The foundation for modern understandings of post-traumatic stress disorder was laid when Antoni Kępiński began mapping the psychological trauma of survivors from the Auschwitz concentration camp. Throughout his tenure at Jagiellonian University, he reshaped the field of psychiatry by introducing concepts that balanced biological processes with the essential, intangible human experience.
War and Academic Formation
Born in 1918 in Dolyna, Kępiński attended the Bartłomiej Nowodworski High School in Kraków before enrolling at the Jagiellonian University in 1936. His medical training was interrupted by the 1939 invasion of Poland. After fleeing and enduring imprisonment in Hungary and Spain, he eventually reached the United Kingdom. He completed his medical degree in 1946 at the Polish Faculty of Medicine at the University of Edinburgh before returning to Poland to pursue his career.
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During the 1950s, Kępiński worked with colleagues including Stanisław Kłodziński to treat survivors of Auschwitz. Their systemic analysis of these patients revealed a specific clinical profile, termed the KZ-Syndrome. This research provided early empirical evidence for what is now classified as post-traumatic stress disorder, demonstrating how extreme environmental trauma creates lasting imbalances within the individual psyche.
Philosophy of Information Metabolism
Kępiński conceptualized the psyche as an information-processing unit, a theory he termed information metabolism. Drawing on thermodynamic principles, he argued that organisms maintain their structural integrity by processing environmental information in a manner analogous to physical energy metabolism. These ideas, refined throughout his career, provided a framework for understanding mental disorders as specific disturbances in how a person perceives and interacts with reality.
Axiological Psychiatry
Central to his practice was axiological psychiatry, which emphasized that values form the core of mental health. He argued that psychosis often reflects a distorted hierarchy of values within the patient. Consequently, Kępiński advocated for a therapeutic model rooted in empathy and non-hierarchical dialogue, rejecting the traditional detached, clinical approach in favor of a deeper emotional connection between physician and patient.
Fast facts
- Born: 1918, Dolyna
- Died: 1972, Kraków
- Education: University of Edinburgh, Jagiellonian University
- Key Concept: Information Metabolism
- Distinction: Knight of the Order of Polonia Restituta
- Professional Field: Psychiatry
- Burial Site: Salwator Cemetery
Questions readers ask
What is information metabolism?
It is a theory describing how living organisms maintain their identity by continuously processing information from their environment, functioning as an open system.
Did Kępiński influence modern PTSD research?
Yes, his early work on concentration camp survivors established the clinical understanding of the syndrome later identified as post-traumatic stress disorder.
Achievements
- Held posts at Jagiellonian University
- Educated at Bartłomiej Nowodworski High School, Jagiellonian University and Polish Faculty of Medicine at the University of Edinburgh
- Fields of research: psychiatry


