Objective: To explore the vision-related quality of life ( VRQL) before and after the injection of antiangiogenic drug into the vitreous cavity of patients with wet age-related macular degeneration ( AMD) . Methods: T...Objective: To explore the vision-related quality of life ( VRQL) before and after the injection of antiangiogenic drug into the vitreous cavity of patients with wet age-related macular degeneration ( AMD) . Methods: The 2000 edition of the Visual Functioning Questionnaire 25 that was issued by the Na-tional Eye Institute was applied, and the VRQL evaluation was conducted on the initially diagnosed patients with wet-AMD before and after the injection of ranibizumab into the vitreous cavity. Results: Among the wet-AMD patients, patients with better distance visual acuity before the in-travitreal injection had a lower VFQ-25 score. After the vitreous cavity injection, the VFQ-25 questionnaire score was related to patient care and education from the doctors and nurses; specific-ally, the better the nursing, the higher the score. Conclusions: Before the vitreous cavity injection, the degree of distance visual acuity is an im-portant factor affecting the VRQL of wet-AMD patients. In addition, patient care and education from the doctors and nurses toward patients during the pre-, intra-and post-operation of the intrav-itreal injection are also important factors affecting the VRQL.展开更多
AIM: To evaluate the efficacy and safety of intravitreal injection of conbercept in patients with neovascular agerelated macular degeneration(AMD). METHODS: Retrospective review of 66 eyes of 63 patients with neovasc...AIM: To evaluate the efficacy and safety of intravitreal injection of conbercept in patients with neovascular agerelated macular degeneration(AMD). METHODS: Retrospective review of 66 eyes of 63 patients with neovascular AMD. All patients received 0.5 mg intravitreal injections of conbercept monthly for 3 consecutive months, and then pro re nata treatment was performed. The changes of best-corrected visual acuity(BCVA) and central macular thickness(CMT) were observed before and after treatments. Minimum follow-up time was 12 mo. SPSS 22.0 statistical software was used for statistical analysis. RESULTS: The mean BCVA and CMT of 66 eyes(63 patients) were 1.11±0.60, 533.20±219.95 μm at baseline, and were 0.68±0.38, 310.28±125.60 μm at 3 mo. No subjects were lost during the first three months, the improvements were all significantly(P<0.05). During the whole follow-up time of 12 mo, 15 subjects(18 eyes) were lost. The mean BCVA and CMT of the rest 48 eyes with the follow-up time at least 1 y were 0.83±0.46 and 547.59±196.77 μm at baseline, after 3 mo and 12 mo of conbercept injections became 0.55±0.41, 318.24±141.29 μm and 0.55±0.51, 333.87±173.25 μm. The differences were significant(P<0.05). No serious complications were observed. CONCLUSION: Intravitreal injection of conbercept appears to significantly improve visual acuity and anatomical outcomes in patients with neovascular AMD, no serious adverse reactions and complications are observed.展开更多
AIM： To investigate the long-term visual and anatomical outcomes of patients who underwent intravitreal ranibizumab monotherapy to treat neovascular age-related macular degeneration（AMD） and followed-up for at leas...AIM： To investigate the long-term visual and anatomical outcomes of patients who underwent intravitreal ranibizumab monotherapy to treat neovascular age-related macular degeneration（AMD） and followed-up for at least 2 y.METHODS： A total of 74 eyes of 74 patients who underwent ranibizumab monotherapy for neovascular AMD were included in this retrospective study.RESULTS： The average patient age was 72.1±6.5（range, 57-85）y, the average follow-up time 46.2±13.1（range, 24-75）mo, and the average number of visits 24.1±9.5（range, 8-48）. The mean number of injections in year 1 was 4.5, 1.6 in year 2, 0.9 in year 3, 0.4 on year 4, and 0.1 in the following years. Within the entire follow-up period, the mean number of injections was 7.6±4.4（range, 2-21）. The mean visual acuity was 48.1±15（range, 15-76） letters at baseline and 45.7±19（range, 7-75） at year 5. The mean central macular thickness was 303±78（range, 178-552） μm at baseline and 251±51（range, 138-359） μm at year 5. Scars developed in 47（63.5%） eyes at the end of the follow-up period, and atrophy was evident in 6（8.1%） eyes.CONCLUSION： Ranibizumab monotherapy can stabilize visual acuity for a mean period of 4 y in patients with neovascular AMD.展开更多
●AIM:To study if one of the two molecules could lead to a lower number of follow up visits and intra-vitreous injection(IVI)with the same efficacy.●METHODS:ELU(or"elected"in French)study is a retrospective...●AIM:To study if one of the two molecules could lead to a lower number of follow up visits and intra-vitreous injection(IVI)with the same efficacy.●METHODS:ELU(or"elected"in French)study is a retrospective study conducted in real life in patients presenting suboptimal response after ranibizumab IVI(phase 1)and secondary switched to aflibercept(phase 2).The number of follow up visits and IVI were compared in both phases.Visual acuity(VA)evolution and"switching"reasons were secondary analyzed.●RESULTS:We retrospectively included data of 33 patients(38 eyes)with age-related macular degeneration(AMD;mean age:77±7.7 y).The number of monthly follow up visits[median(Q1;Q3)]:was significantly lower with aflibercept(phase 2),respectively 1.0(0.81;1.49)visits in phase 1,versus 0.79(0.67;0.86)visits in phase 2.The median number of monthly IVI also significantly decreased in phase 2,respectively 0.67(0.55;0.90)IVI in phase 1,versus 0.55(0.45;0.67)IVI in phase 2.The mean VA evolution(VA final-VA initial)was similar in both phases,(P>0.05).Whatever the reason for"switching"(loss of efficacy,tachyphylaxis,tolerance problems),there was no incidence on VA evolution over the time.●CONCLUSION:Our results show that switching from ranibizumab to aflibercept in"suboptimal"patients significantly reduce the number of follow up visits and IVI,with a comparable efficacy.This decrease in visit number could improve patients’quality of life and reduce surgical risk by reducing the number of injections.展开更多
Retinal degenerative diseases affecting the outer retina in its many forms(inherited,acquired or induced)are characterized by photoreceptor loss,and represent currently a leading cause of irreversible vision loss in t...Retinal degenerative diseases affecting the outer retina in its many forms(inherited,acquired or induced)are characterized by photoreceptor loss,and represent currently a leading cause of irreversible vision loss in the world.At present,there are very few treatments capable of preventing,recovering or reversing photoreceptor degeneration or the secondary retinal remodeling,which follows photoreceptor loss and can also cause the death of other retinal cells.Thus,these diseases are nowadays one of the greatest challenges in the field of ophthalmological research.Bone marrow derived-mononuclear stem cell transplantation has shown promising results for the treatment of photoreceptor degenerations.These cells may have the potential to slow down photoreceptor loss,and therefore should be applied in the early stages of photoreceptor degenerations.Furthermore,because of their possible paracrine effects,they may have a wide range of clinical applications,since they can potentially impact on several retinal cell types at once and photoreceptor degenerations can involve different cells and/or begin in one cell type and then affect adjacent cells.The intraocular injection of bone marrow derived-mononuclear stem cells also enhances the outcomes of other treatments aimed to protect photoreceptors.Therefore,it is likely that future investigations may combine bone marrow derived-mononuclear stem cell therapy with other systemic or intraocular treatments to obtain greater therapeutic effects in degenerative retinal diseases.展开更多
We reviewed randomized controlled trials associated with the intravitreal use of aflibercept for this article. These studies proved that aflibercept is an effective anti-vascular endothelial growth factor agent for th...We reviewed randomized controlled trials associated with the intravitreal use of aflibercept for this article. These studies proved that aflibercept is an effective anti-vascular endothelial growth factor agent for the treatment of neovascular age-related macular degeneration (nAMD), myopic choroidal neovascularization (mCNV), diabetic macular edema (DME), and macular edema associated with retinal vein occlusion. The incidence of severe ocular or systemic complications after intravitreal administration of aflibercept was low.展开更多
基金supported by National Natural Science Fund Project(No.81470029)Science and Technology Commission of Shanghai Natural fund Project(No.11JC410602)
文摘Objective: To explore the vision-related quality of life ( VRQL) before and after the injection of antiangiogenic drug into the vitreous cavity of patients with wet age-related macular degeneration ( AMD) . Methods: The 2000 edition of the Visual Functioning Questionnaire 25 that was issued by the Na-tional Eye Institute was applied, and the VRQL evaluation was conducted on the initially diagnosed patients with wet-AMD before and after the injection of ranibizumab into the vitreous cavity. Results: Among the wet-AMD patients, patients with better distance visual acuity before the in-travitreal injection had a lower VFQ-25 score. After the vitreous cavity injection, the VFQ-25 questionnaire score was related to patient care and education from the doctors and nurses; specific-ally, the better the nursing, the higher the score. Conclusions: Before the vitreous cavity injection, the degree of distance visual acuity is an im-portant factor affecting the VRQL of wet-AMD patients. In addition, patient care and education from the doctors and nurses toward patients during the pre-, intra-and post-operation of the intrav-itreal injection are also important factors affecting the VRQL.
文摘AIM: To evaluate the efficacy and safety of intravitreal injection of conbercept in patients with neovascular agerelated macular degeneration(AMD). METHODS: Retrospective review of 66 eyes of 63 patients with neovascular AMD. All patients received 0.5 mg intravitreal injections of conbercept monthly for 3 consecutive months, and then pro re nata treatment was performed. The changes of best-corrected visual acuity(BCVA) and central macular thickness(CMT) were observed before and after treatments. Minimum follow-up time was 12 mo. SPSS 22.0 statistical software was used for statistical analysis. RESULTS: The mean BCVA and CMT of 66 eyes(63 patients) were 1.11±0.60, 533.20±219.95 μm at baseline, and were 0.68±0.38, 310.28±125.60 μm at 3 mo. No subjects were lost during the first three months, the improvements were all significantly(P<0.05). During the whole follow-up time of 12 mo, 15 subjects(18 eyes) were lost. The mean BCVA and CMT of the rest 48 eyes with the follow-up time at least 1 y were 0.83±0.46 and 547.59±196.77 μm at baseline, after 3 mo and 12 mo of conbercept injections became 0.55±0.41, 318.24±141.29 μm and 0.55±0.51, 333.87±173.25 μm. The differences were significant(P<0.05). No serious complications were observed. CONCLUSION: Intravitreal injection of conbercept appears to significantly improve visual acuity and anatomical outcomes in patients with neovascular AMD, no serious adverse reactions and complications are observed.
文摘AIM： To investigate the long-term visual and anatomical outcomes of patients who underwent intravitreal ranibizumab monotherapy to treat neovascular age-related macular degeneration（AMD） and followed-up for at least 2 y.METHODS： A total of 74 eyes of 74 patients who underwent ranibizumab monotherapy for neovascular AMD were included in this retrospective study.RESULTS： The average patient age was 72.1±6.5（range, 57-85）y, the average follow-up time 46.2±13.1（range, 24-75）mo, and the average number of visits 24.1±9.5（range, 8-48）. The mean number of injections in year 1 was 4.5, 1.6 in year 2, 0.9 in year 3, 0.4 on year 4, and 0.1 in the following years. Within the entire follow-up period, the mean number of injections was 7.6±4.4（range, 2-21）. The mean visual acuity was 48.1±15（range, 15-76） letters at baseline and 45.7±19（range, 7-75） at year 5. The mean central macular thickness was 303±78（range, 178-552） μm at baseline and 251±51（range, 138-359） μm at year 5. Scars developed in 47（63.5%） eyes at the end of the follow-up period, and atrophy was evident in 6（8.1%） eyes.CONCLUSION： Ranibizumab monotherapy can stabilize visual acuity for a mean period of 4 y in patients with neovascular AMD.
文摘●AIM:To study if one of the two molecules could lead to a lower number of follow up visits and intra-vitreous injection(IVI)with the same efficacy.●METHODS:ELU(or"elected"in French)study is a retrospective study conducted in real life in patients presenting suboptimal response after ranibizumab IVI(phase 1)and secondary switched to aflibercept(phase 2).The number of follow up visits and IVI were compared in both phases.Visual acuity(VA)evolution and"switching"reasons were secondary analyzed.●RESULTS:We retrospectively included data of 33 patients(38 eyes)with age-related macular degeneration(AMD;mean age:77±7.7 y).The number of monthly follow up visits[median(Q1;Q3)]:was significantly lower with aflibercept(phase 2),respectively 1.0(0.81;1.49)visits in phase 1,versus 0.79(0.67;0.86)visits in phase 2.The median number of monthly IVI also significantly decreased in phase 2,respectively 0.67(0.55;0.90)IVI in phase 1,versus 0.55(0.45;0.67)IVI in phase 2.The mean VA evolution(VA final-VA initial)was similar in both phases,(P>0.05).Whatever the reason for"switching"(loss of efficacy,tachyphylaxis,tolerance problems),there was no incidence on VA evolution over the time.●CONCLUSION:Our results show that switching from ranibizumab to aflibercept in"suboptimal"patients significantly reduce the number of follow up visits and IVI,with a comparable efficacy.This decrease in visit number could improve patients’quality of life and reduce surgical risk by reducing the number of injections.
基金by Fundación Lucha contra la Ceguera(FUNDALUCE)to MPVPFundación Robles Chillida to DGA+1 种基金Fundación Séneca,Agencia de Ciencia y Tecnología Región de Murcia(19881/GERM/15 to MVS)the Spanish Ministry of Science and Innovation,Instituto de Salud Carlos III,Fondo Europeo de Desarrollo Regional“Una Manera de Hacer Europa”(SAF2015-67643-P to MVS,PI19/00203 to MPVP and DGA,RD16/0008/0026 to MPVP,RED2018-102499-T to MVS).
文摘Retinal degenerative diseases affecting the outer retina in its many forms(inherited,acquired or induced)are characterized by photoreceptor loss,and represent currently a leading cause of irreversible vision loss in the world.At present,there are very few treatments capable of preventing,recovering or reversing photoreceptor degeneration or the secondary retinal remodeling,which follows photoreceptor loss and can also cause the death of other retinal cells.Thus,these diseases are nowadays one of the greatest challenges in the field of ophthalmological research.Bone marrow derived-mononuclear stem cell transplantation has shown promising results for the treatment of photoreceptor degenerations.These cells may have the potential to slow down photoreceptor loss,and therefore should be applied in the early stages of photoreceptor degenerations.Furthermore,because of their possible paracrine effects,they may have a wide range of clinical applications,since they can potentially impact on several retinal cell types at once and photoreceptor degenerations can involve different cells and/or begin in one cell type and then affect adjacent cells.The intraocular injection of bone marrow derived-mononuclear stem cells also enhances the outcomes of other treatments aimed to protect photoreceptors.Therefore,it is likely that future investigations may combine bone marrow derived-mononuclear stem cell therapy with other systemic or intraocular treatments to obtain greater therapeutic effects in degenerative retinal diseases.
文摘We reviewed randomized controlled trials associated with the intravitreal use of aflibercept for this article. These studies proved that aflibercept is an effective anti-vascular endothelial growth factor agent for the treatment of neovascular age-related macular degeneration (nAMD), myopic choroidal neovascularization (mCNV), diabetic macular edema (DME), and macular edema associated with retinal vein occlusion. The incidence of severe ocular or systemic complications after intravitreal administration of aflibercept was low.
