Education
| 02/2023 | Dr. phil. in Psychology (equivalent to Ph.D.), Johannes Gutenberg-University, Mainz Title: “New insights into the symptomatology and treatment of pathological health anxiety – Developments during the COVID-19 pandemic and novel exposure-based approaches” (summa cum laude) Supervisors: Prof. Dr. Michael Witthöft, Prof. Dr. Boris Egloff, Prof. Dr. Thomas Kubiak |
| 10/2020 |
Licensure for psychological psychotherapy (cognitive-behavioral psychotherapy, Goethe University, Frankfurt a.M.)
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| 09/2016 | Master of Science (M.Sc.) in psychology, Johannes Gutenberg-University, Mainz |
| 09/2013 | Bachelor of Science (B.Sc.) in psychology, Technische Universität, Dresden. |
Academic and Clinical Positions
| since 07/2021 | Section leader for health anxiety, Outpatient Department of Psychotherapy, Johannes Gutenberg-University, Mainz |
| Since 03/2021 | Study coordination in the Recruitment Center Mainz (behavior therapy) for the multi-center, BMBF-funded study ENHANCE (“PTSD in adults with violence and abuse in childhood”) |
| since 11/2020 |
Clinical psychologist, practice for psychotherapy (Offenbach a.M.) and outpatient department (treatment focus: pathological health anxiety, Johannes Gutenberg-University, Mainz)
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| since 06/2018 | Research assistant, Department of Clinical Psychology, Psychotherapy & experimental Psychopathology, Johannes Gutenberg-University, Mainz |
| 12/2016 - 05/2018 | Psychological Training, Inpatient Clinic of Psychiatry, Psychotherapy and Psychosomatics, SCIVIAS St. Valentinus-Krankenhaus, Bad Soden. |
| 01/2012 - 02/2013 | Student assistant, Institute of Clinical Psychology and Psychotherapy (ICPP), Technische Universität, Dresden |
Teaching activity
| Summer term 2021 | Praxisseminar Psychotherapie (Master Klinische Psychologie und Psychotherapie) |
| Winter term 2020 / 2021 | Klinische Psychologie I (Bachelor) |
Publications
2025
Grochtdreis, T., Koenig, H.-H., Leichsenring, F., Beutel, M. E., Feix, L., Guendel, H., Hermann, A., Hitzler, M., Knaevelsrud, C., Kolassa, I.-T., Kruse, J., Niemeyer, H., Noeske, F., Salzer, S., Sauer, K. S., Schuster, P., Steinert, C., Weidner, K., von Wietersheim, J., Hoyer, J., & Dams, J. (2025). Excess costs of post-traumatic stress disorder related to child maltreatment in Germany. EUROPEAN PSYCHIATRY, 68(1). DOI
2023
Sauer, K. S., Bailer, J., Jungmann, S. M., & Witthoft, M. (2023). Inhibitory Learning-Based Exposure Therapy for Patients With Pathological Health Anxiety: Results From a Single Case Series Study. COGNITIVE AND BEHAVIORAL PRACTICE, 30(4), 610-634. DOI
Sauer, K. S., Wendler-Boedicker, C., Boos, A., Niemeyer, H., Palmer, S., Rojas, R., Hoyer, J., & Hitzler, M. (2023). Treatment of Comorbid Disorders, Syndromes, and Symptoms of Posttraumatic Stress Disorder Related to Childhood Maltreatment with STAIR-NT Clinical Recommendations and Challenges. ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE, 52(2), 63-76. DOI
Sauer, K. S., Witthoeft, M., & Rief, W. (2023). Somatic Symptom Disorder and Health Anxiety Assessment and Management. NEUROLOGIC CLINICS, 41(4), 745-758. DOI
2022
Rojas, R., Hitzler, M., Palmer, S., Sauer, K. S., Wendler-Bödicker, C., Boos, A., Hoyer, J., & Niemeyer, H. (2022). Komplexe Traumasymptomatik nach Missbrauch und Misshandlung in der Kindheit: Stärken und Herausforderungen des Therapieprogramms STAIR-NT. Verhaltenstherapie, 32(3), 117-127. DOI
Sauer, K. S., & Witthoeft, M. (2022). Inhibitory Learning versus Habituation in an Experimental Exposure Intervention for People With Heightened Health Anxiety: Increase of Distress Tolerance as a Joint Mechanism of Change?. JOURNAL OF EXPERIMENTAL PSYCHOPATHOLOGY, 13(4). DOI
Sauer, K. S., Schmidt, A., Jungmann, S. M., Bailer, J., & Witthoft, M. (2022). Do patients with pathological health anxiety fear COVID-19? A time-course analysis of 12 single cases during the "first wave" of the COVID-19 pandemic in Germany. JOURNAL OF PSYCHOSOMATIC RESEARCH, 152. DOI
2020
Sauer, K. S., & Witthoeft, M. (2020). Illness Anxiety Disorder and Hypochondria. FORTSCHRITTE DER NEUROLOGIE PSYCHIATRIE, 88(11), 730-744. DOI
Sauer, K. S., & Witthöft, M. (2020). Krankheitsängste und Hypochondrische Störung. PSYCH up2date, 14(02), 151-166. DOI
Sauer, K. S., Jungmann, S. M., & Witthöft, M. (2020). Emotional and Behavioral Consequences of the COVID-19 Pandemic: The Role of Health Anxiety, Intolerance of Uncertainty, and Distress (In)Tolerance. International Journal of Environmental Research and Public Health, 17(19), 7241-7241. DOI
2017
Sauer, K. S., & Witthoeft, M. (2017). Experience of Emotions and Somatic Symptoms: The Effects of Inducing Anger and Sadness on Somatic Symptom Reports. ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE, 46(3), 147-156. DOI
Presentations on Conferences
Sauer, K. S. & Witthöft, M (2019). Harnessing inhibitory learning theory for improving exposure therapy in health anxiety – findings from four single-case reports. 9th World Congress of Behavioural and Cognitive Therapies (Berlin, 17.-20.07.2019). [Poster]
Sauer, K. S. & Witthöft, M. (2019). Fördert Exposition bei Krankheitsängsten affektive Kontrollprozesse des Arbeitsgedächtnisses?Inhibitionslernen vs. Habituation: ein experimenteller Vergleich [Does exposure for health anxiety facilitate affective monitoring processes of working memory? Inhibitory learning vs. Habituation: an experimental comparison]. 11th Workshop Conference of the German Psychological Society, Section Clinical Psychology and Psychotherapy (Erlangen, 29.05.-01.06.2019). [Poster]
Sauer, K. S. & Witthöft, M. (2017). Emotionserleben und somatische Beschwerden – der Effekt einer Induktion von Ärger und Traurigkeit auf den körperlichen Symptombericht [Emotional experience and somatic complaints – the effect of an anger and sadness induction on bodily symptom report]. 10th Workshop Conference of the German Psychological Society, Section Clinical Psychology and Psychotherapy (Chemnitz, 25.-27.05.2017). [Poster]
Research Interests
- Illness anxiety disorder, pathological health anxiety
- Inhibitory learning
- Medically unexplained symptoms, symptom report