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Parperis K, Philippou S, Christophi CA, Constantinou A, Bargiotas P, Psarelis S. Restless leg syndrome in systemic lupus erythematosus: Associations with disease activity, quality of life and depression. Sleep Med 2024; 121:111-116. [PMID: 38959717 DOI: 10.1016/j.sleep.2024.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 06/05/2024] [Accepted: 06/21/2024] [Indexed: 07/05/2024]
Abstract
OBJECTIVES The aim of this study was to determine the prevalence of restless leg syndrome (RLS) among patients with SLE, describe their clinical characteristics, examine its impact on health-related quality of life (HRQoL), and evaluate its association with depression. METHODS A total of 124 SLE patients were recruited, with data on demographics, and clinical features collected. RLS diagnosis was based on the international RLS study group criteria, while depression was assessed by the patient health questionnaire. HRQoL was assessed by a disease-specific validated questionnaire, the LupusQoL, pain intensity was examined through the pain visual analogue scale, and disease activity was evaluated via the patient global assessment. These variables were compared between SLE patients with RLS and without RLS using t-tests or Wilcoxon and the chi-square test of independence for categorical variables. A p-value ≤0.05 was considered statistically significant. RESULTS Among the SLE patients (mean age 48, 87.1 % women), 32 % had RLS. The SLE patients with RLS were found to have a longer delay in diagnosis (1 vs 0.5 years; p = 0.019) and were less likely to be employed (65 % vs 45 %, p = 0.040) compared to non-RLS patients. In addition, RLS patients were more likely to have coexisting Major Depressive Disorder (MDD) (p = 0.019), higher levels of pain (p = 0.006) and disease activity based on patient global assessment (p = 0.014). Further, most of the domains of LupusQoL were significantly lower in the RLS patients group suggesting a worse HRQoL. CONCLUSION RLS was present in one-third of the SLE cohort, significantly impairing HRQoL and correlating with depression, higher pain, and increased disease activity. These findings underscore the importance of early RLS detection and management in SLE patients.
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Affiliation(s)
- Konstantinos Parperis
- University of Cyprus Medical School, Nicosia, Cyprus; Nicosia General Hospital, Department of Rheumatology, Nicosia, Cyprus.
| | | | | | | | | | - Savvas Psarelis
- Nicosia General Hospital, Department of Rheumatology, Nicosia, Cyprus
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Padhan P, Maikap D, Pathak M. Restless leg syndrome in rheumatic conditions: Its prevalence and risk factors, a meta-analysis. Int J Rheum Dis 2023. [PMID: 37137528 DOI: 10.1111/1756-185x.14710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 03/05/2023] [Accepted: 04/10/2023] [Indexed: 05/05/2023]
Abstract
INTRODUCTION Restless leg syndrome (RLS) is a neurological disorder characterized by an uncontrollable desire to move legs along with abnormal sensations, particularly at night, which can lead to sleep disturbance. RLS may mimic rheumatic diseases or can be associated with them, hence their identification and treatment are important to improve sleep quality and overall quality of life in rheumatic diseases. METHODS We conducted a search of the PubMed, SCOPUS, and EMBASE databases to identify studies reporting a prevalence of RLS in patients with rheumatic disease. Two authors independently screened, selected, and extracted the data. Heterogeneity was assessed using I2 statistics and random effect method of the meta-analysis was used to synthesize the results. RESULTS Out of 273 unique records, 17 eligible studies including 2406 rheumatic patients were identified. RLS prevalence (95% CI) among patients of rheumatoid arthritis, systemic lupus erythematosus, osteoarthritis, fibromyalgia and ankylosing spondylitis are found to be 26.6% (18.6 34.6); 32.5% (23.1-41.9), 4.4% (2.0-6.8), 38.1% (31.3-45.0) and 30.8% (23.48-39.16) respectively. RLS prevalence was similar for males and females. CONCLUSION Our study indicates a high prevalence of RLS in patients with rheumatic diseases. Early detection and treatment of RLS in patients with rheumatic conditions could be beneficial in improving their overall health and quality of life.
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Affiliation(s)
- Prasanta Padhan
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Debashis Maikap
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Mona Pathak
- Department of Pharmacotherapy, College of Pharmacy, University of North Texas Health Science Center, Fort Worth, Texas, USA
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GÖĞEBAKAN H, AKYÜZ A. The relationship between the frequency and severity of restless legs syndrome and anaemia in patients with ankylosing spondylitis. TURKISH JOURNAL OF INTERNAL MEDICINE 2022. [DOI: 10.46310/tjim.1177257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Background Background The study aims to determine the frequency of restless legs syndrome (RLS) in patients with ankylosing spondylitis (AS) and the relationship between the International Restless Legs Syndrome Study Group Rating Scale (IRLSSG-RS) score and anemia.
Material and Methods It was a case-control study that included 106 patients with AS and 106 age- and sex-matched healthy controls in the rheumatology clinic of a training and research hospital. The patients were divided into two groups according to their hemoglobin levels. A hemoglobin level lower than 12 g/dL in women and less than 13 g/dL in men was the criterion for anemia.
Results Although the frequency of RLS was higher in AS patients than in control groups, there was no significant difference in the IRLSSG-RS score between AS patients and control groups. 23 (57.5%) of the AS patients with anemia had RLS, and the IRLSSG-RS score was 21.3±5.7. Of the AS patients without anemia, 11 (16.7%) had RLS, and the IRLSSG-RS score was 15±6. Statistically significant differences between AS patients with and without anemia regarding RLS frequency and IRLSSG-RS score were found. The IRLSSG-RS scores of AS patients were negatively correlated with serum iron and hemoglobin level.
Conclusions Patients with AS had a higher RLS frequency than the control group; AS patients with anemia had a higher RLS and IRLSSG-RS score than AS patients without anemia. Also, a negative and significant correlation was found between the IRLSS-RS score and serum iron and hemoglobin levels in AS patients.
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Affiliation(s)
- Hasan GÖĞEBAKAN
- University Of Health Sciences, Bursa Şehir Training & Research Hospital
| | - Ayşegül AKYÜZ
- Health Sciences University Erzurum Regional Education and Research Hospital
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Suwała S, Rzeszuto J, Glonek R, Krintus M, Junik R. Is Restless Legs Syndrome De Facto Thyroid Disease? Biomedicines 2022; 10:biomedicines10102502. [PMID: 36289762 PMCID: PMC9599059 DOI: 10.3390/biomedicines10102502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/22/2022] [Accepted: 10/04/2022] [Indexed: 12/01/2022] Open
Abstract
While a primary role in the pathogenesis of restless legs syndrome (RLS) has been attributed to dysfunction of the dopaminergic system and impaired iron metabolism (particularly in the central nervous system), it has been hypothesized that an imbalance between thyroid hormones and dopaminergic activity may be the starting point for all aspects of RLS. Although this hypothesis was proposed more than a decade ago, it has not yet been verified beyond doubt. The main aim of this study is to compare the prevalence of RLS in a population of patients with the most common thyroid gland diseases with a population of individuals with a healthy thyroid gland. The study included 237 participants divided into smaller groups according to the thyroid disease concerning them. Each participant had a laboratory diagnosis, an ultrasound scan and an assessment of the fulfilment of RLS criteria according to the International Restless Legs Syndrome Study Group (IRLSSG) criteria. The results obtained were subjected to statistical analysis. RLS is significantly more common in patients with known thyroid disease; Hashimoto’s disease, among others, manifests a 2.56× higher risk of a positive diagnosis for RLS than the general population. The association of RLS with thyroid disease is notable, although it is difficult to conclude unequivocally that there is a cause-and-effect relationship between the two. Further investigation into a potentially autoimmune cause of restless legs syndrome should be considered.
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Affiliation(s)
- Szymon Suwała
- Department of Endocrinology and Diabetology, Nicolaus Copernicus University, Collegium Medicum, 9 Sklodowskiej-Curie Street, 85-094 Bydgoszcz, Poland
- Correspondence:
| | - Jakub Rzeszuto
- Evidence-Based Medicine Students Scientific Club of Department of Endocrinology and Diabetology, Nicolaus Copernicus University, Collegium Medicum, 9 Sklodowskiej-Curie Street, 85-094 Bydgoszcz, Poland
| | - Rafał Glonek
- Department of Endocrinology and Diabetology, Nicolaus Copernicus University, Collegium Medicum, 9 Sklodowskiej-Curie Street, 85-094 Bydgoszcz, Poland
| | - Magdalena Krintus
- Department of Laboratory Medicine, Nicolaus Copernicus University, Collegium Medicum, 9 Sklodowskiej-Curie Street, 85-094 Bydgoszcz, Poland
| | - Roman Junik
- Department of Endocrinology and Diabetology, Nicolaus Copernicus University, Collegium Medicum, 9 Sklodowskiej-Curie Street, 85-094 Bydgoszcz, Poland
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Chronic inflammation markers and cytokine-specific autoantibodies in Danish blood donors with restless legs syndrome. Sci Rep 2022; 12:1672. [PMID: 35102231 PMCID: PMC8803845 DOI: 10.1038/s41598-022-05658-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 01/17/2022] [Indexed: 12/16/2022] Open
Abstract
Restless Legs Syndrome (RLS) is a neurological sensorimotor disorder negatively impacting sufferers’ quality of sleep and health-related quality of life. The pathophysiology of RLS is poorly understood and research focusing on the link between RLS and inflammation has been limited. Our study aimed to investigate whether chronic inflammation markers C-reactive protein (CRP) and soluble urokinase-type plasminogen activator receptor (suPAR), as well plasma levels of five different cytokine-specific autoantibodies (c-aAb), i.e. modulators of inflammation, associate with RLS in otherwise healthy individuals. CRP, suPAR and c-aAb were measured in plasma samples of participants from the Danish Blood Donor Study in 2010. Returning donors between 2015 and 2018 completed the validated Cambridge-Hopkins RLS-questionnaire for RLS assessment, resulting in datasets with RLS assessment and values for CRP (N = 3564), suPAR (N = 2546) and c-aAb (N = 1478). We performed logistic regression models using the CRP, suPAR or c-aAb as the independent variable and RLS status as the dependent variable, adjusted for appropriate covariates. Our study indicates that a high concentration of CRP is associated with RLS, while an increased probability of experiencing frequent RLS symptoms in those with an elevated plasma suPAR level appears to be mediated through lifestyle factors. We additionally report that a high titer of autoantibodies specific against the cytokine interferon-alpha was associated with RLS. Our results support the existence of links between systemic inflammation and RLS, though further RLS studies on CRP, suPAR and c-aAb in larger cohorts are warranted to confirm our findings and further reveal the hitherto underexplored links between RLS and inflammation.
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Ditmer M, Gabryelska A, Turkiewicz S, Białasiewicz P, Małecka-Wojciesko E, Sochal M. Sleep Problems in Chronic Inflammatory Diseases: Prevalence, Treatment, and New Perspectives: A Narrative Review. J Clin Med 2021; 11:67. [PMID: 35011807 PMCID: PMC8745687 DOI: 10.3390/jcm11010067] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/15/2021] [Accepted: 12/19/2021] [Indexed: 12/12/2022] Open
Abstract
Epidemiological studies have shown that individuals with sleep problems are at a greater risk of developing immune and chronic inflammatory diseases. As sleep disorders and low sleep quality in the general population are frequent ailments, it seems important to recognize them as serious public health problems. The exact relation between immunity and sleep remains elusive; however, it might be suspected that it is shaped by others stress and alterations of the circadian rhythm (commonly caused by for example shift work). As studies show, drugs used in the therapy of chronic inflammatory diseases, such as steroids or monoclonal antibodies, also influence sleep in more complex ways than those resulting from attenuation of the disease symptoms. Interestingly, the relation between sleep and immunity appears to be bidirectional; that is, sleep may influence the course of immune diseases, such as inflammatory bowel disease. Thus, proper diagnosis and treatment of sleep disorders are vital to the patient's immune status and, in effect, health. This review examines the epidemiology of sleep disorders and immune diseases, the associations between them, and their current treatment and novel perspectives in therapy.
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Affiliation(s)
- Marta Ditmer
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland; (M.D.); (A.G.); (S.T.); (P.B.)
| | - Agata Gabryelska
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland; (M.D.); (A.G.); (S.T.); (P.B.)
| | - Szymon Turkiewicz
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland; (M.D.); (A.G.); (S.T.); (P.B.)
| | - Piotr Białasiewicz
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland; (M.D.); (A.G.); (S.T.); (P.B.)
| | - Ewa Małecka-Wojciesko
- Department of Digestive Tract Diseases, Medical University of Lodz, 92-215 Lodz, Poland;
| | - Marcin Sochal
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland; (M.D.); (A.G.); (S.T.); (P.B.)
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Falup-Pecurariu C, Enache A, Duca L, Fotescu C, Falup-Pecurariu O, Monescu V, Diaconu Ş, Sirbu CA. Restless legs syndrome in systemic lupus erythematosus: A case-control study. Exp Ther Med 2021; 22:802. [PMID: 34093758 DOI: 10.3892/etm.2021.10234] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/13/2021] [Indexed: 01/03/2023] Open
Abstract
Sleep disturbances in systemic lupus erythematosus (SLE) are not well understood. The restless legs syndrome (RLS) is one of the frequent occurring sleep disturbances in SLE. The aim of this study was to evaluate the prevalence of RLS and its characteristics in SLE. We evaluated, in a prospective case-control study, 26 patients with SLE and 26 patients without SLE in an age- and sex-matched control group. An RLS-positive diagnosis met International RLS Study Group (IRLSSG) criteria. We used standardized questionnaires, which included demographic data, medical history and sleep assessment. We used validated questionnaires and scales to assess sleep. There were 23/26 females (88.46%) in each group; the mean patient age in the SLE subgroup was 51.65 years, while in the control subgroup, 52.07 years (range 30-74). Nine (34.2%) patients had RLS-positive criteria in the SLE group and 2 (7.69%) of 26 in the control group. Eight out of 9 patients described RLS onset after SLE was diagnosed. In the SLE group, 8 cases were of moderate severity and 1 was considered mild. The control group had one mild and one moderate case of RLS. RLS prevalence in SLE is higher and the quality of sleep is poorer compared with the control group.
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Affiliation(s)
- Cristian Falup-Pecurariu
- Department of Neurology, County Emergency Clinic Hospital, 500365 Brasov, Romania.,Faculty of Medicine, Transilvania University, 500036 Brasov, Romania
| | - Anca Enache
- Faculty of Medicine, Transilvania University, 500036 Brasov, Romania.,Department of Anesthesia and Intensive Care, 'Pius Brînzeu' County Emergency Clinic Hospital Timisoara, Bulevardul Liviu Rebreanu 156, Timișoara 300723, Romania
| | - Liliana Duca
- Department of Immunology, County Emergency Clinic Hospital, 500365 Brasov, Romania
| | - Camil Fotescu
- Faculty of Medicine, Transilvania University, 500036 Brasov, Romania.,Department of Anesthesia and Intensive Care, 'Pius Brînzeu' County Emergency Clinic Hospital Timisoara, Bulevardul Liviu Rebreanu 156, Timișoara 300723, Romania
| | - Oana Falup-Pecurariu
- Faculty of Medicine, Transilvania University, 500036 Brasov, Romania.,Department of Pediatrics, Children's Clinic Hospital, 500365 Brasov, Romania
| | - Vlad Monescu
- Faculty of Mathematics and Informatics, Transilvania University, 500036 Brasov, Romania
| | - Ştefania Diaconu
- Department of Neurology, County Emergency Clinic Hospital, 500365 Brasov, Romania.,Faculty of Medicine, Transilvania University, 500036 Brasov, Romania
| | - Carmen Adella Sirbu
- Department of Neurology, Faculty of Medicine, 'Titu Maiorescu' University, 031593 Bucharest, Romania.,Department of Neurology, 'Carol Davila' Central Military Emergency University Hospital, 010242 Bucharest, Romania
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Demir S, Kucuk A, Altas M, Cure E. Restless Leg Syndrome and Sleep Disorders in Patients with Rheumatoid Arthritis and Its Relation with Anemia Parameters. ACTA MEDICA (HRADEC KRALOVE) 2021; 64:137-144. [PMID: 34779378 DOI: 10.14712/18059694.2021.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES We aimed to investigate the prevalence of restless legs syndrome (RLS) and sleep disorders in patients with rheumatoid arthritis (RA), and the association of iron deficiency with them. MATERIALS AND METHODS The study included 72 patients with RA (59 females, 13 males), and 50 healthy control subjects (57 females, 15 males). Assessments were made using the International RLS Rating Scale, Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale, Fatigue Severity Scale (FSS), Beck anxiety and depression index and the SF-36 quality of life scores. RESULTS We found that the frequency of RLS in RA patients was 29.1% and 13.8% in healthy control (p = 0.021). RA patients had 44.4% iron deficiency and 5.5% anemia of chronic disease. We found that 52.3% of patients with iron deficiency had RLS. There was an independent relationship between present of RLS and FSS (Beta [β] = 0.317, p = 0.005) and total iron binding capacity (TIBC) (β = 0.244, p = 0.031). There was an independent relationship between RLS severity score and PSQI (β = 0.264, p = 0.025) and social functionality (β = 0.302, p = 0.009). CONCLUSION The prevalence of iron deficiency is high in RA in the developing countries. Analysis obtained in patients with RA is suggestive of an association between iron deficiency and increased frequency of RLS. The presence of RLS in patients with RA negatively affects sleep quality, psychiatric status, and quality of life of patients with RA. TIBC value may be a predictive marker for early detection of RLS in patients with RA.
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Affiliation(s)
- Salih Demir
- Department of Internal Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Adem Kucuk
- Division of Rheumatology, Department of Internal Medicine, Necmettin Erbakan University, Konya, Turkey.
| | - Mustafa Altas
- Department of Neurology, Necmettin Erbakan University, Konya, Turkey
| | - Erkan Cure
- Department of Internal Medicine, Ota & Jinemed Hospital, Istanbul, Turkey
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Urashima K, Ichinose K, Kondo H, Maeda T, Kawakami A, Ozawa H. The prevalence of insomnia and restless legs syndrome among Japanese outpatients with rheumatic disease: A cross-sectional study. PLoS One 2020; 15:e0230273. [PMID: 32197267 PMCID: PMC7083624 DOI: 10.1371/journal.pone.0230273] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 02/25/2020] [Indexed: 01/25/2023] Open
Abstract
The prevalence of symptomatic insomnia and the prevalence of restless legs syndrome (RLS) are known to be higher among patients with rheumatic diseases compared to the general population. The prevalences of insomnia and RLS reported in a questionnaire by Japanese patients with rheumatic diseases at an outpatient clinic were analyzed herein. The association between the patients' disease activity and their sleep quality was analyzed. Of 121 rheumatic disease patients, 70 were enrolled. The median (interquartile range) age at enrollment was 62.0 (47.8-68.0) years. There were 58 women (82.9%) and 12 men (17.1%), and 43 patients (61.4%) with rheumatoid arthritis (RA), nine (12.9%) with systemic lupus erythematosus (SLE), and 18 (25.7%) with other rheumatic diseases. Twenty patients (28.6%) had one or more moderate-to-severe insomnia symptoms, and 10 (14.3%) were diagnosed with RLS. Among the patients with RA, the swollen joint count based on a 28-joint assessment (SJC28) was significantly higher in the insomnia group (n = 13) compared to the non-insomnia group (n = 30) (p = 0.006). A classification and regression tree (CART) analysis showed that the cut-off points of ≥3 mg/day prednisolone (PSL) treatment and <16.54% as the transferrin saturation (TSAT) value would best predict RLS in rheumatic disease. Patients with rheumatic disease had a high prevalence of symptomatic insomnia and RLS. A higher dose of PSL and lower TSAT were associated with the occurrence of RLS.
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Affiliation(s)
- Kayoko Urashima
- Department of Neuropsychiatry, Medical and Dental Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kunihiro Ichinose
- Division of Advanced Preventive Medical Sciences, Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- * E-mail:
| | - Hideaki Kondo
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- International Institute for Integrative Sleep Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takahiro Maeda
- Department of General Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Atsushi Kawakami
- Division of Advanced Preventive Medical Sciences, Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hiroki Ozawa
- Department of Neuropsychiatry, Medical and Dental Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Hao Y, Xin M, Wang S, Ma D, Feng J. Myelopathy associated with mixed connective tissue disease: clinical manifestation, diagnosis, treatment, and prognosis. Neurol Sci 2019; 40:1785-1797. [DOI: 10.1007/s10072-019-03935-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 05/09/2019] [Indexed: 11/27/2022]
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Sandikci SC, Colak S, Aydoğan Baykara R, Öktem A, Cüre E, Omma A, Kucuk A. Evaluation of restless legs syndrome and sleep disorders in patients with psoriatic arthritis. Z Rheumatol 2018; 78:987-995. [DOI: 10.1007/s00393-018-0562-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Bilgilisoy Filiz M, Filiz S, Baran RT, Çakır T, Koldaş Doğan Ş, Parlak M, Toraman NF. Restless legs syndrome in children with allergic rhinitis: A comparative study on frequency, severity and sleep quality. Turk J Phys Med Rehabil 2018; 64:198-204. [PMID: 31453512 PMCID: PMC6657790 DOI: 10.5606/tftrd.2018.2265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 01/11/2018] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES This study aims to investigate the frequency and severity of restless legs syndrome (RLS) and its relationship with sleep quality in children with allergic rhinitis (AR) with the hypothesis that comorbid RLS may be an additional causative factor of sleep disturbances in pediatric AR. PATIENTS AND METHODS A total of 143 children with AR (aged 8-18 years) and 144 healthy control subjects (aged 8-18 years) were included. The diagnosis of AR was established on history, clinical examination and skin prick test according to the Allergic Rhinitis and its Impact on Asthma guidelines. Presence of RLS was determined using the International RLS study group (IRLSSG) criteria. The severity of RLS was assessed using the IRLSSG rating scale. Sleep quality was evaluated by Pittsburgh Sleep Quality Index (PSQI). RESULTS Thirteen patients (9.1%) in AR group, and six children (4.2%) in control group had RLS (p=0.159). The frequency of RLS in AR group was higher than two folds when compared to the control group; however, the difference was not statistically significant. Restless legs syndrome severity score was significantly higher in AR group than control group (15.00 [11-20] and 11.00 [10-16] respectively, p=0.046). Total PSQI scores were similar between groups. Also, no significant differences were observed in total PSQI scores of AR patients with or without RLS. CONCLUSION Restless legs syndrome was not more common but was more severe in children with AR. There was no evidence that RLS has an obvious effect on sleep quality in children with AR.
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Affiliation(s)
- Meral Bilgilisoy Filiz
- Department of Physical Medicine and Rehabilitation, Health Sciences University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Serkan Filiz
- Department of Pediatric Allergy and Immunology, Health Sciences University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Rıza Taner Baran
- Department of Department of Pediatric Endocrinology, Health Sciences University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Tuncay Çakır
- Department of Physical Medicine and Rehabilitation, Private Likya Hospital, Antalya, Turkey
| | - Şebnem Koldaş Doğan
- Department of Physical Medicine and Rehabilitation, Health Sciences University, Antalya Training and Research Hospital, Antalya, Turkey
| | - Mesut Parlak
- Department of Department of Pediatric Endocrinology, Medicine Faculty of Akdeniz University, Antalya, Turkey
| | - Naciye Füsun Toraman
- Department of Physical Medicine and Rehabilitation, Health Sciences University, Antalya Training and Research Hospital, Antalya, Turkey
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Uslu AU, Kucuk A, Icli A, Cure E, Sakiz D, Arslan S, Baykara RA. Plasma Atherogenic Index is an Independent Indicator of Subclinical Atherosclerosis in Systemic Lupus Erythematosus. Eurasian J Med 2017. [PMID: 29123443 DOI: 10.5152/eurasianjmed.2017.17143.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective Systemic lupus erythematosus (SLE) is characterized by chronic inflammation. Plasma atherogenic index (PAI) is a valuable marker for the cardiovascular disease and cardiac risk. The aim of this study was to evaluate the role and clinical use of PAI in atherosclerosis and the cardiac risk in SLE patients. Materials and Methods We included 56 female SLE patients who were selected according to the American College of Rheumatology (1997) diagnosis criteria. Furthermore, we selected age-and body mass index (BMI)-matched 56 female healthy individuals. PAI was measured as a logarithmic value of triglyceride to high-density cholesterol ratio. We used carotid intima media thickness (cIMT) as an inflammatory marker because of its widespread use. The lipid and other biochemical parameters of patient and control groups were examined. Results The PAI and cIMT values of SLE patients were 0.04±0.23 and 0.78±0.18 mm, respectively. Besides, for the control group, the PAI value was -0.09±0.20 and cIMT value was 0.50±0.15 mm (p=0.002, p<0.001; respectively). There was a strong correlation between cIMT and PAI (r=0.273, p=0.003). According to the multiple logistic regression analysis, we found that PAI value is an independent factor for cIMT in SLE patients (odds ratio: 2.6, 95 % confidence interval; 1.506-4.374; p=0.029). Conclusions We determined that PAI can be used as an independent indicator for subclinical atherosclerosis in SLE patients.
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Affiliation(s)
- Ali Ugur Uslu
- Department of Internal Medicine, Yunus Emre State Hospital, Eskisehir, Turkey
| | - Adem Kucuk
- Division of Rheumatology, Department of Internal Medicine, Malatya State Hospital, Malatya, Turkey
| | - Abdullah Icli
- Department of Cardiology, Necmettin Erbakan University, School of Medicine, Konya, Turkey
| | - Erkan Cure
- Department of Internal Medicine, Recep Tayyip Erdogan University, School of Medicine, Rize, Turkey
| | - Davut Sakiz
- Department of Endocrinology and Metabolism, Dışkapı Yıldırım Beyazit Training and Research Hospital, Ankara, Turkey
| | - Sevket Arslan
- Division of Allergy and Clinical Immunology, Necmettin Erbakan University, School of Medicine, Konya, Turkey
| | - Rabia Aydogan Baykara
- Department of Physical Medicine and Rehabilitation, Malatya State Hospital, Malatya, Turkey
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Uslu AU, Kucuk A, Icli A, Cure E, Sakiz D, Arslan S, Baykara RA. Plasma Atherogenic Index is an Independent Indicator of Subclinical Atherosclerosis in Systemic Lupus Erythematosus. Eurasian J Med 2017; 49:193-197. [PMID: 29123443 PMCID: PMC5665629 DOI: 10.5152/eurasianjmed.2017.17143] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is characterized by chronic inflammation. Plasma atherogenic index (PAI) is a valuable marker for the cardiovascular disease and cardiac risk. The aim of this study was to evaluate the role and clinical use of PAI in atherosclerosis and the cardiac risk in SLE patients. MATERIALS AND METHODS We included 56 female SLE patients who were selected according to the American College of Rheumatology (1997) diagnosis criteria. Furthermore, we selected age-and body mass index (BMI)-matched 56 female healthy individuals. PAI was measured as a logarithmic value of triglyceride to high-density cholesterol ratio. We used carotid intima media thickness (cIMT) as an inflammatory marker because of its widespread use. The lipid and other biochemical parameters of patient and control groups were examined. RESULTS The PAI and cIMT values of SLE patients were 0.04±0.23 and 0.78±0.18 mm, respectively. Besides, for the control group, the PAI value was -0.09±0.20 and cIMT value was 0.50±0.15 mm (p=0.002, p<0.001; respectively). There was a strong correlation between cIMT and PAI (r=0.273, p=0.003). According to the multiple logistic regression analysis, we found that PAI value is an independent factor for cIMT in SLE patients (odds ratio: 2.6, 95 % confidence interval; 1.506-4.374; p=0.029). CONCLUSIONS We determined that PAI can be used as an independent indicator for subclinical atherosclerosis in SLE patients.
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Affiliation(s)
- Ali Ugur Uslu
- Department of Internal Medicine, Yunus Emre State Hospital, Eskisehir, Turkey
- Correspondence to: Ali Ugur Uslu, E-mail:
| | - Adem Kucuk
- Division of Rheumatology, Department of Internal Medicine, Malatya State Hospital, Malatya, Turkey
| | - Abdullah Icli
- Department of Cardiology, Necmettin Erbakan University, School of Medicine, Konya, Turkey
| | - Erkan Cure
- Department of Internal Medicine, Recep Tayyip Erdogan University, School of Medicine, Rize, Turkey
| | - Davut Sakiz
- Department of Endocrinology and Metabolism, Dışkapı Yıldırım Beyazit Training and Research Hospital, Ankara, Turkey
| | - Sevket Arslan
- Division of Allergy and Clinical Immunology, Necmettin Erbakan University, School of Medicine, Konya, Turkey
| | - Rabia Aydogan Baykara
- Department of Physical Medicine and Rehabilitation, Malatya State Hospital, Malatya, Turkey
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15
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Yılmaz S, Çiğdem B, Gökçe ŞF, Ceyhan-Doğan S, Balaban H. Severity and frequency of restless legs syndrome in patients with familial Mediterranean fever. J Int Med Res 2017; 45:1340-1346. [PMID: 28606022 PMCID: PMC5625534 DOI: 10.1177/0300060517704789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Objective: Restless legs syndrome (RLS) is a common sensory motor disorder. RLS an urge to move the extremities that may be accompanied by dysesthesias, and significantly affects quality of life of affected patients. The frequency of RLS is higher in different systemic inflammatory diseases. Familial Mediterranean fever (FMF) is an inherited inflammatory disease characterized by attacks of polyserositis, arthritis, and fever. The prevalence of RLS in patients with FMF is unknown. This study aimed to evaluate the prevalence rate of RLS in a sample of patients with FMF and compare this prevalence with that of a matched normal population. Method: A total of 60 patients with FMF and 60 healthy controls were studied. All participants underwent a neurological examination. Diagnostic criteria as proposed by the International Restless Legs Syndrome Study Group (IRLSSG) were used to define RLS. The IRLSSG rating scale for the severity of RLS was applied to determine the severity of symptoms. Results: The prevalence of RLS was not significantly different between patients and controls. Although the mean International Restless Legs Syndrome Rating Scale (IRLSRS) scores tended to be higher in patients compared with controls, this difference was not significant. When each item of the severity scale was compared between the two groups, significantly higher scores were found in some items of the IRLSRS in patients with FMF compared with controls. Conclusion: According to this result, RLS symptoms in patients with FMF were more frequent and lasted longer than those in controls.
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Affiliation(s)
- Samet Yılmaz
- 1 Department of Neurology, Cumhuriyet University School of Medicine, Sivas, Turkey
| | - Burhanettin Çiğdem
- 1 Department of Neurology, Cumhuriyet University School of Medicine, Sivas, Turkey
| | - Şeyda Figül Gökçe
- 1 Department of Neurology, Cumhuriyet University School of Medicine, Sivas, Turkey
| | - Sevil Ceyhan-Doğan
- 2 Department of Physical Medicine and Rehabilitation Cumhuriyet University School of Medicine, Sivas, Turkey
| | - Hatice Balaban
- 1 Department of Neurology, Cumhuriyet University School of Medicine, Sivas, Turkey
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