keyword
MENU ▼
Read by QxMD icon Read
search

Spinal neuromodulation

keyword
https://www.readbyqxmd.com/read/27927655/role-of-cannabinoid-receptor-type-1-in-tibial-and-pudendal-neuromodulation-of-bladder-overactivity-in-cats
#1
Xuewen Jiang, Michelle Yu, Jamie Uy, Thomas Fuller, Cameron Jones, Bing Shen, Jicheng Wang, James R Roppolo, William de Groat, Changfeng Tai
The role of cannabinoid type 1 (CB1) receptors in tibial and pudendal neuromodulation of bladder overactivity induced by intravesical infusion of 0.5% acetic acid (AA) was determined in α-chloralose anesthetized cats. AA irritation significantly (p<0.01) reduced bladder capacity to 36.6±4.8% of saline control capacity. Tibial nerve stimulation (TNS) at 2 or 4 times threshold (T) intensity for inducing toe movement inhibited bladder overactivity and significantly (p<0.01) increased bladder capacity to 69...
December 7, 2016: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/27854104/new-practical-approaches-to-chemotherapy-induced-neuropathic-pain-prevention-assessment-and-treatment
#2
REVIEW
Neil Majithia, Charles L Loprinzi, Thomas J Smith
Chemotherapy-induced peripheral neuropathy (CIPN) is one of the most disabling and demoralizing problems that arise for cancer survivors. When investigating symptoms of numbness, tingling, or pain in the extremities, it is critical to determine whether the problem is neuropathic, somatic, or mixed. If the diagnosis is CIPN, it is important to weigh the potential benefits and harms of possible treatment options, and to devise an evidence-based multimodality treatment program. Such programs may include mixtures of opioid and nonopioid adjunctive medications, based on evidence from CIPN trials, and also extrapolation from trials in patients with other neuropathic pain syndromes-although such extrapolating must be done with caution, since other syndromes sometimes respond to agents that CIPN does not respond to...
November 15, 2016: Oncology (Williston Park, NY)
https://www.readbyqxmd.com/read/27843683/spinal-neuromodulation-as-a-novel-surgical-option-for-failed-back-surgery-syndrome-following-rhbmp-exuberant-bony-growth-in-instrumented-lumbar-fusion-a-case-report-and-literature-review
#3
Ramsis F Ghaly, Alexei Lissounov, Tatiana Tverdohleb, David Kohanchi, Kenneth D Candido, Nebojsa Nick Knezevic
BACKGROUND: Bone morphogenic protein (BMP) for instrumented lumbar fusion was approved in 2002, and since then has led to an increasing incidence of BMP-related neuropathic pain. These patients are usually resistant to conventional medical therapy and frequently undergo multiple surgical revisions without any pain relief. CASE DESCRIPTION: A 58-year-old male was referred to the author's outpatient clinic after four lumbar surgeries did not provide satisfactory pain relief...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27828784/peripheral-neuromodulation-for-the-treatment-of-postamputation-neuroma-pain
#4
Kaare Meier, Thomas F Bendtsen, Jens Christian Sørensen, Lone Nikolajsen
Neuroma pain can be severe, persistent, and treatment resistant. We present a case of a 37-year-old female amputee who suffered from severe neuroma pain, which had proved resistant to pharmacologic treatment, glycerol injections, spinal cord stimulation, radiofrequency thermocoagulation, and repeated surgical removals. After treatment with peripheral nerve stimulation, using a St. Jude Medical Octrode lead implanted percutaneously under ultrasound guidance close to her painful neuroma, her ongoing pain dramatically decreased from 8 to 3 on a numeric rating scale (0-10)...
November 8, 2016: A & A Case Reports
https://www.readbyqxmd.com/read/27786243/new-strategies-for-the-treatment-and-prevention-of-primary-headache-disorders
#5
REVIEW
Nathaniel M Schuster, Alan M Rapoport
The primary headache disorders, which include migraine, cluster headache and tension-type headache, are among the most common diseases and leading causes of disability worldwide. The available treatment options for primary headache disorders have unsatisfactory rates of efficacy, tolerability and patient adherence. In this Review, we discuss promising new approaches for the prevention of primary headache disorders, such as monoclonal antibodies targeting calcitonin gene-related peptide (CGRP) or its receptor, and small-molecule CGRP receptor antagonists...
October 27, 2016: Nature Reviews. Neurology
https://www.readbyqxmd.com/read/27783854/neurocardiology-structure-based-function
#6
Jeffrey L Ardell, John Andrew Armour
Cardiac control is mediated via a series of reflex control networks involving somata in the (i) intrinsic cardiac ganglia (heart), (ii) intrathoracic extracardiac ganglia (stellate, middle cervical), (iii) superior cervical ganglia, (iv) spinal cord, (v) brainstem, and (vi) higher centers. Each of these processing centers contains afferent, efferent, and local circuit neurons, which interact locally and in an interdependent fashion with the other levels to coordinate regional cardiac electrical and mechanical indices on a beat-to-beat basis...
September 15, 2016: Comprehensive Physiology
https://www.readbyqxmd.com/read/27778372/lumbosacral-spinal-segmental-contributions-to-tibial-and-pudendal-neuromodulation-of-bladder-overactivity-in-cats
#7
Utsav Bansal, Thomas W Fuller, Xuewen Jiang, Jathin Bandari, Zhaocun Zhang, Bing Shen, Jicheng Wang, James R Roppolo, William C de Groat, Changfeng Tai
AIMS: To determine the spinal segmental afferent contributions to tibial and pudendal inhibition of bladder overactivity. METHODS: Intravesical infusion of 0.5% acetic acid was used to irritate the bladder and induce bladder overactivity in anesthetized cats. Tibial or pudendal nerve stimulation was used to suppress the bladder overactivity and increase bladder capacity during cystometry. L5-S3 dorsal roots ipsilateral to the stimulation were exposed by a laminectomy and transected sequentially during the experiments to determine the role of individual dorsal roots in tibial or pudendal neuromodulation...
October 24, 2016: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/27749479/does-sacral-nerve-stimulation-improve-continence-through-enhanced-sensitivity-of-the-anal-canal-a-pilot-study
#8
S Haas, C Brock, K Krogh, M Gram, L Lundby, A M Drewes, S Laurberg
BACKGROUND: It has been suggested that the effects of sacral nerve stimulation against fecal incontinence involve neuromodulation at spinal or supraspinal levels. OBJECTIVE: This study aims to investigate the afferent sensory pathways from the anorectum before and during sacral nerve stimulation. DESIGN: This is an explorative study. PATIENTS: Fifteen women with idiopathic fecal incontinence (mean age, 58 ± 12.2 years) were selected...
November 2016: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/27729478/contribution-of-gabaa-glycine-and-opioid-receptors-to-sacral-neuromodulation-of-bladder-overactivity-in-cats
#9
Xuewen Jiang, Thomas W Fuller, Jathin Bandari, Utsav Bansal, Zhaocun Zhang, Bing Shen, Jicheng Wang, James R Roppolo, William C de Groat, Changfeng Tai
In α-chloralose anesthetized cats, we examined the role GABAA, glycine, and opioid receptors in sacral neuromodulation-induced inhibition of bladder overactivity elicited by intravesical infusion of 0.5% acetic acid (AA). AA irritation significantly (p<0.01) reduced bladder capacity to 59.5±4.8% of saline control. S1 or S2 dorsal root stimulation at threshold intensity for inducing reflex twitching of the anal sphincter or toe significantly (p<0.01) increased bladder capacity to 105.3±9.0% and 134...
October 11, 2016: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/27721996/spinal-plasticity-and-behavior-bdnf-induced-neuromodulation-in-uninjured-and-injured-spinal-cord
#10
Sandra M Garraway, J Russell Huie
Brain-derived neurotrophic factor (BDNF) is a member of the neurotrophic factor family of signaling molecules. Since its discovery over three decades ago, BDNF has been identified as an important regulator of neuronal development, synaptic transmission, and cellular and synaptic plasticity and has been shown to function in the formation and maintenance of certain forms of memory. Neural plasticity that underlies learning and memory in the hippocampus shares distinct characteristics with spinal cord nociceptive plasticity...
2016: Neural Plasticity
https://www.readbyqxmd.com/read/27714945/preferred-frequencies-and-waveforms-for-spinal-cord-stimulation-in-patients-with-complex-regional-pain-syndrome-a-multicentre-double-blind-randomized-and-placebo-controlled-crossover-trial
#11
N Kriek, J G Groeneweg, D L Stronks, D de Ridder, F J P M Huygen
BACKGROUND: Conventional tonic spinal cord stimulation (SCS) is an effective treatment for patients with therapy-resistant complex regional pain syndrome (CRPS). Although the therapeutic effect of SCS can diminish over time due to tolerance, pain control can be regained by changing the pulse width and the amplitude and/or by increasing the stimulation frequency. This multicentre, double-blind, randomized and placebo-controlled crossover trial was conducted to investigate whether more effective pain reduction is achieved with different frequencies (trial registration, current controlled trials, ISRCTN 36655259)...
October 7, 2016: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/27699087/guanosine-a-neuromodulator-with-therapeutic-potential-in-brain-disorders
#12
REVIEW
Débora Lanznaster, Tharine Dal-Cim, Tetsadê C B Piermartiri, Carla I Tasca
Guanosine is a purine nucleoside with important functions in cell metabolism and a protective role in response to degenerative diseases or injury. The past decade has seen major advances in identifying the modulatory role of extracellular action of guanosine in the central nervous system (CNS). Evidence from rodent and cell models show a number of neurotrophic and neuroprotective effects of guanosine preventing deleterious consequences of seizures, spinal cord injury, pain, mood disorders and aging-related diseases, such as ischemia, Parkinson's and Alzheimer's diseases...
October 2016: Aging and Disease
https://www.readbyqxmd.com/read/27687562/state-dependent-and-independent-effects-of-dialyzing-excitatory-neuromodulator-receptor-antagonists-into-the-ventral-respiratory-column
#13
Thomas M Langer, Suzanne E Neumueller, Emma Crumley, Nicholas J Burgraff, Sawan Talwar, Matthew Robert Hodges, Lawrence G Pan, Hubert V Forster
Unilateral dialysis of the broad spectrum muscarinic receptor antagonist atropine (50 mM) into the ventral respiratory column (VRC; including the pre-Bӧtzinger Complex region) of awake goats increased pulmonary ventilation (V̇I) and breathing frequency (f), conceivably due to local compensatory increases in serotonin (5-HT) and substance P (SP) measured in effluent mock cerebral spinal fluid (mCSF). In contrast, unilateral dialysis of a triple cocktail of antagonists to muscarinic (atropine; 5 mM), neurokinin-1 (NK-1) and 5-HT2A receptors does not alter V̇I or f, but increases local SP...
September 29, 2016: Journal of Applied Physiology
https://www.readbyqxmd.com/read/27676804/management-of-neuropathic-central-pain-by-non-invasive-brain-stimulation-and-mirror-therapy
#14
Yann Le Déan, Benjamin Brissebrat, Evelyne Castel-Lacanal, Xavier De Boissezon, Philippe Marque
OBJECTIVE: Central neuropathic pain is common among neurological patients. Drug therapy has high pharmacoresistance and some GABAergic agents can be detrimental to the recovery process. Alternative therapies include neuromodulation techniques, such as repetitive transcranial magnetic stimulation (rTMS) and motor imagery techniques with mirror therapy. The objective of this study was to evaluate their effectiveness in clinical practice on central neuropathic pain. MATERIAL/PATIENTS AND METHODS: Thirty-two patients followed in the Physical Medicine and Rehabilitation department of Rangueil University Hospital were included...
September 2016: Annals of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/27658771/current-experience-of-spinal-neuromodulation-in-chronic-pain-is-there-a-role-in-children-and-young-people
#15
David Pang
INTRODUCTION: Chronic pain in children has been an under-recognized problem compared to adult pain. The aim of management is to help children and their families cope with the symptoms rather than a cure. Current medical treatments to reduce pain intensity are often short lived, poorly tolerated or ineffective. RESULTS: The use of electrical stimulation to treat pain is the current basis of modern Neuromodulation at the spinal cord and has been well established as spinal cord stimulation in adult practice...
August 9, 2016: European Journal of Paediatric Neurology: EJPN
https://www.readbyqxmd.com/read/27575004/brain-derived-neurotrophic-factor-bdnf-in-the-rostral-anterior-cingulate-cortex-racc-contributes-to-neuropathic-spontaneous-pain-related-aversion-via-nr2b-receptors
#16
Le Zhang, Gongming Wang, Jinben Ma, Chengxiao Liu, Xijiang Liu, Yufeng Zhan, Mengyuan Zhang
The rostral anterior cingulate cortex (rACC) plays an important role in pain affect. Previous investigations have reported that the rACC mediates the negative affective component of inflammatory pain and contributed to the aversive state of nerve injury-induced neuropathic pain. Brain-derived neurotrophic factor (BDNF), an activity-dependent neuromodulator in the adult brain, is believed to play a role in the development and maintenance of inflammatory and neuropathic pain in the spinal cord. However, whether and how BDNF in the rACC regulates pain-related aversion due to peripheral nerve injury is largely unknown...
August 27, 2016: Brain Research Bulletin
https://www.readbyqxmd.com/read/27530208/-scs-as-a-treatment-option-for-failed-back-surgery-syndrome
#17
V Tronnier
Unfortunately, 10-40 % of patients still experience pain after spinal surgery. There are many reasons for the patients' complaints. If no identifiable cause, such as a recurrent disc herniation, is visible, this is referred to as failed back surgery syndrome. However, this definition includes a variety of possible underlying causes of the pain, which result in just as many different therapeutic approaches. In addition to pharmacological, behavioral and physical therapy, also neuromodulation techniques can be offered; the best known method is spinal cord stimulation (SCS)...
September 2016: Der Orthopäde
https://www.readbyqxmd.com/read/27529669/intracerebroventricular-oxytocin-self-administration-in-female-rats
#18
M E Donhoffner, S P Goings, K Atabaki, R I Wood
Oxytocin (OT) is a neuromodulator that facilitates pair-bonding, maternal care and social approach. OT is considered to promote these social behaviours by enhancing the salience and reinforcing effects of relevant social stimuli. There is the additional possibility that OT per se may be rewarding. To test this, we investigated whether female rats would voluntarily self-administer OT. Female Long-Evans rats were ovariectomised and then received an oestrogen implant and an i.c.v. cannula. Rats were tested in an operant chamber with active and inactive levers...
October 2016: Journal of Neuroendocrinology
https://www.readbyqxmd.com/read/27525317/neuromodulation-of-the-failing-heart-lost-in-translation
#19
Mirnela Byku, Douglas L Mann
Sympathovagal imbalance contributes to progressive worsening of HF (HF) and is associated with untoward clinical outcomes. Based on compelling pre-clinical studies which supported the role of autonomic modulation in HF models, a series of clinical studies were initiated using spinal cord stimulation (SCS), vagus nerve stimulation (VNS) and baroreceptor activation therapy (BAT) in patients with HF with a reduced ejection fraction (HFrEF). While the phase II studies with BAT remain encouraging, the larger clinical studies with SCS and VNS have yielded disappointing results...
April 2016: JACC. Basic to Translational Science
https://www.readbyqxmd.com/read/27513633/spinal-cord-stimulation-alters-protein-levels-in-the-cerebrospinal-fluid-of-neuropathic-pain-patients-a-proteomic-mass-spectrometric-analysis
#20
Anne-Li Lind, Payam Emami Khoonsari, Marcus Sjödin, Lenka Katila, Magnus Wetterhall, Torsten Gordh, Kim Kultima
OBJECTIVES: Electrical neuromodulation by spinal cord stimulation (SCS) is a well-established method for treatment of neuropathic pain. However, the mechanism behind the pain relieving effect in patients remains largely unknown. In this study, we target the human cerebrospinal fluid (CSF) proteome, a little investigated aspect of SCS mechanism of action. METHODS: Two different proteomic mass spectrometry protocols were used to analyze the CSF of 14 SCS responsive neuropathic pain patients...
August 2016: Neuromodulation: Journal of the International Neuromodulation Society
keyword
keyword
85695
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"