Stefan Sleijfer
Rotterdam, ZH, Netherlands
Last Updated: 09/26/2026
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Found 363 publications
Circulating Tumor Cells Enhance Prognostic Stratification Beyond ER Assessment by Biopsy or FES-PET in Endocrine-Treated Metastatic Breast Cancer.
Journal: Diagnostics (Basel, Switzerland)
Published: February 06, 2026
Prognostic value of peri-operative circulating tumour DNA levels estimated by cell-free DNA methylation in patients with resectable colorectal liver metastases.
Journal: EBioMedicine
Published: October 21, 2025
Endoscopist deskilling risk after exposure to artificial intelligence in colonoscopy.
Journal: The lancet. Gastroenterology & hepatology
Published: August 25, 2025
Circulating tumour cells & circulating tumour DNA in patients with resectable colorectal liver metastases (MIRACLE): a prospective, observational biomarker study.
Journal: EClinicalMedicine
Published: March 26, 2025
Clinical Validity of Repeated Circulating Tumor Cell Enumeration as an Early Treatment Monitoring Tool for Metastatic Breast Cancer in the PREDICT Global Pooled Analysis.
Journal: Clinical cancer research : an official journal of the American Association for Cancer Research
Published: September 25, 2024
A review of trials investigating ctDNA-guided adjuvant treatment of solid tumors: The importance of trial design.
Journal: European journal of cancer (Oxford, England : 1990)
Published: April 16, 2024
Trastuzumab and first-line taxane chemotherapy in metastatic breast cancer patients with a HER2-negative tumor and HER2-positive circulating tumor cells: a phase II trial.
Journal: Breast cancer research and treatment
Published: September 07, 2023
Integrative whole-genome and transcriptome analysis of HER2-amplified metastatic breast cancer.
Journal: Breast cancer research : BCR
Published: August 21, 2023
Genomic Alterations Associated with Estrogen Receptor Pathway Activity in Metastatic Breast Cancer Have a Differential Impact on Downstream ER Signaling.
Journal: Cancers
Published: July 30, 2023
Combatting the rising costs of cancer drugs; interventions from a university hospital's perspective.
Combatting the rising costs of cancer drugs; interventions from a university hospital's perspective.
Journal: Frontiers in pharmacology
Published: July 21, 2023
Local treatment in metastatic GIST patients: A multicentre analysis from the Dutch GIST Registry.
Journal: European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology
Published: March 07, 2023
Last Updated: 09/26/2026