1
|
Casale TB, Fiocchi A, Greenhawt M. A practical guide for implementing omalizumab therapy for food allergy. J Allergy Clin Immunol 2024; 153:1510-1517. [PMID: 38599291 DOI: 10.1016/j.jaci.2024.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 03/26/2024] [Accepted: 03/29/2024] [Indexed: 04/12/2024]
Abstract
The recent approval of omalizumab for the treatment of IgE-mediated food allergy is an important step forward for the millions of food allergy patients in the United States. Through the depletion of circulating IgE and the subsequent reduction of FcεR1 on key effector cells, patients increase their tolerance to food allergens. However, omalizumab does not permit patients to eat foods that they are allergic to with impunity. Rather, it protects them from most accidental exposures. In addition, omalizumab does not cure food allergy and has not demonstrated true immunomodulation. Thus, omalizumab might be a lifelong therapy for some patients. Furthermore, there are many important questions and issues surrounding the appropriate administration of omalizumab to treat food allergy, which we discuss. Managing treatment of patients with disease that falls outside the dosing range, assessing treatment response or nonresponse, addressing its appropriateness for patients older than 55, and determining whether immunotherapy plus omalizumab provides any advantage over omalizumab alone all need to be examined. Identifying appropriate patients for this therapy is critical given the cost of biologics. Indeed, not all food allergy patients are good candidates for this therapy. Also, when and how to stop omalizumab therapy in patients who may have outgrown their food allergy needs to be elucidated. Thus, although this therapy provides a good option for patients with food allergies, much information is needed to determine how best to use this therapy. Despite many unanswered questions and issues, we provide clinicians with some practical guidance on implementing this therapy in their patients.
Collapse
Affiliation(s)
- Thomas B Casale
- Department of Internal Medicine, Division of Allergy and Immunolgy, University of South Florida Morsani College of Medicine, Tampa, Fla.
| | | | - Matthew Greenhawt
- Section of Allergy and Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
| |
Collapse
|
2
|
Slopen N, Chang AR, Johnson TJ, Anderson AT, Bate AM, Clark S, Cohen A, Jindal M, Karbeah J, Pachter LM, Priest N, Suglia SF, Bryce N, Fawcett A, Heard-Garris N. Racial and ethnic inequities in the quality of paediatric care in the USA: a review of quantitative evidence. THE LANCET. CHILD & ADOLESCENT HEALTH 2024; 8:147-158. [PMID: 38242597 DOI: 10.1016/s2352-4642(23)00251-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 08/02/2023] [Accepted: 09/08/2023] [Indexed: 01/21/2024]
Abstract
Racial and ethnic inequities in paediatric care have received increased research attention over the past two decades, particularly in the past 5 years, alongside an increased societal focus on racism. In this Series paper, the first in a two-part Series focused on racism and child health in the USA, we summarise evidence on racial and ethnic inequities in the quality of paediatric care. We review studies published between Jan 1, 2017 and July 31, 2022, that are adjusted for or stratified by insurance status to account for group differences in access, and we exclude studies in which differences in access are probably driven by patient preferences or the appropriateness of intervention. Overall, the literature reveals widespread patterns of inequitable treatment across paediatric specialties, including neonatology, primary care, emergency medicine, inpatient and critical care, surgery, developmental disabilities, mental health care, endocrinology, and palliative care. The identified studies indicate that children from minoritised racial and ethnic groups received poorer health-care services relative to non-Hispanic White children, with most studies drawing on data from multiple sites, and accounting for indicators of family socioeconomic position and clinical characteristics (eg, comorbidities or condition severity). The studies discussed a range of potential causes for the observed disparities, including implicit biases and differences in site of care or clinician characteristics. We outline priorities for future research to better understand and address paediatric treatment inequities and implications for practice and policy. Policy changes within and beyond the health-care system, discussed further in the second paper of this Series, are essential to address the root causes of treatment inequities and to promote equitable and excellent health for all children.
Collapse
Affiliation(s)
- Natalie Slopen
- Department of Social and Behavioral Sciences, Harvard T H Chan School of Public Health, Harvard University, Boston, MA, USA; Center on the Developing Child, Harvard University, Boston, MA, USA.
| | - Andrew R Chang
- Harvard Medical School, Harvard University, Boston, MA, USA
| | | | - Ashaunta T Anderson
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Aleha M Bate
- Milburn Smith Child Health Outcomes, Research, and Evaluation Center, Chicago, IL, USA; Stanely Manne Children's Research Institute, Chicago, IL, USA
| | - Shawnese Clark
- Milburn Smith Child Health Outcomes, Research, and Evaluation Center, Chicago, IL, USA; Stanely Manne Children's Research Institute, Chicago, IL, USA; Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Alyssa Cohen
- Milburn Smith Child Health Outcomes, Research, and Evaluation Center, Chicago, IL, USA; Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA; Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Monique Jindal
- Department of Clinical Medicine, University of Illinois, Chicago, IL, USA
| | - J'Mag Karbeah
- Division of Health Policy and Management, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - Lee M Pachter
- Institute for Research on Equity and Community Health, ChristianaCare, Wilmington, DE, USA; Department of Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA; School of Population Health, Thomas Jefferson University, Philadelphia, PA, USA
| | - Naomi Priest
- Centre for Social Research and Methods, Australian National University, Canberra, ACT, Australia; Population Health, Murdoch Children's Research Institute, Parkville, VIC, Australia
| | - Shakira F Suglia
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Nessa Bryce
- Department of Psychology, Harvard University, Boston, MA, USA
| | - Andrea Fawcett
- Department of Clinical and Organizational Development, Chicago, IL, USA
| | - Nia Heard-Garris
- Milburn Smith Child Health Outcomes, Research, and Evaluation Center, Chicago, IL, USA; Department of Pediatrics, Chicago, IL, USA; Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| |
Collapse
|