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Impact of the COVID-19 pandemic on reported cancer diagnoses in Bavaria, Germany.
Voigtländer S, Hakimhashemi A, Grundmann N, Radespiel-Tröger M, Inwald EC, Ortmann O, Gerken M, Klug SJ, Klinkhammer-Schalke M, Meyer M, Müller-Nordhorn J. Voigtländer S, et al. Among authors: ortmann o. J Cancer Res Clin Oncol. 2023 Aug;149(10):7493-7503. doi: 10.1007/s00432-023-04707-0. Epub 2023 Mar 24. J Cancer Res Clin Oncol. 2023. PMID: 36964405 Free PMC article.
Current clinical practice and outcome of neoadjuvant chemotherapy for early breast cancer: analysis of individual data from 94,638 patients treated in 55 breast cancer centers.
Ortmann O, Blohmer JU, Sibert NT, Brucker S, Janni W, Wöckel A, Scharl A, Dieng S, Ferencz J, Inwald EC, Wesselmann S, Kowalski C; for 55 breast cancer centers certified by the German Cancer Society. Ortmann O, et al. J Cancer Res Clin Oncol. 2023 Mar;149(3):1195-1209. doi: 10.1007/s00432-022-03938-x. Epub 2022 Apr 5. J Cancer Res Clin Oncol. 2023. PMID: 35380257 Free PMC article.
Impact of cavity shaving on residual tumor rates in patients with primary invasive carcinoma and carcinoma in situ in breast conserving surgery.
Fernández-Pacheco M, Gerken M, Ortmann O, Ignatov A, Klinkhammer-Schalke M, Hatzipanagiotou ME, Inwald EC. Fernández-Pacheco M, et al. Among authors: ortmann o. Arch Gynecol Obstet. 2023 May;307(5):1573-1583. doi: 10.1007/s00404-022-06803-x. Epub 2022 Oct 25. Arch Gynecol Obstet. 2023. PMID: 36282347 Free PMC article.
[Further Development and Interoperability in Oncological Care Structures, Quality Control and Research].
Klinkhammer-Schalke M, Wesselmann S, Bruns J, Nettekoven G, Tillack A, Follmann M, Arndt V, Graeven U, Hartz T, Illmer T, Inwald EC, Kaiser T, Nothacker M, Ortmann O, Schmidt S, Schmitt J, Zeissig SR, Seufferlein T. Klinkhammer-Schalke M, et al. Among authors: ortmann o. Gesundheitswesen. 2023 Jul;85(7):649-656. doi: 10.1055/a-1926-6818. Epub 2022 Nov 3. Gesundheitswesen. 2023. PMID: 36328158 Free PMC article. German.
Does timing of neoadjuvant chemotherapy influence the prognosis in patients with early triple negative breast cancer?
Hatzipanagiotou ME, Pigerl M, Gerken M, Räpple S, Zeltner V, Hetterich M, Ugocsai P, Fernandez-Pacheco M, Inwald EC, Klinkhammer-Schalke M, Ortmann O, Seitz S. Hatzipanagiotou ME, et al. Among authors: ortmann o. J Cancer Res Clin Oncol. 2023 Oct;149(13):11941-11950. doi: 10.1007/s00432-023-05060-y. Epub 2023 Jul 7. J Cancer Res Clin Oncol. 2023. PMID: 37418056 Free PMC article.
[Routine Practice Data for Health Care Analyses: Part 3 of the Manual].
Veit C, Bierbaum T, Wesselmann S, Stock S, Heidecke CD, Apfelbacher C, Benz S, Dreinhöfer KE, Hauptmann M, Hoffmann F, Hoffmann W, Kaiser T, Klinkhammer-Schalke M, Koller M, Kostuj T, Ortmann O, Schmitt J, Schünemann H, Geraedts M. Veit C, et al. Among authors: ortmann o. Gesundheitswesen. 2023 Aug;85(8-09):718-724. doi: 10.1055/a-1966-0104. Epub 2022 Dec 19. Gesundheitswesen. 2023. PMID: 36535653 Free PMC article. German.
Treatment of endometrial cancer from 2000 to 2020 in Germany: a retrospective population based cohort study.
Papathemelis T, Ortmann O, Kohl C, Neuser P, Tol KK, Klinkhammer-Schalke M, Ugocsai P, Walter CB, Rottmann M, Real C, Justenhoven C, Robers G, Schneider C, Gerken M, Sackmann A, Kim-Wanner SZ. Papathemelis T, et al. Among authors: ortmann o. J Cancer Res Clin Oncol. 2024 May 27;150(5):279. doi: 10.1007/s00432-024-05772-9. J Cancer Res Clin Oncol. 2024. PMID: 38802682 Free PMC article.
295 results