Drugs / Fondaparinux
last change Jan 2026 re-read 2 minutes ago

Fondaparinux

Other / unclassified targets SERPINC1 via activation

Developed for
venous thromboembolism · pulmonary embolism · heparin-induced thrombocytopenia · impaired renal function disease · thrombotic disease · coronary artery disorder · coronary restenosis · COVID-19
+9 more · kidney disorder · morbid obesity · myocardial infarction · ovarian carcinoma · acute subendocardial myocardial infarction · atrial fibrillation · kidney failure · thrombophlebitis · vein disorder
Investigated by
GlaxoSmithKline · Duke University · Sanofi · University of Alabama at Birmingham · American Society for Bariatric Surgery · Brigham and Women's Hospital
+27 more · Children's Hospital Los Angeles · Daiichi Sankyo · Eastern Virginia Medical School · G. d'Annunzio University · Hamilton Health Sciences Corporation · Indiana University · James Graham Brown Cancer Center · Mary Knudson, M.D. · Masonic Cancer Center, University of Minnesota · Methodist Healthcare - Memphis · NYU Langone Health · National University of Malaysia · Northwell Health · Organon · Paul Di Cesare,MD · Red Cross Hospital Beverwijk · Schering-Plough · Shanghai Zhongshan Hospital · University Hospital of Saint-Etienne · University of Chicago · University of Insubria · University of Louisville · University of Minnesota · University of Pittsburgh · University of Tennessee · Wayne State University · Weill Medical College of Cornell University

Regulatory milestones approvals, filings & regulatory actions · 6 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Label expansions (4) US (FDA) ARIXTRA 2003-06-17 – 2024-12-23 fda.gov
Approved EU (EMA) Arixtra 2002-03-20 europa.eu
Approved US (FDA) ARIXTRA 2001-12-07 fda.gov

Trials 38 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 15 trials
Phase 1 NCT01121770 May 2010 → Oct 2012 impaired renal function disease Duke University Completed No outcome recorded
Phase 1 NCT00659399 Jan 2008 → Sep 2010 ovarian carcinoma NYU Langone Health Withdrawn No outcome recorded
Phase 1 NCT00476216 Sep 2007 → Dec 2012 non-small cell lung carcinoma, venous thromboembolism University of Alabama at Birmingham Completed No outcome recorded
Phase 1 NCT00412464 Sep 2006 → Jun 2009 heparin-induced thrombocytopenia Children's Hospital Los Angeles Completed No outcome recorded
Phase 1 NCT00346879 Aug 2006 → Dec 2008 morbid obesity Indiana University Withdrawn No outcome recorded
Phase 24 trials
Phase 2 NCT00673439 Nov 2007 → Sep 2011 heparin-induced thrombocytopenia University of Louisville Terminated No outcome recorded
Phase 2 NCT00436787 Feb → Dec 2007 pulmonary embolism, venous thromboembolism University of Pittsburgh Completed No outcome recorded
Phase 2 NCT00381888 Jan 2007 → Jan 2009 cervical cancer, endometrial cancer, fallopian tube cancer, ovarian cancer +4 Masonic Cancer Center, University of Minnesota Completed No outcome recorded
Phase 2 NCT00060554 Apr 2003 → ? coronary artery disorder, myocardial infarction Schering-Plough Withdrawn No outcome recorded
Phase 2/32 trials
Phase 2/3 NCT00881088 Apr 2009 → Apr 2013 pulmonary embolism, venous thromboembolism Red Cross Hospital Beverwijk Unknown No outcome recorded
Phase 2/3 NCT00531843 Dec 2007 → Jun 2008 venous thromboembolism Mary Knudson, M.D. Completed No outcome recorded
Phase 315 trials
Phase 3 NCT02798471 Mar 2017 → May 2022 pulmonary embolism, venous thromboembolism Daiichi Sankyo Completed No outcome recorded
Phase 3 NCT00843492 Dec 2008 → Jan 2010 venous thromboembolism GlaxoSmithKline Completed No outcome recorded
Phase 3 NCT00911157 Jun 2008 → Nov 2009 venous thromboembolism GlaxoSmithKline Completed No outcome recorded
Phase 3 NCT00981409 Jul 2007 → Dec 2008 pulmonary embolism GlaxoSmithKline Completed No outcome recorded
Phase 3 NCT00493896 Jul 2007 → Apr 2010 venous thromboembolism Eastern Virginia Medical School Terminated No outcome recorded
Phase 3 NCT00539942 Apr 2007 → Jun 2010 venous thromboembolism University of Alabama at Birmingham Terminated No outcome recorded
Phase 3 NCT00423683 Jan 2007 → Nov 2010 cancer, venous thromboembolism Northwell Health Terminated No outcome recorded
Phase 3 NCT00333021 May 2006 → Feb 2007 venous thromboembolism GlaxoSmithKline Completed No outcome recorded
Phase 3 NCT00320424 Feb → Oct 2006 venous thromboembolism GlaxoSmithKline Completed No outcome recorded
Phase 3 NCT00320398 Jan → Jul 2006 venous thromboembolism GlaxoSmithKline Completed No outcome recorded
Phase 49 trials
Phase 4 NCT04406389 Oct 2020 → Apr 2021 COVID-19 Weill Medical College of Cornell University Terminated No outcome recorded
Phase 4 NCT04447378 Sep 2017 → Jun 2018 venous thromboembolism National University of Malaysia Completed No outcome recorded
Phase 4 NCT01727401 Nov 2012 → Jul 2021 thrombocytopenia G. d'Annunzio University Terminated No outcome recorded
Phase 4 NCT01467583 Nov 2011 → Nov 2013 venous thromboembolism Wayne State University Completed No outcome recorded
Phase 4 NCT00909064 Jun → Dec 2009 Paul Di Cesare,MD Completed No outcome recorded
Phase 4 NCT00927602 Apr 2009 → Dec 2011 impaired renal function disease University of Insubria Terminated No outcome recorded
Phase 4 NCT00603824 Jan 2008 → Jul 2009 heparin-induced thrombocytopenia Methodist Healthcare - Memphis Withdrawn No outcome recorded
Phase 4 NCT00555438 Jun 2007 → Oct 2008 University Hospital of Saint-Etienne Completed No outcome recorded
Phase 4 NCT00377091 Jun → Nov 2007 pulmonary embolism University of Minnesota Withdrawn No outcome recorded
Phase not applicable3 trials
NCT01267305 Jan 2011 → Apr 2013 lung neoplasm, neoplasm of esophagus, venous thromboembolism Shanghai Zhongshan Hospital Completed No outcome recorded
NCT00483600 Aug 2007 → Aug 2008 kidney disorder Duke University Withdrawn No outcome recorded
NCT00413504 Apr 2006 → Jul 2007 pulmonary embolism, venous thromboembolism Brigham and Women's Hospital Completed No outcome recorded
Also used as a comparator or background therapy in 19 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT00894283 Comparator Jun 2009 → Sep 2013 pulmonary embolism, vein disorder Johns Hopkins University Completed No outcome recorded
Phase 22 trials
Phase 2 NCT04368377 Background Apr 2020 COVID-19, respiratory failure, thrombotic disease, viral pneumonia University of Milan Completed No outcome recorded
Phase 2 NCT00911300 Comparator Aug 2009 → Sep 2011 atrial fibrillation GlaxoSmithKline Completed No outcome recorded
Phase 37 trials
Phase 3 NCT07299695 Comparator Jan 2026 → Jun 2028 expected idiopathic pulmonary fibrosis Argyrios Tzouvelekis Recruiting No outcome recorded
Phase 3 NCT07228663 Comparator Dec 2025 → Jul 2027 expected venous thromboembolism McMaster University Not yet recruiting No outcome recorded
Phase 3 NCT06370273 Comparator Nov 2024 → Aug 2028 expected thrombotic disease Queen Mary University of London Recruiting No outcome recorded
Phase 3 NCT01499953 Comparator Apr 2012 → May 2016 thrombophlebitis GWT-TUD GmbH Completed No outcome recorded
Phase 3 NCT01857583 Comparator Mar → Dec 2012 venous thromboembolism Daiichi Sankyo Completed No outcome recorded
Phase 44 trials
Phase 4 NCT06710184 Comparator May 2025 → Jan 2029 expected acute subendocardial myocardial infarction University of Aarhus Recruiting No outcome recorded
Phase 4 NCT05001776 Comparator Aug 2021 → Dec 2023 thrombophlebitis National Medical Research Center for Therapy and Preventive Medicine Completed No outcome recorded
Phase 4 NCT01809054 Comparator Apr 2012 → Feb 2013 LifeBridge Health Completed No outcome recorded
Phase 4 NCT00790907 Background Feb 2009 → May 2010 acute coronary syndrome GlaxoSmithKline Completed No outcome recorded
Phase not applicable5 trials
NCT02744092 Comparator Dec 2016 → Oct 2020 cancer, pulmonary embolism, thrombotic disease, venous thromboembolism Alliance Foundation Trials, LLC. Completed No outcome recorded
NCT00789399 Comparator Nov 2009 → Sep 2013 venous thromboembolism Prairie Education and Research Cooperative Terminated No outcome recorded
NCT00767559 Comparator Nov 2008 → Oct 2011 pulmonary embolism The New England Baptist Hospital Unknown No outcome recorded
NCT00521885 Comparator Sep 2007 → Sep 2009 venous thromboembolism Lehigh Valley Hospital Terminated No outcome recorded
NCT00256100 Comparator Jun 2004 → Dec 2007 kidney failure Melbourne Health Terminated No outcome recorded

Evidence & citations 23 cited values

Every value below carries the sentence it was read from. 60 sources stand behind the page.

FieldValueCited text
Known as fondaparinux Fondaparinux, a synthetic, nonheparin drug, has shown promise in reducing VTE in orthopaedic patients, but has not previously been studied in trauma patients.” PMID 19854398 Sep 2009
45

“Prophylactic-dose anticoagulation - low molecular weight heparin or fondaparinux - throughout hospitalization.” NCT07299695

FondaparinuxNCT02798471

NCT00911300

NCT00320424

NCT00064428

NCT00139815

NCT00881088

NCT00603824

NCT00659399

NCT00320398

NCT06370273

NCT00483600

NCT07228663

NCT00555438

NCT00843492

NCT00493896

NCT00377091

NCT01467583

NCT04368377

NCT01499953

NCT00413504

NCT00436787

NCT02744092

NCT04447378

NCT06710184

NCT00464087

NCT00673439

NCT00256100

NCT00412464

NCT00381888

NCT00789399

NCT00346879

NCT05001776

NCT01857583

NCT01267305

NCT01727401

NCT00790907

NCT00767559

NCT00060554

NCT01121770

NCT00474591

NCT00927602

NCT00038961

NCT00443053

NCT00894283

Known as ARIXTRA “A Pilot Study to Determine the Feasibility of Conducting a Randomized Clinical Trial Comparing Fondaparinux Sodium (Arixtra) Once Daily With Enoxaparin (Lovenox®) Twice Daily...” NCT00894283
10

“Fondaparinux sodium (Arixtra) is an FDA- approved medication used in the prevention of deep venous thrombosis (DVT) at the time of orthopedic or abdominal surgery, as well as...” NCT00436787

“The purpose of this research study is to obtain experience in the use of fondaparinux (Arixtra) as compared to heparin when administered to patients who undergo percutaneous...” NCT00060554

“Evaluation Of Fondaparinux (Also Called ARIXTRA) 2.5 mg Subcutaneously Once Daily For The Treatment Of Superficial Thrombophlebitis” NCT00443053

“The purpose of this study is to determine a preventative dose of study drug, Arixtra® for patients with kidney disease.” NCT01121770

“Treatment will consist of daily injections of pharmacy prepared syringes of Arixtra (fondaparinux sodium) 2.5mg.” NCT00539942

NCT00423683

NCT00476216

NCT00521885

NCT01809054

NCT00328939

Known as Fondaparin sodium ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as Fondapariniux ClinicalTrials.gov intervention name — accepted as the source's own label NCT04406389
Known as Fondaparinox “Arixtra (Fondaparinox) 2.5 mg SC Daily” NCT00521885
Known as Fondaparinux sodico ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as Fondaparinux sodique ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as Fondaparinux Sodium “A Pilot Study to Determine the Feasibility of Conducting a Randomized Clinical Trial Comparing Fondaparinux Sodium (Arixtra) Once Daily With Enoxaparin (Lovenox®) Twice Daily...” NCT00894283
8

Fondaparinux sodium (Arixtra) is an FDA- approved medication used in the prevention of deep venous thrombosis (DVT) at the time of orthopedic or abdominal surgery, as well as...” NCT00436787

“This clinical trial will assess the pharmacokinetics and safety of the novel anticoagulant, fondaparinux sodium (Arixtra) in pediatric patients with thromboembolism.” NCT00412464

“Hip Fracture Study of GSK576428 (Fondaparinux Sodium)” NCT00320424

NCT00539942

NCT00911157

NCT00909064

NCT00531843

NCT00981409

Known as Fondaparinux sodium for assay ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as Fondaparinux sodium identification ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as GSK576428 “Hip Fracture Study of GSK576428 (Fondaparinux Sodium)” NCT00320424
1

NCT00333021

Known as IC-851589 ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as ORG 31540 ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as ORG-31540 FREE ACID ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as Quixidar ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as SR 90107A ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as SR 90107A DECASODIUM SALT ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Known as SR 901107A ChEMBL registry synonym — accepted as the source's own label CHEMBL1201202
Action Activate “Antithrombin-III activator” CHEMBL1201202
Action Inhibit “fondaparinux, a factor Xa inhibitor” PMID 16537725 Mar 2006
Modality Other / unclassified “a fully synthetic pentasaccharide” NCT00659399
Route Subcutaneous “Thereafter a once daily subcutaneous injection of either fondaparinux 2.5mg or placebo was to be administered up to Day 7 ±2.” NCT00038961
Target SERPINC1 “Antithrombin-III activator” CHEMBL1201202