ABSTRACT
OBJECTIVE: To assess the long-term safety and effectiveness of temperature-controlled radiofrequency (TCRF) neurolysis of the posterior nasal nerve (PNN), a minimally invasive treatment for chronic rhinitis. METHODS: A prospective, single-arm study of 129 patients at 16 centers (United States, Germany) was conducted. Patient-reported outcome measures were the 24-h reflective total nasal symptom score (rTNSS) and mini rhinoconjunctivitis quality of life questionnaire (MiniRQLQ). Postnasal drip and cough symptoms were assessed using a 4-point scale. RESULTS: The mean pretreatment rTNSS was 7.8 (95% CI, 7.5-8.1). The significant rTNSS treatment effect at 3 months (-4.2 [95% CI, -4.6 to -3.8]; p < 0.001) was sustained through 2 years (-4.5 [95% CI, -5.0 to -3.9]; p < 0.001), a 57.7% improvement. At 2 years, the proportion of patients with a minimal clinically important difference (MCID) of ≥30% improvement in rTNSS from baseline was 80.0% (95% CI, 71.4%-86.5%). Individual postnasal drip and cough symptom scores were significantly improved from baseline through 2 years. The proportion of patients who reached the MCID for the MiniRQLQ (≥0.4-point improvement) at 2 years was 77.4% (95% CI, 68.5%-84.3%). Of 81 patients using chronic rhinitis medications at baseline, 61.7% either stopped all medication use (28.4%) or stopped or decreased (33.3%) use of ≥1 medication class at 2 years. No device/procedure-related serious adverse events were reported throughout 2 years. CONCLUSION: TCRF neurolysis of the PNN resulted in sustained improvements in chronic rhinitis symptom burden and quality of life through 2 years, accompanied by a substantial decrease in medication burden. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:2077-2084, 2024.
Subject(s)
Quality of Life , Rhinitis , Humans , Prospective Studies , Rhinitis/surgery , Rhinitis/drug therapy , Nose , Cough , Treatment OutcomeABSTRACT
OBJECTIVES: Approximately 20% of patients with chronic rhinosinusitis (CRS) have comorbid obstructive sleep apnea (OSA). Patients with undiagnosed OSA are at high risk for perioperative complications. The Sinonasal Outcomes Test (SNOT-22) Questionnaire is commonly administered to CRS patients, whereas OSA screening tools are less routinely employed. This study compared SNOT-22 sleep subdomain (Sleep-SNOT) scores among non-OSA CRS versus OSA-CRS patients undergoing ESS, and assessed sensitivity, specificity, and diagnostic accuracy of the Sleep-SNOT for OSA screening. METHODS: Retrospective review of patients that underwent endoscopic sinus surgery (ESS) for CRS from 2012 to 2021. Patients either carried a reported OSA diagnosis and completed the SNOT-22, or had undocumented OSA status and completed both STOP-BANG and SNOT-22. Demographics, questionnaire scores, and OSA status were collected. A receiver operating characteristic (ROC) curve assessed cutoff scores, sensitivity, and specificity of the Sleep-SNOT for OSA screening. RESULTS: Of 600 patients reviewed, 109 were included. 41% had comorbid OSA. OSA patients had a higher BMI (32.1 ± 7.7 vs. 28.35 ± 6.7 kg/m2 ; p = 0.02), Sleep-SNOT (21.96 ± 12.1 vs. 16.8 ± 11.2; p = 0.021) and STOP-BANG (3.1 ± 1.44 vs. 2.06 ± 1.27; p = 0.038) scores. A Sleep-SNOT score of 17.5 had a sensitivity of 68.9%, specificity of 55.7%, and diagnostic accuracy of 63% for OSA detection (p = 0.022). CONCLUSIONS: Sleep-SNOT scores are greater for CRS-OSA patients. The Sleep-SNOT ROC curve demonstrates a high sensitivity, specificity, and accuracy for OSA screening in CRS patients. A Sleep-SNOT score of ≥17.5 should prompt further OSA evaluation. The Sleep-SNOT may be considered as a surrogate OSA screening tool when other validated tools are not employed. LEVEL OF EVIDENCE: Retrospective chart review, Level 3 Laryngoscope, 133:2029-2034, 2023.
Subject(s)
Sinusitis , Sleep Apnea Syndromes , Sleep Apnea, Obstructive , Humans , Sino-Nasal Outcome Test , Retrospective Studies , Sleep Apnea Syndromes/complications , Chronic Disease , Sinusitis/complications , Sinusitis/diagnosis , Sinusitis/surgery , Sleep Apnea, Obstructive/complications , Sleep Apnea, Obstructive/diagnosis , Surveys and Questionnaires , Sleep , Mass ScreeningABSTRACT
BACKGROUND: Temperature-controlled radiofrequency (TCRF) neurolysis of the posterior nasal nerve (PNN; RhinAer) is a minimally invasive treatment option for patients with chronic rhinitis. OBJECTIVE: To determine clinical outcomes and quality of life (QoL) following TCRF neurolysis of the PNN. METHODS: A prospective single-arm study of 129 patients with chronic rhinitis at 16 medical centers in the United States and Germany. RESULTS: The mean 24-h reflective total nasal symptom score (rTNSS) improved from 7.8 (95% CI, 7.5-8.1) at baseline to 3.6 (95% CI, 3.2-4.0) at 3 months and continued to improve to 2.9 (95% CI, 2.5-3.3) at 6 months (p < .001 comparing follow-up to baseline and p = .002 comparing 3 and 6 months). This represents 53.8% improvement over baseline at 3 months and 62.8% improvement at 6 months. Rhinorrhea, congestion, sneezing, and itching subscores and postnasal drip and cough scores were all significantly improved over baseline at both timepoints. At 3 months, 76.2% (95% CI, 68.1%-82.8%) of patients achieved a minimal clinically important difference of ≥30% improvement in rTNSS over baseline and the percentage was higher at 6 months (83.5% [95% CI, 75.8%-89.0%]). At 3 months, 80.3% (95% CI, 72.6%-86.3%) reported a minimal clinically important difference of ≥0.4-point improvement in the mini rhinoconjunctivitis quality of life questionnaire score, and the percentage was higher at 6 months; 87.7% (95% CI, 80.7%-92.4%). There were no serious adverse events with a relationship to the device/procedure reported through 6 months. CONCLUSION: In this large, multicenter study, TCRF neurolysis of the PNN was safe and resulted in a significant reduction in rhinitis symptom burden at 3 months that was sustained/improved through 6 months. The majority of patients reported a clinically relevant improvement in QoL at 3 and 6 months postprocedure.
Subject(s)
Rhinitis , Humans , Prospective Studies , Quality of Life , Rhinitis/drug therapy , Rhinitis/surgery , Surveys and Questionnaires , Temperature , Treatment OutcomeSubject(s)
Asthma, Aspirin-Induced , Biological Products , Nasal Polyps , Rhinitis , Sinusitis , Aspirin/adverse effects , Asthma, Aspirin-Induced/therapy , Biological Products/adverse effects , Chronic Disease , Desensitization, Immunologic , Humans , Nasal Polyps/therapy , Rhinitis/therapy , Sinusitis/chemically induced , Sinusitis/therapyABSTRACT
OBJECTIVE: This article evaluates health-related quality of life (HRQoL) among patients with occupational rhinitis (OR), with an average of 10 years after diagnosis. METHODS: A cross-sectional questionnaire with general (RAND-36) and disease-specific (Rhinasthma) HRQoL questions was completed by 119 OR patients and 173 controls of the same age and locality. In addition, the patients compared their estimation of current occupational exposure level with that at the time of OR diagnosis. RESULTS: HRQoL was impaired among patients with continuing occupational allergen exposure in all Rhinasthma and several RAND-36 scores. The HRQoL among patients no longer exposed was mainly similar to that of the healthy controls. CONCLUSIONS: Among OR patients, continuous occupational exposure decreases QoL years after the diagnosis. To restore the well being of patients with OR, medication only is not sufficient; reduction or cessation of exposure is necessary.
Subject(s)
Occupational Exposure/adverse effects , Patients/psychology , Quality of Life , Rhinitis , Adult , Aged , Cross-Sectional Studies , Finland , Health Status , Humans , Middle Aged , Rhinitis/physiopathology , Surveys and QuestionnairesABSTRACT
BACKGROUND: Evaluations of rhinitis reactions in inhalation challenges (ICs) are sparse compared with research on nasal challenges. This study evaluates the outcome of IC tests in assessing occupational rhinitis (OR). It presents the largest rhinologic IC data in the literature, analyzing the exposure method of various agents causing OR and their relation to asthma. METHODS: Challenge tests performed on 829 individuals with suspected cases of OR were reviewed. Results from both exposures with occupational agents (n = 1229) and placebo (n = 838) were evaluated. RESULTS: A total of 10% of the occupational ICs (n = 123) were positive, suggesting OR, and 13% (n = 161) showed asthmatic reaction in the same challenge. In control challenges 2% showed rhinitis and 6% showed asthma symptoms. The most common agents tested were molds (160 tests), flours, and animal fodders (115 tests) and formaldehyde (122 tests). Obeche wood dust and latex produced positive nasal reactions the most frequently, followed by acid anhydrides. CONCLUSION: Although IC is a resource-intensive methodology, the evaluation of nasal symptoms and signs together with bronchial reactions saves time and expense compared with the organization of multiple individual challenges. We encourage the simultaneous evaluation of both nasal and bronchial reactions in IC tests.