ascorbic-acid and Restless-Legs-Syndrome

To evaluate the efficacy and safety of nine pharmacological interventions for restless legs syndrome (RLS) in dialysis patients.. An electronic database was used to retrieve eligible trials from PubMed, Cochrane, Embase, and Web of Science. Stata 14.2 software was used to perform network meta-analysis. The primary measure was the RLS score, and the secondary measure was used to evaluate the side effects of the drug. The surface under the cumulative ranking curve method was used to rank the merits of intervention measures. A comparison of the two interventions is shown on a league table.. Finally, nine randomized controlled trials (RCTs) with a total of 377 participants were included. From the results of the network meta-analysis, all treatments ranked higher than placebo in terms of improving clinical symptoms, but only vitamin C (standardized mean difference [SMD] = -1.47 95% confidence interval [CI] -2.89, -0.05) showed significant differences compared with placebo. In terms of safety, there were no serious adverse reactions to any of the treatments compared to placebo.. Currently, existing evidence suggests that vitamin C may be the most ideal drug to improve the symptoms of RLS in dialysis patients.

Topics: Ascorbic Acid; Humans; Network Meta-Analysis; Randomized Controlled Trials as Topic; Renal Dialysis; Restless Legs Syndrome; Vitamins

Restless leg syndrome (RLS) is a sleep disorder characterized by the sudden urge to move the lower limbs during periods of rest accompanied by an unpleasant sensation like tingling or burning in the legs. Often, this urge is partially relieved by the movement of legs. However, it causes disturbance of sleep leading to daytime fatigue. Herein, we present an unusual case of new-onset of restless leg syndrome in a COVID-19 infected patient who presented three weeks after an uncomplicated delivery via caesarean section. The patient was managed with sleep hygiene measures, oral iron and vitamin C tablets apart from general COVID-19 management medications, subsequently leading to significant improvements. Here we have discussed possible associated factors, pathophysiological mechanisms and management of RLS in the case of COVID infected individuals.

Topics: Adult; Ascorbic Acid; Cesarean Section; COVID-19; Female; Humans; Iron Compounds; Pregnancy; Restless Legs Syndrome; Sleep Hygiene

Restless legs syndrome (RLS) is defined as the spontaneous movement of the limbs (mainly legs) associated with unpleasant, sometimes painful sensation which is relieved by moving the affected limb. Prevalence of RLS among people on dialysis has been estimated between 6.6% and 80%. RLS symptoms contribute to impaired quality of life and people with RLS are shown to have increased cardiovascular morbidity and mortality.Various pharmacological and non-pharmacological interventions have been used to treat primary RLS. However, the evidence for use of these interventions in people with chronic kidney disease (CKD) is not well established. The agents used in the treatment of primary RLS may be limited by the side effects in people with CKD due to increased comorbidity and altered drug pharmacokinetics.. The aim of this review was to critically look at the benefits, efficacy and safety of various treatment options used in the treatment of RLS in people with CKD and those undergoing renal replacement therapy (RRT). We aimed to define different group characteristics based on CKD stage to assess the applicability of a particular intervention to an individual patient.. We searched the Cochrane Kidney and Transplant Specialised Register to 12 January 2016 through contact with the Information Specialist using search terms relevant to this review.. Randomised controlled trials (RCT) and quasi-RCTs that assessed the efficacy of an intervention for RLS in adults with CKD were eligible for inclusion. Studies investigating idiopathic RLS or RLS secondary to other causes were excluded.. Two authors independently assessed studies for eligibility and conducted risk of bias evaluation. Results were expressed as risk ratios (RR) and their 95% confidence intervals (CI) for dichotomous outcomes, and mean difference (MD) and 95% CI for continuous outcomes.. We included nine studies enrolling 220 dialysis participants. Seven studies were deemed to have moderate to high risk of bias. All studies were small in size and had a short follow-up period (two to six months). Studies evaluated the effects of six different interventions against placebo or standard treatment. The interventions studied included aerobic resistance exercise, gabapentin, ropinirole, levodopa, iron dextran, and vitamins C and E (individually and in combination).Aerobic resistance exercise showed a significant reduction in severity of RLS compared to no exercise (2 studies, 48 participants: MD -7.56, 95% CI -14.20 to -0.93; I. Given the small size of the studies and short follow-up, it can only be concluded that pharmacological interventions and intra-dialytic exercise programs have uncertain effects on RLS in haemodialysis patients. There have been no studies performed in non-dialysis CKD, peritoneal dialysis patients, or kidney transplant recipients. Further studies are warranted before any conclusions can be drawn. Aerobic resistance exercise and ropinirole may be suitable interventions for further evaluation.

Topics: Amines; Anticonvulsants; Ascorbic Acid; Cyclohexanecarboxylic Acids; Dopamine Agonists; Exercise Therapy; Gabapentin; gamma-Aminobutyric Acid; Humans; Indoles; Iron-Dextran Complex; Levodopa; Quality of Life; Randomized Controlled Trials as Topic; Renal Insufficiency, Chronic; Renal Replacement Therapy; Resistance Training; Restless Legs Syndrome; Vitamin E; Vitamins

Restless legs syndrome (RLS) is a common disorder in hemodialysis patients that leads to insomnia and impaired quality of life. Because high oxidative stress has been implicated in the pathogenesis of RLS, we sought to evaluate the efficacy of vitamins C and E and their combination in reducing the severity of RLS symptoms in hemodialysis patients in this randomized, double-blind, placebo-controlled, four-arm parallel trial.. Sixty stable hemodialysis patients who had all four diagnostic criteria for RLS developed by the International Restless Legs Syndrome Group with no acute illness or history of renal stone were randomly allocated to four fifteen-patient parallel groups to receive vitamin C (200 mg) and vitamin E (400 mg), vitamin C (200 mg) and placebo, vitamin E (400 mg) and placebo, and double placebo daily for eight weeks. International Restless Legs Scale (IRLS) scores were measured for all patients at baseline and at the end of treatment phase. The primary outcome was absolute change in IRLS sum score from baseline to the end of treatment phase.. Means of IRLS sum score decreased significantly in the vitamins C and E (10.3 ± 5.3, 95% CI: 7.4-13.3), vitamin C and placebo (10 ± 3.5, 95% CI: 8.1-11.9), and vitamin E and placebo groups (10.1 ± 6, 95% CI: 6.8-13.5) compared with the double placebo group (3.1 ± 3, 95% CI: 1.5-4.8), (P<0.001); however, no differences were observed between these treatment groups.. Vitamins C and E and their combination are safe and effective treatments for reducing the severity of RLS in hemodialysis patients over the short-term.

Topics: Ascorbic Acid; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Renal Dialysis; Restless Legs Syndrome; Treatment Outcome; Vitamin E; Vitamins

Restless legs syndrome is a common condition that results in difficulties falling and staying asleep and perception of poor sleep quality. We report a case of a 73-year-old woman with uncontrolled restless legs syndrome who spent most of the night standing and walking. As a result of her nighttime behaviors, she fell several times and sustained, on several separate occasions, fractures of both forearms, ribs, and nose. Iron replacement therapy and changing of her dopamine-agonist medications resulted in almost complete relief of symptoms. Physicians should be aware of the potential for injury in patients with uncontrolled RLS.

Topics: Accidental Falls; Aged; Ascorbic Acid; Continuous Positive Airway Pressure; Drug Therapy, Combination; Female; Ferrous Compounds; Fractures, Bone; Humans; Multiple Trauma; Restless Legs Syndrome; Trace Elements; Treatment Outcome

This report describes a patient with iron deficiency in bone marrow examination and iron-responsive restless legs syndrome (RLS), in whom serum ferritin levels were well above the conventional cutoff for considering iron deficiency. The predictive value of serum ferritin for iron deficiency in RLS depends on the cutoff employed, on the pre-test likelihood of iron deficiency and on coexisting inflammatory conditions. Bone marrow examination is helpful when ferritin levels are equivocal.

Topics: Aged; Aged, 80 and over; Anemia, Iron-Deficiency; Ascorbic Acid; Ferritins; Humans; Iron, Dietary; Male; Restless Legs Syndrome; Severity of Illness Index

Topics: Ascorbic Acid; Disease; Humans; Leg; Restless Legs Syndrome; Vitamins