Results 141 to 150 of about 308,666 (390)

Association of mortality risk with various definitions of intradialytic hypotension.

open access: yesJournal of the American Society of Nephrology, 2015
Intradialytic hypotension is a serious and frequent complication of hemodialysis; however, there is no evidence-based consensus definition of intradialytic hypotension.
Jennifer E. Flythe   +4 more
semanticscholar   +1 more source

Dose Determinations at Drug Approval Reviews: FDA‐Approved Drugs in Past 5 Years

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Drug dose appropriateness is one of the most discussed issues in regulatory reviews. We analyzed dose determinations during Food and Drug Administration (FDA) drug reviews to determine whether there were changes between the proposed and approved doses of new molecular entities (NMEs), including cases where postmarketing dose‐finding studies were ...
Sachiko Mita, Shunsuke Ono
wiley   +1 more source

POSTANESTHETIC HYPOTENSION FOLLOWING CYCLOPROPANE [PDF]

open access: bronze, 1953
Joseph J. Buckley   +5 more
openalex   +1 more source

Personalizing the Definition of Hypotension to Protect the Brain.

open access: yesAnesthesiology, 2019
Originally championed by Harvey Cushing in the early 1900s, the measurement of blood pressure during anesthesia and surgery became widespread in the 1920s. Physicians soon recognized the relationship between intraoperative hypotension and adverse patient
K. Brady   +5 more
semanticscholar   +1 more source

Impact of Age and Factor Xa Inhibitor Concentrations on Bleeding Risk in Patients with Atrial Fibrillation

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
This study aimed to analyze differences in the exposure‐response relationship for factor Xa inhibitors (FXaI) between patients aged ≥ 80 and < 80 years. Patients with atrial fibrillation (AF) taking rivaroxaban, apixaban, or edoxaban were enrolled, and a single steady‐state trough concentration was measured.
Shin‐Yi Lin   +7 more
wiley   +1 more source

Placental pathology and neonatal encephalopathy

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 160, Issue 1, Page 22-27, January 2023., 2023
Abstract Neonatal encephalopathy (NE) is an important cause of neonatal morbidity and mortality worldwide; however, there remain gaps in our knowledge about its pathogenesis. The placenta has been implicated in the pathogenesis of this disease but conclusive evidence related to the placental factors that influence it is sparse.
Aine Fox   +3 more
wiley   +1 more source

Retrospective Evaluation of Novel Synthetic Opioids and Xylazine Chronic Intake by Post‐Mortem Hair Testing

open access: yesDrug Testing and Analysis, EarlyView.
The study presents a validated UPLC‐MS/MS method applied for the detection of fentanyl, NPFs, xylazine, nitazenes in hair samples from 250 post‐mortem cases collected at the Jefferson County Coroner/Medical Examiner's Office (Birmingham, AL, USA). In 52% of the analyzed hair samples, fentanyl, its main metabolites, and related analogs were detected ...
Marco Ballotari   +6 more
wiley   +1 more source

Controlling Hypertension and Hypotension Immediately Post Stroke (CHHIPS) – a randomised controlled trial

open access: yesHealth Technology Assessment, 2009
Objectives: To assess the effects of acute pressor and depressor blood pressure (BP) manipulation on 2-week death and dependency following acute stroke and investigate the safety and efficacy of such treatments.
J Potter   +8 more
doaj   +1 more source

Heat and Dehydration Additively Enhance Cardiovascular Outcomes following Orthostatically-Stressful Calisthenics Exercise

open access: yesFrontiers in Physiology, 2017
Exercise and exogenous heat each stimulate multiple adaptations, but their roles are not well delineated, and that of the related stressor, dehydration, is largely unknown.
Ashley P. Akerman   +5 more
doaj   +1 more source

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