keyword
MENU ▼
Read by QxMD icon Read
search

serotonin syndrome

keyword
https://www.readbyqxmd.com/read/28737477/changes-in-duodenal-enteroendocrine-cells-in-patients-with-irritable-bowel-syndrome-following-dietary-guidance
#1
Tarek Mazzawi, Magdy El-Salhy
The densities of enteroendocrine cells are abnormal in patients with irritable bowel syndrome (IBS); however, they tend to change toward normal levels in stomach, ileum, and colon following dietary guidance. The aim was to identify the types of duodenal enteroendocrine cells affected after receiving dietary guidance in the same group of patients with IBS. Fourteen patients with IBS and 14 control subjects were included. The patients received three sessions of dietary guidance. Both groups underwent gastroscopies at baseline, and again for the patients after 3-9 months (median, four months) from receiving dietary guidance...
July 2017: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28730691/effect-of-abrupt-discontinuation-of-antidepressants-in-critically-ill-hospitalized-adults
#2
Taryn B Bainum, David S Fike, Diana Mechelay, Krystal K Haase
OBJECTIVES: To determine whether discontinuation of chronic antidepressant therapy is associated with a higher risk of antidepressant discontinuation syndrome (ADS) symptoms in patients admitted to the intensive care unit (ICU) when compared with those who were continued on therapy and to identify factors associated with increased risk of ADS in this population. DESIGN: Single-center retrospective observational cohort study. SETTING: ICUs in a tertiary care hospital...
July 21, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28729815/symposium-report-an-evidence-based-approach-to-ibs-and-cic-applying-new-advances-to-daily-practice-a-review-of-an-adjunct-clinical-symposium-of-the-american-college-of-gastroenterology-meeting-october-16-2016-%C3%A2-las-vegas-nevada
#3
William D Chey
Many nonpharmacologic and pharmacologic therapies are available to manage irritable bowel syndrome (IBS) and chronic idiopathic constipation (CIC). The American College of Gastroenterology (ACG) regularly publishes reviews on IBS and CIC therapies. The most recent of these reviews was published by the ACG Task Force on the Management of Functional Bowel Disorders in 2014. The key objective of this review was to evaluate the efficacy of therapies for IBS or CIC compared with placebo or no treatment in randomized controlled trials...
February 2017: Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28726540/mechanisms-of-the-analgesic-effect-of-calcitonin-on-chronic-pain-by-alteration-of-receptor-or-channel-expression
#4
Akitoshi Ito, Megumu Yoshimura
The polypeptide hormone calcitonin is well known clinically for its ability to relieve osteoporotic back pain and neuropathic pain such as spinal canal stenosis, diabetic neuropathy, chemotherapy-induced neuropathy, and complex regional pain syndrome. Because the analgesic effects of calcitonin have a broad range, the underlying mechanisms of pain relief by calcitonin are largely unknown. However, recent studies using several types of chronic pain models combined with various methods have been gradually clarifying the mechanism...
January 2017: Molecular Pain
https://www.readbyqxmd.com/read/28724162/-psychosis-intoxication-or-serotonin-syndrome-a-20-year-old-male-with-ziprasidone-und-sertraline
#5
Sven Speerforck, Deborah Janowitz, Georg Schomerus, Hans J Grabe
A young male with schizophrenia, dependence syndrome (multiple drug use) and a severe depressive episode develops a serotonin syndrome with Sertraline and Ziprasidone. Making the correct diagnosis, although potentially challenging, remains vital.
July 19, 2017: Psychiatrische Praxis
https://www.readbyqxmd.com/read/28721089/combination-treatment-of-neuropathic-pain-danish-expert-recommendations-based-on-a-delphi-process
#6
EDITORIAL
Jakob Vormstrup Holbech, Anne Jung, Torsten Jonsson, Mette Wanning, Claus Bredahl, Flemming W Bach
BACKGROUND: Current Danish treatment algorithms for pharmacological treatment of neuropathic pain (NeP) are tricyclic antidepressants (TCA), gabapentin and pregabalin as first-line treatment for the most common NeP conditions. Many patients have insufficient pain relief on monotherapy, but combination therapy had not been included in guidelines until recently. Based on clinical empiricism and scientific evidence, a Delphi consensus process provided a consolidated guidance on pharmacological combination treatment of NeP...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28710517/urinary-profiling-of-tryptophan-and-its-related-metabolites-in-patients-with-metabolic-syndrome-by-liquid-chromatography-electrospray-ionization-mass-spectrometry
#7
Ji Sun Oh, Hong Seong Seo, Kyoung Heon Kim, Heesoo Pyo, Bong Chul Chung, Jeongae Lee
Tryptophan (Trp) is an essential amino acid that plays an important role in protein synthesis and is a precursor of various substances related to diverse biological functions. An imbalance in Trp metabolites is associated with inflammatory diseases. The accurate and precise measurement of these compounds in biological specimens would provide meaningful information for understanding the biochemical states of various metabolic syndrome-related diseases, such as hyperlipidemia, hypertension, diabetes, and obesity...
July 14, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28708669/the-role-of-hypothalamic-inflammation-the-hypothalamic-pituitary-adrenal-axis-and-serotonin-in-the-cancer-anorexia-cachexia-syndrome
#8
Klaske van Norren, Jvalini T Dwarkasing, Renger F Witkamp
PURPOSE OF REVIEW: In cancer patients, the development of cachexia (muscle wasting) is frequently aggravated by anorexia (loss of appetite). Their concurrence is often referred to as anorexia-cachexia syndrome. This review focusses on the recent evidence underlining hypothalamic inflammation as key driver of these processes. Special attention is given to the involvement of hypothalamic serotonin. RECENT FINDINGS: The anorexia-cachexia syndrome is directly associated with higher mortality in cancer patients...
July 13, 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/28688623/neuropsychiatric-debut-as-a-presentation-of-guillain-barr%C3%A3-syndrome-an-atypical-clinical-case-and-literature-review
#9
Dinesh Sangroula, Richard Durrance, Shirshak Bhattarai, Thambirajah Nandakumar
INTRODUCTION: Guillain Barré Syndrome (GBS) is an acute immune-mediated polyneuropathy most frequently presenting two to four weeks after an acute mild-moderately severe infection as progressive muscular weakness of the lower limbs extending proximally with dysreflexia and autonomic dysfunction. While GBS is typically believed to be isolated to the Peripheral Nervous System, Central Nervous System (CNS) and psychiatric manifestations as a sequela of the disease have been described in different imaging and clinical studies...
July 5, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28687505/xiaochaihutang-attenuates-depressive-anxiety-like-behaviors-of-social-isolation-reared-mice-by-regulating-monoaminergic-system-neurogenesis-and-bdnf-expression
#10
Jie Ma, Fang Wang, Jingyu Yang, Yingxu Dong, Guangyue Su, Kuo Zhang, Xing Pan, Ping Ma, Tingshuo Zhou, Chunfu Wu
ETHNOPHARMACOLOGICAL RELEVANCE: Xiaochaihutang (XCHT), as a classical herbal formula for the treatment of "Shaoyang syndrome" has been demonstrated to exert an antidepressant effect in multiple animal models of depression as shown in our previous studies. However, the effects of XCHT on social isolation (SI)-reared mice have not been investigated. This study aims to explore the effects of XCHT on depressive/anxiety-like behaviors of SI-reared mice, and its implicated mechanisms, including alterations in the monoaminergic system, neurogenesis and neurotrophin expression...
July 5, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28676029/cardiovascular-concern-of-5-ht2b-receptor-and-recent-vistas-in-the-development-of-its-antagonists
#11
Komal Padhariya, Richie R Bhandare, Daniel Canney, Vinay Velingkar
The serotonin 2B receptor subtype (5-HT2BR), located in central nervous system (CNS), cardiovascular system (CVS) and the gastrointestinal tract (GIT), is an important target for the treatment of migraine, obesity and irritable bowel syndrome. 5-HT2BR is necessary for the myocardial cell proliferation and differentiation at the embroyonic stage for healthy development of heart. Recently, its involvement in drug induced valvulopathy and other myocardial disorders have paved a way for selective antagonist for the treatment of cardiac disorders...
July 3, 2017: Cardiovascular & Hematological Disorders Drug Targets
https://www.readbyqxmd.com/read/28675564/activation-of-serotonergic-neurons-in-the-medullary-caudal-raphe-shortens-the-laryngeal-chemoreflex-in-anaesthetized-neonatal-rats
#12
William T Donnelly, Luxi Xia, Donald Bartlett, J C Leiter
What is the central question of this study? Does activation of serotonergic neurons in the caudal medullary raphe, some of which project to the nucleus of the solitary tract, shorten the laryngeal chemoreflex? What is the main finding and its importance? We found that serotonin originating from neurons in the caudal raphe acts through a 5-HT3 receptor located in the nucleus of the solitary tract to terminate reflex apnoea. Failure or deficiency of this arousal-related process is likely to be relevant to the pathogenesis of sudden infant death syndrome...
July 3, 2017: Experimental Physiology
https://www.readbyqxmd.com/read/28675524/biomarkers-for-visceral-hypersensitivity-in-patients-with-irritable-bowel-syndrome
#13
Z Mujagic, D M A E Jonkers, S Ludidi, D Keszthelyi, M A Hesselink, Z Z R M Weerts, R N Kievit, J F Althof, C Leue, J W Kruimel, F J van Schooten, A A M Masclee
BACKGROUND: Increased visceral sensitivity is observed in up to 60% of patients with Irritable Bowel Syndrome (IBS). Mucosal inflammation, altered neuroendocrine activity and intraluminal metabolic processes may contribute to the development of visceral hypersensitivity. Previously, we demonstrated that biomarkers, indicative for these biological processes, were altered in IBS patients compared to healthy controls. However, how these processes relate to visceral hypersensitivity is unknown...
July 3, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28674018/high-serum-serotonin-in-sudden-infant-death-syndrome
#14
Robin L Haynes, Andrew L Frelinger, Emma K Giles, Richard D Goldstein, Hoa Tran, Harry P Kozakewich, Elisabeth A Haas, Anja J Gerrits, Othon J Mena, Felicia L Trachtenberg, David S Paterson, Gerard T Berry, Khosrow Adeli, Hannah C Kinney, Alan D Michelson
Sudden infant death syndrome (SIDS), the leading cause of postneonatal infant mortality, likely comprises heterogeneous disorders with the common phenotype of sudden death without explanation upon postmortem investigation. Previously, we reported that ∼40% of SIDS deaths are associated with abnormalities in serotonin (5-hydroxytryptamine, 5-HT) in regions of the brainstem critical in homeostatic regulation. Here we tested the hypothesis that SIDS is associated with an alteration in serum 5-HT levels. Serum 5-HT, adjusted for postconceptional age, was significantly elevated (95%) in SIDS infants (n = 61) compared with autopsied controls (n = 15) [SIDS, 177...
July 3, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28667541/serotonergic-medications-herbal-supplements-and-perioperative-serotonin-syndrome
#15
Mary E Warner, Julian Naranjo, Emily M Pollard, Toby N Weingarten, Mark A Warner, Juraj Sprung
PURPOSE: Perioperative use of serotonergic agents increases the risk of serotonin syndrome. We describe the occurrence of serotonin syndrome after fentanyl use in two patients taking multiple serotonergic agents. CLINICAL FEATURES: Two patients who had been taking multiple serotonergic medications or herbal supplements (one patient taking fluoxetine, turmeric supplement, and acyclovir; the other taking fluoxetine and trazodone) developed serotonin syndrome perioperatively when undergoing outpatient procedures...
June 30, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28655448/methylene-blue-induced-serotonin-syndrome-after-left-ventricular-assist-device-implantation-a-case-report-and-literature-review
#16
Leif-Erik D Schumacher, Vanessa Blumer, Sandra V Chaparro
No abstract text is available yet for this article.
May 24, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28642233/sembragiline-a-novel-selective-monoamine-oxidase-type-b-inhibitor-for-the-treatment-of-alzheimer-s-disease
#17
Edilio Borroni, Bernd Bohrmann, Fiona Grueninger, Eric Prinssen, Stephane Nave, Hansruedi Loetscher, Shankar J Chinta, Subramanian Rajagopalan, Anand Rane, Almas Siddiqui, Bart Ellenbroek, Juerg Messer, Axel Pahler, Julie K Anderson, Rene Wyler, Andrea M Cesura
Monoamine oxidase B (MAO-B) has been implicated in the pathogenesis of Alzheimer's disease (AD) and other neurodegenerative disorders. Increased MAO-B expression in astroglia has been observed adjacent to amyloid plaques in AD patient brains. This phenomenon is hypothesised to lead to increased production of hydrogen peroxide and reactive oxygen species (ROS), thereby contributing to AD pathology. Therefore, reduction of ROS-induced oxidative stress via inhibition of MAO-B activity may delay the progression of the disease...
June 22, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28642048/sexual-consequences-of-post-ssri-syndrome
#18
REVIEW
Yacov Reisman
INTRODUCTION: Sexual dysfunctions are well-known side effects of selective serotonin reuptake inhibitor (SSRI) use. Altered libido, erectile dysfunction, vaginal dryness, ejaculatory disorders, and orgasmic problems are frequently reported by patients treated with SSRIs. Moreover, these antidepressant-emergent sexual dysfunctions do not always resolve after discontinuation of the medication and can persist indefinitely. These complaints are termed post-SSRI sexual dysfunctions (PSSD)...
June 19, 2017: Sexual Medicine Reviews
https://www.readbyqxmd.com/read/28622210/serotonin-syndrome-following-combined-administration-of-dopaminergic-and-noradrenergic-agents-in-a-patient-with-akinetic-mutism-after-frontal-intracerebral-hemorrhage-a-case-report
#19
Dae Geun Jeon, Yong Wook Kim, Na Young Kim, Jung Hyun Park
BACKGROUND: Serotonin syndrome (SS) is a potentially life-threatening condition that can be caused by use of proserotonergic drugs. Several studies have reported that combined administration of various medications may induce SS. We report a case of SS in a patient who was being treated with dopaminergic and noradrenergic drugs. CASE PRESENTATION: A 55-year-old man with a right frontal intracerebral hemorrhage extending to the left cerebral hemisphere presented with clinical features of akinetic mutism...
July 2017: Clinical Neuropharmacology
https://www.readbyqxmd.com/read/28616094/arbaclofen-in-fragile-x-syndrome-results-of-phase-3-trials
#20
Elizabeth Berry-Kravis, Randi Hagerman, Jeannie Visootsak, Dejan Budimirovic, Walter E Kaufmann, Maryann Cherubini, Peter Zarevics, Karen Walton-Bowen, Paul Wang, Mark F Bear, Randall L Carpenter
BACKGROUND: Arbaclofen improved multiple abnormal phenotypes in animal models of fragile X syndrome (FXS) and showed promising results in a phase 2 clinical study. The objective of the study is to determine safety and efficacy of arbaclofen for social avoidance in FXS. METHODS: Two phase 3 placebo-controlled trials were conducted, a flexible dose trial in subjects age 12-50 (209FX301, adolescent/adult study) and a fixed dose trial in subjects age 5-11 (209FX302, child study)...
2017: Journal of Neurodevelopmental Disorders
keyword
keyword
676
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"