scholarly journals Visual function, spectacle independence, and patients’ satisfaction after cataract surgery- a study in the Central Region of Ghana

2021 ◽  
Vol 21 (1) ◽  
pp. 445-56
Author(s):  
Samuel Kyei ◽  
Bio Kwadwo Amponsah ◽  
Kofi Asiedu ◽  
Yaw Osei Akoto
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Cataract Surgery ◽  
Contrast Sensitivity ◽  
Central Region ◽  
Visual Function ◽  
Colour Vision ◽  
Visual Functions ◽  
Patients Satisfaction

Background: Reduced visual function is associated with diminished quality of life as well as decreased physical and mental health. Poor visual function related to cataracts is also a risk factor for falls and traffic accidents, which may lead to hospital admissions and limit independence. Objective: To evaluate patients’ satisfaction, visual functions and spectacle independence among patients in the Central Region of Ghana who had cataract surgery in one eye. Methods: A hospital-based prospective cohort study was carried out on 146 patients booked for cataract surgery: 16 were lost through follow-ups whilst 130 completed the study. Visual functions including visual acuity, contrast sen- sitivity, stereopsis and colour vision were assessed before and after a month of cataract surgery. Objective and subjective refractions were performed to determine the post-surgery refractive status of the participants. Participants completed the NEI-VFQ 25 questionnaire and the scores obtained were used as a construct of their satisfaction. Results: The NEI-VFQ 25 questionnaire scores indicated patients’ satisfaction was high with an average quality of life score of 77.46. Patients satisfaction was strongly correlated with contrast sensitivity (r=0.653, p<0.001) but moderately correlated with visual acuity (r=-0.554, p<0.001), stereopsis (r=0.490, p<0.001) and colour vision (r=0.466, p<0.001). Contrast sensitivity was a better predictor of patients’ satisfaction than visual acuity and stereopsis. Spectacle independence at distance was achieved in only 44.6% of the participants and 5.4% at near. There was a significant (p>0.001) association between spectacle independence and the two types of cataract surgery performed which included Small Incision Cataract Surgery (SICS) and Extracapsular Cataract Extraction (ECCE). Among those who were spectacle independent, 53.4% of them were low vision patients. Conclusion: Satisfaction of patients after cataract surgery was high but was greatly influenced by visual functions with contrast sensitivity being a better predictor of satisfaction than visual acuity and stereopsis. Spectacle independence after cataract surgery was low at distance and extremely low at near. The type of cataract surgery performed influenced thespec- tacle independence. Keywords: TNO; contrast sensitivity; spectacle independence; cataract surgery; intraocular lens.

Visual Acuity, Quality of Life and Visual Function Outcomes after Cataract Surgery in Bali

2015 ◽  
Vol 22 (4) ◽  
pp. 274-282 ◽  
Author(s):  
Lachlan Farmer ◽  
Cecilia Innes-Wong ◽  
Caroline Bergman-Hart ◽  
Robert J. Casson ◽  
John Crompton
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Cataract Surgery ◽  
Visual Function

scholarly journals Vision related quality of life: A cataract study

2007 ◽  
Vol 60 (11-12) ◽  
pp. 653-656 ◽  
Author(s):  
Slobodanka Latinovic ◽  
Vladimir Canadanovic ◽  
Nikola Babic ◽  
Ljiljana Ljesevic ◽  
Desanka Grkovic ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Cataract Surgery ◽  
Visual Function ◽  
Low Vision ◽  
Clinical Results ◽  
Subjective Perception ◽  
Everyday Activities ◽  
Related Quality

Introduction. Since 1996, advanced methods and new instruments for the assessment of vision quality of life (VisQoL) index (37 and 15) have been developed and applied at the University Eye Clinic in Novi Sad. Many researches assume that postoperative results should not be evaluated only by postoperative visual acuity, but also by subjective perception of visual function and the patients ability to perform everyday activities, i.e. by quality of life. Therefore, our clinical results were based on both parameters of visual function, as the most objective attributes for assessing outcomes of certain types of cataract surgery. Material and Methods. Based on the results of the Cataract Study in Vojvodina in 2004, 5.7% of patients waiting for cataract surgery were already blind, 16.5% had low vision with cataract on both eyes, and 57% of patients had monocular blindness. Results and Discussion. With improvement of visual acuity to 0.5 or higher, after cataract surgery in 96.5% of patients, the cumulative VisQoL 15-index changed from 59.3 to 95.5. Intraocular lens implantation contributed most to the significant improvement in the vision related quality of life. Our study showed that pseudophakic patients had better quality of life than aphakic patients, who had the same visual acuity and refractive correction. Difficulties in performing everyday activities, such as shopping, using the telephone and reading, were found in 12.7% of aphakic, but only in 3% of pseudophakic patients. Conclusion. Advanced phacoemulsification techniques enable operated cataract patients immediate vision recovery, better quality of life, and personal satisfaction with visual function in everyday activities.

scholarly journals PERBEDAAN KUALITAS HIDUP PASIEN USIA LANJUT SEBELUM DAN SETELAH OPERASI KATARAK

2020 ◽  
Vol 4 (1) ◽  
pp. 63-68
Author(s):  
Adelia Lisnawati
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Elderly Patients ◽  
Cataract Surgery ◽  
Visual Function ◽  
Social Life ◽  
Significant Difference ◽  
Before And After ◽  
Eye Clinic

Cataract is a condition when the lens become cloudy and often occurs in elderly patients. Cataract is the leading cause of visual impairment and blindness in the world. Cataract can reduce productivity and social life, that will decrease the quality of life in elderly patients. It also reduces the visual acuity leading to decreasing visual function and the quality of life. This disease can change physical, cognitive and psychosocial life. This study aimed to analyze the difference of quality of life in elderly patients before and after cataract surgery at SMEC eye clinic in Samarinda. This study was observational analytic study. Data were taken from interview the patients with visual function questionnaire 14 (VFQ 14) and from the medical record of SMEC eye clinic in Samarinda. The results showed a significant difference of quality of life in elderly patients before and after cataract surgery (p = 0,000) with the mean score of quality of life before surgery (x̅= 63,65) was lower than after cataract surgery (x̅= 95,35) and there was significant improvement of the visual acuity after cataract surgery (p = 0,000). Based on these results it can be concluded that there were difference of quality of life in elderly patients before and after cataract surgery.

scholarly journals Vision related problems after cataract surgery

2017 ◽  
Vol 70 (9-10) ◽  
pp. 307-311
Author(s):  
Vladimir Canadanovic ◽  
Slobodanka Latinovic ◽  
Nikola Babic ◽  
Aleksandar Miljkovic ◽  
Desanka Grkovic ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Cataract Surgery ◽  
Visual Function ◽  
Senile Cataract ◽  
Life Questionnaire ◽  
Life Index ◽  
Related Quality ◽  
Quality Of Life Index

Introduction. Senile cataract is an age-related eye disease and one of the most common causes of visual impairment. It is one of the most important causes of reversible blindness in the elderly persons, with a steady increase in prevalence with advanced age. The resulting loss of visual acuity has important implications for physical functions and the overall quality of life of affected individuals. However, cataract related visual loss is completely reversible with modern cataract surgery techniques. The purpose of the study was to evaluate the visual outcomes (visual acuity and visual function) before and after cataract surgery, and to assess patient satisfaction with final surgical outcomes. Material and Methods. This prospective study included 176 consecutive patients with senile cataract who underwent phacoemulsification with a foldable intraocular lens implantation. Evaluation of vision related problems of daily living was done in all patients using a vision related quality of life questionnaire, before and 10 days after the surgery. All patients self-rated their vision-related problems into 4 categories: no problems, small problems, big problems, and very big problems. The results were presented as a vision-related quality of life index. Results. There were 176 patients included in this study, with an average age of 65.4 ? 12 years. The operated patients had significantly better visual acuity than before cataract surgery (p < 0,001), with a median postoperative visual acuity of 0.8. Before cataract surgery, the average vision-related quality of life index was 53.7 (range 21.3 - 87.7). The self-rated vision related problems were present in 59.8% patients before senile cataract surgery, and only in 12.8% of patients undergoing phaco cataract surgery (p<0.001). Ten days after cataract surgery vision-related quality of life index improved to 92.9 (range 57.1 - 98.7). Conclusion. Visual function, self-estimated vision related problems and patients satisfaction are significantly higher after the phaco cataract surgery. We believe that vision related quality of life index is a valid and sensitive tool for visual function and vision-related quality of life evaluation.

scholarly journals Measuring the Contrast Sensitivity Function in Non-Neovascular and Neovascular Age-Related Macular Degeneration: The Quantitative Contrast Sensitivity Function Test

2021 ◽  
Vol 10 (13) ◽  
pp. 2768
Author(s):  
Filippos Vingopoulos ◽  
Karen M. Wai ◽  
Raviv Katz ◽  
Demetrios G. Vavvas ◽  
Leo A. Kim ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Clinical Practice ◽  
Contrast Sensitivity ◽  
Visual Function ◽  
Sensitivity Function ◽  
Age Related Macular Degeneration ◽  
Age Related ◽  
Test Retest Reliability

Age-related macular degeneration (AMD) affects various aspects of visual function compromising patients’ functional vision and quality of life. Compared to visual acuity, contrast sensitivity correlates better with vision-related quality of life and subjectively perceived visual impairment. It may also be affected earlier in the course of AMD than visual acuity. However, lengthy testing times, coarse sampling and resolution, and poor test–retest reliability of the existing contrast testing methods have limited its widespread adoption into routine clinical practice. Using active learning principles, the qCSF can efficiently measure contrast sensitivity across multiple spatial frequencies with both high sensitivity in detecting subtle changes in visual function and robust test–retest reliability, emerging as a promising visual function endpoint in AMD both in clinical practice and future clinical trials.

scholarly journals Association of Vision-related Quality of Life with Visual Function in Age-Related Macular Degeneration

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Susanne G. Pondorfer ◽  
Jan. H. Terheyden ◽  
Manuel Heinemann ◽  
Maximilian W. M. Wintergerst ◽  
Frank G. Holz ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Macular Degeneration ◽  
Contrast Sensitivity ◽  
Visual Function ◽  
Age Related Macular Degeneration ◽  
Age Related ◽  
Related Quality ◽  
The Impact

Abstract The purpose of this study was to assess which visual function measures are most strongly associated with vision-related quality of life (VRQoL) in age-related macular degeneration (AMD). A cross-sectional study of subjects with early AMD (n = 10), intermediate AMD (n = 42) and late AMD (n = 38) was conducted. Subjects were interviewed with the Impact of Vision Impairment (IVI) questionnaire. Functional tests performed included best-corrected visual acuity (BCVA), low luminance visual acuity (LLVA), visual acuity measured with the Moorfields Acuity Charts (MAC), contrast sensitivity, reading speed, mesopic and dark-adapted microperimetry. The relationship between VRQoL and visual function was assessed with multiple regressions controlling for confounders. Rasch analysis demonstrated the validity of the IVI to assess VRQoL through three subscales: reading and accessing information, mobility and independence, and emotional well-being. Subjects with late AMD had significant lower IVI scores on all subscales compared with intermediate and early AMD (p < 0.011). In the overall cohort, IVI subscales were associated with BCVA, LLVA, MAC-VA and contrast sensitivity (all p < 0.001). Among the subgroup of early and intermediate AMD subjects, reading and mobility subscales were significantly associated with MAC-VA (p < 0.013). These results suggest that MAC-VA is a useful, patient-relevant measure of visual impairment in AMD.

scholarly journals Post audio-visual biofeedback training visual functions and quality of life in paediatric idiopathic infantile nystagmus: A pilot study

2021 ◽  
pp. 112067212199104
Author(s):  
Monica Daibert-Nido ◽  
Yulia Pyatova ◽  
Michelle Markowitz ◽  
Maryam Taheri-Shirazi ◽  
Samuel N Markowitz
Keyword(s):  
Quality Of Life ◽  
Pilot Study ◽  
Contrast Sensitivity ◽  
Reading Speed ◽  
Biofeedback Training ◽  
Visual Functions ◽  
Infantile Nystagmus ◽  
Fixation Stability ◽  
Better Than

Purpose: Biofeedback training (BT) was adapted to idiopathic infantile nystagmus syndrome (IINS) cases to enhance visual functions and quality of life (QoL). Methods: 10 patients (age 9 ± 3.2 years) treated with the audio-visual BT module of the MAIA microperimeter (Centervue, Padova, Italy) were assessed in two baseline visits and 1week post-BT (BT 80 min in total). The outcomes were distance and near binocular best corrected visual acuity (BBCVA), fixation stability, reading speed, contrast sensitivity, stereopsis and Children’s Visual Function Questionnaire. One-way repeated measured ANOVA and paired t-tests were used. Results: Distance BBCVA improved from 0.46 ± 0.21 and 0.43 ± 0.18 pre-BT to 0.33 ± 0.2 logMAR post-BT ( F (2,27) = 13.75, p = 0.0002). Post-BT was better than baseline ( p = 0.0001) and pre-BT ( p = 0.001). Near BBCVA improved from 0.23 ± 0.09 and 0.21 ± 0.14 pre-BT to 0.04 ± 0.08 post-BT (F (2,27) = 22.12, p = 0.000014), post-BT was better than baseline ( p = 0.0001) and pre-BT ( p = 0.0006). Stereopsis improved from 283 ± 338″ to 39 ± 32.2″ ( p = 0.04), contrast sensitivity from 0.26 ± 0.17 to 0.08 ± 0.12 log units ( p = 0.01), and reading speed improved from 74.7 ± 51.2 wpm to 104.7 ± 53.6 wpm ( p = 0.0006). Fixation stability improved from 33.6 ± 28.1 to 14.3 ± 10.1 sq. QoL increased from 23.8 ± 2.2 to 26.3 ± 2.3 units ( p = 0.001). Conclusion: BT benefited all visual functions and QoL in this pilot study, heralding a new possibility for Low Vision Rehabilitation in IINS.

Effect of hospital on variation in visual acuity and vision-specific quality of life after cataract surgery

2010 ◽  
Vol 16 (4) ◽  
pp. 665-672
Author(s):  
Jose M. Quintana ◽  
Antonio Escobar ◽  
Amaia Bilbao ◽  
Gemma Navarro ◽  
Jose M. Begiristain ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Cataract Surgery

scholarly journals Comparison of results and quality of life in patients with thyroid eye disease after different methods of orbital decompression

2021 ◽  
Vol 13 (3) ◽  
pp. 37-45
Author(s):  
Wen Zhu ◽  
Elena B. Katinas ◽  
Mikhail M. Solovyov ◽  
Karolina Fedotova ◽  
Andrey I. Yaremenko ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Visual Acuity ◽  
Visual Function ◽  
Thyroid Eye Disease ◽  
Eye Disease ◽  
Outcome Analysis ◽  
Facial Appearance ◽  
Life Questionnaire ◽  
Orbital Decompression

Purpose. To evaluate the changes in the quality of life of patients with thyroid eye disease after different methods of orbital decompression. Materials and methods. The study included 24 patients (37 orbits) with thyroid eye disease, aged 41.6 20.6 (from 20 to 79 years), 18 women and 6 men. The patients were divided into two groups. The first group included 12 patients (19 orbits) who underwent orbital fat decompression. The second group included 12 patients (18 orbits) who underwent endoscopic endonasal bony orbital decompression. The Graves ophthalmopathy quality of life questionnaire (GO-QOL) was completed before surgery, and 3 and 6 months after it. Outcome analysis included also the assessment of visual acuity, proptosis, eyelid retraction, and palpebral fissure height. Results. The GO-QOL visual function scores in both groups did not change significantly in 3 and in 6 months after orbital decompression (p 0.05): in the first group, before and after 6 months, scores were 69.27 20.02 and 68.96 18.44, in the second group 53.13 29.13 and 57.81 23.56, respectively. An improvement in the GO-QOL visual function estimation was observed in those patients whose visual acuity improved after surgery. The GO-QOL facial appearance scores significantly improved 3 months after surgery, and continued to increase up to 6 months: in the first group, facial appearance scores improved from 23.96 23.01 to 48.42 25.56 (p = 0.004), in the second group from 47.92 21.04 to 66.15 23.15 (p = 0.037). Conclusions. Orbital decompression significantly improves the quality of life of patients with thyroid eye disease, this is primarily associated with an improvement in facial appearance.

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