Epidemiological and clinical characteristics of human ocular helaziasis in China from 2011 to 2022 based on bibliometrics.
10.16250/j.32.1374.2023061
- Author:
Y ZHAO
1
;
F PEI
1
;
N YANG
1
;
H SUN
1
;
Z GAO
1
;
Q TIAN
1
;
X LU
1
Author Information
1. School of Ophthalmology and Optometry, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, China.
- Publication Type:Journal Article
- Keywords:
Clinical characteristic;
Epidemiological characteristic;
Ocular thelaziasis
- MeSH:
Animals;
Dogs;
Female;
Humans;
Male;
Bibliometrics;
China/epidemiology*;
Seasons;
Spirurida Infections/epidemiology*;
Thelazioidea;
Eye Diseases/parasitology*
- From:
Chinese Journal of Schistosomiasis Control
2023;35(5):513-516
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To understand the clinical and epidemiological characteristics of human ocular thelaziasis patients in China.
METHODS:Case reports regarding human ocular thelaziasis cases in China were retrieved in international and national electronic databases, including CNKI, VIP, CBM, Traditional Chinese Medical Literature Analysis and Retrieval System, Wanfang Database, PubMed and Web of Science from 2011 to 2022. Patients' gender, age, clinical symptoms, treatment, recurrence, site of infections, time of onset, affected eye, affected sites, number of infected Thelazia callipaeda, sex of T. callipaeda and source of infections were extracted for descriptive analyses.
RESULTS:A total of 85 eligible publications were included, covering 101 cases of human ocular thelaziasis, including 57 males (56.44%) and 44 females (43.56%) and aged from 3 months to 85 years. The main clinical manifestations included foreign body sensation (56 case-times, 22.49%), eye itching (38 case-times, 15.26%), abnormal or increased secretions (36 case-times, 14.46%), tears (28 case-times, 11.24%) and eye redness (28 case-times, 11.24%), and conjunctival congestion (50 case-times, 41.67%) was the most common clinical sign. The most common main treatment (99/101, 98.02%) was removal of parasites from eyes using ophthalmic forceps, followed by administration with ofloxacin and pranoprofen. In publications presenting thelaziasis recurrence, there were 90 cases without recurrence (97.83%) and 2 cases with recurrence (2.17%). Of all cases, 51.96% were reported in four provinces of Hubei, Shandong, Sichuan, Hebei and Henan, and ocular thelaziasis predominantly occurred in summer (42.19%) and autumn (42.19%). In addition, 56.45% (35/62) had a contact with dogs.
CONCLUSIONS:The human thelaziasis cases mainly occur in the continental monsoon and subtropical monsoon climate areas such as the Yellow River and the Yangtze River basin, and people of all ages and genders have the disease, with complex clinical symptoms and signs. Personal hygiene is required during the contact with dogs, cats and other animals, and individual protection is required during outdoor activities to prevent thelaziasis.
