1
|
Miyata J, Yamanashi H, Dake Y, Nobusue K, Doi Y, Honda Y, Nonaka F, Arima K, Tamai M, Sasaki D, Shimizu Y, Hasegawa H, Kitaoka T, Yanagihara K, Aoyagi K, Kawakami A, Maeda T. Period prevalence of uveitis in human T-lymphotropic virus 1 carriers versus noncarriers in a highly endemic area: The Nagasaki Islands Study. J Med Virol 2024; 96:e29653. [PMID: 38712746 DOI: 10.1002/jmv.29653] [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: 03/01/2024] [Revised: 04/15/2024] [Accepted: 04/28/2024] [Indexed: 05/08/2024]
Abstract
The magnitude of the effect of human T-lymphotropic virus 1 (HTLV-1) infection on uveitis remains unclear. We conducted a cross-sectional study in a highly endemic area of HTLV-1 in Japan. The study included 4265 residents (men, 39.2%), mostly middle-aged and older individuals with a mean age of 69.9 years, who participated in our surveys between April 2016 and September 2022. We identified HTLV-1 carriers by screening using chemiluminescent enzyme immunoassays and confirmatory tests, and the proportion of carriers was 16.1%. Participants with uveitis were determined from the medical records of all hospitals and clinics where certified ophthalmologists practiced. We conducted logistic regression analyses in an age- and sex-adjusted model to compute the odds ratio (OR) and 95% confidence interval (CI) of uveitis according to HTLV-1 infection status. Thirty-two (0.8%) participants had uveitis. For HTLV-1 carriers, the age- and sex-adjusted OR (95% CI) of uveitis was 3.27 (1.57-6.72) compared with noncarriers. In conclusion, HTLV-1 infection was associated with a higher risk of uveitis among mostly middle-aged and older Japanese residents in a highly endemic HTLV-1 area. Our findings suggest that physicians who treat HTLV-1 carriers should assess ocular symptoms, and those who diagnose patients with uveitis should consider HTLV-1 infection.
Collapse
Affiliation(s)
- Jun Miyata
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hirotomo Yamanashi
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Clinical Medicine, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
- Department of General Medicine, Nagasaki University Hospital, Nagasaki, Japan
- Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | - Kenichi Nobusue
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Internal Medicine, Nagasaki Rosai Hospital, Nagasaki, Japan
| | - Yusuke Doi
- Department of Ophthalmology, Nagasaki Goto Chuoh Hospital, Nagasaki, Japan
| | - Yukiko Honda
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Social Epidemiology, Graduate School of Medicine and School of Public Health, Kyoto University, Kyoto, Japan
| | - Fumiaki Nonaka
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kazuhiko Arima
- Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Mami Tamai
- Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Immunology and Rheumatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Daisuke Sasaki
- Department of Laboratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Yuji Shimizu
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Epidemiology Section, Division of Public Health, Osaka Institute of Public Health, Osaka, Japan
| | - Hiroo Hasegawa
- Department of Laboratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Takashi Kitaoka
- Department of Ophthalmology and Visual Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Ophthalmology, Nagasaki University Hospital, Nagasaki, Japan
| | - Katsunori Yanagihara
- Department of Laboratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
- Department of Laboratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kiyoshi Aoyagi
- Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Atsushi Kawakami
- Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Immunology and Rheumatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Takahiro Maeda
- Department of Island and Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of General Medicine, Nagasaki University Hospital, Nagasaki, Japan
- Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| |
Collapse
|
2
|
Siverio-Llosa C, Silva-Ocas I, Gálvez-Olórtegui T, Arana-Kaik G. Clinical course of HTLV-1 infection associated intermediate uveitis. ARCHIVOS DE LA SOCIEDAD ESPANOLA DE OFTALMOLOGIA 2022; 97:386-390. [PMID: 35624063 DOI: 10.1016/j.oftale.2021.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/07/2021] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To describe the clinical features at presentation, delivered treatment and follow-up of a case series of human T-cell lymphotropic virus type 1 (HTLV-1) associated intermediate uveitis. PATIENTS AND METHODS Retrospective, descriptive and longitudinal study of patients with HTLV-1 associated intermediate uveitis treated at a reference ophthalmology facility in Lima, Peru, during the years 2012 to 2018. RESULTS A total of 18 patients (28 eyes) were included, the average age at presentation was 57.3 years, 66.6% were women, and the average follow-up time was 1,280 days. The most frequent symptoms were blurred or diminished vision (78.6%) and floaters (57.1%). Best corrected visual acuity was 20/40 or better in 53.6%. The mean initial intraocular pressure was 14.95 mmHg. Keratic precipitates were observed in 50% of eyes, 17.9% were of the stellate type. The most frequent treatment was periocular corticosteroid injections (53.6%). Complications such as epimacular membrane (50%), cataract (21.4%) and glaucoma (7.1%) occurred. At the end of follow-up, only 2 eyes lost one line of vision; the final best corrected visual acuity was 20/40 or better in 85.7%, and 20/70 or better in 96.4%. Patients with both eyes affected increased from 33% at presentation to 55.5%. The course of the disease was chronic in 60.7%. CONCLUSION HTLV-1 associated intermediate uveitis mainly occurred in patients in the second half of life, developing a chronic course and with good visual prognosis.
Collapse
Affiliation(s)
- C Siverio-Llosa
- Departamento de Úvea, Oftálmica Clínica de la Visión, Lima, Peru.
| | - I Silva-Ocas
- Unidad de Investigación Clínica, Scientia Clinical and Epidemiological Research Institute, Trujillo, Peru
| | - T Gálvez-Olórtegui
- Departamento de Oftalmología, Hospital Nacional Guillermo Almenara Yrigoyen, Lima, Peru; Unidad de Oftalmología Basada en Evidencias (Oftalmoevidencia), Scientia Clinical and Epidemiological Research Institute, Trujillo, Peru
| | - G Arana-Kaik
- Departamento de Retina, Oftálmica Clínica de la Visión, Lima, Peru
| |
Collapse
|
3
|
Abstract
Human T-cell leukemia virus type 1 (HTLV-1) was the first retrovirus described as a causative agent for human disease. In the field of ophthalmology, a close relationship between HTLV-1 infection and uveitis was identified through a series of clinical and laboratory studies in the late 1980s-1990s. Since then, HTLV-1-related ocular manifestations such as keratoconjunctivitis sicca, interstitial keratitis, optic neuritis and adult T-cell leukemia/lymphoma (ATL)-related ocular manifestations have continuously been reported. During the three decades since the association between HTLV-1 and ocular pathologies was discovered, ophthalmic practice and research have advanced with the incorporation of new technologies into the field of ophthalmology. Accordingly, new findings from recent research have provided many insights into HTLV-1-associated ocular diseases. Advanced molecular technologies such as multiplex polymerase chain reaction (PCR)/broad-range PCR using ocular samples have enabled rapid and accurate diagnosis. Advanced ophthalmic technologies such as widefield fundus camera and optical coherence tomography (OCT) have clarified various features of HTLV-1-associated ocular manifestations, and identified characteristics such as the "knob-like ATL cell multiple ocular infiltration" (KAMOI) sign. Advanced drug delivery methods such as intravitreal injection and sub-Tenon injection have led to progress in preventing disease progression. This article describes global topics and the latest research findings for HTLV-1-associated ocular diseases, with reference to a large-scale nationwide survey of ophthalmologists. Current approaches and unmet needs for HTLV-1 infection in ophthalmology are also discussed.
Collapse
Affiliation(s)
- Koju Kamoi
- Department of Ophthalmology and Visual Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,HTLV-1 Uveitis/ATL-Related Ocular Disease Clinic, Research Hospital, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| |
Collapse
|