Caries, Dental — The Effects of Stainless Steel Crowns Applied With Hall Technique on Occlusal Vertical Dimension
Citation(s)
Gallagher S, O'Connell BC, O'Connell AC Assessment of occlusion after placement of stainless steel crowns in children - a pilot study. J Oral Rehabil. 2014 Oct;41(10):730-6. doi: 10.1111/joor.12196. Epub 2014 Jun 10.
Innes NP, Evans DJ, Stirrups DR The Hall Technique; a randomized controlled clinical trial of a novel method of managing carious primary molars in general dental practice: acceptability of the technique and outcomes at 23 months. BMC Oral Health. 2007 Dec 20;7:18.
Innes NP, Stirrups DR, Evans DJ, Hall N, Leggate M A novel technique using preformed metal crowns for managing carious primary molars in general practice - a retrospective analysis. Br Dent J. 2006 Apr 22;200(8):451-4; discussion 444.
van der Zee V, van Amerongen WE Short communication: Influence of preformed metal crowns (Hall technique) on the occlusal vertical dimension in the primary dentition. Eur Arch Paediatr Dent. 2010 Oct;11(5):225-7.
Hall Teknik Ile Uygulanan Paslanmaz Celik kronların Okluzal Dikey Boyuta Etkilerinin değerlendirilmesi
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.
