Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Anidulafungin is a novel antifungal agent which, like other echinocandins, inhibits beta-(1,3)-D-glucan synthase and disrupts fungal cell-wall synthesis. It has marked antifungal activity against a broad spectrum of Candida spp. and Aspergillus spp., including amphotericin B- and triazole-resistant strains. In clinical trials, anidulafungin has primarily been evaluated in patients with oesophageal and invasive candidiasis. Preliminary data are emerging for other indications such as invasive aspergillosis. In a large, multicentre, double-blind, double-dummy, randomised trial in patients with oesophageal candidiasis, intravenous anidulafungin 50 mg/day was as effective as oral fluconazole 100 mg/day regarding end-of-treatment rates of endoscopic cure and clinical and microbiological success. Duration of treatment was approximately 2-3 weeks, and patients in both groups received a loading dose of study drug (twice the daily maintenance dose) on day 1. Anidulafungin is generally well tolerated. Across the dosage range 50-100 mg/day, adverse events appear not to be dose- or infusion-related. In the largest clinical trial to date, the most common treatment-related adverse events were phlebitis/thrombophlebitis, headache, nausea, vomiting and pyrexia.
 ...
PMID:Anidulafungin. 1545 42

Anidulafungin is a new echinocandin antifungal agent which inhibits beta-1,3-D-glucan synthase and disrupts fungal cell-wall synthesis. It has marked antifungal activity against Candida spp. and Aspergillus spp., including amphotericin B and triazole resistant strains. Due to the limited oral availability, anidulafungin in clinical use is available for parenteral administration only. Elimination of anidulafungin takes place via slow non-enzymatic degradation to inactive metabolites. Less than 10% and 1% of the initially administered drug is excreted unchanged into feces and urine, respectively. It does not require dosage adjustment in subjects with hepatic or renal impairment established. Anidulafungin is generally well tolerated. Adverse events appear not to be dose or infusion related. The most common treatment related adverse events are phlebitis, headache, nausea, vomiting and pyrexia. The lack of interactions with tacrolimus, cyclosporine and corticosteroids and its limited toxicity profile places anidulafungin as an attractive new option for the treatment of invasive fungal infections especially in transplant patients.
 ...
PMID:[Anidulafungin: a new therapeutic approach in antifungal therapy. Pharmacology of anidulafungin]. 1847 3

Anidulafungin is a new echinocandin antifungal agent recently approved in Spain by the Spanish Drug Agency. As other echinocandins, it inhibits a selective target, 1,3- beta-D-glucan synthesis, a major structural component of the fungal cell wall which is not present in mammalian cells, this avoiding toxicity problems. It has fungicidal activity against many Candida spp., including fluconazole-resistant, and fungistatic activity against other yeast and moulds such as Aspergillus spp. Clinical trials have shown non-inferiority of anidulafungin to fluconazole for invasive, including candidemia, and non-invasive Candida infections. It is well-tolerated, and no drug-related serious adverse events have been reported. Anidulafungin, which has a very long half life, is slowly degraded by human peptidases and proteases and has a low drug-drug interaction profile based on its lack of interaction with the cytochrome P450 system. Thus, dosing adjustments of anidulafungin based on age, gender, body weight, disease status, concomitant therapy or renal or hepatic insufficiency is not necessary. As it does not interact with amphotericin B and voriconazole, cyclosporine, tacrolimus and other drugs, it can be used in combination with other antifungal agents and co-administered with immunosuppressant drugs. It is generally well-tolerated in clinical trials. Its most frequent adverse events are nausea, vomiting, moderate diarrhea, transient elevation of hepatic enzymes and headache. Some of the patients have mild, passing reactions such as facial blushing, nausea and dyspnea related with rapid intravenous perfusion. Its antifungal activity, clinical efficacy, safety profile, and pharmacokinetic characteristics make it a suitable alternative antifungal compound for therapy of mucosal candidiasis, candidemia and invasive candidiasis, above all in patients with some degree of renal and hepatic insufficiency.
 ...
PMID:[Anidulafungin]. 1850 69

Candidaemia/invasive candidiasis (C/IC) is the most frequently occurring invasive fungal infection worldwide, with a particularly strong impact and high incidence in the intensive-care unit, where there is a need for new treatment options and strategies. The echinocandin anidulafungin has broad in vitro activity against a wide range of Candida species, along with favourable pharmacokinetics that allow administration in hepatic and renal impairment and with any comedication without the need for dose adjustments. The efficacy and safety of anidulafungin for the treatment of C/IC were demonstrated in a number of clinical studies and by some limited data from clinical practice. In a randomized comparative trial for the treatment of C/IC in adults, 76% of patients receiving anidulafungin and 60% of those given fluconazole were treated successfully (95% CI for difference: 4-27; p 0.01). Post hoc analyses suggest that anidulafungin is significantly more effective than standard-dose fluconazole for the treatment of candidaemia in critically ill patients. Anidulafungin is generally well tolerated, with commonly reported side effects including headache, hypokalaemia, gastrointestinal symptoms, abnormal liver function test results, and rash. In pharmaco-economic analyses, anidulafungin compared favourably with fluconazole (in terms of overall costs and hospital resource use) as well as with other echinocandins. Echinocandins, including anidulafungin, are now generally recommended as first-line therapy in moderately to severely ill patients, those with prior azole exposure, and patients with C/IC caused by Candida glabrata or Candida krusei.
 ...
PMID:Anidulafungin for the treatment of invasive candidiasis. 2125 Nov 47