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NCT04694196
Use of Anatomical Landmark in Locate Occlusal Plane.
NA trial testing Dentulous subjects in Dentulous in 40 participants. Completed in 1 December 2021.
1 November 2021
Quick facts
| Lead sponsor | Hama University |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 40 |
| Start date | 20 September 2021 |
| Primary completion | 1 November 2021 |
| Estimated completion | 1 December 2021 |
| Sites | 1 location across Syria |
Drugs / interventions tested
- Dentulous subjects
Conditions studied
- Dentulous — all drugs for Dentulous →
Sponsor
Hama University
Who can join
Adults 21 to 27, any sex, with Dentulous. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Occlusal plane "the average plane established by the incisal and occlusal surfaces of the teeth -The glossary of prosthodontic terms. Generally, it is not a plane but represents the planar mean of the curvature of these surfaces". Correct orientation of the occlusal plane plays a vital role in achieving optimal aesthetics, occlusal balance and function of complete dentures. Faulty orientation of occlusal plane in fixed or removable prostheses will affect the interaction between tongue and buccinator muscle resulting in food collection in sulcus and cheek or tongue biting. The occlusal plane is normally established anteriorly according to aesthetics of patient and posteriorly parallel to camper's plane. In the mandibular arch there are few landmarks which could be used to orient the occlusal plane like the retromolar pad, commissure of the lips and lateral borders of the tongue. Various landmark have been used to orient the occlusal plane in the maxillary arch e.g. parotid papilla, hamular notch- incisive papilla plane, ala-tragus line. There is no single method seems entirely accurate to locate the occlusal plane in edentulous patients. Therefore ,Investigators need a stable anatomic landmark can be used as a guide to determine occlusal plane (OP). Material and Methods: Forty Dentulous patients will be selected. All subjects had natural maxillary and mandibular teeth. In addition all subjects exhibited Class I skeletal and dental relationships with no prosthetic dental replacement. Subjects with Claa II or Class III relationships,fractured or abraded edges of the teeth,ankyloglossia and orthodontic treatment were excluded from the study. The mandibular posterior occlusal plane was determined according to the level of coronoid notch{CN} (greatest concavity anterior border of the ramus) by measure the distance between the occlusal plane and CN.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT04694196
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04694196 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Hama University
- Last refreshed: 15 September 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04694196.
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