Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.2 (alanine aminotransferase)
 26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity(R), the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 3,4-DAP; Adefovir dipivoxil, ADL-10-0101, alefacept, alemtuzumab, alosetron hydrochloride, ALT-711, aprepitant, atazanavir sulfate, atlizumab, atvogen; Bortezomib; CETP vaccine, clevudine, crofelemer; DAC:GLP-1, darbepoetin alfa, decitabine, drotrecogin alfa (activated), DX-9065a; E-7010, edodekin alfa, emivirine, emtricitabine, entecavir, erlosamide, erlotinib hydrochloride, everolimus, exenatide; Fondaparinux sodium, frovatriptan, fulvestrant; Gemtuzumab ozogamicin, gestodene; Homoharringtonine, human insulin; Imatinib mesylate, indiplon, indium 111 (111In) ibritumomab tiuxetan, inhaled insulin, insulin detemir, insulin glargine, ivabradine hydrochloride; Lanthanum carbonate, lapatinib, LAS-34475, levetiracetam, liraglutide, lumiracoxib; Maxacalcitol, melagatran, micafungin sodium; Natalizumab, NSC-640488; Oblimersen sodium; Parecoxib sodium, PEG-filgrastim, peginterferon alfa-2(a), peginterferon alfa-2b, pexelizumab, pimecrolimus, pleconaril, pramlintide acetate, pregabalin, prucalopride; rAHF-PFM, Ranelic acid distrontium salt, ranolazine, rDNA insulin, recombinant human soluble thrombomodulin, rhGM-CSF, roxifiban acetate, RSD-1235, rubitecan, ruboxistaurin mesilate hydrate; SC-51, squalamine; Tegaserod maleate, telbivudine, tesaglitazar, testosterone gel, tezosentan disodium, tipranavir; Vatalanib succinate; Ximelagatran; Yttrium 90 (90Y) ibritumomab tiuxetan; Zoledronic acid monohydrate.
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PMID:Gateways to clinical trials. 1467 84

The limitations of heparin and warfarin have prompted the development of new anticoagulant drugs for prevention and treatment of venous and arterial thromboembolism. Novel parenteral agents include synthetic analogs of the pentasaccharide sequence of heparin that mediates its interaction with antithrombin. Fondaparinux, the first synthetic pentasaccharide, is licensed for prevention of venous thromboembolism (VTE) after major orthopedic surgery and for initial treatment of patients with VTE. Idraparinux, a long-acting pentasaccharide that is administered subcutaneously once-weekly, is being compared with warfarin for treatment of VTE and for prevention of cardioembolic events in patients with atrial fibrillation. New oral anticoagulants include direct inhibitors of thrombin, factor Xa and factor IXa. Designed to provide more streamlined anticoagulation than warfarin, these agents can be given without routine coagulation monitoring. Ximelagatran, the first oral direct thrombin inhibitor, is as effective and safe as warfarin for prevention of cardioembolic events in patients with atrial fibrillation. However, ximelagatran produces a three-fold elevation in alanine transaminase levels in 7.9% of patients treated for more than a month, the long-term significance of which is uncertain. Whether other direct thrombin inhibitors or inhibitors of factors Xa or IXa also have this problem is under investigation. After a brief review of coagulation pathways, this paper focuses on new anticoagulants in advanced stages of clinical testing.
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PMID:New anticoagulants. 1610 51

Fondaparinux and enoxaparin are useful for preventing venous thromboembolism after total knee arthroplasty (TKA), but both drugs have associated complications. The purpose of this study was to clarify the risks associated with use of these drugs in Japanese patients who underwent TKA.A total of 575 patients (935 knees) underwent TKA and were retrospectively reviewed; 277 patients (454 knees) were treated with fondaparinux and 298 patients (481 knees) were treated with enoxaparin. The authors investigated the incidences of deep venous thrombosis of the lower limbs and pulmonary embolism to evaluate venous thromboembolism, knee enlargement compared with the preoperative size, incidence of subcutaneous knee hematoma, and other complications. No significant differences were observed between the 2 drugs regarding the incidences of deep venous thrombosis and pulmonary embolism. However, fondaparinux use resulted in knee enlargement (P<.0005) and subcutaneous hematoma of the knee (P=.035) significantly more often than enoxaparin use. Conversely, enoxaparin use significantly caused the elevation of alanine aminotransferase (one of the liver enzymes) at a higher rate than fondaparinux (30.1% vs 8.3%, respectively; P<.0001). However, the increased alanine aminotransferase levels were transient, and no patient exhibited symptoms of abnormal liver function, such as jaundice or cutaneous pruritus.Fondaparinux and enoxaparin were both effective in preventing venous thromboembolism in Japanese patients undergoing elective TKA. However, both drugs had some adverse effects. It is important to be aware of these potential risks when prescribing these drugs.
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PMID:Safety of fondaparinux versus enoxaparin after TKA in Japanese patients. 2359 Jul 81