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No increased risk of cancer for people with shingles, new study finds

Date:
September 17, 2012
Source:
Canadian Medical Association Journal
Summary:
Herpes zoster, or shingles, does not increase the risk of cancer in the general population, according to a new study.
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FULL STORY

Herpes zoster, or shingles, does not increase the risk of cancer in the general population, according to a study in CMAJ (Canadian Medical Association Journal).

Although herpes zoster is more common in patients with cancer than in those without, it is unknown whether the risk of cancer is increased for people with herpes zoster. Several studies have indicated an association although most were conducted in western countries.

A large study of 35 871 patients in Taiwan with newly diagnosed herpes zoster found no increased risk of cancer in patients with herpes zoster.

"We found no overall increased risk of cancer among patients with herpes zoster compared with the general population, regardless of sex, age or years of follow-up," writes Dr. Yi-Tsung Lin, Division of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, with coauthors.

The study included data on other illnesses in patients with herpes zoster, such as diabetes, chronic obstructive lung disease, autoimmune disease and heart disease. Most previous studies did not adjust for comorbidity.

"These findings suggest that the extensive investigations for occult cancer at the time of diagnosis of herpes zoster or enhanced surveillance for cancer after such a diagnosis is unnecessary," conclude the authors.


Story Source:

The above story is based on materials provided by Canadian Medical Association Journal. Note: Materials may be edited for content and length.


Journal Reference:

  1. Yu-Ping Wang, Chia-Jen Liu, Yu-Wen Hu, Tzeng-Ji Chen, Yi-Tsung Lin, and Chang-Phone Fung. Risk of cancer among patients with herpes zoster infection: a population-based study. CMAJ, 2012; DOI: 10.1503/cmaj.120518

Cite This Page:

Canadian Medical Association Journal. "No increased risk of cancer for people with shingles, new study finds." ScienceDaily. ScienceDaily, 17 September 2012. <www.sciencedaily.com/releases/2012/09/120917123924.htm>.
Canadian Medical Association Journal. (2012, September 17). No increased risk of cancer for people with shingles, new study finds. ScienceDaily. Retrieved May 5, 2015 from www.sciencedaily.com/releases/2012/09/120917123924.htm
Canadian Medical Association Journal. "No increased risk of cancer for people with shingles, new study finds." ScienceDaily. www.sciencedaily.com/releases/2012/09/120917123924.htm (accessed May 5, 2015).

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