Clinical Outcome of Root Canal Treatment With Ortho MTA (BioMTA®) Cement and AH Plus® Bioceramic Sealer (Dentsply). A Randomized Controlled Trial.
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 70
- 试验地点
- 2
- 主要终点
- Primary Objectives (Change in baseline periapical lesion size at 6 month and 12 month)
研究概览
简要总结
The use of bioceramics materials as root canal fillings in endodontics is gaining traction due to their excellent biocompatibility, antibacterial and sealing abilities. They are dispensed in the form of sealers and cements to be used with gutta-percha or mixed with liquids to form a paste. Recently, Ortho MTA (BioMTA®) cement is clinically available as a root filling material, without the need for gutta-percha. The purpose of this randomized controlled clinical trial is to compare clinical outcome between the novel Ortho MTA (BioMTA®) and the conventional gutta-percha with bioceramic sealer, when used as obturating materials in root canal treatment. This research aims to compare the healing outcome of infected teeth treated by root canal treatment and root-filled using MTA cement (Ortho MTA, BioMTA® Seoul Korea) or bioceramic sealer (AH Plus® Bioceramic Sealer (Dentsply).
The sealer can be used alone or in combination with gutta-percha obturating cones, injected gutta-percha material or core-carriers master cones. In vitro studies have demonstrated the capability of MTA to generate hydroxyapatite precipitates that penetrate into dentinal tubules.
详细描述
The use of bioceramics materials as root canal fillings in endodontics is gaining traction due to their excellent biocompatibility, antibacterial and sealing abilities. They are dispensed in the form of sealers and cements to be used with gutta-percha or mixed with liquids to form a paste.
In the sealer form, comparisons have been made between bioceramic and conventional resin-based sealers to study post-operative pain, cytocompatibility and bioactivity potential and treatment outcomes. In the cement form (MTA and Biodentine), they are largely used in apexification, regeneration endodontics, perforation repairs and apical surgeries. Recently, Ortho MTA (BioMTA®) cement is clinically available as a root filling material, without the need for gutta-percha. There are currently no systematic evaluations of this material therefore the purpose of this randomized controlled clinical trial is to compare clinical outcome between the novel Ortho MTA (BioMTA®) and the conventional gutta-percha with bioceramic sealer, when used as obturating materials in root canal treatment.
Mineralized Trioxide Aggregate (MTA) is a powder of fine trioxides (tricalcium oxides, silicon oxide, bismuth oxide) and hydrophilic particles (tricalcium silicate and tricalcium aluminate). It has good biocompatibility, antibacterial, dimensionally stable, provides hermetic seal against leakage and capable of stimulating healing and osteogenesis (bioactive). It is usually mixed with distilled water or saline to form colloidal gel with pH 12.5 and solidifies in 3-4 hours. The release of calcium hydroxide during setting are responsible for the high alkalinity, antibacterial and bioactivity.
Ortho MTA (BioMTA®) is an orthograde root canal filling material that was synthesized by mineral trioxide aggregate's active ingredient through Bio-ceramic manufacturing process. It was formulated to meet the ideal requirements of root canal filling material necessary for a clinically effective root canal treatment on cases of file separation, cracked tooth, severely infected canal, and treatment of acute apical abscess. It is packaged as powder in a vial and mixed with distilled water where setting begins and continues in vivo.
AH Plus® Bioceramic Sealer is a root canal sealer conforming to ISO 6876, in a pre-loaded syringe that does not require any pre-mixing and is set by absorbing moisture from the root canal environment. The sealer can be used either alone or in combination with gutta-percha obturating cones, injected gutta-percha material or core-carriers master cones.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 21 Years 至 95 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •A preoperative periapical radiograph will be required for diagnosis.
- •Subjects at least 21 years old to 95 years old.
- •Medically healthy
- •In a patient with multiple teeth requiring root canal treatment, only 1 tooth from each side will be included and selected at random.
- •Tooth requiring root canal treatment presenting with periapical radiolucency.
排除标准
- •Patients below 21 years old.
- •Pregnant women.
- •Patients with autoimmune disease and uncontrolled diabetes.
- •Teeth with periodontal probing depth 5mm or more.
- •Incomplete root formation that is detected radiographically.
- •Cracked teeth.
- •Teeth are deemed to have poor restorative prognosis.
- •Teeth with adjacent teeth on the same side that require root canal treatment.
结局指标
主要结局
Primary Objectives (Change in baseline periapical lesion size at 6 month and 12 month)
时间窗: 6, 12 months
Change in baseline periapical lesion size at 6 month and 12 month
次要结局
- Secondary Objectives (Change in baseline post-operative pain at Day 1, Day 3 and Day 7 post treatment)(1, 3, 7 days)