Are experimentation and collaborative participation the best research approaches?

UID/ANT/04038/2013By applying genomics research and cutting-edge technologies to the imaging and the analysis of molecular-based biomarkers, Precision, or Personalized, Medicine (PM) is a groundbreaking medical care approach which aims to predict, prevent and treat diseases thus providing healthcare according to the genetic variability of individuals and the socio-environmental context where they live. The impacts of PM on future use and access to healthcare will be enormous, and anthropologists should not disregard them. As the most important outcome of biotechnological research, PM is generated in the lab, making anthropologists to reflect about how to grasp the underlying engineers’ and other experts’ modes of knowing inside such fieldsite and how to analyze the discursive transduction of the outcomes of such modes into everyday practices outside it. The purpose of this paper is to reflect on the hypothesis of ethnographic experimental collaboration as an effective way of doing this.publishersversionpublishe

Algumas considerações sobre a integração da antropologia em projetos colaborativos sobre Medicina Personalizada

UID/ANT/04038/2019In order for the anthropologist to study the effects of personalized medicine (PM) on health care, he needs to capture the experts' ways of knowing and doing and analysing their reflexes on society. Methodologically speaking, two questions arise here: What characteristics should an ethnography have to capture and describe PM's experts' ways of knowing and doing? What processes should be performed to anthropologically analyse the impact of these modes on the society at large? The purpose of this article is to reflect on the hypothesis that participation in collaborative projects can provide the conditions for the accomplishment of such an endeavour.publishersversionpublishe

A theoretical reflection on some preconditions for ethnographic collaborations in personalized medicine

UID/ANT/04038/2019Precision, or personalized, medicine (PM) is a groundbreaking approach to medical care which aims to predict, prevent and treat diseases by studying, on an individual scale, the pathogenic potential of the association between genetic and environmental factors. As one of the most important outcomes of biotechnological research, PM is generated in the lab. Nonetheless, the impacts of PM will be observed outside of the lab, namely, on the modification of population’s patterns of use and access to healthcare. Taking MP as object of study, anthropologists are challenged to make a double reflection. The first consists in understanding which peculiarities should have an ethnography in order to grasp engineers’ and other experts’ underlying modes of knowing and doing inside de lab. The second, more analytical, consists in identifying the indicators revealed by that ethnography which may promote an interpretation of how these modes simultaneously mirror and resonate a given cultural will located both upstream and downstream the lab – from and to outside of it. The purpose of this paper is to reflect on the hypothesis stressing that an ethnographic collaboration might configure an effective way of doing this.publishersversionpublishe

Implementation of comparative effectiveness research in personalized medicine applications in oncology: current and future perspectives

Personalized medicine (PM) or precision medicine has been defined as an innovative approach that takes into account individual differences in people's genes, environments, and lifestyles in prevention and treatment of disease. In PM, genomic information may contribute to the molecular understanding of disease, to optimize preventive health care strategies, and to fit the best drug therapies to the patient's individual characteristics. Evidence development in the era of genomic medicine is extremely challenging due to a number of factors. These include the rapid technological innovation in molecular diagnostics and targeted drug discoveries, and hence the large number of mutations and multiple ways these may influence treatment decisions. Although the evidence base for PM is evolving rapidly, the main question to be explored in this article is whether existing evidence is also fit for comparative effectiveness research (CER). As a starting point, this paper therefore reflects on the evidence required for CER and the evidence gaps preventing decisions on market access and coverage. The paper then discusses challenges and potential barriers for applying a CER paradigm to PM, identifies common methodologies for designing clinical trials in PM, discusses various approaches for analyzing clinical trials to infer from population to individual level, and presents an example of a clinical trial in PM (The RxPONDER TRIAL) demonstrating good practice. The paper concludes with a future perspective, including modeling approaches for evidence synthesi

Advanced Optical Imaging-Guided Nanotheranostics toward Personalized Cancer Drug Delivery

Nanomedicine involves the use of nanotechnology for clinical applications and holds promise to improve treatments. Recent developments offer new hope for cancer detection, prevention and treatment; however, being a heterogenous disorder, cancer calls for a more targeted treatment approach. Personalized Medicine (PM) aims to revolutionize cancer therapy by matching the most effective treatment to individual patients. Nanotheranostics comprise a combination of therapy and diagnostic imaging incorporated in a nanosystem and are developed to fulfill the promise of PM by helping in the selection of treatments, the objective monitoring of response and the planning of follow-up therapy. Although well-established imaging techniques, such as Magnetic Resonance Imaging (MRI), Computed Tomography (CT), Positron Emission Tomography (PET) and Single-Photon Emission Computed Tomography (SPECT), are primarily used in the development of theranostics, Optical Imaging (OI) offers some advantages, such as high sensitivity, spatial and temporal resolution and less invasiveness. Additionally, it allows for multiplexing, using multi-color imaging and DNA barcoding, which further aids in the development of personalized treatments. Recent advances have also given rise to techniques permitting better penetration, opening new doors for OI-guided nanotheranostics. In this review, we describe in detail these recent advances that may be used to design and develop efficient and specific nanotheranostics for personalized cancer drug delivery. © 2022 by the authors. Licensee MDPI, Basel, Switzerland

The public perception of the facilitators and barriers to implementing personalized medicine: a systematic review

The integration of personalized medicine (PM) into mainstream healthcare will only be successful if the public understands and supports this change. The aim was to understand the public perception of the barriers and facilitators towards the use of PM. A systematic review of the literature was conducted within six databases from 2006 to 2018. Twenty-one studies with 9507 participants were included. The key themes were familiarity andwillingness to use PM, perceived benefits and perceived risks of PM. The review shows that the public is generally enthusiastic about the introduction of PM, although this should be interpreted with cautious optimism due to participants having a limited familiarity of the underlying principles of PM. The study defines areas where progress can be made to enhance this understanding and addresses legitimate concerns

role of next generation sequencing technologies in personalized medicine

Following the completion of the Human Genome Project in 2003, research in oncology has progressively focused on the sequencing of cancer genomes, with the aim of better understanding the genetic basis of oncogenesis and identifying actionable alterations. The development of next-generation-sequencing (NGS) techniques, commercially available since 2006, allowed for a cost- and time-effective sequencing of tumor DNA, leading to a "genomic era" of cancer research and treatment. NGS provided a significant step forward in Personalized Medicine (PM) by enabling the detection of somatic driver mutations, resistance mechanisms, quantification of mutational burden, germline mutations, which settled the foundation of a new approach in cancer care. In this chapter, we discuss the history, available techniques, and applications of NGS in oncology, with a particular referral to the PM approach and the emerging role of the research field of pharmacogenomics

"Integrating China in the International Consortium for Personalized Medicine": The Coordination and Support Action to Foster Collaboration in Personalized Medicine Development between Europe and China

"Integrating China in the International Consortium for Personalized Medicine"(IC2PerMed) is a coordination and support action funded within the Horizon 2020 work program. Following the guidance of the International Consortium for Personalized Medicine (ICPerMed), the project's overarching aim is to align the European Union and China's research agendas in the field of personalized medicine (PM) to enable a swift development of PM approaches in the EU with strong leverage upon EU-Chinese collaboration. Living in the CO-VID-19 era, we are witnessing how the challenges imposed by the pandemic all around the globe have been acting as a catalyst for collaborations and knowledge sharing among national health systems worldwide. Given the strong interest on behalf of both Europe and China in the advancement of PM approaches, now more than ever, a cross-border collaboration between the 2 powers can accelerate the effective translation of such innovation to healthcare systems, advance research, and ensure that such change follows the directions toward the path of sustainability. IC2PerMed developments will be led by European and Chinese experts equally assembled into 3 Working Groups: (1) people and organization, (2) innovation and market, and (3) research and clinical studies in PM. This complex and dynamic network of actions thrives on dialog, cooperation, and alignment of research at national and global levels; work in the direction taken by IC2PerMed shall pave the way toward the realization of PM's full potential, prevent it from becoming a burden for healthcare systems, and, rather, prove that it provides an essential and irreplaceable contribution to their effectiveness, efficiency, and sustainability

Guideline on carotid surgery for stroke prevention: updates from the Italian Society of Vascular and Endovascular Surgery. A trend towards personalized medicine

Background: This guideline (GL) on carotid surgery as updating of "Stroke: Italian guidelines for Prevention and Treatment" of the ISO-SPREAD Italian Stroke Organization-Group, has recently been published in the National Guideline System and shared with the Italian Society of Vascular and Endovascular Surgery (SICVE) and other Scientific Societies and Patient's Association. Methods: GRADE-SIGN version, AGREE quality of reporting checklist. Clinical questions formulated according to the PICO model. Recommendations developed based on clinical questions by a multidisciplinary experts' panel and patients' representatives. Systematic reviews performed for each PICO question. Considered judgements filled by assessing the evidence level, direction, and strength of the recommendations. Results: The panel provided indications and recommendations for appropriate, comprehensive, and individualized management of patients with carotid stenosis. Diagnostic and therapeutic processes of the best medical therapy, carotid endarterectomy (CEA), carotid stenting (CAS) according to the evidences and the judged opinions were included. Symptomatic carotid stenosis in elective and emergency, asymptomatic carotid stenosis, association with ischemic heart disease, preoperative diagnostics, types of anesthesia, monitoring in case of CEA, CEA techniques, comparison between CEA and CAS, post-surgical carotid restenosis, and medical therapy are the main topics, even with analysis of uncertainty areas for risk-benefit assessments in the individual patient (personalized medicine [PM]). Conclusions: This GL updates on the main recommendations for the most appropriate diagnostic and medical-surgical management of patients with atherosclerotic carotid artery stenosis to prevent ischemic stroke. This GL also provides useful elements for the application of PM in good clinical practice