keyword
MENU ▼
Read by QxMD icon Read
search

Neuropathies

keyword
https://www.readbyqxmd.com/read/28092909/immune-mediated-neuropathies-following-autologous-stem-cell-transplantation-for-multiple-myeloma-case-series-and-review-of-the-literature
#1
Ghulam Rehman Mohyuddin, Jacqueline Uy, Honhar Medhavi, Muhammad Salman Faisal, Muzaffar H Qazilbash
Neuropathy is a common finding in patients with multiple myeloma. Several different factors can cause neuropathy in these patients, such as the underlying disease itself, medications used for treatment, or immune-mediated processes. Immune-mediated neuropathies (IMN) consist of a heterogeneous spectrum of peripheral nerve disorders. Although IMN is associated with several hematological disorders, it remains a very rare complication of hematopoietic stem cell transplantation (HCT). We describe our experiences of 3 patients with multiple myeloma who experienced IMN following autologous HCT (auto-HCT)...
January 17, 2017: Acta Haematologica
https://www.readbyqxmd.com/read/28091723/changes-in-the-severity-and-subtype-of-guillain-barr%C3%A3-syndrome-admitted-to-a-specialist-neuromedical-icu-over-a-25%C3%A2-year-period
#2
C J Taylor, N P Hirsch, D M Kullmann, Robin S Howard
We report a retrospective review of 110 patients with acute Guillain-Barré syndrome (GBS) admitted to a specialised intensive care unit (ICU) in a tertiary referral centre over a 25 year period, the start of which coincided with the widespread introduction of plasma exchange (PE) and intravenous immunoglobulin (IVIG). The results were analysed by comparing 52 patients admitted in the first decade (1991-2000; Group 1) with 58 patients admitted between 2001-2014 (Group 2). Patients in both groups were comparable with respect to age and sex, and had a similar incidence and range of ICU complications...
January 16, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28091556/vegf-b-promotes-recovery-of-corneal-innervations-and-trophic-functions-in-diabetic-mice
#3
Guohu Di, Xiaowen Zhao, Xia Qi, Songmei Zhang, Lu Feng, Weiyun Shi, Qingjun Zhou
Vascular endothelial growth factor (VEGF)-B possesses the capacity of promoting injured peripheral nerve regeneration and restore their sensory and trophic functions. However, the contribution and mechanism of VEGF-B in diabetic peripheral neuropathy remains unclear. In the present study, we investigated the expression and role of VEGF-B in diabetic corneal neuropathy by using type 1 diabetic mice and cultured trigeminal ganglion (TG) neurons. Hyperglycemia attenuated the endogenous expression of VEGF-B in regenerated diabetic corneal epithelium, but not that of VEGF receptors in diabetic TG neurons and axons...
January 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28091420/compound-heterozygote-mutation-of-c12orf65-causes-distal-motor-neuropathy-and-optic-atrophy
#4
Xiao-Jing Fang, Wei Zhang, He Lyu, Zhao-Xia Wang, Wei-Wei Wang, Yun Yuan
No abstract text is available yet for this article.
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28089807/ultrasonography-detects-ulnar-nerve-dislocation-despite-normal-electrophysiology-and-magnetic-resonance-imaging
#5
Jared M Pisapia, Zarina S Ali, Eric D Hudgins, Viviane Khoury, Gregory G Heuer, Eric L Zager
BACKGROUND: Dislocation of the ulnar nerve (UN) occurs in a subset of patients with ulnar neuropathy. Electrodiagnostic and magnetic resonance imaging (MRI) studies are performed to support the clinical diagnosis. We report the case of a patient with ulnar neuropathy with normal electrodiagnostic and MRI studies but with ultrasound (US) showing UN dislocation, which prompted successful treatment by UN submuscular transposition. CASE DESCRIPTION: A healthy 15 year-old female softball player presented with right medial elbow pain and paresthesias of the fourth and fifth digits...
January 12, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28089669/exposure-to-gdnf-enhances-the-ability-of-enteric-neural-progenitors-to%C3%A2-generate-an-enteric-nervous-system
#6
Sonja J McKeown, Mitra Mohsenipour, Annette J Bergner, Heather M Young, Lincon A Stamp
Cell therapy is a promising approach to generate an enteric nervous system (ENS) and treat enteric neuropathies. However, for translation to the clinic, it is highly likely that enteric neural progenitors will require manipulation prior to transplantation to enhance their ability to migrate and generate an ENS. In this study, we examine the effects of exposure to several factors on the ability of ENS progenitors, grown as enteric neurospheres, to migrate and generate an ENS. Exposure to glial-cell-line-derived neurotrophic factor (GDNF) resulted in a 14-fold increase in neurosphere volume and a 12-fold increase in cell number...
January 6, 2017: Stem Cell Reports
https://www.readbyqxmd.com/read/28089576/conditional-deletion-of-pejvakin-in-adult-outer-hair-cells-causes-progressive-hearing-loss-in-mice
#7
Suzan L Harris, Marcin Kazmierczak, Tina Pangršič, Prahar Shah, Nadiya Chuchvara, Alonso Barrantes-Freer, Tobias Moser, Martin Schwander
Mutations in the Pejvakin (Pjvk) gene cause autosomal recessive hearing loss DFNB59 with audiological features of auditory neuropathy spectrum disorder (ANSD) or cochlear dysfunction. The precise mechanisms underlying the variable clinical phenotypes of DFNB59 remain unclear. Here, we demonstrate that mice with conditional ablation of the Pjvk gene in all sensory hair cells or only in outer hair cells (OHCs) show similar auditory phenotypes with early-onset profound hearing loss. By contrast, loss of Pjvk in adult OHCs causes a slowly progressive hearing loss associated with OHC degeneration and delayed loss of inner hair cells (IHCs), indicating a primary role for pejvakin in regulating OHC function and survival...
January 9, 2017: Neuroscience
https://www.readbyqxmd.com/read/28089525/radiotherapeutic-management-of-vestibular-schwannomas-using-size-and-location-adapted-fractionation-regimens-to-maximize-the-therapeutic-ratio
#8
Benjamin G Slane, Uma Goyal, Joel L Grow, Christopher Morrison, Craig R Hullet, John Gordon, Abhay Sanan, Baldassarre Stea
BACKGROUND: We evaluated and compared the radiographic and clinical outcomes of patients with vestibular schwannomas treated with single fraction stereotactic radiosurgery (SRS), 5 fractions of hypofractionated stereotactic radiation therapy (hSRT), or 25 to 30 fractions of conventionally fractionated stereotactic radiation therapy (cfSRT). METHODS AND MATERIALS: Fifty-six patients treated with LINAC-based SRS (median, 12.5 Gy), hSRT (25 Gy), or cfSRT (median, 54 Gy) were retrospectively reviewed...
October 28, 2016: Practical Radiation Oncology
https://www.readbyqxmd.com/read/28089164/low-median-nerve-palsy-as-initial-manifestation-of-churg-strauss-syndrome
#9
Young Hak Roh, Young Do Koh, Jung Ho Noh, Hyun Sik Gong, Goo Hyun Baek
Anterior interosseous nerve (AIN) syndrome is typically characterized by forearm pain and partial or complete dysfunction of the AIN-innervated muscles. Although the exact etiology and pathophysiology of the disorder remain unclear, AIN syndrome is increasingly thought to be an inflammatory condition of the nerve rather than a compressive neuropathy because the symptoms often resolve spontaneously following prolonged observation. However, peripheral neuropathy can be 1 of the first symptoms of systemic vasculitis that needs early systemic immunotherapy to prevent extensive nerve damage...
January 11, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28088936/endoscopic-decompression-of-the-optic-canal-for-traumatic-optic-neuropathy
#10
Zhen-Hua He, Zheng-Bo Lan, Ao Xiong, Guo-Kuo Hou, Ya-Wen Pan, Qiang Li, Xin-Ding Zhang
PURPOSE: Traumatic optic neuropathy (TON) is a serious complication of head trauma with the incidence rate of 0.5%-5%. The aim of this study was to investigate the therapeutic efficacy of endoscopic decompression of the optic canal for optic nerve injuries. METHODS: In this study, 11 patients treated in our hospital from January 2009 to January 2015 with the visual loss resulting from TON were retrospectively reviewed for preoperative vision, visual evoked potential (VEP) scan, surgical approach, postoperative visual acuity, complications, and follow-up results...
December 1, 2016: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/28088932/trauma-of-the-globe-state-of-art-in-global-and-in-china
#11
Zhuo Chen, Shi-Ming Li
Current states of traumatic eye injury are reviewed in terms of epidemiology in the developing countries and developed countries, causes of the trauma, eye injury types, traumatic eye injury diagnostic methods and treatments. Trauma-caused vision-threatening conditions such as open global injury, traumatic optic neuropathy and proliferative vitreoretinopathy are particularly discussed. Also the most updated clinic research in China as Eye Injury Vitrectomy Study is discussed. At the end, the current achievements and research in traumatic eye injury in the world are summerized...
December 1, 2016: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/28088536/targeting-sonic-hedgehog-signaling-in-neurological-disorders
#12
REVIEW
Sita Sharan Patel, Sunil Tomar, Diksha Sharma, Neeraj Mahindroo, Malairaman Udayabanu
Sonic hedgehog (Shh) signaling influences neurogenesis and neural patterning during the development of central nervous system. Dysregulation of Shh signaling in brain leads to neurological disorders like autism spectrum disorder, depression, dementia, stroke, Parkinson's diseases, Huntington's disease, locomotor deficit, epilepsy, demyelinating disease, neuropathies as well as brain tumors. The synthesis, processing and transport of Shh ligand as well as the localization of its receptors and signal transduction in the central nervous system has been carefully reviewed...
January 11, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28088201/anti-allodynic-effect-of-buja-in-a-rat-model-of-oxaliplatin-induced-peripheral-neuropathy-via-spinal-astrocytes-and-pro-inflammatory-cytokines-suppression
#13
Yongjae Jung, Ji Hwan Lee, Woojin Kim, Sang Hyub Yoon, Sun Kwang Kim
BACKGROUND: Oxaliplatin, a widely used anticancer drug against metastatic colorectal cancer, can induce acute peripheral neuropathy, which is characterized by cold and mechanical allodynia. Activation of glial cells (e.g. astrocytes and microglia) and increase of pro-inflammatory cytokines (e.g. IL-1β and TNF-α) in the spinal cord play a crucial role in the pathogenesis of neuropathic pain. Our previous study demonstrated that Gyejigachulbu-Tang (GBT), a herbal complex formula, alleviates oxaliplatin-induced neuropathic pain in rats by suppressing spinal glial activation...
January 14, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28088014/reduced-complexity-of-force-and-muscle-activity-during-low-level-isometric-contractions-of-the-ankle-in-diabetic-individuals
#14
E Y Suda, P Madeleine, R P Hirata, A Samani, T T Kawamura, I C N Sacco
BACKGROUND: This study evaluated the structure and amount of variability of surface electromyography (sEMG) patterns and ankle force data during low-level isometric contractions in diabetic subjects with different degrees of neuropathy. METHODS: We assessed 10 control subjects and 38 diabetic patients, classified as absent, mild, moderate, or severe neuropathy, by a fuzzy system based on clinical variables. Multichannel sEMG (64-electrode matrix) of tibialis anterior and gastrocnemius medialis muscles were acquired during isometric contractions at 10%, 20%, and 30% of the maximum voluntary contraction, and force levels during dorsi- and plantarflexion were recorded...
January 4, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28081461/bdnf-gene-delivery-mediated-by-neuron-targeted-nanoparticles-is-neuroprotective-in-peripheral-nerve-injury
#15
Cátia D F Lopes, Nádia P Gonçalves, Carla P Gomes, Maria J Saraiva, Ana P Pêgo
Neuron-targeted gene delivery is a promising strategy to treat peripheral neuropathies. Here we propose the use of polymeric nanoparticles based on thiolated trimethyl chitosan (TMCSH) to mediate targeted gene delivery to peripheral neurons upon a peripheral and minimally invasive intramuscular administration. Nanoparticles were grafted with the non-toxic carboxylic fragment of the tetanus neurotoxin (HC) to allow neuron targeting and were explored to deliver a plasmid DNA encoding for the brain-derived neurotrophic factor (BDNF) in a peripheral nerve injury model...
December 24, 2016: Biomaterials
https://www.readbyqxmd.com/read/28081242/genetic-and-clinical-analyses-of-doa-and-lhon-in-304-chinese-patients-with-suspected-childhood-onset-hereditary-optic-neuropathy
#16
Yadi Li, Jie Li, Xiaoyun Jia, Xueshan Xiao, Shiqiang Li, Xiangming Guo
Leber hereditary optic neuropathy (LHON) and dominant optic atrophy (DOA), the most common forms of hereditary optic neuropathy, are easily confused, and it is difficult to distinguish one from the other in the clinic, especially in young children. The present study was designed to survey the mutation spectrum of common pathogenic genes (OPA1, OPA3 and mtDNA genes) and to analyze the genotype-phenotype characteristics of Chinese patients with suspected childhood-onset hereditary optic neuropathy. Genomic DNA and clinical data were collected from 304 unrelated Chinese probands with suspected hereditary optic neuropathy with an age of onset below 14 years...
2017: PloS One
https://www.readbyqxmd.com/read/28079833/the-rare-ethambutol-induced-optic-neuropathy-a-case-report-and-literature-review
#17
Wei Song, Shancheng Si
RATIONALE: Ethambutol-induced optic neuropathy (EON) is a well-known complication that results from the use of ethambutol. The ocular manifestations of EON include painless loss of central vision and cecocentral scotomas in the visual field. PATIENT CONCERNS: A 75-year-old Chinese Han man suffered from this rare ocular disorder because he took ethambutol for about 8 months. DIAGNOSES: He was diagnosed as EON based on series of ophthalmic examinations performed...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28079661/femoral-neuropathy-following-spontaneous-retroperitoneal-hemorrhage-after-cardiac-surgery-a-case-report
#18
Dinah J White, F T Lytle
A woman underwent ascending aortic aneurysm repair, aortic root and valve replacement, and coronary artery bypass grafting. Her postoperative course was complicated by stroke and status epilepticus. With supportive care and antiepileptics, her neurologic status improved. Intravenous heparin and aspirin were initiated. On postoperative day 13, she developed a large retroperitoneal hematoma with femoral neuropathy. Because her hematoma was not amenable to percutaneous drainage or surgical evacuation, and considering her comorbidities, a conservative approach was elected...
January 11, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28079540/intravenous-immunoglobulin-for-mixed-connective-tissue-disease-presenting-with-bilateral-trigeminal-neuropathy
#19
Abhijeet Danve, Rana Zabad, Alan Erickson
No abstract text is available yet for this article.
December 26, 2016: American Journal of Therapeutics
https://www.readbyqxmd.com/read/28079515/efficacy-and-safety-of-subcutaneous-versus-intravenous-bortezomib-in-multiple-myeloma-a%C3%A2-meta-analysis%C3%A2
#20
Bin Hu, Quan Zhou, Tao Wu, Lan Zhuang, Liping Yi, Jinxia Cao, Xin Yang, Jun Wang
PURPOSE: We performed this meta-analysis to compare the efficacy and safety between two different administration routes of bortezomib, subcutaneous and intravenous. METHODS: Six retrospective studies and three randomized controlled trials (RCTs) were included in our study. Data from retrospective studies or RCTs were pooled and displayed in their corresponding subgroup, retrospective studies subgroup or RCTs subgroup. We comprehensively compared the overall response rate (ORR) and the incidence of adverse events between subcutaneous and intravenous bortezomib...
January 12, 2017: International Journal of Clinical Pharmacology and Therapeutics
keyword
keyword
60512
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"