PD Dr. Klaus Kaier

Websites

Forschungsinteressen

  • AI-supported research data management using large language models
  • Health economics
  • Claims data

Bibliographie

Contact

Zugehörigkeit zu Institutionen

Publications

  • Kaier, Klaus; Mühlen, C. von zur; Hazard, Derek Yves; Heidenreich, Adrian; Jäckel, Markus; Oettinger, Vera; Werner, Jonas; Zehender, Manfred; Gottardi, Roman; Westermann, Dirk; Valina, Christian Marc (2026): In-hospital outcomes and cost-effectiveness of transcatheter aortic valve replacement among younger patients: a double/debiased machine learning approach using electronic health records in Germany. Clinical research in cardiology https://doi.org/10.1007/s00392-026-02911-9
  • Schmid, Anja; Ribaut, Janette; Geest, Sabina de; Valenta, Sabine; Zeiser, Robert; Denhaerynck, Kris; Kaier, Klaus; Teynor, Alexandra; Leppla, Lynn (2026): Symptom distress evolution over the first year after allogeneic stem cell transplantation - a prospective observational sub-study of the SMILe project. Supportive care in cancer 34(4):336 https://doi.org/10.1007/s00520-026-10546-9
  • Silvia, Vögele; Minners, Jan; Jander, Nikolaus; Grundmann, Sebastian; Ruile, Philipp; Kaier, Klaus; Schlett, Christopher L.; Soschynski, Martin; Weber, Christian; Heidt, Timo; Mühlen, C. von zur; Westermann, Dirk; Hein, Manuel (2026): Planimetry of aortic valve area using CTA: cutoff derivation for stenotic bicuspid and tricuspid valves. Circulation. Cardiovascular imaging 19:e018677 https://doi.org/10.1161/circimaging.125.018677
  • Kaier, Klaus; Engel, Felix; Benadi, Gita; Giuliani, Claudia; Watter, Manuel; Kalantari, Aref; Schuller, Karin; Franzke, Claus-Werner; Sperandio, Markus; Binder, Harald (2026): Identification of biomedical entities from multiple repositories using a specialized metadata schema and search-augmented large language models. Bmc research notes 19:43 https://doi.org/10.1186/s13104-026-07632-w
  • Gissler, Mark Colin; Kaier, Klaus; Rahimi, Faridun; Bacmeister, Lucas; Rilinger, Jonathan; Heger, Lukas Andreas; Jäckel, Markus; Bojti, István; Marchini, Timoteo; Wolf, Dennis; Ferenc, Miroslaw; Westermann, Dirk; Ali, Ziad A.; Mühlen, C. von zur; Maier, Alexander (2026): In-hospital outcomes of intravascular lithotripsy compared to rotational atherectomy and cutting/scoring balloon angioplasty. Clinical research in cardiology https://doi.org/10.1007/s00392-026-02850-5
  • Kille, Alexander; Kaier, Klaus; Nührenberg, Thomas G.; Franke, Kilian; Valina, Christian Marc; Yang, Xiaohong; Leibundgut, Gregor; Neumann, Franz-Josef; Westermann, Dirk; Hochholzer, Willibald; Tsimikas, Sotirios (2026): Oxidized phospholipids on plasminogen are associated with reduced platelet surface marker expression and intrinsic reactivity. Journal of thrombosis and thrombolysis 59(2):261-271 https://doi.org/10.1007/s11239-025-03210-2
  • Wessinger, Marius; Gauchel, Nadine; Strobel, Daniel; Staudacher, Dawid; Wengenmayer, Tobias; Mühlen, C. von zur; Busch, Hans-Jörg; Fink, Katrin; Müller-Peltzer, Katharina; Bamberg, Fabian; Kaier, Klaus; Westermann, Dirk; Olivier, Christoph (2026): Characterizing technical success and clinical outcomes in patients with pulmonary embolism treated with ultrasound-assisted catheter-directed thrombolysis (USAT): a retrospective, single-center cohort study. Clinical research in cardiology 115(3):449-458 https://doi.org/10.1007/s00392-025-02643-2
  • Maier, Alexander; Gissler, Mark Colin; Jäckel, Markus; Oettinger, Vera; Bacmeister, Lucas; Heidenreich, Adrian; Rilinger, Jonathan; Heger, Lukas Andreas; Bojti, István; Weber, Christian; Wolf, Dennis; Hilgendorf, Ingo; Rahimi, Faridun; Ferenc, Miroslaw; Westermann, D.; Kaier, Klaus; Zur Mühlen, Constantin von (2026): Procedural safety of rotational atherectomy and modified balloon angioplasty: insights from a German national registry. Clinical research in cardiology 115(1):16-24 https://doi.org/10.1007/s00392-024-02538-8
  • Vagkopoulos, Konstantinos; Haverkamp, Lars Christian Arndt Simon; Kaier, Klaus; Werner, Jonas; Shah, Mukesch Johannes; Mühlen, Constantin von zur; Beck, Jürgen; Urbach, Horst; Meckel, Stephan (2025): Contemporary endovascular techniques for cerebral aneurysms: Germany-wide in-hospital outcomes vs. coiling (2013–2022). https://doi.org/10.1101/2025.09.23.25336516
  • Giuliani, Claudia; Benadi, Gita; Engel, Felix; Werner, Jonas; Watter, Manuel; Schwarzer, Guido; Groß, Olaf; Zeiser, Robert; Binder, Harald; Kaier, Klaus (2025): Identifying biomedical entities for datasets in scientific articles – a 4-step cache-augmented generation approach using GPT-4o and PubTator 3.0. https://doi.org/10.1101/2025.03.04.25323310
  • Watter, Manuel; Giuliani, Claudia; Benadi, Gita; Engel, Felix; Binder, Harald; Kaier, Klaus (2025): Automated identification of contextually relevant biomedical entities with grounded LLMs. https://doi.org/10.1101/2025.07.07.25331004
  • Kaier, Klaus; Benadi, Gita; Nolde, Sophia; Tagle Ludwig, Cristóbal; Giuliani, Claudia; Engel, Felix; Watter, Manuel; Binder, Harald (2025): Development and automated deployment of a specialised machine learning schema within a collaborative research centre: an explorative approach using large language models. https://doi.org/10.1101/2025.10.06.25337418
  • Engel, Felix; Benadi, Gita; Giuliani, Claudia; Werner, Jonas; Watter, Manuel; Zeiser, Robert; Köttgen, Anna; Binder, Harald; Kaier, Klaus (2025): Development of Metadata Schemas For Collaborative Research Centers. https://doi.org/10.60493/k1xe3-npc10
  • Engel, Felix; Kaier, Klaus; Benadi, Gita; Giuliani, Claudia; Werner, Jonas; Binder, Harald; Watter, Manuel (2025): SFB1479 Metadata schema. https://doi.org/10.60493/sem6z-pkr31
  • Giuliani, Claudia; Benadi, Gita; Engel, Felix; Werner, Jonas; Watter, Manuel; Schwarzer, Guido; Groß, Olaf; Zeiser, Robert; Binder, Harald; Kaier, Klaus (2025): Identifying biomedical entities for datasets in scientific articles: 4-step cache-augmented generation approach using gpt-4o and pubtator 3.0. JMIR formative research 9:v9i3-4e73822 https://doi.org/10.2196/73822
  • Jäckel, Markus; Kaier, Klaus; Steinfurt, Johannes; Gressler, Alexander; Staudacher, Dawid; Oettinger, Vera; Hilgendorf, Ingo; Gjermeni, Diona; Rilinger, Jonathan; Eichenlaub, Martin; Westermann, Dirk; Arentz, Thomas; Zur Mühlen, Constantin von; Maier, Alexander (2025): In-hospital safety of cryoballoon and radiofrequency ablation in patients with atrial fibrillation - German-wide analysis of more than 300 000 procedures. Heart rhythm 22(12):3131-3139 https://doi.org/10.1016/j.hrthm.2025.02.024
  • Mühlen, C. von zur; Valina, Christian Marc; Vagner, Laura; Mack, Lara; Asmussen, Alexander; Lindau, Alexandra; Ruile, Philipp; Hein, Manuel; Moser, Martin; Stachon, Peter; Kaier, Klaus; Hartikainen, Tau; Maier, Alexander; Jäckel, Markus; Czerny, Martin; Westermann, Dirk; Oettinger, Vera; Rilinger, Jonathan (2025): Intravascular lithotripsy enables safe and effective transfemoral aortic valve replacement. Clinical research in cardiology https://doi.org/10.1007/s00392-025-02779-1
  • Wilcken, Hauke; Kaier, Klaus; Meyer, Thomas; Waterhouse, Miguel; Gräßel, Linda; Duque Afonso, Jesus; Marks, R.; Wäsch, Ralph; Finke, Jürgen; Zeiser, Robert; Maas-Bauer, Kristina; Wehr, Claudia (2025): Influence of daytime of allogeneic stem cell transplantation on incidence of acute graft vs. host disease: a retrospective analytical cohort study. Bone marrow transplantation 60(10):1413-1415 https://doi.org/10.1038/s41409-025-02689-w
  • Maier, Alexander; Zientara, Alicja; Jäckel, Markus; Rilinger, Jonathan; Weber, Christian; Oettinger, Vera; Heger, Lukas Andreas; Hazard, Derek Yves; Gottardi, Roman; Czerny, Martin; Westermann, Dirk; Mühlen, C. von zur; Kaier, Klaus (2025): TF-TAVI and SAVR post-procedural complications in Germany 2021/2022 - impact on healthcare resource consumption. The European journal of health economics https://doi.org/10.1007/s10198-025-01838-8
  • Hesselbarth, David; D’Orazio, Michelle; Ciccarone, Giovanni; Gjermeni, Diona; Juelch, Carina; Wessinger, Marius; Maslarska, Mariya; Rilinger, Jonathan; Hilgendorf, Ingo; Wolf, Dennis; Kaier, Klaus; Dürschmied, Daniel Frank; Pottgießer, Torben; Mühlen, C. von zur; Westermann, Dirk; Olivier, Christoph (2025): Fibrin clot strength is associated with increased risk of major adverse cardiac events after TAVR. Clinical research in cardiology 114(11):1606-1615 https://doi.org/10.1007/s00392-025-02749-7

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