Manfred Joshua Sakel (June 6, 1900 – December 2, 1957) was an Austrian-American neurophysiologist and

psychiatrist A psychiatrist is a physician who specializes in psychiatry. Psychiatrists are physicians who evaluate patients to determine whether their symptoms are the result of a physical illness, a combination of physical and mental ailments or strictly ...

, credited with developing

insulin shock therapy Insulin shock therapy or insulin coma therapy was a form of psychiatric treatment in which patients were repeatedly injected with large doses of insulin in order to produce daily comas over several weeks.Neustatter WL (1948) ''Modern psychiatry ...

in 1927.

Biography

Sakel was born to a Jewish family on June 6, 1900, in Nadvirna (Nadwórna), in the former Austria-Hungary Empire (now

Ukraine Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the nor ...

), which was part of Poland between the world wars. Sakel studied

Medicine Medicine is the science and Praxis (process), practice of caring for patients, managing the Medical diagnosis, diagnosis, prognosis, Preventive medicine, prevention, therapy, treatment, Palliative care, palliation of their injury or disease, ...

at the

University of Vienna The University of Vienna (, ) is a public university, public research university in Vienna, Austria. Founded by Rudolf IV, Duke of Austria, Duke Rudolph IV in 1365, it is the oldest university in the German-speaking world and among the largest ...

from 1919 to 1925, specializing in

neurology Neurology (from , "string, nerve" and the suffix wikt:-logia, -logia, "study of") is the branch of specialty (medicine) , medicine dealing with the diagnosis and treatment of all categories of conditions and disease involving the nervous syst ...

and

neuropsychiatry Neuropsychiatry is a branch of medicine that deals with psychiatry as it relates to neurology, in an effort to understand and attribute behavior to the interaction of neurobiology and social psychology factors. Within neuropsychiatry, the mind i ...

. From 1927 until 1933 Sakel worked in hospitals in

Berlin Berlin ( ; ) is the Capital of Germany, capital and largest city of Germany, by both area and List of cities in Germany by population, population. With 3.7 million inhabitants, it has the List of cities in the European Union by population withi ...

. In 1933 he became a researcher for the University of Vienna's Neuropsychiatric Clinic. In 1936, after receiving an invitation from Frederick Parsons, a commissioner of mental hygiene, he chose to emigrate from Austria to the United States of America. In the USA, he became an attending physician and researcher at the Harlem Valley State Hospital. Dr. Sakel was the developer of

from 1927 while a young doctor in

Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...

, starting to practice it in 1933. It would become used widely for individuals with

schizophrenia Schizophrenia () is a mental disorder characterized variously by hallucinations (typically, Auditory hallucination#Schizophrenia, hearing voices), delusions, thought disorder, disorganized thinking and behavior, and Reduced affect display, f ...

and other mental patients. He noted that

insulin Insulin (, from Latin ''insula'', 'island') is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the insulin (''INS)'' gene. It is the main Anabolism, anabolic hormone of the body. It regulates the metabol ...

-induced

coma A coma is a deep state of prolonged unconsciousness in which a person cannot be awakened, fails to Nociception, respond normally to Pain, painful stimuli, light, or sound, lacks a normal Circadian rhythm, sleep-wake cycle and does not initiate ...

and

convulsion A convulsion is a medical condition where the body muscles contract and relax rapidly and repeatedly, resulting in uncontrolled shaking. Because epileptic seizures typically include convulsions, the term ''convulsion'' is often used as a synony ...

s, due to the low level of

glucose Glucose is a sugar with the Chemical formula#Molecular formula, molecular formula , which is often abbreviated as Glc. It is overall the most abundant monosaccharide, a subcategory of carbohydrates. It is mainly made by plants and most algae d ...

attained in the

blood Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic waste products away from those same cells. Blood is com ...

( hypoglycemic crisis), had a short-term appearance of changing the mental state of drug addicts and psychotics, sometimes dramatically. He reported that as many as 88% of his patients improved with insulin shock therapy, but most other people reported more mixed results and it was shown eventually that patient selection had been biased and that it didn't really have any specific benefits and had many risks, adverse effects and fatalities. However, his method was used for many years in mental institutions worldwide. In the USA and other countries it was discontinued gradually after the introduction of the

electroconvulsive therapy Electroconvulsive therapy (ECT) is a psychiatry, psychiatric treatment that causes a generalized seizure by passing electrical current through the brain. ECT is often used as an intervention for mental disorders when other treatments are inadequ ...

during the 1940s and the first neuroleptic drugs during the 1950s. Dr. Sakel died from

heart failure Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome caused by an impairment in the heart's ability to Cardiac cycle, fill with and pump blood. Although symptoms vary based on which side of the heart is affected, HF ...

''Time'' - Milestones, December 16, 1957''
/ref> on December 2, 1957, in

New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...

, NY, USA.

Footnotes

External links

{{DEFAULTSORT:Sakel, Manfred 1900 births 1957 deaths Jews from Galicia (Eastern Europe) Ukrainian Jews Polish psychiatrists American neuroscientists American people of Austrian-Jewish descent Neurophysiologists 20th-century Austrian physicians People from Nadvirna

Biography

Footnotes

Further reading

External links