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https://www.readbyqxmd.com/read/28318493/-bipolar-disorders-in-oncology-characteristics-and-management
#1
Michel Reich, Nuria Kotecki
Bipolar disorders belong to the spectrum of mood disorders and represent a serious psychiatric comorbidity. Behaviors adopted by bipolar patients can foster cancer occurrence but also impact its management, especially during acute depressive or manic episode. Oncologists must adapt their protocols in order to obtain the best compliance for treatment and avoid any possible mood destabilization, with the inherent risk of suicidal attempt. Potential interactions between mood-stabilizing agents (lithium, divalproate, atypical antipsychotics, and anticonvulsivants) and oncologic treatment (chemotherapy, targeted therapy, immunotherapy, corticotherapy) will be particularly watched...
March 15, 2017: Bulletin du Cancer
https://www.readbyqxmd.com/read/28289283/the-dopamine-hypothesis-of-bipolar-affective-disorder-the-state-of-the-art-and-implications-for-treatment
#2
REVIEW
A H Ashok, T R Marques, S Jauhar, M M Nour, G M Goodwin, A H Young, O D Howes
Bipolar affective disorder is a common neuropsychiatric disorder. Although its neurobiological underpinnings are incompletely understood, the dopamine hypothesis has been a key theory of the pathophysiology of both manic and depressive phases of the illness for over four decades. The increased use of antidopaminergics in the treatment of this disorder and new in vivo neuroimaging and post-mortem studies makes it timely to review this theory. To do this, we conducted a systematic search for post-mortem, pharmacological, functional magnetic resonance and molecular imaging studies of dopamine function in bipolar disorder...
March 14, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28281293/hypomania-checklist-32-cross-validation-of-shorter-versions-screening-for-bipolar-disorders-in-an-epidemiological-study
#3
T D Meyer, E Castelao, M Gholamrezaee, J Angst, M Preisig
OBJECTIVE: Self-reports such as Hypomania Checklist (HCL-32) can be used to enhance recognition of bipolar disorders, but they are often too long and only validated in clinical samples. The objectives of this study are therefore to test whether (i) the HCL-32 can be used for screening in the community and (ii) whether two previously suggested shorter versions would do as well. METHOD: Data stemmed from the CoLaus|PsyColaus, a prospective cohort study which included randomly selected residents aged 35-66 years from an urban area...
March 9, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28270633/-magnetic-stimulation-therapy-for-mood-disorder
#4
Shinsuke Kito
In Japan, approximately one million patients currently receive medical treatment for mood disorders. However, there are only a few available treatments for patients with treatment-resistant depression or bipolar depression. Repetitive transcranial magnetic stimulation (rTMS), a neuromodulation technique, has proven to be effective for treatment-resistant depression, and also has a potential therapeutic efficacy in patients with bipolar depression who do not respond to medication. Magnetic seizure therapy (MST) is an experimental technique for introducing a seizure by using rTMS, which demonstrates a therapeutic efficacy similar to that of electroconvulsive therapy (ECT), but with fewer cognitive side effects...
March 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28269147/electrocardiogram-reconstruction-from-high-resolution-voltage-optical-mapping
#5
Ilija Uzelac, Conner Herndon, James Farmer, Flavio Fenton
Electrocardiogram recordings during opucal mapping experiments in heart tissue are commonly used tu monitor the health of the preparation and to obtain dominant frequencies during arrhythmic and defibrillatory studies. However the use of ECG reconstructed from optical mapping is seldom used and to date it has not been strictly validated. In this manuscript we present the first detailed validation and comparison of Optical Mapping ECG, or OM-ECG, with standard ECG recordings by calculating the electrostatic potential in space as a function of the voltage measured optically and describe the different approximations that can be used to obtain unipolar or bipolar ECG recordings...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28236995/-can-we-assess-the-efficacy-of-psychotherapies-in-a-clinical-trial
#6
N Correard, J-L Consoloni, R Belzeaux, E Fakra, M Adida, J-M Azorin
Extensive evidence demonstrates that psychotherapy can be an efficacious and effective health care service for a wide range of mental health and health conditions. Recently, an important distinction between efficacy research and effectiveness research has been made within research focused on the outcome of psychotherapy. Data from both efficacy and effectiveness studies are fundamental to a complete understanding of the potential impact of a psychotherapy and the way to carry successful psychotherapeutics interventions to routine clinical practice...
December 2016: L'Encéphale
https://www.readbyqxmd.com/read/28227376/electrocardiogram-reconstruction-from-high-resolution-voltage-optical-mapping
#7
Ilija Uzelac, Conner Herndon, James Farmer, Flavio Fenton, Ilija Uzelac, Conner Herndon, James Farmer, Flavio Fenton, Ilija Uzelac, Conner Herndon, James Farmer, Flavio Fenton
Electrocardiogram recordings during opucal mapping experiments in heart tissue are commonly used tu monitor the health of the preparation and to obtain dominant frequencies during arrhythmic and defibrillatory studies. However the use of ECG reconstructed from optical mapping is seldom used and to date it has not been strictly validated. In this manuscript we present the first detailed validation and comparison of Optical Mapping ECG, or OM-ECG, with standard ECG recordings by calculating the electrostatic potential in space as a function of the voltage measured optically and describe the different approximations that can be used to obtain unipolar or bipolar ECG recordings...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28220734/intentional-intravenous-mercury-injection
#8
G Yudelowitz
Mercury toxicity is commonly associated with vapour inhalation or oral ingestion, for which there exist definite treatment options.Intravenous mercury injection is rarely seen, with few documented cases. Treatment strategies are not clearly defined for such cases,although a few options do show benefit. This case report describes a 29-year-old man suffering from bipolar disorder, who presentedfollowing self-inflicted intravenous injection of mercury. Clinical and radiographic features, possible adverse clinical sequelae in preexistingmental illness and further complications are discussed, as well as possible treatment strategies in light of relevant literature...
January 30, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28213305/risk-of-suicide-according-to-the-level-of-psychiatric-contact-in-the-older-people-analysis-of-national-health-insurance-databases-in-taiwan
#9
Shin-Ting Yeh, Yee-Yung Ng, Shiao-Chi Wu
PURPOSE: Suicide in the older people is a serious problem worldwide; however the effect of psychiatric contact on the risk of suicide has not been fully explored. The aim of this study was to investigate the relationship between psychiatric contact and suicide in the older people in Taiwan. METHODS: A population-based database was used in this national case-control study. Propensity score matching was used to match older people who did and did not commit suicide from 2010 to 2012 by calendar year, gender, age, and area of residence...
February 1, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28183042/the-effect-of-asymmetrical-body-orientation-during-simulated-forward-falls-on-the-distal-upper-extremity-impact-response-of-healthy-people
#10
Timothy A Burkhart, Evan Brydges, Jennifer Stefanczyk, David M Andrews
The occurrence of distal upper extremity injuries resulting from forward falls (approximately 165,000 per year) has remained relatively constant for over 20years. Previous work has provided valuable insight into fall arrest strategies, but only symmetric falls in body postures that do not represent actual fall scenarios closely have been evaluated. This study quantified the effect of asymmetric loading and body postures on distal upper extremity response to simulated forward falls. Twenty participants were suspended from the Propelled Upper Limb fall ARest Impact System (PULARIS) in different torso and leg postures relative to the ground and to the sagittal plane (0°, 30° and 45°)...
January 27, 2017: Journal of Electromyography and Kinesiology
https://www.readbyqxmd.com/read/28167085/catheter-ablation-for-ventricular-tachycardia-in-patients-with-nonischemic-cardiomyopathy
#11
REVIEW
Nathaniel Thompson, Antonio Frontera, Masateru Takigawa, Ghassen Cheniti, Gregoire Massoullie, Hubert Cochet, Arnaud Denis, Arnaud Chaumeil, Nicolas Derval, Meleze Hocini, Michel Haissaguerre, Pierre Jais, Frederic Sacher
Although catheter ablation has been successful in reducing the recurrence of ventricular tachycardia in patients with ischemic disease, outcomes in patients with nonischemic cardiomyopathy (NICM) have not met with the same results. Success is predicated on a methodical approach to diagnosis of disease type and identification of critical substrate, and the ablation strategies used. Cardiac MRI with delayed enhancement is able to identify areas of substrate involvement, particularly in situations when conventional catheter mapping is not able to do so...
March 2017: Cardiac Electrophysiology Clinics
https://www.readbyqxmd.com/read/28160035/brexpiprazole-reduces-hyperactivity-impulsivity-and-risk-preference-behavior-in-mice-with-dopamine-transporter-knockdown-a-model-of-mania
#12
Morgane Milienne-Petiot, Mark A Geyer, Jørn Arnt, Jared W Young
RATIONALE: Bipolar disorder (BD) is a unique mood disorder defined by periods of depression and mania. The defining diagnosis of BD is the presence of mania/hypomania, with symptoms including hyperactivity and risk-taking. Since current treatments do not ameliorate cognitive deficits such as risky decision-making, and impulsivity that can negatively affect a patient's quality of life, better treatments are needed. OBJECTIVES: Here, we tested whether acute treatment with brexpiprazole, a serotonin-dopamine activity modulator with partial agonist activity at D2/3 and 5-HT1A receptors, would attenuate the BD mania-relevant behaviors of the dopamine transporter (DAT) knockdown mouse model of mania...
March 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28154539/temporal-association-of-certain-neuropsychiatric-disorders-following-vaccination-of-children-and-adolescents-a-pilot-case-control-study
#13
Douglas L Leslie, Robert A Kobre, Brian J Richmand, Selin Aktan Guloksuz, James F Leckman
BACKGROUND: Although the association of the measles, mumps, and rubella vaccine with autism spectrum disorder has been convincingly disproven, the onset of certain brain-related autoimmune and inflammatory disorders has been found to be temporally associated with the antecedent administration of various vaccines. This study examines whether antecedent vaccinations are associated with increased incidence of obsessive-compulsive disorder (OCD), anorexia nervosa (AN), anxiety disorder, chronic tic disorder, attention deficit hyperactivity disorder, major depressive disorder, and bipolar disorder in a national sample of privately insured children...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28141709/a-9-year-old-girl-with-persistent-obsessive-and-compulsive-behaviors-in-a-primary-care-pediatric-practice
#14
Lauren Gist, Carol Mathews, Katherine N Williams, Martin T Stein
Chloe is a 9-year-old gal whose mother made an initial visit to a new pediatrician for concerns about her behavior. Chloe is apprehensive about the visit and frequently hides behind her mother.Her parents first noticed Chloe becoming angry and more emotional 3 years ago, which her parents did not initially understand. However, over the past year, she has started to have more worries and unusual behavior.Chloe and her mother report that when she walks through doorways, she will almost always go back and walks through again...
February 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28135023/nonsteroidal-anti-inflammatory-drugs-nsaids-and-paracetamol-do-not-affect-6-month-mood-stabilizing-treatment-outcome-among-482-patients-with-bipolar-disorder
#15
Ole Köhler-Forsberg, Louisa Sylvia, Michael Thase, Joseph R Calabrese, Thilo Deckersbach, Mauricio Tohen, Charles L Bowden, Melvin McInnis, James H Kocsis, Edward S Friedman, Terence A Ketter, Susan McElroy, Richard C Shelton, Andrew A Nierenberg
BACKGROUND: Many mood disorder patients need analgesics due to increased pain sensitivity. Recent studies have suggested that nonsteroidal anti-inflammatory drugs (NSAIDs) may inhibit antidepressant treatment, which requires replication before clinical recommendations. METHODS: The Clinical and Health Outcomes Initiatives in Comparative Effectiveness for Bipolar Disorder Study randomized participants to 6 months lithium or quetiapine treatment. Use of NSAIDs and paracetamol was assessed throughout the study period and psychopathology measured with the Clinical Global Impression Scale for Bipolar Disorder (CGI-BP) and Bipolar Inventory of Symptoms Scale (BISS)...
January 30, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28133560/endoscopic-resection-of-skull-base-teratoma-in-klippel-feil-syndrome-through-use-of-combined-ultrasonic-and-bipolar-diathermy-platforms
#16
Justin A Edward, Alkis J Psaltis, Ryan A Williams, Gregory W Charville, Robert L Dodd, Jayakar V Nayak
Klippel-Feil syndrome (KFS) is associated with numerous craniofacial abnormalities but rarely with skull base tumor formation. We report an unusual and dramatic case of a symptomatic, mature skull base teratoma in an adult patient with KFS, with extension through the basisphenoid to obstruct the nasopharynx. This benign lesion was associated with midline palatal and cerebral defects, most notably pituitary and vertebrobasilar arteriolar duplications. A multidisciplinary workup and a complete endoscopic, transnasal surgical approach between otolaryngology and neurosurgery were undertaken...
2017: Case Reports in Otolaryngology
https://www.readbyqxmd.com/read/28126580/what-do-childhood-attention-deficit-hyperactivity-symptoms-in-depressed-adults-tell-us-about-the-bipolar-spectrum
#17
D Purper-Ouakil, M C Porfirio, Y Le Strat, B Falissard, P Gorwood, G Masi
BACKGROUND: This study aims to establish if adult patients with major depressive disorder (MDD) and childhood Attention Deficit/Hyperactivity disorder (ADHD) symptoms would be more frequently within the bipolar spectrum than depressed patients without childhood ADHD. METHODS: This study was carried out in outpatients recruited by psychiatrists in private practice, with 3963 participants being included in the final sample. Clinicians filled out questionnaires about current depressive symptoms in their patients, lifetime bipolar symptoms, global assessment of functioning and parental history of both major depression and bipolar disorder...
March 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28126401/do-patients-with-bipolar-disorder-and-subsyndromal-symptoms-benefit-from-functional-remediation-a-12-month-follow-up-study
#18
Jose Sanchez-Moreno, Caterina Bonnín, Ana González-Pinto, Benedikt L Amann, Brisa Solé, Vicent Balanzá-Martínez, Celso Arango, Esther Jimenez, Rafael Tabarés-Seisdedos, M Paz Garcia-Portilla, Angela Ibáñez, Jose Manuel Crespo, Jose Luis Ayuso-Mateos, Eduard Vieta, Anabel Martinez-Aran, Carla Torrent
We analyzed the efficacy of functional remediation, in a sample of patients with bipolar disorder who presented with subsyndromal symptoms. From a total sample of 239 patients with bipolar I and II disorder, according to DSM-IV-TR diagnostic criteria, entering a randomized clinical trial, those patients who presented with subsyndromal symptoms were selected based on a method already described by Berk and colleagues was applied. It consists of using the Clinical Global Impression-Bipolar version (CGI-BP) to establish the scores of the Hamilton Depression Rating Scale (HAM-D) and of the Young Mania Rating Scale (YMRS) that correspond with 1 in the CGI-BP...
January 23, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28124262/atypical-antipsychotics-and-the-risks-of-acute-kidney-injury-and-related-outcomes-among-older-adults-a-replication-analysis-and-an-evaluation-of-adapted-confounding-control-strategies
#19
Patrick B Ryan, Martijn J Schuemie, Darmendra Ramcharran, Paul E Stang
OBJECTIVE: A recently published analysis of population-based claims data from Ontario, Canada reported higher risks of acute kidney injury (AKI) and related outcomes among older adults who were new users of atypical antipsychotics (AAPs) compared with unexposed patients. In light of these findings, the objective of the current study was to further investigate the risks of AKI and related outcomes among older adults receiving AAPs. METHODS: A replication of the previously published analysis was performed using the US Truven MarketScan Medicare Supplemental database (MDCR) among patients aged 65 years and older...
March 2017: Drugs & Aging
https://www.readbyqxmd.com/read/28124233/american-tertiary-clinic-referred-bipolar-ii-disorder-versus-bipolar-i-disorder-associated-with-hastened-depressive-recurrence
#20
Bernardo Dell'Osso, Saloni Shah, Dennis Do, Laura D Yuen, Farnaz Hooshmand, Po W Wang, Shefali Miller, Terence A Ketter
BACKGROUND: Bipolar disorder (BD) is a chronic, frequently comorbid condition characterized by high rates of mood episode recurrence and suicidality. Little is known about prospective longitudinal characterization of BD type II (BD II) versus type I (BD I) in relation to time to depressive recurrence and recovery from major depressive episode. We therefore assessed times to depressive recurrence/recovery in tertiary clinic-referred BD II versus I patients. METHODS: Outpatients referred to Stanford BD Clinic during 2000-2011 were assessed with Systematic Treatment Enhancement Program for BD (STEP-BD) Affective Disorders Evaluation and with Clinical Monitoring Form during up to 2 years of naturalistic treatment...
December 2017: International Journal of Bipolar Disorders
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