Subretinal tenecteplase injection in a submacular hemorrhage from polypoidal choroidal vasculopathy: a case report.

Abstract

PURPOSE:

The purpose of this report was to describe a case with a thick submacular hemorrhage (SMH) resulting from polypoidal choroidal vasculopathy that was successfully treated with a subretinal tenecteplase injection.

METHODS:

A retrospective case report.

RESULTS:

A 63-year-old man with acute SMH secondary to polypoidal choroidal vasculopathy underwent a partial posterior vitrectomy, a subretinal tenecteplase (100 μg/0.1 mL) injection with air/fluid exchange, and an intravitreal injection of bevacizumab (2.5 mg/0.1 mL). His preoperative corrected visual acuity was 20/30, but the SMH threatened the fovea. The SMH was displaced inferiorly and absorbed completely at 1 month postoperative. His visual acuity decreased to 20/40 1 week postoperative but recovered to 20/20 2 months after surgery. The electroretinogram showed no distinct elongation of implicit time and slightly decreased amplitude of a-wave and b-wave at 3 months postoperative; optical coherence tomography presented disruption of the inner segment/outer segment line at the onset of SMH but recovered completely at 3 months postoperative.

CONCLUSION:

Subretinal tenecteplase was found to have sufficient hemolytic function and no retinal toxicity and could represent a feasible treatment option for the management of SMH.

• Authors: Yoon H Kwon, Su J Lim, Woo J Jeung, Yong S You, Soon H Kim, Oh W Kwon
• Journal: Retinal cases & brief reports (Retin Cases Brief Rep) Vol. 6 Issue 4 Pg. 400-5 ( 2012) ISSN: 1935-1089 [Print] United States
• PMID: 25389941 (Publication Type: Journal Article)