Abstract:
BACKGROUND:Anticoagulation monitoring during transition from direct oral anticoagulants (DOAC) to heparin infusions is a significant challenge. Factor Xa inhibitors influence the heparin calibrated antifactor Xa assay. The University of Virginia (UVA) Medical Center utilized a corrected antifactor Xa assay (c-AXA) during this transition period, which removes DOAC-mediated antifactor Xa activity (d-AXA) and reflects heparin-specific activity. Currently, the duration of this influence is not well described. STUDY OBJECTIVE:This study had two aims: to determine if the initial d-AXA is predictive of the duration of DOAC influence and to further characterize this influence among different patient populations. METHODS:This retrospective study included adult patients admitted to UVA Medical Center between September 2016 and March 2017, with c-AXA measurements, who received apixaban or rivaroxaban within 48 hours before heparin initiation. A Pearson correlation test, Kaplan-Meier Survival Analysis, and multivariate linear regression were used to assess the relationship between initial d-AXA and duration of influence. RESULTS:Sixty-eight patients met inclusion criteria and were maintained on either apixaban (85%) or rivaroxaban (15%) before heparin initiation. The initial d-AXA ranged from 0.11 to 3.27 IU/ml. The mean duration of influence was 69.3 ± 46.2 hours, with a median duration of 62.7 hours. No strong correlation was identified between initial d-AXA and duration of influence (R2 = 0.124). Presence of interacting medications significantly increased duration of influence (p=0.012). No significant difference in duration of influence existed between patients with normal renal function and those with dynamic renal function (p=0.84), or with body mass index (BMI) greater than 40 kg/m2 (p=0.16). CONCLUSIONS:The initial d-AXA was not predictive of duration of influence in patients transitioning from DOACs to heparin infusion; however, the median duration of influence suggests influence may be present for longer than currently stated in the literature, especially in those taking interacting medications.
journal_name
Pharmacotherapyjournal_title
Pharmacotherapyauthors
Plum MD,Hedrick JN,Hockman R,Bazydlo L,Palkimas Sdoi
10.1002/phar.2444subject
Has Abstractpub_date
2020-09-01 00:00:00pages
880-888issue
9eissn
0277-0008issn
1875-9114journal_volume
40pub_type
杂志文章相关文献
PHARMACOTHERAPY文献大全abstract::The Institute of Medicine has identified adverse drug events as factors that significantly contribute to increased patient morbidity and mortality. As critically ill patients receive numerous drugs to treat a multitude of complicated health problems, they are at high risk for adverse drug events. Sedation is often a k...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1592/phco.28.2.250
更新日期:2008-02-01 00:00:00
abstract:STUDY OBJECTIVE:To determine whether a relationship exists between medication adherence to angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) and distance to dispensing pharmacies and prescribers among an urban public aid population with diabetes mellitus. DESIGN:Retrospective...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1002/phar.1757
更新日期:2016-06-01 00:00:00
abstract:STUDY OBJECTIVE:To compare the effectiveness of weight-management medications used to assist with weight loss in real-world clinical practice in the Veterans Health Administration (VHA). DESIGN:Retrospective, multicenter, observational cohort study. DATA SOURCE:National VA Corporate Data Warehouse. PATIENTS:A total ...
journal_title:Pharmacotherapy
pub_type: 杂志文章,多中心研究
doi:10.1002/phar.2048
更新日期:2018-01-01 00:00:00
abstract:STUDY OBJECTIVES:To compare the cost-effectiveness of intravenous plus oral amiodarone, atrial septal pacing, and both strategies combined to prevent atrial fibrillation after open heart surgery. Secondary objectives were to compare the cost-effectiveness of amiodarone versus no amiodarone and of pacing versus no pacin...
journal_title:Pharmacotherapy
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1592/phco.24.11.1013.36132
更新日期:2004-08-01 00:00:00
abstract::Meglumine antimoniate was administered to a patient with visceral leishmaniasis with normal renal function. Soon after the first intramuscular administration of meglumine antimoniate 20 mg/kg, equivalent to 510 mg antimony (Sb), the patient developed septic shock with oliguria. Creatinine clearance decreased to 23 ml/...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.20.13.1141.35032
更新日期:2000-09-01 00:00:00
abstract::To determine the extent of hospital-based clinical pharmacy services in 1995, we surveyed 1109 United States acute care, general, medical-surgical, and pediatric hospitals with 50 or more licensed beds. Fifteen clinical pharmacy services were assessed to determine pharmacists' specific patient care responsibilities. T...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:
更新日期:1998-03-01 00:00:00
abstract::Torsade de pointes is a rare but potentially fatal ventricular arrhythmia that is often triggered by drugs that prolong the rate-corrected QT (QTc) interval. This arrhythmia has been attributed to levacetylmethadol and methadone, synthetic opioids used to treat heroin addiction. Levacetylmethadol, a derivative of meth...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.25.4.611.61020
更新日期:2005-04-01 00:00:00
abstract::Advances in the care of critically ill patients and in diagnostic techniques, such as fiberoptic endoscopy, have enabled greater recognition of stress-related mucosal damage (SRMD). This condition is distinguished from chronic peptic ulcer disease by its greater number of lesions, proximal location in the acid-produci...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/j.1875-9114.1987.tb03532.x
更新日期:1987-01-01 00:00:00
abstract::Staphylococcus aureus (S. aureus) has proven to be a major pathogen with the emergence of methicillin-resistant S. aureus (MRSA) infections and recently with heteroresistant vancomycin-intermediate S. aureus (hVISA) and vancomycin-intermediate S. aureus (VISA) infections. Although vancomycin is traditionally a first-l...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/phar.1577
更新日期:2015-04-01 00:00:00
abstract::A 67-year-old woman with iron deficiency anemia required parenteral iron therapy and was treated with intravenous ferric gluconate. She tolerated the first dose, but after the second dose, she developed a tingling feeling all over her body, along with swelling in her hands and feet, and a rash with hives over most of ...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.27.4.613
更新日期:2007-04-01 00:00:00
abstract:STUDY OBJECTIVE:To evaluate the pharmacokinetics and use of intravenous human cytomegalovirus immune globulin (CytoGam) in allogeneic bone marrow transplantation (BMT). DESIGN:Prospective, nonrandomized, nonblinded, single-center study. SETTING:University teaching hospital. PATIENTS:Five consecutive patients with he...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.20.15.1175.34592
更新日期:2000-10-01 00:00:00
abstract:STUDY OBJECTIVE:To determine rates of drug-induced, rare, serious adverse events affecting the liver, kidneys, skin, or blood, occurring within 45 days of completing a prescription or refill for itraconazole or fluconazole. DESIGN:Population-based follow-up study SETTING:United Kingdom-based General Practice Research...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.22.9.697.34072
更新日期:2002-06-01 00:00:00
abstract::We present a case of eosinophilic pneumonia due to ceftaroline used for the treatment of methicillin-resistant Staphylococcus aureus bacteremia associated with a postoperative spinal infection. Our patient developed shortness of breath and hypoxemia on the fifth week of ceftaroline therapy. Chest imaging disclosed dif...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1002/phar.1286
更新日期:2013-07-01 00:00:00
abstract:STUDY OBJECTIVE:To categorize institutional review board (IRB) challenges and solutions encountered in a multicenter practice-based research network (PBRN) study and to assess the impact of IRB requirements on the willingness of individual principal investigators (PIs) to participate in future PBRN studies. DESIGN:Des...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1002/phar.1276
更新日期:2013-09-01 00:00:00
abstract::Behavioral and psychological symptoms of dementia can occur in 60-80% of patients with Alzheimer's disease or other dementing illnesses, and are important in that they are a source of significant caregiver stress and often precipitate nursing home placement. These symptoms, namely, aggression, delusions, hallucination...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1592/phco.21.1.74.34437
更新日期:2001-01-01 00:00:00
abstract:STUDY OBJECTIVE:To evaluate the disposition of pentoxifylline and its metabolite, lisofylline, in New Zealand rabbits after two alternative routes of administration, intranasal and intratracheal. DESIGN:Pharmacokinetics study in an animal model. SETTING:University-affiliated animal care facility. SUBJECTS:Twenty New...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.27.2.200
更新日期:2007-02-01 00:00:00
abstract::A 39-year-old woman was evaluated for possible liver transplantation due to rapidly developing hepatic failure 4 weeks after initiation of oral minocycline 100 mg twice a day for the treatment of acne. The patient developed a maculopapular rash, malaise, fever, nausea, and vomiting 2 weeks prior to admission to the ho...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract::Colistin, the most widely used polymyxin antibiotic, was originally introduced in the late 1950s before the establishment of the present-day drug approval process. Originally shelved due to toxicity concerns, colistin, in the form of its inactive prodrug colistin methanesulfonate, has undergone a renaissance in the pa...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/phar.1484
更新日期:2015-01-01 00:00:00
abstract::Among various forms of hearing loss, there are acute (within 72 hrs) or subacute (weeks to months) presentations that may be reversible with early pharmacological intervention. The workup of a patient presenting with hypoacusia includes the usual history and physical examination in conjunction with an audiometric asse...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/phar.2044
更新日期:2017-12-01 00:00:00
abstract::Hypertension remains a major risk factor for cardiovascular disease. The optimal choice of pharmacologic and nonpharmacologic treatment regimens is based on a plethora of published literature. This compilation is the initial update to the Key Articles and Guidelines in the Management of Hypertension authored by member...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1592/phco.28.8.1041
更新日期:2008-08-01 00:00:00
abstract::Hypoactive sexual desire disorder (HSDD) affects nearly 1 in 10 women. Thus, it is essential for pharmacists and other health care providers to be comfortable when discussing a patient's sexual health to ensure appropriate triage so that the specific causes of HSDD can be identified and potential recommendations provi...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/phar.1209
更新日期:2013-04-01 00:00:00
abstract:STUDY OBJECTIVE:To assess the relationship of the 33 single nucleotide polymorphisms (SNPs) previously associated with fasting glucose in Caucasians in genome-wide association studies (GWAS) with glucose response to antihypertensive drugs shown to increase risk for hyperglycemia and diabetes. DESIGN:Randomized, multic...
journal_title:Pharmacotherapy
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/phar.1355
更新日期:2014-02-01 00:00:00
abstract::Glucagon is frequently used for the relief of esophageal impactions. This systematic review and meta-analysis were performed to evaluate the efficacy and safety of glucagon for acute esophageal foreign body and food impactions. PubMed, CINAHL, Latin American and Caribbean Health Sciences Literature (LILACS), Scopus, C...
journal_title:Pharmacotherapy
pub_type: 杂志文章,meta分析
doi:10.1002/phar.2236
更新日期:2019-04-01 00:00:00
abstract:STUDY OBJECTIVES:To evaluate the occurrence of bleeding and venous thromboembolic (VTE) events in patients receiving rivaroxaban, warfarin, or warfarin with the addition of enoxaparin during the immediate postoperative period following major orthopedic surgery. METHODS:Patients older than 18 years who received at leas...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:10.1002/phar.1888
更新日期:2017-02-01 00:00:00
abstract::Concerns about cross-allergenicity between sulfonamide antibiotics and nonantibiotic, sulfonamide-containing drugs persist and can complicate patients' drug therapy unnecessarily. No interaction between the human immune system and the sulfonamide functional group has been demonstrated. The immunologic determinant of t...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1592/phco.24.9.856.36106
更新日期:2004-07-01 00:00:00
abstract::Decades of overuse and misuse of antibiotics have turned the resistance problem into a crisis. Preventive and corrective measures are urgently needed. This article presents a broad overview of the status of antimicrobial resistance. Resistance in key bacterial pathogens such as enterococci, staphylococci, pneumococci,...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1592/phco.24.18.203S.52236
更新日期:2004-12-01 00:00:00
abstract::We cared for a patient in whom iron dextran administration interfered with the determination of total serum calcium concentration. An unexpected elevation in serum phosphorus concentration also occurred after the iron dextran infusion. A MEDLINE search from 1966 to present was conducted, and the manufacturer of the ir...
journal_title:Pharmacotherapy
pub_type: 杂志文章
doi:
更新日期:1995-11-01 00:00:00
abstract::With the emergence of new anticoagulants, clinicians need a thorough understanding of coagulation assays. Various laboratory assays exist to measure the effectiveness of anticoagulants. Coagulation assays are the primary method for measuring the effectiveness of anticoagulants; therefore, a comprehensive understanding...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/phar.1283
更新日期:2013-11-01 00:00:00
abstract:STUDY OBJECTIVES:To determine the effects of atorvastatin on low-density lipoprotein cholesterol (LDL) particle size and C-reactive protein (CRP) concentrations in patients undergoing long-term hemodialysis. Another objective was to compare the effects of atorvastatin on lipoprotein profiles as determined by direct ver...
journal_title:Pharmacotherapy
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1592/phco.25.3.335.61599
更新日期:2005-03-01 00:00:00
abstract::Acute myeloid leukemia (AML), a clonal hematologic malignancy that results in bone marrow failure, is the most common acute leukemia in adults (median age of diagnosis 67 yrs), and treatment options, especially in the elderly population, are limited. Induction chemotherapy with 7 + 3, the combination of continuous-inf...
journal_title:Pharmacotherapy
pub_type: 杂志文章,评审
doi:10.1002/phar.2039
更新日期:2017-12-01 00:00:00