Results of Endoscopic Sinus Surgery in Management of Ophthalmological Complications of Chronic Rhino Sinusitis

Study Overview
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Brief Summary
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Investigate the clinical features of orbital complications of sinusitis in the Egyptian population, and observed that certain ophthalmological manifestations and outcomes were significantly associated with disease stage

Detailed Description
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Retrospectively review of the medical records of all patients with orbital complications of paranasal sinusitis hospitalized at the ORL-HNS department at the University of Tanta between 2010 and 2020. Sex, age, symptoms, history, ophthalmological findings, laboratory and imaging findings, treatments, and outcomes were analyzed by staging. The data that will be retrieved from the medical records including: History taking including personal present and previous medical history. General examination Oto-rhinolaryngological clinical examination Routine preoperative laboratory investigations (e.g. complete total and differential blood count, blood sugar, coagulation profile, and renal and liver function) Diagnostic nasal Endoscopy with zero and/or a 30-degree telescope. CT paranasal sinuses with contrast, fine cuts in coronal axial, and sagittal planes. The type of intervention whether medical or surgical. 8- Culture results, treatments, hospital stay durations, and outcomes. Ophthalmology data collection: Visual acuity (onset of decrease) (unilateral or bilateral) ant its improvement after sinus surgery Presence or absence of double vision (Diplopia) Ocular motility and if its associated with pain Proptosis (present or absent) and calculate the degree and direction Ptosis (present or absent) Pupil reactivity Fundus examination to exclude optic nerve neuropathy Association between ocular pain and headache and its improvement after surgery CT data collection (CT orbit, MRI of sinus and head) Fundus photography after surgery to see improvement of optic nerve neuropathy if present

Official Title
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Results of Endoscopic Sinus Surgery in Management of Ophthalmological Complications of Chronic Rhino Sinusitis

Conditions
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Chronic Sinusitis

Intervention / Treatment
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* Procedure: Endoscopic sinus evacuation


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patient presented with preseptal/orbital inflammation secondary to acute (<1 month), subacute (1±3 months), or chronic sinusitis (>3 months) of bacterial, fungal or unidentified pathogens Exclusion Criteria: Patients with chronic rhinosinusitis without orbital complication, Systemic diseases that affect the paranasal sinuses and the orbit e.g autoimmune diseases, lymphoma, leukaemia, Sinus or orbital malignancy, Data is missed from the charts

Ages Eligible for Study
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Minimum Age: 1 Month
Maximum Age: 50 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Other: Treatment<br> | Procedure: Endoscopic sinus evacuation<br>* Evacuation of the sinus by using endoscope<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| observe improvement of ophthalmological manifestation after surgical intervention | Measure the visual acuity by using Snellen chart and LogMAR chart (Logarithm of the minimum angle of resolution ) chart The Minimum number of snellen chart is 6/60 and maximum number is 6/6, The Minimum number of LogMAR chart is 1.0 and maximum number is - 0.1, The higher number means better vision | 1 month | 
| Improvement of the degree of proptosis after surgery | Decrease the degree of proptosis in millimeter | 1 month |