Phase III Efficacy and Tolerability Trial of the Fixed Dose Combination of Etodolac 400 mg and Cyclobenzaprine 10 mg Versus Isolated Active Substances in Pain Control After Impacted Third Molar Extraction

Inclusion Criteria:

• Healthy research participants of both sexes (male and female non-pregnant), aged 18years or over, underwent impacted third molar extraction surgery

Exclusion Criteria:

• Presence of any event and / or pathology at the site of interest that may interferewith and contraindicate the performance of the surgical procedure at the discretion ofthe Investigator, including periodontitis, odontogenic tumors or cysts (associated ornot with the third molar), trauma, presence of Inflammation and / or infection;
• Present or past history of any cardiac, gastrointestinal, respiratory, hepatic, renal,endocrine, neurological, metabolic, psychiatric, hematological event;
• Previous diagnosis of alcohol and drug abuse defined by DSM-V;
• Current or past history (for less than 12 months) of smoking;
• Use of illicit drugs;
• History of bleeding / bleeding or coagulation disorders, gastric ulcer and / or activepeptic hemorrhage;
• Any finding of clinical (clinical / physical), laboratory or cardiac evaluation (ECG)observation that is interpreted by the investigating physician as a risk to theparticipant;
• Use of drugs that potentially interfere with the kinetics / dynamics of acetaminophenor any other medicinal product considered clinically significant by the Investigator;
• Known hypersensitivity to the active principles used during the study (etodolac andcyclobenzaprine);
• Women in gestation or breastfeeding, as well as women who present a positive pregnancytest (β - hCG) during the study screening / selection period;
• Professionals directly involved in the realization of the present study and theirrelatives;
• Participant of the research that has participated in clinical study protocols in thelast 12 (twelve) months, unless the Investigator deems that there may be directbenefit to it.