Evaluation of the Efficiency of Intraligamentary + Buccal Infiltration Anesthesia and Inferior Alveolar Nerve Block + Buccal Infiltration Anesthesia in Symptomatic Mandibular Molars With Irreversible Pulpitis
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Anesthesia, Dental
- Sponsor
- Cukurova University
- Enrollment
- 210
- Locations
- 1
- Primary Endpoint
- The success of anesthesia techniques
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
The aim of this clinical study is to evaluate the success of buccal infiltration (BI) anesthesia + intraligamentary (ILI) anesthesia between inferior alveolar nerve block (IANB) anesthesia + buccal infiltration anesthesia in mandibular molar teeth with acute symptomatic irreversible pulpitis.The main questions it aims to answer are:
- Does the anesthesia techniques adequate to perform root canal treatment painlessly?
- Which technique achieved pulpal anesthesia? Participants were allocated in two groups according to the randomization blocks, with a total of 25 patients in each group. In IANB + BI anesthesia techniques, a total of approximately 2.8 ml of anesthetic solution, 1.8 ml + 1 ml, was applied, while for BI + ILI, a total of approximately 1.72 ml, 1 ml + 0.72 ml, was administered. Then, root canal treatment was performed.
Researchers were compared the success of anesthesia techniques in different stages of root canal treatment.
Detailed Description
A total of 50 patients, aged between 18-65, who were diagnosed with symptomatic irreversible pulpitis of the mandibular molar tooth, were included in this study. The patients were allocated in two groups according to the randomization blocks, with a total of 25 patients in each group. In IANB + BI anesthesia techniques, a total of approximately 2.8 ml of anesthetic solution, 1.8 ml + 1 ml, was applied, while for BI + ILI, a total of approximately 1.72 ml, 1 ml + 0.72 ml, was administered. After the anesthesia, a rubber dam was placed on the associated tooth of the patient for root canal treatment, the endodontic access cavity was opened, and canal preparation procedures were started. The pain levels felt by the patients during the endodontic treatment stages (starting the treatment, opening the endodontic access cavity and pulp extirpation) were determined by Heft-Parker VAS (HP-VAS) scale. Anesthesia was considered successful in patients who felt no pain (HP-VAS ratio = 0) or mild pain (HP-VAS ratio ≤ 54) during the procedures.
Investigators
Şehnaz Yilmaz, DDS, PhD
Associated Professor
Cukurova University
Eligibility Criteria
Inclusion Criteria
- •Systemically healthy patients
- •The absence of periapical pathology
- •Not sensitive to articaine or epinephrine
- •No facial paresthesia
- •Not taking any analgesic drug 6 hours before treatment
- •Not taking any medication that interferes with anesthesia, such as tricyclic antidepressants and beta-blockers
- •The absence of pathosis in areas planned for injection
- •Not pregnant
- •The absence of pathologic periodontal pockets during probing
- •Patients with a mandibular first molar tooth exhibiting symptomatic irreversible pulpitis
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
The success of anesthesia techniques
Time Frame: 0-2 hours
Heft-Parker visual analog scale (HPVAS) was used to evaluate the patient's subjective pain and convert it to quantitative values. The pain was classified as follows: 0, no pain as "1"; 1-54 mm, mild pain as "2"; 55-112 mm, moderate pain as "3"; and 114-170 mm, severe pain as "4". If the VAS value is 1 and 2, anesthesia is considered successful, if 3 and 4, anesthesia is considered unsuccessful. HPVAS-1 determines the VAS value of pain response to cold test. The VAS value of the pain response at the start of the treatment is HPVAS-2. The VAS value of the pain response on entering the pulp chamber HPVAS-3: The VAS value of the pain response during pulp extirpation was recorded as HPVAS-4.