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resting leg syndrom

A Stefani, A Heidbreder, E Brandauer, M Guaita, L M Neier, T Mitterling, J Santamaria, A Iranzo, A Videnovic, C Trenkwalder, F Sixel-Döring, G K Wenning, A Chade, W Poewe, O S Gershanik, B Högl
Study objective: To evaluate the utility of multimodal low-cost approaches including actigraphy, a wrist-worn device monitoring rest/activity cycles, in identifying patients with idiopathic REM sleep behavior disorder (iRBD). Methods: Seventy patients diagnosed with sleep disorders causing different motor manifestations during sleep (iRBD, sleep apnea, restless legs syndrome) and 20 subjects without any relevant motor manifestation during sleep, underwent video-polysomnography (vPSG) and two-week actigraphy, completed six validated RBD screening questionnaires, and sleep apps use was assessed...
March 15, 2018: Sleep
Giuseppe Lanza, Mariagiovanna Cantone, Debora Aricò, Bartolo Lanuzza, Filomena Irene Ilaria Cosentino, Domenico Paci, Maurizio Papotto, Manuela Pennisi, Rita Bella, Giovanni Pennisi, Walter Paulus, Raffaele Ferri
Background: Based on the hyperexcitability and disinhibition observed in patients with restless legs syndrome (RLS) following transcranial magnetic stimulation (TMS), we conducted a study with low-frequency repetitive TMS (rTMS) over the primary motor (M1) and somatosensory cortical areas (S1) in patients with RLS. Methods: A total of 13 right-handed patients and 10 age-matched controls were studied using clinical scales and TMS. Measurements included resting motor threshold (rMT), motor-evoked potentials (MEPs), cortical silent period (CSP), and central motor conduction time (CMCT)...
2018: Therapeutic Advances in Neurological Disorders
Fu-Chi Yang, Kun-Hsien Chou, Ai-Ling Hsu, Jong-Ling Fuh, Jiing-Feng Lirng, Hung-Wen Kao, Ching-Po Lin, Shuu-Jiun Wang
Background: Migraine is frequently comorbid with restless legs syndrome (RLS), both displaying functional connectivity (FC) alterations in multiple brain networks, although the neurological basis of this association is unknown. Methods: We performed resting-state functional magnetic resonance imaging and network-wise analysis of FC in migraine patients with and without RLS and healthy controls (CRL). Network-based statistics (NBS) and composite FC matrix analyses were performed to identify the patterns of FC changes...
2018: Frontiers in Neurology
M H Lundberg Slingsby, L Gliemann, M Thrane, N Rytter, J Egelund, M V Chan, P C Armstrong, T D Warner, Y Hellsten
The current guidelines following an acute coronary syndrome recommend dual anti-platelet therapy (aspirin plus a P2Y12 antagonist) alongside lifestyle modifications, including more regular physical activity. It is currently unknown if regular exercise affects the pharmacology of dual anti-platelet therapy. AIM: To explore how exercise-induced improvements in vascular and platelet function affect the efficacy of dual anti-platelet therapy, in a cross-sectional study of men with different physical activity level (training status)...
January 3, 2018: Acta Physiologica
Dun Ding, Peng Li, Xue-Ying Ma, Wang-Huan Dun, Shi-Feng Yang, Shao-Hui Ma, Hong-Juan Liu, Ming Zhang
The basal ganglia (BG) are composed of several nuclei involved in neural processing associated with integration of sensory and motor information. Recent neuroimaging studies implicated its key role in control of voluntary motor function. As the sensorimotor abnormality is common among the end-stage renal disease (ESRD) population, in the current study, we aimed to investigate the abnormal structure and functional connectivity patterns of BG in ESRD patients. Twenty-nine ESRD and twenty-nine age and gender-matched healthy controls (HC) were enrolled to compare the volume of the subsets in the BG (e...
December 12, 2017: Brain Imaging and Behavior
Rui Zhang, Wiebke Schrempf, Moritz D Brandt, Moritz Mückschel, Christian Beste, Ann-Kathrin Stock
OBJECTIVE: The restless legs syndrome (RLS) is characterized by sensory-motor symptoms which usually occur predominantly at rest in the evening and at night. It is assumed that this circadian rhythm is caused by low dopamine levels in the evening. Yet, it has never been investigated whether RLS patients show diurnal variations in cognitive functions modulated by dopamine and what neurophysiological and functional neuroanatomical processes underlie such modulations. METHODS: We used a Simon task combined with EEG and source localization to investigate whether top-down response selection and/or automatic visuo-motor priming are subject to diurnal changes in RLS patients, as compared to matched healthy controls...
January 2018: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
Subhashie Wijemanne, William Ondo
Restless legs syndrome (RLS) is a chronic neurological disorder that interferes with rest and sleep. It has a wide spectrum of symptom severity, and treatment is started when symptoms become bothersome. Dopamine agonists and calcium channel apha-2-delta antagonists (gabapentin, gabapentin enacarbil and pregabalin) are first-line treatments; calcium channel alpha-2-deltas are preferred over dopamine agonists because they give less augmentation, a condition with symptom onset earlier in the day and intensification of RLS symptoms...
December 2017: Practical Neurology
Patrik Gustafsson, Albert G Crenshaw, David Edmundsson, Göran Toolanen, Sead Crnalic
BACKGROUND: Type 1 diabetic patients and non-diabetic patients were referred for evaluation for chronic exertional compartment syndrome (CECS) based on clinical examination and complaints of activity-related leg pain in the region of the tibialis anterior muscle. Previous studies using near-infrared spectroscopy (NIRS) showed greater deoxygenation during exercise for CECS patients versus healthy controls; however, this comparison has not been done for diabetic CECS patients. METHODS: We used NIRS to test for differences in oxygenation kinetics for Type 1 diabetic patients diagnosed with (CECS-diabetics, n = 9) versus diabetic patients without (CON-diabetics, n = 10) leg anterior chronic exertional compartment syndrome...
2017: PloS One
Silvia Marino, Rosa Morabito, S De Salvo, L Bonanno, A Bramanti, P Pollicino, R Giorgianni, Placido Bramanti
Gerstmann-Sträussler-Scheinker syndrome (GSS) is an inherited autosomal dominant prion disease, caused by a codon 102 proline to leucine substitution (P102L) in the prion protein gene (PRNP). We describe the case of a 40-year-old male, affected by a slowly progressive gait disturbance, leg weakness and cognitive impairment. Genomic DNA revealed a point mutation of PRNP at codon 102, resulting in P102L, and the diagnosis of GSS was confirmed. Somatosensory evoked potentials showed alterations of principal parameters, particularly in the right upper and lower limbs...
July 2017: Functional Neurology
Yaoyao Zhuo, Yuncheng Wu, Yanhong Xu, Lunbo Lu, Ting Li, Xifu Wang, Kangan Li
OBJECTIVE: Restless legs syndrome (RLS) is a common neurological disorder characterized by an urge to move the legs along with paraesthesia deep within them. In this study, we aimed to use diffusion tensor imaging (DTI) and regional homogeneity (ReHo) to investigate the changes in regional spontaneous brain activity change for RLS patients against age- and gender-matched normal control (NC) subjects. METHODS: A total of 35 RLS patients and 27 age- and gender-matched NC subjects were recruited for group comparison research that used DTI and ReHo techniques...
October 2017: Sleep Medicine
Ziad Hilal, Günther A Rezniczek, Robert Klenke, Askin Dogan, Clemens B Tempfer
OBJECTIVE: To describe the nutritional status of women with peritoneal metastasis (PM) from recurrent ovarian, fallopian, or peritoneal cancer and to assess longitudinal variations of the cachexia-anorexia syndrome (CAS) during palliative pressurized intraperitoneal aerosol chemotherapy (PIPAC). METHODS: Nutritional assessment included body mass index (BMI), bioelectrical impedance analysis (BIA), and blood chemistry. CAS presence/absence was recorded before and during repeated cycles (1-11) of PIPAC...
November 2017: Journal of Gynecologic Oncology
Lucio Marinelli, Antonio Currà, Carlo Trompetto, Elisabetta Capello, Carlo Serrati, Francesco Fattapposta, Elisa Pelosin, Chetan Phadke, Claire Aymard, Luca Puce, Franco Molteni, Giovanni Abbruzzese, Fabio Bandini
BACKGROUND: Spasticity and spastic dystonia are two separate phenomena of the upper motor neuron syndrome. Spasticity is clinically defined by velocity-dependent hypertonia and tendon jerk hyperreflexia due to the hyper-excitability of the stretch reflex. Spastic dystonia is the inability to relax a muscle leading to a spontaneous tonic contraction. Both spasticity and spastic dystonia are present in patients who are at rest; however, only patients with spasticity are actually able to kept their muscles relaxed prior to muscle stretch...
December 2017: Journal of Electromyography and Kinesiology
Diebrecht Appelen, Eva van Loo, Martin H Prins, Martino Ham Neumann, Dinanda N Kolbach
BACKGROUND: Post-thrombotic syndrome (PTS) is a long-term complication of deep vein thrombosis (DVT) that is characterised by chronic pain, swelling, and skin changes in the affected limb. One of every three people with DVT will develop post-thrombotic complications within five years. Several non-pharmaceutical measures are used for prevention of post-thrombotic syndrome during the acute phase of DVT. These include elevation of the legs and compression therapy. Clinicians and guidelines differ in their assessment of the utility of compression therapy for treatment of DVT...
September 26, 2017: Cochrane Database of Systematic Reviews
Malik Hamdaoui, Elisabeth Ruppert, Henri Comtet, Ulker Kilic-Huck, Valérie Wolff, Marc Bataillard, Patrice Bourgin
CONTEXT: Restless legs syndrome (RLS) is a common neurological disorder characterized by an irresistible urge to move the lower limbs often accompanied by unpleasant sensations in the legs, worsened at rest and in the evening. Symptoms are improved by movement. Its pathophysiology remains poorly understood. Lesion-related RLS has been reported, mainly in cases of stroke-related RLS involving the brainstem and lenticulostriate nuclei. Only few data of RLS in a context of spinal cord injury have been reported...
September 12, 2017: Journal of Spinal Cord Medicine
Amol Saxena, Brian Fullem, Ludger Gerdesmeyer
Two case reports of high-level athletes with medial tibial stress syndrome (MTSS), 1 an Olympian with an actual stress fracture, are presented. Successful treatment included radial soundwave therapy, pneumatic leg braces, relative rest using an antigravity treadmill, and temporary foot orthoses. Radial soundwave therapy has a high level of evidence for treatment of MTSS. We also present recent evidence of the value of vitamin D assessment. Both patients had a successful outcome with minimal downtime. Finally, a suggested treatment regimen for MTSS is presented...
September 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
V Guglielmi, N C Voermans, A Oosterhof, D Nowis, B G van Engelen, G Tomelleri, G Vattemi
Brody disease (BD, OMIM #601003) is an inherited skeletal muscle disease clinically characterized by exercise-induced impairment of muscle relaxation and stiffness due to the delay in the Ca(2+) re-uptake in the sarcoplasmic reticulum (SR)[1, 2]. The delayed muscle relaxation mainly affects legs, harms, hands and eyelids and usually improves after a few minutes rest [1-3]. Patients frequently report myalgia, painless or mildly painful cramps whereas recurrent rhabdomyolysis have been described in a few cases [2, 3]...
August 12, 2017: Neuropathology and Applied Neurobiology
Ahmet Özsimsek, Hasan Rifat Koyuncuoglu
We aimed to investigate changes in electrophysiological findings in Turkish patients with restless legs syndrome (RLS), including F-wave latency (FWL), peripheral silent period (PSP), and Hoffmann reflex. The study took place in a university hospital in Turkey and involved 30 newly diagnosed RLS patients and 30 healthy controls who were matched for age and gender. Participant's demographics (age, gender, weight, and height), laboratory findings, and electrophysiological test outcomes were gathered and analyzed...
2017: Neuropsychiatric Disease and Treatment
Giorgos K Sakkas, Evaggelia Tsaknaki, Clara S Rosa, Christoforos D Giannaki, Argyro A Krase, Eleftherios Lavdas, Georgios M Hadjigeorgiou, Ioannis Stefanidis, Christina Karatzaferi
Restless legs syndrome/Willis-Ekbom disease (RLS/WED) is a common sensorimotory disorder affecting almost 30% of hemodialysis (HD) patients. RLS/WED induces discomfort during rest hours, and its symptoms have also been observed during HD sessions. Anecdotal reports suggest that cooling the dialysate solution during dialysis could help patients overcome those symptoms and improve restlessness. The aim of this double-blind study was to assess whether a reduction of the dialysate temperature by 1°C could reduce motor and sensory symptoms of RLS/WED occurring during HD...
July 4, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
Aniek P M van Zantvoort, Johan A de Bruijn, Michiel B Winkes, Adwin R Hoogeveen, Joep A W Teijink, Marc R Scheltinga
BACKGROUND: The diagnostic gold standard for diagnosing chronic exertional compartment syndrome (CECS) is a dynamic intracompartmental pressure (ICP) measurement of the muscle. The potential role of a repeat ICP (re-ICP) measurement in patients with persistent lower leg symptoms after surgical decompression or with ongoing symptoms after an earlier normal ICP is unknown. PURPOSE: To study whether re-ICP measurements in patients with persistent CECS-like symptoms of the lower leg may contribute to the diagnosis of CECS after both surgical decompression and a previously normal ICP measurement...
June 2017: Orthopaedic Journal of Sports Medicine
Ravi Gupta, Jan Ulfberg, Richard P Allen, Deepak Goel
BACKGROUND: At high altitude, prevalence of restless legs syndrome has been found to be greater than expected in small population-based studies, which did not use validated tools for identification of RLS. However, it is not known as to whether this increased prevalence is associated with altitude or increased risk factors for RLS in these populations or errors in identification of RLS. METHOD: This population based, door-to-door study was conducted at low altitude (400 m above sea level) and high altitudes (1900-2000 m and 3200 m above sea level) using random stratified sampling in Himalayan and sub-Himalayan region of India...
July 2017: Sleep Medicine
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