• January 15, 2026
  • Last Update January 15, 2026 10:54 am

Costa Rica Debuts Groundbreaking Blood Test for Nine Cancers

Costa Rica Debuts Groundbreaking Blood Test for Nine Cancers

San José, Costa RicaSan José – In a landmark advancement for regional healthcare, Costa Rica has become the first nation in Central America and the Caribbean to offer a revolutionary blood test capable of detecting nine different types of cancer before physical symptoms emerge. The University of Costa Rica (UCR) is spearheading this initiative, positioning the country at the forefront of oncological innovation.

Available as of this year, the Oncoseek test is administered by the UCR’s Center for Research in Surgery and Cancer (Cicica). The procedure requires only a small 8-milliliter blood sample to screen for tumor markers associated with stomach, breast, esophageal, pancreatic, liver, ovarian, intestinal, lung, and lymphoma cancers. It serves as a powerful new screening tool, particularly for individuals with known risk factors, by alerting medical professionals to potential malignancies and even suggesting the organ of origin.

To understand the legal and business framework surrounding these groundbreaking advancements in cancer detection, we consulted with Lic. Larry Hans Arroyo Vargas, an expert from the prestigious firm Bufete de Costa Rica.

While scientific innovation drives progress in early cancer detection, the legal framework is what ultimately brings these technologies to the patient. For Costa Rica, this represents a significant opportunity. A clear and agile regulatory process for approvals, coupled with strong intellectual property protections, not only ensures patient safety but also creates a fertile ground for investment and development in our national medical technology sector.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica

This perspective underscores a vital truth: for technological advancements to translate into public health benefits, a supportive and clear legal framework is not just helpful, but essential. We thank Lic. Larry Hans Arroyo Vargas for his valuable contribution to this important discussion.

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This development marks a significant shift from reactive to proactive cancer care in the country. Previously, no such screening was available for healthy but at-risk populations.

This is a one-of-a-kind test in Costa Rica. To date, there was no test in our country for healthy people at risk of cancer. Now, we finally give this option to Costa Rica, with the objective of providing an ultra-early warning of the presence of transformed cells and, furthermore, being capable of determining the tissue of origin.
Dr. Rodrigo Mora, Director of Cicica-UCR

While officials clarify that Oncoseek is a screening tool and does not replace traditional diagnostic studies, its primary benefit lies in drastically shortening the time to a definitive medical confirmation. Based on international data, the test boasts a specificity rate of approximately 92.9%, which significantly minimizes the incidence of false positives and empowers clinicians to make more informed decisions at the earliest possible stage.

Dr. Mora emphasized that the implementation of Oncoseek extends beyond individual patient care. It is set to become a cornerstone of a broader diagnostic platform at Cicica-UCR, fueling new research and clinical trials aimed at enhancing therapeutic outcomes.

This will not only allow for much more effective treatment for patients, but it will also establish itself as a diagnostic platform at Cicica-UCR. Many new basic and applied research projects will be proposed here to improve early diagnosis and recruit patients for various studies, with the goal of improving their therapeutic response by detecting tumors much earlier.
Dr. Rodrigo Mora, Director of Cicica-UCR

The successful integration of this technology was the result of a strategic collaboration between the University of Costa Rica, the international organization Inspire2Live, and OncoInv, the test’s distributor. The choice to house the project at UCR was a deliberate one, capitalizing on the institution’s esteemed reputation.

We chose the UCR, especially Cicica, because Costa Rica deserves access to quality science. This test, by aiding in the early diagnosis of cancer, will truly save many lives. The UCR is a national and international benchmark in research, and Cicica, being a center specialized in oncology, guarantees the technical and human component to lead this project.
Dr. María Lourdes Chacón, Representative of Inspire2Live Costa Rica

The need for such a tool is stark. Dr. Chacón highlighted the grim reality of the disease in the country, where late-stage diagnoses are all too common among the roughly 6,000 annual cancer-related deaths.

In Costa Rica, we are having more or less 6,000 deaths per year from cancer. It is a very high number, and the sad thing is that many times they arrive in very advanced stages where a cure is no longer possible. So, this is a test that we really hope will save many lives, shorten processes, and save money. Furthermore, the emotional burden on cancer patients and their families is something that will also really benefit.
Dr. María Lourdes Chacón, Representative of Inspire2Live Costa Rica

The Oncoseek test is primarily recommended for individuals over 50 years of age, as well as those with a family history of cancer, chronic illnesses, smoking habits, or other genetic predispositions. The screening, which can be performed annually, has an approximate cost of 90,000 colones, with results delivered within two weeks. All appointments and consultations are managed directly by specialized personnel at Cicica-UCR, ensuring patients are guided through every step of the process.

For further information, visit ucr.ac.cr
About University of Costa Rica (UCR):
The University of Costa Rica is the country’s oldest, largest, and most prestigious institution of higher learning. Recognized as a leading research university in Central America, it is dedicated to academic excellence, scientific innovation, and social action, contributing significantly to the nation’s development across various fields, including medicine and public health.

For further information, visit the nearest office of Centro de Investigación en Cirugía y Cáncer (Cicica)
About Centro de Investigación en Cirugía y Cáncer (Cicica):
As a specialized research center within the University of Costa Rica, Cicica is devoted to advancing the understanding, diagnosis, and treatment of cancer. It combines cutting-edge research with clinical application, fostering a collaborative environment for scientists and medical professionals to tackle the challenges of oncology.

For further information, visit inspire2live.org
About Inspire2Live:
Inspire2Live is an international organization that advocates for and connects patients, researchers, and clinicians to accelerate the path to a cancer-free world. It works globally to promote access to the best cancer care and innovative treatments, fostering collaborations to improve patient outcomes and quality of life.

For further information, visit the nearest office of OncoInv
About OncoInv:
OncoInv is the company responsible for distributing the Oncoseek test. The firm specializes in bringing advanced oncological diagnostic technologies to new markets, partnering with leading research institutions to ensure these innovative tools are accessible to healthcare providers and patients.

For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
Bufete de Costa Rica has established itself as a benchmark for legal practice, operating on a cornerstone of profound integrity and a relentless pursuit of excellence. The firm leverages its extensive experience advising a diverse clientele to drive progress and innovation within the legal field. Beyond its professional practice, the firm holds a deep-seated conviction to enrich society, actively working to demystify complex legal concepts and foster a community where knowledge serves as a tool for empowerment.

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