V-Reverse Suture Technique Compared to Traditional Anchored Sling Suture in Treating Multiple Gingival Recession
Modified Coronally Advanced Tunnel for Root Coverage With Sling Suture VS. V-Reverse Suture: A Slit-Mouth Pilot Study
The goal of this split-mouth pilot study is to study the effect of two different suturing techniques in root coverage using coronally advanced flap tunnel in multiple adjacent recession cases to see which technique will give superior outcomes in term of mean root coverage percentage, and root coverage esthetic score after 3-months.
The main questions it aims to answer are:
- Does a suturing technique gives superior mean root coverage percentage over another?
- Does a suturing technique gives superior root coverage esthetic score?
Researcher will compare between V-reverse suturing technique and anchored sling suture to see which will result in superior mean root coverage percentage, and root coverage esthetic score after 3-months.
Participants will:
- Come in for a first visit to check your gum health, check eligibility and to be provided with scaling and polishing if needed.
- Come in for surgery and clinical measurements.
- Participant will be asked to complete post-operative questionnaire for 14 days.
- Re-evaluated after 1 week and suture removal at 2 weeks.
- Follow-up after 1 and 3 months.
研究概览
地位
条件
详细说明
This split-moth pilot study is designed to assess the comparative effectiveness of V-reverse suturing technique(test) and anchored sling suturing technique (Control) in patients with bilateral multiple adjacent gingival recession. The primary aim of the study is to compare the test and control groups in terms of the obtained mean root coverage (mRC) and Root coverage esthetic score (RES) in 3 months. The secondary aims are to compare the two groups in terms of Complete root coverage (CRC), Keratinized tissue width (KTW), Gingival thickness (GT), Recession depth (REC), Probing depth (PD), and Patient-reported outcomes and satisfaction.
At surgery day (T0) baseline measurements and photographs will be taken for all participants and they will be treated with coronally advanced tunnel with autogenous connective tissue graft harvested from the palate for both sides. Each side will be randomly allocated for either V-reverse suturing technique (test) or anchored sling suturing technique (control) to advance the tunnel coronally. At the end of the surgery postoperative instructions will be delivered to all patients in a written and oral manner, in conjunction with a medical prescription, and post-operative questionnaire to fill for the next 14 days to capture patient-reported experience measures (PREMs).
Participants will be re-evaluated at 1 week and at 2 weeks sutures will be removed.
At (T1) 1 month after surgery the following parameters will be recorded : bleeding on probing (BOP), plaque index (PI), and recession depth.
At (T2) 3 month after surgery the following parameters will be recorded : bleeding on probing (BOP), plaque index (PI), recession depth, probing depth (PD), clinical attachment loss (CAL), gingival thickness (GT), keratinized tissue width (KTW), Root coverage esthetic score (RES), mean root coverage% (mRC%), and complete root coverage(cRC "YES/NO")..
Visual analog scale from 0 - 10 (10- very dissatisfied, 0- very satisfied) at each visit after surgery was taken to assess patients overall satisfaction, and another visual analog scale from 0 - 10 (10- worst pain, 0- no pain) to assess patients perceptions of pain.
Photographs will be taken at each visit, all indices will be recorded by a calibrated examiner, and oral hygiene instructions will be reinforced at each visit.
The trial will be conducted in accordance with the Declaration of Helsinki (2013) and Good Clinical Practice (GCP) guidelines. Approval has been granted by the Institutional Review Board (IRB) of Jordan University of Science and Technology. Written informed consent will be obtained from all participants prior to enrollment. Adverse events will be documented, monitored, and reported according to IRB requirements.
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
-
-
Jordan
-
Irbid、Jordan、约旦、22110
- Jordan University of Science and Technology
-
-
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:
- Age ≥ 18 years
- Periodontally and systemically healthy;
- Good plaque control (FMPS < 20%)
- Presence of two quadrants exhibiting multiple (2 or more sites) adjacent RT1 or RT2 gingival recession ≥ 2 mm in at least one site.
- Non-smoker.
Exclusion Criteria:
- Smoking
- Pregnant or lactating women;
- Untreated periodontitis;
- Systemic disorders with compromised healing potential;
- Use of medications (immuno-suppressants, phenytoin, or anything else that might affect soft tissue healing);
- Undergoing radiotherapy;
- History of mucogingival surgery.
- Presence of severe tooth malposition, rotation, or super-eruption.
- Presence of root caries or inadequate prosthetic restorations;
- Persistence of uncorrected gingival trauma from toothbrushing.
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：双倍的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的：Test: V-Reverse Suture
Coronally advanced tunnel with V-reverse suture.
|
The V-reverse suturing technique can be a valid technique for improving graft and flap stability in the midfacial region which is likely the most crucial area that should be firm for achieving complete root coverage following the tunnel approach. The V-reverse suture starts in the palatal aspect, passing below the splinted contact point. Then the needle engages the graft and the flap (from inside to outside) ≈3 mm apical to the soft tissue margin in the mid-facial area. Then the needle passes to the palatal side under the contact point. Then the needle turns one round around the splinted composite (without pinching the soft tissue), and then the knot is performed and tightened over the composite. At the end, the sutures form a V-reverse shape |
|
有源比较器：Control: Anchored Sling Suture
Coronally advanced tunnel with anchored sling suture
|
In addition to interrupted sutures, sling sutures have also regularly been applied as a conventional method of suturing to advance periodontal flaps over exposed root surfaces and connect the papillae to the interdental connective tissues, and composite stops where added to provide better stability.
|
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 |
|---|---|---|
|
mean root coverage percentage
大体时间：3 months
|
It represents the average percentage of the initial recession depth that has been successfully covered by new gum tissue over a defined period.
|
3 months
|
|
root coverage esthetic score
大体时间：3 months
|
(RES) is a, 10-point, five-variable system developed by Cairo et al. (2009) to objectively evaluate the success of gingival recession treatment.
It evaluates root coverage (60% weight, 0-6 points) and four soft tissue parameters: margin contour, tissue texture, junction alignment, and color (40% weight, 1 point each).
|
3 months
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Percentage of complete root coverage
大体时间：3 months
|
a periodontal surgical outcome where the gingival margin is repositioned to the level of, or coronal to, the cementoenamel junction (CEJ), completely covering previously exposed root surfaces
|
3 months
|
|
change in keratinized tissue width
大体时间：at baseline and 3 months
|
Measured as the distance from gingival margin to mucogingival junction (MGJ) using a periodontal probe (UNC15).
|
at baseline and 3 months
|
|
change in gingival thickness
大体时间：at baseline and at 3 months
|
Probe visibility technique was used, by inserting a periodontal probe (UNC15) in mid-facial aspect of the tooth, and thin gingival biotype is defined as ≤ 1mm (visible probe), while thick is > 1mm (invisible probe).
|
at baseline and at 3 months
|
|
change in recession depth
大体时间：at baseline, 1 month, and 3 months
|
Measured as the distance between the cementoenamel junction (CEJ) and gingival margin using a periodontal probe (UNC15).
|
at baseline, 1 month, and 3 months
|
|
Patient reported experience measures (PREMs)
大体时间：For 14 days after surgery
|
were assessed using validated translations of the OHIP-14 questionnaire into the native language of all participants.
Patients were instructed to use a postoperative diary for the first 14 days after the surgery to capture patient-reported experience measures (PREMs).
The diary was designed to assess patient recovery in four main areas: post-surgery sequelae, pain and discomfort, oral function, interference with daily activities.
|
For 14 days after surgery
|
|
change in probing depth
大体时间：at baseline and 3 months
|
Measured as the distance from the gingival margin to the base of the pocket using a periodontal probe (UNC15).
|
at baseline and 3 months
|
|
Patient satisfaction score
大体时间：day one, 1week, 2weeks, 1 month, 3months after surgery
|
Visual analog scale from 0 - 10 (10- very dissatisfied, 0- very satisfied) at each visit after surgery was taken to assess patients overall satisfaction.
|
day one, 1week, 2weeks, 1 month, 3months after surgery
|
|
Patient perception of pain score
大体时间：day one, 1 week, 2 weeks following surgery
|
Visual analog scale from 0 - 10 (10- worst pain, 0- no pain) to assess patients perceptions of pain.
|
day one, 1 week, 2 weeks following surgery
|
合作者和调查者
合作者
调查人员
- 学习椅：Reem Abdel-Hafez、Jordan University of Science and Technology
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 (估计的)
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
关键字
其他研究编号
- 20240614
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
IPD 计划说明
IPD 共享时间框架
IPD 共享访问标准
Qualified researchers affiliated with academic institutions, healthcare organizations, or nonprofit research centers will be able to request access to the de-identified individual participant data (IPD) and supporting documents, including the Study Protocol, Statistical Analysis Plan (SAP), and Analytic Code.
Requests for access will be reviewed by the study sponsor or data access committee to ensure appropriate use and ethical standards.
Approved users will receive access via a secure online data repository, after signing a data use agreement that outlines terms of use, privacy protections, and publication rights.
IPD 共享支持信息类型
- 研究方案
- 树液
- 国际碳纤维联合会
- 分析代码
- 企业社会责任
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
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.