Efficacy of vidian neurectomy in treating chronic rhinosinusitis with nasal polyps combined with allergic rhinitis: A systematic review and meta-analysis
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Abstract
Objective
To evaluate the impact of additional vidian neurectomy or posterior nasal neurectomy in patients with chronic rhinosinusitis with nasal polyps (CRSwNP) and allergic rhinitis (AR), compared to the outcomes of conventional endoscopic sinus surgery alone.
Methods
Up to May 2024, six databases were systematically searched. We evaluated studies that compared the clinical improvement of chronic sinusitis-related symptoms and endoscopic findings between the neurectomy group (endoscopic sinus surgery plus vidian neurectomy or posterior nasal neurectomy) and the control group (endoscopic sinus surgery only).
Results
The neurectomy group showed a significant reduction in the Lund-Kennedy endoscopic score (SMD = -1.3163 [-1.6519; -0.9807]; I² = 53.3 %). However, this treatment did not have a significant effect on the Quality-of-life score (SMD = -0.1222 [-0.3427; 0.0983]; I² = 27.5 %) or patient-reported nasal symptom-related VAS scores (SMD = -1.6690 [-3.7062; 0.3682]; I² = 96.3 %). In the subgroup analyses of these results according to time points of measurement, the Lund-Kennedy endoscopic score was statistically lower in the treatment group during treatment periods (postop 6months, 12months, and 24months). However, there were no statistically significant differences in Quality-of-life score and VAS between the treatment and control groups during all treatment periods. There was no significant difference in the recurrent rate of CRS during the following up periods (odds ratio=0.5263 [0.1518; 1.8254], I2 = NA) between two groups. Regarding the adverse effect of neurectomy, this additional procedure did not induce the postoperative bleeding (odds ratio=0.8886 [0.3411; 2.3150]; I2 = 0.0 %) and dry eye related discomfort (odds ratio=65.3560 [0.1044; 40,908.1619]; I2 = 88.9 %) significantly compared to control group.
Conclusions
Additional neurectomy shows better efficacy in improving endoscopic findings and is safer in patients with CRSwNP combined with AR; however, more clinical studies are needed to evaluate its long-term symptomatic effects and disease recurrence.
期刊介绍:
The international journal Auris Nasus Larynx provides the opportunity for rapid, carefully reviewed publications concerning the fundamental and clinical aspects of otorhinolaryngology and related fields. This includes otology, neurotology, bronchoesophagology, laryngology, rhinology, allergology, head and neck medicine and oncologic surgery, maxillofacial and plastic surgery, audiology, speech science.
Original papers, short communications and original case reports can be submitted. Reviews on recent developments are invited regularly and Letters to the Editor commenting on papers or any aspect of Auris Nasus Larynx are welcomed.
Founded in 1973 and previously published by the Society for Promotion of International Otorhinolaryngology, the journal is now the official English-language journal of the Oto-Rhino-Laryngological Society of Japan, Inc. The aim of its new international Editorial Board is to make Auris Nasus Larynx an international forum for high quality research and clinical sciences.