Association between quality of life and anxiety, depression, physical activity and physical performance in maintenance hemodialysis patients

Post-COVID anxiety, depression, and quality of life among Egyptian hemodialysis patients

INTRODUCTION

This study examined the impact of Coronavirus disease 2019  on anxiety, depression, and health-related quality of life (HRQOL) among Egyptian hemodialysis (HD) patients.

METHODS

This multicenter cross-sectional study was carried out in Egypt in the years 2021-2022, where 300 HD patients from four HD centers were allocated into two groups: post-COVID and non-COVID. The Hospital Anxiety and Depression Scale (HADS) and the Kidney Disease QOL-36 questionnaire were used to assess anxiety, depression, and QOL of the included patients.

RESULTS

In the post-COVID group, abnormal and borderline cases of anxiety and depression were detected in 38.6% and 62.5% of patients, respectively, with no statistically significant difference between both groups. The post-COVID group showed higher work status and lower sexual and physical functioning, which correlated negatively with anxiety and depression scores.

CONCLUSION

Past-COVID infection did not influence depression and anxiety symptoms in HD patients. Sexual and physical functioning were more affected among COVID-survivors.

Impaired eating behaviors but intact metabolic hormone levels in individuals with major depressive disorder and generalized anxiety disorder

BACKGROUND

Major depressive disorder (MDD) and generalized anxiety disorder (GAD) contribute significantly to global health burdens. Identifying disease markers for these comorbid disorders can increase understanding of pathogenesis and improve screening and intervention strategies. This study examined the association of physical health factors with MDD and MDD + GAD, across sexes.

METHODS

Two samples of participants from the Tulsa-1000 study (exploratory cohort: N = 136; confirmatory cohort: N = 185) completed body composition measurements, eating behavior (Three Factor Eating Questionnaire [TFEQ], Eating Disorder Diagnostic Scale [EDDS]), exercise questionnaires, and a blood draw. Metabolic hormone concentrations (leptin, insulin, and adiponectin) were analyzed from blood samples. Within each cohort, a two-way analysis of variance compared three groups (MDD, MDD + GAD, and healthy controls [HC]), sex, and their interaction on dependent variables. Hedges g was calculated to reflect effect size magnitude.

RESULTS

Medium-to-large group main effects across cohorts indicated that compared to HC: (1) MDD (g = 1.71/0.57) and MDD + GAD (g = 0.93/0.69) reported higher TFEQ Disinhibition scores; (2) MDD endorsed higher TFEQ Hunger scores (g = 0.66/0.48); and (3) MDD (g = 1.60/1.30) and MDD + GAD (g = 0.92/1.72) reported greater EDDS scores. Large sex main effects across cohorts indicated that females exhibited higher levels than males for percent body fat (g = 1.07/1.17), leptin (g = 1.27/1.12), and adiponectin (g=0.82/0.88).

LIMITATIONS

The power to detect group*sex interactions was limited due to a greater number of females (than males) in the study, and over half of clinical participants were taking medications.

CONCLUSIONS

Individuals with MDD and MDD + GAD demonstrate difficulties in regulating eating behaviors, potentially contributing to functional impairment and increased disease burden.

Higher global diet quality score is related to lower prevalence of depression and poor quality of life among adolescent girls

BACKGROUND

Adolescence is a key time for the development of depression symptoms and the diet quality may be associated with mental health conditions. The present study examined the association between depression and quality of life (QoL) and the global diet quality score (GDQS) as a simple and standardized metric diet quality in Iranian adolescents.

METHODS

This cross-sectional study was conducted on 733 adolescent girls recruited using a random cluster sampling method. A 147-item food frequency questionnaire (FFQ) was used for dietary intake assessment. The GDQS is gained by summing points of all the 25 food groups, ranged from 0 to 49. Depression symptoms were assessed using a Persian version of the Beck Depression Inventory (BDI). For assessment of health-related QoL, the Short Form 12 Survey-version 2 (SF-12v2) questionnaire was employed. Multivariable logistic regression examined the association of depression and QoL with GDQS in crude and adjusted models.

RESULTS

Adolescent girls in the highest tertile of GDQS score compared with the lowest tertile had a 41% lower odds of depressive symptoms (OR: 0.59; 95% CI: 0.39-0.90, P = 0.01). The participants in the third tertile of GDQS score had lower odds of poor QoL compared with the first tertile (OR: 0.56; 95% CI: 0.37-0.85, P < 0.01). These associations remained significant (both P = 0.01) after adjustment for age, energy intake, body mass index (BMI), physical activity, and menstruation (depressive symptoms: OR: 0.59; 95% CI: 0.38-0.92; QoL: OR: 0.59; 95% CI: 0.38-0.91, P = 0.01).

CONCLUSION

We found that adolescent girls with a higher score of the GDQS had lower odds of depression and poor QoL Prospective and interventional investigations are needed to reach a clear vision.

Anxiety and depression in maintenance hemodialysis patients: prevalence and their effects on health-related quality of life

PURPOSE

The aims of the study are to explore the prevalence and risk factors of anxiety and depression in hemodialysis (HD) patients and to study their relationship with quality of life (QOL).

METHODS

This cross-sectional study involved 298 HD patients. Sociodemographic, clinical, and laboratory data of the patients were obtained from their records. Anxiety and depression were assessed by utilizing Hospital Anxiety and Depression Scale (HADS). In addition, QOL of the patients were evaluated by fulfilling the Kidney Disease Quality of Life-36.

RESULTS

This study included 298 HD patients (male 59.1%) with a median age of 49 years. Abnormal and borderline cases of anxiety were recognized in 49.6%, 26.2% of the patients, respectively, while depression cases and borderline cases were identified in 55 and 28.2% of the patients, respectively. Percentages of females (41 and 48% vs 26.4%, respectively), and patients who were not working (92.3 and 93.9% vs 72.2%, respectively) increased significantly in borderline and abnormal anxiety groups. Patients who did not work, led an inactive lifestyle, and smoked had considerably greater percentages in the borderline and abnormal HADS-depression categories than normal patients. Abnormal cases of depression and anxiety had significantly longer duration of HD than other two groups. Abnormal and borderline cases of anxiety and depression had worse QOL components than the normal patients.

CONCLUSION

Anxiety and depression are prevalent among HD patients in Egypt, and several sociodemographic and clinical risk factors are associated. In addition, these mental disorders are associated with poor QOL.

Impact of virtual reality exercises on anxiety and depression in hemodialysis

Renal replacement therapy is associated with reduced physical activity. The aim of the study was to assess the relationship between regular physical activity performed with the use of virtual reality and the occurrence of symptoms of anxiety and depression in hemodialysis patients. The study involved 85 patients from the dialysis station at the Department of Nephrology, Transplantology and Internal Medicine PUM. The examined patients were randomly divided into study group and control group. The study group consisted of patients undergoing renal replacement therapy by hemodialysis, whose task was to perform VR exercises using the prototype of the NefroVR system for 20 min during hemodialysis. The control group consisted of patients undergoing renal replacement therapy by hemodialysis who were not assigned an intervention. An intragroup analysis was performed for the Beck and GAD scales. After the end of the exercise cycle in the study group there was a decrease in the score while in the control group there was an increase in comparison to the first result. The research showed that after a 3-month exercises on a bicycle with the use of low-intensity virtual reality, a decrease in depression symptoms measured by the Beck Depression Inventory was observed. The research showed that regular physical activity using virtual reality may be associated with a reduction in the occurrence of anxiety and depression symptoms in patients included in the chronic hemodialysis program.

Objectively measured physical activity levels and adherence to physical activity guidelines in people with multimorbidity-A systematic review and meta-analysis

Objective

To determine levels of objectively measured physical activity (PA) and the proportion of adults with multimorbidity that adheres to PA guidelines.

Methods

All studies, where PA was measured at baseline using an activity monitor in an adult (≥18 years) multimorbid (≥80% of the population had ≥2 chronic conditions) population. A systematic literature search was performed in Medline, EMBASE, CINAHL, CENTRAL, ClinicalTrials.gov, opengrey.eu and google.com from inception up until 18^th of January 2022. Risk of bias was assessed with a modified version of the Quality Assessment Tool for Quantitative Studies. A random-effects meta-analyses was performed to estimate daily minutes of sedentary behavior (SB), light PA (LPA), moderate PA (MPA), moderate to vigorous PA (MVPA) and steps. Proportions adhering to PA guidelines was narratively synthesized. Certainty of evidence was determined using The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.

Results

Fifteen studies (2,172 participants) were included. The most frequent combination of conditions were type 2 diabetes and hypertension (six studies). Participants spent a daily average of 500.5 (95% CI: 407.1 to 593.9) minutes in SB, 325.6 (95% CI: 246.4 to 404.7 minutes in LPA and 32.7 (95% CI: 20.2 to 45.3) minutes in MVPA. The mean daily number of steps was 5,145 (95% CI: 4264 to 6026) for people in free-living conditions. The proportion adhering to PA guidelines ranged widely (7.4% to 43%). All studies were rated as at high risk of bias and the certainty of evidence was very low.

Conclusions

PA levels and adherence varied from low to above guideline recommended levels for adults with chronic conditions, depending on PA intensity. The very low certainty of evidence calls for high quality studies focusing on detailed descriptions of PA behavior in people with multimorbidity.

PROSPERO registration number

CRD42020172456.

The Associations of Suspected COVID-19 Symptoms with Anxiety and Depression as Modified by Hemodialysis Dietary Knowledge: A Multi-Dialysis Center Study

During the COVID-19 pandemic, it is essential to evaluate hemodialysis patients’ dietary knowledge, especially among those with COVID-19 related symptoms, in order to identify appropriate strategies in managing their mental health. The study’s purposes were to test the psychometric properties of the hemodialysis dietary knowledge (HDK) scale, and to investigate the modifying impact of HDK on the associations of suspected COVID-19 symptoms (S-COVID-19-S) with anxiety and depression among hemodialysis patients. A cross-sectional study was conducted from July 2020 to March 2021 at eight hospitals across Vietnam. Data of 875 hemodialysis patients were analyzed, including socio-demographic, anxiety (the generalized anxiety disorder scale, GAD-7), depression (the patient health questionnaire, PHQ-9), S-COVID-19-S, HDK, health literacy, and digital healthy diet literacy. Confirmatory factor analysis (CFA) and logistic regression models were used to analyze the data. The HDK scale demonstrates the satisfactory construct validity with good model fit (Goodness of Fit Index, GFI = 0.96; Adjusted Goodness of Fit Index, AGFI = 0.90; Standardized Root Mean Square Residual, SRMR = 0.05; Root Mean Square Error of Approximation, RMSEA = 0.09; Normed Fit Index, NFI = 0.96; Comparative Fit Index, CFI = 0.96, and Parsimony goodness of Fit Index, PGFI = 0.43), criterion validity (as correlated with HL (r = 0.22, p < 0.01) and DDL (r = 0.19, p < 0.01), and reliability (Cronbach alpha = 0.70)). In the multivariate analysis, S-COVID-19-S was associated with a higher likelihood of anxiety (odds ratio, OR, 20.76; 95% confidence interval, 95%CI, 8.85, 48.70; p < 0.001) and depression (OR, 12.95; 95%CI, 6.67, 25.14, p < 0.001). A higher HDK score was associated with a lower likelihood of anxiety (OR, 0.70; 95%CI, 0.64, 0.77; p < 0.001) and depression (OR, 0.72; 95%CI, 0.66, 0.79; p < 0.001). In the interaction analysis, the negative impacts of S-COVID-19-S on anxiety and depression were mitigated by higher HDK scores (p < 0.001). In conclusion, HDK is a valid and reliable tool to measure dietary knowledge in hemodialysis patients. Higher HDK scores potentially protect patients with S-COVID-19-S from anxiety and depression during the pandemic.

The Effect of Nutrition and Exercise on Body Composition, Exercise Capacity, and Physical Functioning in Advanced CKD Patients

Patients with stages 4 and 5 chronic kidney disease (CKD), and particularly chronic dialysis patients, commonly are found to have substantially reduced daily physical activity in comparison to age- and sex-matched normal adults. This reduction in physical activity is associated with a major decrease in physical exercise capacity and physical performance. The CKD patients are often physically deconditioned, and protein energy wasting (PEW) and frailty are commonly present. These disorders are of major concern because physical dysfunction, muscle atrophy, and reduced muscle strength are associated with poor quality of life and increased morbidity and mortality in CKD and chronic dialysis patients. Many randomized controlled clinical trials indicate that when CKD and chronic dialysis are provided nutritional supplements or undergo exercise training their skeletal muscle mass and exercise capacity often increase. It is not known whether the rise in skeletal muscle mass and exercise capacity associated with nutritional support or exercise training will reduce morbidity or mortality rates. A limitation of these clinical trials is that the sample sizes of the different treatment groups were small. The aim of this review is to discuss the effects of nutrition and exercise on body composition, exercise capacity, and physical functioning in advanced CKD patients.

Self-Participation Experiences among Well-Adapted Hemodialysis Patients

A successful self-participation experience empowers patients to adapt to living with hemodialysis. However, few studies regarding the subjective experiences of such patient participation have been conducted. This study’s purpose was to describe hemodialysis patients’ perspectives on integrating hemodialysis into a new life regarding self-participation experience. A qualitative study using the grounded theory method was applied. Thirty-two well-adaptive hemodialysis Taiwanese patients attended in-depth interviews. “Integrating hemodialysis into a new life journey” was identified as the core category guiding the entire self-participation experience of hemodialysis patients. The three antecedent themes were “Sense of worthlessness”, “Life is still worth living”, and “Friendly and joyful atmosphere of the hemodialysis room”. Once the patients went through the three antecedent themes, they gradually began making efforts to participate more fully in their hemodialysis. Within this participation experience, the hemodialysis patients exhibited these four interactive themes: “Overcoming one’s predicament”, “Integrating self-care skills into my life”, “Resuming previous roles and tasks”, and “Adapting to independent living”. Finally, most adaptive patients master the hemodialysis life. Encouraging patients to discover that their life is worth living and providing a friendly and joyful atmosphere in hemodialysis units are the keys to facilitating patients’ self-participation more fully.

Effect of Cold Dialysis Solution on the Sexual Dysfunction of Patients with Chronic Renal Failure Undergoing Hemodialysis: A Randomized Clinical Trial

Background: The present study aimed to evaluate the effect of cold dialysis solution on the sexual dysfunction of patients with chronic renal failure undergoing hemodialysis. Methods: This randomized clinical trial was conducted with a before and after parallel design among 60 hemodialysis patients diagnosed with sexual dysfunction. The selected subjects were randomly allocated to the two groups of experimental and control (30 per each). Patients in the experimental and control groups underwent hemodialysis for one month using 35.5°C and 37°C dialysis solutions, respectively. Following the procedure, male and female sexual function was assessed in the study groups. Data were collected using the International Index of Erectile Functions, the female sexual function index (FSFI), and a demographic questionnaire. Data analysis was performed using Chi-square, Fisher's exact test, Mann-Whitney U test, t-test, paired t-test, and Wilcoxon test at 95% confidence interval. Results: No significant difference was observed between the experimental and control groups regarding male sexual function before and after the intervention (P > 0.05). However, the Mann-Whitney U test indicated a significant difference in the female subjects’ arousal in the experimental group before (3.68 ± 0.38) and after the intervention (3.98 ± 0.46; z = 2.216; P = 0.027). Conclusions: Cold dialysis solution could only increase the sexual arousal of the women in the experimental group, and no changes were observed in other sexual function domains of the male and female patients. Given the short duration of our intervention, it is recommended that further longitudinal studies be performed on larger cohorts of patients in different geographical regions.

Randomized Trial-PrEscription of intraDialytic exercise to improve quAlity of Life in Patients Receiving Hemodialysis

Introduction

Whether clinically implementable exercise interventions in people receiving hemodialysis (HD) therapy improve health-related quality of life (HRQoL) remains unknown. The PrEscription of intraDialytic exercise to improve quAlity of Life (PEDAL) study evaluated the clinical benefit and cost-effectiveness of a 6-month intradialytic exercise program.

Methods

In a multicenter, single-blinded, randomized, controlled trial, people receiving HD were randomly assigned to (i) intradialytic exercise training (exercise intervention group [EX]) and (ii) usual care (control group [CON]). Primary outcome was change in Kidney Disease Quality of Life Short-Form Physical Component Summary (KDQOL-SF 1.3 PCS) from baseline to 6 months. Cost-effectiveness was determined using health economic analysis; physiological impairment was evaluated by peak oxygen uptake; and harms were recorded.

Results

We randomized 379 participants; 335 and 243 patients (EX n = 127; CON n = 116) completed baseline and 6-month assessments, respectively. Mean difference in change PCS from baseline to 6 months between EX and CON was 2.4 (95% confidence interval [CI]: -0.1 to 4.8) arbitrary units (P = 0.055); no improvements were observed in peak oxygen uptake or secondary outcome measures. Participants in the intervention group had poor compliance (47%) and poor adherence (18%) to the exercise prescription. Cost of delivering intervention ranged from US$598 to US$1092 per participant per year. The number of participants with harms was similar between EX (n = 69) and CON (n = 56). A primary limitation was the lack of an attention CON. Many patients also withdrew from the study or were too unwell to complete all physiological outcome assessments.

Conclusions

A 6-month intradialytic aerobic exercise program was not clinically beneficial in improving HRQoL as delivered to this cohort of deconditioned patients on HD.

Evaluation of the construct reliability and validity of the DSM-5 Self-Rated Level 1 Cross-Cutting Symptom Measure-Chinese version in maintenance hemodialysis patients

Objective

The study aim was to assess the construct reliability and validity of the internal structure of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Self-Rated Level 1 Cross-Cutting Symptom Measure (CCSM)-Chinese version in maintenance hemodialysis (MHD) patients, and to clarify whether the CCSM is suitable for patients with psychological issues.

Methods

Participants were 190 MHD patients. Structural equation modelling was used to establish a measurement model to confirm the reliability and validity of the internal structure of the CCSM-Chinese version, and to compare it with the Chinese version of the Symptom Checklist-90 (SCL-90).

Results

Of the 13 CCSM domains, 8 showed stability and validity in the initial screening of psychological symptoms. Although the Chinese version of the SCL-90 is widely used, the measurement model of the 8-domain CCSM was a better fit than the SCL-90 (CCSM: chi-square = 35.668, chi-square/degrees of freedom [CMIN/df] = 1.877; root mean square error of approximation [RMSEA]  = 0.061; adjusted goodness of fit index [AGFI] = 0.931 vs. SCL-90: chi-square = 89.159, CMIN/df = 2.972; RMSEA = 0.084; AGFI = 0.879).

Conclusion

The Chinese version of the CCSM is a useful rapid screening tool to detect psychological symptom risk in MHD patients.

Hemodialysis patients perceived exercise benefits and barriers: the association with health-related quality of life

BACKGROUND

Patients on hemodialysis have less exercise capacity and lower health-related quality of life than healthy individuals without chronic kidney disease (CKD). One of the factors that may influence exercise behavior among these patients is their perception of exercise benefits and barriers. The present study aimed to assess the perception of hemodialysis patients about exercise benefits and barriers and its association with patients' health-related quality of life.

METHODS

In this cross-sectional study, 227 patients undergoing hemodialysis were randomly selected from two dialysis centers. Data collection was carried out using dialysis patient-perceived exercise benefits and barriers scale (DPEBBS) and kidney disease quality of life short form (KDQOL-SF). Data were analyzed using SPSS software ver. 21.

RESULTS

The mean score of DPEBBS was 68.2 ± 7.4 (range: 24 to 96) and the mean KDQOL score was 48.9 ± 23.3 (range: 0 to 100). Data analysis by Pearson correlation coefficient showed a positive and significant relationship between the mean scores of DPEBBS and the total score of KDQOL (r = 0.55, p < 0.001). Moreover, there was a positive relationship between the mean scores of DPEBBS and the mean score of all domains of KDQOL.

CONCLUSION

Although most of the patients undergoing hemodialysis had a positive perception of the exercise, the majority of them do not engage in exercise; it could be contributed to the barriers of exercise such as tiredness, muscle fatigue, and fear of arteriovenous fistula injury. Providing exercise facilities, encouraging the patients by the health care provider to engage in exercise programs, and incorporation of exercise professionals into hemodialysis centers could help the patients to engage in regular exercise.

Development and preliminary validation of a self-rating anxiety inventory for maintenance haemodialysis patients

This study aimed to develop a self-rating anxiety inventory for maintenance haemodialysis patients (AI-MHD) and perform preliminary validation to provide a simple, effective, and highly specific practical tool for effective anxiety disorder screening in haemodialysis patients. Based on existing general anxiety disorder screening scales and common symptoms of MHD patients as a reference and after expert discussions and preliminary validation at a single dialysis centre, a self-rating AI-MHD containing 12 items was developed. Subsequently, the AI-MHD was applied in 4 dialysis centres and compared with GAD-7 and HADS-A. Further multicentre validation showed that Cronbach's alpha for the scale was 0.918; the AI-MHD score not only significantly differed between the anxiety disorders group and the non-anxiety disorders group (p<0.001) but also correlated with GAD-7 and HADS-A scores (p<0.001). In addition, the Kaiser-Meyer-Olkin (KMO) score was 0.847, and Bartlett's test of sphericity was significant (x²=849.45, p<0.001). The anxiety disorder detection rate was 93%, and the specificity was 90%, which were significantly better than the screening results using the GAD-7 and HADS-A scales in the same groups. Although there were limitations, such as the sample size and regionality, the AI-MHD showed good efficacy and reliability in rating anxiety in MHD patients.

Physical Function in Kidney Transplantation: Current Knowledge and Future Directions

Purpose of review

Low physical function (PF) is common among individuals with end-stage kidney disease. In this review, we explore data on the impacts of PF on access to kidney transplantation (KT) and KT outcomes. We also discuss the latest interventions to improve PF in pre- and post-KT settings.

Recent Findings

Many US KT programs measure PF or related constructs when assessing KT candidacy. Although carefully selected KT candidates with low PF can benefit from KT with respect to survival and quality of life, low PF decreases the likelihood of being listed for KT and increases the risk of adverse post-KT outcomes. Recent trials suggest that exercise is a promising strategy to improve PF among KT candidates and recipients.

Summary

PF is a potentially modifiable risk factor for adverse pre- and post-KT outcomes. Research is needed to determine the ideal PF metric for use in KT evaluations and interventions to improve PF.

Opioids in Hemodialysis Patients

Chronic pain and prescription opioid use are prevalent among patients with end-stage kidney disease treated with hemodialysis. Vulnerabilities to complications from opioid use are high in this patient population, as shown in many recent, well-conducted, patient-oriented studies. Such studies have highlighted the need for a balanced approach to pain management in hemodialysis patients that includes careful assessment of the risks and benefits of opioid prescriptions in this population. In this article, we review the available literature and experience regarding opioid prescriptions among hemodialysis patients, discuss clinical implications, and outline ongoing research.

The Effects of Exercise Training on Physical Performance and Self-efficacy in Hemodialysis Patients: A Randomized Controlled Clinical Trial

BACKGROUND

Hemodialysis patients are faced with challenges in carrying out their daily activities. Self-efficacy is a social cognitive concept that can affect behavioral control in these patients. Hence, the purpose of the present study was to investigate the effects of exercise training on physical performance and self-efficacy in hemodialysis patients.

MATERIALS AND METHODS

This randomized controlled clinical trial was conducted on 60 hemodialysis patients who visited hospitals affiliated to Mazandaran University of Medical Sciences in Sari, Iran. The participants were randomly divided into two groups. The patients in the intervention/exercise group received the 8-week exercise program. Patients in the control group received routine care. The Six-Minute Walk Test (6MWT) was used to assess the patients' functional ability and the Exercise Self-Efficacy Scale (ESES) and Chronic Disease Self-Efficacy Scale (CDSES) were used to assess their self-efficacy before and 2 and 8 weeks after the intervention. For statistical analysis, independent t-test and paired t-test were used.

RESULTS

The comparison of self-efficacy between the exercise group and control group after 8 weeks of intervention showed a significant difference between the groups in terms of the CDSES (F1,43= 22.92, p < 0.001) and ESES (F1,38= 10.84, p < 0.001) results. Moreover, the comparison of mean distance walked based on the 6MWT showed significant changes in this variable (F1= 2.05, p = 0.015).

CONCLUSIONS

The designed exercise program can improve self-efficacy and physical performance in hemodialysis patients. This intervention is recommended for hemodialysis patients due to its effectiveness, simplicity, and uncomplicated characteristics.

Examining the relationship between nutrition, quality of life, and depression in hemodialysis patients

PURPOSE

Lifestyle changes associated with end-stage renal disease may be a factor in depression and quality of life (QOL) for patients receiving hemodialysis. This cross-sectional study examined the relationship between nutritional status, QOL, and depression in 124 hemodialysis patients.

METHODS

Nutritional markers included serum albumin, normalized protein catabolic rate (nPCR), body mass index (BMI), body fat percentage, and daily protein intake. Physical and Mental dimension scores of the Kidney Disease QOL-Short Form (KDQOL-SF), and the Center for Epidemiological Studies of Depression (CESD) survey were used to measure QOL and depression, respectively. Data were analyzed using regression analyses. Measures of effect size were used for interpretation.

RESULTS

Nutritional status indicators explained a moderate amount of the variability of the Physical dimension of QOL (crude R² = .14, covariate-adjusted ΔR² = .06) but had weak explanatory ability for the Mental dimension of QOL (crude R² = .05, covariate-adjusted ΔR² = .02) and CESD (crude R² = .02, covariate-adjusted ΔR² = .005). Additional findings suggested the presence of non-linear relationships between protein intake and both the Physical and Mental QOL dimension scores. Longer dialysis vintage was also correlated with lower psychosocial patient outcomes.

CONCLUSION

While nutritional status is an important element in predicting hemodialysis patient outcomes, its relationship to depression and QOL, in this sample, demonstrated only moderate explanatory ability. However, dialysis vintage and level of education had a significant relationship with depression and QOL. These findings suggest that patients with longer dialysis vintage and limited health literacy require unique plans of care. Future studies aimed at understanding the interrelationships between non-modifiable patient characteristics and psychosocial outcomes are imperative.

Prevalence and risk factors of depressive symptoms among dialysis patients with end-stage renal disease (ESRD) in Khartoum, Sudan: A cross-sectional study

Background

Depression is the most common prevalent psychiatric condition among patients with chronic kidney disease (CKD), and especially during dialysis. This study aimed to evaluate depression symptoms in Sudanese patients with end-stage renal diseases (ESRD) who undergo hemodialysis.

Methods

This is a case finding, hospital-based study recruited 75 patients on dialysis in Khartoum, Sudan. Data were analyzed by statistical package for social science (SPSS, version 23).

Results

The percentage of depression symptoms that satisfies the criteria for the diagnosis of major depression disorders in patients with ESRD undergoes dialysis was 68%. The new patients who undergo dialysis for less than 1 year had more depression symptoms (66.7%) than those on dialysis for 2-3 years (21.6%) or more than 3 years with a percentage of11.8%. Chi-square test showed significant associations between depression and age, the duration of dialysis, signs of significant weight loss when no dieting, and when the clinical symptoms related to distress or social or functional impairment (P = 0.016, 0.000, 0.004, and 0.000, respectively). Logistic regression test showed that age and duration of dialysis were significantly associated with depression with (odds ratios [OR]: 0.724, 0.211).

Conclusion

More than two-thirds of patients on dialysis have depressive symptoms. Risk factors associated with depression in Sudanese patients on dialysis were age, duration of dialysis, weight loss, and social and functional impairment. Future research is needed in order to assess the benefit of antidepressants in patients on dialysis. Family physicians should be aware of the association between depression and dialysis, in order to provide early treatment and prevent suicide.

The Effect of Positive Thinking Training on Different Dimensions of Quality of Life of Hemodialysis Patients: A Randomized Controlled Clinical Trial

Background: Nowadays, the quality of life of hemodialysis patients has decreased, which doubled the need for educational interventions. Objectives: The current study investigated the effect of positive thinking training on different dimensions of quality of life of hemodialysis patients. Methods: This is a controlled clinical trial study conducted on 70 hemodialysis patients in Fasa, Fars province, in 2019. The patients were selected using the simple sampling method. Then, they were divided into two groups of intervention (n = 35) and control (n = 35). After obtaining informed consent, the researchers asked the participants to complete the SF-36 Quality of Life Questionnaire. The intervention group was trained positive thinking skills in 8 workshop sessions; each lasted for 90 minutes. Data were analyzed using SPSS version 20. To analyze the data, statistical tests such as chi-square, Kolmogorov-Smirnov, independent, and t-test were used. Results: The mean and standard deviation of the patients’ quality of life in the intervention group increased from 35.95 ± 10.07 to 55.98 ± 11.71 (P < 0.001). The changes in patients’ quality of life before and after the intervention were also assessed in 8 dimensions, which showed that the quality of life of the patients did not change significantly in terms of physical function (P = 0.42) and physical pain (P = 0.62), but for other dimensions, it was significantly increased (P < 0.001). Conclusions: Positive thinking training improved the quality of life of hemodialysis patients, particularly in the dimensions of the emotional role, emotional health, energy and vitality, social performance, and general health is recommended.

Prevalence of depression and associated factors among hemodialyzed patients in Jazan area, Saudi Arabia: a cross-sectional study

Purpose

This study aims to evaluate the prevalence of depression and associated risk factors among patients on hemodialysis in Jazan area, Saudi Arabia.

Design/methodology/approach

The study was conducted on 211 randomly selected hemodialysis patients in Jazan area, Saudi Arabia, using an observational cross-sectional design. Patients were screened for depressive symptoms using the depression, anxiety and stress scale 42 (DASS-42). Descriptive statistics were used to present sociodemographic data. Multiple logistic regression was implemented to identify the predictors of depression. Data were entered and analyzed using SPSS 22.0 software.

Findings

The study found the overall prevalence of depression among patients on hemodialysis to be 43.6 per cent. Of them, 12.8 per cent were mildly depressed, 15.6 per cent were moderately depressed and 15.1 per cent fell in the severe or extremely severe category. Depression was significantly associated with marital status, education level and the presence of sleep disturbances. The study indicates a high prevalence of depressive symptoms among patients on hemodialysis in Jazan. A higher rate of depressive symptoms was observed in currently unmarried, lower-educated patients and those with sleep disturbance.

Originality/value

Periodic evaluation of patients on hemodialysis for depression is needed to allow for early intervention.

Modifiable Physical Factors Associated With Physical Functioning for Patients Receiving Dialysis: A Systematic Review

Background: Patients receiving dialysis have reduced physical function, which is associated with unfavorable clinical outcomes and decreased quality of life. The authors aimed to identify and explore modifiable physical factors associated with physical function for patients receiving dialysis. Methods: Searches were performed in MEDLINE, Embase, Ovid Emcare, and The Cochrane Library in October 2018. Etiological studies involving dialysis populations that report association or predictive statistics between a modifiable physical factor and physical function were eligible for inclusion. Predictor variables were (1) modifiable via exercise and (2) considered an impairment in the International Classification of Functioning, Disability and Health. Results: Of 5384 titles screened, 23 studies were included. Thirteen studies focused on physical activity levels and muscle strength and the relationship with physical function while 2 studies investigated sedentary behavior. Twenty-one studies focused on hemodialysis populations. Studies related to physical activity levels displayed a moderately strong relationship with physical function, whereas muscle strength displayed a predominantly weak to moderate relationship. Conclusions: Physical activity levels, sedentary behavior levels, and muscle strength are related to physical function status for patients receiving dialysis. There is a need for robust longitudinal data to confirm the results of this investigation and for more focus on populations receiving peritoneal dialysis.

Negative emotions and quality of life among adolescents: A moderated mediation model

Background/Objective

Depression, anxiety and stress are known as negative emotions. Previous studies have shown that negative emotions were associated with quality of life. There are a lot of researches on quality of life. However, previous studies mainly focused on health-related quality of life among patients. This study aims to examine the relationship between negative emotions and quality of life as well as the underlying psychological mechanism among community-based samples.

Method

We surveyed 6,401 adolescents (age: 9-15 years old). Participants were assessed using the Depression Anxiety Stress Scale, Resilience Scale for Chinese Adolescent, Perceived Social Support Scale and the Pediatric Quality of Life Inventory 4.0 Generic Scale for Negative Emotions, Resilience, Social Support and Quality of Life.

Results

Results revealed that negative emotions were negatively associated with quality of life, and resilience mediated the relationship between negative emotions and quality of life. Social support moderated all the paths among negative emotions, resilience and quality of life.

Conclusions

Adolescents’ quality of life was indirectly affected by negative emotions via resilience, and less affected by negative emotions and more affected by resilience with the improvement of social support. The theoretical and practical implications of these results are discussed.

Assess the Illness Perception and Treatment Adherence among Patients with End-Stage Renal Disease

Background:

Chronic Renal Disease (CRD) complications had a sizeable effect on the patients. This study evaluates illness perception, treatment adherence and clinical outcomes of patients with End-Stage Renal Disease (ESRD) and finds an association with variables.

Materials and Methods:

A descriptive cross-sectional study was conducted among patients at Sri Ramachandra Institute of Higher Education and Research, Chennai, India during October and November 2017. Data were collected through interviews of each patient separately before hemodialysis. Demographic, clinical variables, identity dimension and control dimension of patients were assessed. Adherence behaviours were measured using ESRD-AQ in four dimensions. Clinical outcome was evaluated based on biochemical parameters. The collected data were analysed by percentage distribution and regression analysis.

Results:

The study had 120 patients with ESRD with male to female ratio of 2:1 where the majority (35.80%) were in the age group of 51–60. The identity dimension mean (SD) score was 10.80 (1.51). Under the control dimension mean scores were higher in the sub-dimension of emotional representations, consequences and personal control. Among 120 patients, 63 (52.50%) had adherence to dietary restriction. A statistically significant association was observed between timeline with Body Mass Index (BMI) (F₃ = 4.81, p = 0.003) and comorbidity (F₂ = 2.99, p = 0.022).

Conclusions:

The higher mean score in the sub-dimensions of emotional representations indicates a higher degree of emotional distress due to low adherence to prescribed medications.

The effects of self-performance management video program on patients receiving hemodialysis

AIM

This study attempted to investigate the effects of a self-performance management video program using a tablet PC on self-care knowledge, self-care behavior, state anxiety and physiological index in patients receiving hemodialysis.

METHODS

This study was an experimental research design. The participants of this study were 46 patients who were diagnosed with end-stage renal failure and received hemodialysis on a regular basis in kidney centers (23: experimental group, 23: control group). The data collection period was from November 24, 2016 to January 3, 2017. The program was designed and organized by the researchers of this study according to previous studies consisting of six categories in a total 70-min video program. The contents of the self-performance management program were stored on the tablet PC, so that the patients were self-led. All the patients who participated in the program were asked to complete three categories in a week. Therefore, it took 2 weeks to complete all contents of the six categories. After that, the patients were asked to repeat the 2-week course twice. Therefore, the program was carried out for a total of 6 weeks. For the control group, a pamphlet was used.

RESULTS

The anxiety of the experimental group was significantly decreased compared to the control group. Among the physiological index, potassium and albumin levels were statistically significant.

CONCLUSIONS

The self-performance management video program using a tablet PC developed in this study seems to be applicable to patients receiving hemodialysis who need anxiety and physiological index management.

Relación entre la calidad de vida relacionada con la salud y la ansiedad/depresión en pacientes en hemodiálisis crónica

Objetivo: El objetivo del presente estudio fue analizar la Calidad de Vida Relacionada con la Salud en pacientes hemodiálisis y su relación con la ansiedad y la depresión. Pacientes y Método: Se estudiaron 122 pacientes en hemodiálisis, con una edad de 66,47±14,2 años (34,4% mujeres). Se realizó un estudio descriptivo y transversal, en el área de influencia del Servicio de Nefrología del Hospital Reina Sofía de Córdoba. Se estudió la Calidad de Vida Relacionada con la Salud (cuestionario KDQOL-SF), Ansiedad y Depresión (cuestionario Escala de Ansiedad y Depresión de Goldberg) y la comorbilidad asociada. Resultados: En el KDQOL, las dimensiones más afectadas fueron: Situación Laboral, Carga de la Enfermedad Renal, Función Sexual y Sueño. En las dimensiones del cuestionario SF, las áreas más afectadas fueron: Rol Físico, Salud General y Función Física. El 42,6% de los pacientes presentaron probabilidad de tener ansiedad, el 52,5% depresión, y el 32,8% presentaban la probabilidad de padecer ambas alteraciones (ansiedad y depresión). La ansiedad y la depresión se asociaron de forma significativa a peores puntuaciones en todas las dimensiones del cuestionario KDQOL-SF. Conclusiones: Los pacientes en hemodiálisis presentan peor calidad de vida que la población sana de referencia, especialmente en las dimensiones Carga de la enfermedad renal, Sueño, Salud general, Vitalidad, Función física y Rol físico. Esta disminución de la calidad de vida está relacionada con la probabilidad de padecer ansiedad y/o depresión. El sexo femenino, la comorbilidad asociada y el tiempo en hemodiálisis, se asocian también a peor calidad de vida.

Role of Wearable Accelerometer Devices in Delirium Studies: A Systematic Review

We sought to determine the feasibility of using wearable accelerometer devices for determining delirium effects on patients' physical activity patterns and detecting delirium and delirium subtype.

DATA SOURCES

PubMed, Embase, and Web of Science.

STUDY SELECTION

Screening was performed using predefined search terms to identify original research studies using accelerometer devices for studying physical activity in relation to delirium.

DATA EXTRACTION

Key data were extracted from the selected articles.

DATA SYNTHESIS

Among the 14 studies identified, there were a total of 315 patients who wore accelerometer devices to record movements related to delirium. Eight studies (57.1%) used accelerometer devices to compare the activity of delirious and nondelirious patients. Delirious patients had lower activity levels, lower restlessness index, higher number of daytime immobility minutes, lower mean activity levels during the day, and higher mean activity levels at night. Delirious patients also had lower actual sleep time, lower sleep efficiency, fewer nighttime minutes resting, fewer minutes resting over 24 hours, and smaller change in activity from day to night. Six studies (42.9%) evaluated the feasibility of using accelerometer devices for detection of delirium and its subtype. Variables including number of postural changes during daytime, frequency of ultrashort, short, and continuous movements were significantly different among the nondelirium and the three delirium subtypes.

CONCLUSIONS

The results from the studies using accelerometer devices in studying delirium demonstrate that accelerometer devices can potentially detect the differences between delirious and nondelirious patients, detect delirium, and determine delirium subtype. We suggest the following directions as the next steps for future studies using accelerometer devices for predicting delirium: benchmark studies with longer data collection, larger and more diverse population size, incorporating related factors (e.g., medications), and evaluating delirium subtype and severity.

Neuropsychiatric Disorders in Chronic Kidney Disease

Neuropsychiatric conditions including depression, anxiety disorders, and cognitive impairment are prevalent in patients with chronic kidney disease (CKD). These conditions often make worse the quality of life and also lead to longer hospitalizations and higher mortality. Over the past decades, some hypotheses have tried to explain the connection between CKD and neuropsychiatric disorders. The most common hypothesis is based on the occurrence of cerebrovascular disease and accumulated uremic toxins in adult patients with CKD. However, the lack of a direct association between known vascular risk factors (e.g., diabetes and hypertension) with CKD-related cognitive deficits suggests that other mechanisms may also play a role in the pathophysiology shared by renal and neuropsychiatric diseases. This hypothesis is corroborated by the occurrence of neuropsychiatric comorbidities in pediatric patients with CKD preceding vascular damage, and the inconsistent findings on neuroprotective effects of antihypertensives. The aim of this narrative review was to summarize clinical evidence and potential mechanisms that links CKD and brain disorders, specifically in regard to cognitive impairment, anxiety, and depression.

Posttraumatic Embitterment Disorder in Patients with Chronic Kidney Disease

Objective

Posttraumatic embitterment disorder (PTED), a subgroup of an adjustment disorder, is a feeling with anger and helplessness. Hemodialysis may be a trigger event leading to PTED. We investigated the prevalence of PTED in patients with each categorized stages of chronic kidney disease (CKD) and the association between PTED and depression and functional impairment.

Methods

Patients were categorized into three groups according to the stages of CKD (stage I–II, III–IV, and V). CKD (I–II) group was defined as estimated glomerular filtration rate (eGFR) >60 ml/min/1.73 m², CKD (III–IV) group as eGFR <60 ml/min/1.73 m², and CKD (V) group as CKD stage V including patients ongoing hemodialysis. Patients were assessed for the prevalence of PTED, depression, and decreased quality of life by using the scale of PTED, Patient Health Questionnaire-9 (PHQ-9), and EuroQol Five Dimensional Questionnaires, Visual Analogue Scale (EQ-5D-VAS), respectively.

Results

A total of 445 patients were analyzed. The number of patients in CKD (I–II) was 166, CKD (III–IV) was 172, and CKD (V) was 107. Multivariate analysis by binomial logistic regression demonstrated that CKD (V) was significantly associated with the prevalence of PTED (odds ratio, 4.13; 95% confidence interval, 1.56–15.6; p=0.006) after adjustment for age, gender, and diabetes mellitus. Also, a significant correlation existed between PTED and EQ-5D-VAS in all stages, but the correlation was nonsignificant between PTED and PHQ-9 score in group CKD (V).

Conclusion

The findings suggest that PTED is underdiagnosed in CKD patients. Acknowledgment and diagnosis of PTED in CKD patients may lead to a better quality of life.

Assessment of physical functioning in the clinical care of the patient with advanced kidney disease

Maintenance of independent living is the top health priority among patients with advanced chronic kidney disease (CKD). Mobility limitation is often the first sign of functional limitation leading to loss of independence. Regular assessments of physical capacity can help provide kidney health providers identify patients at risk of frailty and other adverse health-related outcomes that contribute to the loss of functional independence. These physical capacities can be measured with commonly used self-reported measures of physical function or by objective physical performance testing. The current review describes commonly used assessments of self-reported physical function and physical performance. First, we describe the disablement process and how these assessments can be performed with commonly used quality of life instruments measuring self-reported physical function or objective physical performance tests. Second, we identify the determinants and correlates of self-reported physical function and physical performance and their contribution to the frailty phenotype. Third, we describe the association of physical capacities with clinical outcomes. We conclude with on possible approach to identifying and intervening on persons with CKD at high risk of functional decline.

The Comparison of Progressive Muscle Relaxation Frequency on Anxiety, Blood Pressure, and Pulse of Haemodialysis Patients

Introduction: Haemodialysis is one of the kidney replacements therapies, but, as it cannot wholly replace kidney function, it still causes complications such as increased blood pressure and pulse which can lead to anxiety for the patient. The purpose of this study was to explain the effect of Progressive Muscle Relaxation (PMR) on anxiety, blood pressure and pulse in haemodialysis patients.Methods: The study design was a true pre-post-test control group design experiment. The total sample was 105 haemodialysis patients taken by purposive sampling technique and divided into two intervention groups and one control group. The independent variable was PMR, and the dependent variables were anxiety, blood pressure and pulse. Data were obtained using a questionnaire and analysed using the Kruskal Wallis Test and Mann-Whitney U test with a significance level <0.05.Results: The results of the PMR two times per week group analysis for one month showed a significant influence on anxiety (p=0.000), blood pressure (p=0.000), and pulse rate (p=0.000). Mann-Whitney U Test Results showed a significant effect on anxiety (p=0.004), blood pressure (p=0.000), and pulse (p=0.000).Conclusion: Haemodialysis patients who performed PMR interventions showed a promising outcome on a decrease in anxiety, blood pressure and pulse. The regular application of PMR interventions can control vital signs in patients undergoing haemodialysis

Atividade física e a qualidade de vida de pacientes com doença renal crônica em hemodiálise

RESUMO O objetivo deste estudo foi avaliar o nível de atividade física (NAF) de pacientes com doença renal crônica (DRC) em hemodiálise (HD) e correlacionar estes níveis à qualidade de vida relacionada à saúde (QVRS). Trata-se de um estudo correlacional, transversal, e com abordagem quantitativa. Participaram da pesquisa 84 pacientes com diagnóstico de DRC. Utilizou-se o questionário internacional de atividade física para identificar o NAF e o questionário genérico de qualidade de vida (SF-36) para avaliar a QVRS. Foram realizadas análises estatísticas descritivas. Utilizou-se o teste Kolmogorov-Smirnov e verificou-se ausência de normalidade nos dados. O teste U de Mann Whitney foi utilizado para a comparação da QVRS entre grupos (ativos e insuficientemente ativos), bem como o coeficiente de correlação de Spearman para correlacionar o NAF e a QVRS. O nível de significância adotado foi de 5%. Na comparação de grupos, verificou-se que os pacientes ativos apresentaram melhor percepção de QVRS se comparados aos insuficientemente ativos. Ainda, a partir do coeficiente de correlação de Spearman, observou-se que o NAF está correlacionado com a QVRS, com estatísticas significantes em diversas dimensões do SF-36. Sendo assim, sugere-se que a prática regular de atividade física (AF) pode contribuir para uma melhor percepção de QVRS de pacientes em HD.

The relationship between coping, emotion regulation, and quality of life of patients on dialysis

Previous studies have investigated constructs that facilitate adaptation to chronic disease and improve quality of life and constructs that lead to psychopathological complications. The purpose of this research is to investigate the impact of coping and emotional regulation on the quality of life of patients on dialysis. Three questionnaires were administered to 78 patients on dialysis: Coping Orientations to Problems Experienced, Short Form (36), and Cognitive Emotion Regulation Questionnaire. Regressions analyses indicated that age, Rumination, Positive Refocusing, Avoidance Strategies, Approach to the Problem, and Transcendent Orientation predicted Physical Health. With regard to Mental Health, the predictors were gender, Self-Blame, Acceptance, Rumination, Positive Reappraisal, Catastrophizing, Avoidance Strategies, and Transcendent Orientation. This study confirms the relationship between emotional regulation, coping, and quality of life. The results highlight the need for total care of the patients, including an assessment of both physical state and psychological functioning in order to promote total well-being.