Clinical trials

4

Search and review clinical trials. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Recruiting

Comparison of the Effectiveness of Miswak and Manual Toothbrush in Removing Dental Plaque in Fixed Orthodontic Patients

This study compares the immediate plaque removal efficacy of the natural Miswak versus a traditional manual toothbrush using the Modified Bass technique among orthodontic patients. The main question it aims to answer is: Are there statistically significant differences in the post-brushing plaque index reduction between the dental arch side cleaned with Miswak and the contralateral side cleaned with a manual toothbrush?

Participants needed: 90
Trial details
Age: 18-30Biological sex: AllType: InterventionalSponsor: Al-Hawash Private UniversityUpdated: Jun 3, 2026Locations: 1
Eligibility criteria

Patients aged between 18 and 30 years old. [+2]

Presence of advanced or aggressive periodontal diseases. [+4]

Status: Recruiting

Bruxism, Anxiety, and Periodontal Status Among Dental Students

This observational cross-sectional study aims to evaluate the relationship between bruxism, anxiety, and periodontal status among fourth- and fifth-year dental students at Al-Hawash Private University. Bruxism is a parafunctional habit that may be influenced by psychological stress and anxiety, and it may be associated with periodontal changes. Dental students are an important population to study due to their academic workload and potential stress exposure. The study will assess probable bruxism, anxiety levels, and periodontal parameters to identify possible associations between these variables.

Participants needed: 100
Trial details
Age: 18+Biological sex: AllType: ObservationalSponsor: Al-Hawash Private UniversityUpdated: May 12, 2026Locations: 1
Eligibility criteria

Undergraduate dental students in the fourth or fifth year. [+2]

Orthodontic treatment. [+5]

Status: Recruiting

Candida Albicans in Syrian Patients With Periodontitis

Periodontitis is a significant oral health issue characterized by inflammation and destruction of the supporting structures of the teeth. Recent research has indicated that Candida albicans, a common fungal pathogen, may play a role in the exacerbation of periodontal diseases. This study aims to investigate the prevalence and impact of Candida albicans in Syrian patients diagnosed with periodontitis, contributing to a better understanding of its role in oral health within this population.

Participants needed: 100
Trial details
Age: 18+Biological sex: AllType: ObservationalSponsor: Al-Hawash Private UniversityUpdated: May 8, 2026Locations: 1
Eligibility criteria

Patients aged 18 years and older. [+2]

Patients with systemic diseases affecting oral health (e.g., diabetes, immunosup... [+1]

Status: Recruiting

Periodontal Health Among Cigarette, Electronic Cigarettes, and Narghile Smokers

This study compares the different effects of traditional cigarettes, e-cigarettes, and narghile on periodontal health among a sample of Al-Hawash Private University students. The main question it aims to answer is: Are there statistically significant differences in periodontal parameters among different types of smokers?

Participants needed: 90
Trial details
Age: 18-25Biological sex: AllType: ObservationalSponsor: Al-Hawash Private UniversityUpdated: May 1, 2026Locations: 1
Eligibility criteria

Cigarette smokers: Individuals who have smoked five or more cigarettes per day f... [+2]

Non-smokers [+5]