Autologous Blood Injection Works for Recalcitrant Lateral Epicondylitis.

BACKGROUND: Recalcitrant lateral epicondylitis may be a disabling condition. Treatment of this condition is still controversial. AIMS: In the present prospective study, we evaluated the long-term results of autologous blood injection for the treatment of recalcitrant lateral epicondylitis. STUDY DESIGN: Prospective clinical study. METHODS: A total of 42 elbows of 40 consecutive patients (28 female, 12 male) were enrolled in this prospective study. Seven patients left the study (3 patients moved to another city, 1 patient died in the second week due to a heart condition, 1 patient quit the study because of the resolution of pain in the fourth week and 2 patients did not agree to the second injection). Thirteen patients were lost to third year follow-up. Therefore, a total of 21 elbows of 20 patients with 3 years of follow-up were included in this study. The mean age of the patients was 47.25 years (range, 20-68 years). RESULTS: Visual analogue scale (VAS), Nirschl score and grip strength were significantly improved after injections when compared to before treatment. The best improvement in terms of grip strength, Nirschl score and VAS score was detected at the one year follow-up. The improvement in Nirschl and VAS score sustained until the third year. CONCLUSION: We suggest that autologous blood injection for the treatment of recalcitrant lateral epicondylitis is an effective, safe and successful procedure in the long-term.

Demonstration of ameliorative effect of lacosamide: in a rat model of sepsis-induced critical illness polyneuropathy.

OBJECTIVES: Critical illness neuropathy (CIN) is a condition that may occur in diseases with severe systemic response, particularly in sepsis. The aim of this study is to investigate the potential anti-inflammatory and lipid-peroxidation inhibiting activities of lacosamide by measuring tumour necrotizing factor-alpha (TNF-alpha), C-reactive protein (CRP), malondialdehyde (MDA) and white blood cells (WBC) using electroneuromyography (ENMG) in rats with sepsis-induced critical illness neuropathy (SICIN). METHODS: Cecal ligation and puncture (CLP) procedure was performed on 39 rats to induce a sepsis model. The study groups were designed as follows: Group 1: normal (nonoperative); Group 2: (sham-operated); Group 3: CLP (untreated group); Group 4: CLP and lacosamide 20 mg/kg; Group 5: CLP and lacosamide 40 mg/kg. TNF-alpha, C reactive protein, MDA and WBC levels was measured and compound muscle action potential (CMAP) distal latans, amplitudes were measured by using ENMG in rats with SICIN. RESULTS: When untreated sepsis group was compared with both control and sham groups, CMAP amplitudes and latans were significantly lower (P < 000.1). When CLP, CLP+lacosamide 20 mg/kg and CLP+lacosamide 40 mg/kg groups were compared, plasma levels of TNF-alpha and MDA were significantly higher in the untreated CLP group (F = 12.74, P < 0.0001), (F = 19.43, P < 0.05). In the CLP+lacosamide 40 mg/kg group, CRP levels were significantly lower only compared to the CLP group (P < 0.001). DISCUSSION: We have showed that lacosamide may have beneficial effects on early SICIN by its potential anti-inflammatory and lipid peroxidation inhibiting activities; however, further comprehensive studies are required to clarify these effects.