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Verfasst von:Bran, Gregor M. [VerfasserIn]   i
 Hünnebeck, Sophia [VerfasserIn]   i
 Herr, Raphael [VerfasserIn]   i
 Hörmann, Karl [VerfasserIn]   i
 Stuck, Boris [VerfasserIn]   i
Titel:Bipolar radiofrequency volumetric tissue reduction of the inferior turbinates
Titelzusatz:evaluation of short-term efficacy in a prospective, randomized, single-blinded, placebo-controlled crossover trial
Verf.angabe:Gregor M. Bran, Sophia Hünnebeck, Raphael M. Herr, Karl Hörmann, Boris A. Stuck
Jahr:2013
Umfang:7 S.
Fussnoten:Published online: 28 June 2012 ; Gesehen am 14.06.2018
Titel Quelle:Enthalten in: European archives of oto-rhino-laryngology and head & neck
Ort Quelle:Berlin : Springer, 1864
Jahr Quelle:2013
Band/Heft Quelle:270(2013), 2, Seite 595-601
ISSN Quelle:1434-4726
Abstract:The objective of the study was to assess the short-term efficacy of radiofrequency volumetric tissue reduction (RFVTR) of the inferior turbinates in patients with nasal obstruction caused by turbinate hypertrophy. The study is a prospective, randomized, single-blinded, placebo-controlled, crossover trial. A total of 22 patients (age range 21-72 years; median age 41 years) were randomized into two treatment arms. Using a bipolar radiofrequency system, the first group (VP-group) received RFVTR (verum = V) first (at t1) followed by a placebo treatment (P) 6-8 weeks later (at t2). The PV-group was treated with placebo first at t1 and received RFVTR at t2. Subjects in both groups underwent identical procedures in an office-based setting. Delivery of radiofrequency energy was the only difference between the two groups. The outcome measures assessed were rhinomanometry, physician’s evaluation of the degree of hypertrophy of the inferior turbinates and patients’ estimation of nasal obstruction. Physician and patient evaluations were documented using a score ranging from 0 = none to 4 = severe. Evaluation was performed 6-8 weeks after every intervention. No intraoperative or postoperative complications occurred. Inferior turbinate hypertrophy improved significantly in both groups after RFVTR was performed (VP-group: p < 0.001; PV-group: p = 0.002). Nasal obstruction also decreased only after RFVTR (VP-group: p = 0.004, PV-group: p = 0.002). This study confirmed the safety of bipolar RFVTR as an office-based treatment of nasal obstruction due to inferior turbinate hypertrophy. We could prove that RFVTR is superior to placebo for reduction in turbinate hypertrophy and subjective improvement in nasal obstruction. To our knowledge, this is the first level I study proving the short-term efficacy of a bipolar radiofrequency system. Level of evidence 1b.
DOI:doi:10.1007/s00405-012-2088-2
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext: http://dx.doi.org/10.1007/s00405-012-2088-2
 Volltext: https://link.springer.com/article/10.1007/s00405-012-2088-2
 DOI: https://doi.org/10.1007/s00405-012-2088-2
Datenträger:Online-Ressource
Sprache:eng
Bibliogr. Hinweis:Erscheint auch als : Druck-Ausgabe: Bipolar radiofrequency volumetric tissue reduction of the inferior turbinates. - 2013
K10plus-PPN:157638084X
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