References of "Kaux, Jean-François"
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See detailConcordance between muscle mass assessed by bioelectrical impedance analysis and by dual energy X-ray absorptionmetry among elderly people: a cross-sectional study
Buckinx, Fanny ULg; Reginster, Jean-Yves ULg; Dardenne, Nadia ULg et al

in BMC Musculoskeletal Disorders (2015), 16(1), 60-67

BACKGROUND: Besides magnetic resonance imaging, dual energy X-ray absorptiometry (DXA) seems the most reliable tool to evaluate body composition and is often considered as the gold standard in clinical ... [more ▼]

BACKGROUND: Besides magnetic resonance imaging, dual energy X-ray absorptiometry (DXA) seems the most reliable tool to evaluate body composition and is often considered as the gold standard in clinical practice. Bioelectrical impedance analysis (BIA) could provide a simpler, portative, and less expensive alternative. Because the body composition assessment by BIA is device-dependent, the aim of this study was to appraise the concordance between the specific bioelectrical impedance device InBody S10 and DXA for the body composition evaluation. METHODS: Body composition, included appendicular lean mass divided by height squared (ALM/ht2) was measured by DXA (Hologic QDR Discovery device) and by BIA (InBody S10 Biospace device). Agreement between tools was assessed by means of the Bland Altman method and reliability was determined using the IntraClass Coefficient (ICC). ICC was also computed to assess the reliability of the test-retest performed by the same operator or by two different ones. RESULTS: A total of 219 subjects were enrolled in this study (mean age: 43.7 +/- 19.1 years old, 51.6% of women). For the ALM/ht2, reliability of the test-retest of the BIA was high with an ICC of 0.89 (95%CI: 0.86-0.92) when performed by the same operator and an ICC of 0.77 (95%CI: 0.72-0.82) when performed by two different operators. Agreement between ALM/ht2 assessed by DXA and BIA was low (ICC = 0.37 (95%CI: 0.25-0.48)). Mean ALM/ht2 was 9.19 +/- 1.39 kg/m2 with BIA and 7.34 +/- 1.34 kg/m2 with DXA, (p < 0001). A formula developed using a multiple regression analysis, and taking into account muscle mass assessed by BIA, as well as sex and body mass index, explains 89% of the ALM/ht2 assessed by DXA. CONCLUSIONS: Although our results show that the measure of ALM/ht2 by BIA is reliable, the agreement between DXA and BIA is low. Indeed, BIA seems to overestimate ALM/ht2 compared to DXA and, consequently, it is important to use an adapted formula to obtain measurement of the appendicular lean mass by BIA close to that measured by DXA. [less ▲]

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See detailImpact de l’hygiène bucco-dentaire sur le sport. Revue de la littérature
Kipgen, Laurence; Kaux, Jean-François ULg; Rompen, Eric ULg et al

in Journal de Traumatologie du Sport (2015), 32(1), 41-45

Teeth are the object of multiple attentions and care but unfortunately, it is not the same case of the periodonte, their point of anchoring and essential support. What could be more commonplace than a ... [more ▼]

Teeth are the object of multiple attentions and care but unfortunately, it is not the same case of the periodonte, their point of anchoring and essential support. What could be more commonplace than a bleeding arising during the daily brushing? Being not painful, it activates very often no concern and no request of consultation. It is nevertheless about one of the most obvious clinical signs of the periodontal diseases which affect, to varying degrees, practically 90 % of the population in France in all groups of ages and is responsible of the loss from 30 to 40 % of the teeth. For several decades, the scientific world admits a relation between the periodontal disease and certain systematic diseases, as the endocarditis, the atherosclerosis, the diabetes… And what about tendinopathies? Their appearance is often spontaneous without specific medical origin and their cure turns out long and painful. This review has for objective to highlight the relations between the oral hygiene and sportsmen. [less ▲]

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See detailCommotion cérébrale
Kaux, Jean-François ULg

Conference (2015, January 19)

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See detailEpidemiological Review of Injuries in Rugby Union
Kaux, Jean-François ULg; Julia, Marc; Delvaux, François ULg et al

in Sports (2015), 3(1), 21-29

Rugby is a sport that is growing in popularity. A contact sport par excellence, it causes a significant number of injuries. In Rugby Union, there are 30 to 91 injuries per 1000 match hours. This ... [more ▼]

Rugby is a sport that is growing in popularity. A contact sport par excellence, it causes a significant number of injuries. In Rugby Union, there are 30 to 91 injuries per 1000 match hours. This epidemiological review of injuries incurred by rugby players mentions the position and type of injuries, the causes, time during the match and season in which they occur and the players’ positions as well as the length of players’ absences following the injury. [less ▲]

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See detailLe dopage
Kaux, Jean-François ULg

Learning material (2015)

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See detailSyndrome des loges
Kaux, Jean-François ULg

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See detailDouleurs de jambe
Kaux, Jean-François ULg

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See detailDiagnostics différentiels d'une boiterie
Kaux, Jean-François ULg

Learning material (2015)

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See detailAnatomie, physiologie et sémiologie du membre supérieur
Kaux, Jean-François ULg

Learning material (2015)

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See detailPoignet chronique
Kaux, Jean-François ULg

Learning material (2015)

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See detailCoude abarticulaire
Kaux, Jean-François ULg

Learning material (2015)

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See detailPathologie du handball
Kaux, Jean-François ULg

Learning material (2015)

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See detailPathologies du rugbyman
Kaux, Jean-François ULg

Learning material (2015)

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See detailTraumatologie du volleyball
Kaux, Jean-François ULg

Learning material (2015)

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See detailTraumatologie du basketball
Kaux, Jean-François ULg

Learning material (2015)

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See detailNotions de pharmacologie
Kaux, Jean-François ULg

Learning material (2015)

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See detailEvidence based medicine - Tendon and platelet-rich plasma (PRP)
Kaux, Jean-François ULg

in Annual Congress RSBPRM (2014, December 06)

Platelets have known roles in coagulation, inflammatory processes, and immunity modulation; they also have ‘‘restorative’’ properties. Indeed, during degranulation, platelets release different cytokines ... [more ▼]

Platelets have known roles in coagulation, inflammatory processes, and immunity modulation; they also have ‘‘restorative’’ properties. Indeed, during degranulation, platelets release different cytokines and growth factors (VEGF, PDGF, TGF-B, IGF-I, and HGF) that promote angiogenesis, tissue remodeling (bone, skin, muscle, tendon, etc.), and wound healing. PRP is obtained by centrifuging autologous blood to obtain a concentration of platelets, usually between 3 and 10 times that of whole blood, depending on the isolation method. For this reason, different PRP preparation techniques cannot provide a consistently identical final product, but there is currently no international consensus on this issue. Overall, PRP could be an attractive therapeutic option for treating chronic musculoskeletal conditions, such as tendinopathy or plantar fasciitis. Tendons do not have a high metabolic index. Growth factors released by platelets promote tenocyte proliferation, stimulate angiogenesis and have analgesic properties. Thus it could stimulate and accelerate tissue regeneration in animal models. In addition to PRP, optimal tissue quality requires the application of mechanical loads. PRP should be considered for chronic tendinopathies. Indeed, the goal is to initiate an acute inflammatory reaction that quickly moves on to the proliferative phase that involves collagen synthesis. The latter is necessary for appropriate tendon healing. PRP should therefore not be used for acute tendinitis or tenosynovitis. Even if most of the preclinical studies showed that PRP stimulates the tendon healing process, clinical series remain more controversial. Based on literature and our clinical experience, we suggest some ideas for improving this treatment. Optimization of the technique for collecting the PRP is paramount. Different risk factors must be corrected before infiltration, and chronic tendinopathies must be carefully selected. Finally, post-infiltration rehabilitation remains absolutely necessary. Standardisation of the use of PRP remains necessary in order to optimise the results. [less ▲]

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See detailPlasma riche en plaquettes et tendinopathies
KAUX, Jean-François ULg; Crielaard, Jean-Michel ULg

in Ortho-Rhumato (2014), 12(6), 35-39

Certaines tendinopathies présentent une évolution désespérément chronique malgré l’instauration d’un traitement conservateur bien conduit. Diverses études soulignent les propriétés réparatrices des ... [more ▼]

Certaines tendinopathies présentent une évolution désespérément chronique malgré l’instauration d’un traitement conservateur bien conduit. Diverses études soulignent les propriétés réparatrices des plaquettes qui pourraient accélérer la cicatrisation de différents tissus. Le plasma riche en plaquettes (platelet-rich plasma ou PRP) représenterait une thérapeutique d’avenir. Les plaquettes libéraient, lors de leur dégranulation, divers facteurs de croissance. Ceux-ci favoriseraient la cicatrisation tendineuse. Actuellement, les effets du PRP restent toujours discutés voire controversés : les résultats cliniques sont parfois contradictoires même si son efficacité in vitro et sur animal apparait plus franche. Cette variabilité pourrait s’expliquer par l’absence de consensus relatif au mode de préparation du PRP, à la concentration plaquettaire, à la présence ou non de leucocytes, à la technique d’infiltration et au protocole post-infiltration. [less ▲]

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See detailCalcifications des tissus mous des jambes
COLLIN, Romain ULg; ANDRE, Béatrice ULg; Crielaard, Jean-Michel ULg et al

in Revue Médicale de Liège (2014), 69(12), 641-643

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See detailEvaluation de la fatigue musculaire des membres supérieurs
Forthomme, Bénédicte ULg; Kaux, Jean-François ULg; Crielaard, Jean-Michel ULg et al

in Abstract Book des XVIèmes Rencontres isocinétiques de Médimex (2014, November 28)

Detailed reference viewed: 59 (9 ULg)