AIM:To investigate Omicron’s impact on clinical presentation of acute primary angle closure(APAC)in China.METHODS:A consecutive case series with historical controls was conducted at Shenzhen Eye Hospital,the largest ...AIM:To investigate Omicron’s impact on clinical presentation of acute primary angle closure(APAC)in China.METHODS:A consecutive case series with historical controls was conducted at Shenzhen Eye Hospital,the largest specialized hospital in Shenzhen,China.Medical records from a two-month period during the Omicron pandemic(December 1,2022,to January 31,2023)were compared with records from two control groups(12/2018–1/2019 and 12/2021–1/2022)before pandemic.Patients with APAC were included,and the prevalence of APAC and demographic characteristics in Omicron-infected and noninfected patients were compared.RESULTS:Seventy-one(23.43%)out of 303 patients were diagnosed with APAC in the pandemic cohort,which was 2.98 and 2.61 times higher than that in control cohorts(7.87%in 2019,8.96%in 2022,P<0.001).The pandemic cohort has significantly higher Omicron-infected rate(78.87%vs 0 vs 0;P<0.001),lower proportion of glaucoma history(16.90%vs 42.86%vs 41.67%,P=0.005),higher surgical rate(95.77%vs 83.33%vs 78.57%,P=0.024),higher total medical costs and larger pupil diameter(5.63±0.15 vs 4.68±0.15 vs 4.69±0.22 mm,P<0.01).In 83%Omicron-infected patients,ocular symptoms appeared within 3d after systemic symptoms onset.In multivariate analysis,Omicron infection(P<0.001)was the only independent predictor of pupil diameter.CONCLUSION:In the Omicron epidemic in China,there is an increase of prevalence and severity of APAC,particularly focusing on the first 3d following infection.展开更多
Internal carotid artery dissection(ICAD) results from disruption of the intima of the arterial wall, and can lead to intrusion of blood into the arterial wall and form an intramural hematoma. The hematoma can compress...Internal carotid artery dissection(ICAD) results from disruption of the intima of the arterial wall, and can lead to intrusion of blood into the arterial wall and form an intramural hematoma. The hematoma can compress the true lumen of the vessel, causing functional stenosis or occlusion. The classic triad signs of ICAD include pain in the ipsilateral neck, head and orbital regions; a(partial) Horner syndrome; and cerebral or retinal ischemia. However, not all ICAD patients present with this classic signs. In some cases, ocular manifestations are the initial(and sometimes the only) findings. We summarize the ocular manifestations associated with ICAD in 3 categories: visual symptoms, oculosympathetic palsy, and ocular motor nerve palsy.展开更多
AIM： To suspect laryngopharyngeal reflux（LPR） in patients with ocular surface disease（OSD）. METHODS： The present study evaluated a group of subjects with OSD assessing the Ocular Surface Disease Index（OSDI） an...AIM： To suspect laryngopharyngeal reflux（LPR） in patients with ocular surface disease（OSD）. METHODS： The present study evaluated a group of subjects with OSD assessing the Ocular Surface Disease Index（OSDI） and the Reflux Symptom Index（RSI） to detect patients with suspected LPR and define a possible relationship between tests.RESULTS： Two hundred and ninety subjects（175 females, mean age： 60.41±15.68y） were consecutively visited at ophthalmologist offices. One hundred and one（34%） patients had pathological RSI（〉13） and consequently a suspected LPR.CONCLUSION： The current study shows that suspected LPR may be common（34%） in patients with OSD and a suspected LPR may be considered in OSD patients when RSI score is 〉13 and OSDI score is 〉42.展开更多
·AIM:To report ocular symptoms,funduscopic findings and demographic distribution of ocular toxoplasmosis in Iran·METHODS:In this cross-sectional study,a total of 40 patients with ocular toxoplasmosis (24 fem...·AIM:To report ocular symptoms,funduscopic findings and demographic distribution of ocular toxoplasmosis in Iran·METHODS:In this cross-sectional study,a total of 40 patients with ocular toxoplasmosis (24 female,16 male) were enrolled.The distribution of symptoms and funduscopic findings were studied.·RESULTS:The patients’ age was in the range of 13-52 with the most common age of 19 years old.Twenty-four patients were female (60.0%).The most common presenting sign was visual loss.There was anterior chamber (AC) inflammation in 23 patients (57.5%).Vitritis was presented in 36 patients (90.0%).In 35 patients (87.5%),the retinal lesion was central.In patients with peripheral lesion,3 patients (60.0%) had flashing vs 12.5% chance of flashing in all patients.Older patients had larger lesion (P =0.04).·CONCLUSION:Ocular toxoplasmosis substantially varies among patients with different age,gender,status of immunity,site of lesion and other undetermined factors.One of ocular symptoms,flashing,may necessitate a more precise peripheral fundus examination.·展开更多
基金Supported by the National Natural Science Foundation of China(No.82301223No.82271102)+2 种基金the Guangdong Basic and Applied Basic Research Foundation(No.2022A1515111155)the Shenzhen Science and Technology Program(No.KCXFZ20211020163813019)the Shenzhen Science and Technology Program(No.RCBS20210706092347043).
文摘AIM:To investigate Omicron’s impact on clinical presentation of acute primary angle closure(APAC)in China.METHODS:A consecutive case series with historical controls was conducted at Shenzhen Eye Hospital,the largest specialized hospital in Shenzhen,China.Medical records from a two-month period during the Omicron pandemic(December 1,2022,to January 31,2023)were compared with records from two control groups(12/2018–1/2019 and 12/2021–1/2022)before pandemic.Patients with APAC were included,and the prevalence of APAC and demographic characteristics in Omicron-infected and noninfected patients were compared.RESULTS:Seventy-one(23.43%)out of 303 patients were diagnosed with APAC in the pandemic cohort,which was 2.98 and 2.61 times higher than that in control cohorts(7.87%in 2019,8.96%in 2022,P<0.001).The pandemic cohort has significantly higher Omicron-infected rate(78.87%vs 0 vs 0;P<0.001),lower proportion of glaucoma history(16.90%vs 42.86%vs 41.67%,P=0.005),higher surgical rate(95.77%vs 83.33%vs 78.57%,P=0.024),higher total medical costs and larger pupil diameter(5.63±0.15 vs 4.68±0.15 vs 4.69±0.22 mm,P<0.01).In 83%Omicron-infected patients,ocular symptoms appeared within 3d after systemic symptoms onset.In multivariate analysis,Omicron infection(P<0.001)was the only independent predictor of pupil diameter.CONCLUSION:In the Omicron epidemic in China,there is an increase of prevalence and severity of APAC,particularly focusing on the first 3d following infection.
基金Supported by Research and Development Program of Shaanxi Province, China (No.2017SF-279)Science and Technology Planned Projects of Xi’an, China [No.2017116SF/YX010(8)]Science and Technology Planned Projects of Xi’an, China [No.201805104YX12SF38(2)]
文摘Internal carotid artery dissection(ICAD) results from disruption of the intima of the arterial wall, and can lead to intrusion of blood into the arterial wall and form an intramural hematoma. The hematoma can compress the true lumen of the vessel, causing functional stenosis or occlusion. The classic triad signs of ICAD include pain in the ipsilateral neck, head and orbital regions; a(partial) Horner syndrome; and cerebral or retinal ischemia. However, not all ICAD patients present with this classic signs. In some cases, ocular manifestations are the initial(and sometimes the only) findings. We summarize the ocular manifestations associated with ICAD in 3 categories: visual symptoms, oculosympathetic palsy, and ocular motor nerve palsy.
文摘AIM： To suspect laryngopharyngeal reflux（LPR） in patients with ocular surface disease（OSD）. METHODS： The present study evaluated a group of subjects with OSD assessing the Ocular Surface Disease Index（OSDI） and the Reflux Symptom Index（RSI） to detect patients with suspected LPR and define a possible relationship between tests.RESULTS： Two hundred and ninety subjects（175 females, mean age： 60.41±15.68y） were consecutively visited at ophthalmologist offices. One hundred and one（34%） patients had pathological RSI（〉13） and consequently a suspected LPR.CONCLUSION： The current study shows that suspected LPR may be common（34%） in patients with OSD and a suspected LPR may be considered in OSD patients when RSI score is 〉13 and OSDI score is 〉42.
文摘·AIM:To report ocular symptoms,funduscopic findings and demographic distribution of ocular toxoplasmosis in Iran·METHODS:In this cross-sectional study,a total of 40 patients with ocular toxoplasmosis (24 female,16 male) were enrolled.The distribution of symptoms and funduscopic findings were studied.·RESULTS:The patients’ age was in the range of 13-52 with the most common age of 19 years old.Twenty-four patients were female (60.0%).The most common presenting sign was visual loss.There was anterior chamber (AC) inflammation in 23 patients (57.5%).Vitritis was presented in 36 patients (90.0%).In 35 patients (87.5%),the retinal lesion was central.In patients with peripheral lesion,3 patients (60.0%) had flashing vs 12.5% chance of flashing in all patients.Older patients had larger lesion (P =0.04).·CONCLUSION:Ocular toxoplasmosis substantially varies among patients with different age,gender,status of immunity,site of lesion and other undetermined factors.One of ocular symptoms,flashing,may necessitate a more precise peripheral fundus examination.·
