- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04355416
Clinical and Anti-inflammatory Effect of Curcumin Oral Gel as Adjuncts in Treatment of Periodontal Pocket
Clinical Evaluation of 1% Curcumin Oral Gel and Its Effect on the Clinical Attachment Level and the Level of IL-8 in GCF in Treatment of Periodontal Pocket
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Abstract:
Background: Complete removal of irritants is not possible with mechanical therapy alone. Adjunctive use of systemic administration of antibiotics results in the distribution of drug throughout the body, which can give rise to toxicity. Curcumin (diferuloylmethane), a constituent of Curcuma longa plant, which possess antioxidant, anti-inflammatory, and anti-microbial properties. The aim of the study is to determine the effect of curcumin oral gel on the anti-inflammatory chemokines (IL_8) in the gingival crevicular fluid and to compare the effects of the curcumin gel as an adjunct to sub gingival scaling and root planing with the effect achieved using sub gingival scaling and root planing alone.
Twenty systemically healthy patients either male or female with chronic periodontitis aged between 30 and 45 years with pocket depth of 5-7 mm affecting at least two nonadjacent sites will be included. A split mouth design will be followed and the patients will receive a complete prophylaxis including scaling and root planning. In the experimental site scaling and root planing to be performed, followed by placement of the curcumin gel and periodontal pack application. In the control site, sub gingival scaling and root planning alone will be performed followed by periodontal pack application. collecting of GCF from the pocket which will be followed the same site for each visit to determine the level of IL_8 by ELISA and measurement of the clinical Parameters to be included: PLI (plaque index), BOP (bleeding on probing), PPD (probing pocket depth) and RAL (relative attachment level). These parameters will be recorded on day 0 and 30 days.
The aim of the study :
To determine the effect of curcumin oral gel on the anti inflammatory chemokines (IL_8) in the gingival crevicular fluid and to compare the effects of the curcumin gel as an adjunct to sub gingival scaling and root planning with the effect achieved using sub gingival scaling and root planing alone in the treatment of (5-7 mm) periodontal pockets on clinical Parameters: PLI (plaque index), BOP (bleeding on probing) , PPD (probing pocket depth) and RAL (relative attachment level).
Objectives:
- To evaluate the efficacy of sub gingival application of curcumin gel as an adjunct to SRP in the treatment of (5-7 mm) periodontal pockets on clinical periodontal parameter.
- To measure the concentration of IL-8 in gingival crevicular fluid before and after treatment.
Hypothesis:
Curcumin gel may have anti-inflammatory effect by reducing IL-8 and may have effect on clinical Parameters: PLI (plaque index), BOP (bleeding on probing) , PPD (probing pocket depth) and RAL (relative attachment level) in the treatment of periodontal pockets .
Alternative hypothesis:
There may be no difference in treatment of periodontal pocket by scaling and root planning and by scaling and root planning adjunct by curcumin oral gel.
Methodology:
Study design: Double blind, prospective , bio clinical research.
Setting: AL-Najaf dental specialized center.
Study design and population:
Twenty systemically healthy patients either male or female with chronic periodontitis aged between 30 and 45 years with pocket depth of 5-7 mm affecting at least two nonadjacent sites will be included. A split mouth design will be followed and the patients will receive a complete prophylaxis including scaling and root planing. Selected sites will be randomized into control and experimental sites. In the experimental site scaling and root planing to be performed, followed by placement of the curcumin gel and periodontal pack application. In the control site, sub gingival scaling and root planing alone will be performed followed by periodontal pack application. collecting of GCF from the pocket which will be followed the same site for each visit to determine the level of IL_8 by ELISA and measurement of the clinical Parameters to be included: PLI (plaque index), BOP (bleeding on probing), PPD (probing pocket depth) and RAL (relative attachment level). These parameters will be recorded on day 0 and 30 days.
Procedure/intervention:
collecting of GCF from the pocket which will be followed the same site for each visit to determine the level of IL_8 by ELISA and measuring of the clinical parameters: PLI (plaque index), BOP (bleeding on probing) , PPD (probing pocket depth) and RAL (relative attachment level) prior to the each procedure. The pocket will randomly have selected for both groups. PD will be measured with UNC 15 mm probe, acrylic stent as a guide for reproducibility from the gingival margin to base of the pocket. To achieve concealment, the patient will be blinded about intervention which side is test and which side is control. Before baseline (baseline regarded as first visit) we do oral hygiene motivation and supra gingival scaling only. At first visit (baseline ) day 0 will include collecting GCF from pocket of both side ( test and control ) to determine the level of IL_8 by ELISA and measurement of the clinical parameters : PLI (plaque index) , BOP (bleeding on probing), PPD (probing pocket depth) and RAL (relative attachment level) it also include sub gingival scaling and root planing for both side and curcumin gel will be inserted to the pocket of tested group with a 2 ml disposable syringe equipped with a blunted 25-gauge needle, which is bent along its shank after that periodontal dressing (Coe- Pak) will be used to cover the pocket on both side so as to prevent the ingress of oral fluids as well as to allow the retention of the material within the pocket. The first visit will also include oral hygiene instructions. Subjects will be recalled after 7 days, for periodontal dressing to be removed and curcumin gel will be inserted to the pocket of tested group.
The second visit (after thirty day)will include collecting GCF from the same previous site of pocket on both side to determine the level of IL_8 by ELISA and measurement of the clinical parameters : PLI (plaque index) , BOP (bleeding on probing), PPD (probing pocket depth) and RAL (relative attachment level).To ensure excellent collection of GCF, we must make sure the sites should be dried and not contaminated by saliva or blood, using cotton rolls, gentle force should be applied to avoid bleeding and the periocol strip should be inserted for 30 seconds, the sample will be transferred into eppendrof tubes and stored in -20 c until the completion of the samples collections, the tube will be allocated to the patient'code.
Assessment of the clinical parameters in the recall visit, separation of the GCF will be done by the following procedure : each sample will be micro centerfuged at 400-500g for 4-5 min then diluted by 500 microliter phosphate buffered saline and stored overnight in 4c to achieve optimal protein elusion. the periocol is then removed and the supernatants will be assayed by ELISA.
The total level of the IL_8 will be determined by using ELISA kits according to the manufacture instruction.
Study Type
Enrollment (Anticipated)
Phase
- Early Phase 1
Contacts and Locations
Study Contact
- Name: Haider Th Farhood, B.D.S
- Phone Number: +9647811967728
- Email: haideralhisnawi19.12.88@gmail.com
Study Contact Backup
- Name: Basima Gh Ali, MSc
- Phone Number: +9647705027397
- Email: Dr.basimaali@gmail.com
Study Locations
-
-
-
Baghdad, Iraq, +964
- Recruiting
- University of Baghdad College of Dentistry
-
Contact:
- Haider Th Farhood, B.D.S
- Phone Number: +9647811967728
- Email: haideralhisnawi19.12.88@gmail.com
-
Contact:
- Basima Gh Ali, MSc
- Phone Number: +9647705027397
- Email: Dr.basimaali@gmail.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age group of 30-45 years.
- Belonging to both sexes.
- Chronic periodontitis patients.
- Probing pocket depth (PPD) 5-7 mm.
Exclusion Criteria:
- Subjects having taken antibiotics prior to or during the trial.
- Patients on medication likely to induce gingival enlargement.
- Pregnant or lactating women.
- Smokers.
- Tobacco chewers.
- Allergy to curcumin oral gel.
- Patients with systemic disease.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: HEALTH_SERVICES_RESEARCH
- Allocation: RANDOMIZED
- Interventional Model: SINGLE_GROUP
- Masking: SINGLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: curcumin oral gel
|
application of curcumin oral gel after scaling and root planing
subgingival scaling and root planing without application of curcumin gel
|
OTHER: subgingival scaling and root planing
|
subgingival scaling and root planing without application of curcumin gel
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
measuring interleukin -8
Time Frame: one month
|
measuring interleukin -8 in gingival crevicular fluid by using ELISA
|
one month
|
measuring plaque accumulation
Time Frame: one month
|
measuring plaque accumulation on the teeth by measuring the plaque index using periodontal probe
|
one month
|
measuring gingival inflammation
Time Frame: one month
|
measuring gingival inflammation by measuring the gingival index by using periodontal probe
|
one month
|
measuring periodontal pocket erosion
Time Frame: one month
|
measuring periodontal pocket erosion and destruction by measuring bleeding on probing index using periodontal probe
|
one month
|
measuring the periodontal pocket depth
Time Frame: one month
|
measuring the periodontal pocket depth by using periodontal pocket depth index using periodontal probe
|
one month
|
measuring periodontal attachment level
Time Frame: one month
|
measuring periodontal attachment level by measuring clinical attachment level index using periodontal probe
|
one month
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Stomatognathic Diseases
- Periodontal Diseases
- Mouth Diseases
- Periodontitis
- Chronic Periodontitis
- Periodontal Pocket
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Antineoplastic Agents
- Curcumin
Other Study ID Numbers
- college of dentistry
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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