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Malhotra K, Patel S, Cullen N, Welck M. Classifications in adult pes cavus - A scoping review. Foot (Edinb) 2024; 59:102098. [PMID: 38678805 DOI: 10.1016/j.foot.2024.102098] [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: 09/12/2023] [Revised: 04/10/2024] [Accepted: 04/15/2024] [Indexed: 05/01/2024]
Abstract
AIMS The adult cavus foot represents a challenging clinical problem, with varied aetiology and complex, 3-dimensional deformities. Thus far, the cavus foot has eluded a unified classification. The aim of this paper was to appraise the literature to identify classification systems which guide the operative management of neurological cavus feet in adults. METHODS As the aim of this paper was broad, a scoping review was conducted. The review was conducted in line with published frameworks. Our principal research question was 'what classification systems that guide surgical management currently exist for neurological cavus feet in adults'. We searched CINAHL, Embase, OVID, Proquest, Pubmed, Scopus and Web of Science databases using MESH and non-MESH terms. Two authors independently reviewed abstracts / papers and a data extraction sheet was used to collect the relevant data. RESULTS A total of 1140 articles were initially screened, identifying 125 articles for which a full text review was performed. Only three articles met all our inclusion criteria. All these articles reported an anatomical classification with suggestions for treatment based on the classification. All were considered to comprise Level V evidence, and none reported outcomes of treatment based on the classification. CONCLUSIONS There is currently a paucity of robust classifications to guide treatment in neurological cavus feet in adults. The few classifications systems that exist are varied and do not as yet have sufficient evidence to support their widespread use. Further work is required, aimed at identifying specific features of cavus feet that would guide operative treatment.
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Affiliation(s)
- Karan Malhotra
- Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, UK; Department of Orthopaedic and Musculoskeletal Science, University College London, London, UK.
| | - Shelain Patel
- Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, UK; Department of Orthopaedic and Musculoskeletal Science, University College London, London, UK
| | - Nicholas Cullen
- Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, UK
| | - Matthew Welck
- Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, UK; Department of Orthopaedic and Musculoskeletal Science, University College London, London, UK
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Blouin C, Genet F, Graff W, Bonnyaud C, Perrier A. Cross-cultural adaptation and reliability of the Foot Posture Index (FPI-6) - French version. Disabil Rehabil 2024; 46:1621-1629. [PMID: 37204129 DOI: 10.1080/09638288.2023.2203524] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 04/12/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE The 6-item Foot Posture Index (FPI-6) is a reliable tool for the evaluation of foot deformities. Our aim was to translate and cross-culturally validate the FPI-6 for use in French-speaking countries and to determine the intra-rater and inter-rater reliability of the French version. METHODS Cross-cultural adaptation was performed according to guidelines. Two clinicians assessed the FPI-6 in 52 asymptomatic individuals. We evaluated intra- and inter-rater reliability with the intraclass correlation coefficients (ICC), correlations (p-value < 0.05) and Bland-Altman plots. Standard error of measurement (SEM) and minimum detectable change (MDC95) were determined. RESULTS For the cross-cultural adaptation, we modified several items of the FPI-6 user guide and added footnotes to ensure correct interpretation. ICC of the total FPI-6 scores were 0.94 to 0.96 for the intra- and inter-rater reliability for dominant and non-dominant lower limb. Correlations were significant (p < 0.001); r 0.88 to 0.92. Total score SEM was 0.68 to 0.78 and MDC95 was 1.58 to 1.82. CONCLUSIONS Intra- and inter-rater reliability of this French version of the FPI-6 was excellent for the total score and good to excellent for each item. The French FPI-6 can be used in French-speaking countries. The identification of SEM and MDC scores is useful for clinical interpretation.
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Affiliation(s)
- Cédric Blouin
- Université Paris Saclay, UVSQ, ERPHAN, Versailles, France
- Service de chirurgie orthopédique, Hôpital de la Croix-Saint-Simon, Groupe Hospitalier Diaconesses- Croix-Saint-Simon, Paris, France
- ISPC Synergies, Paris, France
| | - François Genet
- ISPC Synergies, Paris, France
- Unité Péri Opératoire du Handicap, (UPOH- Perioperative Disability Unit), Département PARASPORT- SANTE, service de Médecine Physique et de Réadaptation, Hôpital Raymond-Poincaré, Groupe Hospitalo-Universitaire APHP-Université PARIS SACLAY, Garches, France
- END: ICAP, Université Versailles Saint-Quentin-en-Yvelines (UVSQ); UFR Simone Veil - Santé, Montigny-le-Bretonneux, France
| | - Wilfrid Graff
- Service de chirurgie orthopédique, Hôpital de la Croix-Saint-Simon, Groupe Hospitalier Diaconesses- Croix-Saint-Simon, Paris, France
| | - Céline Bonnyaud
- Université Paris Saclay, UVSQ, ERPHAN, Versailles, France
- Laboratoire d'analyse du mouvement, Service des Explorations Fonctionnelles, Hôpital Raymond Poincaré, APHP, Garches, France
| | - Antoine Perrier
- Service de chirurgie orthopédique, Hôpital de la Croix-Saint-Simon, Groupe Hospitalier Diaconesses- Croix-Saint-Simon, Paris, France
- Laboratoire de Recherche Translationnelle et d'innovation en Médecine et Complexité TIMC, CNRS, Grenoble, France
- Service de diabétologie, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
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Taketomi S, Kawaguchi K, Mizutani Y, Takei S, Yamagami R, Kono K, Murakami R, Kage T, Arakawa T, Fujiwara S, Tanaka S, Ogata T. Factors Associated With a Lateral Ankle Sprain in Young Female Soccer Players: A Prospective Cohort Study. Orthop J Sports Med 2024; 12:23259671231221481. [PMID: 38410169 PMCID: PMC10896052 DOI: 10.1177/23259671231221481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 08/10/2023] [Indexed: 02/28/2024] Open
Abstract
Background Previous studies have attempted to determine if certain risk factors can predict the occurrence of a lateral ankle sprain (LAS) in female soccer players. Unfortunately, there is limited evidence with regard to risk factors associated with an LAS in female soccer players. Purpose To identify intrinsic risk factors for an LAS among young female soccer players. Study Design Cohort study; Level of evidence, 2. Methods Participants were 161 young female soccer players in Japan who were evaluated for LAS risk factors during a preseason medical assessment. The assessment included anthropometric, joint laxity, joint range of motion, muscle flexibility, muscle strength, and balance measurements. Each athlete's history of LASs was also collected. The participants were monitored during a single-yearseason for LASs, as diagnosed by physicians. Results There were 26 instances of an LAS in 25 players (15.5%) during the season. Injured players were significantly more likely to have sustained a previous ankle sprain (P = .045) and demonstrated significantly worse balance than their peers without an LAS during the double- and single-leg balance tests (P = .008 for both). Athletes with lower hamstring-to-quadriceps muscle strength ratios were also significantly more likely to sustain an LAS (P = .02). Conclusion Poor balance, a low hamstring-to-quadriceps ratio, and a history of ankle sprains were associated with an increased risk of LASs in young female soccer players in the current study. These findings may be useful for developing a program to prevent LASs in this population.
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Affiliation(s)
- Shuji Taketomi
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
| | - Kohei Kawaguchi
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
| | - Yuri Mizutani
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
| | - Seira Takei
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
| | - Ryota Yamagami
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
| | - Kenichi Kono
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
| | - Ryo Murakami
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
| | - Tomofumi Kage
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
| | - Takahiro Arakawa
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
| | - Sayaka Fujiwara
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
- Department of Rehabilitation Medicine, The University of Tokyo, Tokyo, Japan
| | - Sakae Tanaka
- Department of Orthopaedic Surgery, The University of Tokyo, Tokyo, Japan
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
| | - Toru Ogata
- University of Tokyo Sports Science Initiative, The University of Tokyo, Tokyo, Japan
- Department of Rehabilitation Medicine, The University of Tokyo, Tokyo, Japan
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Boivin K, Laurencelle L, Fontaine N, Trudeau F. Modulations morphologiques du pied chez le marcheur au long cours : influence du sexe et de la latéralité du membre inférieur. Sci Sports 2022. [DOI: 10.1016/j.scispo.2022.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Hegazy F, Aboelnasr E, Abuzaid M, Kim IJ, Salem Y. Comparing Validity and Diagnostic Accuracy of Clarke's Angle and Foot Posture Index-6 to Determine Flexible Flatfoot in Adolescents: A Cross-Sectional Investigation. J Multidiscip Healthc 2021; 14:2705-2717. [PMID: 34611407 PMCID: PMC8486009 DOI: 10.2147/jmdh.s317439] [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] [Received: 07/09/2021] [Accepted: 08/31/2021] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE Clinically, the foot posture index-6 (FPI-6) and Clarke's angle (CA) are widely utilized to assess static foot posture; however, due to scarcity of scientific evidence, clinicians continue to debate the validity and diagnostic accuracy of these measures in children and adolescents. This study aimed to evaluate and compare the validity and diagnostic accuracy of the FPI-6 and CA in determining adolescents' flexible flatfoot between ages of 12 and 18 years, considering radiographic investigation as a reference standard measure. DESIGN Cross-sectional study. SETTING Governmental hospitals. PARTICIPANTS AND METHODS A sample of 460 people (920 feet) with flexible flatfoot between the ages of 12 and 18 (15.23 ± 0.84 years) was enrolled in the study. The findings of the investigated measures were compared to the reference standard radiographic measure and plotted on the receiver operating characteristic (ROC) curve. The area under the ROC curve (AUC) was determined as a measure of FPI-6 and CA diagnostic accuracy. Intra-rater reliability, sensitivity, specificity, predictive values, and likelihood ratios of FPI-6 and CA were calculated and compared. The post-test probability of flatfoot was determined using the Fagan nomogram. RESULTS CA had a substantially higher intra-rater reliability (ICC=0.99) than the FPI-6 (ICC=0.96), with p-value of 0.001. CA has greater sensitivity (98%) than FPI-6, as well as a superior specificity (99%), positive predictive value (98%), negative predictive value (98.9%), positive likelihood ratio (97), and a lower negative likelihood ratio (0.02). CA had such an area under ROC curve of 0.98 with a 95% confidence interval of 0.95-1.00, while FPI-6 had an area under ROC curve of 0.80 with a 95% confidence interval of (0.77-0.85). CONCLUSION FPI-6 and Clarke's angle are both valid and diagnostically accurate clinical tests for flatfoot detection, with Clarke's angle outperforming FPI-6 in adolescents aged 12 to 18 years with a normal BMI.
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Affiliation(s)
- Fatma Hegazy
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | - Emad Aboelnasr
- Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | - Mohamed Abuzaid
- Department of Medical Diagnostic Imaging, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - In-Ju Kim
- Department of Industrial Engineering and Engineering Management; College of Engineering, University of Sharjah, Sharjah, United Arab Emirates
| | - Yasser Salem
- Department of Health Professions, School of Health Professions and Human Services, Hofstra University, Long Island, NY, USA
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