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J Thromb Haemost. 2012 Jan;10(1):90-5. doi: 10.1111/j.1538-7836.2011.04566.x.

Cancers in patients with hemophilia: a retrospective study from the Italian Association of Hemophilia Centers.

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  • 1Regional Reference Center for Inherited Bleeding Disorders, University Hospital of Parma, Parma, Italy.

Abstract

BACKGROUND:

The increased life expectancy of the hemophilia population, primarily as a result of advances in factor replacement therapy, has enabled hemophiliacs to reach an older age. Consequently, age-related diseases, such as cardiovascular disorders and cancers, are being increasingly recognized in such patients. However, only few data are available on such co-morbidities, their management and impact on the primary bleeding disorders.

OBJECTIVES:

With the aim of investigating several still unclear issues regarding cancers in hemophilia patients, we conducted, on behalf the Italian Association of Hemophilia Centers (AICE), a study on cancers among Italian hemophiliacs.

PATIENTS:

Data pertaining to 122 hemophiliacs with 127 cancers between 1980 and 2010 were retrospectively collected in 21 centers of the AICE which chose to participate.

RESULTS:

Sixty-nine percent of cancers were recorded during the decade 2001–2010. Eighty-three percent of patients were infected with hepatitis C virus (HCV) and 22% of them were also co-infected with human immunodeficiency virus (HIV). Forty-three percent of cancers were HCV-related, whereas 9%were HIV related. Virus-related cancers were more frequent and non-virus-related cancers less frequent in patients with severe hemophilia than in those with mild/moderate forms (P = 0.0004). The non-virus-related standardized mortality ratio (SMR) was 0.3. Hemorrhagic complications occurred more frequently in patients undergoing chemotherapy (14%) or radiotherapy (19%).

CONCLUSIONS:

The results of the present study confirm that cancers have become a new challenge for physicians working in hemophilia centers and underline the need for prospective trials to better assess the epidemiology and to optimize the management of hemophiliacs with cancer.

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PMID:
22099424
[PubMed - indexed for MEDLINE]
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