Efficacy of Phytolacca Decandra and Melissa Officinalis in Children With Nocturnal Bruxism
Primary Purpose
Nocturnal Bruxism
Status
Unknown status
Phase
Phase 3
Locations
Study Type
Interventional
Intervention
Phytolacca decandra
Melissa officinalis
Phyt.decandra + Melissa offic.
Sponsored by
About this trial
This is an interventional treatment trial for Nocturnal Bruxism focused on measuring Bruxism, Sleep bruxism, Sleep related bruxism, Homeopathy
Eligibility Criteria
Inclusion criteria:
- Children with good general health; children aged 03-12 years old; children with nocturnal bruxism reported by their parents/guardians.
Exclusion criteria:
- Children with special needs (frame psychological, psychiatric and neurological disorders or any systemic commitments)
- Children with carious lesions in dentin
- Children with orthodontic appliances
- Children with dental anomalies
- Children with dental erosions
- Children with the following malocclusions: Class II and III of Angle, crossbite and open bite
- Children that will be in any medication that modify the salivary flow and / or cause alteration of the central nervous system.
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm Type
Placebo Comparator
Active Comparator
Active Comparator
Experimental
Arm Label
Placebo
Phytolacca decandra
Melissa officinalis
Phyt.decandra + Melissa offic.
Arm Description
Placebo
The Phytolacca decandra with 12CH dosage will be administered (one drop per age of the child) once a day during 30 days.
The Melissa officinalis with 12CH dosage will be administered (one drop per age of the child) once a day during 30 days.
The combination of Phytolacca decandra with Melissa offcicinalis with 12CH dosage will be administered (one drop per age of the child) once a day during 30 days.
Outcomes
Primary Outcome Measures
Evaluation of efficacy of Phytolacca decandra in association or not with Melissa officinalis in comparison of placebo in arresting nocturnal bruxism, by the use of a visual analog scale
Parents / guardians will be asked to schedule a graduated visual analog scale from 0 to 10 to determine bruxism level (absence or not of tooth clenching or grinding) of your child during the 30 days of each medicine usage and also during the washout period.
Evaluation of the efficacy of Phytolacca decandra in association or not with Melissa officinalis in comparison of placebo in arresting nocturnal bruxism, by the electromiography analysis
All children will be submitted to eletromiography analysys to measure the masseter and temporalis muscles forces before and after each tretament stage.
Secondary Outcome Measures
Identify changes in the quality of life children with bruxism before and after treatments by the use of B-ECOHIS and PCP-Q questionaries
Parents / guardians will answer questionnaires to determine their children' quality of life related to oral health before and after each stage of the study.
Full Information
NCT ID
NCT02870543
First Posted
July 28, 2016
Last Updated
August 12, 2016
Sponsor
Universidade Federal do Rio de Janeiro
1. Study Identification
Unique Protocol Identification Number
NCT02870543
Brief Title
Efficacy of Phytolacca Decandra and Melissa Officinalis in Children With Nocturnal Bruxism
Official Title
Efficacy of Phytolacca Decandra and Melissa Officinalis in Children With Nocturnal Bruxism: a Controlled and Randomized Clinical Trial
Study Type
Interventional
2. Study Status
Record Verification Date
August 2016
Overall Recruitment Status
Unknown status
Study Start Date
September 2014 (undefined)
Primary Completion Date
July 2016 (Actual)
Study Completion Date
July 2017 (Anticipated)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Universidade Federal do Rio de Janeiro
4. Oversight
Data Monitoring Committee
Yes
5. Study Description
Brief Summary
This study aims to evaluate, through a crossover, controlled, double-blind and randomized clinical trial, the efficacy of Phytolacca decandra in association or not with Melissa officinalis in the treatment of children with nocturnal bruxism. Children from 3 to 12 years old with nocturnal bruxism will be randomly allocated into different groups of treatment stage as follows: (1) placebo; (2) Phytolacca decandra; (3) Melissa officinalis; (4) Phytolacca decandra associated with Melissa officinalis. All children will participate to each clinical stage, with a period of 14 days of whashout. Children and the principal investigator will be masked to treatment. The efficacy will be evaluated through parents report about the absence of tooth clenching or grinding by children and electromiography exams. The secondary outcomes that will be evaluated are: trait anxiety and quality of life related to oral health.
Detailed Description
This is a randomized, double-blind, crossover, placebo-controlled study in which children aged 3 to12 years old with nocturnal bruxism will be randomly allocated into different phases of the study, according to treatment step: (1) placebo; (2) Phytolacca decandra; (3) Melissa officinalis; (4) Phytolacca decandra associated with Melissa officinalis. This study will be enrolled in Dental clinic of the Pediatric Dentistry department of Dental School, in Federal University of Rio de Janeiro (UFRJ), from September 2014 to July 2017. All children will participate of each clinical stages, with a washout interval of 14 days between the phases. Children and the principal investigator will be masked to treatment.
After anamnesis, extra and intraoral clinical examination will be conducted at the beginning of the study, by a single trained and calibrated examiner (the researcher responsible for the study). Thus, facial symmetry, temporomandibular joints and masticatory muscle activity should be observed. For the evaluation of the residual effect of bruxism in the muscles (masseter and temporalis) of the masticatory system, electromyography exams will be performed.
For intra-oral clinical examination, patients will be positioned comfortably in a dental chair and the exam will be conducted with the aid of artificial light from dental reflector mirror plane, exploratory probe and cotton tweezers. Data from each patient will also be recorded in the dental records by a previously trained annotator. The presence of clinical signs related to the presence of bruxism, such as the presence of dental enamel wear and microfractures facets will also be evaluated.
The Brazilian version of ECOHIS (B-ECOHIS) will be used to assess the quality of life for the selected children with 0-7 years old. This instrument will be applied before and after each phase of the study. And, the Brazilian version of "Child Perceptions Questionnaire" (CPQ) 8-10 and 11-14, will also be used to assess the physical and psychosocial impact of nocturnal bruxism in children and adolescents in the study.
The child's anxiety will be observed by means of a rating scale of trait anxiety in children. This scale will also be applied before and after each phase of the study.
All medicines, including placebo, will be placed in identical amber glass vials, which will be labeled / encoded (A, B, C, D) and distributed ramdonly to children/parents, in accordance with the phases of the study.
In every return, parents / guardians must give back the bottle used in the period to be verified the residual volume. Thus, the intake of the medicine will be properly evaluated.
The subjects will be distributed within the treatment phases of the study in accordance with the following medications:• Phase 1 - Placebo; • Phase 2 - Use isolated of Phytolacca decandra 12CH; • Phase 3 - Use isolated of Melissa officinalis 12CH; • Phase 4 - Combined use of Phytolacca decandra 12CH and Melissa officinalis 12CH.
Each drug, including placebo, will be formulated in Homeopathy Pharmacy, Faculty of Pharmacy, UFRJ. They will be administered for a period of 30 days with a washout interval of 14 days between phases.
All test solutions will be packed in amber glass 30 ml with dropper and will be prepared at the same time and under the same laboratory conditions. Supervision of all pharmaceutical manipulation will be under the technical responsibility of at least one homeopathic pharmaceutic.
Administration of the test medicines (solutions) will be made once a day, with the following dosage: 01 drops of solution per age of the individual.
Patients and their caregivers must be informed that all products involving oral care (toothpastes and mouthwashes) interfere with the absorption of homeopathic medicine, so the 15-minute interval should be preserved between the drug intake and self-care mouth of each individual. It is emphasized that the use of the drug, quantity, time and frequency will be informed through a written prescription.
The parents and/ or guardians will be responsible for helping monitoring the efficacy of the treatments. At the first visit, they will receive a notebook that will serve as a sleep diary. This instrument will be used for parents and / or guardians to describe their self-perception of the sleep routine of their children.
In this appointment the parents and / or guardians will receive the researcher's instructions about the completion of the daily diary. Thus, it will serve later as the child's primary information before starting the use of medicines. This routine should be maintained throughout the period of treatment, and in the resting phase (wash out), serving as a home mirror, reflecting the effects presented by the child during the study period.
The frequency of nocturnal bruxism will be assessed using a Visual Analogue Scale. This scale will be applied to parents and / or guardians in the first appointment to obtain the frequency of bruxism of each child at the baseline. Also, it will be reapplied during all phases for monitoring the clenching and grinding of the teeth.
A multiple logistic regression model will be applied to investigate the difference between treatments.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Nocturnal Bruxism
Keywords
Bruxism, Sleep bruxism, Sleep related bruxism, Homeopathy
7. Study Design
Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Crossover Assignment
Masking
ParticipantCare ProviderInvestigator
Allocation
Randomized
Enrollment
52 (Anticipated)
8. Arms, Groups, and Interventions
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Placebo
Arm Title
Phytolacca decandra
Arm Type
Active Comparator
Arm Description
The Phytolacca decandra with 12CH dosage will be administered (one drop per age of the child) once a day during 30 days.
Arm Title
Melissa officinalis
Arm Type
Active Comparator
Arm Description
The Melissa officinalis with 12CH dosage will be administered (one drop per age of the child) once a day during 30 days.
Arm Title
Phyt.decandra + Melissa offic.
Arm Type
Experimental
Arm Description
The combination of Phytolacca decandra with Melissa offcicinalis with 12CH dosage will be administered (one drop per age of the child) once a day during 30 days.
Intervention Type
Drug
Intervention Name(s)
Phytolacca decandra
Other Intervention Name(s)
homeopathic medicine
Intervention Description
Treatment of bruxism
Intervention Type
Drug
Intervention Name(s)
Melissa officinalis
Other Intervention Name(s)
homeopathic medicine
Intervention Description
Treatment of bruxism
Intervention Type
Drug
Intervention Name(s)
Phyt.decandra + Melissa offic.
Other Intervention Name(s)
homeopathic medicine complex
Intervention Description
Treatment of bruxism
Primary Outcome Measure Information:
Title
Evaluation of efficacy of Phytolacca decandra in association or not with Melissa officinalis in comparison of placebo in arresting nocturnal bruxism, by the use of a visual analog scale
Description
Parents / guardians will be asked to schedule a graduated visual analog scale from 0 to 10 to determine bruxism level (absence or not of tooth clenching or grinding) of your child during the 30 days of each medicine usage and also during the washout period.
Time Frame
During the period of treatments and washout : 168 days
Title
Evaluation of the efficacy of Phytolacca decandra in association or not with Melissa officinalis in comparison of placebo in arresting nocturnal bruxism, by the electromiography analysis
Description
All children will be submitted to eletromiography analysys to measure the masseter and temporalis muscles forces before and after each tretament stage.
Time Frame
Before to start all treatments (baseline) and after each treatment (every 30 days) up to 168 days
Secondary Outcome Measure Information:
Title
Identify changes in the quality of life children with bruxism before and after treatments by the use of B-ECOHIS and PCP-Q questionaries
Description
Parents / guardians will answer questionnaires to determine their children' quality of life related to oral health before and after each stage of the study.
Time Frame
Before to start all treatments (baseline) and after each treatment (every 30 days) up to 168 days
Other Pre-specified Outcome Measures:
Title
Identify changes in the trait anxiety of children with bruxism before and after treatments by the use of the Brazilian validated version of the Trait-anxiety Scale
Description
Parents/guardians will answer the questionnaire (the Brazilian validated version of the Trait-anxiety Scale) to determine their children trait anxiety.
Time Frame
Before to start all treatments (baseline) and after each treatment (every 30 days) up to 168 days
10. Eligibility
Sex
All
Minimum Age & Unit of Time
3 Years
Maximum Age & Unit of Time
12 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion criteria:
Children with good general health; children aged 03-12 years old; children with nocturnal bruxism reported by their parents/guardians.
Exclusion criteria:
Children with special needs (frame psychological, psychiatric and neurological disorders or any systemic commitments)
Children with carious lesions in dentin
Children with orthodontic appliances
Children with dental anomalies
Children with dental erosions
Children with the following malocclusions: Class II and III of Angle, crossbite and open bite
Children that will be in any medication that modify the salivary flow and / or cause alteration of the central nervous system.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Andrea G. Antonio, Adjunct Professor
Organizational Affiliation
Universidade Federal do Rio de Janeiro
Official's Role
Study Chair
First Name & Middle Initial & Last Name & Degree
Lucianne Cople Maia, Full Professor
Organizational Affiliation
Universidade Federal do Rio de Janeiro
Official's Role
Study Director
First Name & Middle Initial & Last Name & Degree
Cláudia Tavares, Ph.D student
Organizational Affiliation
Universidade Federal do Rio de Janeiro
Official's Role
Principal Investigator
12. IPD Sharing Statement
Plan to Share IPD
Undecided
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Efficacy of Phytolacca Decandra and Melissa Officinalis in Children With Nocturnal Bruxism
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