Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Root Canal Retreatment”

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 0 results

Not applicableStudy completedNCT05039502
What this trial is testing

Releasing of Inflammatory Mediators During Retreatment of Root Canals

Who this might be right for
Inflammatory ResponseRoot Canal Infection
Bulent Ecevit University 75
Not applicableStudy completedNCT05052814
What this trial is testing

The Effect of Root-canal Medicaments on Post-operative Pain in Re-treatment Cases

Who this might be right for
Endodontically Treated Teeth
Aydin Adnan Menderes University 120
Not applicableNot Yet RecruitingNCT07477171
What this trial is testing

Mineral Trioxide Aggregate (MTA) vs Gutta-Percha for Non-Surgical Endodontic Retreatment in Teeth With Apical Lesions

Who this might be right for
Periapical DiseasesRoot Canal TherapyMineral Trioxide Aggregate (MTA)
University of Santiago de Compostela 58
Very early researchUnknownNCT03209115
What this trial is testing

Influence of Calcium Hydroxide Chlorhexidine Combination vs. Calcium Hydroxide as an Intra Canal Medicaments in Retreatment Cases

Who this might be right for
Postoperative Flare up
Cairo University 24
Very early researchStudy completedNCT04072926
What this trial is testing

Effects of PDT and Bioceramic Filling on Periapical Healing and Postoperative Pain After Endodontic Retreatment

Who this might be right for
Apical Periodontitis
Medical Innovation Center Wroclaw 70
Not applicableStudy completedNCT05091554
What this trial is testing

Intraoral Cryotherapy in Root Canal Retreatment

Who this might be right for
Cryotherapy Effect
Izmir Katip Celebi University 118
Not applicableStudy completedNCT06226740
What this trial is testing

Effectiveness of Different Obturation Techniques

Who this might be right for
Apical PeriodontitisPostoperative PainEndodontically Treated Teeth
Abant Izzet Baysal University 63
Not applicableStudy completedNCT06732063
What this trial is testing

Evaluation of Postoperative Pain After Endodontic Retreatment Using Different Working Length Determination Methods: A Randomized Clinical Trial

Who this might be right for
This Study Compares the Effects of Two Working Length Methods on Postoperative Pain in Single-rooted, Single-canal Teeth During Root Canal Retreatment
öznur dişli 64
Not applicableLooking for participantsNCT07453576
What this trial is testing

Effect Of Different Sodium Hypochlorite Concentrations On Intracanal Substance P, CGRP And Opiorphin Levels And Postoperative Pain During Root Canal Retreatment

Who this might be right for
Persistent Apical Periodontitis
KEZBAN MELTEM ÇOLAK 60
Testing effectiveness (Phase 2)Study completedNCT04213716
What this trial is testing

Comparison of the Efficacy of Calcium Hydroxide With Silver Nanoparticle and Conventional Calcium Hydroxide Intra Canal Medications on Post-Operative Pain in Symptomatic Root Canal Treatment Failure Cases:

Who this might be right for
RetreatmentRoot Canal RetreatmentNonsurgical Retreatment+15 more
Cairo University 120
Not applicableEnrolling By InvitationNCT07056998
What this trial is testing

On Previously Root Canal-treated Patients Using an AI Program, Detect the Accuracy of it in the Detection of Root Canal Obturation Quality on CBCT Compared With Conventional PA Radiography, e.g., Voids, Length of Obturation, and Density, and Then do Retreatment if Any Failure is Recorded.

Who this might be right for
Root Canal Treatment
Tala Ghassan Hassan Odeh 3
Not applicableStudy completedNCT06325163
What this trial is testing

Accuracy of Artificial Intelligence Technology in Detecting Number of Root Canals in Human Mandibular First Molars Obturated and Indicated for Retreatment: Diagnostic Accuracy Experimental Study

Who this might be right for
Missed Canals
Misr International University 35
Not applicableNot Yet RecruitingNCT07578311
What this trial is testing

Effect of a Herbal Intracanal Medication On Postoperative Pain And Flare up Incidence In Non Surgical Root Canal Retreatment

Who this might be right for
Postoperative PainFlare Up, SymptomFlare up
Minia University 40
Not applicableUnknownNCT03064191
What this trial is testing

Influence of Intra Canal Medications on Postoperative Flare-up in Endodontic Re-treatment Cases

Who this might be right for
Postoperative PainPain, Dental
rayan rabie dahab 24
Early research (Phase 1)UnknownNCT04250519
What this trial is testing

Evaluation of Post Operative Pain in Retreatment of Molars Using Different Irrigant

Who this might be right for
Root Canal Infection
Tamil Nadu Dr.M.G.R.Medical University 150
Not applicableStudy completedNCT03719404
What this trial is testing

Irrigants on Outcome of Non Surgical Endodontic Retreatment

Who this might be right for
Root Canal Infection
Postgraduate Institute of Dental Sciences Rohtak 103
Testing effectiveness (Phase 2)Study completedNCT02747082
What this trial is testing

Antibacterial Effectiveness of Two Root Canal Irrigants

Who this might be right for
Periapical Periodontitis
University of Oslo 49
Not applicableStudy completedNCT05137613
What this trial is testing

One and Two-visit Root Canal Retreatment

Who this might be right for
Root Canal Infection
Ege University 100
Testing effectiveness (Phase 2)Not Yet RecruitingNCT06913673
What this trial is testing

Postoperative Pain and Incidence of Extrusion Following the Use of Two Intra-canal Medications in Retreatment of Single Rooted Teeth

Who this might be right for
Endodontic Disease
Minia University 30
Not applicableNot Yet RecruitingNCT07469150
What this trial is testing

Efficacy of Different Disinfection Technologies in Molar Non-Surgical Retreatment

Who this might be right for
Apical Periodontitis
University of Alabama at Birmingham 60
Next Page