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It is difficult to say what is impossible for the dreams of yesterday are the hopes of today and the reality of tomorrow. – Robert H. Goddard

About the AMDA

The Acid Maltase Deficiency Association formed to assist in funding research and to promote public awareness of Acid Maltase Deficiency, also known as Pompe’s Disease.

Recently Added

Overview of Breathing Muscle Weakness in Neuromuscular Disease (NMD)

Title: Overview of Breathing Muscle Weakness in Neuromuscular Disease (NMD)
Date: Thursday, September 25, 2025
Time: 1 PM CST / 2 PM EST
Speaker:
Andrea Klein

Webinar Overview:
An introduction to the concepts of breathing and coughing muscle weakness, this presentation highlights the importance of medical self-advocacy to ensure positive outcomes. Topics include the role of muscles in breathing, the relevance of blood gases, the evaluation process, appropriate interventions, and more.

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Grief and Rare Disease: Recognizing Loss and Building Grief Literacy

This past May, our hearts broke twice. Within just two weeks, the Pompe community said goodbye to two extraordinary advocates: Maryze Schoneveld van der Linde with the IPA, and our beloved Tiffany House with AMDA/IPA. Their passing illuminated something profound: grief lives everywhere in our community, often in ways we don’t recognize or name.
The parent who mourns the carefree childhood their child will never have. The adult with late-onset Pompe disease who grieves the marathon they’ll never run again. The spouse watching their partner’s strength fade, carrying the weight of tomorrow’s uncertainties. These experiences are real, valid, and profound, yet they often go unacknowledged. We call this grief illiteracy, and it’s time we changed that conversation.
Grief isn’t weakness. It’s love with nowhere to go. It’s hope recalibrating. It’s proof that something mattered deeply to us. When we learn to recognize grief’s many forms and respond with compassion, we create space for authentic healing and build a community where no one has to carry their sorrow alone.
Read the full article to explore the different types of grief, understand how it affects our daily lives, and discover practical ways to build grief literacy in the Pompe community.

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WHAT IS POMPE DISEASE?

Pompe disease is one of a family of 49 rare genetic disorders known as Lysosomal Storage Diseases or LSDs. Pompe disease is also known as Acid Maltase Deficiency or Glycogen Storage Disease type II.

RESEARCH

INITIATIVES

NEWS

CONFERENCES

If you are a newly diagnosed patient, please email info@amda-pompe.org and someone will return your message within 24-48 hours.

Get Involved

Your generous contribution will go a long way into improving the quality of life of Pompe Disease Patients worldwide. Donations go towards Pompe Disease Research.

 Acid Maltase Deficiency Association

GET INVOLVED

Your generous contribution will go a long way into improving the quality of life of Pompe Disease Patients worldwide. Donations go towards Pompe Disease Research.

For the AMDA videos: All Rights reserved. No part of the AMDA's videos may be reproduced or transmitted in any form or by any means, electronic or mechanical, without the written permission of the copyright holder.

If you are interested in learning more about Pompe Disease and would like to make a contribution in support of necessary research, please contact us at:

info@amda-pompe.org

THE AMDA

PO Box 700248

San Antonio, Texas 78270 USA