Lucian Leape
From Wikipedia, the free encyclopedia
Lucian L. Leape (November 7, 1930 – June 30, 2025) was an American pediatric surgeon and academic, who became one of the world's foremost experts on preventing medical errors.[1][2] His most important works on the topic were the results of the Harvard Medical Practice Study, published in 1991 in the New England Journal of Medicine[3][4] and the article "Error in Medicine," published in JAMA in 1994, which called for the application of systems theory to prevent medical errors.[5] His work drew early anger and criticism, but eventually won over the medical professions.[2]
Born in Bellevue, Pennsylvania on November 7, 1930, his father Lucian Leroy Leape was a purchasing agent and his mother Mildred Grace (née West) Leape was a teacher and piano instructor.[1]
Leape earned the Eagle Scout award as a youth and was recognized by the Boy Scouts of America as a Distinguished Eagle Scout.[6]
He attended Mercersburg Academy, where he was a member of the class of 1948.[7]
Leape received an AB from Cornell University in 1952, where he studied chemistry.[1][8] He met his future wife, Martha Palmer, at Cornell.[9] He was a member of the Phi Kappa Psi fraternity.[10] He also served on an Interfraternity Council committee "to study discrimination as a fraternity problem."[11] He graduated from Harvard Medical School in 1959.[8]
Between his graduation from Cornell and attending Harvard Medical School, Leape was an officer in the United States Navy Reserve and served on the USS Leyte.[9] He rose to the rank of lieutenant.[1]
Pediatric surgeon
His postgraduate training took place at Massachusetts General Hospital and Children's Hospital Boston.[1]
Leape became a pediatric surgeon, eventually becoming professor of surgery at Tufts Medical School and chief of pediatric surgery at New England Medical Center in 1973.[1][12]
Medical safety
Personal life and death
Leape was married to Martha Kinne Palmer in 1954, whom he met while attending Cornell. They had three sons.[1] Leape died of heart failure in Lexington, Massachusetts on June 30, 2025, at the age of 94.[1] His wife had predeceased him earlier in the year.[1]
