References of "Forthomme, Bénédicte"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailValidity and reliability of the French translation of the VISA-A questionnaire for Achilles tendinopathy
Kaux, Jean-François ULg; Delvaux, François ULg; Oppong-Kyei, Julian et al

in Disability & Rehabilitation (in press)

Purpose The Victorian Institute of Sport Assessment – Achilles tendinopathy questionnaire (VISA-A) evaluates the clinical severity of Achilles tendinopathy. The aim of this study was to translate the VISA ... [more ▼]

Purpose The Victorian Institute of Sport Assessment – Achilles tendinopathy questionnaire (VISA-A) evaluates the clinical severity of Achilles tendinopathy. The aim of this study was to translate the VISA-A into French and to study the reliability and validity of this French version, the VISA-AF. Method The VISA-A was translated into French to produce the VISA-AF using a validated methodology in six steps. Thereafter, several psychometric properties of this French version such as test–retest reliability, internal consistency, construct validity and floor and ceiling effects were evaluated. Therefore, we recruited 116 subjects, distributed into 3 groups: pathological patients (n¼31), at-risk athletes (n¼63) and healthy people (n¼22). Results The final version of the VISAAF was approved by an expert committee. On a scale ranging from 0 to 100, the average scores of the VISA-AF obtained were 59 (± 18) for the pathological group, 99 (± 1) for the healthy group and 94 (± 7) for the at-risk group. The VISA-AF shows excellent reliability, low correlations with the discriminant subscales of the SF-36 and moderate correlations with the convergent subscales of the SF-36. Conclusions The French version of the VISA-A is equivalent to its original version and is a reliable and valid questionnaire for French-speaking patients with Achilles tendinopathy. [less ▲]

Detailed reference viewed: 59 (15 ULg)
Full Text
Peer Reviewed
See detailCross-cultural adaptation and validation of the victorian institute of sport assessment-patella questionnaire for French-speaking patients with patellar tendinopathy
Kaux, Jean-François ULg; Delvaux, François ULg; Oppong-Kyei, Julian et al

in Journal of Orthopaedic & Sports Physical Therapy (2016), 46(5), 384-393

Study Design Clinical measurement study. Background The Victorian Institute of Sports Assessment–Patellar tendinopathy questionnaire (VISA-P), originally developed in English, assesses the severity of ... [more ▼]

Study Design Clinical measurement study. Background The Victorian Institute of Sports Assessment–Patellar tendinopathy questionnaire (VISA-P), originally developed in English, assesses the severity of patellar tendinopathy symptoms. No French version of the questionnaire exists. Objectives The aim of our study was to translate the VISA-P in French and verify its psychometric properties. Methods The translation and cultural adaptation were performed according to international recommendations in six steps: initial translation, translation merging, back translation to the original language, expert committee to reach a pre-final version, test of the pre-final version, and expert committee appraisal of a final version. Afterwards, the psychometric properties the final French version (VISA-PF) were assessed in 92 subjects, divided into three groups: pathological subjects (n = 28), asymptomatic subjects (n = 22) and sports-risk subjects (n = 42). Results All members of the expert committee agreed with the final version. On a scale ranging from 0 to 100 (asymptomatic subject), the average scores of the VISA-PF obtained were 53 (± 17) for the pathological group, 99 (± 2) for the healthy group and 86 (± 14) for the sports-risk group. The test-retest reliability of the VISA-PF was excellent and good internal consistency. Correlations between the VISA-PF and diverging validity of the SF-36 were low and the correlation coefficient values measured between the VISA-PF scores and converged items of the SF-36 were higher. Conclusion The VISA-PF is understandable, valid and suitable for French-speaking patients with patellar tendinopathy. [less ▲]

Detailed reference viewed: 43 (6 ULg)
Full Text
Peer Reviewed
See detailExploring the effect of a second closely-timed infiltration of platelet-rich plasma to treat proximal patellar tendinopathies
Kaux, Jean-François ULg; CROISIER, Jean-Louis ULg; FORTHOMME, Bénédicte ULg et al

in European Journal of Physical and Rehabilitation Medicine (2016, April), 54(Suppl. 1 No. 2), 199

Intorduction: Some clinical series have evaluated the effect of platelet-rich plasma (PRP) in the treatment of jumper’s knee. Although it is possible that a single infiltrative administration may prove to ... [more ▼]

Intorduction: Some clinical series have evaluated the effect of platelet-rich plasma (PRP) in the treatment of jumper’s knee. Although it is possible that a single infiltrative administration may prove to be an effective treatment for this indication, most of the existing studies evaluated the effects of 2 or 3 successive infiltrations. Purpose: The aim of this study was to evaluate whether 2 infiltrations of PRP proves more effective than a single treatment. Methods: Twenty patients suffering from chronic jumper’s knee were enrolled into the study and split into two randomized groups (1 or 2 infiltrations of PRP, respectively). The 3-month follow-up evaluation consisted of VAS, IKDC and VISA-P scores, along with algometer, isokinetic and ultrasounds evaluations. After 1 year, subjects were contacted to define their functional evolution. Results: The concentration of the PRP used for each infiltration was similar in both groups, and contained no red or white cells. Results revealed no difference in treatment efficacy between the groups. Discussion and Conclusion: The comparison between 1 or 2 infiltrations of PRP did not reveal any difference between the 2 groups at short to mid term. A second closely-timed infiltration of PRP to treat jumper’s knees is not necessary to improve the efficacy of this treatment in the short term. A second infiltration should perhaps be envisaged later, but this remains to be demonstrated. [less ▲]

Detailed reference viewed: 26 (2 ULg)
Full Text
Peer Reviewed
See detailTraumatologie du joueur de tennis
Kaux, Jean-François ULg; Schaus, Jean; Delvaux, François ULg et al

in Journal de Traumatologie du Sport (2016), 33(1), 43-47

Tennis is a racquet sport with approximately 10 million licensees and 26 million unaffiliated players in Europe. Tennis injuries represent 21%of those generated by rackets sports. Tennis players are ... [more ▼]

Tennis is a racquet sport with approximately 10 million licensees and 26 million unaffiliated players in Europe. Tennis injuries represent 21%of those generated by rackets sports. Tennis players are subject to traumatic and microtraumatic pathologies. This epidemiological review oftennis-related injuries addresses their type and locations, the cause and time of absence, the demographic and gender differences, as well as theinfluence of technique of play and type of field on their impact. [less ▲]

Detailed reference viewed: 49 (9 ULg)
Full Text
Peer Reviewed
See detailUsing platelet-rich plasma to treat jumper’s knees: Exploring the effect of a second closely-timed infiltration
Kaux, Jean-François ULg; Croisier, Jean-Louis ULg; Forthomme, Bénédicte ULg et al

in Journal of Science and Medicine in Sport (2016), 19(3), 200-204

Some clinical series have evaluated the effect of platelet-rich plasma (PRP) in the treatment of proximal patellar tendinopathy. Although it is possible that a single infiltrative administration may prove ... [more ▼]

Some clinical series have evaluated the effect of platelet-rich plasma (PRP) in the treatment of proximal patellar tendinopathy. Although it is possible that a single infiltrative administration may prove to be an effective treatment for this indication, most of the existing studies evaluated the effects of two or three successive infiltrations. The aim of this study was to evaluate whether two infiltrations of PRP proves more effective than a single treatment. DESIGN: Prospective, randomized and comparative study of level 2. METHODS: Twenty patients suffering from chronic proximal patellar tendinopathy were enrolled into the study and split into two randomized groups (one or two infiltrations of PRP, respectively). The 3-month follow-up evaluation consisted of VAS, IKDC and VISA-P scores, along with algometer, isokinetic and ultrasounds evaluations. After 1 year, subjects were contacted to define their functional evolution. RESULTS: The concentration of the PRP used for each infiltration was similar in both groups, and contained no red or white cells. Results revealed no difference in treatment efficacy between the groups. CONCLUSIONS: The comparison between one or two infiltrations of PRP did not reveal any difference between the two groups at short to mid term. A second closely-timed infiltration of PRP to treat proximal patellar tendinopathies is not necessary to improve the efficacy of this treatment in the short term. [less ▲]

Detailed reference viewed: 90 (30 ULg)
Full Text
Peer Reviewed
See detailGender effect on the scapular 3D posture and kinematic in healthy subjects
Schwartz, Cédric ULg; Croisier, Jean-Louis ULg; Rigaux, Elise et al

in Clinical Physiology and Functional Imaging (2016)

Populations considered for shoulder analysis are often composed of various ratios of men and women. It is consequently hypothesized that gender has no significant effect on the joint kinematic. However ... [more ▼]

Populations considered for shoulder analysis are often composed of various ratios of men and women. It is consequently hypothesized that gender has no significant effect on the joint kinematic. However the literature reports, for the shoulder, differences in the range of motion between genders. The specific influence of gender on the scapula-thoracic kinematics has not been studied yet. The dominant shoulder of two populations of men and women composed of 11 subjects each were evaluated in three dimensions for three distinct motions: flexion in the sagittal plane, abduction in the frontal plane and gleno-humeral internal/external rotation with the arm abducted at 90°. Posture, kinematics and range of motion were studied separately. For flexion and abduction and with regard to the scapular kinematic, external rotation were significantly larger for women than men. The differences were of at least 5° at 120° of humeral elevation. Upward rotations were identical. Women also showed larger average active humero-thoracic range of motion. The mean differences were of 13°, 7°, 12° and 5° for abduction, flexion, internal rotation and external rotation, respectively. No difference was observed between the scapular resting positions of both populations. The observed differences concerning both the scapular and humeral patterns would indicate that the shoulder behavior of men and women should not be expected to be similar. [less ▲]

Detailed reference viewed: 109 (34 ULg)
Peer Reviewed
See detailExtraction of temporal gait parameters using a reduced number of wearable accelerometers
Boutaayamou, Mohamed ULg; Denoël, Vincent ULg; Bruls, Olivier ULg et al

in Proceedings of the 9th International Conference on Bio-inspired Systems and Signal Processing (2016)

Wearable inertial systems often require many sensing units in order to reach an accurate extraction of temporal gait parameters. Reconciling easy and fast handling in daily clinical use and accurate ... [more ▼]

Wearable inertial systems often require many sensing units in order to reach an accurate extraction of temporal gait parameters. Reconciling easy and fast handling in daily clinical use and accurate extraction of a substantial number of relevant gait parameters is a challenge. This paper describes the implementation of a new accelerometer-based method that accurately and precisely detects gait events/parameters from acceleration signals measured from only two accelerometers attached on the heels of the subject’s usual shoes. The first step of the proposed method uses a gait segmentation based on the continuous wavelet transform (CWT) that provides only a rough estimation of motionless periods defining relevant local acceleration signals. The second step uses the CWT and a novel piecewise-linear fitting technique to accurately extract, from these local acceleration signals, gait events, each labelled as heel strike (HS), toe strike (TS), heel-off (HO), toe-off (TO), or heel clearance (HC). A stride-by-stride validation of these extracted gait events was carried out by comparing the results with reference data provided by a kinematic 3D analysis system (used as gold standard) and a video camera. The temporal accuracy ± precision of the gait events were for HS: 7.2 ms ± 22.1 ms, TS: 0.7 ms ± 19.0 ms, HO: ‒3.4 ms ± 27.4 ms, TO: 2.2 ms ± 15.7 ms, and HC: 3.2 ms ± 17.9 ms. In addition, the occurrence times of right/left stance, swing, and stride phases were estimated with a mean error of ‒6 ms ± 15 ms, ‒5 ms ± 17 ms, and ‒6 ms ± 17 ms, respectively. The accuracy and precision achieved by the extraction algorithm for healthy subjects, the simplification of the hardware (through the reduction of the number of accelerometer units required), and the validation results obtained, convince us that the proposed accelerometer-based system could be extended for assessing pathological gait (e.g., for patients with Parkinson’s disease). [less ▲]

Detailed reference viewed: 161 (24 ULg)
Full Text
Peer Reviewed
See detailEvaluation isocinétique et fonctionnelle de la rupture de coiffe des rotateurs non opérée
Forthomme, Bénédicte ULg; Schwartz, Cédric ULg; MAHIEU, Xavier ULg et al

in Abstract book des XVIIèmes RENCONTRES ISOCINETIQUES DE MEDIMEX (2015, November)

Detailed reference viewed: 96 (16 ULg)
Full Text
Peer Reviewed
See detailPièges à considérer lors de l’évaluation isocinétique
Croisier, Jean-Louis ULg; Kaux, Jean-François ULg; Crielaard, Jean-Michel ULg et al

in Abstract book des XVIIèmes RENCONTRES ISOCINETIQUES DE MEDIMEX (2015, November)

Detailed reference viewed: 59 (2 ULg)
Full Text
Peer Reviewed
See detailIndex de résistance à la fatigue: que garder?
Paulus, Julien ULg; Bosquet, Laurent; Forthomme, Bénédicte ULg

Conference (2015, October 10)

Objective Isokinetic tests regularly contribute to the assessment of muscle performance. However, to evaluate an athlete who mainly uses the lactic anaerobic metabolism to perform or in specific ... [more ▼]

Objective Isokinetic tests regularly contribute to the assessment of muscle performance. However, to evaluate an athlete who mainly uses the lactic anaerobic metabolism to perform or in specific pathological contexts, fatigue-resistance protocol could be complementary to short maximal strength evaluation. Although the reproducibility of the protocol has been demonstrated by Bosquet et al. (2010), what about the reproductibility of the measured parameters and various "fatigue index" proposed by dynamometers and used in the clinic and in the literature? Material & method Seventeen subjects, moderately active, performed 30 reciprocal maximal concentric contractions on three occasions with one 7-10 days recovery between each session. The peak torque (PT) and the maximal work (MW) of each repetition computed and subsequently use to compile eleven measured parameters and build forty-four index. The reproducibility of each parameter and index was evaluated through their ICC (2,1), SEM and respective MD. Results The ICC values of the measured parameters for the knee extensors are almost always higher than 0.8 while those for flexor range between 0.7 and 0.8. The ICC values for built "fatigue index" are less than 0.7 and 0.5 respectively for the extensors and flexors. No significant difference was observed between the reproducibility of PT and that of MW (whether for the extensors or flexors or for the measured parameters and "fatigue index"). Discussion In view of the values obtained in our population, it appears that no "fatigue index"or calculated quotient (quotient of the last x repetitions by the first x or accumulated repetitions by the best,...) seems sufficiently reproducible for clinical or scientific use! Only the measured parameters such as the best repetition, total or partial sum have a (very) high or excellent reproducibility and can therefore be used in clinical or research domain. References Bosquet, L., Maquet, D., Forthomme, B., Nowak, N., Lehance, C., & Croisier, J. L. (2010). Effect of the lengthening of the protocol on the reliability of muscle fatigue indicators. Int J Sports Med, 31(2), 82-88. [less ▲]

Detailed reference viewed: 38 (0 ULg)
Full Text
Peer Reviewed
See detailProgramme d'étirement appliqué à l'épaule raide : conséquences fonctionnelles
Forthomme, Bénédicte ULg; Croisier, Jean-Louis ULg; COLLIGNON, Pierre ULg et al

Conference (2015, October 09)

Les athlètes de lancer présentent une mobilité passive gléno-humérale de l’épaule dominante spécifique avec une majoration de la rotation externe et une limitation de la rotation interne. La limitation ... [more ▼]

Les athlètes de lancer présentent une mobilité passive gléno-humérale de l’épaule dominante spécifique avec une majoration de la rotation externe et une limitation de la rotation interne. La limitation interne semble liée à une raideur capsulo-musculaire postérieure, favorisant les pathologies de l’épaule sportive. Matériel et méthodes Vingt hommes, sportifs d’armer / lancer (volley-ball, handball) et pratiquant au moins 6 heures d’entraînement depuis plus de 5 années ont participé à cette étude. Ils présentaient tous une raideur des structures postérieures évaluée en clinique. Lors de l’inclusion dans l’étude, 10 athlètes (22,5 ± 4 ans) étaient asymptomatiques, 10 (24,8 ± 4 ans) présentaient une épaule dominante symptomatique (≥ 3/10 sur l’EVA). Les athlètes ont étiré chaque jour leur épaule dominante (sleeper stretch et cross body arm) pendant 4 semaines (5 x 30’'). Avant et après le programme d’étirement des structures postérieures, ils ont subi un test isocinétique de force maximale des rotateurs internes et externes ainsi qu’une analyse tridimensionnelle définissant la cinématique scapulaire. Résultats Après 4 semaines d’étirement des structures postérieures, tous les athlètes ont montré un gain significatif de mobilité en rotation interne passive. Nous n’observons aucune modification de la cinétique scapulaire lors de l’analyse 3D après les étirements chez les athlètes asymptomatiques ; les athlètes symptomatiques présentent une diminution du tilt antérieur scapulaire au repos après les 4 semaines. L’évaluation isocinétique des rotateurs d’épaules après les étirements montrent uniquement une légère réduction (- 4% ; p < 0,05) de la force des rotateurs internes à 60°/s en concentrique chez les athlètes asymptomatiques. Les sportifs qui décrivaient des douleurs avant les étirements sont significativement améliorés après le programme de 4 semaines ; cette diminution de la douleur est corrélée au gain en rotation interne passive. Discussion L’étirement pendant 4 semaines des structures postérieures de l’épaule raide sportive permet une augmentation de la mobilité passive. Ce gain de mobilité est corrélé à la diminution de la douleur chez les athlètes symptomatiques. [less ▲]

Detailed reference viewed: 90 (13 ULg)
Full Text
Peer Reviewed
See detailCross-Cultural Adaptation And Validation Of The VISA-A Questionnaire In French
Kaux, Jean-François ULg; DELVAUX, François ULg; Oppong-Kyei, Julian et al

Poster (2015, October 08)

Detailed reference viewed: 17 (2 ULg)
Full Text
Peer Reviewed
See detailVISA-PF: A Cross-Cultural Adaptation And Validation Of The VISA-P Questionnaire In French
Kaux, Jean-François ULg; Delvaux, François ULg; Oppong-Kyei, Julian et al

Poster (2015, October 08)

Detailed reference viewed: 22 (1 ULg)
Full Text
Peer Reviewed
See detailNouveaux traitements conservateurs des tendinopathies chroniques
Kaux, Jean-François ULg; Croisier, Jean-Louis ULg; Forthomme, Bénédicte ULg et al

in Revue Médicale de Liège (2015), 70(10), 507-510

The pathophysiological mechanisms of tendinopathies integrate various intrinsic and extrinsic factors. Classic «passive» therapeutics have a limited action. Because of a better pathophysiological ... [more ▼]

The pathophysiological mechanisms of tendinopathies integrate various intrinsic and extrinsic factors. Classic «passive» therapeutics have a limited action. Because of a better pathophysiological understanding of tendinopathies, more recent treatments (injections of various compounds, infiltrations of platelet-rich plasma, stem cells) would lead to a longterm healing. In case of failure of conservative managements and depending on the anatomical site, a surgical approach may be considered. [less ▲]

Detailed reference viewed: 49 (7 ULg)
Full Text
Peer Reviewed
See detailCross-cultural adaptation and validation of the VISA-P questionnaire in French
Kaux, Jean-François ULg; Delvaux, François ULg; Oppong-Kyei, Julian et al

in European Journal of Sports Medicine (2015, September), 3(Suppl 1), 112

Introduction: The Victorian Institute of Sports Assessment–Patellar (VISA-P), originally developed for English-speaking patients, assesses the severity of patellar tendinopathy symptoms. Although this ... [more ▼]

Introduction: The Victorian Institute of Sports Assessment–Patellar (VISA-P), originally developed for English-speaking patients, assesses the severity of patellar tendinopathy symptoms. Although this questionnaire has already been translated into different languages, it has never been adapted for French-speaking patients, which is surprising. Indeed, French is not only spoken by most than 275 millions of people all around the world. The aim of our study was to validate a French version and verify its psychometric properties. Materials and Methods: The translation and cultural adaptation were performed according to international recommendations in six steps: initial translation, translation merging, back translation to the original language, expert committee review to test the pre-final version, and expert committee appraisal. Once the final French version (VISA-PF) was obtained, certain psychometric properties were assessed in 92 subjects were included and divided into three groups: pathological subjects (n = 28), asymptomatic subjects (n = 22) and sports-risk subjects (n = 42). Results: The different members of the expert committee agreed with the final version. The average scores of the VISA-PF obtained were 53 (± 17) for the pathological group, 99 (± 2) for the healthy group and 86 (± 14) for the sports-risk group. The test-retest reliability of the VISA-PF was excellent with an intra-class correlation coefficient of 0.99 and good internal consistency (α = 0.9). Correlations between the VISA-PF and diverging measures of the SF-36 were low and the correlation coefficient values measured between the VISA-PF scores and converged items of the SF-36 were higher. Conclusion: The VISA-PF is understandable, reliable and suitable for French-speaking patients with patellar tendinopathy. [less ▲]

Detailed reference viewed: 28 (2 ULg)