Episodios

  • Submission of New Drug Application: Rusfertide for Polycythemia Vera
    Feb 17 2026
    Dinesh Patel, PhD, CEO of Protagonist Therapeutics, discusses the New Drug Application (NDA) submission to the US Food and Drug Administration (FDA) for rusfertide to treat adults with polycythemia vera (PV).

    PV is characterized by excess red blood cells in the bloodstream, increasing the risk for blood clots. Most cases of PV are acquired and occur more frequently in men than in women. The condition has been associated with genetic changes in the JAK2 and TET2 genes. Rusfertide is an investigational first-in-class subcutaneously administered hepcidin mimetic peptide designed to regulate iron homeostasis and red blood cell production to control hematocrit levels in patients with PV.

    The NDA submission is based on positive 32-week primary analysis and 52-week results from the phase 3, global, randomized, placebo-controlled VERIFY clinical trial (NCT05210790). In this study, patients receiving rusfertide plus standard of care therapy demonstrated a substantially higher response rate compared to placebo plus standard of care, including durable hematocrit control, a reduction in phlebotomy requirements and improvement in pre-specified patient reported outcome endpoints.

    Rusfertide has received Breakthrough Therapy Designation, Orphan Drug Designation, and Fast Track Designation from the FDA.
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    19 m
  • Current Issues in Gene Therapies for Lysosomal Disorders
    Dec 31 2025
    Shunji Tomatsu, MD, PhD, Professor and Head, Nemours Children’s Health, Delaware, USA; Alessandra d’Azzo, PhD, Emerita Faculty, Genetics, St. Jude Children’s Research Hospital, Tennessee, USA; Merve Emecen Sanli, MD, Associate Professor, Department of Pediatrics, University of Texas Southwestern Medical Center, Texas, USA; and Ryan Colburn, patient with Pompe disease and president of Odimm Inc, discuss new and emerging gene therapies for lysosomal disorders.This continuing education activity is provided through collaboration between the Lysosomal and Rare Disorders Research and Treatment Center (LDRTC), CheckRare CE, and AffinityCE. This activity provides continuing education credit for physicians, physician assistants, nurses, nurse practitioners, and genetic counselors. A statement of participation is available to other attendees.To obtain CME/CE credit, please visit https://checkrare.com/learning/p-grids2025-session6-current-issues-in-gene-therapies-for-lysosomal-disorders/ Learning ObjectivesDescribe current and emerging gene therapy data in lysosomal disorders and its clinical relevanceDescribe role of patients in gene therapy developmentFacultyShunji Tomatsu, MD, PhD, Professor and Head, Nemours Children’s HealthAlessandra d’Azzo, PhD, Emerita Faculty, Genetics, St. Jude Children’s Research HospitalMerve Emecen Sanli, MD, Associate Professor, Department of Pediatrics, University of Texas Southwestern Medical CenterRyan Colburn. Odimm, Inc.DisclosuresAffinityCE staff, LDRTC staff, planners, and reviewers, have no relevant financial relationships with ineligible companies to disclose. Faculty disclosures, listed below, will also be disclosed at the beginning of the Program.Shunji Tomatsu, MD, PhD Dr. Tomatsu has received the following grants: Morquio Foundations and families: Scarlett Grifith, Bennett, A Cure for Roberts, and Morquio Conference; MPS Societies: Japanese, National, and Austrian; NIH grants: 1-R01-HD102545, NIH, NICHD, Tomatsu (PI), 1R01HD104814-01A1, NIH, NICHD, Langan, T.J. (PI), Role: Site-PI, R43HD114328-01, NIH, ACOSTA, WALTER (PI), Role: site PI, 1R43AR084638-01, NIH, MOUNZIH, KHALID (PI); Foundation of NIH: FNIH RFP NUMBER: 2022-BGTC-005 Tomatsu (PI). Alessandra d’Azzo, PhDDr. D’Azzo has no relevant financial relationships to disclose.Merve Emecen Sanli, MDDr. Sanli has no relevant financial relationships to disclose.Ryan ColburnMr. Colburn has an advisory, consulting and/or project based relationship or stock holding with: Abeona Therapeutics, Amicus Therapeutics, Astellas Gene Therapies, Avidity Biosciences, Bayer, Catalyst Pharmaceuticals, Denali Therapeutics, M6P Therapeutics, Sangamo Therapeutics, Sanofi, Solid Biosciences.Mitigation of Relevant Financial RelationshipsAffinityCE adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of a CME activity, including faculty, planners, reviewers, or others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of the activity. Conflicts of interest for presenting faculty with relevant financial interests were resolved through peer review of content by a non-conflicted reviewer.Accreditation and Credit DesignationPhysiciansThis activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of AffinityCE and the LDRTC. AffinityCE is accredited by the ACCME to provide continuing medical education for physicians.AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.Physician AssistantsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physician Assistants should claim only the credit commensurate with the extent of their participation in the activity.NursesAffinityCE is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s Commission on Accreditation (ANCC). This activity provides a maximum of 1 hours of continuing nursing education credit.Nurse PractitionersAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Nurse practitioners should claim only the credit commensurate with the extent of their participation in the activity.Genetic CounselorsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Genetic Counselors should claim only the credit commensurate with the extent of their participation in the activity.Other ProfessionalsAll other health care professionals completing this continuing education ...
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    1 h y 47 m
  • Theranostics and Lysosomal Disorders
    Dec 31 2025
    Duarte C. Barral, PhD, Associate Professor, NOVA Medical School, NOVA University of Lisbon, Portugal; Nuno Raimundo, PhD, Associate Professor, Department of Cellular and Molecular Physiology; Penn State College of Medicine, Pennsylvania, USA; Betul Celik, PhD, Postdoctoral Fellow, Nemours Children’s Health, Delaware, USA; and Gregory Newby, PhD, Assistant Professor, Department of Genetic Medicine, Johns Hopkins School of Medicine, Maryland, USA,discuss the principles of theranostics and its application in lysosomal disorders.This continuing education activity is provided through collaboration between the Lysosomal and Rare Disorders Research and Treatment Center (LDRTC), CheckRare CE, and AffinityCE. This activity provides continuing education credit for physicians, physician assistants, nurses, nurse practitioners, and genetic counselors. A statement of participation is available to other attendees.To obtain CME/CE credit, please visit https://checkrare.com/learning/p-grids2025-session5-theranostics-and-lysosomal-disorders/ Learning ObjectivesDescribe lysosomal and inter-organelle mechanisms that contribute to pathology in lysosomal disorders, and how these pathways are being leveraged for diagnostic and therapeutic applications.Describe current and emerging theranostic strategies for lysosomal disorders.FacultyDuarte C. Barral, PhD, Associate Professor, NOVA Medical School, NOVA University of Lisbon, Nuno Raimundo, PhD, Associate Professor, Department of Cellular and Molecular Physiology; Penn State College of MedicineBetul Celik, PhD, Postdoctoral Fellow, Nemours Children’s HealthGregory Newby, PhD, Assistant Professor, Department of Genetic Medicine, Johns Hopkins School of MedicineDisclosuresAffinityCE staff, LDRTC staff, planners, and reviewers, have no relevant financial relationships with ineligible companies to disclose. Faculty disclosures, listed below, will also be disclosed at the beginning of the Program.Duarte C. Barral, PhD Dr. Barral’s group receives grant support from Sea4Us.Nuno Raimundo, PhDDr. Raimundo has no relevant financial relationships to disclose.Betul Celik, PhDDr. Celik has no relevant financial relationships to disclose.Gregory Newby, PhDDr. Newby has no relevant financial relationships to disclose.Mitigation of Relevant Financial RelationshipsAffinityCE adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of a CME activity, including faculty, planners, reviewers, or others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of the activity. Conflicts of interest for presenting faculty with relevant financial interests were resolved through peer review of content by a non-conflicted reviewer.Accreditation and Credit DesignationPhysiciansThis activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of AffinityCE and the LDRTC. AffinityCE is accredited by the ACCME to provide continuing medical education for physicians.AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.Physician AssistantsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physician Assistants should claim only the credit commensurate with the extent of their participation in the activity.NursesAffinityCE is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s Commission on Accreditation (ANCC). This activity provides a maximum of 1 hours of continuing nursing education credit.Nurse PractitionersAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Nurse practitioners should claim only the credit commensurate with the extent of their participation in the activity.Genetic CounselorsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Genetic Counselors should claim only the credit commensurate with the extent of their participation in the activity.Other ProfessionalsAll other health care professionals completing this continuing education activity will be issued a statement of participation indicating the number of hours of continuing education credit. This may be used for professional education CE credit. Please consult your accrediting organization or licensing board for their acceptance of this CE activity. Participation CostsThere is no cost to participate in this activity.CME InquiriesFor all CME policy-related inquiries, please contact us at ce@affinityced.comSend ...
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    1 h y 46 m
  • Expanded Applications of AI in Lysosomal Disorders
    Dec 31 2025
    Oral Alpan, MD, Immunologist, Amerimmune, Virginia, USA; Svenja Keller, PhD student, University of Zurich, Switzerland; Shoshana Revel-Vilk, MD, PhD, Director, Gaucher Unit & Pediatric Hematology/Oncology Unit, Shaare Zedek Medical Center, Jerusalem, Israel; Patrick Deegan, MD, Consultant Metabolic Physician, University of Cambridge, UK; and Ravi Kamath, MD, PhD, Head of Musculoskeletal Radiology, Inova Health System, Virginia, USA, discuss the applications of AI in the diagnosis and treatment of lysosomal disorders.This continuing education activity is provided through collaboration between the Lysosomal and Rare Disorders Research and Treatment Center (LDRTC), CheckRare CE, and AffinityCE. This activity provides continuing education credit for physicians, physician assistants, nurses, nurse practitioners, and genetic counselors. A statement of participation is available to other attendees.To obtain CME/CE credit, visit https://checkrare.com/learning/p-grids2025-session4-expanded-applications-of-ai-in-lysosomal-disorders/Learning ObjectivesDescribe how emerging AI and machine learning technologies are advancing disease modeling and biomarker development.Describe how emerging AI and machine learning technologies are advancing therapeutic target identification across lysosomal disorders.FacultyOral Alpan, MD, Immunologist, AmerimmuneSvenja Keller, PhD student, University of ZurichShoshana Revel-Vilk, MD, PhD, Director, Gaucher Unit & Pediatric Hematology/Oncology Unit, Shaare Zedek Medical CenterPatrick Deegan, MD, Consultant Metabolic Physician, University of CambridgeRavi Kamath, MD, PhD, Head of Musculoskeletal Radiology, Inova Health SystemDisclosuresAffinityCE staff, LDRTC staff, planners, and reviewers, have no relevant financial relationships with ineligible companies to disclose. Faculty disclosures, listed below, will also be disclosed at the beginning of the Program.Oral Alpan, MD Dr. Alpan has no relevant financial relationships to disclose.Svenja KellerMs. Keller has no relevant financial relationships to disclose.Shoshana Revel-Vilk, MD, PhDDr. Revel-Vilk receives grant/research support from Sanofi and Takeda. She is a member of the Speakers Bureau for Sanofi and Takeda, and a member of the Advisory Board for Takeda.Patrick Deegan, MDDr. Deegan is a consultant and advisory board member with Sanofi, Takeda, and Amicus.He also receives research support from Sanofi and Amicus.Ravi Kamath, MD, PhDDr. Kamath is on an advisory board for Intrinsic Therapeutics. He is also a consultant forSanofi, Takeda, and Spur Therapeutics.Mitigation of Relevant Financial RelationshipsAffinityCE adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of a CME activity, including faculty, planners, reviewers, or others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of the activity. Conflicts of interest for presenting faculty with relevant financial interests were resolved through peer review of content by a non-conflicted reviewer.Accreditation and Credit DesignationPhysiciansThis activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of AffinityCE and the LDRTC. AffinityCE is accredited by the ACCME to provide continuing medical education for physicians.AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.Physician AssistantsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physician Assistants should claim only the credit commensurate with the extent of their participation in the activity.NursesAffinityCE is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s Commission on Accreditation (ANCC). This activity provides a maximum of 1 hours of continuing nursing education credit.Nurse PractitionersAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Nurse practitioners should claim only the credit commensurate with the extent of their participation in the activity.Genetic CounselorsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Genetic Counselors should claim only the credit commensurate with the extent of their participation in the activity.Other ProfessionalsAll other health care professionals completing this continuing education activity will be issued a statement of participation indicating the number of hours of continuing education credit. This may be used for ...
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    2 h y 1 m
  • Organoids and Lab-Grown Models in Lysosomal Disorders
    Dec 31 2025
    Mia Horowitz, PhD, Tel Aviv University; Aitor Aguirre, PhD, Michigan State University, Michigan, USA; and Ying Sun, PhD, University of Cincinnati, discuss the use of organoid models in lysosomal disorder research and drug development.This continuing education activity is provided through collaboration between the Lysosomal and Rare Disorders Research and Treatment Center (LDRTC), CheckRare CE, and AffinityCE. This activity provides continuing education credit for physicians, physician assistants, nurses, nurse practitioners, and genetic counselors. A statement of participation is available to other attendees.To obtain CME/CE credit, visit https://checkrare.com/learning/p-grids2025-session3-organoids-and-lab-grown-models-in-lysosomal-disorders/Learning ObjectivesDescribe the use of heart organoid models to better understand the pathophysiology of lysosomal disorders and its clinical relevanceDescribe the use and application of brain organoid models in neuropathic Gaucher disease research and treatmentFacultyMia Horowitz, PhD, Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University.Aitor Aguirre, PhD, Associate Professor of Biomedical Engineering, Institute for Quantitative Health Science and Engineering, Chief, Division of Developmental and Stem Cell Biology (IQ), Director, MSU Stem Cell Core, Michigan State University.Ying Sun, PhD, Professor, Cincinnati Children’s Hospital Medical Center, University of Cincinnati.DisclosuresAffinityCE staff, LDRTC staff, planners, and reviewers, have no relevant financial relationships with ineligible companies to disclose. Faculty disclosures, listed below, will also be disclosed at the beginning of the Program.Mia Horowitz, PhDDr. Horowitz has no relevant financial relationships to disclose.Aitor Aguirre, PhDDr. Aguirre has no relevant financial relationships to disclose.Ying Sun, PhDDr. Sun receives research support from Enkefalos Biosciences and Yuhan Corporation.Mitigation of Relevant Financial RelationshipsAffinityCE adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of a CME activity, including faculty, planners, reviewers, or others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of the activity. Conflicts of interest for presenting faculty with relevant financial interests were resolved through peer review of content by a non-conflicted reviewer.Accreditation and Credit DesignationPhysiciansThis activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of AffinityCE and the LDRTC. AffinityCE is accredited by the ACCME to provide continuing medical education for physicians.AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.Physician AssistantsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physician Assistants should claim only the credit commensurate with the extent of their participation in the activity.NursesAffinityCE is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s Commission on Accreditation (ANCC). This activity provides a maximum of 1 hours of continuing nursing education credit.Nurse PractitionersAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Nurse practitioners should claim only the credit commensurate with the extent of their participation in the activity.Genetic CounselorsAffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Genetic Counselors should claim only the credit commensurate with the extent of their participation in the activity.Other ProfessionalsAll other health care professionals completing this continuing education activity will be issued a statement of participation indicating the number of hours of continuing education credit. This may be used for professional education CE credit. Please consult your accrediting organization or licensing board for their acceptance of this CE activity. Participation CostsThere is no cost to participate in this activity.CME InquiriesFor all CME policy-related inquiries, please contact us at ce@affinityced.comSend customer support requests to cds_support+ldrtc@affinityced.com
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    1 h y 36 m
  • Nanotechnology and Lysosomal Disorders
    Dec 31 2025
    Stephan Stern, PhD, DABT, Director of Research and Development, Nanotechnology Characterization Lab (NCL), Frederick National Laboratory for Cancer Research, Maryland, USA; and Ruben Boado, PhD, Professor of Medicine, University of California at Los Angeles, California, USA, discuss the use of nanotechnology in the treatment of lysosomal disorders.

    This continuing education activity is provided through collaboration between the Lysosomal and Rare Disorders Research and Treatment Center (LDRTC), CheckRare CE, and AffinityCE. This activity provides continuing education credit for physicians, physician assistants, nurses, nurse practitioners, and genetic counselors. A statement of participation is available to other attendees.

    To obtain CME/CE credit, visit https://checkrare.com/learning/p-grids2025-session2-nanotechnology-and-lysosomal-disorders/

    Learning Objectives
    • Describe recent advances in the use of nanotechnology to treat lysosomal disorders
    • Describe the role of nanotechnology in addressing unmet needs in lysosomal disorders

    Faculty
    Stephan Stern, PhD, DABT
    Director of Research and Development, Nanotechnology Characterization Lab (NCL), Frederick National Laboratory for Cancer Research

    Ruben Boado, PhD
    Professor of Medicine, University of California at Los Angeles

    Disclosures
    AffinityCE staff, LDRTC staff, planners, and reviewers, have no relevant financial relationships with ineligible companies to disclose. Faculty disclosures, listed below, will also be disclosed at the beginning of the Program.

    Stephan Stern, PhD, DABT
    Dr. Stern has no relevant financial relationships to disclose.


    Ruben Boado, PhD
    Dr. Boado has no relevant financial relationships to disclose.

    Mitigation of Relevant Financial Relationships
    AffinityCE adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of a CME activity, including faculty, planners, reviewers, or others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of the activity. Conflicts of interest for presenting faculty with relevant financial interests were resolved through peer review of content by a non-conflicted reviewer.

    Accreditation and Credit Designation

    Physicians
    This activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of AffinityCE and the LDRTC. AffinityCE is accredited by the ACCME to provide continuing medical education for physicians.

    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

    Physician Assistants
    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physician Assistants should claim only the credit commensurate with the extent of their participation in the activity.

    Nurses
    AffinityCE is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s Commission on Accreditation (ANCC). This activity provides a maximum of 1 hours of continuing nursing education credit.

    Nurse Practitioners
    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Nurse practitioners should claim only the credit commensurate with the extent of their participation in the activity.

    Genetic Counselors
    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Genetic Counselors should claim only the credit commensurate with the extent of their participation in the activity.

    Other Professionals
    All other health care professionals completing this continuing education activity will be issued a statement of participation indicating the number of hours of continuing education credit. This may be used for professional education CE credit. Please consult your accrediting organization or licensing board for their acceptance of this CE activity.

    Participation Costs
    There is no cost to participate in this activity.

    CME Inquiries
    For all CME policy-related inquiries, please contact us at ce@affinityced.com
    Send customer support requests to cds_support+ldrtc@affinityced.com
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    50 m
  • AI in Medicine: Transforming the Landscape of Tissue-Based Diagnostics
    Dec 31 2025
    Behzad Najafian, MD, Professor, Department of Laboratory Medicine & Pathology, Department of Medicine at the University of Washington, Washington, USA discusses the use of artificial intelligence in identifying and managing lysosomal disorders.

    This continuing education activity is provided through collaboration between the Lysosomal and Rare Disorders Research and Treatment Center (LDRTC), CheckRare CE, and AffinityCE. This activity provides continuing education credit for physicians, physician assistants, nurses, nurse practitioners, and genetic counselors. A statement of participation is available to other attendees.

    To obtain CME/CE credit, visit https://checkrare.com/learning/p-grids2025-session1-ai-in-medicine-transforming-the-landscape-of-tissue-based-diagnostics/

    Learning Objectives
    Describe recent advances in the applications of AI in lysosomal disorder diagnosis and its clinical relevance

    Faculty
    Behzad Najafian, MD
    Professor, Department of Laboratory Medicine & Pathology, Department of Medicine, University of Washington

    Disclosures
    AffinityCE staff, LDRTC staff, planners, and reviewers, have no relevant financial relationships with ineligible companies to disclose. Faculty disclosures, listed below, will also be disclosed at the beginning of the Program.
    Behzad Najafian, MD
    Dr. Najafian is on the Advisory Board/Consultant for Sanofi, Amicus, Avrobio, 4DMT,
    Sangamo, Freeline, AceLink, Relay, CRISPR, ELOXX, SPARK, UNIQURE. He receives grants/research support from Amicus.

    Mitigation of Relevant Financial Relationships
    AffinityCE adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of a CME activity, including faculty, planners, reviewers, or others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of the activity. Conflicts of interest for presenting faculty with relevant financial interests were resolved through peer review of content by a non-conflicted reviewer.

    Accreditation and Credit Designation

    Physicians
    This activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of AffinityCE and the LDRTC. AffinityCE is accredited by the ACCME to provide continuing medical education for physicians.

    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

    Physician Assistants
    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Physician Assistants should claim only the credit commensurate with the extent of their participation in the activity.

    Nurses
    AffinityCE is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s Commission on Accreditation (ANCC). This activity provides a maximum of 1 hours of continuing nursing education credit.

    Nurse Practitioners
    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Nurse practitioners should claim only the credit commensurate with the extent of their participation in the activity.

    Genetic Counselors
    AffinityCE designates this enduring activity for a maximum of 1 AMA PRA Category 1 Credits™. Genetic Counselors should claim only the credit commensurate with the extent of their participation in the activity.

    Other Professionals
    All other health care professionals completing this continuing education activity will be issued a statement of participation indicating the number of hours of continuing education credit. This may be used for professional education CE credit. Please consult your accrediting organization or licensing board for their acceptance of this CE activity.

    Participation Costs
    There is no cost to participate in this activity.

    CME Inquiries
    For all CME policy-related inquiries, please contact us at ce@affinityced.com
    Send customer support requests to cds_support+ldrtc@affinityced.com
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    52 m
  • Chapter 8: Gene Therapy Discussion and Q&A
    Dec 22 2025
    Alan Beggs, PhD
    Director of the Manton Center for Orphan Disease Research
    Sir Edwin and Lady Manton Professor of Pediatrics, Boston Children's Hospital
    Harvard Medical School, Boston, MA, USA

    Julie A. Parsons, MD
    Haberfield Endowed Chair in Pediatric Neuromuscular Disorders
    Professor of Clinical Pediatrics and Neurology
    University of Colorado School of Medicine, Children's Hospital Colorado
    Aurora, CO, USA

    The ASPIRO Clinical Trial is on clinical hold since September 2021. In this part, Doctors Beggs and Parsons will discuss key issues on gene therapy development.

    Question: Is there a standardized immunomodulation regimen being considered for gene therapy?

    Julie A. Parsons, MD
    As I mentioned, right now, I think there are a number of different concepts that are being utilized. We don't really have a recommended standard regimen at this point. There are a number of different trials that are ongoing looking at trying to answer this question. In some of the clinical trials, there is an immune modulating regimen that is being put in place but being looked at. There isn't anything that we have as a standard at this moment for all gene transfer therapies, but I'm hopeful that we will come up with something that really makes sense in each patient population as we go forward with specific gene transfer therapies.

    Question: What are the long-term implications, safety and efficacy of a one-time gene therapy in pediatric patients with neuromuscular diseases?

    Alan Beggs, PhD
    One question is the efficacy. For example, Donovan Decker's story, he had an experimental treatment of one muscle. It was a phase one safety trial, and he knew that nothing was going to come of it in terms of direct benefit to him. As a result, though, 25, 30 years later, he still has a tighter against AAV vectors. He's not a candidate for gene therapy under current protocols, although there's a lot of work going on to redosing. But for now, it's a one-time treatment. What you get is what you get, and there's not a chance to go back and do it again.

    The other question is durability. We really don't know about the long-term durability for these treatments. I should say that, for example, in the studies that we did, David Mack, who's here in the audience, managed a dog colony for a dog model of excellent tubular myopathy. Those animals lived 10 years in a... We never used the C-word, but they were cured. They were healthy, happy, normal dogs who would have had to be put down at 6 months of age otherwise. And then, as we heard, I'll let you talk about the concern for unanticipated SAEs as time goes on, but I think there's other aspects we need to think about.

    Julie A. Parsons, MD
    Yeah. I think that this is really the key question that all of us are going to need to help answer over the next several years. Efficacy, we're looking at outcomes, and outcomes come in a variety of flavors. I think we do a decent job with motor outcomes. We don't do a decent job with some other outcomes. I think we need to look more broadly in terms of what we mean in terms of beneficial outcomes and really take some of those cues from the patients themselves about if these are efficacious treatments, because, again, the risk is high as we deliver these agents, and we need to know that it's worth it to the patients and families.

    In terms of safety, we're working on it. There are all sorts of things that are coming forward as issues with these patients. I think that collectively as a community, that our responsibility is to follow patients for the long term. There are lots of registries and outcome studies. We're not very good as a community about reporting adverse events to central groups. We're not great about broadcasting that to each other in real-time. I think those are things that we really need to work on as a community in terms of helping with the safety issues so that we all have a communal better understanding of what some of those issues are.
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    4 m