Johannes U. Ammann
Emil Barell Str. 1
Grenzach-wyhlen, BW 79639, Germany
Grenzach-wyhlen, BW 79639, Germany
Last Updated: 09/26/2026
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Found 9 publications
Assessing the impact of digital patient monitoring on health outcomes and healthcare resource usage in addition to the feasibility of its combination with at-home treatment, in participants receiving systemic anticancer treatment in clinical practice: protocol for an interventional, open-label, multicountry platform study (ORIGAMA).
Journal: BMJ open
Published: April 19, 2023
Evolving regulatory perspectives on digital health technologies for medicinal product development.
Journal: NPJ digital medicine
Published: March 10, 2022
A multicentre analytical comparison study of inter-reader and inter-assay agreement of four programmed death-ligand 1 immunohistochemistry assays for scoring in triple-negative breast cancer.
Journal: Histopathology
Published: March 24, 2020
Digital Monitoring and Management of Patients With Advanced or Metastatic Non-Small Cell Lung Cancer Treated With Cancer Immunotherapy and Its Impact on Quality of Clinical Care: Interview and Survey Study Among Health Care Professionals and Patients.
Journal: Journal of medical Internet research
Published: March 19, 2020
Multicentric Analytical and Inter-observer Comparability of Four Clinically Developed Programmed Death-ligand 1 Immunohistochemistry Assays in Advanced Clear-cell Renal Cell Carcinoma.
Journal: Clinical genitourinary cancer
Published: August 20, 2019
Statistical modelling of HER2-positivity in breast cancer: Final analyses from two large, multicentre, non-interventional studies in Germany.
Journal: Breast (Edinburgh, Scotland)
Published: May 21, 2019
Multicentric analytical comparability study of programmed death-ligand 1 expression on tumor-infiltrating immune cells and tumor cells in urothelial bladder cancer using four clinically developed immunohistochemistry assays.
Journal: Virchows Archiv : an international journal of pathology
Published: March 18, 2019
Assessing HER2 testing quality in breast cancer: variables that influence HER2 positivity rate from a large, multicenter, observational study in Germany.
Journal: Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc
Published: April 19, 2016
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Last Updated: 09/26/2026