NCT06276842

Efficacy of Combining an Inferior Alveolar Nerve Block With a Buccal Infiltration

Efficacy of Combining an Inferior Alveolar Nerve Block With a Buccal Infiltration for Mandibular Molars With Irreversible Pulpitis

• Status: Completed
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 120 (actual)
• Sponsor: CIMS Dental College · Academic / Other
• Sex: All
• Age: 18 Years – 45 Years
• Healthy volunteers: Accepted

Summary

OBJECTIVE To compare the effectiveness of using both a combined technique of an Inferior Alveolar Nerve block and buccal infiltration with that achieved by utilizing an Inferior Alveolar Nerve block alone for endodontic treatment of mandibular molars with irreversible pulpitis. STUDY DESIGN Randomized clinical trial PLACE AND DURATION OF STUDY Operative Dentistry Department of Armed Forces Institute of Dentistry Rawalpindi, from 1st April 2020 to 31st September 2020. MATERIAL AND METHODS A total of 120 patients were enrolled in the study. Sixty patients of group A received conventional Inferior Alveolar Nerve block and sixty patients of Group B received buccal infiltration along with conventional Inferior Alveolar Nerve block.

Detailed description

Patients of Group A received Inferior Alveolar Nerve block anesthesia. For this block, nerve was approached from the contra-lateral side of the oral cavity over the contralateral premolars. Needle penetrated into the mandibular tissue on the average boundary of the mandibular ramus inside the pterygomandibular space and lateral to pterygomandibular fold, it advanced until bony surface was contacted. In the event that bony contact wasn't made inside 27-29 mm of needle infiltration, needle was pulled back somewhat, moved the needle further distally toward premolars. The needle was withdrew 1-2 mm after making bony contact, aspiration was performed, followed by 1.8 ml deposition of anesthetic solution. Patients of Group B received buccal infiltration as supplementary injection technique to conventional Inferior Alveolar Nerve block, buccal infiltration was carried out. The needle was penetrated in buccal mucosa adjacent to mandibular 1st molar. After aspiration, 1.8ml of anesthetic solution was dumped in approximate time of 2 minutes using 2% lignocaine with 1:100,000 epinephrine. Following time period of 15 minutes of injection, every patient was inquired about his/her lip numbness. Patients who did not experience significant lip numbness within 15 minutes after the block was administered were excluded from the investigation and was considered ineffective. In case of positive lip numbness patient concerned teeth was isolated using rubber dam and a traditional access opening was started. Patient was told to lift hand if any pain will occur while doing procedure. The patient was requested to mark pain on visual analogue scale (VAS) after completion of treatment. Absence of pain was indicated if patient scored his/her pain ≤ 3 on VAS.

Conditions

• Pulpitis

Interventions

Type	Name	Description
DRUG	Inferior Alveolar Nerve Block	Administration of a local anesthetic agent around the inferior alveolar nerve to achieve anesthesia in the mandibular region.
DRUG	Buccal Infiltration	Administration of a local anesthetic agent into the tissue adjacent to the tooth being treated to achieve localized anesthesia.
COMBINATION_PRODUCT	Inferior Alveolar Nerve Block and Buccal Infiltration	Utilization of both the Inferior Alveolar Nerve Block and Buccal Infiltration techniques simultaneously for anesthesia in the mandibular region.

Timeline

• Start date: 2020-04-01
• Primary completion: 2020-09-30
• Completion: 2020-09-30
• First posted: 2024-02-26
• Last updated: 2024-02-26

Locations

1 site across 1 country: Pakistan