{"denoms":[{"counts":[{"groupId":"OG000","value":"0"}],"units":"Participants"}],"description":"Subgroup analyses will be performed to determine differential effects within the two stratification factors.","groups":[{"description":"Patients receive placebo oral solution (swish, gargle for 30 seconds, and slowly swallow) on day 1.","id":"OG000","title":"Placebo"}],"populationDescription":"Only patients who submitted data on alternative analgesics are evaluable for this outcome measure. None of the patients provided information about alternative analgesics, so this secondary outcome could not be analyzed.","reportingStatus":"POSTED","timeFrame":"Up to 4 hours after treatment","title":"Use of Alternative Analgesics","type":"SECONDARY"}