Abstract |
We conducted a prospective, randomized, double-blind, placebo-controlled, multicenter study to assess the efficacy of chlorhexidine gluconate/ benzydamine HCl mouth spray for reducing pain and improving quality of life in patients with acute viral pharyngitis. Prior to treatment, patients rated the intensity of their pain on a visual analog scale and evaluated their quality of life on the 36-Item Short-Form Health Survey. Patients were then randomized to receive either paracetamol ( acetaminophen) plus chlorhexidine/ benzydamine or paracetamol plus placebo for 7 days. On days 3 and 7 of treatment, the participants again rated the intensity of their pain, and on day 7, they again rated their quality of life. A total of 164 patients were evaluable at study's end-80 in the chlorhexidine/ benzydamine group and 84 in the control group. A comparison of self-evaluations revealed that the active treatment group reported less pain on both day 3 (p < 0.001) and day 7 (p = 0.002). Likewise, the chlorhexidine/ benzydamine group reported a significantly better quality of life on day 7 (p < 0.001). Chlorhexidine/ benzydamine was well tolerated, and no serious adverse events were observed.
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Authors | Cemal Cingi, Murat Songu, Ahmet Ural, Muzeyyen Yildirim, Nagehan Erdogmus, Cengiz Bal |
Journal | Ear, nose, & throat journal
(Ear Nose Throat J)
Vol. 89
Issue 11
Pg. 546-9
(Nov 2010)
ISSN: 1942-7522 [Electronic] United States |
PMID | 21086279
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial)
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Chemical References |
- Anti-Inflammatory Agents
- Drug Combinations
- Mouthwashes
- Benzydamine
- chlorhexidine gluconate
- Chlorhexidine
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Topics |
- Anti-Inflammatory Agents
(administration & dosage)
- Benzydamine
(administration & dosage)
- Chlorhexidine
(administration & dosage, analogs & derivatives)
- Double-Blind Method
- Drug Combinations
- Humans
- Mouthwashes
(administration & dosage)
- Pain
(drug therapy)
- Pain Measurement
- Pharyngitis
(drug therapy)
- Prospective Studies
- Quality of Life
- Virus Diseases
(drug therapy)
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