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Shortly after the teratogenic properties of thalidomide were recognized in the mid-1960s, its anti-cancer potential was explored and two clinical trials were conducted in people with advanced cancer, including some people with multiple myeloma; the trials were inconclusive. [65] Little further work was done with thalidomide in cancer until the ...
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 ...
The thalidomide molecule is a synthetic derivative of glutamic acid and consists of a glutarimide ring and a phthaloyl ring (Figure 5). [15] [16] Its IUPAC name is 2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione and it has one chiral center [15] After thalidomide's selective inhibition of TNF-α had been reported, a renewed effort was put in thalidomide's clinical development.
In the 1960s, it became apparent that thalidomide altered embryo development and led to limb deformities such as thumb absence, underdevelopment of entire limbs, or phocomelia. [36] Thalidomide may have caused teratogenic effects in over 10,000 babies worldwide. [37] [38]
For information regarding birth defects, see thalidomide. Very common (may affect more than 1 in 10 people) Somnolence (drowsiness; ~40%) Edema (~60%)
Lenalidomide is closely related to thalidomide, which is known to cause severe birth defects, so its use during pregnancy is very likely to harm the fetus. [ 8 ] Lenalidomide belongs to a class of drugs known as immunomodulatory imide drugs (IMiDs) or Cereblon E3 ligase modulators , which includes thalidomide and its analogs. [ 9 ]
Grünenthal became infamous in the 1950s and 1960s for the development and sale of the teratogenic drug thalidomide, marketed as the sleeping pill Contergan and promoted as a morning sickness preventive. Thalidomide caused severe birth defects, miscarriages, and other severe health problems.
Phocomelia is a congenital condition that involves malformations of human arms and legs which result in a flipper-like appendage. [1] [2] A prominent cause of phocomelia is the mother being prescribed the use of the drug thalidomide during pregnancy; however, the causes of most cases are to be determined.