Clinical trials: Endodontic Retreatment
Root Canal Treatment
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.
aims to evaluate the accuracy of clinicians (conventional radiograph) compared to cone beam computed tomography (CBCT) and artificial intelligence software's ability to identify the quality of root canal obturation.
- Trial name
- AI (NCT07056998)
- Testing
- root canal retreatment
- Where
- Egypt
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Tala Ghassan Hassan Odeh
Endodontically Treated Teeth
Evaluation of The Effect of 980nm Diode Laser Intracanal Irradiation on Levels of Interleukin-8 Expression
This clinical trial will be conducted to evaluate the amount of Il-8 expression before and after the application of intracanal irradiation with diode laser 980 nm versus placebo in failed endodontic cases with periapical lesions.
- Trial name
- NCT05603988
- Testing
- Intracanal Diode laser irradiation
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Apical Periodontitis
Effect of Two Different Irrigation Protocols and Activation Techniques on Postoperative Pain in Single-visit Endodontic Retreatment: Prospective Randomized Clinical Trial
The relationship between different root canal irrigation techniques and pain after root canal treatment
- Trial name
- NCT07599254
- Testing
- root canal irrigation
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Endodontically Treated Teeth
Postoperative Pain Endodontic Retreatment
To compare the incidence of post-operative pain after single-visit versus two-visit non-surgical endodontic retreatment.
- Trial name
- NCT04580862
- Testing
- Non-surgical endodontic retreatment in single visit
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periapical Periodontitis, Pulpitis
Clinical and Radiographic Evaluation of Primary Endodontic Treatment and Non-surgical Endodontic Retreatments
Background: Pulpitis and apical periodontitis are inflammatory conditions of the dental pulp and periapical tissues, primarily caused by microbial invasion.
- Trial name
- CR-ET (NCT07418840)
- Testing
- Root canal treatment and non surgical endodontic retreatment
- Volunteers
- 75 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Asymptomatic Apical Periodontitis, Endodontic Retreatment
Cryotherapy, PGE2, NGF Levels and Pain After Endodontic Retreatment
This prospective, randomized, controlled, single-blind, parallel-group clinical trial evaluates whether intracanal cryotherapy reduces postoperative pain and inflammatory biomarker levels following single-visit endodontic…
- Conditions
- Asymptomatic Apical Periodontitis, Endodontic Retreatment, Cryotherapy
- Trial name
- ICE-PAIN (NCT07733700)
- Testing
- Intracanal cryotherapy, Room-temperature saline irrigation
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Alanya Alaaddin Keykubat University
Endodontics, Regenerative Endodontic Procedures
The Effect of Using Different Scaffolds in Retreated Teeth on The Clinical and Radiological Success of Regenerative Endodontic Treatment
This clinical study aims to compare the clinical and radiographic outcomes of four different scaffolds used in regenerative endodontic treatment of previously root canal-treated permanent teeth requiring retreatment.
- Conditions
- Endodontics, Regenerative Endodontic Procedures, PRF, i-PRF
- Trial name
- NCT07721051
- Volunteers
- 60 people
- Sponsor
- Kırıkkale University
Retreatment, Root Canal Retreatment
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:
The aim of this study is to measure and compare the effectiveness of nanosilver combined calcium hydroxide and conventional calcium hydroxide intracanal medications in reducing postoperative pain in patients with Symptomatic Root…
- Conditions
- Retreatment, Root Canal Retreatment, Nonsurgical Retreatment, Endodontic Failure
- Trial name
- CSNIMSRRT (NCT04213716)
- Testing
- silver nano particulate solution mixed with calcium hydroxide powder, conventional calcium hydroxide
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pain
Management of Post Endodontic Re-treatment Pain With Low-Level Laser Therapy
In this clinical trial investigators aimed to evaluate Post endodontic re-treatment pain after irradiation of low level laser therapy
- Trial name
- NCT03023761
- Testing
- low level laser
- Where
- Iran
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University
Apical Periodontitis
Retreatment and Diabetes
ABSTRACT This prospective, controlled, single-center clinical study aims to compare postoperative pain levels and analgesic consumption after nonsurgical endodontic retreatment in individuals with diabetes mellitus and…
- Trial name
- NCT07679880
- Testing
- root canal retreatment
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Post-operative Pain, Retreatment
Evaluation of Postoperative Pain After Single Visit Retreatment of Symptomatic and Asymptomatic Teeth
Introduction: The aim of this study comparing the post operative pain after the retreatment of asymptomatic and symptomatic teeth that during single visit treatment with rotary and reciprocal nickel titanium files.
- Conditions
- Post-operative Pain, Retreatment, Symptomatic Periapical Periodontitis, Endodontic Disease
- Trial name
- Endodontics (NCT06357481)
- Testing
- Endodontic Retreatment
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Post-Op Complication, Endodontic Inflammation
Postoperative Pain After Using NiTi Instruments
The aim of this randomized clinical trial was to compare the incidence, intensity and duration of postoperative pain following the removal of root canal obturation materials canals using rotary (ProTaper Universal or Hyflex EDM)…
- Conditions
- Post-Op Complication, Endodontic Inflammation, Endodontically Treated Teeth, Apical Periodontitis
- Trial name
- NCT04700995
- Testing
- NiTi instruments
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Trakya University
Apical Periodontitis
Single And Multiple-visit Endodontic Retreatment Outcome.
This study will compare the outcome of single visit retreatment and multi-visit retreatment in cases of failed root canal treated teeth.
- Trial name
- NCT04390789
- Testing
- Non surgical Single visit Retreatment, Multi visit Retreatment with calcium hydroxide dressing
- Where
- 2 sites in India
- Volunteers
- 90 people
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Endodontic Disease, Endodontically Treated Teeth
Outcome of Endodontic Treatment and Retreatment With a Bioceramic Sealer
This study is a prospective randomized controlled study of patients who come to the University. The aim is to evaluate the success rate of treatment and retreatment of canals using BioRoot ™ RCS cement compared with AH Plus up to…
- Trial name
- NCT04528979
- Testing
- BioRoot RCS® root canal sealer, AH Plus® root canal sealer
- Where
- Spain
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Juan Gonzalo Olivieri
Endodontic Disease, Endodontically Treated Teeth
Outcome of Endodontic Retreatment in One or Two Visits
This study is a prospective randomized controlled study of patients who come to the University and non-surgical root canal retreatment is considered as the election of choice in presence of periapical disease.
- Conditions
- Endodontic Disease, Endodontically Treated Teeth, Root Canal Infection
- Trial name
- NCT04527705
- Testing
- Non-surgical root canal retreatment
- Where
- Spain
- Volunteers
- 110 people
- Sponsor
- Universitat Internacional de Catalunya
Non-surgical Retreatment
Effects of Different NiTi Systems on Postoperative Pain and Operation Time in Nonsurgical Endodontic Retreatment
This prospective, randomized, single-center, single-blind clinical trial evaluated the effects of different nickel-titanium retreatment and final shaping systems on postoperative pain and operation time during single-visit…
- Trial name
- NiTi-RETREAT (NCT07783945)
- Testing
- ProTaper Universal Retreatment System, MicroMega REMOVER, ProTaper Next
- Where
- Turkey (Türkiye)
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Retreatment, Asymptomatic Apical Periodontitis
Effects of Irrigation Activation Systems on Postoperative Pain and Lesion Healing in Single-Visit Retreatment
In this superiority randomized clinical trial with a parallel design, 75 asymptomatic maxillary anterior teeth with 2-5 mm periapical lesions and a history of primary root canal treatment (PRCT) at least four years earlier were…
- Trial name
- NCT07150585
- Testing
- Ultrasonic Activation Group, Sonic Activation Group, Laser Activation Group
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ege University
Apical Periodontitis, Postoperative Pain
Effectiveness of Different Obturation Techniques
Aim: Evaluation of the effect of different obturation techniques on postoperative pain level and radiographic healing on non-surgical endodontic retreatment (NSER) applied in a single visit in teeth with single root canal and…
- Conditions
- Apical Periodontitis, Postoperative Pain, Endodontically Treated Teeth
- Trial name
- NCT06226740
- Testing
- Single Visit Non Surgical Root Canal Treatment Protocol
- Where
- Turkey (Türkiye)
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Root Canal Therapy, Periapical Periodontitis
Comparision of Non Surgical Retreatment and Endodontic Surgery of Failed Root Canal Treated Teeth
To the best of our knowledge, only two studies are available which have provided a direct comparison between outcome of nonsurgical retreatment and endodontic surgery. The results of the two studies are contradictory in nature.
- Trial name
- NCT03918733
- Testing
- surgical treatment, Non surgical retreatment
- Where
- India
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Postoperative Pain, Endodontically Treated Teeth
"Effect of Sonic Activation Assisted Irrigation and Apical Enlargement on Postoperative Endodontic Pain"
The purpose of this randomized clinical trial is to evaluate the incidence of postoperative pain after retreatment after apical enlargement and sonic activation assisted irrigation.
- Trial name
- NCT04314908
- Testing
- Apical enlargement, Apical enlargement + Sonic Activation Assisted Irrigation, Non Apical enlargement
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital