title: Does Type of Pharyngeal Packing during Sinonasal Surgery Have an Effect on PONV and Throat Pain?
abstract: OBJECTIVE
  Postoperative nausea and vomiting (PONV) is a common problem that affects up to 30% of all surgical patients after general anaesthesia, which increases in sinonasal surgery due the very potent emetic effect of ingested blood that is swallowed during the procedures. Therefore, a hypo/oropharyngeal packing is commonly placed in an effort to prevent blood ingestion. The primary aim of this study was to compare the efficacy of 3 packing types in preventing PONV and to compare the results with patients who received no packing. The secondary aim was to compare the postoperative throat pain in all 4 groups.
  
  
  METHODS
  A prospective double-blind randomized controlled study.
  
  
  METHODS
  A university hospital.
  
  
  METHODS
  After Institutional Review Board approval and informed consent, 201 adult patients scheduled for sinonasal surgery were randomized to 4 groups to have dry packing (n = 52), packing soaked with water (n = 48), packing soaked with chlorhexidine gluconate and benzydamine hydrochloride (n = 51), or no packing (n = 50). Postoperative PONV and throat pain were assessed.
  
  
  RESULTS
  Demographic data, procedural characteristics, and PONV risk scores were similar among groups. The PONV incidences, throat pain scores, and analgesic use were comparable in all 4 groups.
  
  
  CONCLUSIONS
  Despite commonly used practices, usage of different types of pharyngeal packing did not affect incidence of PONV and throat pain, nor did usage of no packing.
authors.affiliation: Department of Anesthesiology and ICM, Ankara University Faculty of Medicine, Ankara, Turkey basakceyda@hotmail.com.
authors.forename: Basak Ceyda
authors.initials: BC
authors.lastname: Meco
authors.affiliation: Department of Anesthesiology and ICM, Ankara University Faculty of Medicine, Ankara, Turkey.
authors.forename: Menekse
authors.initials: M
authors.lastname: Ozcelik
authors.affiliation: Department of Anesthesiology and ICM, Ankara University Faculty of Medicine, Ankara, Turkey.
authors.forename: Cigdem
authors.initials: C
authors.lastname: Yildirim Guclu
authors.affiliation: Department of Otorhinolaryngology-Head and Neck Surgery, Ankara University Faculty of Medicine, Ankara, Turkey.
authors.forename: Suha
authors.initials: S
authors.lastname: Beton
authors.affiliation: Department of Otorhinolaryngology-Head and Neck Surgery, Ankara University Faculty of Medicine, Ankara, Turkey.
authors.forename: Yuce
authors.initials: Y
authors.lastname: Islamoglu
authors.affiliation: Department of Anesthesiology and ICM, Ankara University Faculty of Medicine, Ankara, Turkey.
authors.forename: Aysegul
authors.initials: A
authors.lastname: Turgay
authors.affiliation: Department of Otorhinolaryngology-Head and Neck Surgery, Ankara University Faculty of Medicine, Ankara, Turkey Department of Otorhinolaryngology-Head and Neck Surgery, Salzburg Paracelsus Medical University, Salzburg, Austria.
authors.forename: Cem
authors.initials: C
authors.lastname: Meco
authors.affiliation: Department of Anesthesiology and ICM, Ankara University Faculty of Medicine, Ankara, Turkey.
authors.forename: Yesim
authors.initials: Y
authors.lastname: Batislam
mesh_terms: D000328:Adult; D000768:Anesthesia, General / Q000009:adverse effects; D004311:Double-Blind Method; D005260:Female; D006785:Hospitals, University; D006801:Humans; D015994:Incidence; D007430:Intraoperative Care; D007442:Intubation, Intratracheal / Q000009:adverse effects; D008297:Male; D010149:Postoperative Pain / Q000517:prevention & control*; D010254:Paranasal Sinus Diseases / Q000601:surgery*; D010612:Pharyngitis / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D020250:Postoperative Nausea and Vomiting / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D011446:Prospective Studies; D013630:Tampons, Surgical
keywords: pharyngeal packing; postoperative nausea and vomiting; sinonasal surgery; throat pain