Microbial Colonization Clinical Trial
Official title:
Evaluation of Patient Satisfaction and Microbiological Changes in Injectable Thermoplastic Resin and Conventional Acrylic Resin Complete Dentures
In this research, the investigators are comparing the new thermoplastic material side by side with the conventional poly methyl methacrylate for fully edentulous patients measuring their satisfaction and microbiological count.
Status | Not yet recruiting |
Enrollment | 24 |
Est. completion date | September 1, 2017 |
Est. primary completion date | August 1, 2017 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | N/A and older |
Eligibility |
Inclusion Criteria: - Completely edentulous - No bone irregularities, no bone specules, mild to moderate undercut. - Good oral hygiene - Should be co-operative - No serious systemic disease - No TMJ Problems Exclusion Criteria: - Bone irregularities , soft tissue ulcerations , severe undercuts - Serious systemic problem - Patient with xerostomia - Severely resorbed ridge - Logistic or physical reasons that could affect follow-up, - Psychiatric problems - Medically compromised patients & those with neuromascular disorders |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Cairo University |
Bayraktar G, Guvener B, Bural C, Uresin Y. Influence of polymerization method, curing process, and length of time of storage in water on the residual methyl methacrylate content in dental acrylic resins. J Biomed Mater Res B Appl Biomater. 2006 Feb;76(2):340-5. — View Citation
Giunta JL, Grauer I, Zablotsky N. Allergic contact stomatitis caused by acrylic resin. J Prosthet Dent. 1979 Aug;42(2):188-90. — View Citation
Goiato MC, Santos DM, Haddad MF, Pesqueira AA. Effect of accelerated aging on the microhardness and color stability of flexible resins for dentures. Braz Oral Res. 2010 Jan-Mar;24(1):114-9. — View Citation
León BL, Del Bel Cury AA, Rodrigues Garcia RC. Loss of residual monomer from resilient lining materials processed by different methods. Rev Odontol Ciêc. 2008;23:215-9.
NIRONEN P. Some possible uses for acrylic resins in dentistry. Odontol Tidskr. 1950;58(2):118-25. — View Citation
Osada H, Shimpo H, Hayakawa T, Ohkubo C. Influence of thickness and undercut of thermoplastic resin clasps on retentive force. Dent Mater J. 2013;32(3):381-9. — View Citation
Samet N, Tau S, Findler M, Susarla SM, Findler M. Flexible, removable partial denture for a patient with systemic sclerosis (scleroderma) and microstomia: a clinical report and a three-year follow-up. Gen Dent. 2007 Nov-Dec;55(6):548-51. — View Citation
Singh K, Aeran H, Kumar N, Gupta N. Flexible thermoplastic denture base materials for aesthetical removable partial denture framework. J Clin Diagn Res. 2013 Oct;7(10):2372-3. doi: 10.7860/JCDR/2013/5020.3527. — View Citation
Urban VM, Machado AL, Vergani CE, Giampaolo ET, Pavarina AC, de Almeida FG, Cass QB. Effect of water-bath post-polymerization on the mechanical properties, degree of conversion, and leaching of residual compounds of hard chairside reline resins. Dent Mater. 2009 May;25(5):662-71. doi: 10.1016/j.dental.2008.10.017. — View Citation
Weaver RE, Goebel WM. Reactions to acrylic resin dental prostheses. J Prosthet Dent. 1980 Feb;43(2):138-42. Review. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Changes in Patient satisfaction | Questionnaire | 0 months , 3 months , 6 months | |
Secondary | changes in Microbial count | CFU | 0 months , 3 months , 6 months |
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