Clinical Comparison of Pain Score of Needleless Jet Injector and Conventional Needle Injection for Teeth Extraction Anesthesia (Split Mouth Technique).
NCT ID: NCT06934512
Last Updated: 2025-04-23
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
NA
50 participants
INTERVENTIONAL
2025-02-20
2025-11-30
Brief Summary
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The jet injector with INJEX is a needleless injector system that injects the local anesthesia solution into the tissues through a pressure. This research aims to compare the pain score of jet injector with INJEX and traditional local anesthesia needle injection for teeth extraction.
Method:
50 patients visiting DOW Ojha Hospital, who needs extraction of bilateral teeth will be included in this study. Data collection approval will be taken from Institutional Review Board (IRB) of DUHS.
Complete procedure, study purpose and pain scale will be explained to patients and they will be told that information will be utilized for only research purpose and after that permission will be taken from participants.
After taking history, quadrants will be divided; one for local anesthesia by the Jet Injector with INJEX and one for traditional local anesthesia needle injection.
After that local anesthesia with Jet Injector INJEX will be given to one side and traditional local anesthesia needle injection will be given to other site for teeth extraction. Then principle investigator will examine the patient pain through the pain scale (Visual Analog Scale) of this study and supervisor will confirm it.
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Needleless jet injector
Local anesthesia with needleless jet injector will be given on one site for the tooth extraction
Needleless jet injector
To assess the pain score through (VAS) scale of needleless jet injector for local anesthesia. Scale has minimum zero number that indicates best outcome and maximum number is ten that indicates worst outcome.
Conventional needle injection
Local anesthesia with traditional needle will be given on another site for the tooth extraction
Conventional needle injection
To assess the pain score through (VAS) scale of traditional needle injection for local anesthesia. Scale has minimum zero number that indicates best outcome and maximum number is ten that indicates worst outcome.
Interventions
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Needleless jet injector
To assess the pain score through (VAS) scale of needleless jet injector for local anesthesia. Scale has minimum zero number that indicates best outcome and maximum number is ten that indicates worst outcome.
Conventional needle injection
To assess the pain score through (VAS) scale of traditional needle injection for local anesthesia. Scale has minimum zero number that indicates best outcome and maximum number is ten that indicates worst outcome.
Eligibility Criteria
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Inclusion Criteria
* Patients having permanent dentition who require bilateral anterior or premolar teeth extraction
* Orthodontic patients who requires bilateral extraction of premolars
* Patients who give informed consent to take part in study
Exclusion Criteria
* Patients with localized inflammation/ localized abscess/tenderness at site of injection
* Patients who do not give informed consent to take part in study
18 Years
24 Years
ALL
No
Sponsors
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Dow University of Health Sciences
OTHER
Responsible Party
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Zahra Iftikhar
Principal Investigator Dr. Zehra Iftikhar
Locations
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Dr. Ishrat-ul-Ebad Institute of Oral Health Sciences
Karachi, Sindh, Pakistan
Dow University of Health and Sciences
Karachi, Sindh, Pakistan
Countries
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Other Identifiers
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IRB-3820/DUHS/Approval/2025/73
Identifier Type: -
Identifier Source: org_study_id
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