Gingiva Mesenchymal Stem Cells Treatment of Chronic Periodontitis
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ClinicalTrials.gov Identifier: NCT03137979 |
Recruitment Status : Unknown
Verified April 2017 by Quanhai Li, Hebei Medical University.
Recruitment status was: Recruiting
First Posted : May 3, 2017
Last Update Posted : May 3, 2017
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Condition or disease | Intervention/treatment | Phase |
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Periodontitis | Biological: GMSCs and collagen scaffolds Biological: Collagen scaffolds Procedure: Open flap debridement | Phase 1 Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 30 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Triple (Participant, Care Provider, Investigator) |
Primary Purpose: | Treatment |
Official Title: | The Safety and Efficacy Evaluation of Gingiva Mesenchymal Stem Cells Transplantation in Chronic Periodontitis Patients |
Study Start Date : | January 2017 |
Estimated Primary Completion Date : | December 2018 |
Estimated Study Completion Date : | December 2019 |
Arm | Intervention/treatment |
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Experimental: Group A: GMSCs and collagen scaffolds
Patients in group A will receive GMSCs seeded into collagen scaffolds at the local periodontal defects immediately after open flap debridement.
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Biological: GMSCs and collagen scaffolds
Patients in this group were given GMSCs and collagen scaffolds. |
Experimental: Group B: collagen scaffolds
Patients in group B will receive collagen scaffolds implantation at the local periodontal defects immediately after open flap debridement.
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Biological: Collagen scaffolds
Patients in this group were given collagen scaffolds. |
Group C: comparator
Patients in comparator group will only undergo an open flap debridement.
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Procedure: Open flap debridement
The patients in this group will only receive the treatment of open flap debridement. |
- The evaluation of alveolar bone regeneration [ Time Frame: Baseline and Post cell transplantation: 1,3, 6months after intervention ]A increase in the height of alveolar bone in mm examined by computed tomography (CT)
- Probing pocket depth (PPD) [ Time Frame: Baseline and Post cell transplantation: 3, 6 months after intervention. ]A reduced distance in mm between the gingival margin and the bottom was measured by a manual periodontal probe.
- Attachment level (AL) [ Time Frame: Baseline and Post cell transplantation: 3, 6 months after intervention. ]A reduced distance in mm from the bottom of the periodontal pocket to the dentinocemental junction was examined by a manual probe.
- Gingival index (GI) [ Time Frame: Baseline and Post cell transplantation: 3, 6 months after intervention. ]A decreased degree of GI measured by a manual periodontal probe which was divided into 4 grades: 0, 1, 2 and 3.
- Tooth mobility degree (TMD) [ Time Frame: Baseline and Post cell transplantation: 1,3, 6months after intervention ]A decrease of periotest value was measured by periotest to evaluate the tooth mobility changes.
- Adverse reaction [ Time Frame: Post cell transplantation: 1, 3, 6 months ]Adverse reaction include temperature changes, allergy, nausea and so on 6 months after intervention.
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Ages Eligible for Study: | 35 Years to 60 Years (Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Patients with adult periodontitis .
- The age is from 35 to 60 years old.
- The bleeding and coagulation function is normal.
- The liver function is normal.
- Patients who are suitable for routine treatment of periodontal curettage and other early treatments.
- Pathological lesion is stable after the routine treatments.
- Patients with the probing depth ≥6 mm and attachment loss level≥ 3 mm.
- X ray plates show no significant root furcation lesion appears in the diseased teeth and the infrabony pocket is not less than 4mm deep.
- Patients with good oral hygiene and/or in whom the plaque control is maintained excellently under the instruction of oral hygiene.
- Patients who show good compliance.
- Patients with tooth mobility of degreeⅡor less and the width of attached gingiva is considered appropriate for the existing Guided Tissue Regeneration (GTR) .
- Patients who have understand the purposes of this clinical trial and can make an independent decision to comply with trial requirements.
Exclusion Criteria:
- Patients with disease of the kidney, liver, blood and/or circulatory system.
- Patients with diabetes (the fasting plasma glucose level≥7.0mmol/l).
- Patients who are receiving treatment of hypertension and/or epilepsy.
- Patients with malignant tumour or the history of this.
- Patients with the genetic background of the periodontitis.
- Patients with bone metabolic diseases.
- Patients in need of administration of adrenal cortical steroid within 4 weeks.
- Patients with alcoholics.
- Patients who smoke more than 10 pieces of cigarettes.
- Patients who suffer from drug induced gingival hyperplasia.
- Patients with acute symptom of periodontitis.
- The bone destruction is larger than 2/3 of the root length or the mobility tooth is investigated of more than degree Ⅱ.
- Patients who are either pregnant, possibly pregnant or breast-feeding, or who hope to become pregnant during the period of the trial.
- Patients who are participating in in other research team of clinical trial.
- Patients with mental or consciousness disorder.
- Patients with a previous history of hypersensitivity to any biological active drugs.
- Patients who have undergo periodontal treatment within six months.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03137979
Contact: Quanhai Li, Doctor | 86-311-85917287 | liquanh2@163.com |
China, Hebei | |
the First Hospital of Hebei Medical University | Recruiting |
Shijiazhuang, Hebei, China, 050030 | |
Contact: Xianyun Wang, Doctor 86-311-85917384 wangxianyun_mbb@126.com |
Study Chair: | Baoyong Yan, Doctor | Hebei Medical University | |
Study Director: | Guangshun Liu, Master | The First Hospital of Hebei Medical University | |
Study Director: | Quanhai Li, Doctor | The First Hospital of Hebei Medical University | |
Principal Investigator: | Xianyun Wang, Doctor | The First Hospital of Hebei Medical University | |
Principal Investigator: | Jinhong Zhang, Master | The First Hospital of Hebei Medical University | |
Principal Investigator: | Yao Wang, Bachelor | the First Hospital of Hebei Medical UniversityT | |
Principal Investigator: | Jun Zhang, Master | The First Hospital of Hebei Medical University | |
Principal Investigator: | Xiangwei Ren, Master | The First Hospital of Hebei Medical University | |
Principal Investigator: | Qianfeng Liu, Bachelor | The First Hospital of Hebei Medical University | |
Principal Investigator: | Yongbin Di, Master | The First Hospital of Hebei Medical University | |
Principal Investigator: | Boyu Liu, Bachelor | The First Hospital of Hebei Medical University | |
Principal Investigator: | Fan Zhang, Bachelor | The First Hospital of Hebei Medical University |
Responsible Party: | Quanhai Li, Director of Cell Thearpy Center, the First Hospital of HebeiMU, Hebei Medical University |
ClinicalTrials.gov Identifier: | NCT03137979 |
Other Study ID Numbers: |
17277787D-PD |
First Posted: | May 3, 2017 Key Record Dates |
Last Update Posted: | May 3, 2017 |
Last Verified: | April 2017 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Periodontitis Gingiva mesenchymal stem cells |
Periodontitis Chronic Periodontitis Periodontal Diseases Mouth Diseases |
Stomatognathic Diseases Chronic Disease Disease Attributes Pathologic Processes |