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Mislu E, Assalfew B, Arage MW, Chane F, Hailu T, Tenaw LA, Kidie AA, Kumsa H. Prevalence and factors associated with restless legs syndrome among pregnant women in middle-income countries: a systematic review and meta-analysis. Front Med (Lausanne) 2023; 10:1326337. [PMID: 38188334 PMCID: PMC10771314 DOI: 10.3389/fmed.2023.1326337] [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: 10/23/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction Restless legs syndrome (RLS) is a debilitating condition characterized by uncomfortable sensations in the legs, typically occurring during periods of rest or sleep. It is more prevalent during pregnancy and is linked to sleep disturbances, diminished quality of life, and pregnancy complications. However, previous studies yielded inconsistent findings among pregnant women in middle-income countries. Consequently, this systematic review and meta-analysis sought to determine the pooled prevalence of restless legs syndrome and its associated factors in these populations. Method A systematic review and meta-analysis was conducted on published studies from middle-income countries until May 2023. The review strictly adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Relevant search terms were used to search for studies in PubMed, MEDLINE, EMBASE, and Google Scholar. Data extraction was performed using the Joanna Briggs Institute tool for prevalence studies. The meta-analysis was conducted using STATA 17 software, and heterogeneity was assessed using the I2 test, while publication bias was evaluated using Egger's test. Forest plots were also used to present the pooled prevalence and odds ratio (OR) with a 95% confidence interval (CI) using the random-effects model. Result This review included 22 studies from nine countries with a total of 17, 580 study participants. The overall pooled prevalence of RLS among pregnant women in middle-income countries was 13.82% (95% CI: 13.31, 14.32), and having low hemoglobin level (AOR: 1.68, 95% CI: 1.29, 2.18), history of RLS (AOR: 7.54, 95% CI: 3.02, 18.79), muscle cramps (AOR: 3.58, 95% CI: 1.21, 10.61), excessive day time sleepiness (AOR: 4.02, 95% CI: 1.34, 12.04), preeclampsia (AOR: 2.06, 95% CI: 1.28, 3.30), and taking prophylactic iron supplementation (AOR: 0.59, 95% CI: 0.50, 0.69) were the identified factors associated with it. Conclusion Generally, nearly one in every eight pregnant women in middle-income countries develop restless legs syndrome during pregnancy. Having low hemoglobin level, a history of RLS, muscle cramps, excessive daytime sleepiness, preeclampsia, and taking prophylactic iron supplementation were the identified factors associated with it. These findings underscore the importance of addressing the identified factors associated with RLS in order to effectively mitigate its occurrence among pregnant women.
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Affiliation(s)
- Esuyawkal Mislu
- School of Midwifery, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Betel Assalfew
- School of Midwifery, College of Health Science, Woldia University, Woldia, Ethiopia
| | | | - Fiker Chane
- School of Midwifery, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Tilahun Hailu
- School of Public Health, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Lebeza Alemu Tenaw
- School of Public Health, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Atitegeb Abera Kidie
- School of Public Health, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Henok Kumsa
- School of Midwifery, College of Health Science, Woldia University, Woldia, Ethiopia
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Mollaelahi F, Shahali S. The Effect of Modified Buerger-Allen Exercises on Lower Extremities Edema in Late Pregnancy: Randomized Clinical Trial. J Obstet Gynaecol India 2023; 73:488-495. [PMID: 38205103 PMCID: PMC10774471 DOI: 10.1007/s13224-023-01850-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 08/30/2023] [Indexed: 01/12/2024] Open
Abstract
Background Lower limbs edema is one of the common problems in late pregnancy. This study aimed to determine the effect of modified Berger-Allen exercises on lower limb swelling in late pregnancy. Materials and Methods This randomized clinical trial was conducted on 105 pregnant women suffering from lower limbs edema. Samples were randomly placed in three groups: modified Buerger-Allen exercises for five days, modified Buerger-Allen exercises for ten days, and the control group. Foot circumferences and volume and pain were measured before and after the study. Results There was a significant difference between the average of right and left ankle circumference, right and left heel circumference, right and left foot circumference, left foot volume and pain score after the 5-day intervention group (p < 0.05). In the 10-day intervention group, there was a significant difference in all averages of ankles, heels, foot circumference and volume, and pain score 10 days after the intervention, compared to before the intervention (p < 0.05). Conclusion Performing innovative modified Buerger-Allen exercises in pregnant women with lower limbs edema may reduce their pain and swelling. It can also reduce the leg areas in pregnant women with lower limb edema in late pregnancy. Trial registration Approval number from Iranian Registry of Clinical Trials: IRCT20200713048096N1 (Registration date: 2020-11-12).
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Affiliation(s)
- Fatemeh Mollaelahi
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, PO Box: 14115-111, Tehran, Iran
| | - Shadab Shahali
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, PO Box: 14115-111, Tehran, Iran
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Khan M. Restless Legs Syndrome and Other Common Sleep-Related Movement Disorders. Continuum (Minneap Minn) 2023; 29:1130-1148. [PMID: 37590826 DOI: 10.1212/con.0000000000001269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
OBJECTIVE This article reviews common sleep-related movement disorders, including their clinical description, epidemiology, pathophysiology (if known), and evaluation and management strategies. This article will provide the reader with a good foundation for approaching concerns that are suggestive of sleep-related movement disorders to properly evaluate and manage these conditions. LATEST DEVELOPMENTS α2δ Ligands, such as gabapentin enacarbil, can be used for the initial treatment of restless legs syndrome (RLS) or in those who cannot tolerate, or have developed augmentation to, dopamine agonists. Another option is the rotigotine patch, which has a 24-hour treatment window and may be beneficial for those who have developed augmentation with short-acting dopamine agonists. IV iron can improve RLS symptoms even in those whose serum ferritin level is between 75 ng/mL and 100 ng/mL. At serum ferritin levels greater than 75 ng/mL, oral iron will likely have minimal absorption or little effect on the improvement of RLS. Research has found an association between RLS and cardiovascular disease, particularly in people who have periodic limb movements of sleep. ESSENTIAL POINTS RLS is the most common sleep-related movement disorder. Its pathophysiology is likely a combination of central iron deficiency, dopamine overproduction, and possibly cortical excitation. Treatment includes oral or IV iron. Dopaminergic medications can be very effective but often lead to augmentation, which limits their long-term use. Other sleep-related movement disorders to be aware of are sleep-related rhythmic movement disorder, nocturnal muscle cramps, sleep-related propriospinal myoclonus, sleep bruxism, and benign myoclonus of infancy.
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Wong PF, D'Cruz R, Hare A. Sleep disorders in pregnancy. Breathe (Sheff) 2022; 18:220004. [DOI: 10.1183/20734735.0004-2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 04/13/2022] [Indexed: 11/05/2022] Open
Abstract
Sleep disturbances are common in pregnancy and affect sleep quality. The maternal body is going through constant physical and physiological changes to adapt to the growing fetus. Sleep disorders may manifest at any point during pregnancy; some may result in adverse maternal or fetal outcomes. A strong clinical suspicion is crucial to identify sleep disorders in pregnancy and their management should be evaluated with a multidisciplinary team approach. In this review, we provide an overview of changes in sleep during pregnancy and summarise the key features of common sleep disorders in pregnancy, including practical tips on their management.Educational aimsTo provide an overview of common sleep disorders in pregnancy and their management options.To highlight the impact of the physiological changes in pregnancy on sleep.To outline the type of sleep studies available to investigate sleep disorders in pregnancy.
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Liu J, Song G, Zhao G, Meng T. Effect of oral magnesium supplementation for relieving leg cramps during pregnancy: A meta-analysis of randomized controlled trials. Taiwan J Obstet Gynecol 2021; 60:609-614. [PMID: 34247796 DOI: 10.1016/j.tjog.2021.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2021] [Indexed: 10/20/2022] Open
Abstract
Leg cramps are one of the common symptoms during pregnancy. About 30%-50% of pregnant women experience leg cramps twice a week. Leg cramps may cause severe pain and sleep disturbance, hinder performance of daily activities and may lengthen the duration of pregnancy and the type of childbirth. Several randomized controlled trial (RCT) studies focused on the effects of the magnesium supplement for relieving leg cramps. However, the results were inconsistent. Five databases were searched from their inception to July 2, 2020. We summarized the weighted mean difference (WMD) with 95% CIs for "the frequency of leg cramps after treatment", and summarized the odds ratio (OR) with 95% confidence intervals (CIs) for "recovery from leg cramps" and "side effects". Four RCTs with a total of 332 pregnant women were identified. The frequency of leg cramps after treatment was not decreased in the treatment group compared to the control group (WMD = -0.47, 95% CI: -1.14-0.20, P = 0.167). Magnesium supplementation cannot improve the recovery from leg cramps compared to the control group (OR = 0.47, 95% CI: 0.14-1.52, P = 0.207). Magnesium supplementation had no significant side effects in the treatment group compared to the control group (OR = 1.82, 95% CI: 0.90-3.69, P = 0.094). Oral magnesium supplementation is not effective in the treatment of leg cramps during pregnancy. PROSPERO: CRD42020196572.
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Affiliation(s)
- Jing Liu
- Department of Obstetrics, The First Affiliated Hospital of China Medical University, Shenyang, China.
| | - Guang Song
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Ge Zhao
- Department of Obstetrics, The First Affiliated Hospital of China Medical University, Shenyang, China.
| | - Tao Meng
- Department of Obstetrics, The First Affiliated Hospital of China Medical University, Shenyang, China.
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Baldelli L, Provini F. Fragmentary Hypnic Myoclonus and Other Isolated Motor Phenomena of Sleep. Sleep Med Clin 2021; 16:349-361. [PMID: 33985659 DOI: 10.1016/j.jsmc.2021.02.008] [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] [Indexed: 11/25/2022]
Abstract
Excessive fragmentary hypnic myoclonus, hypnic jerks, hypnagogic foot tremor, alternating leg muscle activation, and sleep-related cramps are less known sleep-related motor disorders (SRMDs). These manifestations are frequently missed or misinterpreted polygraphic findings that can be frequently confused with the more frequent SRMDs. These symptoms can present as isolated motor symptoms but can be also the cause of otherwise cryptogenic insomnias and somnolence. Expanding the knowledge on these isolated symptoms and defining their polygraphic and clinical features are essential for their identification. However, clear cut-offs to discern between the isolated phenomenon and the disorder are still to be found.
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Affiliation(s)
- Luca Baldelli
- Department of Biomedical and NeuroMotor Sciences (DiBiNeM), University of Bologna, Ospedale Bellaria, Via Altura 3, Bologna 40139, Italy
| | - Federica Provini
- Department of Biomedical and NeuroMotor Sciences (DiBiNeM), University of Bologna, Ospedale Bellaria, Via Altura 3, Bologna 40139, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy.
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Tuna Oran N, Yuksel E, Ruzgar S. Prevalence of restless leg syndrome and effects on quality of life during pregnancy. Sleep Breath 2021; 25:2127-2134. [PMID: 33566234 DOI: 10.1007/s11325-021-02311-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/30/2021] [Accepted: 02/03/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Restless leg syndrome (RLS) is a movement disorder which constitutes the most common and major risk group during pregnancy. The purpose of this study was to determine prevalence and severity of RLS during pregnancy and to investigate the effect of RLS on quality of life in pregnant women. METHODS This cross-sectional study was conducted in antenatal clinics of four different public hospitals. Data collected were pregnancy assessment form, RLS diagnostic criteria form, RLS severity scale, and SF-12 quality of life scale. RESULTS Among 718 pregnant women, mean age was 28.3±5.9 years (range 19 to 45). According to the diagnostic criteria of RLS, RLS prevalence was 22% (n=159). Of the 159 women with RLS, 41% had moderate severity and 40% had severe RLS. Prevalence of RLS in pregnant women increased with gestational week, working time during pregnancy, weight before pregnancy, total weight gain during pregnancy, and pre-pregnancy body mass index. Physical health scores, physical functioning scores, pain scores, emotional role difficulty scores, and social function scores were significantly lower in the pregnant women with RLS than without RLS (p <0.05). CONCLUSIONS Approximately one-fifth of the pregnant women had RLS, mostly in the third trimester, and the severity of RLS was predominantly moderate and severe. Pregnant women with RLS had poorer quality of life than pregnant women without RLS.
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Affiliation(s)
- Nazan Tuna Oran
- Department of Midwifery, Faculty of Health Sciences, Ege University, Bornova, 35100, Izmir, Turkey
| | - Esma Yuksel
- Department of Midwifery, Faculty of Health Sciences, Ege University, Bornova, 35100, Izmir, Turkey.
| | - Sebnem Ruzgar
- Department of Midwifery, Faculty of Health Sciences, Ondokuz Mayıs University, Samsun, Turkey
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Abstract
BACKGROUND Leg cramps are a common problem in pregnancy. Various interventions have been used to treat them, including drug, electrolyte and vitamin therapies, and non-drug therapies. This Cochrane Review is an update of a review first published in 2015. OBJECTIVES To assess the effectiveness and safety of different interventions for treating leg cramps in pregnancy. SEARCH METHODS We searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP) (25 September 2019), and reference lists of retrieved studies. SELECTION CRITERIA Randomised controlled trials (RCTs) of any intervention for the treatment of leg cramps in pregnancy compared with placebo, no treatment or other treatments. Quinine was excluded for its known adverse effects. Cluster-RCTS were eligible for inclusion. Quasi-RCTs and cross-over studies were excluded. DATA COLLECTION AND ANALYSIS Three review authors independently assessed trials for inclusion and risk of bias, extracted data and checked them for accuracy. The certainty of the evidence was assessed using the GRADE approach. MAIN RESULTS We included eight small studies (576 women). Frequency of leg cramps was our primary outcome and secondary outcomes included intensity and duration of leg cramps, adverse outcomes for mother and baby and health-related quality of life. Overall, the studies were at low or unclear risk of bias. Outcomes were reported in different ways, precluding the use of meta-analysis and thus data were limited to single trials. Certainty of evidence was assessed as either low or very-low due to serious limitations in study design and imprecision. Oral magnesium versus placebo/no treatment The results for frequency of leg cramps were inconsistent. In one study, results indicated that women may be more likely to report never having any leg cramps after treatment (risk ratio (RR) 5.66, 95% confidence interval (CI) 1.35 to 23.68, 1 trial, 69 women, low-certainty evidence); whilst fewer women may report having twice-weekly leg cramps (RR 0.29, 95% CI 0.11 to 0.80, 1 trial, 69 women); and more women may report a 50% reduction in number of leg cramps after treatment (RR 1.42, 95% CI 1.09 to 1.86, 1 trial, 86 women, low-certainty evidence). However, other findings indicated that magnesium may make little to no difference in the frequency of leg cramps during differing periods of treatment. For pain intensity, again results were inconsistent. Findings indicated that magnesium may make little or no difference: mean total pain score (MD 1.80, 95% CI -3.10 to 6.70, 1 trial, 38 women, low-certainty evidence). In another study the evidence was very uncertain about the effects of magnesium on pain intensity as measured in terms of a 50% reduction in pain. Findings from another study indicated that magnesium may reduce pain intensity according to a visual analogue scale (MD -17.50, 95% CI -34.68 to -0.32,1 trial, 69 women, low-certainty evidence). For all other outcomes examined there may be little or no difference: duration of leg cramps (low to very-low certainty); composite outcome - symptoms of leg cramps (very-low certainty); and for any side effects, including nausea and diarrhoea (low certainty). Oral calcium versus placebo/no treatment The evidence is unclear about the effect of calcium supplements on frequency of leg cramps because the certainty was found to be very low: no leg cramps after treatment (RR 8.59, 95% CI 1.19 to 62.07, 1 study, 43 women, very low-certainty evidence). In another small study, the findings indicated that the mean frequency of leg cramps may be slightly lower with oral calcium (MD -0.53, 95% CI -0.72 to -0.34; 1 study, 60 women; low certainty). Oral vitamin B versus no treatment One small trial, did not report on frequency of leg cramps individually, but showed that oral vitamin B supplements may reduce the frequency and intensity (composite outcome) of leg cramps (RR 0.29, 95% CI 0.11 to 0.73; 1 study, 42 women). There were no data on side effects. Oral calcium versus oral vitamin C The evidence is very uncertain about the effect of calcium on frequency of leg cramps after treatment compared with vitamin C (RR 1.33, 95% CI 0.53 to 3.38, 1 study, 60 women, very low-certainty evidence). Oral vitamin D versus placebo One trial (84 women) found vitamin D may make little or no difference to frequency of leg cramps compared with placebo at three weeks (MD 2.06, 95% CI 0.58 to 3.54); or six weeks after treatment (MD 1.53, 95% CI 0.12 to 2.94). Oral calcium-vitamin D versus placebo One trial (84 women) found oral calcium-vitamin D may make little or no difference to frequency of leg cramps compared with placebo after treatment at three weeks (MD -0.30, 95% CI -1.55 to 0.95); and six weeks (MD 0.03, 95% CI -1.3 to 1.36). Oral calcium-vitamin D versus vitamin D One trial (84 women) found oral calcium-vitamin D may make little or no difference to frequency of leg cramps compared with vitamin D after treatment at three weeks (MD -1.35, 95% CI -2.84 to 0.14); and six weeks after treatment (MD -1.10, 95% CI -2.69 to 0.49). AUTHORS' CONCLUSIONS It is unclear from the evidence reviewed whether any of the interventions provide an effective treatment for leg cramps. This is primarily due to outcomes being measured and reported in different, incomparable ways so that data could not be pooled. The certainty of evidence was found to be low or very-low due to design limitations and trials being too small to address the question satisfactorily. Adverse outcomes were not reported, other than side effects for magnesium versus placebo/no treatment. It is therefore not possible to assess the safety of these interventions. The inconsistency in the measurement and reporting of outcomes meant that meta-analyses could not be carried out. The development of a core outcome set for measuring the frequency, intensity and duration of leg cramps would address these inconsistencies and mean these outcomes could be investigated effectively in the future.
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Affiliation(s)
- Li Luo
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Kunyan Zhou
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Jing Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Liangzhi Xu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Weiyao Yin
- West China Second University Hospital, Sichuan University, Chengdu, China
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Abstract
BACKGROUND There is an urgent need for new therapeutic options to treat muscle cramps; however, no patient-reported measures exist that capture the entire cramp experience. We conducted a qualitative study to assess the experience of patients suffering muscle cramps, aiming to understand what factors determine the impact cramps have in patients' lives to guide the development of a patient-centered outcome measure of cramp severity and impact. METHODS We enrolled patients with cramps due to several etiologies, including motor neuron disease, pregnancy-induced cramps, cirrhosis and hemodialysis, and idiopathic and exercise-induced cramps. Patients participated in semistructured interviews about their experiences with muscle cramps and their responses were recorded and transcribed. Data were analyzed with content analysis using data saturation to determine the sample size. We subsequently developed a conceptual framework of cramp severity and overall cramp impact. RESULTS Ten patients were interviewed when data saturation was reached. The cramp experience was similar across disease and physiological states known to cause muscle cramps. The main themes that compose the overall cramp impact are cramp characteristics, sleep interference, daytime activities interference, and the effect on mental health. CONCLUSIONS This framework will be used to develop a patient-reported outcome of cramp severity and impact.
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Steinweg K, Nippita T, Cistulli PA, Bin YS. Maternal and neonatal outcomes associated with restless legs syndrome in pregnancy: A systematic review. Sleep Med Rev 2020; 54:101359. [PMID: 32805557 DOI: 10.1016/j.smrv.2020.101359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/19/2020] [Accepted: 05/19/2020] [Indexed: 10/23/2022]
Abstract
Restless legs syndrome (RLS) affects one in five pregnant women. This review aims to synthesise evidence regarding gestational RLS and its consequences on pregnant women and neonates. Search of Embase, MEDLINE, PsycINFO, Maternity and Infant Care and Scopus was conducted in July 2018 using MeSH headings and keywords for 'restless legs syndrome' and 'pregnancy' or 'birth'. Our search identified 16 eligible studies from 12 countries published between 2004 and 2018 concerning gestational RLS and one or more maternal, delivery or neonatal outcomes. The most consistent associations were observed between gestational RLS and increased risks of gestational hypertension, pre-eclampsia, and peripartum depression. There were mixed findings for caesarean delivery, preterm birth and low birth weight, with the majority reporting no association with gestational RLS. Gestational RLS was not associated with postpartum haemorrhage, gestational diabetes, fetal distress, or low Apgar scores. Future research is needed to investigate whether effective treatment of RLS can mitigate these potential harms. Validated methods for diagnosing RLS in pregnancy would support research in this growing field.
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Affiliation(s)
- Kate Steinweg
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Tanya Nippita
- Sydney Medical School Northern, University of Sydney, NSW, Australia; Department of Obstetrics and Gynaecology, Royal North Shore Hospital, St Leonards, NSW, Australia; Women and Babies Research, Kolling Institute, Northern Sydney Local Health District, St Leonards, NSW, Australia
| | - Peter A Cistulli
- Sydney Medical School Northern, University of Sydney, NSW, Australia; Sleep Research Group, Charles Perkins Centre, University of Sydney, NSW, Australia; Department of Respiratory and Sleep Medicine, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Yu Sun Bin
- Sydney Medical School Northern, University of Sydney, NSW, Australia; Sleep Research Group, Charles Perkins Centre, University of Sydney, NSW, Australia.
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Garbazza C, Manconi M. Management Strategies for Restless Legs Syndrome/Willis-Ekbom Disease During Pregnancy. Sleep Med Clin 2018; 13:335-348. [PMID: 30098751 DOI: 10.1016/j.jsmc.2018.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Restless legs syndrome/Willis-Ekbom disease is a common disorder during pregnancy that may significantly impact on the health of affected women, leading to negative consequences in the short and long term. An accurate diagnosis helps to recognize the syndrome and choose the optimal therapeutic strategy, based on the characteristics and needs of the patient. This article summarizes the main treatment options recommended by the consensus clinical guidelines of the International Restless Legs Syndrome Study Group and provides a short guide to the management of restless leg syndrome during pregnancy in clinical practice.
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Affiliation(s)
- Corrado Garbazza
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano (EOC), Via Tesserete 46, Lugano CH-6903, Switzerland.
| | - Mauro Manconi
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano (EOC), Via Tesserete 46, Lugano CH-6903, Switzerland
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Khan M, Mobeireek N, Al-Jahdali Y, Al-Dubyan N, Ahmed A, Al-Gamedi M, Al-Harbi A, Al-Jahdali H. The prevalence of restless leg syndrome among pregnant Saudi women. Avicenna J Med 2018; 8:18-23. [PMID: 29404269 PMCID: PMC5782416 DOI: 10.4103/ajm.ajm_123_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objectives: Restless legs syndrome (RLS) is common among pregnant women, but it has not been documented in pregnant Saudi Arabian women. The main purpose of this study was to estimate the extent of the prevalence of RLS and identify both the associated factors and the associated risk factors among pregnant Saudi women. Methods: A cross-sectional study was conducted among pregnant women visiting obstetric clinics at King Abdulaziz Medical City in Riyadh (KAMC-Riyadh) over the period from June 1 to November 1, 2014. We interviewed the participants and collected demographic data, number of pregnancies, duration of pregnancy, comorbidities, and symptoms of RLS. The diagnosis of RLS is based on the four criteria designated by the International RLS Study Group. Results: The total number of participants enrolled was 517, and the mean age was 30.11 ± 5.42 years. The prevalence of RLS was 21.3% (110/517) (95% confidence interval [CI]: 17.83%-25.06%). RLS symptoms were more common among women in the third trimester (24.1%) compared to the second trimester (14.3%) and first trimester (13.6%), P = 0.043. The stepwise multivariate logistic model identified insomnia (odds ratio [OR]: 3.6, 95% CI: 2.167–6.017, P = 0.001), and poor sleep quality (OR: 4.9, 95% CI: 1.473-16.454, P = 0.010) were associated with RLS. Conclusion: RLS occurs in two of ten pregnant women visiting obstetric clinics at KAMC-Riyadh and is strongly associated with insomnia and poor sleep quality. Studies are needed to explore the causality of these associations.
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Affiliation(s)
- Mohmd Khan
- Department of Medicine, Pulmonary Division, Sleep Disorders Center, King Abdulaziz Medical City, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Noha Mobeireek
- College of Medicine, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Yassar Al-Jahdali
- College of Medicine, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Nujood Al-Dubyan
- College of Medicine, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Anwar Ahmed
- Department of Epidemiology and Biostatistics, King Abdullah International Medical Research Center, College of Public Health and Health Informatics, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Majed Al-Gamedi
- Department of Medicine, Pulmonary Division, Sleep Disorders Center, King Abdulaziz Medical City, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Abdullah Al-Harbi
- Department of Medicine, Pulmonary Division, Sleep Disorders Center, King Abdulaziz Medical City, King Saud University for Health Sciences, Riyadh, Saudi Arabia
| | - Hamdan Al-Jahdali
- Department of Medicine, Pulmonary Division, Sleep Disorders Center, King Abdulaziz Medical City, King Saud University for Health Sciences, Riyadh, Saudi Arabia
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Tan M, Bourjeily G. Shaking Up Perspectives of Restless Legs Syndrome in Pregnancy. J Clin Sleep Med 2017. [PMID: 28633718 DOI: 10.5664/jcsm.6648] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Miranda Tan
- Department of Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Ghada Bourjeily
- Department of Medicine, Warren Alpert Medical School of Brown University, The Miriam Hospital, Providence, Rhode Island
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Mansouri A, Mirghafourvand M, Charandabi SMA, Najafi M. The effect of Vitamin D and calcium plus Vitamin D on leg cramps in pregnant women: A randomized controlled trial. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2017; 22:24. [PMID: 28413421 PMCID: PMC5377971 DOI: 10.4103/1735-1995.200271] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 06/22/2016] [Accepted: 11/29/2016] [Indexed: 11/04/2022]
Abstract
BACKGROUND This study intended to determine the effects of Vitamin D and calcium-Vitamin D in treating leg cramps in pregnant women. MATERIALS AND METHODS This study was conducted as a double-blind randomized controlled clinical trial on 126 participants, 18-35-year-old pregnant women with a minimum of two leg cramps per week who were referred to health-care centers in Tabriz-Iran in 2013. The participants were allocated to three 42 member groups using a randomized block design. For 42 days, the intervention groups took a 1000 unit Vitamin D pill or 300 mg calcium carbonate plus a 1000 unit Vitamin D pill, and the control group received a placebo pill every day. The participants were evaluated with regard to the frequency, length, and pain intensity of leg cramps during the week before and during the 3rd and 6th week of the intervention. The ANCOVA and repeated measurement test were used to analyze the data. RESULTS Results showed that controlling for the effects before the intervention, calcium-Vitamin D, and Vitamin D supplements had no effect on the frequency, length, and pain intensity of leg cramps. CONCLUSION The results of this study showed that the calcium-Vitamin D and the Vitamin D supplements have no effect on the frequency, length, and pain intensity of leg cramps during the 6 weeks of the study.
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Affiliation(s)
- Ameneh Mansouri
- Department of Midwifery, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Moslem Najafi
- Department of Pharmacology, Tabriz University of Medical Sciences, Tabriz, Iran
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Dalton LM, Ní Fhloinn DM, Gaydadzhieva GT, Mazurkiewicz OM, Leeson H, Wright CP. Magnesium in pregnancy. Nutr Rev 2016; 74:549-57. [PMID: 27445320 DOI: 10.1093/nutrit/nuw018] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Magnesium deficiency is prevalent in women of childbearing age in both developing and developed countries. The need for magnesium increases during pregnancy, and the majority of pregnant women likely do not meet this increased need. Magnesium deficiency or insufficiency during pregnancy may pose a health risk for both the mother and the newborn, with implications that may extend into adulthood of the offspring. The measurement of serum magnesium is the most widely used method for determining magnesium levels, but it has significant limitations that have both hindered the assessment of deficiency and affected the reliability of studies in pregnant women. Thus far, limited studies have suggested links between magnesium inadequacy and certain conditions in pregnancy associated with high mortality and morbidity, such as gestational diabetes, preterm labor, preeclampsia, and small for gestational age or intrauterine growth restriction. This review provides recommendations for further study and improved testing using measurement of red cell magnesium. Pregnant women should be counseled to increase their intake of magnesium-rich foods such as nuts, seeds, beans, and leafy greens and/or to supplement with magnesium at a safe level.
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Affiliation(s)
- Lynne M Dalton
- L.M. Dalton, D.M. Ní Fhloinn, G.T. Gaydadzhieva, and O.M. Mazurkiewicz are with the Institute of Health Sciences, Dublin, Ireland. H. Leeson and C.P Wright are with Glenville Nutrition Ireland, Dublin, Ireland. C.P Wright is with MEDIVICE Independent Research, Dublin, Ireland
| | - Deirdre M Ní Fhloinn
- L.M. Dalton, D.M. Ní Fhloinn, G.T. Gaydadzhieva, and O.M. Mazurkiewicz are with the Institute of Health Sciences, Dublin, Ireland. H. Leeson and C.P Wright are with Glenville Nutrition Ireland, Dublin, Ireland. C.P Wright is with MEDIVICE Independent Research, Dublin, Ireland
| | - Gergana T Gaydadzhieva
- L.M. Dalton, D.M. Ní Fhloinn, G.T. Gaydadzhieva, and O.M. Mazurkiewicz are with the Institute of Health Sciences, Dublin, Ireland. H. Leeson and C.P Wright are with Glenville Nutrition Ireland, Dublin, Ireland. C.P Wright is with MEDIVICE Independent Research, Dublin, Ireland
| | - Ola M Mazurkiewicz
- L.M. Dalton, D.M. Ní Fhloinn, G.T. Gaydadzhieva, and O.M. Mazurkiewicz are with the Institute of Health Sciences, Dublin, Ireland. H. Leeson and C.P Wright are with Glenville Nutrition Ireland, Dublin, Ireland. C.P Wright is with MEDIVICE Independent Research, Dublin, Ireland
| | - Heather Leeson
- L.M. Dalton, D.M. Ní Fhloinn, G.T. Gaydadzhieva, and O.M. Mazurkiewicz are with the Institute of Health Sciences, Dublin, Ireland. H. Leeson and C.P Wright are with Glenville Nutrition Ireland, Dublin, Ireland. C.P Wright is with MEDIVICE Independent Research, Dublin, Ireland
| | - Ciara P Wright
- L.M. Dalton, D.M. Ní Fhloinn, G.T. Gaydadzhieva, and O.M. Mazurkiewicz are with the Institute of Health Sciences, Dublin, Ireland. H. Leeson and C.P Wright are with Glenville Nutrition Ireland, Dublin, Ireland. C.P Wright is with MEDIVICE Independent Research, Dublin, Ireland.
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Abstract
Movement disorders can be challenging to manage and often use a specific set of medications. Because it is a complex and broad field within neurology, many providers are unfamiliar with the classes of medications. This paper details medications used for specific conditions, explains why these medications are helpful, and shares pearls and pitfalls related to each agent, focusing on parameters such as dose titration, side effect profiles, and specific drug-drug interactions and challenges. We focus on the most commonly encountered movement disorders, including essential tremor, Parkinson's disease, rapid eye movement sleep behavior disorder, and restless leg syndrome.
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Affiliation(s)
- Anthony Julius
- VA Puget Sound, University of Washington Medical Center, 1660 South Columbian Way, Seattle, WA 98108, USA
| | - Katelan Longfellow
- VA Puget Sound, University of Washington Medical Center, 1660 South Columbian Way, Seattle, WA 98108, USA.
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Hall H, Lauche R, Adams J, Steel A, Broom A, Sibbritt D. Healthcare utilisation of pregnant women who experience sciatica, leg cramps and/or varicose veins: A cross-sectional survey of 1835 pregnant women. Women Birth 2016; 29:35-40. [DOI: 10.1016/j.wombi.2015.07.184] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 07/16/2015] [Accepted: 07/27/2015] [Indexed: 11/29/2022]
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Meharaban Z, Yahya S, Sadegniiat K. Restless Legs Syndrome During Pregnancy and Preterm Birth in Women Referred to Health Centers of Ardabil. IRANIAN RED CRESCENT MEDICAL JOURNAL 2015; 17:e24438. [PMID: 26756014 PMCID: PMC4706982 DOI: 10.5812/ircmj.24438] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 08/15/2015] [Accepted: 09/08/2015] [Indexed: 02/07/2023]
Abstract
Background: The physiological changes of pregnancy may predispose females to develop restless legs syndrome (RLS). Studies evaluating outcomes of RLS symptoms in pregnancy are scarce. Objectives: We examined the risk of preterm birth in pregnant women with and without restless legs syndrome (RLS). Materials and Methods: A cohort study included 231 pregnant women attending Ardabil health care centers for prenatal care and delivery in the period of 2010, without any risk factors for preterm delivery and low birth weight. The instruments used were questionnaires about RLS, the Epworth sleepiness scale (ESS), demographic data, and hemoglobin values. Data were analyzed via SPSS software using descriptive statistics, the t-test, χ2, Fisher’s exact test, Pearson’s correlation, and the Mann-Whitney U test. Results: RLS complicated 43.7 percent of pregnancies. Sleepiness (ESS score > 8) was reported in 36.4% of the subjects with preterm birth and 35.9% of the term group. No significant correlation was found between the ESS score and the term and preterm groups (P = 0.843). The prevalence of preterm birth in the subjects with and without RLS was 69.7% and 30.3%, respectively: As a result, it significantly increased in the RLS group (P = 0.001). Conclusions: Pregnancies complicated by RLS are at increased risk for preterm birth. The improved sleep health of pregnant women could decrease pregnancy complications.
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Affiliation(s)
- Zahra Meharaban
- Department of Midwifery , Ardabil Branch, Islamic Azad University, Ardabil, IR Iran
- Corresponding Author: Zahra Meharaban, Department of Midwifery, Ardabil Branch, Islamic Azad University, Ardabil, IR Iran. Tel: +98-4517728024, Fax: +98-4517715514, E-mail:
| | - Somayeh Yahya
- Department of Midwifery, Rasht Branch, Islamic Azad University, Rasht, IR Iran
| | - Khosro Sadegniiat
- Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, IR Iran
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Abstract
BACKGROUND Leg cramps are a common problem in pregnancy. Various interventions have been used to treat them, including drug, electrolyte and vitamin therapies, and non-drug therapies. OBJECTIVES To assess the effectiveness and safety of different interventions for treating leg cramps in pregnancy. SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Register (31 March 2015) and reference lists of retrieved studies. SELECTION CRITERIA Randomised controlled trials (RCTs) of any intervention (drug, electrolyte, vitamin or non-drug therapies) for treatment of leg cramps in pregnancy compared with placebo, no treatment or other treatment. Quinine was excluded for its known adverse effects (teratogenicity). Cluster-RCTS were considered for inclusion. Quasi-RCTs and cross-over studies were excluded. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked them for accuracy. MAIN RESULTS We included six studies (390 women). Four trials compared oral magnesium with placebo/no treatment, two compared oral calcium with no treatment, one compared oral vitamin B versus no treatment, and one compared oral calcium with oral vitamin C. Two of the trials were well-conducted and reported, the other four had design limitations. The process of random allocation was sub-optimal in three studies, and blinding was not attempted in two. Outcomes were reported in different ways, precluding the use of meta-analysis and limiting the strength of our conclusions.The 'no treatment' group in one four-arm trial has been used as the comparison group for the composite outcome (intensity and frequency of leg cramps) in magnesium, calcium, and vitamin B versus no treatment. This gives it disproportionate weight in the overall analysis, thus interpretation of these results should be cautious. Oral magnesium versus placebo/no treatmentMagnesium (taken orally for two to four weeks) did not consistently reduce the frequency of leg cramps compared with placebo or no treatment. Outcomes that showed differences were: frequency of leg cramps after treatment: never, and twice a week (risk ratio (RR) 5.66, 95% confidence interval (CI) 1.35 to 23.68, one trial, 69 women, evidence graded low; RR 0.29, 95% CI 0.11 to 0.80, one trial, 69 women), and frequency of leg cramps: 50% reduction in number of leg cramps after treatment (RR 1.42, 95% CI 1.09 to 1.86, one trial, 86 women, evidence graded low). The outcomes that showed no difference were: frequency of leg cramps during two weeks of treatment (mean difference (MD) 1.80, 95% CI -1.32 to 4.92, one trial, 38 women, evidence graded low); frequency of leg cramps after treatment: daily, every other day, and once a week (RR 1.20, 95% CI 0.45 to 3.21, one trial, 69 women; RR 0.44, 95% CI 0.12 to 1.57, one trial, 69 women; RR 1.54, 95% CI 0.62 to 3.87, one trial, 69 women).Evidence about whether magnesium supplements reduced the intensity of pain was inconclusive, with two studies showing that it may slightly reduce pain, while one showed no difference. There were no differences in the experience of side effects (including nausea, flatulence, diarrhoea and intestinal air) between pregnant women receiving magnesium compared with placebo/no treatment. Oral calcium versus no treatmentA greater proportion of women receiving calcium supplements experienced no leg cramps after treatment than those receiving no treatment (frequency of leg cramps after treatment: never RR 8.59, 95% CI 1.19 to 62.07, one study, 43 women, evidence graded very low). There was no difference between groups for a composite outcome (intensity and frequency) for partial improvement (RR 0.64, 95% CI 0.36 to 1.15, one trial, 42 women); however, the same trial showed a greater proportion of women experiencing no leg cramps after treatment with calcium compared with no treatment (RR 5.50, 95% CI 1.38 to 21.86).Other secondary outcomes, including side effects, were not reported. Oral vitamin B versus no treatment Frequency of leg cramps was not reported in the one included trial. According to a composite outcome (frequency and intensity), more women receiving vitamin B fully recovered compared with those receiving no treatment (RR 7.50, 95% CI 1.95 to 28.81). Those women receiving no treatment were more likely to experience a partial improvement in the intensity and frequency of leg cramps than those taking vitamin B (RR 0.29, 95% CI 0.11 to 0.73, one trial, 42 women), or to see no change in their condition. However, these results are based on one small study with design limitations.Other secondary outcomes, including side effects, were not reported. Oral calcium versus oral vitamin CThere was no difference in the frequency of leg cramps after treatment with calcium versus vitamin C (RR 1.33, 95% CI 0.53 to 3.38, one study, 60 women, evidence graded very low). Other outcomes, includingside effects, were not reported. AUTHORS' CONCLUSIONS It is unclear from the evidence reviewed whether any of the interventions (oral magnesium, oral calcium, oral vitamin B or oral vitamin C) provide an effective treatment for leg cramps. This is primarily due to outcomes being measured and reported in different, incomparable ways, and design limitations compromising the quality of the evidence (the level of evidence was graded low or very low). This was mainly due to poor study design and trials being too small to address the question satisfactorily.Adverse outcomes were not reported, other than side effects for magnesium versus placebo/no treatment. It is therefore not possible to assess the safety of these interventions.The inconsistency in the measurement and reporting of outcomes, meant that data could not be pooled, meta-analyses could not be carried out, and comparisons between studies are difficult.The review only identified trials of oral interventions (magnesium, calcium, vitamin B or vitamin C) to treat leg cramps in pregnancy. None of the trials considered non-drug therapies, for example, muscle stretching, massage, relaxation, heat therapy, and dorsiflexion of the foot. This limits the completeness and applicability of the evidence.Standardised measures for assessing the frequency, intensity and duration of leg cramps to be used in large well-conducted randomised controlled trials are needed to answer this question. Trials of non-drug therapies are also needed.
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Affiliation(s)
- Kunyan Zhou
- Department of Obstetrics and Gynecology, West China Second University Hospital, West China Women's and Children's Hospital, No. 20, 3rd section, People South Road, Chengdu, Sichuan, China
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Liu G, Li L, Zhang J, Xue R, Zhao X, Zhu K, Wang Y, Xiao L, Shangguan J. Restless legs syndrome and pregnancy or delivery complications in China: a representative survey. Sleep Med 2015; 17:158-62. [PMID: 26847992 DOI: 10.1016/j.sleep.2015.02.541] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 02/25/2015] [Accepted: 02/27/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To perform a detailed epidemiological study of Chinese women and the relationship between restless legs syndrome (RLS) in pregnancy and any associated complications during delivery. METHODS A total of 3874 pregnant women (18-40 years) who had delivered babies at The First Affiliated Hospital of Zhengzhou University from May 2011 to May 2014 were enrolled in the study. Using a face-to-face interview questionnaire, data were collected pertaining to RLS incidence in pregnancy and any associated complications during delivery. The relationship between RLS frequency and pregnancy or delivery complications was further investigated. RESULTS Among 12.3% of the eligible participants, RLS prevalence occurred at least weekly. Older pregnant women were more likely to suffer from RLS. Individuals who experienced RLS at least weekly reported a statistically higher frequency of excessive daytime sleepiness and an increased prevalence of hypertension, cardiovascular disease, and preeclampsia compared with those without RLS. CONCLUSION The study revealed that RLS was frequent in Chinese pregnant women, especially in those with pregnancy or delivery complications such as hypertension, cardiovascular disease, and preeclampsia. Restless legs syndrome was also associated with excessive daytime sleepiness.
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Affiliation(s)
- Gangqiong Liu
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Ling Li
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China.
| | - Jinying Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Rui Xue
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Xiaoyan Zhao
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Kui Zhu
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Yunzhe Wang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Lili Xiao
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
| | - Jiahong Shangguan
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jian She Dong Avenue, Zhengzhou 450002, China
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Neurogenic muscle cramps. J Neurol 2015; 262:1814-21. [DOI: 10.1007/s00415-015-7659-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 01/27/2015] [Accepted: 01/29/2015] [Indexed: 12/13/2022]
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Picchietti DL, Hensley JG, Bainbridge JL, Lee KA, Manconi M, McGregor JA, Silver RM, Trenkwalder C, Walters AS. Consensus clinical practice guidelines for the diagnosis and treatment of restless legs syndrome/Willis-Ekbom disease during pregnancy and lactation. Sleep Med Rev 2014; 22:64-77. [PMID: 25553600 DOI: 10.1016/j.smrv.2014.10.009] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 10/27/2014] [Accepted: 10/28/2014] [Indexed: 11/30/2022]
Abstract
Restless legs syndrome (RLS)/Willis-Ekbom disease (WED) is common during pregnancy, affecting approximately one in five pregnant women in Western countries. Many report moderate or severe symptoms and negative impact on sleep. There is very little information in the medical literature for practitioners on the management of this condition during pregnancy. Accordingly, a task force was chosen by the International RLS Study Group (IRLSSG) to develop guidelines for the diagnosis and treatment of RLS/WED during pregnancy and lactation. A committee of nine experts in RLS/WED and/or obstetrics developed a set of 12 consensus questions, conducted a literature search, and extensively discussed potential guidelines. Recommendations were approved by the IRLSSG executive committee, reviewed by IRLSSG membership, and approved by the WED Foundation Medical Advisory Board. These guidelines address diagnosis, differential diagnosis, clinical course, and severity assessment of RLS/WED during pregnancy and lactation. Nonpharmacologic approaches, including reassurance, exercise and avoidance of exacerbating factors, are outlined. A rationale for iron supplementation is presented. Medications for RLS/WED are risk/benefit rated for use during pregnancy and lactation. A few are rated "may be considered" when RLS/WED is refractory to more conservative approaches. An algorithm summarizes the recommendations. These guidelines are intended to improve clinical practice and promote further research.
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Affiliation(s)
- Daniel L Picchietti
- University of Illinois College of Medicine at Urbana-Champaign and Carle Foundation Hospital, Urbana, IL, USA.
| | | | - Jacquelyn L Bainbridge
- Department of Clinical Pharmacy and Department of Neurology, University of Colorado Denver, Aurora, CO, USA
| | - Kathryn A Lee
- Department of Family Health Care Nursing, School of Nursing, University of California San Francisco, San Francisco, CA, USA
| | - Mauro Manconi
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano, Lugano, Switzerland
| | - James A McGregor
- Department of Obstetrics and Gynecology, Women's and Children's Hospital, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT, USA
| | - Claudia Trenkwalder
- Paracelsus-Elena Hospital, Center of Parkinsonism and Movement Disorders, Kassel, Germany; Department of Neurosurgery, University Medical Center, Goettingen, Germany
| | - Arthur S Walters
- Department of Neurology Vanderbilt University School of Medicine, Nashville, TN, USA
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Wesström J, Skalkidou A, Manconi M, Fulda S, Sundström-Poromaa I. Pre-pregnancy restless legs syndrome (Willis-Ekbom Disease) is associated with perinatal depression. J Clin Sleep Med 2014; 10:527-33. [PMID: 24812538 PMCID: PMC4013381 DOI: 10.5664/jcsm.3704] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Both restless legs syndrome ([RLS], also known as Willis-Ekbom Disease [WED]) and depression are common during pregnancy. However, no prior studies have assessed if pregnant women with RLS have an elevated risk of depression during and/or after pregnancy. METHODS 1,428 women who were pregnant in gestational week 16-17 were asked to participate in a longitudinal survey. They were followed by web-based questionnaires in gestational week 17 and 32, and 6 weeks after delivery. Data were also retrieved from prenatal and birth records. Two different sets of criteria were used to examine the prevalence of RLS in the cohort (International Restless Legs Syndrome Society Group standard criteria and the later developed CH-RLSQ11 questionnaire). The latter questionnaire attempts to exclude those with common "mimics" of RLS. RESULTS Adjusted odds ratio for depression in gestational week 17, 32, and postpartum week 6 in relation to pre-pregnancy RLS onset and moderate to severe symptom severity were 4.74 (2.30 - 9.76), 3.67 (1.85 - 7.28), and 2.58 (1.28 - 5.21), respectively. No significant associations were seen in pregnant women with de novo RLS during pregnancy. When using the standard diagnostic RLS criteria and frequency of symptoms more than 2-3 days per week, the prevalence of RLS was 12.3%. With the CH-RLSQ11 questionnaire and the same threshold for frequency of symptoms the prevalence was 6.5%. CONCLUSION Women with RLS onset before pregnancy with moderate or severe symptoms had an increased risk of both antenatal and postnatal depression. The self-reported prevalence of RLS during pregnancy is lower when a questionnaire dealing with "mimics" is used.
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Affiliation(s)
- Jan Wesström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Center for Clinical Research Dalarna, Falun, Sweden
| | - Alkistis Skalkidou
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Mauro Manconi
- Sleep and Epilepsy Centre, Neurocenter (EOC) of Southern Switzerland, Civic Hospital, Lugano, Switzerland
| | - Stephany Fulda
- Sleep and Epilepsy Centre, Neurocenter (EOC) of Southern Switzerland, Civic Hospital, Lugano, Switzerland
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Restless legs syndrome is related to obstructive sleep apnea symptoms during pregnancy. Sleep Breath 2014; 19:73-8. [DOI: 10.1007/s11325-014-0964-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 02/18/2014] [Accepted: 02/22/2014] [Indexed: 01/02/2023]
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Sebo P, Cerutti B, Haller DM. Effect of magnesium therapy on nocturnal leg cramps: a systematic review of randomized controlled trials with meta-analysis using simulations. Fam Pract 2014; 31:7-19. [PMID: 24280947 DOI: 10.1093/fampra/cmt065] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Nocturnal leg cramps (NLC) are common in primary care and may cause severe pain and sleep disturbance. We systematically reviewed the effectiveness of magnesium in treating NLC and the side-effect profile of magnesium compared to placebo. METHODS We searched Medline, Embase, Cochrane Library, ClinicalTrials.gov, the International Standard Randomised Controlled Trial Number and the International Clinical Trials Registry Platform registries until August 2012. All randomized controlled trials (RCTs) comparing magnesium therapy for NLC in adults with any other comparator were eligible. Two investigators independently selected, extracted data from and rated the risk of bias of relevant studies. To compensate for the heterogeneity in outcome measures, simulations were used to summarize the data. RESULTS Seven RCTs were included in the review (n = 361), all comparing magnesium to placebo. Three of these trials included only pregnant women. The difference in the median number of leg cramps per week between the placebo and the intervention groups was 0.345 (quantile 2.5%: -0.133, quantile 97.5%: 0.875). This difference was 0.807 (quantile 2.5%: 0.015, quantile 97.5%: 1.207) in the three studies involving only pregnant women and 0.362 (quantile 2.5%: -0.386, quantile 97.5%: 1.148) in the others. Overall gastrointestinal side effects were slightly more common with magnesium therapy than with placebo. The strength of this evidence was weak, mainly due to small study sizes and short follow-up. CONCLUSIONS Magnesium therapy does not appear to be effective in the treatment of NLC in the general population, but may have a small effect in pregnant women. Further research using better designed RCTs is necessary.
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Vahdat M, Sariri E, Miri S, Rohani M, Kashanian M, Sabet A, Zamani B. Prevalence and associated features of restless legs syndrome in a population of Iranian women during pregnancy. Int J Gynaecol Obstet 2013; 123:46-9. [DOI: 10.1016/j.ijgo.2013.04.023] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 04/24/2013] [Accepted: 06/25/2013] [Indexed: 11/29/2022]
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Nodine PM, Matthews EE. Common sleep disorders: management strategies and pregnancy outcomes. J Midwifery Womens Health 2013; 58:368-77. [PMID: 23855316 DOI: 10.1111/jmwh.12004] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Sleep disorders, prevalent in industrialized countries, are associated with adverse health outcomes such as hypertension, diabetes, and obesity. Disturbed sleep during pregnancy is frequently overlooked by health care providers, yet recent studies suggest there is an association between sleep disorders and adverse pregnancy outcomes, including preeclampsia, elevated serum glucose, depression, prolonged labor, and cesarean birth. Growing evidence indicates that the recognition and management of prenatal sleep disorders may minimize adverse pregnancy outcomes and improve maternal and fetal well-being. This focused review of prenatal sleep disturbance literature suggests there are 3 main sleep disorders of interest: breathing-related sleep disorders (ie, habitual snoring and obstructive sleep apnea), restless legs syndrome, and insomnia. These sleep disorders are common in pregnancy and have maternal and fetal consequences if left untreated. This article describes sleep disorders of pregnancy, elucidates their relationship with maternal and neonatal outcomes, and presents current evidence regarding diagnostic and management strategies.
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Affiliation(s)
- Priscilla M Nodine
- University of Colorado Denver, Campus, Anchutz Outpatient Pavilion, 1635 North Aurora Court, Aurora, CO 80045, USA.
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Zhou K, Xu L, Li W, Zhang J. Interventions for leg cramps in pregnancy. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2013. [DOI: 10.1002/14651858.cd010655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Several movement disorders may occur during nocturnal rest disrupting sleep. A part of these complaints is characterized by relatively simple, non-purposeful and usually stereotyped movements. The last version of the International Classification of Sleep Disorders includes these clinical conditions (i.e. restless legs syndrome, periodic limb movement disorder, sleep-related leg cramps, sleep-related bruxism and sleep-related rhythmic movement disorder) under the category entitled sleep-related movement disorders. Moreover, apparently physiological movements (e.g. alternating leg muscle activation and excessive hypnic fragmentary myoclonus) can show a high frequency and severity impairing sleep quality. Clinical and, in specific cases, neurophysiological assessments are required to detect the presence of nocturnal movement complaints. Patients reporting poor sleep due to these abnormal movements should undergo non-pharmacological or pharmacological treatments.
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Abstract
Nocturnal leg cramps are a frequent cause of sleep disturbance among the general population, especially among the elderly. These painful episodes can delay sleep onset and awaken the patient from sleep, as well as delay subsequent return to sleep. Different mechanisms have been proposed to explain this phenomenon. Although most cases of leg cramps are idiopathic, multiple secondary causes of sleep-related leg cramps have been identified as well. In this article, we review the epidemiology, pathophysiology, and risk factors and discuss the salient features of the diagnosis and workup. Finally, we review the wide array of behavioral and pharmacologic treatments that have been studied for nocturnal leg cramps.
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