Clinical Scorecard: Comparative Analysis of Medical and Surgical Interventions on Intraocular Pressure Variability in Glaucoma Patients at the University of Ilorin Teaching Hospital

At a Glance

Key Highlights

• Glaucoma is a leading cause of irreversible blindness, particularly in individuals of African descent.
• Trabeculectomy shows superior IOP stability compared to medical therapy.
• A 24-hour diurnal IOP check is essential for effective glaucoma evaluation but is often impractical.
• The water drinking test (WDT) correlates well with 24-hour IOP measurements.
• Significant IOP fluctuations are more common in medically treated patients.

Guideline-Based Recommendations

Diagnosis

• Use diurnal IOP checks to assess glaucoma progression.
• Incorporate WDT for evaluating IOP peaks and fluctuations.

Management

• Prioritize IOP reduction through medication, laser treatment, or surgical procedures.
• Consider trabeculectomy for better IOP control in suitable candidates.

Monitoring & Follow-up

• Regularly monitor IOP, especially in patients with fluctuating pressures.

Risks

• Patients may progress despite achieving target IOP levels due to IOP fluctuations.

Patient & Prescribing Data

Patients with open-angle glaucoma on medical therapy or post-trabeculectomy.

Medically treated patients showed higher IOP fluctuations compared to those who underwent trabeculectomy.

Clinical Best Practices

• Utilize WDT as a routine assessment tool for IOP variability.
• Ensure ethical approval and informed consent in clinical studies.

Related Resources & Content

• Study on IOP fluctuation and management in glaucoma