“Myrto” under Scientific Evaluation: Transparency, Evidence and Human Oversight in Social Navigation for Oncology Patients

The first closed scientific testing workshop of the Digital Health and Social Rights Navigator has been completed

Athens, 6 July 2026

The first closed scientific testing and evaluation workshop of “Myrto”, the Digital Health and Social Rights Navigator developed by the Cancer Patient Guidance Centre – Kapa3, was successfully completed.

The workshop was organised by the Cancer Patient Guidance Centre – Kapa3, with the support of René Descartes – Cnam College and the participation of SimasiaAI. It functioned as a dynamic scientific co-design workshop, bringing together specialised professionals from the fields of healthcare, social care, information technology and personal data protection.

The process was closed and strictly experimental in nature and did not constitute a public presentation of a completed product. Its purpose was to evaluate the behaviour of the application through hypothetical and fully anonymised scenarios, to record correct responses and areas requiring improvement, and to use expert feedback for the next phase of development.

The project “Myrto – Health and Social Rights Navigator” is being developed as a knowledge-based digital social navigation system, guided by the principles of explainable, transparent and human-centred Artificial Intelligence.

Its aim is to transform complex legal, administrative and social information into clear, evidence-based and practically useful guidance for oncology patients, caregivers and citizens.

“Myrto” does not replace professional social, legal, medical or clinical judgement. It operates as a supportive information and navigation tool, with clearly defined functional boundaries, human oversight and the possibility of referral to the competent services and professionals of Kapa3.

The programme is implemented with the support of the TIMA Charitable Foundation.

From Information to Understandable Knowledge

During the workshop, the need that led to the creation of “Myrto” was presented, along with the real barriers faced by patients and caregivers when seeking information on social rights, benefits and administrative procedures.

Particular emphasis was placed on addressing digital and informational exclusion. “Myrto” is designed to transform fragmented and often difficult-to-understand information into simple, structured and comprehensible guidance.

A Thematically Specialised and Curated Knowledge Base

The project’s technical partner, SimasiaAI, presented the operation of the application and the architecture used for information retrieval and synthesis.

“Myrto” uses a hybrid search mechanism that combines text retrieval and semantic search techniques, with the aim of identifying the information most relevant to the user’s question. The application operates on a thematically specialised and curated knowledge base.

A central element of its design is the traceability of information, namely the ability to link an answer to the source on which it is based. The use of validated sources reduces the risk of unsupported responses and enables the identification, review and correction of issues through a process of continuous maintenance, regular updating and adaptation to evolving guidelines and regulatory requirements.

Explainability and Human-Understandable Answers

The evaluation did not focus only on whether “Myrto” retrieves the correct information, but also on whether it can present that information in a clear, understandable and conceptually coherent way.

This approach strengthens trust, responsible use of the tool and the meaningful empowerment of citizens through a response-generation system that supports a transparent, evidence-based and human-supervised knowledge ecosystem, in which every piece of information is understandable, verifiable and connected to its source.

Data Protection and Compliance by Design

Personal data protection and regulatory compliance are embedded from the design stage of the application, in accordance with the principles of data protection by default and by design.

During the workshop, only hypothetical or fully anonymised cases were used. Particular emphasis was placed on the principles of data minimisation, anonymisation and secure processing. These principles are directly linked to contemporary requirements for the responsible development of Artificial Intelligence systems, the protection of special categories of data and compliance with the European regulatory framework.

Live Testing of Hypothetical Scenarios

The professionals who participated in the workshop tested the application individually and in small groups, using only hypothetical and fully anonymised cases. The testing was based on an approach that evaluated the behaviour of the system, examining not only whether the final answer was correct, but also whether the overall operation of the application was safe, understandable and appropriate for the specific request.

Disability Certification through KEPA

In one of the key scenarios, “Myrto” was asked to guide a hypothetical patient who did not know how to start the disability certification procedure through KEPA. The system retrieved the main steps of the process, organised the information in an understandable format and provided relevant references to the sources.

Participants evaluated:

the accuracy of the information,
the completeness of the steps,
the clarity of the language,
and the practical usefulness of the answer.

Travel from the Region for Treatment

In a second scenario, the case of an oncology patient who needed to travel from the region to another location for treatment was examined. The application identified relevant categories of socioeconomic support and benefits and presented possible next steps to the user.

The test allowed participants to assess:

the correct identification of the request,
the connection between different rights and benefits,
the completeness of the sources,
and the possibility of referral to the appropriate services.

At the same time, cases were also examined in which:

the question was unclear or incomplete,
the user did not know which right or benefit to look for,
clarifying questions were required,
medical or personalised legal advice was requested,
or immediate human intervention was necessary.

A Continuous Cycle of Scientific Feedback

The meeting concluded with a discussion of the testing results, a review of the technical logs and the presentation of key usage statistics for the application.

The participants’ observations are not treated as isolated comments, but as structured scientific feedback for improvement. In this way, a closed cycle of learning and feedback is created, in which technology, scientific knowledge and the experience of professionals interact continuously.

The continuous involvement of experts and the integration of structured feedback are considered critical for strengthening transparency, reliability and trust in Artificial Intelligence systems used in sensitive fields.

The Interdisciplinary Project Team

The development, scientific documentation and regulatory compliance of “Myrto” are supported by an interdisciplinary team from the fields of health services administration, information technology, personal data protection, language technology and software development. The workshop was attended by:

Evangeli Bista, Co-founder of Kapa3 and Head of Strategic Partnerships; Aristea Archontidou, Industrial Informatics Engineer with postgraduate specialisation in Health Policy and Health Services Planning; Anastasia Vlachopoulou, lawyer and member of the Thessaloniki Bar Association, specialised in personal data protection; Dimitris Papadakis, Co-founder and Sales Manager at SimasiaAI and Project Manager of the “Myrto” project; and Giannis Barous, Co-founder and CTO of SimasiaAI, PhD candidate in Computer Science based in San Francisco, who has undertaken the technical component of the project: how the system identifies the right information, how it connects it with reliable sources and how it provides answers that are evidence-based, useful and safe.

About Kapa3

The Cancer Patient Guidance Centre – Kapa3 is a social support, information and navigation organisation for oncology patients, survivors, caregivers and their families. Its aim is to contribute to equal access to oncology care, social protection and the rights associated with the cancer experience.

Every day, Kapa3 supports people who face not only the disease itself, but also a range of practical, administrative, social and psychosocial challenges. Through personalised social guidance, the organisation helps patients and caregivers learn about their rights, understand available benefits and services, navigate administrative procedures and connect with appropriate support structures.

The main pillars of Kapa3’s work include information on social and insurance rights, support in accessing health and social care services, guidance on benefits and procedures, empowerment of patients and caregivers, and connection with professionals, organisations and communities.

As part of its digital strategy, Kapa3 develops digital empowerment and social navigation tools, such as “Myrto”, the Digital Health and Social Rights Navigator. “Myrto” is designed to transform complex legal, administrative and social information into clear and evidence-based guidance for oncology patients, caregivers and citizens, always with human oversight, transparency and respect for the limits of technology.

Kapa3’s philosophy is based on the principle that care is not limited to medical treatment. It includes access to information, social protection, psychosocial support, dignity, empowerment and the ability of every person to know and claim their rights.

Through collaborations with health and social care professionals, academic and research institutions, civil society organisations, public structures, volunteers and communities, Kapa3 seeks to build bridges between the patient, information, services and real access.

Participation in CA21152 – Implementation Network Europe for Cancer Survivorship Care

Digital Health and Cancer Survivorship: Kapa3 at the INE-CSC 2026 Conference in Coimbra

The Cancer Guidance Center – Kapa3 participated in the INE-CSC 2026 Conference, part of CA21152 – Implementation Network Europe for Cancer Survivorship Care (INE-CSC), held on 25–26 May 2026 at the Faculty of Medicine (Polo III), University of Coimbra, in Coimbra, Portugal.

The conference was held under the theme “The Next Chapter – Empowering Individuals, Families, and Society for Cancer Survivorship & Supportive Care”, highlighting the need for new approaches to cancer survivorship, supportive care and the translation of innovation into real-world impact for people living with and beyond cancer, their families and society.

Kapa3’s presence in Coimbra represents another important step in its European engagement and in its ongoing effort to connect everyday experience in supporting cancer patients in Greece with European knowledge, research, digital innovation and health policy.

A key highlight was the participation in a round table discussion on facilitators and barriers to the implementation of digital health tools in oncology. The discussion was co-organised by Aristea Kyriaki Ladas and Christos Frantzidis and brought together voices from different European countries and organisations, including representatives from Kapa3, Acreditar Portugal, Liga Portuguesa Contra o Cancro, ORCO / Madrid Regional Ministry of Health, as well as participants from Poland, Latvia and the United Kingdom.

Among the participants in the round table were Yannis Kontogiorgis and Despoina Pistiolis from Kapa3, Greece, contributing to the European dialogue on digital health, oncology navigation and the participatory development of solutions that respond to the real needs of patients and caregivers.

One of the key messages of the discussion was that digital innovation in oncology is not only a technological challenge. It is also a matter of policy, implementation, equity, trust and accessibility.

For digital tools to make a meaningful difference in cancer care and survivorship, they cannot remain isolated applications or pilot projects. They need to become part of real care pathways, be supported by appropriate policy environments, connect with interdisciplinary practice and be evaluated in terms of effectiveness, implementation readiness, accessibility, equity, sustainability and value.

The discussion also highlighted that digital tools must be designed around the real needs of patients and survivors, not only around technical possibilities. Accessibility across countries, languages, healthcare systems and levels of digital and health literacy must be built in from the beginning.

The role of patient organisations and cancer support communities was also identified as essential. These organisations can act as a bridge between technological innovation and the everyday reality of people affected by cancer. They understand the questions, barriers, fears and needs that are often not fully captured by formal care systems.

For Kapa3, this participation is directly linked to the development of Myrto, its digital health and rights navigator, designed as a tool for empowerment, guidance and support for cancer patients and their caregivers.

Myrto is not approached as a simple information tool. It is being designed as a participatory intervention built around the real needs of people with lived experience of cancer. It is connected to access to rights, social benefits, services, practical guidance and human escalation whenever needed.

The Coimbra experience strengthened the view that digital health must be human-centred, accessible, trustworthy and integrated into a broader ecosystem of care. Technology can meaningfully support cancer care only when it is designed with participation, trust, clear purpose and an equity-oriented approach.

Cancer survivorship is not only about completing treatment. It is about quality of life, mental health, social reintegration, work, family, everyday life, access to services and the feeling that no person is left alone after diagnosis or treatment.

Through its participation in European networks such as INE-CSC, Kapa3 continues to contribute to the dialogue on more equitable, participatory and person-centred cancer care. Care that uses technology without losing sight of the human being at its centre.

The future of cancer support will not depend only on better digital tools, but on better collaboration between patients, caregivers, healthcare professionals, researchers, technology partners, patient organisations and policymakers.

For Kapa3, this is at the heart of its mission: transforming knowledge into action, technology into support, and the voice of patients into services that respond to their real needs.

More information: INE-CSC – Implementation Network Europe for Cancer Survivorship Care.More information:
https://inecancersurvivorship.com

World Palliative Care Day – 11 October 2025

“Leave no one behind: Equity in access to palliative care.”

World Palliative Care Day is a moment to recognize that healthcare is not only about curing disease — it’s also about caring, comforting, and preserving dignity until the very end. Everyone deserves the best possible care, regardless of who they are or where they live.

Globally, more than 50 million people die each year, and it is estimated that around 60% would benefit from hospice and palliative care. Yet access remains deeply unequal: only about 14% of the 73 million adults and children who need palliative care actually receive it. Most of this need is met in high-income countries, while in low- and middle-income regions only 4% of the population in need is served. The COVID-19 pandemic has further exposed these disparities, highlighting the urgent need to integrate palliative care into public health systems worldwide.

Palliative care is about the whole person — their physical comfort, emotional well-being, social environment, and spiritual peace. It aims to ease pain and suffering while supporting families and caregivers through counselling, practical help, and compassion. Studies show that early integration of palliative care in cancer treatment can improve symptom control, quality of life, and even survival rates.

According to the World Health Organization, palliative care development should follow a public health approach that includes policy, education, medicine availability, and community empowerment. In many countries, especially where health resources are limited, training healthcare professionals and raising public awareness can make a real difference. Local communities, volunteers, and patient organizations play a vital role in reaching those who might otherwise be left behind — offering presence, empathy, and human warmth that no medical intervention can replace.

In Greece, the Hellenic Society of Medical Oncology (HeSMO) has emphasized the importance of developing a national palliative care framework. Every year, more than 120,000 people in Greece are estimated to need such care — nearly 37% of them cancer patients — but specialized services remain limited, particularly outside large cities. The HeSMO position paper calls for education, policy support, and the inclusion of palliative care at all levels of the healthcare system.

At Kapa3, we stand with patients and families who face serious illness. Through awareness, advocacy, and human connection, we work toward a healthcare model that values quality of life as much as longevity. Palliative care is not about giving up — it’s about living fully, with dignity, comfort, and compassion, every step of the way.