[Effects of hypotherapy on the motor function of persons with Down's syndrome: a systematic review]

Abstract

Introduction: Down's syndrome is the main cause of intellectual disability and the most common human genetic alteration. Motor impairments are among the most important alterations presented by Down's syndrome subjects. Hippotherapy is a treatment on and with a horse, and it is currently being used as a therapy to correct those dysfunctions.

Aim: To review published research literature on the effect exerted by hippotherapy on the gross motor function of people with Down's syndrome.

Subjects and methods: The bibliography in the following databases has been widely searched: CINAHL, Medline, The Cochrane Library, PEDro, Scopus, and Web of Science. The journals Fisioterapia and Cuestiones de Fisioterapia have also been consulted. The electronic literature search strategy was addressed in two thematic fields: Down's syndrome and hippotherapy. Studies selection was carried out following inclusion and exclusion criteria and rejecting duplicate papers. That search included articles published between 2000 and 2016.

Results: For this work, 23 articles were found, 15 of which were discarded for different reasons, leaving 8 valid ones.

Conclusions: There is no strong evidence on the improvement of gross motor function in people with Down's syndrome after treatment with hippotherapy. More studies with higher methodological quality, are needed to verify the effectiveness of hippotherapy in the treatment of gross motor function in subjects with Down's syndrome.