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Escalona T, Okamura AR. Nasal Injuries and Issues in Athletes. Curr Sports Med Rep 2024; 23:7-15. [PMID: 38180070 DOI: 10.1249/jsr.0000000000001130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
ABSTRACT Nasal injuries and issues are widespread in athletic populations and can adversely affect training, performance, and overall well-being. Causes can typically be understood as cellular (allergic, nonallergic, and infectious rhinitis) or structural (static vs dynamic obstruction, trauma), and diagnosis and management differ accordingly. Upper respiratory tract infections, a subtype of infectious rhinitis, remain the most common illnesses among athletes. Here, the authors review the research surrounding the complex relationship between exercise, immunology, and susceptibility to infection. Furthermore, the authors provide an updated understanding of the current literature surrounding rhinitis and nasal trauma management and synthesize practical treatment considerations for providers caring for athletes at all levels.
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Affiliation(s)
- Tomas Escalona
- Resident, University of New Mexico Albuquerque, 1 University of New Mexico, Albuquerque, NM
| | - Anthony Robert Okamura
- University of New Mexico Albuquerque, Pediatric Sports Medicine, 1 University of New Mexico, Albuquerque, NM
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Illidi CR, Romer LM, Johnson MA, Williams NC, Rossiter HB, Casaburi R, Tiller NB. Distinguishing science from pseudoscience in commercial respiratory interventions: an evidence-based guide for health and exercise professionals. Eur J Appl Physiol 2023; 123:1599-1625. [PMID: 36917254 PMCID: PMC10013266 DOI: 10.1007/s00421-023-05166-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/19/2023] [Indexed: 03/16/2023]
Abstract
Respiratory function has become a global health priority. Not only is chronic respiratory disease a leading cause of worldwide morbidity and mortality, but the COVID-19 pandemic has heightened attention on respiratory health and the means of enhancing it. Subsequently, and inevitably, the respiratory system has become a target of the multi-trillion-dollar health and wellness industry. Numerous commercial, respiratory-related interventions are now coupled to therapeutic and/or ergogenic claims that vary in their plausibility: from the reasonable to the absurd. Moreover, legitimate and illegitimate claims are often conflated in a wellness space that lacks regulation. The abundance of interventions, the range of potential therapeutic targets in the respiratory system, and the wealth of research that varies in quality, all confound the ability for health and exercise professionals to make informed risk-to-benefit assessments with their patients and clients. This review focuses on numerous commercial interventions that purport to improve respiratory health, including nasal dilators, nasal breathing, and systematized breathing interventions (such as pursed-lips breathing), respiratory muscle training, canned oxygen, nutritional supplements, and inhaled L-menthol. For each intervention we describe the premise, examine the plausibility, and systematically contrast commercial claims against the published literature. The overarching aim is to assist health and exercise professionals to distinguish science from pseudoscience and make pragmatic and safe risk-to-benefit decisions.
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Affiliation(s)
- Camilla R Illidi
- Clinical Exercise and Respiratory Physiology Laboratory, Department of Kinesiology and Physical Education, Faculty of Education, McGill University, Montréal, QC, Canada
| | - Lee M Romer
- Division of Sport, Health and Exercise Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, UK
| | - Michael A Johnson
- Exercise and Health Research Group, Sport, Health and Performance Enhancement (SHAPE) Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, Nottinghamshire, UK
| | - Neil C Williams
- Exercise and Health Research Group, Sport, Health and Performance Enhancement (SHAPE) Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, Nottinghamshire, UK
| | - Harry B Rossiter
- Institute of Respiratory Medicine and Exercise Physiology, Division of Respiratory and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, 1124 W. Carson Street, CDCRC Building, Torrance, CA, 90502, USA
| | - Richard Casaburi
- Institute of Respiratory Medicine and Exercise Physiology, Division of Respiratory and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, 1124 W. Carson Street, CDCRC Building, Torrance, CA, 90502, USA
| | - Nicholas B Tiller
- Institute of Respiratory Medicine and Exercise Physiology, Division of Respiratory and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, 1124 W. Carson Street, CDCRC Building, Torrance, CA, 90502, USA.
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Ryan BJ, Charkoudian N, Joyner MJ. Human performance augmentation: the importance of integrative physiological quantification. J Physiol 2023; 601:407-416. [PMID: 36518016 DOI: 10.1113/jp283975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/09/2022] [Indexed: 12/16/2022] Open
Abstract
In recent years, there has been an explosion of new approaches (technological, methodological, pharmacological, etc.) designed to improve physical performance for athletes, the military and in other applications. The goal of the present discussion is to review and quantify several ways in which physiology can provide important insights about which tools may lead to improved performance (and may therefore be worth resource investment) and which tools are less likely to provide meaningful enhancement. To address these objectives, we review examples of technological solutions/approaches in terms of the magnitude of their potential (or actual) influences: transformational, moderate, ineffective or undetermined. As one example, if there were a technology which significantly increased arterial oxygen partial pressure by 10%, this would be relatively meaningless in healthy people resting at sea level, where it would have a minimal effect on arterial oxygen content. However, there might be specific situations where such an effect would be very helpful, including at high altitude or in some patient populations. We discuss the importance of quantitative evaluation of putative approaches to performance enhancement and highlight the important role of integrative physiologists in the development and critical appraisal of these approaches.
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Affiliation(s)
- Benjamin J Ryan
- Thermal and Mountain Medicine Division, U.S. Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA
| | - Nisha Charkoudian
- Thermal and Mountain Medicine Division, U.S. Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA
| | - Michael J Joyner
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Karla Silva Pereira Gomes S, Malaguti C, Elias Filho J, Oliveira Caetano R, Vieira da Silva C, Medina Dutra de Oliveira T, Hespanhol L, Felício DC. Nasal dilator and physiological parameters associated to running performance: A systematic review and meta-analysis. J Sports Sci 2022; 40:2315-2326. [PMID: 36463536 DOI: 10.1080/02640414.2022.2151752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Nasal dilators were created to expand the nasal valve area. The aim of this systematic review was to verify physiological parameters associated to running performance with the use of nasal dilators. This study was registered in PROSPERO (CRD42021225795). According to the PICOS framework studies were included: Population: healthy subjects; Intervention: nasal dilators; Comparison: control group, placebo, minimal intervention, health education or other intervention; Outcomes: cardiorespiratory parameters and subjective perceptions; Study: randomized controlled trials, repeated measures or within-subjects design. The databases searched were MEDLINE, EMBASE, CENTRAL The Cochrane Library, CINAHL, SPORTDiscus, Web of Science, PEDro and Scopus. The descriptors "Running", "Nasal Dilator", "Randomized Controlled Trial", and synonyms were used. The risk of bias was assessed using the PEDro scale. Random effects Der Simonian and Laird model were used. The assessment of the certainty of the evidence was carried out using the GRADE approach. Eleven articles were included. There was a difference in favour of the nasal dilator when compared to placebo for maximal oxygen uptake and rating of perceived exertion. The certainty of the evidence was very low. Future studies will probably have an impact on estimation of the effect.
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Affiliation(s)
- Suellen Karla Silva Pereira Gomes
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
| | - Carla Malaguti
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
| | - José Elias Filho
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil.,Programa de Pós Graduação em Educação Física, Faculdade de Educação Física da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
| | - Raphael Oliveira Caetano
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
| | - Christiano Vieira da Silva
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
| | - Túlio Medina Dutra de Oliveira
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
| | - Luiz Hespanhol
- Programas de Mestrado e Doutorado em Fisioterapia da Universidade Cidade de São Paulo (UNICID), São Paulo (SP), Brazil.,Department of Public and Occupational Health (DPOH), Amsterdam Public Health Research Institute (APH), Amsterdam Universities Medical Centers, location VU University Medical Center Amsterdam (VUmc), Amsterdam, The Netherlands.,Amsterdam Collaboration on Health and Safety in Sports (ACHSS), Amsterdam Movement Sciences, Amsterdam Universities Medical Centers, location VU University Medical Center Amsterdam (VUmc), Amsterdam, The Netherlands
| | - Diogo Carvalho Felício
- Programa de Pós Graduação em Ciências da Reabilitação e Desempenho Físico-Funcional, Faculdade de Fisioterapia da Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora (MG), Brazil
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