Originally shared by Kymberlyn Reed

#morethan28days #sableseptember #stufftheynevertaughtinschool

Dr. Vivien Theodore Thomas was born in Lake Providence, Louisiana in 1910. The grandson of a slave, Vivien Thomas attended Pearl High School in Nashville, and graduated with honors in 1929. In the wake of the stock market crash in October, he secured a job as a laboratory assistant in 1930 with Dr. Alfred Blalock at Vanderbilt University.

Tutored in anatomy and physiology by Blalock and his young research fellow, Dr. Joseph Beard, Thomas rapidly mastered complex surgical techniques and research methodology. In an era when institutional racism was the norm, Thomas was classified, and paid, as a janitor, despite the fact that by the mid-1930s he was doing the work of a postdoctoral researcher in Blalock’s lab. Together he and Blalock did groundbreaking research into the causes of hemorrhagic and traumatic shock. This work later evolved into research on Crush syndrome and saved the lives of thousands of soldiers on the battlefields of World War II.

Blalock and Thomas began experimental work in vascular and cardiac surgery, defying medical taboos against operating upon the heart. It was this work that laid the foundation for the revolutionary lifesaving surgery they were to perform at Johns Hopkins a decade later. By 1940, the work Blalock had done with Thomas placed him at the forefront of American surgery, and when he was offered the position of Chief of Surgery at his alma mater, Johns Hopkins in 1941, he requested that Thomas accompany him. In 1943, while pursuing his shock research, Blalock was approached by renowned pediatric cardiologist Dr. Helen Taussig, who was seeking a surgical solution to a complex and fatal four-part heart anomaly called Tetralogy of Fallot (also known as blue baby syndrome, although other cardiac anomalies produce blueness, or cyanosis). Thomas was charged with the task of first creating a blue baby-like condition (cyanosis) in a dog, then correcting the condition by means of the pulmonary-to-subclavian anastomosis. In nearly two years of laboratory work involving some 200 dogs, demonstrated that the corrective procedure was not lethal, thus persuading Blalock that the operation could be safely attempted on a human patient. During this first procedure in 1944, Thomas stood on a step-stool behind Blalock coaching him through the procedure. When the procedure was published in the May 1945 issue of the Journal of the American Medical Association, Blalock and Taussig received sole credit for the Blalock-Taussig shunt. Thomas received no mention and, in Blalock’s writings, he was never credited for his role.

https://medschool.vanderbilt.edu/mstp/person/vivien-t-thomas