Results 131 to 140 of about 164,580 (300)

Variability in ACT Response to Standard UFH Bolus During PCI: A Prospective Study on Determinants of Subtherapeutic Anticoagulation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Unfractionated heparin (UFH) remains the standard anticoagulant during percutaneous coronary intervention (PCI), with guidelines recommending a target activated clotting time (ACT) of ≥250 s. However, despite receiving a standardized bolus dose, many patients fail to achieve this target.
Manh Cuong Vu, Antonin Trimaille, Amandine Granier, Adrien Carmona, Anis Elidrissi, Marion Kibler, Laurence Jesel, Patrick Ohlmann, Laurent Sattler, Olivier Morel   +9 more
wiley   +1 more source

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N = 
Gustavo P. Zago, Reinaldo Giudici, João B. P. Soares   +2 more
wiley   +1 more source

Loneliness and fearfulness are associated with non-fatal drug overdose among people who inject drugs.

PLoS ONE
BackgroundPeople who inject drugs (PWID) experience high rates of drug overdose death with the risk of mortality increasing after each non-fatal event.
Oluwaseun Falade-Nwulia, Kathleen Ward, Karla D Wagner, Hamidreza Karimi-Sari, Jeffrey Hsu, Mark Sulkowski, Carl Latkin, Evaristus Nwulia   +7 more
doaj   +1 more source

Investigating the Cytoskeleton of DRGs Using Cryo‐Electron Microscopy and Deep Learning

Cytoskeleton, EarlyView.
ABSTRACT We describe a method for determining the ultrastructural organization of axons and varicosities of cultured dorsal root ganglion (DRG) neurons using cryogenic electron microscopy (cryo‐EM). Cryo‐EM reveals the dimensions, proximity, and overall organization of biological specimens in a near‐native state, avoiding artifacts of fixation and ...
M. Neal Waxham, Mihir Relan, Matthew T. Swulius, Andrea K. H. Stavoe   +3 more
wiley   +1 more source

Modeling Supports Combinatorial Effects Between Pharmacological and Non‐Pharmacological Interventions to Prevent Opioid‐Induced Cardiac Arrest

Clinical Pharmacology &Therapeutics, EarlyView.
Few studies have quantified the effects of non‐pharmacological interventions (e.g., rescue breathing) in the setting of community opioid overdose. We extended a previously validated model for opioid antagonists by incorporating the mechanism of rescue breathing, and quantified combinatorial effects between rescue breathing and various formulations of ...
Bradlee Thrasher, John Mann, Anik Chaturbedi, Shilpa Chakravartula, Hamed Meshkin, Affan Affan, Alexander Galluppi, Ji Young Kim, Nigar Karimli, Yue Han, Zachary Dezman, Jeffry Florian, Zhihua Li   +12 more
wiley   +1 more source

Patient‐ and Clinician‐Related Factors Associated With the Reduction in Opioid Use Among Adults With Chronic Non‐Cancer Pain: A Systematic Review

Clinical Pharmacology &Therapeutics, EarlyView.
Despite known risks, opioids are widely used for chronic non‐cancer pain (CNCP). Clinical guidelines now recommend deprescribing, but factors predicting success are poorly understood. This systematic review aimed to identify clinician and patient factors associated with attaining successful opioid dose reduction or discontinuation in adults with CNCP ...
Alessandra C. Marcelo, Sarah N. Hilmer, David J. Hunter, Stephanie Mathieson, Riyaas Mohamed, Leo Li, Natalie Fung, Anthony Yue, Manuela L. Ferreira   +8 more
wiley   +1 more source

Opioid Toxicity Following Concomitant Use of Macrolide Antibiotics with Fentanyl, Hydromorphone, or Oxycodone: A Population‐Based Study

Clinical Pharmacology &Therapeutics, EarlyView.
Fentanyl, hydromorphone, and oxycodone are metabolized by cytochrome P450 3A4 (CYP3A4). Co‐administration with CYP3A4‐inhibiting macrolides (clarithromycin or erythromycin) may increase opioid concentrations and overdose risk, but the clinical impact of these interactions is unknown.
Tony Antoniou, Joanna Yang, David N. Juurlink, Joanne M.‐W. Ho, Muhammad Mamdani, Fangyun Wu, Mina Tadrous, Tara Gomes   +7 more
wiley   +1 more source

Safety, Tolerability, and Pharmacokinetics of GMDTC for Cadmium Poisoning: A Randomized Phase 1a/1b Trial

Clinical Pharmacology &Therapeutics, EarlyView.
Cadmium exposure causes serious health consequences; however, there is no clinically approved antidote for cadmium poisoning. This Phase 1a/1b trial aimed to investigate safety, tolerability, and pharmacokinetics of Sodium (S)‐2‐(dithiocarboxylato((2S,3R,4R,5R)‐2,3,4,5,6‐pentahydroxyhexyl) amino)‐4‐(methylthio) butanoate (GMDTC), a novel chelating ...
Xuefeng Ren, Wei Hu, Xiaobin Deng, Rong Ma, Fang Pei, Xushen Chen, Xuemei Wang, Jixin Tang, Yan Lai, Shangming Pan, Zhiyong Zhong, Sheng Fu, Huamin Yuan, Juan Yuan, Chuntao Huang, Yuan Zeng, Xiaodong Ying, Guanghui Dong, Jinxin Zhang, Jinyuan Zhao, Kangguang Lin, Xiaojiang Tang   +21 more
wiley   +1 more source

Drug Critical Limits for Urgent Physician Notification

Clinical Pharmacology &Therapeutics, EarlyView.
Critical limits represent quantitative decision thresholds for drugs that require immediate clinician notification and potential life‐saving intervention. United States hospitals lack a national standard for drug critical limits. We collected critical limits from 417 US hospitals across all 50 states and Washington, D.C.; of these, 411 maintained drug ...
Elina Kuang, Yasmeen Ibrahim, Kyle Cheng, Gerald J. Kost   +3 more
wiley   +1 more source

A Novel Workflow for Fast Elucidation of Drug Metabolites for Screening—Combining In Silico Metabolite Prediction With Trapped Ion Mobility QTOF‐MS

Drug Testing and Analysis, EarlyView.
UHPLC‐timsTOF‐MS with in silico prediction and automated annotation enabled rapid identification of quetiapine metabolites from pHLMs, facilitating their inclusion in targeted LC‐QTOF‐MS urine screening and improving biomarker detection for toxicological applications.
Annette Zschiesche, Birgit Schneider, Ilona Nordhorn, Carsten Baessmann, Laura M. Huppertz, Jürgen Kempf   +5 more
wiley   +1 more source