Clinical trials: Gingival Crevicular Fluid
Periodontal Diseases
Visfatin Levels Before and After Periodontal Treatment
The purpose of this study was to evaluate visfatin levels in different stages of periodontal diseases and health, moreover the effect of non-surgical periodontal therapy on visfatin levels in Gingival Crevicular Fluid (GCF) and…
- Trial name
- VL (NCT02615626)
- Testing
- Non-surgical Periodontal Treatment.
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Bulent Ecevit University
Periodontitis
Evaluation of Prognostic Potentials of Gingival Crevicular Fluid E-cadherin and Total Antioxidant Capacity
Ability to anticipate the outcomes of periodontal therapy at baseline visit is crucial to outline and customize a treatment plan with predictable outcomes and cost-effectiveness.
- Trial name
- NCT05994885
- Testing
- Root surface debridement
- Where
- Iraq
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ali A Abdulkareem
Root Resorption
The Effect of Two Different Types of Forces on Possible Root Resorption in Relation to Dentin Phosphoprotein Levels
External root resorption is a common unfavourable sequel of orthodontic treatment. Although diagnosis of root resorption is usually done by radiographs; they are technique sensitive.
- Trial name
- NCT04825665
- Testing
- Continuous force, Intermittent force
- Where
- 2 sites in Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sherifa Ghaleb
Healthy, Maxillary First Premolar Tooth Extraction
Gingival Crevicular Fluid Characterization During Orthodontic Treatment
During Orthodontic tooth movement, teeth are moved through alveolar bone under applied forces. The applied mechanical loading force must be transferred to the alveolar bone via periodontal ligament (PDL).
- Conditions
- Healthy, Maxillary First Premolar Tooth Extraction, Canine Retraction
- Trial name
- NCT04226469
- Testing
- Tooth movement
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Chicago
Peridontal Disease
Investigation of Lipoxin A4, Annexin A1 and Interleukin-1 Beta Levels in Individuals With Periodontitis.
Since the researchers thought that Annexin A1, Lipoxin A4 and IL-1 Beta parameters, which have been found to be related to inflammatory conditions, may increase in periodontitis, a common inflammatory gum disease, we wanted to…
- Trial name
- Lipoxin A4 (NCT06700161)
- Testing
- Obtaining CGF from patients
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Eda Cetin Ozdemir
Periodontitis, Peri-implant Mucositis
Biological Responses Affecting Early-stage Dental Implant Placement in Patients With History of Periodontitis
This prospective parallel, double-blind, four-arm randomised controlled clinical study is planned to assess the difference in the level of the inflammatory biomarkers expressed following the placement of the first dental implant…
- Conditions
- Periodontitis, Peri-implant Mucositis, Peri-Implantitis
- Trial name
- NCT05834946
- Testing
- Megagen implant placement, Biomate-Swiss implant
- Where
- Malaysia
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Rheumatoid Arthritis, Periodontitis
Dental Prophylaxis and Rheumatoid Arthritis
This study evaluates the influence of dental prophylaxis on disease activity of Rheumatoid Arthritis. In addition to standard antirheumatic therapy, recently the question has been raised whether or not there is a supplementary…
- Conditions
- Rheumatoid Arthritis, Periodontitis, Gingivitis, Dental Prophylaxis
- Trial name
- PREPARA II (NCT03087240)
- Testing
- Dental Prophylaxis
- Where
- Germany
- Volunteers
- 70 people
- Sponsor
- University Hospital Heidelberg
Periodontitis, Periodontal Inflammation
GCF Galectin-3 and Interleukin-1beta Levels in Periodontitis.
This study aims to evaluate gingival crevicular fluid Galectin-3 and Interleukin-1beta levels in different grades (B and C) of stage 3 periodontitis, concurrently, and also to investigate their discriminative efficiencies in…
- Trial name
- NCT05449093
- Testing
- Periodontal clinical measurements and gingival crevicular fluid sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Apical Periodontitis
Sclerostin Regulation in Apical Periodontitis Lesions in Apical Periodontitis Lesions
Our aim was to examine the relationship between inflammatory bone resorption associated with the severity of AP and gingival crevicular fluid (GCF) and blood sclerostin and PGE2 levels in cases of AP.
- Trial name
- NCT06512103
- Testing
- Apical periodontitis group
- Where
- Turkey (Türkiye)
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Periodontal Disease, Postmenopausal Osteoporosis (PMO)
Relationship Between Periodontal Disease and Postmenopausal Osteoporosis
Elevated sclerostin levels in serum and alveolar bone of osteoporotic patients may exert deleterious effects on the periodontium, thereby contributing to the progression and increased severity of periodontal disease.
- Trial name
- NCT07294105
- Testing
- clinical assessment, Radiographic Evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Periapical Diseases
Evaluation of RANKL/OPG Levels in Gingival Crevicular Fluid at 1st and 3rd Months of Activation of NaOCl With Er,Cr YSSG Laser in Root Canal Treatment
Chronic Apical Periodontitis (CAP) is a disease caused by bacterial infection of the dental pulp and characterized by inflammation of the periradicular tissues.
- Trial name
- NCT05478811
- Testing
- Er,Cr:YSSG laser, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Peridontal Disease, Periodontal Inflammation
Analysis of the Impact of Contemporary Subgingival Debridement Techniques on Immunological Biomarkers in Gingival Crevicular Fluid
AIM: This prospective clinical study aimed to evaluate the efficacy of two distinct non-surgical periodontal therapy modalities in patients diagnosed with Stage 1 and Stage 2 periodontitis.
- Conditions
- Peridontal Disease, Periodontal Inflammation, Periodontitis, Adult
- Trial name
- NCT07243145
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Selcen Ozcan Bulut
Periodontal Diseases
Tumor Necrosis Factor-alpha and Interleukin-18 Levels in Children With Gingivitis and Type 1 Diabetes Mellitus
This study aimed to evaluate the levels of interleukin 18 and tumor necrosis factor-alpha (TNF-α) in gingival crevicular fluid (GCF) of children with type 1 diabetes mellitus and gingivitis.
- Trial name
- NCT03910205
- Testing
- ELISA
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Myocardial Infarction, Chronic Periodontitis
The Effect of Periodontal Therapy in Chronic Periodontitis Patients With and Without Acute Myocardial Infarction
The aim of this study was to evaluate the effects of periodontal treatment on gingival crevicular fluid (GCF) levels of Neopterin(N) and vascular cell adhesion molecule (VCAM-1) in chronic periodontitis(CP) patients with acute…
- Trial name
- NCT03005886
- Testing
- Periodontal examination, GCF sampling, phase I therapy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gazi University
Tooth Movement
OC and ICTP in Gingival Crevicular Fluid During Piezocision Accelerated Orthodontic Treatment
The aim of this study was to evaluate the tooth movement with and without piezocision with regard to the levels of osteocalcin and cross-linked C-terminal telopeptides of type I collagen in the gingival crevicular fluid.
- Trial name
- NCT04611984
- Testing
- Piezocision, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Marmara University
Periodontitis, Healthy
Effect Of Scaling and Root Planning on ALP in Saliva and GCF In Periodontitis Patients Compared With Healthy Individuals
The goal of this [interventional clinical trial] is to test effect of scaling and root plaining on Alkaline phosphatase in Saliva and Gingival crevicular fluid in periodontitis patients compared with healthy subjects The…
- Trial name
- NCT06048016
- Testing
- Scaling and Root Planning
- Where
- Egypt
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periodontitis, Adult
GCF miRNA-223 , -214 Levels in Smokers and Nonsmokers Periodontitis Patients
Objective: Periodontitis is a multifactorial disease that affects a wide range of populations. However, its pathogenesis remains unclear. miRNAs are now considered potential diagnostic markers for many inflammatory diseases.
- Trial name
- NCT06064799
- Testing
- miRNA-223 & -214 detection
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Periodontitis
Interleukin 20 and Periodontal Tisuue Destruction
Periodontitis is an inflammatory disease that causes destruction of periodontal tissues. IL-20, on the other hand, is known as a potent angiogenic, chemotactic, and pro-inflammatory cytokine associated with various chronic…
- Trial name
- NCT06091800
- Testing
- biochemical analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Periodontitis, Diabetes Mellitus
Levels of Neuregulin-4 and Its Receptor ErbB4 in Periodontitis Patients With and Without Diabetes Type 2
The aim of this study is to assess the levels of neuregulin-4 and its receptor ErbB4 in the GCF and saliva in stage III and IV periodontitis patients with and without type 2 diabetes mellitus.
- Trial name
- NCT04930588
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
Chronic Periodontitis, Aggressive Periodontitis
Estimation of Pentrexin-3 Levels in GCF and Saliva of Patients With Periodontal Disease
Subjects were selected from the outpatient clinic, Department of Oral Medicine and Periodontology, Faculty of Oral and Dental Medicine, Cairo University.
- Trial name
- NCT03128502
- Volunteers
- 40 people
- Sponsor
- Cairo University