Incidence of Postoperative Pain and intra canal bacterial reduction Following Multiple visit Root Canal Treatment of Non Vital Teeth with Different In

Incidence of Postoperative Pain and intra canal bacterial reduction Following Multiple visit Root Canal Treatment of Non Vital Teeth with Different Intracanal Medicaments

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201403000667409

Enrollment

Registered

2013-10-06

Start date

2014-09-07

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

Oral Health non vital permanent teeth

Interventions

antibiotic paste

calcium hydroxide

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1- Medically free patients. 2- Permanent teeth with non vital plup. 3- Two visit root canal treatment using calcium hydroxide or antibiotic paste as intracanal medicament. 4- Clinical study. 5- Initial root canal treatment. 6- For bacterial sampling should be taken during the course of the treatment, before canal preparation (s1), after canal preparation (s2) and after canal medication (s3).

Exclusion criteria

Exclusion criteria: 1- Primary teeth. 2- Permanent teeth with immature apex. 3- Single visit root canal treatment. 4- Vital cases. 5- Retreatment cases. 6- In vitro study. 7- Two visit root canal treatment not using calcium hydroxide or antibiotic paste as intracanal medicament.

Design outcomes

Primary

Measure	Time frame
postoperative pain	—

Secondary

Measure	Time frame
intra canal bacterial reduction	—

Countries

Egypt

Contacts

Public ContactSherif El Shershaby

sherifelshershaby@gmail.com01005268663

Outcome results

None listed

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