| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| R Spencer, W L Hutton, W B Snyder, D G Fuller, G E Fish, A Vaiser, B F Jos. Limiting applications of cryotherapy for severe retinopathy of prematurity. Ophthalmic surgery. vol 23. issue 11. 1993-02-16. PMID:1484670. |
in an effort to minimize surgical and visual morbidity of cryotherapy for retinopathy of prematurity (rop), 18 eyes of 13 patients with 3 to 7 clock hours of stage 3 rop with "plus" disease were treated by cryotherapy applications limited to the avascular retina adjacent to the areas of stage 3 disease. |
1993-02-16 |
2023-08-11 |
Not clear |
| J S Penn, B L Tolman, L A Lowery, C A Kout. Oxygen-induced retinopathy in the rat: hemorrhages and dysplasias may lead to retinal detachment. Current eye research. vol 11. issue 10. 1993-01-06. PMID:1451526. |
these two manifestations of oxygen-induced retinopathy are emphasized because they lead to an abnormal separation of the retina from the epithelial layer, which may increase the likelihood of the most serious consequence of rop--retinal detachment. |
1993-01-06 |
2023-08-11 |
rat |
| J T Flyn. The premature retina: a model for the in vivo study of molecular genetics? Eye (London, England). vol 6 ( Pt 2). 1992-08-13. PMID:1624038. |
in addition, the case to case similarity of the disease, as well as the diverse cell types produced in unfavourable outcomes (cicatricial rop), point to the possibility of an in utero insult to the clone of cells giving rise to the vascular endothelium providing blood supply to the neural retina. |
1992-08-13 |
2023-08-11 |
Not clear |
| D P Mulle. Vitamin E therapy in retinopathy of prematurity. Eye (London, England). vol 6 ( Pt 2). 1992-08-13. PMID:1624049. |
the premature infant and the retina are likely to be particularly vulnerable to the deleterious effects of these oxygen derived free radicals, and as a result prophylactic vitamin e has been suggested for the management of retinopathy of prematurity (rop). |
1992-08-13 |
2023-08-11 |
Not clear |
| T Chan-Ling, S Tout, H Holländer, J Ston. Vascular changes and their mechanisms in the feline model of retinopathy of prematurity. Investigative ophthalmology & visual science. vol 33. issue 7. 1992-07-21. PMID:1607224. |
it is argued that the same stages can be seen in the human form of rop; two possible stimuli for the fibroplasia that damages the retina in human rop are discussed. |
1992-07-21 |
2023-08-11 |
human |
| A R Fielder, J Robinson, D E Shaw, Y K Ng, M J Mosele. Light and retinopathy of prematurity: does retinal location offer a clue? Pediatrics. vol 89. issue 4 Pt 1. 1992-05-01. PMID:1557245. |
furthermore, rop commences in the areas of the retina receiving the highest light dose, and its onset is either retarded or inhibited in the darker retinal regions. |
1992-05-01 |
2023-08-11 |
Not clear |
| J D Bradford, M T Tres. Management of advanced retinopathy of prematurity in the older patient. Ophthalmology. vol 98. issue 7. 1991-10-15. PMID:1891220. |
vitreous surgery may be beneficial in selected eyes of older patients with advanced rop to clear media opacities and to uncover areas of functional, attached retina, which may allow these patients to more effectively use the vision they possess. |
1991-10-15 |
2023-08-11 |
Not clear |
| B Luna, V Dobson, A W Bigla. Development of grating acuity in infants with regressed stage 3 retinopathy of prematurity. Investigative ophthalmology & visual science. vol 31. issue 10. 1990-11-13. PMID:2211005. |
the acuity card procedure was used to measure grating acuity in 17 infants with regressed stage 3 retinopathy of prematurity (rop) who had no lasting anatomic changes in the retina or optic nerve. |
1990-11-13 |
2023-08-11 |
Not clear |
| P Glas. Light and the developing retina. Documenta ophthalmologica. Advances in ophthalmology. vol 74. issue 3. 1990-11-07. PMID:2209377. |
its resurgence has been attributed to advances in medical care which have increased the survival of infants less than 1000 g. retinal immaturity and exposure to supplementary oxygen are generally accepted as the principal factors associated with rop, however precocious exposure of the immature retina to light may also contribute. |
1990-11-07 |
2023-08-11 |
Not clear |
| N W Hindl. Critical mass retinopathy of prematurity: what is it and what can you do about it? Documenta ophthalmologica. Advances in ophthalmology. vol 74. issue 3. 1990-11-07. PMID:2209384. |
from november, 1976, to june, 1988, 76 eyes with stage 3b, 3c, and stage 4 rop had treatment to the ridge-efp complex, the avascular retina, or both locations. |
1990-11-07 |
2023-08-11 |
Not clear |
| N W Hindl. Critical mass retinopathy of prematurity: what is it and what can you do about it? Documenta ophthalmologica. Advances in ophthalmology. vol 74. issue 3. 1990-11-07. PMID:2209384. |
these studies have shown that: 7.9% of all treated eyes had grade iii to v rlf; the optimal timing of intervention is recommended during progression of stage 3b+ rop; the optimal location of treatment appears to be the avascular retina with the ridge-efp perhaps as effective but the treatment of both areas simultaneously is to be avoided due to an increased occurrence of grade ii rlf and macular pigment epitheliopathy in those eyes so treated. |
1990-11-07 |
2023-08-11 |
Not clear |
| H A Mintz-Hittner, F L Kretze. The rationale for cryotherapy with a prophylactic scleral buckle for Zone I threshold retinopathy of prematurity. Documenta ophthalmologica. Advances in ophthalmology. vol 74. issue 3. 1990-11-07. PMID:2209385. |
our current surgical protocol for zone i threshold retinopathy of prematurity (rop) has evolved over 15 years and is rationalized by increasing knowledge of two pathologic processes of rop: 1) angiogenic stimulation of spindle cells (clinically invisible) near the vitreal surface of the avascular retina; and 2) tractional forces of myofibroblasts [clinically visible as extraretinal fibrovascular proliferation (efp)] in the vitreous overlying the vascular retina. |
1990-11-07 |
2023-08-11 |
Not clear |
| H W Topilow, A L Ackerma. Cryotherapy for stage 3+ retinopathy of prematurity: visual and anatomic results. Ophthalmic surgery. vol 20. issue 12. 1990-04-27. PMID:2630967. |
fifty eyes of 25 preterm infants with stage 3+ retinopathy of prematurity (rop) and 180 degrees to 360 degrees of preretinal neovascularization were treated with cryotherapy to ablate the peripheral zone of avascular retina. |
1990-04-27 |
2023-08-11 |
Not clear |
| J Teller, I Nissenkorn, I Ben-Sira, F A Abraha. Ocular dimensions following cryotherapy for active stage of retinopathy of prematurity. Metabolic, pediatric, and systemic ophthalmology (New York, N.Y. : 1985). vol 11. issue 1-2. 1989-10-12. PMID:3255875. |
in a group of 21 premature children in which 4 to 10 years earlier 26 eyes with stage 4 of active retinopathy of prematurity (rop) were treated by cryopexy on the avascular retina, and 15 fellow eyes with stage 2 of active rop were not treated, comparative measurements of the central corneal thickness, anterior chamber depth and eye axial length were performed. |
1989-10-12 |
2023-08-11 |
Not clear |
| B Luna, V Dobson, N A Carpenter, A W Bigla. Visual field development in infants with stage 3 retinopathy of prematurity. Investigative ophthalmology & visual science. vol 30. issue 3. 1989-05-08. PMID:2925326. |
the results suggest that dysfunction of the peripheral retina associated with rop may produce a constriction of the visual field or a delay in visual field development. |
1989-05-08 |
2023-08-11 |
Not clear |
| H W Topilow, A L Ackerman, F M Wang, R R Strom. Successful treatment of advanced retinopathy of prematurity. Ophthalmic surgery. vol 19. issue 11. 1989-03-17. PMID:3222039. |
thirty-one eyes with stage 3+ rop and 180 degrees to 360 degrees of preretinal neovascularization received cryotherapy to ablate the zone of peripheral avascular retina. |
1989-03-17 |
2023-08-11 |
Not clear |
| R W Flowe. Physiology of the developing ocular vasculature. Birth defects original article series. vol 24. issue 1. 1988-11-29. PMID:3140907. |
a conservative view of some of the data discussed here would be that they are anecdotal, but the possibility that factors other than oxygen alone contribute to genesis of rop is compelling, as is the possibility that clinically observed rop is only a narrow range of a broad spectrum of retinopathies that could be produced in the immature retina were appropriate physiologic parameters varied outside the current clinically acceptable range. |
1988-11-29 |
2023-08-11 |
Not clear |
| I Ben Sira, I Nissenkorn, I Kreme. Retinopathy of prematurity. Survey of ophthalmology. vol 33. issue 1. 1988-11-03. PMID:3051465. |
current data suggest that the level of antioxidants in the immature retina is relatively low and therefore oxygen radicals which accumulate in the preterm baby's retina may play an important role in the pathogenesis of rop. |
1988-11-03 |
2023-08-11 |
Not clear |
| Multicenter trial of cryotherapy for retinopathy of prematurity: preliminary results. Cryotherapy for Retinopathy of Prematurity Cooperative Group. Pediatrics. vol 81. issue 5. 1988-05-26. PMID:2895910. |
transscleral cryotherapy to the avascular retina was applied to one randomly selected eye when there was threshold disease (defined as five or more contiguous or eight cumulative 30 degree sectors [clock hours] of stage 3 rop in zone 1 or 2 in the presence of "plus" disease). |
1988-05-26 |
2023-08-11 |
Not clear |
| Multicenter trial of cryotherapy for retinopathy of prematurity. Preliminary results. Cryotherapy for Retinopathy of Prematurity Cooperative Group. Archives of ophthalmology (Chicago, Ill. : 1960). vol 106. issue 4. 1988-05-10. PMID:2895630. |
transscleral cryotherapy to the avascular retina was applied in one randomly selected eye when there was threshold disease (defined as five or more contiguous or eight cumulative 30 degrees sectors [clock hours] of stage 3 rop in zone 1 or 2 in the presence of "plus" disease). |
1988-05-10 |
2023-08-11 |
Not clear |