Low-dose aspirin not effective against prostate cancer: studyMarch 6, 2019 - 15:00 AMT PanARMENIAN.Net - Low-dose aspirin use does not seem to reduce the overall risk for prostate cancer death at the population level. However, results for extended exposure periods suggest that low-dose aspirin might be inversely associated with prostate cancer mortality after 5 years from cancer diagnosis. Findings from a nationwide cohort study are published in Annals of Internal Medicine. Recent studies suggest that aspirin use may improve survival in patients with prostate cancer, but study results are inconclusive, Science Daily says. Researchers from the Danish Cancer Society Research Center, Aarhus University Hospital, Copenhagen University Hospital, and University of Southern Denmark used nationwide registries in Denmark to assess the association between postdiagnosis use of low-dose aspirin and prostate cancer mortality. Their analysis did not find convincing evidence of an overall protective effect of low-dose aspirin for men with prostate cancer. However, they did find a reduced risk for prostate cancer mortality with low-dose aspirin use among patients with low Gleason scores, meaning that their prostate cancer was unlikely to progress, and among those who took low-dose aspirin for an extended period of time. The authors of an accompanying editorial from Tampere University and Tampere University Hospital in Finland speculate that improved prostate cancer-specific survival among aspirin users with low Gleason scores might be explained by inaccurate tumor grading occurring less frequently in aspirin users than nonusers. Aspirin is an anti-inflammatory drug that lowers serum prostate-specific antigen levels; however, whether this leads to accurate determination of tumor aggressiveness in aspirin users remains to be determined in further studies, according to the authors. They suggest that future research evaluate aspirin exposures longer than those studied to date and investigate the effects of aspirin exposure on disease classification. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Armenia to participate in key EU meeting for the first time ever National Assembly speaker Alen Simonyan has said that Armenia will for the first time participate in the Conference. U.S. reacts to Russia’s criticism of upcoming Armenia-EU-U.S. meeting Matthew Miller has weighed in on Russia’s criticism of an upcoming Armenia-EU-U.S. meeting. Lavrov sees ‘collapse’ of Russia’s ties with Armenia Russian Foreign Minister Sergey Lavrov has underscored heightened tensions between Russia and Armenia. Russia warns Armenia against “falling into West’s trap” Zakharova maintained, however, that anything that will benefit the people of Armenia can only be welcomed. |