Combined intravitreal anti-VEGF and photodynamic therapy versus photodynamic monotherapy for polypoidal choroidal vasculopathy: a systematic review and meta-analysis of comparative studies.

PLoS One · 2014 · PMC4208801 · PMID 25343244

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did not reach statistical significanceno p-value reported

In patients treated with PDT monotherapy, the improvement of mean VA did not reach statistical significance after six months.

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