Efficacy of Piezosurgery Versus Conventional Osteotomy in Prelacrimal Approach Targeting Different Maxillary Sinus Pathologies (prelacrimal)

Mansoura University

Status: Completed

Conditions: Maxillary Sinus Disease

Treatments: Procedure: conventional osteotomy prelacrimal approach; Procedure: piezo-assisted prelacrimal apporach

Study type: Interventional

Funder types: Other

Identifiers

NCT07332585

MS.24.11.2964

Details and patient eligibility

About

The prelacrimal recess approach is a minimally invasive approach to maxillary sinus lesions. The current study aimed to evaluate the efficacy of piezosurgery versus conventional osteotomy while performing a prelacrimal apporach.

Enrollment: 40 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Any maxillary sinus pathology (recurrent Antrochoanal polyp, inverted papilloma, fungal ball, allergic fungal sinusitis, CRSwNP, CRSeNP, orbital floor fracture, etc).
2. Favorable prelacrimal recess (Type II or III Simmen classification)
3. Age> 18 years.
4. No gender limitation.

Exclusion criteria

1. patients with malignant sino-nasal tumors.
2. patients unfit for surgery

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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40 participants in 2 patient groups

piezosurgery group

Active Comparator group

Treatment:

Procedure: piezo-assisted prelacrimal apporach

conventional osteotomy group

Active Comparator group

Treatment:

Procedure: conventional osteotomy prelacrimal approach