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Janani R, Sneha P. Cataract surgery following penetrating keratoplasty in children. Indian J Ophthalmol 2023; 71:3271. [PMID: 37602632 PMCID: PMC10565935 DOI: 10.4103/ijo.ijo_3124_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023] Open
Abstract
Background Following penetrating keratoplasty, cataract surgery warrants certain modifications to ensure maximum survival of the graft. Purpose To emphasize the intraoperative challenges and surgical manipulations to be followed. Synopsis The surgeon makes a superior sclerocorneal tunnel avoiding the graft host junction. Dispersive viscoelastic is used. Continuous curvilinear capsulorhexis is done. Cataractous lens aspirated with a low flow rate. The intraocular lens is placed in the bag. Superior peripheral iridectomy and primary posterior capsulorhexis are done. The wound closed with two interrupted 10-0 nylon sutures. Graft host junction integrity is maintained. Highlights Ensure 1. Good intraoperative corneal visibility, 2. Avoid graft host junction for main port incision 3. Generous dispersive viscoelastic use/soft shell technique to protect the corneal endothelium, 4. Avoid phaco energy in case of soft cataracts/low phaco energy and flow rates, 5. Phaco probe to be meticulously oriented away from corneal endothelium, 6. Primary posterior capsulorhexis to be done as in any pediatric cataract surgery, 7. Make sure of the graft host junction integrity at the end of the surgery, 8. Restrict to a single port whenever possible. Video link https://youtu.be/tu4R5JangYs.
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Affiliation(s)
- Rajendran Janani
- Department of Paediatric Ophthalmology and Strabismus, Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Pandurangan Sneha
- Department of Paediatric Ophthalmology and Strabismus, Aravind Eye Hospital, Madurai, Tamil Nadu, India
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Raina UK, Ravinesh K, Bhattacharya S, Pavitra B, Thakar M. Comparison of topical steroids versus adjunctive intracameral triamcinolone versus posterior subtenon triamcinolone in pediatric cataract surgery. Indian J Ophthalmol 2023; 71:119-123. [PMID: 36588220 PMCID: PMC10155580 DOI: 10.4103/ijo.ijo_1659_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Purpose Prolonged postoperative topical corticosteroids are commonly given after pediatric cataract surgery to control inflammation. This study was undertaken to compare the efficacy, safety, and compliance of postoperative topical steroids and adjunctive intracameral (I/C) triamcinolone acetonide (tricort) and posterior subtenon (PST) triamcinolone in modulating postoperative inflammation after surgery. Methods Forty-eight eyes of children with pediatric cataract between the ages of 5 and 10 years were randomized into three equal groups (T, I, S) before surgery. Group T received postoperative topical 1% prednisolone tapered over 4 weeks; Group I received adjunctive intraoperative I/C 1.2 mg/0.03 ml tricort and topical 1% prednisolone for 2 weeks postoperatively, and Group S received a single 0.5 ml (40 mg/ml) PST tricort without topical steroids. Signs of inflammation, intraocular pressure (IOP), and central corneal thickness were assessed at day 1, week 1, week 3, week 6, and week 12 postoperatively with optical coherence tomography (OCT) macula to rule out cystoid macular edema at the sixth and 12th weeks postoperatively. Results Posterior synechiae were present in two eyes out of 16 in groups T and I, which resolved. Severe anterior chamber cells were present in four eyes out of 16 in group T, in two eyes in group I, and in one eye in group S, which resolved. All groups had comparable pre- and postoperative IOP. Conclusion In pediatric cataracts, outcomes were better with PST tricort and the adjunctive I/C tricort compared to postoperative topical prednisolone, for modulating postoperative inflammation.
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Affiliation(s)
- Usha K Raina
- Department of Ophthalmology, Guru Nanak Eye Centre, Maulana Azad Medical College, New Delhi, India
| | - Kumar Ravinesh
- Department of Ophthalmology, Guru Nanak Eye Centre, Maulana Azad Medical College, New Delhi, India
| | - Shruti Bhattacharya
- Department of Ophthalmology, Guru Nanak Eye Centre, Maulana Azad Medical College, New Delhi, India
| | - Banu Pavitra
- Department of Ophthalmology, Guru Nanak Eye Centre, Maulana Azad Medical College, New Delhi, India
| | - Meenakshi Thakar
- Department of Ophthalmology, Guru Nanak Eye Centre, Maulana Azad Medical College, New Delhi, India
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Asif MI, Raj N, Kalra N, Yadav MA, Bafna RK, Sinha R. Premium intraocular lenses in children. Eur J Ophthalmol 2022:11206721221126301. [PMID: 36124376 DOI: 10.1177/11206721221126301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Multifocal and toric intraocular lenses (IOLs) or the so-called premium IOLs are currently widely used in adult patients as a one-step refractive solution following cataract surgery. However, the decision to implant a premium IOL in a pediatric patient involves multiple factors affecting the child's visual development and is associated with several dilemmas and surgical challenges. The purpose of this review is to summarize these factors and analyse the influence of each of them on the visual outcomes following premium IOL implantation. A review of literature was conducted using the relevant keywords from various databases until 31st January 2022. All pertinent studies with multifocal or toric IOL implantation in children were reviewed, and relevant articles were studied in detail for age, IOL power calculation, visual outcomes (refractive outcomes, contrast sensitivity and stereopsis) and complications such as dysphotic phenomena and others. A total of 17 relevant studies (10 case series/interventional studies and 7 case reports) on the subject were included. All studies showed a favourable refractive outcome; however, the data available was significantly less. Studies with earlier models of multifocal IOLs showed a higher incidence of IOL decentration and posterior capsule opacification; however, more recent studies with newer IOL models showed much better safety profiles. Toric IOLs showed promising results in all the studies evaluated. Premium IOLs have shown promising results in the pediatric age group. However, their long-term outcomes specifically concerning refractive shift, capsular contraction and role in the management of amblyopia needs to be explored further.
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Affiliation(s)
- Mohamed Ibrahime Asif
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, 28730All India Institute of Medical Sciences, New Delhi, India
| | - Nimmy Raj
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, 28730All India Institute of Medical Sciences, New Delhi, India
| | - Nidhi Kalra
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, 28730All India Institute of Medical Sciences, New Delhi, India
| | - Mrinalini Anand Yadav
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, 28730All India Institute of Medical Sciences, New Delhi, India
| | - Rahul Kumar Bafna
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, 28730All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Sinha
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, 28730All India Institute of Medical Sciences, New Delhi, India
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Eibenberger K, Rezar-Dreindl S, Pusch F, Schmidt-Erfurth U, Stifter E. Management of cataract surgery in Lowe syndrome. Int J Ophthalmol 2022; 15:1198-1202. [PMID: 35919319 DOI: 10.18240/ijo.2022.07.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 04/27/2022] [Indexed: 11/23/2022] Open
Abstract
AIM To evaluate the ophthalmic and anesthesiologic management of cataract surgery in children with Lowe syndrome receiving lens removal, the development and management of secondary glaucoma. METHODS This retrospective case series included 12 eyes of 6 children with genetically verified Lowe syndrome receiving cataract removal. Information regarding the type and duration of surgery and total anesthesia time were recorded. Additionally, intra- and postoperative complications were noted as well as clinical examinations such as visual acuity and funduscopy. RESULTS All children received simultaneous bilateral cataract surgery at the mean age of 8.98±3.58wk. Lensectomy combined with posterior capsulotomy and anterior vitrectomy was performed in all children. The mean time for cataract surgery per eye was 35.83±8.86min, whereas the total time of surgery was 153.33±22.11min. The mean extubation time and duration at recovery room was 42.33±22.60min and 130.00±64.37min, respectively. During surgery, a decrease of oxygen saturation below 93% was found in only one child. During the postoperative follow-up, nystagmus (6 children) and strabismus (5 children) was commonly found in contrast to no case of visual axis opacification. Secondary glaucoma developed in five eyes of three children, which was treated with topical eye drops in only one child. A trabeculectomy was performed in both eyes of one child, whereas removal of syechia and an iridectomy in one eye of one child. CONCLUSION Bilateral simultaneous cataract surgery under general anesthesia is a safe surgical procedure in Lowe syndrome children. The glaucoma screening with intraocular pressure measurements is crucial in the postoperative management of Lowe syndrome patients to avoid additional visual impairment.
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Affiliation(s)
- Katharina Eibenberger
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna 1090, Austria
| | - Sandra Rezar-Dreindl
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna 1090, Austria
| | - Franz Pusch
- Department of Anesthesiology, Medical University of Vienna, Vienna 1090, Austria
| | - Ursula Schmidt-Erfurth
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna 1090, Austria
| | - Eva Stifter
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna 1090, Austria
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Fu Y, Wang D, Ding X, Chang P, Zhao Y, Hu M, Li Z, Zhao YE. Posterior Capsular Outcomes of Pediatric Cataract Surgery With In-The-Bag Intraocular Lens Implantation. Front Pediatr 2022; 10:827084. [PMID: 35463896 PMCID: PMC9024078 DOI: 10.3389/fped.2022.827084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 03/14/2022] [Indexed: 11/17/2022] Open
Abstract
AIM To investigate the change of posterior capsular outcomes of pediatric cataract surgery with primary in-the-bag intraocular lens (IOL) implantation. METHODS We conducted a case series of pediatric cataract children who underwent cataract extraction with primary in-the-bag IOL implantation, posterior capsulorhexis or vitrectorhexis, and limited anterior vitrectomy at the Eye Hospital of Wenzhou Medical University between 2016 and 2019. Digital retro-illumination photographs of pediatric eyes were obtained at baseline and 6 months, 12 months, and the last visit postoperatively. Capsular outcomes of the posterior capsular opening area (PCOA) and lens reprolifration area at those time points were compared. Correlations between the PCOA and influential factors, such as age at surgery, axial growth, and follow-up duration, were analyzed. The study was registered at register.clinicaltrials.gov (NCT04803097). RESULTS Data of 23 patients (27 eyes) were used in the final analysis. During follow-up, the PCOA enlarged at a rate of 0.29-0.32 mm2/month during the first six months postoperatively and 0.05-0.08 mm2/month over the next 1-2 years. Six months postoperatively, the PCOA enlargement statistically and positively correlated with the follow-up duration and axial growth. The area of lens reprolifration was 0.46 ± 1.00 mm2 at six months postoperatively and then remained stable. CONCLUSION The PCOA enlarged rapidly within the first six months after the pediatric cataract surgery with primary IOL implantation. Six months postoperatively, the enlargement of PCOA was positively correlated with follow-up duration and axial growth. Posterior capsulorhexis or capsulectomy should be performed with a diameter of 3.0 to 4.0 mm for good visual axis transparency and the protection of in-the-bag IOL.
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Affiliation(s)
- Yana Fu
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Dandan Wang
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Xixia Ding
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Pingjun Chang
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Yinying Zhao
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Man Hu
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Zhangliang Li
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
| | - Yun-E Zhao
- School of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China.,Key Laboratory of Vision Science, Ministry of Health, Wenzhou, China.,National Center for Clinical and Medical Research, Wenzhou, China
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Abstract
Purpose: To assess the outcome of under-correction of intraocular lens (IOL) power in pediatric cataract surgery. Methods: We collected clinical data of 103 patients (181 eyes), all aged ≤15 years, who had undergone cataract surgery by a surgeon during 2006–2016. The mean duration of follow-up was 73 ± 38 months (range: 24–108). IOL power was calculated by Hoffer Q formula in axial length (AL) <21 mm and SRKT formula in AL ≥21 mm and then modified based on this approach: 7D initial inductive hypermetropization in children ≤1-year-old, 5D in 1–3, 3.5D in 3–5, 2.5D in 5–7, 1.5D in 7–9, 1D in 9–10, and 0 in children >10 years old. Results: The mean age of all children at surgery time was 5.85 ± 4.56 years (range: 1–178 months). There was a mean myopic shift of −6.379 D in the ≤1 year, −5.532 in the 1–3, −3.194 in the 3–5, −2.301 in the 5–7, −1.06 in the 7–9, −1.567 in the 9–10, and 0.114 in the >10-year-old age group. In 125 eyes (69.1%) of 181, the final SE was between −2 and +2 D, and 21 eyes (11.6%) achieved the goal of emmetropization. Mean best-corrected visual acuity logarithm of the minimum angle of the resolution was 0.30 in children ≤1 year, 0.39 in 1–3, 0.21 in 3–5, 0.18 in 5–7, 0.14 in 7–9, 0.16 in 9–10, and 0.11 in children >10 years old. Conclusion: This study shows a larger myopic shift in younger children. Using our approach, all age groups could finally achieve acceptable final refraction.
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Affiliation(s)
- Mahmoud Reza Panahibazaz
- Department of Ophthalmology, Faculty of Medicine, Ahwaz Jundishapur University of Medical Science; Infectious Ophthalmologic Research Center, Imam Khomeiny Hospital Research and Development Unit, Ahwaz Jundishapur University of Medical Science, Ahwaz, Iran
| | - Shirin Mohammadpour
- Department of Ophthalmology, Faculty of Medicine, Ahwaz Jundishapur University of Medical Science; Infectious Ophthalmologic Research Center, Imam Khomeiny Hospital Research and Development Unit, Ahwaz Jundishapur University of Medical Science, Ahwaz, Iran
| | - Azade Samaeili
- Department of Ophthalmology, Faculty of Medicine, Ahwaz Jundishapur University of Medical Science; Infectious Ophthalmologic Research Center, Imam Khomeiny Hospital Research and Development Unit, Ahwaz Jundishapur University of Medical Science, Ahwaz, Iran
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Singh VM, Badakere A, Patil-Chhablani P, Kekunnaya R. Profile of congenital cataract in the first year of life from a tertiary care center in South India - A modern series. Indian J Ophthalmol 2021; 69:932-936. [PMID: 33727462 PMCID: PMC8012959 DOI: 10.4103/ijo.ijo_1558_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Purpose: To report the etiology, clinical presentation, and morphology of congenital cataract in a tertiary care center. Methods: It is a prospective cohort study conducted at L V Prasad Eye Institute, Hyderabad. All children with congenital cataract ≤ 12 months of age that required surgical intervention between August 2015 and July 2016 were included in the study. 109 such patients were subjected to meticulous history taking, pedigree charting, ocular, and systemic examination, B-scan, TORCH testing, clinical photographs, pediatrician consult and blood tests, which included serum calcium, serum phosphorous and urine for reducing sugars. Results: The mean age of presentation was 4.1 months (±2.6 months) and both the genders were equally affected (P = 0.49). Eighty-five patients (77.9%) presented with bilateral cataracts while 24 patients had a unilateral presentation (22.1%). The common morphological presentation was either a total or a nuclear cataract, both variants noticed in 47 patients (43.1%). TORCH infections were responsible for a maximum (37 patients, 33.4%) number of cases followed by familial (20 patients, 18%) and developmental anomalies (11 patients, 10.1%) while the total number of idiopathic cases were 24% (27 patients). Eighteen patients (16.5%) had congenital heart defects and the majority (16 patients, 88.9%) of these had positive TORCH titres. Conclusion: Familial cataract and those possibly due to TORCH are still the predominant cause of congenital cataract in this series-highlighting the role of vaccination and preventive measures.
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Affiliation(s)
| | - Akshay Badakere
- Pediatric Ophthalmology and Strabismus Services, LVPEI, Hyderabad, India
| | | | - Ramesh Kekunnaya
- Pediatric Ophthalmology and Strabismus Services, LVPEI, Hyderabad, India
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Eibenberger K, Kiss B, Schmidt-Erfurth U, Stifter E. Clinical characteristics and treatment of secondary glaucoma, glaucoma suspects and ocular hypertension after congenital cataract surgery. Eur J Ophthalmol 2021; 31:3309-3317. [PMID: 33525900 DOI: 10.1177/1120672121991356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To evaluate changes in intraocular pressure after congenital cataract surgery in a real-world setting. METHODS This retrospective case series included all children aged 0-2 years undergoing lens extraction due to congenital cataract. Development of an elevated intraocular pressure was divided into three groups: secG, suspG and OHT. Further, risk factors for IOP changes, the therapeutic approach and functional outcome were assessed during follow-up. RESULTS One hundred and sixty-one eyes of 110 patients aged 0-2 years were included, whereof 29 eyes of 17 children developed secondary glaucoma (secG; 11 eyes/8 patients), glaucoma suspect (suspG; three eyes/three patients) or ocular hypertension (OHT; 15 eyes/10 patients). No difference in surgrical procedure (p = 0.62) was found, but age at cataract surgery differed significantly (p = 0.048), with the secG group (1.74 ± 1.01 months) being the youngest (suspG: 3.93 ± 1.80 months; OHT group: 5.91 ± 5.36 months).Secondary surgical intervention was significantly higher in the secG (4.64 ± 3.41) followed by the suspG (2.00 ± 2.65) and OHT groups (0.40 ± 0.74; p < 0.001). Postoperative complications including nystagmus (p = 0.81), strabismus (p = 0.98) and amblyopia (p = 0.73) showed no difference, in contrast to visual axis obscuration which was more common in the secG group (p = 0.036). CONCLUSION Initial lensectomy and anterior vitrectomy procedure together with or without IOL implantation seems to have no influence for the development of IOP changes after pediatric cataract surgery. However, children who developed secondary glaucoma had cataract surgery significantly earlier, within the first 2-3 months of life. Glaucoma surgery was required to achieve final IOP control in most eyes. The development of secondary glaucoma was also associated with a significant increase in surgical re-treatments.
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Affiliation(s)
| | - Barbara Kiss
- Department of Ophthalmology, Medical University of Vienna, MUV, Vienna, Austria
| | | | - Eva Stifter
- Department of Ophthalmology, Medical University of Vienna, MUV, Vienna, Austria
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Chougule P, Warkad V, Badakere A, Kekunnaya R. Precision pulse capsulotomy: an automated alternative to manual capsulorhexis in paediatric cataract. BMJ Open Ophthalmol 2019; 4:e000255. [PMID: 31245610 PMCID: PMC6557080 DOI: 10.1136/bmjophth-2018-000255] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 03/28/2019] [Accepted: 04/21/2019] [Indexed: 11/30/2022] Open
Abstract
Objective To report our operative experience with precision pulse capsulotomy (PPC) for anterior capsulotomy in a paediatric cataract series. Methods and analysis This study is a retrospective interventional, descriptive series of consecutive paediatric eyes (≤16 years) undergoing cataract surgery using PPC. Surgical time and the time required to perform PPC was recorded. Any intraoperative and postoperative adverse events were noted. Postoperatively, visual acuity, anterior segment examination and intraocular pressure (IOP) were recorded for all children at day 1, 1 week and 1 month. Results 21 eyes of 14 patients were included in the study, with the median age at surgery of 6.0 years (IQR; 5-7.75, range=1–16 years). Male to female ratio was 11:3. 13 eyes had lamellar cataract, 3 eyes had total cataract, 2 had posterior subcapsular cataract, 2 had traumatic cataract, while 1 eye had sutural cataract. Median surgical time was 26 min (IQR 21-32) and median PPC time was 75.0 secs (IQR 56-86.5). The anterior capsulotomy was round and complete in most cases, except in one case due to faulty suction. All patients underwent a successful in the bag implantation of intraocular lens with capsulotomy margins overlapping the optic edges in 19 eyes (90%). Median PPC size was 5.54 mm (n=9, IQR 5.39 -5.75) which was slightly larger than expected. None of the cases had any intraoperative or postoperative adverse events with no radial tears of capsulotomy. Postoperatively, the mean final follow-up was 5.71+3.20 weeks. Conclusion To conclude PPC can be used as an alternative to manual continuous curvilinear capsulorhexis in paediatric cataract surgery producing round well- centred and strong capsulotomy with an easier learning curve.
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Affiliation(s)
- Pratik Chougule
- Jasti V Ramanamma Children's Eye Care Center, Child Sight Institute, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Vivekanand Warkad
- Myriam Hyman Children's Eye Care Center, Child Sight Institute, LV Prasad Eye Institute, Bhubaneshwar, Odissa, India
| | - Akshay Badakere
- Jasti V Ramanamma Children's Eye Care Center, Child Sight Institute, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Ramesh Kekunnaya
- Jasti V Ramanamma Children's Eye Care Center, Child Sight Institute, LV Prasad Eye Institute, Hyderabad, Telangana, India
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Matalia J, Panmand P, Ghalla P. Comparative analysis of non-absorbable 10-0 nylon sutures with absorbable 10-0 Vicryl sutures in pediatric cataract surgery. Indian J Ophthalmol 2018; 66:661-664. [PMID: 29676310 PMCID: PMC5939158 DOI: 10.4103/ijo.ijo_654_17] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose: The purpose of the study is to compare the efficiency as well as the rate and type of suture-related complications between 10-0 monofilament nylon (Aurolab Nylon Sutures, double arm, Aurolab) and 10-0 polyglactin 910 sutures (Vicryl, single arm, Aurolab) for pediatric cataract surgery. Methods: It is a prospective, comparative study performed in children who underwent surgery for congenital or developmental cataract from March 2013 to February 2016. Patients underwent suturing with either nylon or Vicryl in unilateral cases, but in most bilateral surgeries, one eye received Vicryl sutures while the other eye received nylon. The sutures were compared for their complications and the need for suture removal. Results: Forty-one children (72 eyes) were included in the study, of which 31 children (62 eyes) underwent bilateral surgery while 10 (10 eyes) underwent unilateral surgery. Sixty-four nylon sutures were placed in 32 children (34 eyes), of which 22 (34.4%) were removed due to suture-related complications, whereas 14 (19.7%) (P = 0.03) of the 71 Vicryl sutures placed in 32 children (38 eyes) needed suture removal at an average of 2.9 weeks with the earliest at 6 days postoperatively. The odds of Vicryl suture being removed was 0.42 times with respect to nylon. The most common reason encountered for suture removal in both the materials was sutures becoming loose (16.3%), followed by vascularization (14.1%), infiltration (1.5%), and opacification (4.4%). Conclusion: Absorbable suture such as 10-0 Vicryl is preferred over nonabsorbable suture 10-0 nylon for suturing incisions in pediatric cataract surgery, to avoid subjecting the child to repeated anesthesia.
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Affiliation(s)
- Jyoti Matalia
- Department of Paediatric Ophthalmology and Strabismus, Narayana Nethralaya, Bengaluru, Karnataka, India
| | - Pratibha Panmand
- Department of Paediatric Ophthalmology and Strabismus, Narayana Nethralaya, Bengaluru, Karnataka, India
| | - Pooja Ghalla
- Department of Paediatric Ophthalmology and Strabismus, Narayana Nethralaya, Bengaluru, Karnataka, India
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Abstract
Pediatric cataract surgery has seen several advances in techniques, technologies, and conceptual practices. Pediatric cataract management heavily depends on a combined effort, not only from the ophthalmologist, but also the parents, the anesthetists, and the supporting staff members (eg, optometrists, orthoptists, patient coordinators). Surgical management, though critical, is not the only consideration for these children. Continuing visual rehabilitation and monitoring for complications remain key elements even after the surgery is done. Pediatric cataract surgery is a complex issue best left to surgeons who are familiar with the surgical paradigms and its long-term complications. Key components of surgery are management of posterior capsule and anterior vitreous and intraocular lens (IOL) implantation. It is a preferred practice today to perform a primary posterior capsulorhexis with anterior vitrectomy in younger children (up to 3 to 5 years old). Even in older children (up to the age of 8 years), performing a posterior capsulorhexis without anterior vitrectomy is the preferred approach. Above the age of 8 years, the posterior capsule can be left intact. In-the-bag IOL implantation is almost becoming a norm for children above the age of 1 year. Though there is no universal consensus regarding the earliest age for primary IOL implantation, many surgeons increasingly prefer primary IOL implantation even in infants. Alternate approaches that can avoid anterior vitrectomy like optic capture through the posterior capsulorhexis and bag-in-the-lens are also gaining more and more popularity.
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Lin HT, Long EP, Chen JJ, Liu ZZ, Lin ZL, Cao QZ, Zhang XY, Wu XH, Wang QW, Lin DR, Li XY, Liu JC, Luo LX, Qu B, Chen WR, Liu YZ. Timing and approaches in congenital cataract surgery: a four-year, two-layer randomized controlled trial. Int J Ophthalmol 2017; 10:1835-1843. [PMID: 29259901 DOI: 10.18240/ijo.2017.12.08] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 10/16/2017] [Indexed: 11/23/2022] Open
Abstract
AIM To compare visual prognoses and postoperative adverse events of congenital cataract surgery performed at different times and using different surgical approaches. METHODS In this prospective, randomized controlled trial, we recruited congenital cataract patients aged 3mo or younger before cataract surgery. Sixty-one eligible patients were randomly assigned to two groups according to surgical timing: a 3-month-old group and a 6-month-old group. Each eye underwent one of three randomly assigned surgical procedures, as follows: surgery A, lens aspiration (I/A); surgery B, lens aspiration with posterior continuous curvilinear capsulorhexis (I/A+PCCC); and surgery C, lens aspiration with posterior continuous curvilinear capsulorhexis and anterior vitrectomy (I/A+PCCC+A-Vit). The long-term best-corrected visual acuity (BCVA) and the incidence of complications in the different groups were compared and analyzed. RESULTS A total of 57 participants (114 eyes) with a mean follow-up period of 48.7mo were included in the final analysis. The overall logMAR BCVA in the 6-month-old group was better than that in the 3-month-old group (0.81±0.28 vs 0.96±0.30; P=0.02). The overall logMAR BCVA scores in the surgery B group were lower than the scores in the A and C groups (A: 0.80±0.29, B: 1.02±0.28, and C: 0.84±0.28; P=0.007). A multivariate linear regression revealed no significant relationships between the incidence of complications and long-term BCVA. CONCLUSION It might be safer and more beneficial for bilateral total congenital cataract patients to undergo surgery at 6mo of age than 3mo. Moreover, with rigorous follow-up and timely intervention, the postoperative complications in these patients are treatable and do not compromise visual outcomes.
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Affiliation(s)
- Hao-Tian Lin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Er-Ping Long
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Jing-Jing Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Zhen-Zhen Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Zhuo-Ling Lin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Qian-Zhong Cao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Xia-Yin Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Xiao-Hang Wu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Qi-Wei Wang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Duo-Ru Lin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Xiao-Yan Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Jin-Chao Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Li-Xia Luo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Bo Qu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Wei-Rong Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
| | - Yi-Zhi Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, Guangdong Province, China
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Dixit L, Puente M, Yen KG. Characteristics of Anterior Lens Opacities in Children. Open Ophthalmol J 2017; 11:84-88. [PMID: 28553426 PMCID: PMC5427697 DOI: 10.2174/1874364101711010084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Revised: 03/06/2017] [Accepted: 03/06/2017] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Anterior lens opacities (ALO) are found in 3-14% of pediatric patients with cataracts. No clear guidelines exist in the management and treatment of these cataracts. OBJECTIVE To evaluate pediatric patients with anterior lens opacities and assess rate of amblyopia and need for surgery over time. METHODS A retrospective chart review was performed on patients with unilateral and bilateral anterior lens opacities (ALOs) seen between January 2008 and December 2014. Size, location, and type of ALO were noted. Refractive error, necessity for treatment of amblyopia, and interventions were recorded. RESULTS A total of 31 patients were included in the study. 17 patients had unilateral ALOs and 14 had bilateral ALOs. The majority of the cataracts (90.3%) were centrally located. The most common type of cataract was the polar type of cataract and the vast majority (48.4%) was < 1mm in size. 38.7% of patients had concurrent ocular conditions and 9.7% had systemic associations. 28.6% of patients with bilateral cataracts and 35.3% of the patients with unilateral cataracts were treated for amblyopia. Three patients required cataract surgery. CONCLUSION About half of anterior lens opacities are less than 1mm in size and the majority are of the polar type. Risk of amblyopia in these patients is higher than in the general population. Anisometropia is the most common cause of amblyopia. Ocular associations are seen at a relatively high frequency and systemic associations can occur but are uncommon. The need for surgical intervention is infrequent; however, growth of ALOs and associated cortical changes may be risk factors for surgery.
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Affiliation(s)
- Lena Dixit
- Department of Ophthalmology, Baylor College of Medicine, Houston, TX, USA
| | - Michael Puente
- Department of Ophthalmology, Baylor College of Medicine, Houston, TX, USA
| | - Kimberly G Yen
- Department of Ophthalmology, Baylor College of Medicine, Houston, TX, USA.,Department of Ophthalmology and Pediatrics, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
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