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Scientific program

07:00

Registration desk opening

08:00 – 12:00

Simultaneous Pre-Congress Courses

Level C2 – Harmonie

Hall A1 & A2

Pre-Course 1 – AUB – Adenomyosis in 2026: the new epidemic in gynecology
Organizers: Ayman Al-Hendy (USA) & Marie-Madeleine Dolmans (Belgium)

Session 1: Imaging: how to best diagnose adenomyosis?
• Ultrasound should be the gold standard – Caterina Exacoustos (Italy)
• MRI should be the gold standard – Carla Harmath (USA)
• Debate: the gold standard for diagnosing adenomyosis is no longer histology! – Caterina Exacoustos (Italy) & Carla Harmath (USA)

Session 2: Clinical management
• Symptoms across the reproductive lifespan: from adolescence to pre-menopause – Sandra Laveaux (USA)
• Treatment of adenomyosis – Ayman Al-Hendy (USA)

Session 3: Link between endometriosis and adenomyosis: co-existence or pre-existence?
• Genetic and epigenetic risk factors of endometriosis and adenomyosis: are they the same? – TBC
• Shared feature of adenomyosis and deep endometriosis – Marie-Madeleine Dolmans (Belgium)

Level C2 – Harmonie

Hall B1 & B2

Pre-Course 2 – Infertility, a 2026 perspective
Organizers: Bart Fauser (The Netherlands) & Basil Tarlatzis (Greece)

• Fibroids and infertility – Jacques Donnez (Belgium)
• Endometriosis and infertility – Felice Petraglia (Italy)
• PCOS and infertility – Adam H. Balen (UK)
• New developments in IVF – Basil Tarlatzis (Greece)
• Preferred infertility outcome measures – Bart Fauser (The Netherlands)

Level C2 – Harmonie

Hall C1 & C2

Pre-Course 3 – Imaging
Organizers: Mathew Leonardi (Canada), Anne-Elodie Millischer (France) & Thierry Van den Bosch (Belgium)

Part 1: The role of imaging in pelvic pain
• Update on the latest ultrasound classifications of endometriosis, including superficial endometriosis – Mathew Leonardi (Canada)
• What is the role of MRI after expert ultrasound in endometriosis? – Anne-Elodie Millischer (France)
• Pelvic pain: what to tell patients (during and after ultrasound) – Thierry Van den Bosch (Belgium)
• Adenomyosis: pitfalls in imaging interpretation – Tina Tellum (Norway)

Part 2: The role of interventional techniques in endometriosis
• HIFU technique (High-Intensity Focused Ultrasound) – Gil Dubernard (France)
• Sclerotherapy of endometriomas – TBC
• Pelvic congestion: imaging and the role of embolization – Joel Naftalin (UK)
• Discussion and Q&A

Level C2

Spektrum 1 & 2

Pre-Course 4 – Innovation in endometriosis and uterine disorders
Organizers: Mariona Ruis (Spain) & Silvia Vannuccini (Italy)

• Role of microRNA in the endometriosis diagnosis – Hannah Surmann (US/Germany)
• Microbiome and gynecological disorders – Guillaume Parpex (France)
• Epigenetics in endometriosis: new findings in menstrual blood – Cristina Fernandez (Spain)
• Innovations in ultrasound – Mathew Leonardi (Canada)
• Artificial uterus: beyond uterine transplant – Mats Brännström (Sweden)
• The novel hysteroscopic approach of adenomyosis – Attilio di Spiezio (Italy)
• Artificial Intelligence: the new assistant for the robotic surgeon – Harald Krentel (Germany)

08:00 – 12:00

Simultaneous National Sessions

08:00 – 10:00

Level C2

Conclusio 2

Poland
Chairs: Maciej Wilczak, Grzegorz Jakiel & Blazej Meczekalski

• Laparoscopic repair of isthmocele – Grzegorz Jakiel
• Surgical treatment of adenomyosis – Vito Cela
• Office hysteroscopy: aid of paracervical anaesthesia. Procedure and indications – Maciej Wilczak
• What are early pregnancy complications in patients with endometriosis and uterine disorders? – Blazej Meczekalski
• Endometriosis – immunological treatment – Michal Kunicki

08:00 – 10:00

Level C2

Conclusio 1

Iran New aspect in OMA treatment
Chair: Saeed Alborzi

• Case based discussions – Abbad Aflatoonian, Elham Akbari, Saeed Alborzi, Elham Askari, Kefayat Chamanara, Elham Khezri, Ashraf Moini, Saghar Salehpoor & Ziba Zahiri Sorouri  

08:00 – 10:00

Level C3

Fantaisie 2

Spain / Latam
Chairs: Meritxell Gracia Quero & Nicole Alicea Trelles

Spanish speaking session

• Endometriosis and adenomyosis in adolescents: key points in diagnosis and treatment (Endometriosis y adenomiosis en adolescentes: puntos clave en el diagnóstico y tratamiento) – Francisco Carmona
• What is the optimal approach to the endoscopic treatment of endometrioma? (¿Cuál es el mejor abordaje del tratamiento endoscópico del endometrioma?) – Victoria Vargas
• Endometriosis and ovarian cancer: current evidence and clinical perspectives (Endometriosis y cáncer de ovario: evidencia actual y perspectivas clínicas) – Emanuela Spagnolo
• A practical approach to pain comorbidities in patients with endometriosis (Abordaje práctico de las comorbilidades del dolor en pacientes con endometriosis) – Lara Quintas
• Individualized hormonal management of endometriosis: from oral contraceptives to GnRH antagonists (Tratamiento hormonal individualizado de la endometriosis: de la píldora anticonceptiva a los antagonistas de la GnRh) – María Angeles Martínez-Zamora
• Use of indocyanine green for the surgical treatment of deep endometriosis (Uso de verde de indocianina para el tratamiento quirúrgico de la endometriosis profunda) – Juan Salgado
• Closing remarks – Juan Salgado & María Angeles Martínez-Zamora

08:00 – 10:00

Level C2 – Harmonie

Hall A3

Thailand
Chair: Olarik Musigavong

• From residency to mastery: time to change—Next-gen training for minimally invasive OB-GYN surgery – Vitaya Titapant
• A practical step-by-step approach to hysteroscopic myomectomy using a tissue removal system – Srithean Lertvikool
• Bridging the gap: a decade of office hysteroscopy implementation in Thailand – Chuleekorn Sritonchai
• Depression in women with PCOS: a comparative evaluation of HADS-D, PHQ-9, and PHQ-2 in a Thai population – Siriluk Tantanavipas
• Adhesion prevention in gynecologic surgery: nice to have—or a must? – Olarik Musigavong

08:00 – 10:00

Level C3

Illusion 2

World Endometriosis Society
Chairs: Andrew Horne & Ludwig Kiesel

World Endometriosis Society - leading the way in endometriosis

• Intergenerational, early life, and adolescence factors associated with endometriosis – Gita Mishra
• Pain and its complexity: from mechanisms to impact – Lydia Coxon
• Endometriosis and fertility: updates and pearls – Devon Evans
• Post menopausal symptoms, surgical vs natural – Hsin-Fang Chung
• Health and morbidity throughout the body and across the life-course – Stacey Missmer
• Panel discussion – All speakers

08:00 – 10:00

Level C3

Illusion 3

European Society of Gynecology
Chairs: Stefano Angioni & Angelos Daniilidis

• Medical and other conservative treatments of endometriosis – Andrea Giannini
• Endometriosis and pelvic pain: the entity that makes cases difficult surgery for deep endometriosis – Stefano Angioni
• Surgical treatment of infertility in endometriosis – Angelos Daniilidis
• Robotic surgery the proper surgical tool for adenomyosis – Vito Cela
• Comorbidities and long-term sequelae of endometriosis: interdisciplinary perspectives for integrated care – Fani Grozou
• Discussion

08:00 – 12:00

Level C3

Fantaisie 1

Germany
Chair: Sylvia Mechsner

• Biomarkers – Peter Oppelt
• Ultrasound – Sebastian Schäfer
• Medical Therapy – Thomas Römer
• Surgery – Harald Krentel
• Nutrition – Barbora Knappe-Drzikova
• Sexual Health – TBC
• Mental Health – Lea Kern
• Pain Medication – TBC
• Infertility – TBC
• Endometriosis and infertility – Mohamed Gamal Ibrahim

09:00 – 12:00

Level C3

Illusion 1

Sino-Korean
Chairs: Sung Hoon Kim & Sun-Wei Guo

• Opening – Sung Hoon Kim
• The association between endometriosis and growth, metabolic, and cognitive outcomes in singleton IVF/ICSI offspring: a matched cohort study – Dan Zhang
• Particulate matter exposure induces adverse effects on endometrium and endometriosis – SiHyun Cho
• Related factors affecting pregnancy outcomes of patients with diffuse adenomyosis after double-flap adenomyomectomy: a single-center over 10-year study – Xinmei Zhang
• Changes in bone mineral density during long-term dienogest therapy for endometriosis – Sung Eun Kim
• A positive feedback loop between ectopic stromal cells and N2-like CXCL8+ neutrophils promotes the progression of endometriosis – Guoyun Wang
• AMH in endometriosis – So Yun Park
• Chronic exposure to cold stress facilitates the development of endometriosis – Jichan Nie
• Role of the microbiome in the pathogenesis of endometriosis – Ki-Jin Ryu
• Diagnostic and stratification value of circulating endometrial cells in patients with endometriosis undergoing surgical assessment – Buyun Li
• Single-cell transcriptomic profiling of retrograde menstrual blood in endometriosis: immune cell composition and stage-specific differences – Inha Lee
• Construction and validation of a prediction model for pelvic and abdominal adhesion in adenomyosis based on ultrasound images – Chaoyang Sun
• Closing – Sung Hoon Kim & Sun-Wei Guo

10:00 – 12:00

Level C2

Conclusio 1

Azerbaijan
Chairs: Jamila Gurbanova & Khayal Gasimli

• Advances in ultrasound for the diagnosis of endometriosis – Nigar Gadirova
• Endometriosis and infertility: understanding the link – Sadi Allahverdiyev
• Deep endometriosis and fertility – evidence and clinical perspectives – Ahmet Namazov
• Optimal timing for art in women with endometriosis – Aynura Abbasova Semiz
• Endometriosis endometrioma management: new insights and laser-based surgical approaches – Islam Mahalov
• Peritoneal endometriosis – clinical relevance and management – Elvin Piriyev
• Panel discussions & Q&A – All speakers

10:00 – 12:00

Level C3

Fantaisie 2

Canada
Chair: Sarah Maheux-Lacroix

• Centre of expertise in endometriosis: relevance and mission – Dong Bach Nguyen
• Communicating effectively with our patients: adapting to different personality types – Karine Lortie & Ally Murji
• Bone health and endometriosis care: risks and optimal management – Jade Desilets

10:00 – 12:00

Level C3

Illusion 3

EU-Trendo
Chairs: Martin Götte & Ludwig Kiesel

• From mouse to 3D cell model: how to tackle endometriosis consequences on reproduction – Ludivine Doridot
• The origin of endometriosis 2.0. – Noemi Salmeri
• Endometriosis and cancer – Umberto Leone Roberti Maggiore
• Mechanics meets metabolism: an integrative model of endometriosis initiation and persistence – Aida Nonn

10:00 – 12:00

Level C3

Illusion 2

France
Chairs: Jonathan Douxfils & Pietro Santulli

French speaking session

• EndoVie 2 – Pietro Santulli
• La sensibilisation centrale – Stéphane Ploteau
• Le traitement médical de la douleur – Guillaume Legendre
• Évolution de ma pratique : pour quelles patientes utiliser les traitements de seconde intention ? Cas cliniques par le panel

10:00 – 12:00

Level C2

Conclusio 2

India Dealing with the pain of endometriosis – A big frustration
Chair: Parul Kotdawala
Coordinators: Aswath Kumar Raghu & Anu Chawla

• Diagnostic challenges & delays – Sonal Kotdawala
• Coping and support for pain sufferers of endometriosis – Priti Vyas
• Holistic & alternative management of pain of endometriosis – Pradip Mitra
• ‘Catch 22’ of Nerve sparing vs nerve ablation for endometriosis pain in surgical management. – Divyesh Shukla
• Medical management of pain of endometriosis – Meenu Agrawal
• New drug targets for endometriosis pain – Ramani Devi
• The origin and evaluation of pain of endometriosis – Parul Kotdawala

10:00 – 12:00

Level C2 – Harmonie

Hall A3

Switzerland
Chairs: Michael Müller & Alexandra Kohl-Schwartz

• How to overcome adenomyosis-related uterine impairment in IVF – Alexandra Kohl-Schwartz
• Effect of endometrioma on ovarian reserve – Dimitrios Kalaitzopoulos
• Intraoperative ultrasound to refine rectosigmoid endometriosis surgery – Yannick Hurni
• Management of endometriosis: a call to multidisciplinary approach – Antonella Martino

12:00 – 13:15
Exhibition Hall

Lunch Break & Exhibition Hall Visit

13:15 – 13:30

Plenary Room A

Opening Ceremony

SEUD President: Charles Chapron (France)
Congress Presidents: Ludwig Kiesel & Sylvia Mechsner (Germany)

13:30 – 15:00

Plenary Room A

Plenary Session 1 – Endometrial causes of infertility
Chairs: Francisco Carmona (Spain) & Martin Götte (Germany)

• Endometrium in endometriosis – Sun-Wei Guo (China)
• Endometrium in uterine adenomyosis and fibroids – Jacques Donnez (Belgium)
• Relationships between the microbiome and endometriosis – Martin von Bergen (Germany)
• Endometritis and infertility – Yutaka Osuga (Japan)

15:00 – 15:30

Plenary Room A

Keynote Lecture 1
Chair: Felice Petraglia (Italy)

• Perimenopausal hormonal changes and uterine disorders – Nanette Santoro (USA)

15:30 – 16:30

Plenary Room A

SYMPOSIUM  Simplifying and optimizing endometriosis management across patient populations
Chair: Sylvia Mechsner (Germany)

• From cyclic estrogen peaks to stable suppression: rationale for full ovulation inhibition – Pierluigi Giampaolino (Italy)
• Endometriosis in younger patients: case-based decision-making guided by mechanism of action – Mariona Rius (Spain)
• Safety from menarche to menopause: new insights into VTE risk – Jonathan Douxfils (Belgium)

16:30 – 17:00
Exhibition Hall

Coffee Break & Exhibition Hall Visit

17:00 – 18:30

Plenary Room A

Simultaneous Plenary Sessions
Plenary Session 2 – PCOS: Recent advances in diagnosis and treatment
Chair: Annette Bachmann (Germany)

• Genomic findings and implications for diagnosis – Yvonne Louwers (The Netherlands)
• Implications for fertility and beyond – Adam H. Balen (UK)
• ART and PCOS – Antonio La Marca (Italy)
• PCOS: more than a reproductive disease – Bart Fauser (The Netherlands) 

17:00 – 18:30

Plenary Room B

Plenary Session 3 – Fertility surgery for endometriosis and uterine disorders
Chairs: Luigi Cobellis (Italy) & Harald Krentel (Germany)

• How should we deal with hydrosalpinx? Sebastian D. Schaefer (Germany)
• Radiological options and uterine sparing surgery: HIFU, UAE – Kaori Koga (Japan)
• Which patients should have uterine surgery ? Attilio di Spiezio (Italy)
• Ovarian endometrioma: Surgery or sclerotherapy? Sarah Maheux-Lacroix (Canada)

18:30 – 19:30
Exhibition Hall

Welcome Cocktail

07:30

Registration desk opening

08:00 – 09:30

Plenary Room A

Plenary Session 4 – Improving fertility in benign uterine disorders
Chair: Bart Fauser (The Netherlands)

• Optimizing advice and approaches for oocyte preservation – Paola Vigano (Italy)
• Elective uterine preservation: a new concept – Christian Becker (UK)
• Not just a womb: the role of non-pregnant uterus as an endocrine organ – Ayman Al-Hendy (USA)
• Best strategy for adenomyosis-related infertility – Charles Chapron (France)

09:30 – 10:00
Exhibition Hall

Coffee Break & Exhibition Hall Visit

08:00 – 12:30

Simultaneous Free Communications

10:00 – 12:30

Plenary Room A

SEUD Surgical Talk Show
Horace Roman (France) & Gaby Moawad (USA)

Experts: Ursula Catena (Italy), Marcelo Ceccaroni (Italy), Vito Chiantera (Italy), Attilio di Spiezio (Italy), Harald Krentel (Germany), Abhishek Mangeshikar (India), Michael Mueller (Switzerland), Filipa Osorio (Portugal), Victoria Rey (Spain), Helena Van Keerebroeck (Belgium), Brunella Zizolfi (Italy)

12:30 – 13:00

Plenary Room A

Keynote Lecture 2
Chair: Ludwig Kiesel (Germany)

• Should we be afraid of hormonal treatments? Jonathan Douxfils (Belgium)

13:00 – 14:00
Exhibition Hall

Lunch Break & Exhibition Hall Visit

13:15 – 14:15

Plenary Room A

LUNCH SYMPOSIUM N°2

14:15 – 15:45

Plenary Room A

Simultaneous Plenary Sessions
Plenary Session 5 – Cancer risks on endometriosis and uterine disorder patients
Chairs: Bruno Borghese (France) & Peter Oppelt (Germany)

Endometriosis phenotypes and ovarian cancer – Pere N Barri (Spain)
Endometrial cancer, EIN and atypical hyperplasia: fertility-sparing surgery – Franscesco Fanfani (Italy)
Relationship between uterine fibroids, adenomyosis and uterine sarcoma – Eva Roser (Germany)
Emerging biomarkers in uterine neoplasms – Guillaume Beinse (France)

14:15 – 15:45

Plenary Room B

Plenary Session 6 – Why endometriosis must be considered as a systemic disease?
Chairs: Ivo Meinhold-Heerlein (Germany) & Yutaka Osuga (Japan)

• Endometriosis symptoms beyond the pelvis – Ludwig Kiesel (Germany)
• Genetic basis of comorbidity – Dora Koller (Spain)
• Immunologic basis of comorbidity – Maxime Jeljeli (France)
• Multidimensional management of endometriosis – Felice Petraglia (Italy)

15:45 – 16:45

Plenary Room A

SYMPOSIUM  Bridging science & clinical practice in endometriosis: a spotlight on Linzagolix

• Welcome & introduction – Sylvia Mechsner (Germany)
• The burden of endometriosis and a different approach to treatment – Jacques Donnez (Belgium)
• Linzagolix: from clinical trials to clinical practice (expert-led patient cases) – Marie-Madeleine Dolmans (Belgium), Sylvia Mechsner (Germany) & Mariona Rius (Spain) 
• Q&A from the audience

16:45 – 17:15
Exhibition Hall

Coffee Break & Exhibition Hall Visit

17:15 – 18:45

Simultaneous Debates

17:15 – 18:00

Plenary Room A

Debate 1 – Is endometriosis / adenomyosis a real risk for pregnancy?
Chair: Lorenza Driul (Italy)
Teresa Mira Gruber (Germany) VS Anna Peguero Yus (Spain)

17:15 – 18:00

Plenary Room B

Debate 2 – Absolute uterine factors and desire of pregnancy: Future perspectives
Chair: Louis Marcellin (France)
Mats Brännström (Sweden) VS Basil Tarlatzis (Greece)

17:15 – 18:00

Back to college!
Session for our young investigators… and everyone else 😊
Chair: Ayman Al-Hendy (USA)

• Diet, environment and endometriosis – Annemiek Nap (The Netherlands)

18:00 – 18:45

Plenary Room A

Debate 3 – Is pretreatment with GnRH a/ant needed in ART for adenomyosis?
Peter Humaidan (Denmark) VS Mathilde Bourdon (France)

18:00 – 18:45

Plenary Room B

Debate 4 – Isthmocele: surgery or not?
Chair: Stefano Bettocchi (Italy)
Olarik Musigavong (Thailand) VS Michael Mueller (Switzerland)

20:00

SEUD Congress Dinner

08:30

Registration desk opening

09:00 – 10:30

Plenary Room A

Plenary Session 7 – Endometriosis treatment is more than hormonal drugs and surgery
Chair: Jacques Donnez (France)

• Understanding mechanisms of pain in endometriosis – Francesco De Logu (Italy)
• Endometriosis clinical symptoms: impact on quality of life – Francisco Carmona (Spain)
• New ideas for endometriosis pain management – Sylvia Mechsner (Germany)
• Central sensitization evaluation and its impact on management – Stéphane Ploteau (France)

10:30 – 11:00
Exhibition Hall

Coffee Break & Exhibition Hall Visit

11:00 – 11:30

Plenary Room A

Keynote Lecture 3
Chair: Sylvia Mechsner (Germany)

• Towards a worldwide strategy to fight infertility: a demographic winter – Samir Hamamah (France)

11:30 – 13:00

Plenary Room A

Plenary Session 8 – Advances in AUB: Optimizing diagnosis and treatment
Chairs: Michael Muller (Switzerland) & Thomas Römer (Germany)

• How to define an Abnormal Uterine Bleeding? Silvia Vannuccini (Italy)
• Effect of AUB on reproductive health – Marie-Madeleine Dolmans (Belgium)
• AUB: evidence based on imaging process – Mathew Leonardi (Canada)
• Modern strategies for managing AUB – Mariona Ruis (Spain)

13:00 – 13:30

Plenary Room A

SEUD Research Grant Results

SEUD Grant research 2025

13:30 – 14:00

Plenary Room A

Closing Ceremony 

SEUD President: Charles Chapron (France)
Congress President: Ludwig Kiesel & Sylvia Mechsner (Germany)

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