Katarak Surgery and Care
2026年9月2日 更新者：Gülcan Dürüst Sakallı、Eastern Mediterranean University
Fear of Falling and Vision-Related Quality of Life of Patients Before and After Cataract Surgery, Evaluation of Postoperative Care Compliance: A Prospective Longitudinal Study
Although cataract surgery is an effective treatment method for improving visual function, it is important to evaluate the quality of life, daily living activities, independence level and psychosocial well-being of patients in the postoperative period.
Changes in visual function can affect individuals' ability to live their daily lives, their perception of the risk of falling, and their adaptation to post-treatment care processes.
For this reason, the recovery process after cataract surgery should be evaluated not only with clinical results, but also with patient-centered outcome criteria.
The aim of this research is to investigate the preoperative and postoperative period in patients undergoing cataract surgery 1. and 3.
The aim is to prospectively evaluate changes in care compliance, fear of falling, and vision-related quality of life during monthly follow-ups.
研究概览
地位
尚未招聘
详细说明
Cataract surgery is one of the most commonly performed and most successful surgical procedures worldwide, and it is performed on more than 20 million individuals every year (Lundström et al., 2021).
Age-related cataract is a condition that develops as a result of the loss of transparency of the lens of the eye, especially in the older age group, and is considered one of the leading causes of vision loss on a global scale (World Health Organization [WHO], 2025).
Although cataract surgery is performed in order to restore visual function and increase an individual's visual capacity, it is stated that surgical success should not be evaluated solely by clinical indicators such as visual acuity; its effects on an individual's daily life activities, level of independence, and visual-related quality of life should also be taken into account.
Current studies have shown that cataract surgery provides significant improvement in vision-related quality of life and positively affects the functional status of individuals
研究类型
观察性的
注册 (估计的)
60
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
学习联系方式
- 姓名：GÜLCAN Dürüst DÜRÜST SAKALLI
- 电话号码：05428789621
- 邮箱：gulcan.durust@emu.edu.tr
研究联系人备份
- 姓名：Gülten Sucu Dağ, Prof.
- 邮箱：gulten.sucu@emu.edu.tr
参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
- 成人
- 年长者
接受健康志愿者
是的
取样方法
非概率样本
研究人群
Adults aged 18 years and older who are scheduled to undergo cataract surgery at Dr. Burhan Nalbantoğlu State Hospital, Nicosia, Northern Cyprus.
描述
Inclusion Criteria Adults aged 18 years or older. Patients scheduled for cataract surgery. Able to communicate in Turkish and complete the questionnaires. Willing to participate voluntarily and provide informed consent. Willing to attend postoperative follow-up assessments at 1 and 3 months. Exclusion Criteria Presence of other ocular diseases that significantly affect visual function (e.g., advanced glaucoma, macular degeneration, or severe retinal disease).
Cognitive or communication problems that prevent completion of the questionnaires.
Development of a serious postoperative complication. Failure to complete the scheduled follow-up assessments.
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
队列和干预
团体/队列 |
|---|
|
Cataract Surgery Group
Description: A single cohort of patients undergoing cataract surgery will be followed prospectively from the preoperative period to 1 and 3 months after surgery. No research intervention will be administered. Participants undergoing cataract surgery will be followed prospectively from the preoperative period to 1 and 3 months after surgery. Fear of falling, vision-related quality of life, and postoperative care adherence will be assessed at the predefined follow-up time points. No additional intervention will be administered by the researchers. |
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Outcome Measure: Change in Vision-Related Quality of Life
大体时间：Baseline (preoperative) to 3 months after cataract surgery
|
Change in vision-related quality of life from the preoperative assessment to 3 months after cataract surgery, measured using the National Eye Institute Visual Function Questionnaire-25 (NEI-VFQ-25).
Higher scores indicate better vision-related quality of life.
|
Baseline (preoperative) to 3 months after cataract surgery
|
|
Primary Outcome Measure: Vision-related quality of life measured by the NEI-VFQ-25
大体时间：Baseline (preoperative), 1 month, and 3 months after cataract surgery
|
Change in vision-related quality of life from the preoperative assessment to 1 month and 3 months after cataract surgery, measured using the National Eye Institute Visual Function Questionnaire-25 (NEI-VFQ-25).
|
Baseline (preoperative), 1 month, and 3 months after cataract surgery
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Outcome Measure: Fear of falling measured by the Falls Efficacy Scale-International (FES-I)
大体时间：Time Frame: Baseline (preoperative) and 3 months after cataract surgery
|
Fear of falling will be assessed before and 3 months after cataract surgery.
|
Time Frame: Baseline (preoperative) and 3 months after cataract surgery
|
|
Outcome Measure: Postoperative care adherence measured by the researcher-developed Cataract Surgery Postoperative Care Adherence Form
大体时间：Time Frame: 1 month and 3 months after cataract surgery
|
Postoperative adherence to recommended eye care and follow-up practices will be assessed at 1 and 3 months after cataract surgery.
|
Time Frame: 1 month and 3 months after cataract surgery
|
合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 学习椅：Dilber Keskinel, Dr.、Bağsız
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
一般刊物
- Tan Y, Liu L, Li J, Qin Y, Sun A, Wu M. Effect of cataract surgery on vision-related quality of life among cataract patients with high myopia: a prospective, case-control observational study. Eye (Lond). 2022 Aug;36(8):1583-1589. doi: 10.1038/s41433-021-01697-6. Epub 2021 Jul 21.
- Wan Y, Zhao L, Huang C, Xu Y, Sun M, Yang Y, An L, Lv S, Yu Y, Chen D, Zhou P, Wang Y, Zhang M, Jiang A, Chen Z, Li X. Validation and comparison of the National Eye Institute Visual Functioning Questionnaire-25 (NEI VFQ-25) and the Visual Function Index-14 (VF-14) in patients with cataracts: a multicentre study. Acta Ophthalmol. 2021 Jun;99(4):e480-e488. doi: 10.1111/aos.14606. Epub 2020 Sep 17.
- Mangione CM, Lee PP, Gutierrez PR, Spritzer K, Berry S, Hays RD; National Eye Institute Visual Function Questionnaire Field Test Investigators. Development of the 25-item National Eye Institute Visual Function Questionnaire. Arch Ophthalmol. 2001 Jul;119(7):1050-8. doi: 10.1001/archopht.119.7.1050.
- Makabe K, Oshika T, Inamura M, Hayashi K, Sugita G, Kozawa T, Fujishima K. Influence of cataract surgery for the first or second eye on vision-related quality of life (VR-QOL) and the predictive factors of VR-QOL improvement. Jpn J Ophthalmol. 2020 Sep;64(5):468-477. doi: 10.1007/s10384-020-00762-z. Epub 2020 Aug 2.
- Groessl EJ, Liu L, Sklar M, Tally SR, Kaplan RM, Ganiats TG. Measuring the impact of cataract surgery on generic and vision-specific quality of life. Qual Life Res. 2013 Aug;22(6):1405-14. doi: 10.1007/s11136-012-0270-z. Epub 2012 Sep 27.
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (估计的)
2026年9月21日
初级完成 (估计的)
2026年9月21日
研究完成 (估计的)
2027年6月1日
研究注册日期
首次提交
2026年9月2日
首先提交符合 QC 标准的
2026年9月2日
首次发布 (实际的)
2026年9月8日
研究记录更新
最后更新发布 (实际的)
2026年9月8日
上次提交的符合 QC 标准的更新
2026年9月2日
最后验证
2026年9月1日
更多信息
与本研究相关的术语
其他研究编号
- DoğuMU-SBF-HB-GDS-04
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
不
IPD 计划说明
Not applicable.
Individual participant data (IPD) will not be shared with other researchers.
药物和器械信息、研究文件
研究美国 FDA 监管的药品
不
研究美国 FDA 监管的设备产品
不
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