İsmet Yalkın Çamurcu

COMPARAÇÃO DE EFICÁCIA DE INJEÇÃO INTRA-ARTICULAR DE METILPREDNISOLONA E TRIANCINOLONA

ABSTRACT Objective: To compare the effect of two different corticosteroid types in bilateral and symmetrical knee osteoarthritis (OA). Methods: One hundred and twenty-six patients received injections of methylprednisolone acetate (MP) in one knee and triamcinolone hexacetonide (TH) in the contralateral knee. Patients were evaluated before injection and 2, 4, 8, 12, and 24 weeks after. Results: Mean patient age was 68.5±9 years. Mean BMI was 26.3±2.6 kg/m2. At first admission, mean VAS score was 7.7±1.3 for the right side and 7.5±1.5 for the left side, and mean WOMAC score was 67.6±14.4. After bilateral intra-articular injection, VAS scores for both knees and WOMAC scores decreased significantly when initial scores were compared with 2, 4, 8, 12, and 24 weeks after injection (p<0.05). A statistically significant change was seen over time when VAS and WOMAC scores for 2, 4, 8, 12, and 24 weeks post-injection were compared to each other (p<0.05). No significant difference was seen between knee sides (p>0.05). Conclusion: MP and TH have similar efficacy in relieving pain and improving function. The efficacy of intra-articular corticosteroid injection peaks 2 weeks after injection and the effect continues until the 24th week. Level of Evidence II, Comparative Prospective Study.

Can Teicoplanin Be an Effective Choice for Antibiotic-Impregnated Cement Spacer in Two-Stage Revision Total Knee Arthroplasty?

Abstract The main purpose of this study was to evaluate the clinical results of two‐stage revision total knee arthroplasty using a teicoplanin‐impregnated cement spacer for infected primary total knee replacements. Twenty‐five patients operated between 2005 and 2012 were included in this study. At the clinical status analysis, rate of infection eradication was assessed, physical examination was performed, Knee Society Score (KSS) was noted, isolated microorganisms were recorded, and the radiographic evaluation was performed. The mean KSS improved from 40 (range, 25‐69) preoperatively to 77 (range, 32‐96) at the latest follow‐up (p < 0.05). Methicillin‐resistant Staphylococcus epidermidis was isolated in 9 of 25 patients as the most frequently isolated pathogen, and the other isolated pathogens were methicillin‐susceptible S. epidermidis, methicillin‐resistant Staphylococcus aureus, and methicillin‐susceptible S. aureus. Infection was successfully eradicated in 24 of 25 patients. Two‐stage revision of the infected primary knee replacement is a time‐consuming but a reliable procedure with high rates of success. Teicoplanin was found to be an effective choice for antibiotic‐impregnated cement spacer applied for the eradication of the infection.

Obesity-related metabolic and endocrine disorders diagnosed during postoperative follow-up of slipped capital femoral epiphysis

Background and purpose — Patients with slipped capital femoral epiphysis (SCFE) are phenotypically overweight or obese and may therefore require clinical follow-up of obesity-related disorders. We evaluated obesity-related disorders such as dyslipidemia, type 2 diabetes mellitus (DM), and vitamin-D deficiency during the postoperative period in patients with SCFE. Patients and methods — 51 patients who were operated and followed-up for SCFE and 62 healthy adolescents without SCFE (control group) were included in this retrospective study. Patients’ BMI, serum lipid profile (total cholesterol, LDL-C, HDL-C, triglyceride), fasting blood glucose, HbA1c, and serum vitamin D levels were evaluated. Results — At the time of surgery, 45 patients in the SCFE group were overweight or obese (BMI >25). At the latest follow-up, 42 patients in the SCFE group and 53 patients in the control group were overweight/obese. Abnormal serum lipid profile and ratio of total dyslipidemia were similar between the groups. 8 patients had abnormal HbA1c levels in the SCFE group and mean HbA1c levels were significantly higher in the SCFE group (p = 0.03). All patients and controls had low levels of vitamin D. Interpretation — Although serum lipid profile and vitamin D levels were detected as similar in SCFE and control groups, the potential risk of type 2 DM identified via abnormal HbA1c levels was significantly higher in patients with SCFE. We recommend that patients diagnosed with SCFE should be considered as potential candidates for type 2 DM; thus follow-up after surgical treatment should include not only orthopedic outcomes but also evaluation of future risk for DM.