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Singh S, Malhotra R, Watson SL. Mucous membrane grafting for cicatricial entropion repair: review of surgical techniques and outcomes. Orbit 2024; 43:539-548. [PMID: 37155333 DOI: 10.1080/01676830.2023.2204498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/14/2023] [Indexed: 05/10/2023]
Abstract
Mucous membrane graft (MMG) is used for moderate-to-severe cicatricial entropion repair either in primary or recurrent cases. We conducted a review to comprehensively summarize the various surgical techniques, outcomes, and complications of using MMG for cicatricial entropion. Though the comparison between different techniques is limited by multiple factors like small numbers of cicatricial entgropion patients, variable severity and success criteria across studies, and different underlying cicatricial entropion etiologies, the author has brought forth the nuances of the use of MMG for cicatricial entropion repair along with its outcomes and complications. MMG use in moderate-to-severe cicatricial entropion gives favourable outcomes. The shortened tarsoconjunctiva is lengthened using MMG, which is used either with terminal tarsal rotation or anterior lamellar recession (ALR) or tarsotomy alone. Non-trachomatous entropion has poor outcomes compared to trachomatous entropion. The most common source of MMG is labial or buccal mucosa and the exact size of MMG harvested is variable according to the defect, and very few prefer oversizing the graft by 10-30%. The outcomes of ALR+MMG appear similar to tarsal rotation and MMG for severe cicatricial entropion. The recurrences of trichiasis or entropion can occur for up to one year after surgery, irrespective of the technique used. Factors affecting the outcomes of cicatricial entropion repair are not well known. There is a non-uniformity in data reporting across literature; hence, future studies with details on severity of entropion, ocular surface changes, forniceal depth and ocular surface inflammation, and the degree of dry eye disease would be informative.
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Affiliation(s)
- Swati Singh
- Ophthalmoic Plastic Surgery Services, LV Prasad Eye Institute, Hyderabad, India
| | - Raman Malhotra
- Corneoplastic Unit, Queen Victoria Hospital, West Sussex, UK
| | - Stephanie L Watson
- Save Sight Institute, Discipline of Ophthalmology, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
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Singh S, Maity M, Shanbhag S, Arunasri K, Basu S. Lid Margin Microbiome in Stevens-Johnson Syndrome Patients With Lid Margin Keratinization and Severe Dry Eye Disease. Invest Ophthalmol Vis Sci 2024; 65:28. [PMID: 38888283 PMCID: PMC11193065 DOI: 10.1167/iovs.65.6.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 05/21/2024] [Indexed: 06/20/2024] Open
Abstract
Purpose The current study evaluated the lid margin microbiome of keratinized lid margins of patients with chronic Stevens-Johnson syndrome (SJS) and compared it with healthy controls and historically reported lid margin microbiome of patients with meibomian gland dysfunction (MGD). Methods Eyelid margin swabs of 20 asymptomatic adults (mean age = 29 ± 12 years) and 10 patients with chronic SJS (mean age = 31.2 ± 14 years) with lid margin keratinization were sequenced using next generation of 16S rDNA V3 to V4 variable region. Within SJS, the keratinized lid margin microbiome was compared with adjacent eyelid skin. Results All patients had obstructive MGD, and mean Schirmer I value was 2.8 ± 1.9 mm. The phyla were similar in two groups, whereas at the genera level, an increase in the relative abundance of Corynebacterium, Haemophilus, Azotobacter, and Afipia and a decrease of Acinetobacter was noted in SJS compared to healthy lid margins. SJS-associated microbiota displayed lesser diversity and more heterogeneity than healthy controls. The Principal Components Analysis (PCA) plot revealed wide separation in the SJS and the control groups. Correlational network analysis revealed Corynebacterium and Sphingomonas forming a major hub of negative interactions with other bacterial genera in the SJS group. Significant differences exist in the prevalent genera between keratinized lid margins and historically reported meibum microbiome of patients with MGD. In addition, the eyelid skin of patients with SJS had predominant Staphylococcus, whereas Corynebacterium and Pseudomonas were more in the keratinized lid margins compared to the eyelid skin microbiome. Conclusions Lid margin microbiome is significantly altered in the keratinized lid margins of patients with SJS compared to the eyelid skin of patients with SJS, normal lid margins, and patients with MGD.
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Affiliation(s)
- Swati Singh
- Center for Ocular Regeneration (CORE), L. V. Prasad Eye Institute, Hyderabad, Telangana, India
| | - Moumi Maity
- Center for Ocular Regeneration (CORE), L. V. Prasad Eye Institute, Hyderabad, Telangana, India
- Brien Holden Center for Eye Research (BHERC), L. V. Prasad Eye Institute, Hyderabad, Telangana, India
| | - Swapna Shanbhag
- Shantilal Shanghvi Cornea Institute, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
| | - Kotakonda Arunasri
- Brien Holden Center for Eye Research (BHERC), L. V. Prasad Eye Institute, Hyderabad, Telangana, India
| | - Sayan Basu
- Center for Ocular Regeneration (CORE), L. V. Prasad Eye Institute, Hyderabad, Telangana, India
- Brien Holden Center for Eye Research (BHERC), L. V. Prasad Eye Institute, Hyderabad, Telangana, India
- Shantilal Shanghvi Cornea Institute, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
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Faraji N, Goli R, Mohsennezhad P, Mohammadpour Y, Parizad N, Salamat E, Pourbahram R, Bazbandi S. NSAID (nonsteroidal anti-inflammatory drugs) Induced Stevens Johnson Syndrome in a 50-year-old woman: A case study. Toxicol Rep 2024; 12:289-291. [PMID: 38469333 PMCID: PMC10925921 DOI: 10.1016/j.toxrep.2024.02.006] [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: 01/25/2024] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/13/2024] Open
Abstract
Stevens-Johnson Syndrome (SJS) is a severe and rare adverse drug reaction associated with significant morbidity and mortality. Although SJS is commonly triggered by multiple drugs, non-steroidal anti-inflammatory drugs (NSAIDs), including diclofenac, have been frequently implicated. A middle-aged woman, who is 50 years old, has a prior medical record of high blood pressure, type 2 diabetes, and has recently suffered from a pulmonary embolism. She was later admitted to the intensive care unit (ICU), where she was ultimately diagnosed with Steven Johnson syndrome. Careful drug selection, close monitoring of patients with predisposing factors, and prompt identification of adverse events are crucial to prevent severe drug reactions.
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Affiliation(s)
- Navid Faraji
- Department of Medical-Surgical Nursing, School of Nursing and Midwifery, Urmia University of Medical Sciences, Urmia, Iran
| | - Rasoul Goli
- Department of Medical-Surgical Nursing, School of Nursing and Midwifery, Urmia University of Medical Sciences, Urmia, Iran
| | - Pariya Mohsennezhad
- Department of Medical-Surgical Nursing, School of Nursing and Midwifery, Islamic Azad University, Urmia, Iran
| | - Yousef Mohammadpour
- Department of Medical Education, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Naser Parizad
- Patient Safety Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Elaheh Salamat
- Department of Anesthesia and Surgical Technology, School of Allied Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Raheleh Pourbahram
- Department of Nursing, School of Nursing and Midwifery, Islamic Azad University Chalus, Iran
| | - Samaneh Bazbandi
- Department of Anesthesiology, School of Nursing and Midwifery, Islamic Azad University Tehran Medical sciences, Tehran, Iran
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Sinha P, Nagano H, Watanabe A, Singh S. Trichiasis in cicatricial ocular surface disease: a multi-center comparison of electroepilation versus eyelash resection outcomes. Orbit 2024:1-6. [PMID: 38796788 DOI: 10.1080/01676830.2024.2355639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 05/08/2024] [Indexed: 05/29/2024]
Abstract
PURPOSE To evaluate the outcomes of trichiasis (excluding entropion) management in non-trachomatous cicatricial ocular surface diseases. METHODS This is a multicenter, retrospective study of 59 patients with trichiasis who were managed using two different techniques: electroepilation using radiofrequency (RF) cautery and eyelash resection. The assessed outcomes were residual trichiasis at 6 weeks, 6, and 12 months of follow-up and the number of procedures needed. RESULTS 41 patients (90 eyelids) underwent electroepilation, and 18 (41 eyelids) were managed with eyelash resection. All patients belonged to either Indian or Japanese ethnicity. Most patients in both groups had Stevens-Johnson Syndrome (63.4% vs. 88.9%). The mean age (43.2 vs. 46 years), disease duration (122 vs. 192.4 months), median trichiasis grade (2 vs. 2), and involvement of upper eyelids (53/90 vs. 23/41) were similar in the two groups. At six weeks, 48.9% of eyelids that underwent electroepilation had no trichiasis, and recurrences were managed with repeat electroepilation (6 eyelids) and mucous membrane grafting (10 eyelids), and 35 eyelids opted for manual epilation, giving 67.8% success at a mean follow-up of 20 months. The eyelash resection group had 75.6% success at 6 months, and recurrences were managed using lid splitting and eyelash resection, resulting in 100% success at a mean follow-up of 79 months. More interventions were needed in the electroepilation group compared to eyelash resection. CONCLUSION Eyelash resection of the trichiatic eyelashes achieves a better success rate than electroepilation in cicatricial ocular surface disorders. Following electroepilation, one needs multiple interventions to resolve trichiasis.
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Affiliation(s)
- Prerna Sinha
- Hariram Motumal Nasta and Renu Hariram Nasta Ophthalmic Plastic Surgery Services, LV Prasad Eye Institute, Hyderabad, India
| | - Hiromi Nagano
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akihide Watanabe
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Swati Singh
- Hariram Motumal Nasta and Renu Hariram Nasta Ophthalmic Plastic Surgery Services, LV Prasad Eye Institute, Hyderabad, India
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D'Souza S, Nair AP, Ashok N, Kannan R, Dickman MM, Nuijts RMMA, Shetty R, Sethu S, Ghosh A. Elevated neutrophils and reduced NK cells are associated with altered tear molecular signatures and clinical sequelae of chronic ocular Stevens-Johnson syndrome. Ocul Surf 2024; 34:9-21. [PMID: 38703818 DOI: 10.1016/j.jtos.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 04/14/2024] [Accepted: 04/17/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE Stevens-Johnson syndrome (SJS) is characterised as an immuno-inflammatory condition with potentially blinding ocular sequelae. Therefore, we have investigated the ocular surface immune cell profile and correlated it with secreted tear molecular factors and clinical ocular sequelae in SJS patients. METHODS 21 patients (42 eyes) with chronic ocular SJS and 16 healthy controls (20 eyes) were included in the study. Severity, types of keratopathies and ocular surface (OS) manifestations were determined. OS wash samples from study subjects were used to determine the status of 13 immune cell subsets using flow cytometry. Levels of 42 secreted immuno-inflammatory factors were measured by flow cytometry-based multiplex ELISA in tear samples. RESULTS Neutrophils (Total, activated), neutrophils/NK cells ratio, neutrophils/T cells ratio were significantly (p < 0.05) elevated in SJS, while, proportions of T cells and NKT cells were significantly lower in SJS patients. Positive association between neutrophils and chronic ocular surface complication score (COCS) was observed, whereas, a negative association was noted between NK cells and COCS. Tear fluid levels of IL-6, IL-8, IL-18, IFNα/β/γ, TNFα, LIF, IL-8, HGF, sTNFR-I, NGAL, Granzyme, Perforins, MMP9/TIMP1 ratio were significantly higher in SJS. Loss of Limbal niche correlated significantly with immune profile and clinical sequelae. Increased neutrophils, decreased NK cells and specific set of altered secreted immuno-inflammatory mediators including bFGF, and IL-8 were observed in SJS patients with different types of keratopathies compared to those without keratopathy. CONCLUSION Distinct ocular surface immune profile variations were observed to correlate with clinical stages of chronic ocular SJS. Our findings uncover novel mechanisms and potential for targeted therapy in chronic ocular SJS patients.
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Affiliation(s)
- Sharon D'Souza
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Archana Padmanabhan Nair
- GROW Research Laboratory, Narayana Netralaya Foundation, Bangalore, India; Manipal Academy of Higher Education, Manipal, India
| | - Nikhil Ashok
- GROW Research Laboratory, Narayana Netralaya Foundation, Bangalore, India
| | - Ramaraj Kannan
- GROW Research Laboratory, Narayana Netralaya Foundation, Bangalore, India
| | - Mor M Dickman
- University Eye Clinic Maastricht, Maastricht University Medical Center, Maastricht, the Netherlands; MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, the Netherlands
| | - Rudy M M A Nuijts
- University Eye Clinic Maastricht, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Rohit Shetty
- Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bangalore, India
| | - Swaminathan Sethu
- GROW Research Laboratory, Narayana Netralaya Foundation, Bangalore, India.
| | - Arkasubhra Ghosh
- GROW Research Laboratory, Narayana Netralaya Foundation, Bangalore, India.
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Tóth G, Lukács A, Stachon T, Schirra F, Sándor GL, Nagy ZZ, Szentmáry N. Clinical Characteristics and Treatment of Ophthalmic Sequelae of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis at a Tertiary Eyecare Centre in Hungary. Ophthalmol Ther 2024; 13:1343-1356. [PMID: 38507192 DOI: 10.1007/s40123-024-00924-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/01/2024] [Indexed: 03/22/2024] Open
Abstract
INTRODUCTION This study analysed the causative factors and clinical characteristics of acute and chronic ocular sequelae of Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) treated at a large third-referral centre in a developed country (Hungary) over a 15-year period. METHODS This was a retrospective review of patients with acute and/or chronic SJS/TEN who were managed between 2006 and 2020 at the Department of Ophthalmology of Semmelweis University in Budapest, Hungary. For each subject, clinical data, including patient demographics, clinical history, causative agents of SJS/TEN, and conservative and surgical treatment details, were reviewed. RESULTS Ninety-six eyes of 48 patients were included (28 female; 58.3%); the age at disease onset was 32.1 ± 22.4 years. The most common causative factors were medicines (n = 36; 75.0%). Among these drugs, 29.2% were nonsteroidal anti-inflammatory drugs (NSAIDs) (n = 14), 20.8% were antibiotics (n = 10) and 14.6% were antiepileptic drugs (n = 7). In patients with chronic SJS/TEN, the most commonly found ocular sequelae were conjunctival hyperaemia in 45 (56.3%) eyes, symblepharon in 38 (47.5%) eyes, trichiasis/distichiasis in 37 (46.3%) eyes, corneal neovascularization in 31 (38.8%) eyes and corneal scarring in 29 (36.3%) eyes. In patients with chronic SJS/TEN, the most frequently used topical conservative treatment included antibiotics in 53 (66.3%) eyes, preservative-free artificial tears in 50 (62.5%) eyes and topical corticosteroids in 42 (52.5%) eyes of 40 patients. The most frequently performed ocular surgeries for managing chronic ocular sequelae in patients with SJS/TEN were epilation for trichiasis (n = 27; 33.8%), cataract surgery (n = 14; 17.5%), entropion surgery (n = 12; 15.0%), penetrating keratoplasty (PK) (n = 11; 13.8%) and amniotic membrane transplantation (n = 4; 5.0%). CONCLUSION Our results suggest that NSAIDs, antibiotics and antiepileptic drugs are the most common causative factors for SJS/TEN in Hungary. Like in other countries, in Hungary, the ocular management of patients with acute and chronic SJS/TEN is heterogeneous, and most cases do not follow modern therapeutic guidelines.
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Affiliation(s)
- Gábor Tóth
- Dr. Rolf M. Schwiete Center for Limbal Stem Cell and Congenital Aniridia Research, Saarland University, Kirrberger Str. 100, 66424, Homburg, Saar, Germany.
- Department of Ophthalmology, Semmelweis University, Mária Utca 39, 1085, Budapest, Hungary.
| | - Andrea Lukács
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, Mária Utca 41, 1085, Budapest, Hungary
| | - Tanja Stachon
- Dr. Rolf M. Schwiete Center for Limbal Stem Cell and Congenital Aniridia Research, Saarland University, Kirrberger Str. 100, 66424, Homburg, Saar, Germany
| | - Frank Schirra
- Argos Augenzentrum, Faktoreistraße 4, 66111, Saarbrücken, Germany
| | - Gábor László Sándor
- Department of Ophthalmology, Semmelweis University, Mária Utca 39, 1085, Budapest, Hungary
| | - Zoltán Zsolt Nagy
- Department of Ophthalmology, Semmelweis University, Mária Utca 39, 1085, Budapest, Hungary
| | - Nóra Szentmáry
- Dr. Rolf M. Schwiete Center for Limbal Stem Cell and Congenital Aniridia Research, Saarland University, Kirrberger Str. 100, 66424, Homburg, Saar, Germany
- Department of Ophthalmology, Semmelweis University, Mária Utca 39, 1085, Budapest, Hungary
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Koduri MA, Pingali T, Prasad D, Singh V, Singh S, Shanbhag SS, Basu S, Singh V. Neutrophil-driven and interleukin-36γ-associated ocular surface inflammation in chronic Stevens-Johnson syndrome. Allergy 2024. [PMID: 38682250 DOI: 10.1111/all.16126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 03/12/2024] [Accepted: 03/23/2024] [Indexed: 05/01/2024]
Abstract
PURPOSE This study aims to elucidate the tear proteome and understand the underlying molecular mechanisms involved in the ocular complications following Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN). METHODS Mass spectrometry (MS) was performed to quantify the tear fluid proteins from chronic SJS/TEN patients (n = 22 eyes) and age- and gender-matched controls (n = 22 eyes). The candidate proteins were validated using ELISA (n = 80 eyes) in tear samples and immunohistochemistry (IHC; n = 12) in eyelid margin specimens. These proteins were compared for significant differences based on age, gender, disease duration, and ocular severity. RESULTS A total of 1692 tear fluid proteins were identified, of which 470 were significantly differentially regulated in chronic SJS/TEN. The top 10 significantly upregulated proteins were neutrophil secretions including neutrophil elastase (p < .0001), defensin (p < .0001), and matrix metalloproteinase 8 (p < .0001). The presence of neutrophils was confirmed by the upregulation of IL-8 (p < .001) in tears, a key cytokine known for recruiting neutrophils. Additionally, positive expression of myeloperoxidase was observed in the keratinized eyelid margins of SJS/TEN to validate the presence of neutrophils. Among 41 unique proteins identified by MS, IL-36γ (p < .01) was expressed in three SJS/TEN patients and was confirmed in SJS/TEN tears and eyelid margins by ELISA and IHC, respectively. IL-36γ was specifically expressed in the superficial layers of eyelid margin keratinized conjunctiva. The majority of the significantly downregulated proteins were lacrimal gland secretions such as lacritin (p < .0001) and opiorphin (p < .002). Neutrophil elastase (p < .02) was significantly elevated in patients with severe eyelid margin keratinization. CONCLUSION Our observations indicate a clear correlation between eyelid margin keratinization and the expression of IL-36γ, potentially mediated by neutrophils recruited via IL-8. Future experimental studies are needed to test the role of therapies targeting IL-8 and/or IL-36γ in reducing eyelid margin keratinization and its associated ocular complications in SJS/TEN.
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Affiliation(s)
- Madhuri Amulya Koduri
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
- Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India
| | - Tejaswini Pingali
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
- Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India
| | - Deeksha Prasad
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
- Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India
| | - Vijay Singh
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Swati Singh
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Swapna S Shanbhag
- The Shantilal Shanghvi Cornea Institute, L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Sayan Basu
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
- The Shantilal Shanghvi Cornea Institute, L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Vivek Singh
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
- The Shantilal Shanghvi Cornea Institute, L V Prasad Eye Institute, Hyderabad, Telangana, India
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Mortensen XM, Shenkute NT, Zhang AY, Banna H. Clinical Outcome of Amniotic Membrane Transplant in Ocular Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis at a Major Burn Unit. Am J Ophthalmol 2023; 256:80-89. [PMID: 37598739 DOI: 10.1016/j.ajo.2023.07.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/22/2023]
Abstract
PURPOSE To analyze the clinical outcome of amniotic membrane transplantation in patients with ocular Stevens-Johnson syndrome/toxic epidermal necrolysis at a major burn unit. DESIGN Retrospective, non-randomized interventional study. METHODS A retrospective chart review from April 2014 to January 2022 of 43 patients (85 eyes) at a burn center who underwent amniotic membrane transplantation (AMT) for severe ocular Stevens-Johnson Syndrome (SJS), toxic epidermal necrolysis (TEN), or SJS/TEN was performed. Data regarding the clinical course and outcome were obtained. A comparison between the use of cryopreserved AMT rings (cryoAMT) and dehydrated AMT (deAMT) was also assessed. RESULTS A total of 85 eyes in 43 patients underwent AMT for severe ocular SJS/TEN. Of the eyes, 72 received deAMT with symblepharon ring, whereas 13 received cryoAMT over the cornea surface. All patients had deAMT placed over the eyelid margins and palpebral conjunctivae and tucked into the fornices. The average best-corrected visual acuity (BCVA) on last follow-up examination was 20/33, 20/30, and 20/34 in all eyes, the cryoAMT group, and the deAMT group, respectively (no significant difference between groups). The most common suspected inciting agent was lamotrigine (17% of all cases). The average long-term complication score was 1.4, with no significant difference between the cryoAMT group (1.6) and the deAMT group (1.4, P = .5). Symblepharon formation was seen more in the cryoAMT group compared to the deAMT group (P < .05). CONCLUSION The use of AMTs in severe ocular SJS/TEN greatly mitigates long-term complications and improves visual outcome. The retrospective nature of this study limits substantial conclusions regarding any significant difference in outcome between AMT treatment methods. Nevertheless, the use of cryopreserved AMT rings has a similar outcome profile compared to use of dehydrated AMTs with symblepharon ring. Further research is needed to evaluate optimal AMT techniques.
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Affiliation(s)
- Xavier M Mortensen
- From the University of North Carolina Hospitals, Department of Ophthalmology, Chapel Hill, North Carolina, USA
| | - Nathan T Shenkute
- From the University of North Carolina Hospitals, Department of Ophthalmology, Chapel Hill, North Carolina, USA
| | - Alice Yang Zhang
- From the University of North Carolina Hospitals, Department of Ophthalmology, Chapel Hill, North Carolina, USA
| | - Hussam Banna
- From the University of North Carolina Hospitals, Department of Ophthalmology, Chapel Hill, North Carolina, USA.
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Singh S, Basu S, Jakati S. Cicatricial Entropion in Chronic Cicatrizing Conjunctivitis: Potential Pathophysiologic Mechanisms and Long-Term Outcomes of a Modified Technique. Ophthalmic Plast Reconstr Surg 2023; 39:563-569. [PMID: 37145030 DOI: 10.1097/iop.0000000000002400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
PURPOSE The purpose of this study was to assess the long-term outcomes of severe cicatricial entropion repair with mucous membrane grafting in patients with chronic cicatrizing conjunctivitis and report histopathological changes in the eyelid margin area. METHODS Prospective interventional study included 19 patients with severe cicatricial entropion with trichiasis (N = 20 eyelids; 19 upper and 1 lower eyelid) who underwent anterior lamellar recession (with back cuts) and mucous membrane grafting cover for bare anterior tarsus, lid margin, and 2 mm of marginal tarsus, and had a minimum 6 months of follow-up. The anterior lamella and metaplastic eyelid margins were sent for routine Haematoxylin and Eosin and special staining with Masson trichrome stain. RESULTS The etiologies were chronic Stevens-Johnson syndrome (N = 6), chemical injury (N = 11), and drug-induced pseudopemphigoid (N = 2). Five eyes had undergone entropion correction in the past, and 9 had electroepilation for trichiasis. Entropion was well corrected (without residual trichiasis) in 85% of eyelids with primary surgery. The etiology-wise success rates were 100% for Stevens-Johnson syndrome, 72.7% for chemical injury, and 100% for drug-induced pseudopemphigoid. Three eyelids with failure belonged to chemical injury, and trichiasis in these eyes could be managed with subsequent interventions except in 1 case. All eyelids had no entropion at a mean follow-up of 10.8 months (range, 6-18). Histopathological evaluation of anterior lamella (N = 10) and eyelid margins revealed significant fibrosis in subepithelial, perimysium (muscle of Riolan), and perifollicular areas. CONCLUSION Anterior lamellar recession combined with mucous membrane grafting achieves good cicatricial entropion correction except in eyes with chemical injury. The eyelid margins in these eyes have persistent inflammation, and fibrosis involving lash follicles.
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Affiliation(s)
- Swati Singh
- Ophthalmic Plastic Surgery Services, LV Prasad Eye Institute, Hyderabad, India
| | - Sayan Basu
- The Cornea Institute, LV Prasad Eye Institute, Hyderabad, India
| | - Saumya Jakati
- Ophthalmic Pathology Laboratory, LV Prasad Eye Institute, Hyderabad, India
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Wang H, Yin X, Li Y, Zhang Z, Zhao K, Hu F, Liu Q, Lu Q, Wang Y, Zhang L, Jia H, Han J, Guo J, Li M. Safety and efficacy of intense pulsed light in the treatment of severe chronic ocular graft-versus-host disease. Ocul Surf 2023; 30:276-285. [PMID: 37813151 DOI: 10.1016/j.jtos.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/27/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
OBJECTIVE To investigate the safety and efficacy of intense pulsed light (IPL) in the treatment of severe chronic ocular graft-versus-host disease (coGVHD). METHODS A prospective cohort study. Seventeen patients with severe coGVHD were selected for inclusion in this study. All subjects were treated with IPL every fortnight together with conventional treatment, observation time points were pre-treatment (W0), 4 weeks post-treatment (W4), 8 weeks post-treatment (W8) and 12 weeks post-treatment (W12). Dry eye related examinations include Tear meniscus height (TMH), Non-invasive break-up time (NIBUT), Schirmer I test, Tear film lipid layer thickness (LLT), Ocular surface staining (OSS) and assessment of meibomian gland. Corneal epithelial cell morphology and inflammatory cell infiltration were analyzed by corneal confocal microscopy, while goblet cell density and squamous epithelial grade were assessed by conjunctival imprinted cytology. RESULTS Patients did not experience any adverse reactions during the follow-up period. All subjects showed significant improvement in clinical symptoms and most signs after IPL treatment. The corneal confocal microscopy showed that the number of dendritic cells infiltrates in the corneal stroma was significantly reduced after IPL treatment (p < 0.001). Conjunctival blot cytology suggested an increase in the number of conjunctival goblet cells from 5.12 ± 2.71 cells/mm2 before treatment to 22.00 ± 4.58 cells/mm2 after treatment, with a statistically significant difference (p < 0.001). An improvement in conjunctival epithelial cell morphology and a decrease in squamous epithelial grade was also observed. CONCLUSIONS IPL treatment can effectively increase tear film stability in patients with severe coGVHD without significant side effects.
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Affiliation(s)
- He Wang
- From the Department of Ophthalmology, The Affiliated Hospital of Xuzhou Medical University, Huai Hai West Street 99, Xuzhou, 221000, Jiangsu Province, China
| | - Xiaoyue Yin
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Yue Li
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Zhaowei Zhang
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Kai Zhao
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Fen Hu
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Qian Liu
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Qiuchen Lu
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Yining Wang
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Ling Zhang
- Xuzhou Medical University, Xuzhou, 221002, Jiangsu Province, China
| | - Hui Jia
- From the Institute of Environment and Ecology, Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, Jiangsu Province, China
| | - Jiaxin Han
- College of Optometry, Wenzhou Medical University, Wenzhou, 325027, Zhejiang Province, China
| | - Jianxin Guo
- From the Department of Ophthalmology, The Affiliated Hospital of Xuzhou Medical University, Huai Hai West Street 99, Xuzhou, 221000, Jiangsu Province, China
| | - Mingxin Li
- From the Department of Ophthalmology, The Affiliated Hospital of Xuzhou Medical University, Huai Hai West Street 99, Xuzhou, 221000, Jiangsu Province, China.
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11
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Qu JY, Xie HT, Xiao YT, Zhang YY, Hu ZX, Wang JS, Zhang MC, Xi H. The inhibition of p38 MAPK blocked inflammation to restore the functions of rat meibomian gland epithelial cells. Exp Eye Res 2023; 231:109470. [PMID: 37059216 DOI: 10.1016/j.exer.2023.109470] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 04/03/2023] [Accepted: 04/08/2023] [Indexed: 04/16/2023]
Abstract
Meibomian glands (MGs) are vital for ocular surface health. However, the roles of inflammation in the progression of meibomian gland dysfunction (MGD) are largely unknown. In this study, the roles of the inflammation factor interleukin-1β (IL-1β) via the p38 mitogen-activated protein kinases (MAPK) signaling pathway on rat meibomian gland epithelial cells (RMGECs) were explored. Eyelids from adult rat mice at 2 months and 2 years of age were stained with specific antibodies against IL-1β to identify inflammation levels. RMGECs were exposed to IL-1β and/or SB203580, a specific inhibitor of p38 MAPK signaling pathway, for 3 days. Cell proliferation, keratinization, lipid accumulation, and matrix metalloproteinases 9 (MMP9) expression were evaluated by MTT assay, polymerase chain reaction (PCR), immunofluorescence staining, apoptosis assay, lipid staining, and Western blot analyses. We found that IL-1β was significantly higher in the terminal ducts of MGs in rats with age-related MGD than in young rats. IL-1β inhibited cell proliferation, suppressed lipid accumulation and peroxisome proliferator activator receptor γ (PPARγ) expression, and promoted apoptosis while activating the p38 MAPK signaling pathway. Cytokeratin 1 (CK1), a marker for complete keratinization, and MMP9 in RMGECs were also up-regulated by IL-1β. SB203580 effectively diminished the effects of IL-1β on differentiation, keratinization, and MMP9 expression by blocking IL-1β-induced p38 MAPK activation, although it also inhibited cell proliferation. The inhibition of the p38 MAPK signaling pathway blocked IL-1β-induced differentiation reduction, hyperkeratinization, and MMP9 overexpression of RMGECs, which provides a potential therapy for MGD.
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Affiliation(s)
- Jing-Yu Qu
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Eye Institute of Shandong First Medical University, Qingdao Eye Hospital of Shandong First Medical University, Qingdao, 266000, China; State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Qingdao, 266000, China
| | - Hua-Tao Xie
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yu-Ting Xiao
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ying-Ying Zhang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zhi-Xin Hu
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jia-Song Wang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ming-Chang Zhang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Han Xi
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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12
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Haseeb A, Elhusseiny AM, ElSheikh RH, Tahboub MA, Kwan JT, Saeed HN. Ocular involvement in Mycoplasma induced rash and mucositis: A systematic review of the literature. Ocul Surf 2023; 28:1-10. [PMID: 36396020 DOI: 10.1016/j.jtos.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/12/2022] [Indexed: 11/16/2022]
Abstract
Mycoplasma pneumoniae induced rash and mucositis (MIRM) is a relatively newly identified clinical entity which is characterized by mucocutaneous manifestations in the setting of Mycoplasma infection. Though a clinically distinct disease, MIRM exists on a diagnostic continuum with entities including erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis, and the recently described reactive infectious mucocutaneous eruption (RIME). In this systematic review, we discuss published findings on the epidemiology, clinical manifestations, diagnosis, and management of MIRM, with an emphasis on ocular disease. Lastly, we discuss some of the most recent developments and challenges in characterizing MIRM with respect to the related diagnosis of RIME.
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Affiliation(s)
- Abid Haseeb
- Department of Ophthalmology, Nazareth Hospital, Philadelphia, PA, USA; Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL, USA
| | - Abdelrahman M Elhusseiny
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL, USA; Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
| | - Reem H ElSheikh
- Department of Ophthalmology, Kasr Al-Ainy Hospitals, Cairo University, Cairo, Egypt
| | - Mohammad A Tahboub
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USA
| | - James T Kwan
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USA
| | - Hajirah N Saeed
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL, USA; Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA; Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USA; Department of Ophthalmology, Loyola University Medical Center, Maywood, IL, USA.
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13
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Lee DH, Margolis MS, Iovieno A, Ling J, Ng T, Djalilian AR, Yeung SN. Superior limbic keratoconjunctivitis: Update on pathophysiology and management. Ocul Surf 2023; 28:144-152. [PMID: 37011726 DOI: 10.1016/j.jtos.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 03/17/2023] [Accepted: 03/31/2023] [Indexed: 04/03/2023]
Abstract
Superior limbic keratoconjunctivitis (SLK) is an under-recognized condition characterized by a final common pathologic presentation of superior conjunctival and limbal inflammation and staining. Existing literature attributes both microtrauma and local inflammation, frequently in the setting of tear film insufficiency, as the underlying mechanisms that lead to a self-perpetuating pathologic process dependent in on inflammatory cells and signaling. Effective treatments act by targeting inflammation and by mitigating mechanical stressors. This critical review discusses the latest in our understanding of the pathophysiology of SLK and how it guides our treatment strategies.
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Affiliation(s)
- Dong-Ho Lee
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, CanadaA.
| | - Mathew S Margolis
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois Chicago, Chicago, IL, USA
| | - Alfonso Iovieno
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, CanadaA
| | - Jennifer Ling
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, CanadaA
| | - Tony Ng
- Department Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Ali R Djalilian
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois Chicago, Chicago, IL, USA
| | - Sonia N Yeung
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, CanadaA
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14
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Singh S, Srivastav S, Basu S. Cicatricial entropion in eyes with lid margin mucous membrane grafting. Ocul Surf 2023; 28:25-26. [PMID: 36702380 DOI: 10.1016/j.jtos.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 01/16/2023] [Accepted: 01/19/2023] [Indexed: 01/25/2023]
Affiliation(s)
- Swati Singh
- Ophthalmic Plastics Surgery Services, L V Prasad Eye Institute, Hyderabad, Telangana, India.
| | - Saumya Srivastav
- Brien Holden Eye Research Center (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Sayan Basu
- Brien Holden Eye Research Center (BHERC), L V Prasad Eye Institute, Hyderabad, Telangana, India; The Cornea Institute, L V Prasad Eye Institute, Hyderabad, Telangana, India
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15
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Shah SG, Mishra DK, Shah GY. Oral mucous membrane grafting for unilateral lid margin keratinization following radiotherapy. Orbit 2023; 42:112-115. [PMID: 34488524 DOI: 10.1080/01676830.2021.1974055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We describe the outcomes of oral mucous membrane grafting as a surgical technique for unilateral lid margin keratinization following radiotherapy. A 47-year- old woman presented with an 8-month history of a white spot in her right eye. She had a history of adenoid cystic carcinoma of the right spheno-ethmoid sinus, for which she underwent radiotherapy. Slit-lamp evaluation revealed lid margin keratinization of the right upper and lower eyelids and a keratin plaque on the corneal surface. We performed excision of the keratin plaque and lid margin keratinization, followed by oral mucous membrane grafting of the upper and lower eyelid margins. Histopathological evaluation of the excised lid margin revealed keratinized stratified squamous epithelium, consistent with lid margin keratinization. The corneal surface and lid margins showed no recurrent keratin deposition at the final follow-up, 11 months postoperatively.
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Affiliation(s)
- Sushmita G Shah
- Department of Cornea & Anterior Segment, Eye Life, Mumbai, India
| | - Dilip Kumar Mishra
- Ophthalmic Pathology Laboratory, LV Prasad Eye Institute, Hyderabad, India
| | - Gaurav Y Shah
- Department of Vitreo-Retina & Uveitis, Eye Life, Mumbai, India
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16
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Koduri MA, Jaffet J, Shanbhag SS, Basu S, Singh V, Singh S. Cytokeratin profile and keratinocyte gene expression in keratinized lid margins of patients with chronic Stevens-Johnson syndrome. Graefes Arch Clin Exp Ophthalmol 2022; 260:3009-3018. [PMID: 35460363 DOI: 10.1007/s00417-022-05669-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/04/2022] [Accepted: 04/08/2022] [Indexed: 11/04/2022] Open
Abstract
PURPOSE To study the cytokeratin profile and keratinization-related gene expression in keratinized lid margins of chronic Stevens-Johnson syndrome (SJS) patients. METHODS Posterior eyelid margins from 24 chronic SJS patients undergoing mucous membrane grafting and six healthy margins (orbital exenteration, fresh body donors) were studied using immunofluorescence staining (CK10, CK1, filaggrin, transglutaminase 1 (TGM1), (CK19, MUC5AC)) and quantitative PCR (keratinization-related genes-HBEGF, KGF, EGF, TGFα, TGFβ, and TNFα). The staining and gene expression were studied separately in the lid margin epidermis (LME) and lid margin conjunctiva (LMC). RESULTS The expression of CK 1/10, filaggrin, and TGM1 in the LMC was similar to the LME in SJS patients. CK19 was expressed only in the basal epithelial layer of the LMC with loss of MUC5AC expression. Increased expression of KGF (p ≤ 0.056), TNFα (p ≤ 0.02), and TGFα (p ≤ 0.01) was observed in the LME of SJS patients compared to normal LME. LMC of SJS patients showed an increased expression of HBEGF (p ≤ 0.002), EGF (p ≤ 0.0002), KGF (p ≤ 0.02), TNFα (p ≤ 0.04), TGFα (p ≤ 0.003), and TGFβ (p ≤ 0.001) compared to normal LMC. Significant differences were observed in the expression of these genes between LME and LMC of SJS patients. These genes were validated using String analysis, which revealed the positive regulation of keratinization. CONCLUSION In lid margins of SJS, there is an increased expression of keratinization-related genes compared to the normal lid margin. Keratinized LMC shares similar cytokeratin profile and keratinization gene expression as seen in cutaneous epithelium of SJS patients, indicating the possibility of the cutaneous epithelium as a source for keratinized LMC.
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Affiliation(s)
- Madhuri Amulya Koduri
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), LV Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.,Manipal Academy of Higher Education (MAHE), Karnataka, India
| | - Jilu Jaffet
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), LV Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.,Manipal Academy of Higher Education (MAHE), Karnataka, India
| | - Swapna S Shanbhag
- The Cornea Institute, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Sayan Basu
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), LV Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India. .,The Cornea Institute, LV Prasad Eye Institute, Hyderabad, Telangana, India.
| | - Vivek Singh
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), LV Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.
| | - Swati Singh
- Centre for Ocular Regeneration (CORE), Prof. Brien Holden Eye Research Centre (BHERC), LV Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.
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17
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Kate A, Jain N, Jakati S, Basu S. Conjunctival Autograft for Tarsal Keratinization in a Case of Chronic Vernal Keratoconjunctivitis. Cureus 2022; 14:e23089. [PMID: 35464522 PMCID: PMC8996432 DOI: 10.7759/cureus.23089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2022] [Indexed: 11/16/2022] Open
Abstract
This report describes the clinical features and management in a case of vernal keratoconjunctivitis (VKC) with bilateral tarsal conjunctival keratinization. A 32-year-old male presented with VKC since childhood that had exacerbated in the eight years prior to presentation. Examination revealed partial limbal stem cell deficiency in both eyes, with keratinization of the superior tarsal conjunctiva. The corresponding areas of the cornea exhibited punctate keratopathy in both eyes. To address this, the patient underwent excision of the conjunctival keratinization in both eyes. The resultant bare areas were covered with conjunctival autografts (CAGs). Postoperatively, the grafts were well apposed, and there was no recurrence of keratinization observed during the period of follow-up of four years. Resolution of corneal epitheliopathy was also noted. Although keratinization can occur in eyes with VKC, it is usually limited to the bulbar conjunctival areas. This is the first report of tarsal conjunctival keratinization in such cases. Milder cases may be observed or managed with scleral contact lenses. In more severe forms, there is associated corneal epitheliopathy, which may progress to corneal vascularization and scarring. Surgical excision of the lesion is recommended in these eyes. Following excision, several options exist to cover the bare area, which include a CAG, an amniotic membrane, or an oral mucous membrane. Of these, a CAG is an autologous tissue that can be harvested with a simple surgical technique and yields stable long-term results. Thus, tarsal conjunctival keratinization is a rare complication of chronic VKC. Excision of the lesion followed by a CAG is a viable approach for treatment, which reestablishes and maintains a stable ocular surface.
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18
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Magone MT, Maiberger M, Clayton J, Pasieka H. Vulvovaginal and ocular involvement and treatment in female patients with Stevens-Johnson syndrome and toxic epidermal necrolysis: A review. Int J Womens Dermatol 2022; 7:520-528. [PMID: 35024409 PMCID: PMC8721055 DOI: 10.1016/j.ijwd.2021.08.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 10/31/2022] Open
Abstract
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are serious adverse cutaneous drug reactions, characterized by epidermal detachment and mucous membrane involvement. SJS/TEN is more common in female patients, with unique findings in the ocular and vulvar regions. Early recognition and intervention, as well as long-term follow-up, are crucial to prevent devastating scarring and sequelae. This review examines the vulvar and ocular manifestations of SJS/TEN and describes the current treatment recommendations for female patients, requiring close consultation and collaboration among dermatology, ophthalmology, and gynecology.
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Affiliation(s)
- M Teresa Magone
- Ophthalmology Consult Services Section, National Eye Institute, National Institutes of Health, Bethesda, Maryland
| | - Mary Maiberger
- Department of Dermatology, Veterans Affairs Medical Center, Washington, DC
| | - Janine Clayton
- Ophthalmology Consult Services Section, National Eye Institute, National Institutes of Health, Bethesda, Maryland.,Office of Research on Women's Health, National Institutes of Health, Bethesda, Maryland
| | - Helena Pasieka
- Uniformed Services University of Health Sciences, Bethesda, Maryland
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19
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Koduri MA, Prasad D, Upadhyaya S, Jaffet J, Shanbhag SS, Basu S, Singh V. Differential expression of tear film cytokines in Stevens-Johnson syndrome patients and comparative review of literature. Sci Rep 2021; 11:18433. [PMID: 34531438 PMCID: PMC8446064 DOI: 10.1038/s41598-021-97575-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/23/2021] [Indexed: 11/14/2022] Open
Abstract
To investigate the differential expression of tear cytokine levels among chronic Stevens–Johnson syndrome (SJS) patients to better understand the role of significantly altered cytokines in disease development. Tear samples were collected using Schirmer strips in 24 eyes of chronic SJS, 24 eyes of age and gender-matched controls, and 14 eyes of aqueous deficiency dry eye disease (DED) patients. The cytokine analysis was performed among 18 analytes which include pro-inflammatory, anti-inflammatory factors, and ELR-negative CXC chemokines. String analysis was performed for the significantly altered cytokines to understand their co-expression and role in the disease development. Additionally, a literature review was conducted to identify the signature cytokines present in chronic SJS tears. The differential expression of IL-6 (p ≤ 0.029), CXCL8/IL-8 (p ≤ 0.009), IL-1β (p ≤ 0.041), IL-2 (p ≤ 0.025), IL-10 (p ≤ 0.053), and CXCL-10 (p ≤ 0.044) were observed in chronic SJS patients and healthy controls. Whereas, IL-6 (p ≤ 0.029), CXCL8/IL-8 (p ≤ 0.058), CCL4 (p ≤ 0.056), GM-CSF (p ≤ 0.0001) IL-10 (p ≤ 0.025), and CXCL-10 (p ≤ 0.010), were differentially expressed in SJS as compared to severe DED patients. String analysis of the significantly altered cytokines revealed the involvement of several biological processes including the chronic inflammatory response, nitric oxide synthesis, angiogenesis, and cellular response to drugs. Among all the cytokines evaluated, the expression of CXCL8/IL-8 and CXCL10 levels were consistently reported in the literature. There was a differential expression of tear cytokines in SJS when compared to DED and healthy controls. The differential expression of CXCL8/IL-8 and CXCL10 was in line with existing literature and their role in chronic SJS pathogenesis merits further evaluation.
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Affiliation(s)
- Madhuri Amulya Koduri
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.,Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India.,Center for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Deeksha Prasad
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.,Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India.,Center for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Shriya Upadhyaya
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India
| | - Jilu Jaffet
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India.,Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India.,Center for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Swapna S Shanbhag
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India
| | - Sayan Basu
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India. .,Center for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad, Telangana, India.
| | - Vivek Singh
- Prof. Brien Holden Eye Research Institute (BHERC), L V Prasad Eye Institute, Road No.2, Banjara Hills, Hyderabad, 500034, Telangana, India. .,Center for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad, Telangana, India.
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20
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Shanbhag SS, Sangwan VS, Singh A, Donthineni PR, Basu S, Srinivasan B, Agarwal S, Iyer G. Clinical Aspects of Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis With Severe Ocular Complications in India. Front Med (Lausanne) 2021; 8:643955. [PMID: 34513854 PMCID: PMC8429498 DOI: 10.3389/fmed.2021.643955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 07/29/2021] [Indexed: 11/13/2022] Open
Abstract
Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) is a spectrum of rare, severe immunological blistering skin reactions which are triggered by medication intake or infections. The acute phase is characterized by necrolysis of the skin and desquamation of mucosa, primarily oral and ocular, with significant mortality rates. The chronic phase is characterized by multi-organ sequelae with increased rates of morbidity and reduced quality of life for patients who have survived the acute phase. Since the primary goal in the acute phase is saving the life of the patient, ocular involvement is often missed and a significant proportion of patients present to an ophthalmologist with the chronic ocular sequelae. In India, chronic ocular sequelae and low vision are observed in two-thirds of patients who present in the chronic phase of SJS/TEN. In the chronic phase of ocular involvement, there are definite windows of opportunity which if targeted with specific interventions such as scleral lenses and mucous membrane grafts can help reduce the incidence of corneal blindness and improve the quality of life for patients with SJS/TEN. Over the last decade, several studies from India have advanced the understanding of the natural course of ocular involvement in SJS/TEN and the outcomes of timely interventions in the chronic phase of the disease. We present an overview of the epidemiology of ocular complications of SJS/TEN in India, the specific challenges faced in the management of ocular complications in the acute stage and recent advances in management of the chronic ocular complications of the disease.
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Affiliation(s)
| | - Virender S Sangwan
- Department of Cornea, Dr. Shroff's Charity Eye Hospital, New Delhi, India
| | - Aastha Singh
- Department of Cornea, Dr. Shroff's Charity Eye Hospital, New Delhi, India
| | | | - Sayan Basu
- The Cornea Institute, LV Prasad Eye Institute, Hyderabad, India.,Center for Ocular Regeneration, LV Prasad Eye Institute, Hyderabad, India.,Brien Holden Eye Research Centre, LV Prasad Eye Institute, Hyderabad, India
| | - Bhaskar Srinivasan
- CJ Shah Cornea Services/Dr. G. Sitalakshmi Memorial Clinic for Ocular Surface Disorders, Medical Research Foundation, Sankara Nethralaya, Chennai, India
| | - Shweta Agarwal
- CJ Shah Cornea Services/Dr. G. Sitalakshmi Memorial Clinic for Ocular Surface Disorders, Medical Research Foundation, Sankara Nethralaya, Chennai, India
| | - Geetha Iyer
- CJ Shah Cornea Services/Dr. G. Sitalakshmi Memorial Clinic for Ocular Surface Disorders, Medical Research Foundation, Sankara Nethralaya, Chennai, India
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