If one thinks about the incidence of metabolic syndrome or metabolic dysregulation in our country, and probably globally, that burden is far greater than what we see with germline mutations. It is an amazing opportunity for us as clinicians and researchers to look into this space, because the impact health-wise is astronomical.
Diversity in clinical trial enrollment remains low. What specific, practical changes have moved the needle at your institution or through cooperative groups such as the Big Ten Cancer Research Consortium [CRC] or SWOG?
Our institution, Northwestern University, has been very intentional about increasing representation in clinical trials. That has included engagement with community-based organizations and having a specific, identified person at our institution, Adam Murphy, MD, MBA, MSCI, who is intentional about the work he is doing. Investigator-initiated trials have also significantly contributed to increased representation in clinical trials.
It is a responsibility that we all share. It is the responsibility of SWOG, our institutions, the cooperative groups, the Big Ten [CRC], and investigators to make sure there is representation across clinical trials. The rationale is that organizations such as the [National Comprehensive Cancer Network (NCCN)], which sets the guidelines, depend on the quality and robustness of the data to make it applicable to all patient populations and to validate it as a standard of care. The more representation, the more people we have participating in clinical trials, the more applicable the data.
How can community oncologists, who see the majority of patients, help close these gaps without academic center resources?
There needs to be an intentional relationship between community hospitals and community-based practices and our academic centers. It is a bidirectional relationship, and one cannot exist without the other.
There are probably 4 core pillars to delivering high-quality care to patients: first, the health care system; second, the research being done; third, the patients themselves; and fourth, community-based organizations. The role of each may be independent and on a parallel track, but where they intersect is where you get the highest level of quality of care for the patient.
This is where interesting clinical trial design might come into play, with trials generated at the academic center but implemented through the community hospital or community practice. It also requires the community practice to be active and intentional about looking at the academic centers and the research being done. The link is probably the community-based organization, serving as a conduit between the patient and those 2 health care entities.
Genomic assays and newer targeted therapies are expanding quickly. What risks do you see of these advances widening disparities rather than narrowing them?
My hope is that genomic tools do not contribute to widening health care disparities but actually narrow them. That requires guideline-concordant use of the tools, and it requires utilization by all patient populations. Genomic tools and platforms provide an amazing opportunity for us to better understand all patient populations in a shorter period of time.
What role does Big Ten–wide collaboration play in reaching patient populations that a single center cannot?
The limitation of a single-center institution is that the work is siloed. Intercollaboration [between centers] throughout the Big Ten provides an opportunity to leverage synergy. It provides an opportunity to accelerate the kinetic chain that is implicit to research, meaning that a basic scientist’s study of a protein that then moves to the bedside is probably done faster because you have more people working on it.
It also provides an opportunity for that research to be done in diverse patient populations, whether urban vs rural, or a demographic [group] or ethnicity that may be unique to a given Big Ten institution’s catchment area. The biggest gain of intercollaborative work, such as through the Big Ten [CRC], is that the work is no longer siloed. Siloed work is slower and more homogeneous, and it does not create the opportunity for a think tank in which new and innovative ideas are brought to the table.
Reference
Hood CM, Gennuso KP, Swain GR, Catlin BB. County Health Rankings: relationships between determinant factors and health outcomes. Am J Prev Med. 2016;50(2):129-135. doi:10.1016/j.amepre.2015.08.024