Impact of COVID-19 on Sinus Augmentation Surgery

Not Applicable

Completed

• Conditions: Bone Loss
• Interventions: Procedure: Sinus lift in patients with positive COVID-19 history; Procedure: Sinus lift with negative COVID-19 history

• Registration Number: NCT05960136
• Lead Sponsor: Cairo University

Brief Summary

The risk of Schneiderian membrane perforation and the postoperative complications of the sinus floor elevation surgery were evaluated for patients with and without history of COVID-19 infection.

Detailed Description

COVID-19 induced chronic sinusitis with subsequent increased Schneiderian membrane thickness could increase the risk of its perforation during the sinus floor elevation. The aim of the study is to compare the incidence of Schneiderian membrane perforation and the postoperive complications of the sinus floor elevation in patients with and without history of COVID-19.

Study Timeline

• Study Start: 2023-03-30
• Status Verified: 2023-07
• Primary Completion: 2023-07-15
• Study Completion: 2023-07-20
• Study First Submitted: 2023-07-22
• Study First Submitted QC: 2023-07-22
• Last Update Submitted: 2023-07-24
• Study First Posted: 2023-07-25
• Last Update Posted: 2023-07-27

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 24

Inclusion Criteria

• 4 mm or less residual alveolar bone height
• Age more than 18 years
• Highly motivated patients

Read More

Exclusion Criteria

• Patients who suffer from any systemic disease
• sinus pathosis other than sinusitis induced covid 19
• Patients under any medication that may interfere with the normal bone healing

Read More

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Sinus lift in patients with previous COVID-19 infection	Sinus lift in patients with positive COVID-19 history	Sinus floor augmentation in the posterior atrophic maxilla with delayed implant placement in patients with positive history of previous COVID-19 infection.
Sinus lift in patients with negative history of previous COVID	Sinus lift with negative COVID-19 history	Sinus floor augmentation in the posterior atrophic maxilla with delayed implant placement in patients with negative history of COVID-19 infection.

Primary Outcome Measures

Name	Time	Method
Sinus membrane perforation	Duration sinus lift	Intraoperative assessment of the incidence of sinus membrane perforation

Trial Locations

Locations (1)

Faculty of Dentistry, Cairo University; 🇪🇬 Cairo, Egypt