Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038379 (strabismus)
 9,317 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The eyes of 1 466 children (88.3% of the total) who were admitted to the Centre for premature babies and the neonatal intensive care unit at Rennes between 1973-1975 were re-examined at the age of 2 years. There were 839 premature and 226 term babies whose weight was appropriate for gestational age, and 74 premature and 327 term babies who were small for dates. 95 (6.5%) had eye disorders at the age of 2. Abnormalities were more common in infants with a Birth weight of less than 1 500 g and in those with a gestional age of less than 28-30 weeks. Boys were more commonly affected than girls. 38% of the children with eye disorders had other problems of which the commonest was mental retardation (75%). There was no relation between perinatal complication and the incidence of eye disorders. The most common abnormality was squint (94%) but other problems were major (blindness, cataracts, retrolental fibroplasia). 37% of the abnormalities had not been diagnosed until found in the survey at the age of 2 years.
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PMID:[Ophthalmologic evaluation at the age of 2 years of newborn infants hospitalized in the neonatology center at Rennes]. 53 46

Refraction in 67 premature babies was examined and followed during seven years. There was continuous changing of refraction towards emmetropia in all refraction groups. Fifty-four percent of myopic eyes remained myopic at the age of seven years but in all the eyes myopia was of lower degree than at birth. In our series there was no relationship between myopia and RLF.
J Pediatr Ophthalmol Strabismus
PMID:Refraction in premature babies: a prospective study. 73 29

Retinopathy of prematurity (retrolental fibroplasia) is once again a problem of major concern to neonatalogists and ophthalmologists. Infants of low birth weight and gestational age seem to be most at risk. The clinical course of the disease is reviewed and a classification, simplistic in its approach, is presented. The discovery of retinopathy of prematurity in an infant should stimulate the ophthalmologist to follow the course of the disease very carefully. Preliminary experience may indicate that intervention on behalf of the infant is possible.
J Pediatr Ophthalmol Strabismus
PMID:Retinopathy of prematurity in the intensive care nursery. 73 43

Three patients with temporal displacement of the macular secondary to retrolental fibroplasia had true strabismus in associations with amblyopia and pseudostrabismus related to a large, positive angle kappa. In one case, a headturn associated with the neutral point of nystagmus was also a presenting problem. Ocular deviation was measured by the light reflex test and the prism cover test, with particular attention paid to adequate cosmetic alignment. Large amounts of prism placed before the fixating eye resulted in loss of visual acuity, while eyes placed in a parallel position by surgical means may not appear to be straight. Thus, surgery can result in parallel ocular alignment while prismatic therapy may be required to center the pupillary light reflex and to provide satisfactory cosmetic appearance.
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PMID:Strabismus and pseudostrabismus with retrolental fibroplasia. 117 41

A cohort of infants of birthweight < or = 1700 g studied prospectively for retinopathy of prematurity (ROP) has been reviewed at 6 months corrected age and the findings related to the neonatal data. The overall incidence of strabismus was 6.4% (30/468), rising from 3.1% (7/229) without ROP to 29.2% (7/24) with stage 3. Strabismus and fusional ability were significantly related to presence and severity of ROP, and abnormal neonatal cranial ultrasound findings. Binocular visual acuity was measured in 340 infants between 20 and 40 weeks corrected age. Eight were subnormal, all due to neurological problems. For the remainder, despite falling within the normal range, there was a significant trend (p < 0.001) for lower acuities with increasing ROP severity. Cycloplegic refraction on 387 infants revealed, with increasing ROP severity: 1, a significant trend towards myopia; 2, increased magnitude of astigmatism; 3, alteration of the astigmatic axis; 4, increased incidence of anisometropia. For the first three categories there was an insignificant trend between no ROP and stage 2, reaching significance only between stage 2 and 3. The predominant axis of astigmatism in infants without ROP was between 60 degrees and 120 degrees, but with ROP there was a significant trend away from this direction.
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PMID:Retinopathy of prematurity: a prospective study. Review at six months. 128 10

Two hundred children who were of very low birth weight (VLBW) (1500 g or less) and 193 controls who were of normal birth weight (NBW) were examined at approximately 9 years of age. Binocular visual acuity of 6/6 or better was noted in 178 (89.5%) VLBW children and 189 (97.9%) NBW children. Visual morbidity was significantly higher among VLBW children. Strabismus was present in 38 (19%), cicatricial retinopathy of prematurity in 13 (6.5%), and optic atrophy in six (3%) children in this group. Children who were VLBW were also more myopic than the NBW controls. Optic atrophy was frequently associated with cerebral dysfunction. Regular assessments to identify ocular abnormalities in children who were VLBW are recommended.
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PMID:Controlled study of ocular morbidity in school children born preterm. 142 53

ROP is a common disorder among extremely low-birth-weight premature infant survivors and may cause total vision loss in as many as 2% to 4% of those weighing less than 2 lb (1 kg) at birth. Regular examinations begun in the intensive care unit permit early detection and treatment of progressive ROP, reducing visual impairment. Ongoing research into antioxidants, angiogenesis, light exposure, and newer surgical techniques may offer new approaches for preventing and treating established ROP. Infants who have had ROP that regressed should continue regular ophthalmologic follow-up to detect and treat myopia, strabismus, and if they have cicatricial sequelae, late retinal detachments as teens or adults. Infants who develop retinal detachments should be referred for early intervention and special education programs and remain in regular ophthalmologic follow-up for the detection and treatment of further ophthalmic complications.
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PMID:Retinopathy of prematurity. 142 57

We developed the Visual Hand Display (VHD) to measure vision in visually impaired infants and young children. The VHD is a circular fabric mitten, which is held easily by inserting the hand between the two surfaces. Black-and-white stripes are attached to one surface, 25, 15, 10, 4, and 2 mm per stripe. The VHD acuity is determined by the shortest test distance and the smallest stripes that the patient can detect. The VHD acuities were compared with preferential looking (PL) staircase acuities in 130 patients (53 males, 77 females; age range, 2 to 13 years; median, 21.0 months). Of these, 107 (82.3%) had various degrees of retinopathy of prematurity. The correlation between the VHD and the PL acuities was high (R2 = 0.849). PL acuities were better than the VHD acuities in 98/130 patients (75.4%), with an average difference of 0.51 (SD = 0.70) octave. The visual acuity differences were more pronounced in subjects with slight visual impairment and much less in subjects with severe visual impairment. The VHD seems to be an effective introductory method to evaluate visual acuity in severely visually impaired infants and young children. This method also would be effective with severely mentally and physically disabled patients who cannot undergo PL testing.
J Pediatr Ophthalmol Strabismus
PMID:Visual hand display (VHD) as an introductory procedure for measuring vision in infants and young children with visual impairment. 143 18

Significant advances regarding understanding the etiology and treatment of retinopathy of prematurity have occurred in the 50 years since its discovery. Nevertheless, there is still a great deal to be learned. In spite of major technological advances in neonatal care, retinopathy of prematurity is a multi-factorial disease and probably cannot be completely prevented. Early intervention in the diagnosis and management of these infants has greatly improved their visual prognosis. Further studies may help pediatricians and neonatologists to understand and control associated risk factors. Ophthalmologists must continue to examine these patients early and follow them closely to control the associated treatable aspects of the disease, such as strabismus and amblyopia.
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PMID:Current concepts in retinopathy of prematurity. 149 65

We report the externally apparent outcome in the natural history cohort (n = 4099) that was followed up prospectively in the Multicenter Trial of Cryotherapy for Retinopathy of Prematurity. The overall incidence of an adverse cosmetic outcome in the survivors who were examined 12 months post term (n = 2759) was 15.1%. Adverse cosmetic outcomes included strabismus (12.8%), nystagmus (3.3%), total retrolental membrane (1%), epiphora (0.6%), corneal opacity (0.6%), cataract (0.3%), and episcleral hyperemia (0.3%). A comparable subgroup examined 24 months post term showed strabismus (14.4%), nystagmus (2.2%), epiphora (0.5%), corneal opacity (0.7%), cataract (0.5%), episcleral hyperemia (0.5%), lid fissure asymmetry (2.4%), and corneal diameter asymmetry (2.0%). The rate of adverse aesthetic outcome was greatest in eyes that had developed more severe acute retinopathy of prematurity and an unfavorable structural outcome. In patients with bilateral threshold retinopathy of prematurity who underwent no therapeutic ocular procedures, other than randomized assignment to undergo cryotherapy in one eye, more frequent adverse cosmetic outcomes were found in the untreated eyes.
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PMID:Ocular cosmesis in retinopathy of prematurity. The Cryotherapy for Retinopathy of Prematurity Cooperative Group. 149 22


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