Precision Medicine in Oncology

John Fox, MD, MHA, vice president of Clinical Transformation at Spectrum Health, reacts to the National Comprehensive Cancer Network's call to expand comprehensive genomic testing across several cancers.

A new understanding of how poly (ADP ribose) polymerase (PARP) inhibitors work could expand the patient populations who are treated, according to a study. The researchers also identified a potential biomarker to indicate which patients would benefit the most.

Following the state's approval, the ClonoSEQ Assay will be available in all 50 states.

Research has uncovered 2 pathways through which lung adenocarcinoma can develop, and that knowledge could help target treatments to patients who will benefit the most, according to a new study published in Cancer Cell.

Whether or not there is economic value of comprehensive genomic profiling likely depends on what tissue type and what tumor type we’re talking about, explained John Fox, MD, MHA, vice president of Clinical Transformation at Spectrum Health.

A new study is indicating that microbiota composition in the gut could have implications for treatment response in multiple myeloma.

Many people associate the BRCA mutations with breast and ovarian cancer and mistakenly think they, and other genes that contribute to cancer, don’t affect men, said Sue Friedman, DVM, executive director of FORCE: Facing Our Risk of Cancer Empowered.

A new initiative seeking to transform healthcare delivery will elevate precision medicine with a focus on cancer, Alzheimer disease, cardiovascular disease, and more.

A phase 2b clinical trial is producing promising results for a personalized cancer vaccine used in patients with stage III and IV resected melanoma.

As expensive precision medicines come to market, employers are willing to cover the costs if these medicines are shown to work and improve patient experience or outcome, said Neil Goldfarb, president and chief executive officer of the Greater Philadelphia Business Group on Health.

Pediatric patients with relapsed or refractory B acute lymphoblastic leukemia (B-ALL) with minimal residual disease (MRD) who were treated with blinatumomab proceeded to hematopoietic cell transplant (HCT) without delay and had limited side effects.

Achieving undetectable minimal residual disease (MRD) status is important for deep and durable responses in patients with chronic lymphocytic leukemia (CLL), according to 2 abstracts presented at the 2019 American Society of Clinical Oncology Annual Meeting.

While minimal residual disease (MRD) is being used to assess response to treatment in multiple myeloma (MM), the level of risk a patient has can make a big different in how well MRD works as a prognostic indicator, according to 2 abstracts presented at the 2019 American Society of Clinical Oncology Annual Meeting.

A new blood test being worked on can detect 8 common cancer types in a way that is less invasive than other tests, said Jeanne Tie, MBChB, FRACP, MD, medical oncologist and associate professor at the Walter+Eliza Hall Institute of Medical Research.

Currently, the number of patients who are actually utilizing precision cancer care treatments is small, but it is growing fast. As that happens, physicians will need to get comfortable with ordering the right tests, explained Clynt Taylor, chief executive officer of Intervention Insights, and Lee Newcomer, MD, formerly of UnitedHealth Group.

The FDA is partnering with COTA, a precision medicine technology company, to gain better insight into treatment variation within subpopulations of patients using real-world data. The program will start with breast cancer and may expand to other cancer types.

The results of the NCI-MATCH precision medicine trial showed that a drug combination designed to target cancers with certain BRAF gene mutations was effective.

Genetic testing and understanding family history of cancer is important because more and more targeted therapies are coming out that are designed to work with specific mutations or inherited forms of mutations, said Sue Friedman, DVM, executive director of FORCE: Facing Our Risk of Cancer Empowered.

Circulating tumor DNA (ctDNA) can now allow clinicians to better understand which patients are at high risk of recurrence and should be offered intensified chemotherapy, said Jeanne Tie, MBChB, FRACP, MD, medical oncologist and associate professor at the Walter+Eliza Hall Institute of Medical Research.

Contrary to conventional wisdom, higher levels of genomic instability have been associated with lower immunogenicity, which means drugs are less effective, in patients with BRCA1/2-related breast cancers, according to research published in Clinical Cancer Research.

The follow-up to the landmark TAILORx trial shows that adding a clinical risk evaluation of the breast cancer tumor may have prognostic value; the authors' recommendations are drawn from other studies.

Patients with advanced pancreatic cancer linked to germline genetic mutations did not see their disease worsen for an additional 3.6 months when treated with olaparib, but an early interim analysis did not show a statistically significant difference in overall survival (OS), according to study results presented Sunday at the American Society of Clinical Oncology Annual Meeting 2019.

Testing for minimal residual disease (MRD) is increasingly being used in patients with cancer because deep MRD negativity is associated with better outcomes for patients and MRD status can help make decisions regarding treatment. Two abstracts presented at the 2019 American Society of Clinical Oncology Annual Meeting validated use of MRD testing in the real world and found it was cost-effective.

FDA approved alpelisib (Piqray), an oral drug to be used in combination with endocrine therapy fulvestrant for the treatment of men and postmenopausal women with hormone receptor (HR-positive), human epidermal growth factor receptor 2 (HER2)-negative, PIK3CA-mutated, advanced or metastatic breast cancer following disease progression on or after an endocrine-based regimen.

Things like smoking, poor diet, and lack of exercise can increase a person’s risk of developing cancer, but there are some things that are actually more clinically acute outside of family history that every patient needs to look out for, explained Feyi Olopade Ayodele, MBA, chief executive officer at CancerIQ.