Results: There were 533 DM and 542 non-DM limbs. Median follow-up was 34 months. Overall, the 5-year actuarial PP was 42% +/- 2.4%, AP was 81% +/- 2.0%, limb salvage was 89% +/- 1.6%, and survival was 60% +/- 2.4%. On univariate analysis, DM vs non-DM was associated with inferior 5-year PP (37% +/- 3.4% vs 46% +/- 3.3%; P = .009), limb salvage (84% +/- 2.6%
vs 93% +/- 1.8%, P < .0001), and survival (52% +/- 3.5% vs 68% +/- 3.1%, P = .0001). AP did not differ between DM and non-DM patients (P = .18). In the entire cohort, DM (hazard ratio [HR], 1.25; 95% confidence interval [CI], 1.01-1.54; P = .04), single-vessel peroneal runoff (HR, 1.54; 95% CI, 1.16-2.08; P = .003), and dialysis (HR, 1.59;
95% CI, 1.10-2.33; P = .02) were associated with decreased PP on multivariate analysis. The only variables on multivariate analysis to predict limb loss MX69 ic50 check details and death were critical limb ischemia (HR, 9.09; 95% CI, 4.17-20.00; P <. 0001; HR, 2.99; 95% CI, 2.01-4.44; P < .0001, respectively) and dialysis (HR, 2.94; 95% CI, 1.39-5.00; P = .003; HR, 4.24; 95% CI 2.80-6.45; P < .0001, respectively).
Conclusions: DM is an independent predictor of decreased long-term primary patency after PTA/stent. Although acceptable assisted patency rates can be achieved with close surveillance and reintervention, long-term limb salvage remains inferior in diabetic patients compared with non-diabetic patients due to a more severe clinical presentation and poor runoff. (J Vasc Surg 2010;52:314-22.)”
“The purpose of this study was to investigate the effect of anxiety on the postural stability of a variety of dizzy patients during upright standing. To address this issue, 54 patients complaining
of dizziness were enrolled in this study. The degree of anxiety in patients was evaluated on the basis of a routine vestibular Calpain examination together with their dizziness handicap inventory (DHI) scores as well as the hospital anxiety and depression scale (HADS). The patients were divided into 3 groups. If there was no vestibular dysfunction, they were defined as psychogenic (PSY) (N=16). The remaining subjects were further divided on the basis of their HADS score. If the score of A (anxiety) was less than 5, they are defined as organic (ORG) (N=25). and the rest were defined as a combination of psychogenic and organic (PSY+ORG) (N=13). Posturographic measurements were performed in a quiet and stable standing position on a force platform, as one of the vestibular examinations. The total length, the area of body sway, and the ratio of maximum perturbation of antero-posterior axis (A/P ratio) were registered. Spectrum analyses of the left-right axis and antero-posterior axis were also performed by using the fast Fourier transform (FFT) method of body sway.