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Zeng Y, Du Z, Shao C, Zhao M. Comprehensive insights into COVID-19 vaccine-associated multiple evanescent white dot syndrome (MEWDS): A systematic analysis of reported cases. Hum Vaccin Immunother 2024; 20:2350812. [PMID: 38752704 DOI: 10.1080/21645515.2024.2350812] [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: 02/02/2024] [Accepted: 04/29/2024] [Indexed: 05/21/2024] Open
Abstract
Considering the widespread use of COVID-19 vaccines as a preventive measure against the spread of the virus, it's necessary to direct attention to the adverse effects associated with vaccines in a limited group of populations. Multiple evanescent white dot syndrome (MEWDS) following COVID-19 vaccination is a rare adverse reaction associated with COVID-19 vaccines. In this systematic review, we collected 19 articles with 27 patients up to November 1, 2023, summarizing the basic information, clinical manifestations, examinations, treatments, and recoveries of the 27 patients. The 27 enrolled patients (6 males, 21 females) had a median age of 34.1 years (15-71 years old) and were mainly from 5 regions: Asia (8), the Mediterranean region (8), North America (7), Oceania (3) and Brazil (1). Symptoms occurred post-first dose in 9 patients, post-second dose in 14 (1 with symptoms after both), post-third dose in 1, and both post-second and booster doses in 1, while details on 2 cases were not disclosed. Treatments included tapered oral steroids (6), topical steroids (3), tapered prednisone with antiviral drugs and vitamins (1), and valacyclovir and acetazolamide (1), while 16 received no treatment. All patients experienced symptom improvement, and nearly all patients ultimately recovered. Moreover, we summarized possible hypotheses concerning the mechanism of COVID-19 vaccine-associated MEWDS. The findings provide insights into the clinical aspects of COVID-19 vaccine-associated MEWDS. More attention should be given to patients with vaccine-associated MEWDS, and necessary treatment should be provided to patients experiencing a substantial decline in visual acuity to improve their quality of life.
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Affiliation(s)
| | - Ziye Du
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chuhan Shao
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mingyi Zhao
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
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Liu C, Liu M, Lan X, Zhu J, Zhang Z. 91-month follow-up of solitary punctate chorioretinitis in a Chinese patient. BMC Ophthalmol 2024; 24:297. [PMID: 39030539 PMCID: PMC11264762 DOI: 10.1186/s12886-024-03576-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 07/16/2024] [Indexed: 07/21/2024] Open
Abstract
BACKGROUND Solitary Punctate Chorioretinitis (SPC) is a recently identified form of punctate inner choroidopathy (PIC) characterized by a single lesion in the fovea of the macula. Previous studies with a maximum follow-up of 48 months were insufficient. Our review uncovered a case sustained for 91 months. CASE PRESENTATION A 28-year-old young woman experienced with sudden visual loss in her right eye. Comprehensive examinations, including assessment of best-corrected visual acuity (BCVA), slit-lamp biomicroscopy, noncontact tonometry, fundus fluorescein angiography (FFA), fundus autofluorescence (FAF), optical coherence tomography angiography (OCTA), perimetry, and microperimetry, were conducted. Over 91 months, the lesion slightly enlarged, remained yellow-white and punctate, and stayed in the central macula of the posterior pole. OCT images depicted subsidence in the inner nuclear layer (INL), the outer plexiform layer (OPL), photoreceptor layer, and disruption of the external limiting membrane (ELM), ellipsoid zone, and retinal pigment epithelium (RPE)/Bruch's membrane complex. Retinal herniation, focal choroidal excavation (FCE), and abnormal vessels in the choriocapillaris were noted. At the slab of the choriocapillaris, OCTA demonstrated that the lesion resembled a linear vascular structure, distinct from the structure of normal choriocapillaris. This confirmed the lesion as an abnormal vascular formation. FAF revealed a punctate hypo-autofluorescence lesion and abnormal hyper-autofluorescence near the optic disc and macula. FFA demonstrated a punctate hyper-fluorescent lesion inferotemporal to the fovea. The vascular structure remained stable without fluid exudation on OCT images, hence anti-vascular endothelial growth factor (anti-VEGF) treatment was not administered. Visual acuity improved from counting fingers to 0.07 in 52 days, reached 0.6 after 15 months, remained at 0.6 from 56 to 80 months, and returned to 0.8 after 91 months, although accompanied by local scotomas. The lesion pattern slightly enlarged without scarring. CONCLUSIONS Throughout long-term follow-up, we had long suspected the presence of choroidal neovascularization (CNV) and found the FCE in the last visit. Eventually, we concluded that SPC could potentially constitute a distinct subtype of PIC. The patient received no treatment, and vision recovered to 0.8. If CNV is suspected in SPC, anti-VEGF treatment may not be necessary without activity on OCT, but close monitoring is essential.
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Affiliation(s)
- Chu Liu
- Department of Ophthalmology, Jiangnan University Medical Center, 68 Zhongshan Road, Wuxi, 214002, China
| | - Mengke Liu
- Department of Ophthalmology, Jiangnan University Medical Center, 68 Zhongshan Road, Wuxi, 214002, China
| | - Xinyue Lan
- Department of Ophthalmology, Jiangnan University Medical Center, 68 Zhongshan Road, Wuxi, 214002, China
| | - Junjie Zhu
- Department of Ophthalmology, Wuxi No.2 People's Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi, China
| | - Zhengwei Zhang
- Department of Ophthalmology, Jiangnan University Medical Center, 68 Zhongshan Road, Wuxi, 214002, China.
- Department of Ophthalmology, Wuxi No.2 People's Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi, China.
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Kashyap H, Manoharan A, Mahendradas P, Agarwal A, Majumder PD. A COVID-19 perspective of multiple evanescent white dot syndrome (MEWDS). Indian J Ophthalmol 2024; 72:620-625. [PMID: 38189327 PMCID: PMC11168566 DOI: 10.4103/ijo.ijo_2029_23] [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: 07/31/2023] [Revised: 10/02/2023] [Accepted: 10/10/2023] [Indexed: 01/09/2024] Open
Abstract
Multiple evanescent white dot syndrome (MEWDS) is a rare form of posterior uveitis characterized by involvement in the posterior pole and mid-periphery. A viral etiology that provokes an immune-mediated response has been hypothesized to be the inciting factor of the pathology. Recently, there has been an increase in the literature regarding new-onset uveitis and reactivation of previously diagnosed cases of uveitis following COVID-19 vaccinations. The COVID-19 vaccination has been speculated to trigger an immunomodulatory shift in recipients, resulting in an autoimmune event. MEWDS following COVID-19 vaccination was reported in 31 patients. It was most commonly observed following the first dose, affecting 15 patients, and least commonly after the booster dose, in only one patient. MEWDS-like disease following anti-SARS-CoV-2 vaccinations was reported the most in 16 cases after the Pfizer-BioNTech vaccination (BNT162b2 mRNA). Most of these cases had Primary MEWDS without any previous history of a similar event in the past.
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Affiliation(s)
- Himanshu Kashyap
- Medical Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Anitha Manoharan
- Medical Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Padmamalini Mahendradas
- Department of Uveitis and Ocular Immunology Services, Narayana Nethralaya, Bengaluru, Karnataka
| | - Aniruddha Agarwal
- Eye Institute, Cleveland Clinic Abu Dhabi (CCAD), Abu Dhabi, UAE
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Ophthalmology, Maastricht University Medical Center+, Maastricht, The Netherlands
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Abu Serhan H, Abu Suilik H, Hassan AK, AlSamhori JF, Hassan AR, Siddiq A, Ahmed N, Elnahry AG. The characteristics of white dot syndromes following COVID-19 Vaccines: a systematic review. Int Ophthalmol 2024; 44:189. [PMID: 38652153 PMCID: PMC11039548 DOI: 10.1007/s10792-024-03119-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 03/24/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE To review all studies reporting the onset of white dot syndromes following COVID-19 vaccines. METHODS Our protocol was registered prospectively on PROSPERO [registration number: CRD42023426012]. We searched five different databases including PubMed, Scopus, Web of Science, Google Scholar, and Science Direct up to May 2023. All the studies that reported the occurrence of white dot syndrome following COVID-19 vaccines were included. All statistical tests were conducted with a 95% confidence interval and a 5% error margin. A p value of less than 0.05 was considered statistically significant. The methodological quality of included studies was performed using the IHE Quality Appraisal Checklist for Case Series studies and JBI Critical Appraisal Checklist for Case Reports. RESULTS Fifty studies involving seventy-one subjects were included. Multiple evanescent white dot syndrome (MEWDS) was the most common disease (n = 25, 35.2% %), followed by acute macular neuroretinopathy (AMN) (n = 22, 31.0%) and acute posterior multifocal placoid pigment epitheliopathy (APMPPE) (n = 4, 5.6%). They were mostly unilateral (n = 50, 70.4%). The presenting symptoms were blurred vision (n = 26, 36.6%), paracentral scotoma (n = 19, 26.8%), visual field disturbance, and photopsia (n = 7, 9.9%). The mean duration for follow-up was 10.15 ± 14.04 weeks. Nineteen subjects (29.69%) received steroids with improvement reported in 68.4%. Eleven subjects (17.19%) were managed by observation only with reported full recovery and improvement. CONCLUSION White dot syndromes are very rare entities. Our findings highlight a possible association between COVID-19 vaccines and the occurrence of white dot syndromes. However, larger studies with good quality should be implemented to confirm these findings.
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Affiliation(s)
- Hashem Abu Serhan
- Department of Ophthalmology, Hamad Medical Corporations, Al Sadd, Al Rayyan St., PO: 3050, Doha, Qatar.
| | | | - Amr K Hassan
- Gavin Herbert Eye Institute, University of California, Irvine, CA, USA
| | | | - Abdul Rhman Hassan
- Department of Ophthalmology, Visual and Anatomical Sciences, Wayne State University School of Medicine, Detroit, MI, USA
| | | | - Nagi Ahmed
- Department of Ophthalmology, Hamad Medical Corporations, Al Sadd, Al Rayyan St., PO: 3050, Doha, Qatar
| | - Ayman G Elnahry
- Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA
- Department of Ophthalmology, Faculty of Medicine, Cairo University, Cairo, Egypt
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Sejournet L, Kodjikian L, Rezkallah A, Denis P, Mathis T, Loria O. Multiple evanescent white dot syndrome relapse following BNT162b2 mRNA COVID-19 vaccination. Int J Ophthalmol 2023; 16:1724-1726. [PMID: 37854372 PMCID: PMC10559028 DOI: 10.18240/ijo.2023.10.25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/10/2023] [Indexed: 10/20/2023] Open
Affiliation(s)
- Lucas Sejournet
- Department of Ophthalmology, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon F-69004, France
| | - Laurent Kodjikian
- Department of Ophthalmology, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon F-69004, France
- Laboratoire UMR-CNR 5510 Matéis, Université Lyon 1, Villeurbane 69100, France
| | - Amina Rezkallah
- Department of Ophthalmology, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon F-69004, France
| | - Philippe Denis
- Department of Ophthalmology, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon F-69004, France
| | - Thibaud Mathis
- Department of Ophthalmology, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon F-69004, France
- Laboratoire UMR-CNR 5510 Matéis, Université Lyon 1, Villeurbane 69100, France
| | - Olivier Loria
- Department of Ophthalmology, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon F-69004, France
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Tozinameran. REACTIONS WEEKLY 2022. [PMCID: PMC9226588 DOI: 10.1007/s40278-022-18131-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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