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Ralf Gutzmer

ruhr university bochum

83H-index
737Paper Count
4.0WCitation Count
Published Papers 296
Publication Date
Complete Regression of bilateral Choroidal Metastases secondary to a Cutaneous Melanoma under Immunotherapy
err2026-05-26
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errYenny Angela; Alena Riesmeier; Ralf Gutzmer; Miltiadis Fiorentzis; Nikolaos E. Bechrakis; Carsten Framme; Ekaterina Sokolenko
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Real-world effectiveness and safety with nivolumab plus ipilimumab or nivolumab alone in patients with or without melanoma brain metastasis: Results from the German noninterventional NICO study
err2026-03-15
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errRalf Gutzmer; Michael Weichenthal; Thomas Eigentler; Peter Mohr; Thomas Sickmann; Pia Dücker; Christoffer Gebhardt; Sebastian Haferkamp; Katharina C. Kähler; Friedegund Meier; Claudia Pföhler; Anca Sindrilaru; Patrick Terheyden; Imke von Wasielewski; Selma Ugurel; Jens Ulrich; Jochen Utikal; Carsten Weishaupt; Dirk Schadendorf
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Mycophenolate Mofetil for Treatment of Ipilimumab-Induced Colitis in Patients with Metastatic Melanoma
errCancers
IF4.4
err2026-02-26
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errChristina Naoum; Julia K. Winkler; Pawel Majenka; Carmen Loquai; Annika Brekner; Milena Fuchß; Katharina C. Kähler; Marilena Petersen; Ralf Gutzmer; Imke von Wasielewski; Jessica C. Hassel
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COMBI-EU: Real-World Evidence on Adverse Event Management and Time on Therapy with Adjuvant Dabrafenib Plus Trametinib in Patients with BRAF V600-Mutant Melanoma
errCancers
IF4.4
err2026-02-18
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errWeichenthal, Michael; Debus, Dirk; Zimmer, Lisa; Wasielewski, Imke Von; Meier, Friedegund; Tuting, Thomas; Heppt, Markus V.; Hassel, Jessica C.; Ziller, Fabian; Mohr, Peter; Ducker, Pia; Sindrilaru, Anca; Dippel, Edgar; Heinzerling, Lucie; Bender, Marc; Aoun, Manar; Walecki, Magdalena; Herbst, Rudolf; Angela, Yenny; Stadler, Rudolf; Haferkampf, Sebastian; Klemke, Claus-Detlev; Kaune, Kjell Matthias; Wohlrab, Johannes; Leiter, Ulrike; Rached, Nessr Abu; Utikal, Jochen; Schley, Gaston; Ulrich, Jens; Schultz, Erwin; Gebhardt, Christoffer; Terheyden, Patrick; Gutzmer, Ralf; Schadendorf, Dirk
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Alcian blue-positive stromal phenotype in basal cell carcinoma is associated with progression on first-line hedgehog inhibitors
err2026-01-16
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errViola K DeTemple; Rudolf Stadler; Sabine Bredemeier; Sungyoung Chung; Katrin Schaper-Gerhardt; Mareike Alter; Yenny Angela; Henner Stege; Ulrike Leiter; Jan Ohletz; Elisabeth Livingstone; Imke von Wasielewski; Jessica C Hassel; Julia Huynh; Christoffer Gebhardt; Claudia Pföhler; Ralf Gutzmer; Christina H Scheel
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Elevated C-Reactive Protein as a Potential Biomarker for Neurological Adverse Events in Immune Checkpoint Inhibitor Therapy: A Prospective Cohort Study
err2026-01-01
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PREAI
errDuzzi, Laura; Mohn, Nora; Narten, Emily; Thomas, Janin; Mahjoub, Susann; Grote-Levi, Lea; Jendretzky, Konstantin; Nay, Sandra; Konen, Felix; Wiegmann, Jonas; Beutel, Gernot; Frohlich, Tabea; Bollmann, Benjamin-Alexander; Wirth, Thomas; von Wasielewski, Imke; Heidel, Florian H.; Gutzmer, Ralf; Skripuletz, Thomas; Ivanyi, Philipp
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Enhanced overall and progression-free survival in advanced melanoma patients undergoing targeted therapy alongside antithrombotic treatment – Insights from a multicenter study involving 1296 patients from the prospective skin cancer registry ADOReg
err2025-12-19
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errNoah Zimmermann; Julian Kött; Tim Zell; Ali Zeinal Abedini; Chiara L. Blomen; Stella Belz; Benjamin Deitert; Isabel Heidrich; Glenn Geidel; Alessandra Rünger; Daniel J. Smit; Michael Weichenthal; Selma Ugurel; Ulrike Leiter; Carola Berking; Ralf Gutzmer; Dirk Schadendorf; Imke von Wasielewski; Peter Mohr; Friedegund Meier
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Machine learning-derived serum protein signatures as biomarkers for checkpoint inhibition in melanoma
err2025-11-01
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errSchaper-Gerhardt, Katrin; Flatt, Nina; Rana, Uzair; Walter, Antje; Oostermann, Booje; Angela, Yenny; Detemple, Viola K.; Kochanek, Corinna; Borggrefe, Jan; Von Wasielewski, Imke; Gutzmer, Ralf
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Avelumab plus cetuximab in patients with unresectable stage III or IV cutaneous squamous cell carcinoma: clinical activity and safety results from AliCe, a single-arm multicentre phase II DeCOG trial
err2025-09-01
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PREAI
errBecker, Jurgen C.; Gesierich, Anja H.; Leiter, Ulrike; Zimmer, Lisa; Hassel, Jessica C.; von Wasielewski, Imke; Ziemer, Mirjana; Fluck, Michael; Meier, Friedegund; Spillner, Alexandra N.; Schilling, Bastian; Eigentler, Thomas K.; Livingstone, Elisabeth; Ugurel, Selma; Angela, Yenny; Windemuth-Kieselbach, Christine; Gutzmer, Ralf; DeCOG
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Outcome of systemic therapy in patients with advanced rare skin cancers: a retrospective multicenter DeCOG study of 209 patients
err2025-08-30
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PREAI
errSelma Ugurel; Nessr Abu Rached; Thilo Gambichler; Miriam Mengoni; Thomas Tüting; Jessica C. Hassel; Robin Reschke; Georg C. Lodde; Jan-Malte Placke; Dirk Schadendorf; Lydia Reinhardt; Alexander Kreuter; Martin Gschnell; Jochen Utikal; Michael Erdmann; Pia Dücker; Doris Helbig; Cindy Franklin; Christoffer Gebhardt; Gabriela Poch; Katharina C. Kähler; Michael Weichenthal; Ralf Gutzmer; Lucie Heinzerling; Carsten Weishaupt; Peter Mohr; Kai-Martin Thoms; Berenice Lang; Bastian Schilling; Sebastian Haferkamp; Michael Sachse; Julia Welzel; Franziska Jochims; Ulrike Raap; Gaston Schley; Patrick Terheyden; Edgar Dippel; Christoph Pöttgen; Jürgen C. Becker; Alpaslan Tasdogan; Teresa Amaral; Lena Nanz; Ulrike Leiter
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Low triglyceride levels are associated with increased risk of immune-related adverse events in patients receiving immune checkpoint inhibitors
err2025-08-16
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errNora Möhn; Emily Narten; Laura Duzzi; Janin Thomas; Lea Grote-Levi; Gernot Beutel; Tabea Fröhlich; Benjamin-Alexander Bollmann; Thomas Wirth; Imke von Wasielewski; Ralf Gutzmer; Florian Heidel; Frank Pessler; Walter Zobl; Sven Schuchardt; Philipp Ivanyi; Sandra Nay; Thomas Skripuletz
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Targeted Therapy for Rare BRAF-Mutated Melanoma: Updated Multicenter Analysis and Launch of a Publicly Accessible Online Outcome Database
err2025-08-09
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PREAI
errChristian Menzer; Susanne Dugas-Breit; Martin Dugas; Christian U. Blank; Emma J. Groen; Irene Reijers; Max Schlaak; Julia Eckardt; Karijn P.M. Suijkerbuijk; Lisa Zimmer; Douglas B. Johnson; Cindy Franklin; Frank Meiss; Bastian Schilling; Friedegund Meier; Ralf Gutzmer; Kai-Martin Thoms; Thomas Haalck; Marilena Müller; Annette Kopp-Schneider; Matteo S. Carlino; Georgina V. Long; Alexander M. Menzies; Astrid A.M. van der Veldt; Jan Willem B. de Groot; Thomas Eigentler; Marion Stevense-den Boer; Claudia Pföhler; Karin Herbschleb; Jessica C. Hassel
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Sex-specific survival in advanced metastatic melanoma – a DeCOG study on 2032 patients of the multicenter prospective skin cancer registry ADOREG
err2025-07-29
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errAnna-Sophia Leven; Triinu Peters; Luisa Sophie Rajcsanyi; Michael Weichenthal; Peter Mohr; Friedegund Meier; Imke von Wasielewski; Ralf Gutzmer; Jochen Utikal; Patrick Terheyden; Rudolf Herbst; Sebastian Haferkamp; Claudia Pföhler; Ulrike Leiter; Andrea Forschner; Alexander Kreuter; Christoffer Gebhardt; Stine Lutze; Carsten Weishaupt; Stephan Grabbe; Dirk Debus; Jessica Hassel; Julia Welzel; Lucie Heinzerling; Carola Berking; Carmen Loquai; Thilo Gambichler; Mirjana Ziemer; Jürgen C. Becker; Alpaslan Tasdogan; Lisa Zimmer; Elisabeth Livingstone; Dirk Schadendorf; Alexander Roesch; Anke Hinney; Selma Ugurel
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Efficacy of adjuvant therapy in patients with stage IIIA cutaneous melanoma
err2025-04-08
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PREAI
errP. Grover; S.N. Lo; I. Li; A.M.J. Kuijpers; F. Kreidieh; A. Williamson; T. Amaral; F. Dimitriou; J. Placzke; K. Olino; M.G. Vitale; P. Saiag; R. Gutzmer; C. Allayous; R. Olofsson Bagge; J. Mattsson; N. Asher; T.J. Carter; T.M. Meniawy; A.R. Lawless; G.V. Long
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Treatment at the end of life in patients with advanced melanoma. A multicenter DeCOG study of 1067 patients from the prospective skin cancer registry ADOReg
err2025-02-24
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errForschner, Andrea; Kaehler, Katharina C.; Gschnell, Martin; Langan, Ewan A.; Weishaupt, Carsten; Meiss, Frank; Thoms, Kai-Martin; Wahl, Renate U.; Goeppner, Daniela; Garzarolli, Marlene; Sachse, Michael; Schlaak, Max; Reitmajer, Markus; Kellner, Ivonne; Gesierich, Anja; Mohr, Peter; Meier, Friedegund; von Wasielewski, Imke; Herbst, Rudolf; Utikal, Jochen; Pfoehler, Claudia; Ulrich, Jens; Terheyden, Patrick; Kaatz, Martin; Haferkamp, Sebastian; Leiter, Ulrike; Ugurel, Selma; Weichenthal, Michael; Berking, Carola; Gutzmer, Ralf; Schadendorf, Dirk; Nanz, Lena; Loquai, Carmen
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Presence of brain metastasis differentially impacts long-term survival after first-line therapy in melanoma depending on BRAF mutation status
err2025-02-14
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errPlacke, Jan-Malte; Rajcsanyi, Luisa Sophie; Herbst, Rudolf; Terheyden, Patrick; Utikal, Jochen; Pfoehler, Claudia; Kreuter, Alexander; Mohr, Peter; Gutzmer, Ralf; Weichenthal, Michael; Meier, Friedegund; Berking, Carola; Leiter, Ulrike; Seier, Johanna; Krefting, Frederik; Tasdogan, Alpaslan; Lodde, Georg C.; Livingstone, Elisabeth; Zimmer, Lisa; Roesch, Alexander; Griewank, Klaus; Schadendorf, Dirk; Ugurel, Selma
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