Clinical trials: Gingival Crevicular Fluid
Periodontitis, Acute-Phase Response
Relationship Between LRG and Periodontal Disease
This study aimed to investigate gingival crevicular fluid (GCF) and serum levels of LRG, interleukin (IL)-6 and tumor necrosis factor (TNF)-α in patients with periodontitis before and after non-surgical periodontal treatment.
- Conditions
- Periodontitis, Acute-Phase Response, Inflammation
- Trial name
- NCT04383561
- Testing
- Non-surgical periodontal treatment, Oral hygiene instructions
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Periodontitis
IL-32 Isoforms Levels in GCF and Plasma of the Patients With Periodontitis
Interleukin (IL)-32, which has been recently reported to be associated with periodontitis, has been suggested to have pleiotropic effect due to its 9 different isoforms.
- Trial name
- NCT04350489
- Testing
- Non-surgical periodontal treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Bulent Ecevit 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
Periodontitis (Stage 3), Periodontal Health
Evaluation of the Effect of Smoking on Apelin, Periostin, and High-Sensitivity CRP Levels in Gingival Crevicular Fluid and Serum
Periodontal health is influenced by various local and systemic factors, with smoking being one of the major environmental risk factors.
- Conditions
- Periodontitis (Stage 3), Periodontal Health, Smoking Cigarette
- Trial name
- NCT07870473
- Where
- Turkey (Türkiye)
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Dental Plaque, Gingivitis
A Study Investigating Gingival Crevicular Fluid Biomarkers Following Use of a Commercially Available Toothpaste Containing Stannous Fluoride
The aim of this study is to evaluate the feasibility, sensitivity, and interpretability of gingival crevicular fluid (GCF) cytokine biomarkers as early indicators of tissue recovery following use of commercial dentifrice compared…
- Trial name
- NCT07842042
- Testing
- Test Toothpaste, Regular Fluoride Toothpaste
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- HALEON
Rheumatoid Arthritis (RA), Periodontitis
Effects of Nonsurgical Periodontal Treatment on GCF Calprotectin and IL-10 in Rheumatoid Arthritis
This study evaluates the relationship between rheumatoid arthritis and periodontal health and examines the effects of nonsurgical periodontal treatment on clinical periodontal findings and gingival crevicular fluid biomarkers.
- Conditions
- Rheumatoid Arthritis (RA), Periodontitis, Gingivitis
- Trial name
- NCT07844564
- Testing
- Non-surgical Periodontal Treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Periodontal Diseases
Periostin and Non-Surgical Periodontal Treatment
A total of 90 subjects, 30 patients with chronic periodontitis, 30 with gingivitis and 30 periodontally healthy subjects were included. Patients with periodontal disease received non-surgical periodontal treatment.
- Trial name
- NCT04332965
- Testing
- Non-Surgical Periodontal Treatment
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Kırıkkale University
Pregnancy
Matrix Metalloproteinases's in Oral Biofluids During Pregnancy and Postpartum
The aim of this study was to investigate salivary and gingival crevicular fluid (GCF) levels of MMP-8, MMP-9 and TIMP-1 during 2/3 trimester of pregnancy and after delivery
- Trial name
- NCT03516565
- Testing
- Saliva collection, GCF collection
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Apical Periodontitis, i-PRF
Effect of I-PRF Application on ALP and MMP-9 Levels in Teeth With Apical Periodontitis
The aim of this study was to evaluate the effect of injectable platelet rich fibrin (i-PRF) injection, in addition to routine root canal treatment, on alkaline phosphatase (ALP) and matrix metalloproteinase-9 (MMP-9) levels in…
- Conditions
- Apical Periodontitis, i-PRF, Biomarkers, MMP-9
- Trial name
- NCT07320898
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Kırıkkale 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
Periodontitis
Effect Of Non-Surgical Periodontal Treatment On Lipoxin a4 Levels
The aim of this study was to evaluate the levels of lipoxin A4 (LXA4), prostaglandin E2 (PGE2) and leukotriene B4 (LTB4) in gingival crevicular fluid (GCF) and saliva in individuals with periodontal healthy and chronic…
- Trial name
- NCT04053660
- Testing
- Non-surgical periodontal treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ordu University
Aggressive Periodontitis
Effects of Er,Cr:YSGG, Diode Lasers on GCF Cytokines Levels
The aim of our study is to determine the interleukin-1βeta (IL-1β), interleukin-8 (IL-8) and tumor necrosis factor-αlfa (Tnf-α) levels in gingival crevicular fluid (GCF) and clinical periodontal parameters following the treatment…
- Trial name
- NCT03034824
- Testing
- SRP+940±15 nm diode laser, SRP+Er,Cr:YSGG laser, Scaling and root planing (SRP)-Control
- Volunteers
- 26 people
- Sponsor
- Yuzuncu Yil University