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Chirurgische Therapieoptionen bei kongenitalen/kindlichen Hornhauttrübungen und Vorderabschnittsdysgenesien. Ophthalmologe 2022; 119:453-461. [DOI: 10.1007/s00347-022-01612-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2022] [Indexed: 12/12/2022]
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High ablation depth phototherapeutic keratectomy in an advanced case of Reis-Bucklers’ corneal dystrophy. Am J Ophthalmol Case Rep 2022; 25:101299. [PMID: 35112027 PMCID: PMC8789594 DOI: 10.1016/j.ajoc.2022.101299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 06/07/2021] [Accepted: 01/17/2022] [Indexed: 10/25/2022] Open
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Maleki A, Anesi SD, Look-Why S, Manhapra A, Foster CS. Pediatric uveitis: A comprehensive review. Surv Ophthalmol 2021; 67:510-529. [PMID: 34181974 DOI: 10.1016/j.survophthal.2021.06.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/15/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022]
Abstract
Pediatric uveitis accounts for 5-10% of all uveitis. Uveitis in children differs from adult uveitis in that it is commonly asymptomatic and can become chronic and cause damage to ocular structures. The diagnosis might be delayed for multiple reasons, including the preverbal age and difficulties in examining young children. Pediatric uveitis may be infectious or noninfectious in etiology. The etiology of noninfectious uveitis is presumed to be autoimmune or autoinflammatory. The most common causes of uveitis in this age group are idiopathic and juvenile idiopathic arthritis-associated uveitis. The stepladder approach for the treatment of pediatric uveitis is based on expert opinion and algorithms proposed by multidisciplinary panels. Uveitis morbidities in pediatric patients include cataract, glaucoma, and amblyopia. Pediatric patients with uveitis should be frequently examined until remission is achieved. Once in remission, the interval between follow-up visits can be extended; however, it is recommended that even after remission the child should be seen every 8-12 weeks depending on the history of uveitis and the medications used. Close follow up is also necessary as uveitis can flare up during immunomodulatory therapy. It is crucial to measure the impact of uveitis, its treatment, and its complications on the child and the child's family. Visual acuity can be considered as an acceptable criterion for assessing visual function. Additionally, the number of cells in the anterior chamber can be a measure of disease activity. We review different aspects of pediatric uveitis. We discuss the mechanisms of noninfectious uveitis, including autoimmune and autoinflammatory etiologies, and the risks of developing uveitis in children with systemic rheumatologic diseases. We address the risk factors for developing morbidities, the Standardization of Uveitis Nomenclature (SUN) criteria for timing and anatomical classifications, and describe a stepladder approach in the treatment of pediatric uveitis based on expert opinion and algorithms proposed by multi-disciplinary panels. In this review article, We describe the most common entities for each type of anatomical classification and complications of uveitis for the pediatric population. Additionally, we address monitoring of children with uveitis and evaluation of Quality of Life.
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Affiliation(s)
- Arash Maleki
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
| | - Stephen D Anesi
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
| | - Sydney Look-Why
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
| | - Ambika Manhapra
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
| | - C Stephen Foster
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA; Harvard Medical School, Department of Ophthalmology, Boston, MA, USA.
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Abstract
AbstractChildhood uveitis is an ophthalmological challenge, since on the one hand it often remains asymptomatic and difficult to detect, and on the other hand it often has a chronic course and is associated with a high risk of complications threatening the vision. The most important risk factors for childhood uveitis are underlying rheumatic diseases; recommendations for ophthalmological monitoring have been developed together with paediatric rheumatologists. Intermediate and posterior uveitis are rare in children. The therapy must effectively control inflammation and at the same time cause only minimal side effects. Since steroids in particular cause side effects frequently, an immunosuppressive therapy must be initiated early in an interdisciplinary cooperation with paediatric rheumatologists and parents with the goal of minimising steroids.
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Affiliation(s)
- Stephan Thurau
- Augenklinik, Klinikum der LMU München, München, Deutschland
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Abstract
Phototherapeutic keratectomy is an excimer laser-based surgical procedure widely performed by corneal surgeons for treating anterior corneal stromal pathologies. Phototherapeutic keratectomy helps by ablating the corneal stroma, thereby improving corneal clarity and smoothening the surface. Transient discomfort and induced hyperopia from corneal flattening are the immediate postoperative concerns. The long-term course is often marked by the recurrence of original corneal pathology and corneal haze formation. Phototherapeutic keratectomy, however, allows for repeat stromal ablation for managing recurrences, as the corneal thickness permits, without affecting the outcome of future keratoplasty. Adjunctive methods such as topical mitomycin-C may be additionally used to reduce recurrence rates. Also, various masking agents such as carboxymethyl cellulose, sodium hyaluronate, and dextran are used in eyes with irregular corneal surface to allow for uniform stromal ablation. Overall, phototherapeutic keratectomy has provided corneal surgeons an additional surgical tool, particularly those residing in developing nations where the availability of donor corneal tissue is an important limiting factor.
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Optical Coherence Tomography-Guided Transepithelial Phototherapeutic Keratectomy for Central Corneal Opacity in the Pediatric Population. J Ophthalmol 2018; 2018:3923617. [PMID: 30671257 PMCID: PMC6323485 DOI: 10.1155/2018/3923617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/30/2018] [Accepted: 12/05/2018] [Indexed: 11/17/2022] Open
Abstract
Purpose To report the outcomes of optical coherence tomography- (OCT-) guided transepithelial phototherapeutic keratectomy (PTK) for central corneal opacity in the pediatric population. Methods The charts of 10 eyes of 8 children aged 9 to 17 with central corneal opacity from various pathologies who underwent a standardized OCT-guided transepithelial PTK technique at a single private practice institution were retrospectively reviewed. The corneal topographic findings, OCT measurements, and visual results with refractive outcomes were analyzed 6 months after the PTK treatment. Results All 10 eyes tolerated the procedure well without any significant intraoperative or postoperative complications. Uncorrected and best spectacle-corrected visual acuity (BSCVA) significantly improved postoperatively (p < 0.0001 and p=0.0045, respectively). The absolute value of spherical equivalent on cycloplegic refraction significantly improved postoperatively as well (p=0.0014), but there were no significant changes in topographic measurements. Seven out of the 10 eyes had complete resolution of the central corneal opacity on OCT imaging. None of the subjects lost any lines of BSCVA and developed recurrence of the corneal opacity from the primary disease condition or required keratoplasty during the follow-up period. Conclusions OCT-guided transepithelial PTK can provide excellent visual outcomes in pediatric patients with central corneal opacities.
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Rathi VM, Taneja M, Murthy SI, Bagga B, Vaddavalli PK, Sangwan VS. Phototherapeutic keratectomy for recurrent granular dystrophy in postpenetrating keratoplasty eyes. Indian J Ophthalmol 2016; 64:140-4. [PMID: 27050350 PMCID: PMC4850810 DOI: 10.4103/0301-4738.179715] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Purpose: The purpose is to assess the clinical and visual outcome after phototherapeutic keratectomy (PTK) procedure in eyes with prior penetrating keratoplasty (PKP) for granular corneal dystrophy (GCD) and the time of performance of repeat PTK for recurrence. Methods: PTK was performed for visually significant recurrence: A reduction in best-corrected visual acuity (BCVA) by >2 lines over BCVA before recurrence was considered as visually significant recurrence. Three eyes had amniotic membrane patch performed with PTK. The main outcome measures were a recurrence of GCD, clinical course, and visual outcome. Intervals between repeat PTK procedures were noted. Results: Six patients (n = 10 eyes; males: 4, mean age 39 ± 13.97 years) underwent PTK. The mean pachymetry before first PTK was 527.1 ± 34 microns. The mean duration between PKP and first PTK was 85.1 months (range: 37–108 months). Two and three PTK procedures were done for seven and five eyes, respectively. Mean duration between first and second and second and third PTK was 62.12 ± 34.41 and 42.8 ± 13.54 months respectively. The average cut depth was 43.66 ± 19.57, 75 ± 43.30 and 39 ± 19.79 microns after the first, second and third PTK procedures, respectively. All eyes had a corneal haze. Prefirst PTK mean BCVA was 20/200 and improved significantly after the first two PTK procedures to 20/40 and after the third PTK procedure to 20/32 (P < 0.001). Five eyes had hyperopia. One acute graft rejection was managed successfully at 5 months with medical therapy. Conclusion: Multiple PTK procedures can be performed safely with improved visual acuity in grafts without compromising graft survival.
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Affiliation(s)
- Varsha M Rathi
- Tej Kohli Cornea Institute, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
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Femtosecond Laser-Assisted Anterior Lamellar Keratoplasty for Recurrence of Granular Corneal Dystrophy in Postkeratoplasty Eyes. Cornea 2016; 36:300-303. [DOI: 10.1097/ico.0000000000001068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abu Samra K, Maghsoudlou A, Roohipoor R, Valdes-Navarro M, Lee S, Foster CS. Current Treatment Modalities of JIA-associated Uveitis and its Complications: Literature Review. Ocul Immunol Inflamm 2016; 24:431-9. [PMID: 26765345 DOI: 10.3109/09273948.2015.1115878] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Uveitis is a common and serious complication of juvenile idiopathic arthritis. Up to 75% of all cases of anterior uveitis in childhood are associated with juvenile idiopathic arthritis. Despite the remarkable progress in early detection and treatment of inflammation, vision-threatening complications of uveitis still occur in almost 60% of patients. Structural complications include band keratopathy, maculopathy (macular edema, macular cysts, and epiretinal membrane), glaucomatous optic neuropathy, and cataracts. The management of complications in juvenile idiopathic arthritis is usually complex and requires early surgical intervention. In this paper, we review the general concepts of common ocular complications seen in patients with JIA-associated uveitis, with special attention to the recent diagnostic and preferred treatment approaches at the Massachusetts Eye Research and Surgery Institution. Received 9 March 2015; revised 30 September 2015; accepted 30 October 2015; published online 14 January 2016.
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Affiliation(s)
- Khawla Abu Samra
- a Massachusetts Eye Research and Surgery Institution (MERSI) , Waltham , Massachusetts , USA.,b Ocular Immunology and Uveitis Foundation (OIUF) , Waltham , Massachusetts , USA
| | - Armin Maghsoudlou
- a Massachusetts Eye Research and Surgery Institution (MERSI) , Waltham , Massachusetts , USA.,b Ocular Immunology and Uveitis Foundation (OIUF) , Waltham , Massachusetts , USA.,c Department of Ophthalmology , Scheie Eye Institute, University of Pennsylvania School of Medicine , Philadelphia , Pennsylvania , USA.,d Harvard Medical School , Cambridge , Massachusetts , USA
| | - Ramak Roohipoor
- a Massachusetts Eye Research and Surgery Institution (MERSI) , Waltham , Massachusetts , USA.,b Ocular Immunology and Uveitis Foundation (OIUF) , Waltham , Massachusetts , USA.,e Department of Ophthalmology , Farabi Eye Hospital , Tehran , Iran.,f Eye Research Centre , Tehran University of Medical Sciences , Tehran , Iran.,g Massachusetts Eye and Ear Infirmary , Cambridge , Massachusetts , USA
| | - Manuel Valdes-Navarro
- a Massachusetts Eye Research and Surgery Institution (MERSI) , Waltham , Massachusetts , USA.,b Ocular Immunology and Uveitis Foundation (OIUF) , Waltham , Massachusetts , USA
| | - Stacey Lee
- a Massachusetts Eye Research and Surgery Institution (MERSI) , Waltham , Massachusetts , USA.,b Ocular Immunology and Uveitis Foundation (OIUF) , Waltham , Massachusetts , USA
| | - C Stephen Foster
- a Massachusetts Eye Research and Surgery Institution (MERSI) , Waltham , Massachusetts , USA.,b Ocular Immunology and Uveitis Foundation (OIUF) , Waltham , Massachusetts , USA.,d Harvard Medical School , Cambridge , Massachusetts , USA.,g Massachusetts Eye and Ear Infirmary , Cambridge , Massachusetts , USA
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Uveitic band keratopathy: child and adult. J Ophthalmic Inflamm Infect 2015; 5:35. [PMID: 26590046 PMCID: PMC4654727 DOI: 10.1186/s12348-015-0062-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Accepted: 10/26/2015] [Indexed: 11/30/2022] Open
Abstract
Background Calcified band keratopathy is a chronic degenerative disease characterized by the deposition of gray to white opacity in superficial layers of the cornea that typically develops over months or years. It is associated with a variety of conditions, including chronic uveitis. Purpose The objective of this study is to assess visual acuity and corneal changes in patients with band keratopathy secondary to uveitis who underwent phototherapeutic keratectomy (PTK). Setting The place where this study was performed was in the Department of Ophthalmology and Visual Sciences, Federal University of Sao Paulo. Design This is a retrospective study. Methods Patients with uveitic band keratopathy were submitted to PTK. The PTK was performed using Allegreto Wave EX500, with the ablation area of 6 mm. Results Twelve patients (13 eyes) diagnosed with band keratopathy secondary to chronic uveitis were analyzed. Of the 12 patients, 8 patients were female (66 %), aged 22 years (7–53 years). From the 12 patients (13 eyes) evaluated in this study, only one patient (one eye) did not have visual improvement, due to epithelial deposits 2 weeks after PTK, and all the others benefited with the procedure. In the children group, all eyes had visual improvement, and quantitatively speaking, the children had a more significant improvement than adults. Conclusions PTK is a safe and effective procedure even for children. However, the improvement in visual acuity was restricted due to other ocular changes secondary to uveitis, such as cataract and retinal changes, or even the corneal irregularity.
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Xu K, McKee HD, Jhanji V. Phototherapeutic keratectomy. EXPERT REVIEW OF OPHTHALMOLOGY 2014. [DOI: 10.1586/17469899.2014.870474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
Phototherapeutic keratectomy (PTK) is done regularly for anterior corneal diseases such as corneal dystrophies, corneal degenerations, scars, and band-shaped keratopathy. The various indications include both therapeutic and visual. The aim of this article is to discuss the therapeutic indications for PTK, the specific technique pertaining to a specific etiology, the various other procedures like amniotic membrane graft combined with PTK or PTK being done for recurrences in the grafts, and PTK done before cataract surgery when the anterior corneal pathology coexists with the cataract. Post PTK management such as healing of an epithelial defect, use of steroids in the post PTK period, recurrences of primary disease pathology, and infections, will be discussed. Methods of literature search: A Medline search was carried out for articles in the English language, with the keywords, phototherapeutic keratectomy, band-shaped keratopathy, spheroidal degeneration, scars, bullous keratopathy, and corneal dystrophy. The relevant references are mentioned here.
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Affiliation(s)
- Varsha M Rathi
- Cornea, Anterior Segment and Refractive Surgery Services, L V Prasad Eye Institute, Hyderabad, AP, India.
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Bibliography. Refractive surgery. Current world literature. Curr Opin Ophthalmol 2011; 22:304-5. [PMID: 21654397 DOI: 10.1097/icu.0b013e3283486839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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