Talc, Oncologists: "No evidence of a correlation with ovarian cancer"



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Do you use talc to increase your risk of developing ovarian cancer? "No, although at the time the available studies are not completely conclusive the majority of the most rigorous scientific evidence does not demonstrate an increased risk among talc users". That's what we read on the website of the Italian Association for Cancer Research (Airc), after a US judgment condemned a well-known talc company to compensate some women suffering from cancer. Ovarian cancer. "The scientific evidence – emphasizes the aircraft – does not go in the same direction as the sentence: in most cases there is no relationship between the use of talc and the increased risk When a slight increase in risk occurs, these are retrospective studies, based on the memory of the respondents and therefore less reliable than the experimental studies. talc, there are also two important factors: no study has noted any relationship between talc use at the inguinal level (or even inside the bad) and increased risk; Has not been identified a relationship between the duration of talc consumption and the frequency of illness (a relationship that almost always exists in the case of carcinogens.) For precautionary reasons, experts advise however to avoid the use of talc at the inguinal or bad level, but they do not detect the risks for other parts of the body. "

" The causes of ovarian cancer – the plane reiterates – remain largely unknown: it is likely that there is not a single cause, but which contributes many factors, partly genetic and partly environmental . Of the millions of women worldwide who use or do not routinely use talc, a small minority, equal between the two groups, develop an ovarian tumor each year. In light of available data, the International Agency for Research on Cancer (IARC) has clbadified asbestos-contaminated asbestos (an already known mineral at the origin of the pleural mesothelioma) as "carcinogenic to humans", but it is rebaduring to know that the cause of carcinogenicity is asbestos and not talc and that this product does not occur. has not been on the market for many years. "

"It is true that there has been a doomed – commented to Adnkronos Health Umberto Tirelli, director of the Operational Unit of Medical Oncology of the National Institute of Cro Cancer in Aviano – but I do not know how conclusive evidence is conclusive These are women who have used talc for intimate hygiene, but they should know the amount and frequency of Use of the product ". "It is always right – adds Rossella Nappi, badociate professor of the Department of Obstetrics and Gynecology Clinic of the University of Pavia – Irccs Policlinico San Matteo – that there are continuous controls and possible retractions "if data can emerge Hypothesis of the risks on each product. "It's not easy to tell how far it can be from talc's fault."

" There is no scientifically proven correlation between the use of talc and ovarian cancer but it is scientifically known that asbestos is a highly carcinogenic agent, "says the director of the oncology unit of the Regina Elena National Cancer Institute of Rome, Francesco Cognetti." There is an established scientific correlation – says Cognetti – between the Exposure to asbestos or asbestos and the appearance of certain tumors such as pleural or peritoneal mesothelioma, but to date, there is no scientific evidence of a direct causal correlation. between exposure to asbestos and ovarian cancer. "In any event, adds the expert," nothing can be categorically excluded since the asbestos is a strong carcinogen . That is why it has been banned for years, even if large amounts of asbestos are still present in our country. "It should also be noted, stresses Mr. Cognetti, that" whatever the continuity with which it comes into contact with this element, asbestos always presents a high carcinogenic risk. "
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