Penile Cancer in a tertiary care hospital in Mexico City: Risk factors description and frequencies in Mexican population

Abstract

Objective: To determine and analyze the prevalence of the principal risk factors in patients with penile cancer in General Hospital “Dr. Eduardo Liceaga” and their survival rate at 24 months. Methods: Cross-sectional, descriptive study. The population (n=93) are hispanic, adult male residents of Mexico City with penile cancer diagnosed. The variables analyzed are: Age, smoking status, HPV status, presence of vascular invasion, treatment and survival status after 24 months. Results: Mean age (n=93) was 57.87. 55.9% were active smokers. 100% were uncircumcised. Only 17.2% were HPV +. Squamous Cell Carcinoma was the predominant type with 86%. 18.3% had vascular invasion. At 24 months after diagnosis with treatment 84.9% patients were alive, 6.5% died of cancer related causes, 6.5% of other causes and (2.2%) of chemotherapy toxicity. Conclusion: This infrequent disease requires a high quality multidisciplinary treatment. Squamous cell carcinomas are the predominant type in Mexico City, risk factors such as smoking, uncircumcised, age and HPV infection were present. HPV vaccines in men could help reduce a proportion of malignancies but there is no data related. Adjuvant therapy should be considered since the survival rate at 24 months of study was lower than first world countries. Periodic evaluation of chemotherapy adverse effects should be considered since a significant proportion died because of toxicity.