Aerosolized liposomal Amphotericin B: A potential prophylaxis of invasive pulmonary aspergillosis in immunocompromised patients

2013 ◽  
Vol 49 (6) ◽  
pp. 574-580 ◽  
Author(s):  
Harutai Kamalaporn ◽  
Kitty Leung ◽  
Mark Nagel ◽  
Saranya Kittanakom ◽  
Battista Calvieri ◽  
...  
Keyword(s):  
Amphotericin B ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Immunocompromised Patients ◽  
Pulmonary Aspergillosis

scholarly journals Efficacy of Nebulized Liposomal Amphotericin B in Treatment of Experimental Pulmonary Aspergillosis

2005 ◽  
Vol 49 (7) ◽  
pp. 3028-3030 ◽  
Author(s):  
Joan Gavaldà ◽  
María-Teresa Martín ◽  
Pedro López ◽  
Xavier Gomis ◽  
José-Luís Ramírez ◽  
...  
Keyword(s):  
Amphotericin B ◽  
Murine Model ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Pulmonary Aspergillosis ◽  
Lower Lung

ABSTRACT The efficacy of therapeutic aerosolized amphotericin B (AMB) was studied in a steroid-immunosuppressed murine model of invasive pulmonary aspergillosis. Nebulized liposomal AMB can be a valid approach to the treatment of this infection, with subjects showing significantly improved survival relative to that of subjects given intravenous deoxycholate AMB, as well as lower lung weights and pulmonary glucosamine levels.

Successfully treated invasive pulmonary aspergillosis in a patient with diabetic ketoacidosis

Open Medicine ◽  
2013 ◽  
Vol 8 (5) ◽  
pp. 685-688
Author(s):  
Ryo Kumagai ◽  
Gen Ohara ◽  
Shinya Sato ◽  
Kunihiko Miyazaki ◽  
Katsunori Kagohashi ◽  
...  
Keyword(s):  
Early Intervention ◽  
Invasive Aspergillosis ◽  
Diabetic Ketoacidosis ◽  
Amphotericin B ◽  
Early Treatment ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Full Recovery ◽  
Liposomal Amphotericin B ◽  
Pulmonary Aspergillosis

AbstractWe report herein a case of diabetic ketoacidosis associated with invasive aspergillosis that was successfully treated with liposomal amphotericin-B (L-AMB). Early intervention after confirming the diagnosis of invasive pulmonary aspergillosis is very important, and initiating early treatment with L-AMB can lead to a full recovery.

scholarly journals Pharmacodynamics of Amphotericin B Deoxycholate, Amphotericin B Lipid Complex, and Liposomal Amphotericin B against Aspergillus fumigatus

2015 ◽  
Vol 59 (5) ◽  
pp. 2735-2745 ◽  
Author(s):  
Zaid Al-Nakeeb ◽  
Vidmantas Petraitis ◽  
Joanne Goodwin ◽  
Ruta Petraitiene ◽  
Thomas J. Walsh ◽  
...  
Keyword(s):  
Amphotericin B ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Complete Suppression ◽  
Pulmonary Aspergillosis ◽  
Lipid Complex ◽  
Amphotericin B Deoxycholate ◽  
Amphotericin B Lipid Complex ◽  
Dose Dependent

ABSTRACTAmphotericin B is a first-line agent for the treatment of invasive aspergillosis. However, relatively little is known about the pharmacodynamics of amphotericin B for invasive pulmonary aspergillosis. We studied the pharmacokinetics (PK) and pharmacodynamics (PD) of amphotericin B deoxycholate (DAMB), amphotericin B lipid complex (ABLC), and liposomal amphotericin B (LAMB) by using a neutropenic-rabbit model of invasive pulmonary aspergillosis. The study endpoints were lung weight, infarct score, and levels of circulating galactomannan and (1→3)-β-d-glucan. Mathematical models were used to describe PK-PD relationships. The experimental findings were bridged to humans by Monte Carlo simulation. Each amphotericin B formulation induced a dose-dependent decline in study endpoints. Near-maximal antifungal activity was evident with DAMB at 1 mg/kg/day and ABLC and LAMB at 5 mg/kg/day. The bridging study suggested that the “average” patient receiving LAMB at 3 mg/kg/day was predicted to have complete suppression of galactomannan and (1→3)-β-d-glucan levels, but 20 to 30% of the patients still had a galactomannan index of >1 and (1→3)-β-d-glucan levels of >60 pg/ml. All formulations of amphotericin B induce a dose-dependent reduction in markers of lung injury and circulating fungus-related biomarkers. A clinical dosage of liposomal amphotericin B of 3 mg/kg/day is predicted to cause complete suppression of galactomannan and (1→3)-β-d-glucan levels in the majority of patients.

scholarly journals Treatment of Experimental Invasive Pulmonary Aspergillosis in Rats with Liposomal Amphotericin B

1993 ◽  
Vol 67 (2) ◽  
pp. 102-109 ◽  
Author(s):  
Haruko MATSUDA ◽  
Shigeru KOHNO ◽  
Yoshitsugu MIYAZAKI ◽  
Koutaro MITSUTAKE ◽  
Ken-ichi TANAKA ◽  
...  
Keyword(s):  
Amphotericin B ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Pulmonary Aspergillosis

scholarly journals Efficacy of Single-Dose Liposomal Amphotericin B or Micafungin Prophylaxis in a Neutropenic Murine Model of Invasive Pulmonary Aspergillosis

2008 ◽  
Vol 52 (11) ◽  
pp. 4178-4180 ◽  
Author(s):  
Russell E. Lewis ◽  
Nathaniel D. Albert ◽  
Dimitrios P. Kontoyiannis
Keyword(s):  
Body Weight ◽  
Amphotericin B ◽  
Murine Model ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Potential Utility ◽  
Pulmonary Aspergillosis ◽  
Fungal Burden ◽  
Animal Survival

ABSTRACT In a neutropenic murine model of invasive pulmonary aspergillosis, prophylaxis with single doses of liposomal amphotericin B or micafungin at ≥5 mg/kg of body weight improved animal survival and suppressed the lung fungal burden for up to 7 days after infection, demonstrating the potential utility of infrequent dosing with these antifungals.

Efficacy of liposomal amphotericin B for prophylaxis of acute or reactivation models of invasive pulmonary aspergillosis

Mycoses ◽  
2012 ◽  
Vol 56 (3) ◽  
pp. 241-249 ◽  
Author(s):  
Christopher Leleu ◽  
Jean Menotti ◽  
Pascale Meneceur ◽  
Firas Choukri ◽  
Annie Sulahian ◽  
...  
Keyword(s):  
Amphotericin B ◽  
Liposomal Amphotericin ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Pulmonary Aspergillosis

scholarly journals Efficacy of Liposomal Amphotericin B with Prolonged Circulation in Blood in Treatment of Severe Pulmonary Aspergillosis in Leukopenic Rats

2000 ◽  
Vol 44 (3) ◽  
pp. 540-545 ◽  
Author(s):  
Els W. M. Van Etten ◽  
Lorna E. T. Stearne-Cullen ◽  
Marian T. Ten Kate ◽  
Irma A. J. M. Bakker-Woudenberg
Keyword(s):  
Amphotericin B ◽  
Liposomal Amphotericin ◽  
Mycelial Growth ◽  
Day Treatment ◽  
Invasive Pulmonary Aspergillosis ◽  
Liposomal Amphotericin B ◽  
Double Dose ◽  
Pulmonary Aspergillosis ◽  
Fungal Inoculation ◽  
Triple Dose

ABSTRACT The therapeutic efficacy of long-circulating polyethylene glycol-coated liposomal amphotericin B (AMB) (PEG-AMB-LIP) was compared with that of AMB desoxycholate (Fungizone) in a model of severe invasive pulmonary aspergillosis in persistently leukopenic rats as well as in temporarily leukopenic rats. PEG-AMB-LIP treatment (intravenous administration) consisted of a single, or double (every 72 h), or triple (every 72 h) dose of 10 mg of AMB/kg of body weight, a double dose (every 72 h) of 14 mg of AMB/kg, or a 5-day treatment (every 24 h) with 6 mg/kg/dose. AMB desoxycholate was administered for 10 consecutive days at 1 mg of AMB/kg/dose. Treatment was started 30 h after fungal inoculation, at which time mycelial growth was firmly established. Both persistently and temporarily leukopenic rats died between 4 and 9 days after Aspergillus fumigatus inoculation when they were left untreated or after treatment with a placebo. In persistently leukopenic rats, a single dose of PEG-AMB-LIP (10 mg/kg) was as effective as the 10-day treatment with AMB desoxycholate (at 1 mg/kg/dose) in significantly prolonging the survival of rats infected with A. fumigatus and in reducing the dissemination of A. fumigatus to the liver. Prolongation of PEG-AMB-LIP treatment (double or triple dose or 5-day treatment) did not further improve efficacy. For temporarily leukopenic rats no major advances in efficacy were achieved compared to those for persistently leukopenic rats, probably because the leukocyte numbers in blood were restored too late in the course of infection.

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