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Mail Gurkan Z, Tantik Pak A, Parlakkaya FB, Kilicarslan T, Yilmaz O, Sengul Y. Recognition of emotional face expressions in patients with restless legs syndrome. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:554-559. [PMID: 35213285 DOI: 10.1080/23279095.2022.2043326] [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: 06/14/2023]
Abstract
OBJECTIVE Restless legs syndrome (RLS) is one of the commonest neurologic diseases. Along with sensory and motor symptoms, cognitive impairment and psychiatric features can be seen with RLS. The present study, was planned to look for evidence of cognitive impairment by evaluating facial emotion recognition (FER) in patients with RLS. METHODS In this study, 80 patients with RLS and 50 healthy controls (HCs) were included. Demographic data were recorded. All patients with RLS and HCs were tested with Beck anxiety inventory (BAI), Beck depression inventory (BDI) and with Ekman's test for recognition of facial emotions. RESULTS Sixty-three of the patients with RLS and 37 of the HCs were female. The mean age of the patients was 45.41 ± 8.24, and the mean age of HCs was 43.12 ± 10.35. The patients and HCs were similar regarding sex, age, educational status, and marital status. Patients with RLS had FER difficulties comparing HCs. There was a negative correlation between Ekman's test scores and BDI (r = -0.311, p < 0.001) and BAI scores (r = -0.379, p < 0.001). CONCLUSION FER is an invaluable research topic regarding cognitive function in RLS, which may help us develop different perspectives in terms of revealing the pathophysiology and is very important for the well-being of the patients' social interactions.
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Affiliation(s)
- Zahide Mail Gurkan
- Neurology Departmant, Karayolları, Gaziosmanpasa Training and Research Hospital, Istanbul, Turkey
| | - Aygül Tantik Pak
- Department of Neurology, Gaziosmanpasa Training and Research Hospital, İSTANBUL, Turkey
| | | | | | - Onur Yilmaz
- Dogus University, Psychiatry, Istanbul, Turkey
| | - Yıldızhan Sengul
- Gaziosmanpasa Training and Research Hospital, Neurology, Istanbul, Turkey
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Antelmi E, Mingolla GP, Mogavero MP, Ferri R, Lanza G, Morgante F, Bonetto C, Conte A, Ferini-Strambi L, Plazzi G, Berardelli A, Tinazzi M. A survey-based approach on restless legs syndrome: practices and perspectives among Italian neurologists. J Neurol 2024; 271:4227-4236. [PMID: 38607430 DOI: 10.1007/s00415-024-12356-7] [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: 02/19/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Restless Legs Syndrome (RLS) is a widely prevalent and complex neurological disorder. Despite notable advancements in managing RLS, the disorder continues to face challenges related to its recognition and management. OBJECTIVE This study seeks to gain comprehensive insights into the knowledge and clinical practices among Italian neurologists regarding RLS diagnosis, management, and treatment, comparing approaches among general neurologists, movement disorder specialists, and sleep experts. METHODS Members of the Italian Society of Neurology, the Italian Society of Parkinson and Movement Disorders, and the Italian Association of Sleep Medicine were invited to participate in a 19-question online survey. RESULTS Among the 343 surveyed neurologists, 60% categorized RLS as a "sleep-related movement disorder." Forty% indicated managing 5-15 RLS patients annually, with sleep specialists handling the highest patient volume. Of note, only 34% adhered strictly to all five essential diagnostic criteria. The majority (69%) favored low-dosage dopamine agonists as their first-line treatment, with movement disorder specialists predominantly endorsing this approach, while sleep experts preferred iron supplementation. Regular screening for iron levels was widespread (91%), with supplementation typically guided by serum iron alterations. In cases of ineffective initial treatments, escalating dopamine agonist dosage was the preferred strategy (40%). CONCLUSIONS These findings underscore a lack of a clear conceptualization of RLS, with a widespread misconception of the disorder as solely a movement disorder significantly influencing treatment approaches. Disparities in RLS understanding across neurology subspecialties underscore the necessity for improved diagnostic accuracy, targeted educational initiatives, and management guidelines to ensure consistent and effective RLS management.
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Affiliation(s)
- Elena Antelmi
- Neurology Unit, Parkinson Disease and Movement Disorders Division, AOUI, Verona, Italy.
- DIMI Department of Engineering and Medicine of Innovation, University of Verona, Verona, Italy.
| | - Gloria Pompea Mingolla
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Maria Paola Mogavero
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Sleep Disorders Center, San Raffaele Scientific Institute, Milan, Italy
| | - Raffaele Ferri
- Clinical Neurophysiology Research Unit, Oasi Research Institute-IRCCS, Troina, Italy
| | - Giuseppe Lanza
- Clinical Neurophysiology Research Unit, Oasi Research Institute-IRCCS, Troina, Italy
- Department of Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - Francesca Morgante
- Neuroscience and Cell Biology Institute, Neuromodulation and Motor Control Section, St George's University of London, London, UK
| | - Chiara Bonetto
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Antonella Conte
- Department of Human Neurosciences, Sapienza, University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Luigi Ferini-Strambi
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Sleep Disorders Center, San Raffaele Scientific Institute, Milan, Italy
| | - Giuseppe Plazzi
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna (ISNB), Bologna, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Alfredo Berardelli
- Department of Human Neurosciences, Sapienza, University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Michele Tinazzi
- Neurology Unit, Parkinson Disease and Movement Disorders Division, AOUI, Verona, Italy
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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An T, Sun H, Yuan L, Wu X, Lu B. Associations of anxiety and depression with restless leg syndrome: a systematic review and meta-analysis. Front Neurol 2024; 15:1366839. [PMID: 38562425 PMCID: PMC10982394 DOI: 10.3389/fneur.2024.1366839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 02/23/2024] [Indexed: 04/04/2024] Open
Abstract
Background The levels of anxiety and depression among patients with restless leg syndrome (RLS) are controversial. The aim of this systematic review and meta-analysis was to compare the levels of depression and anxiety among individuals with RLS with those of healthy controls. Methods We conducted an extensive electronic search of the PubMed, Web of Science, EMBASE, and Cochrane Library databases from their inception dates to 20 June 2023. Studies presenting data on depression and anxiety in individuals with RLS were included, and a comprehensive meta-analysis was performed. Results Twenty-one studies matched the inclusion criteria. Significantly more depressive symptoms were present in the individuals with RLS than in those without RLS, as measured by the Beck Depression Inventory [mean difference (MD) = 6.58, 95% confidence interval (CI) = 5.54-7.62, p < 0.01; heterogeneity I2 = 0%, p = 0.99]. Similarly, the results from the Beck Anxiety Inventory indicated that there were significantly more pronounced anxiety symptoms in the individuals with RLS than in those without RLS (MD = 9.30, 95%CI = 7.65-10.94, p < 0.01; heterogeneity I2 = 0%, p = 0.92). The other anxiety and depression scales also yielded statistically significant results. Significant heterogeneity was observed in the Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale, with the primary contributing factor probably being the scoring criteria of the scales. Conclusion This meta-analysis found that the levels of depression and anxiety symptoms were significantly higher in individuals with RLS than in their healthy counterparts.Systematic review registration:https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023410364, (identifier CRD42023410364).
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Affiliation(s)
- Tianyang An
- College of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei, China
| | - Haiyang Sun
- Cangzhou Center for Disease Control and Prevention, Cangzhou, Hebei, China
| | - Lu Yuan
- College of Psychology and Mental Health of North China University of Science and Technology, Tangshan, Hebei, China
| | - Xiuling Wu
- Department of Neurology, Tangshan Gongren Hospital, Tangshan, Hebei, China
| | - Baoquan Lu
- Department of Neurology, Tangshan Gongren Hospital, Tangshan, Hebei, China
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4
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Kocakaya H, Say B. Evaluation of emotional dysregulation in patients with restless legs syndrome. Sleep Biol Rhythms 2023; 21:447-454. [PMID: 38476182 PMCID: PMC10899912 DOI: 10.1007/s41105-023-00467-z] [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: 01/25/2023] [Accepted: 05/21/2023] [Indexed: 03/14/2024]
Abstract
The aim of this study is to examine patients with restless legs syndrome (RLS) in terms of difficulty in emotion regulation and insomnia. A total of 52 patients with RLS and 57 healthy volunteers were enrolled. Difficulties in Emotion Regulation Scale Short Form (DERS-16), Insomnia Severity Index (ISI), Hospital Anxiety and Depression Scale (HADS), and International Restless Legs Syndrome rating scale were applied to participants. The mean age was 34.00 ± 8.27 years in patients and 31.70 ± 9.12 years in control. The scores of DERS-16, ISI, HADS-A, and HADS-D were significantly higher in the patients than the controls (p = 0.000). The DERS-16 total score showed a significant correlation with age (r = 0.404, p = 0.003), ISI (r = 0.281, p = 0.043), IRLS score (r = 0.422, p = 0.002), HADS-A (r = 0.409, p = 0.003), and HADS-D (r = 0.416, p = 0.002). The factors (age, gender, ferritin, ISI, and IRLS scores) that may be associated with the DERS-16 total scores were assessed with stepwise regression analysis. It was seen that the IRLSs variable had the most ability and could predict 45% (β = 0.625, p < 0.001, ∆R2 = 0.450) of difficulty in emotion regulation. In addition, the variable of insomnia could predict difficulty in emotion regulation by 17% (β = 0.097, p = 0.001, ∆R2 = 0.170). Patients with RLS may experience more emotion regulation difficulties than healthy controls. RLS severity and insomnia may be factors affecting emotion regulation difficulties in patients with RLS. According to our knowledge and our literature review, this finding seems to be the first report in the literature.
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Affiliation(s)
- Hanife Kocakaya
- Faculty of Medicine, Department of Psychiatry, Kirikkale University, Kirikkale, Turkey
| | - Bahar Say
- Faculty of Medicine, Department of Psychiatry, Kirikkale University, Kirikkale, Turkey
- Faculty of Medicine, Department of Neurology, Kirikkale University, Kirikkale, Turkey
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5
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Restless Legs Syndrome and Periodic Limb Movements of Sleep: From Neurophysiology to Clinical Practice. J Clin Neurophysiol 2023; 40:215-223. [PMID: 36872500 DOI: 10.1097/wnp.0000000000000934] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023] Open
Abstract
SUMMARY This article summarizes restless legs syndrome (RLS), periodic limb movements of sleep, and periodic limb movement disorder. RLS is a common sleep disorder with a prevalence of 5% to 15% in the general population. RLS can present in childhood, and incidence increases with age. RLS can be idiopathic or secondary to iron deficiency, chronic renal failure, peripheral neuropathy, and medications such as antidepressants (with higher rates for mirtazapine and venlafaxine, while bupropion may reduce symptoms at least in the short term), dopamine antagonists (neuroleptic antipsychotic agents and antinausea medications), and possibly antihistamines. Management includes pharmacologic agents (dopaminergic agents, alpha-2 delta calcium channel ligands, opioids, benzodiazepines) and nonpharmacologic therapies (iron supplementation, behavioral management). Periodic limb movements of sleep are an electrophysiologic finding commonly accompanying RLS. On the other hand, most individuals with periodic limb movements of sleep do not have RLS. The clinical significance of the movements has been argued. Periodic limb movement disorder is a distinct sleep disorder that arises in individuals without RLS and is a diagnosis of exclusion.
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Broström A, Alimoradi Z, Lind J, Ulander M, Lundin F, Pakpour A. Worldwide estimation of restless legs syndrome: a systematic review and meta-analysis of prevalence in the general adult population. J Sleep Res 2023; 32:e13783. [PMID: 36600470 DOI: 10.1111/jsr.13783] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 10/24/2022] [Accepted: 10/24/2022] [Indexed: 01/06/2023]
Abstract
This systematic review, meta-analysis and meta-regression assessed the prevalence of restless legs syndrome (RLS) in the general adult population. Studies identified in Scopus, PubMed, Web of Science, and PsycInfo between January 2000 and February 2022 were included if they used a case-control or cross-sectional design and reported data regarding the prevalence of RLS. The protocol was pre-registered in the International Prospective Register of Systematic Reviews (PROSPERO; CRD42022300709). A total of 97 studies including 483,079 participants from 33 different countries met the eligibility criteria. The Newcastle Ottawa Scale was used to evaluate the methodological quality, and the fill-and-trim method was used to correct probable publication bias, while the jack-knife method was performed to assess small study effect. The corrected overall pooled prevalence of RLS was 3% (95% confidence interval [CI] 1.4%-3.8%). The pooled prevalence of RLS syndrome was affected by methodological quality (no data from non-respondents in the included studies), gender (higher among women), study design (lower prevalence in case-control versus cohort and cross-sectional studies). The figures for corrected pooled prevalence among men, women, alcohol consumers and smokers were 2.8% (95% CI 2%-3.7%); 4.7% (95% CI 3.2%-6.3%); 1.4% (95% CI 0%-4.2%); and 2.7% (95% CI 0%-5.3%), respectively. The prevalence among male and female participants was lower in community-based versus non-community-based studies. Moreover, the prevalence was higher in developed versus developing countries and among elders versus adults. In conclusion, RLS is a common disorder in the general adult population, with a higher prevalence in women; however, prevalence data are affected by study design and quality.
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Affiliation(s)
- Anders Broström
- School of Health and Welfare, Jönköping University, Jönköping, Sweden.,Department of Clinical Neurophysiology, Linköping University Hospital, Linköping, Sweden
| | - Zainab Alimoradi
- Social Determinants of Health Research Centre, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Jonas Lind
- Department of Biomedical and Clinical Sciences, Division of Neurobiology, Linköping University, Linköping, Sweden.,Section of Neurology, Department of Internal Medicine, County Hospital Ryhov, Jönköping, Sweden
| | - Martin Ulander
- Department of Clinical Neurophysiology, Linköping University Hospital, Linköping, Sweden.,Department of Biomedical and Clinical Sciences, Division of Neurobiology, Linköping University, Linköping, Sweden
| | - Fredrik Lundin
- Department of Neurology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Amir Pakpour
- School of Health and Welfare, Jönköping University, Jönköping, Sweden
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7
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Saber WK, Almuallim AR, Algahtani R. Restless Legs Syndrome and the Use of Antipsychotic Medication: An Updated Literature Review. Cureus 2022; 14:e27821. [PMID: 36134065 PMCID: PMC9481228 DOI: 10.7759/cureus.27821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 11/12/2022] Open
Abstract
Restless legs syndrome or Willis-Ekbom disease (RLS/WED) is a sleep-related movement disorder characterized by an urge to move the legs. This impulse is usually accompanied by an uncomfortable and unpleasant sensation in the legs, which worsens at night and during periods of inactivity and is relieved by movement. Several studies in the literature reported the association between RLS and different antipsychotic medications. with Olanzapine, Quetiapine, and Clozapine identified as the most common causes. The literature suggests that the development of RLS in antipsychotic users may be attributed to the inhibition of dopaminergic neurotransmission or the impact of antipsychotics on iron metabolism. Diagnosing antipsychotic-induced RLS remains a substantial challenge in clinical practice, with challenges in the management of this condition also being widely reported in the current literature. In this article, we will review the evidence suggesting the association between RLS and the use of antipsychotic medications, differentiate between RLS and other movement disorders, and give a brief review of the pathophysiology, diagnosis, and management of RLS and its challenges among psychotic patients.
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Hoxha O, Jairam T, Kendzerska T, Rajendram P, Zhou R, Ravindran P, Osman S, Banayoty M, Qian Y, Murray B, Boulos M. Association of Periodic Limb Movements with Medication Classes: A Retrospective Cohort Study. Neurology 2022; 98:e1585-e1595. [PMID: 35131908 DOI: 10.1212/wnl.0000000000200012] [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: 05/09/2021] [Accepted: 01/03/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To investigate the association between various medication classes and the periodic limb movement index (PLMI) in a clinical cohort of adults who completed in-laboratory polysomnography. METHODS A single, diagnostic, overnight, in-laboratory polysomnogram was completed for 3,488 patients consecutively referred from 2010-2015 to determine the PLMI. Medication use and medical comorbidities were collected through patient questionnaires. Associations between medication classes and the PLMI were ascertained using multivariable ordinal logistic regression models. RESULTS The median age of the cohort was 56.0 years (48.2% male). After adjusting for age, sex, body mass index, relevant comorbidities, and sleep parameters, the use of selective serotonin reuptake inhibitors (SSRIs) (OR = 1.52) and serotonin-norepinephrine reuptake inhibitors (SNRIs) (OR = 1.99) were associated with an increased PLMI. Conversely, gabapentinoids (OR = 0.71), stimulants (OR = 0.52), benzodiazepines (OR = 0.79), and dopamine agonists (OR = 0.38) were associated with a decreased PLMI. A non-statistically significant trend for a decreased PLMI with neuroleptic use was observed. No significant associations were found between the PLMI and the use of antihypertensives, statins, tricyclic antidepressants, bupropion, anticoagulants, antiplatelets, modafinil, and antihistamines. CONCLUSION The use of SSRIs and SNRIs was associated with an elevated PLMI while the use of gabapentinoids, stimulants, benzodiazepines, and dopamine agonists was associated with a decreased PLMI. These results can assist physicians in managing PLMs and invite further research into the relationship between PLMs and medications with the modulating effects of dose, formulation type, and time of administration. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that SSRIs and SNRIs are associated with an elevated PLMI while gabapentinoids, stimulants, benzodiazepines, and dopamine agonists are associated with a decreased PLMI.
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Affiliation(s)
- Ortenc Hoxha
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Trevor Jairam
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Tetyana Kendzerska
- The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Phavalan Rajendram
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.,Department of Medicine, Division of Neurology, University of Toronto, Toronto, Ontario, Canada
| | - Ryan Zhou
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Prashanthan Ravindran
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Sinan Osman
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Monica Banayoty
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - YuChen Qian
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Brian Murray
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.,Department of Medicine, Division of Neurology, University of Toronto, Toronto, Ontario, Canada.,Sleep Laboratory, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Mark Boulos
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada .,Department of Medicine, Division of Neurology, University of Toronto, Toronto, Ontario, Canada.,Sleep Laboratory, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Wang XX, Feng Y, Tan EK, Ondo WG, Wu YC. Stroke-related restless legs syndrome: epidemiology, clinical characteristics and pathophysiology. Sleep Med 2022; 90:238-248. [DOI: 10.1016/j.sleep.2022.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/23/2022] [Accepted: 02/01/2022] [Indexed: 12/24/2022]
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10
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Vlasie A, Trifu S, Lupuleac C, Kohn B, Cristea M. Restless legs syndrome: An overview of pathophysiology, comorbidities and therapeutic approaches (Review). Exp Ther Med 2021; 23:185. [PMID: 35069866 PMCID: PMC8764906 DOI: 10.3892/etm.2021.11108] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/05/2021] [Indexed: 11/06/2022] Open
Affiliation(s)
- Andrei Vlasie
- Department of Psychiatry, ‘Prof. Dr. Alexandru Obregia’ Clinical Hospital of Psychiatry, Bucharest 041914, Romania
| | - Simona Trifu
- Department of Clinical Neurosciences, ‘Carol Davila’ University of Medicine and Pharmacy, Bucharest 020021, Romania
| | - Cristiana Lupuleac
- Department of Psychiatry, ‘Prof. Dr. Alexandru Obregia’ Clinical Hospital of Psychiatry, Bucharest 041914, Romania
| | - Bianca Kohn
- Department of Psychiatry, ‘Prof. Dr. Alexandru Obregia’ Clinical Hospital of Psychiatry, Bucharest 041914, Romania
| | - Mihai Cristea
- Department of Morphological Sciences, ‘Carol Davila’ University of Medicine and Pharmacy, Bucharest 020021, Romania
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Abstract
What are the effects of sleep disturbance and changes of sleep on aging women in the short and long term? Most research that has been done in recent years evaluates how sleep disorders and sleep disturbance may change mortality and outcomes of this population. Many confounding factors may be playing a role, including comorbid conditions. This article reviews sleep disorders including insomnia, circadian sleep-wake rhythm disorders, restless legs syndrome, disorders of hypersomnia, and sleep-disordered breathing in women aged 65 and older; prevalence of these disorders; and recommended treatment options.
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Affiliation(s)
- Wahida Akberzie
- Department of Neurology, George Washington University School of Medicine, Washington DC VA Medical Center, 3B-103, 50 Irving Street Northwest, Washington, DC 20422, USA
| | - Lynn Kataria
- Sleep Laboratory, Department of Neurology, George Washington University School of Medicine, Washington DC VA Medical Center, 3B-103, 50 Irving Street Northwest, Washington, DC 20422, USA.
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Wallace DM, Alcaide ML, Wohlgemuth WK, Jones Weiss DL, Uribe Starita C, Patel SR, Stosor V, Levine A, Skvarca C, Long DM, Rubtsova A, Adimora AA, Gange SJ, Spence AB, Anastos K, Aouizerat BE, Anziska Y, Punjabi NM. Prevalence and correlates of restless legs syndrome in men living with HIV. PLoS One 2021; 16:e0258139. [PMID: 34597340 PMCID: PMC8486089 DOI: 10.1371/journal.pone.0258139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 09/19/2021] [Indexed: 11/24/2022] Open
Abstract
Background Data on the prevalence and correlates of restless legs syndrome (RLS) in people with HIV are limited. This study sought to determine the prevalence of RLS, associated clinical correlates, and characterize sleep-related differences in men with and without HIV. Methods Sleep-related data were collected in men who have sex with men participating in the Multicenter AIDS Cohort Study (MACS). Demographic, health behaviors, HIV status, comorbidities, and serological data were obtained from the MACS visit coinciding with sleep assessments. Participants completed questionnaires, home polysomnography, and wrist actigraphy. RLS status was determined with the Cambridge-Hopkins RLS questionnaire. RLS prevalence was compared in men with and without HIV. Multinomial logistic regression was used to examine correlates of RLS among all participants and men with HIV alone. Sleep-related differences were examined in men with and without HIV by RLS status. Results The sample consisted of 942 men (56% HIV+; mean age 57 years; 69% white). The prevalence of definite RLS was comparable in men with and without HIV (9.1% vs 8.7%). In multinomial regression, HIV status was not associated with RLS prevalence. However, white race, anemia, depression, and antidepressant use were each independently associated with RLS. HIV disease duration was also associated with RLS. Men with HIV and RLS reported poorer sleep quality, greater sleepiness, and had worse objective sleep efficiency/fragmentation than men without HIV/RLS. Conclusions The prevalence of RLS in men with and without HIV was similar. Screening for RLS may be considered among people with HIV with insomnia and with long-standing disease.
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Affiliation(s)
- Douglas M. Wallace
- Neurology Service, Bruce W. Carter Department of Veterans Affairs Medical Center, Miami, Florida, United States of America
- Department of Neurology, University of Miami Miller School of Medicine, Miami, Florida, United States of America
- * E-mail:
| | - Maria L. Alcaide
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - William K. Wohlgemuth
- Psychology Service, Bruce W. Carter Department of Veterans Affairs Medical Center, Miami, Florida, United States of America
| | - Deborah L. Jones Weiss
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Claudia Uribe Starita
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Sanjay R. Patel
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Valentina Stosor
- Department of Medicine and Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Andrew Levine
- Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America
| | - Carling Skvarca
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Dustin M. Long
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Anna Rubtsova
- Department of Behavioral, Social, and Health Education Sciences, Emory University Rollins School of Public Health, Atlanta, Georgia, United States of America
| | - Adaora A. Adimora
- Department of Medicine, University of North Carolina School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Stephen J. Gange
- John Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Amanda B. Spence
- Division of Infectious Disease, Georgetown University Medical Center, Washington, District of Columbia, United States of America
| | - Kathryn Anastos
- Department of Medicine and Epidemiology and Population Health, Albert Einstein College of Medicine and Montefiore Health System, Bronx, New York, United States of America
| | - Bradley E. Aouizerat
- Bluestone Center for Clinical Research, College of Dentistry, New York University, New York, New York, United States of America
| | - Yaacov Anziska
- Department of Neurology, State University of New York-Downstate Medical Center, Brooklyn, New York, United States of America
| | - Naresh M. Punjabi
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, United States of America
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Moser U, Schwab J. Restless arm syndrome: a rare disease? BMJ Case Rep 2021; 14:e244890. [PMID: 34544716 PMCID: PMC8454428 DOI: 10.1136/bcr-2021-244890] [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] [Accepted: 08/31/2021] [Indexed: 11/03/2022] Open
Abstract
Restless legs syndrome (RLS) is a common neurological disorder characterised by an irresistible urge to move the lower limbs, often accompanied by unpleasant sensations in the legs, typically occurring in the evening and at night and improving with movement. Restless arms syndrome (RAS) predominantly affects the arms, while the legs are rarely affected. RAS appears to be very rare, with very few cases described to date, but the diagnosis of RAS is probably made too infrequently, especially for milder and transient forms. The patient reported here even had severe symptoms for years that could have indicated RAS. He observed an immediate improvement in all RAS-related symptoms after administration of 100 mg L-dopa +25 mg benserazide, which continues to this day. Clinicians should always be alert for RLS-like symptoms in one or both arms that worsen at rest and improve with movement, thinking of possible RAS.
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Affiliation(s)
- Ulrich Moser
- Bayerische Ärztekammer München, D-81677 München, Bavaria, Germany
| | - Jasmin Schwab
- Bayerische Ärztekammer München, D-81677 München, Bavaria, Germany
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14
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Suzuki K. Current Update on Clinically Relevant Sleep Issues in Parkinson's Disease: A Narrative Review. JOURNAL OF PARKINSONS DISEASE 2021; 11:971-992. [PMID: 33896849 PMCID: PMC8461662 DOI: 10.3233/jpd-202425] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Sleep disturbances are among the common nonmotor symptoms in patients with Parkinson’s disease (PD). Sleep can be disrupted by nocturnal motor and nonmotor symptoms and other comorbid sleep disorders. Rapid eye movement sleep behavior disorder (RBD) causes sleep-related injury, has important clinical implications as a harbinger of PD and predicts a progressive clinical phenotype. Restless legs syndrome (RLS) and its related symptoms can impair sleep initiation. Excessive daytime sleepiness (EDS) is a refractory problem affecting patients’ daytime activities. In particular, during the COVID-19 era, special attention should be paid to monitoring sleep problems, as infection-prevention procedures for COVID-19 can affect patients’ motor symptoms, psychiatric symptoms and sleep. Therefore, screening for and managing sleep problems is important in clinical practice, and the maintenance of good sleep conditions may improve the quality of life of PD patients. This narrative review focused on the literature published in the past 10 years, providing a current update of various sleep disturbances in PD patients and their management, including RBD, RLS, EDS, sleep apnea and circadian abnormalities.
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Affiliation(s)
- Keisuke Suzuki
- Department of Neurology, Dokkyo Medical University, Shimotsuga, Tochigi, Japan
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15
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Umbreit A, Sinha S, Kolla BP, Mansukhani MP. Challenges in the Treatment of Restless Legs Syndrome: A Case Report. J Prim Care Community Health 2021; 12:21501327211019590. [PMID: 34032164 PMCID: PMC8155758 DOI: 10.1177/21501327211019590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Treatment resistant restless legs syndrome (RLS) in the setting of psychiatric
comorbidities can be difficult to manage. Our patient is a 69-year-old Caucasian gentleman
with bipolar disorder type I, unspecified anxiety disorder, obstructive sleep apnea (OSA),
and treatment-refractory RLS. At initial presentation, the patient’s prescribed medication
regimen included fluoxetine 40 mg daily, gabapentin 800 mg in the morning and 3200 mg at
bedtime, pramipexole 0.375 mg daily, lamotrigine 200 mg daily, trazodone 200 mg at
bedtime, and temazepam 15 to 30 mg as needed for insomnia and RLS. Over the course of
nearly 4 years, treatment interventions for this patient’s RLS included: cognitive
behavioral therapy for insomnia, discontinuation of exacerbating medications, switching
dopamine agonists, use of pregabalin and iron supplement. This report demonstrates a
challenging case of RLS in the setting of psychiatric comorbidities, development of
augmentation, and polypharmacy.
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Affiliation(s)
| | - Shirshendu Sinha
- Southwest Minnesota Region, Mankato, MN, USA.,Mayo Clinic, Rochester, MN, USA
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16
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Ergun U, Say B, Ergun SG, Percin FE, Inan L, Kaygisiz S, Asal PG, Yurteri B, Struchalin M, Shtokalo D, Ergun MA. Genome-wide association and whole exome sequencing studies reveal a novel candidate locus for restless legs syndrome. Eur J Med Genet 2021; 64:104186. [PMID: 33662638 DOI: 10.1016/j.ejmg.2021.104186] [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: 10/26/2020] [Revised: 02/05/2021] [Accepted: 02/27/2021] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The restless legs syndrome (RLS) is a common heritable neurologic disorder which is characterized by an irresistible desire to move and unpleasant sensations in the legs. METHODS We aim to identify new variants associated with RLS by performing genome-wide linkage and subsequent association analysis of forty member's family with history of RLS. RESULTS We found evidence of linkage for three loci 7q21.11 (HLOD = 3.02), 7q21.13-7q21.3 (HLOD = 3.02) and 7q22.3 (HLOD = 3.09). Fine-mapping of those regions in association study using exome sequencing identified SEMA3A (p-value = 8.5·10-4), PPP1R9A (p-value = 7.2·10-4), PUS7 (p-value = 8.7·10-4), CDHR3 (p-value = 7.2·10-4), HBP1 (p-value = 1.5·10-4) and COG5 (p-value = 1.5·10-4) genes with p-values below significance threshold. CONCLUSION Linkage analysis with subsequent association study of exome variants identified six new genes associated with RLS mapped on 7q21 and q22.
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Affiliation(s)
- Ufuk Ergun
- Kırıkkale University Faculty of Medicine, Department of Neurology, Kırıkkale, Turkey
| | - Bahar Say
- Kırıkkale University Faculty of Medicine, Department of Neurology, Kırıkkale, Turkey
| | - Sezen Guntekin Ergun
- Hacettepe University Faculty of Medicine, Department of Medical Biology, Anakara, Turkey
| | - Ferda Emriye Percin
- Gazi University Faculty of Medicine, Department of Medical Genetics, Ankara, Turkey
| | - Levent Inan
- Ministry of Health Ankara Research and Training Hospital Neurology and Algology Department, Ankara, Turkey
| | - Sukran Kaygisiz
- Ministry of Health Ordu University Traning and Research Hospital, Ordu, Turkey
| | - Pınar Gelener Asal
- Dr. Suat Gunsel University of Kyrenia Hospital, Kyrenia, Turkish Republic of Northern Cyprus
| | - Buket Yurteri
- Hacettepe University Faculty of Medicine, Department of Pediatric Basic Sciences, Ankara, Turkey
| | | | - Dmitry Shtokalo
- AcademGene Ltd, Russia; A.P.Ershov Institute of Informatics Systems SB RAS, Russia
| | - Mehmet Ali Ergun
- Gazi University Faculty of Medicine, Department of Medical Genetics, Ankara, Turkey.
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17
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Ohshita N, Yamagata K, Himejima A, Kaneda K, Yasutome T, Matsuda Y, Tsutsumi YM, Momota Y. Anesthetic Management of a Patient With Restless Legs Syndrome: A Case Report. Anesth Prog 2021; 67:226-229. [PMID: 33393604 DOI: 10.2344/anpr-67-02-10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 04/20/2020] [Indexed: 11/11/2022] Open
Abstract
Restless legs syndrome (RLS) is a neurological sensory disorder associated with sensory and motor symptoms that most commonly occur at night and during periods of rest. It is characterized by altered or abnormal sensations primarily in the legs and the urge to move the associated limbs. Perioperative procedures, including general anesthesia, can cause exacerbations of RLS. This is a case report of a suspected RLS exacerbation in a 22-year-old woman who had no formal diagnosis of RLS despite reporting symptoms that met all essential diagnostic criteria by the International RLS Study Group. Despite her previous diagnoses of dehydration induced-muscle pain or nocturnal cramps, we suspected her to have RLS. The patient underwent general anesthesia for a bilateral sagittal split ramus osteotomy using a combined inhalational and intravenous anesthetic technique with sevoflurane, propofol, remifentanil, and dexmedetomidine. After successful completion of the surgery and returning to the ward, she began moving her lower extremities and complaining of unpleasant sensations in both ankles. Bed rest exacerbated the suspected RLS symptoms despite a continuous infusion of dexmedetomidine. The RLS symptoms continued to worsen and spread to her upper extremities. After increasing the dexmedetomidine infusion from 0.2 to 0.4 μg/kg/h, almost all symptoms improved, and she slept for 3 hours. Upon awakening, the unpleasant sensations were completely relieved by walking and stretching. The patient was formally diagnosed with RLS by a neurologist after discharge. In this case, an infusion of dexmedetomidine was helpful in successfully managing a suspected exacerbation of RLS.
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Affiliation(s)
- Naohiro Ohshita
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
| | - Koji Yamagata
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
| | - Akio Himejima
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University, Osaka, Japan
| | - Kazuhiro Kaneda
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
| | | | - Yoshiko Matsuda
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
| | - Yasuo M Tsutsumi
- Department of Anesthesiology and Critical Care, Hiroshima University, Hiroshima, Japan
| | - Yoshihiro Momota
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
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Anandan C, Jankovic J. Botulinum Toxin in Movement Disorders: An Update. Toxins (Basel) 2021; 13:42. [PMID: 33430071 PMCID: PMC7827923 DOI: 10.3390/toxins13010042] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/30/2020] [Accepted: 01/05/2021] [Indexed: 12/17/2022] Open
Abstract
Since its initial approval in 1989 by the US Food and Drug Administration for the treatment of blepharospasm and other facial spasms, botulinum toxin (BoNT) has evolved into a therapeutic modality for a variety of neurological and non-neurological disorders. With respect to neurologic movement disorders, BoNT has been reported to be effective for the treatment of dystonia, bruxism, tremors, tics, myoclonus, restless legs syndrome, tardive dyskinesia, and a variety of symptoms associated with Parkinson's disease. More recently, research with BoNT has expanded beyond its use as a powerful muscle relaxant and a peripherally active drug to its potential central nervous system applications in the treatment of neurodegenerative disorders. Although BoNT is the most potent biologic toxin, when it is administered by knowledgeable and experienced clinicians, it is one of the safest therapeutic agents in clinical use. The primary aim of this article is to provide an update on recent advances in BoNT research with a focus on novel applications in the treatment of movement disorders. This comprehensive review of the literature provides a critical review of evidence-based clinical trials and highlights recent innovative pilot studies.
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Affiliation(s)
| | - Joseph Jankovic
- Parkinson’s Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX 77030, USA;
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19
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Colzato LS, Zhang W, Brandt MD, Stock AK, Beste C. Cognitive profile in Restless Legs Syndrome: A signal-to-noise ratio account. CURRENT RESEARCH IN NEUROBIOLOGY 2021; 2:100021. [PMID: 36246509 PMCID: PMC9559071 DOI: 10.1016/j.crneur.2021.100021] [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: 04/01/2021] [Revised: 07/05/2021] [Accepted: 07/29/2021] [Indexed: 11/19/2022] Open
Abstract
Restless legs syndrome (RLS) is a common neurological disorder characterized by a sensorimotor condition, where patients feel an uncontrollable urge to move the lower limbs in the evening and/or during the night. RLS does not only have a profound impact on quality of life due to the disturbed night-time sleep, but there is growing evidence that untreated or insufficiently managed RLS might also cause cognitive changes in patients affected by this syndrome. It has been proposed that RLS is caused by alterations in the signal-to-noise ratio (SNR) and in dopamine (DA) neurotransmission in the nervous system. Based on this evidence, we propose the “SNR-DA hypothesis” as an explanation of how RLS could affect cognitive performance. According to this hypothesis, variations/reductions in the SNR underlie RLS-associated cognitive deficits, which follow an inverted U-shaped function: In unmedicated patients, low dopamine levels worsen the SNR, which eventually impairs cognition. Pharmacological treatment enhances DA levels in medicated patients, which likely improves/normalizes the SNR in case of optimal doses, thus restoring cognition to a normal level. However, overmedication might push patients past the optimal point on the inverted U-shaped curve, where an exaggerated SNR potentially impairs cognitive performance relying on cortical noise such as cognitive flexibility. Based on these assumptions of SNR alterations, we propose to directly measure neural noise via “1/f noise” and related metrics to use transcranial random noise stimulation (tRNS), a noninvasive brain stimulation method which manipulates the SNR, as a research tool and potential treatment option for RLS. Restless legs syndrome (RLS) is a common neurological disorder. RLS is caused by alterations in the SNR ratio and in DA neurotransmission. The SNR- DA hypothesis how RLS affects cognitive performance is presented.
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Affiliation(s)
- Lorenza S. Colzato
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Germany
- Cognitive Psychology, Faculty of Psychology, Shandong Normal University, Jinan, China
- University Neuropsychology Center, Faculty of Medicine, TU Dresden, Germany
| | - Wenxin Zhang
- Cognitive Psychology, Faculty of Psychology, Shandong Normal University, Jinan, China
| | - Moritz D. Brandt
- Department of Neurology, University Hospital, Technische Universität Dresden, Dresden, Germany
- German Center for Neurodegenerative Diseases (DZNE) Dresden, Dresden, Germany
| | - Ann-Kathrin Stock
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Germany
- University Neuropsychology Center, Faculty of Medicine, TU Dresden, Germany
- Biopsychology, Faculty of Psychology, TU Dresden, Dresden, Germany
| | - Christian Beste
- Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Germany
- Cognitive Psychology, Faculty of Psychology, Shandong Normal University, Jinan, China
- University Neuropsychology Center, Faculty of Medicine, TU Dresden, Germany
- Corresponding author. Cognitive Neurophysiology, Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, Germany Schubertstrasse 42, D-01309, Dresden, Germany.
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20
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Sleep disorders in traumatic brain injury. ACTA ACUST UNITED AC 2020; 32:178-187. [PMID: 34218878 DOI: 10.1016/j.neucie.2020.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 09/03/2020] [Indexed: 11/21/2022]
Abstract
The purpose of the review is to collect the most relevant current literature on the mechanisms of normal sleep and sleep disorders associated with traumatic brain injury (TBI), to discuss the most frequent conditions and the evidence on their possible treatments and future research. Sleep disorders are extremely prevalent after TBI (30-84%). Insomnia and circadian rhythm disorders are the most frequent disorders among the population that has suffered mild TBI, while hypersomnolence disorders are more frequent in populations that have suffered moderate and severe TBI. The syndrome of obstructive sleep apnea and restless leg syndrome are also very frequent in these patients; and patients exposed to multiple TBIs (war veterans) are especially susceptible to sleep disorders. The treatment of these disorders requires taking into account the particularities of these patients. In conclusion, diagnosis and treatment of sleep disorders should become part of routine clinical practice and cease to be anecdotal (as it is today) in patients with TBI. In addition, it is necessary to continue carrying out research that reveals the best therapeutic approach to these patients.
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21
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Insomnia is frequent in amyotrophic lateral sclerosis at the time of diagnosis. Sleep Biol Rhythms 2020. [DOI: 10.1007/s41105-020-00296-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Paredes I, Navarro B, Lagares A. Sleep disorders in traumatic brain injury. Neurocirugia (Astur) 2020; 32:S1130-1473(20)30124-X. [PMID: 33189564 DOI: 10.1016/j.neucir.2020.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 07/29/2020] [Accepted: 09/03/2020] [Indexed: 11/20/2022]
Abstract
The purpose of the review is to collect the most relevant current literature on the mechanisms of normal sleep and sleep disorders associated with traumatic brain injury (TBI), to discuss the most frequent conditions and the evidence on their possible treatments and future research. Sleep disorders are extremely prevalent after TBI (30-84%). Insomnia and circadian rhythm disorders are the most frequent disorders among the population that has suffered mild TBI, while hypersomnolence disorders are more frequent in populations that have suffered moderate and severe TBI. The syndrome of obstructive sleep apnea and restless leg syndrome are also very frequent in these patients; and patients exposed to multiple TBIs (war veterans) are especially susceptible to sleep disorders. The treatment of these disorders requires taking into account the particularities of these patients. In conclusion, diagnosis and treatment of sleep disorders should become part of routine clinical practice and cease to be anecdotal (as it is today) in patients with TBI. In addition, it is necessary to continue carrying out research that reveals the best therapeutic approach to these patients.
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Affiliation(s)
- Igor Paredes
- Servicio de Neurocirugía, Hospital Universitario 12 de Octubre, Madrid, España.
| | - Blanca Navarro
- Servicio de Neurocirugía, Neuropsicología Clínica, Hospital Universitario 12 de Octubre, Madrid, España
| | - Alfonso Lagares
- Servicio de Neurocirugía, Hospital Universitario 12 de Octubre, Madrid, España
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Say B, Hamamcı M, Ergün U. Assessment of sleep quality in spouses of patients with restless legs syndrome; Are they also restless at night? Sleep Biol Rhythms 2020. [DOI: 10.1007/s41105-020-00294-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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24
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Lin CY, Tsai SJ, Peng CK, Yang AC. Sleep state instabilities in patients with periodic limb movements in sleep - Detection and quantification with heart rate variability. Psychiatry Res 2020; 293:113454. [PMID: 32977051 DOI: 10.1016/j.psychres.2020.113454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 09/05/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Restless legs syndrome (RLS) has been thought to increase the risk of hypertension, cardiovascular events, and all-cause mortality. Periodic limb movements in sleep (PLMS) can be observed in most patients with RLS. Using non-invasive physiologic measurement and analysis, including heart rate variability (HRV) analysis, we aimed to investigate sleep quality and sleep state stability. METHOD A total of 53 healthy controls and 15 patients with RLS and PLMS were recruited. Patients with other sleep-related disorders such as obstructive sleep apnea (OSA) and major depressive disorder (MDD) were excluded. Each subject was evaluated using sleep and mood questionnaires and had to undergo polysomnography (PSG). HRV analysis was applied to assess autonomic function and analyze correlations with the severity of periodic leg movements (PLM). The power of different brainwaves was analyzed using electroencephalogram (EEG). Electromyogram (EMG) was also used to explore the temporal correlation between changes in HRV and leg movement events. RESULTS Compared with healthy controls, PLMS group had not only poorer perceived sleep and mood questionnaires scales but also reductions in parasympathetic-related HRV indices and increases in sympathetic-related HRV parameters. The changes were in proportion to the severity of PLM. Brainwaves and sleep stage which indicate "deep sleep" decreased in the PLMS group. There were no significant temporal correlations between changes in HRV and leg movement events. CONCLUSIONS Our findings suggest that patients with RLS and PLMS have poorer subjective sleep and mood scales. Besides, objective sleep quality including HRV analysis and brainwaves analysis revealed reduced parasympathetic tone, increased sympathetic tone, and sleep disturbance, which reveal the possibility of a higher risk for secondary disease.
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Affiliation(s)
- Chen-Yu Lin
- Taichung Veterans General Hospital, Taichung, Taiwan
| | - Shih-Jen Tsai
- Division of Psychiatry, School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Brain Science/Digital Medicine Center, National Yang-Ming University, No 155, Sec. 2, Li-Nung St. Beitou Dist., Taipei, Taiwan
| | - Chung-Kang Peng
- Division of Interdisciplinary Medicine and Biotechnology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA, United States
| | - Albert C Yang
- Institute of Brain Science/Digital Medicine Center, National Yang-Ming University, No 155, Sec. 2, Li-Nung St. Beitou Dist., Taipei, Taiwan.
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Chen Y, Huang W, Liu L, Tumilty S, Liu D, You Y, Zheng C, Baxter GD. Effectiveness and safety of traditional Chinese medicine Shaoyao Gancao Tang for the treatment of restless leg syndrome: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e22401. [PMID: 33019415 PMCID: PMC7535552 DOI: 10.1097/md.0000000000022401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND A growing body of clinical trials has demonstrated that traditional Chinese medicine Shaoyao Gancao Tang may improve restlessness leg syndrome (RLS). This review aims to systematically assess its effectiveness and safety in the treatment of patients with RLS. METHODS Eight databases will be searched from the inception to 31 August 2020, including the Chinese Biological Medicine Database, China National Knowledge Infrastructure, Wanfang Database, VIP Information Database, the Cochrane Library, PubMed, EMBASE, and the Web of Science. All published randomized controlled trials that meet the prespecified eligibility criteria will be included. The primary outcomes include the changes in the International Restless Legs Syndrome Rating Scale and the restless sensation assessed by visual analog scales, and the secondary outcomes include effective rate, adverse event rate, quality of life measures, and improvement in the sleep quality index. Study selection, data extraction, and assessment of bias risk will be conducted independently by 2 reviewers. Data synthesis will be carried out with RevMan software (V.5.3.5). Subgroup and sensitivity analysis will be performed when necessary. The strength of the evidence will be assessed by the Grading of Recommendations Assessment, Development and Evaluation System. RESULTS A high-quality synthesis of current evidence of Shaoyao Gancao Tang's effectiveness and safety for patients with RLS will be provided. CONCLUSION This systematic review will provide evidence of whether Shaoyao Gancao Tang is an effective and safe intervention for RLS.
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Affiliation(s)
- Yunhui Chen
- College of Basic Medicine/Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Huang
- College of Basic Medicine/Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lizhou Liu
- Centre for Health, Activity, and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
| | - Steve Tumilty
- Centre for Health, Activity, and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
| | - Dan Liu
- West China Hospital, Sichuan University, South Renmin Road, Wu Hou District, Chengdu, China
| | - Yanyan You
- West China Hospital, Sichuan University, South Renmin Road, Wu Hou District, Chengdu, China
| | - Chuan Zheng
- College of Basic Medicine/Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - George David Baxter
- Centre for Health, Activity, and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand
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26
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Xiang J, Li H, Xiong J, Hua F, Huang S, Jiang Y, Qiang H, Xie F, Wang M. Acupuncture and related techniques for restless legs syndrome: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e22205. [PMID: 32991412 PMCID: PMC7523821 DOI: 10.1097/md.0000000000022205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Restless legs syndrome (RLS) is a common sensory disorder of the nervous system, which often affects the sleep quality of patients. Acupuncture and related techniques are increasingly used to treat neurological diseases, but their efficacy and safety for RLS are yet to be established. The purpose of this study is to summarize the effectiveness and safety of acupuncture and related techniques for RLS. METHODS We will conduct a comprehensive data retrieval, and the electronic databases will include PubMed, Embase, Cochrane Library, WangFang Database, China National Knowledge Infrastructure, Chinese Scientific Journal Database, Chinese Biomedical Literature Database, from establishment to October 2020. We will also manually search unpublished studies and references, and contact lead authors. Randomized clinical trials (RCTs) of acupuncture and related techniques for RLS will be included. The outcomes of interest include: The total effective rate and International Restless Leg Syndrome rating scale (IRLS), Pittsburgh Sleep Quality Index (PSQI), Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD), adverse events, quality of life. To assess the methodological quality, we will use the Cochrane risk assessment tool. RevMan 5.3.5 software will be used to conduct data synthesis. The evidence quality of each outcome will be appraised according to Grades of Recommendation, Assessment, Development, and Evaluation (GRADE). RESULTS The results will be published in a peer-reviewed journal. CONCLUSION This study will provide a high-quality evidence to evaluate the efficacy and adverse reactions of acupuncture and related techniques for RLS. PROSPERO REGISTRATION NUMBER CRD42020157957.
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Affiliation(s)
- Jie Xiang
- Jiangxi University of Traditional Chinese Medicine
| | - Honglian Li
- Haiyang People's Hospital of Shandong Province, Haiyang
| | - Jun Xiong
- Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, PR China
| | - Fanghui Hua
- Jiangxi University of Traditional Chinese Medicine
| | | | - Yunfeng Jiang
- Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, PR China
| | | | - Fan Xie
- Jiangxi University of Traditional Chinese Medicine
| | - Min Wang
- Jiangxi University of Traditional Chinese Medicine
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Mansourian M, Rafie N, Khorvash F, Hadi A, Arab A. Are serum vitamin D, calcium and phosphorous associated with restless leg syndrome? A systematic review and meta-analysis. Sleep Med 2020; 75:326-334. [PMID: 32950014 DOI: 10.1016/j.sleep.2020.08.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/29/2020] [Accepted: 08/21/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND It is hypothesized that vitamin D deficiency, and calcium/phosphate imbalance could be involved in the pathophysiology of restless leg syndrome (RLS). This systematic review and meta-analysis of observational studies were carried out to reach a firm conclusion regarding the possible association between vitamin D, calcium and phosphorous levels with RLS in end-stage renal disease (ESRD) patients, other comorbidities and healthy population. METHODS PubMed, Scopus, ISI Web of Science, and Cochrane's library were systematically searched up to June 2020. Quality assessment of the included observational studies was performed using Newcastle-Ottawa Quality Assessment Scale. Statistical analyses were done using STATA 11.2. A P-value <0.05 were considered statistically significant. RESULTS A total of 36 studies involving 9590 participants were included in this systematic review and meta-analysis. We found that serum vitamin D level is significantly lower (WMD -3.39 ng/mL; 95% CI, -5.96 to -0.81; P = 0.010; I2 = 86.2%) and phosphorous (SMD 0.19; 95% CI, 0.04-0.34; P = 0.011; I2 = 83.6%) is significantly higher in RLS individuals compared to the non-RLS individuals. However, the mean difference of serum calcium was not significant in comparison between RLS and control groups (SMD -0.01; 95% CI, -0.19 to 0.18; P = 0.957; I2 = 89.2%). CONCLUSION Results revealed a significant association between serum vitamin D and phosphorous with RLS. However, further prospective cohort studies and clinical trials are needed for better understanding of the relationship between these variables.
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Affiliation(s)
- Marjan Mansourian
- Pediatric Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahid Rafie
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Fariborz Khorvash
- Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Amir Hadi
- Halal Research Center of IRI, FDA, Tehran, Iran.
| | - Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
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Markova V, Hansen R, Thomsen LL, Pinborg A, Moos T, Holm C. Intravenous iron isomaltoside versus oral iron supplementation for treatment of iron deficiency in pregnancy: protocol for a randomised, comparative, open-label trial. Trials 2020; 21:742. [PMID: 32843079 PMCID: PMC7448468 DOI: 10.1186/s13063-020-04637-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 07/27/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Iron deficiency is common in pregnancy. If left untreated, iron deficiency can lead to iron deficiency anaemia, which is a condition related to maternal and neonatal morbidity. The prevalence of iron deficiency increases through the trimesters, which means that women with iron deficiency in the beginning of pregnancy also have a great risk of developing iron deficiency anaemia during pregnancy. Standard treatment is oral iron in individualised intensified doses based on screening values in 1st trimester. Maternal symptoms of iron deficiency and iron deficiency anaemia include fatigue, reduced physical performance, and restless legs syndrome (RLS). Severe anaemia may cause dizziness, dyspnea, palpitation, orthostatism, and syncope, and it decreases the woman's ability to cope with blood loss during delivery. The anaemia may also compromise contractility in the uterine musculature increasing the risk for prolonged labour, caesarean section, and postpartum haemorrhage. Foetal iron deficiency may cause low birthweight and adversely affect foetal and early childhood brain development with long-term deficits. METHODS In this randomised comparative, open-label, single-centre, phase IV trial, 200 pregnant women between 14 and 21 weeks of gestation who have iron deficiency after 4 weeks of standard treatment will be randomised 1:1 to either a single 1000 mg dose of intravenously administered ferric derisomaltose/iron isomaltoside 1000 or a fixed dose of 100 mg oral ferrous fumarate containing 60 mg ascorbic acid. The primary endpoint is to prevent iron deficiency anaemia defined by a low level of haemoglobin throughout the trial. Other endpoints include other haematological indices of iron deficiency and anaemia, clinical outcomes by questionnaires, and collection of adverse events. Explorative endpoints by medical record follow-up include complications up to 7 days after delivery. DISCUSSION This trial will provide evidence on how to prevent iron deficiency anaemia. The trial population represents a clinical reality where pregnant women often have sustained iron deficiency despite an increased oral iron dose. Thus, this evidence can be used to consider the optimal 2nd line of treatment in iron-deficient pregnant women. TRIAL REGISTRATION European Union Drug Regulating Authorities Clinical Trials Database 2017-000776-29. Registered on 3 May 2017. ClinicalTrials.gov NCT03188445 . Registered on 15 June 2017.
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Affiliation(s)
- Veronika Markova
- Department of Obstetrics and Gynaecology, Amager-Hvidovre Hospital, Copenhagen University Hospital, Kettegaard Allé 30, 2650, Hvidovre, Denmark. .,Pharmacosmos A/S, Roervangsvej 30, 4300, Holbaek, Denmark. .,Laboratory of Neurobiology, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark.
| | - Rebecka Hansen
- Department of Obstetrics and Gynaecology, Amager-Hvidovre Hospital, Copenhagen University Hospital, Kettegaard Allé 30, 2650, Hvidovre, Denmark.,Department of Health sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Lars Lykke Thomsen
- Pharmacosmos A/S, Roervangsvej 30, 4300, Holbaek, Denmark.,Laboratory of Neurobiology, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark
| | - Anja Pinborg
- Fertility Clinic, Juliane Marie Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Torben Moos
- Laboratory of Neurobiology, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, 9220, Aalborg, Denmark
| | - Charlotte Holm
- Department of Obstetrics and Gynaecology, Amager-Hvidovre Hospital, Copenhagen University Hospital, Kettegaard Allé 30, 2650, Hvidovre, Denmark
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Didato G, Di Giacomo R, Rosa GJ, Dominese A, de Curtis M, Lanteri P. Restless Legs Syndrome across the Lifespan: Symptoms, Pathophysiology, Management and Daily Life Impact of the Different Patterns of Disease Presentation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3658. [PMID: 32456058 PMCID: PMC7277795 DOI: 10.3390/ijerph17103658] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 05/17/2020] [Accepted: 05/18/2020] [Indexed: 12/14/2022]
Abstract
Restless legs syndrome is a common but still underdiagnosed neurologic disorder, characterized by peculiar symptoms typically occurring in the evening and at night, and resulting in sleep disruption and daily functioning impairment. This disease can affect subjects of all age ranges and of both sexes, manifesting itself with a broad spectrum of severity and deserving special attention in certain patient categories, in order to achieve a correct diagnosis and an effective treatment. The diagnosis of restless legs syndrome can be challenging in some patients, especially children and elderly people, and an effective treatment might be far from being easy to achieve after some years of drug therapy, notably when dopaminergic agents are used. Moreover, the pathophysiology of this disorder offers an interesting example of interaction between genetics and the environment, considering strong iron metabolism involvement and its interaction with recognized individual genetic factors. Therefore, this syndrome allows clinicians to verify how lifespan and time can modify diagnosis and treatment of a neurological disorder.
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Affiliation(s)
- Giuseppe Didato
- Clinical and Experimental Epileptology and Sleep Disorders Unit, Foundation IRCCS Carlo Besta Neurological Institute, Via Celoria 11, 20133 Milan, Italy; (R.D.G.); (G.J.R.); (A.D.); (M.d.C.)
| | - Roberta Di Giacomo
- Clinical and Experimental Epileptology and Sleep Disorders Unit, Foundation IRCCS Carlo Besta Neurological Institute, Via Celoria 11, 20133 Milan, Italy; (R.D.G.); (G.J.R.); (A.D.); (M.d.C.)
| | - Giuseppa Jolanda Rosa
- Clinical and Experimental Epileptology and Sleep Disorders Unit, Foundation IRCCS Carlo Besta Neurological Institute, Via Celoria 11, 20133 Milan, Italy; (R.D.G.); (G.J.R.); (A.D.); (M.d.C.)
- Neurology Unit, University Hospital of Ferrara, 44100 Ferrara, Italy
| | - Ambra Dominese
- Clinical and Experimental Epileptology and Sleep Disorders Unit, Foundation IRCCS Carlo Besta Neurological Institute, Via Celoria 11, 20133 Milan, Italy; (R.D.G.); (G.J.R.); (A.D.); (M.d.C.)
| | - Marco de Curtis
- Clinical and Experimental Epileptology and Sleep Disorders Unit, Foundation IRCCS Carlo Besta Neurological Institute, Via Celoria 11, 20133 Milan, Italy; (R.D.G.); (G.J.R.); (A.D.); (M.d.C.)
| | - Paola Lanteri
- Neurophysiopathology Unit, Foundation IRCCS Carlo Besta Neurological Institute, 20133 Milan, Italy;
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Darvishi N, Daneshkhah A, Khaledi-Paveh B, Vaisi-Raygani A, Mohammadi M, Salari N, Darvishi F, Abdi A, Jalali R. The prevalence of Restless Legs Syndrome/Willis-ekbom disease (RLS/WED) in the third trimester of pregnancy: a systematic review. BMC Neurol 2020; 20:132. [PMID: 32284042 PMCID: PMC7153235 DOI: 10.1186/s12883-020-01709-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 03/29/2020] [Indexed: 11/24/2022] Open
Abstract
Background RLS is known as one of the most common movement disorders during pregnancy, which is most aggravated in the third trimester of pregnancy and can affect up to one-third of pregnant women. This study intends to determine the total prevalence of RLS in the third trimester of pregnancy through a systematic review. Methods The present study was conducted via meta-analysis method up to 2019. The papers related to the subject of interest were obtained through searching in SID, MagIran, IranDoc, Scopus, Embase, Web of Science (ISI), PubMed, Science Direct, and Google Scholar databases. Heterogeneity of the studies was examined via I2 index, and the data were analyzed in Comprehensive meta-analysis software. Results In investigating 10 papers capturing 2431 subjects within the age range of 25–39 years, the total prevalence of RLS in the third trimester of pregnancy based on meta-analysis was obtained as 22.9% (95% CI: 14.7–33.8%). Further, as the sample size increased, the RLS prevalence diminished, while with increase in years, this prevalence increased, where this difference was statistically significant (P < 0.05). Conclusion Prevalence of RLS in the third trimester of pregnancy is high, healthcare policymakers should organize educational classes to improve the life dimensions among this group of pregnant women.
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Affiliation(s)
- Niloofar Darvishi
- Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Daneshkhah
- School of Computing, Electronics and Maths, Coventry University, London, UK
| | - Behnam Khaledi-Paveh
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Aliakbar Vaisi-Raygani
- Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoud Mohammadi
- Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Nader Salari
- Department of Biostatistics, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fateme Darvishi
- School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Abdi
- Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Rostam Jalali
- Department of Nursing, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Weinstock LB, Walters AS, Brook JB, Kaleem Z, Afrin LB, Molderings GJ. Restless legs syndrome is associated with mast cell activation syndrome. J Clin Sleep Med 2020; 16:401-408. [PMID: 31994488 DOI: 10.5664/jcsm.8216] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
STUDY OBJECTIVES Mast cell activation syndrome (MCAS) is an inflammatory and allergic disorder. We determined the prevalence of restless legs syndrome (RLS) in MCAS because each common syndrome may be inflammatory in nature and associated with dysautonomia. METHODS Individuals with MCAS were evaluated for RLS by two standard questionnaires. Prevalence comparisons included spouse control patients and two prevalence publications. MCAS diagnosis required mast cell (MC) symptoms in ≥ 2 organs plus ≥ 1 elevated MC mediators, improvement with MC therapy, and/or increased intestinal MC density. Clinical variables were studied. RESULTS There were 174 patients with MCAS (146 female, 28 male, mean age 44.8 years) and 85 spouse control patients (12 female, 73 male, mean age 50.9 years). Patients with MCAS as a whole had a higher prevalence of RLS (40.8%) than spouse control (12.9%) (P < .0001) Male patients with MCAS had a higher prevalence of RLS (32.1%) than male controls (12.3%, odds ratio [OR] 3.4, confidence interval [CI] 1.2-9.7, P = .025), American men (8.4%, OR 5.2, CI 2.2-12.0, P < .001), and French men (5.8%, OR 7.7, CI 3.4-17.1, P < .001). Female patients with MCAS also had a higher prevalence of RLS (42.5%) than female controls (16.7%) but this did not reach statistical significance perhaps because of the sample size of the female controls. However, female patients with MCAS had a statistically higher prevalence of RLS than American women (10.0%, OR 6.7, CI 4.5-9.7, P < .0001) and French women (10.8%, OR 6.1, CI 4.4-8.6, P < .0001). CONCLUSIONS RLS appears to be associated with MCAS. Effects of mast cell mediators, inflammation, immune mechanisms, dysautonomia, or hypoxia may theoretically activate RLS in MCAS.
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Affiliation(s)
- Leonard B Weinstock
- Washington University School of Medicine, Specialists in Gastroenterology, LLC, St. Louis, Missouri
| | - Arthur S Walters
- Division of Sleep Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | | | - Zahid Kaleem
- Specialists in Gastroenterology, LLC, St. Louis, Missouri
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Huang K, Liang S, Han D, Guo R, Chen L, Grellet A. Acupuncture for restless legs syndrome: A systematic review and meta-analysis protocol. Medicine (Baltimore) 2020; 99:e18902. [PMID: 32011519 PMCID: PMC7220195 DOI: 10.1097/md.0000000000018902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Restless legs syndrome (RLS) is a neurological disorder that causes an irresistible urge to move the legs. An increasing number of studies have been published in recent years to support the effectiveness of acupuncture for RLS. We will conduct a comprehensive systematic review and meta-analysis to evaluate the evidence of randomized controlled trials for acupuncture treatment of RLS. METHODS The following electronic databases will be searched: PubMed, Embase, Web of Science, Cochrane Library, the China National Knowledge Infrastructure, Chinese Biomedical Literature Database, and China Science and Technology Journal Database. The range of publication time will be from the inception of the database to September 2019. Two reviewers will independently conduct article selection, data collection, and risk of bias evaluation. Any disagreement will be resolved by discussion with the third reviewer. Review Manager Software 5.3 will be used for meta-analysis. The Cochrane risk of bias tool will be used to assess the risk of bias. RESULTS This study will provide a high-quality evidence to assess the effectiveness and safety of acupuncture for RLS. CONCLUSIONS This systematic review will explore whether acupuncture is an effective and safe intervention for RLS. REGISTRATION PROSPERO CRD42019148948.
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Affiliation(s)
- Kaiyu Huang
- Department of Acupuncture, Ningbo Municipal Hospital of TCM, Affiliated Hospital of Zhejiang Chinese Medical University, Ningbo
| | - Shuang Liang
- Department of Acupuncture, Ningbo Municipal Hospital of TCM, Affiliated Hospital of Zhejiang Chinese Medical University, Ningbo
| | - Dong Han
- Center for Diagnosis and Treatment of Intervertebral Disc Disease, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou
| | - Rubao Guo
- Center for Diagnosis and Treatment of Intervertebral Disc Disease, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou
| | - Lei Chen
- Department of Acupuncture, Ningbo Municipal Hospital of TCM, Affiliated Hospital of Zhejiang Chinese Medical University, Ningbo
| | - Antoine Grellet
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
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Erdal Y, Akdogan O, Nalbantoglu M, Kavasoglu G, Emre U. Autonomic dysfunction in restless legs syndrome. Sleep Breath 2019; 24:995-999. [DOI: 10.1007/s11325-019-01939-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 08/10/2019] [Accepted: 09/07/2019] [Indexed: 02/07/2023]
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Cho JW, Duffy JF. Sleep, Sleep Disorders, and Sexual Dysfunction. World J Mens Health 2019; 37:261-275. [PMID: 30209897 PMCID: PMC6704301 DOI: 10.5534/wjmh.180045] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/12/2018] [Accepted: 06/18/2018] [Indexed: 12/16/2022] Open
Abstract
Good sleep is necessary for good health. Sleep health is increasingly recognized as important for physical and mental health by both the medical profession and the general public, and there is great interest in how to avoid and treat sleep disorders and problems. Recent research indicates that insufficient sleep, disrupted sleep, and sleep disorders affect many aspects of human health including sexual function. In fact, patients with urological disorders or erectile dysfunction (ED) may have a sleep disorder that contributes to their urological or sexual dysfunction. Obstructive sleep apnea, insomnia, shift work disorder, and restless legs syndrome are all common sleep disorders and are associated with ED and/or other urological disorders. Therefore, careful attention should be paid to the diagnosis and treatment of concomitant sleep disorders in patients with sexual dysfunction. In this review, we provide an overview of what sleep is and how it is assessed in the clinic or laboratory; our current understanding of the functions of sleep and sleep health; a description of common sleep disorders, as well as how they are diagnosed and treated; and how sleep and its disorders are associated with male sexual dysfunction. Sleep is considered to be a 'third pillar of health', along with diet and exercise. With an understanding of common sleep disorders and how they can impact male sexual function, the urologist can ensure that sleep disorders are considered as a contributor to sexual dysfunction in their patients in order to provide them with the optimal treatment for overall health.
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Affiliation(s)
- Jae Wook Cho
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital and Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Pusan National University Yangsan Hospital, Pusan National University College of Medicine, Yangsan, Korea
| | - Jeanne F Duffy
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital and Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA.
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de Biase S, Pellitteri G, Gigli GL, Valente M. Advancing synthetic therapies for the treatment of restless legs syndrome. Expert Opin Pharmacother 2019; 20:1971-1980. [DOI: 10.1080/14656566.2019.1654997] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Stefano de Biase
- Neurology Unit, Department of Neurosciences, University Hospital of Udine, Udine, Italy
| | - Gaia Pellitteri
- Neurology Unit, Department of Neurosciences, University Hospital of Udine, Udine, Italy
| | - Gian Luigi Gigli
- Neurology Unit, Department of Neurosciences, University Hospital of Udine, Udine, Italy
- DMIF, University of Udine, Udine, Italy
| | - Mariarosaria Valente
- Neurology Unit, Department of Neurosciences, University Hospital of Udine, Udine, Italy
- Department of Medicine, University of Udine Medical School, Udine, Italy
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Boentert M. Sleep disturbances in patients with amyotrophic lateral sclerosis: current perspectives. Nat Sci Sleep 2019; 11:97-111. [PMID: 31496852 PMCID: PMC6701267 DOI: 10.2147/nss.s183504] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 07/16/2019] [Indexed: 01/08/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive motor neuron disease inevitably leading to generalized muscle weakness and premature death. Sleep disturbances are extremely common in patients with ALS and substantially add to the burden of disease for both patients and caregivers. Disruption of sleep can be caused by physical symptoms, such as muscle cramps, pain, reduced mobility, spasticity, mucus retention, and restless legs syndrome. In addition, depression and anxiety may lead to significant insomnia. In a small subset of patients, rapid eye movement (REM) sleep behavioral disorder may be present, reflecting neurodegeneration of central nervous system pathways which are involved in REM sleep regulation. With regard to overall prognosis, sleep-disordered breathing (SDB) and nocturnal hypoventilation (NH) are of utmost importance, particularly because NH precedes respiratory failure. Timely mechanical ventilation is one of the most significant therapeutic measures to prolong life span in ALS, and transcutaneous capnometry is superior to pulse oxymetry to detect NH early. In addition, it has been shown that in patients on home ventilatory support, survival time depends on whether normocapnia, normoxia, and elimination of apneic events during sleep can be reliably achieved. Several studies have investigated sleep patterns and clinical determinants of sleep disruption in ALS, but exact prevalence numbers are unknown. Thus, constant awareness for sleep-related symptoms is appropriate. Since no curative treatment can be offered to affected patients, sleep complaints should be thoroughly investigated in order to identify any treatable etiology and improve or stabilize quality of life as much as possible. The use of hypnotics should be confined to palliation during the terminal phase and refractory insomnia in earlier stages of the disease, taking into account that most compounds potentially aggravate SDB.
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Affiliation(s)
- Matthias Boentert
- Department of Neurology, University Hospital Muenster, Muenster, Germany
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Ahmed S, Aggarwal A, Lawrence A. Performance of the American College of Rheumatology 2016 criteria for fibromyalgia in a referral care setting. Rheumatol Int 2019; 39:1397-1403. [DOI: 10.1007/s00296-019-04323-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 05/06/2019] [Indexed: 11/25/2022]
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Cortés A, Casadó-Anguera V, Moreno E, Casadó V. The heterotetrameric structure of the adenosine A 1-dopamine D 1 receptor complex: Pharmacological implication for restless legs syndrome. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2019; 84:37-78. [PMID: 31229177 DOI: 10.1016/bs.apha.2019.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Dopaminergic and purinergic signaling play a pivotal role in neurological diseases associated with motor symptoms, including Parkinson's disease (PD), multiple sclerosis, amyotrophic lateral sclerosis, Huntington disease, Restless Legs Syndrome (RLS), spinal cord injury (SCI), and ataxias. Extracellular dopamine and adenosine exert their functions interacting with specific dopamine (DR) or adenosine (AR) receptors, respectively, expressed on the surface of target cells. These receptors are members of the family A of G protein-coupled receptors (GPCRs), which is the largest protein superfamily in mammalian genomes. GPCRs are target of about 40% of all current marketed drugs, highlighting their importance in clinical medicine. The striatum receives the densest dopamine innervations and contains the highest density of dopamine receptors. The modulatory role of adenosine on dopaminergic transmission depends largely on the existence of antagonistic interactions mediated by specific subtypes of DRs and ARs, the so-called A2AR-D2R and A1R-D1R interactions. Due to the dopamine/adenosine antagonism in the CNS, it was proposed that ARs and DRs could form heteromers in the neuronal cell surface. Therefore, adenosine can affect dopaminergic signaling through receptor-receptor interactions and by modulations in their shared intracellular pathways in the striatum and spinal cord. In this work we describe the allosteric modulations between GPCR protomers, focusing in those of adenosine and dopamine within the A1R-D1R heteromeric complex, which is involved in RLS. We also propose that the knowledge about the intricate allosteric interactions within the A1R-D1R heterotetramer, may facilitate the treatment of motor alterations, not only when the dopamine pathway is hyperactivated (RLS, chorea, etc.) but also when motor function is decreased (SCI, aging, PD, etc.).
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Affiliation(s)
- Antoni Cortés
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Institute of Biomedicine of the University of Barcelona (IBUB), Barcelona, Spain; Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain
| | - Verònica Casadó-Anguera
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Institute of Biomedicine of the University of Barcelona (IBUB), Barcelona, Spain; Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain
| | - Estefanía Moreno
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Institute of Biomedicine of the University of Barcelona (IBUB), Barcelona, Spain; Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain
| | - Vicent Casadó
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Institute of Biomedicine of the University of Barcelona (IBUB), Barcelona, Spain; Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain.
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Abstract
BACKGROUND Sleep disorders play a significant role in the care of those with Traumatic Brain Injury (TBI). OBJECTIVE To provide a literature review on the interaction of sleep and circadian processes on those with TBI. METHODS A literature review was conducted on PubMed using the following key words and their combination: "Sleep Apnea", "Traumatic Brain Injury", "Circadian", "Parasomnia", "Insomnia", "Hypersomnia", "Narcolepsy", and "Restless Legs". We review the spectrum of traumatic brain injury associated sleep disorders and discuss clinical approaches to diagnosis and treatment. RESULTS Disordered sleep and wakefulness after TBI is common. Sleep disruption contributes to morbidity, such as the development of neurocognitive and neurobehavioral deficits, and prolongs the recovery phase after injury. Early recognition and correction of these problems may limit the secondary effects of traumatic brain injury and improve neuro recovery/patient outcomes. CONCLUSIONS A more focused approach to sleep health is appropriate when caring for those with TBI.
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Affiliation(s)
- Lisa F Wolfe
- Division of Pulmonary and Critical Care Medicine Northwestern University, Chicago, IL, USA
| | - Ashima S Sahni
- Division of Pulmonary and Critical Care Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Hrayr Attarian
- Department of Neurology Northwestern University, Chicago, IL, USA
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Diagnostics and Treatments of Iron-Related CNS Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1173:179-194. [PMID: 31456211 DOI: 10.1007/978-981-13-9589-5_10] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Iron has been proposed to be responsible for neuronal loss in several diseases of the central nervous system, including Alzheimer's disease (AD), Parkinson's disease (PD), stroke, Friedreich's ataxia (FRDA), multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS). In many diseases, abnormal accumulation of brain iron in disease-affected area has been observed, without clear knowledge of the contribution of iron overload to pathogenesis. Recent evidences implicate that key proteins involved in the disease pathogenesis may also participate in cellular iron metabolism, suggesting that the imbalance of brain iron homeostasis is associated with the diseases. Considering the complicated regulation of iron homeostasis within the brain, a thorough understanding of the molecular events leading to this phenotype is still to be investigated. However, current understanding has already provided the basis for the diagnosis and treatment of iron-related CNS diseases, which will be reviewed here.
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Lo Martire V, Alvente S, Bastianini S, Berteotti C, Valli A, Manconi M, Zoccoli G, Silvani A. Sleep and Tibialis Anterior Muscle Activity in Mice With Mild Hypoxia and Iron Deficiency: Implications for the Restless Legs Syndrome. Front Physiol 2018; 9:1818. [PMID: 30618828 PMCID: PMC6304696 DOI: 10.3389/fphys.2018.01818] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 12/05/2018] [Indexed: 12/14/2022] Open
Abstract
Restless legs syndrome (RLS) is a neurological disorder that entails an urge to move with a circadian pattern during the evening/night. RLS may be accompanied by decreased sleep time and increased occurrence of periodic leg movements during sleep (PLMS), which involve bursts of tibialis anterior (TA) muscle electromyogram (EMG). Mild hypoxia and non-anemic iron deficiency, a highly prevalent nutritional deficiency, are relatively unexplored factors in RLS pathophysiology. We tested whether mice exposed to mild hypoxia, alone or in combination with non-anemic iron deficiency, show decreased sleep time particularly in the light (rest) period and increased occurrence of TA EMG phasic events similar to human PLMS. Female C57BL/6J mice were fed diets with low or normal iron for 6 months from weaning and instrumented with electrodes to record the electroencephalogram and the EMG of both TA muscles. Mice were recorded in a whole-body plethysmograph while breathing a normoxic or mildly hypoxic (15% O2) gas mixture for 48 h. Hypoxia increased minute ventilation during sleep. The low-iron diet decreased liver and serum iron, leaving blood hemoglobin and brainstem iron levels unaffected. Hypoxia, either alone or in combination with non-anemic iron deficiency, decreased non-rapid-eye-movement (non-REM) sleep time, but this occurred irrespective of the light/dark period and was not associated with increased occurrence of TA EMG events during non-REM sleep. These results do not support the hypothesis that mild hypoxia is sufficient to cause signs of RLS, either alone or in combination with non-anemic iron deficiency, pointing to the necessity of further susceptibility factors.
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Affiliation(s)
- Viviana Lo Martire
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Sara Alvente
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Stefano Bastianini
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Chiara Berteotti
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Alice Valli
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Mauro Manconi
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital (EOC) of Lugano, Lugano, Switzerland.,Department of Neurology, Bern University Hospital, Bern, Switzerland
| | - Giovanna Zoccoli
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Alessandro Silvani
- Laboratory of Physiological Regulations in Sleeping Mice, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
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Mittal SO, Machado D, Richardson D, Dubey D, Jabbari B. Botulinum Toxin in Restless Legs Syndrome-A Randomized Double-Blind Placebo-Controlled Crossover Study. Toxins (Basel) 2018; 10:toxins10100401. [PMID: 30274305 PMCID: PMC6215171 DOI: 10.3390/toxins10100401] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 09/27/2018] [Accepted: 09/27/2018] [Indexed: 11/22/2022] Open
Abstract
Background: Restless Legs Syndrome (RLS) is a common movement disorder with an estimated prevalence of up to 12%. Previous small studies with onabotulinumtoxin A (OnaA) for RLS have shown inconsistent results. Methods: Twenty-four patients with an International RLS score (IRLS) of >11 (moderate-severe) were enrolled in this blinded, placebo-controlled crossover study. Twenty-one patients completed the evaluations at 4, 6, and 8 weeks after each injection. One-hundred units of Incobotulinumtoxin A (IncoA) or normal saline were injected into tibialis anterior, gastrocnemius, and biceps femoris muscles each side. Results: Improvement from a severe (IRLS >21) to a mild/moderate (IRLS ≤20) score was significant at four weeks (p = 0.0036) and six weeks (p = 0.0325) following IncoA administration compared to placebo. Additionally, there was significant improvement in pain score at six weeks as measured by Visual Analogue Scale (p = 0.04) and the Johns Hopkins Quality of Life Questionnaire (p = 0.01) in the IncoA group. Definite or marked improvement on Patient Global Impression of Change was seen in 7 out of 21 patients in the IncoA group vs. 1 out of 21 patients in the placebo group at 4 weeks (p = 0.012). Conclusion: IncoA injection lead to a reduction in severity of RLS symptoms, pain score, and quality of life, without any adverse effects.
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Affiliation(s)
- Shivam Om Mittal
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.
- Department of Neurology, Columbia Asia Hospitals, Sarjapur Rd, Bangalore 560102, India.
- Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA.
| | - Duarte Machado
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.
- Department of Neurology, Hartford Healthcare Ayer Neuroscience Institute, Hartford, CT 06066, USA.
| | - Diana Richardson
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.
| | - Divyanshu Dubey
- Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA.
| | - Bahman Jabbari
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA.
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Junho BT, Kummer A, Cardoso F, Teixeira AL, Rocha NP. Clinical Predictors of Excessive Daytime Sleepiness in Patients with Parkinson's Disease. J Clin Neurol 2018; 14:530-536. [PMID: 30198233 PMCID: PMC6172509 DOI: 10.3988/jcn.2018.14.4.530] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 12/17/2022] Open
Abstract
Background and Purpose Excessive daytime sleepiness (EDS) is a common complaint among patients with Parkinson's disease (PD). Several factors have been associated with EDS in PD, especially neuropsychiatric symptoms. This study aimed to determine the relationships between neuropsychiatric symptoms, sociodemographic and clinical parameters, and EDS in PD. Methods This cross-sectional study analyzed 85 patients with PD. All patients underwent socioeconomic and clinical data evaluations followed by a psychiatric interview and a neurological examination, including the assessment of sleep features. Patients were divided into two groups according to the presence or absence of EDS, which was defined as a score higher than 10 on the Epworth Sleepiness Scale. Binary logistic regression was performed in order to describe the predictors of EDS. Results We found that EDS affects 40% of PD patients and is associated with older age, restless legs syndrome, depressive and anxious symptoms, and worse sleep quality. In the multivariate analysis, older age, levodopa use, and worse sleep quality remained as significant predictors of EDS in PD. Conclusions Nighttime sleep problems, older age, and levodopa use are significantly associated with EDS in PD. A careful assessment and the management of sleep problems in PD patients might help to improve their quality of life.
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Affiliation(s)
- Bruno Terra Junho
- Laboratório Interdisciplinar de Investigação Médica (LIIM), Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Arthur Kummer
- Laboratório Interdisciplinar de Investigação Médica (LIIM), Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,Eli Lilly and Company do Brasil, São Paulo, SP, Brazil
| | - Francisco Cardoso
- Unidade de Distúrbios do Movimento, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Antonio Lucio Teixeira
- Laboratório Interdisciplinar de Investigação Médica (LIIM), Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Natalia Pessoa Rocha
- Laboratório Interdisciplinar de Investigação Médica (LIIM), Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.,Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA.
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Abstract
Sleep disorders are common among women veterans and contribute to poor functioning and quality of life. Studies show that women veterans are particularly prone to insomnia, sleep-disordered breathing, and insufficient sleep. Standard cognitive behavioral therapy for insomnia (CBT-I) should be viewed as first-line therapy for insomnia disorder, and women veterans should be screened and treated for sleep-disordered breathing. Behavioral and lifestyle factors contributing to insufficient sleep should also be addressed. Challenges exist in diagnosing and treating sleep disorders in women veterans, in part because of high rates of psychiatric comorbidities, such as posttraumatic stress disorder and depression.
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Affiliation(s)
- Jennifer L Martin
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, 16111 Plummer Street, North Hills, CA 91343, USA; Geriatric Research, Education and Clinical Center, VA Greater Los Angeles Healthcare System, VA Sepulveda Ambulatory Care Center, 11E, 16111 Plummer Street, North Hills, CA 91343, USA.
| | - M Safwan Badr
- Division of Pulmonary Critical Care and Sleep Medicine, Department of Internal Medicine, Wayne State University, University Health Center, 4201 St. Antoine, 2E, Detroit, MI 48201, USA
| | - Salam Zeineddine
- Division of Pulmonary Critical Care and Sleep Medicine, Department of Internal Medicine, Wayne State University, Harper University Hospital, 3 Hudson, 3990 John R, Detroit, MI 48323, USA
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Wu MN, Tseng PT, Chen TY, Chen YW, Liou LM, Lin PY, Hsu CY. The efficacy and tolerability of rotigotine on patients with periodic limb movement in sleep: A systematic review and meta-analysis. PLoS One 2018; 13:e0195473. [PMID: 29668694 PMCID: PMC5905969 DOI: 10.1371/journal.pone.0195473] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 03/25/2018] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE There is still no consensus on the treatment for periodic limb movement in sleep (PLMS). This study aimed to determine the efficacy and tolerability of rotigotine in patients suffering from PLMS. METHODS Publications listed in PubMed, ScienceDirect, The Cochrane Library, and ClinicalTrials.gov were reviewed to assess the efficacy of rotigotine on PLMS. Analyses of PLMS frequency before and after rotigotine treatments (pre- and post-intervention studies) and PLMS frequency between placebo and rotigotine treatments (placebo-controlled trial studies) were included in our study. A systematic review and meta-analysis was conducted. RESULTS Five publications involving 197 participants were included in this study. Among these articles, pre- and post-intervention data involving 55 participants were available from three articles, while placebo-controlled trial data from 107 participants receiving rotigotine and 70 participants receiving a placebo were available from an additional three articles. In the pre- and post-intervention studies, the periodic limb movement index was significantly decreased after therapy with rotigotine with a difference in means of -5.866/h (95% CI, -10.570 to -1.162, p = 0.015). In comparison with the placebo, the use of rotigotine significantly lowered the periodic limb movement index, with a difference in means of -32.105/h (95% CI, -42.539 to -21.671, p < 0.001), reduced the PLMS with arousal index, with a difference in means of -7.160/h (95% CI, -9.310 to -5.010, p < 0.001), and increased the withdrawal rate, with an odds ratio of 3.421 (95% CI, 1.230 to 9.512, p = 0.018). CONCLUSIONS This meta-analysis revealed the considerable efficacy of rotigotine in alleviating the frequency of PLMS. However, the high withdrawal rate should be taken into account.
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Affiliation(s)
- Meng-Ni Wu
- Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Master’s Program in Neurology, Faculty of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ping-Tao Tseng
- Department of Psychiatry, Tsyr-Huey Mental Hospital, Kaohsiung, Taiwan
- WinShine Clinics in Specialty of Psychiatry, Kaohsiung City, Taiwan
| | - Tien-Yu Chen
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Yen-Wen Chen
- Prospect Clinic for Otorhinolaryngology & Neurology, Kaohsiung, Taiwan
| | - Li-Min Liou
- Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Master’s Program in Neurology, Faculty of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pao-Yen Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Center for Translational Research in Biomedical Sciences, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chung-Yao Hsu
- Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Master’s Program in Neurology, Faculty of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- * E-mail:
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Sierra Montoya AC, Mesa Restrepo SC, Cuartas Arias JM, Cornejo Ochoa W. Prevalence and Clinical Characteristics of the Restless Legs Syndrome (RLS) in Patients Diagnosed with Attention-Deficit Hyperactivity Disorder (ADHD) in Antioquia. Int J Psychol Res (Medellin) 2018; 11:58-69. [PMID: 32612771 PMCID: PMC7110177 DOI: 10.21500/20112084.3381] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Introduction: Attention Deficit Hyperactivity Disorder (ADHD) is the most common behavioral issue for children. One of the sleeping disorders most frequently related to ADHD is the Restless Legs Syndrome (RLS), characterized by an irresistible urge to move the legs, something that is generally associated with paresthesias and motor restlessness. The prevalence rate of RLS in children diagnosed with ADHD is close to 18%, but in Colombia, these cases have been hardly studied. Objective: To determine the frequency of RLS, in children with ADHD. Methods: A cross-sectional study, filled out by parents of children diagnosed with ADHD, were analyzed. This questionnaire contained clinical criteria for classifying ADHD according to the DSM-IV, as well as diagnostic criteria for RLS by the National Institutes of Health (2003). Results: A predominance rate of 65.6% in combined ADHD was observed in children with RLS criteria. Upon carrying out an exploratory data analysis, it was found that having a family history of RLS and belonging to the middle or low socioeconomic strata are conditions associated with the presence of RLS in children with ADHD, with a significant p (p < 0.000) and a PR of 4.47 (3.16-6.32). Conclusions: The prevalence of RLS was similar to the findings of other clinical investigations. However, it highlights new prevalence values in relation to the comorbidity between ADHD and RLS, suggesting the need for new clinical and therapeutic alternatives amidst the presence of both syndromes.
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Affiliation(s)
- Ana Carolina Sierra Montoya
- Pediatrics Section of Child Neurology, Hospital Pablo Tobón Uribe, Medellin Colombia. Pediatrics Section of Child Neurology Hospital Pablo Tobón Uribe Medellin Colombia
| | - Sandra Catalina Mesa Restrepo
- Pediatrics Section of Child Neurology, Hospital Pablo Tobón Uribe, Medellin Colombia. Pediatrics Section of Child Neurology Hospital Pablo Tobón Uribe Medellin Colombia
| | - Jorge Mauricio Cuartas Arias
- Psychiatry Research Group - GIPSI, Department of Psychiatry, School of Medicine, Universidad de Antioquia, Medellín - Colombia. Universidad de Antioquia Department of Psychiatry School of Medicine Universidad de Antioquia Medellín Colombia.,Psychology and Neurosciences Research Group, School of Psychology, Universidad de San Buenaventura, Medellín - Colombia. Universidad de San Buenaventura Universidad de San Buenaventura Medellín Colombia
| | - William Cornejo Ochoa
- Full member of the Colombian Association of Neurology (ACN) and Child Neurology Colombian Association (Asconi)-Group Director of Research in Child and Adolescent Disorders (PEDIACIENCIAS)-Titular Professor Department of Pediatrics, School of Medicine, Universidad de Antioquia, Medellín, Colombia. Universidad de Antioquia Department of Pediatrics School of Medicine Universidad de Antioquia Medellín Colombia
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