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Introduction: The aim of this study was to determine if the Geriatric Depression Scale (GDS) was predictor of mortality in elderly patients on chronic hemodialysis (HD)., Methods: A total of 140 HD patients ≥65 years were studied. Symptoms of depression were assessed through GDS and cognitive function through the Mini Mental State Examination (MMSE). GDS scores 0-9 are considered normal (Group 1); scores of 10-20 (Group 2) and 21-30 (Group 3) indicate mild and severe depression., Results: Median GDS was 13 (11-15): 54 patients in Group 1, 49 in Group 2, and 37 in Group 3. After a follow-up of 58.85 ± 38.8 months, 94 patients died and 46 were alive. Kaplan-Meier survival was significantly lower in patients of Groups 2 and 3 than in Group 1 (log-rank χ 2 : 101.9; DF: 2; p < 0.0001). According to Cox regression analysis, mortality was associated with age and GDS, and inversely associated with MMSE and Kt/V., Conclusion: GDS predicts mortality in elderly HD patients., (© 2023 International Society for Apheresis and Japanese Society for Apheresis.)

Objective: Fatigue and depressed mood are considered main impediments to physical activity in haemodialysis (HD) patients. A better understanding of their interrelationships is crucial to develop effective therapies. Moreover, measurement of daily physical activity (DPA) in HD patients is tricky, as it is usually assessed by subjective self-report questionnaires. Therefore, we aimed to objectively measure sponteanous DPA with motion sensors and to explore its relation with fatigue and depressive symptoms., Methods: DPA was assessed for seven consecutive days in 37 HD patients based on their daily step count measured with the SenseWear™ Armband. The Fatigue Severity Scale (FSS) and Beck Depression Inventory-II (BDI-II) were administered to evaluate fatigue and depressed mood., Results: Median DPA was 2424 steps/day, (IQR:892-4545). In 81% of subjects, DPA felt within a sedentary lifestyle classification, as they made < 5.000 steps/day. DPA did not correlate with fatigue (r s  = 0.04, p = 0.832), and did not significantly differ between patients categorized as clinically fatigued (n = 23, FSS ≥ 4) or not (n = 14, FSS < 4) (p = 0.654, d = 0.20). Although low-depressed subjects (n = 19, BDI-II ≤ 13) made on average 1.7 times more steps/day than high-depressed subjects (n = 18, BDI-II > 13) (p = 0.111, d = 0.60), depressive mood did also not correlate significantly with DPA (r s  = - 0.23, p = 0.175)., Conclusion: Objective assessment of DPA with motion sensors is feasible in HD patients and allows identifying a sedentary lifestyle. Our results suggest that spontanous DPA is determined by age rather than by fatigue or mood.

Background: Little is known about the underlying aetiology of fatigue in haemodialysis (HD) patients apart from a significant association and overlapping symptomatology with depressive symptoms. Growing evidence exists for the involvement of the immune system, by pro-inflammatory cytokines, in the development of fatigue in other inflammatory diseases. In HD patients, increased exposure to bacterial endotoxins may contribute to an inflammatory response and may potentially lead to fatigue. We therefore aimed (i) to assess the interrelationship between serum endotoxin (EA) levels, interleukin-6 (IL-6) levels and fatigue in HD patients; (ii) to evaluate whether there is a relationship between depressive symptoms and inflammation as well and (iii) to what extent depressive symptoms and fatigue are related to each other., Methods: Fatigue and depressive symptoms in daily life were assessed in 59 individuals using the SF-36 vitality subscale and the Geriatric Depression Scale. Blood samples were collected on a mid-week dialysis session to determine EA levels, through the Endotoxin Activity Assay (EAA™), and IL-6 concentrations, through the commercially available Abcam ELISA (Enzyme-Linked Immunosorbent Assay) kit., Results: EA, IL-6 levels and depressive symptoms were significantly correlated with fatigue. EA levels and depressive symptoms were significant predictors of fatigue, explaining 31% of its variance. However, EA and IL-6 were not significantly associated with depression., Conclusions: Fatigue in HD patients may be related to endotoxemia and inflammation through IL-6. Furthermore, fatigue is significantly associated with depressive symptoms. Future research into the causal interrelationship of inflammation, fatigue and depression in HD patients might lead to potential targets for therapeutic strategies., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Background: Functional impairment is associated with adverse outcomes in older people, as well as in patients on chronic hemodialysis. The aim of the present study was to determine the characteristics associated with functional impairment in chronic hemodialysis, and to evaluate if functional impairment represents a risk factor for reduced survival in chronic hemodialysis., Methods: All 132 chronic hemodialysis referring to the Hemodialysis Service of the Catholic University, Rome, Italy between November 2007 and May 2015 were included. All patients underwent comprehensive geriatric assessment; functional ability was estimated using two questionnaires exploring independency in bathing, dressing, toileting, transferring, continence, feeding (ADLs), and independency in using the telephone, shopping, food preparation, housekeeping, laundering, traveling, taking medications, and handling finances (IADLs). Functional impairment was diagnosed in presence of dependence in one or more ADLs/IADLs. Mood was assessed using the 30-item Geriatric Depression Scale. Logistic regression was used to evaluate factors associated with functional impairment. The association between functional impairment and survival was assessed by Cox regression., Results: ADLs impairment was present in 34 (26 %) participants, while IADLs impairment was detected in 64 (48 %) subjects. After a follow up of 90 months, 55 (42 %) patients died. In logistic regression, depressive symptoms were associated with ADLs and IADLs impairment (OR 1.12; 95 % CI = 1.02-1.23; OR 1.16; 95 % CI = 1.02-1.33; respectively). In Cox regression, ADLs impairment was associated with mortality (HR 2.47; 95 % CI-1.07-5.67) while IADLs impairment was not associated with reduced survival (HR .80; 95 % CI-.36-1.76)., Conclusions: Functional impairment is associated with depressive symptoms; also, impairment in the ADLs represents a risk factor of reduced survival in chronic hemodialysis. These associations and their potential implication should be assessed in dedicated studies.

Context: Little is known about activated immune-inflammatory pathways and interleukin-6 (IL-6) in the development of fatigue and/or depression in patients with end-stage renal disease on chronic hemodialysis (HD)., Objectives: To evaluate the possible correlation between fatigue and serum levels of IL-6 in patients on chronic HD., Methods: One hundred HD patients were assessed for the presence of fatigue using the SF-36 Vitality subscale and were administered the Beck Depression Inventory (BDI), the Hamilton Anxiety Rating Scale (HARS), the Mini-Mental State Examination (MMSE), the activities of daily living (ADL), and the instrumental activities of daily living (IADL). We also calculated the time of recovery after hemodialysis (TIRD) and the number/severity of comorbidities using the Charlson Comorbidity Index (CCI). Laboratory parameters were measured as well as serum IL-6., Results: Forty-three patients constituted the fatigued group and 57 the nonfatigued group. Age, CCI, BDI, HARS, and TIRD were significantly higher in fatigued patients than in the nonfatigued patients. Conversely, the scores of ADL, IADL, and MMSE were significantly lower in fatigued than in nonfatigued patients. Serum IL-6 levels (pg/mL) were higher in the fatigued group (5.1 ± 3.4) than in the nonfatigued group (1.6 ± 1.5; P < 0.001); serum albumin and creatinine levels were significantly lower. Twenty-six patients (26%) had no symptoms of depression (BDI score <10), and 74 patients (74%) had symptoms of depression (BDI score >9). Patients with a BDI score >9 were older; had a higher CCI; a lower MMSE; a higher TIRD; lower serum albumin, creatinine, and urea levels; and higher serum IL-6 levels. The correlation analyses showed that the score of the SF-36 Vitality subscale was associated with age, dialytic age, TIRD, ADL, IADL, CCI, BDI, HARS, MMSE, serum urea, creatinine, albumin, and IL-6 levels. On multivariate general linear model analyses, with fatigue as the dependent variable and gender as a second factor, BDI and serum IL-6 levels were independently associated with the score of the SF-36 Vitality subscale. A canonical correlation analysis was performed including in the model fatigue, BDI, and biomarkers; the correlation was 0.679 (R(2) = 0.462). Fatigue, BDI, and IL-6 among biomarkers showed the strongest association with the underlying construct (standardized canonical coefficients = -0.989, 0.015, and 0.852, respectively), thus explaining a correlation of IL-6 with both depression and fatigue., Conclusion: Fatigue was significantly associated with symptoms of depression and serum IL-6 levels in patients receiving chronic HD., (Copyright © 2015 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.)

Background: Little is known about the course of the symptoms of depression/anxiety and the factors predictive of such courses in hemodialysis (HD) patients. This study aimed at evaluating the possible changes of Beck Depression Inventory (BDI) and Hamilton Anxiety Rating Scale (HARS) over time, and factors associated with such changes in HD patients., Methods: We screened 110 patients for study participation. Of these, 30 were excluded because of dialytic vintage <6 months, alcohol/substance abuse, inability to answer to the questionnaires, diagnosis of psychotic or neurological disorders or recent stressful life events. Eighty patients were included in the study and BDI, HARS, Charlson Comorbidity Index, SF-36 Vitality Subscale, Mini-Mental State Examination (MMSE), routine laboratory parameters, C-reactive protein (CRP) and interleukin-6 were measured at baseline. The 18-month course of BDI and HARS was measured in patients with baseline BDI ≤14., Results: At baseline, 42 patients had BDI >14 and 38 patients ≤14. In patients with BDI ≤14, the BDI decreased/remained stable in 19 and increased in 19. Patients with increased BDI had lower baseline MMSE (22.6 ± 2.6 vs. 25.9 ± 2.7, p=0.004) and higher baseline serum CRP (6.07 ± 4.2 vs. 1.64 ± 1.59, p=0.003). At multivariate analysis the relationship between BDI changes and MMSE and serum CRP was statistically significant. In 25 patients, the HARS decreased/remained stable, while in 13 it increased. Characteristics of the 2 groups of patients did not differ significantly., Conclusions: In a meaningful proportion of HD patients, symptoms of depression worsen over time, and CRP and MMSE are independent predictors of such change.

Objective: We aimed at evaluating the association between appetite and symptoms of depression and anxiety, cognitive dysfunction, fatigue, and comorbidities in patients on hemodialysis (HD)., Design: A cross-sectional study was conducted., Setting: The study was conducted in an outpatient HD service of a tertiary level academic hospital., Patients: A total of 90 patients on HD were evaluated for appetite (during the past week, how would you rate your appetite?), symptoms of depression (Beck Depression Inventory [BDI]) and anxiety (Hamilton Anxiety Rating Scale [HARS]), cognitive dysfunction (Mini Mental State Examination [MMSE]), and comorbidities (Charlson Comorbidity Index)., Main Outcome Measure: Relationship between appetite and symptoms of depression and/or anxiety, cognitive dysfunction, and comorbidities was assessed., Results: In 43 patients, the appetite was very good/good (group 1), in 22, it was fair (group 2), and in 25, it was poor/very poor (group 3). Mean and median BDI were significantly higher in group 3 as well as the percentage of patients with BDI ≥16. Mean and median HARS and the percentage of patients with HARS >13 were significantly higher in group 3. MMSE was significantly lower in group 3 as well as the percentage of patients with MMSE ≤23. Multiple linear regression analysis showed a dependence of appetite by age and BDI (P = .007 and P = .002, respectively)., Conclusions: Anorexia is associated with older age and symptoms of depression in patients on HD., (Copyright © 2012 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.)

Objective: The use of selective serotonin reuptake inhibitors (SSRIs) is common among hemodialysis patients who receive treatment for depression. However, studies on the efficacy of SSRIs in patients on chronic hemodialysis are few and have led to conflicting results. The present systematic review aims to evaluate, in randomized, controlled studies (RCSs), the efficacy of SSRI administration in reducing symptoms of depression in patients on chronic hemodialysis when compared with placebo or psychological interventions. Method: Research was run on December 2023 in the following databases: Ovid MEDLINE (1985 to present); Ovid EMBASE (1985 to present); Cochrane Library (Wiley); and PubMed (1985 to present). The primary outcome was the frequency and severity of the symptoms of depression assessed through the Beck Depression Inventory (BDI) or the Hamilton Depression Rating Scale (HAMD). The secondary outcome was the prevalence of adverse events. Results: Seven studies totaling 433 patients were included. The number of patients in each individual study ranged from 13 to 120. The length of studies ranged from 8 weeks to 6 months. Heterogeneous data precluded informative meta-analysis. Three studies compared sertraline with a placebo. Of these, two demonstrated that sertraline was better than the placebo in reducing the symptoms of depression while one showed no statistically significant differences between sertraline and the placebo. One study, comparing fluoxetine with a placebo showed that the symptoms of depression did not differ significantly at 8 weeks. In another study, escitalopram administration led to a significantly greater reduction in the Hamilton Depression Rating Scale score compared to a placebo, as well as in the Hamilton Anxiety Rating Scale score. In one study, citalopram and psychological interventions were both effective in reducing the symptoms of depression and anxiety and, in another study, sertraline was modestly more effective than CBT at 12 weeks in reducing the symptoms of depression. Conclusions: SSRIs may be effective in reducing the symptoms of depression in patients on chronic hemodialysis. SSRI administration, at the dosage used in the studies included in the present systematic review, seems safe in most hemodialysis patients. However, the paucity of studies and the limited number of patients included in the trials may suggest that further randomized, controlled studies are needed to determine if SSRIs may be used routinely in daily clinical practice in such a population. [ABSTRACT FROM AUTHOR]

Introduction: This study explores the link between fatigue and apathy in patients on chronic hemodialysis (HD). Methods: One hundred thirty‐nine chronic HD patients underwent the assessment of fatigue, apathy, depression, and their functional status, with the fatigue severity scale (FSS), the Apathy Evaluation Scale (AES), the beck depression inventory (BDI), the activity of daily living (ADL), and instrumental activity of daily living (IADL). Results: Patients with high FSS had a significantly lower ADL and IADL score, higher BDI, Charlson Comorbidity Index, and AES score, and lower serum levels of creatinine, compared to low FSS patients. FSS was highly correlated with the AES, as well as with the BDI and the AES correlates with the BDI. At multiple regression analyses, only apathy and IADL were independent predictor variables of fatigue in HD population. Conclusion: Future longitudinal studies could determine if apathy is a causative factor for fatigue manifestation and development in HD patients. [ABSTRACT FROM AUTHOR]

We aimed to assess the relationship among fatigue qualities ( FQ) and the association of FQ with various characteristics of chronic hemodialysis ( HD) patients. In 68 HD patients, we assessed the Charlson Comorbidity Index ( CCI), the Geriatric Depression Scale score ( GDS), the Mini Mental Status Examination ( MMSE), and measured the laboratory parameters. In addition, patients answered to six questions about FQ (Tiredness: Do you feel tired much of the time? Emotional: Do you feel that life is empty? Cognitive: Do you have trouble concentrating? Sleepiness: Have you had difficulty sleeping in the past month? Weakness: Have you had muscle weakness in the past month? Lack of energy: Do you feel full of energy?). At least one FQ was reported by 62 patients. Muscle weakness (61.7%) was the most frequent and cognitive fatigue (22%) the least. Physical FQ were all more common than the mental ones. Correlation between the two mental FQ (emotional and cognitive) was 0.381 (p = 0.002). Six patients reported none of the FQ, 20 one FQ, 13 two FQ, and 29 three or more FQ. CCI and GDS were associated with all FQ and MMSE with all FQ but sleepiness. Patients reporting ≥3 FQ were older, had more comorbidities, more symptoms of depression, and a lower MMSE score. At multivariate linear regression analysis, the GDS was the only significant predictor of the number of FQ. HD patients report a variety of qualities of fatigue and the number of FQ is independently associated with symptoms of depression. [ABSTRACT FROM AUTHOR]