Effect of laser on reduction of bacterial agents involved in root canal infection

Determination of bacterial agents involved in root canal of patients with endodontic infection and evaluation of effect of photo-activated disinfection (PAD) on reduction of bacterial population

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT2015031321455N1

Enrollment

Registered

2015-08-06

Start date

2015-07-23

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Endodontic infection. Codes for special purposes

Interventions

Intervention group: Indocyanine green as photosensitizer with concentrations of 500 and 1000 ug/L.

Intervention group: Indocyanine green as photosensitizer with concentrations of 500 and 1000 ug/L

Eligibility

Sex/Gender

All

Age

18 Years to 50 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: The patient did not receive antibiotics for at least a month; The patient is not used immunosuppressive drugs; The patient has not systemic disease; The dentist is confirmed endodontic disease in his canine teeth (according abscess, radiography and ...). Exclusion criteria: The patient's age should not be less than 18 years (due to lack of complete form of APEX) and not be more than 50 years (due to be necrotic pulp); There is a sharp curve in root canal in radiography findings.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Growth of bacteria. Timepoint: Before and after of interferer. Method of measurement: Culture.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaryam Pourhajibagher

School of Medicine, Tehran University of Medical Sciences

mphb65@yahoo.com; m-pourhajibagher@razi.tums.ac.ir+98 21 6405 3401

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026