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Zhu D, Rai R, Mechel E, Shah PP, Hymowitz M, Rohring V, Cheela I, Samson CM. Exogenous cryptococcal endophthalmitis in an immunocompetent patient. Taiwan J Ophthalmol 2023; 13:552-555. [PMID: 38249497 PMCID: PMC10798385 DOI: 10.4103/tjo.tjo-d-22-00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 09/25/2022] [Indexed: 01/12/2023] Open
Abstract
We describe a case of exogenous cryptococcal endophthalmitis without central nervous system (CNS) involvement or systemic infection in an immunocompetent patient. An 82-year-old male with hypertension, hyperlipidemia, type 2 diabetes mellitus, and primary open-angle glaucoma with a history of left eye trabeculectomy presented with 3 months of worsening left eye pain and redness. Vitreous cultures resulted as Cryptococcus, prompting treatment with intravitreal amphotericin and further investigation. Systemic workup was unrevealing for an endogenous source, CNS involvement, or immunocompromising conditions. He was treated with an aggressive regimen of systemic antifungals, leading to subjective improvements in clinical exam and in vision.
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Affiliation(s)
- Daniel Zhu
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - Ravneet Rai
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - Elzbieta Mechel
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - Paras P. Shah
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - Maggie Hymowitz
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - Victoria Rohring
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - Isha Cheela
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
| | - C. Michael Samson
- Department of Ophthalmology, Northwell Health Eye Institute, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York, USA
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Shah PP, Hasan A, Winokur J, Braunstein R, Ritterband DC, Seedor JA, Cheela I. Impact of Donor, Recipient, and Graft Characteristics on Corneal Transplantation Outcomes. Clin Ophthalmol 2023; 17:633-640. [PMID: 36866241 PMCID: PMC9970880 DOI: 10.2147/opth.s399847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/09/2023] [Indexed: 02/25/2023] Open
Abstract
Purpose Although several donor, recipient, and graft characteristics have been studied in relation to corneal transplantation outcomes, no study to our knowledge has assessed the impact of donor cooling times on postoperative outcomes longitudinally. With only one corneal graft available for every 70 needed worldwide, this study seeks to identify any factors that could alleviate this shortage. Methods Patients undergoing corneal transplantation at the Manhattan Eye, Ear & Throat Hospital over a 2-year period were retrospectively studied. Study metrics included age, diabetic history, hypertensive history, endothelial cell density, death-to-preservation time (DTP), death-to-cooling time (DTC), and time-in-preservation (TIP). Postoperative transplantation outcomes, including best corrected visual acuity (BCVA) at 6- and 12-month follow-up visits, need for re-bubbling, and need for re-grafting, were assessed. Unadjusted univariate and adjusted multivariate binary logistic regressions were performed to determine the association of cooling and preservation parameters with corneal transplantation outcomes. Results Among 111 transplants, our adjusted model found that DTC ≥4 hours was associated with significantly worse BCVA, but only at 6-month postoperative follow-up (odds ratio [OR]: 0.234; 95% confidence interval [CI]: 0.073-0.747; p = 0.014). By 12-month follow-up, DTC >4 hours was no longer associated with BCVA in a statistically significant manner (OR: 0.472; 95% CI: 0.135-1.653; p = 0.240). A similar trend was found at a DTC cutoff of ≥3 hours. None of the other studied parameters, including DTP, TIP, donor age, or medical history were significantly correlated with transplantation outcomes. Conclusion Longer DTC or DTP did not have a statistically significant effect on corneal graft outcomes after one year, though short-term outcomes were improved in donor tissues with DTC below four hours. None of the other studied variables correlated with transplantation outcomes. Given the global shortage of corneal tissue, these findings should be considered when determining suitability for transplantation.
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Affiliation(s)
- Paras P Shah
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA,Correspondence: Paras P Shah, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 500 Hofstra Blvd, Hempstead, NY, 11549, USA, Email
| | - Aisha Hasan
- Department of Ophthalmology, Northwell Health/Manhattan Eye, Ear & Throat Hospital, New York, NY, USA
| | - Jules Winokur
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA,Department of Ophthalmology, Northwell Health/Manhattan Eye, Ear & Throat Hospital, New York, NY, USA
| | - Richard Braunstein
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA,Department of Ophthalmology, Northwell Health/Manhattan Eye, Ear & Throat Hospital, New York, NY, USA
| | - David C Ritterband
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA,Department of Ophthalmology, Northwell Health/Manhattan Eye, Ear & Throat Hospital, New York, NY, USA
| | - John A Seedor
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA,Department of Ophthalmology, Northwell Health/Manhattan Eye, Ear & Throat Hospital, New York, NY, USA
| | - Isha Cheela
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA,Department of Ophthalmology, Northwell Health/Manhattan Eye, Ear & Throat Hospital, New York, NY, USA
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