Also known as: plasma ctDNA
The FDA approved Tecentriq and Tecentriq Hybreza for adjuvant muscle-invasive bladder cancer with ctDNA molecular residual disease after cystectomy. The Phase III IMvigor011 study showed a 36% reduction in recurrence or death and a 41% reduction in death.
FDA approves Genentech's Tecentriq as first ctDNA-guided adjuvant therapy for muscle-invasive bladder cancer, and Venclexta plus acalabrutinib as first all-oral fixed-duration regimen for CLL.
Two studies show liquid biopsy can predict immunotherapy response in HER2-negative breast cancer and identify which patients with relapsed germ cell tumors may benefit from high-dose chemotherapy, advancing precision oncology.
Studies in muscle-invasive bladder cancer found ctDNA predicted metastatic risk after bladder-sparing treatment, while urine tumor DNA was more sensitive for residual bladder disease. Data from RETAIN-2 and a PNAS study support molecular testing to help select patients for bladder preservation.
Allogene Therapeutics said it will present interim futility analysis data from the Phase 2 ALPHA3 trial of cema-cel in first-line consolidation LBCL on April 13, 2026. The readout will assess day-45 MRD clearance in 12 patients per arm randomized to cema-cel or observation.
Colorectal cancer diagnoses in people under 50 now account for nearly half of all new cases, prompting specialized treatment programs that use precision medicine and liquid biopsy technology to customize care based on individual tumor genetics.
Recent studies demonstrate high response rates for antibody-drug conjugate in rare blood cancer, improved outcomes with metastasis-directed radiation in prostate cancer, and a novel drug combination strategy for ovarian cancer resistance.
Decreases in circulating tumor DNA within 3-4 weeks of immune checkpoint inhibitor therapy were strongly associated with higher response rates and longer survival in patients with unresectable stage III/IV melanoma, according to a multi-institutional retrospective analysis.
New research highlights circulating tumor DNA as a prognostic tool in early-stage triple-negative breast cancer, while leronlimab demonstrates long-term survival signals in heavily pretreated metastatic patients through CCR5 receptor blockade.
Whole genome sequencing, comprehensive genomic profiling, and spatial multiomics are transforming precision medicine from research tools to clinical applications in oncology, rare diseases, and neonatal care, enabling faster diagnoses and personalized treatments.
