Portal de Periódicos da CAPES

Risk of Herpes zoster in patients with underlying diseases: a retrospective hospital-based cohort study

2011; Springer Science+Business Media; Volume: 39; Issue: 6 Linguagem: Inglês

10.1007/s15010-011-0162-0

1439-0973

Atsuko Hata, Masami Kuniyoshi, Yasushi Ohkusa,

Bartonella species infections research

To determine the incidence of Herpes zoster in patients with one of 17 specific underlying diseases compared with that in patients with other underlying diseases.We conducted a retrospective hospital-based cohort study using data from patients' electronic medical records for the period 2001-2007 of the Kitano Hospital Research Database. These analyses included 55,492 patients with one of 17 underlying diseases, which were those reported as related to the contraction of Herpes zoster. Of these, 769 patients contracted Herpes zoster. The main outcome measure was the clinical diagnosis of Herpes zoster.The adjusted hazard ratios (95% confidence interval) for Herpes zoster in patients with the 17 diseases were compared with other patients, with the following results: brain tumor [3.84 (2.51-5.88)], lung cancer [2.28 (1.61-3.22)], breast cancer [2.41 (1.52-3.82)], esophageal cancer [4.19 (2.16-8.11)], gastric cancer [1.95 (1.39-2.72)], colorectal cancer [1.85 (1.33-2.56)], gynecologic cancer [3.45 (2.08-5.70)], malignant lymphoma [8.23 (6.53-10.38)], systemic lupus erythematosus [3.90 (2.66-5.70)], rheumatoid arthritis [2.00 (1.60-2.50)], diabetes mellitus [2.44 (2.10-2.85)], hypertension [2.04 (1.75-2.38)], renal failure [2.14 (1.65-2.79)], and disk hernia [2.18 (1.52-3.13)].Patients with diabetes mellitus, renal failure, and malignancies have a 1.8-8.4-fold higher risk of a Herpes zoster event than patients with other diseases. Future studies should investigate alteration of the immune system in the underlying diseases and approaches for Herpes zoster prevention.