Efficiency and safety of argon laser in trichiasis: A systematic review and meta-analysis.
Louis Escassut, Adrien Franceschino, Julien S Baker et al.
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In 30 seconds
This systematic review and meta-analysis evaluated the efficacy and safety of argon laser treatment for trichiasis in 1044 patients across 20 studies. The analysis found a trichiasis recurrence rate of 4.1% at follow-up, with substantial heterogeneity among studies. The findings suggest that while the argon laser is effective, multiple treatment sessions may be required.
Key findings
- Trichiasis recurrence rate at follow-up was 4.1% (95% CI 2.7 to 5.5%).
- After one session, the recurrence rate was 35.8% (25.9 to 45.7%).
- Lid complications occurred in 0.1% of cases.
- Pain was reported at a prevalence of 0.0%.
Why it matters
Understanding the effectiveness and safety of argon laser treatment for trichiasis is crucial for clinicians managing this condition, as it can prevent potential blindness. The low recurrence and complication rates support its use in practice.
What to keep in mind
The evidence was rated as low certainty due to limitations in study design and substantial heterogeneity among studies.