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Huang X, Liu Z, Bleier BS, Song Y, Wu D. Association of mucus eosinophil-derived neurotoxin levels with disease control status in patients with chronic rhinosinusitis. Eur Arch Otorhinolaryngol 2024; 281:4191-4199. [PMID: 38700538 DOI: 10.1007/s00405-024-08695-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 04/17/2024] [Indexed: 07/24/2024]
Abstract
OBJECTIVE Identifying the biomarkers for uncontrolled chronic rhinosinusitis (CRS) is important for directing treatment decisions. Eosinophilia has been reported to be involved in the poor disease control of CRS and mucus eosinophil-derived neurotoxin (EDN) is potentially a biomarker of intense eosinophil activation. This study aimed to assess the relationship between mucus EDN levels, disease severity, and degree of CRS control. METHODS A total of 150 adult patients with CRS and 25 healthy controls were prospectively enrolled. The nasal mucus and tissue specimens were collected to analyze EDN levels. Disease severity was assessed by Lund-Mackay score and 22-item Sino-Nasal Outcome Test (SNOT-22) score. Five CRS symptom severities during the prior month (nasal blockage, rhinorrhoea/postnasal drip, facial pain/pressure, smell, sleep disturbance or fatigue), use of rescue medications in the last six months, and the presence of diseased mucosa on nasal endoscopy were obtained. Consistent with the European Position Paper on Rhinosinusitis and Nasal Polyps 2020 CRS control criteria, uncontrolled CRS was defined as meeting at least three items. RESULTS 40% of patients with CRS presented with uncontrolled status. Patients with uncontrolled CRS had significantly higher nasal mucus EDN levels (P = 0.010), percentage of blood eosinophil (P = 0.015), SNOT-22 score (P < 0.001), Lund-Mackay score (P = 0.008), and a more eosinophilic dominant phenotype of CRS (P < 0.001) than patients with controlled CRS. Furthermore, mucus EDN levels were positively correlated with blood eosinophils (r = 0.541, P = 0.005), SNOT-22 score (r = 0.460, P = 0.021), and Lund-Mackay score (r = 0.387, P = 0.039). Mucus EDN levels were the significant parameter related to uncontrolled CRS in multivariable analysis after adjusting for patient demographics and comorbidities (odds ratio = 1.323; P = 0.004). CONCLUSIONS Mucus EDN levels may be a potential biomarker for identifying the CRS control status.
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Affiliation(s)
- Xiaoxi Huang
- Medical Research Center, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zheng Liu
- Medical Research Center, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Benjamin S Bleier
- The Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA, USA
| | - Yu Song
- Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, People's Republic of China
- Department of Otorhinolaryngology Head and Neck Surgery, Yanan City Hospital of Peking, University 3, Hospital, Yanan City, People's Republic of China
| | - Dawei Wu
- Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, People's Republic of China.
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Hong J, Wang Z, Wu D. Patterns of Olfactory Impairment Among Patients with Uncontrolled Chronic Rhinosinusitis. Laryngoscope 2024; 134:2341-2348. [PMID: 38362947 DOI: 10.1002/lary.31344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/09/2024] [Accepted: 01/30/2024] [Indexed: 02/17/2024]
Abstract
OBJECTIVES Self-reported olfactory dysfunction is an assessment component criterion for chronic rhinosinusitis (CRS) disease control of the European Position Paper on Rhinosinusitis and Nasal Polyps (EPOS). No studies have objectively explored olfactory function across different psychophysical olfactory domains among patients with uncontrolled CRS. We aimed to investigate the patterns of olfactory impairment in patients with uncontrolled CRS with Sniffin' Sticks test. METHODS A total of 79 patients with CRS were prospectively recruited and assessed for disease control based on the EPOS criteria. Sniffin' Sticks test scores, olfactory cleft computed tomography (CT) scores, olfactory cleft endoscopy scale (OCES), questionnaire of olfactory disorders-negative statements (QOD-NS), and sinonasal outcome test-22 (SNOT-22) were obtained. Multiple logistic regression was applied to explore risk factors of uncontrolled CRS. RESULTS Twenty-six percent of patients with CRS presented with uncontrolled status. The odor threshold (OT) (p = 0.005), odor identification (OI) (p = 0.041), and thresholds-discrimination-identification (TDI) (p = 0.029) scores were significantly lower in patients with uncontrolled CRS when compared with patients with controlled CRS. Furthermore, patients with uncontrolled CRS presented with a significantly increased percentage of anosmia (p = 0.014), olfactory cleft CT score (p = 0.038), OCES (p = 0.016), QOD-NS(p = 0.008), and SNOT-22 (p < 0.001) scores than patients with controlled CRS. After adjusting for patient demographics, as for the subdomain of olfaction, only the OT score was an independent risk factor for uncontrolled CRS (odds ratio = 0.604; p = 0.030). The OT scores less than 5.950 were the best predictor of uncontrolled CRS. CONCLUSION Patients with uncontrolled CRS demonstrated distinct patterns of olfactory impairment, and a reduced olfactory threshold was highly associated with uncontrolled CRS. LEVEL OF EVIDENCE 3 Laryngoscope, 134:2341-2348, 2024.
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Affiliation(s)
- Junsheng Hong
- Department of Otolaryngology-Head and Neck Surgery, Xuanwu Hospital Capital Medical University, Beijing, People's Republic of China
- Department of Otolaryngology Head and Neck Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zhenlin Wang
- Department of Otolaryngology-Head and Neck Surgery, Xuanwu Hospital Capital Medical University, Beijing, People's Republic of China
| | - Dawei Wu
- Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital, Beijing, People's Republic of China
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Ali A, Fakunle DR, Yu V, McDermott S, Previtera MJ, Meier JC, Phillips KM, Sedaghat AR. Heterogeneity in the definition of chronic rhinosinusitis disease control: a systematic review of the scientific literature. Eur Arch Otorhinolaryngol 2023; 280:5345-5352. [PMID: 37378726 DOI: 10.1007/s00405-023-08090-x] [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: 02/14/2023] [Accepted: 06/21/2023] [Indexed: 06/29/2023]
Abstract
PURPOSE Disease control is conceptually recognized to be an important outcome measure for chronic rhinosinusitis (CRS). However, inconsistent usage is a significant factor in disadoption of important concepts and it is presently unclear how consistently the construct of CRS 'control' is being defined/applied. The objective of this study was to determine the heterogeneity of CRS disease control definitions in the scientific literature. METHODS Systematic review of PubMed and Web of Science databases from inception through December 31, 2022. Included studies used CRS disease control as an explicitly stated outcome measure. The definitions of CRS disease control were collected. RESULTS Thirty-one studies were identified with more than half published in 2021 or later. Definitions of CRS control were variable, although 48.4% of studies used the EPOS (2012 or 2020) criteria to define control, 14 other unique definitions of CRS disease control were also implemented. Most studies included the burden CRS symptoms (80.6%), need for antibiotics or systemic corticosteroids (77.4%) or nasal endoscopy findings (61.3%) as criteria in their definitions of CRS disease control. However, the specific combination of these criteria and prior time periods over which they were assessed were highly variable. CONCLUSION CRS disease control is not consistently defined in the scientific literature. Although many studies conceptually treated 'control' as the goal of CRS treatment, 15 different criteria were used to define CRS disease control, representing significant heterogeneity. Scientific derivation of criteria and collaborative consensus building are needed for the development of a widely-accepted and -applied definition of CRS disease control.
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Affiliation(s)
- Ayad Ali
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267-0528, USA
| | - Damilola R Fakunle
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267-0528, USA
| | - Victor Yu
- University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Sean McDermott
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267-0528, USA
| | - Melissa J Previtera
- Health Sciences Library, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Josh C Meier
- University of Nevada, Reno School of Medicine, Reno, NV, USA
- Nevada ENT and Hearing Associates, Reno, NV, USA
| | - Katie M Phillips
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267-0528, USA
| | - Ahmad R Sedaghat
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267-0528, USA.
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Cai S, Lou H, Zhang L. Prognostic factors for post-operative outcomes in chronic rhinosinusitis with nasal polyps: a systematic review. Expert Rev Clin Immunol 2023; 19:867-881. [PMID: 37225659 DOI: 10.1080/1744666x.2023.2218089] [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: 03/26/2023] [Revised: 04/30/2023] [Accepted: 05/22/2023] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Chronic rhinosinusitis with nasal polyps (CRSwNP) has a high recurrence rate after surgery despite the availability of medical treatments. Multiple clinical and biological factors have been associated with poor post-operative outcomes in patients with CRSwNP. However, these factors and their prognostic values have not yet been extensively summarized. AREAS COVERED This systematic review included 49 cohort studies exploring the prognostic factors for post-operative outcomes in CRSwNP. A total of 7802 subjects and 174 factors were included. All investigated factors were classified into three categories according to their predictive value and evidence quality, of which 26 factors were considered plausible for post-operative outcome prediction. Previous nasal surgery, ethmoid-to-maxillary (E/M) ratio, fractional exhaled nitric oxide, tissue eosinophil count or percentage, tissue neutrophil count, tissue IL-5, tissue eosinophil cationic protein, and CLC or IgE in nasal secretion provided more reliable information for prognosis in at least two studies. EXPERT OPINION Exploring predictors through noninvasive or minimally invasive methods for specimen collection is recommended for future work. Models combining multiple factors must be established, as no single factor is effective for the whole population.
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Affiliation(s)
- Shiru Cai
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Laboratory of Allergic Diseases and Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Hongfei Lou
- Department of Otolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
- Research Unit of Diagnosis and Treatment of Chronic Nasal Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Luo Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Laboratory of Allergic Diseases and Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
- Research Unit of Diagnosis and Treatment of Chronic Nasal Diseases, Chinese Academy of Medical Sciences, Beijing, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
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Zhou J, Yuan F, Huang T, Zhu L, Wu D. Current understanding of disease control and its application in patients with chronic rhinosinusitis. Front Cell Infect Microbiol 2023; 13:1104444. [PMID: 37342244 PMCID: PMC10277650 DOI: 10.3389/fcimb.2023.1104444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/22/2023] [Indexed: 06/22/2023] Open
Abstract
Background Disease control is a primary treatment goal for patients with chronic rhinosinusitis (CRS). This study aims to summarize the evaluation parameters of disease control and then identify predictors of poorly controlled CRS. Methods A systematic review of the literature was performed on PubMed, Google Scholar, Scopus, and Cochrane databases to identify studies relating to disease control in CRS. Results The concept of disease control in patients with CRS involved the longitudinal assessment of the disease state and was also an important goal of treatment. As a metric of the disease state, the disease control reflected the ability to keep disease manifestations within certain limits, the efficacy after treatment, and the impact on quality of life. Validated measurements, such as EPOS2012 criteria, EPOS2020 criteria, Sinus Control Test, and patient/physician-reported global level of CRS control, have been utilized in clinical practice. These existing disease control instruments incorporated various disease manifestations and categorized patients into two (well-controlled and poor-controlled), three (uncontrolled, partly controlled, and controlled), or five (not at all, a little, somewhat, very, and completely) control categories. Eosinophilia, high computerized tomography score, bilateral sinonasal disease, asthma, allergic rhinitis, female gender, aspirin intolerance, revision surgery, low serum amyloid A, and specific T cell subtype would predict poorly controlled CRS. Conclusion The concept of disease control and its application were gradually developed in patients with CRS. The existing disease control instruments demonstrated a lack of uniformity regarding the controlled criteria and included parameters.
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Affiliation(s)
- Jiahui Zhou
- Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital, Beijing, China
| | - Fan Yuan
- Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Tianhao Huang
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang, Wen Zhou, China
| | - Li Zhu
- Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital, Beijing, China
| | - Dawei Wu
- Department of Otolaryngology Head and Neck Surgery, Peking University Third Hospital, Beijing, China
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