Using a Narcotic to Enhance the Numbing Effect of the Local Anesthetic Lidocaine on Inflamed Molar Teeth
Healthy, Inflammation, Mouth Disease
About this trial
This is an observational trial for Healthy focused on measuring Fentanyl, Intraosseous-Anesthesia, Endodontics, Denti Patch, Pain, Chronic Inflammation
Eligibility Criteria
Men and women whose mandibular molars are either: intact, caries-free, and have no signs or symptoms of pulpal disease or carious, symptomatic (to hot/cold and percussion), but have no evidence of pulpal necrosis or infection. At least one intact caries-free contralateral mandibular molar must be present. Individuals should be healthy and over the age of 16. No history of stomach ulcers, asthma, lung problems, or allergy to lidocaine, fentanyl or any of the standard or test medications. No body weight which is 30% greater or less than standard height-weight tables. No pregnant or lactating females. Also, no females who are sexually active and will not submit to a pregnancy test. No history of taking any analgesics or antihistamines for 24 hr period prior to study. No patients taking steroids or other anti-inflammatory drugs. Willing to accept root canal treatment without parenteral sedation. Willing to participate in data collection procedures. No clinically significant medical history or signs of debilitation including patients with heart, respiratory, renal, or liver dysfunction. No history of personality disorder, alcohol abuse or drug abuse. No chronic use of drugs which would confound assessment including barbituates, anticonvulsants, tranquilizers, antiarrythmics, beta blockers, and antidepressants. No patients whose mandibular molars are heavily restored (i.e., crowns, large fillings). No hypersensitivity to drugs used (epinephrine, lidocaine, fentanyl).
Sites / Locations
- National Institute of Dental And Craniofacial Research (NIDCR)