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Bruschi G, Ghiglioni DG, Cozzi L, Osnaghi S, Viola F, Marchisio P. Vernal Keratoconjunctivitis: A Systematic Review. Clin Rev Allergy Immunol 2023; 65:277-329. [PMID: 37658939 PMCID: PMC10567967 DOI: 10.1007/s12016-023-08970-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2023] [Indexed: 09/05/2023]
Abstract
Vernal keratoconjunctivitis (VKC) is a chronic, bilateral corneal and conjunctival problem which typically presents in young individuals. VKC is characterized by itching, photophobia, white mucous discharge, lacrimation, foreign body sensation, and pain due to corneal involvement of shield ulcers. Vernal keratoconjunctivitis is categorized within ocular diseases. The diagnosis is clinical, as no sure biomarkers pathognomonic of the disease have yet been identified. The VKC therapy relies on different types of drugs, from antihistamines and topical steroids to cyclosporine or tacrolimus eye drops. In extremely rare cases, there is also the need for surgical treatment for the debridement of ulcers, as well as for advanced glaucoma and cataracts, caused by excessive prolonged use of steroid eye drops. We performed a systematic review of the literature, according to PRISMA guideline recommendations. We searched the PubMed database from January 2016 to June 2023. Search terms were Vernal, Vernal keratoconjunctivitis, and VKC. We initially identified 211 articles. After the screening process, 168 studies were eligible according to our criteria and were included in the review. In this study, we performed a systematic literature review to provide a comprehensive overview of currently available diagnostic methods, management of VKC, and its treatments.
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Affiliation(s)
| | - Daniele Giovanni Ghiglioni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via della Commenda 9, 20122, Milan, Italy.
| | - Laura Cozzi
- Università degli Studi di Milano, Milan, Italy
| | - Silvia Osnaghi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via della Commenda 9, 20122, Milan, Italy
| | - Francesco Viola
- Università degli Studi di Milano, Milan, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via della Commenda 9, 20122, Milan, Italy
| | - Paola Marchisio
- Università degli Studi di Milano, Milan, Italy
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via della Commenda 9, 20122, Milan, Italy
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Chen M, Ke B, Zou J, Gong L, Wang Y, Zhang C, Xu J, Wei A, Hong J. Combination Therapy of 0.1% Fluorometholone and 0.05% Azelastine in Eyes with Severe Allergic Conjunctival Diseases: A Randomized Controlled Trial. J Clin Med 2022; 11:jcm11133877. [PMID: 35807160 PMCID: PMC9267215 DOI: 10.3390/jcm11133877] [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: 06/06/2022] [Revised: 06/26/2022] [Accepted: 06/30/2022] [Indexed: 02/01/2023] Open
Abstract
This study sought to evaluate the efficacy of the isolated use of fluorometholone compared with the combined use of azelastine and fluorometholone for the treatment of severe allergic conjunctival disease (ACD). One hundred and eleven patients with severe ACD were randomized into two groups: one treated with topical 0.1% fluorometholone combined with 0.05% azelastine and the other with 0.1% fluorometholone alone. The Ocular Surface Disease Index (OSDI) and the signs of keratopathy, palpebral conjunctiva papillae and conjunctival congestion were scored before and at one, two and six weeks after treatment and compared between the groups. The intra-ocular pressure (IOP) was also monitored. There were no significant differences between the groups in the baseline mean scores of signs and OSDI scores, which gradually improved at all visits after therapy in both groups. Although the time effect was significant for all the parameters (all p < 0.001), the reduction in corneal involvement scores from week 2 to week 6 was insignificant in both groups (p = 0.460 for the steroids group and p = 0.074 for the combination group). All signs and symptoms were significantly more improved in the combination group than in the isolated group at each control visit. IOP remained stable at all visits (all p < 0.001), except one patient in each group had elevated IOP over 21 mmHg. While both the isolated use of fluorometholone and combined use of azelastine and fluorometholone are effective in alleviating the signs and symptoms of severe ACD, optimal response can be achieved with adjunctive treatment including azelastine.
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Affiliation(s)
- Minjie Chen
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Key Laboratory of Visual Impairment and Restoration of Shanghai, Fudan University, 83 Fenyang Road, Shanghai 200031, China
- Key Myopia Laboratory of National Health Commission of China, 83 Fenyang Road, Shanghai 200031, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, 83 Fenyang Road, Shanghai 200031, China
| | - Bilian Ke
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200080, China;
| | - Jun Zou
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai 200072, China;
| | - Lan Gong
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Key Laboratory of Visual Impairment and Restoration of Shanghai, Fudan University, 83 Fenyang Road, Shanghai 200031, China
- Key Myopia Laboratory of National Health Commission of China, 83 Fenyang Road, Shanghai 200031, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, 83 Fenyang Road, Shanghai 200031, China
| | - Yan Wang
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Key Laboratory of Visual Impairment and Restoration of Shanghai, Fudan University, 83 Fenyang Road, Shanghai 200031, China
- Key Myopia Laboratory of National Health Commission of China, 83 Fenyang Road, Shanghai 200031, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, 83 Fenyang Road, Shanghai 200031, China
| | - Chaoran Zhang
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Key Laboratory of Visual Impairment and Restoration of Shanghai, Fudan University, 83 Fenyang Road, Shanghai 200031, China
- Key Myopia Laboratory of National Health Commission of China, 83 Fenyang Road, Shanghai 200031, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, 83 Fenyang Road, Shanghai 200031, China
| | - Jianjiang Xu
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Key Laboratory of Visual Impairment and Restoration of Shanghai, Fudan University, 83 Fenyang Road, Shanghai 200031, China
- Key Myopia Laboratory of National Health Commission of China, 83 Fenyang Road, Shanghai 200031, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, 83 Fenyang Road, Shanghai 200031, China
| | - Anji Wei
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Key Laboratory of Visual Impairment and Restoration of Shanghai, Fudan University, 83 Fenyang Road, Shanghai 200031, China
- Key Myopia Laboratory of National Health Commission of China, 83 Fenyang Road, Shanghai 200031, China
- Key Laboratory of Myopia, Chinese Academy of Medical Science, 83 Fenyang Road, Shanghai 200031, China
- Correspondence: (A.W.); (J.H.); Tel.: +86-21-64377134 (A.W. & J.H.); Fax: +86-21-64318258 (A.W. & J.H.)
| | - Jiaxu Hong
- Department of Ophthalmology, Eye and Ear, Nose, Throat Hospital of Fudan University, 83 Fenyang Road, Shanghai 200031, China; (M.C.); (L.G.); (Y.W.); (C.Z.); (J.X.)
- Department of Ophthalmology, The Affiliated Hospital of Guizhou Medical University, 28 Guiyi Road, Guiyang 550031, China
- Correspondence: (A.W.); (J.H.); Tel.: +86-21-64377134 (A.W. & J.H.); Fax: +86-21-64318258 (A.W. & J.H.)
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Morphological and Functional Changes of Meibomian Glands in Pediatric and Adult Patients with Allergic Conjunctivitis. J Clin Med 2022; 11:jcm11051427. [PMID: 35268518 PMCID: PMC8911235 DOI: 10.3390/jcm11051427] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/21/2022] [Accepted: 03/01/2022] [Indexed: 11/16/2022] Open
Abstract
Allergic conjunctivitis (AC) is one of the most common ocular disorders in clinical practice and is associated with meibomian gland dysfunction. This study aimed to explore the morphological and functional changes of meibomian glands (MGs) in pediatric and adult patients with AC and to analyze their potential predictors. In our prospective, observational cohort study, a total of 59 patients with AC were enrolled, with 30 patients aged ≤16 years in the pediatric group and 29 patients in the adult group. All patients underwent examinations at baseline and last visit when the complete resolution of conjunctival papillae was identified. An automatic MG analyzer was used to measure the morphological and functional parameters of MGs, including their area ratio (GA), tortuosity index (TI), and signal index (SI). Two groups were comparable at baseline in terms of characteristics and MG parameters (p > 0.05). The morphological (length, square, and GA) and functional MG parameters (SI) of AC patients significantly improved in the pediatric group after treatment (all p < 0.05), but not in the adult group. The change in the GA correlated with age, sex, GA, TI, and SI at baseline (all p < 0.05). Age (p = 0.001) and GA (p < 0.001) at baseline were predictors of an improvement in the GA of MGs. The findings showed that the structure and function of MGs in pediatric patients with AC seem to improve after the conjunctival papillae disappear, but not in adult patients.
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