Purpose: To assess treatment results in pediatric patients with cataracts, to evaluate the efficacy of various surgical interventions, and to determine the factors that affect visual outcomes. Methods: This is aProspe...Purpose: To assess treatment results in pediatric patients with cataracts, to evaluate the efficacy of various surgical interventions, and to determine the factors that affect visual outcomes. Methods: This is aProspective cohort study. We studied a consecutive series of pediatric patients with congenital, developing, or traumatic cataracts who underwent surgery between January, 1999 and April, 2012 at Drashti Netralaya, Dahod. Patient demographics, cataract type, presenting symptoms, surgical intervention, postoperative visual acuity, and follow-up refractive changes were recorded. Results: In total, 1305 eyes of 1047 children were included: unilateral cataracts were present in 786 (60.2%) eyes. There were 610 (46.7%) traumatic and 695 (53.3%) non-traumatic cases. Ages at surgery ranged from 1 to 215 months. Eyes were grouped by the surgical intervention performed: Group 1, pars plana approach including 366 (28%) eyes that underwent lensectomies, and Group 2, anterior approach, including 939 (71.9%) eyes that underwent phacoemulsification ± IOL placement or small incision cataract surgery ± IOL placement. The mean follow-up time was 117 days. Ultimately, 113 (30.9%) Group 1 and 503 (53.6%) Group 2 patients achieved a visual acuity better than 20/60 (P < 0.001). Age at intervention, laterality, sensory nystagmus, pretreatment vision, IOL insertion, and etiology were all significantly related (all P < 0.001) to visual outcome. Conclusions: Surgical treatment with intraocular lens implantation for children with congenital, developmental, or traumatic cataracts is an effective treatment for visual rehabilitation. Visual outcome was significantly better in cases of traumatic cataracts versus non-traumatic cataracts.展开更多
The preoperative and postoperative PVEP in 79 eyes of 45 patients with three types of congenital namely lamellar cataract, nuclear cataract and total cataract was studied. The results showed that visual acuity of pati...The preoperative and postoperative PVEP in 79 eyes of 45 patients with three types of congenital namely lamellar cataract, nuclear cataract and total cataract was studied. The results showed that visual acuity of patients who could be cooperatively examined was improved significantly after operation. The examination of PVEP revealed that more abnormal wave-formes were found in total cataract group before operation. P1 latencies of low and medium spatial frequencies (140', 70', and 35') became much longe...展开更多
Purpose: To investigate the epidemiology of strabismus in cases of pediatric cataracts. To assess visual outcome following orthoptic treatment for amblyopia in cases of cataracts in the pediatric age group. Methods: T...Purpose: To investigate the epidemiology of strabismus in cases of pediatric cataracts. To assess visual outcome following orthoptic treatment for amblyopia in cases of cataracts in the pediatric age group. Methods: This was a retrospective cohort study. We investigated a consecutive series of pediatric patients with congenital, developing, or traumatic cataracts who underwent surgery between January 1999 and April 2012 at our center. Patient demographics, cataract type, presenting symptoms, surgical intervention, postoperative visual acuity, and follow-up refractive changes were recorded. Results: In total, 1331 eyes of 1043 children were included: unilateral cataracts were present in 785 (59%) eyes. There were 605 (45.5%) traumatic and 726 (54.5%) non-traumatic cases. Ages at surgery ranged from 1 to 215 months. All eyes were examined for ocular alignment;66 (5%) were found to manifest strabismus. Deviation was significantly associated with age at intervention (p p < 0.001), and etiology of cataracts (p 0.001). We found significant differences in visual outcome following amblyopia therapy (p 0.001). Conclusions: Surgical treatment with intraocular lens implantation in children with congenital, developmental, or traumatic cataracts is effective for visual rehabilitation. Orthoptic treatment made a significant difference in visual outcome (p < 0.001).展开更多
文摘Purpose: To assess treatment results in pediatric patients with cataracts, to evaluate the efficacy of various surgical interventions, and to determine the factors that affect visual outcomes. Methods: This is aProspective cohort study. We studied a consecutive series of pediatric patients with congenital, developing, or traumatic cataracts who underwent surgery between January, 1999 and April, 2012 at Drashti Netralaya, Dahod. Patient demographics, cataract type, presenting symptoms, surgical intervention, postoperative visual acuity, and follow-up refractive changes were recorded. Results: In total, 1305 eyes of 1047 children were included: unilateral cataracts were present in 786 (60.2%) eyes. There were 610 (46.7%) traumatic and 695 (53.3%) non-traumatic cases. Ages at surgery ranged from 1 to 215 months. Eyes were grouped by the surgical intervention performed: Group 1, pars plana approach including 366 (28%) eyes that underwent lensectomies, and Group 2, anterior approach, including 939 (71.9%) eyes that underwent phacoemulsification ± IOL placement or small incision cataract surgery ± IOL placement. The mean follow-up time was 117 days. Ultimately, 113 (30.9%) Group 1 and 503 (53.6%) Group 2 patients achieved a visual acuity better than 20/60 (P < 0.001). Age at intervention, laterality, sensory nystagmus, pretreatment vision, IOL insertion, and etiology were all significantly related (all P < 0.001) to visual outcome. Conclusions: Surgical treatment with intraocular lens implantation for children with congenital, developmental, or traumatic cataracts is an effective treatment for visual rehabilitation. Visual outcome was significantly better in cases of traumatic cataracts versus non-traumatic cataracts.
文摘The preoperative and postoperative PVEP in 79 eyes of 45 patients with three types of congenital namely lamellar cataract, nuclear cataract and total cataract was studied. The results showed that visual acuity of patients who could be cooperatively examined was improved significantly after operation. The examination of PVEP revealed that more abnormal wave-formes were found in total cataract group before operation. P1 latencies of low and medium spatial frequencies (140', 70', and 35') became much longe...
文摘Purpose: To investigate the epidemiology of strabismus in cases of pediatric cataracts. To assess visual outcome following orthoptic treatment for amblyopia in cases of cataracts in the pediatric age group. Methods: This was a retrospective cohort study. We investigated a consecutive series of pediatric patients with congenital, developing, or traumatic cataracts who underwent surgery between January 1999 and April 2012 at our center. Patient demographics, cataract type, presenting symptoms, surgical intervention, postoperative visual acuity, and follow-up refractive changes were recorded. Results: In total, 1331 eyes of 1043 children were included: unilateral cataracts were present in 785 (59%) eyes. There were 605 (45.5%) traumatic and 726 (54.5%) non-traumatic cases. Ages at surgery ranged from 1 to 215 months. All eyes were examined for ocular alignment;66 (5%) were found to manifest strabismus. Deviation was significantly associated with age at intervention (p p < 0.001), and etiology of cataracts (p 0.001). We found significant differences in visual outcome following amblyopia therapy (p 0.001). Conclusions: Surgical treatment with intraocular lens implantation in children with congenital, developmental, or traumatic cataracts is effective for visual rehabilitation. Orthoptic treatment made a significant difference in visual outcome (p < 0.001).
