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In a significant development within the realm of nuclear medicine and molecular imaging, Dr. Jason S. Lewis, PhD, FSNMMI, has been appointed as the Vice President-Elect of the Society of Nuclear Medicine and Molecular Imaging (SNMMI) for the 2026-27 term. His appointment was officially announced at the SNMMI’s 2026 Annual Meeting held in Los Angeles, marking a pivotal moment for the society as it continues to expand its influence in advancing nuclear medicine and molecular imaging sciences. Dr. Lewis’s career, distinguished by a profound commitment to both scientific innovation and educational leadership, positions him uniquely to shape the future trajectory of the society.

Dr. Lewis holds prestigious roles as the Emily Tow Chair in Oncology at Memorial Sloan Kettering Cancer Center (MSK) and deputy director of the Sloan Kettering Institute in New York. His extensive background embodies a fusion of rigorous scientific inquiry and clinical application, a dual focus that reflects the integral nature of molecular imaging and nuclear medicine in bridging laboratory discoveries with patient-centered therapies. At SNMMI, he aims to leverage this integration by elevating basic science visibility, thereby fostering a symbiotic relationship between foundational research and its clinical deployment.

A central theme in Dr. Lewis’s vision as Vice President-Elect involves enhancing the educational landscape within SNMMI. He asserts that the society must strengthen its role as an educational powerhouse, catering to members across all career stages. By enriching educational content and fostering interdisciplinary collaboration, particularly between basic scientists and clinical investigators, SNMMI can solidify its reputation as an incubator for innovative research methodologies and translational sciences that define tomorrow’s standards of precision medicine.

Dr. Lewis’s commitment extends to nurturing early-career scientists, a group vital for sustaining the momentum of innovation in nuclear medicine. He intends to create novel forums and opportunities tailored specifically for these emerging investigators, emphasizing mentorship, scientific exchange, and active participation in society initiatives. This approach ensures a dynamic generational handoff that preserves and amplifies the society’s mission to push the boundaries of molecular imaging technology and radiopharmaceutical sciences.

Tracing Dr. Lewis’s academic journey underscores the depth of his expertise. He obtained his Bachelor and Master of Science degrees in chemistry from the University of Essex, followed by a doctorate in biochemistry from the University of Kent. His postdoctoral research at Washington University School of Medicine in St. Louis laid the foundation for a distinguished academic trajectory, culminating in his faculty appointment and subsequent transition to MSK, where he has consistently contributed to cutting-edge oncology imaging research.

Within SNMMI, Dr. Lewis’s involvement has been multifaceted. His tenure as secretary and treasurer over the past four years coincided with a period of strategic growth and policy development within the society. He is currently the chair of the SNMMI Task Force on Policy and Review Alignment and the SNMMI Committee on Finance. His membership spans committees encompassing radiopharmaceuticals, awards, and the Clinical Trials Network Research Committee, reflecting his broad influence and leadership across scientific, financial, and clinical dimensions of the society.

Dr. Lewis’s editorial contributions also shape the scientific discourse in nuclear medicine, notably through his role as an associate editor of The Journal of Nuclear Medicine since 2016. This position enables him to guide the dissemination of high-impact research, ensuring rigorous peer review and fostering a scholarly milieu that champions innovative molecular imaging modalities, including positron emission tomography (PET) and theranostics.

His leadership credentials extend internationally, having served as president of the World Molecular Imaging Society (WMIS) and the Society of Radiopharmaceutical Sciences (SRS). These roles highlight his global influence and dedication to the advancement of molecular imaging sciences on a worldwide scale. Such leadership roles complement his recognition as a fellow in several esteemed organizations, including the American Association for the Advancement of Science, the Royal Society of Chemistry, the American Institute for Medical and Biological Engineering, and notably, the National Academy of Inventors.

Dr. Lewis’s scientific achievements have garnered numerous prestigious awards, underscoring his contributions to the nuclear medicine field. These accolades include the Paul C. Aebersold Award, the Michael J. Welch Award, and the Dr. Saul Hertz Lifetime Achievement Award from SNMMI, the ACS Glenn T. Seaborg Award for Nuclear Chemistry, and the WMIS Gold Medal for Lifetime Achievement. Such recognition attests to his innovative research and leadership in developing radiopharmaceuticals and molecular imaging technologies that have clinical impact.

The 2026-27 SNMMI leadership cohort also includes Heather Jacene, MD, as president, and Gary Ulaner, MD, PhD, FSNMMI, FACNM, as president-elect, all of whom share a commitment to advancing scientific discovery and clinical excellence in molecular imaging. The technologist section leadership similarly reflects leadership aimed at advancing clinical practice and technological innovation in nuclear medicine and molecular imaging.

At the core of SNMMI’s mission is the dedication to advancing nuclear medicine, molecular imaging, and theranostics—fields that underpin precision medicine by tailoring diagnostic and therapeutic approaches to individual patient profiles. Under the guidance of leaders like Dr. Lewis, SNMMI is poised to continue driving forward innovations that integrate diagnostic imaging with targeted treatment, enhancing clinical outcomes and expanding the possibilities of personalized medicine.

Dr. Lewis’s appointment heralds a new era at SNMMI, emphasizing synergy between molecular imaging’s scientific foundations and its clinical applications. His strategic focus on education, collaboration, and early-career engagement promises to keep the society at the forefront of medical innovation. As molecular imaging technologies evolve rapidly, the role of guiding institutions and visionary leaders becomes paramount in translating scientific breakthroughs into meaningful clinical benefits.

Driven by a mission to expand the frontiers of molecular imaging and nuclear medicine, Dr. Lewis and the SNMMI will play pivotal roles in orchestrating scientific discourse, policy development, and educational excellence. This trajectory will not only invigorate research communities but also ensure that innovations continue to translate into enhanced patient care paradigms, defining the future landscape of precision oncology and beyond.

Subject of Research: Nuclear Medicine and Molecular Imaging

Article Title: Jason S. Lewis, PhD, FSNMMI, Named Vice President-Elect of the Society of Nuclear Medicine and Molecular Imaging

News Publication Date: 2026 Annual Meeting (May 30-June 2, 2026)

Web References:

• Society of Nuclear Medicine and Molecular Imaging: http://www.snmmi.org/

Image Credits: Courtesy of SNMMI

Keywords: Molecular imaging, Nuclear medicine, Positron emission tomography, Personalized medicine, Radiopharmaceuticals, Theranostics, Precision medicine, Oncology imaging

The Cardiovascular Research Foundation (CRF®) has unveiled an extraordinary lineup of groundbreaking studies slated for presentation at the forthcoming New York Valves: The Structural Heart Summit™, scheduled for June 24-26, 2026. This premier event, hosted at the Jacob K. Javits Convention Center in New York City, brings together leading interventional cardiologists, cardiac surgeons, and clinical researchers to showcase transformative advancements in the treatment of structural heart disease. The summit’s scientific agenda features an impressive array of 22 late-breaking clinical science presentations alongside eight pioneering innovation reports, each promising to reshape the landscape of valvular therapy.

Central to the conference’s late-breaking clinical studies is the burgeoning field of transcatheter aortic valve replacement (TAVR), a minimally invasive procedure that has revolutionized the management of aortic stenosis. The research to be shared includes long-term valve durability data, extending as far as seven to eight years in pivotal trials such as PARTNER 3 and studies involving the Evolut Platform. These data represent some of the first comprehensive, extended durability assessments of bioprosthetic valves implanted via catheter-based methods, providing critical insights into valve longevity, risks of reintervention, and patient outcomes beyond the mid-term horizon.

Low-risk patients treated with balloon-expandable valves, a subgroup historically managed with surgical valve replacement, will be a particular focus. The anticipated findings from U.S.-based studies underscore the expanding applicability of TAVR beyond traditional high-risk cohorts, reflecting a paradigm shift in patient selection. Detailed analyses have also explored outcomes in bicuspid aortic valve disease—a congenital malformation often excluded from early TAVR trials—spotlighting the nuanced considerations necessary when applying transcatheter therapies to anatomically complex cases.

Further expanding the scope of the summit are significant investigations into tricuspid valve disease, an often underappreciated yet clinically impactful valvular pathology. Presentations will delve into the use of transcatheter tricuspid valve replacement (TTVR) following failed transcatheter tricuspid valve repair (T-TEER), revealing pooled registry data that illuminate procedural efficacy and safety. Additionally, outcomes from patient cohorts deemed ineligible for TRISCEND trials and insights into valve thrombosis post-TTVR will enrich the collective understanding of this burgeoning frontier.

The mitral valve, with its intricate anatomy and diverse pathology, also anchors several late-breaking sessions. Cutting-edge data from the ENCIRCLE-MAC study will share one-year outcomes of transcatheter mitral valve replacement (TMVR) in patients burdened with severe mitral annular calcification—a notoriously challenging subset. Registry analyses comparing the efficacy of M-TEER devices such as MitraClip and PASCAL promise to refine interventional choices, while investigations into repeat interventions and the novel REPAIR study address previously unmet clinical challenges, including treatment in patients with small mitral valve orifice areas.

Innovation sessions will spotlight revolutionary technological advancements. AI-augmented electrocardiographic analysis emerges as a powerful tool for early detection and prognostication of structural heart disease, potentially enabling earlier intervention and personalized management strategies. Discussions will also cover the evolution of multidisciplinary heart valve teams, emphasizing patient-centered care models across leading TAVR programs. Novel devices such as leaflet modification tools designed for valve-in-valve TAVR procedures are expected to demonstrate enhanced procedural safety and efficacy.

On the final day, focused sessions revisit TAVR with studies assessing baseline clinical and echocardiographic traits of moderate aortic stenosis patients enrolled in the PROGRESS trial, and large-scale quality metrics from the American Heart Association’s Target AS Initiative. Efforts to standardize care pathways facilitated by electronic health records (EHR) will be discussed, signaling a move towards integrated, data-driven patient management. Procedural nuances, including vascular access site selection and new pacemaker implantation risks post-TAVR for pure aortic regurgitation, will be evaluated with the rigor befitting large multicenter cohorts.

Innovation tracks will introduce the first multicenter experiences utilizing pulsed field ablation of the left atrial appendage (LAA) prior to LAA closure, aiming to mitigate peri-device leaks—a known postprocedural complication. Comparative registries investigating M-TEER versus valve-in-ring approaches for failed surgical mitral valve repair will enrich decision-making algorithms. Furthermore, the anticipated SMART-MAC trial will elucidate outcomes of mitral valve lithotripsy using specialized balloon techniques to address severe annular calcification—a technical challenge limiting current therapies. Ingenious registry data on TAVR with the JenaValve Trilogy system in patients supported by continuous-flow left ventricular assist devices (LVADs) confront the intersection of mechanical circulatory support and valvular interventions.

Beyond research presentations, New York Valves 2026 promises a compelling blend of live procedural demonstrations from world-renowned operators, over 180 scientific abstracts, and more than 220 challenging clinical case reviews. The event’s comprehensive educational scope also encompasses the second annual LAAC Summit, dedicated to left atrial appendage closure with pragmatic discussions and case-based learning. Collectively, these offerings foster an environment conducive to innovation dissemination and clinical excellence.

The CRF® maintains its stature as a vanguard institution in interventional cardiovascular medicine, fostering advancements through its Skirball Center for Innovation, Clinical Trials Center, Center for Education, CRF Digital platform, TCTMD®, and its dedicated journal, Structural Heart: The Journal of the Heart Team. The forthcoming summit epitomizes CRF’s commitment to accelerating cardiovascular breakthroughs and equipping clinicians worldwide with evidence-based tools to improve patient survival and quality of life.

For press inquiries and registration details, media professionals are encouraged to contact Judy Romero at jromero@crf.org. The New York Valves: The Structural Heart Summit stands as an unmissable convergence of clinical genius and technological innovation, poised to redefine standards of care in structural heart disease management for years to come.

Subject of Research: Structural Heart Disease and Transcatheter Valve Therapy

Article Title: Breakthroughs in Transcatheter Valve Replacement Unveiled at New York Valves 2026

News Publication Date: June 2, 2026

Web References:
https://www.nyvalvesconference.com/
http://www.crf.org

Keywords: Structural heart disease, TAVR, TMVR, tricuspid valve replacement, valve durability, mitral annular calcification, AI ECG analysis, valve thrombosis, pulsed field ablation, left atrial appendage closure, valve-in-valve therapy, cardiovascular innovation