Michael Ellis DeBakey (September 7, 1908 – July 11, 2008) was an American general and cardiovascular surgeon, scientist and medical educator who became Chairman of the Department of Surgery, President, and Chancellor of Baylor College of Medicine at the Texas Medical Center in Houston, Texas. His career spanned nearly eight decades.
Born to Lebanese immigrants, DeBakey was inspired to pursue a career in medicine by the physicians that he had met at his father's drug store, and he simultaneously learned sewing skills from his mother. He subsequently attended Tulane University for his premedical course and Tulane University School of Medicine to study medicine. At Tulane, he developed a version of the roller pump, which he initially used to transfuse blood directly from person to person and which later became a component of the heart–lung machine. Following early surgical training at Charity Hospital, DeBakey was encouraged to complete his surgical fellowships in Europe, before returning to Tulane University in 1937. During World War II, he worked in the Surgical Consultants Division of the Office of the Army Surgeon General, and later was involved in the establishment of the Veterans Administration.
DeBakey's surgical innovations included novel procedures to repair aortic aneurysms and dissections, the development of ventricular assist devices, and the introduction of prosthetic vascular substitutes. DeBakey received a number of awards, including the Albert Lasker Award, the Presidential Medal of Freedom, the National Medal of Science, and the Congressional Gold Medal. In addition, a number of institutions bear his name.
Early life and education
Michael DeBakey was born Michel Dabaghi () on September 7, 1908 in Lake Charles, Louisiana. His parents, Shiker and Raheeja Dabaghi (which was anglicized to DeBakey) were immigrants from Marjeyoun, Lebanon (then Ottoman Syria) although they did not meet until both were living in the United States. Shiker, who had been a traveling salesman, settled in Lake Charles in the early 1900s and began to establish retail businesses, particularly general and drug stores. Both of them spoke French. Young Michael helped out with manual chores and keeping the books. DeBakey was the eldest of five children. His brother Ernest also became a physician, specializing in general and thoracic surgery. His sisters Lois and Selma were also scholarly, and eventually joined their eldest brother at Baylor College of Medicine as faculty members in medical communications. Another sister, Selena, died in 1952.
As a child, DeBakey learned to play the saxophone and was taught by his mother to sew, crochet, knit and tat. He could sew his own shirt by the age of 10. He also became intrigued with the Encyclopædia Britannica and is said by colleagues to have read it from beginning to end. He learned French and German and participated in a Boy Scout troop. He won awards for vegetables he had grown in his garden.
Medical school
DeBakey attended Tulane University, where he enrolled in a six-year program that combined undergraduate and medical school. He was awarded a Bachelor of Science degree in 1930 and a M.D. in 1932.
During his final year in medical school at Tulane University, and prior to the establishment of blood banks, DeBakey adapted old pumps and rubber tubing and developed a version of the roller pump. He used the pump to transfuse blood directly and continuously from person to person, and this later became a component of the heart–lung machine.
Postgraduate surgical training
Between 1933 and 1935, DeBakey remained in New Orleans to complete his internship and residency in surgery at Charity Hospital, and in 1935, he received a MS for his research on stomach ulcers. As was the trend for ambitious training surgeons at the time, and as his mentors Rudolph Matas and Alton Ochsner had done before him, DeBakey was encouraged to complete his surgical fellowships at the University of Strasbourg, France, under Professor René Leriche, and at the University of Heidelberg, Germany, under Professor Martin Kirschner.
Returning to Tulane Medical School, DeBakey served on the surgical faculty from 1937 to 1948.
With his mentor, Alton Ochsner, in 1939 DeBakey postulated a strong link between smoking and carcinoma of the lung, a hypothesis that other researchers supported as well.