Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Postoperative sore throat (POST) is a complication that remains to be resolved in patients undergoing endotracheal intubation. In this study, we investigated whether preoperative gargling with sodium 1,4-dimethyl-7-isopropylazulene-3-sulfonate monohydrate (sodium azulene sulfonate, Azunol) reduces POST after endotracheal intubation. Forty patients scheduled for elective surgery under general anesthesia were randomized into Azunol and control groups. In the Azunol group, patients gargled with 4 mg Azunol diluted with 100 mL tap water (40 microg/mL). In the control group, patients gargled with 100 mL of tap water. After emergence from general anesthesia, the patients with POST were counted and POST was evaluated using a verbal analog pain scale. There were no significant differences between the two groups by age, height, body weight, gender distribution, or duration of anesthesia and surgery. In the control group, 13 patients (65%) complained of POST, which remained 24 h later in nine patients (45%). In the Azunol group, five patients (25%) also complained of POST, which completely disappeared by 24 h later. The incidence of POST and verbal analog pain scale scores in the Azunol group decreased significantly compared with the control group. We demonstrated that gargling with Azunol effectively attenuated POST with no adverse reactions.
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PMID:Gargling with sodium azulene sulfonate reduces the postoperative sore throat after intubation of the trachea. 1597 48

Postoperative sore throat (POST) is usually self-limiting but was rated by patients as one of the top 10 most undesirable anesthetic outcomes. Pharmacologic interventions that have been suggested to decrease the incidence of POST include application of local anesthetics and corticosteroids to the cuff of the endotracheal tube. These interventions often require extra steps during induction of general anesthesia. We sought evidence for using nonsteroidal, nonlocal anesthetic, topical pharmacologic interventions conveniently implemented preoperatively to decrease the incidence of POST. One hundred seventeen potential evidence sources were located, with 11 randomized controlled trials meeting inclusion criteria. The evidence examined ketamine, aspirin, and azulene gargle; benzydamine gargle or oral spray; dexpanthenol pastilles; and lozenges containing amyl-m-cresol or magnesium. Although there were methodologic concerns with the studies, the evidence suggested that all the treatment medications decreased the incidence of POST at early and late intervals. The severity of POST was also typically reduced. Preoperative ketamine and aspirin gargle are probably the most promising for providers practicing in the United States. However, before these agents are recommended for general use, large multicenter trials should be done exploring not only efficacy but also dose-response relationships and side effects.
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PMID:Novel preoperative pharmacologic methods of preventing postoperative sore throat due to tracheal intubation. 2510 56