Vol. 3, No 1, 2005 pp. 37 - 44
UDC 616-01: 796.071      547.92: 57.089.2
Scientific Paper

SACRAL EPIDURAL STEROID INJECTIONS USED
FOR THE PREVENTION OF HAMSTRING INJURIES
Károly Szalai, Árpád Illyés
Department of Orthopaedics, Semmelweis University, Budapest, Hungary
E-mail: illyes_arpad@hotmail.com

Abstract. Hamstring injuries can be a severe risk in the career of a professional athlete. The authors suppose that the origin of chronic hamstring pain can be neurogenic; therefore, sacral epidural steroid injections were used for the treatment of the condition. The aim of the study was to assess the effectiveness of the therapy with sacral epidural steroid injections. According to strict criteria, 25 elite athletes (11 males and 14 females), mostly track and field runners, were selected for the follow-up study. A fractionated sacral epidural steroid injection (SEI) was administered once, rarely twice within a 4-week interval. The injection consisted of 8ml 1% Lignocain, 2ml 80mg/ml DepoMedrol and 10 ml 0, 25% Marcain (bupivacain). A visual analogue scale (VAS) on hamstring discomfort and/or pain was taken prior to and 3, 6, 12, 18, 24, 30, 36, 42, 48 and 54 weeks after the epidural injection. The recovery time and the time the athletes spent without pain and/or uninjured were also observed. Hamstring pain and discomfort significantly decreased by the time of the follow up. The average time for reaching painless high level training sessions were 3 weeks after the injections. One half of the duration of the therapy was 37 weeks. Our results indicate that in the case of hamstring pain the condition can be treated and injuries can be prevented effectively by sacral epidural steroid injections. By administering these injections, the effectiveness of training sessions can indirectly be increased and the possibility of hamstring injuries can be decreased.
Key words:  hamstring injury, prevention, sacral epidural injection, lumboischialgia, sport.

SAKRALNO-EPIDURALNO UBRIZGAVANJE STEROIDA
U CILJU SPREČAVANJA POVREDA KOLENA
Povrede kolena predstavljaju ogroman rizik u karijeri profesionalnih sportista. Autori ovog rada pretpostavljaju da bi poreklo hroničnih bolova u kolenu moglo biti neurogenetske prirode pa se za lečenje ovakvog stanja koristilo sakralno-epiduralno ubrizgavanje steroida. Cilj ove studije je bio da se proceni efikasnost terapije putem sakralno-epiduralnog ubrizgavanja steroida. Prema strogim kriterijumima odabrano je 25 elitnih takmičara (11 muškaraca i 14 žena), većinom atletskih trkača. Delimično sakralno-epidermalno ubrizgavanje steroida je sprovedeno jednom, retko i 2 puta u periodu od 4 nedelje. Sastav inekcija je bio sledeći: 8 ml 1% lignokaina, 2 ml 80mg/ml depomedrola i 10 ml 0,25% markaina (bupivakaina). Vizuelna analogna skala poremećaja i/ili bolova u kolenu je primenjivana pre i  3, 6, 12, 18, 24, 30, 36, 48 i 54 nedelje posle epiduralnog ubrizgavanja. Vreme oporavka i vreme kada su sportisti bili bez bolova / ili bez ikakvih povreda je takodje uzimano u obzir. Bolovi u kolenu i nelagodnosti  su se značajno smanjili u post-tretmanskom periodu. Prosečno vreme dostizanja visokokvalitetnih treninga bez bolova je bilo 3 nedelje nakon ubrizgavanja. 50% trajanja terapije je bilo 37 nedelja. Naši rezultati pokazuju da, u slučaju bolova u kolenima, ovakvo stanje moze da se leči, a i povrede se mogu sprečiti efikasno, ako se uradi sakralno-epiduralno ubrizgavanje steroida. Davanjem ovakvih injekcija efektnost treninga se indirektno može povećati a mogućnost javljanja povreda kolena se može znatno umanjiti.
Ključne reči: povrede kolena, prevencija, sakralno-epiduralno ubrizgavanje, lumboisijalgija, sport.