- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07665281
Impact of Hyaluronic Acid and Bone Graft on Peri-Implant Tissue
Impact of Hyaluronic Acid and Bone Graft on PeriImplant Tissue Phenotype."A Randomized Controlled Trial"
This randomized controlled clinical trial aims to evaluate the effect of hyaluronic acid (HA) and particulate bone graft on the peri-implant tissue phenotype in patients receiving dental implants. Healthy adult participants requiring dental implant placement will be randomly allocated into one of three equal groups (12 implants per group): Group 1 will receive dental implants combined with hyaluronic acid gel (Gengigel); Group 2 will receive dental implants combined with both hyaluronic acid and particulate bone graft; and the control group will receive dental implants alone.
Clinical and radiographic assessments will be performed using a customized measurement stent to ensure standardized evaluations at baseline, immediately postoperatively, and at 8 and 16 weeks of follow-up. The primary and secondary outcomes include alterations in ridge width, keratinized tissue width/thickness, radiographic soft tissue height, and marginal bone height. The study aims to determine whether the adjunctive use of hyaluronic acid and bone grafts enhances the quality of the peri-implant soft and hard tissue phenotype.
Studieöversikt
Status
Betingelser
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Babylon
-
Hillah, Babylon, Irak
- College of Dentistry, University of Babylon
-
Hillah, Babylon, Irak
- Private specialized dental center
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Vuxen
- Äldre vuxen
Tar emot friska volontärer
Beskrivning
Inclusion Criteria:
- Adults ≥ 18 years old.
- Partially edentulous patients requiring dental implant placement.
- Good oral hygiene (Calibrated Gingival Bleeding Index (GBI) < 10%, O'Leary ---Plaque Index (PI) < 10%).
- Sufficient bone volume for implant placement.
Exclusion Criteria:
- Systemic conditions affecting bone healing (e.g., uncontrolled diabetes).
- Smoking > 10 cigarettes/day.
- Medications affecting bone metabolism (e.g., bisphosphonates).
- Active periodontal disease.
- Pregnant or lactating women.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Enda
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Group 1: Dental Implants + Hyaluronic Acid
Patients receive dental implants combined with hyaluronic acid gel applied at the implant site.
|
Surgical placement of dental implants, followed by the application of hyaluronic acid gel at the implant site, was performed to evaluate its impact on peri-implant tissue phenotype.
|
|
Experimentell: Group 2: Dental Implants + Hyaluronic Acid + Bone Graft
Patients receive dental implants combined with hyaluronic acid gel and particulate bone graft applied at the implant site.
|
Surgical placement of dental implants, combined with the application of hyaluronic acid gel and particulate bone graft at the implant site, was performed to evaluate its impact on peri-implant tissue phenotype.
|
|
Aktiv komparator: Group 3: Control Group: Dental Implants Alone
Patients receive standard dental implants placement alone without any adjunctive materials.
|
Standard surgical placement of dental implants following conventional clinical protocols without the application of any adjunctive materials.
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Ridge Width Changes (RW)
Tidsram: Baseline (preoperative), immediate postoperative, 8 weeks, and 16 weeks.
|
The changes in Ridge Width is measured at the reference points using a digital vernier caliper.
|
Baseline (preoperative), immediate postoperative, 8 weeks, and 16 weeks.
|
|
Bone Width (BW)
Tidsram: Baseline (preoperative), and 16 weeks postoperatively
|
Measured in millimeters by subtracting the buccal and lingual mucosal thickness from the ridge width.
|
Baseline (preoperative), and 16 weeks postoperatively
|
|
Change in width of keratinized tissue (KTW)
Tidsram: Baseline (preoperative), 8 weeks, and 16 weeks
|
Measured in millimeters at the mid-buccal aspect of the implant site using an endodontic rotary file and digital vernier caliper.
|
Baseline (preoperative), 8 weeks, and 16 weeks
|
|
Keratinized Tissue Thickness (KTT)
Tidsram: Baseline (preoperative), and 16 weeks postoperatively
|
Measured in millimeters at the buccal, crestal and lingual reference points using a periodontal probe and a digital vernier caliper.
|
Baseline (preoperative), and 16 weeks postoperatively
|
|
Radiographic Mucosal Thickness (RT)
Tidsram: Baseline (preoperative), immediate postoperative, 8 weeks, and 16 weeks
|
Measured in millimeters on periapical radiographs using digital software from the crestal bone level to the crest of crestal oral mucosa 5 mm away from the height distal surface of the adjacent tooth on the mesial side of the implant.
|
Baseline (preoperative), immediate postoperative, 8 weeks, and 16 weeks
|
|
Crestal Bone Height (BH)
Tidsram: Immediate postoperative, 8 weeks, and 16 weeks
|
Measured in millimeters on periapical radiographs using digital software from the second serration on the mesial side of the implant to the crest of the bone.
|
Immediate postoperative, 8 weeks, and 16 weeks
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Plaque Index (PI)
Tidsram: Baseline (preoperative), 8 weeks, and 16 weeks
|
O'Leary plaque index
|
Baseline (preoperative), 8 weeks, and 16 weeks
|
|
Gingival Index (GI)
Tidsram: Baseline (preoperative), 8 weeks, and 16 weeks
|
Gingival Bleeding Index
|
Baseline (preoperative), 8 weeks, and 16 weeks
|
|
Postoperative Pain Scores
Tidsram: Three times daily (morning, afternoon, and evening) for the first 7 days postoperatively
|
Patients received a standardized pain assessment chart for self-evaluation over seven consecutive postoperative days.
This chart featured an 11-point (0-10) Numerical Rating Scale (NRS) integrated with the Wong-Baker Faces Pain Rating Scale and supplemented with descriptive pain expressions ranging from a minimum value of 0 (representing no pain) to a maximum value of 10 (representing the worst possible pain), where higher scores indicate a worse outcome (greater pain severity).
|
Three times daily (morning, afternoon, and evening) for the first 7 days postoperatively
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
- Benresorption
- Skelettsjukdomar
- Muskuloskeletala sjukdomar
- Parodontal atrofi
- Parodontala sjukdomar
- Munsjukdomar
- Stomatogena sjukdomar
- Käksjukdomar
- Tandsjukdomar
- Mun, Edentuous
- Jaw, Edentuous
- Alveolär benförlust
- Käke, Edentuous, Delvis
- Kolhydrater
- Utrustning och förnödenheter
- Biomedicinska och tandmaterial
- Tillverkat material
- Teknik, industri och jordbruk
- Glykosaminoglykaner
- Polysackarider
- Proteser och implantat
- Tandläkare
- Tandmaterial
- Tandprotes
- Protodonti
- Hyaluronsyra
- Dentalimplantat
Andra studie-ID-nummer
- MUOSU/POST-202615
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
Läkemedels- och apparatinformation, studiedokument
Studerar en amerikansk FDA-reglerad läkemedelsprodukt
Studerar en amerikansk FDA-reglerad produktprodukt
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .