Conference Programme
Current running order for HRI Greece 2025
- 20/06/2025
MAKEDONIA PALACE HOTEL, THESSALONIKI
- 19:00
Registration Opens
- 19:00
Welcome Drinks Reception
- 20/06/2025
Day One
- 09:30
Opening Ceremony
- 09:50
Provings/Economics

Prof Ashley Ross (ZA)
“Similia Similibus Curentur”: ensuring the dependability of modern Materia Medica

Prof Thomas Ostermann (GER)
Overview and quality assessment of
health economic evaluations for homeopathic therapy: an updated systematic
review
- 11:00
Coffee Break
- 11:30
Clinical Research 1
Rachel Roberts (UK)
Dr Marcus Reif (GER)
Dr Harleen Kaur (IND)
Prof Ubiratan Adler (BRA)
Homeopathy as a personalized adjuvant approach in treating major depressive disorder: An N-of-1 study and physicochemical analysis of homeopathic preparations
- 13:00
Buffet Lunch
- 14:30
Theory/Basic Research 1
Dr Alexander Tournier (SUI)
How does homeopathy work? A scoping review of proposed modes of action – part 1: bibliometric analysis
Dr Maria Fernanda Aguilar-Dueñas (MEX)
Ultra-high dilutions and their immunological impact in healthy patients: a pilot randomized single-blind study
Prof Oskan Tasinov (BUL)
In vitro effect of Ferrum phosphoricum D12 on translation of inflammation and iron metabolism related proteins in LPS stimulated J774A.1 mouse macrophages
Dr Sandra Tribolo (FRA)
Anas barbariae 200K improves phagocytosis, modulates cell stiffness and oxidative stress in microglial cells in vitro
- 15:50
Coffee Break
- 16:20
Organisation Updates & Poster Talks
HRI, GIRI and FYR updates
Poster talks
Dr Christa Raak (GER)
Christoph Dombrowsky (SUI)
Dr Petra Weiermayer (AUT)
Assessing the feasibility of a two-cohort design to assess the potential of homeopathic medicinal products to reduce antimicrobial resistance in turkeys – study protocol
Dr Daniel Wrzałko (POL)
Patient-specific responses towards homeopathic preparations revealed by chromatographic patterns of an in vitro human blood test
- 17:30
Poster Session & Drinks Reception
- 19:30
End of today’s sessions
- 21/06/2025
Day TWO
- 09:30
Agrohomeopathy

Prof Pedro Boff (BRA)
Homeopathy for agriculture and the environment: an integrative approach
Paul Doesburg (SUI)
Dr Leonardo Faedo (BRA)
The use of homeopathy in agriculture: a systematic literature review
Roundtable – Agrohomeopathy
- 11:00
Coffee Break
- 11:30
Clinical Research 2

Dr Daniel Gallego-Pérez (COL)
Integration of traditional, complementary, and integrative medicine (TCIM) in the institutionalization of evidence-informed decision-making
Dr Esther van der Werf (UK)
Insights from studies on homeopathy and antimicrobial resistance: a research program to enhance research quality and evidence
Dr Robbert van Haselen (FRA)/Dr Martin Loef (GER)
Comparative clinical research on homeopathy: a series of systematic reviews with meta-analyses (HOMA) – project outline
Roundtable – Clinical Research
HRI Poster Prize Award
- 13:00
Buffet Lunch
- 14:30
Parallel Sessions
Clinical Research 3
Dr Yvonne Yuen Ying Fok (HK)
Dr Andrea Flores (MEX)
The importance of knowing the patients: characteristics and motivations of people who choose homeopathic treatment in Mexico and Latin America
Dr Jean-Lionel Bagot (FRA)
Dr Hélène Renoux (FRA)
Basic Research 2
Dr Vincenzo Rocco (ITA)
Prof Leoni Bonamin (BRA)
Dr Steven Cartwright (UK)
The electrical, magnetic and photonic properties of homeopathic potencies
Dr Bindu John Pulparampil (IND)
- 15:50
Coffee Break
- 16:20
Basic Research 3
Dr Ritika Narula (IND)
Evaluation of therapeutic potential of selected plant derived homeopathic medicines for their action against cervical cancer
Dr Tiziana di Giampietro (ITA)
Symphytum officinalis’s anti-inflammatory and regenerative effects on human fibroblast and osteoblast cell lines with extracellular vesicle profiling
Prof Carla Holandino (BRA)
Anti-tumoral potential of ultra-diluted Viscum album preparations in murine melanoma cells: insights from in vitro studies
Dr Imane Lejri (SUI)
Neuroprotection via high-dilution Gelsemium: mitochondrial optimization and Akt/mTOR pathway activation
Clinical Research 4
Dr Deepti Singh (IND)
Usefulness of individualized homoeopathy versus standard allopathic treatment in acute uncomplicated urinary tract infection (UTI): a randomised comparative trial
Prof Vania Emerich Bucco de Campos (BRA)
Homeopathic intervention for tobacco addiction: a Brazilian experience
Dr Bhuvaneswari Raja Chandrasekar (IND)
Insights on effectiveness of homeopathy in alcohol use disorder in individuals with a family history of alcoholism-a retrospective study
Dr Debadatta Nayak (IND)
Effectiveness of Eupatorium perfoliatum 30C in preventing dengue fever-a prospective, community-based, open label, parallel cohort study in Delhi, India
- 17:40
End of session
- 22/06/2025
Day THREE
- 09:20
Theory/Basic Research 4
Dr Michel van Wassenhoven (BEL)
Characterization of the material and electrodynamic aspect of high homeopathic potencies
Prof Jayesh Bellare (IND)
Prof Stephan Baumgartner (SUI)
A narrative review of 30 years of basic research in homeopathy
Roundtable – Mechanism of Action
- 10:40
Coffee Break
- 11:10
Veterinary Research
Dr Ritika Narula (IND)
Dr Cidéli Coelho (BRA)
Treatment of platynosomiasis in callitrichids using
the biotherapeutic platynosomum sp 30 cH and ultrasound monitoring

Prof Patrizia Bricarello (BRA)
Homeopathy for the promotion of One Health in agroecosystems
- 12:30
Closing Ceremony
- 12:40
End of conference
Click here to download the programme in PDF format
Subject to change.