Effective treatment of cataract: A Synthesis of Findings from 27 Studies

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This information is not medical advice and is not a substitute for diagnosis or treatment by a physician.Data sources and disclaimers (data limitations, copyright, etc.)The analysis on "Effective treatment of cataract: A Synthesis of Findings from 27 Studies" on this page is based on PubMed data provided by the U.S. National Library of Medicine (NLM). However, NLM does not endorse or verify these analyses.

This analysis is based on research papers included in PubMed, but medical research is constantly evolving and may not fully reflect the latest findings. There may also be biases towards certain research areas.

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This page's analysis is based on PubMed data provided by the U.S. National Library of Medicine (NLM).
Original Abstract of the Article

Major Research Findings

Cataracts and glaucoma are leading causes of blindness worldwide, and their co-occurrence is common in the elderly. 19 . Glaucoma surgery can speed up the development of cataracts, and performing both surgeries at the same time may lead to more complications after the surgery and make either surgery less successful. However, cataract surgery itself may lower intraocular pressure (IOP), which can help control IOP in patients with cataracts and glaucoma. The decision between having combined glaucoma and cataract surgery or just cataract surgery alone is a complex one. Therefore, it is important to compare the effectiveness of these two treatments to help doctors and patients choose the best approach. 19 .

While cataract surgery is an effective treatment for vision loss caused by cataracts, some doctors think that it might increase the risk of worsening underlying AMD, which could have negative effects on vision. 20 . Cataract surgery can cause a loss of corneal endothelial cells, especially when an artificial lens is implanted. 2 . However, cataract surgery might also independently lower intraocular pressure (IOP), which may allow for greater IOP control among patients with co-existing cataract and glaucoma. 19 .

There are two main types of cataract surgery: the traditional surgery and a newer method called phacoemulsification. 14 . Phacoemulsification has been shown to cause less corneal endothelial cell loss and milder postoperative corneal edema compared to traditional surgery. 16 .

Treatment Summary

Surgery is the most common treatment for cataracts. 11 . There are two main types of cataract surgery: traditional surgery and phacoemulsification. 14 . Phacoemulsification has been shown to cause less corneal endothelial cell loss and milder postoperative corneal edema compared to traditional surgery. 16 . Cataract surgery can be performed on both eyes at the same time or on each eye separately. 18 . Sometimes, an artificial lens is implanted during cataract surgery. 24 .

Benefits and Risks

Benefits Summary

Cataract surgery is effective at restoring vision. 3 . Cataract surgery can make your vision clearer and improve your quality of life. 3 . It is a very effective treatment for elderly people. 7 . It can also be done after vitrectomy. 12 . If you develop a cataract after vitrectomy, cataract surgery can help restore your vision. 21 .

Risks Summary

Cataract surgery can have some risks, such as eye inflammation, clouding of the back of the lens, and increased eye pressure. 1 . If eye inflammation occurs after cataract surgery, it may require another surgery. 6 . Children are at a higher risk of developing glaucoma or increased eye pressure after cataract surgery, so careful monitoring after surgery is important. 17 .

Comparison Between Studies

Similarities Between Studies

Multiple studies have shown that cataract surgery is an effective way to restore vision. 14 . Several studies have also shown that cataract surgery carries some risks, including eye inflammation, clouding of the back of the lens, and increased eye pressure. 1 .

Differences Between Studies

Some studies have suggested that cataract surgery might increase the risk of worsening AMD, but other studies have shown that cataract surgery does not affect the risk of worsening AMD. 20 , 13 . The risk of worsening AMD may depend on the type of cataract surgery and the care received after surgery.

Consistency and Contradictions in Results

While multiple studies show that cataract surgery is effective at restoring vision, the results regarding the risk of worsening AMD are not consistent. More research is needed to determine if cataract surgery impacts the risk of worsening AMD.

Real-World Application Considerations

While cataract surgery is an effective treatment for vision loss, it does come with risks. You should talk to your doctor to decide if cataract surgery is the right choice for you, based on your individual situation.

Current Research Limitations

There isn't enough research on cataract surgery yet. More research is especially needed to determine if cataract surgery affects the risk of worsening AMD.

Future Research Directions

More research is needed on the relationship between cataract surgery and AMD, ways to reduce the loss of corneal endothelial cells during surgery, and ways to prevent complications after surgery.

Conclusion

Cataract surgery is an effective treatment for restoring vision. However, it does come with risks. Talk to your doctor to make a decision about cataract surgery that's right for you, based on your individual situation.

Treatment List

  • Surgery
  • Phacoemulsification
  • Artificial Lens Implantation
Literature analysis of 27 papers
Positive Content
25
Neutral Content
0
Negative Content
2
Article Type
11
6
16
15
27
1.

Cataract surgery: interim results and complications of a randomised controlled trial. Oxford Cataract Treatment and Evaluation Team (OCTET).

Author:

Improved visual acuity
Endothelial cell loss
Postoperative complications

This study compared the effectiveness of three cataract surgery methods: (A) intracapsular extraction with contact lens, (B) intracapsular extraction with an iris-supported lens, and (C) extracapsular extraction with an iridocapsular lens. More patients in groups A and C achieved better vision compared to group B. Group B also had more complications. Both groups with lens implants experienced more corneal cell loss than the group without implants, but the cell loss in the group without implants was not significantly different from group B in the first year.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Comparative StudyResearch that compares multiple groups/interventions to determine differences/similarities in outcomes/characteristics.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
Research Support, U.S. Gov't, P.H.S.Research funding provided by the Public Health Service (PHS).

Language : English

2.

Long-term corneal endothelial cell loss after cataract surgery. Results of a randomized controlled trial. Oxford Cataract Treatment and Evaluation Team (OCTET).

Author:

Improved visual acuity
Endothelial cell loss
Postoperative complications

This study compared the long-term effects of three cataract surgery methods: (A) intracapsular extraction with contact lens, (B) intracapsular extraction with an implanted lens, and (C) extracapsular extraction with an implanted lens. The study found that both groups with implanted lenses experienced greater loss of corneal cells than the group without implants, especially after one year. Cell loss slowed down after the third year, except in the group with intracapsular extraction and an implanted lens, where cell loss was related to complications. The use of alpha-chymotrypsin during surgery reduced cell loss, while contact lenses after surgery increased it. Complications like inflammation, lens displacement, shallow anterior chamber, and fluid buildup in the macula were also associated with greater cell loss. The study highlights that while lens implantation can be effective for cataracts, it can lead to significant corneal cell loss over time, and complications can worsen this effect.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Comparative StudyResearch that compares multiple groups/interventions to determine differences/similarities in outcomes/characteristics.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, U.S. Gov't, P.H.S.Research funding provided by the Public Health Service (PHS).

Language : English

3.

Subjective assessment of the effect of cataract surgery and a review of long term aims. Oxford Cataract Treatment and Evaluation Team (O.C.T.E.T.).

Author:

Cataract surgery outcome

This study surveyed 327 patients one year after cataract surgery to assess their subjective improvement in function. The patients had undergone either intracapsular extraction with a contact lens or intracapsular or extracapsular extraction with an implanted lens. The vast majority of patients reported functional improvement, regardless of the surgical method used. A review of objective data suggests that these improvements are likely to be long-lasting.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.

Language : English

4.

Medical therapy in the prevention of cataract.

Author: BrownN A, BronA J

Cataract treatment

A study is underway in Oxford to investigate the effectiveness of Sorbinil, an aldose reductase inhibitor, in treating diabetic cataracts. The study is based on the understanding that sugar cataracts develop due to the accumulation of sugar alcohol, which damages lens fibers. Aldose reductase inhibitors may also be effective for non-diabetic cataracts, as suggested by some clinical evidence. The study aims to explore the potential of aldose reductase inhibitors as a treatment for cataracts, both in diabetic and non-diabetic patients.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.

Language : English

5.

Experiences with the Neodymium: YAG laser: interruption of anterior hyaloid membrane of the vitreous and cystoid macular edema.

Author: AlparJ J

Posterior capsulectomy

A study compared two different lasers for posterior capsulectomy after cataract surgery. The study found that the timing of the procedure, the number of laser applications needed, and the integrity of the anterior hyaloid membrane were all interconnected.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.

Language : English

6.

Additional procedures after the initial vitrectomy or tap-biopsy in the Endophthalmitis Vitrectomy Study.

Author: DoftB H, KelseyS F, WisniewskiS R

Recurrent infection
Vision impairment

Additional ocular procedures after initial treatment for endophthalmitis were associated with poorer visual acuity and indicated more severe disease, with a higher frequency of positive cultures in eyes with an initial tap-biopsy.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Multicenter StudyResearch conducted in collaboration with multiple research institutions. It aims to collect a wide range of data and obtain more generalizable results.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, U.S. Gov't, P.H.S.Research funding provided by the Public Health Service (PHS).

Language : English

7.

The advanced glaucoma intervention study, 6: effect of cataract on visual field and visual acuity. The AGIS Investigators.

Author:

Improve visual function
Cataract

Cataract surgery improved visual acuity and visual field defect scores in patients with advanced glaucoma. The study involved 332 black patients and 249 white patients who participated in the Advanced Glaucoma Intervention Study (AGIS). Adjustments for cataract reduced the race-treatment interaction observed in the study, but did not alter the conclusion that different treatment sequences are recommended for black and white patients.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Multicenter StudyResearch conducted in collaboration with multiple research institutions. It aims to collect a wide range of data and obtain more generalizable results.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, U.S. Gov't, P.H.S.Research funding provided by the Public Health Service (PHS).

Language : English

8.

Surgical interventions for bilateral congenital cataract.

Author: LongV, ChenS

Improved vision
Amblyopia
Inflammation
Posterior capsule opacification

Congenital cataracts, clouding of the lens in children's eyes, cause vision loss requiring surgery. This is the leading preventable cause of vision loss in children. Treating cataracts in children is different than in adults, as inflammation, amblyopia (lazy eye), and lens capsule clouding can complicate outcomes. The two main treatments for congenital cataracts are lensectomy (lens removal) and lens aspiration.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

9.

Surgical interventions for age-related cataract.

Author: SnellingenT, EvansJ R, RavillaT, FosterA

Cataract treatment
No proven prevention methods

Cataracts, the leading cause of blindness worldwide, account for 40-80% of blindness in developing countries. The number of people blind from cataracts is expected to rise due to aging populations and longer lifespans. There is currently no way to prevent cataracts, and surgery is the only available treatment.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

10.

Surgical interventions for bilateral congenital cataract.

Author: LongV, ChenS, HattS

Improved congenital cataract treatment
Congenital cataracts

Congenital cataracts, clouding of the lens in children's eyes, cause vision loss requiring surgery. This is the leading treatable cause of vision loss in children. Treating cataracts in children is different than in adults, as inflammation, amblyopia (lazy eye), and lens capsule clouding can complicate outcomes. The two main treatments for congenital cataracts are lensectomy (lens removal) and lens aspiration.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

11.

Surgical interventions for age-related cataract.

Author: RiazY, MehtaJ S, WormaldR, EvansJ R, FosterA, RavillaT, SnellingenT

Improved cataract treatment
Cataract

Cataracts cause 50% of blindness worldwide and are the leading cause of vision loss globally, despite improved surgical outcomes. This number is expected to increase as people live longer. While cataracts can't be prevented, surgery to remove them is one of the most cost-effective healthcare interventions.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Meta-AnalysisA statistical technique that integrates the results of multiple studies to draw more general conclusions about a particular issue.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

12.

Surgery for post-vitrectomy cataract.

Author: DoDiana V, HawkinsBarbara, GichuhiStephen, VedulaSatyanarayana S

Lack of evidence for post-vitrectomy cataract surgery

There is no evidence from randomized or quasi-randomized controlled trials on which to base clinical recommendations for surgery for post-vitrectomy cataract.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

13.

Surgery for cataracts in people with age-related macular degeneration.

Author: CasparisHeather, LindsleyKristina, KuoIrene C, SikderShameema, BresslerNeil B

Treatment of cataract
Worsening of AMD

Cataracts and age-related macular degeneration (AMD) are common eye conditions that often occur together in people over 50. While cataract surgery effectively treats vision loss from cataracts, some doctors worry that it might worsen AMD, ultimately having a negative impact on vision.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Research Support, N.I.H., ExtramuralResearch funding provided by the NIH to external research institutions and researchers.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

14.

A randomized, single-center study of equivalence of 2 intraocular lenses used in cataract surgery.

Author: ConstantinouMarios, JhanjiVishal, JingXie, LamoureuxEcosse L, BoffaUmberto, TaylorHugh R, VajpayeeRasik B

Cataract surgery outcomes
Tecsoft Flex IOL efficacy

The Tecsoft Flex IOL is a safe and effective low-cost alternative to the AcrySof IOL in the treatment of age-related cataracts.

Comparative StudyResearch that compares multiple groups/interventions to determine differences/similarities in outcomes/characteristics.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.

Language : English

15.

Surgery for post-vitrectomy cataract.

Author: DoDiana V, GichuhiStephen, VedulaSatyanarayana S, HawkinsBarbara S

Cataract treatment

Cataracts can develop or worsen after eye surgery, especially after vitrectomy, a procedure to remove the jelly-like substance in the eye. The original condition that led to the vitrectomy may limit how successful cataract surgery is.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

16.

Intraocular lens-shell technique: adjustment of the surgical procedure leads to greater safety when treating dense nuclear cataracts.

Author: LuoLixia, LinHaotian, ChenWeirong, QuBo, ZhangXinyu, LinZhuoling, ChenJingjing, LiuYizhi

Milder corneal edema
Reduced corneal endothelial cell loss

The IOL-shell technique was a safer procedure for dense cataracts, causing less corneal endothelial cell loss and milder postoperative corneal edema than conventional phacoemulsification.

Clinical TrialA clinical trial is a planned study conducted on humans to evaluate the efficacy and safety of pharmaceuticals, medical devices, and treatment methods. It aims to explore the possibilities of new treatments and improve the health of patients.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.

Language : English

17.

Glaucoma-Related Adverse Events in the First 5 Years After Unilateral Cataract Removal in the Infant Aphakia Treatment Study.

Author: FreedmanSharon F, LynnMichael J, BeckAllen D, BothunErick D, ÖrgeFaruk H, LambertScott R,

Cataract surgery
Glaucoma risk

Glaucoma-related adverse events are common and increase between ages 1 and 5 years in infants after unilateral cataract removal at 1 to 6 months of age. Primary IOL placement does not mitigate their risk but surgery at a younger age increases the risk.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Multicenter StudyResearch conducted in collaboration with multiple research institutions. It aims to collect a wide range of data and obtain more generalizable results.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, N.I.H., ExtramuralResearch funding provided by the NIH to external research institutions and researchers.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.

Language : English

18.

Immediate versus Delayed Sequential Bilateral Cataract Surgery: A Systematic Review and Meta-Analysis.

Author: Malvankar-MehtaMonali S, ChenYufeng Nancy, PatelSangita, LeungAngela Pui-Kei, MercheaMan Mohan, HodgeWilliam G

Improved visual function
Rapid rehabilitation
Reduced hospital visits

Immediately sequential bilateral cataract surgery (ISBCS), which involves surgery on both eyes simultaneously, is becoming increasingly popular as an alternative to traditional delayed sequential bilateral cataract surgery (DSBCS). ISBCS offers several advantages for patients, their families, and healthcare systems.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Meta-AnalysisA statistical technique that integrates the results of multiple studies to draw more general conclusions about a particular issue.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

19.

Combined surgery versus cataract surgery alone for eyes with cataract and glaucoma.

Author: ZhangMingjuan Lisa, HirunyachotePhenpan, JampelHenry

Cataract and glaucoma treatment

Cataracts and glaucoma are common eye conditions, especially in older adults. While treating both conditions at the same time may seem convenient, it can increase the risk of complications. Cataract surgery might actually help lower pressure in the eye, which could improve glaucoma control. This study aims to compare the effectiveness of doing both surgeries at once versus treating cataracts first. This will help doctors and patients make the best decision for their individual needs.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Meta-AnalysisA statistical technique that integrates the results of multiple studies to draw more general conclusions about a particular issue.
Research Support, N.I.H., ExtramuralResearch funding provided by the NIH to external research institutions and researchers.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

20.

Surgery for cataracts in people with age-related macular degeneration.

Author: CasparisHeather, LindsleyKristina, KuoIrene C, SikderShameema, BresslerNeil M

Cataract treatment
AMD worsening

Cataracts and age-related macular degeneration (AMD) are common vision problems in older adults. While cataract surgery improves vision loss caused by cataracts, some doctors believe it may worsen AMD, leading to poorer vision overall. This study aims to investigate whether cataract surgery increases the risk of worsening AMD.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Meta-AnalysisA statistical technique that integrates the results of multiple studies to draw more general conclusions about a particular issue.
Research Support, N.I.H., ExtramuralResearch funding provided by the NIH to external research institutions and researchers.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

21.

Surgery for postvitrectomy cataract.

Author: DoDiana V, GichuhiStephen, VedulaSatyanarayana S, HawkinsBarbara S

Cataract treatment

Cataracts, clouding of the eye's lens, can develop or worsen after eye surgery, particularly after vitrectomy, a procedure to remove the gel-like substance in the back of the eye. The underlying condition that required the vitrectomy may limit the benefits of cataract surgery.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Research Support, N.I.H., ExtramuralResearch funding provided by the NIH to external research institutions and researchers.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

22.

Intense Simulation-Based Surgical Education for Manual Small-Incision Cataract Surgery: The Ophthalmic Learning and Improvement Initiative in Cataract Surgery Randomized Clinical Trial in Kenya, Tanzania, Uganda, and Zimbabwe.

Author: DeanWilliam H, GichuhiStephen, BuchanJohn C, MakupaWilliam, MukomeAgrippa, Otiti-SengeriJuliet, ArungaSimon, MukherjeeSubhashis, KimMin J, Harrison-WilliamsLloyd, MacLeodDavid, CookColin, BurtonMatthew J

Improved surgical competence
Increased patient safety

Intense simulation-based cataract surgical education facilitates the rapid acquisition of surgical competence and maximizes patient safety.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Multicenter StudyResearch conducted in collaboration with multiple research institutions. It aims to collect a wide range of data and obtain more generalizable results.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.

Language : English

23.

Adjunctive modulation of wound healing during cataract surgery to promote survival of a previous trabeculectomy.

Author: NgWai Siene, JayaramHari

Adjunctive therapies for trabeculectomy survival

This review investigates adjunctive therapies used during cataract surgery to improve trabeculectomy survival. Trabeculectomy, a surgical treatment for glaucoma, can be effective but often leads to increased cataract formation. While cataract surgery improves vision, it can also contribute to trabeculectomy failure. This review explores potential interventions to prevent trabeculectomy failure following cataract extraction.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

24.

A systematic review and meta-analysis on intraocular lens implantation with different performances for the treatment of cataract.

Author: ChiQihong, YangTao, ChenYang

Cataract treatment

Cataracts are a common eye problem. While replacing the cloudy lens with an artificial lens is a good treatment, it doesn't always correct astigmatism, a blurry vision problem. Using a special type of artificial lens (Toric IOL) can correct astigmatism.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Meta-AnalysisA statistical technique that integrates the results of multiple studies to draw more general conclusions about a particular issue.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

25.

Pediatric Cataract Surgery Following Treatment for Retinoblastoma: A Case Series and Systematic Review.

Author: KletkeStephanie N, MallipatnaAshwin, MireskandariKamiar, GallieBrenda L, AliAsim

Improved tumor visualization
Low recurrence risk
Capsular phimosis
Visual axis opacification
Zonulopathy

Secondary cataracts are a common complication of modern retinoblastoma treatments. Cataract surgery in these patients resulted in improved fundus visibility in all cases and improved vision in 73% of cases. While intraocular recurrence was low (6%) and extraocular spread was rare (<1%), challenges included biometry limitations and a high incidence of zonulopathy.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

26.

Comparison of visual acuity between phacoemulsification and extracapsular cataract extraction: a systematic review and meta-analysis.

Author: LiAiLing, HeQiongmin, WeiLijuan, ChenYingying, HeShuxiong, ZhangQiongkang, YanYijie

Cataract treatment

Cataracts are usually treated with surgery. This study will compare two surgical methods for removing cataracts, extracapsular cataract extraction (ECCE) and phacoemulsification (PE), to see how well they improve vision.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Meta-AnalysisA statistical technique that integrates the results of multiple studies to draw more general conclusions about a particular issue.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

27.

Surgical interventions for bilateral congenital cataract in children aged two years and under.

Author: SinghRitvij, BarkerLucy, ChenSean I, ShahAnupa, LongVernon, Dahlmann-NoorAnnegret

Cataract surgery for children
Challenges in pediatric cataract surgery

Congenital cataracts, a clouding of the lens present at birth, can cause severe vision problems in babies and children. While surgery is a highly effective treatment, early intervention is crucial, particularly in low-income countries. Treating congenital cataracts in children poses unique challenges compared to adults, including inflammation, amblyopia, and posterior capsule opacification. Two options for treating bilateral cataracts in children under 2 are intraocular lens (IOL) implantation or aphakia (no lens). Other considerations include preventing visual axis opacification, glaucoma, and surgical approach.

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Language : English

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