Treatment Of Restless Legs Syndrome Research Articles

Treatment of Restless Legs Syndrome Improves Agitation and Sleep in Persons With Dementia: A Randomized Trial.

Restless legs syndrome (RLS), a common, treatable, sensorimotor disorder of nighttime uncomfortable leg sensations that interfere with sleep, may prompt nighttime agitation in persons with dementia. This randomized trial was double-blind and placebo-controlled. Participants received a Food and Drug Administration-approved drug for RLS, gabapentin enacarbil (GEn) (Horizant) or placebo. Older adults (N= 147) with dementia due to Alzheimer's disease, nighttime agitation, and RLS, residing in long-term care or at home, participated. The primary outcome was change from baseline to 8weeks in nighttime agitation between 5 pm and 7 am on the Cohen-Mansfield Agitation Inventory Index, Direct Observation. Multivariable linear mixed effects regression models based on multiply imputed data were estimated on nighttime agitation and sleep, with treatment group, week, the 2-way interaction of group and week as predictors, and mean arterial pressure as a covariate based on baseline group imbalances. Mean age ± SD was 83.4 ± 9.1years. Most were female (72.0%), White (92.3%), non-Hispanic (84.6%), and lived in nursing homes (76.9%). Nighttime agitation, by group over time, was significant at 8weeks (estimate,-1.67; P= .003) and 2weeks. Total sleep time (actigraphy) by group over time was significant at 8weeks (estimate, 48.45; P= .026). Observed nighttime wake by group over time was significant at 2 (estimate,-12.54; P= .006) and 8weeks (estimate,-11.12; P= .015). The number having ≥1 adverse events was 60 in the GEn group (81.1%) and 50 in the placebo group (68.5%); with 12 serious adverse events in placebo and 10 in the GEn group. The GEn group had a trend toward more falls (P=.066). Our findings suggest a novel approach for nighttime agitation in persons with dementia: assessing for RLS and initiating interventions. Larger and longer trials are needed.

Efficacy and safety of intravenous ferric carboxymaltose in the treatment of Restless Legs Syndrome: a systematic review and meta-analysis.

Restless Legs Syndrome (RLS), also known as Willis-Ekbom Disease (WED), is a sensorimotor disorder characterized by an uncontrollable urge to move the legs, typically accompanied by discomfort. Low iron levels, pregnancy, and age are some identified risk factors. RLS is treated using various pharmacological options, including dopamine agonists, benzodiazepines, anticonvulsants, opioids, and bupropion. Iron supplementation, particularly with intravenous Ferric carboxymaltose (FCM), has gained attention due to the role of iron deficiency in RLS pathophysiology. This meta-analysis evaluates the efficacy and safety of FCM in treating RLS symptoms. A systematic review and meta-analysis were conducted following the PRISMA guidelines, using databases such as PubMed, Google Scholar, and Cochrane. Studies involving intravenous FCM in patients diagnosed with RLS were included. Statistical analysis was performed using Review Manager 5.4. Seven studies involving 539 participants were analyzed. FCM significantly reduced IRLS scores (WMD = -5.77; 95% CI = [-8.85, -2.70]; p = 0.0002) and improved VAS and SF-36 scores compared to placebo. However, FCM did not significantly improve RLS quality of life scores. Adverse events were more common in the FCM group, particularly nausea, but no significant differences were found for severe adverse events. In conclusion, intravenous ferric carboxymaltose significantly reduces Restless Legs Syndrome symptoms, especially in patients with confirmed iron deficiency. The treatment appears generally well-tolerated, with adverse effects being manageable. However, further long-term studies are needed to fully assess the safety profile and confirm sustained symptom improvement in a broader population. https://www.crd.york.ac.uk/prospero/, identifier: CRD42024585233.

Acupuncture treatment of restless legs syndrome: a randomized clinical controlled study protocol based on PET-CT and fMRI.

Restless legs syndrome (RLS) is a sensorimotor disorder of the nervous system that is mainly characterized by nighttime leg discomfort and can be accompanied by significant anxiety, depression, and other mood disorders. RLS seriously affects the quality of life. Clinical studies have confirmed that acupuncture can alleviate the clinical symptoms of RLS. This randomized controlled trial (RCT) aims to investigate the efficacy of acupuncture in the treatment of RLS and further explore the central response mechanism of acupuncture in the treatment of RLS. In this RCT, a total of 124 eligible patients in Shanghai will be randomly assigned to one of the following two groups: treatment group (acupuncture) and control group (sham acupuncture). Treatment will be given three times per week for 4 consecutive weeks. The primary outcome is the International Restless Legs severity rating scale (IRLSS). The secondary outcomes are the RLS-Quality of Life (RLSQoL), the Insomnia Severity Index (ISI), Pittsburgh Sleep Quality Index (PSQI), the Hamilton Depression Scale (HAMD), and the Hamilton Anxiety Scale (HAMA). The objective evaluation tools will be polysomnography, positron emission tomography-computed tomography (PET-CT), and functional magnetic resonance imaging (fMRI) of the brain. All adverse effects will be assessed by the Treatment Emergent Symptom Scale. Outcomes will be evaluated at baseline (1 week before the first intervention), during the intervention (the second week of the intervention), after the intervention (at the end of the intervention), at 1-month follow-up, and at 3-month follow-up. The trial has been approved by the Ethics Committee of Yueyang Hospital of Integrated Traditional Chinese and Western Medicine (no. 2022-061). Written informed consent will be obtained from all participants. The results of this study will be published in peer-reviewed journals or presented at academic conferences. https://www.chictr.org.cn/, identifier ChiCTR2000037287.

Treatment of restless legs syndrome and periodic limb movement disorder: an American Academy of Sleep Medicine systematic review, meta-analysis, and GRADE assessment.

This systematic review provides supporting evidence for the accompanying clinical practice guideline on the treatment of restless legs syndrome (RLS) and periodic limb movement disorder (PLMD). The American Academy of Sleep Medicine commissioned a task force of experts in sleep medicine. A systematic review was conducted to identify studies that compared the use of pharmacological or nonpharmacological treatment to no treatment to improve patient-important outcomes. Statistical analyses were performed to determine the clinical significance of using various interventions to treat RLS and PLMD in adults and children. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) process was used to assess the evidence for making recommendations. The literature search resulted in 3631 studies out of which 148 studies provided data suitable for statistical analyses. The task force provided a detailed summary of the evidence along with the certainty of evidence, the balance of benefits and harms, patient values and preferences, and resource use considerations.

Treatment of restless legs syndrome and periodic limb movement disorder: an American Academy of Sleep Medicine clinical practice guideline.

This guideline establishes clinical practice recommendations for Treatment of Restless Legs Syndrome (RLS) and Periodic Limb Movement Disorder (PLMD) in adults and pediatric patients. The American Academy of Sleep Medicine (AASM) commissioned a task force of experts in sleep medicine to develop recommendations and assign strengths based on a systematic review of the literature and an assessment of the evidence using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. The task force provided a summary of the relevant literature and the certainty of evidence, the balance of benefits and harms, patient values and preferences, and resource use considerations that support the recommendations. The AASM Board of Directors approved the final recommendations. The following good practice statement is based on expert consensus, and its implementation is necessary for the appropriate and effective management of patients with RLS. The following recommendations are intended as a guide for clinicians in choosing a specific treatment for RLS and PLMD in adults and children. Each recommendation statement is assigned a strength ("Strong" or "Conditional"). A "Strong" recommendation (i.e., "We recommend…") is one that clinicians should follow under most circumstances. The recommendations listed below are ranked in the order of strength of recommendations and grouped by class of treatments within each PICO question. Some recommendations include remarks that provide additional context to guide clinicians with implementation of this recommendation.

Sex-based disparities in dopamine agonist response in patients with restless legs syndrome.

This study aimed to investigate sex-related differences in the response to ropinirole and pramipexole in patients with restless legs syndrome (RLS). By analysing clinical parameters and polysomnographic (PSG) findings, we sought to elucidate the potential factors related to sex disparities modulating treatment responses and sleep quality in RLS. A total of 41 drug-free patients with RLS, aged ≥18 years, underwent two consecutive nocturnal PSG recordings, without medication at baseline; before the second night, 26 patients received an oral dose of 0.25 mg pramipexole whereas 15 received 0.5 mg ropinirole. After each PSG recording, patients self-evaluated the severity of their previous night symptoms by means of an ad hoc visual analogue scale (VAS). At baseline, sleep efficiency and percentage of Stage N2 tended to be higher in females while wakefulness after sleep onset was significantly higher in males. After treatment, total leg movements during sleep (LMS), periodic LMS (PLMS), and periodicity indexes were significantly lower in females than in males. The VAS score was lower after treatment in all patients, without differences between the two sexes. This study demonstrates a higher acute responsiveness of PLMS to dopamine agonists (pramipexole and ropinirole) in females than in males with RLS. These findings might be explained by differential sex-related expression of dopamine receptors, especially D3, within the central nervous system. In addition, our findings provide translational hints toward a better tailored and sex-specific approach to the treatment of RLS associated with PLMS, with dopamine agonist possibly associated with a better outcome in females than in males.

Alterations in functional brain connectivity following treatment for restless legs syndrome: The role of symptom improvement in restoring functional connectivity.

The pathophysiology of restless legs syndrome (RLS) remains incompletely understood. Although several studies have investigated the alterations of brain connectivity as one of the pathophysiological mechanisms of RLS, there are only few reports on functional connectivity changes after RLS treatment. Forty-nine patients with newly diagnosed RLS and 50 healthy controls were prospectively enrolled. The patients underwent resting-state functional magnetic resonance imaging (rs-fMRI) at baseline, and 39 patients underwent follow-up rs-fMRI, 3 months after treatment with pramipexole or pregabalin. Patients were divided into good or poor medication response groups. Functional brain connectivity was analysed using rs-fMRI and graph theoretical analysis. Significant differences in functional connectivity were observed between the RLS patients and healthy controls. The average path length, clustering coefficient, transitivity, and local efficiency were lower (2.02 vs. 2.30, p < 0.001; 0.45 vs. 0.56, p < 0.001; 3.08 vs. 4.21, p < 0.001; and 0.71 vs. 0.76, p < 0.001, respectively) and the global efficiency was higher (0.53 vs. 0.50, p < 0.001) in patients with RLS than in healthy controls. Differences in functional connectivity at the global level were also observed between post- and pre-treatment RLS patients who showed a good medication response. Transitivity in the post-treatment group was higher than that in the pre-treatment group (3.22 vs. 3.04, p = 0.007). Global efficiency was positively correlated with RLS severity (r = 0.377, p = 0.007). This study demonstrates that RLS is associated with distinct alterations in brain connectivity, which can be partially normalised following symptom management. These findings suggest that therapeutic interventions for RLS modulate brain function, emphasising the importance of symptom-focussed treatment in managing RLS.

Risk of Suicidal Ideation and Behavior Following Early-Onset Idiopathic Restless Legs Syndrome Treatment.

To estimate incidence rates of suicidal ideation and behavior following treatment initiation with gabapentinoids or dopamine agonists (DAs) in patients with newly diagnosed early-onset idiopathic restless legs syndrome (RLS) and to examine suicidal behavior risk, comparing between those receiving gabapentinoids and DAs. A new user retrospective cohort study using MarketScan claims data from 2012 to 2019 was conducted. Exposures were monotherapy gabapentinoids or DAs initiated within 60 days of new RLS diagnosis. Three varying outcome measures of suicidality were examined and incidence rates were calculated for each. A log-binomial regression model the estimated relative risk (RR) of the outcomes with gabapentinoids. Propensity score weighting adjusted for baseline covariates, including age, substance use disorders, hyperlipidemia, antipsychotic use, hypnotic/sedative use, and mood stabilizer use, which were most imbalanced before weighting. The cohort included 6672 patients, with 4986 (74.7%) initiating a DA and 1686 (25.3%) initiating a gabapentinoid. Incidence rates for all outcome measures were higher in the gabapentinoid group (suicidality: 21.6 vs. 10.7 per 1000 person-years; suicidality with self-harm: 23.0 vs. 11.1 per 1000 person-years; overdose- and suicide-related events: 30.0 vs. 15.5 person-years). Associated risk of suicidality (adjusted RR, 1.27 [95% CI, 0.86-1.88]); suicidality with self-harm (adjusted RR, 1.30 [95% CI, 0.89-1.90]); or overdose- and suicide-related events (adjusted RR, 1.30 [95% CI, 0.93-1.80]) was not significant with gabapentinoids. Incidence rates for suicidal ideation and behavior were higher among the gabapentinoid group, although increased risk was not detected after adjustment. A possible signal cannot be ruled out given limitations of the data and rarity of the outcome.

Successful treatment of restless legs syndrome accompanied by headaches for 30 years with herbal prescriptions containing Paeoniae Radix: A case report

BackgroundRestless legs syndrome (RLS) is a neurological disorder that causes unpleasant symptoms in the legs when resting, which are relieved by movement. Pharmacotherapy is the standard treatment. However, current treatment provides only symptomatic relief and may result in adverse effects with long-term use. Treatment protocols using herbal medicines have emerged to compensate for this limitation. Case presentationA 70-year-old Asian woman visited our hospital with worsening headaches that had persisted for 30 years. Her headaches were aggravated by night-time lower-extremity discomfort. The patient was diagnosed with RLS based on the 2012 Revised International Restless Leg Syndrome Study Group Diagnostic Criteria (IRIS). The patient was prescribed herbal medicines, Shihogyeji-tang, Gyejibokryeong-hwan, and Jakyakgamcho-tang, all of which contain Paeoniae Radix. Fourteen days after starting herbal medicine treatment, the IRIS score decreased from 30 to 18. The patient experienced less leg discomfort. Moreover, her sleep time increased, and her headaches resolved. After 28 days of herbal treatment, the IRIS score decreased to 9. Importantly, the patient reported no sleep disturbance or headaches. Subsequently, conventional medications were discontinued. The patient remained stable (IRIS score: 9–10). Herbal treatment was discontinued on day 163. At the last follow-up, (day 364), the patient has not reported any symptom recurrence. ConclusionsWe described a female patient with a 30-year history of RLS symptoms and related sleep disturbances that induced chronic uncontrolled headaches, who experienced improvements shortly after using herbal medicines containing Paeoniae Radix. Conventional medications were discontinued and the patient had no recurrence of symptoms. Considering these, herbal medicines containing Paeoniae Radix may be a suitable alternative treatment for RLS and its related symptoms.

Dopamine Agonists in the Treatment of Restless Legs Syndrome: Too Much of a Good Thing?

Restless legs syndrome is a prevalent sensorimotor sleep disorder that worsens the quality of life. Dopamine agonists are widely used to relieve the symptoms of restless legs syndrome, even though these patients are in a “hyperdopaminergic” state. This treatment paradox inevitably leads to augmentation syndrome. Here, we review the pathophysiological basis of this deterioration in patients treated with dopamine agonists. Other treatment options are required with a focus on the neuromodulation of dopaminergic or non-dopaminergic pathways.

Clinical efficacy and safety of intravenous ferric carboxymaltose for treatment of restless legs syndrome: a multicenter, randomized, placebo-controlled clinical trial.

Iron therapy is associated with improvements in restless legs syndrome (RLS). This multicenter, randomized, double-blind study evaluated the effect of intravenous ferric carboxymaltose (FCM) on RLS. A total of 209 adult patients with a baseline International RLS (IRLS) score ≥ 15 were randomized (1:1) to FCM (750 mg/15 mL) or placebo on study days 0 and 5. Ongoing RLS medication was tapered starting on Day 5, with the goal of discontinuing treatment or achieving the lowest effective dose. Co-primary efficacy endpoints were changed from baseline in IRLS total score and the proportion of patients rated as much/very much improved on the Clinical Global Impression (CGI)-investigator (CGI-I) scale at day 42 in the "As-Treated" population. The "As-Treated" population comprised 107 FCM and 101 placebo recipients; 88 (82.2%) and 68 (67.3%), respectively, completed the day 42 assessment. The IRLS score reduction was significantly greater with FCM versus placebo: least-squares mean (95% confidence interval [CI]) -8.0 (-9.5, -6.4) versus -4.8 (-6.4, -3.1); p = .0036. No significant difference was observed in the proportion of FCM (35.5%) and placebo (28.7%) recipients with a CGI-I response (odds ratio 1.37 [95% CI: 0.76, 2.47]; p = .2987). Fewer patients treated with FCM (32.7%) than placebo (59.4%) received RLS interventions between day 5 and study end (p = .0002). FCM was well tolerated. The IRLS score improved with intravenous FCM versus placebo, although the combination of both co-primary endpoints was not met. Potential methodological problems in the study design are discussed.

A survey-based approach on restless legs syndrome: practices and perspectives among Italian neurologists.

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. 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. 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. 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%). 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.

Effect of Self-developed Ye'an Analgetic Decoction/Jiawei Shaoyao Gancao Decoction Combined with Tramadol on TCM Symptom Scores and RLS Severity of patients with Restless Legs Syndrome.

To investigate the effect of self-developed Ye'an Analgetic Decoction/Jiawei Shaoyao Gancao Decoction on Traditional Chinese Medicine (TCM) symptom scores and RLS Severity of patients with restless legs syndrome (RLS). This was a clinical comparative study. Eighty patients with RLS admitted to Baoding No.1 Central Hospital from January 2022 to December 2022 were randomly divided into observation group and control group(n=40). Patients in the control group were given basic and oral tramadol treatment, while those in the observation group were given self-developed Ye'an Analgetic Decoction/Jiawei Shaoyao Gancao Decoction based on the treatment in the control group. The differences of TCM symptom scores, RLS severity (IRLS), quality of life (QOL-RLS), sleep quality (PSQI) and clinical efficacy between the two groups were compared. Before treatment, no statistically significant differences were observed in the TCM symptom scores, IRLS scores, QOL-RLS scores and PSQI scores between the two groups (p>0.05). After treatment, the above scores decreased significantly in both groups, with a higher degree of decrease in the observation group than in the control group, indicating statistically significant differences (p<0.05). The QOL-RLS scores were significantly higher in the observation group than in the control group, with a statistically significant difference (p<0.05). The overall response rate in the observation group was 95.00%, which was higher than that in the control group (80.00%), with a statistically significant difference (p<0.05). Self-developed Ye'an Analgetic Decoction/Jiawei Shaoyao Gancao Decoction leads to numerous benefits in the treatment of RLS, such as obviously ameliorating patients' clinical symptoms, reducing RLS severity, and improving their quality of life and sleep quality.

A randomized double-blind pilot study to evaluate the efficacy, safety, and tolerability of intravenous iron versus oral iron for the treatment of restless legs syndrome in patients with iron deficiency anemia.

Restless legs syndrome (RLS) is a neurological disorder that can have a profound effect on sleep and quality of life. Idiopathic RLS is associated with brain iron insufficiency despite normal peripheral iron stores. There is, however, a five- to six-fold increase in prevalence of RLS in patients with iron deficiency anemia (IDA). Several open-label trials have demonstrated symptomatic improvement in RLS following treatment of IDA using oral or intravenous iron supplementation. To date, there have been no randomized double-blind controlled trials of intravenous iron compared with oral iron for the treatment of RLS patients with IDA. In the current study, oral ferrous sulfate and ferumoxytol were compared for efficacy and speed of response for treatment of RLS occurring in patients with IDA. The planned recruitment for this study was 70 patients with RLS and IDA, to be randomly assigned 1:1 to oral or intravenous iron, using double-blind, double-dummy procedures. At Week 6, the primary outcomes of Clinical Global Impression-Improvement score and change from baseline in the International Restless Legs Syndrome Study Group rating scale score were assessed. Due to challenges, performing the clinical trial during the COVID-19 pandemic, final-week data were found missing for 30 patients. As a result, in order to maintain the prespecified statistical analysis, an additional 30 patients were recruited. Both IV and oral iron were associated with a marked improvement in RLS symptoms, with no statistically significant difference between treatment groups. No serious adverse events were observed in either treatment group.

Transcutaneous electrical nerve stimulation in the management of restless legs syndrome symptoms: A single-blind, parallel-group clinical study.

The aim of this study was to investigate the additional effect of transcutaneous electrical nerve stimulation (TENS) on the control of the symptoms of restless legs syndrome (RLS). A total of 46 randomly selected patients diagnosed with RLS were divided into two groups in a single-blind study to either receive pramipexole (0.25 mg daily) plus 10 sessions of TENS or only pramipexole (0.25 mg daily) for 4 weeks. The severity of the symptoms was determined according to the International Restless Legs Syndrome Rating Scale (IRLSRS) and the Pittsburgh sleep quality index (PSQI) at the beginning of the treatment, post-treatment, and at an 8 week follow-up. A significant time interaction was observed between the groups for all measurement outcomes, revealing differences in favour of the experimental group's IRLSRS and PSQI scores. A notable improvement was also observed in the IRLSRS and PSQI scores in both groups at the end of treatment and during the 8 week follow-up period. In comparison with pramipexole monotherapy, the results of this study showed that the use of TENS therapy combined with a low dose of pramipexole (0.25 mg daily) is therapeutically beneficial in the treatment of RLS over an 8 week follow-up period.

Drugs and exercise as treatment of restless legs syndrome in an animal model with iron deficiency

Drugs and exercise as treatment of restless legs syndrome in an animal model with iron deficiency

Application of Repetitive Transcranial Magnetic Stimulation for the Treatment of Restless Legs Syndrome: A Pilot Study

ObjectiveTo explore effects of high frequency repetitive transcranial magnetic stimulation (rTMS) on restless legs syndrome (RLS) patients. Methods18 primary RLS patients were divided into rTMS group and sham stimulation group. rTMS treatment group received 15 Hz high-frequency rTMS to stimulate the leg motor representative area of the frontal cortex for 14 days and the sham stimulation group received 15 Hz high-frequency rTMS sham stimulation in primary motor cortex for 14 days. ResultsAfter rTMS, RLS severity scale score, Pittsburgh sleep quality index (PSQI), Hamilton anxiety scale (HAMA) as well as Hamilton depression scale (HAMD24) in rTMS treatment group are significantly lower than before treatment; 1 month and 2 months after treatment, the score remained at low level. Meanwhile, no significant changes have been observed in the above index before rTMS stimulation for the sham stimulation group after 14 days, after 1 month and 2 months. In addition, the results of correlation analysis suggested for all the 18 RLS patients, there was a positive correlation between PSQI score and HAMA as well as HAMD24 scores before and after rTMS stimulation. In addition, the RLS severity score was also positively correlated with PSQI, HAMA and HAMD24 scores. ConclusionsHigh frequency rTMS stimulation reduces the frequency and severity of RLS, improves the quality of sleep, anxiety as well as depression of the patients, and the curative effect can sustain for 2 months. High-frequency rTMS may be used as an alternative treatment option for improving the RLS patients’ quality of life.

RESTLESS LEG SYNDROME (RLS) AND ASSOCIATED

Background: Restless leg syndrome has been a problem for a large percentage of the population as it affects many aspects of life. The aim of this research was to outline the effect of restless leg syndrome on the human body and related diseases that can affect human wellbeing. Methods: The research methodology was done through the cross-sectional process and therefore, the research design that can be included in the descriptive research design. The selected research design would be justified for the present research methodology as a survey would be done with a proper questionnaire. Hence, the selected research design would help in describing and interpreting the collected data. The population that the present research involved in the research methodology belonged to the patients who are suffering from restless legs syndrome disease. The people who go to the national government hospitals for the medication process would be the target population for the survey method. Results: Study included 803 participants in which all of them responded to study survey questions. Study participants believe that restless leg syndrome is not a genetic disorder (n= 359, 44.7%). More than half of study participants reported that taking medicines will help with RLS (n= 436, 54.3%). There were 607 participants reported that daily exercise would help in diminishing the RLS (75.6%). Furthermore, 492 participants considered exercise is essential for RLS (61.2%). Participants were asked about the pain degree with regard to leading a life with restless leg disorder. More than half of participants reported that it is moderate painful (n= 456, 56.8%) Regarding the duration of treatment of restless leg syndrome, than half of participants reported the duration to be moderate span of time (n= 408, 50.8%). Conclusion: In conclusion, this research was a population-based study with a large sample size, and its findings indicate that RLS is widespread among study population. This indicated that RLS could be more prevalent, manifest differently in patients, and have distinct risk factors. Study participants believe that restless leg syndrome is not a genetic disorder. More than half of study participants reported that taking medicines will help with RLS. Participants also reported that daily exercise would help in diminishing the RLS and considered exercise is essential for RLS.

Acupuncture Treatment for Restless Legs Syndrome: A Review of Randomized Controlled Trials

Acupuncture Treatment for Restless Legs Syndrome: A Review of Randomized Controlled Trials

Adjunctive tonic motor activation enables opioid reduction for refractory restless legs syndrome: a prospective, open-label, single-arm clinical trial

BackgroundThere is a large population of restless legs syndrome (RLS) patients who are refractory to medication. Whereas experts recommend off-label opioids as an effective long-term treatment for refractory RLS, reducing opioid dose could substantially reduce side effects and risks. Tonic motor activation (TOMAC) is a nonpharmacological therapeutic device indicated for refractory RLS. Here, we investigated if TOMAC could enable opioid dose reduction for refractory RLS.MethodsThis prospective, open-label, single-arm clinical trial [NCT04698343] enrolled 20 adults taking ≤ 60 morphine milligram equivalents (MMEs) per day for refractory RLS. Participants self-administered 30-min TOMAC sessions bilaterally over the peroneal nerve when RLS symptoms presented. During TOMAC treatment, opioid dose was reduced iteratively every 2–3 weeks until Clinician Global Impression of Improvement (CGI-I) score relative to baseline exceeded 5. Primary endpoint was percent of participants who successfully reduced opioid dose ≥ 20% with CGI-I ≤ 5. Secondary endpoints included mean successful percent opioid dose reduction with CGI-I ≤ 5.ResultsOn average, participants were refractory to 3.2 medications (SD 1.6) and were taking a stable dose of opioids for 5.3 years (SD 3.9). Seventy percent of participants (70%, 14 of 20) successfully reduced opioid dose ≥ 20% with CGI-I ≤ 5. Mean percent opioid dose reduction with CGI-I ≤ 5 was 29.9% (SD 23.7%, n = 20) from 39.0 to 26.8 MME per day. Mean CGI-I score at the reduced dose was 4.0 (SD 1.4), indicating no change to RLS severity.ConclusionsFor refractory RLS, TOMAC enabled substantial opioid dose reduction without increased RLS symptoms. These results suggest that TOMAC has the potential to reduce the risk profile associated with opioid therapy for refractory RLS.Trial registrationClinicalTrials.gov trial number NCT04698343 registered on January 6, 2021.