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临床试验/NCT07104994
NCT07104994已完成不适用

Inferior Alveolar Nerve Lateralization and Immediate Dental Implant Placement in Severely Resorbed Mandibles: A Clinical Trial

University of Science and Technology, Yemen1 个研究点 分布在 1 个国家目标入组 9 人开始时间: 2024年6月11日最近更新:
适应症
干预措施

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
9
试验地点
1
主要终点
Cone-beam Computed Tomography (CBCT)

研究概览

简要总结

This study investigates the effects of inferior alveolar nerve lateralization on the post-implant insertion sensory outcome for patients with severe mandibular bone resorption.

详细描述

This is a prospective randomized clinical trial. The study was carried out in patients with posterior mandibular atrophies among selected cases from patients attending the Faculty of Dentistry dental polyclinics, and some private dental clinics in Sana'a city The age of patients was above the age of 18 years All patients received a thorough dental examination (extra-oral and intra-oral examination) in dental clinics using a dental mirror, ball-tipped World Health Organization (WHO) dental prob, and dental tweezers. Sterile examination tools by autoclave class B were used. Clinical examination included Oral health and oral hygiene status, interarch distance, dimensions of the edentulous ridge, and soft tissue condition. Panoramic radiographs were taken to assess the condition of the patients' teeth and jawbone, as well as to detect any oral infections requiring treatment. Surgical procedures are performed to translocate the inferior alveolar nerve to provide a good space for implant insertion. All cases ahs undergone follow-up for post-surgical sensory disturbances.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

性别
All
接受健康志愿者
否

入选标准

  • •All other patients

排除标准

  • •Patients with active infections, uncontrolled diabetes, history of radiotherapy, chemotherapy, or oral cancer surgery were excluded from this study

研究组 & 干预措施

Dental implant group

Experimental

干预措施: Dental implant (Device)

结局指标

主要结局

Cone-beam Computed Tomography (CBCT)

时间窗: The implant's success rate was determined by primary stability during insertion, assessed by ratchet, and then confirmed by X-ray. CBCTs were taken at 3 months and 4 months after implant insertion to check for marginal bone loss.

visualize the inferior alveolar canal (IAC) and assess the proximity of the implant to the nerve

次要结局

  • Subjective Function Score(Neurosensory evaluation was carried out on the 1st and 7th postoperative day and every month thereafter for up to 6 months.)

研究者

发起方
University of Science and Technology, Yemen
申办方类型
Other
责任方
Principal Investigator
主要研究者

Mohammed Ali Al-wesabi

Principal Investigator

University of Science and Technology, Yemen

研究点 (1)

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