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Bitzer M, Voesch S, Albert J, Bartenstein P, Bechstein W, Blödt S, Brunner T, Dombrowski F, Evert M, Follmann M, La Fougère C, Freudenberger P, Geier A, Gkika E, Götz M, Hammes E, Helmberger T, Hoffmann RT, Hofmann WP, Huppert P, Kautz A, Knötgen G, Körber J, Krug D, Lammert F, Lang H, Langer T, Lenz P, Mahnken A, Meining A, Micke O, Nadalin S, Nguyen HP, Ockenga J, Oldhafer K, Paprottka P, Paradies K, Pereira P, Persigehl T, Plauth M, Plentz R, Pohl J, Riemer J, Reimer P, Ringwald J, Ritterbusch U, Roeb E, Schellhaas B, Schirmacher P, Schmid I, Schuler A, von Schweinitz D, Seehofer D, Sinn M, Stein A, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Trojan J, van Thiel I, Tholen R, Vogel A, Vogl T, Vorwerk H, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wittekind C, Wörns MA, Galle P, Malek N. S3-Leitlinie: Diagnostik und Therapie biliärer Karzinome. Z Gastroenterol 2022; 60:219-238. [PMID: 35148562 DOI: 10.1055/a-1589-7638] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M Bitzer
- Medizinische Klinik I, Universitätsklinikum Tübingen
| | - S Voesch
- Medizinische Klinik I, Universitätsklinikum Tübingen
| | - J Albert
- Abteilung für Gastroenterologie, Hepatologie und Endokrinologie, Robert-Bosch-Krankenhaus, Stuttgart
| | - P Bartenstein
- Klinik und Poliklinik für Nuklearmedizin, LMU Klinikum, München
| | - W Bechstein
- Klinik für Allgemein-, Viszeral-, Transplantations- und Thoraxchirurgie, Universitätsklinikum Frankfurt
| | - S Blödt
- AWMF-Geschäftsstelle, Berlin
| | - T Brunner
- Klinik für Strahlentherapie, Universitätsklinikum Magdeburg
| | - F Dombrowski
- Institut für Pathologie, Universitätsmedizin Greifswald
| | - M Evert
- Institut für Pathologie, Regensburg
| | - M Follmann
- Office des Leitlinienprogrammes Onkologie, c/o Deutsche Krebsgesellschaft e.V., Berlin
| | - C La Fougère
- Nuklearmedizin und Klinische Molekulare Bildgebung, Tübingen
| | | | - A Geier
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg
| | - E Gkika
- Klinik für Strahlenheilkunde, Department für Radiologische Diagnostik und Therapie, Universitätsklinikum Freiburg
| | | | - E Hammes
- Lebertransplantierte Deutschland e. V., Ansbach
| | - T Helmberger
- Institut für Radiologie, Neuroradiologie und minimal-invasive Therapie, München Klinik Bogenhausen, München
| | - R T Hoffmann
- Institut und Poliklinik für Diagnostische und Interventionelle Radiologie, Dresden
| | - W P Hofmann
- Gastroenterologie am Bayerischen Platz, medizinisches Versorgungszentrum, Berlin
| | - P Huppert
- Radiologisches Zentrum, Max Grundig Klinik, Bühl
| | - A Kautz
- Deutsche Leberhilfe e.V., Köln
| | - G Knötgen
- Konferenz onkologischer Kranken- und Kinderkrankenpflege, Hamburg
| | - J Körber
- Klinik Nahetal, Fachklinik für onkologische Rehabilitation und Anschlussrehabilitation, Bad Kreuznach
| | - D Krug
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein, Kiel
| | | | - H Lang
- Klinik für Allgemein-, Viszeral und Transplantationschirurgie, Universitätsmedizin der Johannes Gutenberg-Universität Mainz
| | - T Langer
- Office des Leitlinienprogrammes Onkologie, c/o Deutsche Krebsgesellschaft e.V., Berlin
| | - P Lenz
- Universitätsklinikum Münster, Zentrale Einrichtung Palliativmedizin, Münster
| | - A Mahnken
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Gießen und Marburg GmbH, Marburg
| | - A Meining
- Medizinische Klinik und Poliklinik II des Universitätsklinikums Würzburg
| | - O Micke
- Klinik für Strahlentherapie und Radioonkologie, Franziskus Hospital Bielefeld
| | - S Nadalin
- Universitätsklinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsklinikum Tübingen
| | | | - J Ockenga
- Medizinische Klinik II, Klinikum Bremen-Mitte, Bremen
| | - K Oldhafer
- Klinik für Leber-, Gallenwegs- und Pankreaschirurgie, Semmelweis Universität, Asklepios Campus Hamburg
| | - P Paprottka
- Abteilung für interventionelle Radiologie, Klinikum rechts der Isar der Technischen Universität München
| | - K Paradies
- Konferenz onkologischer Kranken- und Kinderkrankenpflege, Hamburg
| | - P Pereira
- Abteilung für interventionelle Radiologie, Klinikum rechts der Isar der Technischen Universität München
| | - T Persigehl
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Köln
| | | | - R Plentz
- Klinikum Bremen-Nord, Innere Medizin, Bremen
| | - J Pohl
- Interventionelles Endoskopiezentrum und Schwerpunkt Gastrointestinale Onkologie, Asklepios Klinik Altona, Hamburg
| | - J Riemer
- Lebertransplantierte Deutschland e. V., Bretzfeld
| | - P Reimer
- Institut für diagnostische und interventionelle Radiologie, Städtisches Klinikum Karlsruhe gGmbH, Karlsruhe
| | - J Ringwald
- Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Tübingen
| | | | - E Roeb
- Medizinische Klinik II, Universitätsklinikum Gießen und Marburg GmbH, Gießen
| | - B Schellhaas
- Medizinische Klinik I, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen
| | - P Schirmacher
- Pathologisches Institut, Universitätsklinikum Heidelberg
| | - I Schmid
- Zentrum Pädiatrische Hämatologie und Onkologie, Dr. von Haunersches Kinderspital, Klinikum der Universität München
| | - A Schuler
- Medizinische Klinik, Alb Fils Kliniken GmbH, Göppingen
| | | | - D Seehofer
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig
| | - M Sinn
- Medizinische Klinik II, Universitätsklinikum Hamburg-Eppendorf
| | - A Stein
- Hämatologisch-Onkologischen Praxis Eppendorf, Hamburg
| | - A Stengel
- Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Tübingen
| | | | - C Stoll
- Klinik Herzoghöhe Bayreuth, Bayreuth
| | - A Tannapfel
- Institut für Pathologie der Ruhr-Universität Bochum am Berufsgenossenschaftlichen Universitätsklinikum Bergmannsheil, Bochum
| | - A Taubert
- Kliniksozialdienst, Universitätsklinikum Heidelberg, Bochum
| | - J Trojan
- Medizinische Klinik I, Universitätsklinikum Frankfurt, Frankfurt am Main
| | | | - R Tholen
- Deutscher Verband für Physiotherapie e. V., Köln
| | - A Vogel
- Klinik für Gastroenterologie, Hepatologie, Endokrinologie der Medizinischen Hochschule Hannover, Hannover
| | - T Vogl
- Universitätsklinikum Frankfurt, Institut für Diagnostische und Interventionelle Radiologie, Frankfurt
| | - H Vorwerk
- Klinik für Strahlentherapie, Universitätsklinikum Gießen und Marburg GmbH, Marburg
| | - F Wacker
- Institut für Diagnostische und Interventionelle Radiologie der Medizinischen Hochschule Hannover, Hannover
| | - O Waidmann
- Medizinische Klinik I, Universitätsklinikum Frankfurt, Frankfurt am Main
| | - H Wedemeyer
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie Medizinische Hochschule Hannover, Hannover
| | - H Wege
- Medizinische Klinik und Poliklinik, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - D Wildner
- Innere Medizin, Krankenhäuser Nürnberger Land GmbH, Lauf an der Pegnitz
| | - C Wittekind
- Institut für Pathologie, Universitätsklinikum Leipzig, Leipzig
| | - M A Wörns
- Medizinische Klinik und Poliklinik, Universitätsklinikum Mainz, Mainz
| | - P Galle
- Medizinische Klinik und Poliklinik, Universitätsklinikum Mainz, Mainz
| | - N Malek
- Medizinische Klinik I, Universitätsklinikum Tübingen, Tübingen
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Bitzer M, Voesch S, Albert J, Bartenstein P, Bechstein W, Blödt S, Brunner T, Dombrowski F, Evert M, Follmann M, La Fougère C, Freudenberger P, Geier A, Gkika E, Götz M, Hammes E, Helmberger T, Hoffmann RT, Hofmann WP, Huppert P, Kautz A, Knötgen G, Körber J, Krug D, Lammert F, Lang H, Langer T, Lenz P, Mahnken A, Meining A, Micke O, Nadalin S, Nguyen HP, Ockenga J, Oldhafer K, Paprottka P, Paradies K, Pereira P, Persigehl T, Plauth M, Plentz R, Pohl J, Riemer J, Reimer P, Ringwald J, Ritterbusch U, Roeb E, Schellhaas B, Schirmacher P, Schmid I, Schuler A, von Schweinitz D, Seehofer D, Sinn M, Stein A, Stengel A, Steubesand N, Stoll C, Tannapfel A, Taubert A, Trojan J, van Thiel I, Tholen R, Vogel A, Vogl T, Vorwerk H, Wacker F, Waidmann O, Wedemeyer H, Wege H, Wildner D, Wittekind C, Wörns MA, Galle P, Malek N. S3-Leitlinie – Diagnostik und Therapie biliärer Karzinome. Z Gastroenterol 2022; 60:e186-e227. [PMID: 35148560 DOI: 10.1055/a-1589-7854] [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] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- M Bitzer
- Medizinische Klinik I, Universitätsklinikum Tübingen
| | - S Voesch
- Medizinische Klinik I, Universitätsklinikum Tübingen
| | - J Albert
- Abteilung für Gastroenterologie, Hepatologie und Endokrinologie, Robert-Bosch-Krankenhaus, Stuttgart
| | - P Bartenstein
- Klinik und Poliklinik für Nuklearmedizin, LMU Klinikum, München
| | - W Bechstein
- Klinik für Allgemein-, Viszeral-, Transplantations- und Thoraxchirurgie, Universitätsklinikum Frankfurt
| | - S Blödt
- AWMF-Geschäftsstelle, Berlin
| | - T Brunner
- Klinik für Strahlentherapie, Universitätsklinikum Magdeburg
| | - F Dombrowski
- Institut für Pathologie, Universitätsmedizin Greifswald
| | - M Evert
- Institut für Pathologie, Regensburg
| | - M Follmann
- Office des Leitlinienprogrammes Onkologie, c/o Deutsche Krebsgesellschaft e.V., Berlin
| | - C La Fougère
- Nuklearmedizin und Klinische Molekulare Bildgebung, Tübingen
| | | | - A Geier
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg
| | - E Gkika
- Klinik für Strahlenheilkunde, Department für Radiologische Diagnostik und Therapie, Universitätsklinikum Freiburg
| | | | - E Hammes
- Lebertransplantierte Deutschland e. V., Ansbach
| | - T Helmberger
- Institut für Radiologie, Neuroradiologie und minimal-invasive Therapie, München Klinik Bogenhausen, München
| | - R T Hoffmann
- Institut und Poliklinik für Diagnostische und Interventionelle Radiologie, Dresden
| | - W P Hofmann
- Gastroenterologie am Bayerischen Platz, medizinisches Versorgungszentrum, Berlin
| | - P Huppert
- Radiologisches Zentrum, Max Grundig Klinik, Bühl
| | - A Kautz
- Deutsche Leberhilfe e.V., Köln
| | - G Knötgen
- Konferenz onkologischer Kranken- und Kinderkrankenpflege, Hamburg
| | - J Körber
- Klinik Nahetal, Fachklinik für onkologische Rehabilitation und Anschlussrehabilitation, Bad Kreuznach
| | - D Krug
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein, Kiel
| | | | - H Lang
- Klinik für Allgemein-, Viszeral und Transplantationschirurgie, Universitätsmedizin der Johannes Gutenberg-Universität Mainz
| | - T Langer
- Office des Leitlinienprogrammes Onkologie, c/o Deutsche Krebsgesellschaft e.V., Berlin
| | - P Lenz
- Universitätsklinikum Münster, Zentrale Einrichtung Palliativmedizin, Münster
| | - A Mahnken
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Gießen und Marburg GmbH, Marburg
| | - A Meining
- Medizinische Klinik und Poliklinik II des Universitätsklinikums Würzburg
| | - O Micke
- Klinik für Strahlentherapie und Radioonkologie, Franziskus Hospital Bielefeld
| | - S Nadalin
- Universitätsklinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsklinikum Tübingen
| | | | - J Ockenga
- Medizinische Klinik II, Klinikum Bremen-Mitte, Bremen
| | - K Oldhafer
- Klinik für Leber-, Gallenwegs- und Pankreaschirurgie, Semmelweis Universität, Asklepios Campus Hamburg
| | - P Paprottka
- Abteilung für interventionelle Radiologie, Klinikum rechts der Isar der Technischen Universität München
| | - K Paradies
- Konferenz onkologischer Kranken- und Kinderkrankenpflege, Hamburg
| | - P Pereira
- Abteilung für interventionelle Radiologie, Klinikum rechts der Isar der Technischen Universität München
| | - T Persigehl
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Köln
| | | | - R Plentz
- Klinikum Bremen-Nord, Innere Medizin, Bremen
| | - J Pohl
- Interventionelles Endoskopiezentrum und Schwerpunkt Gastrointestinale Onkologie, Asklepios Klinik Altona, Hamburg
| | - J Riemer
- Lebertransplantierte Deutschland e. V., Bretzfeld
| | - P Reimer
- Institut für diagnostische und interventionelle Radiologie, Städtisches Klinikum Karlsruhe gGmbH, Karlsruhe
| | - J Ringwald
- Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Tübingen
| | | | - E Roeb
- Medizinische Klinik II, Universitätsklinikum Gießen und Marburg GmbH, Gießen
| | - B Schellhaas
- Medizinische Klinik I, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen
| | - P Schirmacher
- Pathologisches Institut, Universitätsklinikum Heidelberg
| | - I Schmid
- Zentrum Pädiatrische Hämatologie und Onkologie, Dr. von Haunersches Kinderspital, Klinikum der Universität München
| | - A Schuler
- Medizinische Klinik, Alb Fils Kliniken GmbH, Göppingen
| | | | - D Seehofer
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig
| | - M Sinn
- Medizinische Klinik II, Universitätsklinikum Hamburg-Eppendorf
| | - A Stein
- Hämatologisch-Onkologischen Praxis Eppendorf, Hamburg
| | - A Stengel
- Psychosomatische Medizin und Psychotherapie, Universitätsklinikum Tübingen
| | | | - C Stoll
- Klinik Herzoghöhe Bayreuth, Bayreuth
| | - A Tannapfel
- Institut für Pathologie der Ruhr-Universität Bochum am Berufsgenossenschaftlichen Universitätsklinikum Bergmannsheil, Bochum
| | - A Taubert
- Kliniksozialdienst, Universitätsklinikum Heidelberg, Bochum
| | - J Trojan
- Medizinische Klinik I, Universitätsklinikum Frankfurt, Frankfurt am Main
| | | | - R Tholen
- Deutscher Verband für Physiotherapie e. V., Köln
| | - A Vogel
- Klinik für Gastroenterologie, Hepatologie, Endokrinologie der Medizinischen Hochschule Hannover, Hannover
| | - T Vogl
- Universitätsklinikum Frankfurt, Institut für Diagnostische und Interventionelle Radiologie, Frankfurt
| | - H Vorwerk
- Klinik für Strahlentherapie, Universitätsklinikum Gießen und Marburg GmbH, Marburg
| | - F Wacker
- Institut für Diagnostische und Interventionelle Radiologie der Medizinischen Hochschule Hannover, Hannover
| | - O Waidmann
- Medizinische Klinik I, Universitätsklinikum Frankfurt, Frankfurt am Main
| | - H Wedemeyer
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie Medizinische Hochschule Hannover, Hannover
| | - H Wege
- Medizinische Klinik und Poliklinik, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - D Wildner
- Innere Medizin, Krankenhäuser Nürnberger Land GmbH, Lauf an der Pegnitz
| | - C Wittekind
- Institut für Pathologie, Universitätsklinikum Leipzig, Leipzig
| | - M A Wörns
- Medizinische Klinik und Poliklinik, Universitätsklinikum Mainz, Mainz
| | - P Galle
- Medizinische Klinik und Poliklinik, Universitätsklinikum Mainz, Mainz
| | - N Malek
- Medizinische Klinik I, Universitätsklinikum Tübingen, Tübingen
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Pazos M, Yermentayeva A, Schönecker S, Roengvoraphoj O, Rottler M, Albert M, Schmid I, Binder V, Feuchtinger T, Manapov F, Belka C. PO-1243: 20 years trend in the paediatric radiooncology: monocentric analysis. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01261-5] [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: 11/13/2022]
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Fleischhack G, Massimino M, Warmuth-Metz M, Khuhlaeva E, Janssen G, Graf N, Rutkowski S, Beilken A, Schmid I, Biassoni V, Gorelishev SK, Kramm C, Reinhard H, Schlegel PG, Kortmann RD, Reuter D, Bach F, Iznaga-Escobar NE, Bode U. Nimotuzumab and radiotherapy for treatment of newly diagnosed diffuse intrinsic pontine glioma (DIPG): a phase III clinical study. J Neurooncol 2019; 143:107-113. [PMID: 30830679 DOI: 10.1007/s11060-019-03140-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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] [Received: 01/14/2019] [Accepted: 02/28/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Diffuse intrinsic pontine glioma (DIPG) is a devastating cancer of childhood and adolescence. METHODS The study included patients between 3 and 20 years with clinically and radiologically confirmed DIPG. Primary endpoint was 6-month progression-free survival (PFS) following administration of nimotuzumab in combination with external beam radiotherapy (RT). Nimotuzumab was administered intravenously at 150 mg/m2 weekly for 12 weeks. Radiotherapy at total dose of 54 Gy was delivered between week 3 and week 9. Response was evaluated based on clinical features and MRI findings according to RECIST criteria at week 12. Thereafter, patients continued to receive nimotuzumab every alternate week until disease progression/unmanageable toxicity. Adverse events (AE) were evaluated according to Common Terminology Criteria for Adverse Events (CTC-AE) Version 3.0 (CTC-AE3). RESULTS All 42 patients received at least one dose of nimotuzumab in outpatient settings. Two patients had partial response (4.8%), 27 had stable disease (64.3%), 10 had progressive disease (23.8%) and 3 patients (7.1%) could not be evaluated. The objective response rate (ORR) was 4.8%. Median PFS was 5.8 months and median overall survival (OS) was 9.4 months. Most common drug-related AEs were alopecia (14.3%), vomiting, headache and radiation skin injury (7.1% each). Therapy-related serious adverse events (SAEs) were intra-tumoral bleeding and acute respiratory failure, which were difficult to distinguish from effects of tumor progression. CONCLUSIONS Concomitant treatment with RT and nimotuzumab was feasible in an outpatient setting. The PFS and OS were comparable to results achieved with RT and intensive chemotherapy in hospitalized setting.
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Affiliation(s)
- G Fleischhack
- Paediatric Haematology and Oncology, Paediatrics III, University Hospital of Essen, 45122, Essen, Germany.
- Department of Paediatric Haematology/Oncology, Children Medical Hospital, University of Bonn, 53113, Bonn, Germany.
| | - M Massimino
- Paediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133, Milano, Italy
| | - M Warmuth-Metz
- Department of Neuroradiology, University of Wuerzburg, 97080, Würzburg, Germany
| | - E Khuhlaeva
- Paediatric Neurosurgical Department, Burdenko Neurosurgical Institute, Moscow, 125047, Russia
| | - G Janssen
- Department of Paediatric Haematology/Oncology, Children's Medical Hospital, University of Duesseldorf, 40225, Düsseldorf, Germany
| | - N Graf
- Department of Paediatric Haematology/Oncology, Saarland University, 66421, Homburg/Saar, Germany
| | - S Rutkowski
- Department of Paediatric Hematology/Oncology, University of Wuerzburg, University Children's Hospital, 97080, Wuerzburg, Germany
- Department of Paediatric Haematology and Oncology, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - A Beilken
- Department of Paediatric Haematology/Oncology, Medical School, Children's Medical Hospital, 30625, Hannover, Germany
| | - I Schmid
- Department of Paediatric Haematology/Oncology, Children's Medical Hospital, University of Munich, 80337, Munich, Germany
| | - V Biassoni
- Paediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133, Milano, Italy
| | - S K Gorelishev
- Paediatric Neurosurgical Department, Burdenko Neurosurgical Institute, Moscow, 125047, Russia
| | - C Kramm
- Department of Paediatric Haematology/Oncology, Children's Medical Hospital, University of Duesseldorf, 40225, Düsseldorf, Germany
- Division of Paediatric Haematology and Oncology, Department of Child and Adolescent Health, University Medical Center Göttingen, 37075, Göttingen, Germany
| | - H Reinhard
- Department of Paediatric Haematology/Oncology, Saarland University, 66421, Homburg/Saar, Germany
- Paediatric Haematology and Oncology, Asklepios Hospital, 53757, Sankt Augustin, Germany
| | - P G Schlegel
- Department of Paediatric Hematology/Oncology, University of Wuerzburg, University Children's Hospital, 97080, Wuerzburg, Germany
| | - R-D Kortmann
- Department of RT and Radiooncology, University of Leipzig, 04103, Leipzig, Germany
| | - D Reuter
- Oncoscience GmbH, 22869, Schenefeld, Germany
| | - F Bach
- Oncoscience GmbH, 22869, Schenefeld, Germany
| | | | - U Bode
- Department of Paediatric Haematology/Oncology, Children Medical Hospital, University of Bonn, 53113, Bonn, Germany
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Zhang X, Högy P, Wu X, Schmid I, Wang X, Schulze WX, Jiang D, Fangmeier A. Physiological and Proteomic Evidence for the Interactive Effects of Post-Anthesis Heat Stress and Elevated CO 2 on Wheat. Proteomics 2018; 18:e1800262. [PMID: 30307109 DOI: 10.1002/pmic.201800262] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/11/2018] [Indexed: 01/08/2023]
Abstract
Elevated CO2 promotes leaf photosynthesis and improves crop grain yield. However, as a major anthropogenic greenhouse gas, CO2 contributes to more frequent and severe heat stress, which threatens crop productivity. The combined effects of elevated CO2 and heat stress are complex, and the underlying mechanisms are poorly understood. In the present study, the effects of elevated CO2 and high-temperature on foliar physiological traits and the proteome of spring wheat grown under two CO2 concentrations (380 and 550 µmol mol-1 ) and two temperature conditions (ambient and post-anthesis heat stress) are examined. Elevated CO2 increases leaf photosynthetic traits, biomass, and grain yield, while heat stress depresses photosynthesis and yield. Temperature-induced impacts on chlorophyll content and grain yield are not significantly different under the two CO2 concentrations. Analysis of the leaf proteome reveals that proteins involved in photosynthesis as well as antioxidant and protein synthesis pathways are significantly downregulated due to the combination of elevated CO2 and heat stress. Correspondingly, plants treated with elevated CO2 and heat stress exhibit decreased green leaf area, photosynthetic rate, antioxidant enzyme activities, and 1000-kernel weight. The present study demonstrates that future post-anthesis heat episodes will diminish the positive effects of elevated CO2 and negatively impact wheat production.
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Affiliation(s)
- Xiaxiang Zhang
- College of Agro-grassland Science, Nanjing Agricultural University, Nanjing, P.R. China.,National Technology Innovation Center for Regional Wheat Production, National Engineering and Technology Center for Information Agriculture, Key Laboratory of Crop Physiology and Ecology in Southern China, Ministry of Agriculture, Nanjing Agricultural University, Nanjing, P.R. China
| | - Petra Högy
- Institute of Landscape and Plant Ecology, University of Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Xuna Wu
- Department of Plant Systems Biology, University of Hohenheim, Garbenstr. 30, 70599, Stuttgart, Germany
| | - Iris Schmid
- Institute of Landscape and Plant Ecology, University of Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Xiulin Wang
- National Technology Innovation Center for Regional Wheat Production, National Engineering and Technology Center for Information Agriculture, Key Laboratory of Crop Physiology and Ecology in Southern China, Ministry of Agriculture, Nanjing Agricultural University, Nanjing, P.R. China
| | - Waltraud X Schulze
- Department of Plant Systems Biology, University of Hohenheim, Garbenstr. 30, 70599, Stuttgart, Germany
| | - Dong Jiang
- National Technology Innovation Center for Regional Wheat Production, National Engineering and Technology Center for Information Agriculture, Key Laboratory of Crop Physiology and Ecology in Southern China, Ministry of Agriculture, Nanjing Agricultural University, Nanjing, P.R. China
| | - Andreas Fangmeier
- Institute of Landscape and Plant Ecology, University of Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
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Calvo OC, Franzaring J, Schmid I, Müller M, Brohon N, Fangmeier A. Atmospheric CO 2 enrichment and drought stress modify root exudation of barley. Glob Chang Biol 2017; 23:1292-1304. [PMID: 27633609 DOI: 10.1111/gcb.13503] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 08/02/2016] [Indexed: 05/22/2023]
Abstract
Rising CO2 concentrations associated with drought stress is likely to influence not only aboveground growth, but also belowground plant processes. Little is known about root exudation being influenced by elements of climate change. Therefore, this study wanted to clarify whether barley root exudation responds to drought and CO2 enrichment and whether this reaction differs between an old and a recently released malting barley cultivar. Barley plants were grown in pots filled with sand in controlled climate chambers at ambient (380 ppm) or elevated (550 ppm) atmospheric [CO2 ] and a normal or reduced water supply. Root exudation patterns were examined at the stem elongation growth stage and when the inflorescences emerged. At both dates, root exudates were analyzed for different compounds such as total free amino acids, proline, potassium, and some phytohormones. Elevated [CO2 ] decreased the concentrations in root exudates of some compounds such as total free amino acids, proline, and abscisic acid. Moreover, reduced water supply increased proline, potassium, electric conductivity, and hormone concentrations. In general, the modern cultivar showed higher concentrations of proline and abscisic acid than the old one, but the cultivars responded differentially under elevated CO2 . Plant developmental stage had also an impact on the root exudation patterns of barley. Generally, we observed significant effects of CO2 enrichment, watering levels, and, to a lesser extent, cultivar on root exudation. However, we did not find any mitigation of the adverse effects of drought by elevated CO2 . Understanding the multitude of relationships within the rhizosphere is an important aspect that has to be taken into consideration in the context of crop performance and carbon balance under conditions of climate change.
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Affiliation(s)
- Olga C Calvo
- Institut für Landschafts- und Pflanzenökologie, FG Pflanzenökologie, Universität Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Jürgen Franzaring
- Institut für Landschafts- und Pflanzenökologie, FG Pflanzenökologie, Universität Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Iris Schmid
- Institut für Landschafts- und Pflanzenökologie, FG Pflanzenökologie, Universität Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Matthias Müller
- Institut für Landschafts- und Pflanzenökologie, FG Pflanzenökologie, Universität Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Nolwenn Brohon
- Institut für Landschafts- und Pflanzenökologie, FG Pflanzenökologie, Universität Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
| | - Andreas Fangmeier
- Institut für Landschafts- und Pflanzenökologie, FG Pflanzenökologie, Universität Hohenheim, August-von-Hartmann-Str. 3, 70599, Stuttgart, Germany
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Schober T, Magg T, Laschinger M, Rohlfs M, Linhares ND, Puchalka J, Weisser T, Fehlner K, Mautner J, Walz C, Hussein K, Jaeger G, Kammer B, Schmid I, Bahia M, Pena SD, Behrends U, Belohradsky BH, Klein C, Hauck F. A human immunodeficiency syndrome caused by mutations in CARMIL2. Nat Commun 2017; 8:14209. [PMID: 28112205 PMCID: PMC5473639 DOI: 10.1038/ncomms14209] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [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: 04/18/2016] [Accepted: 11/17/2016] [Indexed: 12/22/2022] Open
Abstract
Human T-cell function is dependent on T-cell antigen receptor (TCR) and co-signalling as evidenced by immunodeficiencies affecting TCR-dependent signalling pathways. Here, we show four human patients with EBV+ disseminated smooth muscle tumours that carry two homozygous loss-of-function mutations in the CARMIL2 (RLTPR) gene encoding the capping protein regulator and myosin 1 linker 2. These patients lack regulatory T cells without evidence of organ-specific autoimmunity, and have defective CD28 co-signalling associated with impaired T-cell activation, differentiation and function, as well as perturbed cytoskeletal organization associated with T-cell polarity and migration disorders. Human CARMIL2-deficiency is therefore an autosomal recessive primary immunodeficiency disorder associated with defective CD28-mediated TCR co-signalling and impaired cytoskeletal dynamics. CARMIL2 (Rltpr) is involved in T-cell function. Here, the authors identify human CARMIL2-deficiency as an autosomal recessive primary immunodeficiency disorder characterized by EBV+ smooth muscle tumours, CD28 co-signalling deficiency and impaired cytoskeletal dynamics.
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Affiliation(s)
- T Schober
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - T Magg
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - M Laschinger
- Department of Surgery, Technische Universität München (TUM), Ismaninger Strasse 22, D-81675 Munich, Germany
| | - M Rohlfs
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - N D Linhares
- Laboratory of Clinical Genomics, Federal University of Minas Gerais, 190 Professor Alfredo Balena Avenida, Belo Horizonte 30130-100, Brazil
| | - J Puchalka
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - T Weisser
- Department of Surgery, Technische Universität München (TUM), Ismaninger Strasse 22, D-81675 Munich, Germany
| | - K Fehlner
- Department of Surgery, Technische Universität München (TUM), Ismaninger Strasse 22, D-81675 Munich, Germany
| | - J Mautner
- Research Unit Gene Vectors, Helmholtz Zentrum München (HMGU)-German Research Center for Environmental Health, Marchioninistrasse 25, D-81377 Munich, Germany.,Children's Hospital, Technische Universität München (TUM), Munich D-80804, Germany.,German Centre for Infection Research (DZIF), Trogerstrasse 30, D-81675 Munich, Germany
| | - C Walz
- Institute of Pathology, Ludwig-Maximilians-Universität (LMU), Thalkirchner Strasse 36, D-80337 Munich, Germany
| | - K Hussein
- Institute of Pathology, Hannover Medical School (MHH), Carl-Neuberg-Strasse 1, D-30625 Hanover, Germany
| | - G Jaeger
- Department of Diagnostic Virology, Max von Pettenkofer-Institute, Ludwig-Maximilians-Universität (LMU), Pettenkoferstrasse 9a, D-80336 Munich, Germany
| | - B Kammer
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - I Schmid
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - M Bahia
- Department of Pediatric Gastroenterology, Federal University of Minas Gerais, 110 Prof. Alfredo Balena Avenida, Belo Horizonte 30130-100, Brazil
| | - S D Pena
- Laboratory of Clinical Genomics, Federal University of Minas Gerais, 190 Professor Alfredo Balena Avenida, Belo Horizonte 30130-100, Brazil
| | - U Behrends
- Research Unit Gene Vectors, Helmholtz Zentrum München (HMGU)-German Research Center for Environmental Health, Marchioninistrasse 25, D-81377 Munich, Germany.,Children's Hospital, Technische Universität München (TUM), Munich D-80804, Germany.,German Centre for Infection Research (DZIF), Trogerstrasse 30, D-81675 Munich, Germany
| | - B H Belohradsky
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany
| | - C Klein
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany.,German Centre for Infection Research (DZIF), Trogerstrasse 30, D-81675 Munich, Germany
| | - F Hauck
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität (LMU), Lindwurmstrasse 4, D-80337 Munich, Germany.,German Centre for Infection Research (DZIF), Trogerstrasse 30, D-81675 Munich, Germany
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Hubertus J, Pohl A, Schmid I, von Schweinitz D. Laparoscopic Adrenalectomy is Feasible for Suspected Adrenal Tumors in Children Younger than 24 Months of Age - But is it Always Justified? Klin Padiatr 2016; 228:135-8. [PMID: 26930232 DOI: 10.1055/s-0042-101030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Tumors of the adrenal gland are rare in children younger than 24 months of age. While neuroblastomas are most important in this age group, adrenal hemorrhage and other tumors are sometimes difficult to distinguish. Harvesting biopsies is mandatory in these young patients to obtain information on molecular markers, namely, MYCN and 1p deletion. PATIENTS Between 03/2012 and 10/2013, 11 patients younger than 24 months of age with suspicious adrenal tumors were operated on laparoscopically. METHODS The diagnostic workup was coordinated by our pediatric oncologists according to the terms of the NB2004 trial protocol. RESULTS 9 out of 11 had a diagnosis of neuroblastoma, the others were adenoma respective complete necrosis of the adrenal gland. All of the neuroblastomas were negative for both MYCN amplification and 1p deletion. A complete resection was successful in 9 out of 11 cases. 3 complications occurred, 1 major and 2 minor. DISCUSSION AND CONCLUSION Behind the recognition that laparoscopic adrenalectomy is technically feasible, the fact that all neuroblastomas were negative for MYCN amplification and 1p deletion raises the issue of whether biopsy is mandatory for risk stratification in this age group.
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Affiliation(s)
- J Hubertus
- Pediatric Surgery, Ludwig-Maximilians University, Munich, Germany
| | - A Pohl
- Department of Pediatric Surgery, Dr. von Hauners' childrens hospital, Munich, Germany
| | - I Schmid
- Abteilung Onkologie, Haunersche Kinderklinik und Kinderpoliklinik, München, Germany
| | - D von Schweinitz
- Kinderchirurgie, Klinikum der LMU, Dr. von Haunersches Kinderspital, München, Germany
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Arends J, Bertz H, Bischoff S, Fietkau R, Herrmann H, Holm E, Horneber M, Hütterer E, Körber J, Schmid I. S3-Leitline der Deutschen Gesellschaft für Ernährungsmedizin e. V. (DGEM) in Kooperation mit der Deutschen Gesellschaft für Hämatologie und Onkologie e. V. (DGHO), der Arbeitsgemeinschaft „Supportive Maßnahmen in der Onkologie, Rehabilitation und Sozialmedizin“ der Deutschen Krebsgesellschaft (ASORS) und der Österreichischen Arbeitsgemeinschaft für klinische Ernährung (AKE). Aktuel Ernahrungsmed 2015. [DOI: 10.1055/s-0035-1552741] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- J. Arends
- Klinik für Tumorbiologie, Freiburg im Breisgau
| | - H. Bertz
- Klinik Innere Medizin I, Universitätsklinik, Hämatologie/Onkologie/Stammzelltransplantation, Sektion Ernährungsmedizin, Freiburg
| | - S. Bischoff
- Institut für Ernährungsmedizin, Universität Hohenheim, Stuttgart
| | - R. Fietkau
- Strahlenklinik, Universitätsklinikum Erlangen
| | - H. Herrmann
- Klinische und Experimentelle Ernährungsmedizin, Medizinische Klinik 1, Universitätsklinikum Erlangen
| | - E. Holm
- Universitätsklinikum Mannheim
| | - M. Horneber
- Klinik für Innere Medizin 5, Schwerpunkt Onkologie/Hämatologie, Paracelsus Medizinische Privatuniversität, Klinikum Nürnberg
| | - E. Hütterer
- Universitätsklinik für Innere Med. I, Onkologie 6i, Wien
| | - J. Körber
- Hamm-Kliniken GmbH & Co. KG, Klinik Nahetal, Bad Kreuznach
| | - I. Schmid
- Dr. von Haunersches Kinderspital, Klinikum der Universität München
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Knepper A, Glauche F, Goelling D, John G, Neubauer A, Schmid I, Violet N, Neubauer P. Automatisierte, konsistente Bioprozessentwicklung eröffnet neue Prozesseinblicke und -kontrollstrategien. CHEM-ING-TECH 2014. [DOI: 10.1002/cite.201450241] [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]
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Classen CF, William D, Linnebacher M, Farhod A, Kedr W, Elsabe B, Fadel S, Van Gool S, De Vleeschouwer S, Koks C, Garg A, Ehrhardt M, Riva M, De Vleeschouwer S, Agostinis P, Graf N, Van Gool S, Yao TW, Yoshida Y, Zhang J, Ozawa T, James D, Nicolaides T, Kebudi R, Cakir FB, Gorgun O, Agaoglu FY, Darendeliler E, Van Gool S, De Vleeschouwer S, Al-Kofide A, Al-Shail E, Khafaga Y, Al-Hindi H, Dababo M, Haq AU, Anas M, Barria MG, Siddiqui K, Hassounah M, Ayas M, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Vugts D, Hoekstra O, van Dongen G, Kaspers G, Cockle J, Ilett E, Scott K, Bruning-Richardson A, Picton S, Short S, Melcher A, Benesch M, Warmuth-Metz M, von Bueren AO, Hoffmann M, Pietsch T, Kortmann RD, Eyrich M, Graf N, Rutkowski S, Fruhwald MC, Faber J, Kramm C, Porkholm M, Valanne L, Lonnqvist T, Holm S, Lannering B, Riikonen P, Wojcik D, Sehested A, Clausen N, Harila-Saari A, Schomerus E, Thorarinsdottir HK, Lahteenmaki P, Arola M, Thomassen H, Saarinen-Pihkala UM, Kivivuori SM, Buczkowicz P, Hoeman C, Rakopoulos P, Pajovic S, Morrison A, Bouffet E, Bartels U, Becher O, Hawkins C, Gould TWA, Rahman CV, Smith SJ, Barrett DA, Shakesheff KM, Grundy RG, Rahman R, Barua N, Cronin D, Gill S, Lowisl S, Hochart A, Maurage CA, Rocourt N, Vinchon M, Kerdraon O, Escande F, Grill J, Pick VK, Leblond P, Burzynski G, Janicki T, Burzynski S, Marszalek A, Ramani N, Zaky W, Kannan G, Morani A, Sandberg D, Ketonen L, Maher O, Corrales-Medina F, Meador H, Khatua S, Brassesco M, Delsin L, Roberto G, Silva C, Ana L, Rego E, Scrideli C, Umezawa K, Tone L, Kim SJ, Kim CY, Kim IA, Han JH, Choi BS, Ahn HS, Choi HS, Haque F, Rahman R, Layfield R, Grundy R, Gandola L, Pecori E, Biassoni V, Schiavello E, Chiruzzi C, Spreafico F, Modena P, Bach F, Pignoli E, Massimino M, Drogosiewicz M, Dembowska-Baginska B, Jurkiewicz E, Filipek I, Perek-Polnik M, Swieszkowska E, Perek D, Bender S, Jones DT, Warnatz HJ, Hutter B, Zichner T, Gronych J, Korshunov A, Eils R, Korbel JO, Yaspo ML, Lichter P, Pfister SM, Yadavilli S, Becher OJ, Kambhampati M, Packer RJ, Nazarian J, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Vaidya S, Koh DM, Leach MO, Pearson AD, Zacharoulis S, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Schrey D, Barone G, Vaidya S, Koh DM, Pearson AD, Zacharoulis S, Panditharatna E, Stampar M, Siu A, Gordish-Dressman H, Devaney J, Kambhampati M, Hwang EI, Packer RJ, Nazarian J, Chung AH, Mittapalli RK, Elmquist WF, Becher OJ, Castel D, Debily MA, Philippe C, Truffaux N, Taylor K, Calmon R, Boddaert N, Le Dret L, Saulnier P, Lacroix L, Mackay A, Jones C, Puget S, Sainte-Rose C, Blauwblomme T, Varlet P, Grill J, Entz-Werle N, Maugard C, Bougeard G, Nguyen A, Chenard MP, Schneider A, Gaub MP, Tsoli M, Vanniasinghe A, Luk P, Dilda P, Haber M, Hogg P, Ziegler D, Simon S, Tsoli M, Vanniasinghe A, Monje M, Gurova K, Gudkov A, Haber M, Ziegler D, Zapotocky M, Churackova M, Malinova B, Zamecnik J, Kyncl M, Tichy M, Puchmajerova A, Stary J, Sumerauer D, Boult J, Vinci M, Taylor K, Perryman L, Box G, Jury A, Popov S, Ingram W, Monje M, Eccles S, Jones C, Robinson S, Emir S, Demir HA, Bayram C, Cetindag F, Kabacam GB, Fettah A, Boult J, Li J, Vinci M, Jury A, Popov S, Jamin Y, Cummings C, Eccles S, Bamber J, Sinkus R, Jones C, Robinson S, Nandhabalan M, Bjerke L, Vinci M, Burford A, Ingram W, Mackay A, von Bueren A, Baudis M, Clarke P, Collins I, Workman P, Jones C, Taylor K, Mackay A, Vinci M, Popov S, Ingram W, Entz-Werle N, Monje M, Olaciregui N, Mora J, Carcaboso A, Bullock A, Jones C, Vinci M, Mackay A, Burford A, Taylor K, Popov S, Ingram W, Monje M, Alonso M, Olaciregui N, de Torres C, Cruz O, Mora J, Carcaboso A, Jones C, Filipek I, Drogosiewicz M, Perek-Polnik M, Swieszkowska E, Dembowska-Baginska B, Jurkiewicz E, Perek D, Nguyen A, Pencreach E, Mackay A, Moussalieh FM, Guenot D, Namer I, Chenard MP, Jones C, Entz-Werle N, Pollack I, Jakacki R, Butterfield L, Hamilton R, Panigrahy A, Potter D, Connelly A, Dibridge S, Whiteside T, Okada H, Ahsan S, Raabe E, Haffner M, Warren K, Quezado M, Ballester L, Nazarian J, Eberhart C, Rodriguez F, Ramachandran C, Nair S, Quirrin KW, Khatib Z, Escalon E, Melnick S, Classen CF, Hofmann M, Schmid I, Simon T, Maass E, Russo A, Fleischhack G, Becker M, Hauch H, Sander A, Kramm C, Grasso C, Truffaux N, Berlow N, Liu L, Debily MA, Davis L, Huang E, Woo P, Tang Y, Ponnuswami A, Chen S, Huang Y, Hutt-Cabezas M, Warren K, Dret L, Meltzer P, Mao H, Quezado M, van Vuurden D, Abraham J, Fouladi M, Svalina MN, Wang N, Hawkins C, Raabe E, Hulleman E, Li XN, Keller C, Spellman PT, Pal R, Grill J, Monje M, Jansen MHA, Sewing ACP, Lagerweij T, Vuchts DJ, van Vuurden DG, Caretti V, Wesseling P, Kaspers GJL, Hulleman E, Cohen K, Raabe E, Pearl M, Kogiso M, Zhang L, Qi L, Lindsay H, Lin F, Berg S, Li XN, Muscal J, Amayiri N, Tabori U, Campbel B, Bakry D, Aronson M, Durno C, Gallinger S, Malkin D, Qaddumi I, Musharbash A, Swaidan M, Bouffet E, Hawkins C, Al-Hussaini M, Rakopoulos P, Shandilya S, McCully C, Murphy R, Akshintala S, Cole D, Macallister RP, Cruz R, Widemann B, Warren K, Salloum R, Smith A, Glaunert M, Ramkissoon A, Peterson S, Baker S, Chow L, Sandgren J, Pfeifer S, Popova S, Alafuzoff I, de Stahl TD, Pietschmann S, Kerber MJ, Zwiener I, Henke G, Kortmann RD, Muller K, von Bueren A, Sieow NYF, Hoe RHM, Tan AM, Chan MY, Soh SY, Hawkins C, Burrell K, Chornenkyy Y, Remke M, Golbourn B, Buczkowicz P, Barzczyk M, Taylor M, Rutka J, Dirks P, Zadeh G, Agnihotri S, Hashizume R, Ihara Y, Andor N, Chen X, Lerner R, Huang X, Tom M, Solomon D, Mueller S, Petritsch C, Zhang Z, Gupta N, Waldman T, James D, Dujua A, Co J, Hernandez F, Doromal D, Hegde M, Wakefield A, Brawley V, Grada Z, Byrd T, Chow K, Krebs S, Heslop H, Gottschalk S, Yvon E, Ahmed N, Truffaux N, Philippe C, Cornilleau G, Paulsson J, Andreiuolo F, Guerrini-Rousseau L, Puget S, Geoerger B, Vassal G, Ostman A, Grill J, Parsons DW, Lin F, Trevino LR, Gao F, Shen X, Hampton O, Lindsay H, Kosigo M, Qi L, Baxter PA, Su JM, Chintagumpala M, Dauser R, Adesina A, Plon SE, Li XN, Wheeler DA, Lau CC, Pietsch T, Gielen G, Muehlen AZ, Kwiecien R, Wolff J, Kramm C, Lulla RR, Laskowski J, Goldman S, Gopalakrishnan V, Fangusaro J, Mackay A, Taylor K, Vinci M, Jones C, Kieran M, Fontebasso A, Papillon-Cavanagh S, Schwartzentruber J, Nikbakht H, Gerges N, Fiset PO, Bechet D, Faury D, De Jay N, Ramkissoon L, Corcoran A, Jones D, Sturm D, Johann P, Tomita T, Goldman S, Nagib M, Bendel A, Goumnerova L, Bowers DC, Leonard JR, Rubin JB, Alden T, DiPatri A, Browd S, Leary S, Jallo G, Cohen K, Prados MD, Banerjee A, Carret AS, Ellezam B, Crevier L, Klekner A, Bognar L, Hauser P, Garami M, Myseros J, Dong Z, Siegel PM, Gump W, Ayyanar K, Ragheb J, Khatib Z, Krieger M, Kiehna E, Robison N, Harter D, Gardner S, Handler M, Foreman N, Brahma B, MacDonald T, Malkin H, Chi S, Manley P, Bandopadhayay P, Greenspan L, Ligon A, Albrecht S, Pfister SM, Ligon KL, Majewski J, Gupta N, Jabado N, Hoeman C, Cordero F, Halvorson K, Hawkins C, Becher O, Taylor I, Hutt M, Weingart M, Price A, Nazarian J, Eberhart C, Raabe E, Kantar M, Onen S, Kamer S, Turhan T, Kitis O, Ertan Y, Cetingul N, Anacak Y, Akalin T, Ersahin Y, Mason G, Nazarian J, Ho C, Devaney J, Stampar M, Kambhampati M, Crozier F, Vezina G, Packer R, Hwang E, Gilheeney S, Millard N, DeBraganca K, Khakoo Y, Kramer K, Wolden S, Donzelli M, Fischer C, Petriccione M, Dunkel I, Afzal S, Carret AS, Fleming A, Larouche V, Zelcer S, Johnston DL, Kostova M, Mpofu C, Decarie JC, Strother D, Lafay-Cousin L, Eisenstat D, Fryer C, Hukin J, Bartels U, Bouffet E, Hsu M, Lasky J, Moore T, Liau L, Davidson T, Prins R, Fouladi M, Bartels U, Warren K, Hassal T, Baugh J, Kirkendall J, Doughman R, Leach J, Jones B, Miles L, Hawkins C, Bouffet E, Hargrave D, Grill J, Jones C, Jacques T, Savage S, Goldman S, Leary S, Packer R, Saunders D, Wesseling P, Varlet P, van Vuurden D, Wallace R, Flutter B, Morgenestern D, Hargrave D, Blanco E, Howe K, Lowdell M, Samuel E, Michalski A, Anderson J, Arakawa Y, Umeda K, Watanabe KI, Mizowaki T, Hiraoka M, Hiramatsu H, Adachi S, Kunieda T, Takagi Y, Miyamoto S, Venneti S, Santi M, Felicella MM, Sullivan LM, Dolgalev I, Martinez D, Perry A, Lewis PW, Allis DC, Thompson CB, Judkins AR. HIGH GRADE GLIOMAS AND DIPG. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou071] [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: 11/14/2022] Open
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Bertozzi AI, Munzer C, Fouyssac F, Andre N, Boetto S, Leblond P, Bourdeaut F, Dufour C, Deshpande RK, Bhat KG, Mahalingam S, Muscat A, Cain J, Ferguson M, Popovski D, Algar E, Rossello FJ, Jayasekara S, Watkins DN, Hodge J, Ashley D, Hishii M, Saito M, Arai H, Han ZY, Richer W, Lucchesi C, Freneaux P, Nicolas A, Grison C, Pierron G, Delattre O, Bourdeaut F, Epari S, TS N, Gupta T, Chinnaswamy G, Sastri JG, Shetty P, Moiyadi A, Jalali R, Fay-McClymont T, Johnston D, Janzen L, Guger S, Scheinemann K, Fleming A, Fryer C, Hukin J, Mabbott D, Huang A, Bouffet E, Lafay-Cousin L, Kawamura A, Yamamoto K, Nagashima T, Bartelheim K, Benesch M, Buchner J, Gerss J, Hasselblatt M, Kortmann RD, Fleischack G, Quiroga E, Reinhard H, Schneppenheim R, Seeringer A, Siebert R, Timmermann B, Warmuth-Metz M, Schmid I, Fruhwald MC, Fruhwald MC, Bartelheim K, Seeringer A, Kerl K, Kortmann RD, Warmuth-Metz M, Hasselblatt M, Schneppenheim R, Siebert R, Klingebiel T, Al-Kofide A, Khafaga Y, Al-Hindi H, Dababo M, Ul-Haq A, Anas M, Barria MG, Siddiqui K, Hassounah M, Ayas M, Al-Shail E, Hasselblatt M, Jeibmann A, Eikmeier K, Linge A, Johann P, Koos B, Bartelheim K, Kool M, Pfister SM, Fruhwald MC, Paulus W, Hasselblatt M, Schuller U, Junckerstorff R, Rosenblum MK, Alassiri AH, Rossi S, Bartelheim K, Schmid I, Gottardo N, Toledano H, Viscardi E, Witkowski L, Nagel I, Oyen F, Foulkes WD, Paulus W, Siebert R, Schneppenheim R, Fruhwald MC, Schrey D, Malietzis G, Chi S, Dufour C, Lafay-Cousin L, Marshall L, Carceller F, Moreno L, Zacharoulis S, Bhardwaj R, Chakravadhanula M, Ozals V, Hampton C, Metpally R, Grillner P, Asmundsson J, Gustavsson B, Holm S, Johann PD, Korshunov A, Ryzhova M, Kerl K, Milde T, Witt O, Jones DTW, Hovestadt V, Gajjar A, Hasselblatt M, Fruhwald M, Pfister S, Kool M, Finetti M, Pons ADC, Selby M, Smith A, Crosier S, Wood J, Skalkoyannis B, Bailey S, Clifford S, Williamson D, Seeringer A, Bartelheim K, Kerl K, Hasselblatt M, Rutkowski S, Timmermann B, Kortmann RD, Schneppenheim R, Warmuth-Metz M, Gerss J, Siebert R, Graf N, Boos J, Nysom K, Fruhwald MC, Kerl K, Moreno N, Holsten T, Ahlfeld J, Mertins J, Hotfilder M, Kool M, Bartelheim K, Schleicher S, Handgretinger R, Fruhwald M, Meisterernst M, Kerl K, Schmidt C, Ahlfeld J, Moreno N, Dittmar S, Pfister S, Fruhwald M, Kool M, Meisterernst M, Schuller U, Chan GCF, Shing MMK, Yuen HL, Li RCH, Ling SL, Slavc I, Peyrl A, Chocholous M, Azizi A, Czech T, Dieckmann K, Haberler C, Leiss U, Gotti G, Biassoni V, Schiavello E, Spreafico F, Pecori E, Gandola L, Massimino M, Mertins J, Kornelius K, Moreno N, Holsten T, Fruhwald M, Kool M, Meisterernst M, Yano H, Nakayama N, Ohe N, Ozeki M, Kanda K, Kimura T, Hori T, Fukao T, Iwama T, Weil AG, Diaz A, Gernsback J, Bhatia S, Ragheb J, Niazi T, Khatib Z, Kerl K, Holsten T, Moreno N, Zoghbi A, Meisterernst AM, Birks D, Griesinger A, Amani V, Donson A, Posner R, Dunham C, Kleinschmidt-DeMasters BK, Handler M, Vibhakar R, Foreman N, Bhardwaj R, Ozals V, Hampton C, Zhou L, Catchpoole D, Chakravadhanula M, Kakkar A, Biswas A, Suri V, Sharma M, Kale S, Mahapatra A, Sarkar C, Torchia J, Picard D, Ho KC, Khuong-Quang DA, Louterneau L, Bourgey M, Chan T, Golbourn B, Cousin LL, Taylor MD, Dirks P, Rutka JT, Bouffet E, Hawkins C, Majewski J, Kim SK, Jabado N, Huang A, Chang JHC, Confer M, Chang A, Goldman S, Dunn M, Hartsell W. ATYPICAL TERATOID RHABDOID TUMOUR. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou065] [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: 11/14/2022] Open
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Huebner J, Rack-Hoch A, Pecar A, Schmid I, Klein C, Borde J. Pilotprojekt einer pädiatrischen Antibiotic-Stewardship-Initiative am Dr. von Haunerschen Kinderspital - neue Wege der pädiatrischen Infektiologie. Klin Padiatr 2013; 225:223-9. [DOI: 10.1055/s-0033-1349063] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- J. Huebner
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München
| | - A. Rack-Hoch
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München
| | - A. Pecar
- Apotheke, Klinikum der Ludwig-Maximilians-Universität München
| | - I. Schmid
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München
| | - C. Klein
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München
| | - J. Borde
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München
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Huemer M, Simma B, Mayr D, Möslinger D, Mühl A, Schmid I, Ulmer H, Bodamer OA. Free asymmetric dimethylarginine (ADMA) is low in children and adolescents with classical phenylketonuria (PKU). J Inherit Metab Dis 2012; 35:817-21. [PMID: 22290024 DOI: 10.1007/s10545-011-9448-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [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: 05/30/2011] [Revised: 12/27/2011] [Accepted: 12/29/2011] [Indexed: 10/14/2022]
Abstract
INTRODUCTION Free asymmetric dimethylarginine (ADMA) is a competitive inhibitor of the nitric oxide synthases (NOS). Suppression of nitric oxide (NO) synthesis increases the risk of atherosclerosis. Nevertheless, in the condition of oxidative stress, NOS blockade by ADMA may exert protective effects. Protein metabolism is altered in patients with phenylketonuria (PKU) on dietary treatment and as shown recently, oxidative stress is high in PKU. Since free ADMA concentrations are determined by both protein metabolism and oxidative stress we hypothesized, that free ADMA levels may be elevated in PKU patients. DESIGN Sixteen patientswith PKU on dietary treatment (mean age 10.1 ± 5.2 yrs), and 91 healthy children (mean age 11.6 ± 3.7 yrs) participated in a cross sectional study. RESULTS ADMA, total homocysteine (tHcy) and blood glucose were lower and the L-arginine/ADMA ratio was higher in PKU patients compared to controls. No significant correlation was present between phenylalanine (Phe) concentrations, protein intake, and lipid profile, history of cardiovascular disease or ADMA. DISCUSSION In contrast to our hypothesis, ADMAwas lower and the L-arginine/ADMA ratio was higher in PKU patients. Therefore, in PKU patients, the regulating function of ADMA on NO synthesis is altered and may thus contribute to oxidative stress.
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Affiliation(s)
- M Huemer
- Department of Pediatrics, Landeskrankenhaus Bregenz, Carl Pedenz Str. 2, 6900 Bregenz, Austria.
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Creutzig U, Zimmermann M, Bourquin JP, Dworzak MN, Kremens B, Lehrnbecher T, von Neuhoff C, Sander A, von Stackelberg A, Schmid I, Starý J, Steinbach D, Vormoor J, Reinhardt D. Favorable outcome in infants with AML after intensive first- and second-line treatment: an AML-BFM study group report. Leukemia 2011; 26:654-61. [PMID: 21968880 DOI: 10.1038/leu.2011.267] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Infants <1 year of age have a high prevalence of prognostically unfavorable leukemias and a presumed susceptibility to treatment-related toxicities. A total of 125 infants with acute myeloid leukemia (AML) were treated in studies AML-BFM-98 (n = 59) and -2004 (n = 66). Treatment regimens of both studies were comparable, consisting of intensive induction followed by four courses (mainly high-dose cytarabine and anthracyclines). Allogeneic-hematopoietic stem-cell-transplantation (allo-HSCT) in 1st remission was optional for high-risk (HR) patients. Most infants (120/125=96%) were HR patients according to morphological, cytogenetic/molecular genetic and response criteria. Five-year overall survival was 66 ± 4%, and improved from 61 ± 6% in study-98 to 75 ± 6% in study-2004 (P(logrank) 0.14) and event-free survival rates were 44 ± 6% and 51 ± 6% (P(logrank) 0.66), respectively. Results in HR infants were similar to those of older HR children (1-<2- or 2-<10-year olds, P(logrank) 0.90 for survival). Survival rates of HSCT in 1st remission, initial partial response and after relapse were high (13/14, 2/8 and 20/30 patients, respectively). The latter contributes to excellent 5-year survival after relapse (50±8%). Despite more severe infections and pulmonary toxicities in infants, treatment-related death rate was identical to that of older children (3%). Our data indicate that intensive frontline and relapse AML treatment is feasible in infants, toxicities are manageable, and outcome is favorable.
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Affiliation(s)
- U Creutzig
- Klinik und Poliklinik für Kinderheilkunde, Pediatric Hematology and Oncology, University Hospital Münster, Münster, Germany
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Kammer B, Klein B, Hoffman F, Bise K, Ackermann P, Coppenrath E, Schmid I. Ein ungewöhnlicher Fall einer foudroyant verlaufenden cerebralen Toxoplasmoseinfektion. ROFO-FORTSCHR RONTG 2011. [DOI: 10.1055/s-0031-1286208] [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: 10/17/2022]
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Schulze A, Peraud A, Flemmer AW, Hasbargen U, Schmid I, Ertl-Wagner B, Schüller U. Obere Plexuslähmung bei einem Neugeborenen als Erstsymptom eines Neuroblastoms. ROFO-FORTSCHR RONTG 2011. [DOI: 10.1055/s-0031-1286200] [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: 10/17/2022]
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Bittner T, Willasch A, Hoenig M, Hauser M, Klein B, Notheis G, Belohradsky B, Renner E, Wagner B, Schulz A, Bader P, Schmid I, Albert M. Preventing Rejection in Primary Immunodeficiency Patients With Donor Lymphocyte Infusions. Biol Blood Marrow Transplant 2011. [DOI: 10.1016/j.bbmt.2010.12.085] [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: 10/18/2022]
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Bittner TC, Pannicke U, Renner ED, Notheis G, Hoffmann F, Belohradsky BH, Wintergerst U, Hauser M, Klein B, Schwarz K, Schmid I, Albert MH. Successful long-term correction of autosomal recessive hyper-IgE syndrome due to DOCK8 deficiency by hematopoietic stem cell transplantation. Klin Padiatr 2010; 222:351-5. [PMID: 21058221 DOI: 10.1055/s-0030-1265135] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Autosomal dominant hyper-IgE syndrome (AD-HIES), characterised by eczema, increased susceptibility to skin and lung infections, elevated IgE and skeletal abnormalities is associated with heterozygous STAT3 mutations. The autosomal recessive variant (AR-HIES) has similar immunological findings but mainly lacks extraimmune manifestations. Several AR-HIES patients have recently been shown to harbour mutations in the gene for dedicator of cytokinesis 8 (DOCK8). Here, we present the long-term outcome of a girl having received a hematopoietic stem cell graft for an at that time genetically undefined combined immunodeficiency associated with severe eczema, multiple food allergies, excessively elevated serum IgE levels and eosinophilia. She was recently found to carry a homozygous nonsense mutation in the DOCK8 gene. HSCT resulted in complete immunological correction, even though mixed donor chimerism occurred. Clinically, the outcome was characterised by disappearance of skin manifestations and severe infections, improvement of pulmonary function and constant decline of IgE levels. Outcome in untransplanted DOCK8 deficient patients is poor because of frequent life-threatening infections, CNS bleeding and infarction, and increased susceptibility to malignancy. This argues for early curative therapeutic approaches, supported by this report of successful long-term outcome after HSCT.
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Affiliation(s)
- T C Bittner
- Departments for Pediatric Hematology/Oncology and Infection/Immunity, Dr. von Haunersches Kinderspital, Ludwig-Maximilians-University, Lindwurmstrasse 4, Munich, Germany
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Schmid I, Marioni MA, Kappenberger P, Romer S, Parlinska-Wojtan M, Hug HJ, Hellwig O, Carey MJ, Fullerton EE. Exchange bias and domain evolution at 10 nm scales. Phys Rev Lett 2010; 105:197201. [PMID: 21231192 DOI: 10.1103/physrevlett.105.197201] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2010] [Indexed: 05/30/2023]
Abstract
For a fixed 2 μm×2 μm area of a Co/Pt-CoO perpendicular exchange bias system we image the ferromagnetic (FM) domains for various applied fields with 10-nm resolution by magnetic force microscopy (MFM). Using quantitative MFM we measure the local areal density of pinned uncompensated spins (pinUCS) in the antiferromagnetic (AFM) CoO layer and correlate the FM domain structure with the UCS density. Larger applied fields drive the receding domains to areas of proportionally higher pinUCS aligned antiparallel to FM moments. The data confirm that the evolution of the FM domains is determined by the pinUCS in the AFM layer, and also present examples of frustration in the system.
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Affiliation(s)
- I Schmid
- Empa, Swiss Federal Institute for Materials Testing and Research, CH-8600 Dübendorf, Switzerland
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Pflüger T, Schmid I, Coppenrath E, Weiss M. Modern nuclear medicine evaluation of neuroblastoma. Q J Nucl Med Mol Imaging 2010; 54:389-400. [PMID: 20823807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The neuroblastoma is an embryonic tumor of the peripheral sympathetic nervous system, and is metastatic or otherwise high risk for relapse in nearly 50% of cases, with a long-term survival of <40%. Therefore, exact staging with radiological and nuclear medicine imaging methods is crucial for finding the adequate therapeutic choice. The tumor cells express the norepinephrine transporter, which makes metaiodobenzylguanidine (MIBG), an analogue of norepinephrine, an ideal tumor specific agent for imaging. On the other hand, MIBG imaging has several disadvantages as limited spatial resolution, limited sensitivity in small lesions, need for two or even more acquisition sessions, and a delay between the start of the examination and result. Most of these limitations can be overcome with positron emission tomography (PET) using different radiotracers. Furthermore, MIBG imaging is not sufficient for operative or biopsy planning. With this regard, a combination with morphological imaging methods is indispensable. This article will discuss the therapeutic strategy for primary and follow-up diagnosis in neuroblastoma using different nuclear medicine and radiological imaging methods as well as multimodality imaging.
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Affiliation(s)
- T Pflüger
- Department of Nuclear Medicine, Ludwig-Maximilians-University of Munich, Munich, Germany.
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Albert M, Gennery A, Greil J, Cale C, Kalwak K, Kondratenko I, Mlynarski W, Stachel D, Notheis G, Führer M, Schmid I, Belohradsky B. Stem Cell Transplantation For Nijmegen Breakage Syndrome. Biol Blood Marrow Transplant 2010. [DOI: 10.1016/j.bbmt.2009.12.261] [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: 11/29/2022]
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Arends J, Zuercher G, Dossett A, Fietkau R, Hug M, Schmid I, Shang E, Zander A. Non-surgical oncology - Guidelines on Parenteral Nutrition, Chapter 19. Ger Med Sci 2009; 7:Doc09. [PMID: 20049066 PMCID: PMC2795366 DOI: 10.3205/000068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/14/2009] [Indexed: 11/30/2022]
Abstract
Reduced nutritional state is associated with unfavourable outcomes and a lower quality of life in patients with malignancies. Patients with active tumour disease frequently have insufficient food intake. The resting energy expenditure in cancer patients can be increased, decreased, or remain unchanged compared to predicted values. Tumours may result in varying degrees of systemic pro-inflammatory processes with secondary effects on all significant metabolic pathways. Therapeutic objectives are to stabilise nutritional state with oral/enteral nutrition and parenteral nutrition (PN) and thus to prevent or reduce progressive weight loss. The maintenance or improvement of quality of life, and the increase in the effectiveness and a reduction in the side-effects of antitumor therapy are further objectives. Indications for PN in tumour patients are essentially identical to those in patients with benign illnesses, with preference given to oral or enteral nutrition when feasible. A combined nutritional concept is preferred if oral or enteral nutrition are possible but not sufficient. There are generally no accepted standards for ideal energy and nutrient intakes in oncological patients, particularly when exclusive artificial nutrition is administered. The use of PN as a general accompaniment to radiotherapy or chemotherapy is not indicated, but PN is indicated in chronic severe radiogenic enteritis or after allogenic transplantation with pronounced mucositis or GvH-related gastrointestinal damage for prolonged periods, with particular attention to increased risk of bleeding and infection. No PN is necessary in the terminal phase.
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Affiliation(s)
- J Arends
- Dept. of Medical Oncology, Tumour Biology Center, University of Freiburg, Germany
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Salemi S, Yousefi S, Simon D, Schmid I, Moretti L, Scapozza L, Simon HU. A novel FIP1L1-PDGFRA mutant destabilizing the inactive conformation of the kinase domain in chronic eosinophilic leukemia/hypereosinophilic syndrome. Allergy 2009; 64:913-8. [PMID: 19210352 DOI: 10.1111/j.1398-9995.2009.01943.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND The Fip1-like-1-platelet-derived growth factor receptor alpha (FIP1L1-PDGFRA) gene fusion is a common cause of chronic eosinophilic leukemia (CEL)/hypereosinophilic syndrome (HES), and patients suffering from this particular subgroup of CEL/HES respond to low-dose imatinib therapy. However, some patients may develop imatinib resistance because of an acquired T674I mutation, which is believed to prevent drug binding through steric hindrance. METHODS In an imatinib resistant FIP1L1-PDGFRA positive patient, we analyzed the molecular structure of the fusion gene and analyzed the effect of several kinase inhibitors on FIP1L1-PDGFRA-mediated proliferative responses in vitro. RESULTS Sequencing of the FIP1L1-PDGFRA fusion gene revealed the occurrence of a S601P mutation, which is located within the nucleotide binding loop. In agreement with the clinical observations, imatinib did not inhibit the proliferation of S601P mutant FIP1L1-PDGFRA-transduced Ba/F3 cells. Moreover, sorafenib, which has been described to inhibit T674I mutant FIP1L1-PDGFRA, failed to block S601P mutant FIP1L1-PDGFRA. Structural modeling revealed that the newly identified S601P mutated form of PDGFRA destabilizes the inactive conformation of the kinase domain that is necessary to bind imatinib as well as sorafenib. CONCLUSIONS We identified a novel mutation in FIP1L1-PDGFRA resulting in both imatinib and sorafenib resistance. The identification of novel drug-resistant FIP1L1-PDGFRA variants may help to develop the next generation of target-directed compounds for CEL/HES and other leukemias.
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Affiliation(s)
- S Salemi
- Institute of Pharmacology, University of Bern, Bern, Switzerland
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Fleischmann KK, Frowein JV, Magg T, Pagel P, Albert M, Schmid I, Roscher AA. MicroRNAs contribute to the leukemogenic effect of MLL-AF9. Klin Padiatr 2009. [DOI: 10.1055/s-0029-1222635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
Production of droplets and microdroplets (aerosols) is part of the normal operation of a cell sorter. These aerosols may contain toxic, carcinogenic, or teratogenic fluorophores or known or unknown pathogens from viable biological specimens. Most newer models of commercially available instruments incorporate features designed to reduce the production of aerosols and prevent their release into the room. This unit presents two protocols for assessment of aerosol containment on jet-in-air flow sorters. In both procedures, lytic T4 bacteriophage is run through the instrument at high concentrations to tag aerosol droplets. The instrument is tested in normal operating mode and in simulated failure mode. Aerosols are detected by plaque formation on susceptible E. coli lawns. With the continuing increase in the sorting of viable human cells, it is vital for cytometrists to be aware of the potential dangers.
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Affiliation(s)
- I Schmid
- UCLA School of Medicine, Los Angeles, California, USA
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Abstract
Flow cytometry is widely used for analyzing the expression of cell surface and intracellular molecules (on a per cell basis), characterizing and defining different cell types in heterogeneous populations, assessing the purity of isolated subpopulations, and analyzing cell size and volume. This technique is predominantly used to measure fluorescence intensity produced by fluorescent-labeled antibodies or ligands that bind to specific cell-associated molecules. A procedure for direct and indirect staining of single-cell suspensions of lymphoid tissue or peripheral blood lymphocytes to detect cell surface membrane antigens is presented. In addition, support protocols present methods for fluorescence labeling of purified antibodies. A protocol for flow cytometric analysis of intracellular antigens in single-cell suspensions is also included. Alternate protocols describe intracellular staining of unfixed cells in the presence of a detergent and staining of nonviable cells to facilitate discrimination of dead cells in fixed or permeabilized cell preparations.
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Affiliation(s)
- K Holmes
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
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Albert M, Stachel D, Schmid I. 65: Incidence, Predisposing Factors and Outcome of Engraftment Syndrome in Pediatric Allogeneic Stem Cell Transplant Recipients. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.073] [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: 11/25/2022]
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Abstract
We report about a 36-year-old patient, who developped 4 days after a pharyngitis a sepsis with high temperature und recurrent vomiting. The chest radiograph showed multiple pulmonary abcesses and in the computed tomography additionally a thrombosis was detected in a communicans vein between the right jugularis anterior and the jugularis interna. This disease is commonly known as Lemierre Syndrom. The most common pathogen is the Fusobacterium necrophorum, but other bacteria of the normal oropharyngeal flora can also be the causative organisms. Given an adequate antibiotic therapy and supportive care, the prognosis is favourable.
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Affiliation(s)
- I Schmid
- Medizinische Klinik, Stadtspital Triemli, Zürich
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Pfluger T, Hahn K, Schmid I. Pediatric pet: indications and value of multimodal imaging. Recent Results Cancer Res 2008; 170:181-191. [PMID: 18019626 DOI: 10.1007/978-3-540-31203-1_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Affiliation(s)
- T Pfluger
- Klinikum der Ludwig-Maximilians-Universität München-Innenstadt, Klinik und Poliklinik für Nuklearmedizin, Germany
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Aigner E, Schmid I, Osterreicher CH, Zwerina J, Schett G, Strasser M, Niksic F, Hohla F, Ramsauer T, Dorn U, Patsch W, Datz C. Contribution of anti-cyclic citrullinated peptide antibody and rheumatoid factor to the diagnosis of arthropathy in haemochromatosis. Ann Rheum Dis 2007; 66:1249-51. [PMID: 17456529 PMCID: PMC1955139 DOI: 10.1136/ard.2007.071621] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To investigate the prevalence of antibodies to cyclic citrullinated peptide (anti-CCP) and rheumatoid factor in patients with hereditary haemochromatosis (HHC) and to evaluate their diagnostic reliability in distinguishing HHC-associated arthropathy from rheumatoid arthritis. METHODS Anti-CCP antibodies and rheumatoid factor levels were determined by ELISA in sera from 87 patients with HHC homozygous for the C282Y mutation of the HFE gene, 31 patients with rheumatoid arthritis and 162 healthy controls. RESULTS Of the 87 patients with HHC, 32 (36.8%) had joint involvement. Anti-CCP antibodies were detected in only 1 patient (1.1%) with HHC, who had no joint disease, and in (1.2%) healthy controls. In total, 18 (58.1%) patients with rheumatoid arthritis displayed anti-CCP reactivity (p<0.001). Rheumatoid factor was detected in 10 (11.5%) patients with HHC compared with 7 (4.3%) healthy control subjects (p = 0.03) and 21 of 31 (65.6%) patients with rheumatoid arthritis. CONCLUSIONS Testing for anti-CCP antibodies discriminates HHC arthropathy from rheumatoid arthritis, as these patients were consistently anti-CCP negative. Thus, HHC arthropathy should be considered in the differential diagnosis of CCP-negative arthritis.
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Affiliation(s)
- E Aigner
- Department of Internal Medicine, General Hospital Oberndorf, Teaching Hospital of Paracelsus Medical University Salzburg, Oberndorf, Austria
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Streiter M, Schmid I, von Schweinitz D, Mayr D, Kammer B, Borkhardt A. Intraabdominelle Raumforderung bei einem Neugeborenen. Monatsschr Kinderheilkd 2006. [DOI: 10.1007/s00112-006-1446-9] [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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Affiliation(s)
- B C Becker
- Dr v Haunersches Children's Hospital, LMU Munich, Germany.
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Stachel D, Albert M, Meilbeck R, Kreutzer B, Haas RJ, Schmid I. Bone marrow Th2 cytokine expression as predictor for relapse in childhood acute lymphoblastic leukemia (ALL). Eur J Med Res 2006; 11:102-13. [PMID: 16751110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
The immunological environment of leukemic blasts in the bone marrow might play a decisive role in determining an individual's risk for relapse. In order to identify potential predictors of relapse and to elucidate the mechanisms of immune control of leukemic blasts we examined the expression of cytokines, costimulatory molecules and members of the TNF family in leukemic marrow samples in a prospective study. Samples from 49 consecutive pediatric patients with B cell precursor acute lymphocytic leukemia (BCP ALL) were analyzed by semiquantitative RT-PCR. We identified interleukin (IL)-10 expression as a significant adverse prognostic indicator in childhood BCP-ALL. The event free survival (EFS) of patients expressing IL-10 mRNA in high quantity was significantly lower compared with patients expressing low IL-10 mRNA. Taqman RT-PCR of sorted cell populations showed that IL-10 mRNA was synthetized almost exclusively by NK or T cells. In addition, we found an increased expression of IL-1, IL-4, CD86 and VEGF mRNA in patients with late relapses. Possibly, ALL cells mediate a Th2 shift through increased expression of CD86 and thereby influence the individual relapse risk. These findings emphasize the role of the immune system for the outcome of childhood ALL.
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Affiliation(s)
- D Stachel
- Department of Pediatrics, Pediatric Hematology and Oncology, University of Erlangen-Nurnberg, Germany.
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Schmid I, Schmitt M, Streiter M, Meilbeck R, Haas RJ, Stachel DK. Effects of soluble TNF receptor II (sTNF-RII), IL-1 receptor antagonist (IL-1ra), tumor load and hypermetabolism on malnutrition in children with acute leukemia. Eur J Med Res 2005; 10:457-61. [PMID: 16354598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
Abstract
OBJECTIVE Soluble tumor necrosis factor receptor II (sTNF-RII) and interleukin-1 receptor antagonist (IL-1ra) might modulate nutritional status in acute leukemia since they are inhibitors of tumor necrosis factor-alpha and interleukin-1 that can induce tissue wasting. On the other hand, tumor load and hypermetabolism may induce malnutrition. We determined whether serum levels of sTNF-RII and IL-1ra are upregulated to prevent overt malnutrition and whether tumor load and hypermetabolism induce overt malnutrition. METHODS We examined 31 children with newly diagnosed acute leukemia and correlated sTNF-RII, IL-1ra, tumor load and energy expenditure to anthropometric characteristics (weight, weight for height, height, body mass index, fat free mass) and serum protein concentrations (albumin, transferrin, prealbumin). As controls, 68 healthy children were examined for anthropometric characteristics; 33 healthy controls were included for cytokine analysis and biochemical indices. RESULTS We found no correlations between sTNF-RII, IL-1ra, tumor load and energy expenditure and anthropometric characteristics or protein concentrations. Mean sTNF-RII level was significantly, mean IL-1ra level slightly increased (223% and 113% of the controls). 29% of the children had a high tumor load (> 100.000/microl white blood cells) and 53% had hypermetabolism (resting energy expenditure > 110% of predicted). Anthropometric characteristics were similar to those in controls, however, serum protein concentrations were decreased. CONCLUSION sTNF-RII and IL-1ra are upregulated in children with leukemia and may therefore prevent overt malnutrition. Tumor load and hypermetabolism do not induce overt malnutrition. The children presented with an early stage of malnutrition as evidenced by low serum protein concentrations but normal anthropometric characteristics.
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Affiliation(s)
- I Schmid
- Kinderklinik and Kinderpoliklinik im Dr. von Haunerschen Kinderspital, University of Munich, Lindwurmstrasse 4, D-80337 Munich, Germany.
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Schmied C, Santos R, Leinsinger G, Schmid I, Hahn K, Pfluger T. Bildgebende Diagnostik des kindlichen Neuroblastoms. Monatsschr Kinderheilkd 2005. [DOI: 10.1007/s00112-004-0913-4] [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: 11/30/2022]
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Schmid I, Stachel D, Graubner UB, Elsner R, Schulze S, Pöllinger B, Goetz C, Haas RJ. [Supratentorial primitive neuroectodermal tumor: a single center experience and comparison with the literature]. Klin Padiatr 2005; 217:153-7. [PMID: 15858707 DOI: 10.1055/s-2005-836505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Supratentorial primitive neuroectodermal tumors (stPNETs) are malignant tumors. We saw within three years six children with stPNETs. In four of the six children radical resection could be achieved. All had craniospinal irradiation and chemotherapy according to the HIT-91 protocol. The two children with incomplete resection died due to tumor progression after 7 and 10 months. Two of the 4 children with complete tumor resection had local relapses 8 months after diagnosis and died after 14 and 18 months. One child had a diffuse meningeal relapse 12 months after diagnosis. Despite (high-dose) systemic chemotherapy and intraventricular mafosfamide, he died 21 months after diagnosis due to tumor although remission could be achieved. Only one child is still in remission 86 months after diagnosis.
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Affiliation(s)
- I Schmid
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München.
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Abstract
Distribution of small roots (diameter between 2 mm and 5 mm) was studied in 19 pits with a total of 72 m(2) trench profile walls in pure stands of Fagus sylvatica and Picea abies. Root positions within the walls were marked and transformed into x-coordinates and y-coordinates. In a GIS-based evaluation, zones of potential influence around each root were calculated. The total potential influence produced isoline maps of relative root influence zones, thus indicating small root clustering. The questions studied were (1) whether there were marked clusters of small roots in the soil and (2) whether trees surrounding the pit (defined as tree density) correlate with the root abundance and distribution on the trench profile walls. Small roots of both species showed maximum abundance in the top 20 cm of the soil, where pronounced root clusters occurred next to areas with only low root accumulation. The area of root clusters did not differ significantly between the two stands. Weighted clumping, WC, calculated as a product of root class, and its area was used as an index of root clustering, which again did not differ between beech and spruce stands. However, evaluations on a single root level showed that beech achieved the same degree of clustering with lower number of roots. Regardless of soil properties related to root clusters, a significantly higher clustering acquired per root for beech than for spruce suggests beech to be more efficient in belowground acquisition of space. Because none of the parameters describing root clustering were correlated with tree density around the investigated soil profiles, clusters of small roots are inherently present within the tree stands.
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Affiliation(s)
- Iris Schmid
- Department of Systematic Botany and Ecology, University of Ulm, Albert-Einstein-Allee 11, 89069 Ulm, Germany.
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Abstract
Intussusception typically occurs in childhood, presenting with a well-known medical history and clinical symptoms. Pathologically, a "leading point" may be attributed to lymphadenomatosis, polyps, or a tumour. In older patients and adolescents, the diagnosis can be complicated due to the lower incidence and variable subacute symptoms. We report on an 18-year-old patient with increasing abdominal discomfort over several weeks. External diagnostics showed no pathological signs or were misinterpreted as a malfunction of intestinal motility. The patient experienced increasing colics, recurrent vomiting, dehydration and weight loss. Finally he was transferred to our paediatric surgical department and laparotomy had to be performed for the clinical and radiological signs of an ileus. An ileoilealic intussusception was found, caused by a small bowel tumour, which almost completely obstructed the intestinal lumen. It was resected and bowel continuity was re-established. Histopathology revealed a very rare, highly malignant mesenchymal Ewing sarcoma, infiltrating the complete bowel wall. After the postoperative course, the patient was transferred to our oncological department for chemotherapy. In older children or young adults, intestinal malignancies are extremely rare. Nevertheless, if these patients suffer from unspecific complaints of chronic intestinal obstruction, a tumour must be ruled out. A Ewing sarcoma may be responsible for an intussusception.
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Affiliation(s)
- R Boehm
- Paediatric Surgical Department, University of Munich, Munich, Germany.
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Albert MH, Schuster F, Peters C, Schulze S, Pontz BF, Muntau AC, Röschinger W, Stachel DK, Enders A, Haas RJ, Schmid I. T-cell-depleted peripheral blood stem cell transplantation for alpha-mannosidosis. Bone Marrow Transplant 2003; 32:443-6. [PMID: 12900784 DOI: 10.1038/sj.bmt.1704148] [Citation(s) in RCA: 15] [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] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Alpha-mannosidosis (alpha-mannosidosis) is a lysosomal storage disease characterized by accumulation of oligosaccharides in various tissues leading to symptoms such as coarse facial features, dysostosis multiplex, hearing disabilities, mental developmental delay and skeletal involvement (dysostosis multiplex). Without treatment, the severe infantile onset form of this autosomal recessive disease leads to progressive neurodegeneration and sometimes to early death. Stem cell transplantation has been shown to be an effective treatment. In the five patients published so far, correction of skeletal abnormalities and improvement of neuropsychological capabilities have been observed. We report the first patient who received a T-cell-depleted peripheral blood stem cell transplantation (PBSCT) for alpha-mannosidosis. The diagnosis of alpha-mannosidosis was made at the age of 14 months. At the age of 24 months, he underwent PBSCT with T-cell depletion by CD34-positive selection from his HLA phenotypically identical mother. Conditioning was carried out with busulfan (20 mg/kg), cyclophosphamide (200 mg/kg), OKT3 and methylprednisolone. The patient is alive and well 27 months after PBSCT and has made significant developmental progress. The pattern of urinary oligosaccharides has returned to almost normal. CD34-positive-selected PBSCT is a feasible option to reduce risk for GVHD for these patients.
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Affiliation(s)
- M H Albert
- Division of Pediatric Hematology/Oncology, Dr v. Haunersches Kinderspital, Ludwig-Maximilians-University, Munich, Germany.
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Kramer M, Schmid I, Sander S, Högel J, Eisele R, Kinzl L, Hartwig E. Guidelines for the intramuscular positioning of EMG electrodes in the semispinalis capitis and cervicis muscles. J Electromyogr Kinesiol 2003; 13:289-95. [PMID: 12706608 DOI: 10.1016/s1050-6411(03)00021-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The objective of the study was to establish guidelines for the application of fine-wire or needle electrodes in the semispinalis cervicis and semispinalis capitis muscles. First of all, measured data for the puncture angle and puncture depth of each muscle were determined in CT scans. Using a regression approach, a model relation of these data with the neck circumference was established. This made it possible to accurately determine the puncture angle and puncture depth on the basis of the known neck circumference. In a further step, the neck muscles of seven human cadavers were punctured with wires in order to check the workability of these guidelines. At the same time, the wires' positions in relation to important structures (nerves, vessels) were studied. Both muscles can be punctured with a high degree of reliability. However, when puncturing the semispinalis cervicis muscle, one has to pass through a layer that contains vessels, nevertheless the risk of injury is regarded as very small. The technique enables intramuscular EMG measurements of the two muscles in manifold clinical problems.
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Affiliation(s)
- M Kramer
- Department of Traumasurgery, Hand and Reconstructive Surgery, University of Ulm, Steinhövelstrasse 9, 89075 Ulm, Germany.
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Tönz M, Schmid I, Graf M, Mischler-Heeb R, Weissen J, Kaiser G. Blinded speech evaluation following pharyngeal flap surgery by speech pathologists and lay people in children with cleft palate. Folia Phoniatr Logop 2002; 54:288-95. [PMID: 12417799 DOI: 10.1159/000066153] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
METHODS In order to assess intermediate-term speech outcome after pharyngeal flap surgery for velopharyngeal dysfunction in children with cleft palate between 1980 and 1998, their pre- and postoperative speech performance was analyzed in a blinded fashion by speech pathologists and adult lay people. Speech was evaluated on the basis of tape recordings with regard to resonance, intelligibility, articulation, voice and secondary speech disorders. RESULTS Twenty-three patients could be evaluated. Both lay assessors and speech pathologists noted a significant improvement in speech performance after pharyngeal flap surgery. The percentage of children who improved was 83% (19/23, 95% confidence interval: 0.68-0.98, p = 0.002) when rated by lay people, and 87% (20/23, CI 0.73-1.01, p < 0.0001) when rated by professionals. Rated on a 5-point scale, the mean improvement per speech characteristic was 0.52 +/- 0.32 scale points when judged by lay people, and 0.75 +/- 0.8 points when judged by experts. Experts considered none of the children to have normal speech after surgery. Agreement with regard to outcome between lay people and speech pathologists occurred in 87% of the patients. CONCLUSION The cranially based pharyngeal flap can improve speech performance in cleft palate children with chronic velopharyngeal insufficiency. However, it cannot be expected that this type of surgery will result in normal speech.
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Affiliation(s)
- Martin Tönz
- Department of Pediatric Surgery, University Children's Hospital, Bern, Switzerland.
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Abstract
BACKGROUND The pre- and postsurgical results after mono- and bilateral transposition surgery for abducens nerve palsy are reported. PATIENTS AND METHODS In 13 eyes from 11 patients with 6th nerve paralysis, transposition surgery modified after Kaufmann was performed after a median duration of 13 months (range 6-28 months). The actual angle of strabismus, the capability of abduction and the field of binocular single vision with the tangent screen according to Harms were measured prior to surgery, immediately after surgery (1-3 weeks) and in the later postsurgical period (9-12 months). RESULTS Of the patients 7 achieved fusion with binocular single vision, 5 of these patients had to accept an ocular torticollis of 10 degrees (range 5-15 degrees) and 4 patients had a tendency to exclusion. Of the 11 patients, 9 were treated successfully with one single surgical procedure 2 of which had bilateral abducens nerve palsy and 2 patients needed 2 further operations. The median preoperative convergent angle in the primary position was reduced from 28 degrees (range 16 degrees-60 degrees) to a median angle of 0 degree, sometimes only latent (range D 7 degrees-C 4 degrees) in the late postoperative period. The median postoperative abduction over the midline was 10 degrees (range 3 degrees-25 degrees). CONCLUSIONS Bilateral 6th nerve paralysis was treated effectively with simultaneous transposition surgery in both eyes. In most cases an additional weakening of the medial rectus muscle was not necessary. An initial overcorrection with exotropia in the early postoperative period is desired and is a predictive factor for a good late postoperative result.
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Affiliation(s)
- B Motaref
- Abteilung für Kinderophthalmologie, Strabismologie und Ophthalmogenetik, Klinik und Poliklinik für Augenheilkunde, Klinikum, Universität Regensburg
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Hain U, Novosel A, Elsner R, Schmid I, Haas RJ, Eichenlaub S, Löscher T. Fieber und Panzytopenie bei einem Säugling. Monatsschr Kinderheilkd 2002. [DOI: 10.1007/s00112-002-0448-5] [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: 10/27/2022]
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Schmid I, Stachel DK, Freudenberg S, Schmitt M, Schuster F, Haas RJ. Megestrol acetate to correct the nutritional status in an adolescent with growth hormone deficiency: Increase of appetite and body weight but only by increase of body water and fat mass followed by profound cortisol and testosterone depletion. Klin Padiatr 2002; 214:54-7. [PMID: 11972310 DOI: 10.1055/s-2002-25268] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Megestrol acetate (MA) is a synthetic, orally active derivative of the naturally occurring hormone progesterone. MA is increasingly used to correct loss of appetite and improve the nutritional status. We used MA in an adolescent with growth hormone (GH) deficiency due to former irradiation therapy in order to evaluate if MA can improve the nutritional status. In fact, MA increased appetite and weight dose-dependent. The energy expenditure measured by indirect calorimetry changed from hypo- to normometabolism. However, weight gain was first primarily due to an increase in body water and then in fat mass. The gain of fat mass was much more prominent than the gain of fat free mass. As important side-effect, MA lead to rapid and profound cortisol and testosterone depletion after only 10 days with a long-lasting effect on testosterone depletion. Therefore, MA as a single therapy cannot be recommended to improve the nutritional status. If MA is given, cortisol and testosterone levels have to be monitored and supplemented as needed.
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Affiliation(s)
- I Schmid
- Department of Paediatric Oncology, Kinderklinik and Kinderpoliklinik, Dr. von Haunersches Kinderspital, University of Munich, Germany
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Abstract
Azathioprine and its active metabolite 6-mercaptopurine are of increasing importance in the treatment of chronic inflammatory bowel disease. Most of the toxicity and the side effects of the medications are well known. However, it is relatively unknown that azathioprine toxicity itself can produce devastating diarrhea in patients with inflammatory bowel disease. This leads to great difficulties in differential diagnosis. We describe 2 patients with severe intestinal toxicity. This was life-threatening in 1 patient after reintroducing the drug. We therefore believe that any rechallenge with azathioprine should be only undertaken in a controlled hospital environment when a reaction to azathioprine is suspected. In addition, we found that this devastating intestinal toxicity did not reoccur after rechallenge with its active metabolite 6-mercaptopurine. Azathioprine and 6-mercaptopurine therefore cannot be used interchangeably.
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Affiliation(s)
- U Marbet
- Central Hospital of the Kanton Uri, Altdorf, Switzerland
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Schmid I, Reiter K, Schuster F, Wintergerst U, Meilbeck R, Nicolai T, Behloradsky BH, Stachel DK. Allogeneic bone marrow transplantation for active Epstein-Barr virus-related lymphoproliferative disease and hemophagocytic lymphohistiocytosis in an infant with severe combined immunodeficiency syndrome. Bone Marrow Transplant 2002; 29:519-21. [PMID: 11960273 PMCID: PMC7091774 DOI: 10.1038/sj.bmt.1703396] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2001] [Accepted: 12/20/2001] [Indexed: 11/30/2022]
Abstract
A 5-month-old male presented with fever, hepatosplenomegaly, leukocytosis with atypical lymphoblasts, anemia and thrombocytopenia. Severe combined imunodeficiency syndrome (T-, B+, NK+), B lymphoproliferative disease and hemophagocytic lymphohistiocytosis triggered by Epstein-Barr virus (EBV) were diagnosed. As his clinical situation deteriorated rapidly, BMT was performed with unmanipulated marrow stem cells from his EBV-positive HLA-identical sister after conditioning with dexamethasone (1.75 mg/kg/day), cyclophosphamide (114 mg/kg) and etoposide (10 mg/kg), with no immunosuppression given post transplant. Engraftment occurred on day 6 with explosive proliferation of donor CD8(+) T cells. The patient died 3 days later from acute respiratory distress syndrome. Autopsy revealed full donor engraftment and no signs of hemophagocytic lymphohistiocytosis or B lymphoproliferative disease. Thus, transplanted T cells can expand very rapidly within days after BMT and clear EBV lymphoproliferative disease and hemophagocytic lymphohistiocytosis.
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Affiliation(s)
- I Schmid
- Kinderklinik and Kinderpoliklinik, Dr von Haunersches Kinderspital, University of Munich, Lindwurmstrasse 4, D-80337 Munich, Germany
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Schmid I. The influence of soil type and interspecific competition on the fine root system of Norway spruce and European beech. Basic Appl Ecol 2002. [DOI: 10.1078/1439-1791-00116] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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