Condition: Hepatocellular Carcinoma · Colorectal Cancer · Sponsor: Chinese University of Hong Kong
Precision oncology aims to improve clinical outcome of patients by offering personalized treatment through identifying druggable genomic aberrations within their tumors. This is particularly valid when it comes to offering alternative treatment options for patients with advanced tumors that are chemo-refractory. Patient-derived organoids (PDOs) are 3 dimensional tumoroids that can be expanded ex vivo and are both pheno- and genotypically identical to patients' tumors. Observational studies have shown that PDO-based drug screens can predict treatment response with high sensitivity and specificity. Vlachogiannis G. reported a living biobank of patient-derived organoids (PDOs) from patients with advanced GI cancers enrolled in clinical trials. PDOs can recapitulate patients' clinical response to chemotherapeutic agents. In 19 tumor organoids, the group performed molecular profiling and drug screens and then compared ex vivo organoid responses to anticancer drugs. Drug response to PDO based orthotopic mouse tumor xenografts correlated to the drug response of the patient in clinical trials. Further to the study, there were other retrospective validation studies utilizing PDOs from patients enrolled in clinical trials such as the TUMOROID, CinClare to predict clinical response. Ooft studied PDOs from patients with metastatic colorectal cancers enrolled in the TUMOROID study to predict response to irinotecan-based therapies. Yao generated a organoid biobank of 80 locally advanced re…
This description comes directly from the study's public registry record.
James Lau, MD · 35051445 · laujyw@surgery.cuhk.edu.hk
Bing Yee SUEN, BHSc · 35052640 · suenbingyee@cuhk.edu.hk
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| Endoscopy Centre, Prince of Wales Hospital | Hong Kong, N.T., Hong Kong | Recruiting |
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Source record: clinicaltrials.gov/study/NCT06077591