Home training, local corticosteroid injection, or radial shock wave therapy for greater trochanter pain syndrome.
Rompe JD, Segal NA, Cacchio A, et al.
Am J Sports Med 2009;37 1981-1990
This study compares three treatment methods for great trochanteric pain syndrome with the hypothesis that the three of them are equivalent in terms of results after 4 months.
Read the full study: http://www.ncbi.nlm.nih.gov/pubmed/19439758