The impact of Kaposi sarcoma and non-Hodgkin lymphoma on mortality of people with AIDS in the highly active antiretroviral therapies era.
BACKGROUND
Kaposi sarcoma (KS) and non-Hodgkin lymphoma (NHL) have strongly diminished in the HAART era, but their impact on life expectancy of people with AIDS (PWA) needs to be monitored. We aimed at quantifying the burden of KS and NHL on mortality of PWA in the HAART period in Italy.


METHODS
Death certificates of 3209 PWA diagnosed in 1999-2006 who died as of December 2006 were reviewed to identify those deaths in which KS or NHL was the underlying cause. Standardized mortality ratios (SMR) were computed.


RESULTS
KS or NHL appeared in 4.3% and 14.6% death certificates, respectively; they were the underlying cause of death in 3.1% and 13.4% of cases. SMR were 8698-fold higher for KS and 349-fold higher for NHL, and tended to decline over the study period.


CONCLUSIONS
KS and NHL caused about 16% of deaths of PWA in the HAART era, with 100-fold higher risks of death compared to the Italian general population also in recent years. Clinicians and public health officials should be aware of the persisting negative impact of these cancers on life expectancy of PWA.
Serraino
Diego
D
Unit of Epidemiology and Biostatistics, Centro di Riferimento Oncologico, IRCCS, Via F. Gallini 2, Aviano (PN), Italy. serrainod@cro.it
De Paoli
Angela
A
Zucchetto
Antonella
A
Pennazza
Simona
S
Bruzzone
Silvia
S
Spina
Michele
M
De Paoli
Paolo
P
Rezza
Giovanni
G
Dal Maso
Luigino
L
Suligoi
Barbara
B
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000188:drug therapy / Q000401:mortality*; D000328:Adult; D023241:Antiretroviral Therapy, Highly Active; D005260:Female; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000150:complications / Q000401:mortality*; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D012514:Sarcoma, Kaposi / Q000150:complications / Q000401:mortality*