Johanneke A. Portielje
Leiden, ZH, Netherlands
Last Updated: 09/26/2026
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Found 95 publications
Radiation therapy trends following breast-conserving surgery in early-stage estrogen receptor-positive breast cancer: particularly in older patients more frequently omitted.
Journal: Breast (Edinburgh, Scotland)
Published: May 29, 2026
PREDICT version 3.1 overestimates survival in older women with breast cancer: a population-based external validation.
Journal: Breast (Edinburgh, Scotland)
Published: April 17, 2026
A qualitative study on older patients' experiences and perceptions regarding the usability of wearable devices in tracking biometrics related to recovery after cancer surgery.
Journal: Journal of geriatric oncology
Published: January 29, 2026
Predictors of poor treatment tolerability in older patients receiving fluoropyrimidine-based chemotherapy: A prospective cohort study.
Journal: Journal of geriatric oncology
Published: October 21, 2025
Developing a decision support tool for the continuation or deprescribing of antithrombotic therapy in patients receiving end-of-life care: Results of a European Delphi study.
Journal: Thrombosis research
Published: September 30, 2025
Response to letter Re: Impact of immune-related adverse events on quality of life and physical functioning in older patients with solid tumors treated with immune checkpoint inhibitors.
Journal: European journal of cancer (Oxford, England : 1990)
Published: September 12, 2025
Both skeletal muscle index and muscle attenuation are associated with frailty in preoperative older patients with pancreatic cancer.
Journal: Clinical nutrition (Edinburgh, Scotland)
Published: July 24, 2025
Antithrombotic Therapy Discontinuation, Bleeding, and Thromboembolic Events in Patients With Cancer During the Last Phase of Life: Insights From Primary Care Records.
Journal: Annals of family medicine
Published: July 18, 2025
Impact of geriatric impairments on outcomes of single-agent immunotherapy in solid tumors.
Journal: International journal of cancer
Published: April 16, 2025
Impact of immune-related adverse events on quality of life and physical functioning in older patients with solid tumors treated with immune checkpoint inhibitors.
Journal: European journal of cancer (Oxford, England : 1990)
Published: March 01, 2025
The prevalence of clinically relevant herb-drug interactions between herbal products and anti-cancer therapy in older adults with cancer - A cross-sectional study.
Journal: Exploratory research in clinical and social pharmacy
Published: January 31, 2025
Last Updated: 09/26/2026