Prevalence and Risk Factors of Black Tooth Stains
Launched by MENNATALLAH HESHAM ELSAYED MOHAMED ALI · Mar 22, 2022
Trial Information
Current as of May 03, 2025
Unknown status
Keywords
ClinConnect Summary
Tooth discoloration is frequently seen by dental practitioners and is considered an aesthetic problem. There are two types of teeth discoloration; intrinsic discoloration which is related to intrinsic factors such as congenital and inherited conditions and extrinsic discoloration which occurs due to the formation of pigments on the enamel surface (Prskalo et al., 2017).
Black stain is a specific type of external tooth discoloration. It is clinically diagnosed as dark dots on the gingival third of the tooth that may coalesce and form a complete dark line following gingival contour or can al...
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • • 3-5 years old preschool children
- • Children with primary dentition
- Exclusion Criteria:
- • • Children whose parents refuse signing informed consent
About Mennatallah Hesham Elsayed Mohamed Ali
Mennatallah Hesham Elsayed Mohamed Ali is a dedicated clinical trial sponsor committed to advancing medical research and innovation. With a robust background in clinical pharmacology and a focus on developing effective therapeutic interventions, Ali leads initiatives that prioritize patient safety and ethical standards. Through meticulous study design and implementation, he aims to generate reliable data that contributes to the global body of medical knowledge, ultimately enhancing treatment options and improving patient outcomes. His collaborative approach fosters partnerships with healthcare professionals and research institutions, ensuring the successful execution of clinical trials across diverse therapeutic areas.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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