Auris, nasus, larynx · 2017
Clinical effects of submucosal middle turbinectomy for eosinophilic chronic rhinosinusitis.
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Akiyama Kosuke, Samukawa Yasushi, Takahashi Satoshi, Ouchi Youhei, Hoshikawa Hiroshi
Аннотация
OBJECTIVE: The preservation or resection of the middle turbinate (MT) during endoscopic sinus surgery (ESS) currently remains a matter of debate. The present study aimed to investigate the effects of submucosal middle turbinectomy (SMT) in ESS for eosinophilic chronic rhinosinusitis (ECRS).
METHODS: The study included 38 ECRS patients (63 sides) who had undergone full-house ESS with SMT and 20 ECRS patients (40 sides) without SMT as a control group. Post-operative middle turbinate lateralization (MTL), synechia formation, and the patency grade of the olfactory cleft (OC) were assessed as the primary outcomes 3 months after surgery. CT scans and the T&T test were performed on the SMT group 3 months after surgery and assessed as secondary outcomes.
RESULTS: MTL and synechia formation rates were slightly higher in the control group than in the SMT group (20% vs. 7.9%, p=0.072, 17.5% vs. 9.5%, p=0.235), although neither reached statistically significance. The mean patency score of OC was significantly better in the SMT group than in the control group (0.5±0.6 vs. 1.3±0.7, <0.001). CT findings and T&T test scores showed good improvements after SMT combined with ESS. No major adverse events occurred due to SMT.
CONCLUSION: We demonstrated the potential advantages of SMT for ECRS patients. This method may avoid physiological functional loss through its preservation of the mucosa and structure of the MT.
METHODS: The study included 38 ECRS patients (63 sides) who had undergone full-house ESS with SMT and 20 ECRS patients (40 sides) without SMT as a control group. Post-operative middle turbinate lateralization (MTL), synechia formation, and the patency grade of the olfactory cleft (OC) were assessed as the primary outcomes 3 months after surgery. CT scans and the T&T test were performed on the SMT group 3 months after surgery and assessed as secondary outcomes.
RESULTS: MTL and synechia formation rates were slightly higher in the control group than in the SMT group (20% vs. 7.9%, p=0.072, 17.5% vs. 9.5%, p=0.235), although neither reached statistically significance. The mean patency score of OC was significantly better in the SMT group than in the control group (0.5±0.6 vs. 1.3±0.7, <0.001). CT findings and T&T test scores showed good improvements after SMT combined with ESS. No major adverse events occurred due to SMT.
CONCLUSION: We demonstrated the potential advantages of SMT for ECRS patients. This method may avoid physiological functional loss through its preservation of the mucosa and structure of the MT.
Предметные рубрики MeSH
AdultAgedChronic DiseaseEndoscopyEosinophiliaFemaleHumansMaleMiddle AgedNasal SeptumNasal Surgical ProceduresNatural Orifice Endoscopic SurgeryOtorhinolaryngologic Surgical ProceduresPostoperative ComplicationsProspective StudiesRhinitisSinusitisTissue AdhesionsTomography, X-Ray ComputedTreatment OutcomeTurbinates