blood test

Every day in every hospital in the world blood is needed. The only way to get it is from donations, since blood cannot be created artificially. Each altruist action may serve to help three different patients. In Catalonia, for the system to work optimally 1,000 donations a day would be needed but the average donation figure is lower. Everyone can donate if they weigh over 50kg, since a donation is 450ml of blood and a minimum weight is required. Men can do it four times a year and women three times. There are now various mobile units that travel throughout Catalonia to make donating more accessible to donors.

The Catalan pharmaceutical company Grífols, third worldwide company in plasma derivatives, has signed a cooperation agreement with the Shanghai Blood Bank. The agreement, which strengthens the presence of the Catalan company in China, promotes blood genotyping research. The Chinese institution will use the Grifols’ genetic test BLOODchip in transfusion compatibility studies. Shanghai Blood Bank serves over 20 million people and receives more than 300.000 donations per year. In 2011, Grifols sales in China grew by 30%.

Barcelona’s Hospital Clínic has coordinated a world pioneer medical study with 60,000 patients. The study has compared the effectiveness of early detection of colon cancer by using a colonoscopy or a specific analysis searching blood in the patients’ faeces. The findings have proven that both diagnostic tests are equally reliable. Considering the differences between the financial costs of both tests, health risks, and comfort, colonoscopy might only be used for confirmation or treatment purposes. In addition, from now on all people older than 50 might be regularly checked in an easier and cheaper manner.