May, 2025
Presidential Letter
Be part of the future of how the scientific community understands and treats dual disorders

Vancouver is waiting for you
Dear Friends and Colleagues,

From September 4th to 6th, 2025, in Vancouver, BC, Canada, we will host a joint congress with the Canadian Academy of Addicton Psychiatry (CAAP), which will also be the 9th World Congress of the World Associaton on Dual Disorders (WADD).

Our scientfc societes remain commited to the transfer of knowledge coming from neuroscience and precision psychiatry to individuals sufering from mental disorders, including addictons, which are inherently inseparable from these conditons.

With the presence of renowned internatonal speakers, we will explore BIO-PSYCHO SOCIAL approaches to mental health care. Our goal is to improve the treatment of individuals with dual disorders (addicton and other mental health conditons) through an integratve, transdiagnostc, and dimensional perspectve.

We aim to present a modern perspectve of mental health and illness, aligned with the latest knowledge of 21st-century advancements. This congress ofers clinical training in dual disorders for all professionals working in mental health. We welcome psychiatrists, addicton specialists, psychologists, nurses, social workers, researchers, and other professionals interested in dual disorders to partcipate in an innovatve scientfc program alongside colleagues from around the World.

During those late summer days in Vancouver, we look forward to fostering an inspiring scientfc gathering that defnes our congress.

Welcome to Vancouver!              

Nestor Szerman
Dr. Nestor Szerman, WADD President
 
WADD ANNUAL CONGRESS 
WADD-CAAP Congress Vancouver September,
 4th to 6th 2025 
DEAD LINE OF ABSTRACS SUBMISSION  
May 16th, 2025
Abstract Submission
Register now to secure your early bird ticket- available until June 1st, 2025!
Register now
Want to save even more? Sign up for a WADD membership. Members receive discounted registration rates compared to non-members, making it the best value for your ticket.
@CanadianCAAP @CanadianCAAP
@Canadian-academy-of-addiction-psychiatry @Canadian-academy-of-addiction-psychiatry
 
Pedro Ruiz Awards 2025
The proposal call is closed, and no further candidates will be accepted
The names of the selected candidates for the Pedro Ruis Awards will be announced by June    
The awards will be presented during the 25th World Congress of Psychiatry’s of the opening ceremony which will take place in Prague, Czech Republic in October 2025.
Once more WADD Members will participate in scientific activities during the congress.    
AWARDS PRESENTATION
 
National Commitees
Our National Committees are having an intense activity during these months
Pietrasanta Hosts First Italian-Language Meeting of WADD-Italy Scientific Committee
Pietrasanta, April 11, 2025 – The historic Tuscan town of Pietrasanta, located in the province of Lucca, served as the venue for the first Italian-language meeting of the Scientific Committee of WADD-Italy, the national branch of the World Association on Dual Disorders (WADD). The event marked a significant milestone for the Italian scientific community engaged in the research and treatment of co-occurring psychiatric disorders and addictions.

The WADD-Italy Scientific Committee, as presented at the meeting, is composed of one past president, one current president, a scientific director, twelve presidential advisors, and three special presidential consultants.

The event was held under the patronage of the Istituto Superiore di Sanità in Rome, the leading public health institution in Italy, and in collaboration with two Roman universities: Unicamillus – International Medical University, and Mercatorum University.

The program featured a broad and multidisciplinary range of topics. A central point of discussion was the drafting of a national scientific consensus on the treatment of Dual Disorders, with participants reviewing and debating a preliminary version of the document.

The event brought together 96 WADD members from across Italy, fostering a dynamic exchange of clinical insights and research perspectives. Participants are set to reconvene in Pietrasanta in two years, reaffirming the town’s role as a meeting point for cutting-edge dialogue on dual disorders        
 
Argentina National Committee Meeting
Dra. Abraham at the Mexican 24th WPA World Congress presenting a poster








 
Dr. Marcela Waisman, Estela Abraham, and Gabriela Martínez at APAL listening to Dr. Szerman's presentation in Argentina
 
   





 
 
Virtual Meeting of the Argentinian Committee coordinated by the secretary: Dr. Bruno Francisco and the president: Dr. Waisman Marcela






 
SACO Congress in Argentina (on obesity) presenting Dr. Waisman on dual pathology and obesity
 
   





 
 
 
Portuguese National Committee
 
The Portuguese Committee of the World Association of Dual Disorders (WADD) and the Associação Portuguesa de Patologia Dual (APPD), returned to activity and are organizing the IX National Congress and II Cross-border Congress of Dual and Addictive Disorders, with the theme Addiction and Mental Illness: consensus and contradictions, on October 17th and 18th 2025, in Portalegre, Portugal.

We are also organizing a Discussion Forum on the theme Opioids in the Treatment of Alcohol Dependence, on July 14th in Coimbra, with scientific sponsor by INTAUD and with the participation of Dr. Albrecht Ulmer, from Germany.

We welcome the participation of 16 new members in the Portuguese Committee of WADD, including young doctors and psychiatrists, ensuring the future of Portuguese participation in this movement.

Célia Franco
Coordinator of Portuguese Commitee of WADD
 
Austrian  National Committee  

Currently we are building up our network in Austria. Therefore we are in contact with colleagues of other hospitals specialized in addiction medicine and get good response to our initiative. We hope that we can present new members for our National Committee in the next few months.
 
Together with our colleagues we plan a prevalence study on Dual Disorders in hospitals specialized in addiction medicine across Austria. Beside that we are busy planing our first German-speaking Meeting of the WADD (February 2026) and can proudly say, that we are making big steps forward in the whole organization process.

Jan Rosenleitner and Isabella Fuchs-Leitner Co-Chairs of the National Committee Austria
 
Colombian National Committee Meeting

The internal meeting of the Colombia WADD National Committee took place on April 10th, 2025. Chaired by Luz Angela Rojas Bernal and Erik García Muñoz, the main goal was the formation of a new National Committee for WADD Colombia. The meeting concluded by encouraging active involvement in the committee and the development of initiatives to advance the training and intervention related to dual disorders.       
 
New Chair of the Swiss National Committee
 
Dr. Sophia Achab becomes the new Chair of the Swiss WADD Committee.
 
Dr. Achab is an Associate Psychiatrist in the Addictions Service of the Department of the Geneva University Hospitals, Privat Dozent at the University of Geneva, and head of the WHO Collaborating Center for Mental Health. She has participated in several WADD conferences where she presented papers, including a lecture at the last WADD Conference in Mallorca in April 2024.  More information.       
 
We are happy to announce the new National Committees:
•    Honduras National Meeting represented by its Chair Edwing García
•    Join Committee Australia and New Zealand. Chaired by Shalini Arunogiri  & Sebastian Alvarez Grandi.

 
 
Next Congresses and related educational activities
  • 2025 June: 2025 Annual Meeting of the Spanish Society of D. D. Sociedad Española de Patología Dual, 4-7 June. Madrid. Click here
  • 2025 June: 2025 Albatros Congress. 10-12 June. Paris. Click here
  • 2025 July: Discussion Forum on the theme Opioids in the Treatment of Alcohol Dependence. 14 July. Coimbra. 
  • 2025 September: WADD-CAAP Congress Vancouver September, 4th to 6th 2025. Click here
  • 2025 October:  25th WPA World Congress of Psychiatry, 5-8 October. Click here
  • 2025 October:  IX National Congress and II Cross-border Congress of Dual and Addictive Disorders. Addiction and Mental Illness: Consensus and Contradictions. 17-18 October. Portalegre  Click here 
  • Other Event of interest:                                                                                                           ISAM Annual Conference 2025. Click here
 
Scientific Window
WADD Members last publications
Neuroanatomical Variability and Substance Use Initiation in Late Childhood and Early Adolescence  

What are the neuroanatomical features associated with early substance use initiation, and do they precede initiation?     

Click here    
If you have any news or article, which could be of interest of the WADD members and could be published on our website, please send it to us: secretariat@worlddualdisorders.org
Not yet a member of WADD?
CLICK HERE
and start enjoying all the benefits

Only 25€ per year
Copyright © *|2025|*WADD, All rights reserved.
Want to change how you receive these emails? 
secretariat@worlddualdisorders.org