Vision beyond sight – Low-vision services for quality of life and functional independence: A nonrandomized clinical trial

Cataract affects not only vision, but also performance of everyday tasks, participation in social activities, quality of life and possibly depression. Depression is a major health issue for older adults. It is estimated that 6%-20% of community-dwelling older Australians experience depression. The aim of this study was to investigate changes in vision-related quality of life and depressive symptoms after first eye cataract surgery and to determine which visual measures affect the change in these outcomes. In 2009 and 2010, 99 participants with bilateral cataract were recruited. Visual measures including visual acuity, contrast sensitivity and stereopsis were assessed 1 week before and 12 weeks after first eye cataract surgery. Vision-related quality of life was measured using the 25-item National Eye Institute Visual Function Questionnaire. Depressive symptoms were assessed by the 20-item Center for Epidemiological Studies Depression Scale. Separate regression analyses were undertaken to determine the association between visual measures and changes in vision-related quality of life and depressive symptoms after first eye cataract surgery. Overall, vision-related quality of life improved after first eye cataract surgery. There was a small, non-clinically significant improvement in depressive symptoms after surgery. Improvement in vision-related quality of life after first eye cataract surgery was associated with improved contrast sensitivity in the operated eye (P < 0.001), whereas improvement in depressive symptoms after surgery was associated with improved stereopsis (P = 0.032). Contrast sensitivity and stereopsis, but not visual acuity, were significant factors affecting improvement in vision-related quality of life or depressive symptoms after first eye cataract surgery.

Aims: To investigate the changes in vision-related quality of life after a loading dose of three consecutive intravitreal ranibizumab (IVR) injections in patients with unilateral diabetic macular edema (DME). Materials and Methods: Fifty-two eyes of 52 patients who received IVR injections in only one eye with DME were included in our study. The following characteristics of the patients were recorded: gender, education status, marital status, work status, presence of chronic disease. The changes in best-corrected visual acuity (BCVA) and central macular thickness (CMT) were evaluated at baseline (before treatment) and 1 month after the third intravitreal injection (after treatment). Patients were administered the Turkish form of the National Eye Institute 25-Item Visual Functions Questionnaire (NEI VFQ-25 TR). The quality of life scores assessed by the NEI VFQ-25 TR, the BCVA, intraocular pressure (IOP), and CMT measurements were compared at baseline (before treatment) and 1 month after the third intravitreal injection (after treatment). Results: We enrolled 52 patients (25 females, 27 males) in our study; mean age was 64.35 ± 9.26 years. After treatment, BCVA improved significantly (p = 0.001), and macular thickness decreased significantly (p < 0.001). All NEI VFQ-25 TR subscale scores were significantly higher after treatment (p < 0.05). However, no significant correlation was found between the change in BCVA and CMT and the change in NEI VFQ-25 TR subscale and composite scores. The increase in near activities scores was significantly higher in males (p = 0.020) and in the retired group (p = 0.022). There were no significant differences in the changes in NEI VFQ-25 TR subscale and composite scores in relation to educational status. Discussion: Significant improvements in BCVA, macular edema, and vision-related quality of life were found in DME patients who received IVR injections with a loading dose, as shown by the NEI VFQ-25 TR. Interestingly, a significant improvement in quality of life was observed even though the patients could see well with the fellow eye. In conclusion, the NEI VFQ-25 TR is a useful scale to evaluate the changes in visual function and psychosocial characteristics of DME patients after treatment.

Improvement in quality-of-life questionnaire measures in obese adolescent females with polycystic ovary syndrome treated with lifestyle changes and oral contraceptives, with or without metformin

Supported housing, combining rent subsidies with intensive case management, is associated with improvements in quality of life of homeless adults, but factors mediating their impact on quality of life have not been studied. Twelve-month outcome data from a randomized trial of the Housing and Urban Development- Veterans Affairs Supported Housing program (HUD-VASH) showed that access to a housing rent subsidy plus intensive case management (ICM) was associated with greater improvement in subjective quality of life than ICM alone. Multiple mediation analyses were applied to identify variables that significantly mediated the relationship between receipt of housing voucher and improvements in quality of life. Significant mediating covariates were those whose 95% bias-corrected confidence intervals, when added to the model predicting improvement in quality of life, did not overlap zero. Increases in the number of days housed, size of social network, and availability of emotional support appear to mediate improvement in quality of life and account for 71% of the benefit attributable to having a rent subsidy. Improvement in subjective quality of life though housing subsidies is mediated by gains in both material and psychosocial factors. Mediating factors deserve special attention in supported housing services.

A longitudinal, quality of life study comparing four layer bandaging and superficial venous surgery for the treatment of venous leg ulcers

Although obesity surgery provides significant postoperative improvement in quality of life (QoL), it is still unclear which factors might predict improvement in QoL after surgery. We aimed to determine which factors might predict changes in physical, psychosocial, sexual QoL, and comfort with food 12 months after surgery, by putting to the test a QoL model based on Wilson and Cleary's model. We included 126 obese patients (48.4% had gastric banding, 34.1% had sleeve gastrectomy, and 17.5% had gastric bypass). At baseline, we assessed QoL (Quality of Life, Obesity and Dietetics rating scale), BMI, depression (Beck Depression Inventory), and binge eating (Bulimic Investigatory Test, Edinburgh). At 12 months, we assessed QoL and BMI. To determine the predictors for changes in each QoL dimension after surgery, we used linear mixed models adjusted for preoperative age, BMI, time, type of surgery, preoperative binge eating severity, and preoperative depression severity. After 12 months, we found significant improvement in physical, psychosocial, sexual QoL, but not in comfort with food. Increased weight loss was associated with better improvement in physical and psychosocial QoL. Higher preoperative depression severity predicted poorer improvement in physical, psychosocial, and sexual QoL. Higher preoperative binge eating severity predicted poorer improvement in psychosocial, sexual QoL, and comfort with food. In addition to weight loss, preoperative levels of binge eating and depression should be considered as important predictors for QoL changes after bariatric surgery. Screening and treatment for preoperative depression and binge eating might improve QoL after bariatric surgery.

Improvement in exercise endurance and quality of life have been demonstrated after comprehensive pulmonary rehabilitation. It is unclear, however, whether improvement in these two areas is related. To evaluate this, the authors compared changes in 12-minute walking distance with changes in quality of life in 44 patients completing a 6-week outpatient pulmonary rehabilitation program. Quality of life was measured with the Chronic Respiratory Disease Questionnarie, a self-report tool that assesses dyspnea, fatigue, emotional function, and disease mastery. After completing an outpatient pulmonary rehabilitation program, substatial improvement was found in the 12-minute walking distance and all four dimensions of the quality of life score. Despite these gains, there was no significant relationship found between change in the 12-minute walking distance and change in the quality of life score or any of its dimensions. This suggests that improvement in quality of life does not necessarily depend on improvement in exercise endurance, and both outcome measures should be used to evaluate the effectiveness of outpatient pulmonary rehabilitation programs.

Quality of life impact of early radiation treatment for breast cancer

Impact d’un programme d’éducation thérapeutique du patient sur la qualité de vie d’enfants avec TDAH et celle de leurs parents

Funding Acknowledgements Type of funding sources: Other. Main funding source(s): Received research grants (through institution) from Atricure Inc, Bayer, Boston Scientific, Daiichi Sankyo, Johnson&amp;Johnson, Medtronic Received honoraria/speaker/consultancy fees from Abbott, AtriaN Medical, Atricure Inc, Bayer, Biotronik, CVOI, Daiichi Sankyo, IPP Med, Itreas, Medtronic, Novartis, Servier Background Obesity is an important risk factor for atrial fibrillation (AF), and negatively affects health-related quality of life (QoL) and treatment efficacy. The impact of obesity on the improvement of QoL and on AF recurrence in patients undergoing thoracoscopic AF ablation is unknown. Purpose To assess the change in QoL and the risk of AF recurrence in obese and non-obese patients with atrial fibrillation undergoing thoracoscopic ablation Methods Patients undergoing thoracoscopic AF ablation were prospectively included. Holters were performed before and at 3, 6, 9 and 12 months after the procedure. AF recurrence was defined as any atrial tachyarrhythmia episode &amp;gt;30 seconds during one year of follow-up. QoL and AF recurrence rate were assessed for normal weight (BMI ≤ 24,9 kg/m2), overweight (25,0 – 29,9 kg/m2) and obese (≥ 30,0 kg/m2) patients. QoL was measured by the Short Form 36 questionnaire at baseline and at one year follow-up. Results Four hundred and eight patients were included for analysis. Six out of eight QoL domains scored lower in obese versus non-obese patients before the procedure. In all patients, six out of eight domains increased after the procedure (p&amp;lt;0.01 for most domains). Obese patients showed a larger improvement of emotional related QoL (p=0.01) and a trend towards a larger improvement of mental QoL (p=0.07), while physical QoL increased similarly to non-obese patients (figure). In obese patients, QoL increased similarly for those with and without AF recurrence (p=0.78), whereas in non-obese patients, AF recurrence was associated with less improvement in mental QoL. AF recurrence at 1-year was similar in all groups (normal weight 72.4%, overweight 68%, obese 70.4%, p=0.692). Conclusion After thoracoscopic ablation, obese patients have a similar AF freedom rate as non-obese patients, but a greater improvement in mental quality of life, irrespective of AF recurrence status, after thoracoscopic ablation.

We sought to determine the effectiveness of powered intracapsular tonsillectomy and adenoidectomy (PITA) in the treatment of children with moderately severe obstructive sleep apnea and to measure changes in quality of life that occur with such treatment. Prospective, nonrandomized clinical trial in an academic pediatric otolaryngology practice. Convenience sample of children ages 3 to 12 years diagnosed with obstructive sleep apnea of moderate severity, defined as an apnea-hypopnea index (AHI) between 5 and 20 on polysomnography. Children with recurrent streptococcal pharyngitis, chromosomal abnormalities, craniofacial abnormalities, neuromotor disease, sickle cell disease, obesity, or coagulopathy were excluded. PITA was performed by using the microdebrider. Polysomnography was performed before surgery and repeated 4 to 8 weeks after surgery. The Obstructive Sleep Apnea (OSA)-18 questionnaire was completed at surgery and at the time of postoperative polysomnography to assess quality of life changes. The main outcome measure was cure of obstructive sleep apnea, as defined by a postoperative AHI of 1 or less for complete cure and less than 5 for partial cure. Improvements in quality of life were assessed by changes in the OSA-18 questionnaire. Nineteen children underwent PITA for moderate obstructive sleep apnea syndrome (OSAS), and 14 completed postoperative polysomnography. All 14 subjects who completed the study achieved at least partial cure. Thirteen of 14 (93%) subjects had a complete cure of OSAS after PITA. The median preoperative AHI was 7.9, and the median AHI after surgery was 0.1. The mean number of arousals per hour before surgery was 9.5, and this was reduced to a mean of 5.6 after surgery. Quality of life measures on OSA-18 also improved, with large improvements in total quality of life scores and in all five domains seen after surgery. PITA cures otherwise healthy children with obstructive sleep apnea of moderate severity, at least in the short-term, as documented by postoperative polysomnography. Improvements in quality of life measures, as documented by changes in OSA-18, were seen in all children as well.

Context:In India, where the heavy burden of visual impairment exists, low vision services are scarce and under-utilized.Aims:Our study was designed to survey the effectiveness of low vision exams and visual aids in improving patient quality of life in southern rural India.Subjects and Methods:The low vision quality of life (LVQOL) questionnaire measures vision-related quality of life through 25 questions on a Likert scale of 0–5 that pertain to (1) mobility, distance vision, and lighting; (2) psychological adjustment; (3) reading and fine work; and (4) activities of daily living. This tool was translated into Tamil and verbally administered to 55 new low vision referral patients before their first visit at the low vision clinic at Aravind Eye Hospital. Low vision aids (LVAs) were prescribed at the discretion of the low vision specialist. 1-month later, the same questionnaire was administered over the phone.Results:About 44 of 55 low vision patients completed baseline and follow-up LVQOL surveys, and 30 normal vision controls matched for age, gender, and education were also surveyed (average 117.34 points). After the low vision clinic visit, the low vision group demonstrated a 4.55-point improvement in quality of life (from 77.77 to 82.33 points, P = 0.001). Adjusting for age, gender, and education, the low vision patients who also received LVAs (n = 24) experienced an even larger increase than those who did not (n = 20) (8.89 points, P < 0.001).Conclusion:Low vision services and visual aids can improve the quality of life in South Indian rural population regardless of age, gender, and education level. Thus, all low vision patients who meet the criteria should be referred for evaluation.

Changes in health-related quality of life following coronary artery bypass graft surgery

Background:The aim of this study was to evaluate the changes in quality of life of patients after total knee arthroplasty and to assess the changes in physical activity by using a self-reported questionnaire and by counting the number of steps 3-6 months after post-operatively.Methods:Included were fifty two elderly women (age 72.6±65.9 years, mean±SD) with knee osteoarthritis undergoing primary knee arthroplasty. Health-related quality of life, physical activity, pain and function and the number of steps were assessed before, 3 and 6 months post-operatively. We used the Medical Outcomes Study Short Form (SF-36), the Physical Activity Scale for the Elderly (PASE) and the pedometer SW200 Digiwalker of Yamax.Results:Patients showed a significant improvement (p< 0.01, η2 =0.22) in health–related quality of life, particularly in physical function, (p<0 .001) body pain (p< 0.001) and vitality scale (p< 0.001) of SF-36 at 3 and 6 months after the procedure. Physical activity (PASE score) increased at 3 and 6 months after arthroplasty (p< 0.001, η2 =0.74), and the number of steps increased 6 months after, compared to the assessment that took place 3 months after operation (p< 0.001).Conclusions:Our results suggest that total knee arthroplasty leads to a gradual improvement in quality of life of elderly patients over the first 6 post-operative months.

To evaluate vision and quality of life and explore the correlation between vision and change of quality of life after bilateral refractive lens exchange of the Acrysof SA60D3 ReSTOR multifocal intraocular lens (IOL) for correction of ametropia in presbyopic populations. Pre- and postoperatively, the National Eye Institute Refractive Error Quality of Life Instrument (NEI-RQL) was self-administered by 30 consecutive refractive lens exchange patients, including 19 myopes and 11 hyperopes. The change of NEI-RQL scores was determined for each subscale covering a specific aspect of quality of life. Refraction, visual acuity, and contrast sensitivity function were evaluated 3 and 6 months postoperatively. Postoperatively, all patients achieved binocular uncorrected distance and near visual acuity of 20/30 or better. Photopic contrast sensitivity function decreased significantly at high spatial frequencies (P < .05). Overall scores of expectations, activity limitations, dependence on correction, appearance, and satisfaction were significantly higher postoperatively (P < .05). Greater improvement in near vision and dependence on correction was achieved in hyperopes. However, glare scores were significantly lower postoperatively (P < .001). Lower preoperative uncorrected near visual acuity was associated with higher scores for dependence on correction in myopes (r = 0.51, P = .027), and overall patient satisfaction correlated significantly with postoperative uncorrected distance visual acuity (r = -0.44, P = .015). Refractive lens exchange with the ReSTOR IOL in presbyopic patients provided good visual function and better patient satisfaction compared with preoperative corrections. Improvement in vision-related quality of life was most evident in hyperopes. A slight reduction in contrast sensitivity function appears to have no influence on quality of life.