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Li YS, Yeh WC, Chang YH, Hsu CY. Restless legs syndrome in patients with epilepsy: risk analysis, polysomnography, and quality of life evaluation. Sleep 2024; 47:zsad054. [PMID: 36861219 DOI: 10.1093/sleep/zsad054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/14/2023] [Indexed: 03/03/2023] Open
Abstract
STUDY OBJECTIVES Restless legs syndrome (RLS) is a circadian rhythm related sensorimotor disorder due to brain iron deficiency, with lesion sites at the putamen and substantia nigra. However, epilepsy is a disease with abnormal electric discharge from the cortex and can be triggered with iron disequilibrium. We designed a case-control study to discover the association between epilepsy and RLS. METHODS A total of 24 patients with epilepsy and RLS and 72 patients with epilepsy without RLS were included. Most of the patients underwent polysomnography and video electroencephalogram tests and took sleep questionnaires. We collected information on seizure characteristics, including general or focal onset, epileptogenic focus, current antiseizure medications, medically responsive epilepsy or refractory epilepsy, and nocturnal attacks. The sleep architectures of the two groups were compared. We analyzed the risk factors for RLS using multivariate logistic regression. RESULTS Among the patients with epilepsy, the occurrence of RLS was associated with refractory epilepsy (OR 6.422, p = 0.002) and nocturnal seizures (OR 4.960, p = 0.005). Sleep parameters were not significantly associated with RLS status. Quality of life was significantly impaired in the group with RLS in both the physical and mental domains. CONCLUSIONS Refractory epilepsy and nocturnal seizures were strongly correlated with RLS in patients with epilepsy. RLS should be considered a predictable comorbidity in patients with epilepsy. The management of RLS not only led to better control of the patient's epilepsy but also improved their quality of life.
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Affiliation(s)
- Ying-Sheng Li
- Sleep Disorders Center, Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung City, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Wei-Chih Yeh
- Department of Neurology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung City, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Ya-Hsien Chang
- Department of Pediatrics, Yucheng Otolaryngological and Pediatric Clinic, Kaohsiung City, Taiwan
| | - Chung-Yao Hsu
- Sleep Disorders Center, Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung City, Taiwan
- Department of Neurology, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
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Swaroop S, Vaishnav M, Arora U, Biswas S, Aggarwal A, Sarkar S, Khanna P, Elhence A, Kumar R, Goel A, Shalimar. Etiological Spectrum of Cirrhosis in India: A Systematic Review and Meta-analysis. J Clin Exp Hepatol 2024; 14:101291. [PMID: 38544766 PMCID: PMC10964076 DOI: 10.1016/j.jceh.2023.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/01/2023] [Indexed: 06/24/2024] Open
Abstract
BACKGROUND Cirrhosis is a significant cause of morbidity and mortality globally and in India. This systematic review and meta-analysis aimed to ascertain the etiological spectrum and changing trends of cirrhosis in India. METHODS We searched electronic databases, including Pubmed/Medline, Scopus, and Embase. We included original studies that reported the etiology of cirrhosis in the Indian population. RESULTS We included 158 studies (adults: 147, children: 11). The overall pooled estimate of alcohol as a cause of cirrhosis in adults was 43.2% (95% confidence interval (CI) 39.8-46.6%; I2 = 97.8%), followed by nonalcoholic fatty liver disease (NAFLD)/cryptogenic in 14.4%, 95% CI (11.7-17.3%; I2 = 98.4%), hepatitis B virus (HBV) in 11.5%, 95% CI (9.8-13.3%; I2 = 96.6%), and hepatitis C virus (HCV) in 6.2%, 95% CI (4.8-7.8%; I2 = 97.2%) of the included patients. The most common cause of cirrhosis in all zones was alcohol-related. Comparison of etiologies over time revealed a reduction in the viral hepatitis-related and an increase in the proportion of alcohol-related and NAFLD/cryptogenic-related cirrhosis. The overall pooled estimates of various etiologies in children were: HBV in 10.7%, 95% CI (4.6-18.7%; I2 = 91.0%), NAFLD/Cryptogenic in 22.3%, 95% CI (9.0-39.2%; I2 = 96.7%), and HCV in 2.0%, 95% CI (0.0-8.5%; I2 = 94.6%). CONCLUSIONS Alcohol is the most common etiology of cirrhosis in adults in India. The proportions of alcohol and NAFLD-related cirrhosis are increasing, and those of viral hepatitis-related cirrhosis are reducing. The results of our meta-analysis will help formulate health policies and the allocation of resources.
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Affiliation(s)
- Shekhar Swaroop
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Manas Vaishnav
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Umang Arora
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Sagnik Biswas
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Arnav Aggarwal
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Soumya Sarkar
- Department of Anaesthesia, All India Institute of Medical Sciences, Kalyani, West Bengal, India
| | - Puneet Khanna
- Department of Anaesthesia, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Anshuman Elhence
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Ramesh Kumar
- Department of Gastroenterology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Amit Goel
- Department of Hepatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
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Armoon B, Bayat AH, Bayani A, Mohammadi R, Ahounbar E, Fakhri Y. Quality of life and its associated factors among patients with substance use disorders: A systematic review and meta-analysis. JOURNAL OF SUBSTANCE USE 2022. [DOI: 10.1080/14659891.2022.2069612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Bahram Armoon
- Social Determinants of Health Research Center, Saveh University of Medical Sciences, Saveh, Iran
| | - Amir-Hossien Bayat
- Social Determinants of Health Research Center, Saveh University of Medical Sciences, Saveh, Iran
| | - Azadeh Bayani
- School of Allied Medical Sciences, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Rasool Mohammadi
- Department of Biostatistics and Epidemiology, School of Public Health and Nutrition, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Elaheh Ahounbar
- Substance Abuse and Dependence Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
- Orygen, The National Center of Excellence in Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
- Center for Youth Mental Health, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, Australia
| | - Yadollah Fakhri
- Food Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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Mundada K, Goel A, Paliwal VK, Singh TP, Rai P, Aggarwal R. Short course of low-dose pregabalin is effective for the treatment of restless leg syndrome in patients with cirrhosis: A pilot study. J Gastroenterol Hepatol 2022; 37:933-937. [PMID: 35174537 DOI: 10.1111/jgh.15803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 01/09/2022] [Accepted: 01/16/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Restless leg syndrome (RLS) is common in patients with cirrhosis, but its treatment in such patients remains unclear. This pilot study assessed the clinical effectiveness of intravenous iron and a 6-week course of low-dose (75 mg/day) pregabalin for the treatment of RLS in patients with cirrhosis. METHODS It was a prospective, interventional study that included adult patients with cirrhosis and RLS. The participants underwent serum ferritin measurement. Patients with low serum ferritin (< 75 μg/dL) were treated with intravenous iron. Those with normal ferritin levels and those with low levels whose RLS symptoms failed to respond to iron replacement were treated with oral pregabalin, initially 75 mg/day for 6 weeks, followed by 150 mg/day for 6 weeks if there was no response. Recurrence of symptoms was assessed at 6-12 weeks after stopping pregabalin. RESULTS Of the 50 patients (male patients 52%; median age 48 [interquartile range: 21-65] years; median Child-Pugh-Turcotte score 8 [5-13] and median Model for End-Stage Liver disease score 17 [12-20]) studied, 29 (58%) had low ferritin; of them, 14 (48%) responded to intravenous iron alone. Eleven of 15 (38%) patients with low ferritin and nonresponse to iron, and 16 of 21 (76%) with normal ferritin levels had a response with low-dose pregabalin. Of the nine nonresponders who received 150 mg/day of pregabalin, four had to discontinue it because of adverse effects. CONCLUSION A short course of low-dose (75 mg/day) pregabalin was effective (82%) in alleviating RLS in patients with cirrhosis. (CTRI/2019/02/017642).
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Affiliation(s)
- Kaustubh Mundada
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Vimal Kumar Paliwal
- Department of Neurology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Thakur Prashant Singh
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.,Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Plotogea OM, Diaconu CC, Gheorghe G, Stan-Ilie M, Oprita R, Sandru V, Bacalbasa N, Constantinescu G. The Prevalence and Predictors of Restless Legs Syndrome in Patients with Liver Cirrhosis. Healthcare (Basel) 2022; 10:healthcare10050822. [PMID: 35627959 PMCID: PMC9141530 DOI: 10.3390/healthcare10050822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/27/2022] [Accepted: 04/27/2022] [Indexed: 02/01/2023] Open
Abstract
Introduction and aim. Sleep disorders are highly prevalent in patients with liver cirrhosis. The aim of this study was to investigate the prevalence of restless legs syndrome (RLS), as well as its risk factors and possible predictors, in a cohort of patients with liver cirrhosis. Material and methods. We performed a cross-sectional prospective study over a period of 14 months and enrolled 69 patients with liver cirrhosis, after applying the inclusion and exclusion criteria. The cases of RLS were assessed according to the International Restless Legs Syndrome Study Group (IRLSSG) criteria and severity scale. Results. Out of the total number of patients, 55% fulfilled the criteria for RLS. Age, diabetes, severity of cirrhosis, serum creatinine, glomerular filtration rate (GFR), and mean hemoglobin were associated with the presence of RLS. Moreover, there was a significantly higher prevalence of RLS among patients with decompensated cirrhosis. From all the risk factors introduced into the multivariate analysis, only the GFR could predict the presence of RLS. Conclusions. This research shows that patients with liver cirrhosis have a high risk of RLS. Even though there are multiple risk factors associated with RLS, only the GFR could predict its occurrence in our cohort.
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Affiliation(s)
- Oana-Mihaela Plotogea
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.-M.P.); (G.G.); (M.S.-I.); (R.O.); (G.C.)
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania;
| | - Camelia Cristina Diaconu
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.-M.P.); (G.G.); (M.S.-I.); (R.O.); (G.C.)
- Department of Internal Medicine, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania
- Correspondence:
| | - Gina Gheorghe
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.-M.P.); (G.G.); (M.S.-I.); (R.O.); (G.C.)
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania;
| | - Madalina Stan-Ilie
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.-M.P.); (G.G.); (M.S.-I.); (R.O.); (G.C.)
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania;
| | - Ruxandra Oprita
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.-M.P.); (G.G.); (M.S.-I.); (R.O.); (G.C.)
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania;
| | - Vasile Sandru
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania;
| | - Nicolae Bacalbasa
- Department of Visceral Surgery, Center of Excellence in Translational Medicine, Fundeni Clinical Institute, “Carol Davila” University of Medicine and Pharmacy, 022328 Bucharest, Romania;
| | - Gabriel Constantinescu
- Department 5, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.-M.P.); (G.G.); (M.S.-I.); (R.O.); (G.C.)
- Department of Gastroenterology, Clinical Emergency Hospital of Bucharest, 014461 Bucharest, Romania;
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Ayalew M, Deribe B, Hussen S, Defar S, Gedefaw A. Quality of life among patients with chronic non-communicable diseases during COVID-19 pandemic in Southern Ethiopia: A cross-sectional analytical study. Front Psychiatry 2022; 13:855016. [PMID: 36213918 PMCID: PMC9532738 DOI: 10.3389/fpsyt.2022.855016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The COVID-19 outbreak became a continuing global health agenda. It has a significant impact on individuals' quality of life (QOL). Patients with preexisting medical conditions may have severely reduced QOL. The aim of this study was to assess QOL and its associated factors among patients with chronic non-communicable diseases (NCDs) during COVID-19 pandemic at Sidama Regional State, southern Ethiopia. METHODS We conducted a multicenter, cross-sectional study from 1 June to 1 September 2021. A total of 633 participants took part in the study, using an interviewer-administered structured questionnaire. The QOL was measured using the World Health Organization Quality of Life (WHOQOL-BREF) Scale, which has 12 items. To describe different variables, descriptive statistics were employed. To find independent factors associated with QOL, we used multivariable linear regression analysis. P-value of < 0.05 was declared statistically significant at 95% confidence interval (CI). RESULTS The majority (56.4%) of participants were male and about half (53.1%) had a diagnosis of diabetes mellitus. The multivariable linear regression model showed statistically significant negative association between different independent variables such as age (β = -0.188, 95% CI = -0.238 to -0.139), being female (β = -1.942, 95% CI = -3.237 to -0.647), duration of illness ≤ 5 years (β = -4.222, 95% CI = -6.358 to -2.087), alcohol use in the past 3 months (β = -4.574, 95% CI = -6.905 to -2.243), common mental disorder (CMD) (β = -1.512, 95% CI = -2.924 to -0.100), insomnia (β = -0.274, 95% CI = -0.380 to -0.168), and QOL. Also, there is a statistically significant positive association between QOL and being illiterate (β = 3.919, 95% CI = 1.998-5.841) and living in the rural area (β = 2.616, 95% CI = 1.242-3.990). CONCLUSION In general, the findings confirmed that the COVID-19 pandemic had a negative impact on patients with chronic NCDs QOL. The QOL was significantly influenced by age, gender, educational status, residence area, duration of illness, alcohol use, CMD, and insomnia during COVID-19 pandemic. Thus, this study suggests that addressing insomnia, co-morbidities of mental disorders, and alcohol use has the potential effect to improve the QOL of patients with chronic medical illnesses.
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Affiliation(s)
- Mohammed Ayalew
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Bedilu Deribe
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Siraj Hussen
- School of Medical Laboratory, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Semira Defar
- Department of Midwifery, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Abel Gedefaw
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Olickal JJ, Saya GK, Selvaraj R, Chinnakali P. Association of alcohol use with quality of life (QoL): A community based study from Puducherry, India. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2021. [DOI: 10.1016/j.cegh.2021.100697] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Fulda S, Allen RP, Earley CJ, Högl B, Garcia-Borreguero D, Inoue Y, Ondo W, Walters AS, Williams AM, Winkelman JW. We need to do better: A systematic review and meta-analysis of diagnostic test accuracy of restless legs syndrome screening instruments. Sleep Med Rev 2021; 58:101461. [PMID: 33838561 DOI: 10.1016/j.smrv.2021.101461] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 10/21/2022]
Abstract
This systematic review and meta-analysis evaluated the diagnostic accuracy of screening instruments for restless legs syndrome (RLS) and reports sensitivity, specificity, positive (PPV) and negative predictive values (NPV). Searches for primary studies were conducted in electronic databases. Of the 1541 citations identified, 52 were included in the meta-analysis. The methodological quality of each study was evaluated using QUADAS-2. Only 14 studies assessed the reference standard in all participants or in all screen-positives and a selection of screen-negatives. Bivariate meta-analysis of these 14 studies estimated median sensitivity to be 0.88 (0.72-0.96) and specificity 0.90 (0.84-0.93); based on a population prevalence of 5%, the calculated PPV was 0.31 (0.27-0.34). For all 52 studies, with either full or partial verification of RLS status, we constructed best-case scenario sensitivities and specificities at pre-defined levels of prevalence: across all samples, when prevalence is 5%, the median best-case scenario PPV is 0.48 with significant between-study heterogeneity. No RLS screening instruments can currently be recommended for use without an expert clinical interview in epidemiological studies. For conditions with statistically low prevalence such as RLS, the specificity, not the sensitivity, of a screening instrument determines true prevalence. Therefore, future instruments should maximize specificity. We provide guidelines on RLS ascertainment in epidemiological studies that requires a two-step process with clinical interview following a screening test, and given the poor reporting quality of many RLS epidemiological studies, we include an RLS reporting checklist.
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Affiliation(s)
- Stephany Fulda
- Sleep Medicine Unit, Neurocenter of Southern Switzerland, Civic Hospital of Lugano (EOC), Via Tesserete 46, 6903, Lugano, Switzerland.
| | - Richard P Allen
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | | | - Birgit Högl
- Department of Neurology, Innsbruck Medical University, Innsbruck, Austria
| | | | - Yuichi Inoue
- Japan Somnology Center, Neuropsychiatric Research Institute, Tokyo, Japan; Department of Somnology, Tokyo Medical University, Tokyo, Japan
| | - William Ondo
- Methodist Neuroscience Institute, Dept. of Neurology, Houston, TX, USA; Weill Cornell Medical School, New York, NY, USA
| | - Arthur S Walters
- Sleep Division, Dept of Neurology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - John W Winkelman
- Departments of Psychiatry and Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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Gupta R, Gupta R, Kumar N, Rawat VS, Ulfberg J, Allen RP. Restless legs syndrome among subjects having chronic liver disease: A systematic review and meta-analysis. Sleep Med Rev 2021; 58:101463. [PMID: 33836477 DOI: 10.1016/j.smrv.2021.101463] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/03/2021] [Accepted: 03/03/2021] [Indexed: 12/14/2022]
Abstract
Sleep disturbances are commonly reported in patients with chronic liver disease (CLD). Changes in quality of sleep in patients with CLD could be related to multiple factors viz., elevated levels of tryptophan, histamine, and increased turnover of dopamine in caudate-putamen and cingulate cortex. Also, iron metabolism disturbances are reported in patients with CLD. These changes may result in restless legs syndrome (RLS) that worsens sleep-quality. There have been reports suggesting an increased prevalence of RLS among patients with CLD. Literature was searched in PubMed, EMBASE, and Google Scholar. A total of twenty-two relevant articles were found. Out of these, nine studies have assessed the prevalence of RLS among patients with chronic liver disease or cirrhosis in the clinical population. Population prevalence reported from various studies was used to calculate odds ratio. Having included studies using various methods for diagnosis (clinical as well as questionnaires) pooled odds-ratio for the RLS was 8.62. It remains unaffected by study-method, gender, age, and geographical-area. However, studies using clinical diagnosis for RLS had lower odds compared to questionnaire based diagnosis. Studies varied with regards to diagnostic methods, age, gender, etiology, and severity of liver dysfunction. The severity and etiology of CLD and biochemical correlate of CLD were not found to be associated with RLS. Possible pathophysiological mechanisms are discussed for the occurrence of RLS in this population. In conclusion, the prevalence of RLS is higher among patients with CLD, however, the correlates are unknown.
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Affiliation(s)
- Ravi Gupta
- Department of Pyshciatry, Division of Sleep Medicine, All India Institute of Medical Sciences, Rishikesh, 249203, India
| | - Rohit Gupta
- Department of Gastroenterology, All India Institute of Medical Sciences, Rishikesh, 249203, India.
| | - Niraj Kumar
- Department of Neurology and Division of Sleep Medicine, All India Institute of Medical Sciences, Rishikesh, 249203, India
| | - Vikram Singh Rawat
- Department of Pyshciatry, Division of Sleep Medicine, All India Institute of Medical Sciences, Rishikesh, 249203, India
| | - Jan Ulfberg
- Sleep Clinic, Capio Medical Center, Hamnplan, Örebro, Sweden
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Naqvi IH, Ahmed J, Salim M, Ubaid M, Malik F, Afzal R, Ashrafi MM, Khan MAA. Restless Leg Syndrome in Patients with Liver Cirrhosis! Its Frequency, Severity, and Correlation. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2021; 20:465-472. [PMID: 33292126 DOI: 10.2174/1871527319666201208102104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 09/21/2020] [Accepted: 10/05/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Restless leg syndrome (RLS) has been recognized as a typical additional manifestation among patients with cirrhosis of the liver. RLS prevalence in liver cirrhosis further worsens the quality of life, which has already been compromised with the disease-related complications of cirrhosis itself. AIMS The study aimed to determine the frequency and severity of Restless Leg Syndrome (RLS) among patients with cirrhosis of the liver and to correlate its severity with the severity of cirrhosis. METHODS This prospective cross-sectional study was carried out at Ruth K.M. Pfau Civil Hospital (Karachi, Pakistan) from December 2019 to February 2020. Three hundred and fifteen cirrhotic patients with any etiology were included in the study after informed written consent. Restless leg syndrome with its severity was determined in all cirrhotic patients. For continuous variables, means and medians with standard deviations were calculated, while percentages and proportions were used for discrete variables. Spearman correlation was used to find significance between RLS Severity Score (RSS) and Model of End-stage Liver Disease MELD Score. A p value of < 0.05 was considered significant for all analyses. RESULTS The frequency of RLS among cirrhotic patients was 38.4%. More than half (54.5%) of the patients had severe RLS. Viral related hepatitis C and hepatitis B were the most common cause of cirrhosis of the liver (57.8% and 30.8%). A significant difference was found between as patients both with or without RLS in terms of age (p=0.003), gender (p=0.005), hemoglobin (p=0.00), and serum albumin (p=0.01). No significant association was found between RLS severity score and MELD Score (p=0.693). CONCLUSION Prevalence of RLS is very high among cirrhotic patients, but no correlation was found between the severity of RLS and cirrhosis. Further studies should be carried out to assess the quality of life in cirrhotic patients having RLS.
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Affiliation(s)
- Iftikhar Haider Naqvi
- Department of Medicine, Dow University of Health Sciences & Civil Hospital Karachi, Mission Road Karachi, Sindh 74200, Pakistan
| | - Jawad Ahmed
- Dow Medical College, Dow University of Health Sciences, Mission Road Karachi, Sindh 74200, Pakistan
| | - Maliha Salim
- Dow Medical College, Dow University of Health Sciences, Mission Road Karachi, Sindh 74200, Pakistan
| | - Muhammad Ubaid
- Department of Medicine, Dow University of Health Sciences & Civil Hospital Karachi, Mission Road Karachi, Sindh 74200, Pakistan
| | - Farheen Malik
- Dow Medical College, Dow University of Health Sciences, Mission Road Karachi, Sindh 74200, Pakistan
| | - Razna Afzal
- Dow Medical College, Dow University of Health Sciences, Mission Road Karachi, Sindh 74200, Pakistan
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Tharwa ES, Mohamed A, Elshazly H, Salama M, Youssef MI, Bakeer MS, Kamel SY, Abdelmageed SM, Shabana HS, Allam MA, Alshazly SM, Hamed EFA, Zied HY, Elwazzan D, Elkhadry SW, Mahros AM, Ahmed MH, Alwaseef MAA, Abdel-Samiee M. Sudomotor Changes in Hepatitis C Virus Infection with or without Diabetes Mellitus: A Pilot Study in Egyptian Patients. Am J Trop Med Hyg 2020; 104:580-584. [PMID: 33245041 DOI: 10.4269/ajtmh.20-0612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 10/19/2020] [Indexed: 01/13/2023] Open
Abstract
Hepatitis C virus (HCV) infection can affect the neurological system, and neuropathy is one of these manifestations. Hepatitis C virus infection is associated with diabetes mellitus (DM) type II, and diabetic patients are at higher risk of acquiring HCV infection. Sweat function has been proposed to assess early autonomic neuropathy. This study aimed to evaluate small fiber neuropathy in asymptomatic HCV-related cirrhotic patients with or without DM through sweat function assessment by Sudoscan test. Three groups were involved: 47 healthy controls, 48 HCV-related cirrhotic patients without DM (group 1), and 49 HCV-related cirrhotic patients with DM type II (group 2). All participants were subjected to liver panel tests, renal function tests, cell blood counts, HbA1c, and abdominal ultrasound. Sweat function was assessed in all patients and controls by measuring hand and feet electrochemical skin conductance (ESC, microSiemens [µS]) using Sudoscan. Peripheral neuropathy was detected in none of the controls, 39% of group 1 patients, and 62% of group 2 patients (P < 0.0001). The mean feet ESC (FESC) was 88.3 ± 6.8 µS in controls, 67.2 ± 19.2 µS in group 1, and 57.9 ± 19.4 µS in group 2 (P < 0.0001). A significant correlation was observed between FESC and bilirubin, albumin, creatinine, international normalized ratio, transaminases, and splenic size. Electrochemical skin conductance measurement is a valuable, noninvasive method for early detection of small fiber neuropathy in asymptomatic HCV-related cirrhosis, with or without DM.
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Affiliation(s)
- El-Sayed Tharwa
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Anwar Mohamed
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Helmy Elshazly
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Mohsen Salama
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | | | - Shimaa Y Kamel
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Sabry Moawad Abdelmageed
- Department of Clinical Biochemistry and Molecular Diagnostics, National Liver Institute, Menoufia University, Shebeen El-Koom, Egypt
| | | | | | | | | | | | - Doaa Elwazzan
- Department of Tropical Medicine, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Sally Waheed Elkhadry
- Epidemiology and Preventive Medicine Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Aya Mohammed Mahros
- Hepatogastroentrology and Infectious Disease Department, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Mohammed Hussien Ahmed
- Hepatogastroentrology and Infectious Disease Department, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | | | - Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
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Kumar A, Gupta R, Gupta R. Prevalence of RLS among subjects with chronic liver disease and its effect on sleep and mood. Sleep Med 2020; 73:144-152. [DOI: 10.1016/j.sleep.2020.05.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/06/2020] [Accepted: 05/19/2020] [Indexed: 12/16/2022]
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13
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Moretti R, Caruso P, Tecchiolli M, Gazzin S, Tiribelli C. Management of restless legs syndrome in chronic liver disease: A challenge for the correct diagnosis and therapy. World J Hepatol 2018; 10:379-387. [PMID: 29599901 PMCID: PMC5871858 DOI: 10.4254/wjh.v10.i3.379] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 12/27/2017] [Accepted: 01/24/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the association between restless legs syndrome (RLS) and well-defined chronic liver disease, and the possible therapeutic options.
METHODS Two hundred and eleven patients with chronic liver disease, complaining of sleep disturbances, painful leg sensation and daily sleepiness, were included. Patients with persistent alcohol intake, recent worsening of clinical conditions, or hepatitis C virus were excluded. Diagnosis of RLS was suggested by the Johns Hopkins questionnaire and verified by fulfilling the diagnostic criteria by Allen. All patients were tested, both at baseline and during follow-up, with the Hamilton rating scale for depression, sleep quality assessment (PSQI), Epworth sleepiness scale (ESS), International Restless Legs Syndrome Study Group evaluation, and international RLS severity (IRLS) scoring system. Iron-free level, ferritin, folate, vitamin B12 and D-OH25 were detected. Neurological examinations and blood test occurred at the beginning of the therapy, after 2 wk, and at the 28th, 75th, 105th, 135th, 165th and 205th day. Regarding therapy, pramipexole or gabapentin were used.
RESULTS Patients were moderately depressed, with evident nocturnal sleep problems and concomitant daily sleepiness. Sleep problems and involuntary leg movements had been underestimated, and RLS syndrome had not been considered before the neurological visit. All (211/211) patients fulfilled the RLS diagnostic criteria. Twenty-two patients considered their symptoms as mild, according to IRSL, but 189 found them moderate to very severe. No correlation was found between ammonium level and ESS or PSQI. Augmentation was rather precocious in our patients (135th day), and more frequent (35%) than previous data (8.3%-9.1%). The dosage of dopamine agonists was found to be associated with augmentation and appears in range with the literature. Previous intake of alcohol and lower levels of vitamins have been related to the phenomenon in our study.
CONCLUSION RLS is a common disorder, requiring rapid diagnosis and treatment. Further research is therefore fundamental.
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Affiliation(s)
- Rita Moretti
- Neurology Clinic, Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste 34149, Italy
| | - Paola Caruso
- Neurology Clinic, Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste 34149, Italy
| | - Marzia Tecchiolli
- Neurology Clinic, Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste 34149, Italy
| | - Silvia Gazzin
- Italian Liver Foundation, Centro Studi Fegato, Trieste 34149, Italy
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