an accelerated Ponseti and a standard Ponseti treatment in foot alignment. At the end of serial casting, the average total Pirani score in the accelerated group was 0.31 points higher than the standard group (95% CI -0.40 to 1.02; 40 participants; low-certainty evidence). No trial assessed gait using a validated assessment. Health-related quality of life was reported in some trials but data were not available for re-analysis. There is a lack of evidence for the addition of botulinum toxin A during the Ponseti technique, different types of major foot surgery or continuous passive motion treatment following major foot surgery. Most trials did not report on adverse events. Two trials found that further serial casting was more likely to correct relapse after Ponseti treatment than after the Kite technique, which more often required major surgery (risk differences 25% and 50%). In trials evaluating serial casting techniques, adverse events included cast slippage (needing replacement), plaster sores (pressure areas), and skin irritation. Adverse events following surgical procedures included infection and the need for skin grafting. AUTHORS' CONCLUSIONS From the evidence available, the Ponseti technique may produce significantly better short-term foot alignment compared to the Kite technique. The certainty of evidence is too low for us to draw conclusions about the Ponseti technique compared to a traditional technique. An accelerated Ponseti technique may be as effective as a standard technique, but results are based on a single small comparative trial. When using the Ponseti technique semi-rigid fibreglass casting may be as effective as plaster of Paris. Relapse following the Kite technique more often led to major surgery compared to relapse following the Ponseti technique. We could draw no conclusions from other included trials because of the limited use of validated outcome measures and the unavailability of raw data. Future RCTs should address these issues.
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Affiliation(s)
- Shadi Bina
- The Children's Hospital at Westmead, Sydney, Australia
| | - Verity Pacey
- Department of Health Professions, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Elizabeth H Barnes
- NHMRC Clinical Trials Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Joshua Burns
- The Children's Hospital at Westmead, Sydney, Australia
- The University of Sydney & Sydney Children's Hospitals Network, Sydney, Australia
| | - Kelly Gray
- Department of Health Professions, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
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Giesberts RB, Hekman EEG, Verkerke GJ, Maathuis PGM. Ten cold clubfeet. Acta Orthop 2018; 89:565-569. [PMID: 29985745 PMCID: PMC6202727 DOI: 10.1080/17453674.2018.1493046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - Idiopathic clubfeet are commonly treated with serial manipulation and casting, known as the Ponseti method. The use of Plaster of Paris as casting material causes both exothermic and endothermic reactions. The resulting temperature changes can create discomfort for patients. Patients and methods - In 10 patients, we used a digital thermometer with a data logger to measure below-cast temperatures to create a thermal profile of the treatment process. Results - After the anticipated temperature peak, a surprisingly large dip was observed (Tmin = 26 °C) that lasted 12 hours. Interpretation - Evaporation of excess water from a cast might be a cause for discomfort for clubfoot patients and subsequently, their caregivers.
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Affiliation(s)
- Robert B Giesberts
- University of Twente, Department of Biomechanical Engineering, Enschede; ,Correspondence:
| | - Edsko E G Hekman
- University of Twente, Department of Biomechanical Engineering, Enschede;
| | - Gijsbertus J Verkerke
- University of Twente, Department of Biomechanical Engineering, Enschede; ,University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen;
| | - Patrick G M Maathuis
- University of Groningen, University Medical Center Groningen, Department of Orthopaedic Surgery, Groningen, the Netherlands
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Johansson A, Aurell Y, Romanus B. Assessment of the ankle joint in clubfeet and normal feet to the age of four years by ultrasonography. J Child Orthop 2018; 12:262-272. [PMID: 29951126 PMCID: PMC6005216 DOI: 10.1302/1863-2548.12.170217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [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 To establish reproducible posterior ultrasonographic projections for evaluation of the movement in the talocrural joint in clubfeet and normal feet from the perinatal period up to the age of four years. METHODS The feet in 105 healthy children and 46 patients (71 clubfeet and 21 normal feet) were examined. In all, 14 feet in seven patients were examined twice by two examiners independently to evaluate the repeatability of the ultrasonography scans. A posterior sagittal projection was used. The distance from the posterior aspect of the tibial physis to the posterior border of the talocalcaneal joint (Tib. phys - TCJ) was measured with the foot in neutral position and dorsiflexion. In plantar flexion the shortest distance between the tibial physis and the calcaneus was measured. The distance from the skin to the tibial epiphyses and the talus was measured in neutral position. The intraclass correlation coefficient (ICC) was calculated to evaluate the repeatability of the measurements. RESULTS The interexaminer reliability was 0.71 to 0.89 ICC. The intra- and interobserver reliability measured as ICC was 0.68 to 0.99 for all measurements. The correlation between Tib. phys. - TCJ and clinical dorsiflexion varied much between the age groups. CONCLUSION Ultrasonography of the posterior aspect of the ankle joint can be done with high interexaminer reliability. The repeatability of image evaluation was high. Correlation to clinical measurements varied, therefore dynamic ultrasound in real time is clinically more useful than single measurements on frozen ultrasound images.
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Affiliation(s)
- A. Johansson
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden and Department of Orthopaedics, Skaraborg Hospital, Skövde, Sweden, Correspondence should be sent to A. Johansson, Department of Orthopaedics, Skaraborg Hospital, Skövde, Sweden. E-mail: or
| | - Y. Aurell
- Department of Diagnostic Radiology, Sahlgrenska University Hospital/Mölndal, Gothenburg, Sweden
| | - B. Romanus
- Department of Orthopaedics, Sahlgrenska University Hospital/Mölndal, Gothenburg, Sweden
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7
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Besselaar AT, Sakkers RJB, Schuppers HA, Witbreuk MMEH, Zeegers EVCM, Visser JD, Boekestijn RA, Margés SD, Van der Steen MC(M, Burger KNJ. Guideline on the diagnosis and treatment of primary idiopathic clubfoot. Acta Orthop 2017; 88:305-309. [PMID: 28266239 PMCID: PMC5434600 DOI: 10.1080/17453674.2017.1294416] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
- A delegation of 6 pediatric orthopedic surgeons from the Dutch Orthopedic Association (NOV) and 2 members of the board of the Dutch Parents' Association for children with clubfoot created the guideline "The diagnosis and treatment of primary idiopathic clubfeet" between April 2011 and February 2014. The development of the guideline was supported by a professional methodologist from the Dutch Knowledge Institute of Medical Specialists. This evidence-based guideline process was new and unique, in the sense that the process was initiated by a parents' association. This is the first official guideline in pediatric orthopedics in the Netherlands, and to our knowledge it is also the first evidence-based guideline on clubfoot worldwide. The guideline was developed in accordance with the criteria of the international AGREE instrument (AGREE II: Appraisal of Guidelines for Research and Evaluation II). The scientific literature was searched and systematically analyzed. In the second phase, conclusions and recommendations in the literature were formulated according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method. Recommendations were developed considering the balance of benefits and harms, the type and quality of evidence, the values and preferences of the people involved, and the costs. The guideline is a solid foundation for standardization of clubfoot treatment in the Netherlands, with a clear recommendation of the Ponseti method as the optimal method of primary clubfoot treatment. We believe that the format used in the current guideline sets a unique example for guideline development in pediatric orthopedics that may be used worldwide. Our format ensured optimal collaboration between medical specialists and parents, and resulted in an important change in clubfoot care in the Netherlands, to the benefit of medical professionals as well as parents and patients. In this way, it is possible to improve professional collaboration between medical specialists and parents, resulting in an important change in clubfoot care in the Netherlands that will benefit medical professionals, parents, and patients. The guideline was published online, and is freely available from the Dutch Guideline Database ( www.richtlijnendatabase.nl ).
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Affiliation(s)
- Arnold T Besselaar
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV);,Correspondence:
| | - Ralph J B Sakkers
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | - Hans A Schuppers
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | | | - Elgun V C M Zeegers
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | - Jan D Visser
- The Dutch Orthopaedic Association (Nederlandse Orthopaedische Vereniging, NOV)
| | - Robert A Boekestijn
- Dutch Parents’ Association for children with clubfoot (Nederlandse Vereniging Klompvoetjes, NVK)
| | - Sacha D. Margés
- Dutch Parents’ Association for children with clubfoot (Nederlandse Vereniging Klompvoetjes, NVK)
| | | | - Koert N J Burger
- Knowledge Institute of Medical Specialists (Kennisinstituut van Medisch Specialisten)
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8
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Abstract
BACKGROUND Idiopathic clubfoot is bilateral in approximately 50% of cases and has been widely reported to affect males more frequently than females. Despite these observations, the correlation between sex and severity of the deformity has not been established. As well, the difference in severity between unilateral and bilateral clubfeet has not been extensively investigated. Therefore, the goals of the present study were to: (1) examine the relationship between sex and severity of deformity and (2) determine the relationship between laterality and severity of deformity. METHODS The families of infants with idiopathic clubfoot deformity treated at our institution were prospectively invited to participate in this institutional review board-approved study. Severity of the deformity was assessed by a single surgeon for each patient using the Dimeglio criteria at the first clinic visit. After evaluating the distributions, the correlations were quantified by nonparametric analyses. RESULTS Over 8 years, 240 infants met the inclusion criteria. There was no significant difference in the severity of deformity due to sex (P=0.61): the median Dimeglio score for males was 13 (variance 4.8) and for females, the median was 13.0 (variance of 5.1). In contrast, severity was distributed differently among unilateral versus bilateral patients. Although both unilateral and bilateral patients had a median Dimeglio score of 13, the ratio of bilateral patients was higher among those with moderate or very severe deformities compared with those with severe deformities (P<0.01). CONCLUSIONS Although idiopathic clubfoot is commonly considered to affect male patients disproportionately, this is the first study to document no difference in severity due to sex. Further, this study demonstrated that on average, bilateral patients did not have increased severity, but presented with a larger range of severity than those patients with unilateral deformity. LEVEL OF EVIDENCE Level III-prognostic.
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9
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[Ponseti method for treatment of idiopathic clubfoot]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2016; 28:449-471. [PMID: 27488108 DOI: 10.1007/s00064-016-0460-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/08/2016] [Accepted: 03/18/2016] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Pain-free, plantigrade, functional foot through gentle manipulation without extended surgery and with decreased probability of relapse. INDICATIONS Idiopathic clubfoot; neurogenic and secondary clubfeet. CONTRAINDICATIONS None. SURGICAL TECHNIQUE Simultaneous correction of all components of the clubfoot. Mainly conservative, with serial casts. Slight supination to address the cavus and increasing abduction to align the midfoot bones while putting counter-pressure on the head of the talus. Surgery primarily only to correct the equinus, which can often not be accomplished through casting, and consists of a simple subcutaneous section. Due to tendency to relapse, further surgery might be necessary, followed by serial casting. Remaining deformity can be treated by percutaneous lengthening of the Achilles tendon, percutaneous release of the plantar fascia or a transfer of the tibialis anterior tendon to the third cuneiform. POSTOPERATIVE MANAGEMENT Abduction orthosis for stabilization of the clinical result 24 h/day for 3 months, then only at night- and naptime through end of the third year of life. Follow-up every 3-4 months.
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Aydin BK, Sofu H, Senaran H, Erkocak OF, Acar MA, Kirac Y. Treatment of Clubfoot With Ponseti Method Using Semirigid Synthetic Softcast. Medicine (Baltimore) 2015; 94:e2072. [PMID: 26632713 PMCID: PMC5058982 DOI: 10.1097/md.0000000000002072] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Randomized controlled clinical trial.The main purpose of the present study was to comparatively analyze the effectiveness, advantages, and the complications of using semirigid synthetic softcast with respect to plaster of Paris (POP) during the treatment of clubfoot deformity.The study group consisted of 196 babies (249 feet). A total of 133 feet treated by an orthopedic referral center using semirigid synthetic softcast were included in group A whereas the other 116 feet treated by another orthopedic clinic using POP cast were included in group B. The Pirani scores, number of cast applications, time period until Achilles tenotomy, any skin problems due to the cast itself, and/or cast removal were recorded. A final parent satisfaction score was also obtained.The mean Pirani sores were significantly improved from the first administration to the time before Achilles tenotomy in both groups. There was no significant difference according to the number of casts applied until tenotomy. The slippage of the cast and skin lesions was significantly more common in group B. Higher parent satisfaction levels were detected in group A.Semirigid softcast has been found as superior to POP in the aspects of parent satisfaction and cast-related complication rates.
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Affiliation(s)
- Bahattin Kerem Aydin
- From the Faculty of Medicine, Selcuk University, Konya (BK, HS, OFE, MAA, YK); and Faculty of Medicine, Erzincan University, Erzincan, Turkey (HS)
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Rakonjac Z, Brdar R, Popovic M. The effect of clinical, radiographic and functional scores on the total score in the evaluation of congenital clubfoot. Med Arch 2015; 68:254-8. [PMID: 25568547 PMCID: PMC4240563 DOI: 10.5455/medarh.2014.68.254-258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Accepted: 07/15/2014] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION The use of radical surgical treatments in treating congenital clubfoot is decreasing. Minimally invasive surgical treatment (MIST) is a way of treating congenital clubfoot, which is a kind of compromise between a radical surgical treatment and non-operational one. A few protocols of different authors McKay, Macnicol, Stevens, Meyer, G.W.Simons and Laaveg-Ponseti were used in the evaluation of the results. SCIENTIFIC OBJECTIVE: To determine the importance and role of groups of parameters (clinical, radiographic and functional) in the evaluation of the results in patients treated with the two methods (radical operation and MIST). SUBJECTS AND METHODS This paper covers children who were treated for structural (idiopathic) form of PEVC. The testing is a prospective study and was conducted in two groups of patients. Group A (radical surgical treatment) - control group, where the total number of subjects was 50, out of which 35 male (70%) and 15 female (30%). The number of feet tested was 88. Group B (minimally invasive surgical treatment-MIST)-experimental group. The total number of subjects was 48, out of which 35 male (73%) and 13 female (27%). The number of feet tested was 84. For the analysis of the results, we used a questionnaire. The total number of parameters was fifteen, clinical, radiographic and functional, five parameters of each. Normal findings or measured value was determined by 0 points. The range of the total score (TS-a- total score range) 0-27 points, and the results were sorted out into the folowing categories: good result (0-5) satisfactory (6-11), poor (12-19) and deformity recrudescence (20-27) points. RESULTS The proportion of good results at 88 feet in group A was 0,477 as at 84 feet in group B it was significantly higher and came to 0,893. The difference between these proportions is statistically highly significant (t = 5.84, p <0.001). Chi-square test (χ2 = 30.083 df = 1 N = 172, p <0.001) indicated that there is a highly significant correlation between the method of treatment used and results of treatment. Good results of treatment in group A were observed in 48% and in group B in 88% of cases. The Charles Spearman nonparametric method showed that the rank correlation coefficients for the group A are positive, quite high (between 0.70 and 0.85), similar and statistically highly significant (p <0.001). The influence of radiographic scores on the total score is the lowest, and clinical score on the overall score is the highest. Rank correlation coefficients for group B were also positive but somewhat smaller than in group A (between 0.55 and 0.75) and statistically highly significant (p <0.001). It is possible to notice the difference here and say that the impact of functional scores on the total score is the highest and of radiographic score the lowest. CONCLUSION Minimally invasive surgical treatment (MIST) gives better functional results in the treatment of congenital clubfoot than radical surgical treatment. The role of radigraphic parameters in the evaluation of the results of the treatment was the slightest regardless of whether the treatment was radical surgery or MIST. We believe that radiography for routine analysis of the results of treatment need not be used.
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Affiliation(s)
- Zoran Rakonjac
- Clinic for Pediatric Surgery, University Clinical Center Banja Luka,, Banja Luka, Bosnia and Herzegovina
| | - Radivoj Brdar
- Clinic for Gynecology and Obstetrics, Clinical Center Banja Luka,, Banja Luka, Bosnia and Herzegovina
| | - Miroslav Popovic
- Clinic for Pediatric Surgery, University Clinical Center Banja Luka,, Banja Luka, Bosnia and Herzegovina
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12
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Hui C, Joughin E, Nettel-Aguirre A, Goldstein S, Harder J, Kiefer G, Parsons D, Brauer C, Howard J. Comparison of cast materials for the treatment of congenital idiopathic clubfoot using the Ponseti method: a prospective randomized controlled trial. Can J Surg 2014; 57:247-53. [PMID: 25078929 DOI: 10.1503/cjs.025613] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The Ponseti method of congenital idiopathic clubfoot correction has traditionally specified plaster of Paris (POP) as the cast material of choice; however, there are negative aspects to using POP. We sought to determine the influence of cast material (POP v. semirigid fibreglass [SRF]) on clubfoot correction using the Ponseti method. METHODS Patients were randomized to POP or SRF before undergoing the Ponseti method. The primary outcome measure was the number of casts required for clubfoot correction. Secondary outcome measures included the number of casts by severity, ease of cast removal, need for Achilles tenotomy, brace compliance, deformity relapse, need for repeat casting and need for ancillary surgical procedures. RESULTS We enrolled 30 patients: 12 randomized to POP and 18 to SRF. There was no difference in the number of casts required for clubfoot correction between the groups (p = 0.13). According to parents, removal of POP was more difficult (p < 0.001), more time consuming (p < 0.001) and required more than 1 method (p < 0.001). At a final follow-up of 30.8 months, the mean times to deformity relapse requiring repeat casting, surgery or both were 18.7 and 16.4 months for the SRF and POP groups, respectively. CONCLUSION There was no significant difference in the number of casts required for correction of clubfoot between the 2 materials, but SRF resulted in a more favourable parental experience, which cannot be ignored as it may have a positive impact on psychological well-being despite the increased cost associated.
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Affiliation(s)
- Catherine Hui
- The Division of Orthopaedic Surgery, Department of Surgery, University of Alberta, Edmonton, Alta
| | - Elaine Joughin
- The Division of Orthopaedic Surgery, Department of Surgery, Alberta Children's Hospital, Calgary, Alta
| | - Alberto Nettel-Aguirre
- The Departments of Paediatrics and Community Health Sciences, Alberta Children's Hospital, Calgary, Alta
| | - Simon Goldstein
- The Division of Orthopaedic Surgery, Department of Surgery, Alberta Children's Hospital, Calgary, Alta
| | - James Harder
- The Division of Orthopaedic Surgery, Department of Surgery, Alberta Children's Hospital, Calgary, Alta
| | - Gerhard Kiefer
- The Division of Orthopaedic Surgery, Department of Surgery, Alberta Children's Hospital, Calgary, Alta
| | - David Parsons
- The Division of Orthopaedic Surgery, Department of Surgery, Alberta Children's Hospital, Calgary, Alta
| | - Carmen Brauer
- The Division of Orthopaedic Surgery, Department of Surgery, Alberta Children's Hospital, Calgary, Alta
| | - Jason Howard
- The Division of Orthopaedic Surgery, Department of Surgery, Sidra Medical and Research Center, Doha, Qatar
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Gray K, Pacey V, Gibbons P, Little D, Burns J. Interventions for congenital talipes equinovarus (clubfoot). Cochrane Database Syst Rev 2014; 2014:CD008602. [PMID: 25117413 PMCID: PMC7173730 DOI: 10.1002/14651858.cd008602.pub3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Congenital talipes equinovarus (CTEV), which is also known as clubfoot, is a common congenital orthopaedic condition characterised by an excessively turned in foot (equinovarus) and high medial longitudinal arch (cavus). If left untreated it can result in long-term disability, deformity and pain. Interventions can be conservative (such as splinting or stretching) or surgical. The review was first published in 2012 and we reviewed new searches in 2013 (update published 2014). OBJECTIVES To evaluate the effectiveness of interventions for CTEV. SEARCH METHODS On 29 April 2013, we searched CENTRAL (2013, Issue 3 in The Cochrane Library), MEDLINE (January 1966 to April 2013), EMBASE (January 1980 to April 2013), CINAHL Plus (January 1937 to April 2013), AMED (1985 to April 2013), and the Physiotherapy Evidence Database (PEDro to April 2013). We also searched for ongoing trials in the WHO International Clinical Trials Registry Platform (2006 to July 2013) and ClinicalTrials.gov (to November 2013). We checked the references of included studies. We searched NHSEED, DARE and HTA for information for inclusion in the Discussion. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs evaluating interventions for CTEV. Participants were people of all ages with CTEV of either one or both feet. DATA COLLECTION AND ANALYSIS Two authors independently assessed risk of bias in included trials and extracted the data. We contacted authors of included trials for missing information. We collected adverse event information from trials when it was available. MAIN RESULTS We identified 14 trials in which there were 607 participants; one of the trials was newly included at this 2014 update. The use of different outcome measures prevented pooling of data for meta-analysis even when interventions and participants were comparable. All trials displayed bias in four or more areas. One trial reported on the primary outcome of function, though raw data were not available to be analysed. We were able to analyse data on foot alignment (Pirani score), a secondary outcome, from three trials. Two of the trials involved participants at initial presentation. One reported that the Ponseti technique significantly improved foot alignment compared to the Kite technique. After 10 weeks of serial casting, the average total Pirani score of the Ponseti group was 1.15 (95% confidence interval (CI) 0.98 to 1.32) lower than that of the Kite group. The second trial found the Ponseti technique to be superior to a traditional technique, with average total Pirani scores of the Ponseti participants 1.50 lower (95% CI 0.72 to 2.28) after serial casting and Achilles tenotomy. A trial in which the type of presentation was not reported found no difference between an accelerated Ponseti or standard Ponseti treatment. At the end of serial casting, the average total Pirani scores in the standard group were 0.31 lower (95% CI -0.40 to 1.02) than the accelerated group. Two trials in initial cases found relapse following Ponseti treatment was more likely to be corrected with further serial casting compared to the Kite groups which more often required major surgery (risk difference 25% and 50%). There is a lack of evidence for different plaster casting products, the addition of botulinum toxin A during the Ponseti technique, different types of major foot surgery, continuous passive motion treatment following major foot surgery, or treatment of relapsed or neglected cases of CTEV. Most trials did not report on adverse events. In trials evaluating serial casting techniques, adverse events included cast slippage (needing replacement), plaster sores (pressure areas) and skin irritation. Adverse events following surgical procedures included infection and the need for skin grafting. AUTHORS' CONCLUSIONS From the limited evidence available, the Ponseti technique produced significantly better short-term foot alignment compared to the Kite technique and compared to a traditional technique. The quality of this evidence was low to very low. An accelerated Ponseti technique may be as effective as a standard technique, according to moderate quality evidence. Relapse following the Kite technique more often led to major surgery compared to relapse following the Ponseti technique. We could draw no conclusions from other included trials because of the limited use of validated outcome measures and lack of available raw data. Future randomised controlled trials should address these issues.
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Affiliation(s)
- Kelly Gray
- The Children's Hospital at WestmeadDepartment of PhysiotherapyLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - Verity Pacey
- The Children's Hospital at WestmeadDepartment of PhysiotherapyLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - Paul Gibbons
- The Children's Hospital at WestmeadDepartment of Orthopaedic SurgeryLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - David Little
- The Children's Hospital at WestmeadDepartment of Orthopaedic SurgeryLocked Bag 4001WestmeadNew South WalesAustralia2145
| | - Joshua Burns
- and Institute for Neuroscience and Muscle Research, The Children's Hospital at WestmeadFaculty of Health Sciences, The University of SydneyLocked Bag 4001WestmeadNew South WalesAustralia2145
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McElroy MJ, Johnson AJ, Zywiel MG, Mont MA. Devices for the prevention and treatment of knee stiffness after total knee arthroplasty. Expert Rev Med Devices 2014; 8:57-65. [DOI: 10.1586/erd.10.71] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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Adherence of Randomized Trials Within Children's Surgical Specialties Published During 2000 to 2009 to Standard Reporting Guidelines. J Am Coll Surg 2013; 217:394-399.e7. [DOI: 10.1016/j.jamcollsurg.2013.03.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 03/02/2013] [Accepted: 03/05/2013] [Indexed: 02/07/2023]
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Cohen TL, Altiok H, Wang M, McGrady LM, Krzak J, Graf A, Tarima S, Smith PA, Harris GF. Evaluation of cast creep occurring during simulated clubfoot correction. Proc Inst Mech Eng H 2013; 227:919-27. [PMID: 23636764 DOI: 10.1177/0954411913485044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Ponseti method is a widely accepted and highly successful conservative treatment of pediatric clubfoot involving weekly manipulations and cast applications. Qualitative assessments have indicated the potential success of the technique with cast materials other than standard plaster of Paris. However, guidelines for clubfoot correction based on the mechanical response of these materials have yet to be investigated. The current study sought to characterize and compare the ability of three standard cast materials to maintain the Ponseti-corrected foot position by evaluating cast creep response. A dynamic cast testing device, built to model clubfoot correction, was wrapped in plaster of Paris, semi-rigid fiberglass, and rigid fiberglass. Three-dimensional motion responses to two joint stiffnesses were recorded. Rotational creep displacement and linearity of the limb-cast composite were analyzed. Minimal change in position over time was found for all materials. Among cast materials, the rotational creep displacement was significantly different (p < 0.0001). The most creep displacement occurred in the plaster of Paris (2.0°), then the semi-rigid fiberglass (1.0°), and then the rigid fiberglass (0.4°). Torque magnitude did not affect creep displacement response. Analysis of normalized rotation showed quasi-linear viscoelastic behavior. This study provided a mechanical evaluation of cast material performance as used for clubfoot correction. Creep displacement dependence on cast material and insensitivity to torque were discovered. This information may provide a quantitative and mechanical basis for future innovations for clubfoot care.
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Affiliation(s)
- Tamara L Cohen
- Orthopaedic and Rehabilitation Engineering Center-OREC, Marquette University-MCW, Milwaukee, WI 53233, USA.
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Sætersdal C, Fevang JM, Fosse L, Engesæter LB. Good results with the Ponseti method: a multicenter study of 162 clubfeet followed for 2-5 years. Acta Orthop 2012; 83:288-93. [PMID: 22616746 PMCID: PMC3369157 DOI: 10.3109/17453674.2012.693015] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND PURPOSE In 2002-2003, several hospitals in Norway introduced the Ponseti method for treating clubfoot. The present multicenter study was conducted to evaluate the initial results of this method, and to compare them to the good results reported in the literature. PATIENTS AND METHODS 116 children with 162 congenital idiopathic clubfeet who were born between 2004 and 2006 were treated with the Ponseti method at 8 hospitals in Norway. All children were prospectively registered at birth, and 116 feet were assessed according to Pirani before treatment was started. 63% used a standard bilateral foot abduction brace, and 32% used a unilateral above-the-knee brace. One of the authors examined all feet at a mean age of 4 years. At follow-up, all feet were assessed by Pirani's scoring system, and range of motion of the foot and ankle was measured. RESULTS At follow-up, 77% of the feet had a Pirani score of 0.5 or better, good dorsiflexion and external rotation, and no forefoot adduction. An Achilles tenotomy had been performed in 79% of the feet. Compliance to any brace was good; only 7% were defined as non-compliant. Extensive soft tissue release had been performed in 3% of the feet. We found no statistically significant differences between the two braces, except a tendency of better Pirani score in the group using the bilateral foot abduction brace, and a tendency of better compliance in patients using the unilateral brace. Better Pirani scores were found in children who were treated at the largest hospitals. INTERPRETATION After introducing the Ponseti method in Norway, the clinical outcome was good and in accordance with the reports from single centers. Only 5 feet needed extensive surgery during the first 4 years of life.
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Affiliation(s)
- Christian Sætersdal
- Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Jonas M Fevang
- Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Lars Fosse
- Department of Pediatric Orthopedics, Astrid Lindgren Children’s Hospital, Karolinska University Hospital, Stockholm, Sweden
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Gray K, Pacey V, Gibbons P, Little D, Frost C, Burns J. Interventions for congenital talipes equinovarus (clubfoot). Cochrane Database Syst Rev 2012:CD008602. [PMID: 22513960 DOI: 10.1002/14651858.cd008602.pub2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Congenital talipes equinovarus (CTEV), which is also known as clubfoot, is a common congenital orthopaedic condition. It is characterised by an excessively turned in foot (equinovarus) and high medial longitudinal arch (cavus). If left untreated it can result in long-term disability, deformity and pain. Interventions can be conservative (such as splinting or stretching) or surgical. OBJECTIVES To evaluate the effectiveness of interventions for CTEV. SEARCH METHODS We searched CENTRAL (2011, Issue 2), NHSEED (2011, Issue 2), MEDLINE (January 1966 to April 2011), EMBASE (January 1980 to April 2011), CINAHL Plus (January 1937 to April 2011), AMED (1985 to April 2011) and the Physiotherapy Evidence Database (PEDro to April 2011). We checked the references of included studies. SELECTION CRITERIA Randomised and quasi-randomised controlled trials evaluating interventions for CTEV. Participants were people of all ages with CTEV of either one or both feet. DATA COLLECTION AND ANALYSIS Two authors independently assessed risk of bias in included trials and extracted the data. We contacted authors of included trials for missing information. We collected adverse event information from trials when it was available. MAIN RESULTS We identified 13 trials in which there were 507 participants. The use of different outcome measures prevented pooling of data for meta-analysis even when interventions and participants were comparable. All trials displayed bias in four or more areas. One trial reported on the primary outcome of function, though raw data were not available to be analysed. We were able to analyse data on foot alignment (Pirani score), a secondary outcome, from three trials. The Pirani score is scored from zero to six, in which higher is worse. Two of the trials involved participants at initial presentation. One of them reported that the Ponseti technique significantly improved foot alignment compared to the Kite technique. After 10 weeks of serial casting, the average total Pirani score of the Ponseti group was 1.15 (95% confidence interval 0.98 to 1.32) lower than that of the Kite group. The second trial found the Ponseti technique to be superior to a traditional technique, with average total Pirani scores of the Ponseti participants 1.50 lower (95% confidence interval 0.72 to 2.28) after serial casting and Achilles tenotomy. A trial in which the type of presentation was not reported found no difference between an accelerated Ponseti or standard Ponseti treatment. At the end of serial casting, the average total Pirani scores in the standard group were 0.31 lower (95% confidence interval -0.40 to 1.02) than the accelerated group. Adverse events were not compared in the trial. There is a lack of evidence for different plaster casting products or the addition of botulinum toxin A during the Ponseti technique. There is also a lack of evidence for different types of major foot surgery for CTEV, continuous passive motion treatment following major foot surgery, or treatment of relapsed or neglected cases of CTEV. Most trials did not report on adverse events. In trials evaluating serial casting techniques, adverse events included cast slippage (needing replacement), plaster sores (pressure areas) and skin irritation. Adverse events following surgical procedures included infection and the need for skin grafting. AUTHORS' CONCLUSIONS From the limited evidence available, the Ponseti technique may produce better short-term outcomes compared to the Kite technique. An accelerated Ponseti technique may be as effective as a standard technique. We could draw no conclusions from other included trials because of the limited use of validated outcome measures and lack of available raw data. Future randomised controlled trials should address these issues.
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Affiliation(s)
- Kelly Gray
- Department of Physiotherapy, The Children’s Hospital at Westmead, Westmead,
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Cohen TL, Altiok H, Tarima S, Smith PA, Harris GF. Creep evaluation of (orthotic) cast materials during simulated clubfoot correction. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2012; 2012:3352-3355. [PMID: 23366644 DOI: 10.1109/embc.2012.6346683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The Ponseti method is a widely accepted and highly successful conservative treatment of pediatric clubfoot that relies on weekly manipulations and cast applications. However, the material behavior of the cast in the Ponseti technique has not been investigated. The current study sought to characterize the ability of two standard casting materials to maintain the Ponseti corrected foot position by evaluating creep response. A dynamic cast testing device (DCTD) was built to simulate a typical pediatric clubfoot. Semi-rigid fiberglass and rigid fiberglass casting materials were applied to the device, and the rotational creep was measured at various constant torques. The movement was measured using a 3D motion capture system. A 2-way ANOVA was performed on the creep displacement data at a significance level of 0.05. Among cast materials, the rotational creep displacement was found to be significantly different (p-values ≪ 0.001). The most creep displacement occurs in the semi-rigid fiberglass (approximately 1.0 degrees), then the rigid fiberglass (approximately 0.4 degrees). There was no effect of torque magnitude on the creep displacement. All materials maintained the corrected position with minimal change in position over time.
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Affiliation(s)
- Tamara L Cohen
- Orthopaedic Rehabilitation and Engineering Research Center, Marquette University/MCW, Milwaukee, WI 53233, USA
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Jowett CR, Morcuende JA, Ramachandran M. Management of congenital talipes equinovarus using the Ponseti method: a systematic review. ACTA ACUST UNITED AC 2011; 93:1160-4. [PMID: 21911524 DOI: 10.1302/0301-620x.93b9.26947] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We present a systematic review of the results of the Ponseti method of management for congenital talipes equinovarus (CTEV). Our aims were to assess the method, the effects of modifications to the original method, and compare it with other similar methods of treatment. We found 308 relevant citations in the English literature up to 31 May 2010, of which 74 full-text articles met our inclusion criteria. Our results showed that the Ponseti method provides excellent results with an initial correction rate of around 90% in idiopathic feet. Non-compliance with bracing is the most common cause of relapse. The current best practice for the treatment of CTEV is the original Ponseti method, with minimal adjustments being hyperabduction of the foot in the final cast and the need for longer-term bracing up to four years. Larger comparative studies will be required if other methods are to be recommended.
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Affiliation(s)
- C R Jowett
- The Ponseti Clubfoot Treatment Centre, Department of Orthopedic Surgery and Rehabilitation, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, 01008 JPP, Iowa City, Iowa 52242, USA
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Abstract
Clubfoot is one of the most common congenital anomalies seen in newborns and children. Although the cause is unknown, strides have recently been made in uncovering the etiology causes of clubfoot. In the last decade, the treatment of clubfoot has undergone a significant change with a shift away from extensive operative intervention to a less invasive approach. Long-term residual deformity and pain from surgically corrected club feet still continues to occur and presents diagnostic and therapeutic challenges for the orthopedic surgeon.
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Affiliation(s)
- B David Horn
- Department of Orthopaedic Surgery, The University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
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Treatment of severe clubfoot with manipulation using synthetic cast material and a foam-casting platform: a preliminary report. J Pediatr Orthop B 2010; 19:164-70. [PMID: 19918191 DOI: 10.1097/bpb.0b013e328333ab2e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Conservative clubfoot treatment requires weekly cast changes. We questioned whether a method using synthetic fiberglass instead of the traditional plaster material and with the infant lying comfortably on a special foam-casting platform could be satisfactorily used. A retrospective cohort review on idiopathic clubfoot treated with this particular method was carried out. The severity of clubfoot at presentation was assessed with the classification of Dimeglio et al. The outcome of treatment was assessed with the same scoring system at the latest follow-up. The need of secondary open surgical releases was noted. The parent's acceptability of this method was evaluated with a self-designed questionnaire. The existence of a learning curve was explored by comparing the outcomes of 22 feet during two time periods: those treated before 31 December 2003 (group 1) and those treated after 1 January 2004 (group 2). The mean Dimeglio Scores improved from 17.5 to 4.1 for group 1 and from 15.0 to 3.2 for group 2. Nine of 10 feet in group 2 had tenotomy of the tendo Achilles and none needed open surgical release whereas 10 out of 12 feet in group 1 required open releases. A learning curve did exist for this method. No major complication was noted with the technique. Parent acceptability was high for this method, which was effective in the management of severe idiopathic clubfoot.
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Janicki JA, Narayanan UG, Harvey BJ, Roy A, Weir S, Wright JG. Comparison of surgeon and physiotherapist-directed Ponseti treatment of idiopathic clubfoot. J Bone Joint Surg Am 2009; 91:1101-8. [PMID: 19411458 DOI: 10.2106/jbjs.h.00178] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Increasingly, the Ponseti method has been adopted worldwide as the preferred method of managing idiopathic clubfoot deformity. Following the successful implementation of the Ponseti method by orthopaedic surgeons in our institution, a clubfoot clinic was established in 2003. This clinic is directed by a physiotherapist who, using the Ponseti protocol, performs the serial cast treatment and supervises the brace management of all children with idiopathic clubfoot deformity. The purpose of this study was to compare the outcomes of physiotherapist-directed with surgeon-directed Ponseti cast treatment of idiopathic clubfeet. METHODS We performed a retrospective cohort study of all patients with idiopathic clubfoot deformity treated from 2002 to 2006 and followed for a minimum of two years. Twenty-five children (thirty-four clubfeet) treated by surgeons were compared with ninety-five children (137 clubfeet) treated by a physiotherapist. The outcomes that were evaluated included the number of casts required, the rate of percutaneous Achilles tenotomy, the rate of recurrence, the failure rate, and the need for additional surgical procedures. RESULTS At the time of presentation, the patients in the two groups were similar in terms of age, sex distribution, laterality of the clubfoot, and history of treatment. The mean duration of follow-up was thirty-four months in the physiotherapist-directed group and forty-eight months in the surgeon-directed group. No significant difference was found between the two groups with regard to the mean number of initial casts, the Achilles tenotomy rate, or the failure rate. Recurrence requiring additional treatment occurred in 14% of the feet in the physiotherapist-directed group and in 26% of the feet in the surgeon-directed group (p = 0.075). Additional procedures, including repeat Achilles tenotomy or a limited posterior or posteromedial release, were required in 6% of the feet in the physiotherapist-directed group and in 18% of those in the surgeon-directed group (p = 0.025). CONCLUSIONS In our institution, the Ponseti method of cast treatment of idiopathic clubfeet was as effective when it was directed by a physiotherapist as it was when it was directed by a surgeon, with fewer recurrences and a less frequent need for additional procedures in the physiotherapist-directed group. The introduction of the physiotherapist-supervised clubfoot clinic at our institution has been effective without compromising the quality of care of children with clubfoot deformity.
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Affiliation(s)
- Joseph A Janicki
- Division of Pediatric Orthopaedic Surgery, Children's Memorial Hospital, Chicago, IL 60614-3394, USA
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Abstract
UNLABELLED Although clubfoot is one of the most common congenital abnormalities affecting the lower limb, it remains a challenge not only to understand its genetic origins but also to provide effective long-term treatment. This review provides an update on the etiology of clubfoot as well as current treatment strategies. Understanding the exact genetic etiology of clubfoot may eventually be helpful in determining both prognosis and the selection of appropriate treatment methods in individual patients. The primary treatment goal is to provide long-term correction with a foot that is fully functional and pain-free. To achieve this, a combination of approaches that applies the strengths of several methods (Ponseti method and French method) may be needed. Avoidance of extensive soft-tissue release operations in the primary treatment should be a priority, and the use of surgery for clubfoot correction should be limited to an "a la carte" mode and only after failed conservative methods. LEVEL OF EVIDENCE Level V, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
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Dobbs MB, Gurnett CA. Clubfoot: etiology and treatment: editorial comment. Clin Orthop Relat Res 2009; 467:1119-20. [PMID: 19241114 PMCID: PMC2664446 DOI: 10.1007/s11999-009-0761-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Accepted: 02/10/2009] [Indexed: 02/06/2023]
Affiliation(s)
- Matthew B. Dobbs
- Department of Orthopaedic Surgery, Washington University School of Medicine, One Children’s Place, St. Louis, MO 63110 USA
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