Publications by authors named "M E van Leerdam"

Upper age limits are currently fixed for all fecal immunochemical test (FIT)-based colorectal cancer (CRC) screening programs. A risk-stratified upper age limit may be beneficial. Therefore, we assessed differences in interval CRC risk among individuals who had reached the upper age limit of screening (75 years).

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Sarcopenia is a muscle disease that occur across a lifetime. It is commonly described in the aging population but can occur earlier in life in patients with cancer. Previous studies demonstrated sarcopenia is highly prevalent in patients with gastroenteropancreatic neuroendocrine tumours (GEP-NETs).

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Testicular cancer survivors (TCS) treated with platinum-based chemotherapy have increased cancer risk. Platinum retention in healthy tissue may contribute to carcinogenesis. We assessed total platinum concentrations in plasma, urine, and normal colonic mucosa samples in TCS treated with cisplatin.

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Background: Individuals carrying a germline CDKN2A pathogenic variant (PV) are at a high risk of developing pancreatic ductal adenocarcinoma. Risk stratification could allow tailored surveillance.

Objective: To develop a Fine-Gray prediction model for the risk of PDAC in carriers of a CDKN2A PV.

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Article Synopsis
  • * A study analyzed 200 individuals with Lynch syndrome to assess the effectiveness of faecal VOCs, both alone and in combination with FIT, in identifying relevant colorectal neoplasia before and after colonoscopy.
  • * Results indicated high sensitivity and negative predictive values for detecting colorectal cancer and advanced adenomas using VOC analysis, suggesting that faecal VOCs could guide optimal colonoscopy intervals and improve patient monitoring following polypectomy.
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