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Feet of a baby born to a mother who had taken thalidomide while pregnant. In the late 1950s and early 1960s, the use of thalidomide in 46 countries was prescribed to women who were pregnant or who subsequently became pregnant, and consequently resulted in the "biggest anthropogenic medical disaster ever," with more than 10,000 children born with a range of severe deformities, such as ...
McBride published a letter in The Lancet, in December 1961, noting a large number of birth defects in children of patients who were prescribed thalidomide, [9] after a midwife named Sister Pat Sparrow first suspected the drug was causing birth defects in the babies of patients under his care at Crown Street Women's Hospital in Sydney. [10]
Thalidomide is a known human teratogen and carries an extremely high risk of severe, life-threatening birth defects if administered or taken during pregnancy. [6] It causes skeletal deformities such as amelia (absence of legs and/or arms), absence of bones, and phocomelia (malformation of the limbs).
Thalidomide was used as treatment for cancers, leprosy and HIV, however, the drug was extensively used for the treatment of nausea in pregnant women in the late 1950s and early 1960s until it became apparent in the 1960s that it resulted in severe birth defects.
Thalidomide was developed by German firm Gruenenthal. It killed an estimated 80,000 children around the world before they were born. At least 20,000 more were born with defects.
In 1970, about 10 years after thalidomide was withdrawn from sale, McCredie was asked whether X-rays could help determine who were true thalidomide victims entitled to compensation from the manufacturer. During her investigations, she observed the way in which thalidomide caused malformations and also discovered a new mechanism of embryogenesis ...
Frances Kathleen Oldham Kelsey CM (née Oldham; July 24, 1914 – August 7, 2015) was a Canadian-American [1] pharmacologist and physician. As a reviewer for the U.S. Food and Drug Administration (FDA), she refused to authorize thalidomide for market because she had concerns about the lack of evidence regarding the drug's safety. [2]
In November 1961, thalidomide was thus taken off the market. [11] [12] Thalidomide caused severe deformities in the children of women who took the drug during pregnancy. Experts estimate that the drug thalidomide led to the death of about 2,000 children and serious birth defects in more than 10,000 children, about 5,000 of them in West Germany.