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Shoshany TN, Torjani A, Zhang Q, Syed ZA. Management and Outcomes of Traumatic Cataract During Open Globe Repair. Am J Ophthalmol 2024; 266:248-254. [PMID: 38801873 DOI: 10.1016/j.ajo.2024.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/10/2024] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
PURPOSE To compare outcomes of primary lensectomy (PL) versus no lensectomy (NL) during repair of zone I (involving cornea and limbus) and II (up to 5mm posterior to the limbus) open globe injuries (OGIs) with lens involvement. DESIGN Retrospective clinical cohort study. METHODS 107 patients with OGIs involving both blunt and penetrating injury to the lens who presented to Wills Eye Hospital between April 1, 2017 and August 31, 2022 were included. Data from presenting visit was collected including demographic information, time from injury to surgery, visual acuity (VA), intraocular pressure (IOP), injury characteristics, and years since residency graduation of surgeon. VA, IOP, retinal detachment (RD) rate, and endophthalmitis incidence were compared between PL and NL groups at postoperative week 1 (POW1) and postoperative month 1 (POM1). VA, peak IOP, need for further surgeries, and types of additional surgery were compared between the two groups at the final visit. RESULTS 19 (17.8%) patients underwent PL. Age, sex, and initial VA were similar between groups (all p≥0.05). The PL group had surgery later from the time of injury (6.1±14.6 days vs. 1.3±1.9 days; p=0.010), higher IOP at presentation (12.9±11.6 mmHg vs. 7.7±11.3 mmHg; p=0.046), shorter wounds (2.3±1.4mm vs. 4.7±3.2mm; p=0.003), more frequent lens capsule violation (89.5% vs. 50%; p=0.010), increased likelihood of intraocular foreign bodies (52.6% vs. 17.0%; p=0.004), and were more likely to be operated on by surgeons with ≥ 5 years of experience post-residency (68.4% vs. 28.4%; p<0.001). At POW1, the PL group had significantly better logMAR VA (1.2±0.9 vs. 2.0±1.0; p=0.002), and this continued at POM1 (1.0±0.8 vs. 1.6±1.1; p=0.031) and the final visit (0.4±0.7 vs. 1.0±1.1; p=0.010). The PL group had lower IOP at POW1 (12.4±3.0 mmHg vs. 17.3±8.2 mmHg; p=0.005) than the NL group. There was no difference in RD or endophthalmitis rates between the two groups at POW1 or POM1 (p>0.05 for all). The NL group was more likely to require additional surgery by final follow-up (77.3% vs. 47.4%; p<0.001). In the multivariable analysis, PL had better final VA and decreased need for further surgery (both p<0.05). CONCLUSIONS In the appropriate circumstance, PL during lens-involving anterior OGI repair may lead to improved patient outcomes.
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Affiliation(s)
- Talia N Shoshany
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA
| | - Ava Torjani
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA; Department of Ophthalmology, Keck School of Medicine, USC Roski Eye Institute, University of Southern California, Los Angeles, CA
| | - Qiang Zhang
- Biostatistics Consulting Core, Vickie and Jack Farber Vision Research Center, Wills Eye Hospital, Philadelphia, PA
| | - Zeba A Syed
- Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA.
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Pólit Huerta F, Pólit Hoyos AF, Pólit Hoyos J, Molano-González N. Difference between both eyes in the calculation of the dioptre power of the intraocular lens in a series of 7994 patients. ARCHIVOS DE LA SOCIEDAD ESPANOLA DE OFTALMOLOGIA 2022; 97:124-132. [PMID: 35248393 DOI: 10.1016/j.oftale.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/13/2021] [Indexed: 06/14/2023]
Abstract
PURPOSE To analyse the distribution of the difference between both eyes in the calculation of the dioptric power of the intraocular lens in a series of 7994 patients and the biometric variables that determine it. METHODS The data of patients between 3 and 99 years old, residents of the city of Guayaquil and neighbouring sites, who received ocular biometry by partial optical coherence interferometry between 2004 and 2020 were reviewed. Ocular biometrics, including axial length (AL), anterior chamber depth (ACD), and the mean corneal dioptre power (CD), were measured by partial coherence interferometry. Refraction without or with cycloplegia was recorded in spherical equivalent (SE). The Haigis formula from the IOL Master instrument was used to calculate the dioptric power of the intraocular lens in both eyes. RESULTS Data from the bilateral optical biometry of 7994 patients were analysed. The mean and standard deviation of AL, CD, ACD and dioptre power of the IOL were 23.66 ± 1.25, 43.70 ± 1.49, 3.34 ± 0.40 and +20.46 ± 3.84, respectively. 2538 (31.7%) patients had equal dioptre power of the IOL between both eyes. 3243 (40.6%) patients had a 0.50 D difference; 1162 (14.5%), 1.0 D; 425 (5.3%), 1.5 D. 626 patients (7.8%) had a difference in IOL dioptre of 2 D or more, with a maximum of 24 D. The asymmetry of AL between OU was ≥0.4 mm in 10.49%, while that of CD reached ≥1 D in 1.9%. CONCLUSIONS 92.16% of patients had a difference within 1.5 D between both eyes in the calculation of the dioptre power of the intraocular lens. In case an eye is programmed in which it is impossible to perform a reliable biometry, either due to trauma or due to white or brunescent cataract, the calculation of the intraocular lens could be done taking as a reference the biometry of the contralateral eye.
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Affiliation(s)
- F Pólit Huerta
- Oftalmología, Hospital Clínica Kennedy, Guayaquil, Ecuador; Oftalmología, Clínica Internacional de la Visión de Ecuador, Guayaquil, Ecuador
| | - A F Pólit Hoyos
- Oftalmología, Hospital Clínica Kennedy, Guayaquil, Ecuador; Oftalmología, Clínica Internacional de la Visión de Ecuador, Guayaquil, Ecuador.
| | - J Pólit Hoyos
- Oftalmología, Hospital Clínica Kennedy, Guayaquil, Ecuador; Oftalmología, Clínica Internacional de la Visión de Ecuador, Guayaquil, Ecuador
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Besek NK, Nacaroglu SA, Er MO, Kirgiz A, Yilmaz FO, Yildiz BK, Ocal MC. The Effect of Secondary Intraocular Lens Implantation Time on Visual Prognosis in Aphakia Cases After Open Globe Injury. ACTA ACUST UNITED AC 2021; 35:368-375. [PMID: 34344135 PMCID: PMC8521333 DOI: 10.3341/kjo.2020.0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 07/09/2021] [Indexed: 11/23/2022]
Abstract
Purpose We investigated the effect of the time of secondary intraocular lens (IOL) implantation on final visual acuity and other causes affecting visual prognosis in cases left aphakic after open globe injury. Methods The study included 62 eyes of 62 patients left aphakic after the repair of open globe injury between 2012-2019. Demographic characteristics, trauma zone, ocular trauma score (OTS), type of injury, time of secondary IOL implantation, final best corrected visual acuity (BCVA), and complications were recorded for each patient. Results The mean follow-up time of 62 patients was 25.05 ± 12.59 months. The preoperative BCVA was found to be 2.40±0.86 LogMAR, while the postoperative final BCVA was found to be 0.53±0.70 LogMAR (p<0.01). The mean interval timing of secondary sulcus foldable IOL implantation was determined to be 3.79 ± 4.04 months. No correlation was observed between secondary IOL implantation time and final BCVA (r= 0.140, p=0.319). Furthermore, when only pediatric patients were taken, an excellent positive correlation was found between the secondary IOL implantation time and final BCVA LogMAR (r=0.895, p<0.01). Multiple linear regression on final BCVA with age, revealed a significant model explaining 48.0% of the variability with younger age and better final BCVA with as significant coefficients (p= 0.007). Conclusion Although time interval between primary repair and secondary IOL implantation to correct aphakia does not effect final BCVA in adult patients, earlier surgery should be considered for amblyopia management in pediatric patients.
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Affiliation(s)
- Nilay Kandemir Besek
- University of Health Sciences, Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey
| | - Senay Asik Nacaroglu
- University of Health Sciences, Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Onur Er
- University of Health Sciences, Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey
| | - Ahmet Kirgiz
- University of Health Sciences, Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey
| | - Fevziye Ondes Yilmaz
- University of Health Sciences, Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey
| | - Burçin Kepez Yildiz
- University of Health Sciences, Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey
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Intraocular Foreign Body: Diagnostic Protocols and Treatment Strategies in Ocular Trauma Patients. J Clin Med 2021; 10:jcm10091861. [PMID: 33923011 PMCID: PMC8123265 DOI: 10.3390/jcm10091861] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/19/2021] [Accepted: 04/23/2021] [Indexed: 11/29/2022] Open
Abstract
Intraocular foreign bodies (IOFBs) are critical ophthalmic emergencies that require urgent diagnosis and treatment to prevent blindness or globe loss. This study aimed to examine the various clinical presentations of IOFBs, determine the prognostic factors for final visual outcomes, establish diagnostic protocols, and update treatment strategies for patients with IOFBs. We retrospectively reviewed patients with IOFBs between 2005 and 2019. The mean age of the patients was 46.7 years, and the most common mechanism of injury was hammering (32.7%). The most common location of IOFBs was the retina and choroid (57.7%), and the IOFBs were mainly metal (76.9%). Multivariate regression analysis showed that poor final visual outcomes (<20/200) were associated with posterior segment IOFBs (odds ratio (OR) = 11.556, p = 0.033) and retinal detachment (OR = 4.781, p = 0.034). Diagnosing a retained IOFB is essential for establishing the management of patients with ocular trauma. To identify IOFBs, ocular imaging modalities, including computed tomography or ultrasonography, should be considered. Different strategies should be employed during the surgical removal of IOFBs depending on the material, location, and size of the IOFB.
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Hwang HJ, Lee YW, Koh KM, Hwang KY, Kwon YA, Song SW, Kim BY, Kim KY. Lenticular fungal infection caused by Aspergillus in a patient with traumatic corneal laceration: a case report. BMC Ophthalmol 2020; 20:173. [PMID: 32357853 PMCID: PMC7195745 DOI: 10.1186/s12886-020-01441-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 04/22/2020] [Indexed: 11/10/2022] Open
Abstract
Background To report a case of lenticular infection caused by Aspergillus, which was diagnosed 13 weeks after traumatic corneal laceration. Case presentation A 60-year-old woman presented with traumatic corneal laceration including anterior lens capsule rupture and traumatic cataract after being hit with a chestnut in the right eye. There were multiple injuries due to tiny thorns of the chestnut, including the conjunctiva, sclera, cornea, and anterior lens capsule. But no visible foreign body was detected by slit-lamp examination. Topical corticosteroid was prescribed to resolve the conjunctival inflammation induced by the thorns of chestnut, which could have caused persistent irritation. As conjunctival injection and edema being decreased during outpatient clinical follow-up, embedded conjunctival foreign body was detected and surgically removed (1st surgery). Approximately 10 weeks after the trauma, severe inflammation of the anterior segment accompanied with hypopyon developed suddenly and at the same time embedded scleral foreign body was revealed. After removal of scleral foreign body (2nd surgery), unspecified mold species was cultured from the scleral foreign body in SDA (Sabouraud dextrose agar) plate. Suspicious corneal foreign body was removed as 3rd surgery and phacoemulsification of traumatic cataract was planned as 4th surgery. Aspergillus was finally detected from removed anterior capsule and fibrotic membrane during the operation. Fungal infection resolved successfully after administration of topical (1% voriconazole and 5% natamycin) and systemic (fluconazole) antifungal agents and phacoemulsification of traumatic cataract. Conclusion Chestnut thorns can damage multiple ocular tissues simultaneously. Lens capsular rupture could result in fungal inoculation and lead to delayed lenticular fungal infection with complicated cataract formation. In cases of ocular trauma due to organic substances such as thorns and branches, the possibility of fungal infection should be considered.
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Affiliation(s)
- Hyun Ji Hwang
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Yong Woo Lee
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Kyung Min Koh
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Kyu Yeon Hwang
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Young A Kwon
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Sang Wroul Song
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Byoung Yeop Kim
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Kook Young Kim
- Department of Cornea and Refractive Surgery, Kim's Eye Hospital, Myunggok Eye Research Institute, Konyang University College of Medicine, 136, Yeongshin-ro, Yeongdeungpo-gu, Seoul, South Korea.
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Wong JX, Assia EI. Intraocular foreign body and traumatic cataract removal 65 years after penetrating trauma. Eur J Ophthalmol 2020; 31:NP15-NP18. [PMID: 31973552 DOI: 10.1177/1120672120902021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We report a case of successful intraocular foreign body/traumatic cataract removal and anterior segment reconstruction surgery of a patient's eye that suffered penetrating injury 65 years earlier. Surgery was not recommended by ophthalmologists that she had earlier consulted. The patient opted for surgery to improve cosmesis due to leukocoria, but the level of regained vision exceeded expectations of both the patient and the surgeon. This case adds further evidence that the duration of occlusion time has no effect on visual potential in patients out of amblyogenic age. The ethical considerations of operating on such an eye with poor prognosis after traumatic injury are also discussed. To our knowledge, our patient has the longest reported duration (65 years) between the time of injury and successful surgery with good outcome.
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Affiliation(s)
- John Xh Wong
- Center for Applied Eye Research, Department of Ophthalmology, Meir Medical Center, Kfar Saba, Israel.,National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore
| | - Ehud I Assia
- Center for Applied Eye Research, Department of Ophthalmology, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Ein Tal Eye Center, Tel Aviv, Israel
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Sen P, Shah C, Sen A, Jain E, Mohan A. Primary versus secondary intraocular lens implantation in traumatic cataract after open-globe injury in pediatric patients. J Cataract Refract Surg 2018; 44:1446-1453. [DOI: 10.1016/j.jcrs.2018.07.061] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 07/27/2018] [Accepted: 07/28/2018] [Indexed: 11/25/2022]
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Arora K, Arora P, Ganesh S, Gupta S, Das RR. Visual and Refractive Outcomes of Children After Early Secondary Cataract Extraction Following Wound Repair for Penetrating Ocular Trauma. J Pediatr Ophthalmol Strabismus 2018; 55:122-127. [PMID: 29131915 DOI: 10.3928/01913913-20170703-04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 06/07/2017] [Indexed: 11/20/2022]
Abstract
PURPOSE To evaluate the visual and refractive outcomes in children 8 years of age or younger with corneal laceration and cataract following penetrating ocular injuries who underwent primary corneal tear repair followed within 1 to 8 weeks by early secondary cataract extraction. METHODS This retrospective, non-comparative case series reviewed the admission and operative charts of children 8 years of age or younger (range: 3 to 8 years) who underwent corneal wound repair as the primary surgical procedure followed within 1 to 8 weeks by cataract extraction with intraocular lens implantation, with a minimum follow-up period of 6 months. The main outcome measures were best corrected visual acuity (BCVA) and refractive error as the spherical equivalent at the final follow-up visit. RESULTS A total of 47 children (33 boys, 14 girls) were included. The mean age at the time of injury was 5.9 ± 2.2 years (range: 3 to 8 years). Follow-up periods ranged from 6 months to 3 years (median: 18 months). The mean time gap between the wound repair and cataract extraction was 5 weeks (range: 1 to 8 weeks). Approximately 36 (77%) eyes obtained BCVA better than 6/18. All but one eye achieved BCVA better than 6/60. The deviation from emmetropia was less than 1.00 diopter (D) in 23 (54%) eyes, 1.00 to 3.00 D in 15 (35%) eyes, and more than 3.00 D in 5 (12%) eyes. CONCLUSIONS Early removal of cataract with intraocular lens implantation 1 to 8 weeks after the primary wound repair in young children with penetrating corneal injuries can result in excellent visual and refractive outcomes with early intervention and aggressive amblyopia treatment. [J Pediatr Ophthalmol Strabismus. 2018;55(2):122-127.].
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Early versus late traumatic cataract surgery and intraocular lens implantation. Eye (Lond) 2017; 31:1199-1204. [PMID: 28409771 DOI: 10.1038/eye.2017.57] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 02/24/2017] [Indexed: 11/08/2022] Open
Abstract
PurposeTo determine the proper time for traumatic cataract surgery after open globe injuries.SettingFarabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran.DesignRandomized clinical trial.Patients and methodsIn a randomized clinical trial, 30 eyes with traumatic cataract after open globe injury with IOL implantation underwent early (in the first week after the trauma) and 30 eyes underwent late cataract surgery (from the first to second month after the trauma). We excluded patients who were under 12-year-old. All patients were visited at 1 week, 4 weeks, 12 weeks, and 6 months after surgery. In each visit, patients were examined regarding visual acuity, intraocular pressure (IOP), anterior chamber inflammation, IOL position, and posterior synechiae. In addition, posterior segment evaluation and fundoscopy were performed. Intraoperative complication including posterior capsular rupture, anterior vitrectomy, and zonulysis as well as the site of IOL implantation were documented and post-operative complications including raised IOP, anterior chamber inflammation, visual axis opacity, posterior synechiae, subluxation of IOL, and IOL pigment deposition were listed.ResultsBest-corrected visual acuity 6 months after surgery was not different between the two groups. Also in early cataract surgery group, the rate of posterior capsular rupture was not significantly higher than the late surgery group (P=0.069). On the other hand, zonulysis was significantly higher in the late procedure group (P=0.039). Other complications including anterior vitrectomy, raised IOP, anterior chamber inflammation, visual axis opacity, posterior synechiae, subluxation of IOL, and IOL pigment deposition were not different in the two groups.ConclusionsEarly and late traumatic cataract surgery and IOL implantation after open globe injuries, have no significant difference regarding the post-surgical BCVA and prominent intraoperative and post-operative complications.
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Smith MP, Colyer MH, Weichel ED, Stutzman RD. Traumatic cataracts secondary to combat ocular trauma. J Cataract Refract Surg 2015; 41:1693-8. [DOI: 10.1016/j.jcrs.2014.12.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 12/10/2014] [Accepted: 12/11/2014] [Indexed: 12/01/2022]
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Bi H, Cui Y, Li Y, Wang X, Zhang J. Clinical characteristics and surgical problems of ruptured globe injury. Curr Ther Res Clin Exp 2014; 74:16-21. [PMID: 24385006 PMCID: PMC3862203 DOI: 10.1016/j.curtheres.2012.10.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2012] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Ocular trauma is a major cause of vision loss, especially in the young patients, and is the leading cause of unilateral blind in China. OBJECTIVE The aims of this report are to analyze ciliary and choroidal lesion characteristics and outcomes of a group of patients with ruptured globe injuries and discuss finding a more effective treatment protocol. Here we report our experience treating ruptured globe injuries. METHODS Seventy-five patients (75 eyes) with a diagnosis of ruptured globe injuries were selected from 264 patients with open globe injuries at the Shierming Eye Hospital of Shandong Province between January 2009 and December 2011. General information and clinical characteristics such as ciliary and choroidal lesion features were reviewed. RESULTS Of the 75 patients, 85.3% were men, and the average age of the patients was 37.2 years (range, 6-63 years). The right eye was injured in 52.0%; enucleation was performed in 9 patients. There was no light perception, in the final corrected visual acuity in another 3 patients. The ratio of better visual acuity (better than 0.1) increased from 0 preoperatively to 16.0% postoperatively. Among the 75 patients with ruptured globe injuries, 13 had ciliary injury and 47 (62.7%) had choroidal injuries. Both ciliary and choroidal injuries were detected in 15 patients. Retinal tissue incarceration during sclera suturing was usually the vital point leading to unfavorable results. CONCLUSIONS Ruptured globe injury usually results in severe visual acuity damage. Active treatment could help to restore visual acuity in patients to some degree. Some effective treatment protocols for ruptured globe injuries could be followed. Some unsuitable procedures in primary treatment should be avoided to achieve a better prognosis.
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Affiliation(s)
- Hongsheng Bi
- Address correspondence to: Hongsheng Bi, MD, Shierming Eye Hospital of Shandong province, Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine, 48 Jinan Yingxiongshan Road, China 250002
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Epidemiology and Intermediate-Term Outcomes of Open- and Closed-Globe Injuries in Traumatic Childhood Cataract. Eur J Ophthalmol 2013; 24:124-30. [DOI: 10.5301/ejo.5000342] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2013] [Indexed: 11/20/2022]
Abstract
Purpose To study epidemiology and intermediate-term outcomes of open- and closed-globe injuries (CGI) in traumatic childhood cataract. Methods In this retrospective interventional case series, demographic parameters and history including type of injury of 57 children younger than 16 years with traumatic cataract were recorded; ocular examination included best-corrected visual acuity (BCVA), slit-lamp biomicroscopy, and posterior segment evaluation. Patients underwent cataract surgery with or without intraocular lens (IOL) implantation. Main surgical outcomes at 6 months comprised BCVA, residual refractive spherical error (SE), and postoperative complications, namely visual axis opacification (VAO) and amblyopia. Results Bow and arrow was the most common causal agent. Open-globe injury (OGI) was 3 times more frequent than CGI. There was a significant visual gain from baseline in both groups after cataract surgery (p<0.001); residual SE was greater in OGI (1.6 ± 0.95 SD) compared to blunt trauma (0.8 ± 0.55 SD; p = 0.001). Incidence of corneal scarring, iris distortion, posterior synechiae, and intraoperative posterior capsular tear was greater with OGI (p<0.05). A total of 86% of patients were rehabilitated with a primary/secondary IOL. Single-piece IOL implantation rate (p = 0.004) was significantly greater in CGI, with no statistical difference for in-the-bag IOL (p = 0.053) and IOL implantation rate (p = 0.16). Final BCVA was significantly better for in-the-bag IOL implantation compared to sulcus fixation. Postoperative complications included amblyopia (51%) and VAO (12%). Conclusions Bow and arrow injury caused the maximum cases of traumatic cataract; cataract extraction resulted in significant visual improvement; and CGI tended to have better prognosis in pediatric traumatic cataracts.
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Xu YN, Huang YS, Xie LX. Pediatric traumatic cataract and surgery outcomes in eastern China: a hospital-based study. Int J Ophthalmol 2013; 6:160-4. [PMID: 23638416 DOI: 10.3980/j.issn.2222-3959.2013.02.10] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 03/05/2013] [Indexed: 11/02/2022] Open
Abstract
AIM To evaluate the etiologies, management, and outcomes of pediatric traumatic cataract in eastern China. METHODS Pediatric traumatic cataract were reviewed for demographic information, type of injury, mode of injury, time of injury, interval between injury and first visiting doctors, hospital of first visiting, surgeries, complications and prognosis. RESULTS A total of 117 eyes of 117 patients (96 boys and 21 girls) with unilateral injuries (66 right and 51 left eyes) were included in the study. The mean (SEM) age at diagnosis was (6.6±3.2) years (range, 1.3-13.8 years). Each cataract was categorized according to the type of trauma: closed-globe (n=26) or open-globe (n=91) injuries. The most common injuring objects were sharp metal objects (37.61%). The most common complication in open-globe injuries was corneal laceration, whereas traumatic mydriasis was most common in closed-globe injuries. Of 68 eyes in patients with open-globe injuries who received cataract extraction, intraocular lens (IOLs) were primarily implanted in 47 eyes (68.12%), whereas 18 eyes with closed-globe injuries received cataract extraction, and IOLs were primarily implanted in 17 eyes (94.4%). The surgical procedures included reconstruction of the anterior segment, synechiolysis, excision of the membrane, lensectomy, vitrectomy and related techniques. Postoperative vision was significantly improved compared with preoperative vision. CONCLUSION Pediatric traumatic cataract should be treated in time to attenuate the complications, and education on pediatric traumatic cataract and improvements in pediatric health care are needed for the early detection of cataract in children.
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Affiliation(s)
- Ying-Nan Xu
- Weifang Medical University, Weifang 261053, Shandong Province, China ; Shandong Eye Institute, Qingdao 266071, Shandong Province, China
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Effect of penetrating and blunt ocular trauma on the outcome of traumatic cataract in children in northern India. J Trauma Acute Care Surg 2012; 73:726-30. [PMID: 22929502 DOI: 10.1097/ta.0b013e31825eeac9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND We studied the demographic profile and outcome of traumatic cataract after penetrating and blunt ocular trauma in children in northern India. METHODS We reviewed the medical records of children with penetrating and blunt ocular trauma associated with traumatic cataract who underwent cataract surgery with posterior chamber intraocular lens implantation and having more than 1 year follow up. We evaluated the demographic characteristics and visual outcome in the affected eye. RESULTS Of the 100 children (100 eyes), 65 were penetrating trauma and 35 were blunt trauma. The common modes of injury in the penetrating group were wooden splinters in 30.8% and bow and arrow in 15.4%. Fire crackers and trauma during play with ball were seen in 34% and 11.4% of blunt eye trauma, respectively. The age ranged from 1 to 14 years (mean, 7.8 years) in the penetrating trauma and 2 to 15 years (mean, 8.3 years) in the blunt trauma group. The best corrected visual acuity of 20/40 or better was achieved in 57.6% eyes in penetrating group compared with 71.4% in the blunt trauma group. Visually significant posterior capsular opacification developed in 32.3% eyes in penetrating group and 28.6% eyes in blunt trauma group. Glaucoma was diagnosed in 4.6% eyes in penetrating group and 8.6% in blunt trauma group. CONCLUSION Eye injuries with traumatic cataract are associated with significant visual impairment. There were more children with penetrating eye injuries as compared with blunt trauma. Cataract surgery with intraocular lens implantation is a preferred method for visual rehabilitation in these children. LEVEL OF EVIDENCE Epidemiologic study, level IV.
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Omoti AE, Dawodu OA, Ogbeide OU. An unusual case of marble intraocular foreign body. Middle East Afr J Ophthalmol 2011; 15:39-42. [PMID: 20379429 PMCID: PMC2848801 DOI: 10.4103/0974-9233.53375] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
This report presents a case of marble intraocular foreign body that developed toxic complications during surgery. The patient is a 25 years old male who presented to the University of Benin Teaching Hospital with a history of trauma to the right eye while cutting marble. He was examined, had an ocular ultrasound scan and subsequently had an extracapsular cataract extraction. His visual acuity in the right eye was light perception. There was an entry point on the cornea, the lens was opaque, there was vitreous haemorrhage and the intraocular foreign body was localized in the posterior part of the posterior segment by ultrasound scan. He had extracapsular cataract extraction. During anterior capsulotomy, the cornea suddenly and rapidly became cloudy with a brownish tinge and the corneal epithelium started desquamating.Marble on its own may not be toxic but the other chemicals including cement, used in the processing of the marble were responsible for this delayed toxicity. Ultrasound scan is valuable in localisation of intraocular foreign bodies.
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Affiliation(s)
- Afekhide E Omoti
- Department of Ophthalmology, University of Benin Teaching Hospital, Benin City, Nigeria
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Macsai MS. Surgical Management and Rehabilitation of Anterior Segment Trauma. Cornea 2011. [DOI: 10.1016/b978-0-323-06387-6.00154-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
PURPOSE To review the changes in the surgical techniques used for cataract removal in the setting of trauma and their postoperative outcome. RECENT FINDINGS Primary cataract removal with intraocular lens (IOL) implantation is the commonly followed procedure for penetrating injuries with cataract. IOL implantation has evolved through various techniques namely 'in the bag', 'in the sulcus', epilenticular implantation, anterior chamber IOL, scleral fixated IOL and recently glued IOL. SUMMARY Certain lacerating injuries of the anterior segment are particularly amenable to cataract extraction and IOL implantation at the time of primary laceration repair. This approach obviates additional operative and anesthetic risks, while affording timelier visual rehabilitation. Secondary lens removal may also be indicated in cases of severe corneal injury and marked edema, which may interfere with intraocular visualization.
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Affiliation(s)
- Ankoor S Shah
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Boston, MA 02114, USA
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Weichel ED, Bower KS, Colyer MH. Chorioretinectomy for perforating or severe intraocular foreign body injuries. Graefes Arch Clin Exp Ophthalmol 2009; 248:319-30. [PMID: 20155279 DOI: 10.1007/s00417-009-1236-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2009] [Revised: 10/14/2009] [Accepted: 10/22/2009] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND To report the outcomes of chorioretinectomy versus non-chorioretinectomy in combat ocular injuries where a foreign body penetrated the choroid or perforated the globe. METHODS Retrospective, comparative, consecutive interventional case series of 32 perforating or severe intraocular foreign body combat ocular trauma injuries sustained by United States military soldiers and treated at a single institution from March 2003 to March 2009. Final best-corrected visual acuity (BCVA) in 19 non-chorioretinectomy-treated eyes was compared to 13 chorioretinectomy-treated eyes. The chorioretinectomy group was repaired with a 20 gauge three-port pars plana vitrectomy (PPV) by removing the choroid and/or retina at the impact or perforation site of the foreign body following evacuation from a combat zone. The main outcome measures were best-corrected visual acuity and rates of globe survival, retina reattachment and proliferative vitreoretinopathy. RESULTS Thirty-two eyes of 31 patients with a mean age of 29 +/- 9 years (range, 19-53 years) were followed for a median of 463 +/- 226 days (range, 59-1022 days). The mean time of injury to the operating room in the chorioretinectomy group was 12.6 +/- 9.8 days, compared to that of the non-chorioretinectomy group of 22.1 +/- 16.4 days (P = 0.05) Final BCVA > or =20/200 occurred in seven of 13 (54%) of the chorioretinectomy group, compared to two of 19 (11%) in the non-chorioretinectomy group (P = 0.04). Globe survival rates were higher in the chorioretinectomy group [11 of 13 (85%) vs 9 of 19 (45%); P = 0.06], as well as the final retinal reattachment rate [8 of 13 (62%) vs 8 of 19 (42%); P = 0.47]. The proliferative vitreoretinopathy rate was eight of 13 (62%) in the chorioretinectomy group, compared to 14 of 19 (74%) in the non-chorioretinectomy group (P = 0.70). Graft failure occurred in five of six eyes (83%) of non-chorioretinectomy cases, requiring temporary keratoprosthesis and penetrating keratoplasty. CONCLUSION Chorioretinectomy is a surgical option that may improve final BCVA and increase globe survival rates when a foreign body penetrates the choroid or perforates the globe.
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Affiliation(s)
- Eric D Weichel
- Ophthalmology Service, Walter Reed Army Medical Center, 6900 Georgia Avenue, Washington, DC, 20307, USA.
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Reddy AK, Ray R, Yen KG. Surgical intervention for traumatic cataracts in children: Epidemiology, complications, and outcomes. J AAPOS 2009; 13:170-4. [PMID: 19393516 DOI: 10.1016/j.jaapos.2008.10.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2008] [Revised: 10/17/2008] [Accepted: 10/18/2008] [Indexed: 10/20/2022]
Abstract
PURPOSE To describe the presentation, treatment, and outcomes of a series of patients with unilateral traumatic cataracts. METHODS Retrospective, noncomparative review of 25 consecutive children with unilateral traumatic cataracts managed at a single institution during a 5-year period with regard to demographic data, mode of injury, clinical course, and outcome. RESULTS Paintball and BB gun injuries were the most common mode of injury, accounting for 28% of all cases, followed by injury from pens and pencils (16%). Preoperative visual acuity was poor in 19 patients (76%), and final postoperative visual acuity was poor (20/200 or worse) in 4 patients (16%); this difference was statistically significant (p < 0.001). Twenty-one percent of children with poor vision on initial examination had poor vision at their final examination, and no patients with vision better than 20/200 on initial examination developed poor vision postoperatively (p = 0.29). Patients who developed poor final vision were younger on average than those who achieved satisfactory vision (5.25 years vs 7.5 years). Poor visual outcome did not appear to depend on the time from injury to presentation and time interval between injury and cataract extraction. CONCLUSIONS Children with visually significant traumatic cataracts can have good outcomes if they are managed aggressively and appropriately. In our patient population, paintballs and BB guns accounted for more than 25% of traumatic cataract injuries, and a large number of traumatic cataracts were sustained by pens and pencils.
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Affiliation(s)
- Ashvini K Reddy
- Department of Ophthalmology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas 77030-2316, USA
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Ehlers JP, Kunimoto DY, Ittoop S, Maguire JI, Ho AC, Regillo CD. Metallic intraocular foreign bodies: characteristics, interventions, and prognostic factors for visual outcome and globe survival. Am J Ophthalmol 2008; 146:427-433. [PMID: 18614135 DOI: 10.1016/j.ajo.2008.05.021] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2008] [Revised: 05/03/2008] [Accepted: 05/13/2008] [Indexed: 11/24/2022]
Abstract
PURPOSE To describe metallic intraocular foreign body (IOFB) injuries and identify prognostic factors for visual outcome and globe survival. DESIGN Interventional, consecutive, retrospective case series. METHODS setting: Wills Eye Hospital. study population: Ninety-six eyes of 96 patients with metallic intraocular foreign bodies. procedures: Metallic IOFB injuries between January 1991 to June 2002 were reviewed for clinical characteristics, surgical intervention, and outcome. Univariate and multivariate analyses were performed to identify prognostic variables. main outcome measures: Final visual acuity and globe survival. RESULTS The average patient age was 33.0 years with a male predominance (94%). Forty percent of eyes had a presenting vision of 20/50 or better. Following IOFB removal, 40% of patients required additional interventions. Thirty-one percent of eyes had a final acuity of 20/50 or better. Eight percent of patients ultimately required enucleation or evisceration. Excellent visual outcome (defined as > or =20/50) was associated with multiple variables, including normal lens at presentation and anterior segment IOFB (P< .003). Factors associated with poor visual outcome (defined as <20/200) included uveal prolapse and posterior segment IOFB (P < .0003). Globe loss was associated with younger age, presenting light perception (LP) or no light perception (NLP) vision, BB/pellet injury, and the presence of an afferent pupillary defect (P < .01). CONCLUSIONS Multiple prognostic factors were identified in this large analysis of metallic IOFB injuries, which may help predict visual outcome and globe survival. Most of these variables were independent of intervention and can be identified at the time of initial presentation.
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Rofagha S, Day S, Winn BJ, Ou JI, Bhisitkul RB, Chiu CS. Spontaneous resolution of a traumatic cataract caused by an intralenticular foreign body. J Cataract Refract Surg 2008; 34:1033-5. [PMID: 18499015 DOI: 10.1016/j.jcrs.2008.01.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2007] [Accepted: 01/06/2008] [Indexed: 11/26/2022]
Abstract
A 49-year-old man presented with an intralenticular metal foreign body incurred while he was sawing wood. The metal chard had violated the lens capsule and was lodged in the cortex of the lens. It was removed using a lens-preservation technique during open-globe repair. Subsequently, a dense posterior cortical cataract developed, which spontaneously resolved over the ensuing months. The cataract had a cruciate configuration with wave-like disruption of the stromal lamellae. To our knowledge, this is the first case of spontaneous resolution of a cataract after capsule violation by an intralenticular foreign body. The unique appearance of the cataract and its unusual resolution led to a new theory of lens injury by shockwave.
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Affiliation(s)
- Soraya Rofagha
- Department of Ophthalmology, University of California San Francisco, San Francisco, California 94143-0730, USA
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Segev F, Assia EI, Harizman N, Barequet I, Almer Z, Raz J, Moisseiev J. Corneal laceration by sharp objects in children seven years of age and younger. Cornea 2007; 26:319-23. [PMID: 17413960 DOI: 10.1097/ico.0b013e3180301534] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Young children are prone to develop amblyopia after penetrating injury. We sought to evaluate the management of penetrating corneal injury without intraocular foreign body (IOFB) in children <or=7 years old and to assess the long-term visual acuity results. METHODS A retrospective chart review was performed in 2 ophthalmology departments to identify children <or=7 years old with penetrating corneal injury from sharp objects that had follow-up of >18 months. Data retrieved included all details from the initial examination, surgical procedures, amblyopia prevention measures, and final visual acuity. RESULTS Twenty children eligible for the study were identified. The mean age was 4.3 years, and mean follow-up time was 58 months. The corneal wound size range was 1-10 mm, with 8 eyes having wounds >or=6 mm. All patients required primary surgical management. Traumatic cataract extraction was performed at the primary operation in 6 eyes, with intraocular lens (IOL) implantation in 4 eyes. Additional surgical procedures were performed in 12 eyes. Yttrium-Aluminum-Garnet (YAG) capsulotomy was performed in 3 eyes with secondary cataract. Twelve patients required spectacle or contact lens correction, and 11 patients had patching for amblyopia prevention. At the end of follow-up, visual acuity was 20/40 or better in 14 eyes, 20/50 to 20/100 in 4 eyes, no light perception (NLP) in 1 eye, and unknown in 1 eye. CONCLUSIONS Proper management of penetrating corneal injury in young children can result in excellent visual rehabilitation. Major measures include prompt traumatic cataract extraction with either primary or secondary IOL implantation, opening of posterior capsular opacification with YAG laser, correction of refractive errors, and patching for amblyopia prevention.
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Affiliation(s)
- Fani Segev
- Department of Ophthalmology, Meir Hospital, Sapir Medical Center, Kfar Saba, Israel
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Chuang LH, Lai CC. Secondary intraocular lens implantation of traumatic cataract in open-globe injury. Can J Ophthalmol 2005; 40:454-9. [PMID: 16116509 DOI: 10.1016/s0008-4182(05)80005-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The purpose of this study was to determine the visual outcome and accuracy of biometry in traumatic cataract in open-globe injury. METHODS A clinical retrospective study of 30 consecutive patients treated for ocular penetrating trauma was conducted. Patient demographics, causes of injury, wound categories, timing and procedures of the primary repair, interval of subsequent intraocular lens (IOL) implantation, follow-up, and postoperative complications were recorded. Additionally, binocular biometry was documented. Twenty-six eyes (86.7%) were open-globe injuries occurring in the workplace. All patients received cataract extraction with primary repair of the penetrating wound, 18 eyes (60%) underwent trans pars plana vitrectomy with lensectomy and 12 eyes (40%) underwent lens aspiration or extracapsular cataract extraction. Simultaneously, 16 eyes (53.3%) underwent intraocular foreign body removal. RESULTS The mean visual improvement after secondary IOL implantation was statistically significant (p = 0.002). Seventeen eyes (56.7%) achieved final best-corrected visual acuity of 20/40 or better. The mean deviation of final refraction and target refraction was -0.69 +/- 0.56 diopter, and 23 eyes (76.7%) were within 1 diopter based on biometry of the traumatic eye. In 18 eyes (60%), the difference was within 1 diopter according to biometry of the fellow eye. In 5 cases (16.7%), there was no improvement of vision because of central corneal scar, secondary glaucoma, macular pucker, or recurrent retinal detachment. INTERPRETATION The vision of patients with traumatic cataract in open-globe injury was improved after prompt surgical intervention and subsequent IOL implantation. A minority of patients experienced no change in vision or a deterioration of vision due to irregular astigmatism caused by a corneal wound or variable damage to the posterior segment. Using biometry of the injured eye after primary repair was more accurate than using biometry of the fellow eye to determine the power of the lens for IOL implantation in variable open-globe injury.
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Affiliation(s)
- Lan-Hsin Chuang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Keelung, Taiwan, ROC
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Weinand F, Plag M, Pavlovic S. [Primary implantation of posterior chamber lenses after traumatic cataract peneration]. Ophthalmologe 2004; 100:843-6. [PMID: 14618359 DOI: 10.1007/s00347-003-0840-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To analyze the postoperative outcome and complication rate after phacoemulsification, lens aspiration or lensectomy with primary intraocular lens (IOL) implantation after traumatic cataract penetration. METHODS We retrospectively reviewed the data of 15 patients who were admitted to our hospital from 1997 to 2001 because of traumatic cataract with corneal laceration with and without intraocular foreign body (IOFB). In all patients phacoemulsification, lens aspiration or lensectomy and primary IOL implantation were performed. Removal of IOFB was performed in 6 patients. RESULTS The mean follow-up was 19.6 months, 8 eyes (53%) achieved a final visual acuity of 20/40 or better and 12 eyes achieved 20/100 or better final visual acuity. One patient (final visual acuity=1/40) had an additional macular pathology. Due to irregular astigmatism two patients achieved a final vision of less than 20/100. Major causes of limited visual acuity were central corneal scars and in one patient a photopic maculopathy. Four eyes (25%) developed secondary cataract and underwent YAG laser capsulotomy. In one patient PVR retinal detachment had to be treated by pars-plana vitrectomy with silicone oil tamponade. CONCLUSIONS Primary implantation of posterior chamber lenses after penetrating ocular trauma is associated with a favourable visual outcome and a low rate of postoperative complications.
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Affiliation(s)
- F Weinand
- Zentrum für Augenheilkunde der Universität Giessen, Giessen.
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Wylegala E, Mierzwa M, Tarnawska D, Wró E, Banys W, Czajkwoski K. Pars Plana Vitrectomy Foreign Body Extraction Assisted With a 24-Gauge Needle Tunnel. Ophthalmic Surg Lasers Imaging Retina 2004. [DOI: 10.3928/1542-8877-20040101-16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Jacobi PC, Dietlein TS, Lueke C, Jacobi FK. Multifocal intraocular lens implantation in patients with traumatic cataract. Ophthalmology 2003; 110:531-8. [PMID: 12623816 DOI: 10.1016/s0161-6420(02)01774-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To evaluate the postoperative outcome and complication rate of cataract extraction with implantation of a zonal-progressive multifocal intraocular lens (IOL) for traumatic cataract. DESIGN Prospective, nonrandomized, comparative trial. PARTICIPANTS Fifty-one eyes of 51 subjects with traumatic cataract caused by nonpenetrating, penetrating, and perforating ocular trauma at two university institutions with more than 12 months follow-up. INTERVENTIONS Temporal clear corneal phacoemulsification with foldable IOL implantation was performed in all eyes. In 29 subjects, a zonal-progressive optic multifocal IOL (Array SA40-N Allergan, Irvine, CA) was implanted, whereas 22 subjects received a monofocal IOL and served as controls. RESULTS Preoperative subjects demographics, mean postoperative spherical equivalent, astigmatism, and uncorrected and best-corrected distance visual acuity were similar in the two groups. Subjects with a multifocal IOL achieved a significantly better uncorrected near visual acuity than subjects with monofocal IOL (0.24 vs. 0.40; P = 0.0001). With distance correction only, mean near visual acuity was 0.21 vs. 0.43 (P = 0.0001). Best-corrected near visual acuity was 0.17 for both groups (P = 0.91), with +1.24 diopters (D) for the multifocal group and +2.45 D for the monofocal group (P = 0.0001). Spectacle dependency differed significantly between the two groups, with 18 (81%) subjects of the monofocal group commonly requiring an additional plus add for near tasks compared with 5 (17%) subjects in the multifocal group (P = 0.001). Stereopsis was superior in the multifocal group (P < 0.001), with 20 (69%) and 16 (55%) patients with a multifocal IOL responding positively to the Lang and Titmus tests, respectively. In the monofocal group, only eight (36%) and five (22%) subjects gave correct answers. CONCLUSIONS Multifocal IOL implantation is a viable alternative to monofocal pseudophakia in subjects with traumatic cataract.
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Affiliation(s)
- Philipp C Jacobi
- Department of Ophthalmology, University Eye Hospital of Cologne, Joseph-Stelzmannstrasse 9, 50931 Cologne, Germany.
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Marcos Alonso-Martínez A, Viana Gil M, Sánchez Dasca P. Catarata traumática en infancia: a propósito de un caso de un niño con un traumatismo inciso en un ojo en una consulta de Pediatría de Atención Primaria. Semergen 2003. [DOI: 10.1016/s1138-3593(03)74191-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Baykara M, Dogru M, Ozçetin H, Ertürk H. Primary repair and intraocular lens implantation after perforating eye injury. J Cataract Refract Surg 2002; 28:1832-5. [PMID: 12388037 DOI: 10.1016/s0886-3350(02)01274-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To evaluate the clinical outcome after primary treatment of lens injuries with corneal or corneoscleral trauma. METHODS Ten eyes of 10 patients were retrospectively evaluated. There were no foreign bodies in any eye. After primary repair, an anterior chamber maintainer (ACM) was introduced through the inferotemporal corneal quadrant. Sodium hyaluronate 1.4% (Healon GV(R)) was injected, and the anterior capsule was stained with trypan blue 0.1% vital stain (Vision Blue) under the viscoelastic substance. After a capsulorhexis was created, the lens material was aspirated. The nucleus was delivered from the scleral tunnel, which was opened from the superior/superotemporal corneal quadrant. A conventional 21.0 diopter poly(methyl methacrylate) intraocular lens (IOL) with a 5.5 mm optic and overall diameter of 12.5 mm (Dr. Schmidth(R), Hannan Kibbutz) was implanted through the scleral tunnel. The scleral tunnel was not sutured, and the corneal entry sites were closed with stromal hydration. RESULTS The final best spectacle-corrected visual acuity (BSCVA) was better than 20/100 in all patients, and 6 patients had a BSCVA of 20/20. The IOL was in the capsular bag in all patients at the last follow-up. The mean follow-up was 12.3 months (range 7 to 25 months). The main visually limiting factors were corneal scar, irregular astigmatism, and traumatic maculopathy. CONCLUSIONS Primary IOL implantation in carefully selected patients with penetrating corneoscleral lens injury may yield visually rewarding results. The use of a vital stain to increase the visibility of the injured anterior capsule and of a closed scleral tunnel system with an ACM increased the surgical safety.
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Affiliation(s)
- Mehmet Baykara
- Department of Ophthalmology, Uludag University School of Medicine, Bursa, Turkey.
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Ng JSK, Leung HTC, Lam DSC. Cataract extraction and IOL implantation. Ophthalmology 2002; 109:1197; author reply 1197-8. [PMID: 12093631 DOI: 10.1016/s0161-6420(02)01131-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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