TheraRadar
Data updated: Jun 28, 2026

NOXAFIL (posaconazole) · Merck

Infectious Disease Approved 2006-09-15

Noxafil is an azole antifungal indicated as follows: Noxafil is indicated for the treatment of invasive aspergillosis as follows: Noxafil injection: adults and pediatric patients 2 years of age and older who weigh 10 kg or greater Noxafil delayed-release tablets: adults and pediatric patients 2 years of age and older who weigh greater than 40 kg Noxafil PowderMix for delayed-release oral suspension: pediatric patients 2 years of age and older who weigh 10 kg to 40 kg Noxafil is indicated for the...

NDA
Small Molecule
7
Indications
--
Phase 3 Trials
2
Priority Reviews
19
Years on Market

Details

Status
Prescription
First Approved
2006-09-15
Patent Cliff
2033

Pro Metrics

Patent cliff and revenue data

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Routes
ORAL, INTRAVENOUS
Dosage Forms
SUSPENSION, SOLUTION, TABLET, DELAYED RELEASE

Companies

Active Ingredient: POSACONAZOLE

NOXAFIL Approval History

2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
58 FDA actions from 2006 to 2026 · 3 indication expansions
Jan 2026 SUPPL
Efficacy
Oct 2024 SUPPL
Label · Labeling
Jan 2022 SUPPL
Label · Labeling

What NOXAFIL Treats

4 indications

NOXAFIL is approved for 4 conditions since its original approval in 2006. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Invasive Aspergillosis
  • Invasive Aspergillus Infection Prophylaxis
  • Invasive Candida Infection Prophylaxis
  • Oropharyngeal Candidiasis
Source: FDA Label

NOXAFIL Competitive Set

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Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

Drugs Similar to NOXAFIL

3 of 8

FDA-approved drugs for similar conditions. Compare mechanisms and indications to understand treatment alternatives.

CASPOFUNGIN ACETATE
CASPOFUNGIN ACETATE
1 shared
Cipla
Shared indications:
Invasive Aspergillosis
CRESEMBA
ISAVUCONAZONIUM SULFATE
1 shared
ASTELLAS
Shared indications:
Invasive Aspergillosis
DIFLUCAN
FLUCONAZOLE
1 shared
Pfizer
Shared indications:
Oropharyngeal Candidiasis
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Clinical Trial Registry

32 trials
Trial Sponsor ID Phase Status Title
NCT07261150 IDIM-2025-33491 Ph 3 not yet recruiting Histoplasmosis Induction and Consolidation Therapy Factorial Randomized Clinical Trial (Histo-FACT)
NCT07155226 MOMENTUM D8620C00001 2025-521299-76-00 Ph 1, Ph 2 recruiting Study of AZD3632 Monotherapy or in Combination With Anticancer Agents in Participants With Advanced Haematologic Malignancies With KMT2Ar, NPM1m, or Other Genotypes Associated With HOX Overexpression
NCT04771130 BGB-11417-103 2021-003285-12, 2023-508881-14-00 Ph 1, Ph 2 recruiting A Study of BGB-11417 in Participants With Myeloid Malignancies
NCT04368559 ReSPECT CD101.IV.3.08 2017-004981-85 Ph 3 completed Study of Rezafungin Compared to Standard Antimicrobial Regimen for Prevention of Invasive Fungal Diseases in Adults Undergoing Allogeneic Blood and Marrow Transplantation
NCT06802757 PRISM-TNBC POS-PEM-Ⅱ-NEO-TNBC Ph 2 recruiting Posaconazole Plus PD-1 Inhibitors and Chemotherapy vs PD-1 Inhibitors and Chemotherapy in Neoadjuvant Therapy for Triple Negative Breast Cancer
NCT06541067 POSALLO RC23_0186 Ph 2 recruiting Study of Posaconazole Prophylaxis in Patients Receiving Hematopoietic Stem Cell Allograft (Allo-HSC) at High Risk of Invasive Fungal Infection (IFI)
NCT04294641 results posted 200058 20-C-0058 Ph 2 completed Front Line Ibrutinib Without Corticosteroids for Newly Diagnosed Chronic Graft-versus-Host Disease
NCT03318159 results posted H-1706-207-866 Ph 2 completed Posaconazole Prophylaxis During ATG Treatment for hMDS/AA Patients
NCT01782131 results posted P06200 5592-069, 2011-003938-14 Ph 3 completed A Study of the Safety and Efficacy of Posaconazole Versus Voriconazole for the Treatment of Invasive Aspergillosis (MK-5592-069)
NCT02203773 M14-358 2014-000687-18 Ph 1 terminated Study of ABT-199 (GDC-0199) in Combination With Azacitidine or Decitabine (Chemo Combo) in Subjects With Acute Myelogenous Leukemia (AML)
NCT02180165 results posted 5592-101 142639, MK-5592-101 Ph 3 completed Assessing the Safety and Efficacy of MK-5592 (Posaconazole) in Japanese Participants With Fungal Infection (MK-5592-101)
NCT02358499 1490413 Ph 1 completed Genetic Variation and Variability in Posaconazole Pharmacokinetics in Children
NCT00817765 EPOS UMCN-AKF 08.03 Ph 1 completed Pharmacokinetic Study of Posaconazole Boosted Fosamprenavir
NCT02875743 KIASII Ph 4 completed King's Invasive Aspergillosis Study II
NCT03760445 CHDM201A2101 2018-003107-19 Ph 1, Ph 2 withdrawn HDM201 Added to CT in R/R or Newly Diagnosed AML
NCT03336502 results posted 5592-120 MK-5992-120 Ph 1 completed Pharmacokinetics and Safety of Intravenous Posaconazole (MK-5592) in Chinese Participants at High Risk for Invasive Fungal Infections (MK-5592-120)
NCT02805946 PIRAÑA UMCN-AKF16.01 2016-001182-87 Ph 4 completed Pharmacokinetics of Posaconazole (Noxafil®) as Prophylaxis for Invasive Fungal Infections
NCT00936117 results posted 2008-0793 Ph 2 completed Pharmacokinetics of Posaconazole Prophylaxis in Acute Leukemia
NCT02387983 results posted 5592-117 Ph 1 completed Pharmacokinetics and Safety of Oral Posaconazole (MK-5592)Tablets in Chinese Participants at High Risk for Invasive Fungal Infections (MK-5592-117)
NCT01667107 PAPAL results posted 5592-105 2012-003140-68 Ph 4 terminated A Pharmacokinetic Analysis of Posaconazole in Lung Transplant Recipients (MK-5592-105)
NCT02968134 POSA results posted HREC/16/QRBW/377 Ph 4 completed Single Dose Population Pharmacokinetics of Intravenous Posaconazole in Critically Ill Patients
NCT01377480 STOP CHAGAS results posted P05267 MK-5592-055 Ph 2 completed A Study of the Use of Oral Posaconazole (POS) in the Treatment of Asymptomatic Chronic Chagas Disease (P05267)
NCT01200355 results posted 10-038 Ph 4 completed Posaconazole Versus Micafungin for Prophylaxis Against Invasive Fungal Infections During Neutropenia in Patients Undergoing Chemotherapy for Acute Myelogenous Leukemia, Acute Lymphocytic Leukemia or Myelodysplastic Syndrome
NCT01075984 results posted P05520 Ph 1 completed Pharmacokinetics, Safety, and Tolerability of Intravenous Posaconazole Solution Followed by Oral Posaconazole Suspension in Subjects at High Risk for Invasive Fungal Infections (P05520)
NCT03095547 F901318-01-11-17 Ph 1 withdrawn Drug/Drug Interactions With F901318
NCT00811642 results posted P05551 Ph 3 completed Posaconazole Treatment of Invasive Fungal Infection (IFI) (P05551)
NCT00811928 results posted P05387 Ph 3 completed Safety and Efficacy Study of Posaconazole vs. Fluconazole for Prevention of Invasive Fungal Infection (P05387 AM1)(COMPLETED)
NCT01984229 results posted NP28990 Ph 1 completed A Study of the Effects of Posaconazole on Alectinib (RO5424802) Pharmacokinetics in Healthy Volunteers
NCT00750737 results posted 2007-0020 Ph 3 completed Oral Posaconazole Three Times Per Day vs Weekly High Dose Amphotericin B Lipid Complex (ABLC)
NCT01901172 NP28902 Ph 1 completed A Study of the Drug-Drug Interaction of RO5503781 and Posaconazole, the Relative Bioavailability of New Formulations of RO5503781 and the Food-Effect on the Pharmacokinetics of RO5503781 in Patients With Solid Tumors
NCT02020213 Posaconazole SF13263 Ph 4 withdrawn Posaconazole as Salvage Therapy for Aspergillus Pulmonary Infection.
NCT01162967 CHAGASAZOL CHAGASAZOL01 Ph 2 completed Clinical Trial For The Treatment Of Chronic Chagas Disease With Posaconazole And Benznidazole
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

NOXAFIL FDA Label Details

Indications & Usage

FDA Label (PDF)

Noxafil is an azole antifungal indicated as follows: Noxafil is indicated for the treatment of invasive aspergillosis as follows: Noxafil injection: adults and pediatric patients 2 years of age and older who weigh 10 kg or greater Noxafil delayed-release tablets: adults and pediatric patients 2 years of age and older who weigh greater than 40 kg Noxafil PowderMix for delayed-release oral suspension: pediatric patients 2 years of age and older who weigh 10 kg to 40 kg Noxafil is indicated for the prophylaxis of invasive Aspergillus and Candida infections in patients who are at high risk of deve...

View full patent landscape →
6 OB patents · 3 families · 124 international docs across 25 countries

NOXAFIL Patents & Exclusivity

Latest Patent: Feb 2033
Exclusivity: Jan 2029

Patents (6 active)

US9493582 Expires Feb 27, 2033
US9023790 Expires Jul 4, 2031
US9358297 Expires Jun 24, 2031
US9750822 Expires Mar 13, 2029
US10117951 Expires Mar 13, 2029
US8410077 Expires Mar 13, 2029

Exclusivity

NPP Until Jan 2029
ODE-355 Until Jun 2028
NPP Until Jan 2029
ODE-355 Until Jun 2028
Source: FDA Orange Book

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Revenue Insights

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Patent Timeline

  • Cliff: 2033
  • 13 active patents

Trial Analysis

  • Clinical trial tracking
  • Development stage analysis

Competitive Landscape

  • 8 similar drugs
  • Same target/indication analysis
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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.