1
|
Khanzadeh S, Ghaedi A, Meidani FZ, Rahmati R, Bazrgar A, Lucke-Wold B, Khanzadeh M. Meta-analysis of the Relationship Between Neutrophil to Lymphocyte Ratio and Nasal Polyps. Indian J Otolaryngol Head Neck Surg 2024; 76:2191-2204. [PMID: 38566738 PMCID: PMC10982268 DOI: 10.1007/s12070-023-04306-y] [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: 10/08/2023] [Accepted: 10/19/2023] [Indexed: 04/04/2024] Open
Abstract
Our study aimed to enhance understanding of nasal polyp pathophysiology by reviewing the data for variations of NLR values between patients with nasal polyp and healthy controls. We searched Web of Science, PubMed, ProQuest, and Scopus up to 2 April 2023. The search strategy was not limited to any specific language. Twelve studies were included in our study. Of them, ten studies, involving 898 nasal polyp patients and 590 control patients, were included in the meta-analysis. The NLR levels in nasal polyp patients were statistically greater than in the control group (SMD = 0.56; 95%CI 0.04-1.08, P = 0.036). Subgroup analysis based on study design yielded that patients with nasal polyp exhibited significantly higher NLR levels than healthy controls in retrospective studies (SMD = 0.83; 95%CI 0.30-1.35, P = 0.002) but not in prospective studies (SMD = 0.10; 95%CI = -1.03 to 1.23, P = 0.85). Also, we found that the NLR levels in nasal polyp patients were significantly higher than healthy controls in high-quality studies (SMD = 1.00; 95%CI 0.38-1.62, P = 0.002) but not in low-quality studies (SMD = 0.11; 95%CI = -0.69 to 0.91, P = 0.79). A total of 312 patients with recurrence and 550 patients without recurrence were included in the study. The combined results revealed that NLR levels in nasal polyp recurrence patients were significantly higher than those of the nasal polyp without recurrence group (SMD = 0.06, 95% CI 0.39-0.81, P = 0.000). These results showed the relationship between the NLR in nasal polyps and can help medical doctors to predict the recurrence of the disease in such patients.
Collapse
Affiliation(s)
| | - Arshin Ghaedi
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Zari Meidani
- Students Research Committee, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Rahem Rahmati
- Students Research Committee, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Aida Bazrgar
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Monireh Khanzadeh
- Geriatric and Gerontology Department, Medical School, Tehran University of Medical and Health Sciences, Tehran, Iran
| |
Collapse
|
2
|
Li S, Zhang Z, Wang L, Yan X, Jiang Y, Yu L. Diagnostic significance of peripheral blood indices for eosinophilic chronic rhinosinusitis in Chinese adults. Eur Arch Otorhinolaryngol 2024; 281:1337-1345. [PMID: 37938374 DOI: 10.1007/s00405-023-08324-y] [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: 09/11/2023] [Accepted: 10/27/2023] [Indexed: 11/09/2023]
Abstract
OBJECTIVE Eosinophilic chronic rhinosinusitis (eCRS) is a refractory subtype of CRS. This study aimed to compare the differences in clinical features and peripheral blood indices between eCRS and non-eCRS Chinese patients and identify the predictive factors for eCRS. METHODS In this study, a total of 1352 patients with CRS were enrolled and divided into eCRS and non-eCRS groups based on the degree of eosinophilic infiltration in histopathology, and their demographic and clinical characteristics, as well as peripheral blood indices, were compared. Logistic regression analysis was used to identify the factors associated with eCRS, and the optimal cut-off values of predictors were determined using subject working curves. RESULTS As compared to those in the non-eCRS group patients, the proportion of males, age, proportion of smokers, peripheral blood eosinophil count, and erythrocyte count were significantly higher, while the peripheral blood neutrophil count, platelet count, neutrophil/lymphocyte count ratio (NLR), platelet/lymphocyte count ratio (PLR), and neutrophil × platelet/lymphocyte count ratio (SII index) were significantly lower in the eCRS group patients. Logistic regression analysis showed that age, peripheral blood neutrophil count, eosinophil count, and platelet count were independent predictors of eCRS, and eosinophil count > 2.05 × 108/L could be used as a diagnostic marker for eCRS with a sensitivity and specificity of 87.1% and 78.3%, respectively. CONCLUSIONS There were significant differences in the clinical features of eCRS and non-eCRS patients. Peripheral blood eosinophil count could early and more accurately predict eCRS.
Collapse
Affiliation(s)
- Shunke Li
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Qingdao University, No. 59, Haier Road, Laoshan District, Qingdao, 266003, China
| | - Zengxiao Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Qingdao University, No. 59, Haier Road, Laoshan District, Qingdao, 266003, China
| | - Lin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Qingdao University, No. 59, Haier Road, Laoshan District, Qingdao, 266003, China
| | - Xudong Yan
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Qingdao University, No. 59, Haier Road, Laoshan District, Qingdao, 266003, China
| | - Yan Jiang
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Qingdao University, No. 59, Haier Road, Laoshan District, Qingdao, 266003, China.
| | - Longgang Yu
- Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Hospital of Qingdao University, No. 59, Haier Road, Laoshan District, Qingdao, 266003, China.
| |
Collapse
|
3
|
Bachert C, Luong AU, Gevaert P, Mullol J, Smith SG, Silver J, Sousa AR, Howarth PH, Benson VS, Mayer B, Chan RH, Busse WW. The Unified Airway Hypothesis: Evidence From Specific Intervention With Anti-IL-5 Biologic Therapy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:2630-2641. [PMID: 37207831 DOI: 10.1016/j.jaip.2023.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/21/2023]
Abstract
The unified airway hypothesis proposes that upper and lower airway diseases reflect a single pathological process manifesting in different locations within the airway. Functional, epidemiological, and pathological evidence has supported this well-established hypothesis for some time. However, literature on the pathobiologic roles/therapeutic targeting of eosinophils and IL-5 in upper and lower airway diseases (including asthma, chronic rhinosinusitis with nasal polyps [CRSwNP], and nonsteroidal anti-inflammatory drug-exacerbated respiratory disease) has recently emerged. This narrative review revisits the unified airway hypothesis by searching the scientific literature for recent learnings and clinical trial/real-world data that provide a novel perspective on its relevance for clinicians. According to the available literature, eosinophils and IL-5 have important pathophysiological roles in both the upper and lower airways, although the impact of eosinophils and IL-5 may vary in asthma and CRSwNP. Some differential effects of anti-IL-5 and anti-IL-5-receptor therapies in CRSwNP have been observed, requiring further investigation. However, pharmaceutical targeting of eosinophils and IL-5 in patients with upper, lower, and comorbid upper and lower airway inflammation has led to clinical benefit, supporting the hypothesis that these are linked conditions manifesting in different locations. Consideration of this approach may improve patient care and aid clinical decision making.
Collapse
Affiliation(s)
- Claus Bachert
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Muenster, Muenster, Germany; Department of Ear, Nose and Throat Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Otorhinolaryngology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China; Upper Airway Research Laboratory, Ghent University Hospital, Ghent, Belgium.
| | - Amber U Luong
- McGovern Medical School of the University of Texas Health Science Center, Houston, Texas
| | - Philippe Gevaert
- Upper Airway Research Laboratory, Ghent University Hospital, Ghent, Belgium
| | - Joaquim Mullol
- Department of Otorhinolaryngology, Hospital Clínic, IDIBAPS, Universitat de Barcelona, CIBERES, Barcelona, Catalonia, Spain
| | | | - Jared Silver
- US Medical Affairs - Respiratory, GSK, Durham, NC
| | - Ana R Sousa
- Clinical Sciences - Respiratory, GSK, Brentford, United Kingdom
| | - Peter H Howarth
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton and NIHR Respiratory Biomedical Research Unit, Southampton General Hospital, Southampton, United Kingdom; Global Respiratory Franchise, GSK, Brentford, United Kingdom
| | - Victoria S Benson
- Epidemiology, Value Evidence and Outcomes, GSK, Brentford, United Kingdom
| | | | - Robert H Chan
- Clinical Sciences - Respiratory, GSK, Brentford, United Kingdom
| | - William W Busse
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin, Madison, Wis
| |
Collapse
|
4
|
Kim DH, Kim SW, Basurrah MA, Hwang SH. Clinical and laboratory features for various criteria of eosinophilic chronic rhinosinusitis: a systematic review and meta-analysis. Clin Exp Otorhinolaryngol 2022; 15:230-246. [PMID: 35413170 PMCID: PMC9441508 DOI: 10.21053/ceo.2022.00052] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/11/2022] [Indexed: 11/22/2022] Open
Abstract
Objectives: To evaluate the differences in clinical and laboratory features between eosinophilic chronic rhinosinusitis (ECRS) and non-ECRS and to compare the diagnostic criteria for ECRS.Methods: We compared clinical features and/or laboratory findings classified as ECRS and non-ECRS according to various diagnostic criteria (histological and clinical criteria). In addition, we analyzed studies to compare endoscopic findings, symptom scores, laboratory findings, and computed tomography (CT) findings between ECRS and non-ECRS. Results: Our search included 55 studies with 6,143 patients. As a result of comparing clinical features and/or laboratory criteria with histological criteria, there were no significant differences regarding nasal symptom scores and CT scores according to criteria. Serum eosinophil levels showed differences according to criteria, however, ECRS were higher serum eosinophil levels than non-ECRS in all criteria. In the case of olfactory dysfunction, JESREC and tissue eosinophilia (
Collapse
|
5
|
Systemic immune inflammation index in patients with recurrent aphthous stomatitis. Braz J Otorhinolaryngol 2022; 88:621-624. [PMID: 35654715 PMCID: PMC9422371 DOI: 10.1016/j.bjorl.2022.02.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 12/09/2021] [Accepted: 02/25/2022] [Indexed: 11/23/2022] Open
|
6
|
Xie S, Zhang H, Liu Y, Gao K, Zhang J, Fan R, Xie S, Xie Z, Wang F, Jiang W. The Role of Serum Metabolomics in Distinguishing Chronic Rhinosinusitis With Nasal Polyp Phenotypes. Front Mol Biosci 2021; 7:593976. [PMID: 33511154 PMCID: PMC7835901 DOI: 10.3389/fmolb.2020.593976] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/03/2020] [Indexed: 01/17/2023] Open
Abstract
Background: Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous disease characterized by different clinical features and treatment responsiveness. This study aimed to compare the serum metabolomics profiles between eosinophilic CRSwNP (eCRSwNP) and non-eosinophilic CRSwNP (neCRSwNP) and healthy controls (HC) and explore objective biomarkers for distinguishing eCRSwNP before surgery. Methods: Serum samples were collected from 33 neCRSwNP patients, 37 eCRSwNP patients, and 29 HC. Serum metabolomics profiles were investigated by ultra-high-performance liquid chromatography-mass spectrometry. Results: The analysis results revealed that neCRSwNP, eCRSwNP, and HC exhibited distinctive metabolite signatures. In addition, eCRSwNP could be distinguished from neCRSwNP referring to their serum metabolic profiles, and the top ten different metabolites were citrulline, choline, linoleic acid, adenosine, glycocholic acid, L-serine, triethanolamine, 4-guanidinobutyric acid, methylmalonic acid, and L-methionine, which were related to several most important pathways including arginine and proline metabolism; glycine, serine, and threonine metabolism; linoleic acid metabolism; and purine metabolism. Among these distinctive metabolites, citrulline, linoleic acid, adenosine, and 4-guanidinobutyric acid showed good predictabilities, and the serum levels of citrulline, linoleic acid, and adenosine were significantly correlated with tissue eosinophil (T-EOS) percentage and T-EOS count. Conclusion: eCRSwNP patients exhibited discriminative serum metabolic signatures in comparison with neCRSwNP patients and HC. These results suggested that metabolomics profiles contributed to understanding the pathophysiological mechanisms of CRSwNP and distinguishing its phenotypes.
Collapse
Affiliation(s)
- Shaobing Xie
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Hua Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Yongzhen Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Kelei Gao
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Junyi Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Ruohao Fan
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Shumin Xie
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Zhihai Xie
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Fengjun Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| | - Weihong Jiang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital of Central South University, Changsha, China.,Hunan Province Key Laboratory of Otolaryngology Critical Diseases, Changsha, China
| |
Collapse
|