Pulp Disease, Dental — Assessment of Vital Pulp Therapy in Permanent Molars
Citation(s)
Asgary S, Eghbal MJ, Ghoddusi J, Yazdani S One-year results of vital pulp therapy in permanent molars with irreversible pulpitis: an ongoing multicenter, randomized, non-inferiority clinical trial. Clin Oral Investig. 2013 Mar;17(2):431-9. doi: 10.1007/s00784-012-0712-6. Epub 2012 Mar 21.
Qudeimat MA, Alyahya A, Hasan AA Mineral trioxide aggregate pulpotomy for permanent molars with clinical signs indicative of irreversible pulpitis: a preliminary study. Int Endod J. 2017 Feb;50(2):126-134. doi: 10.1111/iej.12614. Epub 2016 Feb 22.
Taha NA, Ahmad MB, Ghanim A Assessment of Mineral Trioxide Aggregate pulpotomy in mature permanent teeth with carious exposures. Int Endod J. 2017 Feb;50(2):117-125. doi: 10.1111/iej.12605. Epub 2016 Jan 30.
Clinical Evaluation of Vital Pulp Therapy in Young Permanent Molars With Irreversible Pulpitis
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
