Pain and Anxiety Associated With Osseodensification
Pain and Anxiety Levels Experienced by Patients Undergoing the Conventional and Osseodensification Drilling Techniques
研究概览
地位
详细说明
Primary stability is a key determinant of dental implant success, particularly in low-density bone. Osseodensification (OD) is a non-subtractive drilling technique designed to preserve and compact bone during osteotomy preparation, potentially improving implant stability while maintaining patient comfort. However, clinical evidence regarding its influence on postoperative pain and dental anxiety remains limited.
In this prospective randomized clinical trial, 72 patients receiving 337 dental implants were assigned to conventional drilling or osseodensification groups. Postoperative pain was assessed using a Visual Analog Scale (VAS) at immediate, 24-hour, 72-hour, and 10-day intervals. Dental anxiety was evaluated using the Modified Dental Anxiety Scale (MDAS). Implant stability was measured using insertion torque and implant stability quotient (ISQ) values at placement and after 3 months.
研究类型
注册 (实际的)
阶段
- 阶段2
联系人和位置
学习地点
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Ordu University,
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Ordu、Ordu University,、土耳其(türkiye)、52100
- Ordu University, Ordu, Ordu 52100
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参与标准
资格标准
适合学习的年龄
- 成人
- 年长者
接受健康志愿者
描述
Inclusion Criteria:
- at least 18 years old,
- requiring implant-supported tooth restorations,
- with adequate alveolar bone volume,
- with bone density classified as D1-D4 according to Lekholm and Zarb classification,
- who provided written informed consent to participate in the study.
Exclusion Criteria:
- uncontrolled systemic disease,
- smoking more than 10 cigarettes per day,
- parafunctional habits (e.g., bruxism),
- bisphosphonate use,
- previous grafting at the implant site.
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:单身的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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有源比较器:Test group
Osseodensification techniques
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Osteotomies prepared using densifying burs (Densah® burs, Versah, USA) operated in counterclockwise (densifying) mode at 1200 rpm with constant saline irrigation.
Osteotomies prepared using densifying burs (Densah® burs, Versah, USA) operated in counterclockwise (densifying) mode at 1200 rpm with constant saline irrigation.
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安慰剂比较:Control group
Conventional drilling techniques
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Standard sequential osteotomy performed using gradually increasing diameter drills at 800 rpm under copious irrigation
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
疼痛感知
大体时间:基线
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视觉模拟评分法(VAS)疼痛评分中存在疼痛感知(0:无痛,1:轻微疼痛,10:剧烈疼痛)
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基线
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疼痛感知
大体时间:术后第1天
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视觉模拟评分法(VAS)疼痛评分中疼痛感知的存在(0:无痛,1:轻微疼痛,10:剧烈疼痛)
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术后第1天
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疼痛感知
大体时间:手术后第3天
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视觉模拟评分法(VAS)疼痛评分中的疼痛感知存在(0:无痛,1:轻微疼痛,10:剧烈疼痛)
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手术后第3天
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Pain perception
大体时间:10th day after surgery
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Presence of pain perception on the Visual Analog Scale (VAS) pain scores (0: no pain, 1: minimal pain, 10: severe pain)
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10th day after surgery
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Implant Stability Quotient (ISQ)
大体时间:Baseline
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Implant stability will be assessed using resonance frequency analysis with the Osstell Implant Stability Quotient (ISQ) device.
ISQ scores range from 1 to 100, with higher scores indicating greater implant stability.
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Baseline
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Implant Stability Quotient (ISQ)
大体时间:3 rd smonth after surgery
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Implant stability will be assessed using resonance frequency analysis with the Osstell Implant Stability Quotient (ISQ) device.
ISQ scores range from 1 to 100, with higher scores indicating greater implant stability.
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3 rd smonth after surgery
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Insertion Torque (IT)
大体时间:baseline
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Primary implant stability assessed by insertion torque values (Ncm) recorded during implant placement using a calibrated torque wrench.
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baseline
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Dental Anxiety (MDAS)
大体时间:baseline
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Dental anxiety will be assessed using the Modified Dental Anxiety Scale (MDAS).
Total MDAS scores range from 5 to 25, with higher scores indicating greater levels of dental anxiety.
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baseline
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Dental Anxiety (MDAS)
大体时间:10th day after surgery
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Dental anxiety will be assessed using the Modified Dental Anxiety Scale (MDAS).
Total MDAS scores range from 5 to 25, with higher scores indicating greater levels of dental anxiety.
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10th day after surgery
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- 2023\08
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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