Our Manifesto

Why we should be chanting in unison: We Want Better Testing!

A recent analysis of real-world, diagnostic testing data for common biomarkers in cancer indicates that 156,000 patients miss out on appropriate treatments each year1, due to inefficient testing practices such as slow turnaround times and inconsistent results.  Consequently, these patients are taking much longer to get properly diagnosed and are not getting the best treatment available to them.  The impact of these potential therapeutic options varies depending on the disease space, and ranges from improving quality of life to potentially saving lives.  

There is a known link between appropriate test ordering and result interpretation / utilization, and the potential for reducing diagnostic errors.  Increasing awareness about poor diagnostic and testing practices by healthcare professionals has prompted publication on the subject2, as well as pleas within the clinicians’ community to test their patients3. The many financial benefits of good testing practices have been built to become rock solid arguments4 yet, patients continue to miss out.   

Despite attempts to stimulate the adoption of better testing practices, more needs to be done. Understanding the clinical utility and need for consistent, high-quality testing, with extensive access and reimbursement across all geographies is vital to improving the precision medicine ecosystem.  Recent recommendations in the US to deliver on these testing approaches have been made to support broader access to important testing technologies and are a step in the right direction.5    

Figuring out how to implement these changes, while keeping up with developments in an increasingly challenging healthcare system may be difficult but, if done effectively, will have an enormous impact on the lives of many people.  

How to repair the broken testing ecosystem   

The advantages of good testing practices for patients has been well established.  We have an opportunity to help patients raise their voices to ask important questions to drive improved diagnostic testing practices and better treatment decisions.  

Key questions may include: 

  • Has my tumor been sequenced?
  • Have my proteins been assayed?
  • Have my macrophage been imaged?
  • Has my tissue been properly analyzed?
  • What does this lab result mean for me?
  • Are there other tests that supplement this diagnosis?
  • Can we double check and verify the test result?
  • Are these tests appropriate for my ethnicity or gender?
  • Are the range of test results meaningful given my comorbidity?

Joining forces with patients and their caregivers to help them ask the right questions to make sure they are tested in the right way will produce improved or Shared Decision Making6. 

Patient Empowerment for better testing, better treatments, better outcomes and better quality of life 
Sub-optimal testing practices may be compromising patient quality of life. The Diaceutics Precision Medicine Connective, a non-profit organization, aims to drive an initiative forward to make expert resources available for patients, so they can help propel better testing practices forward.  The ultimate goal is revolutionize patient testing to promote better outcomes for them and positively impact their lives, and the lives of their loved ones.  

We are partnering with patient advocacy organizations and key opinion leaders to make diagnostic testing a subject of public concern and improve the overall testing ecosystem to help deliver on the promise of precision medicine.    

If you would like to be a part of this movement please contact,   

Piarella Peralta
Associate Director, Patient Advocacy
Precision Medicine Connective 


  1. Transforming the pharma business model to prevent lost treatment opportunities and optimize return on investment; Keeling, Peter. Database (Diaceutics). 2017 May
  2. Mark G. Kris, Next-Gen Sequencing for Lung Cancer: Do it Early, for all of Your Patients- Medscape-Jun 09, 2018
  3. https://www.ncbi.nlm.nih.gov/pubmed/27530239. The global burden of diagnostic errors in primary care. BMJ Qual 2017 Jun;26(6):484-494
  4. http://www.ohe.org/sites/default/files/WP_EpemedOHE_final.pdf. Date accessed May 1st, 2018.
  5. https://www.diaceutics.com/?expert-insight=the-cms-national-coverage-decision-on-ngs. Date accessed May 1st, 2018.
  6. https://health-union.com/news/free-download-shared-decision-whitepaper. Date accessed June 1st, 2018.

For more information, speak to our experts