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Camp KM, Lloyd-Puryear MA, Yao L, Groft SC, Parisi MA, Mulberg A, Gopal-Srivastava R, Cederbaum S, Enns GM, Ershow AG, Frazier DM, Gohagan J, Harding C, Howell RR, Regan K, Stacpoole PW, Venditti C, Vockley J, Watson M, Coates PM. Expanding research to provide an evidence base for nutritional interventions for the management of inborn errors of metabolism. Mol Genet Metab 2013; 109:319-28. [PMID: 23806236 PMCID: PMC4131198 DOI: 10.1016/j.ymgme.2013.05.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Revised: 05/14/2013] [Accepted: 05/14/2013] [Indexed: 11/27/2022]
Abstract
A trans-National Institutes of Health initiative, Nutrition and Dietary Supplement Interventions for Inborn Errors of Metabolism (NDSI-IEM), was launched in 2010 to identify gaps in knowledge regarding the safety and utility of nutritional interventions for the management of inborn errors of metabolism (IEM) that need to be filled with evidence-based research. IEM include inherited biochemical disorders in which specific enzyme defects interfere with the normal metabolism of exogenous (dietary) or endogenous protein, carbohydrate, or fat. For some of these IEM, effective management depends primarily on nutritional interventions. Further research is needed to demonstrate the impact of nutritional interventions on individual health outcomes and on the psychosocial issues identified by patients and their families. A series of meetings and discussions were convened to explore the current United States' funding and regulatory infrastructure and the challenges to the conduct of research for nutritional interventions for the management of IEM. Although the research and regulatory infrastructure are well-established, a collaborative pathway that includes the professional and advocacy rare disease community and federal regulatory and research agencies will be needed to overcome current barriers.
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Affiliation(s)
- Kathryn M. Camp
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892, USA
| | | | - Lynne Yao
- U.S. Food and Drug Administration, Silver Spring, MD 20993, USA
| | - Stephen C. Groft
- Office of Rare Diseases Research, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD 20892, USA
| | - Melissa A. Parisi
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
| | - Andrew Mulberg
- U.S. Food and Drug Administration, Silver Spring, MD 20993, USA
| | - Rashmi Gopal-Srivastava
- Office of Rare Diseases Research, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD 20892, USA
| | | | - Gregory M. Enns
- Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Abby G. Ershow
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Dianne M. Frazier
- University of North Carolina Chapel Hill, Chapel Hill, NC 27599, USA
| | - John Gohagan
- Office of Disease Prevention, National Institutes of Health, Bethesda, MD 20892, USA
| | - Cary Harding
- Oregon Health and Science University, Portland, OR 97239, USA
| | | | - Karen Regan
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892, USA
- Division of Nutrition Research Coordination, National Institutes of Health, Bethesda, MD 20892, USA
| | | | - Charles Venditti
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jerry Vockley
- University of Pittsburgh School of Medicine, Pittsburgh, PA 15224, USA
| | - Michael Watson
- American College of Medical Genetics and Genomics, Bethesda, MD 20814, USA
| | - Paul M. Coates
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892, USA
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