keyword
MENU ▼
Read by QxMD icon Read
search

Citalopram

keyword
https://www.readbyqxmd.com/read/28344955/association-of-citalopram-with-congenital-anomalies-a-meta-analysis
#1
Hyun-Hye Kang, Ki Hoon Ahn, Soon-Cheol Hong, Bo Yong Kwon, Eun Hee Lee, Ji-Sung Lee, Min-Jeong Oh, Hai-Joong Kim
OBJECTIVE: The antenatal use of citalopram, a widely prescribed selective serotonin reuptake inhibitor, has been suspected to be associated with congenital, particularly cardiac, anomalies. This study aimed to prove the association between citalopram use and congenital anomalies. METHODS: We searched the English literature from July 1998 to July 2015, by using the search terms ' citalopram', ' pregnancy', ' birth defects', ' congenital anomalies', and ' malformations' in PubMed, Embase, Web of Science, and the Cochrane Library...
March 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28340244/bupropion-administration-increases-resting-state-functional-connectivity-in-dorso-medial-prefrontal-cortex
#2
Ewelina Rzepa, Zola Dean, Ciara McCabe
Background: Patients on the selective serotonergic re-uptake inhibitors (SSRI) like citalopram report emotional blunting. We have shown previously that citalopram reduces resting-state functional connectivity (RSFC) in healthy volunteers in a number of brain regions including the dorso-medial prefrontal cortex, which may be related to its clinical effects. Bupropion is a dopaminergic and noradrenergic re-uptake inhibitor (DNRI) and is not reported to cause emotional blunting. However how bupropion affects RSFC in healthy controls remains unknown...
March 11, 2017: International Journal of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28335691/cases-of-drug-induced-torsade-de-pointes-a-review-of-belgian-cases-in-the-eudravigilance-database
#3
Eline Vandael, Bert Vandenberk, Joris Vandenberghe, Rik Willems, Veerle Foulon
OBJECTIVES: Post-marketing surveillance is very important, especially for rare adverse drug reactions like QTc-prolongation and Torsade de Pointes (TdP). The objective of this study was to investigate the characteristics of Belgian cases of drug-related TdP reported in the EudraVigilance database. METHODS: The EudraVigilance database was searched for Belgian post-marketing cases of TdP reported between December 2001-April 2015. These cases were identified with MedDRA preferred terms...
March 24, 2017: Acta Clinica Belgica
https://www.readbyqxmd.com/read/28326933/attenuation-of-hyperalgesia-responses-via-the-modulation-of-5-hydroxytryptamine-signalings-in-the-rostral-ventromedial-medulla-and-spinal-cord-in-a-6-hydroxydopamine-induced-rat-model-of-parkinson-s-disease
#4
Chen-Tao Wang, Cheng-Jie Mao, Xiao-Qi Zhang, Cai-Yi Zhang, Dong-Jun Lv, Ya-Ping Yang, Kai-Lin Xia, Jun-Yi Liu, Fen Wang, Li-Fang Hu, Guang-Yin Xu, Chun-Feng Liu
Background Although pain is one of the most distressing non-motor symptoms among patients with Parkinson's disease, the underlying mechanisms of pain in Parkinson's disease remain elusive. The aim of the present study was to investigate the role of serotonin (5-hydroxytryptamine) in the rostral ventromedial medulla (RVM) and spinal cord in pain sensory abnormalities in a 6-hydroxydopamine-treated rat model of Parkinson's disease. Methods The rotarod test was used to evaluate motor function. The radiant heat test and von Frey test were conducted to evaluate thermal and mechanical pain thresholds, respectively...
January 2017: Molecular Pain
https://www.readbyqxmd.com/read/28323381/dendrimer-reinforced-sol-gel-based-hollow-fiber-solid-phase-microextraction-for-citalopram-determination-using-response-surface-methodology
#5
Salameh Azimi, Zarrin Es'haghi, Ghasem Rezanejade Bardajee
The inclusion of a polyamidoamine dendrimer in a silica sol-gel yielded a solid nanosorbent that was used for the preconcentration, extraction and determination of citalopram in hospital waste water, hemodialysis solution and some drinking water. The method was developed by applying a novel nanosorbent for the solid-phase microextraction of citalopram, containing a silica sol-gel reinforced by polyamidoamine second-generation dendrimer, which was protected by a polypropylene hollow fiber. Plackett-Burman design and central composite design were utilized to evaluate the significance of several factors on the extraction efficiency...
March 21, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28323288/citalopram-amplifies-the-influence-of-living-conditions-on-mood-in-depressed-patients-enrolled-in-the-star-d-study
#6
F Chiarotti, A Viglione, A Giuliani, I Branchi
Selective serotonin reuptake inhibitors (SSRIs), the most commonly prescribed antidepressant drugs, have a variable and incomplete efficacy. In order to better understand SSRI action, we explored the hypothesis that SSRIs do not affect mood per se but amplify the influence of the living conditions on mood. To this aim, we exploited the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) data set, selected a subpopulation of 591 patients with an overlapping clinical history and analyzed treatment outcome according to dosage -20 or 40 mg per day of citalopram...
March 21, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28322832/dapoxetine-induces-neuroprotective-effects-against-glutamate-induced-neuronal-cell-death-by-inhibiting-calcium-signaling-and-mitochondrial-depolarization-in-cultured-rat-hippocampal-neurons
#7
Imju Jeong, Ji Seon Yang, Yi Jae Hong, Hee Jung Kim, Sang June Hahn, Shin Hee Yoon
Selective serotonin reuptake inhibitors (SSRIs) have an inhibitory effect on various ion channels including Ca(2+) channels. We used fluorescent dye-based digital imaging, whole-cell patch clamping and cytotoxicity assays to examine whether dapoxetine, a novel rapid-acting SSRI, affect glutamate-induced calcium signaling, mitochondrial depolarization and neuronal cell death in cultured rat hippocampal neurons. Pretreatment with dapoxetine for 10min inhibited glutamate-induced intracellular free Ca(2+) concentration ([Ca(2+)]i) increases in a concentration-dependent manner (Half maximal inhibitory concentration= 4...
March 16, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28318797/early-symptom-trajectories-as-predictors-of-treatment-outcome-for-citalopram-versus-placebo
#8
Sigal Zilcha-Mano, Steven P Roose, Patrick J Brown, Bret R Rutherford
OBJECTIVES: The high percentage of failed clinical trials for anti-depressant medications, especially in elderly populations, obscures the fact that some patients may benefit greatly from treatment. Early detection of patients who may benefit most from antidepressant medication may improve treatment decisions. We examined whether depressed patients in a large clinical trial exhibit distinct trajectories of early symptom change that predict differential response to medication or placebo...
February 3, 2017: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28315270/sigma-1-receptor-agonists-and-their-clinical-implications-in-neuropsychiatric-disorders
#9
Yakup Albayrak, Kenji Hashimoto
Accumulating evidence suggests that sigma-1 receptors play a role in the pathophysiology of neuropsychiatric diseases, as well as in the mechanisms of some selective serotonin reuptake inhibitors (SSRIs). Among the SSRIs, the order of affinity for sigma-1 receptors is as follows: fluvoxamine > sertraline > fluoxetine > escitalopram > citalopram > paroxetine. Some SSRIs (e.g., fluvoxamine, fluoxetine and escitalopram) and other drugs (donepezil , ifenprodil , dehydroepiandeterone (DHEA)) potentiate nerve-growth factor (NGF)-induced neurite outgrowth in PC12 cells, and these effects could be antagonized by the selective sigma-1 receptor antagonist NE-100...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28301398/a-pilot-study-cardiac-parameters-in-children-receiving-new-generation-antidepressants
#10
Mai Uchida, Andrea E Spencer, Tara Kenworthy, James Chan, Maura Fitzgerald, Ana Maria Rosales, Elana Kagan, Alexandra Saunders, Joseph Biederman
OBJECTIVE: Because of concerns about potential associations between high doses of citalopram and QTc prolongation in adults, this study examined whether such associations are operant in children. We hypothesized that therapeutic doses of nontricyclic antidepressant medications (non-TCAs) prescribed to children would be cardiovascularly safe. STUDY DESIGN: The sample consisted of 49 psychiatrically referred children and adolescents 6 to 17 years old of both sexes treated with a non-TCA (citalopram, escitalopram, fluoxetine, paroxetine, sertraline, bupropion, duloxetine, venlafaxine, mirtazapine)...
March 15, 2017: Journal of Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28300462/an-update-on-the-advancements-in-the-treatment-of-agitation-in-alzheimer-s-disease
#11
Anton P Porsteinsson, Inga M Antonsdottir
Neuropsychiatric symptoms (NPS) in Alzheimer's disease (AD) are associated with significant negative outcomes for patients and their caregivers. Agitation, one of the most distressing NPS, lacks well-established long term interventions that are both effective and safe. While nonpharmacological interventions are suggested as first-line treatment, they aren't effective in managing symptoms for every patient, resulting in pharmacological interventions for some patients. Traditionally these interventions consist of off-label use of antipsychotics, sedative/hypnotics, anxiolytics, acetylcholinesterase inhibitors, memantine, and antidepressants; where the efficacy doesn't necessarily outweigh the associated risks...
March 16, 2017: Expert Opinion on Pharmacotherapy
https://www.readbyqxmd.com/read/28294051/further-evaluation-of-mechanisms-associated-with-the-antidepressant-like-signature-of-scopolamine-in-mice
#12
Anna E Martin, Douglas A Schober, Alexander Nikolayev, Vladimir V Tolstikov, Wesley H Anderson, Richard E Higgs, Ming-Shang Kuo, Anastasia Laksmanan, John T Catlow, Xia Li, Christian C Felder, Jeffrey M Witkin
Conventional antidepressants lack efficacy for many patients (treatment-resistant depression or TRD) and generally take weeks to produce full therapeutic response in others. Emerging data has identified certain drugs such as ketamine as rapidly-acting antidepressants for major depressive disorder and TRD. Scopolamine, a drug used to treat motion sickness and nausea, has also been demonstrated to function as a rapidly-acting antidepressant. The mechanisms associated with efficacy in TRD patients and rapid onset of action have been suggested to involve a-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor and mammalian target of rapamycin (mTOR) signaling...
March 9, 2017: CNS & Neurological Disorders Drug Targets
https://www.readbyqxmd.com/read/28291260/gene-expression-and-proliferation-biomarkers-for-antidepressant-treatment-resistance
#13
J Breitfeld, C Scholl, M Steffens, G Laje, J C Stingl
The neurotrophic hypothesis of depression suggests an association between effects on neuroplasticity and clinical response to antidepressant drug therapy. We studied individual variability in antidepressant drug effects on cell proliferation in lymphoblastoid cell lines (LCLs) from n=25 therapy-resistant patients versus n=25 first-line therapy responders from the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study. Furthermore, the variability in gene expression of genes associated with cell proliferation was analyzed for tentative candidate genes for prediction of individual LCL donor's treatment response...
March 14, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28286537/smoking-and-antidepressants-pharmacokinetics-a-systematic-review
#14
REVIEW
Pedro Oliveira, Joana Ribeiro, Helena Donato, Nuno Madeira
BACKGROUND: Despite an increasingly recognized relationship between depression and smoking, little is known about how smoking influences antidepressant response and treatment outcomes. The aim of this study was to systematically review the evidence of the impact of smoking on new-generation antidepressants with an emphasis on the pharmacokinetic perspective. METHODS: We present a systematic review of clinical trials comparing the serum levels of new-generation antidepressants in smokers and nonsmokers...
2017: Annals of General Psychiatry
https://www.readbyqxmd.com/read/28279926/determination-of-drugs-in-plasma-samples-by-disposable-pipette-extraction-with-c18-bsa-phase-and-liquid-chromatography-tandem-mass-spectrometry
#15
Mônia Ap Lemos Pinto, Israel D de Souza, Maria Eugênia C Queiroz
This work describes restricted access material (RAM) constituted of porous octadecylsilane particles with the outer surface covered with bovine serum albumin (C18-BSA) as a stationary phase to extract drugs from plasma samples by disposable pipette extraction (DPX) for further analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS). The C18-BSA phase simultaneously excluded macromolecules by chemical diffusion barrier (BSA network) and enrichment of the interior phase (C18) with drug traces by sorption...
March 1, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28263910/depressive-like-effect-of-prenatal-exposure-to-ddt-involves-global-dna-hypomethylation-and-impairment-of-gper1-esr1-protein-levels-but-not-esr2-and-ahr-arnt-signaling
#16
Malgorzata Kajta, Agnieszka Wnuk, Joanna Rzemieniec, Ewa Litwa, Wladyslaw Lason, Agnieszka Zelek-Molik, Irena Nalepa, Zofia Rogóż, Adam Grochowalski, Anna K Wojtowicz
Several lines of evidence suggest that exposures to Endocrine Disrupting Chemicals (EDCs) such as pesticides increase the risks of neuropsychiatric disorders. Despite extended residual persistence of dichlorodiphenyltrichloroethane (DDT) in the environment, the mechanisms of perinatal actions of DDT that could account for adult-onset of depression are largely unknown. This study demonstrated the isomer-specific induction of depressive-like behavior and impairment of Htr1a/serotonin signaling in one-month-old mice that were prenatally exposed to DDT...
March 2, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28240305/increased-pkc-activity-and-altered-gsk3%C3%AE-nmdar-function-drive-behavior-cycling-in-hint1-deficient-mice-bipolarity-or-opposing-forces
#17
Javier Garzón-Niño, María Rodríguez-Muñoz, Elsa Cortés-Montero, Pilar Sánchez-Blázquez
Mice with histidine triad nucleotide-binding protein 1 (HINT1) deletion exhibit manic-like symptoms that evolve into depressive-like behavior in response to stressful paradigms. Molecular and electrophysiological studies have indicated that HINT1(-/-) mice exhibit increased PKC, PKA, and GSK3β activities, as well as glutamate N-methyl-D-aspartate receptor (NMDAR)/α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic receptor (AMPAR) and NR2B/NR2A subunit ratios. Pharmacological interventions stabilized their behavior but through different mechanisms...
February 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28236087/gastrointestinal-pharmacology
#18
Miguel Saps, Adrian Miranda
There is little evidence for most of the medications currently used to treat functional abdominal pain disorders (FAPDs) in children. Not only are there very few clinical trials, but also most have significant variability in the methods used and outcomes measured. Thus, the decision on the most appropriate pharmacological treatment is frequently based on adult studies or empirical data. In children, peppermint oil, trimebutine, and drotaverine have shown significant benefit compared with placebo, each of them in a single randomized clinical trial...
February 25, 2017: Handbook of Experimental Pharmacology
https://www.readbyqxmd.com/read/28221365/glial-glt-1-blockade-in-infralimbic-cortex-as-a-new-strategy-to-evoke-rapid-antidepressant-like-effects-in-rats
#19
J Gasull-Camós, M Tarrés-Gatius, F Artigas, A Castañé
Ketamine and deep brain stimulation produce rapid antidepressant effects in humans and rodents. An increased AMPA receptor (AMPA-R) signaling in medial prefrontal cortex (mPFC) has been suggested to mediate these responses. However, little research has addressed the direct effects of enhancing glutamate tone or AMPA-R stimulation in mPFC subdivisions. The current study investigates the behavioral and neurochemical consequences of glutamate transporter-1 (GLT-1) blockade or s-AMPA microinfusion in the infralimbic (IL) and prelimbic (PrL) cortex...
February 21, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28212943/effects-of-acute-dopaminergic-and-serotonergic-manipulations-in-the-aci-paradigm-depend-on-the-basal-valence-of-cognitive-judgement-bias-in-rats
#20
Joanna Golebiowska, Rafal Rygula
Recent findings have revealed that pharmacological enhancement of dopaminergic (DA) function by the administration of a DA precursor (dihydroxy-L-phenylalanine; L-DOPA), but not the selective serotonin reuptake inhibitor (SSRI) citalopram, increases an optimism bias in humans. To test whether dopamine might play a similar role in non-human animals, in the present study, we evaluated the effects of acute injections of L-DOPA, the D2 receptor antagonist haloperidol, and the SSRI escitalopram on cognitive judgement bias of rats in the ambiguous-cue interpretation (ACI) paradigm...
February 14, 2017: Behavioural Brain Research
keyword
keyword
20557
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"