2021 Survey of Keratoplasty Postoperative Steroid Management

Purpose: The aim of the study is to investigate US-based ophthalmologists’ preferred corneal transplant techniques and postoperative steroid regimen. Methods: Ophthalmologists attending the 2021 Cornea and Eye Banking Forum and/or Cornea Subspecialty Day were surveyed in person. Results: Ninety-two ophthalmologists with a median of 13 years (range of 1–35; mean of 14.5; ±9.05 mean ± SD) of experience as attending clinicians were surveyed. One hundred percent of the surgeons performed penetrating keratoplasty, which was followed by 96.7% for Descemet stripping endothelial keratoplasty, 90.2% for Descemet membrane endothelial keratoplasty, and 72.8% for deep anterior lamellar keratoplasty. Prednisolone 1% for postoperative care was the preferred choice across all surveyed keratoplasty techniques and postsurgery time intervals. All surgeons reported steroid administration frequency of 4 times a day in the first month and once a day after 12 months postkeratoplasty. To manage ocular hypertension after corneal transplantation, the leading approach was adding a glaucoma medication (44.6%), and beta-adrenergic antagonists were ranked as the most preferred choice by 59 (66.3%) of the respondents. For graft rejection after corneal transplantation, topical steroids (79.8%) were the initial treatment of choice with hourly administration being the most common frequency prescribed (87.4%). Most surgeons either agreed or strongly agreed (78.4%) that a randomized clinical trial evaluating the safety and efficacy of different steroid regimens after corneal transplantation would influence their clinical decision making. Conclusions: Prednisolone remains the predominantly used steroid across different keratoplasties. Steroid regimens are similar for non–high-risk penetrating keratoplasty, Descemet membrane endothelial keratoplasty, Descemet stripping endothelial keratoplasty, and deep anterior lamellar keratoplasty. To treat graft rejection, surgeons tend to initially add a glaucoma medication than to reduce the potency or frequency of the steroid.