Meta AnalysisID 2970
漂白剂中添加硝酸钾能否减轻漂白后牙齿敏感？
CRD42018090990
Does the addition of potassium nitrate to the bleaching agent reduce tooth sensitivity after bleaching?
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Record Fields
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- Meta Analysis Id
- 2970
- Evidence Id
- 11528
- Core Evidence Id
- 11528
- Source Meta Analysis Id
- 2919
- Herb2 Meta Analysis Id
- HBMA002919
- Crd Id
- CRD42018090990
- Title
- Does the addition of potassium nitrate to the bleaching agent reduce tooth sensitivity after bleaching?
- Review Question
- Does the addition of potassium nitrate to the bleaching agent reduce tooth sensitivity after bleaching?
- Study Type Included
- Inclusion: We will include randomized clinical trials (RCTs) that compare pain during probing and/or scaling and root planning with intra-pocket anesthesia versus placebo in adult patients of any age group. The intensity of pain will be the primary outcome of the study. We will include only parallel or split-mouth clinical trials in humans. Exclusion: Non-controlled clinical trials, editorial letters, pilot studies, historical reviews, in vitro studies, cohort, observational and descriptive studies, such as case reports and case series will be excluded.
- Condition Being Studied
- Tooth Bleaching; tooth sensitivity; and tooth discoloration are being studied.
- Participant
- Inclusion criteria: Adults patients with discolored teeth and patients who want to whiten their teeth. Exclusion criteria: Patients who have restorations in anterior teeth, younger than 18 years, using analgesic or anti-inflammatory drugs, reporting spontaneous tooth sensitivity, with non-carious cervical lesions, with tetracycline stains, and pathological conditions, such as dental caries, or need for endodontics or orthodontics.
- Animal
- Human Disease Modelled
- Intervention
- Dental bleaching with the addition of potassium nitrate to the bleaching agent.
- Comparator Control
- Dental bleaching without the addition of potassium nitrate to the bleaching agent.
- Main Outcome
- Risk of tooth sensitivity at any moment during bleaching and intensity of tooth sensitivity on any pain scale (VAS, NRS, Heft Parker, etc.).
- Outcome Measure
- Additional Outcome
- Degree of color change in shade guide units and in delta E, immediately after bleaching (up to 1 month post-bleaching). If long-term results are available, data from available studies will be synthesised for similar time periods.
- Study Method
- Intervention, Systematic review
- Keyword
- Bleaching Agents; Dentin Sensitivity; Humans; Nitrates; Potassium Compounds; potassium nitrate
- Contact
- Leticia Wambier [email protected]
- Organisational Affiliation
- Universidade Positivo
- Funding Source
- None.
- Other Selection Criteria
- Final Publication
- Same Topic Review
- Published Protocol
- Review Type
- Language
- English
- Country
- Brazil
- Review Stage
- Review Ongoing
- First Submission Date
- 2018-03-14
- Registration Date
- 2018-03-19
- Anticipated Start Date
- 2018-03-27
- Anticipated Completion Date
- 2018-12-14
- Title Cn
- 漂白剂中添加硝酸钾能否减轻漂白后牙齿敏感？
- Title En
- Does the addition of potassium nitrate to the bleaching agent reduce tooth sensitivity after bleaching?
- Bilingual Status
- complete