Objective To investigate the clinical characteristic of ocular fundus complications in systemic lupus erythematosus (SLE). Methods In 25 cases of SLE with the ocular fundus complications, the ocular fundus, the other ocular tissues, general lesions，and antinuclear antibody (ANA ), anti-double-stranded DNA（anti-dsDNA）, complement 3 (C3), complement 4 (C4)and erythrocyte sedimentation rate(ESR) were analyzed retrospectively. Results In the 25 cases, “classic” SLE retinopathy in 15 (25 eyes), retinal vein occlusion (RVO) in 9 (12 eyes), RVO combined with retinal arter y occlusion in 1 (2 eyes), exudative retinal detachment in 1 (2 eyes), vitreous hemorrhage combined with neovascular glaucoma in 1 (1 eye), and optic discedem a except RVO in 3 (6 eyes) were found. Nine cases accompanied with other ocular signs and 21 with general lesions. Positive ANA and anti-dsDNA and elevated ESR in all of the patients, decreasing C3 in 19, and C4in 17 were found.Conclusions SLE can cause serious ocular fundus complications accompanied with other ocular signs. Regular ophthalmic examination should be performed on the patients with SLE to detect and treat the ocular complications promptly. (Chin J Ocul Fundus Dis，2004，20：206-208)
ObjectiveTo investigate the therapeutic effects of thrombolysis infusion via microcatheter on the treatment of central retinal artery occlusion(CRAO). MethodsUrokinase (UK) was directly infused via ophthalmic artery (OA) by microcatheter (6 patients) or via intravenous (7 patients) to dissolve the thrombus. The patency of the artery was evaluated by fundus fluorescein angiography (FFA), and the effect of fibrinolytic activity on the systemic changes was observed by blood biochemical examination simultaneously. ResultsIn 6 patients in the microcatheter group, 5 had completely and 1 had partly reopened OA on the morrow of UK infusion with the patency rate of 83.33%, while in 7 patients in vein group, 3 completely reopened, 2 partly reopened and 2 obstructed OA were found with the patency rate of 42.86%. The difference between the two groups was significant. No obvious change of index of blood coagulation system was found in catheter group, which had great disparity compared with the vein group.ConclusionUrokinase infusion via microcatheter in CRAO has better therapeutic impact and smaller effect on systemic action. (Chin J Ocul Fundus Dis, 2005,21:16-19)
Objective The present study focus on the macular branch retinal vein occlusion (MBRVO) with and without laser treatment,and evaluate prospectively whether laser treatment is useful in improving the visual acuity and reducing the macular edema. At the same time to learn the difference of macular light sensitivity before and after laser treatment.Methods Forty-five eyes of forty-five patients with MBRVO and macular edema were randomized to laser treatment and no laser treatment. Follow up examinations were performed every 3 months. We compared the difference of visual improvement, resolution of macular edema between the two groups. The central 30°visual field of 20 patients with MBRVO were examined at pretreatment and 3 months after laser treatment. A comparison of light sensitivity at fovea ，central 10°and 11~30°eccentricity were done between before and after laser treatment. Results Comparison of visual improvement and resolution of macular edema showed a statistical difference between laser treatment and no laser treatment. The mean reduction of macular light sensitivity at the fovea and 11~30°3 months after the treatment has no statistical difference between before and after treatment (Pgt;0.05). But the mean light sensitivity at central 10°eccentricity were significantly decreased 3 months after photocoagulation (Plt;0.05).Conclusion The laser treatment might promote or accelerate visual acuity recovery and reduce the macular edema. There is no significant difference about the efficiency on macular function after laser treatment.(Chin J Ocul Fundus Dis，2003，19：201-268)
Purpose To evaluate the significance of axial length in case of branch retinal vein occlusion(BRVO). Methods A case-control study of axial length was performed using 34 patients with BRVO and 34 age and sex-matched control patients selected from a list of subjects who had undergone cataract extraction.Axial length measurement were taken with an A-scan ultrasonography. Results The affected and fellow eye in patinets of BRVO group did not differ statistically in axial length (P＞0.20).The mean axial length of affected eyes in BRVO group was （23.16plusmn;0.82）mm, and the mean axial length of control eyes was（23.78plusmn;1.06）mm.The difference in axial length between the eyes with BRVO and the eyes in the control group was not statistically significant(P＞0.10). Conclusion Hyperopia as measured by axial length is not a risk factor to BRVO. (Chin J Ocul Fundus Dis,1998,14:12-13)
Objective To systematically review the efficacy of intravitreal injection of anti-vascular endothelial growth factors (anti-VEGF) on macular edema (ME) secondary to retinal vein occlusion (RVO). Methods Databases including PubMed, EMbase, Web of Science, The Cochrane Library, CNKI, WanFang Data and VIP were electronically searched to identify randomized controlled trials on different anti-VEGF drugs in the treatment of RVO-ME from inception to September 17th 2021. Two reviewers independently screened literature, extracted data, and assessed the risk bias of the included studies. Meta-analysis was then performed using RevMan 5.3 software. Results A total of 11 RCTs were included. Data from these studies included 2 436 eyes, of which 1 682 involved central retinal vein occlusion and 754 involved branch retinal vein occlusion. The results of meta-analysis showed that at 6 months of follow-up, anti-VEGF drug treatment of RVO-ME improved corrected visual acuity (MD=14.97, 95%CI 10.09 to 19.86, P<0.000 01) and reduced central retinal thickness (MD= ?218.21, 95%CI ?295.56 to ?140.86, P<0.000 01) compared with control groups. At 12 months, anti-VEGF treatment of RVO-ME showed better improvement in corrected visual acuity compared with control group (MD=5.70, 95%CI 3.90 to 7.50, P<0.000 01). No statistically differences were observed in the improvements corrected visual acuity with different anti-VEGF drugs. However, for central retinal vein occlusion, different anti-VEGF drugs improved the central retinal thickness including aflibercept vs. bevacizumab (MD=?46.79, 95%CI ?83.12 to ?10.46, P=0.01), and bevacizumab vs. ranibizumab (MD=76.03, 95%CI 30.76 to 121.30, P=0.001) had significant differences. Conclusions The current evidence shows that anti-VEGF drugs can improve vision and reduce macular edema in the treatment of RVO-ME. Bevacizumab may be an effective alternative to ranibizumab or aflibercept. Existing evidence cannot determine differences between the improvement of best-corrected vision and the reduction of central retinal thickness during the long-term treatment of RVO, which requires to be verified by further research.
Objective To investigate the clinical characteristics of retinalve in occlusion caused by systemic lupus erythematosus (SLE).Methods Visual acuities, fundus examination, antinuclear antibody (ANA), anti-double-stranded DNA（anti-dsDNA）, complement 3 (C3), complement 4 (C4) and erythrocyte sedimentation rate (ESR) were detected in 9 patients (12 eyes) with retinal vein occlusions caused by SLE. Fundus fluorescein angiography (FFA) was performed on 3 patients. Patients with other ocular or general lesions were analyzed.Results Central re tinal vein occlusion (CRVO) in 6 patients (8 eyes) and branch retinal vein occlusion (BRVO) in 3 (4 eyes) were found. The results of FFA showed that 5 eyes of 3 patients had extensive leakage of retinal vein and capillary. Four contralateral eyes of 6 patients with unilateral retinal vein occlusion had SLE fundus alte rations such as cotto-wool spot and retinal hemorrhage. Four patients had xerotic keratitis or ulcerative blepharitis and 8 had general lesions. Positive ANA and anti-dsDNA, and ESR gt;50 mm/h were detected in all the patients. Decreasing C3 in 6 patients and C4in 5 were found. Conclusions SLE is one of the general conditions causing retinal vein occlusion. Visual acuity and barrier of retinal vein and capillary are damaged seriously in patients with retinal vein occlusion caused by SLE, which may be accompanied with other ocular or general lesions. It is suggested that retinal vein occlusion is relative with SLE activity. (Chin J Ocul Fundus Dis，2003，19：201-268)
ObjectiveTo observe the clinical therapeutic effects of radial optic neurotomy (RON) for central retinal vein occlusion (CRVO).MethodsThe clinical data of 12 patients (12 eyes) with CRVO who had undergone RON were retrospectively analyzed. The patients were examined by visual acuity and fundus examination, photography, fundus fluorescein angiography, and optical coherence tomography (OCT). The visual acuities of all of the 12 eyes with severe hemorrhage and retinal edema were less than 0.1. A microvitreoretinal blade or CRVO knife was penetrate into the nasal side of the optic disk, and the incision reached the cribriform plate and even the back, and then dissected at the nasal side of the cribriform plate. The postoperative follow-up period lasted 2 to 15 months with the mean of 6.5 months, and the visual acuity, the condition of visual field and ocular fundus of the eyes undergone the surgery were observed.ResultsIn 12 eyes undergone RON successfully, the visual acuity after the surgery improved more or less in 9 (75%), and more than or up to 0.1 in 6. The results of the examinations showed that the retinal edema and hemorrhage disappeared gradually, varicosity mitigated, retinal serous detachment mitigated or disappeared, and macular cystoid edema faded; macular fovea recovered in 3 eyes, optic nerve had a hemorrhage during the operation in 3 eyes, and the dissected part of optic nerve became atrophic afterward in 4.ConclusionsRON performed at the edge of the nasal side of the optic disc is safe and effective, which may improve the visual acuity of the eyes with CRVO and mitigate retinal hemorrhage and edema.(Chin J Ocul Fundus Dis, 2005,21:10-12)
Objective To assess the efficacy and safety of percutaneous closure of patent ductus arteriosus (PDA) solely under echocardiography guidance. Methods We retrospectively analyzed the clinical data of 200 patients who received the percutaneous closure of PDA under echocardiography guidance in Fuwai Hospital from August 2013 to April 2016. According the different approach, they were divided into 2 groups: a femoral artery approach group (n=143) and a femoral vein approach group (n=57). In the femoral artery approach group, there were 42 males and 101 females aged 3.20±5.63 years. In the femoral vein group, there were 10 males and 47 females aged 7.30±11.36 years. All Patients were treated by percutaneous PDA closure solely under echocardiography guidance. The follow-up was performed at one month after the operation by echocardiography, chest radiograph and electrocardiogram. Results All 200 patients were successfully treated with percutaneous closure of PDA. The patients’ gender, in-hospital stay, rates of occluder detachment were similar between the two groups (P>0.05). Compared with the femoral vein approach group, the femoral artery approach group had a younger age (3.20±5.63 yearsvs. 7.30±11.36 years, P<0.001), less body weight (14.25±11.54 kgvs. 24.25±19.14 kg, P<0.001) and shorter diameter of PDA (3.06±0.79 mmvs. 5.93±0.68 mm, P<0.001) and PDA occluders (5.43±1.00 mmvs. 12.14±0.54 mm, P<0.001), but had higher hospitalization expenses (32 108.2±3 100.2 yuanvs.25 120.7±3 534.1 yuan, P<0.001). In the femoral vein approach group, one patient was closed under radiation guidance because guide wires could not pass through PDA. One patient in the femoral artery approach group suffered from occluder detachment at one day after operation and was cured by transthoracic minimally invasive PDA occlusion. There were no complications of occluder detachment, residual shunt, pericardial effusion or left pulmonary stenosis during the follow-up. Conclusion Echocardiography-guided percutaneous PDA closure is safe and effective, while the proper interventional approach should be chosen by the anatomical features of PDA.
Objective To investigate the clinical effect of the one-stage arteriovenous shunt on the extensive arterial ischemic disease of the lower extremities. Methods The one-stage arteriovenous shunts in the lower extremities were applied to 90 patients with extensive arterial ischemic diseases, including arterial occlusive disease (AODs,62 patients) and thromboangiitis obliterans (TAOs,28 patients). By the retrospective analysis on the clinical materials and the follow-up of the postoperative patients, the immediate and the longterm surgical outcomes were summarized. Results During the hospitalization, 88 patients achieved a remarkable surgical effectiveness, with an immediate surgical effectiveness rate of 97.7% (88/90), but 2 patients failed in the operation and had to undergo amputation of the lower limb. Of the 72 patients who were followed up for 0.5-5 years after the arteriovenous shunt operation, 64 could have a sufficient blood supply to the lower extremities, with a longterm effectiveness rate of 88.9% (64/72); however, 8 patients had to undergo transplantation of the greater omentum or amputation of the lower limb. Conclusion The one-stage arteriovenous shunt performedon the lower extremities for an extensive arterial ischemic disease is a simpler and more effective surgical protocol for reconstruction of the circulation of the patient who is not suitable for the operation of arterial bypass.
Objective To evaluate different clinical effects of three inflow occlusion methods in hepatectomy including pringle maneuver （Pringle group），selective portal venous exclusion （SPVE group）， and Glissonean pedicle exclusion （SGSE group）. Methods The clinical data of patients underwent the liver resection with the above liver inflow occlusion methods were retrospectively analyzed. The operation time， inflow occlusion time， amount of intraop-erative blood loss， transfusion rate， and postoperative hepatic function and complication rate were compared for each group. Results There were not significant difference of preoperative conditions，operation time， inflow occlusion time，tumor character， postoperative liver function， hospital time，and ICU time （P＞0.05）. The amount of intraoperative blood loss and rate of blood transfusion of SGSE group were significantly less （lower） than those Pringle group and SPVEgroup （P＜0.05）. In addition to the first day after operation， the AST and ALT at other time point of SPVE group and SGSE group were improved than that Pringle group （P＜0.05）， while TBIL at the third and fifth day after operation ofPringle group were improved （P＜0.05）. The complication rates of SPVE group and SGSE group were significantly lowerthan that of Pringle group （P＜0.05）. Conclusions In the similar operatin time and inflow occlusion time，Glissonean pedicle exclusion method can control the intraoperative blood loss and blood transfusion better，and can promote the patientrecovery. Besides， the inflow occlusion methods should be selected based on the practical condition of patients.