Association of Apical Periodontitis With Systemic Level of Inflammatory Markers : A Longitudinal Intervention Study
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 280
- 试验地点
- 2
- 主要终点
- PAI SCORE
研究概览
简要总结
While cross-sectional studies have reported a significant association between diabetes and Apical Periodontics, prospective studies are scarce. This will be the first prospective interventional study to explore the cause-and-effect relation between AP and diabetes by assessment of levels of inflammatory markers in a longitudinal setting. Periapical healing in diabetics and nondiabetics will be compared after root canal treatment to evaluate the role of various physical and metabolic attributes on endodontic outcomes.
详细描述
This prospective longitudinal interventional study will be conducted on patients with radiographic evidence of AP in at least one teeth. Total of 280 patients will be selected from the pool of the patients referred to the Outpatient Department of Conservative Dentistry and Endodontics, Post Graduate Institute of Dental Sciences, Rohtak. They will be equally divided into two broad groups either without any systemic disease (140 patients) or with type 2 DM.(140 Patients with DM). Each group further divided into 70 patients with AP and 70 control in a systemically healthy group (selected to match participants in age, sex and BMI). Similarly,70 patients with AP and 70 control for participants with type 2 DM will be selected to additionally match with glycaemic control, drugs, and dietary measures apart from other physical attributes.
Analysis of systemic inflammatory markers IL-1b, IL-6, TNF- α and hsCRP will be done at baseline in both healthy and diabetic participants. Root canal treatment will be done in all the participants with AP and assessment of periapical healing and change in inflammatory markers will be done at 3, 6, and 12-month follow-up.
Sample size: Sample size was estimated based on the difference in hsCRP level in patients with AP and healthy control. Effect size of 0.52 was calculated based on the mean difference and pooled SD of 0.91 and 1.75 respectively. Sample size of 58 per group was obtained at 80% power and 0.05 alpha level. Anticipating 20% dropout, total 70 patients per group (in 4 groups total 280 patients)will be recruited.
Root Canal treatment Access opening will be done after rubber dam isolation and administration of local anesthesia.
debridement of the pulp chamber will be done and all canal orifices will be identified.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 30 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients 30-55 year age group with minimum 20 natural teeth, with pulp necrosis confirmed by cold test and electric pulp test and radiographic evidence of periapical radiolucency with PAI score of ≥3 (24) or more in at least one mature tooth.
- •control in the systemically healthy group will be selected to match participants in terms of age, sex, and BMI.
- •control for participants with type 2 DM will be selected to additionally match with glycaemic control, drugs and dietary measures apart from other physical attributes.
排除标准
- •Patients with clinical diagnosis of moderate to severe periodontitis (≥6 sites with probing depth ≥5 mm at separate teeth, with attachment loss and radiographic alveolar bone loss), Patients with immunosuppression, pregnancy, conditions requiring prophylactic antibiotics prior to dental treatment, bleeding disorders, medical conditions that may affect study participation (e.g., unstable cardiovascular disease) and chronic inflammatory conditions like rheumatoid
结局指标
主要结局
PAI SCORE
时间窗: 12 MONTHS
PERIAPICAL INDEX RADIOGRAPHIC EVALUATION
TNF -ALPHA
时间窗: 12 MONTHS
ESTIMATION OF NFLAMMATORY MARKER BY ELISA KIT
hs-CRP
时间窗: 12 MONTHS
ESTIMATION OF NFLAMMATORY MARKER BY ELISA KIT
Interlukin 1B
时间窗: 12 MONTHS
INFLAMMATORY MARKER BY ELISA KIT
IL 6
时间窗: 12 MONTHS
ESTIMATION OF NFLAMMATORY MARKER BY ELISA KIT
次要结局
未报告次要终点