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https://www.readbyqxmd.com/read/28728516/a-rare-cause-of-severe-epigastric-pain-emesis-and-increased-lipase
#1
Daan Van Olmen, Francis Somville, Gerry Van der Mieren
INTRODUCTION: Gastric volvulus is an uncommon, but severe pathology requiring early diagnosis and urgent treatment. Its atypical symptoms and rarity make it difficult to diagnose, possibly leading to delayed treatment and fatal complications. PATIENTS AND METHODS: We present a case of a 73-year-old patient with Parkinson's disease with complaints of severe epigastric pain, emesis and an increased lipase. RESULTS: Diagnosis of an organo-axial gastric volvulus was made...
July 20, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28726051/serum-methylmalonic-acid-correlates-with-neuropathic-pain-in-idiopathic-parkinson-s-disease
#2
Jin-Sung Park, Donghwi Park, Pan-Woo Ko, Kyunghun Kang, Ho-Won Lee
Recent studies have shown a relatively higher prevalence of peripheral neuropathy in idiopathic Parkinson's disease (IPD). The hypothesis is that prolonged levodopa exposure causes vitamin B12 deficiency, which leads to peripheral neuropathy. The aim of our study was to find the relationship between vitamin B12 and its precursor methylmalonic acid (MMA) in IPD patients with neuropathic pain. We performed a cross-sectional study by enrolling consecutive 43 patients who were clinically tested positive for F-18 FP-CIT PET and 15 patients were diagnosed with peripheral neuropathy according to the Toronto clinical scoring system (TCSS)...
July 19, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28725706/the-effect-of-deep-brain-stimulation-on-the-non-motor-symptoms-of-parkinson-s-disease-a-critical-review-of-the-current-evidence
#3
REVIEW
Mónica M Kurtis, Thadshani Rajah, Luisa F Delgado, Haidar S Dafsari
The benefit of deep brain stimulation (DBS) in controlling the motor symptoms of Parkinson's disease is well established, however, the impact on the non-motor symptoms (NMS) remains to be elucidated, although the growing investigative efforts are promising. This article reviews the reported data and considers the level of evidence available with regard to the effect of DBS on NMS total burden and on the cognitive, neuropsychiatric, sleep, pain, dysautonomic, and weight domains. Multiple case series suggest that DBS improves the burden of NMS by reducing prevalence, intensity, and non-motor fluctuations...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28715349/altered-neural-responses-to-heat-pain-in-drug-naive-patients-with-parkinson-disease
#4
Katarina Forkmann, Wiebke Grashorn, Katharina Schmidt, Odette Fründt, Carsten Buhmann, Ulrike Bingel
Pain is a frequent but still neglected nonmotor symptom of Parkinson disease (PD). However, neural mechanisms underlying pain in PD are poorly understood. Here, we explored whether the high prevalence of pain in PD might be related to dysfunctional descending pain control. Using functional magnetic resonance imaging we explored neural responses during the anticipation and processing of heat pain in 21 PD patients (Hoehn and Yahr I-III) and 23 healthy controls (HC). Parkinson disease patients were naive to dopaminergic medication to avoid confounding drug effects...
August 2017: Pain
https://www.readbyqxmd.com/read/28714426/suicide-following-acute-admissions-for-physical-illnesses-across-england-and-wales
#5
S E Roberts, A John, U Kandalama, J G Williams, R A Lyons, K Lloyd
BACKGROUND: The study aim was to establish and quantify suicide risk following acute admissions for all major physical illnesses, for confirmatory purposes, from two independent information sources from different countries. METHODS: Record linkage of inpatient and death certificate data for 11 004 389 acute admissions for physical illnesses in England and 713 496 in Wales. The main outcome measure was standardised mortality ratios (SMRs) for suicide at 1 year following discharge from hospital...
July 17, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28702850/nonmotor-fluctuations-phenotypes-pathophysiology-management-and-open-issues
#6
REVIEW
Joseph Classen, Jiri Koschel, Christian Oehlwein, Klaus Seppi, Peter Urban, Christian Winkler, Ullrich Wüllner, Alexander Storch
Parkinson's disease (PD) is a neurodegenerative multisystem disorder characterized by progressive motor symptoms such as bradykinesia, tremor and muscle rigidity. Over the course of the disease, numerous non-motor symptoms, sometimes preceding the onset of motor symptoms, significantly impair patients' quality of life. The significance of non-motor symptoms may outweigh the burden through progressive motor incapacity, especially in later stages of the disease. The advanced stage of the disease is characterized by motor complications such as fluctuations and dyskinesias induced by the long-term application of levodopa therapy...
July 12, 2017: Journal of Neural Transmission
https://www.readbyqxmd.com/read/28700507/pramipexole-induced-limb-dystonia-and-its-associated-complex-regional-pain-syndrome-in-idiopathic-parkinson-s-disease-a-case-report
#7
Donghwi Park
RATIONALE: This case may be due to basal ganglia dysfunction, which was probably caused by abnormal activation of dopamine 1-like receptor (D1R) boosted by pramipexole binding on dopamine 3-like receptor (D3R) in a situation where D3R was overexpressed by the chronic treatment of L-dopa. PATIENT CONCERNS: Striatal hand and foot deformities. DIAGNOSES: Striatal hand and foot deformities with CRPS. INTERVENTIONS: Steroid treatemnt and withdrawal of the pramipexole...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28694498/analysis-of-positive-and-negative-allosteric-modulation-in-metabotropic-glutamate-receptors-4-and-5-with-a-dual-ligand
#8
James A R Dalton, Jean-Philippe Pin, Jesús Giraldo
As class C GPCRs and regulators of synaptic activity, human metabotropic glutamate receptors (mGluRs) 4 and 5 are prime targets for allosteric modulation, with mGlu5 inhibition or mGlu4 stimulation potentially treating conditions like chronic pain and Parkinson's disease. As an allosteric modulator that can bind both receptors, 2-Methyl-6-(phenylethynyl)pyridine (MPEP) is able to negatively modulate mGlu5 or positively modulate mGlu4. At a structural level, how it elicits these responses and how mGluRs undergo activation is unclear...
July 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28690312/wolff-parkinson-white-syndrome-with-ventricular-hypertrophy-in-a-brazilian-family
#9
Lenises de Paula van der Steld, Oscar Campuzano, Alexandra Pérez-Serra, Mabel Moura de Barros Zamorano, Selma Sousa Matos, Ramon Brugada
BACKGROUND PRKAG2 syndrome diagnosis is already well-defined as Wolff-Parkinson-White syndrome (WPW), ventricular hypertrophy (VH) due to glycogen accumulation, and conduction system disease (CSD). Because of its rarity, there is a lack of literature focused on the treatment. The present study aimed to describe appropriate strategies for the treatment of affected family members with PRKAG2 syndrome with a long follow-up period. CASE REPORT We studied 60 selected individuals from 84 family members (32 males, 53...
July 10, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28687925/locus-coeruleus
#10
REVIEW
Eduardo E Benarroch
The locus coeruleus (LC) contains norepinephrine (NE)-synthesizing neurons that send diffuse projections throughout the central nervous system. The LC-NE system has a major role in arousal, attention and stress responses. In the brain, NE may also contribute to long-term synaptic plasticity, pain modulation, motor control, energy homeostasis and control of local blood flow. The LC is severely affected in neurodegenerative disorders including Parkinson disease (PD). Involvement of the noradrenergic neurons of the LC precedes that of dopaminergic neurons of the substantia nigra pars compacta and has been increasingly recognized as a potential major contributor to cognitive manifestations in early PD, particularly impaired attention...
July 7, 2017: Cell and Tissue Research
https://www.readbyqxmd.com/read/28680312/motor-and-non-motor-symptoms-in-parkinson-s-disease-effects-on-quality-of-life
#11
Elif Gökçal, Veysel Eren Gür, Rabia Selvitop, Gülsen Babacan Yildiz, Talip Asil
INTRODUCTION: This study aimed to evaluate motor and non-motor symptoms in idiopathic Parkinson's disease (IPD) patients and to determine the self-reported influence of all existing symptoms on their quality of life (QoL). METHODS: The sociodemographic and clinical characteristics, medical treatments, and Modified Hoehn and Yahr (mH&Y) scores of IPD patients without cognitive impairment were recorded. A survey questioning different motor and non-motor symptoms was administered to the patients...
June 2017: Noro Psikiyatri Arsivi
https://www.readbyqxmd.com/read/28670681/gender-differences-in-parkinson-s-disease-a-clinical-perspective
#12
REVIEW
D Georgiev, K Hamberg, M Hariz, L Forsgren, G-M Hariz
Available data indicate that there are gender differences in many features of Parkinson's disease (PD). Precise identification of the gender differences is important to tailor treatment, predict outcomes, and meet other individual and social needs in women and men with PD. The aim of this study was to review the available clinical data on gender differences in PD. Original articles and meta-analyses published between 1990 and 2016 systematically exploring gender differences in PD were reviewed. There is slight male preponderance in incidence and prevalence of PD...
July 2, 2017: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/28649610/evaluation-of-the-safety-and-immunomodulatory-effects-of-sargramostim-in-a-randomized-double-blind-phase-1-clinical-parkinson-s-disease-trial
#13
Howard E Gendelman, Yuning Zhang, Pamela Santamaria, Katherine E Olson, Charles R Schutt, Danish Bhatti, Bhagya Laxmi Dyavar Shetty, Yaman Lu, Katherine A Estes, David G Standaert, Elizabeth Heinrichs-Graham, LuAnn Larson, Jane L Meza, Matthew Follett, Erica Forsberg, Gary Siuzdak, Tony W Wilson, Carolyn Peterson, R Lee Mosley
A potential therapeutic role for immune transformation in Parkinson's disease evolves from more than a decade of animal investigations demonstrating regulatory T cell (Treg) nigrostriatal neuroprotection. To bridge these results to human disease, we conducted a randomized, placebo-controlled double-blind phase 1 trial with a well-studied immune modulator, sargramostim (granulocyte-macrophage colony-stimulating factor). We enrolled 17 age-matched non-Parkinsonian subjects as non-treated controls and 20 Parkinson's disease patients...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28649608/distribution-and-impact-on-quality-of-life-of-the-pain-modalities-assessed-by-the-king-s-parkinson-s-disease-pain-scale
#14
Pablo Martinez-Martin, Jose Manuel Rojo-Abuin, Alexandra Rizos, Carmen Rodriguez-Blazquez, Claudia Trenkwalder, Lauren Perkins, Anna Sauerbier, Per Odin, Angelo Antonini, Kallol Ray Chaudhuri
In Parkinson's disease, pain is a prevalent and complex symptom of diverse origin. King's Parkinson's disease pain scale, assesses different pain syndromes, thus allowing exploration of its differential prevalence and influence on the health-related quality of life of patients. Post hoc study 178 patients and 83 matched controls participating in the King's Parkinson's disease pain scale validation study were used. For determining the respective distribution, King's Parkinson's disease pain scale items and domains scores = 0 meant absence and ≥1 presence of the symptom...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28645253/a-case-report-of-thoracolumbar-paraspinal-myopathy-as-the-cause-of-camptocormia-in-a-patient-with-atypical-parkinsonism
#15
Yoon Kim, Ahro Kim, Aryun Kim, Beomseok Jeon
BACKGROUND: Camptocormia is severe flexion of the thoracolumbar spine, exaggerated during standing and walking but minimized in supine position. Even though camptocormia is a relatively common condition during the course of Parkinson's disease, there is ongoing controversy concerning its mechanisms. The most widely accepted and yet still disputed one is dystonia. However, based on myopathic changes observed in the paraspinal muscle biopsies of some PD patients with camptocormia, the attempt to attribute camptocormia to myopathy has continued...
June 23, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28643183/dopaminergic-therapies-for-non-motor-symptoms-in-parkinson-s-disease
#16
REVIEW
Eva Schaeffer, Daniela Berg
Apart from the typical motor symptoms, Parkinson's disease is characterized by a wide range of different non-motor symptoms, which are highly prevalent in all stages of the disease and have an incisive influence on quality of life. Moreover, their treatment continues to be challenging. In this review, we critically summarize the evidence for the impact of dopaminergic therapies on non-motor symptoms in Parkinson's disease. We performed a PubMed search to identify relevant clinical studies that investigated the response of non-motor symptoms to dopaminergic therapy...
July 2017: CNS Drugs
https://www.readbyqxmd.com/read/28639368/botulinum-toxin-state-of-the-art
#17
REVIEW
Joseph Jankovic
Botulinun neurotoxin (BoNT) has emerged as one of the most multipurpose therapeutic agents in modern medicine with more clinical applications than any other drug currently on the market. Initially developed in the treatment of strabismus and neurologic movement disorders, the use of botulinun neurotoxin has been expanding during the past 3 decades to include the treatment of a variety of ophthalmologic, gastrointestinal, urologic, orthopedic, dermatologic, dental, secretory, painful, cosmetic, and other conditions...
June 22, 2017: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/28627861/effectiveness-of-aquatic-therapy-for-the-control-of-pain-and-increased-functionality-in-people-with-parkinson-s-disease-a-randomized-clinical-trial
#18
Sagrario Pérez de la Cruz
BACKGROUND: Gait, balance disorders and pain associated with Parkinson's disease represent important therapeutic challenges, as they are related with an increased risk of falls, together with disability and physical decline. AIM: To compare the effects of an aquatic Ai Chi training program on the perception of pain, the maintenance of balance and the functional independence of patients with Parkinson's disease. DESIGN: A single-blind randomized controlled trial...
June 19, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28626516/inhibitors-of-adaptor-associated-kinase-1-aak1-may-treat-neuropathic-pain-schizophrenia-parkinson-s-disease-and-other-disorders
#19
EDITORIAL
Ahmed F Abdel-Magid
No abstract text is available yet for this article.
June 8, 2017: ACS Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28615151/parkinson-s-disease-patient-preference-and-experience-with-various-methods-of-dbs-lead-placement
#20
Sara C LaHue, Jill L Ostrem, Nicholas B Galifianakis, Marta San Luciano, Nathan Ziman, Sarah Wang, Caroline A Racine, Philip A Starr, Paul S Larson, Maya Katz
INTRODUCTION: Physiology-guided deep brain stimulation (DBS) surgery requires patients to be awake during a portion of the procedure, which may be poorly tolerated. Interventional MRI-guided (iMRI) DBS surgery was developed to use real-time image guidance, obviating the need for patients to be awake during lead placement. METHODS: All English-speaking adults with PD who underwent iMRI DBS between 2010 and 2014 at our Center were invited to participate. Subjects completed a structured interview that explored perioperative preferences and experiences...
April 17, 2017: Parkinsonism & related Disorders
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