Center of Human Immunology Lausanne (CHIL)
Promoting Interdisciplinarity and Collaborative Learning
Building on the great success of the last three editions, we are excited to once again facilitate the exchange of experiences in immune-mediated diseases at our upcoming meeting in October 2025.
The conference is organized by the Divisions of Rheumatology, Dermatology, and Gastroenterology and Hepatology at Lausanne University Hospital. This year, we are pleased to announce the inclusion of speakers from the Division of Neurology and Immunology, contributing to an enriching and dynamic program.
The goal of the Common Ground Meeting is to enhance patient care for conditions such as psoriasis, psoriatic arthritis, rheumatoid arthritis, Crohn’s disease, ulcerative colitis, spondyloarthritis, chronic hepatitis, autoimmune liver disease , and more.
Since these patients often require multidisciplinary care, scientific exchange is crucial for identifying shared clinical challenges and exploring emerging treatments.
Once again, we are curating an engaging program featuring lectures by leading experts from Switzerland and abroad. The event will include plenary sessions chaired by representatives from each specialty, as well as dedicated time for discussions and networking.
We look forward to welcoming you to the Aquatis Hotel in Lausanne on October 22-23, 2025.
Prof. Thomas Hügle
Division of Rheumatology
Prof. Michel Gilliet
Division of Dermatology
Prof. Darius Moradpour
Division of Gastroenterology & Hepatology
Program
Wednesday: 22 October 2025
15:00 – 17:00
Autumn School:*
AI applications for beginners
sponsored by Sandoz & Micro-Tech powered by the Digital Rheumatology Network
For those who cannot attend onsite, online participation is available— register here.
Medical AI for beginners: Hands-on workshop
How to create a medical app?
Further information: Flyer Autumn School
Prof. Vincenzo VENERITO, Bari University Hospital, Italy
Dr. Marc BLANCHARD, Lausanne University Hospital, Switzerland
Cinja KOLLER, Lausanne University Hospital, Switzerland
* The Autumn School will be certified by: Swiss Society of Allergology and Immunology (SSAI) – 2 CME / Swiss Society of Gastroenterology (SGG) – 2 CME / Swiss Society of Rheumatology (SGR) – 2 CME
18:00 – 19:30
Lupus Care and Challenges: A 360 view across specialties
sponsored by GlaxoSmithKline
18:00 – 18:05
Welcome remarks from the Chair
Prof. Thomas HÜGLE, Lausanne University Hospital, Switzerland
18:05 – 18:40
The Lupus Patient: Current Status & Future Perspectives in Differentiated Management
Lupus – A Multifaceted Autoimmune Disease: Immunology & Treatment Targets
Recommendations & Best Practices in Treatment
Lupus Nephritis Update: Diagnosis & Therapeutic Approaches
Dr. Alice Horisberger, Lausanne University Hospital, Switzerland
Dr. Alexandre Dumusc, Lausanne University Hospital, Switzerland
Dr. Matthieu Halfon, Lausanne University Hospital, Switzerland
18:40 – 19:25
Fishbowl Discussion: 2-3 Lupus Cases – Three perspectives, interactive case discussions with expert panel
19:25 – 19:30
Summary and Key Takeaways
Thursday: 23 October 2025
08:00 – 09:20
Registration and Welcome Coffee
08:30 – 09:15
IL-17 in Focus: Bridging Specialties, Tackling Inflammation
sponsored by UCB
PD Dr. Tobias MANIGOLD, Inselspital Bern, Switzerland
Prof. Thomas HÜGLE, Lausanne University Hospital, Switzerland
Prof. Nikhil YAWALKAR, Inselspital Bern, Switzerland
09:20 – 09:30
Introduction by the organizers
Prof. Thomas HÜGLE, Prof. Michel GILLIET, Prof. Darius MORADPOUR, Lausanne University Hospital, Switzerland
Session 1: What’s new in your specialty about immune-mediated diseases?
Chairs: Prof. Michel GILLIET I Prof. Darius MORADPOUR I Prof Thomas HÜGLE, Lausanne University Hospital, Switzerland
09:30 – 10:00
Dermatology
Prof. Emmanuella GUENOVA, Johannes Kepler Universität Linz, Austria
10:00 – 10:30
Gastroenterology & Hepatology
Prof. Alain SCHOEPFER, Lausanne University Hospital, Switzerland
10:30 – 11:00
Rheumatology
Prof. Jacques-Eric GOTTENBERG, University Hospital Strasbourg, France
Coffee Break
Session 2: Learning from others
Chairs: PD Dr. Francois KUONEN, Lausanne University Hospital, Switzerland I PD Dr. Tobias MANIGOLD, Inselspital Bern, Switzerland
11:30 – 12:00
Implementing CAR-T cell therapy in practice
Prof. Yannick MÜLLER, Lausanne University Hospital, Switzerland
12:00 – 12:30
Autoimmunity in Neurology
Prof. Caroline POT-KREIS, Lausanne University Hospital, Switzerland
Lunch Break
Session 3: Emerging Concepts
Chairs: Prof. Alain SCHOEPFER I Dr. Alice HORISBERGER, Lausanne University Hospital, Switzerland
13:30 – 14:00
Autoimmune Crossroads in IBD: A Network Perspective
Prof. Daniel C. BAUMGART, University of Alberta, Canada
14:00 – 14:30
Immune Phenotype Switching
Prof. Michel GILLIET, Lausanne University Hospital, Switzerland
Coffee Break
Session 4: The Meditron Challenge – Experts vs. AI with interdisciplinary case discussion
Chairs: Giorgia CARRA I Dr. Montserrat FRAGA CHRISTINET I Prof. Thomas HÜGLE I Prof. Jean-Louis RAISARO, Lausanne University Hospital
15:00 – 15:25
Gastroenterology & Hepatology
Prof. Andreas KREMER, Zurich University Hospital, Switzerland
15:25 – 15:50
Dermatology
PD Dr. Emmanuel LAFFITTE, Geneva University Hospital, Switzerland
15:50 – 16:15
Rheumatology
Dr. Christof IKING-KONERT, Stadtspital Zürich, Switzerland
16:15 – 16:30
Conclusion
Invited Faculty
Meet our speakers & chairs

Prof. Daniel C. Baumgart
University of Alberta, Canada
Biosketch
Daniel C. Baumgart, MD, PhD, MBA – a global leader in the digital transformation of medicine and healthcare. As a Professor of Medicine and Adjunct Professor of Computing Science at the University of Alberta, he directs From Data to Decision (FD2D), a Government of Canada-funded international research and training program connecting experts from 22 top institutions across North America, Europe, and Asia. With 20+ years of hands-on experience in three G7 countries in digital innovation including AI, he’s driving the future of precision health and personalized medicine

Dr. Alexandre Dumusc
University Hospital Lausanne, Switzerland
Biosketch
Alexandre Dumusc is an attending physician in the Department of Rheumatology at the Lausanne University Hospital (CHUV). After completing his initial specialisation in internal medicine, he joined the Department of Rheumatology in Lausanne in 2012 to further specialise in rheumatology. He completed his training with a fellowship in the Rheumatology Department at the University Hospital of Birmingham (United Kingdom) focused on Sjögren’s disease.
His research interests and activities focus on inflammatory rheumatic diseases, particularly Sjögren’s disease, crystal-induced arthropathies, and medical education.

Prof. Emmanuella Guenova
Johannes Kepler University Linz, Austria
Biosketch

PD Dr. Christof Iking-Konert
Stadtspital Zürich, Switzerland
Biosketch

PD Dr. Emmanuel Laffitte
University Hospital Geneva, Switzerland
Biosketch
PD Dr. Emmanuel Laffitte is head of the outpatient clinic in the HUG Dermatology Department. He is particularly interested in inflammatory pathologies with cutaneous repercussions and autoimmune dermatoses.

Prof. Caroline Pot-Kreis
Lausanne University Hospital, Switzerland
Biosketch
Professor Caroline Pot is the head of the Neuroimmunology Unit and the Multiple Sclerosis Center within the Service of Neurology at CHUV.
Caroline Pot is a clinician-scientist specialized in neuroimmunology with a strong expertise in multiple sclerosis (MS). She was trained as a neurologist at the Geneva, Switzerland. In parallel to her clinical expertise, she completed her MD-thesis at the University of Zurich and performed a research fellowship at Harvard Medical School in Boston, USA. In 2015, she joined the Department of Clinical Neurosciences at the Lausanne University Hospital, awarded by a Swiss National Science Foundation Professorship and was nominated associate Professor in 2019. Since 2024, she is heading the Unit of Neuroimmunology and multiple sclerosis of the Service of Neurology.
In parallel, Caroline Pot is heading the Laboratory of Experimental Neuroimmunology. With her research team she focuses her work on establishing the role of lipid metabolism and intestinal mucosal immunology (gut-brain axis) in driving MS

Dr. Marc Blanchard
Lausanne University Hospital, Switzerland
Biosketch
Marc Blanchard holds a Ph.D. in Life Sciences, specializing in digital health solutions for chronic conditions. As a project leader at Lausanne University Hospital (CHUV), Marc leads the DETECTRA project, focused on the development of digital biomarkers for rheumatoid arthritis. He also heads ATREON SA, a spin-off from CHUV, dedicated to deploying remote monitoring solutions for inflammatory arthritis. With a background in Biology and Medical Biology, Marc has expertise in pharmacology, toxicology, and drug development, and he is an active contributor to the digital health community.

Dr. Montserrat Fraga Christinet
Lausanne University Hospital
Biosketch

Dr. Matthieu Halfon
Lausanne University Hospital, Switzerland
Biosketch
Dr. Matthieu Halfon is a clinician–scientist specializing in immuno-mediated kidney diseases, with a strong focus on lupus nephritis and glomerulonephritis recurrence after kidney transplantation. He trained at Bichat Hospital, Paris, under Prof. Éric Daugas, where he published on early prognostic markers in lupus nephritis .After, working several years in the Transplantation center of Lausanne university hospital, he is currently senior resident in the nephrology service of Fribourg Cantonal Hospital.
Dr. Halfon leads translational research integrating clinical, histologic, and proteomic data to identify biomarkers and immune pathways driving renal injury. His ongoing work investigates mitochondrial stress markers as predictors of lupus nephritis activity.
His goal is to advance precision medicine in autoimmune and alloimmune kidney diseases.

Cinja Koller
Lausanne University Hospital, Switzerland
Biosketch
Nursing assistant in different health institutions (hospital, nursing home, rehabilitation centers etc.) for around 7 years
B.A. International Affairs (University of St. Gallen, Switzerland)
M.Sc. Global Health (University of Geneva, Switzerland)
PhD candidate in life science, (University of Lausanne, Switzerland) at the rheumatology department CHUV under Prof. T. Hügle focusing on decentralized clinical trials with digital therapeutics and digital biomarkers

PD Dr. Tobias Manigold
Inselspital Bern, Switzerland
Biosketch
PD Dr. T. Manigold is a board-certified specialist (FMH) in General Internal Medicine and Rheumatology with extensive clinical, academic, and leadership experience. Since May 2022, he has served as Senior Physician and, since May 2023, Head of the Outpatient Clinic at the University Clinic for Rheumatology and Immunology, Inselspital, Bern.
He previously held positions as Chief Physician for Rehabilitation and Rheumatology at ZurzachCare AG, Zollikerberg (2020–2022), and as Senior Physician in Rheumatology at the University Hospital Basel (2018–2020), where he also served as a consulting rheumatologist at the Cantonal Hospital Liestal. His earlier career includes leading roles in immunology research at Hoffmann-La Roche (Basel) and as Assistant Professor and Research Group Leader in Hantavirus Immunology at Universidad del Desarrollo in Santiago de Chile.
Dr. Manigold completed his medical studies and doctorate (summa cum laude) at Heidelberg University, followed by a postdoctoral fellowship at the National Institutes of Health (NIH), Bethesda, USA. He habilitated in Experimental Medicine at the University of Basel in 2013 and obtained a second habilitation in Rheumatology at the University of Bern in 2023.
He holds additional qualifications in musculoskeletal ultrasound (SGUM), interventional pain management (SSIPM Diploma), and training in synovial biopsies (Queen Mary Hospital, London, Prof. C. Pitzalis).
Dr. Manigold is active in research, teaching, and academic publishing, serving as coordinator for Rheuma Schweiz and as reviewer for several international journals. He has broad experience in personnel and budget management, mentoring of master’s students, and collaboration with industry partners. He is a member of multiple professional societies including FMH, VSAO, SGR, SGUM, and DGRh.

Prof. Jean-Louis Raisaro
Lausanne University Hospital, Switzerland
Biosketch

Prof. Nikhil Yawalkar
Inselspital Bern, Switzerland
Biosketch
Nikhil Yawalkar is associate professor and deputy chairman at the Department of Dermatology, University of Bern, Switzerland. He is board certified in dermatology (1995) as well as allergy and clinical immunology (1998) and has completed two postdoctoral research fellowships at Department of Dermatology, UCSF School of Medicine, San Francisco and at the Harvard Skin Disease Research Center, Boston, USA. His main research interests include immunological mechanisms in inflammatory skin diseases, i.e. psoriasis, cutaneous drug eruptions, atopic eczema, urticaria, hidradenitis suppurativa . He has over 193 publications in international peer-reviewed journals and is a member of various national and international professional societies.

Giorgia Carra
Lausanne University Hospital, Switzerland
Biosketch
Giorgia Carra is a Senior Data Scientist at the University Hospital of Lausanne, where she holds a joined position between the Department of Infectious Diseases and the Biomedical Data Science Center. Her research focuses on applied artificial intelligence for decision support and treatment optimization, she coordinated the institutional initiative to evaluate and align Large Language Models to local CHUV context

Prof. Jacques-Eric Gottenberg
University Hospital Strasbourg, France
Biosketch

Dr. Alice Horisberger
Lausanne University Hospital, Switzerland
Biosketch
Alice Horisberger, MD, is a clinician-scientist in the Division of Immunology and Allergy at Lausanne University Hospital, Switzerland. She specializes in the care of patients with systemic lupus erythematosus and other systemic autoimmune diseases, and her research focuses on identifying accessible, real-time biomarkers to improve disease classification, risk stratification, and personalized therapy. She received her MD from the University of Lausanne in 2018 and completed her training to obtain board certifications in Internal Medicine and in Immunology and Allergy in Switzerland. She received a postdoctoral fellowship grant from the Swiss National Science Foundation in 2021 to pursue her research at Harvard Medical School and the Brigham and Women’s Hospital, under the mentorship of Dr. Deepak Rao, a rheumatologist and cellular immunologist specialized in autoimmune diseases, and Dr. Karen Costenbader, an epidemiologist and lupus specialist. Dr. Horisberger has been awarded the Emerging Investigator Excellence Award from the American College of Rheumatology Convergence and the Basic Science Abstract Award from the European Alliance of Associations for Rheumatology in 2023. Her research is currently supported by young investigator awards from the University of Lausanne and the Lausanne University Hospital.

Prof. Andreas Kremer
University Hospital Zurich, Switzerland
Biosketch
Andreas Kremer is Head of Hepatology and Vice Director of the Department of Gastroenterology and Hepatology, University Hospital Zurich in Zurich, Switzerland. Professor Kremer is internationally recognized as a clinician, educator and researcher in liver diseases. His translational, clinical and experimental research is focused on molecular mechanisms of immune-mediated and cholestatic liver disease including symptom burden such as fatigue and pruritus, fibrogenesis and development of hepatocellular carcinoma. Prof. Kremer has been awarded several national and international research prizes including the Schering-Plough of the Dutch Society of Gastroenterology. His scholarly work has been cited more than 9,000 times (h-index: 48), according to Google Scholar, and he is a member of editorial boards for various journals. He served as a chair for several national and international guidelines, is a member of the Board of Directors of the Swiss Association for the Study of the Liver (SASL) and Chair of International Forum for the Study of Itch special interest group for systemic pruritus.

Prof. Yannick Müller
Lausanne University Hospital, Switzerland
Biosketch
2007- 2011
MD-PhD program. Thesis director: Prof. Jörg Seebach. Co-directors: Prof. Leo Bühler and Dr. Déla Golshayan.
Clinical program for human islet transplantation, University hospital Geneva, Advisor Prof. T. Berney.
2011- 2014
Internal Medicine Residency, Service of General Internal Medicine, Geneva University Hospitals. Advisor: Prof. A Perrier.
2014- 2016
Allergology and Clinical Medicine Residency, Scientific resident physician, Service of allergology and clinical immunology, HUG. Advisor: Prof. J.Seebach
2016- 2017
Residency in Transplantation, Transplantation Center, University hospital of Lausanne. Advisor: Prof. M. Pascual.
2017-2020
Post-doctoral fellowship, University California San Francisco. Advisor. Prof. Qizhi Tang.
2020- today
Senior Attending Physician, CHUV
2021-today
Tenure-track assistant Professor.

Prof. Alain Schoepfer
Lausanne University Hospital, Switzerland

Prof. Vincenzo Venerito
University of Bari, Italy
Biosketch
Antonio Costanzo is Full Professor of Dermatology, Chairman of Dermatology and the Director of the Skin Pathology Laboratory at Humanitas University of Milan and President of the European Dermatology Forum.
He graduated with his MD degree in Medicine and Surgery from the University of Rome, La Sapienza in 1994. He then went on to complete post-graduate study and received a speciality degree in Internal Medicine in 1999 and a Dermatology speciality degree in 2006. His clinical research is focused on the characterization of the activity of biologics in psoriasis and psoriatic arthritis. This research is strictly linked to basic research activity on the pathogenesis of psoriasis and on the use of pharmacogenetic approach to predict the efficacy and safety of biologics in psoriasis.
In the past, Professor Costanzo has collaborated to the characterization of basic mechanisms of TNF inflammatory signalling in epithelial cells and NFkappaB regulation by different stimuli. More recently his research group has collaborated to the discovery of IL-21 as critical mediator of keratinocyte proliferation in psoriasis. Professor Costanzo has authored or co-authored more than 200 publications in internationally peer-reviewed journals.
Registration
Registration also includes participation in the GSK Symposium, Autumn School on October 22nd. The price covers breakfast, lunch, and two coffee breaks.
General Information
Venue:
Aquatis Hotel
Route de Berne 148
1010 Lausanne
Vaud – Suisse
Who should attend?
Rheumatologists, dermatologists, gastroenterologists, immunologists, nephrologist, pneumologists, internists as well as colleagues from all other disciplines interested in immune-mediated disorders.
Credits are requested by the following societies:
- Swiss Society of Allergology and Immunology (SSAI) – 5 CME
- Swiss Society of Dermatology and Venerology (SSDV) – 5 CME
- Swiss Society of Gastroenterology (SGG) – 2 CME
- Swiss Society of Rheumatology (SGR) – 6 CME
- Swiss Society of Nerphrology (SSN) – 2 CME
Prices:
Physicians and scientists: 110 CHF
Allied health professionals/Trainees: 70 CHF
Industy: 450 CHF
Get in Touch with the Organisation
Comeed – Medical Conferences, Meetings & Education
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Impressions
I appreciate the initianive of bringing different disciplines together – that definitly enables knowledge & experience sharing!
Excellent meeting en ce qui concerne les thèmes abordés et discussions sur potentielles collaborations!
A very exciting and unique meeting, where experts from different disciplines exchange their newest insights and discuss common pathways of different diseases. Highly inspiring.











