Resident

Clinic for Anaesthesiology, Intesive Care Medicine and Pain Therapy, University Hospital Frankfurt

Doctorate

Clinic for Anaesthesiology, Intesive Care Medicine and Pain Therapy, University Hospital Frankfurt

Medical School

Johann Wolfgang Goethe University, Frankfurt am Main

DRG-Tracker

Visualizes changes in ICD-10-GM and OPS codes of the DRG system. Eases error-prone evaluations of retrospective data using the DRG's coding systems over multiple years.

Clinical Characteristics and Outcomes of 1894 Women with Peripartum Cardiomyopathy Treated with and Without Levosimendan in Germany

Kloka J, Popescu A, Friedrichson B, Jasny T, Blum L, Noone S, Flinspach A, Kranke P, Zacharowski K, Neef V

J Cardiovasc Dev Dis 2026, 13(3), 126. doi: 10.3390/jcdd13030126.

Transfusion practice in elderly patients across surgical disciplines in Germany - a secondary data analysis of over 21 million patients

Blum L, Weber C, Wöhling F, Jasny T, Friedrichson B, Neef V, Zacharowski K, Kloka J

Blood Transfusion 2026. doi: 10.2450/BloodTransfus.1233.

Critical risks of haemoadsorption for COVID-19 patients and directions for future evaluations: a nationwide propensity score matched cohort study

Kloka J, Jasny T, Old O, Nürenberg-Goloub E, Scharf C, Meybohm P, Supady A, Zacharowski K, Friedrichson B

Sci Rep 15, 29184 (2025). doi: 10.1038/s41598-024-13860-0.

Extracorporeal membrane oxygenation in cardiovascular medication poisoning. A German-wide retrospective study.

Friedrichson B*, Jasny T*, Old O, Piekarski F, Ippolito A, Raimann F, Zacharowski K, Kloka J

Sci Rep 14, 21761 (2024). doi: 10.1038/s41598-024-72547-0.

Web-based Dashboard on ECMO Utilization in Germany: An Interactive Visualization, Analyses, and Prediction Based on Real-life Data

Friedrichson B, Ketomaeki M, Jasny T, Old O, Grebe L, Nürenberg-Goloub E, Adam E, Zacharowski K, Kloka J

J Med Syst 48, 48 (2024). doi: 10.1007/s10916-024-02068-w.

Maternal anemia and red blood cell requirements in 72 women undergoing ex-utero intrapartum treatment (EXIT) procedure

Kloka J, Jasny T, Jennewein L, Friedrichson B, Zacharowski K, Neef V

Front. Med. 11:1353405. doi: 10.3389/fmed.2024.1353405.

Anaemia and red blood cell transfusion in women with placenta accreta spectrum: an analysis of 38,060 cases

Kloka J, Friedrichson B, Jasny T, Blum L, Choorapoikayil S, Old O, Zacharowski K, Neef V

Sci Rep 14, 4999 (2024). doi: 10.1038/s41598-024-55531-6.

Use of cell salvage in obstetrics in Germany: analysis of national database of 305 610 cases with peripartum haemorrhage

Neef V, Friedrichson B, Jasny T, Old O, Raimann F, Choorapoikayil S, Steinbicker A, Meybohm P, Zacharowski K, Kloka J

British Journal of Anaesthesia. January 2024. doi: 10.1016/j.bja.2023.12.014.

ECMO in resuscitated drowning patients: a propensity score matched sub-analysis—a response to Jouffroy et al.

Jasny T, Kloka J, Old O, Piekarski F, Lotz G, Zacharowski K, Friedrichson B

Crit Care. 2023 Oct 27;27(1):409. doi: 10.1186/s13054-023-04705-1.

Anemia, red blood cell transfusion and administration of blood products in obstetrics: a nationwide analysis of more than 6 million cases from 2011-2020

Kloka J, Friedrichson B, Jasny T, Old O, Piekarski F, Zacharowski K, Neef V

Blood Transfusion 2023. doi: 10.2450/BloodTransfus.528.

Results from 237 extracorporeal membrane oxygenation runs with drowned patients: a nationwide retrospective study

Jasny T, Kloka J, Old O, Piekarski F, Lotz G, Zacharowski K, Friedrichson B

Crit Care. 2023 Jul 20;27(1):293. doi: 10.1186/s13054-023-04580-w.

ECPR for OHCA in Germany

ECPR School 2024, Prague, Czech Republic

Extracorporeal cardiopulmonary resuscitation for adult out-of-hospital cardiac arrest: A nationwide German study

Jasny T, Kloka J, Lotz G, Zacharowski K, Friedrichson B

EuroELSO 2024, Krakow, Poland

Results from 237 extracorporeal membrane oxygenation runs with drowned patients: a nationwide retrospective study

Jasny T, Kloka J, Old O, Piekarski F, Lotz G, Zacharowski K, Friedrichson B

Hanse-Preis Competition. Symposium Intensivmedizin + Intensivpflege, Bremen, Germany

Nationwide Perspective on ECMO in Hypothermia: Trends and Resuls

Jasny T, Mock J, Kloka J, Old O, Zacharowski K, Friedrichson B

Best Abstract Oral Competition. APELSO 2023, Seoul, South Korea

ECMO in drug intoxication. A nationwide retrospective study.

Jasny T, Kloka J, Old O, Zacharowski K, Friedrichson B

EuroELSO 2023, Lisbon, Portugal

Results from 242 ECMO runs in drowned patients. A nationwide study.

Jasny T, Old O, Grebe L, Piekarski F, Lotz G, Zacharowski K, Friedrichson B

33rd Annual ELSO Conference, Boston, MA