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Chapurin N, Schlosser RJ, Gutierrez J, Mace JC, Smith TL, Bodner TE, Khan S, Mulligan JK, Mattos JL, Alt JA, Ramakrishnan VR, Soler ZM. All chronic rhinosinusitis endotype clusters demonstrate improvement in patient-reported and clinical outcome measures after endoscopic sinus surgery. Int Forum Allergy Rhinol 2024; 14:765-774. [PMID: 37563836 PMCID: PMC10858289 DOI: 10.1002/alr.23255] [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: 06/14/2023] [Revised: 07/26/2023] [Accepted: 08/09/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND It is unclear whether chronic rhinosinusitis (CRS) endotypes show a differential response to endoscopic sinus surgery (ESS). We explored patient mucous inflammatory cytokine expression and associations with patient-reported and clinically measured post-operative outcome measures. METHODS Patients with CRS were prospectively recruited between 2016 and 2021 into a national multicenter, observational study. Mucus was collected from the olfactory cleft preoperatively and evaluated for 26 biomarkers using cluster analysis. Patient-reported outcome measures included the 22-item Sino-Nasal Outcome Test (SNOT-22) and Questionnaire of Olfactory Dysfunction (QOD). Additional clinical measures of disease severity included threshold, discrimination, and identification (TDI) scores using "Sniffin' Sticks" testing and Lund-Kennedy endoscopic score (LKES). RESULTS A total of 115 patients were clustered into type 2 inflammatory, non-type 2 inflammatory, noninflammatory, and two indeterminate clusters based on individual protein levels. Overall, the type 2 inflammatory cluster was found to have the highest mean improvement in both SNOT-22 (-28.3 [standard deviation, ±16.2]) and TDI (6.5 [standard deviation, ±7.9]) scores 6 months after ESS. However, on average, all endotype clusters demonstrated improvement in all outcome measures after ESS without statistically significant between-group differences in SNOT-22 (p = 0.738), QOD (p = 0.306), TDI (p = 0.358), or LKES (p = 0.514) measures. CONCLUSIONS All CRS endotype clusters responded favorably to surgery and showed improvements in patient-reported and objective outcome measures. Thus, ESS should be considered a more generalized CRS therapy, and benefits appear to not be limited to specific endotypes.
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Pagel JML, Mattos JL. Allergic Rhinitis and Its Effect on Sleep. Otolaryngol Clin North Am 2024; 57:319-328. [PMID: 37867109 DOI: 10.1016/j.otc.2023.09.003] [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] [Indexed: 10/24/2023]
Abstract
Allergic rhinitis (AR) is associated with increased sleep disturbances in adults and children. Pathogenesis is multifactorial, with nasal obstruction playing a large role. Intranasal corticosteroids, antihistamines, leukotriene inhibitors, and allergen immunotherapy have been demonstrated to relieve self-reported symptoms of sleep impairment. Given the high prevalence of sleep impairment in AR, providers should consider evaluating any patient with AR for sleep disturbances and sleep-disordered breathing.
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Mattos JL, Hasan S, Schlosser RJ, Payne SC, Soler ZM. The association of gustatory dysfunction, olfactory dysfunction, and cognition in older adults. Int Forum Allergy Rhinol 2023; 13:1577-1583. [PMID: 36562185 PMCID: PMC10412899 DOI: 10.1002/alr.23126] [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: 08/10/2022] [Revised: 11/18/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND The association of gustatory dysfunction (GD) with quality of life (QOL) and cognition in older adults is understudied. Our objective was to study the prevalence of GD in the community and explore impacts and associated factors. METHODS A prospective, multi-institutional, pre-corona virus disease (COVID) cohort of adults aged 50 years and older had smell and taste testing using "Sniffin' Sticks" (TDI) and "Taste Strips." The impact of GD on mood, QOL, and social interaction was assessed through visual analog scales. Subjects completed the Questionnaire of Olfactory Disorders, Patient Health Questionnaire 9, Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment, and the DeJong scale of loneliness. RESULTS A total of 48 patients, average age of 54.7 years, were enrolled. Thirty-two percent experienced GD on taste strips, and 62% experienced olfactory dysfunction (OD) on TDI. Almost 30% (29.5%) had both GD and OD. GD and OD correlated with worsened cognitive function on MMSE (r = 0.392 and 0.05, p = 0.018 and 0.003). Subjects with both GD and OD had worse MMSE than either alone (p = 0.003). Dry mouth and difficult chewing correlated with GD (r = -0.37 and -0.31, p = 0.10 and 0.37). Self-reported GD and OD were correlated (r = 0.46, p = 0.001), as were psychophysical GD and OD (r = 0.394, p = 0.008). GD did not correlate with other metrics. CONCLUSION Thirty-two percent of subjects experienced GD on psychophysical testing, yet most are unaware without impacts on daily life. However, GD correlates with worsened cognitive function. Taste testing may play a role in screening of neurocognitive decline, and multisensory dysfunction may indicate of worsened cognitive states.
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Hasan S, Weykamp L, Swift W, Strumpf A, Payne SC, Mattos JL. Longitudinal analysis of twitter trends for sinusitis. Int Forum Allergy Rhinol 2023; 13:1550-1553. [PMID: 36403225 DOI: 10.1002/alr.23111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/04/2022] [Accepted: 11/07/2022] [Indexed: 07/25/2023]
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De La Chapa JS, Mattos JL. Galectin-10 and our expanding knowledge of olfactory cleft cytokines in olfactory dysfunction. Ann Allergy Asthma Immunol 2023; 130:265-266. [PMID: 36868721 DOI: 10.1016/j.anai.2022.12.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 12/15/2022] [Accepted: 12/17/2022] [Indexed: 03/05/2023]
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Pandrangi VC, Mace JC, Kim JH, Geltzeiler M, Detwiller KY, Soler ZM, Schlosser RJ, Alt JA, Ramakrishnan VR, Mattos JL, Smith TL. Work productivity and activity impairment in patients with chronic rhinosinusitis undergoing endoscopic sinus surgery-A prospective, multi-institutional study. Int Forum Allergy Rhinol 2023; 13:216-229. [PMID: 35938699 PMCID: PMC9905326 DOI: 10.1002/alr.23070] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/28/2022] [Accepted: 08/04/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Productivity loss and activity limitations due to chronic rhinosinusitis (CRS) are known to contribute to the significant economic and personal burden of disease. The purpose of this study was to assess productivity and activity impairment before and after endoscopic sinus surgery (ESS) for medically refractory CRS. METHODS This investigation was a prospective, multi-institutional, observational cohort study. Patients diagnosed with medically refractory CRS completed the Work Productivity and Activity Impairment-Specific Health Problem (WPAI-SHP) questionnaire before surgery and approximately 6 months after the procedure. Factors associated with minimal clinical important differences (MCIDs) for productivity and activity impairment were identified. RESULTS A total of 279 study participants were screened for inclusion, of whom 176 (63.1%) with postoperative follow-up were included in the final cohort. Preoperative productivity and activity impairment were observed in 63.2% and 69.8% of the patients, respectively. Among these patients, postoperative improvement equaling at least 1 MCID was reported in both productivity (76.1%) and activity (76.4%) impairments. Multivariate regression identified sphenoidotomy (odds ratio [OR], 4.18; 95% confidence interval [CI], 1.03-17.02) as the only factor associated with increased likelihood of productivity improvement, whereas septoplasty during ESS (OR, 8.45; 95% CI, 2.33-30.68) and migraine (OR, 0.35; 95% CI, 0.12-0.96) were associated with differential odds of activity improvement. CONCLUSION CRS is associated with a substantial burden on productivity and activity that significantly improves after treatment with ESS. These data may facilitate improved patient counseling and shared decision-making regarding surgical management for CRS.
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Mandava S, Lin J, Joshua C, Payne SC, Mattos JL. Evaluation and Work‐up of Immunodeficiencies in Recurrent Acute Rhinosinusitis: A Scoping Review. Int Forum Allergy Rhinol 2022; 13:1017-1023. [DOI: 10.1002/alr.23106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 10/23/2022] [Accepted: 10/27/2022] [Indexed: 11/11/2022]
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Duong MN, Strumpf A, Daniero JJ, Jameson MJ, Mattos JL. Redesigning Journal Club to Improve Participant Satisfaction and Education. JOURNAL OF SURGICAL EDUCATION 2022; 79:964-973. [PMID: 35241395 DOI: 10.1016/j.jsurg.2022.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/08/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Journal clubs are a fundamental part of medical training that allow residents and faculty to critically analyze literature, keep up-to-date with new advancements, and implement evidence-based medicine. The aim of this study was to describe one otolaryngology residency program's efforts towards reformatting its journal club, evaluate how well the re-designed format enabled participants to achieve journal club goals compared to the prior format, and assess faculty and resident qualitative perceptions of both formats. DESIGN An 11-question survey was sent to all department faculty and residents to obtain feedback regarding the original journal club format. The results of this initial survey were then used to redesign the journal club format, which consisted of 3 rotating session types: evidence-based, deep-dive, and landmark. A 6-month pilot program using the redesigned format was implemented, and surveys were sent at the halfway mark and at the conclusion of the pilot to evaluate the effectiveness of these format changes. SETTING A single academic center with an otolaryngology residency program PARTICIPANTS: : Residents and faculty in the department of otolaryngology RESULTS: Compared to the original format, the 6-month pilot demonstrated a more consistent attainment of journal club goals and a near-unanimous preference for the new format. This preference was consistent among both faculty (90.9%) and residents (89%). All respondents agreed that the intended goals of journal club were more frequently met under the revamped format, and statistically significant differences in approval rate were observed in the specific areas of critically assessing the literature, highlighting new findings, and translating forefront knowledge. The overall time required to prepare for sessions was lower for faculty, and higher for residents. CONCLUSIONS The findings from this study help to support programmatic efforts towards redesigning journal clubs with the goals of improving participant satisfaction and educational benefit. With the paucity of data in the literature evaluating journal club format overhauls, this study provides compelling evidence for programs to perform similar assessments and consider redesigns if warranted.
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Mattos JL, Schneider JS, Parasher A, Overdevest J, Soler ZM. American Rhinologic Society Expert Practice Statements: methodology and approval process. Int Forum Allergy Rhinol 2021; 11:1291-1295. [PMID: 34184835 DOI: 10.1002/alr.22846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 11/06/2022]
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Craig JR, Tataryn RW, Cha BY, Bhargava P, Pokorny A, Gray ST, Mattos JL, Poetker DM. Diagnosing odontogenic sinusitis of endodontic origin: A multidisciplinary literature review. Am J Otolaryngol 2021; 42:102925. [PMID: 33486208 DOI: 10.1016/j.amjoto.2021.102925] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 12/14/2022]
Abstract
PURPOSE Endodontic disease is one of the most common causes of bacterial odontogenic sinusitis (ODS). Diagnosing ODS of endodontic origin involves otolaryngologists confirming sinusitis, and dental specialists confirming endodontic sources. The purpose of this study was to conduct a multidisciplinary literature review to highlight clinical and microbiological features of ODS, and the most optimal diagnostic modalities to confirm endodontic disease. METHODS An extensive review of both medical and dental literature was performed by rhinologists, endodontists, and an infectious disease specialist. Frequencies of various clinical and microbiological features from ODS studies were collected, and averages were calculated. Different endodontic testing and imaging modalities were also evaluated on their abilities to confirm endodontic disease. RESULTS ODS patients most often present with unilateral sinonasal symptoms for over 3 months, purulence on nasal endoscopy, and overt dental pathology on computed tomography (CT). Subjective foul smell, and maxillary sinus cultures demonstrating anaerobes and α-streptococci (viridans group) may be more specific to ODS. For endodontic evaluations, cold pulp testing and cone-beam CT imaging are most optimal for confirming pulpal and periapical disease. CONCLUSION Diagnosing ODS requires collaboration between otolaryngologists and dental specialists. Clinicians should suspect ODS when patients present with unilateral sinonasal symptoms, especially foul smell. Patients will generally have purulent drainage on nasal endoscopy, and both sinus opacification and overt dental pathology on CT. However, some patients will have subtle or absent dental pathology on CT. For suspected endodontic disease, endodontists should be consulted for at least cold pulp testing, and ideally cone-beam CT.
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Mattos JL, Bodner TE, Mace JC, Schlosser RJ, Beswick DM, Ramakrishnan VR, Alt JA, Payne SC, Smith TL, Soler ZM. Psychometric properties of the brief version of the questionnaire of olfactory disorders in patients with chronic rhinosinusitis. Int Forum Allergy Rhinol 2021; 11:1436-1442. [PMID: 33864723 DOI: 10.1002/alr.22800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 03/02/2021] [Accepted: 03/22/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND The Questionnaire of Olfactory Disorders-Negative Statements (QOD-NS) is a 17-item instrument measuring olfactory-specific quality of life (QOL). However, in clinical research patients can be overwhelmed with multiple questionnaires. We recently developed the 7-item brief QOD-NS (B-QOD). Our objective was to evaluate the psychometric properties of the B-QOD in both the development (D) sample, and in a separate replication (R) sample. METHODS Testing on D (n = 203) and R (n = 281) samples included initial exploratory factor analysis (EFA), followed by internal reliability, information loss, and confirmatory factor analysis (CFA). Finally, incremental predictive utility analysis (IPUA) was performed by correlating the B-QOD with the 22-item Sino-Nasal Outcome Test (SNOT-22) survey. RESULTS EFAs of both D and R demonstrated an underlying single-factor structure (eigenvalue = 4.17 and 3.57, respectively) with comparable loading factors (R > 0.30 for both). B-QOD also had good internal reliability in both D and R (Cronbach's alpha = 0.88 and 0.83, respectively). Also, there is minimal information loss with B-QOD compared to QOD-NS in both D and R (R = 0.98 and 0.96, respectively). CFA indicates that the B-QOD single-factor model has good overall fit as measured by the Comparative Fit Index (CFI) and the Standardized Root Mean Squared Residuals (SRMSR) in the D and R samples (CFI = 0.99 and 0.97; SRMSR = 0.035 and 0.053). IPUA shows that the QOD-NS offers no additional predictive benefit of SNOT-22 scores when compared with B-QOD. CONCLUSION The 7-item B-QOD captures a structurally coherent and reliable single dimension, with minimal information loss and excellent external predictive utility when compared to the QOD-NS.
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Schlosser RJ, Smith TL, Mace JC, Alt JA, Beswick DM, Mattos JL, Ramakrishnan V, Massey C, Soler ZM. The Olfactory Cleft Endoscopy Scale: a multi-institutional validation study in chronic rhinosinusitis. Rhinology 2021; 59:181-190. [PMID: 33006331 DOI: 10.4193/rhin20.307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Olfactory dysfunction (OD) associated with chronic rhinosinusitis (CRS) remains quite challenging. Instruments to precisely assess olfactory cleft anatomy and their association with olfaction are needed. METHODS The olfactory cleft endoscopy scale (OCES) was used to assess the olfactory cleft in healthy control subjects and a cohort of patients with CRS. Psychophysical and psychosocial olfactory function were assessed and correlations with OCES scores were measured. RESULTS Control subjects and subjects with CRS with nasal polyps (CRSwNP) and CRS without nasal polyps (CRSsNP) were enrol- led. OCES correlated with both psychophysical and psychosocial olfaction, as measured by threshold, discrimination and identi- fication (TDI) scores and Questionnaire on Olfactory Disorders (QOD-NS) scores for all case and control subjects combined. OCES improved in both CRS groups postoperatively with the highest correlation seen in postoperative olfaction in CRSwNP patients. CRS patients who achieve near perfect OCES and sinus endoscopy scores after surgery have olfactory metrics that are indistin- guishable from controls regardless of polyp status. CONCLUSIONS The OCES is a valid olfactory-specific measure that demonstrates strong validity and provides complimentary infor- mation to traditional sinus endoscopy to aid in our understanding of OD associated with CRS.
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Smith TL, Schlosser RJ, Soler ZM, Mace JC, Mattos JL, Ramakrishnan VR, Beswick DM, Alt JA, Mulligan JK. Olfactory cleft mucus inflammatory proteins in CRS: a case-control study. Int Forum Allergy Rhinol 2021; 11:1321-1335. [PMID: 33629532 DOI: 10.1002/alr.22770] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 12/14/2020] [Accepted: 12/28/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Multiple hypotheses are evolving that suggest several, potentially overlapping etiologies for olfactory dysfunction (OD) in chronic rhinosinusitis (CRS). Understanding inflammatory cytokine profiles of the olfactory cleft (OC) and their association with olfactory function is foundational for future clinical care and research. METHODS This cross-sectional, case-control study evaluates associations among OC mucus inflammatory proteins, psychophysical olfactory testing, and computed tomography (CT) analysis of the OC and sinuses. Normative reference intervals were determined for each protein and odds ratios (ORs) were used to compare proportions of altered expression between CRS without nasal polyposis (CRSsNP) and CRS without nasal polyposis (CRSwNP). RESULTS Case subjects with CRS (n = 151) and controls (n = 74) were evaluated. A majority of OC proteins tested were found within detectable ranges for cases and controls. The CRS cohort had significantly higher concentrations for 23 of 26 proteins. CRS cases with abnormal levels of C-C motif chemokine ligand 2 (CCL2), CCL3, interleukin 5 (IL5), IL10, and IL13 associated with greater olfactory deficits. The prevalence of elevated IL5 and IL13 in anosmic patients was 64.6% and 62.5%, respectively (p < 0.004). CRS cases with the highest odds of elevated expression in CRSwNP were IL5 (OR = 10.83) and IL13 (OR = 8.36). However, both IL5 and IL13 were still elevated in approximately 14% of CRSsNP patients. The highest magnitude of correlation between the total percent of OC opacification was found to be with IL5 (r = 0.543; p < 0.001), whereas other moderate correlations were noted with immunoglobulin E (IgE), IL10, and IL13. CONCLUSION This study confirmed that OC inflammatory proteins vary both by disease phenotype and in their association with OD. Type 2 inflammatory mediators are increased in CRS, especially within the CRSwNP group. However, a substantial proportion of CRSsNP also express type 2 inflammatory mediators. Further research is necessary to understand the complex roles OC mucous inflammatory proteins might play in defining endotype and in impacting CRS-related OD. ©2021 ARSAAOA, LLC.
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Soler ZM, Schlosser RJ, Bodner TE, Alt JA, Ramakrishnan VR, Mattos JL, Mulligan JK, Mace JC, Smith TL. Endotyping chronic rhinosinusitis based on olfactory cleft mucus biomarkers. J Allergy Clin Immunol 2021; 147:1732-1741.e1. [PMID: 33549569 DOI: 10.1016/j.jaci.2021.01.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 01/20/2021] [Accepted: 01/27/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Although chronic rhinosinusitis (CRS) is considered the most treatable form of olfactory dysfunction, there has been relatively little clinical attention focused on assessing endotypes as they pertain to olfactory loss. OBJECTIVES The goal of this study was to explore inflammatory endotypes in CRS using an unsupervised cluster analysis of olfactory cleft (OC) biomarkers in a phenotype-free approach. METHODS Patients with CRS were prospectively recruited and psychophysical olfactory testing, Questionnaire of Olfactory Dysfunction (QOD-NS), and bilateral OC endoscopy were obtained. Mucus was collected from the OC and evaluated for 26 biomarkers using principal component analysis. Cluster analysis was performed using only OC biomarkers and differences in olfactory measures were compared across clusters. RESULTS A total of 198 subjects (128 with CRS and 70 controls) were evaluated. Evaluation of OC biomarkers indicated 6 principal components, explaining 69.50% of the variance, with type 2, mixed type 1/Th17-cell, growth factor, and neutrophil chemoattractant inflammatory signatures. A total of 10 clusters were identified that differed significantly in frequency of controls, and subjects with CRS with nasal polyps, and subjects with CRS without nasal polyps across the clusters (likelihood ratio test, χ182=178.64; P < .001). Olfactory measures differed significantly across clusters, including olfactory testing, QOD-NS, and OC endoscopy (P < .001 for all). CONCLUSIONS Clustering based solely on OC biomarkers can organize patients into clinically meaningful endotypes that discriminate between subjects with CRS and controls. Validation studies are necessary to confirm these findings and further refine olfactory endotypes.
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Schlosser RJ, Smith TL, Mace JC, Alt J, Beswick DM, Mattos JL, Payne S, Ramakrishnan VR, Soler ZM. Factors driving olfactory loss in patients with chronic rhinosinusitis: a case control study. Int Forum Allergy Rhinol 2020; 10:7-14. [PMID: 31899859 DOI: 10.1002/alr.22445] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 09/06/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Olfactory dysfunction (OD) in chronic rhinosinusitis (CRS) is common. It is likely that numerous factors such as sex, race, age, allergies, asthma, smoking, and other comorbidities play a role in CRS-related OD. In order to determine which aspects of OD are due solely to CRS and which are associated with other confounders, control populations are needed to allow appropriate risk assessments. METHODS Prospective, multi-institutional enrollment of patients with CRS and control subjects without CRS was performed. Demographic information, comorbidities, and olfactory testing (Sniffin' Sticks) of threshold (T), discrimination (D), and identification (I) scores (TDI) was collected. RESULTS A total of 224 patients with CRS and 164 control subjects were enrolled. Olfaction was worse in CRS patients compared to controls (mean ± standard deviation (SD) TDI = 22.4 ± 9.5 vs 28.8 ± 7.0, respectively, p < 0.001). Only 27% of CRS patients were normosmic compared to 49% of controls (p < 0.001). When stratifying by nasal polyp (NP) status, CRSwNP patients had significant impairments in TDI, T, D, and I compared to controls with mean differences of 11.2, 3.3, 3.5, and 4.4 points, respectively (all p < 0.001). In contrast, CRSsNP patients only had impaired T when compared to controls with a mean difference of 2.2 points (p < 0.001). Multivariate modeling of TDI scoring showed that OD was driven by polyps, asthma, diabetes, and age. CRSsNP was not independently associated with worse TDI scores. CONCLUSION OD in CRS patients is multifactorial. Independent drivers appear to be polyp status, asthma, diabetes, and age. OD in patients with CRSsNP is similar to controls with the exception of impaired thresholds.
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Choby G, O'Brien EK, Smith A, Barnes J, Hagan J, Stokken JK, Strumpf A, Mattos JL, Payne SC, Divekar R. Elevated Urine Leukotriene E4 Is Associated With Worse Objective Markers in Nasal Polyposis Patients. Laryngoscope 2020; 131:961-966. [PMID: 33001452 DOI: 10.1002/lary.29137] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/24/2020] [Accepted: 08/29/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Urine leukotriene E4 (uLTE4) is a biomarker of leukotriene synthesis and is elevated in patients with aspirin-exacerbated respiratory disease (AERD). It can also be useful to help delineate aspirin-tolerant chronic rhinosinusitis with nasal polyposis (CRSwNP) patients from AERD patients. The purpose of this study is to determine if uLTE4 biomarker levels are associated with objective and subjective markers of disease severity in patients with CRSwNP. METHODS A retrospective analysis of CRSwNP patients who underwent uLTE4 testing was completed to determine the association of uLTE4 levels to markers of disease severity. uLTE4 levels, as well as presenting subjective (Sinonasal Outcome Test 22 [SNOT22] scores, asthma control test [ACT] scores) and objective data (Lund-Mackay CT score, spirometry and lab values) were collected. RESULTS Among the 157 CRSwNP patients who met inclusion criteria, uLTE4 levels were associated with history of asthma (P < .001), aspirin sensitivity (P < .001), worse Lund-Mackay CT scores (P = .002) and other objective markers of disease severity including serum IgE (P = .05), presenting blood eosinophil level (P < .001), and the highest recorded eosinophil level (P < .001). In subgroup analysis, associations of uLTE4 to disease markers had stronger correlations in the aspirin sensitive CRSwNP group (R range 0.31-0.52) than the aspirin tolerant CRSwNP group (R range -0.30-0.24). uLTE4 levels were not associated with subjective symptom scores (SNOT22 and ACT scores). CONCLUSION Elevated uLTE4 biomarker levels are associated with worsened objective markers of disease severity in CRSwNP patients but not patient-reported symptom measures. LEVEL OF EVIDENCE 3 Laryngoscope, 131:961-966, 2021.
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Mattos JL, Soler ZM, Schlosser RJ, Mace JC, Alt JA, Ramakrishnan VR, Payne SC, Smith TL, Beswick DM. Olfactory Function After Surgical Treatment of CRS: A Comparison of CRS Patients to Healthy Controls. Am J Rhinol Allergy 2020; 35:391-398. [PMID: 32954837 DOI: 10.1177/1945892420960671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Many patients with chronic rhinosinusitis (CRS) have persistent olfactory dysfunction (OD) following endoscopic sinus surgery (ESS). Few studies compare outcomes to control subjects so it is unknown if residual OD is due to persistent CRS. OBJECTIVE Compare postoperative measures of OD in case patients with CRS to healthy controls without sinonasal disease. METHODS Prospective, observational, multicenter cohort study between October, 2016 and May, 2019. Case participants were selected from referred adult patients diagnosed with CRS, with or without nasal polyposis (NP), electing ESS as subsequent treatment modality. Controls voluntarily enrolled from a community-based sample without a history of CRS. Primary outcomes included measures of preoperative and postoperative OD using "Sniffin' Stick" pens which summarize odorant threshold (T), discrimination (D), and identification (I) scores. Secondary outcomes included the Questionnaire of Olfactory Disorders-Negative Statements (QOD-NS) survey and olfactory cleft endoscopy scores (OCES). RESULTS Outcomes were compared between 113 cases and 164 controls of similar average age and gender. Cases reported significantly worse baseline Sniffin' Sticks TDI total scores (-6.8[SE ± 1.0]; 95% CI: -4.9 to -8.7), QOD-NS (8.9[SE ± 1.1]; 95% CI: 6.8-10.9), and OCES (3.5[SE ± 0.4]; 95% CI: 2.9-4.2) on average. Cases reported significant postoperative improvement in TDI total score (3.7[SD ± 8.2]; 95% CI: 2.2-5.2), QOD-NS (-5.9[SD ± 8.7]; 95% CI: -7.6 to -4.3), and OCES (-1.7[SD ± 3.8]; 95% CI: -2.7 to -0.8) on average, while 63% of anosmics reported improved postoperative olfaction. Multivariate regression identified that NP (OR = 0.4; 95% CI: 0.2-1.0) and previous ESS (OR = 0.3; 95% CI: 0.1-0.8) decreased the odds of postoperative improvement equal to mean TDI scores of controls, while septoplasty increased those odds (OR = 4.5; 95% CI: 1.5-13.7). CONCLUSION ESS improved olfactory metrics and restored olfactory function in approximately 50% of patients with CRS to that of healthy controls. Concurrent septoplasty increased the likelihood of achieving normal olfaction, while NP and previous ESS decreased those odds.
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Chou CT, Valappil B, Mattos JL, Snyderman CH, Gardner PA, Fernandez-Miranda JC, Wang EW. The Effect of Nasoseptal Flap Elevation on Post-Operative Olfaction and Sinonasal Quality of Life: A Prospective Double-Blinded Randomized Controlled Trial. Am J Rhinol Allergy 2020; 35:353-360. [PMID: 32921136 DOI: 10.1177/1945892420957505] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The use of nasoseptal flaps (NSF) for defect reconstruction in endoscopic endonasal approaches (EEA) to cranial base pathology has markedly reduced rates of cerebrospinal fluid leak. However, the effect of NSF use on post-operative olfaction remains unclear. OBJECTIVE To evaluate the impact of NSF use during EEA on binarial and uninarial olfaction, and sinonasal quality of life (QOL). METHODS This was a prospective double-blinded randomized controlled trial. Patients undergoing EEA for sellar pathology were recruited from the University of Pittsburgh Medical Center from December 2014 to May 2017. Subjects were randomized pre-operatively to a side of NSF harvest. Olfaction and QOL were assessed pre-operatively and 6 to 12 months post-operatively using the University of Pennsylvania Smell Identification Test, "Sniffin' Sticks," and Sinonasal Outcomes Test 22. The side of dominant uninarial olfaction was determined using "Sniffin' Sticks." RESULTS Thirty-one patients were enrolled. Sixteen underwent EEA without NSF (control group) and 15 with NSF. A dominant side of olfaction was identified in 14 patients with NSF; 8 patients were randomized to NSF harvest on the dominant side and the remaining 6 on the non-dominant side. NSF elevation resulted in a 4% decrease in University of Pennsylvania Smell Identification Test scores, but was not statistically significant compared to controls. Similarly, NSF elevation on the side of dominant olfaction resulted in a 6% decrease, but was not statistically significant when compared to the non-dominant elevation group. Change in rhinologic QOL as determined by the Sinonasal Outcomes Test 22 was not significantly different between any of the groups. CONCLUSIONS The use of NSF during EEA for sellar pathology does not have a significant effect on olfaction or rhinologic QOL. The presence of a dominant side of olfaction is not a primary consideration when deciding the side of NSF harvest.
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Little RE, Schlosser RJ, Smith TL, Storck KA, Alt JA, Beswick DM, Mace JC, Mattos JL, Ramakrishnan VR, Soler ZM. Disease control after surgery for chronic rhinosinusitis: prospective, multi-institutional validation of the Sinus Control Test. Int Forum Allergy Rhinol 2020; 11:106-114. [PMID: 32713106 DOI: 10.1002/alr.22659] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 06/12/2020] [Accepted: 07/01/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND The Sinus Control Test (SCT) is a 4-question, patient-reported questionnaire that assesses disease control in chronic rhinosinusitis (CRS). This prospective, multicenter study examines SCT outcomes following endoscopic sinus surgery (ESS), further validating its use as a control instrument for CRS. METHODS Adults with CRS undergoing ESS were prospectively enrolled from 5 centers across North America. The SCT was administered at baseline and once 6 months after surgery. Quality of life and disease burden were evaluated using the 22-item Sino-Nasal Outcome Test (SNOT-22) and Lund-Kennedy endoscopy scores. Linear regression was used to determine whether specific demographic, comorbidity, or disease severity measures were independently associated with changes in SCT scores postoperatively. RESULTS A total of 218 patients, 111 females (50.9%) and 107 males (49.1%), were enrolled, with mean ± standard deviation age of 50.1 ± 15.6 years. Mean SCT score improved from 8.9 ± 3.5 to 4.3 ± 3.7 postoperatively (p < 0.001). Preoperatively, 21.6% were uncontrolled, 71.5% partially controlled, and 6.9% controlled. Postoperatively, 6.0% were uncontrolled, 42.6% partially controlled, and 51.4% controlled (p < 0.001). Change in SCT score correlated independently with change in SNOT-22 (r = 0.500, p < 0.001) and endoscopy scores (r = 0.310, p < 0.001). Endoscopy scores did not correlate with control status among patients with CRS without nasal polyposis (CRSsNP) nor between uncontrolled and partially controlled patients. Demographics and comorbidities were not associated with changes in SCT. CONCLUSION Improvement in disease control following ESS as measured by the SCT correlated with improvements in SNOT-22 and endoscopy scores. The SCT is an easily administered instrument that provides information complementary to existing patient-reported and objective measures of disease severity.
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Gillman GS, Staltari GV, Chang YF, Mattos JL. Response to Letter to the Editor Regarding "A Prospective Study of Outcomes of Septoplasty with Turbinate Reductions in Patients with Allergic Rhinitis". Otolaryngol Head Neck Surg 2020; 162:780-781. [PMID: 32354318 DOI: 10.1177/0194599820904668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Craig JR, Tataryn RW, Aghaloo TL, Pokorny AT, Gray ST, Mattos JL, Poetker DM. Management of odontogenic sinusitis: multidisciplinary consensus statement. Int Forum Allergy Rhinol 2020; 10:901-912. [PMID: 32506807 DOI: 10.1002/alr.22598] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/09/2020] [Accepted: 04/27/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Odontogenic sinusitis (ODS) can present a therapeutic dilemma because multiple treatment strategies have been reported. ODS review articles have been published, but they have lacked multidisciplinary collaboration and an evidence-based methodology. The purpose of this article was to perform an evidence-based review of ODS management options, and develop a multidisciplinary consensus statement on ODS management options. METHODS An evidence-based review of dental and medical literature on ODS management was performed using PubMed, EMBASE, and Cochrane Review Databases up to December 2019. Exclusion criteria included non-English-language articles, case series with fewer than 10 patients, fungal sinusitis, and studies that did not report treatment success rates. Because aggregate levels of evidence for recommendations were no higher than level C, a clinical consensus statement was conducted using a modified Delphi method. RESULTS Sixteen articles met inclusion criteria for the evidence-based review on the following ODS management options: dental treatment alone or combined with ESS for various dental pathologies, and endoscopic sinus surgery (ESS) alone for dental implant-related ODS. Strong consensus was achieved for 9 of the 10 clinical statements, the strongest being the use of shared decision-making for selecting management strategies. No consensus was reached for determining the extent of ESS necessary for uncomplicated ODS. CONCLUSION Strong consensus was reached that ODS management should involve shared decision-making between the otolaryngologist, dental provider, and patient, where the benefits and risks of dental treatment and ESS are discussed. Higher-quality studies are necessary to develop evidence-based treatment recommendations for ODS.
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Snyder MH, Marino AC, Shepard MJ, Amoakohene P, Berry DM, Mukherjee S, Mattos JL, Jane JA. Neurocysticercosis Presenting as an Isolated Suprasellar Lesion. World Neurosurg 2020; 141:352-356. [PMID: 32522639 DOI: 10.1016/j.wneu.2020.05.212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although extraparenchymal neurocysticercosis (NCC) is well established, presentation in the suprasellar space is rare. When presenting in the suprasellar space, the imaging characteristics may mimic more common lesions including craniopharyngioma and Rathke cleft cyst depending on the life cycle of the parasite. Although antiparasitic medical therapy may be effective for viable NCC, it is not routinely employed for calcified NCC. CASE DESCRIPTION This report presents a 39-year-old male patient who presented with profound visual decline secondary to a partially calcified suprasellar NCC. Suprasellar NCC was presumed based on specific radiologic findings, which are discussed. Medical therapy was not offered because of the proximity to the optic chiasm and the partial calcification of the lesion leading to the presumption that the mass was nonviable. The patient underwent successful endoscopic endonasal resection of the suprasellar NCC and experienced significant improvement in vision. Despite the calcification, pathological evaluation revealed that a portion remained viable. CONCLUSIONS Regardless of the life cycle stage, endonasal resection offers a minimally invasive approach for suprasellar NCC; treatment can be tailored to the patient's presentation and stage of infection.
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Wilson JH, Payne SC, Fermin CR, Churnin I, Qazi J, Mattos JL. Statin use protective for chronic rhinosinusitis in a nationally representative sample of the United States. Laryngoscope 2020; 130:848-851. [DOI: 10.1002/lary.28085] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/23/2019] [Accepted: 05/09/2019] [Indexed: 12/23/2022]
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Mattos JL, Ashby S, Payne SC, Newberry I, Alt J. Pilot Investigation: Prospective Needs Assessment of Knowledge, Attitude, and Insight About Mental Health Treatment Options in Patients With Chronic Rhinosinusitis. Am J Rhinol Allergy 2020; 34:537-542. [PMID: 32188266 DOI: 10.1177/1945892420912369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Mood disorders frequently coexist with chronic rhinosinusitis (CRS), yet patient views of how mental health impacts their disease, and their willingness to engage in treatment is not well understood. METHODS Subjects with CRS were enrolled regardless of their mental health status and completed a needs questionnaire on mental health as it related to CRS. In addition, demographic and disease-specific data were collected. RESULTS We enrolled 55 subjects. In addition, 29.1% of them had polyps, with mean endoscopy/computed tomography (CT)/Sino-Nasal Outcome Test (SNOT-22) scores of 3.9/9.7/41.2, respectively and 45% thought depression was common in CRS patients. In total, 78.2% were open to taking a depression screener and would be comfortable discussing mental health with their Ear Nose and Throat provider, 76.4% of patients felt that treating mental health problems could improve sinus-related quality of life (QOL), and 87.3% were open to meeting with a mental health professional or participating in a course on managing stress/anxiety/mental health issues. The multivariate regression model of whether patients felt that treating the mind would improve sinus-related QOL as predicted by age, gender, SNOT-22, CT scores, and endoscopy scores was statistically significant (P = .027) and explained 42% of the variance in answers, but only age and gender approached statistical significance (P = .06 and .04). CONCLUSIONS CRS patients acknowledged the high prevalence of comorbid mood disorders and were willing to discuss and be treated for mental health issues. Many patients felt that treating their mental health would improve their disease-specific QOL. These findings warrant further study of how to incorporate the management of metal health into CRS treatment algorithms.
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Dougherty MI, Payne SC, Gupta A, Mattos JL. Perivascular epithelioid cell tumor (PEComa) of the pterygopalatine fossa. Clin Case Rep 2020; 8:553-558. [PMID: 32185058 PMCID: PMC7069881 DOI: 10.1002/ccr3.2676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/28/2019] [Accepted: 01/07/2020] [Indexed: 12/15/2022] Open
Abstract
Perivascular epithelioid cell tumors (PEComas) are a rare group of mesenchymal tumors associated with tuberous sclerosis. These tumors are typically treated with resection and rarely recur or exhibit malignant behavior. A 78-year-old woman presented with an incidentally discovered pterygopalatine fossa/retroantral mass. Excisional biopsy was performed and revealed pathology consistent with PEComa. Upon review of the literature, there have been 43 reported cases of PEComa of the head and neck. There is only one previously reported case of PEComa in the skull base, and none reported in the pterygopalatine fossa. Of note, the previously reported case of skull base PEComa involved an aggressive tumor with widespread metastasis. Here, we report the first case of a PEComa of the pterygopalatine fossa/retroantral region, which was treated conservatively. This rare pathology should be considered in the differential diagnosis for atypical skull base tumors.
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