Alveolar Cleft — Alveolar Cleft Reconstruction Powered by
Citation(s)
7 Bajestan MN, Rajan A, Edwards SP, et al. Stem cell therapy for reconstruction of alveolar cleft and trauma defects in adults: A randomized controlled, clinical trial. Clin Implant Dent Relat Res. 2017;19(5):793?801. doi:10.1111/cid.12506 8. Hee Jung Kim, Jeong-Soo Park Usage of Human Mesenchymal Stem Cells in Cell-based Therapy: Advantages and Disadvantages 9. Dev Reprod. 2017 Mar; 21(1): 1-10. Published online 2017 Mar 31. doi: 10.12717/DR.2017.21.1.001 10. Kang NH. Current Methods for the Treatment of Alveolar Cleft. Arch Plast Surg. 2017;44(3):188?193. doi:10.5999/aps.2017.44.3.188
Bhattacharya S, Khanna V, Kohli R Cleft lip: The historical perspective. Indian J Plast Surg. 2009 Oct;42 Suppl:S4-8. doi: 10.4103/0970-0358.57180.
Coots BK Alveolar bone grafting: past, present, and new horizons. Semin Plast Surg. 2012 Nov;26(4):178-83. doi: 10.1055/s-0033-1333887.
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.
