Tumour molecular profiling for deciding therapy-the French initiative

Frédérique Nowak1, Jean-Charles Soria, Fabien Calvo

  • 1Institut National du Cancer, 52 Avenue André Morizet, Boulogne Billancourt 92153, France.

Insights

France established a national network of molecular genetics centers to provide free tumor molecular profiling for cancer patients. This initiative ensures equitable access to predictive tests and targeted therapies, proving cost-effective.

Area of Science:

  • Oncology
  • Genetics
  • Public Health

Background:

  • Therapeutic decisions increasingly rely on tumor molecular profiles, necessitating integration of molecular diagnostics into routine clinical practice.
  • Unequal access to molecular testing and targeted therapies presents a significant challenge in cancer care.

Approach:

  • Established a national network of 28 regional molecular genetics centers across France.
  • Provides selected molecular tests free of charge to all regional cancer patients, irrespective of treatment institution.
  • Implemented a program to expedite access to new targeted treatments and experimental therapies.

Key Points:

  • In 2011, 55,000 cancer patients in France received molecular predictive tests.
  • The nationwide initiative combats inequalities in accessing molecular diagnostics and personalized medicine.
  • Molecular stratification of tumors is a cost-effective strategy integrated into the healthcare system.

Conclusions:

  • France's national initiative successfully integrates molecular profiling into routine cancer care.
  • The program demonstrates the feasibility and cost-effectiveness of molecularly guided therapy.
  • This model promotes equitable access to advanced cancer diagnostics and treatments nationwide.

Related Concept Videos

Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against specific...
Combination Therapies and Personalized Medicine02:50

Combination Therapies and Personalized Medicine

Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
Treatment Resistant Cancers02:56

Treatment Resistant Cancers

Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase01:11

Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase

Genetic polymorphisms in drug targets have emerged as critical determinants of interindividual variability in drug response and toxicity. Pharmacogenomic investigations increasingly focus on identifying these variations to personalize and optimize therapeutic interventions. A drug target may be a receptor, enzyme, or signaling protein involved in pharmacologic responses or disease-related pathways. While early pharmacogenetic studies focused primarily on drug metabolism, current research...