Effect of Inferior Alveolar and Gow-Gates Nerve Block Techniques for Symptomatic Mandibular Molars
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 150
- 试验地点
- 1
- 主要终点
- the success rate of GGNB + IANB local anesthesia techniques based on Heft-Parker visual analog scale
研究概览
简要总结
Introduction: to evaluate the efficacy of inferior alveolar nerve block (IANB), Gow-Gates nerve block (GGNB), and their combination in patients with irreversible pulpitis. Methods: One hundred fifty subjects with irreversible pulpitis of a mandibular molar were selected. subjects randomly received two IANB injections or two GGNB injections or their combination of 1.8 mL 2% lidocaine with 1:100,000 epinephrine. Success was specified as no or mild pain on the basis of Heft-Parker visual analogue scale recordings up on the access cavity preparation or initial instrumentation. Data were analyzed by Kruskal-Wallis, and ANOVA tests.
详细描述
Introduction
to evaluate the efficacy of inferior alveolar nerve block (IANB), Gow-Gates nerve block (GGNB), and their combination in patients with irreversible pulpitis. Methods: One hundred fifty subjects with irreversible pulpitis of a mandibular molar were selected. subjects randomly received two IANB injections or two GGNB injections or their combination of 1.8 mL 2% lidocaine with 1:100,000 epinephrine. Success was specified as no or mild pain on the basis of Heft-Parker visual analogue scale recordings up on the access cavity preparation or initial instrumentation. Data were analyzed by Kruskal-Wallis, and ANOVA tests.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •vital mandibular molar tooth
- •diagnosis of symptomatic irreversible pulpitis
排除标准
- •younger than 18 years old
- •history of significant medical conditions
- •allergies to local anesthetics or sulfites
- •pregnancy
- •taking any medications that might influence anesthetic assessment
- •active sites of pathosis in area of injection
- •inability to give informed consent
研究组 & 干预措施
GGNB injection technique
In GGNB group, every patient received two1.8-mL cartridges of 2% lidocaine with 1:80,000 epinephrine using the GGNB technique
干预措施: GGNB injections (Procedure)
IANB injection technique
In IANB group, every patient received two 1.8-mL cartridges of 2% lidocaine with 1:80,000 epinephrine using the IANB technique
干预措施: IANB injections (Procedure)
GGNB + IANB injection technique
In IANB + GGNB group, every patient received one 1.8-mL cartridges of 2% lidocaine with 1:80,000 epinephrine using the IANB technique and one 1.8-mL cartridges of 2% lidocaine with 1:80,000 epinephrine using the GGNB technique
干预措施: GGNB + IANB injections (Procedure)
结局指标
主要结局
the success rate of GGNB + IANB local anesthesia techniques based on Heft-Parker visual analog scale
时间窗: at time of access cavity preparation
the success rate of IANB local anesthesia technique based on Heft-Parker visual analog scale
时间窗: at time of access cavity preparation
the success rate of GGNB local anesthesia technique based on Heft-Parker visual analog scale
时间窗: at time of access cavity preparation
次要结局
- initial pain based on Heft-Parker visual analog scale(before treatment)
研究者
Masoud Saatchi, DDS MSc
Professor of Endodontics
Isfahan University of Medical Sciences