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  • Better Blood Tests Could Protect More Newborns From Hemolytic Disease
    Kleihauer-Betke test
  • IN013 for Wilson Disease Receives FDA Rare and Orphan Status
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  • Regional Pockets of HAE Persist Due to Founder Effect, Affecting Generations of Families
    John Anderson
  • New Prader-Willi Therapy Gives Parents Rare Hope for Managing Hyperphagia
  • GBS/CIDP Foundation Helps Promote Awareness of Rare Debilitating Neuropathy
    Lisa Butler

Latest News

More News
  • Addressing Needs Helps Patients With Achondroplasia Navigate Independence
  • Targeting TACC3 Could Reverse Chondrocyte Defects in Achondroplasia
  • Patients With SSc Are at Risk of Psychiatric Comorbidities, Affecting Survival
  • Survival Is Poorer in Transformed Than Non-Transformed DLBCL
  • Infections Often Reported in Patients With NMOSD Despite Satralizumab Therapy
  • Patients With HAE Have Poor Sleep Quality, Sleep Latency, Increased Awakenings
  • Meta-Analysis Shows Benefits of Rituximab in Patients With AAV
  • Cardiac Biomarkers Could Be Elevated in Patients With FA
  • Study Identifies Potential MicroRNA Biomarkers in AAV
  • Risk of Adverse Cardiovascular Events High Among Patients With AAV
  • HDFN Diagnosis Is Linked to Increased Risk of Prematurity
  • Gel Titration Improves HDFN Sensitivity but Increases Avoidable Monitoring

Latest Features

More Features
  • John Anderson
    Regional Pockets of HAE Persist Due to Founder Effect, Affecting Generations of Families
    By Larry Luxner
    HAE affects approximately 1 in 50,000 people globally, but is far more prevalent in a few select geographic regions.
  • New Prader-Willi Therapy Gives Parents Rare Hope for Managing Hyperphagia
    By Larry Luxner
    Diazoxide choline is believed to activate the ATP-sensitive potassium channel, which may decrease secretion of peptides that regulate appetite.
  • Lisa Butler
    GBS/CIDP Foundation Helps Promote Awareness of Rare Debilitating Neuropathy
    By Larry Luxner
    The GBS/CIDP Foundation International aims to provide support, with an emphasis on patients and caregivers meeting each other.
  • newborn screening panel
    Advocates Seek Solutions After HHS Ends Newborn Screening Advisory Panel
    By Larry Luxner
    Newborn screening in the US currently identifies about 14,000 babies with serious conditions annually.
  • Lily Sander
    North Carolina Teen With Charcot-Marie-Tooth Disease Is MDA’s 2025 National Ambassador
    By Larry Luxner
    Lily Sander has an especially rare type of Charcot-Marie-Tooth (CMT) disease—a mutation that occurs in just 1% of those with CMT.

Conference Coverage

MORE MEETINGS
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WODC 2025

World Orphan Drug Congress USA

Latest Patient Perspectives

More Patient Perspectives
  • male friends
    Telling Others About CAD Is No Easy Task
    Patients with cold agglutinin disease (CAD) can find it difficult to explain their rare disease diagnosis or living experience to others.
    By Alithea Athans, CAD Contributor
    May 7, 2025
  • Woman speaking at conference
    Finding Inspiration, Deeper Knowledge at WODC 2025
    I am still excited and motivated by what I experienced at this year's World Orphan Drug Congress.
    By Tara Keith, SM Contributor
    May 7, 2025
  • Liver icon
    Summit Advances Key Objectives for the PBC Community
    I had the opportunity to explore the challenges and potential remedies for those living with PBC.
    By Danielle Alstat, PBC Contributor
    May 6, 2025
  • FDA to Replace Animal Testing in Some MS Clinical Trials With AI
    The US Food and Drug Administration (FDA) is seeking to replace animal testing in clinical trials, including multiple sclerosis (MS).
    By Ed Tobias, MS Contributor
    May 5, 2025

Latest HCP Insights

More Insights
  • Pivoting Toward Patient-Reported Outcomes in Systemic Mastocytosis
    By Ryner Lai, MBBS
    Increasingly, modern medicine is making room for patients to better express themselves through self-reported outcomes, especially for rare diseases like SM.
  • Rituximab May Play a Key Role in Refractory CIDP
    By Ryner Lai, MBBS
    Studies suggest that rituximab may have a significant role to play in patients who have been diagnosed with refractory CIDP.
  • guidelines
    Evaluating Challenges in the Management of GPP Today
    By Ryner Lai, MBBS
    Significant gaps remain in the clinical management of generalized pustular psoriasis (GPP), including guidelines on long-term chronic care.
  • Autoimmune diseases
    AAV and IgG4-RD Share Similar Clinical and Laboratory Findings
    By Ryner Lai, MBBS
    Researchers investigated the apparent close relationship between IGG4-RD and AAV and whether they arise from shared pathophysiological pathways. 
  • A pregnant woman and her doctor
    Fibrates May Be a Second-Line Therapy Option in PBC-Related Intractable Pruritus in Pregnancy
    By Ryner Lai, MBBS
    Fibrates was used as second-line therapy in a pregnant patient with PBC-associated pruritus who responded poorly to UDCA, a study found.

Latest Rare Care Podcast

More Episodes
  • An Interview With Hereditary Angioedema Expert Dr. John Anderson
  • An Interview With Chris Lewis, Son of Comedian Jerry Lewis
  • An Interview With Lisa Butler, CEO of the GBS/CIDP Foundation
  • An Interview With Huntington Disease Activist Jimmy Pollard
  • An Interview With MDA 2025 National Ambassador Lily Sander
  • An Interview With Clinical Hematologist and Professor Dr. Luke Chen

Quizzes

More Quizzes
  • Test Your Knowledge About Vasculitis
  • Test Your Knowledge About the Symptoms of MF
  • Test Your Knowledge About the Comorbidities of Achondroplasia
  • Test Your Knowledge About the Pathophysiology of GPP
  • Test Your Knowledge About a Study on the Effect of Acoramidis in ATTR-CM
  • Test Your Knowledge About the Etiology of Achondroplasia
  • Test Your Knowledge About the Etiology of PAH
  • Test Your Knowledge About the Clinical Features of IgG4-RD
  • Test Your Knowledge About the Treatment of Achondroplasia
  • Test Your Knowledge About Experimental Therapies for HDFN
  • Test Your Knowledge About the Diagnosis of Achondroplasia
  • Test Your Knowledge About the Genetics of Chronic Lymphocytic Leukemia

Rare Diseases

More Diseases
  • Achondroplasia
  • Acute Lymphoblastic Leukemia
  • Alagille Syndrome
  • Alpha-1 Antitrypsin Deficiency
  • ANCA-Associated Vasculitis
  • Cholangiocarcinoma
  • Chronic Inflammatory Demyelinating Polyneuropathy
  • Chronic Lymphocytic Leukemia
  • Cold Agglutinin Disease
  • Cystic Fibrosis
  • Diffuse Large B-Cell Lymphoma
  • Dravet Syndrome
  • Duchenne Muscular Dystrophy
  • Fabry Disease
  • Fetal and Neonatal Alloimmune Thrombocytopenia
  • Friedreich Ataxia
  • Gastrointestinal Stromal Tumor
  • Gaucher Disease
  • Generalized Pustular Psoriasis
  • Hemolytic Disease of the Fetus and Newborn
  • Hemophilia
  • Hepatocellular Carcinoma
  • Hereditary Angioedema
  • Huntington Disease
  • Idiopathic Pulmonary Fibrosis
  • IgG4-Related Disease
  • Immune Thrombocytopenia
  • Lennox-Gastaut Syndrome
  • Long Chain Fatty Acid Oxidation Disorder
  • Lysosomal Acid Lipase Deficiency
  • Medullary Thyroid Carcinoma
  • Multiple Sclerosis
  • Myasthenia Gravis
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Neuromyelitis Optica Spectrum Disorder
  • Paroxysmal Nocturnal Hemoglobinuria
  • Pompe Disease
  • Prader-Willi Syndrome
  • Primary Biliary Cholangitis
  • Primary Central Nervous System Lymphoma
  • Pulmonary Arterial Hypertension
  • Sickle Cell Disease
  • Spinal Muscular Atrophy
  • Systemic Mastocytosis
  • Systemic Sclerosis
  • Thymidine Kinase 2 Deficiency
  • Transthyretin Amyloid Polyneuropathy
  • Transthyretin-Mediated Amyloid Cardiomyopathy
  • Wilson Disease
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