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The aim of the study is to assess the effect of polymeric nano calcium fluoride Varnish (Oli-NANO seal), 976 nm diode laser solely and combination of both therapies in the treatment of dentin hypersensitivity
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Group 1 (OliNano Seal) | Experimental | OliNano Seal (polymeric nano calcium fluoride containing varnish) |
|
| Group 2 (Diode laser) | Active Comparator | Diode laser |
|
| Group 3 (OliNano Seal and Diode laser) | Experimental | OliNano Seal and Diode laser |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Olinano seal | Other | The OliNANO seal is "varnish-like" shield which is based on nanotechnology that allows an optimum adhesion to enamel and dentin, it could be used as an effective desensitizing agent by forming a protective layer that occludes the dentinal tubules which can be effective for a year as mentioned by the manufacturer. Polymeric nano calcium fluoride varnish consists of four main components, silicone polymer, NANO-fluorapatite, nano-calcium fluoride and amine fluoride (Olaflur) |
| Measure | Description | Time Frame |
|---|---|---|
| Pain severity | The pain will be assessed using the (VAS) scale. The VAS is a scale that allows the patient to self-assess the pain felt by means of a line in which the patient marks the pain level "no pain" to the "maximum pain". 0: low pain, 1 - 3: moderate pain: 4 - 6, intense pain: 7 - 9, extremely intense pain: 10 | Before the treatment (Baseline), after the first session (T1), second session (T2) will be done after a week from the first session, after 3 months (T3), 6 months (T6), 9 months (T9) and 12 months (T12) |
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Inclusion Criteria:
Medically free
Exclusion Criteria:
Patients currently using analgesic, anti-inflammatory medications, sedatives, tranquilizers, anticonvulsants, or any other medications that could potentially alter pain perception.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Dental medicine for Girls | Cairo | 4470351 | Egypt |
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Start date: After publication, End Date: 10 years
After publication through the corresponding author
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|
| Diode Laser | Device | increase in the metabolic activity of odontoblasts. Thus, obliteration of the dentinal tubules and formation of tertiary dentin. |
|
| Olinano seal and Diode Laser | Other | Combined methods have been also evaluated in some previous studies. It showed more effect in reducing Dentin hypersensitivity than using every treatment solely |
|
| ID | Term |
|---|---|
| D003807 | Dentin Sensitivity |
| ID | Term |
|---|---|
| D014076 | Tooth Diseases |
| D009057 | Stomatognathic Diseases |
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| ID | Term |
|---|---|
| D054023 | Lasers, Semiconductor |
| ID | Term |
|---|---|
| D007834 | Lasers |
| D055096 | Optical Devices |
| D004864 | Equipment and Supplies |
| D055618 | Radiation Equipment and Supplies |
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