High-impact sport after hip resurfacing: The Ironman triathlon

Girard, Julien; Lons, Adrien; Pommepuy, T.; Isida, Ronald; Benad, Kevin; Putman, Sophie

Document type :

Article dans une revue scientifique

DOI :

10.1016/j.otsr.2017.04.004

PMID :

28552834

Permalink :

http://hdl.handle.net/20.500.12210/12082

Title :

High-impact sport after hip resurfacing: The Ironman triathlon

Author(s) :

Girard, Julien [Auteur]
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - EA 7369
Lons, Adrien [Auteur]
Pommepuy, T. [Auteur]
Isida, Ronald [Auteur]
Benad, Kevin [Auteur]
Putman, Sophie [Auteur]

Journal title :

Orthopaedics & traumatology, surgery & research

Abbreviated title :

Orthop. Traumatol.-Surg. Res.

Volume number :

103

Pages :

675-678

Publication date :

2017-09-01

ISSN :

1877-0568

English keyword(s) :

Triathlon
Implant
Hip resurfacing
Sport
Dislocation

HAL domain(s) :

Sciences du Vivant [q-bio]

English abstract : [en]

Returning to high-impact sport is an increasingly frequent functional demand following hip replacement. The literature, however, is sparse on the subject and nonexistent regarding triathlon. We therefore conducted a ...
Show more >Returning to high-impact sport is an increasingly frequent functional demand following hip replacement. The literature, however, is sparse on the subject and nonexistent regarding triathlon. We therefore conducted a retrospective study of hip resurfacing in triathlon players, to determine: (1) whether it is possible to return to this kind of sport; (2) if so, whether it is possible to return to the same level; and (3) how a resurfaced hip behaves under these conditions. Hip resurfacing allows return to competition level in long-distance triathlon. A single-center single-operator retrospective study included patients undergoing hip resurfacing with the Conserve Plus implant inserted through a posterolateral approach, who had ceased long-distance triathlon practice due to osteoarthritis of the hip. Fifty-one of the 1688 patients undergoing resurfacing during the inclusion period were long-distance triathlon players. The series comprised 48 patients: 51 implants; 43 male, 5 female; mean age, 44.8 years (range, 28.2-58.9 years). At a mean 4.7 years' follow-up (range, 2.2-7.6 years), all clinical scores showed significant improvement; Merle d'Aubigné and Harris scores rose respectively from 12.3 (5-16) and 42 (37-56) preoperatively to 17.5 (13-18) and 93.2 (73-100) (P<0.001). There were no cases of dislocation or implant revision. Forty-five patients returned to sport (94%). Rates of return to swimming, cycling and running were respectively 38/48 (79%), 41/48 (85%) and 33/48 (69%). Preoperatively, all patients had taken part in at least 1 competition: 29 with distance=70.3km and 19 with distance=140.6km. At follow-up, 28 patients had taken part in an Ironman competition: 21 with distance=70.3km and 7 with distance=140.6km. Mean competition performance did not differ between pre and postoperative periods. Return-to-sport rates were good following hip resurfacing. Non-impact sports (swimming, cycling) predominated postoperatively, whereas the rate of impact sport (running) diminished. Return to competition-level sport (extreme triathlon) was possible for 28/48 patients (58%). Implant survival seemed unaffected by this high-impact sports activity at a mean 4.7 years' follow-up. IV, retrospective, non-controlled.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Univ. Littoral Côte d’Opale
Univ. Artois
Université de Lille

Collections :

Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369

Research team(s) :

Activité Physique, Muscle, Santé (APMS)

Submission date :

2019-09-24T07:29:02Z

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