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Dental Diseases clinical trials

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NCT ID: NCT05597956 Active, not recruiting - Clinical trials for Molar Incisor Hypomineralization

Effectiveness of Infiltration With Resin in Treatment of MIH Incisors in Children Showing Opacities

Start date: September 19, 2023
Phase: N/A
Study type: Interventional

Enamel development defects are the result of a set of environmental, systemic and genetic causal agents that reveal a multifactorial etiology model, which in anterior teeth produces a serious aesthetic problem, converted into a problem of visual perception. In hypomineralized enamel, light rays encounter multiple interfaces between organic and mineral fluids, with different refractive indices. At each interface, the light is deflected and reflected, producing an overexposed "optical labyrinth" that is perceived as a yellow, white, or brown stain. The term "infiltration" has been modified and developed commercially in Germany for the treatment of non-cavitated caries on smooth and proximal surfaces, in which the porosities of the enamel lesion are infiltrated with a low-viscosity resin, thus creating a barrier of diffusion, without the need for any type of additional material on the tooth surface. An added positive effect of infiltration with the queens is that the enamel lesions lose their whitish appearance when the microporosities are filled, mimicking the area of the lesion with the remaining healthy enamel. This effect is what has led clinicians to adapt this treatment for the management of enamel defects. Given the growing interest in the treatment of opacities in the anterior sector, due to the demanding contemporary aesthetic requirements, and the increased acceptance of minimally invasive therapies, the need has been seen to seek greater predictability for the treatment of defects. of conservative enamel from an early age and offer effective therapeutic alternatives.

NCT ID: NCT05325970 Active, not recruiting - Clinical trials for Head and Neck Cancer

Clinical Registry of Long-Term Dental Outcomes in Head and Neck Cancer Patients

ORARAD II
Start date: February 2014
Phase:
Study type: Observational [Patient Registry]

The current study (ORARAD II) will examine participants of the original cohort for a visit roughly 7 years after the start of RT. The primary outcomes will be the 7-year rate of dental caries, periodontal disease, tooth loss, osteoradionecrosis and salivary flow.

NCT ID: NCT05090085 Active, not recruiting - Dental Diseases Clinical Trials

Invivo Clinical Assessment of Dimethyl Sulfoxide in OT Primer Prior to Dental Adhesive

DMSO
Start date: January 1, 2022
Phase: N/A
Study type: Interventional

This study is conducted to assess the clinical effectiveness of 10% Dimethyl Sulfoxide in OT Primer prior to two step etch and rinse dental adhesive on the durability of composite restoration.

NCT ID: NCT03549949 Active, not recruiting - Dental Diseases Clinical Trials

Nationwide Awareness Campaign and Call for Dental Screening for HHT in Germany

Start date: June 1, 2018
Phase:
Study type: Observational

HHT is a relative rare autosomal dominant inherited disorder of the fibrovascular tissue. Diagnosis of HHT is often delayed for decades (Pierucci 2012). However, it would be desirable to achieve an early diagnosis as early screening and treatment decrease disease-associated complications and increase life expectancy (Kroon 2018). Our approach is a nationwide call and awareness campaign to dentists in Germany, as nearly all persons visit a dentist from time to time. This approach is promising to us, as most patients develop nosebleeds and multiple, typical telangiectases of the skin or mucosa. A predilection site is the oral mucosa and the face, including the lips (Shovlin 2000).

NCT ID: NCT03516201 Active, not recruiting - Clinical trials for Bariatric Surgery Candidate

Oral Health in Bariatric Patients

Start date: June 15, 2018
Phase:
Study type: Observational

As few is known about the oral health of bariatric patients, this study aimed to analyze the prevalence and severity of erosive tooth wear, dental caries and periodontal diseases of obese patients who underwent bariatric surgery in comparison to obese patients without bariatric procedures.