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The purpose of this study is to evaluate and compare the pain perception associated with a needle-free injection system( Comfort-In) and dental injection method in filling and pulpotomy treatments
Needle-free injection system(Comfort-In) and dental injection method was applied on the teeth of children who need dental treatment.70 patients were included in the study. Patients were randomized into two grups according to the injection technique.
Group1: Needle-free injection system(Comofrt-In) 2:Dental injection method. The pain intensity was assessed during anesthesia, during treatment and at the end of thetreatment by the Wong Baker Faces Pain Scale.
The datas were analyzed with a three-way variance method in repeated.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Needle-free injection group | Active Comparator | In needle-free injection techniques, 2% lidocaine with 1/80.000 epinephrine (Lidocaine, Colombia) was injected using the Comfort-In system. |
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| Dental injection group | Active Comparator | In the conventional dental-injection method, 2% lidocaine with 1/80.000 epinephrine (Lidocaine, Colombia) was injected using a 27G, 40-mm, disposable syringe with a needle. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Needle-free injection | Behavioral | This study was performed among children aged 4-11 years who required dental treatment and were treated at the Department of Pedodontics, Faculty of Dentistry, Gaziosmanpasa University. A total of 70 patients were evaluated in accordance with the exclusion criteria and 56 children (31 girls and 25 boys) were included in this study. Children who needed dental treatment were randomly divided into two groups. All dental injections were administered by the same operator (MB), a pediatric dentist with two years of experience in using the Comfort-In system. In both groups, the children were asked to rate their pain intensity by choosing the closest statement on the Wong-Baker Pain Scale at three time points: immediately after injection (Pain 1), during treatment (Pain 2), and at the end of the treatment (Pain 3). |
| Measure | Description | Time Frame |
|---|---|---|
| Pain at different anesthesia methods | The pain perception scores in the two anesthesia methods were assessed with Wong-Baker Pain Scale (Wong-Baker Scale is pain assessment method.It consists of 6 facial expressions that are evaluated from 0 to 10 according to the severity of the pain.) | after dental treatments to 24 hour |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Halenur Altan, Assoc Prof. | Tokat Gaziosmanpasa University, Faculty of Dentistry, Department of Pediatric Dentistry | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Tokat Gaziosmanpasa University, Faculty of Dentistry | Tokat Province | Center | 60250 | Turkey (Türkiye) |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 24778516 | Background | Makade CS, Shenoi PR, Gunwal MK. Comparison of acceptance, preference and efficacy between pressure anesthesia and classical needle infiltration anesthesia for dental restorative procedures in adult patients. J Conserv Dent. 2014 Mar;17(2):169-74. doi: 10.4103/0972-0707.128063. | |
| 20331333 | Background | Arapostathis KN, Dabarakis NN, Coolidge T, Tsirlis A, Kotsanos N. Comparison of acceptance, preference, and efficacy between jet injection INJEX and local infiltration anesthesia in 6 to 11 year old dental patients. Anesth Prog. 2010 Spring;57(1):3-12. doi: 10.2344/0003-3006-57.1.3. |
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| ID | Term |
|---|---|
| D010146 | Pain |
| D001008 | Anxiety Disorders |
| ID | Term |
|---|---|
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D001523 | Mental Disorders |
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| ID | Term |
|---|---|
| D003752 | Dental Health Services |
| ID | Term |
|---|---|
| D006296 | Health Services |
| D005159 | Health Care Facilities Workforce and Services |
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