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
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Endodontic Failure”

11 trials

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 11 of 11 results

Not applicableStudy completedNCT07184151
What this trial is testing

Evaluation of Guided Endodontic Microsurgery and Two Different Retrograde Filling Materials

Who this might be right for
Endodontic Re-treatment Failure
Suez Canal University 24
Not applicableStudy completedNCT03215225
What this trial is testing

Endodontic Root-canal Treatments Evaluated After Long-term Time

Who this might be right for
Root Canal TreatmentEndodontic Disease
University of Bologna 130
Not applicableLooking for participantsNCT07130760
What this trial is testing

Intraligamentary vs Inferior Alveolar Nerve Block for Pulpitis: A Randomized Clinical Trial

Who this might be right for
Symptomatic Irreversible Pulpitis (SIP)Dental PainInferior Alveolar Nerve Block Failure+1 more
Aula Dental Avanzada 52
Not applicableUnknownNCT04133181
What this trial is testing

Guided Versus Conventional Periapical Endodontic Surgery

Who this might be right for
Endodontic DiseaseEndodontic Re-treatment Failure
Cairo University 26
Not applicableActive Not RecruitingNCT07246512
What this trial is testing

A Comparative Analysis of Biomaterials for Retrograde Filling in Apical Surgery.

Who this might be right for
Periapical Lesion
University of Valencia 110
Not applicableStudy completedNCT05283252
What this trial is testing

The 3-Dimensional Printed Guide in Endodontic Microsurgery

Who this might be right for
Endodontic DiseaseEndodontic Re-treatment Failure
Damascus University 26
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 applicableActive Not RecruitingNCT07163065
What this trial is testing

Evaluation of Systemic Inflammatory Index and Biomarkers in Relation to Inferior Alveolar Nerve Block Success and Postoperative Pain

Who this might be right for
Postoperative PainInferior Alveolar Nerve Block FailureInflammation Biomarkers+1 more
KEZBAN MELTEM ÇOLAK 150
Large-scale testing (Phase 3)UnknownNCT01461239
What this trial is testing

Clinical Comparison of Endodontically Treated Teeth Restored With Fiber Posts or Cast Metal Posts

Who this might be right for
Post and Core Failure
Federal University of Pelotas 200
Not applicableLooking for participantsNCT07141459
What this trial is testing

Efficacy of 810 nm Diode Laser Disinfection on Inflammatory Cytokines and Postoperative Pain After Endodontic Retreatment

Who this might be right for
Previous Endodontic Treatment Failure and Radiographically Confirmed Periapical Radiolucency
Al-Azhar University 52
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