title: Autologous blood and corticosteroid injection and extracoporeal shock wave therapy in the treatment of lateral epicondylitis.
abstract: Lateral epicondylitis is a common disorder characterized by pain and tenderness over the lateral epicondyle. It occurs most frequently as a result of minor, unrecognized trauma during sports activities and occupation-related physical activities. The goal of this study was to evaluate the short-, medium-, and long-term effects of corticosteroid injection, autologous blood injection, and extracorporeal shock wave therapy in the treatment of lateral epicondylitis.Sixty patients (32 women, 28 men) with lateral epicondylitis were randomly divided into 3 groups: group 1 received a corticosteroid injection; group 2, an autologous blood injection, and group 3, extracorporeal shock wave therapy. Thomsen provocative testing, upper extremity functional scores, and maximal grip strength were used for evaluation. Outcomes were assessed at 4, 12, 26, and 52 weeks. Corticosteroid injection gave significantly better results for all outcome measures at 4 weeks; success rates in the 3 groups were 90%, 16.6%, and 42.1%, respectively. Autologous blood injection and extracorporeal shock wave therapy gave significantly better Thomsen provocative test results and upper extremity functional scores at 52 weeks; the success rate of corticosteroid injection was 50%, which was significantly lower than the success rates for autologous blood injection (83.3%) and extracorporeal shock wave therapy (89.9%). Corticosteroid injection provided a high success rate in the short term. However, autologous blood injection and extracorporeal shock wave therapy gave better long-term results, especially considering the high recurrence rate with corticosteroid injection. We suggest that the treatment of choice for lateral epicondylitis be autologous blood injection.
authors.affiliation: Department of Orthopedics and Traumatology, Abant Izzet Baysal University, Bolu, Turkey. drkutay@gmail.com
authors.forename: Kutay E
authors.initials: KE
authors.lastname: Ozturan
authors.forename: Istemi
authors.initials: I
authors.lastname: Yucel
authors.forename: Husamettin
authors.initials: H
authors.lastname: Cakici
authors.forename: Melih
authors.initials: M
authors.lastname: Guven
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Sungur
mesh_terms: D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D000328:Adult; D001804:Blood Transfusion, Autologous / Q000379:methods*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008096:Lithotripsy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D013716:Tennis Elbow / Q000175:diagnosis* / Q000628:therapy*; D016896:Treatment Outcome
chemical_list: D000305:Adrenal Cortex Hormones