Soft and Hard Tissue Healing Following Alveolar Ridge Preservation of Mandibular Third Molar Extraction Socket Filled With Auto Tooth Bone Graft or Alloplastic Graft (AutoToothGraft)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
-
-
Wilayah Perseketuan Kuala Lumpur
-
Kuala Lumpur, Wilayah Perseketuan Kuala Lumpur, Malaysia, 50603
- Faculty of Dentistry Universiti Malaya
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
Patient who requires surgical removal of bilateral impacted M3.
- Patient with impacted bilateral M3 which are sound.
- Impacted bilateral M3 classified as Class I or II with Level A or B according to Pell and Gregory's classification.
- Presence of M2 adjacent to the M3 to be extracted.
- Patient aged 18 to 35 years old.
- Patient with periodontal status of:
- Basic Periodontal Score (BPE) 2 at lower right and lower left sextants.
- Full mouth plaque score <30%.
Exclusion Criteria:
Impacted M3 associated in the following conditions:
- Fracture of angle of mandible.
- Radiological evidence of cyst or tumour.
- Incomplete root formation.
- Acute pulpitis or severe pericoronitis that is not under-controlled.
Gross dental caries.
- Retained roots of mandibular third molar with history of removal of unerupted/impacted M3.
- Patient's age <18 years old or > 35 years old
- M2 with periapical inflammation, periodontitis, distal caries or delayed or non-responsive pulp sensibility test to exclude tooth with perio-endo lesion.
- Pregnant woman.
- Patient on oral contraceptives.
- Current or previous bisphosphonate therapy or history of radiotherapy to the jaws.
- Active smoker.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Auto Tooth Graft
This is a split-mouth, randomized, within-subject clinical trial using a crossover assignment model.
Each participant serves as their own control, receiving both Intervention 1.
Auto Tooth Graft and Intervention 2. Ethoss alloplast material simultaneously on opposite sides of the lower third molar
|
auto tooth graft (dentin graft) is taken from patient's extracted lower wisdom tooth.
Ethoss is a synthetic material
|
|
Aktiv komparator: Ethoss
This is a split-mouth, randomized, within-subject clinical trial using a crossover assignment model.
Each participant serves as their own control, receiving both Intervention 1.
Auto Tooth Graft and Intervention 2. Ethoss alloplast material simultaneously on opposite sides of the lower third molar
|
auto tooth graft (dentin graft) is taken from patient's extracted lower wisdom tooth.
Ethoss is a synthetic material
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Periodontal health assessment on lower second molar
Tidsramme: baseline on day of surgery, 12 weeks and 24 weeks after surgery
|
|
baseline on day of surgery, 12 weeks and 24 weeks after surgery
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Bone gain
Tidsramme: radiograph taken prior to surgery and 24 weeks after surgery
|
Comparing bone gain in lower third molar socket by comparing pre operative and post operative radiograph.
Measurement in milimeter.
|
radiograph taken prior to surgery and 24 weeks after surgery
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Pain, swelling and mouth opening
Tidsramme: Prior to surgery, 1 week and 4 weeks after the surgery
|
clinical measurement of the mouth opening (in milimeter) and pain (Visual analog scale 0 to 10 from no pain to most pain) and swelling of the cheek (measured as the sum of the length of the two lines along the pre-determined facial reference points from the outer corner of the eye to the angle of mandible and tragus of the ear to the corner of the mouth.
This was performed using a measuring tape.
The percentage of facial swelling was calculated based on the differences between baseline measurements with measurements taken during baseline)
|
Prior to surgery, 1 week and 4 weeks after the surgery
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Chuey Chuan Tan, MClinDent (OMFS), Universiti Malaya, Malaysia
- Studieleder: Wei Cheong Ngeow, Phd, University of Malaya
Publikationer og nyttige links
Generelle publikationer
- 1. NICE. Guidance on the Extraction of Wisdom Teeth. NICE Guidance 2000. Available from: www.nice.org.uk/guidance/ta1/chapter/2-Clinical-need-and-practice (accessed 2026 June 9). 2. Kan KW, Liu JK, Lo EC, Corbet EF, Leung WK. Residual periodontal defects distal to the mandibular second molar 6-36 months after impacted third molar extraction. J Clin Periodontol 2002:29:1004-1011. doi: 10.1034/j.1600-051x.2002.291105.x. 3. Renton T, Coulthard P, Chiu G, Master S, Brookes V, Atack N, et al. Parameters of care for patients undergoing mandibular third molar surgery. Faculty of Dental Surgery, The Royal College of Surgeons of England. 2020. Available from: www.rcseng.ac.uk/-/media/files/rcs/fds/guidelines/3rd-molar-guidelines--april-2021.pdf (accessed 2026 June 9). 4. Zhang Y, Chen X, Zhou Z, Hao Y, Li H, Cheng Y, et al. Effects of Impacted Lower Third Molar Extraction on Periodontal Tissue of the Adjacent Second Molar. Ther Clin Risk Manag 2021:17:235-247. doi: 10.2147/TCRM.S298147. 5. Bouloux GF, Steed MB, Perciaccante VJ. Complications of third molar surgery. Oral Maxillofac Surg Clin North Am 2007:19:117-128, vii. doi: 10.1016/j.coms.2006.11.013. 6. Cho H, Lynham AJ, Hsu E. Postoperative interventions to reduce inflammatory complications after third molar surgery: review of the current evidence. Aust Dent J 2017:62:412-419. doi: 10.1111/adj.12526. 7. Kumar N, Prasad K, Ramanujam L, K R, Dexith J, Chauhan A. Evaluation of treatment outcome after impacted mandibular third molar surgery with the use of autologous platelet-rich fibrin: a randomized controlled clinical study. J Oral Maxillofac Surg 2015:73:1042-1049. doi: 10.1016/j.joms.2014.11.013. 8. Nguyen NT, Le SH, Nguyen BT. The effect of autologous demineralized dentin matrix on postoperative complications and wound healing following lower third molar surgery: A split-mouth randomized clinical trial. J Dent Sci 2025:20:553-559. doi: 10.1016/j.jds.2024.04.026. 9. Peng KY, Tseng YC, Shen EC, Chiu SC, Fu E, Huang YW. M
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- DF OS2316/0084 (P)
- UMG027E-2023 (Andet bevillings-/finansieringsnummer: Universiti Internal Grant (DPRG))
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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