Wiener klinische Wochenschrift
-
In view of the recent revival of interest in circadian biology and circadian epidemiology at the Medical University of Vienna, it seems appropriate to highlight the rich and pioneering history of circadian research in Austria. Among the forefathers of circadian research in Vienna are Otto Marburg (1874-1948), who discovered important elements of the pineal gland physiology, Robert Hofstätter (1883-1970), who used pineal gland extract in obstetrics/gynecology, and Paul Engel (1907-1997), who discovered that the pineal gland was controlled by light. More recently, Vera Lapin (1920-2007) showed that surgical removal of the pineal gland increased tumor growth, while Franz Waldhauser (*1946) investigated melatonin in conjunction with night work. ⋯ Furthermore, Vienna-born Erhard Haus (1926-2013) pioneered the discovery of the role and importance of melatonin in relation to numerous diseases. This rich pioneering contribution of scientists in Vienna or with roots in Vienna is continued today by a new generation of chronobiologists, epidemiologists and clinicians in Vienna whose new insights contribute to the rapidly developing field of circadian rhythms research. Current topics and contributions relate to the impact of circadian rhythm disruption on health, and the application of chronotherapeutic approaches in clinical and preventive settings.
-
At the beginning of the 2000s the Austrian public universities were characterized by staffing rigidities, little competitive research, outdated study curricula and free access to all fields of study, the latter combined with high dropout rates and long study durations. As a countermeasure the universities were granted full legal capacity. ⋯ As it was neither politically possible nor foreseeable that universities would be able to form a subcorporation with the affiliated hospital (integration model) or at least a close cooperation with the hospital if that has legal capacity per se (cooperation model), the necessary budgetary sovereignty of the medical faculties could only be guaranteed by their transition to medical universities. Nonetheless, reservations about this spin-off of medicine were enormous, but quickly fell silent, as the newly established medical universities maintained close cooperations with their parent as well as other universities and achieved, for Austrian standards, favorable positions in international rankings.
-
Wien. Klin. Wochenschr. · Apr 2024
Delayed diagnosis of a transient ischemic attack caused by ChatGPT.
Techniques of artificial intelligence (AI) are increasingly used in the treatment of patients, such as providing a diagnosis in radiological imaging, improving workflow by triaging patients or providing an expert opinion based on clinical symptoms; however, such AI techniques also hold intrinsic risks as AI algorithms may point in the wrong direction and constitute a black box without explaining the reason for the decision-making process. This article outlines a case where an erroneous ChatGPT diagnosis, relied upon by the patient to evaluate symptoms, led to a significant treatment delay and a potentially life-threatening situation. With this case, we would like to point out the typical risks posed by the widespread application of AI tools not intended for medical decision-making.
-
Wien. Klin. Wochenschr. · Apr 2024
25th anniversary of the Department of Cardiac Surgery at the University Medical Center Maribor: advancing hearts, changing lives : A quarter century of commitment.
In 1996, Slovenia witnessed a profound transformation in its cardiac care landscape with the establishment of the Department of Cardiac Surgery at the University Medical Centre Maribor. This momentous milestone heralded the birth of the nation's second heart surgery center revolutionizing cardiovascular care accessibility. ⋯ As the department commemorates its 25th anniversary, this article offers a reflective overview of its establishment, development, growth and future trajectory for further development in an ever-changing era of cardiovascular medicine. The article also highlights the department's active involvement in international collaborations, scientific research, medical education, and innovations in minimally invasive cardiac surgery.