Johannes Albertus Langendijk

Search results

• The model-based approach as evidence-based method for introducing proton therapy

  Langendijk, J. A. (Invited speaker)

  3-Mar-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Workshop on Evidence-based Proton Therapy

  Langendijk, J. A. (Organiser)

  26-Oct-2023

  Activity: Organising and attending an event › Organising and contributing to an event › Academic

• ESTRO/ EPTN Annual Meeting

  Langendijk, J. A. (Session chair)

  27-Oct-2023

  Activity: Organising and attending an event › Organising and contributing to an event › Academic

• Trends in Head and Neck Oncology

  Langendijk, J. A. (Member of organising committee)

  9-Nov-2023 → 11-Nov-2023

  Activity: Organising and attending an event › Organising and contributing to an event › Academic

• SONCOS-Congres: Therapie op Maat

  Langendijk, J. A. (Organiser) & Langendijk, J. A. (Attendee)

  9-Feb-2023 → 10-Sept-2023

  Activity: Organising and attending an event › Attending an event › Academic

• MO-0470 IMPT reduces esophageal and pulmonary toxicity compared to VMAT in stage II-IV NSCLC patients

  Hessels, A. (Speaker), Stoffers, R. (Contributor), Niezink, A. (Contributor), Chouvalova, O. (Contributor), Ubbels, F. (Contributor), Leest ,van der, A. (Contributor), Woltman-van Iersel, M. (Contributor), Deseyne, P. (Contributor), Elzinga, H. J. (Contributor), Haan-Stijntjes, E. (Contributor), Korevaar, E. (Contributor), Pisciotta, P. (Contributor), Langendijk, J. A. (Contributor) & Wijsman, R. (Contributor)

  14-May-2023

  Activity: Talk and presentation › Academic presentation › Academic

• ESTRO 2023

  Langendijk, J. A. (Member of scientific committee), Langendijk, J. A. (Session chair) & Langendijk, J. A. (Attendee)

  12-May-2023 → 16-May-2023

  Activity: Organising and attending an event › Attending an event › Academic

• Model-based validation

  Langendijk, J. A. (Invited speaker)

  12-Apr-2023

  Activity: Talk and presentation › Academic presentation › Academic

• What’s next after the model-based approach?

  Langendijk, J. A. (Invited speaker)

  23-Nov-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Proton therapy in head and neck cancer

  Langendijk, J. A. (Invited speaker)

  17-Jan-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Workshop WP1on Evidence-based Proton Therapy

  Langendijk, J. A. (Chair)

  26-Oct-2023

  Activity: Organising and attending an event › Attending an event › Academic

• Limitations of randomised controlled trials

  Langendijk, J. A. (Invited speaker)

  12-Apr-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Individual toxicity risk profiling in head and neck cancer – What matters most?

  Langendijk, J. A. (Invited speaker)

  13-May-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Validation methodologies for the clinical benefit of proton therapy

  Langendijk, J. A. (Invited speaker)

  17-Jan-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Head and neck cancer workflow at UMCG

  Langendijk, J. A. (Invited speaker)

  4-Aug-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Significant reduction in acute and late toxicity after IMPT in nasopharyngeal cancer

  Langendijk, J. A. (Speaker)

  14-Jun-2023

  Activity: Talk and presentation › Academic presentation › Academic

• Rigshosp, University of Copenhagen

  Langendijk, J. A. (Visiting lecturer)

  3-Mar-2023 → 4-Mar-2023

  Activity: Visiting an external institution › Academic

• Webinar on Nasopharyngeal Cancer

  Langendijk, J. A. (Attendee)

  13-Feb-2023

  Activity: Organising and attending an event › Attending an event › Academic

• Proton therapy for head and neck tumours

  Langendijk, J. A. (Invited speaker)

  10-Jun-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Validation methodologies for the clinical benefit of proton therapy.

  Langendijk, J. A. (Invited speaker)

  17-Jan-2022

  Activity: Talk and presentation › Academic presentation › Academic

• An infrastructure for clinical radiation research

  Langendijk, J. A. (Invited speaker)

  7-Dec-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Is proton therapy preferable for HPV-positive OPSCC?

  Langendijk, J. A. (Invited speaker)

  11-Nov-2022

  Activity: Talk and presentation › Academic presentation › Academic

• New data on proton therapy

  Langendijk, J. A. (Invited speaker)

  5-Mar-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Particle therapy: The holy grail of reducing toxicity?

  Langendijk, J. A. (Invited speaker)

  24-Mar-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Endpoints for treatment outcome

  Langendijk, J. A. (Invited speaker)

  6-Dec-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Clinical trials in radiation oncology

  Langendijk, J. A. (Invited speaker)

  5-Dec-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Feasibility of dose escalation for NSCLC using IMPT

  Hessels, A. (Speaker), Visser, S. (Contributor), Both, S. (Contributor), Korevaar, E. (Contributor), Langendijk, J. A. (Contributor) & Wijsman, R. (Contributor)

  29-Jun-2022 → 1-Jul-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Proton arc therapy shows potential to further increase the benefit of proton therapy for oropharyngeal cancer patients

  de Jong, B. (Speaker), Korevaar, E. (Contributor), Maring, A. (Contributor), Werkman, C. I. (Contributor), Scandurra, D. (Contributor), Janssens, G. (Contributor), Both, S. (Contributor) & Langendijk, J. A. (Contributor)

  2022

  Activity: Talk and presentation › Professional or public presentation › Professional

• Proton arc therapy with optimized settings reduces toxicity for head and neck cancer patients

  de Jong, B. (Speaker), Battinelli, C. (Contributor), Engwall, E. (Contributor), Janssens, G. (Contributor), Langendijk, J. A. (Contributor), Korevaar, E. (Contributor) & Both, S. (Speaker)

  2022

  Activity: Talk and presentation › Professional or public presentation › Professional

• Evidence-based individualized prevention of radiation-induced toxicity in head and neck cancer

  Langendijk, J. A. (Keynote speaker)

  6-Oct-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Model-based approach and individualized treatment

  Langendijk, J. A. (Invited speaker)

  2-Nov-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Samen beslissen bij de keuze tussen protonen en fotonen voor patiënten met hoofdhalskanker

  Langendijk, J. A. (Keynote speaker)

  14-Oct-2022

  Activity: Talk and presentation › Professional or public presentation › Professional

• Proton therapy: the Dutch perspective.

  Langendijk, J. A. (Invited speaker)

  27-Jun-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Randomized clinical trials, limitations and possible alternatives: The Dutch experience

  Langendijk, J. A. (Invited speaker)

  24-Aug-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Princess Margaret Canc Ctr, University of Toronto, Princess Margaret Cancer Centre, Radiat Med Program, CCTG

  Langendijk, J. A. (Visiting lecturer)

  23-Jun-2022 → 25-Jun-2022

  Activity: Visiting an external institution › Academic

• Influence of manual segmentation in DIR on accumulated dose evaluation for cervical cancer

  Gort, E. (Speaker), Beukema, J. (Speaker), Spijkerman-Bergsma, M. J. (Contributor), De Vries-de Groot, M. L. (Contributor), Both, S. (Contributor), Langendijk, J. A. (Contributor), Matysiak, W. (Contributor) & Brouwer, C. (Contributor)

  8-May-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Basic principles and first experience with model-based selection.

  Langendijk, J. A. (Invited speaker)

  27-Jan-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Evidence-based selection for proton therapy of head and neck cancer patients.

  Langendijk, J. A. (Invited speaker)

  17-Feb-2022

  Activity: Talk and presentation › Academic presentation › Academic

• The model-based approach: A cost-effective evidence-based method to select patients for proton therapy.

  Langendijk, J. A. (Invited speaker)

  28-Mar-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Radiation-induced toxicity in the postoperative setting

  Langendijk, J. A. (Invited speaker)

  8-May-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Model-based selection and the effect of proton arc therapy

  Langendijk, J. A. (Invited speaker)

  29-Apr-2022

  Activity: Talk and presentation › Academic presentation › Academic

• This house believes that follow up should be symptom-based: against the motion

  Langendijk, J. A. (Invited speaker)

  5-Mar-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Model-based selection of patients for proton therapy

  Langendijk, J. A. (Invited speaker)

  4-Dec-2022

  Activity: Talk and presentation › Professional or public presentation › Professional

• OncoRay, National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universitat Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology-OncoRay, Dresden

  Langendijk, J. A. (Visiting lecturer)

  1-Nov-2022 → 3-Nov-2022

  Activity: Visiting an external institution › Academic

• Lies, more lies and randomized controlled trials.

  Langendijk, J. A. (Keynote speaker)

  24-Jun-2022

  Activity: Talk and presentation › Academic presentation › Academic

• The Model-based Approach.

  Langendijk, J. A. (Invited speaker)

  24-Apr-2022

  Activity: Talk and presentation › Academic presentation › Academic

• Current status of proton therapy in Europe

  Langendijk, J. A. (Invited speaker)

  3-Nov-2021

  Activity: Talk and presentation › Professional or public presentation › Professional

• Proton therapy at the UMCG: Current clinical practice and future developments

  Langendijk, J. A. (Invited speaker)

  27-Jan-2021

  Activity: Talk and presentation › Academic presentation › Academic

• Validation methodologies for the clinical benefit of proton therapy

  Langendijk, J. A. (Invited speaker)

  21-Jan-2021

  Activity: Talk and presentation › Academic presentation › Academic

• Modeling in proton therapy

  Langendijk, J. A. (Keynote speaker)

  26-Feb-2021

  Activity: Talk and presentation › Academic presentation › Academic