Clinical trials: Periodontitis, open to volunteers
Symptomatic Irreversible Pulpitis and Symptomatic Apical Periodontitis
Effect of Ultrasonic and Diode Laser Activated Irrigation on Postoperative Pain Following Root Canal Treatment
The study is designed to determine whether activation of the irrigant using ultrasonic or diode laser technology can reduce postoperative pain and influence Substance P levels compared with conventional needle irrigation.
- Trial name
- NCT07906808
- Testing
- diode laser activation irrigation, Ultrasonic irrigation activation
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- October 6 University
Periodontitis (Stage 3), Periodontitis Stage IV
Characterization of Small Intestinal Bacterial Overgrowth and Intestinal Barrier-Related Biomarkers in Patients With Severe Periodontitis: A Pilot Prospective Longitudinal Observational Cohort Study
Periodontitis is a chronic inflammatory disease characterized by dysbiotic subgingival biofilms, inflammation, and progressive destruction of the tooth-supporting tissues.
- Conditions
- Periodontitis (Stage 3), Periodontitis Stage IV, SIBO
- Trial name
- MIRA (NCT07907224)
- Where
- Romania
- Volunteers
- 20 people
- Sponsor
- Iuliu Hatieganu University of Medicine and Pharmacy
Apical Periodontitis, Post Operative Pain, Acute
Post-operative Pain and Apical Healing After Root Canal (re)Treatment With Laser-activated Irrigation Versus Sonic or no Activation
When a tooth's nerve dies, inflammation can develop at the tip of the tooth's root. Root canal treatment is carried out to allow this inflammation to heal.
- Trial name
- NCT07883486
- Testing
- sonically activated irrigation, laser activated irrigation, conventional needle irrigation
- Where
- 2 sites in Belgium
- Volunteers
- 183 people
- Sponsor
- University Ghent
Apical Periodontitis
Laser-Activated Versus Passive Ultrasonic Irrigation in Endodontic Retreatment
This study will compare three methods of activating the final irrigation solution in reducing living bacteria inside the root canals of teeth that require root canal retreatment because of apical periodontitis, an inflammatory…
- Trial name
- NCT07903285
- Testing
- Photon-Induced Photoacoustic Streaming, Shock Wave Enhanced Emission Photoacoustic Streaming, Passive Ultrasonic Irrigation
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Inonu University
Apical Periodontitis, Postoperative Pain After Endodontic Treatment
Effect of Different Apical Motion Algorithms on Postoperative Pain After Root Canal Treatment
Brief Summary This prospective, randomized clinical trial aims to evaluate the effect of different endodontic motor settings used during root canal treatment on postoperative pain.
- Trial name
- NCT07714733
- Testing
- Root Canal Treatment, Rotary Instrumentation, Reciprocating Instrumentation
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Alanya Alaaddin Keykubat University
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
Periodontitis, Periodontitis Stage II
Spirulina Gel in the Treatment of Periodontitis
This randomized clinical trial aims to evaluate the clinical and immunological effects of locally delivered Spirulina gel as an adjunct to scaling and root planing (SRP) in patients with Stage II, Grade B periodontitis.
- Trial name
- non (NCT07893587)
- Testing
- spirulina gel exracted by 1.5% calcium chloride (CaCl2) aqueous solution., conventional scaling and root planing
- Volunteers
- 20 people
- Sponsor
- Misr University for Science and Technology
Intra-Bony Defects in Periodontitis Patients
The Efficacy of Exosomes Combined With Synthetic Bone Graft for the Treatment of Periodontal Intra-bony Defects
The aim of this study will be to evaluate clinically, radiographically and biochemically the efficacy of exosomes combined with synthetic bone graft for the treatment of periodontal intra-bony defects.
- Trial name
- NCT07897292
- Testing
- single flap approach, single flap approach combined with nanocrystalline hydroxyapatite bone substitute, Exosomes
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Khoshoe Al-mokhtar Mohammed
Pulp Necrosis, Apical Periodontitis
Conventional and Nano-Metronidazole Irrigation With/Without Activation in Necrotic Teeth With Apical Periodontitis
This randomized controlled clinical trial evaluates the effect of conventional metronidazole and nano-formulated metronidazole as root canal irrigants, with and without ultrasonic activation, in patients with necrotic…
- Trial name
- NCT07897591
- Testing
- Metronidazole 0.5%, Nano-formulated Metronidazole 0.5%, Sodium Hypochlorite 2.5%
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- October 6 University
Immunosuppression, Periodontal Disease
Oral Bacteria and Immune System Problems Involved in Gum Disease (Periodontitis)
Background: Gum disease is a condition in which the tissue around the tooth root becomes swollen and infected. This condition can cause tooth loss if it is not treated.
- Conditions
- Immunosuppression, Periodontal Disease, Healthy Subjects, Healthy Volunteer
- Trial name
- NCT01568697
- Where
- United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Periodontal Health, Gingivitis
Salivary and GCF Biomarkers in Periodontal Health, Gingivitis and Periodontitis
This observational cross-sectional study aims to compare the levels of irisin, interleukin-6 (IL-6), interleukin-10 (IL-10), and tumor necrosis factor-alpha (TNF-α) in saliva and gingival crevicular fluid (GCF) among individuals…
- Conditions
- Periodontal Health, Gingivitis, Periodontitis
- Trial name
- NCT07881406
- Testing
- Clinical periodontal examination, ELISA-based biomarker analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Chronic Apical Periodontitis
Effect of Cyperus Articulatus on Bacterial Reduction and Postoperative Pain
Successful endodontic treatment depends on effective elimination of microorganisms from the infected root canal system and prevention of reinfection.
- Trial name
- NCT07892690
- Testing
- Cyperus articulatus
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Minia University
Symptomatic Apical Periodontitis, Postoperative Pain
Photobiomodulation After Nonsurgical Root Canal Treatment
This randomized, double-blind controlled clinical trial will evaluate whether adjunctive photobiomodulation improves recovery after nonsurgical root canal treatment in adults with teeth diagnosed with symptomatic apical…
- Conditions
- Symptomatic Apical Periodontitis, Postoperative Pain, Mechanical Allodynia
- Trial name
- NCT07886723
- Testing
- Adjunctive Photobiomodulation
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Minnesota
Symptomatic Irreversible Pulpitis (SIP), Symptomatic Apical Periodontitis
Comparison of Postoperative Pain After Root Canal Treatment Using Hand-Held vs Rotary ProTaper Files: A Randomized Controlled Trial
This randomized controlled trial aims to compare postoperative pain after root canal treatment using two different types of ProTaper file systems: manual (hand-held) and rotary (engine-driven).
- Conditions
- Symptomatic Irreversible Pulpitis (SIP), Symptomatic Apical Periodontitis, Postoperative Pain After Endodontic Treatment
- Trial name
- NCT07887087
- Testing
- ProTaper Manual Root Canal Instrumentation, ProTaper Rotary Root Canal Instrumentation
- Volunteers
- 200 people
- Sponsor
- College of Physicians and Surgeons Pakistan
Diabete Mellitus, Dyslipidaemia
Prevalence and Associated Factors of High BMI and Periodontitis in Thai Adults Aged Under 60 Years
Overweight and obesity, as well as periodontitis, are common public health problems with increasing prevalence. Both conditions may be linked through shared mechanisms involving chronic low-grade systemic inflammation.
- Conditions
- Diabete Mellitus, Dyslipidaemia, Chronic Kidney Disease, Psychiatric Disorder
- Trial name
- NCT07880717
- Testing
- Periodontal Examination, Questionnaire interview, Anthropometric measurements
- Where
- Thailand
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Diabetes Mellitus, Type 2, Pre-diabetes
Regular Use of aPDT in the Management and Prevention of Periodontitis Symptoms in Diabetic Patients
This is an investigator-initiated clinical study to establish easy referral and access for diabetic patients from primary health care to oral health care facilities for preventive oral care, periodontal assessment, and treatment…
- Conditions
- Diabetes Mellitus, Type 2, Pre-diabetes, Periodontal Diseases, Periodontitis
- Trial name
- APDT-T2D (NCT06486012)
- Testing
- Lumoral Treatment, Standard oral hygiene
- Where
- Finland
- Volunteers
- 150 people
- Sponsor
- Wellbeing Services County of Pirkanmaa
Periodontitis, Adult, Periodontitis
Evaluation of Masticatory Performance in Patients With Periodontitis
The objective of this observational study is to assess the correlation between the severity of periodontal involvement and masticatory performance in patients with periodontitis.
- Conditions
- Periodontitis, Adult, Periodontitis, Oral Disease
- Trial name
- PAROCHEW (NCT07665489)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Clermont-Ferrand
Patients Diagnosed With Persistent Apical Periodontitis in Maxillary Anterior Regions Require Endodontic Microsurgery
Bone-Bioactive Liquid as an Adjunct in Endodontic Surgery
This randomized controlled clinical trial will include patients indicated for endodontic microsurgery due to persistent periapical lesions. Participants will be randomly allocated into two groups.
- Trial name
- NCT07879482
- Testing
- Bone Bioactive Liquid in endosurgery, conventional endodontic surgery
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Periodontitis (Stage 3)
A Clinical Trial Comparing 2x/Day for 30-minutes Use of the Emanate Perio PODS Post-SRP to a Control Group Post-SRP.
The goal of this clinical trial is to compare safety and to see if individuals with generalized stage III periodontitis that are given a periodontal hydrogel dressing on a wound healing after plaque and tartar have been removed…
- Trial name
- NCT06914596
- Testing
- Emanate Perio PODS
- Where
- 9 sites in United States
- Volunteers
- 72 people
- Sponsor
- McGuire Institute
Periodontitis, Dry Eye Disease (DED)
Association Between Periodontitis and Dry Eye Disease: A Cross-Sectional Study
This study is aiming at exploring the association between periodontitis and dry eye disease, which are both chronic inflammatory diseases that might have common pathogenic mechanisms.
- Trial name
- NCT07873697
- Where
- Iraq
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Sulaimani