Results 31 to 40 of about 22,748 (261)

Orthostatic hypotension: An overlooked but clinically decisive entity

Journal of the Indian Academy of Geriatrics, 2022
Orthostatic hypotension (OH) is defined as a drop of >20 mm Hg of systolic or >10 mm Hg of diastolic blood pressure (BP) within 3 min of standing from lying position. It is a common geriatric syndrome caused by impaired orthostatic response of BP.
Gunja Jain, Sunny Singhal, Laxmi Kant Goyal, Ajay Mathur   +3 more
doaj   +1 more source

Plasma catecholamines during activation of the sympathetic nervous system in a patient with Shy-Drager syndrome. [PDF]

, 1980
Plasma catecholamines and circulation parameters were studied in a patient with a Shy-Drager syndrome. Basal values of free noradrenaline and dopamine were within the normal range, whereas the adrenaline level was decreased.
Gross, G., Krause, Klaus-Henning, Nagel-Hiemke, M.   +2 more
core   +1 more source

Orthostatic and Supine Blood Pressures Are Associated with White Matter Hyperintensities in Parkinson Disease [PDF]

Journal of Movement Disorders, 2013
Background and Purpose: Several reports on the elderly population have suggested that orthostatic hypotension is associated with white matter hyperintensities (WMH); however, little information is available on patients with Parkinson’s disease (PD ...
Yoon-Sang Oh, Joong-Seok Kim, Kwang-Soo Lee   +2 more
doaj   +1 more source

Quantifying Viscoelastic Properties of Nylon-6,6 Actuators [PDF]

, 2018
Orthostatic Hypotension (OH) is a prevalent condition affecting 52.1% of stroke patients, characterized by a drop in atrial blood pressure upon standing.
Tamma, Poornima
core   +1 more source

Blood pressure drop prediction by using HRV measurements in orthostatic hypotension [PDF]

, 2015
Orthostatic Hypotension is defined as a reduction of systolic and diastolic blood pressure within 3 minutes of standing, and may cause dizziness and loss of balance.
De Pietro, Giuseppe, Melillo, Paolo, Pecchia, Leandro, Sannino, Giovanna, Stranges, Saverio   +4 more
core   +1 more source

Insights Into the Antigenic Repertoire of Unclassified Synaptic Antibodies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We sought to characterize the sixth most common finding in our neuroimmunological laboratory practice (tissue assay‐observed unclassified neural antibodies [UNAs]), combining protein microarray and phage immunoprecipitation sequencing (PhIP‐Seq). Methods Patient specimens (258; 133 serums; 125 CSF) meeting UNA criteria were profiled;
Michael Gilligan, John R. Mills, Paulina Vargas, Naveen K. Paramasivan, Connie E. Lesnick, Eati Basal, Surendra Dasari, James P. Fryer, Shannon R. Hinson, Joseph Laporta, Amy Espinal, Dennis Fitzgerald, Carolina Garcia, Anna E. Morenkova, Paola Pergami, Anna Shah, Andrew Knight, Reghann LaFrance Corey, Vanda A. Lennon, Anastasia Zekeridou, Sean J. Pittock, Divyanshu Dubey, Andrew McKeon   +22 more
wiley   +1 more source

Treatment strategies for clozapine-induced hypotension: a systematic review

Therapeutic Advances in Psychopharmacology, 2022
Background: Clozapine is the most effective medication for treatment–refractory schizophrenia but is associated with significant adverse drug effects, including hypotension and dizziness, which have a negative impact on quality of life and treatment ...
Timothy David Tanzer, Thomas Brouard, Samuel Dal Pra, Nicola Warren, Michael Barras, Steve Kisely, Emily Brooks, Dan Siskind   +7 more
doaj   +1 more source

Cutaneous Phosphorylated Alpha‐Synuclein in Lewy Body Dementia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the test performance of cutaneous phosphorylated alpha‐synuclein (P‐SYN) in dementia with Lewy bodies (DLB), individuals with reduced Montreal Cognitive Assessment (MoCA) and healthy controls. Methods This is the first subgroup analysis of the Synuclein‐One study, a prospective, blinded study evaluating P‐SYN detection ...
Christopher H. Gibbons, Todd Levine, Charles H. Adler, Bailey Bellaire, Ningshan Wang, Pinky Agarwal, Georgina M. Aldridge, Alexandru Barboi, Daniel Claassen, Virgilio G. H. Evidente, Douglas Galasko, Alejandra Gonzalez‐Duarte, Ramon Gil, Mark Gudesblatt, Stuart H. Isaacson, Horacio Kaufmann, Pravin Khemani, Rajeev Kumar, Guillaume Lamotte, Andy J. Liu, Nikolaus R. McFarland, Mitchell G. Miglis, Adam Reynolds, Gregory A. Sahagian, Marie‐Helene Saint‐Hilaire, Julie B. Schwartzbard, Wolfgang Singer, Michael J. Soileau, Steven Vernino, Patricio Millar Vernetti, Oleg Yerstein, Roy Freeman   +31 more
wiley   +1 more source

Sit-up test for assessing impaired blood pressure regulation in community-dwelling older adults: a cross-sectional study

BMC Geriatrics
Background The sit-up test enables safe orthostatic hypotension assessment without using a tilt table in high fall-risk individuals; however, no study has compared blood pressure responses between older adults with and without orthostatic hypotension ...
Kazuaki Oyake, Yoshiharu Yokokawa
doaj   +1 more source

Venlafaxine-Induced Orthostatic Hypotension in a Geriatric Patient

Case Reports in Psychiatry, 2013
Venlafaxine is not usually associated with risk of orthostatic hypotension. A 65-year-old US Caucasian female taking 225 mg/day of venlafaxine extended-release developed symptomatic orthostatic hypotension.
Vidyashree Chikkaramanjegowda, Jose de Leon   +1 more
doaj   +1 more source