Leonard Thompson (diabetic)

For other people named Leonard Thompson, see Leonard Thompson (disambiguation).

Leonard Thompson (17 July 1908 – 20 April 1935) is the first person to have received an injection of insulin as a treatment for Type 1 diabetes.

Biography

Thompson received his first injection in Toronto, Ontario, on 11 January 1922, at 14 years of age. The first injection had an apparent impurity which was the likely cause for the allergic reaction he displayed. After a refined process was developed by James Collip to improve the canine pancreas extract, the second dosage was successfully delivered to the young patient twelve days after the first.

Thompson showed signs of improved health and went on to live 13 more years taking doses of insulin, eventually dying of pneumonia at age 26.

Until insulin was made clinically available, a diagnosis of Type 1 diabetes was a death sentence, more or less quickly (usually within months, and frequently within weeks or days).

See also

• Elizabeth Hughes Gossett, a notable early recipient of insulin.
• Frederick Banting
• Islets of Langerhans
• Pancreas
• James D. Havens, first American to receive insulin from Toronto.

References

https://books.google.com/books?id=ii0pAQAAIAAJ. {{cite book}}: Missing or empty |title= (help)

External link

• Leonard Thompson at Find a Grave