RESUMEN
BACKGROUND: We investigated relationships between generalized joint laxity and primary lumbar disc herniation occurrence and compared clinical outcomes after conservative treatment in lumbar disc herniation patients with and without generalized joint laxity. METHODS: The study group included 128 men, and the control group included 276 men matched for age and body mass index with the study group. The primary outcome measure was the presence or absence of generalized joint laxity using the Beighton scale. Clinical outcomes measured by the visual analog scale and the Oswestry disability index 2 years after conservative treatment were the secondary outcome measure. RESULTS: Generalized joint laxity prevalence was 13.2% in the study group and 5.1% in the control group, a significant difference (P=0.01). Spearman correlation analysis revealed that weight (r=0.162, P=0.03), body mass index (r=0.131, P=0.03), and generalized joint laxity (r=0.372, P<0.01) significantly correlated with lumbar disc herniation occurrence. In multivariate regression analysis, generalized joint laxity was the only significant lumbar disc herniation predictor (P=0.002; 95% confidence interval, 1.08 to 5.26). Generalized joint laxity in lumbar disc herniation patients was associated with worse clinical outcomes after conservative treatment measured by visual analog scale scores for lower extremity pain (P=0.02), lower back pain (P=0.03), and Oswestry disability index scores (P=0.03). CONCLUSION: Generalized joint laxity might be associated with lumbar disc herniation occurrence and might also be a negative predictor of worse clinical outcomes after conservative treatment.
Asunto(s)
Humanos , Masculino , Índice de Masa Corporal , Desplazamiento del Disco Intervertebral , Inestabilidad de la Articulación , Dolor de la Región Lumbar , Extremidad Inferior , Vértebras Lumbares , Evaluación de Resultado en la Atención de Salud , Prevalencia , Resultado del Tratamiento , Escala Visual AnalógicaRESUMEN
A vacuum constriction device has been described as a safe and satisfactory treatment for erectile dysfunction. The main complications of the device are mostly minor symptoms and serious side effects are rarely reported. We report here on a case of wide ischemic necrosis of the penis including the skin, subcutaneous tissue, tunica albuginea and corpus cavernosum by a constriction ring that had been installed for 72 hours in a 61 year old patient.