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Csernalabics B, Marinescu MS, Maurer L, Kelsch L, Werner J, Baumann K, Zoldan K, Panning M, Reuken P, Bruns T, Bengsch B, Neumann-Haefelin C, Hofmann M, Thimme R, Dao Thi VL, Boettler T. Efficient formation and maintenance of humoral and CD4 T-cell immunity targeting the viral capsid in acute-resolving hepatitis E infection. J Hepatol 2024; 80:564-575. [PMID: 38154741 DOI: 10.1016/j.jhep.2023.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND & AIMS CD4 T cells shape the neutralizing antibody (nAb) response and facilitate viral clearance in various infections. Knowledge of their phenotype, specificity and dynamics in hepatitis E virus (HEV) infection is limited. HEV is enterically transmitted as a naked virus (nHEV) but acquires a host-derived quasi-envelope (eHEV) when budding from cells. While nHEV is composed of the open reading frame (ORF)-2-derived capsid, eHEV particles also contain ORF3-derived proteins. We aimed to longitudinally characterize the HEV-specific CD4 T cells targeting ORF1, 2 and 3 and antibodies against nHEV or eHEV in immunocompetent individuals with acute and resolved HEV infection. METHODS HEV-specific CD4 T cells were analyzed by intracellular cytokine staining after stimulation with in silico-predicted ORF1- and ORF2-derived epitopes and overlapping peptides spanning the ORF3 region. Ex vivo multiparametric characterization of capsid-specific CD4 T cells was performed using customized MHC class II tetramers. Total and neutralizing antibodies targeting nHEV or eHEV particles were determined. RESULTS HEV-specific CD4 T-cell frequencies and antibody titers are highest in individuals with acute infection and decline in a time-dependent process with an antigen hierarchy. HEV-specific CD4 T cells strongly target the ORF2-derived capsid and ORF3-specific CD4 T cells are hardly detectable. NAbs targeting nHEV are found in high titers while eHEV particles are less efficiently neutralized. Capsid-specific CD4 T cells undergo memory formation and stepwise contraction, accompanied by dynamic phenotypical and transcriptional changes over time. CONCLUSION The viral capsid is the main target of HEV-specific CD4 T cells and antibodies in acute-resolving infection, correlating with efficient neutralization of nHEV. Capsid-specific immunity rapidly emerges followed by a stepwise contraction several years after infection. IMPACT AND IMPLICATIONS The interplay of CD4 T cells and neutralizing antibody responses is critical in the host defense against viral infections, yet little is known about their characteristics in hepatitis E virus (HEV) infection. We conducted a longitudinal study of immunocompetent individuals with acute and resolved HEV infection to understand the characteristics of HEV-specific CD4 T cells and neutralizing antibodies targeting different viral proteins and particles. We found that HEV-specific CD4 T cells mainly target capsid-derived epitopes. This correlates with efficient neutralization of naked virions while quasi-enveloped particles are less susceptible to neutralization. As individuals with pre-existing liver disease and immunocompromised individuals are at risk for fulminant or chronic courses of HEV infection, these individuals might benefit from the development of vaccination strategies which require a detailed knowledge of the composition and longevity of HEV-specific CD4 T-cell and antibody immunity.
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Affiliation(s)
- Benedikt Csernalabics
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Mircea Stefan Marinescu
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Lars Maurer
- Schaller Research Group, Department of Infectious Diseases and Virology, Heidelberg University Hospital, Germany
| | - Lara Kelsch
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Jill Werner
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Katharina Baumann
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Katharina Zoldan
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Marcus Panning
- Institute of Virology, University Hospital Freiburg, Germany
| | - Philipp Reuken
- Department of Internal Medicine IV, University Hospital Jena, Germany
| | - Tony Bruns
- Department of Internal Medicine IV, University Hospital Jena, Germany; Department of Internal Medicine III, University Hospital RWTH Aachen, Germany
| | - Bertram Bengsch
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany; Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Christoph Neumann-Haefelin
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Maike Hofmann
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Robert Thimme
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany
| | - Viet Loan Dao Thi
- Schaller Research Group, Department of Infectious Diseases and Virology, Heidelberg University Hospital, Germany; German Centre for Infection Research (DZIF), Partner Site Heidelberg, Heidelberg, Germany
| | - Tobias Boettler
- Department of Medicine II, Medical Center - University of Freiburg, Germany; Faculty of Medicine, University of Freiburg, Germany.
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Paepke S, Andrulat A, Ankel C, Bauer L, Baumann K, Blohmer J, Faridi A, Fink V, Gerber-Schäfer C, Gschwantler-Kaulich D, Heil J, Kümmel S, Mau C, Kossmann-Meiré A, Ohlinger R, Thill M. Underestimated risk of involved margins in Skin (SMM)- and Nipple Sparing Mastectomies (NSM) – Data and Multimodal Approach for Improvement. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01379-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kroeze S, Schaule J, Spaas M, Kahl K, Verhoeff J, Schneiders F, Blanck O, Lohaus F, Rogers S, Kaul D, Benavente S, Combs S, Skazikis G, Baumann K, Popp I, Koppe F, Geinitz H, de Jaeger K, Siva S, Stera S, Wittig-Sauerwein A, Lewitzki V, Eckert F, Schymalla M, Guckenberger M. OC-0626 Toxicity of SRT combined with targeted agents: prospective analysis of the TOaSTT database. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06982-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ratni H, Baumann K, Bellotti P, Cook XA, Green LG, Luebbers T, Reutlinger M, Stepan AF, Vifian W. Phenyl bioisosteres in medicinal chemistry: discovery of novel γ-secretase modulators as a potential treatment for Alzheimer's disease. RSC Med Chem 2021; 12:758-766. [PMID: 34124674 PMCID: PMC8152580 DOI: 10.1039/d1md00043h] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 03/23/2021] [Indexed: 12/20/2022] Open
Abstract
Phenyl rings are one of the most prevalent structural moieties in active pharmaceutical ingredients, even if they often contribute to poor physico-chemical properties. Herein, we propose the use of a bridged piperidine (BP) moiety as a phenyl bioisostere, which could also be seen as a superior phenyl alternative as it led to strongly improved drug like properties, in terms of solubility and lipophilicity. Additionally, this BP moiety compares favorably to the recently reported saturated phenyl bioisosteres. We applied this concept to our γ-secretase modulator (GSM) project for the potential treatment of Alzheimer's disease delivering clinical candidates.
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Affiliation(s)
- H Ratni
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - K Baumann
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - P Bellotti
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - X A Cook
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - L G Green
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - T Luebbers
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - M Reutlinger
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - A F Stepan
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
| | - W Vifian
- pRED, Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd. Grenzacherstrasse 124 4070 Basel Switzerland (+41) 61 688 2748
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Zhou J, Baumann K, Mead RN, Skrabal SA, Kieber RJ, Avery GB, Shimizu M, DeWitt JC, Sun M, Vance SA, Bodnar W, Zhang Z, Collins LB, Surratt JD, Turpin BJ. PFOS dominates PFAS composition in ambient fine particulate matter (PM 2.5) collected across North Carolina nearly 20 years after the end of its US production. Environ Sci Process Impacts 2021; 23:580-587. [PMID: 33725038 DOI: 10.1039/d0em00497a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Contamination of drinking water by per- and polyfluoroalkyl substances (PFASs) emitted from manufacturing plants, fire-fighting foams, and urban waste streams has received considerable attention due to concerns over toxicity and environmental persistence; however, PFASs in ambient air remain poorly understood, especially in the United States (US). We measured PFAS concentrations in ambient fine particulate matter (PM2.5) at 5 locations across North Carolina over a 1 year period in 2019. Thirty-four PFASs, including perfluoroalkyl carboxylic, perfluoroalkane sulfonic, perfluoroalkyl ether carboxylic and sulfonic acids were analyzed by UHPLC/ESI-MS/MS. Quarterly averaged concentrations ranged from <0.004-14.1 pg m-3. Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) ranged from <0.18 to 14.1 pg m-3, comparable to previous PM2.5 measurements from Canada and Europe (<0.02-3.5 pg m-3). Concentrations above 1 pg m-3 were observed in July-September at Charlotte (14.1 pg m-3, PFOA), Wilmington (4.75 pg m-3, PFOS), and Research Triangle Park (1.37 pg m-3, PFOS). Notably, PM2.5 has a short atmospheric lifetime (<2 weeks), and thus, the presence of PFOS in these samples raises questions about their sources, since PFOS production was phased out in the US ∼20 years ago. This is the first US study to provide insights into ambient PFAS concentrations in PM2.5.
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Affiliation(s)
- J Zhou
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Baumann K, Marcelino J, Skov P, Santos M, Wyroslak I, Scheffel J, Altrichter S, Woetmann A, Costa C, Maurer M. Autologous serum skin test reactions in chronic spontaneous urticaria differ from heterologous cell reactions. J Eur Acad Dermatol Venereol 2021; 35:1338-1345. [DOI: 10.1111/jdv.17131] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/08/2021] [Indexed: 12/25/2022]
Affiliation(s)
- K. Baumann
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
- RefLab ApS Copenhagen Denmark
- LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology University of Copenhagen Copenhagen Denmark
| | - J. Marcelino
- Immunoallergology Department, Hospital Santa Maria Centro Hospitalar Universitário Lisboa Norte E.P.E Lisbon Portugal
| | - P.S. Skov
- RefLab ApS Copenhagen Denmark
- Odense Research Center for Anaphylaxis (ORCA), Urticaria Center of Reference and Excellence (UCARE) Odense University Hospital Odense Denmark
| | - M.C.P. Santos
- Laboratory of Clinical Immunology Faculdade de Medicina, Instituto de Medicina Molecular Universidade de Lisboa Lisbon Portugal
| | - I. Wyroslak
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - J. Scheffel
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - S. Altrichter
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - A. Woetmann
- LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology University of Copenhagen Copenhagen Denmark
| | - C. Costa
- Immunoallergology Department, Hospital Santa Maria Centro Hospitalar Universitário Lisboa Norte E.P.E Lisbon Portugal
| | - M. Maurer
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
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Baumann K, Kesselring K, Lampasona V, Walschus U, Kerner W, Wassmuth R, Schlosser M. Autoantibodies against zinc transporter 8 further stratify the autoantibody-defined risk for type 1 diabetes in a general population of schoolchildren and have distinctive isoform binding patterns in different forms of autoimmune diabetes: results from the Karlsburg Type 1 Diabetes Risk Study. Diabet Med 2021; 38:e14389. [PMID: 32799407 DOI: 10.1111/dme.14389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 11/26/2022]
Abstract
AIMS To evaluate the diagnostic relevance of autoantibodies against zinc transporter 8 (ZnT8) in schoolchildren from the general population as well as in people with autoimmune diabetes. METHODS A total of 137 schoolchildren positive for at least one of the three major diabetes-associated autoantibodies, without diabetes heredity or preselection on HLA typing, from the Karlsburg Type 1 Diabetes Risk Study, as well as 102 people at type 1 diabetes onset, 88 people with latent autoimmune diabetes in adults and 119 people with type 2 diabetes, were analysed for different ZnT8 autoantibody variants. RESULTS Zinc transporter 8 autoantibody positivity was found in 18% of autoantibody-positive schoolchildren, with a noticeable association with other autoantibodies associated with type 1 diabetes and disease progression. Furthermore, ZnT8 autoantibody positivity was associated with diabetes progression in schoolchildren positive for autoantibodies against insulinoma-associated antigen-2 (IA-2) and, importantly, in seven IA-2 autoantibody-negative schoolchildren. Additionally, ZnT8 autoantibodies were found in 56% of people with type 1 diabetes, predominantly directed against all three ZnT8 variants and comparable to schoolchildren with multiple autoantibodies. In contrast, ZnT8 autoantibodies were detected in 10% of people with latent autoimmune diabetes in adults, none of them with reactivity to all three isoforms. CONCLUSION Zinc transporter 8 autoantibodies are useful markers for prediction of type 1 diabetes in a general population, further stratifying the risk of progression in autoantibody-positive children. ZnT8 autoantibodies are also important markers in adult-onset diabetes, with a completely different reaction pattern in type 1 diabetes in comparison to latent autoimmune diabetes in adults, and may therefore help to differentiate between the two forms.
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Affiliation(s)
- K Baumann
- Department of General Surgery, Visceral, Thoracic and Vascular Surgery, University Medical Center Greifswald, Greifswald, Germany
| | - K Kesselring
- Department of General Surgery, Visceral, Thoracic and Vascular Surgery, University Medical Center Greifswald, Greifswald, Germany
| | - V Lampasona
- Diabetes Research Institute (SR-DRI), IRCCS Ospedale San Raffaele, Milan, Italy
| | - U Walschus
- Department of General Surgery, Visceral, Thoracic and Vascular Surgery, University Medical Center Greifswald, Greifswald, Germany
| | - W Kerner
- Center of Diabetes and Metabolic Disorders, Karlsburg, Germany
| | - R Wassmuth
- Department of Quality Management, University Medical Center Duesseldorf, Duesseldorf, Germany
| | - M Schlosser
- Department of General Surgery, Visceral, Thoracic and Vascular Surgery, University Medical Center Greifswald, Greifswald, Germany
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Woelber L, Bommert M, Harter P, Prieske K, zu Eulenburg C, Jueckstock J, Hilpert F, de Gregorio N, Iborra S, Sehouli J, Ignatov A, Hillemanns P, Fuerst S, Strauss HG, Baumann K, Thiel F, Mustea A, Meier W, Wimberger P, Hanker L, Schmalfeldt B, Canzler U, Fehm T, Luyten A, Hellriegel M, Kosse J, Heiss C, Hantschmann P, Mallmann P, Tanner B, Pfisterer J, Mahner S, Jaeger A. Role of pelvic lymph node resection in vulvar cancer – a subset analysis of the AGO-CaRE-1 study. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1717203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- L Woelber
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf
| | | | | | - K Prieske
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf
| | - C zu Eulenburg
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf
| | - J Jueckstock
- Department of Gynecology and Obstetrics, University of Munich
| | - F Hilpert
- Oncologic Medical Center at the Jerusalem Hospital Hamburg
| | - N de Gregorio
- Department of Obstetrics and Gynecology, University of Ulm Medical Center
| | - S Iborra
- Gynecology and Gynecologic Oncology, University Hospital Freiburg
| | - J Sehouli
- Department of Gynecology, Charité University Medicine Berlin, Campus Virchow
| | - A Ignatov
- Department of Obstetrics and Gynecology, University Hospital Magdeburg
| | - P Hillemanns
- Department of Obstetrics and Gynecology, Hannover Medical School
| | - S Fuerst
- Department of Gynecology and Obstetrics, University of Munich
| | - HG Strauss
- Department of Gynecology, University Hospital Halle
| | - K Baumann
- Department of Gynecology, Medical Center Ludwigshafen
| | - F Thiel
- Department of Gynecology, Medical Center am Eichert, Alb Fils Clinic, Klinik am Eichert
| | - A Mustea
- Department of Gynecology and Gynecologic Oncology, University Medical Center Bonn
| | - W Meier
- Department of Obstetrics and Gynecology, Evangelical Hospital Duesseldorf
| | - P Wimberger
- Department of Gynecology and Gynecologic Oncology, Technical University Medical Center Dresden
| | - L Hanker
- Department of Gynecology and Gynecologic Oncology, University Medical Center Luebeck
| | - B Schmalfeldt
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf
| | - U Canzler
- Department of Gynecology and Gynecologic Oncology, Technical University Medical Center Dresden
| | - T Fehm
- Department of Obstetrics and Gynecology, Evangelical Hospital Duesseldorf
| | - A Luyten
- Department of Gynecology and Obstetrics, Medical Center Wolfsburg
| | - M Hellriegel
- Department of Gynecology and Gynecologic Oncology, University Medical Center Goettingen
| | - J Kosse
- Department of Gynecology and Obstetrics, Medical Center Offenbach
| | - C Heiss
- Department of Gynecology, Medical Center am Eichert, Alb Fils Clinic, Klinik am Eichert
| | - P Hantschmann
- Department of Gynecology and Obstetrics, Medical Center Altoetting
| | - P Mallmann
- Department of Gynecology and Gynecologic Oncology, University Medical Center Koeln
| | - B Tanner
- Department of Gynecology and Obstetrics, Medical Center Oranienburg
| | - J Pfisterer
- Department of Gynecology and Gynecologic Oncology, University Medical Center Kiel
| | - S Mahner
- Department of Gynecology and Obstetrics, University of Munich
| | - A Jaeger
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf
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Prieske K, Woelber L, Muallem M, Eulenburg C, Jückstock J, Hilpert F, de Gregorio N, Iborra S, Ignatov A, Hillemanns P, Fuerst S, Strauss H, Baumann K, Thiel F, Mustea A, Meier W, Harter P, Wimberger P, Hanker L, Schmalfeldt B, Canzler U, Fehm T, Luyten A, Hellriegel M, Kosse J, Heiss C, Hantschmann P, Mallmann P, Tanner B, Pfisterer J, Sehouli J, Mahner S. The influence of age on treatment and prognosis of patients with squamous cell vulvar cancer (VSCC)- a subset analysis of the AGO-CaRE-1 study. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1718171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- K Prieske
- Universitätklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie
| | - L Woelber
- Universitätklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie
| | - M.Z Muallem
- Charité, Campus Virchow Klinikum, Frauenklinik
| | - C Eulenburg
- Universitätklinikum Hamburg-Eppendorf, Institut für medizinische Biometrie und Epidemiologie
| | - J Jückstock
- Klinikum der Ludwig-Maximilians-Universität München, Campus Großhadern& Campus Innenstadt, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe
| | - F Hilpert
- Onkologisches Therapiezentrum am Jerusalem Krankenhaus
| | | | - S Iborra
- Uniklinik RWTH Aachen, Klinik für Gynäkologie und Geburtsmedizin
- Universitätsklinikum Freiburg, Universitäts- Frauenklinik
| | - A Ignatov
- Universitätsklinikum Magdeburg, Frauenklinik
| | | | - S.T Fuerst
- Klinikum der Ludwig-Maximilians-Universität München, Campus Großhadern& Campus Innenstadt, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe
| | - H.G Strauss
- Universitätsklinikum Martin-Luther-Universität Halle-Wittenberg
| | | | - F Thiel
- Alb Fils Kliniken, Klinik am Eichert, Frauenklinik
| | - A Mustea
- Universitätsklinikum Bonn, Klinik für Gynäkologie und Gynäkologische Onkologie
| | - W Meier
- Evangelisches Krankenhaus, Frauenklinik
| | - P Harter
- Kliniken Essen-Mitte (KEM) Evang. Huyssens-Stiftung/Knappschaft GmbH, Klinik für Gynäkologie und gynäkologische Onkologie
| | - P Wimberger
- Technische Universität Dresden, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe
| | - L Hanker
- Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Klinik für Frauenheilkunde und Geburtshilfe
| | - B Schmalfeldt
- Universitätklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie
| | - U Canzler
- Technische Universität Dresden, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe
| | - T Fehm
- Universitätsklinikum Düsseldorf, Universitätsfrauenklinik
| | - A Luyten
- Klinikum Wolfsburg, Frauenklinik
- Dysplasie-Einheit an der Park-Klinik Kiel
| | - M Hellriegel
- Georg-August-Universitätsklinikum Göttingen, Universitäts-Frauenklinik
| | - J Kosse
- Sana Klinikum Offenbach, Frauenklinik
| | - C Heiss
- Alb Fils Kliniken, Klinik am Eichert, Frauenklinik
| | | | - P Mallmann
- Klinikum der Universität zu Köln, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe
| | - B Tanner
- Oberhavel Kliniken, Klinik Oranienburg, Frauenklinik
| | | | - J Sehouli
- Charité, Campus Virchow Klinikum, Frauenklinik
| | - S Mahner
- Klinikum der Ludwig-Maximilians-Universität München, Campus Großhadern& Campus Innenstadt, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe
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Marmé F, MR M, González-Martin A, Graybill W, O’Malley DM, Gaba L, OWS Y, Guerra E, Rose P, JF B, Ghamande S, Denys H, Prendergast E, Pisano C, Follana P, Baumann K, PM C, Korach J, Li Y, Gupta D, BJ M. Evaluation of an individualized starting dose of niraparib in the PRIMA/ENGOT-OV26/GOG-3012 study. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1718220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- F Marmé
- Universitätsklinikum Heidelberg, Faculty of Medicine
| | - Mirza MR
- Nordic Society of Gynaecological Oncology (NSGO)
- Rigshospitalet
| | | | - W Graybill
- Medical University of South Carolina, GOG, Gynecologic Oncology
| | | | - L Gaba
- Hospital Clinic de Barcelona, Medical Oncology Department
| | - Yap OWS
- University Gynecologic Oncology
| | - E Guerra
- Hospital Universitario Ramón y Cajal
| | | | - Baurain JF
- Cliniques Universitaires Saint-Luc, Université catholique de Louvain
| | - S Ghamande
- Georgia Cancer Center, Augusta University
| | | | | | - C Pisano
- Istituto Nazionale Tumori IRCCS Fondazione Pascale
| | | | - K Baumann
- Klinikum der Stadt Ludwigshafen, Department of Gynecology and Obstetrics
| | | | - J Korach
- Sackler Medical School Tel Aviv University, The Chaim Sheba Medical Center, Department of Oncology
| | | | | | - Monk BJ
- Arizona Oncology (US Oncology Network), University of Arizona College of Medicine
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11
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Wimberger P, Sehouli J, Schmalfeldt B, Rau J, Thiel F, Hanker L, Marmé F, El-Balat A, De Gregorio N, Baumann K, Mahner S, Park-Simon TW, Meier W, Kommoss S, Bauerschlag D, Lück HJ, Kimmig R, Burges A, Schröder W, Jackisch C, Gropp-Meier M, Harter P, Pfisterer J. Carboplatin/PLD/Bevacizumab als neue Standardtherapieoption beim Ovarialkarzinomspätrezidiv – aktuelle Ergebnisse der AGO OVAR 2.21 Studie. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1717206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- P Wimberger
- Klinik und Poliklinik für Gynäkologie und Geburtshilfe der Technischen Universität Dresden
| | - J. Sehouli
- Charite Berlin, Klinik für Gynäkologie und Gynäkologische Onkologie – CVK
| | - B Schmalfeldt
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie
| | - J. Rau
- Philipps Universität Marburg, KKS
| | - F Thiel
- Universitätsklinikum Erlangen, Frauenklinik
| | - L Hanker
- Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Frauenklinik
| | - F Marmé
- Universitätsklinikum Mannheim, Frauenklinik
- Universitätsklinikum Heidelberg, NCT/Frauenklinik
| | - A El-Balat
- Universitätsklinikum Frankfurt, Klinik und Poliklinik für Gynäkologie und Geburtshilfe
| | | | - K Baumann
- Klinikum der Stadt Ludwigshafen am Rhein gemeinnützige GmbH, Frauenklinik
| | - S Mahner
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie
- LMU München Großhadern, Klinik und Poliklinik für Gynäkologie und Geburtshilfe
| | - TW Park-Simon
- Medizinische Hochschule Hannover, Klinik und Poliklinik für Gynäkologie und Geburtshilfe
| | - W Meier
- Universitätsklinikum Düsseldorf, Frauenklinik
- EVK Düsseldorf, Düsseldorf
| | - S Kommoss
- Universitätsklinikum Tübingen, Frauenklinik
| | - D Bauerschlag
- Universitätsklinikum Schleswig-Holstein, Campus Kiel, Klinik und Poliklinik für Gynäkologie und Geburtshilfe
| | - HJ Lück
- Gynäkologisch Onkologische Praxis Hannover
| | - R Kimmig
- Universitätsklinikum Essen, Klinik und Poliklinik für Gynäkologie und Geburtshilfe
| | - A Burges
- LMU München Großhadern, Klinik und Poliklinik für Gynäkologie und Geburtshilfe
| | | | | | | | - P Harter
- Kliniken Essen-Mitte, Klinik für Gynäkologie und Gynäkologische Onkologie
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12
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Jueckstock J, Fuerst S, Bommert M, Harter P, Prieske K, Eulenburg C, Hilpert F, deGregorio N, Iborra S, Sehouli J, Ignatov A, Hillemanns P, Jaeger A, Strauss HG, Baumann K, Thiel F, Mustea A, Meier W, Wimberger P, Hanker L, Schmalfeldt B, Canzler U, Fehm T, Luyten A, Hellriegel M, Kosse J, Heiss C, Hantschmann P, Mallmann P, Tanner B, Pfisterer J, Woelber L, Mahner S. Bedeutung der pelvinen Lymphonodektomie beim Plattenepithelkarzinom der Vulva (VSCC) – Subgruppenanalyse der AGO-CaRE-1 Studie. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1713981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- J Jueckstock
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Klinikum der Universität München, LMU München
| | - S Fuerst
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Klinikum der Universität München, LMU München
| | - M Bommert
- Klinik für Gynäkologie & Gynäkologische Onkologie, Evang. Kliniken Essen-Mitte, Essen
| | - P Harter
- Klinik für Gynäkologie & Gynäkologische Onkologie, Evang. Kliniken Essen-Mitte, Essen
| | - K Prieske
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - C Eulenburg
- Institut für Medizinische Biometrie und Epidemiologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - F Hilpert
- Onkologisches Kompetenzzentrum, Krankenhaus Jerusalem, Hamburg
| | - N deGregorio
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Ulm
| | - S Iborra
- Klinik für Gynäkologie und Geburtsmedizin, Uniklinik RWTH Aachen
| | - J Sehouli
- Klinik für Gynäkologie, Charité Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin
| | - A Ignatov
- Universitätsklinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Magdeburg
| | - P Hillemanns
- Klinik für Frauenheilkunde und Geburtshilfe, Medizinische Hochschule Hannover
| | - A Jaeger
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - H-G Strauss
- Universitätsklinik und Poliklinik für Gynäkologie, Halle
| | - K Baumann
- Frauenklinik am Klinikum Ludwigshafen
| | - F Thiel
- Frauenklinik mit Gynäkologie und Geburtshilfe, Alb Fils Kliniken, Klinik am Eichert, Göppingen
| | - A Mustea
- Zentrum für Geburtshilfe und Frauenheilkunde, Universitätsklinikum Bonn
| | - W Meier
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Düsseldorf
| | - P Wimberger
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum, Technische Universität Dresden
| | - L Hanker
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Campus Lübeck
| | - B Schmalfeldt
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - U Canzler
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum, Technische Universität Dresden
| | - T Fehm
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Düsseldorf
| | - A Luyten
- Frauenklinik, Klinikum Wolfsburg
| | - M Hellriegel
- Klinik für Gynäkologie und Geburtshilfe, Universitätsmedizin Göttingen
| | - J Kosse
- Klinik für Gynäkologie und Geburtshilfe, Sana Klinikum Offenbach
| | - C Heiss
- Frauenklinik mit Gynäkologie und Geburtshilfe, Alb Fils Kliniken, Klinik am Eichert, Göppingen
| | - P Hantschmann
- Klinik für Gynäkologie und Geburtshilfe, Kreiskliniken Altötting-Burghausen, Altötting
| | - P Mallmann
- Klinik für Frauenheilkunde und Geburtshilfe, Uniklinik Köln
| | - B Tanner
- Klinik für Gynäkologie und Geburtshilfe, Oberhavel Klinik Oranienburg
| | | | - L Woelber
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - S Mahner
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Klinikum der Universität München, LMU München
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Abstract
OBJECTIVE Penetrance, predictive value and female patients' perspectives on genetic testing were evaluated among Finnish patients with acute porphyria. We conducted a retrospective study to evaluate prognosis among at-risk female family members depending on the primary method of diagnosis. METHODS The penetrance was calculated among 23 genetically heterogeneous families selected from the Finnish porphyria registry (n = 515, AIP 333; VP 182). We included kindreds with ≥9 patients in a family (range 9-23 patients, total 216 AIP; 129 VP). In 2015, the registry included 164 living female subjects between 14 and 85 years of age. A questionnaire was sent to 143 women, of whom 107 (75%, AIP 67; VP 40) replied. Female at-risk relatives (AIP 54; VP 30) were divided into two groups based on the primary method of diagnosis: mutation analysis (Group A, n = 40) or biochemical analysis (Group B, n = 44). RESULTS Mean penetrance for all acute symptoms was 35% among AIP and 40% among VP families. In both study groups, the penetrance was higher among female (AIP 50%; VP 44%) than male patients (AIP 17%; VP 33%). Penetrance for hospitalized attacks was 30% among AIP families (range 10-80%, for women 41%) and 25% in VP (range 0-50%, for women 27%) demonstrating wide variations among families even with the similar genotype. Acute porphyria was diagnosed at the median age of 26 years (range 0-76 years) among female patients, commonly after the onset of acute symptoms. Diagnostic delay was an average of 7.4 years (range 1-30 years). Acute symptoms occurred at the median age of 24 years (range 10-57 years) and the first hospitalization at the median age of 26.5 years (range 15-57 years). At the onset of symptoms, 38% of the women were ≤ 20 years of age. According to the life table analysis, acute attacks occurred mainly during the following five years after the diagnosis and the attack risk diminished after 35 years of age. The annual risk for hospitalization due to an acute attack during fertile years was lower in Group A than Group B (0.002 vs. 0.010, p = .018), but the risk of all subsequent acute symptoms did not diminish (Group A 0.017 vs. Group B 0.019, p = .640). The cumulative risk of acute symptoms among asymptomatic patients at the time of diagnosis was 26.7% for Group A and 58.3% for Group B. The cumulative risk of the first subsequent attack requiring hospitalization after the diagnosis among all at-risk relatives was similarly less frequent in Group A than in Group B (OR 0.180; 95% CI 0.041-0.789, p = .041). If attacks were followed among symptomatic patients only, attack-free years were more frequent in Group A than in Group B. Patients preferred genetic screening before puberty to minimize the risk of acute symptoms and genetic discrimination was rare. 44% of the patients reported social, psychological or physical impairment due to acute hepatic porphyria, emphasizing the importance of supporting patients' emotional and resilience capacity. CONCLUSIONS Among female at-risk relatives the annual risk for hospitalization due to an acute attack is <1% and for acute symptoms <2% during the fertile years. Genetic testing of relatives diminishes the risk of acute attacks. Diagnosis before symptom onset is key for subjects to remain asymptomatic during follow-up, and genetic screening should be done earlier than currently.
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Affiliation(s)
- K Baumann
- Helsinki University Hospital, Department of Obstetrics and Gynecology, Finland; Helsinki University Hospital, Department of Medicine, Finland
| | - R Kauppinen
- Helsinki University Hospital, Department of Medicine, Finland.
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14
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Piccirillo MC, Scambia G, Bologna A, Signoriello S, Vergote I, Baumann K, Lorusso D, Murgia V, Sorio R, Ferrandina G, Sacco C, Cormio G, Breda E, Cinieri S, Natale D, Mangili G, Pisano C, Cecere SC, Di Napoli M, Salutari V, Raspagliesi F, Arenare L, Bergamini A, Bryce J, Daniele G, Gallo C, Pignata S, Perrone F. Quality-of-life analysis of the MITO-8, MaNGO, BGOG-Ov1, AGO-Ovar2.16, ENGOT-Ov1, GCIG study comparing platinum-based versus non-platinum-based chemotherapy in patients with partially platinum-sensitive recurrent ovarian cancer. Ann Oncol 2019; 29:1189-1194. [PMID: 29462248 DOI: 10.1093/annonc/mdy062] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background MITO-8 showed that prolonging platinum-free interval by introducing non-platinum-based chemotherapy (NPBC) does not improve prognosis of patients with partially platinum-sensitive recurrent ovarian cancer. Quality of life (QoL) was a secondary outcome. Patients and methods Ovarian cancer patients recurring or progressing 6-12 months after previous platinum-based chemotherapy (PBC) were randomized to receive PBC or NPBC as first treatment. QoL was assessed at baseline, third and sixth cycles, with the EORTC C-30 and OV-28 questionnaires. Mean changes and best response were analysed. Progression-free survival, response rate, and toxicity are also reported for proper interpretation of data. All analyses were based on intention-to-treat. Results Out of the 215 patients, 151 (70.2%) completed baseline questionnaire, balanced between the arms; thereafter, missing rate was higher in the NPBC arm. At mean change analysis, C30 scores were prevalently worse in the NPBC than PBC arm, statistical significance being attained for emotional functioning, global health status/QoL, fatigue, and dyspnoea (effect sizes ranging from 0.30 to 0.51). Conversely, as for OV28 scale, the other chemotherapy side-effects item was significantly worse with PBC at three and six cycles, with a larger effect size (0.70 and 0.54, respectively). At best response analysis, improvement of emotional functioning and pain and worsening of peripheral neuropathy and other chemotherapy side-effects were significantly more frequent in the PBC arm. Progression-free survival (median 9 versus 5 months, P = 0.001) and objective response rate (51.6% versus 19.4%, P = 0.0001) were significantly better with PBC. Allergy, blood cell count, alopecia, nausea, musculoskeletal, and neurological side-effects were more frequent and severe with PBC; hand-foot skin reaction, rash/desquamation, mucositis, and vascular events were more frequent with NPBC. Conclusion MITO-8 QoL analysis shows that deterioration of some functioning and symptom scales is lower with PBC, with improvement of emotional functioning and pain, despite worsening of toxicity-related items. ClinicalTrials.gov NCT00657878.
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Affiliation(s)
- M C Piccirillo
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli
| | - G Scambia
- Department of Protection of Women's Health, Rising Life, Child and Adolescent, Università Cattolica del Sacro Cuore, Roma
| | - A Bologna
- Medical Oncology Unit, Azienda Unità Sanitaria Locale/IRCCS di Reggio Emilia, Reggio Emilia
| | - S Signoriello
- Medical Statistics, Università degli Studi della Campania "Luigi Vanvitelli", Napoli
| | - I Vergote
- University Hospital Leuven, Leuven; Leuven Cancer Institute, Leuven, Belgium
| | - K Baumann
- UKGM Gynecology, Frauenklinik, Marburg, Germany
| | - D Lorusso
- Department of Protection of Women's Health, Rising Life, Child and Adolescent, Università Cattolica del Sacro Cuore, Roma; Gynaecologic Oncology, Fondazione IRCCS Istituto Nazionale Tumori, Milano
| | - V Murgia
- Medical Oncology, Ospedale S. Chiara, Trento
| | - R Sorio
- Medical Oncology C, Centro di Riferimento Oncologico, Aviano, PN
| | - G Ferrandina
- Department of Protection of Women's Health, Rising Life, Child and Adolescent, Università Cattolica del Sacro Cuore, Roma; Gynaecologic Oncology, Centro di Ricerca e Formazione ad Alta Tecnologia nelle Scienze Biomediche, Università Cattolica del Sacro Cuore, Campobasso
| | - C Sacco
- Oncology Department, AO S. Maria della Misericordia, Udine
| | - G Cormio
- Università di Bari, Bari; Ginecoloy Oncology, Istituto Oncologico "Giovanni Paolo II", Bari
| | - E Breda
- Medical Oncology, Ospedale S.Giovanni Calibita Fatebenefratelli, Roma
| | - S Cinieri
- Medical Oncology, Ospedale Antonio Perrino, Brindisi
| | - D Natale
- Medical Oncology, Ospedale San Massimo, Penne, PE
| | - G Mangili
- Obstertic and Gynaecologic Department, Ospedale San Raffaele, Milano
| | - C Pisano
- Uro-Gynaecologic Department, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli, Italy
| | - S C Cecere
- Uro-Gynaecologic Department, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli, Italy
| | - M Di Napoli
- Uro-Gynaecologic Department, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli, Italy
| | - V Salutari
- Department of Protection of Women's Health, Rising Life, Child and Adolescent, Università Cattolica del Sacro Cuore, Roma
| | | | - L Arenare
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli
| | - A Bergamini
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli; Obstertic and Gynaecologic Department, Ospedale San Raffaele, Milano
| | - J Bryce
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli
| | - G Daniele
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli
| | - C Gallo
- Medical Statistics, Università degli Studi della Campania "Luigi Vanvitelli", Napoli
| | - S Pignata
- Uro-Gynaecologic Department, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli, Italy.
| | - F Perrone
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS - Fondazione G.Pascale, Napoli
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15
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González Martín A, Pothuri B, Vergote I, Christensen R, Graybill W, Mirza M, McCormick C, Lorusso D, Hoskins P, Freyer G, Backes F, Baumann K, Redondo A, Moore R, Vulsteke C, O’Cearbhaill R, Lund B, Li Y, Gupta D, Monk B. Niraparib therapy in patients with newly diagnosed advanced ovarian cancer (PRIMA/ENGOT-OV26/GOG-3012 study). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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16
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Lautenschlaeger S, Iancu G, Flatten V, Baumann K, Thiemer M, Dumke C, Zink K, Hauswald H, Vordermark D, Mauz-Körholz C, Engenhart-Cabillic R, Eberle F. Advantage of proton-radiotherapy for pediatric patients and adolescents with Hodgkin's disease. Radiat Oncol 2019; 14:157. [PMID: 31477141 PMCID: PMC6721251 DOI: 10.1186/s13014-019-1360-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 08/16/2019] [Indexed: 01/26/2023] Open
Abstract
Abstract Radiotherapy is frequently used in the therapy of lymphoma. Since lymphoma, for example Hodgkin’s disease, frequently affect rather young patients, the induction of secondary cancer or other long-term adverse effects after irradiation are important issues to deal with. Especially for mediastinal manifestations numerous organs and substructures at risk play a role. The heart, its coronary vessels and cardiac valves, the lungs, the thyroid and, for female patients, the breast tissue are only the most important organs at risk. In this study we investigated if proton-radiotherapy might reduce the dose delivered to the organs at risk and thus minimize the therapy-associated toxicity. Methods In this work we compared the dose delivered to the heart, its coronary vessels and valves, the lungs, the thyroid gland and the breast tissue by different volumetric photon plans and a proton plan, all calculated for a dose of 28.8 Gy (EURO-NET-PHL-C2). Target Volumes have been defined by F18-FDG PET-positive areas, following a modified involved node approach. Data from ten young female patients with mediastinal lymphoma have been evaluated. Three different modern volumetric IMRT (VMAT) photon plans have been benchmarked against each other and against proton-irradiation concepts. For plan-evaluation conformity- and homogeneity-indices have been calculated as suggested in ICRU 83. The target volume coverage as well as the dose to important organs at risk as the heart with its substructures, the lungs, the breast tissue, the thyroid and the spinal cord were calculated and compared. For statistical evaluation mean doses to organs at risk were evaluated by non- parametric Kruskal-Wallis calculations with pairwise comparisons. Results Proton-plans and three different volumetric photon-plans have been calculated. Proton irradiation results in significant lower doses delivered to organ at risk. The median doses and the mean doses could be decreased while PTV coverage is comparable. As well conformity as homogeneity are slightly better for proton plans. For several organs a risk reduction for secondary malignancies has been calculated using literature data as reference. According to the used data derived from literature especially the secondary breast cancer risk, the secondary lung cancer risk and the risk for ischemic cardiac insults can be reduced significantly by using protons for radiotherapy of mediastinal lymphomas. Conclusion Irradiation with protons for mediastinal Hodgkin-lymphoma results in significant lower doses for almost all organs at risk and is suitable to reduce long term side effects for pediatric and adolescent patients. Electronic supplementary material The online version of this article (10.1186/s13014-019-1360-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- S Lautenschlaeger
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.
| | - G Iancu
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany
| | - V Flatten
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.,Technische Hochschule Mittelhessen, Institut für Medizinische Physik und Strahlenschutz, Gießen, Germany
| | - K Baumann
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.,Technische Hochschule Mittelhessen, Institut für Medizinische Physik und Strahlenschutz, Gießen, Germany
| | - M Thiemer
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany
| | - C Dumke
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany
| | - K Zink
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.,Technische Hochschule Mittelhessen, Institut für Medizinische Physik und Strahlenschutz, Gießen, Germany
| | - H Hauswald
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.,Klinik für Radio-Onkologie, Universitätsklinikum Heidelberg, Heidelberg, Germany.,Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
| | - D Vordermark
- Klinik und Poliklinik für Strahlentherapie, Universitätsklinikum der Martin-Luther-Universität Halle-Wittenberg, Halle, Germany
| | - C Mauz-Körholz
- Abteilung für Pädiatrische Hämatologie und Onkologie, Universitätsklinikum Gießen, Gießen, Germany.,Department für operative und konservative Kinder- und Jugendmedizin, Universitätsklinikum der Martin-Luther-Universität Halle-Wittenberg, Halle, Germany
| | - R Engenhart-Cabillic
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.,Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
| | - F Eberle
- Klinik für Strahlentherapie und Radioonkologie, Klinikum der Philipps Universität Marburg, Baldingerstr, 35043, Marburg, Germany.,Marburg Ion-Beam Therapy Center (MIT), Marburg, Germany
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17
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de Gregorio N, Park-Simon TW, Meier W, Kommoss S, Hilpert F, Lück HJ, Baumann K, Harter P, Sehouli J, Canzler U, Schmalfeldt B, Hein A, Hanker L, Marmé F, El-Balat A, Mahner S, Kimmig R, Burges A, Schröder W, Jackisch C, Gropp-Meier M, Fehm T, Hasenburg A, Denschlag D, Belau A, Pfisterer J. Carboplatin/Caelyx/Bevacizumab vs. Carboplatin/Gemcitabine/Bevacizumab beim platinsensiblen Ovarialkarzinomrezidiv: Ergebnisse der prospektiv-randomisierten Phase III AGO-OVAR 2.21 Studie. Geburtshilfe Frauenheilkd 2019. [DOI: 10.1055/s-0039-1693899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
| | | | - W Meier
- Evangelisches Krankenhaus Düsseldorf
| | | | - F Hilpert
- Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | - HJ Lück
- Gynäkologisch-Onkologische Praxis Hannover
| | | | | | | | - U Canzler
- Universitätsklinikum an der TU Dresden
| | | | - A Hein
- Universitäts-Frauenklinik Erlangen
| | | | - F Marmé
- Universitätsklinikum Heidelberg
| | | | | | | | | | | | | | | | - T Fehm
- Universitätsklinikum Düsseldorf
| | - A Hasenburg
- Klinik und Poliklinik für Geburtshilfe und Frauengesundheit, Mainz
| | | | - A Belau
- Universitätsmedizin Greifswald
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Eckhoff K, Pokorny J, Baumann K, Perner S, Pursche T, Rody A. Abstract P4-08-34: MammaTyper© – An in vitro quantitative local gene expression test as a predictor of OncotypeDX©- and EndoPredict©-results. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-08-34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background:
Risk stratification in early-stage breast cancer patients still remains a clinical challenge. It is well known that expression of ER/ PR, HER2 and Ki-67 are valuable prognostic and predictive markers. According to the commonly used St. Gallen classification (2013), breast cancer treatment decisions can be based on four different subtypes (Luminal A-like, Luminal B-like [HER2+/-], HER2 + [non-luminal] and Basal-like).
Immunohistochemistry is predominantly used to determine the receptor status, although semi-quantitative analysis shows significant inter-observer variability.
Several quantitative gene expression tests – such as Oncotype DX© and EndoPredict© – are available as diagnostic tools but their use is often limited due to financial considerations.
MammaTyper© has been shown to be a precise and reproducible biomarker determination tool to investigate the expression of ER/ PR, HER2 and Ki-67 and may prove to be a cost efficient quantitative diagnostic tool.
Methods:
This study tested ESR-1, PGR, MKI67 and ERBB2 mRNA-levels by RT-qPCR in 100 FFPT-samples using MammaTyper© kit. The test identified breast cancer subgroups according to St. Gallen classification. RT-qPCR results were correlated to IHC-test results via χ2-Test and to risk groups of Oncotype DX©- (n=55) and EndoPredict©-testing (n=45). Oncotype©-Recurrence Score levels were separated into low (RS <18), intermediate (RS 18-30) and high risk (RS ≥ 31). EndoPredict© EPScore© and EPclin Risk Score© cut off levels defining high and low risk levels were 7.0, respectively 3.3. Linear regression model was performed investigating the prediction of EPscore© and Recurrence Score© via MammaTyper© mRNA-results.
Results:
IHC-testing resulted in 43 Luminal A-like samples (43%) and 57 Luminal B-like [HER2 negative] (57%) tumors. MammaTyper ©-based classification showed significant correlation to IHC-based classification (χ2=12,68; p=0,005).
EndoPredict©-data showed low-risk levels in 36 patients (80%) and high-risk status in 9 cases (20%). Correlation to mRNA-based St. Gallen-subtypes approved significance (χ2=17,32, p<0,001). In linear regression model only MKI67-mRNA showed independent correlation to EPScore© (p<0,001; R2 0,290)
A total of 34 patients (61,8%) showed low risk, 13 (26,3%) intermediate risk (RS 18-30) and 8 (14,5%) high-risk recurrence score levels (RS≥31) in OncotypeDX©. MammaTyper© results correlated to OncotypeDX© risk-levels (χ2=27,98; p<0,001). In linear regression model mRNA-levels of ESR-1, PGR and MKI67 were significant predictors of OncotypeDX© RS (p-values: p=0,003, p<0,001, p=0,033, R2= 0,602)
Conclusion:
This study shows mRNA-testing is a valid marker to identify breast cancer subtypes. Additionally, MammaTyper© results are significantly correlated to Oncotype DX©- and EndoPredict©-results, indicating it might be an efficient as well as cost effective diagnostic instrument. However a large prospective multicenter study should be performed to prove its diagnostic validity in predicting the most appropriate and effective treatment in early-stage breast cancer.
Citation Format: Eckhoff K, Pokorny J, Baumann K, Perner S, Pursche T, Rody A. MammaTyper© – An in vitro quantitative local gene expression test as a predictor of OncotypeDX©- and EndoPredict©-results [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-08-34.
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Affiliation(s)
- K Eckhoff
- University Medical Center Schleswig-Holstein, Breast Center, Lübeck, Germany; Pathology of the University Hospital Schleswig-Holstein, Campus Lübeck and the Research Center Borstel, Leibniz Lung Center, Lübeck, Germany
| | - J Pokorny
- University Medical Center Schleswig-Holstein, Breast Center, Lübeck, Germany; Pathology of the University Hospital Schleswig-Holstein, Campus Lübeck and the Research Center Borstel, Leibniz Lung Center, Lübeck, Germany
| | - K Baumann
- University Medical Center Schleswig-Holstein, Breast Center, Lübeck, Germany; Pathology of the University Hospital Schleswig-Holstein, Campus Lübeck and the Research Center Borstel, Leibniz Lung Center, Lübeck, Germany
| | - S Perner
- University Medical Center Schleswig-Holstein, Breast Center, Lübeck, Germany; Pathology of the University Hospital Schleswig-Holstein, Campus Lübeck and the Research Center Borstel, Leibniz Lung Center, Lübeck, Germany
| | - T Pursche
- University Medical Center Schleswig-Holstein, Breast Center, Lübeck, Germany; Pathology of the University Hospital Schleswig-Holstein, Campus Lübeck and the Research Center Borstel, Leibniz Lung Center, Lübeck, Germany
| | - A Rody
- University Medical Center Schleswig-Holstein, Breast Center, Lübeck, Germany; Pathology of the University Hospital Schleswig-Holstein, Campus Lübeck and the Research Center Borstel, Leibniz Lung Center, Lübeck, Germany
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Kommoss S, Heitz F, Winterhoff BJN, Wang C, Sehouli J, Aliferis C, Kimmig R, Wang J, Ma S, de Gregorio N, Mahner S, du Bois A, Tourani R, Park-Simon TW, Baumann K, Taran FA, Kommoss F, Schroeder W, Dowdy SC, Pfisterer J. Significant Overall Survival Improvement In Proliferative Subtype Ovarian Cancer Patients Receiving Bevacizumab. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1675442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- S Kommoss
- Department of Women's Health, Tuebingen University Hospital, Tuebingen, Germany
| | - F Heitz
- Department of Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - BJN Winterhoff
- Division of Gynecologic Oncology, University of Minnesota, Minneapolis, MN
| | - C Wang
- Mayo Clinic, Rochester, MN
| | - J Sehouli
- AGO and Charité Campus Virchow-Klinikum, Berlin, Germany
| | - C Aliferis
- Institute for Health Informatics (IHI), Academic Health Center, University of Minnesota, Minneapolis, MN
| | - R Kimmig
- Department of Gynecology and Obstetrics, University of Duisburg-Essen, Essen, Germany
| | - J Wang
- Institute for Health Informatics (IHI), Academic Health Center, University of Minnesota, Minneapolis, MN
| | - S Ma
- Institute for Health Informatics (IHI), Academic Health Center, University of Minnesota, Minneapolis, MN
| | - N de Gregorio
- Department of Obstrics and Gynecology, Universtity of Ulm, Ulm, Germany
| | - S Mahner
- Ludwig-Maximilians-Universität München and University Medical Center Hamburg-Eppendorf, Germany, Munich, Germany
| | - A du Bois
- Department of Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - R Tourani
- Institute for Health Informatics (IHI), Academic Health Center, University of Minnesota, Minneapolis, MN
| | | | - K Baumann
- Klinikum der Stadt Ludwigshafen am Rhein gGmbH, Ludwigshafen, Germany
| | - FA Taran
- Department of Women's Health, Tuebingen University Hospital, Tuebingen, Germany
| | - F Kommoss
- Institut für Pathologie im Medizin Campus Bodensee, Friedrichshafen, Germany
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Ohlinger R, Alwafei Z, Thill M, Baumann K, Pursche T, Bangemann N, Mett R, Faridi A, Strittmatter HJ, Kiechle M, Paepke S. Präpektorale Implantateinlage in der plastisch-rekonstruktiven Mammachirurgie unter Verwendung des TiLOOP®BraPocket. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- R Ohlinger
- Universitätsmedizin Greifswald, Klinik und Poliklinik Frauenheilkunde und Geburtshilfe, Greifswald, Deutschland
| | - Z Alwafei
- Universitätsmedizin Greifswald, Klinik und Poliklinik Frauenheilkunde und Geburtshilfe, Greifswald, Deutschland
| | - M Thill
- Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | - K Baumann
- UKSH Campus Lübeck, Klinik für Frauenheilkunde und Geburtshilfe, Lübeck, Deutschland
| | - T Pursche
- UKSH Campus Lübeck, Klinik für Frauenheilkunde und Geburtshilfe, Lübeck, Deutschland
| | - N Bangemann
- Klinik für Gynäkologie mit Brustzentrum der Charité, Berlin, Deutschland
| | - R Mett
- HELIOS Klinikum Schwerin, Klinik für Plastische und Ästhetische Chirurgie, Schwerin, Deutschland
| | - A Faridi
- Vivantes Brustzentrum Am Urban, Berlin, Deutschland
| | | | - M Kiechle
- Klinikum rechts der Isar, TU München, Klinik und Poliklinik für Frauenheilkunde, München, Deutschland
| | - S Paepke
- Klinikum rechts der Isar, TU München, Klinik und Poliklinik für Frauenheilkunde, München, Deutschland
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Heitz F, Kommoss S, Baumann K, Hilpert F, Brucker SY, Schröder W, Burges A, Canzler U, Belau A, Hanker L, Sehouli J, du Bois A, Pfisterer J. Vorhersage des Tumorrestes beim fortgeschrittenen Ovarialkarzinom durch Nutzung einer Gesamt-Transkription-Expressionsanalyse. Eine Analyse der AGO-OVAR 11 (ICON7) Studie. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- F Heitz
- Kliniken Essen-Mitte (KEM) Evang. Huyssens-Stiftung/Knappschaft GmbH, Department for Gynecology and Gynecologic Oncology, Essen, Deutschland
| | - S Kommoss
- Universitäts-Frauenklinik Tübingen, Department for Gynecology and Gynecologic Oncology, Tübingen, Deutschland
| | - K Baumann
- Klinikum der Stadt Ludwigshafen, Frauenklinik, Ludwigshafen, Deutschland
| | - F Hilpert
- Onkologisches Therapiezentrum Hamburg am Krankenhaus Jerusalem, Hamburg, Deutschland
| | - SY Brucker
- Universitäts-Frauenklinik Tübingen, Department für Frauengesundheit, Tübingen, Deutschland
| | - W Schröder
- Gynaekologicum Bremen, Bremen, Deutschland
| | - A Burges
- Klinikum der Universität München – LMU, Campus Großhadern, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, München, Deutschland
| | - U Canzler
- Universitätsklinikum Carl Gustav Carus Dresden, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Dresden, Deutschland
| | - A Belau
- Universitätsmedizin Greifswald, Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Greifswald, Deutschland
| | - L Hanker
- Universitätsklinikum Schleswig-Holstein; Campus Lübeck, Klinik für Frauenheilkunde und Geburtshilfe, Lübeck, Deutschland
| | - J Sehouli
- Charité, Campus Virchow-Klinikum, Universitätsmedizin Berlin, Klinik für Frauenheilkunde, Berlin, Deutschland
| | - A du Bois
- Kliniken Essen-Mitte, Gynäkologie und Gynäkologische Onkologie, Essen, Deutschland
| | - J Pfisterer
- Zentrum für Gynäkologische Onkologie Kiel, Kiel, Deutschland
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Pfisterer J, Dean A, Baumann K, Rau J, Harter P, Joly F, Sehouli J, Canzler U, Schmalfeldt B, Shannon C, Hein A, Reimer D, Hanker L, Petit T, Marmé F, El-Balat A, Glasspool R, de Gregorio N, Mahner S, Kurtz JE. Carboplatin/pegylated liposomal doxorubicin/bevacizumab (CD-BEV) vs. carboplatin/gemcitabine/bevacizumab (CG-BEV) in patients with recurrent ovarian cancer: A prospective randomized phase III ENGOT/GCIG-Intergroup study (AGO study group, AGO-Austria, ANZGOG, GINECO, SGCTG). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy285.142] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Baumann K, Flatten V, Weber U, Engenhart-Cabillic R, Zink K. EP-1902: Analysing the effects of Bragg curve degradation due to lung parenchyma in treatment planning. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)32211-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Patient history taking and semiology provide seminal clues to the diagnosis of dissociative seizures. Openness and alertness of the treating physician are essential. Video-electroencephalogram(EEG)-based analyses of the events are crucial to establish the correct diagnosis, particularly in complex cases. The patient-doctor relationship is of particular importance in order to successfully motivate the patient for psychotherapeutic treatment. Coexisting psychiatric morbidity as well as other functional somatic symptoms must be actively explored. Current changes in the established diagnostic manuals, including ICD-11, reflect the ongoing vivid interest and controversial discussions in the field of dissociative disorders.
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Affiliation(s)
- A Joos
- Zentrum für Psychische Erkrankungen, Klinik für Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Hauptstraße 8, 79104, Freiburg, Deutschland.
- Kliniken Schmieder, Psychotherapeutische Neurologie, Gailingen, Deutschland.
| | - K Baumann
- Zentrum für Psychische Erkrankungen, Klinik für Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Hauptstraße 8, 79104, Freiburg, Deutschland
| | - C E Scheidt
- Zentrum für Psychische Erkrankungen, Klinik für Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Hauptstraße 8, 79104, Freiburg, Deutschland
| | - C Lahmann
- Zentrum für Psychische Erkrankungen, Klinik für Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Hauptstraße 8, 79104, Freiburg, Deutschland
| | - R König
- Zentrum für Psychische Erkrankungen, Klinik für Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Hauptstraße 8, 79104, Freiburg, Deutschland
| | - H-J Busch
- Universitäts-Notfallzentrum, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Freiburg, Deutschland
| | - A Schulze-Bonhage
- Epilepsiezentrum, Universitätsklinikum Freiburg, Medizinische Fakultät, Universität Freiburg, Freiburg, Deutschland
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Witkop M, Neff A, Buckner TW, Wang M, Batt K, Kessler CM, Quon D, Boggio L, Recht M, Baumann K, Gut RZ, Cooper DL, Kempton CL. Self-reported prevalence, description and management of pain in adults with haemophilia: methods, demographics and results from the Pain, Functional Impairment, and Quality of life (P-FiQ) study. Haemophilia 2017; 23:556-565. [DOI: 10.1111/hae.13214] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2017] [Indexed: 01/19/2023]
Affiliation(s)
- M. Witkop
- Munson Medical Center; Traverse City MI USA
| | - A. Neff
- Cleveland Clinic; Cleveland OH USA
| | - T. W. Buckner
- University of Colorado School of Medicine; Aurora CO USA
| | - M. Wang
- University of Colorado School of Medicine; Aurora CO USA
| | - K. Batt
- Wake Forest School of Medicine; Winston-Salem NC USA
| | | | - D. Quon
- Orthopaedic Hemophilia Treatment Center; Orthopaedic Institute for Children; Los Angeles CA USA
| | - L. Boggio
- Rush University Medical Center; Chicago IL USA
| | - M. Recht
- Oregon Health & Science University; Portland OR USA
| | - K. Baumann
- University of Minnesota Health Center for Bleeding and Clotting Disorders; Minneapolis MN USA
| | - R. Z. Gut
- Clinical, Medical and Regulatory Affairs; Novo Nordisk Inc.; Plainsboro NJ USA
| | - D. L. Cooper
- Clinical, Medical and Regulatory Affairs; Novo Nordisk Inc.; Plainsboro NJ USA
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Baumann K, Snyder K, Baust J, Baust J, Van Buskirk R. Potential contributions of autophagy to pancreatic cancer cell viability after thermal exposures. Cryobiology 2016. [DOI: 10.1016/j.cryobiol.2016.09.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Klapdor R, Wölber L, Jückstock J, Hillemanns P, Hilpert F, de Gregorio N, Iborra S, Sehouli J, Habermann A, Fürst ST, Strauß HG, Baumann K, Thiel F, Mustea A, Meier W, Harter P, Wimberger P, Hanker L, Schmalfeldt B, Canzler U, Fehm T, Luyten A, Hellriegel M, Kosse J, Heiss C, Hantschmann P, Mallmann P, Tanner B, Pfisterer J, Richter B, Jäger M, Mahner S. Sentinellymphonodektomie beim Vulvakarzinom: Eine Subgruppenanalye der AGO-CaRE-1 Multicenterstudie. Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1593256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Wölber L, Jückstock J, Neuser P, Hilpert F, de Gregorio N, Iborra S, Sehouli J, Habermann A, Hillemanns P, Fürst S, Strauss HG, Baumann K, Thiel F, Mustea A, Meier W, Harter P, Wimberger P, Hanker L, Schmalfeldt B, Canzler U, Fehm T, Luyten A, Hellrigel M, Kosse J, Heiss C, Hantschmann P, Mallmann P, Tanner B, Pfisterer J, Richter B, Eulenburg C, Mahner S. Prognose nach isoliertem Lokalrezidiv beim Vulvakarzinom – eine Subgruppenanalyse der AGO-CaRE-1 Studie. Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1592661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Piccirillo M, Scambia G, Bologna A, Vergote I, Baumann K, Raspagliesi F, Murgia V, Pisano C, Salutari V, Sorio R, Ferrandina G, Sacco C, Cormio G, Breda E, Cinieri S, Cecere S, Daniele G, Gallo C, Perrone F, Pignata S. The MITO8 phase 3 international multicenter randomized study testing the effect on survival of prolonging platinum-free interval (PFI) in patients with ovarian cancer (OC) recurring between 6 and 12 months after previous platinum based chemotherapy. A collaboration of MITO, Mango, AGO Study Group, BGOG, ENGOT, and GCIG. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw331.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Brüning D, Reckers K, Matz M, Baumann K, Rustenbeck I. Insulin granule mobility, cytosolic calcium concentration, and stimulated insulin secretion in MIN6 cells and beta cells: differences and similarities. DIABETOL STOFFWECHS 2016. [DOI: 10.1055/s-0036-1580890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Saaber D, Wollenhaup S, Baumann K, Reichl S. Erratum. Correction to: Recent progress in tight junction modulation for improving bioavailability. Expert Opin Drug Discov 2015; 10:1255. [PMID: 26517819 DOI: 10.1517/17460441.2015.1088181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Brendel M, Jaworska A, Herms J, Trambauer J, Rötzer C, Gildehaus FJ, Carlsen J, Cumming P, Bylund J, Luebbers T, Bartenstein P, Steiner H, Haass C, Baumann K, Rominger A. Amyloid-PET predicts inhibition of de novo plaque formation upon chronic γ-secretase modulator treatment. Mol Psychiatry 2015; 20:1179-87. [PMID: 26055427 PMCID: PMC4759098 DOI: 10.1038/mp.2015.74] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 03/31/2015] [Accepted: 04/13/2015] [Indexed: 01/18/2023]
Abstract
In a positron-emission tomography (PET) study with the β-amyloid (Aβ) tracer [(18)F]-florbetaben, we previously showed that Aβ deposition in transgenic mice expressing Swedish mutant APP (APP-Swe) mice can be tracked in vivo. γ-Secretase modulators (GSMs) are promising therapeutic agents by reducing generation of the aggregation prone Aβ42 species without blocking general γ-secretase activity. We now aimed to investigate the effects of a novel GSM [8-(4-Fluoro-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-[1-(3-methyl-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-amine (RO5506284) displaying high potency in vitro and in vivo on amyloid plaque burden and used longitudinal Aβ-microPET to trace individual animals. Female transgenic (TG) APP-Swe mice aged 12 months (m) were assigned to vehicle (TG-VEH, n=12) and treatment groups (TG-GSM, n=12), which received daily RO5506284 (30 mg kg(-1)) treatment for 6 months. A total of 131 Aβ-PET recordings were acquired at baseline (12 months), follow-up 1 (16 months) and follow-up 2 (18 months, termination scan), whereupon histological and biochemical analyses of Aβ were performed. We analyzed the PET data as VOI-based cortical standard-uptake-value ratios (SUVR), using cerebellum as reference region. Individual plaque load assessed by PET remained nearly constant in the TG-GSM group during 6 months of RO5506284 treatment, whereas it increased progressively in the TG-VEH group. Baseline SUVR in TG-GSM mice correlated with Δ%-SUVR, indicating individual response prediction. Insoluble Aβ42 was reduced by 56% in the TG-GSM versus the TG-VEH group relative to the individual baseline plaque load estimates. Furthermore, plaque size histograms showed differing distribution between groups of TG mice, with fewer small plaques in TG-GSM animals. Taken together, in the first Aβ-PET study monitoring prolonged treatment with a potent GSM in an AD mouse model, we found clear attenuation of de novo amyloidogenesis. Moreover, longitudinal PET allows non-invasive assessment of individual plaque-load kinetics, thereby accommodating inter-animal variations.
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Affiliation(s)
- M Brendel
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - A Jaworska
- DZNE—German Center for Neurodegenerative Diseases, Munich, Germany,Laboratory of Neurodegeneration, International Institute of Molecular and Cell Biology, Warsaw, Poland
| | - J Herms
- DZNE—German Center for Neurodegenerative Diseases, Munich, Germany,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - J Trambauer
- Biomedical Center (BMC), Ludwig-Maximilians-University of Munich, Munich, Germany
| | - C Rötzer
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - F-J Gildehaus
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - J Carlsen
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - P Cumming
- Department of Psychiatry, University of Oslo, Oslo, Norway
| | - J Bylund
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - T Luebbers
- Roche Pharma Research and Early Development, Small Molecule Research, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - P Bartenstein
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - H Steiner
- DZNE—German Center for Neurodegenerative Diseases, Munich, Germany,Biomedical Center (BMC), Ludwig-Maximilians-University of Munich, Munich, Germany
| | - C Haass
- DZNE—German Center for Neurodegenerative Diseases, Munich, Germany,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany,Biomedical Center (BMC), Ludwig-Maximilians-University of Munich, Munich, Germany
| | - K Baumann
- Roche Pharma Research and Early Development, Neuroscience Discovery, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - A Rominger
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany,Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Marchioninistr. 15, Munich 81377, Germany. E-mail:
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Jansen F, Yang X, Baumann K, Przybilla D, Schmitz T, Flender A, Paul K, Alhusseiny A, Nickenig G, Werner N. Endothelial microparticles reduce ICAM-1 expression in a microRNA-222-dependent mechanism. J Cell Mol Med 2015; 19:2202-14. [PMID: 26081516 PMCID: PMC4568925 DOI: 10.1111/jcmm.12607] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 04/06/2015] [Indexed: 01/12/2023] Open
Abstract
Endothelial microparticles (EMP) are released from activated or apoptotic endothelial cells (ECs) and can be taken up by adjacent ECs, but their effect on vascular inflammation after engulfment is largely unknown. We sought to determine the role of EMP in EC inflammation. In vitro, EMP treatment significantly reduced tumour necrosis factor-α-induced endothelial intercellular adhesion molecule (ICAM)-1 expression on mRNA and protein level, whereas there was no effect on vascular cell adhesion molecule-1 expression. Reduced ICAM-1 expression after EMP treatment resulted in diminished monocyte adhesion in vitro. In vivo, systemic treatment of ApoE−/− mice with EMP significantly reduced murine endothelial ICAM-1 expression. To explore the underlying mechanisms, Taqman microRNA array was performed and microRNA (miR)-222 was identified as the strongest regulated miR between EMP and ECs. Following experiments demonstrated that miR-222 was transported into recipient ECs by EMP and functionally regulated expression of its target protein ICAM-1 in vitro and in vivo. After simulating diabetic conditions, EMP derived from glucose-treated ECs contained significantly lower amounts of miR-222 and showed reduced anti-inflammatory capacity in vitro and in vivo. Finally, circulating miR-222 level was diminished in patients with coronary artery disease (CAD) compared to patients without CAD. EMPs promote anti-inflammatory effects in vitro and in vivo by reducing endothelial ICAM-1 expression via the transfer of functional miR-222 into recipient cells. In pathological hyperglycaemic conditions, EMP-mediated miR-222-dependent anti-inflammatory effects are reduced.
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Affiliation(s)
- Felix Jansen
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Xiaoyan Yang
- Feinberg Cardiovascular Research Institute, Northwestern University School of Medicine, Chicago, IL, USA
| | - Katharina Baumann
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - David Przybilla
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Theresa Schmitz
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Anna Flender
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Kathrin Paul
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Adil Alhusseiny
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Georg Nickenig
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
| | - Nikos Werner
- Department of Internal Medicine II, University Hospital Bonn, Rheinische Friedrich-Wilhelms University, Bonn, Germany
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Baumann K, Weber U, Simeonov Y, Zink K. SU-E-T-590: Optimizing Magnetic Field Strengths with Matlab for An Ion-Optic System in Particle Therapy Consisting of Two Quadrupole Magnets for Subsequent Simulations with the Monte-Carlo Code FLUKA. Med Phys 2015. [DOI: 10.1118/1.4924953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Baumann K, Weber U, Simeonov Y, Zink K. SU-E-T-121: Analyzing the Broadening Effect On the Bragg Peak Due to Heterogeneous Geometries and Implementing User-Routines in the Monte-Carlo Code FLUKA in Order to Reduce Computation Time. Med Phys 2015. [DOI: 10.1118/1.4924482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Brüning D, Schumacher K, Matz M, Baumann K, Rustenbeck I. Granule mobility, fusion frequency and stimulated insulin secretion are differentially affected by insulinotropic stimuli. DIABETOL STOFFWECHS 2015. [DOI: 10.1055/s-0035-1549765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cojocel C, Dociu N, Ceacmacudis E, Baumann K. Effects of aminoglycoside treatment on renal protein reabsorption and accumulation. Contrib Nephrol 2015; 42:196-201. [PMID: 6532651 DOI: 10.1159/000409978] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Trillsch F, Mahner S, Vettorazzi E, Woelber L, Reuss A, Baumann K, Keyver-Paik MD, Canzler U, Wollschlaeger K, Forner D, Pfisterer J, Schroeder W, Muenstedt K, Richter B, Fotopoulou C, Schmalfeldt B, Burges A, Ewald-Riegler N, de Gregorio N, Hilpert F, Fehm T, Meier W, Hillemanns P, Hanker L, Hasenburg A, Strauss HG, Hellriegel M, Wimberger P, Kommoss S, Kommoss F, Hauptmann S, du Bois A. Surgical staging and prognosis in serous borderline ovarian tumours (BOT): a subanalysis of the AGO ROBOT study. Br J Cancer 2015; 112:660-6. [PMID: 25562434 PMCID: PMC4333495 DOI: 10.1038/bjc.2014.648] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 11/27/2014] [Accepted: 12/06/2014] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Incomplete surgical staging is a negative prognostic factor for patients with borderline ovarian tumours (BOT). However, little is known about the prognostic impact of each individual staging procedure. METHODS Clinical parameters of 950 patients with BOT (confirmed by central reference pathology) treated between 1998 and 2008 at 24 German AGO centres were analysed. In 559 patients with serous BOT and adequate ovarian surgery, further recommended staging procedures (omentectomy, peritoneal biopsies, cytology) were evaluated applying Cox regression models with respect to progression-free survival (PFS). RESULTS For patients with one missing staging procedure, the hazard ratio (HR) for recurrence was 1.25 (95%-CI 0.66-2.39; P=0.497). This risk increased with each additional procedure skipped reaching statistical significance in case of two (HR 1.95; 95%-CI 1.06-3.58; P=0.031) and three missing steps (HR 2.37; 95%-CI 1.22-4.64; P=0.011). The most crucial procedure was omentectomy which retained a statistically significant impact on PFS in multiple analysis (HR 1.91; 95%-CI 1.15-3.19; P=0.013) adjusting for previously established prognostic factors as FIGO stage, tumour residuals, and fertility preservation. CONCLUSION Individual surgical staging procedures contribute to the prognosis for patients with serous BOT. In this analysis, recurrence risk increased with each skipped surgical step. This should be considered when re-staging procedures following incomplete primary surgery are discussed.
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Affiliation(s)
- F Trillsch
- Universitaetsklinikum Hamburg-Eppendorf, Klinik und Poliklinik fuer Gynaekologie, Martinistr. 52, 20246 Hamburg, Germany
| | - S Mahner
- Universitaetsklinikum Hamburg-Eppendorf, Klinik und Poliklinik fuer Gynaekologie, Martinistr. 52, 20246 Hamburg, Germany
| | - E Vettorazzi
- Universitaetsklinikum Hamburg-Eppendorf, Institut fuer Medizinische Biometrie und Epidemiologie, Martinistr. 52, 20246 Hamburg, Germany
| | - L Woelber
- Universitaetsklinikum Hamburg-Eppendorf, Klinik und Poliklinik fuer Gynaekologie, Martinistr. 52, 20246 Hamburg, Germany
| | - A Reuss
- Philipps-Universitaet Marburg, Koordinierungszentrum fuer Klinische Studien, Karl-von-Frisch-Str. 4, 35043 Marburg, Germany
| | - K Baumann
- Universitaetsklinikum Giessen u. Marburg GmbH, Klinik fuer Gynaekologie, Gyn. Endokrinologie und Onkologie, Baldingerstr., 35043 Marburg, Germany
| | - M-D Keyver-Paik
- Rheinische Friedrich-Wilhelms-Universitaet, Universitaets-Frauenklinik, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
| | - U Canzler
- Technische Universitaet Dresden, Klinik und Poliklinik fuer Frauenheilkunde und Geburtshilfe, Fetscherstr. 74, 01307 Dresden, Germany
| | - K Wollschlaeger
- Universitaetsklinikum Magdeburg, Universitaets-Frauenklinik, Gerhart-Hauptmann-Str. 35, 39108 Magdeburg, Germany
| | - D Forner
- Sana-Klinikum Remscheid, Klinik fuer Frauenheilkunde und Geburtsmedizin, Burger Strasse 211, 42859 Remscheid, Germany
| | - J Pfisterer
- 1] Staedtisches Klinikum Solingen gGmbH, Klinik fuer Gynaekologie und Geburtshilfe, Gotenstrasse 1, 42653 Solingen, Germany [2] Zentrum fuer Gynaekologische Onkologie, Herzog-Friedrich-Str. 21, 24103 Kiel, Germany
| | - W Schroeder
- GYNAEKOLOGICUM Bremen, Schwachhauser Heerstrasse 367, 28211 Bremen, Germany
| | - K Muenstedt
- Universitaetsklinikum Giessen, Zentrum fuer Frauenheilkunde und Geburtshilfe, Klinikstrasse 33, 35352 Giessen, Germany
| | - B Richter
- Elblandkliniken Meissen-Radebeul GmbH & Co. KG, Frauenklinik, Heinrich-Zille-Str. 13, 01445 Radebeul, Germany
| | - C Fotopoulou
- Charité, Campus Virchow Klinikum, Frauenklinik, Augustenburger Platz 1, 13353 Berlin, Germany
| | - B Schmalfeldt
- Klinikum rechts der Isar der Technischen Universitaet, Frauen- und Poliklinik, Ismaninger Str. 22, 81675 Munich, Germany
| | - A Burges
- Klinikum der Universitaet Muenchen, Campus Grosshadern, Klinik und Poliklinik fuer Frauenheilkunde und Geburtshilfe, Marchioninistr.15, 81377 Munich, Germany
| | - N Ewald-Riegler
- Dr Horst Schmidt Klinik GmbH, Klinik fuer Gynaekologie und gynaekologische Onkologie, Ludwig-Erhard-Str. 100, 65199 Wiesbaden, Germany
| | - N de Gregorio
- Universitaetsklinikum Ulm, Frauenklinik, Prittwitzstrasse 43, 89075 Ulm, Germany
| | - F Hilpert
- Universitaetsklinikum Schleswig-Holstein, Campus Kiel, Klinik fuer Gynaekologie und Geburtshilfe, Michaelisstrasse 16, 24105 Kiel, Germany
| | - T Fehm
- 1] Universitaetsklinikum Tuebingen, Department fuer Frauengesundheit, Calwerstrasse 7, 72076 Tuebingen, Germany [2] Universitaetsklinikum Duesseldorf, Universitaetsfrauenklinik, Moorenstrasse 5, 40225 Duesseldorf, Germany
| | - W Meier
- Evangelisches Krankenhaus, Frauenklinik, Kirchfeldstrasse 40, 40217 Duesseldorf, Germany
| | - P Hillemanns
- Medizinische Hochschule Hannover, Frauenklinik, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - L Hanker
- 1] Klinikum der J.W. Goethe-Universitaet, Zentrum fuer Frauenheilkunde und Geburtshilfe, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany [2] Universitaetsklinikum Schleswig-Holstein, Campus Luebeck, Klinik fuer Gynaekologie und Geburtshilfe, Ratzeburger Allee 160, 23562 Luebeck, Germany
| | - A Hasenburg
- Universitaetsklinikum Freiburg, Frauenklinik, Hugstetter Str. 55, 79106 Freiburg im Breisgau, Germany
| | - H-G Strauss
- Universitaetsklinikum Halle (Saale), Universitaetsklinik und Poliklinik fuer Gynaekologie, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany
| | - M Hellriegel
- Georg-August-Universitaet Goettingen, Gynaekologie und Geburtshilfe, Robert-Koch-Str. 40, 37075 Goettingen, Germany
| | - P Wimberger
- 1] Technische Universitaet Dresden, Klinik und Poliklinik fuer Frauenheilkunde und Geburtshilfe, Fetscherstr. 74, 01307 Dresden, Germany [2] Universitaetsklinikum Essen, Klinik fuer Frauenheilkunde und Geburtshilfe, Essen, Germany
| | - S Kommoss
- 1] Dr Horst Schmidt Klinik GmbH, Klinik fuer Gynaekologie und gynaekologische Onkologie, Ludwig-Erhard-Str. 100, 65199 Wiesbaden, Germany [2] Universitaetsklinikum Tuebingen, Department fuer Frauengesundheit, Calwerstrasse 7, 72076 Tuebingen, Germany
| | - F Kommoss
- Institut fuer Pathologie, Referenzzentrum fuer Gynaekopathologie, A2,2, 68159 Mannheim, Germany
| | - S Hauptmann
- 1] Universitaetsklinikum Halle (Saale), Universitaetsklinik und Poliklinik fuer Gynaekologie, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany [2] Institut fuer Pathologie Trier-Dueren-Duesseldorf, Roonstrasse 30, 52351 Dueren, Germany
| | - A du Bois
- Kliniken Essen-Mitte, Klinik fuer Gynaekologische Onkologie, Henricistrasse 92, 45136 Essen, Germany
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Jansen F, Yang X, Proebsting S, Hoelscher M, Przybilla D, Baumann K, Schmitz T, Dolf A, Endl E, Franklin BS, Sinning JM, Vasa-Nicotera M, Nickenig G, Werner N. MicroRNA expression in circulating microvesicles predicts cardiovascular events in patients with coronary artery disease. J Am Heart Assoc 2014; 3:e001249. [PMID: 25349183 PMCID: PMC4338711 DOI: 10.1161/jaha.114.001249] [Citation(s) in RCA: 243] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background Circulating microRNAs (miRNAs) are differentially regulated and selectively packaged in microvesicles (MVs). We evaluated whether circulating vascular and endothelial miRNAs in patients with stable coronary artery disease have prognostic value for the occurrence of cardiovascular (CV) events. Methods and Results Ten miRNAs involved in the regulation of vascular performance—miR‐126, miR‐222, miR‐let7d, miR‐21, miR‐20a, miR‐27a, miR‐92a, miR‐17, miR‐130, and miR‐199a—were quantified in plasma and circulating MVs by reverse transcription polymerase chain reaction in 181 patients with stable coronary artery disease. The median duration of follow‐up for major adverse CV event–free survival was 6.1 years (range: 6.0–6.4 years). Events occurred in 55 patients (31.3%). There was no significant association between CV events and plasma level of the selected miRNAs. In contrast, increased expression of miR‐126 and miR‐199a in circulating MVs was significantly associated with a lower major adverse CV event rate. In univariate analysis, above‐median levels of miR‐126 in circulating MVs were predictors of major adverse CV event–free survival (hazard ratio: 0.485 [95% CI: 0.278 to 0.846]; P=0.007) and percutaneous coronary interventions (hazard ratio: 0.458 [95% CI: 0.222 to 0.945]; P=0.03). Likewise, an increased level of miR‐199a in circulating MVs was associated with a reduced risk of major adverse CV events (hazard ratio: 0.518 [95% CI: 0.299 to 0.898]; P=0.01) and revascularization (hazard ratio: 0.439 [95% CI: 0.232 to 0.832]; P=0.01) in univariate analysis. miRNA expression analysis in plasma compartments revealed that miR‐126 and miR‐199a are present mainly in circulating MVs. MV‐sorting experiments showed that endothelial cells and platelets were found to be the major cell sources of MVs containing miR‐126 and miR‐199a, respectively. Conclusion MVs containing miR‐126 and miR‐199a but not freely circulating miRNA expression predict the occurrence of CV events in patients with stable coronary artery disease.
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Affiliation(s)
- Felix Jansen
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Xiaoyan Yang
- Feinberg Cardiovascular Research Institute, Northwestern University School of Medicine, Chicago, IL (X.Y.)
| | - Sebastian Proebsting
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Marion Hoelscher
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - David Przybilla
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Katharina Baumann
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Theresa Schmitz
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Andreas Dolf
- Institute of Molecular Medicine, Rheinische Friedrich-Wilhelms University, Bonn, Germany (A.D., E.E.)
| | - Elmar Endl
- Institute of Molecular Medicine, Rheinische Friedrich-Wilhelms University, Bonn, Germany (A.D., E.E.)
| | - Bernardo S Franklin
- Institute of Innate Immunity, Rheinische Friedrich-Wilhelms University, Bonn, Germany (B.S.F.)
| | - Jan-Malte Sinning
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Mariuca Vasa-Nicotera
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Georg Nickenig
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
| | - Nikos Werner
- Department of Internal Medicine II, Rheinische Friedrich-Wilhelms University, Bonn, Germany (F.J., S.P., M.H., D.P., K.B., T.S., J.M.S., M.V.N., G.N., N.W.)
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Thill M, Kurylcio A, Welter R, Baumann K, van Haasteren V, Grosse B, Berclaz G, Polkowski W, Hauser N. Die zentraleuropäischen SentiMag Studien: Sentinel Node Biopsie mit superparamagnetischem Eisenoxid (SPIO) vs. Radioisotop-Markierung. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Mahner S, Hilpert F, Meier W, Sailer O, Hanker L, Canzler U, Sehouli J, Baumann K, Burges A, Gropp M, Hasenburg A, Belau A, Fehm T, Kosse J, Schmalfeldt B, Marme F, Cibula D, Richter B, Herwig U, Liebrich C, Gerber B, Potenberg J, Krabisch P, Thill M, Harter P, Kimmig R, de Gregorio N, Pfisterer J, Merger M, du Bois A. Unabhängige Analyse der AGO-OVAR 12, einer GCIG/ENGOT-Intergroup Phase III Studie mit Nintedanib in der Firstline Therapie beim Ovarialkarzinom. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Trillsch F, Mahner S, Woelber L, Vettorazzi E, Reuss A, Baumann K, Keyver-Paik MD, Canzler U, Wollschlaeger K, Forner D, Pfisterer J, Schroeder W, Muenstedt K, Richter B, Fotopoulou C, Schmalfeldt B, Burges A, Ewald-Riegler N, De Gregorio N, Hilpert F, Fehm T, Meier W, Hillemanns P, Hanker L, Hasenburg A, Strauß HG, Hellriegel M, Wimberger P, du Bois A. Prognostische Bedeutung von Zeitintervall und Staging-Prozeduren für Patientinnen mit primären Borderline-Tumoren des Ovars (BOT): Eine Subgruppen-Analyse der Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) ROBOT-Studie. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Woelber L, Kosse J, Heiss C, Neuser P, Hantschmann P, Mallmann P, Tanner B, Pfisterer J, Richter B, Jückstock J, Hilpert F, De Gregorio N, Iborra S, Sehouli J, Habermann A, Hillemanns P, Fürst S, Strauss HG, Baumann K, Thiel F, Mustea A, Meier W, Harter P, Wimberger P, Hanker L, Schmalfeldt B, Canzler U, Fehm T, Luyten A, Hellriegel M, Mahner S. Lokaler Resektionsrand und Rezidivrisiko beim Plattenepithelkarzinom der Vulva – Ergebnisse einer Subgruppenanalyse der multizentrischen AGO CaRE-1 Studie. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Canzler U, Hilpert F, Meier W, Reuß A, Hanker LC, Sehouli J, Baumann K, Burges A, Gropp-Meier M, Hasenburg A, Belau A, Fehm T, Kosse J, Mahner S, Schmalfeldt B, Marmé F, Richter B, Cibula D, Harter P, Kimmig R, de Gregorio N, Pfisterer J, Merger M, du Bois A. AGO-OVAR 12: Eine randomisierte, Placebo-kontrollierte Phase III-Studie zum Einsatz von Carboplatin und Paclitaxel ± Nintedanib beim fortgeschrittenen Ovarialkarzinom (GCIG/ENGOT-Intergroup-Studie). Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Trillsch F, Mahner S, Woelber L, Vettorazzi E, Reuss A, Ewald-Riegler N, de Gregorio N, Fotopoulou C, Schmalfeldt B, Burges A, Hilpert F, Fehm T, Meier W, Hillemanns P, Hanker L, Hasenburg A, Strauss HG, Hellriegel M, Wimberger P, Baumann K, Keyver-Paik MD, Canzler U, Wollschlaeger K, Forner D, Pfisterer J, Schroeder W, Muenstedt K, Richter B, Kommoss F, Hauptmann S, du Bois A. Age-dependent differences in borderline ovarian tumours (BOT) regarding clinical characteristics and outcome: results from a sub-analysis of the Arbeitsgemeinschaft Gynaekologische Onkologie (AGO) ROBOT study. Ann Oncol 2014; 25:1320-1327. [PMID: 24618151 DOI: 10.1093/annonc/mdu119] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Approximately one-third of all borderline ovarian tumours (BOT) are diagnosed in patients with child-bearing potential. Detailed information regarding their specific characteristics and prognostic factors is limited. METHODS Clinical parameters of BOT patients treated between 1998 and 2008 in 24 German centres were retrospectively investigated. Central pathology review and prospective follow-up were carried out. Patients <40 versus ≥40 years were analysed separately and then compared regarding clinico-pathological variables and prognosis. RESULTS A total of 950 BOT patients with a median age of 49.1 (14.1-91.5) years were analysed [280 patients <40 years (29.5%), 670 patients ≥40 years (70.5%)]. Fertility-preserving surgery was carried out in 53.2% (149 of 280) of patients <40 years with preservation of the primarily affected ovary in 32 of these 149 cases (21.5%). Recurrence was significantly more frequent in patients <40 years (19.0% versus 10.1% 5-year recurrence rate, P < 0.001), usually in ovarian tissue, whereas disease-specific overall survival did not differ between the subgroups. In case of recurrent disease, malignant transformation was less frequent in younger than in older patients (12.0% versus 66.7%, P < 0.001), mostly presenting as invasive peritoneal carcinomatosis. Multivariate analysis for patients <40 years identified advanced International Federation of Gynecology and Obstetrics (FIGO) stage and fertility-sparing approach as independent prognostic factors negatively affecting progression-free survival (PFS) while, for patients ≥40 years, higher FIGO stage and incomplete staging was associated with impaired PFS. CONCLUSIONS Despite favourable survival, young BOT patients with child-bearing potential are at higher risk for disease recurrence. However, relapses usually remain BOT in the preserved ovaries as opposed to older patients being at higher risk for malignant transformation in peritoneal or distant localisation. Therefore, fertility-sparing approach can be justified for younger patients after thorough consultation.
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Affiliation(s)
- F Trillsch
- Department of Gynaecology and Gynaecologic Oncology
| | - S Mahner
- Department of Gynaecology and Gynaecologic Oncology.
| | - L Woelber
- Department of Gynaecology and Gynaecologic Oncology
| | - E Vettorazzi
- Department of Medical Biometry and Epidemiology, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - A Reuss
- Department of Coordinating Center for Clinical Trials, Marburg
| | - N Ewald-Riegler
- Department of Gynaecology and Gynaecologic Oncology, Dr Horst Schmidt Klinik GmbH, Wiesbaden
| | - N de Gregorio
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Ulm, Ulm
| | - C Fotopoulou
- Department of Gynaecolgy, Charité, Campus Virchow Klinikum, Berlin
| | - B Schmalfeldt
- Department of Obstetrics and Gynaecolgy, Klinikum Rechts der Isar der Technischen Universität, Munich
| | - A Burges
- Department of Obstetrics and Gynaecolgy, Klinikum der Universität München, Munich
| | - F Hilpert
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Schleswig-Holstein, Kiel
| | - T Fehm
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Tübingen, Tuebingen
| | - W Meier
- Department of Gynaecolgy and Obstetrics, Evangelisches Krankenhaus, Duesseldorf
| | - P Hillemanns
- Department of Gynaecolgy and Obstetrics, Medizinische Hochschule Hannover, Hannover
| | - L Hanker
- Department of Gynaecolgy and Obstetrics, Klinikum der J.W. Goethe-Universität, Frankfurt/M; Department of Gynaecolgy and Obstetrics, Universitätsklinikum Schleswig-Holstein, Luebeck
| | - A Hasenburg
- Department of Obstetrics and Gynaecolgy, Universitätsklinikum Freiburg, Freiburg
| | - H G Strauss
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Halle/S., Halle/S
| | - M Hellriegel
- Department of Gynaecolgy and Obstetrics, Georg-August-Universität Göttingen, Goettingen
| | - P Wimberger
- Clinic of Gynaecolgy and Obstetrics, Universitätsklinikum Essen, Essen; Department of Gynaecolgy and Obstetrics, Universitätsklinikum Carl Gustav Carus, Dresden
| | - K Baumann
- Department of Gynaecolgy, Endocrinology and Oncology, Universitätsklinikum Gießen u. Marburg GmbH, Marburg
| | - M D Keyver-Paik
- Department of Obstetrics and Gynaecolgy, Rheinische Friedrich-Wilhelms-Universität, Bonn
| | - U Canzler
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Carl Gustav Carus, Dresden
| | - K Wollschlaeger
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Magdeburg, Magdeburg
| | - D Forner
- Department of Gynaecolgy and Obstetrics, Sana-Klinikum Remscheid, Remscheid
| | - J Pfisterer
- Department of Gynaecolgy and Obstetrics, Städtisches Klinikum Solingen gGmbH, Solingen; Zentrum für Gynäkologische Onkologie, Kiel
| | | | - K Muenstedt
- Department of Obstetrics and Gynaecolgy, Universitätsklinikum Gießen, Gießen
| | - B Richter
- Department of Gynaecology and Obstetrics, Elblandkliniken Meißen-Radebeul GmbH & Co. KG, Radebeul
| | - F Kommoss
- Institute of Pathology, Referenzzentrum für Gynäkopathologie, Mannheim
| | - S Hauptmann
- Department of Gynaecolgy and Obstetrics, Universitätsklinikum Halle/S., Halle/S; Institute of Pathology, Trier-Dueren-Duesseldorf, Dueren
| | - A du Bois
- Department of Gynaecolgy and Gynaecolgic Oncology, Kliniken Essen-Mitte, Essen, Germany
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Schumacher K, Matz M, Baumann K, Rustenbeck I. Temperature-dependent effects of glucose and potassium depolarization on granule number and mobility in the submembrane space of insulin-secreting MIN6 cells. DIABETOL STOFFWECHS 2014. [DOI: 10.1055/s-0034-1375040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Young G, Tachdjian R, Baumann K, Panopoulos G. Comprehensive management of chronic pain in haemophilia. Haemophilia 2013; 20:e113-20. [DOI: 10.1111/hae.12349] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2013] [Indexed: 12/13/2022]
Affiliation(s)
- G. Young
- Hemostasis and Thrombosis Center; Children's Hospital Los Angeles; Keck School of Medicine; University of Southern California; Los Angeles CA USA
| | - R. Tachdjian
- Division of Clinical Immunology and Allergy; David Geffen School of Medicine at UCLA; Los Angeles CA USA
| | - K. Baumann
- Center for Bleeding and Clotting Disorders; University of Minnesota; Fairview Medical Center; Minneapolis MN USA
| | - G. Panopoulos
- Fairview Pain Management Center; University of Minnesota; Minneapolis MN USA
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Thill M, Dittmer C, Blohmer JU, Baumann K, Friedrichs K. Abstract P2-18-14: MarginProbe® - Final results of the German post-market study in breast conserving surgery of ductal carcinoma in situ. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p2-18-14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Surgical margins in breast conserving surgery (BCS) of ductal carcinoma in situ (DCIS) as well as invasive cancer are a subject of intense discussion. A positive margin is still one of the strongest predictor for risk of local recurrence of intraductal and invasive breast cancer. Intraoperative margin assessment of DCIS is difficult and existing options are unsatisfying.
Aim of our study was to evaluate the performance of MarginProbe®(Dune Medical Devices, Boston, MA, USA) in assessing surgical margins for DCIS and the contribution to lowering the re-excision rate after initial BCS.
Material and methods: The device includes a disposable hand-held probe and a console, is based on radiofrequency spectroscopy, and detects differences in dielectric properties between normal and malignant breast tissue.
The multicentre single arm, post market study was performed on 55 patients at 3 German sites under approval of institutional review boards. MarginProbe® was used as an adjunctive tool to the current practice. All specimens were sent for paraffin embedded pathological analysis.
The procedure success was defined as both: negative margins after initial BCS; and early identification of an extended lesion, with conversion to mastectomy instead of performing a re-excision BCS.
Results: From September 2009 - May 2010, 42/55 patients were eligible for this analysis. In comparison with a historical re-excision rate of 39% for DCIS patients undergoing BCS, use of MarginProbe® led to a reduction of the re-excision rate by 56%, down to 17% (p = 0.018) (surgical margin width of 5 mm). The procedure success was also significantly improved by more than 3-fold (p<0.0001), from 14% (6/42) by standard of care (SOC) alone, to 57% (24/42) with use of the device. In 21% (9/42) of the cases use of the device led to a direct conversion to mastectomy due to extensive disease identified, sparing an additional re-excision BCS. Resected average main specimen tissue volume was 34.6 cc. Tissue volume associated with false positive margins was, on average, 7.5 cc per patient. Cosmetic outcomes were not different.
Discussion: In synopsis with the other two clinical trials (MAST and US pivotal study) we found our data consistent. Each trial reported a reduction of the re-resection rate by more than 50%.
Our results demonstrate that adjunctive use of the device is effective in achieving procedure success and reducing re-excisions for DCIS patients. Several options for intraoperative margin assessment exist, but for DCIS they are time-consuming and insufficient (frozen section, touch prep cytology) or experimental (near-infrared fluorescence optical imaging, high-frequency ultrasound). Usually, the pathologist provides final analysis of the lesion extension and margin assessment several days after operation.
Conclusion: MarginProbe® is a device that provides a fast and effective technique for intraoperative margin assessment that is already used in daily routine. It lowers the re-excision rate for both DCIS and invasive cancer significantly, by >50%, without any influence on patient's cosmesis. It may allow the surgeon to perform oncoplastic or reconstructive breast surgery and IORT more safely in the future.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P2-18-14.
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Affiliation(s)
- M Thill
- Breast Cancer Centre, Agaplesion Markus Hospital, Frankfurt, Germany; Breast Cancer Centre, Hospital Essen Mitte, Essen, Germany; University Schleswig-Holstein, Campus Lübeck, Lübeck, Germany; Breast Cancer Centre, Jerusalem Hospital, Hamburg, Germany; Breast Cancer Centre, Sankt-Gertrauden Hospital, Berlin, Germany
| | - C Dittmer
- Breast Cancer Centre, Agaplesion Markus Hospital, Frankfurt, Germany; Breast Cancer Centre, Hospital Essen Mitte, Essen, Germany; University Schleswig-Holstein, Campus Lübeck, Lübeck, Germany; Breast Cancer Centre, Jerusalem Hospital, Hamburg, Germany; Breast Cancer Centre, Sankt-Gertrauden Hospital, Berlin, Germany
| | - J-U Blohmer
- Breast Cancer Centre, Agaplesion Markus Hospital, Frankfurt, Germany; Breast Cancer Centre, Hospital Essen Mitte, Essen, Germany; University Schleswig-Holstein, Campus Lübeck, Lübeck, Germany; Breast Cancer Centre, Jerusalem Hospital, Hamburg, Germany; Breast Cancer Centre, Sankt-Gertrauden Hospital, Berlin, Germany
| | - K Baumann
- Breast Cancer Centre, Agaplesion Markus Hospital, Frankfurt, Germany; Breast Cancer Centre, Hospital Essen Mitte, Essen, Germany; University Schleswig-Holstein, Campus Lübeck, Lübeck, Germany; Breast Cancer Centre, Jerusalem Hospital, Hamburg, Germany; Breast Cancer Centre, Sankt-Gertrauden Hospital, Berlin, Germany
| | - K Friedrichs
- Breast Cancer Centre, Agaplesion Markus Hospital, Frankfurt, Germany; Breast Cancer Centre, Hospital Essen Mitte, Essen, Germany; University Schleswig-Holstein, Campus Lübeck, Lübeck, Germany; Breast Cancer Centre, Jerusalem Hospital, Hamburg, Germany; Breast Cancer Centre, Sankt-Gertrauden Hospital, Berlin, Germany
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