ctDNA status on-PARPi was a stronger predictor of disease progression compared to CA-125 or BRCA/HR status. While additional analyses are warranted, our data suggest that ctDNA is a promising biomarker for therapeutic decision-making.
P1, N=25, Recruiting, Jonsson Comprehensive Cancer Center | Trial completion date: Oct 2026 --> Oct 2027 | Trial primary completion date: Oct 2025 --> Oct 2026
25 days ago
Trial completion date • Trial primary completion date
"Natera, Inc...today announced results from the randomized, double-blind, phase 3 IMvigor011 clinical trial in muscle-invasive bladder cancer (MIBC). The findings demonstrate that Signatera can expand the adjuvant treatment window and guide the use of adjuvant atezolizumab (Tecentriq®) in MIBC, resulting in improved disease-free survival (DFS) and overall survival (OS). Results will be presented today during a Presidential Symposium at the European Society for Medical Oncology (ESMO) Congress."
Five-year results confirm durable DFS benefit and consistent safety profile for adjuvant nivolumab in high-risk MIUC. Post-hoc exploratory ctDNA assessment identified patients at highest risk of recurrence and may inform tailored adjuvant therapy strategies, pending further validation.
2 months ago
Clinical • Journal • PD(L)-1 Biomarker • Circulating tumor DNA
ctDNA status in the MRD window predicted survival outcomes after orchiectomy and RPLND. Undetectable MRD window ctDNA demonstrated high NPV relative to imaging studies in CS I disease. Further investigation is warranted.
"Natera, Inc...today announced the publication of a new study in the Journal of Clinical Oncology Precision Oncology (JCO PO), validating Signatera for recurrence monitoring and treatment response assessment in patients with early-stage uterine cancer."
''Natera, Inc...today announced the publication of a peer-reviewed manuscript in the Journal of Clinical Oncology – Precision Oncology (JCO PO). The paper features results from a multi-institutional study evaluating circulating tumor DNA (ctDNA) as a prognostic biomarker for patients with germ cell tumors (GCT), including testicular cancer.''