Sleep, Fatigue, Depression, and Pain in Mexican Women With Systemic Lupus Erythematosus: An Exploratory Study (original) (raw)
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The prevalence and associations of sleep disturbances in patients with systemic lupus erythematosus
Modern Rheumatology, 2009
The aim of this study was to analyze sleep complaints in patients with systemic lupus erythematosus (SLE) and to determine its prevalence and associations. Fifty outpatients with SLE and an equal number of age- and sex-matched controls were included in the study. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) in both cases and controls. Depressed mood, functional disability and pain severity were assessed in patients using standardized questionnaires. Disease severity, cumulative damage and presence of fibromyalgia were determined by clinical examination. Bivariate associations between sleep quality and disease-related variables as well as demographic variables were calculated. A series of hierarchical regression analyses were computed to determine the independent determinant of sleep quality. PSQI scores were significantly higher in patients with SLE. Prevalence of sleep disturbance was 62%. Functional disability, disease activity and depressed mood correlated positively with sleep disturbances. 36% of the patients satisfied ACR criteria for fibromyalgia. In multiple regression analyses disease activity was found to be an independent determinant of sleep quality. The prevalence of poor sleep quality in patients with SLE was higher than it is generally perceived to be. Functional disability, disease activity and depressed mood contributed significantly to sleep disturbances in SLE.
FRI0178 PREDICTIVE Factors for Poor Sleep Quality in Systemic Lupus Erythematosus
Annals of the Rheumatic Diseases, 2020
Background:Poor sleep quality is common in systemic lupus erythematosus (SLE) and could contribute to fatigue, which is regarded as one of the most disabling symptoms in SLE. The Pittsburgh sleep quality index (PSQI) is a validated self-administered questionnaire that measures sleep quality over the previous month.1Objectives:The aim of this study was to analyse the relationship of sleep quality with several variables including depression, anxiety, pain, disease activity, fatigue and functional disability in patients with SLE. A further aim was to establish the prevalence of poor sleep quality in SLE.Methods:A cohort cross-sectional study was carried out including 92 SLE patients who fulfilled the SLICC classification criteria for SLE and who provided informed consent for participation. The patients were interviewed and they were asked to fill in questionnaires including PSQI, Fatigue Severity Scale (FSS), Hospital Anxiety and Depression Scale (HADS), visual analogue scale (VAS) for...
Sleep disturbances in patients with systemic lupus erythematosus: a questionnaire-based study
Clinical and experimental rheumatology
To assess the prevalence of subjective sleeping complaints by patients with systemic lupus erythematosus (SLE) and to evaluate the correlation between various sleeping complaints and disease activity. A standardised sleep questionnaire, The Uppsala Sleep Inventory, was used to investigate the sleeping habits of 30 outpatients with systemic lupus erythematosus (SLE) in comparison to population-based age- and sex-matched controls. Sleep deficit (difference between need of sleep and actual sleeping time) was similar in patients with SLE (0.8 +/- 0.9 hour) and age-matched female controls (0.4 +/- 0.8 hour). However, patients with SLE reported more frequent disturbances due to pain, both when trying to fall asleep (p < 0.01) and during the night (p < 0.01). They also reported frequent awakenings due to headache (p < 0.01) and disturbances due to other vegetative symptoms. Furthermore, the SLE patients were awake for significantly longer periods during the night and they estimate...
PubMed, 2006
Objective: To clarify the role of sleep disorders, sleepiness, and depression in patients with systemic lupus erythematosus (SLE) who complain of disabling tiredness. Methods: Patients with SLE (31 women, 4 men) with disabling tiredness were evaluated with the Epworth Sleepiness Scale (ESS) and overnight polysomnography, followed by daytime multiple sleep latency tests (MSLT) and the Beck Depression Inventory (BDI). Their polysomnography was compared with 17 healthy, asymptomatic controls. Results: Polysomnography of the patients in comparison with healthy controls showed impaired sleep efficiency (p < 0.02), high arousal frequencies (p < 0.01), increased stage 1 sleep (p < 0.02), decreased stage 3/4 slow-wave sleep (p < 0.02), and a high percentage (77% of patients) with increased alpha-EEG non-REM sleep. In 23% of patients periodic limb movement (PLM) disorder was observed (mean PLM index 31.1 +/- 15); 26% of patients had obstructive sleep apnea (mean apnea/hypopnea index 19.3 +/- 10), and one patient had narcolepsy-cataplexy. Remarkably, 51% of patients were excessively sleepy on both the ESS and MSLT (mean sleep latency < 10 min). This excessive daytime sleepiness was not related to sleep restriction. There was no association between sleepiness and SLE disease features such as neuropsychiatric SLE, medications, fibromyalgia, or disease activity. As a whole, the study group reported mild to moderate depression (mean BDI = 15.8 +/- 9.9). Within the group, the sleepy patients had lower BDI scores than the non-sleepy patients (p < 0.02), and fewer of the sleepy patients were depressed (p < 0.04). Conclusion: Primary sleep disorders, sleepiness, and depression are common in tired SLE patients. Tiredness in SLE that is the result of excessive daytime sleepiness can be distinguished from tiredness of depression. Such distinctions will help identify appropriate treatment for tired patients with SLE.
Poor sleep quality in systemic lupus erythematosus: does it depend on depressive symptoms?
Lupus, 2014
Sleep disturbances are frequently observed in rheumatic diseases including systemic lupus erythematosus (SLE). This study aimed at evaluating the prevalence of insomnia, poor sleep quality and their determinants in a cohort of SLE patients. Eighty-one consecutive SLE female patients were evaluated in a cross-sectional study. The Pittsburgh Sleep Quality Index (PSQI), the Insomnia Severity Index (ISI), the Beck Depression Inventory (BDI) and the Self-rating Anxiety Scale (SAS) were administered. Patients with previous diagnosis of obstructive sleep apnea or restless legs syndrome were excluded. Fifty-three women with hypertension (without SLE) were enrolled as control group (H). In the SLE cohort poor sleep quality (65.4% vs 39.6%, p < 0.01) and difficulty in maintaining sleep and/or early morning awakening (65.4% vs 22.6%, p < 0.001), but not insomnia (33.3% vs 22.6%, p = ns), were more prevalent than in H. Depressive symptoms were present in 34.6% of SLE vs 13.2% H patients (...
Predictors of poor sleep quality in patients with systemic lupus erythematosus
Clinical Rheumatology, 2017
Sleep problems are common in patients with systemic lupus erythematosus (SLE). This study aimed to examine the following: (1) predictors of sleep quality and (2) fluctuations in sleep quality in patients with SLE. Patients with SLE were recruited from three rheumatology centers in Japan. We collected demographic and clinical data and data on sleep quality as measured by the Pittsburgh Sleep Quality Index (PSQI), the Medical Outcome Study Short Form-12, and the Lupus Patient Reported Outcome Tool (LupusPRO). Fluctuations in sleep quality were examined by administering the PSQI a second time after a 2-week interval. We used multiple linear regression analysis to predict sleep quality. Of 205 patients who completed the survey, 62.9% showed poor sleep quality. The largest fluctuation in sleep quality was for Bwaking in the middle of the night or early morning.B LupusPRO pain/vitality^was a major predictor of poor sleep. The other significant predictors were mostly LupusPRO subscales and clinical variables and SF-12 subscales were mostly non-predictive. The majority of the participants had poor sleep quality. A lupus-specific QoL scale is important for understanding poor sleep quality in SLE patients. Symptom management appeared to play a key role in improving sleep quality.
Determinants of sleep quality in women with systemic lupus erythematosus
Arthritis and Rheumatism, 2005
Methods. Sleep quality in 100 women with SLE was assessed using the Pittsburgh Sleep Quality Index (PSQI). Participants completed standardized questionnaires assessing depressed mood, leisure time physical activity, functional disability, and pain severity. A clinical examination determined disease activity, cumulative damage, and whether patients fulfilled the American College of Rheumatology criteria for fibromyalgia. A series of hierarchical multiple regressions were computed. Results. The mean ؎ SD global PSQI score was 6.98 ؎ 4.03, with moderate to severe sleep impairment reported by 56% of the sample. The first model testing the importance of demographic factors was not statistically significant. In the disease-related model, the use of prednisone and functional disability both contributed to poor sleep quality (P < 0.001). The addition of level of exercise participation to the demographic set significantly added to the model (P ؍ 0.001). Depression significantly added to the demographic set, explaining 29% of the variance (P < 0.0001). When these variables, along with disease related variables, were simultaneously regressed on the PSQI Global Score, only depressed mood appeared as a significant independent determinant of global sleep quality (P < 0.001). However, the point estimates for the Beta coefficients were consistent with effects for lack of exercise and prednisone use. Conclusion. A significant proportion of women with SLE suffer from poor sleep quality. The findings suggest that depressed mood, prednisone use, and lack of exercise contribute to decreased overall sleep quality.
Actigraphic and self-reported characterization of sleep in systemic lupus erythematosus patients
Rheumatology
Objective In a cross-sectional study, we explored possible differences in sleep parameters between Systemic Lupus Erythematosus (SLE) patients and age- and gender-matched healthy controls through actigraphic and self-reported measures. Furthermore, we aimed at identifying possible predictors of such disturbances in the patients’ cohort. Methods Participants’ sociodemographic data and sleep parameters were collected. Sleep parameters were evaluated through the Pittsburgh Sleep Quality Index, the Insomnia Severity Index (ISI) and a 7-day actigraphic monitoring. The Perceived Stress Scale-10 was used to investigate stress. Disease activity and daily glucocorticoid dose were assessed in SLE patients. Possible predictors of the SLE group were explored through two binomial logistic models. Within the SLE group, possible predictors of sleep parameters were tested estimating multiple linear regression models. Results 40 SLE patients and 33 controls were included in the study. SLE group show...
Open Journal of Nursing, 2023
Background: Poor sleep, fatigue, and pain are major health problems in patients with systemic lupus erythematosus (SLE). However, only cross-sectional surveys on these health outcomes have been conducted, and the association between day-today fluctuations remains unknown. Objectives: We aimed to characterize daily fluctuations in sleep quality, physical activity, pain, and fatigue in patients with SLE. Method: Exploratory study with a cross-sectional design. Two rheumatology centers (a university hospital and a prefectural hospital) in Japan between September 2017 and May 2019. The sample size was set to 20. Demographic and clinical data were collected. Sleep and physical activity were measured with monitoring devices; pain and fatigue levels were recorded daily during the 4-week period. The Pittsburgh Sleep Quality Index, Short Form Health Survey-12, the Japanese version of the Lupus Patient Outcome, and SLE Disease Activity Index 2000 were collected at the start and end of the study. Descriptive statistics and coefficients of variation (CV) were tabulated to examine daily fluctuations. Pearson correlation coefficients were obtained for monitored variables. Results: The mean age was 43.7 ± 8.5 years, and the mean SLE duration was 16.0 ± 7.2 years. The mean moderate-to-vigorous physical activity (MVPA) duration was 7.8 ± 5.8 min/day, and the mean total sleep duration was 391.8 ± 65.3 min, with a mean sleep efficiency of 88.6% ± 6.1%. Daily fluctuations were high for leaving the bed frequency, MVPA duration, pain, and waking after sleep onset.
Mediterranean Journal of Rheumatology, 2021
Background and Objectives: Systemic lupus erythematosus (SLE) is reportedly associated with sleep disorders. Thus, the present study aimed to investigate sleep disorders in newly diagnosed SLE patients. Materials and Methods: This study was conducted on patients with newly diagnosed SLE (ie, case group) and a control group. The case and control groups were matched in terms of gender, age, socioeconomic status, and educational level. Venous blood samples were obtained from the participants to measure prolactin and melatonin levels. Furthermore, they were subjected to polysomnography. The data were analysed by SPSS (version 16) at a significance level of 0.05. Results: A total of 28 women were enrolled in this study (ie, 14 individuals in each group). The frequencies of sleep disorder in the case and control groups were obtained as 64.3% and 50%, respectively (P=0.4). These two groups had the mean sleep onset times of 10.76±10.64 and 8.67±7.12 min (P=0.5) and the respiratory disturban...