1
|
Tseng AM, Heur M, Chiu GB. Sustained descemetocele management with Prosthetic Replacement of the Ocular Surface Ecosystem (PROSE) treatment. Am J Ophthalmol Case Rep 2024; 36:102092. [PMID: 39036656 PMCID: PMC11260373 DOI: 10.1016/j.ajoc.2024.102092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 04/16/2024] [Accepted: 06/07/2024] [Indexed: 07/23/2024] Open
Abstract
Purpose To report a case of a 67-year-old male who was successfully managed over a 7-year period for descemetocele secondary to ocular graft versus host disease (oGVHD) using Prosthetic Replacement of the Ocular Surface Ecosystem (PROSE) treatment. Observations We previously reported on a patient managed with a PROSE device for severe dry eyes secondary to oGVHD, who subsequently developed a central corneal descemetocele. The patient was deemed a poor surgical candidate due to limbal stem cell deficiency secondary to oGVHD. Therefore, we elected to closely monitor the descemetocele as the patient continued PROSE therapy. The patient's descemetocele has been managed successfully without perforation throughout a 7-year follow-up period with corrected distance visual acuity remaining stable at 20/50 in the affected eye. Conclusions and importance Descemetoceles are an uncommon complication of ocular graft versus host disease. This is the longest published report of a corneal descemetocele managed with PROSE. Our report suggests that in appropriate patients who are at high-risk for post-surgical complications, PROSE in conjunction with other medical management should be considered as an alternative to corneal transplantation.
Collapse
Affiliation(s)
- Alexander M. Tseng
- Department of Ophthalmology, USC Roski Eye Institute, University of Southern California Keck School of Medicine, 1450 San Pablo Street, 4th Floor, Los Angeles, CA, 90033, USA
| | - Martin Heur
- Department of Ophthalmology, USC Roski Eye Institute, University of Southern California Keck School of Medicine, 1450 San Pablo Street, 4th Floor, Los Angeles, CA, 90033, USA
| | - Gloria B. Chiu
- Department of Ophthalmology, USC Roski Eye Institute, University of Southern California Keck School of Medicine, 1450 San Pablo Street, 4th Floor, Los Angeles, CA, 90033, USA
| |
Collapse
|
2
|
Fisher D, Collins MJ, Vincent SJ. Scleral Lens Thickness and Corneal Edema Under Closed Eye Conditions. Eye Contact Lens 2022; 48:194-199. [PMID: 35580359 DOI: 10.1097/icl.0000000000000852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine the relationship between central lens thickness and central corneal edema during short-term closed eye scleral lens wear. METHODS Nine participants (mean age 30 years) with normal corneas wore scleral lenses (Dk 141) under closed eye conditions on separate days with nominal center thicknesses of 150, 300, 600, and 1,200 μm. Epithelial, stromal, and total corneal edema were measured using high-resolution optical coherence tomography immediately after lens application and after 90 min of wear, before lens removal. Data were corrected for variations in initial fluid reservoir thickness and compared with predictions from theoretical modeling of overnight scleral lens wear. RESULTS Scleral lens-induced central corneal edema was primarily stromal in nature. The mean±standard error of corrected total corneal edema was 4.31%±0.32%, 4.55%±0.42%, 4.92%±0.50%, and 4.83%±0.22% for the 150-, 300-, 600-, and 1,200-μm lenses, respectively. No significant differences in the corrected total corneal edema were observed across all thickness groups (P=0.20). Theoretical modeling of overnight scleral lens wear seemed to overestimate the relative increase in central corneal edema as a function of decreasing lens Dk/t for values lower than 25. CONCLUSION The magnitude of scleral lens-induced central corneal edema during short-term closed eye lens wear did not vary significantly with increasing central lens thickness. Theoretical modeling of overnight closed eye scleral lens wear seems to overestimate the effect of increasing lens thickness.
Collapse
Affiliation(s)
- Damien Fisher
- Contact Lens and Visual Optics Laboratory, School of Optometry and Vision Science, Centre for Vision and Eye Research, Queensland University of Technology, Brisbane, Australia
| | | | | |
Collapse
|
3
|
Bligdon SM, Colarusso BA, Ganjei AY, Kwok A, Luo ZK, Brocks D. Scleral Lens and Prosthetic Replacement of the Ocular Surface Ecosystem Utilization in Ocular Graft-versus-Host Disease: A Survey Study. Clin Ophthalmol 2022; 15:4829-4838. [PMID: 34992343 PMCID: PMC8717734 DOI: 10.2147/opth.s337824] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 12/01/2021] [Indexed: 12/31/2022] Open
Abstract
Purpose To evaluate the utilization of scleral lenses and prosthetic replacement of the ocular surface ecosystem devices (SL/PDs) in the management of ocular graft-versus-host disease (oGVHD). Patients and Methods A survey of 15 questions was sent via email to 6032 subjects registered with the Blood and Marrow Transplant Information Network. The survey reviewed transplant history, graft-versus-host disease history, as well as oGVHD symptoms and onset. Additional questions surveyed treatments used for oGVHD, as well as the degree of ocular symptom control and experience with SL/PDs. A total of 306 respondents met the eligibility requirements to be part of the analyzed cohort. Results The mean number of symptoms reported from the analyzed cohort was 4.79 ± 2.44, median (IQR) of 5.0 (3.0 to 7.0), with the most common symptom being gritty, dry eyes (87%). The mean number of treatments utilized across the analyzed cohort was 3.21 ± 2.55, median (IQR) of 2.5 (1.0 to 5.0), with the most common treatment being artificial tears (86%). Wearing scleral lenses resulted in a mean of 5.42 ± 1.86, median (IQR) of 6.0 (4.0 to 7.0) symptoms improving, with improved dryness/grittiness of the eyes (94%), improved eye pain (92%) and improved quality of life (89%) being the most commonly improved symptoms. Fifty-six percent of those wearing scleral lenses wished the lenses had been recommended sooner. The most common reason patients cited for not wearing scleral lenses was that they had never heard of them (63%). Conclusion SL/PDs help to control the symptoms of oGVHD. With their use, clinicians are able to improve the quality of life of this patient population. Despite the known benefits, SL/PDs still remain underutilized in oGVHD care. A majority of current SL/PD wearers wish that they had been recommended sooner as a treatment option. SL/PDs should be considered a component of comprehensive oGVHD management.
Collapse
Affiliation(s)
| | | | - Allen Y Ganjei
- Drexel University College of Medicine, Philadelphia, PA, USA
| | | | | | | |
Collapse
|
4
|
Abstract
Ocular graft versus host disease (GVHD) is a common manifestation in patients undergoing allogeneic haematopoietic stem cell transplantation (allo-HSCT). Ocular GVHD affects approximately 10% of patients with acute GVHD and more than 50% of patients with chronic GVHD. Symptoms of dry eye disease are one of the clinical hallmarks of ocular GVHD, and inflammatory changes to the ocular surface, cornea, conjunctiva, eyelids and lacrimal glands have been observed. Less commonly, the posterior segment of the eye is involved in the form of microvascular retinopathy, scleritis or intraretinal and vitreous haemorrhage. Although ocular GVHD does not usually result in permanent visual loss, it often impairs the patient's quality of life and activities of daily living. Regular and more consistent ocular assessment of allo-HSCT patients, including screening prior to transplantation will allow for the earlier detection and treatment of ocular complications associated with GVHD and potentially prevent more severe outcomes. The implementation of additional screening including corneal endothelial cell density assessment and non-invasive analysis of tear biomarkers may be valuable additions to current clinical testing and assist in better detection and clinical intervention in patients with GVHD. This review describes the clinical features, diagnostic criteria and clinical scoring of ocular GVHD, as well as current treatment strategies and potential ophthalmic screening tools for common ocular complications. Further, we describe the clinical and histopathological features of ocular GVHD in preclinical mouse models.
Collapse
Affiliation(s)
- Jelena Marie Kezic
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Steven Wiffen
- Lions Eye Bank of Western Australia, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Mariapia Degli-Esposti
- Monash Biomedicine Discovery Institute, Department of Microbiology, Monash University, Victoria, Australia
| |
Collapse
|
5
|
Diagnoses and Outcomes of Prosthetic Replacement of the Ocular Surface Ecosystem Treatment-A Canadian Experience. Eye Contact Lens 2021; 47:394-400. [PMID: 33769992 DOI: 10.1097/icl.0000000000000779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To investigate underlying diagnoses and outcomes of patients undergoing Prosthetic Replacement of the Ocular Surface Ecosystem (PROSE) treatment at the first Canadian PROSE center. METHODS A retrospective chart review was conducted on patients referred for PROSE treatment and fitted with PROSE devices from 2018 to 2020. Data were collected on diagnoses, presenting symptoms, previous lens modalities attempted, best-corrected visual acuities (BCVAs) pre-PROSE and post-PROSE, daily wear time, and failure rates. Best-corrected visual acuities pre-PROSE and post-PROSE were compared to evaluate visual improvement. RESULTS In total, 78 patients (126 eyes) were analyzed. The most common diagnoses were keratoconus (n=39 eyes) and postcorneal graft (n=15) in the distorted cornea group, and limbal stem cell deficiency (n=17) and graft versus host disease (n=15) in the ocular surface disease (OSD) group. Most frequent symptoms included blur, photophobia, and pain. Most common lens modalities attempted pre-PROSE were conventional scleral lenses and glasses. The overall mean BCVA improvement was 0.40 logarithm of the minimal angle of resolution (logMAR) (4-lines Snellen) (P<0.0001). Best-corrected visual acuities improvement in the distorted cornea group (0.52 logMAR, 5-lines) was significantly greater than in the OSD group (0.29 logMAR, 3-lines) (P=0.004). CONCLUSIONS Prosthetic replacement of the ocular surface ecosystem treatment can provide significant visual improvement for patients with distorted corneal surfaces and OSDs who failed other lens modalities.
Collapse
|
6
|
Jacobs DS, Carrasquillo KG, Cottrell PD, Fernández-Velázquez FJ, Gil-Cazorla R, Jalbert I, Pucker AD, Riccobono K, Robertson DM, Szczotka-Flynn L, Speedwell L, Stapleton F. CLEAR - Medical use of contact lenses. Cont Lens Anterior Eye 2021; 44:289-329. [PMID: 33775381 DOI: 10.1016/j.clae.2021.02.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 02/01/2021] [Indexed: 12/11/2022]
Abstract
The medical use of contact lenses is a solution for many complex ocular conditions, including high refractive error, irregular astigmatism, primary and secondary corneal ectasia, disfiguring disease, and ocular surface disease. The development of highly oxygen permeable soft and rigid materials has extended the suitability of contact lenses for such applications. There is consistent evidence that bandage soft contact lenses, particularly silicone hydrogel lenses, improve epithelial healing and reduce pain in persistent epithelial defects, after trauma or surgery, and in corneal dystrophies. Drug delivery applications of contact lens hold promise for improving topical therapy. Modern scleral lens practice has achieved great success for both visual rehabilitation and therapeutic applications, including those requiring retention of a tear reservoir or protection from an adverse environment. This report offers a practical and relevant summary of the current evidence for the medical use of contact lenses for all eye care professionals including optometrists, ophthalmologists, opticians, and orthoptists. Topics covered include indications for use in both acute and chronic conditions, lens selection, patient selection, wear and care regimens, and recommended aftercare schedules. Prevention, presentation, and management of complications of medical use are reviewed.
Collapse
Affiliation(s)
- Deborah S Jacobs
- Massachusetts Eye & Ear, Cornea and Refractive Surgery Service, Harvard Medical School, Boston, MA, USA.
| | | | | | | | | | | | | | | | | | - Loretta Szczotka-Flynn
- Department of Ophthalmology & Visual Science, Case Western Reserve University, Cleveland, OH, USA
| | - Lynne Speedwell
- Great Ormond Street Hospital for Children NHS Trust, Moorfields Eye Hospital, London, UK
| | - Fiona Stapleton
- School of Optometry and Vision Science, UNSW Sydney, Australia
| |
Collapse
|
7
|
Barnett M, Courey C, Fadel D, Lee K, Michaud L, Montani G, van der Worp E, Vincent SJ, Walker M, Bilkhu P, Morgan PB. CLEAR - Scleral lenses. Cont Lens Anterior Eye 2021; 44:270-288. [PMID: 33775380 DOI: 10.1016/j.clae.2021.02.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/01/2021] [Indexed: 12/25/2022]
Abstract
Scleral lenses were the first type of contact lens, developed in the late nineteenth century to restore vision and protect the ocular surface. With the advent of rigid corneal lenses in the middle of the twentieth century and soft lenses in the 1970's, the use of scleral lenses diminished; in recent times there has been a resurgence in their use driven by advances in manufacturing and ocular imaging technology. Scleral lenses are often the only viable form of contact lens wear across a range of clinical indications and can potentially delay the need for corneal surgery. This report provides a brief historical review of scleral lenses and a detailed account of contemporary scleral lens practice including common indications and recommended terminology. Recent research on ocular surface shape is presented, in addition to a comprehensive account of modern scleral lens fitting and on-eye evaluation. A range of optical and physiological challenges associated with scleral lenses are presented, including options for the clinical management of a range of ocular conditions. Future applications which take advantage of the stability of scleral lenses are also discussed. In summary, this report presents evidence-based recommendations to optimise patient outcomes in modern scleral lens practice.
Collapse
Affiliation(s)
- Melissa Barnett
- University of California, Davis Eye Center, Sacramento, CA, United States.
| | | | | | - Karen Lee
- University of Houston, College of Optometry, Houston, TX, United States
| | | | - Giancarlo Montani
- Università del Salento, Dipartimento di Matematica e Fisica CERCA, Lecce, Italy
| | - Eef van der Worp
- Eye-Contact-Lens Research & Education, Amsterdam, NL, Netherlands
| | - Stephen J Vincent
- Queensland University of Technology (QUT), Centre for Vision and Eye Research, School of Optometry and Vision Science, Contact Lens and Visual Optics Laboratory, Brisbane, Australia
| | - Maria Walker
- University of Houston, College of Optometry, Houston, TX, United States
| | - Paramdeep Bilkhu
- School of Optometry & Vision Science, Aston University, Birmingham, United Kingdom
| | - Philip B Morgan
- Eurolens Research, Division of Pharmacy and Optometry, University of Manchester, Manchester, United Kingdom
| |
Collapse
|
8
|
Fisher D, Collins MJ, Vincent SJ. Fluid reservoir thickness and corneal oedema during closed eye scleral lens wear. Cont Lens Anterior Eye 2021; 44:102-107. [DOI: 10.1016/j.clae.2020.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/05/2020] [Accepted: 08/09/2020] [Indexed: 01/12/2023]
|
9
|
Trufanov SV, Subbot AM, Shakhbazyan NP. [Modern biotechnological treatment methods of persistent corneal epithelial defects]. Vestn Oftalmol 2020; 136:277-282. [PMID: 33063977 DOI: 10.17116/oftalma2020136052277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The article reviews modern methods of treatment of persistent corneal epithelial defects and considers the factors involved in the development of this pathology, including the limbal stem cell deficiency, which is likely to play the main role. The most promising treatment methods are described, particularly the use of blood derivatives and cell therapy.
Collapse
Affiliation(s)
- S V Trufanov
- Research Institute of Eye Diseases, Moscow, Russia
| | - A M Subbot
- Research Institute of Eye Diseases, Moscow, Russia
| | - N P Shakhbazyan
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| |
Collapse
|
10
|
Factors associated with patient-reported midday fogging in established scleral lens wearers. Cont Lens Anterior Eye 2020; 43:602-608. [PMID: 32201055 DOI: 10.1016/j.clae.2020.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 03/10/2020] [Accepted: 03/11/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE To estimate the prevalence of patient-reported midday fogging and to identify risk factors for midday fogging. METHOD A multicenter, cross-sectional study was conducted with an electronic survey that was distributed to scleral lens practitioners. The survey asked them to describe their most recently examined established scleral lens patient. Respondents provided data about patient-reported midday fogging, patient demographic characteristics, indication for lens wear, lens-wearing schedule, lens design, and care products. RESULTS Of the 248 survey respondents who indicated whether their patients had midday fogging, 64 (25.8 %) had patients who self-reported such issues. Midday fogging was not associated with demographic characteristics (age, sex, race/ethnicity), indications for scleral lens wear, mean lens diameter (P = .30), haptic design (P = .29), use of a daily cleaner (P = .12), disinfection/storage solution used (P = .71), or filling solution (P = .65). Patients who reported midday fogging more commonly reported redness or irritation associated with scleral lens wear compared with those who did not experience midday fogging (P = .03). CONCLUSIONS Prevalence of midday fogging in this study was similar to previously reported rates. No specific lens design or care product was associated with patient-reported midday fogging. If inflammatory mediators are elevated in the postlens fluid reservoir of patients with midday fogging, as previously described, the redness or irritation associated with scleral lens wear suggests that ocular surface inflammation may be contributing to this phenomenon.
Collapse
|
11
|
Fadel D, Kramer E. Potential contraindications to scleral lens wear. Cont Lens Anterior Eye 2019; 42:92-103. [DOI: 10.1016/j.clae.2018.10.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 10/28/2018] [Accepted: 10/30/2018] [Indexed: 12/11/2022]
|
12
|
Isozaki VL, Chiu GB. Transient corneal epithelial bullae associated with large diameter scleral lens wear: A case series. Cont Lens Anterior Eye 2018; 41:463-468. [DOI: 10.1016/j.clae.2018.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/26/2018] [Accepted: 05/14/2018] [Indexed: 10/16/2022]
|
13
|
|