Effect of 10% Povidone-iodine for caries prevention in infants: a randomized controlled trail

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

TCTR

Registry ID

TCTR20140306002

Enrollment

120

Registered

2014-03-06

Start date

2013-02-28

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Unremarkable medical history Presence of 4 upper incisors with no visible defects No cavitated caries Not use ATB 2 weeks before experiment

Interventions

Apply on tooth surface,Apply on tooth surface

Experimental Drug,Placebo Comparator No treatment

Povidone Iodine,Placebo solution

Eligibility

Sex/Gender

All

Age

9 Months to 24 Years

Inclusion criteria

Inclusion criteria: Unremarkable medical history Presence of 4 upper incisors with no visible defects No cavitated caries Not use antibiotic 2 weeks before experiment

Exclusion criteria

Exclusion criteria: Remarkable medical history cavitated caries use ATB 2 weeks before experiment Allergy iodine

Design outcomes

Primary

Measure	Time frame
Level of mutans streptococci 6 months Colonies of mutans streptococci were identified, estimated and categorized into one of the 4 levels	—

Secondary

Measure	Time frame
Dental caries 12 monts Dental Examination	—

Countries

Thailand

Contacts

Public ContactWorawit Sakulthai

Faculty of Dentistry, Prince of Songkla University

pop_isme@hotmail.com66817190305

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026

Effect of 10% Povidone&#45;iodine for caries prevention in infants: a randomized controlled trail