Group 1,Group 2,Group 3,Group 4,Group 5,Group 6

2 trials

Sponsors

Faculty of Medicine Siriraj Hospital, Erciyes University Scientific Research Projects Foundation

Conditions

COVID-19 survivors COVID-19 survivors COVID-19 VaccinationHealthy person between the age of 18 and 45 years. Healthy people

Phase 2

Preliminary study: Safety and Immunological Response following COVID-19 Vaccination in COVID-19 survivors

RecruitingTCTR20210720005

Faculty of Medicine Siriraj HospitalCOVID-19 survivors COVID-19 survivors COVID-19 Vaccination

Start: 2021-08-10Target: 180Updated: 2026-08-03

Phase 4

The effect of three different composite resins and two different polishing spirals on clinical success of anterior restorations: 24-month clinical follow-up

Active, not recruitingTCTR20220202009

Erciyes University Scientific Research Projects FoundationHealthy person between the age of 18 and 45 years. Healthy people

Start: 2018-04-08Target: 240Updated: 2026-08-03