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Occipital Nerve Stimulation

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https://www.readbyqxmd.com/read/29720816/short-lasting-unilateral-neuralgiform-headache-attacks
#1
REVIEW
Andrew Levy, Manjit S Matharu
Short-lasting unilateral neuralgiform headache attacks (SUNHA) is characterized by strictly unilateral trigeminal distribution pain that occurs in association with ipsilateral cranial autonomic features. There are two subtypes: short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) and short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms (SUNA). These disorders are rare but highly disabling. The management of SUNHA can be challenging...
April 2018: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/29674268/frequency-dependent-functional-connectivity-of-the-nucleus-accumbens-during-continuous-transcutaneous-vagus-nerve-stimulation-in-major-depressive-disorder
#2
Zengjian Wang, Jiliang Fang, Jun Liu, Peijing Rong, Kristen Jorgenson, Joel Park, Courtney Lang, Yang Hong, Bing Zhu, Jian Kong
Transcutaneous vagus nerve stimulation (tVNS) may be a promising treatment for major depressive disorder (MDD). In this exploratory study, fMRI scans were acquired during continuous real or sham tVNS from 41 MDD patients. Then, all patients received real or sham tVNS treatment for four weeks. We investigated the functional connectivity (FC) of the nucleus accumbens (NAc) at different frequency bands during real and sham tVNS and explored their associations with depressive symptom changes after one month of treatment...
December 28, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29573733/electroencephalographic-correlates-of-low-frequency-vagus-nerve-stimulation-therapy-for-crohn-s-disease
#3
Astrid Kibleur, Sonia Pellissier, Valérie Sinniger, Jade Robert, Eloise Gronlier, Didier Clarençon, Laurent Vercueil, Dominique Hoffmann, Bruno Bonaz, Olivier David
OBJECTIVES: In the context of the first clinical trial of vagus nerve stimulation (VNS) in Crohn's disease (CD), our main objective was to quantify the acute and chronic effects of VNS on brain activity in CD patients. METHODS: We measured the electroencephalogram (EEG) in 9CD patients under VNS at 10 Hz just before VNS initiation, after 6 weeks and after 12 months of chronic VNS. RESULTS: Acute VNS induced increased spectral power in delta and theta bands on frontal, temporal and occipital electrodes...
May 2018: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/29556851/novel-interventional-nonopioid-therapies-in-headache-management
#4
REVIEW
Omar Viswanath, Roxanna Rasekhi, Rekhaben Suthar, Mark R Jones, Jacquelin Peck, Alan D Kaye
PURPOSE OF REVIEW: Headaches encompass a broad-based category of a symptom of pain in the region of the head or neck. For those patients who unfortunately do not obtain relief from conservative treatment, interventional techniques have been developed and are continuing to be refined in an attempt to treat this subset of patients with the goal of return of daily activities. This investigation reviews various categories of headaches, their pathophysiology, and types of interventional treatments currently available...
March 19, 2018: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/29556828/treatment-of-the-patient-with-refractory-headache
#5
REVIEW
Alessandro S Zagami
PURPOSE OF REVIEW: To review recent studies outlining the management of refractory primary headache patients, including emerging therapies such as neuromodulation. This includes both noninvasive and invasive neuromodulation techniques. Recent studies on the management of medication overuse headache were also reviewed. RECENT FINDINGS: There is no consensus as yet on the definitions of refractory chronic migraine and chronic cluster headache although there is broad agreement on some aspects of these terms...
March 19, 2018: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/29554316/concurrent-placement-of-bilateral-suboccipital-and-supraorbital-nerve-stimulators-using-on-q-tunneler-technical-note
#6
Lara Massie, Rushna Ali, Konstantin V Slavin, Jason M Schwalb
BACKGROUND: Stimulation of the occipital and supraorbital nerves is used to treat chronic migraine refractory to medical management. Placement of cranial leads is often challenging due to the rigid Touhy needle included in the kit for its placement. OBJECTIVE: To report the first case of concurrent placement of bilateral supraorbital (SNS) and occipital nerve stimulators (ONS) from a unilateral approach using the On-Q* Tunneler, (Halyard Health, Alpharetta, Georgia) a flexible, blunt tipped plastic tunneler with a tear-away sheath...
March 14, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29364070/swimming-rhythm-generation-in-the-caudal-hindbrain-of-the-lamprey
#7
James T Buchanan
The spinal cord has been well established as the site of generation of the locomotor rhythm in vertebrates, but studies have suggested that the caudal hindbrain in larval fish and amphibians can also generate locomotor rhythms. Here, we investigated whether the caudal hindbrain of the adult lamprey (Petromyzon marinus and Ichthyomyzon unicuspis) has the ability to generate the swimming rhythm. The hindbrain-spinal cord transition zone of the lamprey contains a bilateral column of somatic motoneurons that project via the spino-occipital (S-O) nerves to several muscles of the head...
January 24, 2018: Journal of Neurophysiology
https://www.readbyqxmd.com/read/29345415/investigating-complications-associated-with-occipital-nerve-stimulation-a-maude-study
#8
REVIEW
Joseph Doran, Max Ward, Brittany Ward, Boris Paskhover, Michael Umanoff, Antonios Mammis
OBJECTIVES: The objectives of this study are to utilize the MAUDE data base to enhance our understanding of the complication profile for Occipital Nerve Stimulation, a therapy for which the current level of evidence is limited. Additionally, it is our objective to describe a systematic approach to processing the MAUDE data, which addresses its flaws and enhances its utility. METHODS: From the FDA website, we accessed adverse events reports from the MAUDE data base for devices used in Occipital Nerve Stimulation between June 30, 2007 and June 30, 2017...
January 18, 2018: Neuromodulation: Journal of the International Neuromodulation Society
https://www.readbyqxmd.com/read/29261595/occipital-nerve-stimulation-effectively-controls-refractory-seizures-a-case-report
#9
LETTER
Samer N Narouze, Dmitri Souza
No abstract text is available yet for this article.
January 2018: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/29178511/neurostimulation-for-refractory-cervicogenic-headache-a-three-year-retrospective-study
#10
Marzieh Eghtesadi, Elizabeth Leroux, Marie-Pierre Fournier-Gosselin, Paul Lespérance, Luc Marchand, Heather Pim, Andreea Adelina Artenie, Line Beaudet, Guy Pierre Boudreau
BACKGROUND: Occipital nerve stimulation (ONS) has been used for the treatment of neuropathic pain conditions and could be a therapeutic approach for refractory cervicogenic headache (CeH). AIM: The aim of this study is to assess the efficacy and safety of unilateral ONS in patients suffering from refractory CeH. METHODS: We conducted a retrospective chart review on patients implanted from 2011 to 2013 at CHUM. The primary outcome was a 50% reduction in headache days per month...
November 27, 2017: Neuromodulation: Journal of the International Neuromodulation Society
https://www.readbyqxmd.com/read/29161336/efficacy-of-electrical-stimulation-of-the-occipital-nerve-in-intractable-primary-headache-disorders-a-systematic-review-with-meta-analyses
#11
Robert T Cadalso, John Daugherty, Caron Holmes, Saravanan Ram, Reyes Enciso
AIMS: To determine the efficacy of occipital nerve stimulation (ONS) in reducing the intensity, duration, and frequency of medically intractable primary headaches. METHODS: A systematic review was carried out by searching three electronic databases: the Cochrane Library, MEDLINE via PubMed, and Web of Science. Randomized controlled trials (RCTs) and case series were eligible for inclusion. RCTs were assessed for quality of evidence by using the Cochrane Risk of Bias and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) tools...
December 0: Journal of Oral & Facial Pain and Headache
https://www.readbyqxmd.com/read/29149156/survival-analysis-of-occipital-nerve-stimulator-leads-placed-under-fluoroscopic-guidance-with-and-without-ultrasonography
#12
James H Jones, Alison Brown, Daniel Moyse, Wenjing Qi, Lance Roy
BACKGROUND: Electrical stimulation of the greater occipital nerves is performed to treat pain secondary to chronic daily headaches and occipital neuralgia. The use of fluoroscopy alone to guide the surgical placement of electrodes near the greater occipital nerves disregards the impact of tissue planes on lead stability and stimulation efficacy. OBJECTIVE: We hypothesized that occipital neurostimulator (ONS) leads placed with ultrasonography combined with fluoroscopy would demonstrate increased survival rates and times when compared to ONS leads placed with fluoroscopy alone...
November 2017: Pain Physician
https://www.readbyqxmd.com/read/29116423/postoperative-occipital-neuralgia-in-posterior-upper-cervical-spine-surgery-a-systematic-review
#13
Qing Guan, Fei Xing, Ye Long, Zhou Xiang
Postoperative occipital neuralgia (PON) after upper cervical spine surgery can cause significant morbidity and may be overlooked. The causes, presentation, diagnosis, management, prognosis, and prevention of PON were reviewed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. English-language studies and case reports published from inception to 2017 were retrieved. Data on surgical procedures, incidence, cause of PON, management, outcomes, and preventive technique were extracted...
November 7, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/29030173/a-novel-miniature-wireless-neurostimulator-in-the-management-of-chronic-craniofacial-pain-preliminary-results-from-a-prospective-pilot-study
#14
Richard L Weiner, Carlos Montes Garcia, Niek Vanquathem
OBJECTIVE: To report a novel wireless neuromodulation system for treatment of refractory craniofacial pain. BACKGROUND: Previous studies utilizing peripheral nerve stimulation (PNS) of the occipital and trigeminal nerves reported positive outcomes for alleviating neuropathic pain localized to the craniofacial and occipital areas. However several technological limitations and cosmetic concerns inhibited a more widespread acceptance and use of neuromodulation. Also, a relatively high incidence of adverse events like electrode erosions, dislocation, wire fracture and/or infection at the surgical site mandates a change in our approach to neuromodulation technology and implant techniques in the craniofacial region...
October 10, 2017: Scandinavian Journal of Pain
https://www.readbyqxmd.com/read/28980700/occipital-nerve-stimulation-for-medically-refractory-chronic-paroxysmal-hemicrania
#15
Sarah Miller, Susie Lagrata, Laurence Watkins, Manjit Matharu
OBJECTIVE: To describe the outcome of a patient with refractory chronic paroxysmal hemicrania (CPH) to occipital nerve stimulation (ONS). BACKGROUND: CPH is a primary headache disorder exquisitely sensitive to indomethacin. In patients unable to tolerate indomethacin, the therapeutic options are limited. ONS is a promising therapy for other refractory headache conditions. We report the first patient with medically refractory CPH treated with ONS. METHODS: Following implantation of the occipital nerve stimulator in 2006, the patient kept prospective headache diaries...
November 2017: Headache
https://www.readbyqxmd.com/read/28975844/microvascular-decompression-or-neuromodulation-in-patients-with-sunct-and-trigeminal-neurovascular-conflict
#16
Samih Hassan, Susie Lagrata, Andrew Levy, Manjit Matharu, Ludvic Zrinzo
Objectives To assess the effectiveness of neuromodulation and trigeminal microvascular decompression (MVD) in patients with medically-intractable short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT). Methods Two patients with medically refractory SUNCT underwent MVD following beneficial but incomplete response to neuromodulation (occipital nerve stimulation and deep brain stimulation). MRI confirmed neurovascular conflict with the ipsilateral trigeminal nerve in both patients...
February 2018: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28901169/predictors-of-response-to-occipital-nerve-stimulation-in-refractory-chronic-headache
#17
Sarah Miller, Laurence Watkins, Manjit Matharu
Background Occipital nerve stimulation is a promising treatment for refractory chronic headache disorders, but is invasive and costly. Identifying predictors of response would be useful in selecting patients. We present the results of an open-label prospective cohort study of 100 patients (35 chronic migraine, 33 chronic cluster headache, 20 short-lasting unilateral neuralgiform headache attacks and 12 hemicrania continua) undergoing occipital nerve stimulation, using a multivariate binary regression analysis to identify predictors of response...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28877142/adding-prefrontal-transcranial-direct-current-stimulation-before-occipital-nerve-stimulation-in-fibromyalgia
#18
Hye Bin Yoo, Jan Ost, Wim Joos, Tony Van Havenbergh, Dirk De Ridder, Sven Vanneste
OBJECTIVES: Fibromyalgia is a type of chronic musculoskeletal pain without a clear peripheral origin of nociception, often associated with depression. The underlying pathophysiology involves changes in a functional network that is related to pain and emotional processing in the central nervous system. Transcranial direct current stimulation (tDCS) targeting the dorsolateral prefrontal cortex or the occipital nerve (ON) are non-invasive neuromodulation techniques capable of improving fibromyalgia symptoms...
September 1, 2017: Clinical Journal of Pain
https://www.readbyqxmd.com/read/28708008/long-term-follow-up-of-intractable-chronic-short-lasting-unilateral-neuralgiform-headache-disorders-treated-with-occipital-nerve-stimulation
#19
Sarah Miller, Laurence Watkins, Manjit Matharu
Background Occipital nerve stimulation is a potential treatment option for medically intractable short-lasting unilateral neuralgiform headache attacks. We present long-term outcomes in 31 patients with short-lasting unilateral neuralgiform headache attacks treated with occipital nerve stimulation in an uncontrolled open-label prospective study. Methods Thirty-one patients with intractable short-lasting unilateral neuralgiform headache attacks were treated with bilateral occipital nerve stimulation from 2007 to 2015...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28634063/occipital-nerve-stimulation-for-the-treatment-of-refractory-occipital-neuralgia-a-case-series
#20
Orion P Keifer, Ashley Diaz, Melissa Campbell, Yarema B Bezchlibnyk, Nicholas M Boulis
BACKGROUND: Occipital neuralgia is a chronic pain syndrome characterized by sharp, shooting pains in the distribution of the occipital nerves. Although relatively rare, it associated with extremely debilitating symptoms that drastically affect a patient's quality of life. Furthermore, it is extremely difficult to treat as the symptoms are refractory to traditional treatments, including pharmacologic and procedural interventions. A few previous case studies have established the use of a neurostimulation of the occipital nerves to treat occipital neuralgia...
September 2017: World Neurosurgery
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