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PATTERNS OF SUBRETINAL AND/OR INTRARETINAL FLUID RECURRENCE IN PATIENTS WHO RECEIVED AS-NEEDED RANIBIZUMAB THERAPY IN THE HARBOR TRIAL.


ABSTRACT:

Purpose

To evaluate subretinal fluid (SRF) and/or intraretinal fluid recurrence in patients with neovascular age-related macular degeneration who received as-needed (PRN) ranibizumab in a HARBOR (NCT00891735) post hoc analysis.

Methods

Analyses included patients with SRF and/or intraretinal fluid at baseline and fluid recurrence after a ≥3-month absence (N = 222). Baseline fluid location(s) were compared with location of recurrence after a ≥3-month absence.

Results

At baseline, fluid was equally distributed across all locations. On recurrence, the location was most frequently central (69%). Eyes with central fluid at baseline typically had recurrence in the same location (72% vs. 47%-53% with fluid in other locations). The type of recurrent fluid was typically the same as at baseline (SRF, 64%; intraretinal fluid, 75%). Overall, 37% (39/105) of eyes exhibited fluid recurrence in a new location, most frequently central (53%). There was a significant gain in best-corrected visual acuity (mean [95% confidence interval], +2.2 [0.4-4.0] letters) between the months of SRF resolution and recurrence.

Conclusion

Although the location of SRF and/or intraretinal fluid was equally distributed at baseline, recurrent fluid was typically centrally located. The authors identified a subgroup of eyes exhibiting fluid recurrence in a different location than at baseline, potentially indicating new choroidal neovascularization.

SUBMITTER: Adrean SD 

PROVIDER: S-EPMC10035653 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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PATTERNS OF SUBRETINAL AND/OR INTRARETINAL FLUID RECURRENCE IN PATIENTS WHO RECEIVED AS-NEEDED RANIBIZUMAB THERAPY IN THE HARBOR TRIAL.

Adrean Sean D SD   Chaili Siyang S   Hill Lauren L   Amador-Patarroyo Manuel J MJ  

Retina (Philadelphia, Pa.) 20221221 4


<h4>Purpose</h4>To evaluate subretinal fluid (SRF) and/or intraretinal fluid recurrence in patients with neovascular age-related macular degeneration who received as-needed (PRN) ranibizumab in a HARBOR (NCT00891735) post hoc analysis.<h4>Methods</h4>Analyses included patients with SRF and/or intraretinal fluid at baseline and fluid recurrence after a ≥3-month absence (N = 222). Baseline fluid location(s) were compared with location of recurrence after a ≥3-month absence.<h4>Results</h4>At basel  ...[more]

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