Clinical trial • Phase II • Infectious Disease
N38-(1,3-DIHYDROXYPROPAN-2-YL)-2'-EPI-AMPHOTERICIN B-38-AMIDE for Invasive mould infection
Phase II trial of N38-(1,3-DIHYDROXYPROPAN-2-YL)-2'-EPI-AMPHOTERICIN B-38-AMIDE for Invasive mould infection.
Overview
- Trial Therapeutic Area
- Infectious Disease
- Trial Disease
- Invasive mould infection
- Trial Stage
- Phase II
- Drug Modality
- Small molecule
Key dates
- Initial CTIS Submission Date
- 31-10-2025
- First CTIS Authorization Date
- 26-02-2026
Trial design
Randomised, liposomal amphotericin b (amphotericine b, liposome) intravenous followed by voriconazole (voriconazole) (oral and iv formulations listed). product-level dosing references in submission: lamb max daily dose 3 mg/kg (intravenous); voriconazole entries list max daily amounts 8 mg/kg (oral) and 12 mg/kg (iv) per product records. specific schedule per-protocol (lamb followed by voriconazole) as stated in study title and protocol documents.-controlled Phase II trial across 13 sites in Spain, Italy, Belgium and others.
- Randomised
- Yes
- Comparator
- Liposomal amphotericin B (AMPHOTERICINE B, LIPOSOME) intravenous followed by voriconazole (VORICONAZOLE) (oral and IV formulations listed). Product-level dosing references in submission: LAmB max daily dose 3 mg/kg (intravenous); Voriconazole entries list max daily amounts 8 mg/Kg (oral) and 12 mg/kg (IV) per product records. Specific schedule per-protocol (LAmB followed by voriconazole) as stated in study title and protocol documents.
- Target Sample Size
- 54
- Trial Duration For Participant
- 42
Eligibility
Recruits 54 isVulnerablePopulationSelected = true. Study enrols adult patients (≥18 years). Subject information and informed consent forms (Main ICF, Pregnancy Participant ICF, Pregnant Partner ICF, Data Privacy ICF) are provided in the submission (multiple language versions listed). Consent is obtained from adult participants; no paediatric assent documents are provided in the CTIS record..
- Vulnerable Population
- isVulnerablePopulationSelected = true. Study enrols adult patients (≥18 years). Subject information and informed consent forms (Main ICF, Pregnancy Participant ICF, Pregnant Partner ICF, Data Privacy ICF) are provided in the submission (multiple language versions listed). Consent is obtained from adult participants; no paediatric assent documents are provided in the CTIS record.
Inclusion criteria
- {"criterion_text":"- 1_Males or females 18 years and older"}
- {"criterion_text":"- 2_Présenter un risque d’infections fongiques invasives (IFI), au motif d’au moins 1 des éléments suivants : -Avoir reçu une greffe de moelle osseuse d’un donneur allogénique, avec du sang, de la moelle osseuse ou du sang de cordon comme source de cellules souches. -Recevoir actuellement ou avoir reçu récemment (dans un délai de 1 mois) des traitement(s) cytotoxique(s), biologique(s) ou immunomodulateur(s) pour traiter une tumeur maligne hématologique. -Avoir reçu des corticoïdes à des doses minimales moyennes de 0,3 mg/kg/jour d’équivalent prednisone pendant plus de 3 semaines. -Avoir reçu d’autres immunosuppresseurs reconnus agissant sur les lymphocytes T, tels que la cyclosporine, des inhibiteurs du facteur de nécrose tumorale alpha (TNF-α) ou des anticorps monoclonaux spécifiques au cours des 3 derniers mois."}
- {"criterion_text":"- 3_Has suspected invasive mould infection (IMI) as defined in the protocol"}
- {"criterion_text":"- 4_Must be willing to adhere to dosing, study visit schedule, and mandatory procedures as described in the protocol"}
Exclusion criteria
- {"criterion_text":"- 1_Diagnosis of proven or probable IMI within 1 month prior to randomization (including meeting the criteria for proven or probable IMI during the screening period), or relapsed/recurrent IMI which has not responded to other antifungal therapies"}
- {"criterion_text":"- 2_Prior antifungal treatment (azole prophylaxis permitted) for >96 hours prior to randomization or would require use of non-study antifungals during the period of the study"}
- {"criterion_text":"- 3_Systemic bacterial infection diagnosed within the 14 days prior to randomization"}
- {"criterion_text":"- 4_Presence of 1 or more of the following laboratory abnormalities: -Alanine aminotransferase (ALT) ≥5 × upper limit of normal (ULN). -Total serum bilirubin ≥5 × ULN (excluding Gilbert’s Syndrome).-Serum creatinine ≥2 mg/dL or creatinine clearance (CrCL) ≤30 mL/minute"}
- {"criterion_text":"- 5_Presence of 1 or more of the following concomitant diseases: -Known cirrhosis of the liver - Diagnosed symptomatic heart failure -Diagnosed reduced lung function"}
- {"criterion_text":"- 6_Receiving either hemodialysis or peritoneal dialysis"}
- {"criterion_text":"- 7_Personal or family history of long QT interval on ECG (QT) syndrome or a prolonged QT interval corrected for heart rate by Fridericia’s formula (QTcF; >470 msec in males and >480 msec in females)"}
- {"criterion_text":"- 8_Prior recipient of orthotopic lung transplant"}
Endpoints
Primary endpoints
- {"endpoint_text":"- 1_All-cause mortality at Day 42 in the Intent-to-Treat (ITT) analysis set","definition_or_measurement_approach":"All-cause mortality assessed at Day 42 in the ITT analysis set."}
- {"endpoint_text":"- 2_Serious adverse events (SAEs) and treatment emergent adverse events (TEAEs) categorized in a tiered approach in the Safety analysis set. Tier1 TEAEs include renal, electrolyte, hepatic, infusion-related reactions, photophobia, and photosensitivity. Tier 2 includes all other TEAEs","definition_or_measurement_approach":"SAEs and TEAEs recorded and categorized by tier in the Safety analysis set; Tier 1 includes renal, electrolyte, hepatic, infusion-related reactions, photophobia and photosensitivity; Tier 2 includes all other TEAEs."}
Secondary endpoints
- {"endpoint_text":"- 1_Overall success at Day 42, confirmed by the Data Review Committee (DRC), in the population with proven or probable IA (modified Intent-to-Treat [mITT]) as measured by: - Participant is alive, - favorable composite clinical, mycologic, and radiographic response (European Organization for Research and Treatment of Cancer/Invasive Fungal Infections Cooperative Group and the National Institute of Allergy and Infectious Diseases Mycoses Study Group [EORTC/MSG] criteria)","definition_or_measurement_approach":"Overall success at Day 42 in mITT for proven/probable IA: survival plus favourable composite clinical, mycologic and radiographic response per EORTC/MSG criteria; confirmation by Data Review Committee (DRC)."}
- {"endpoint_text":"- 2_Early antifungal therapy (EAT) success at Day 42 in the ITT analysis set defined by non-occurrence of the following: death, receipt of non-study drug systemic antifungal therapy for a cumulative exposure >10 days for progression of disease and/or toxicity, missing data (classified as indeterminate but analyzed as a failure)","definition_or_measurement_approach":"EAT success at Day 42 in ITT defined as absence of death, no receipt of non-study systemic antifungal therapy for >10 cumulative days for progression/toxicity, and no missing data (missing classified as failure)."}
- {"endpoint_text":"- 3_Breakthrough possible, probable, or proven IFI established after 14 days of study drug in the ITT analysis set","definition_or_measurement_approach":"Occurrence of breakthrough IFI (possible/probable/proven) after 14 days of study drug in the ITT analysis set."}
- {"endpoint_text":"- 4_Duration of the initial hospitalization after randomization, in the ITT analysis set","definition_or_measurement_approach":"Duration (days) of initial hospitalization after randomization measured in the ITT analysis set."}
- {"endpoint_text":"- 5_Motif et durée de réhospitalisation après la sortie d’hôpital à l’issue de l’hospitalisation initiale, dans l’ensemble d’analyse ITT","definition_or_measurement_approach":"Reason and duration of rehospitalization after discharge from initial hospitalization measured in the ITT analysis set."}
Recruitment
- Planned Sample Size
- 54
- Recruitment Window Months
- 10
- Consent Approach
- Informed consent obtained from adult participants (study enrols participants ≥18 years). Subject information and ICF documents are included in the submission: Main ICF, Main Adult ICF, Main ICF English/French/Dutch/Italian, Pregnancy Participant ICF, Pregnant Partner ICF, Data Privacy ICF and other subject information materials (e.g., patient emergency card, GP letter). ICFs available in multiple languages (English, French, Dutch, Italian, Spanish versions are present in the document list). No paediatric assent materials are provided (adult-only population).
Geography
- Total Number Of Sites
- 13
- Total Number Of Participants
- 54
Spain
- Earliest CTIS Part Ii Submission Date
- 29-01-2026
- Latest Decision Or Authorization Date
- 22-04-2026
- Processing Time Days
- 83
- Number Of Sites
- 5
- Number Of Participants
- 16
Sites
- Site Name
- Hospital Del Mar
- Department Name
- Infectious Diseases
- Principal Investigator Name
- Juan Pablo Horcajada Gallego
- Principal Investigator Email
- jhorcajada@parcdesalutmar.cat
- Contact Person Name
- Juan Pablo Horcajada Gallego
- Contact Person Email
- jhorcajada@parcdesalutmar.cat
- Site Name
- Hospital Clinic De Barcelona
- Department Name
- Infectious Diseases
- Principal Investigator Name
- Carolina Garcia Vidal
- Principal Investigator Email
- cgarciav@clinic.cat
- Contact Person Name
- Carolina Garcia Vidal
- Contact Person Email
- cgarciav@clinic.cat
- Site Name
- Hospital Universitario Puerta De Hierro De Majadahonda
- Department Name
- Infectious Diseases
- Principal Investigator Name
- Rafael Duarte
- Principal Investigator Email
- rduarte.work@gmail.com
- Contact Person Name
- Rafael Duarte
- Contact Person Email
- rduarte.work@gmail.com
- Site Name
- Hospital Universitari Vall D Hebron
- Department Name
- Infectious Diseases
- Principal Investigator Name
- Adaia Albasanz Puig
- Principal Investigator Email
- adaia.albasanz@vallhebron.cat
- Contact Person Name
- Adaia Albasanz Puig
- Contact Person Email
- adaia.albasanz@vallhebron.cat
- Site Name
- Hospital Universitario De Salamanca
- Department Name
- Infectious Diseases
- Principal Investigator Name
- Maria Lourdes Vazquez Lopez
- Principal Investigator Email
- mlvazquez@saludcastillayleon.es
- Contact Person Name
- Maria Lourdes Vazquez Lopez
- Contact Person Email
- mlvazquez@saludcastillayleon.es
Italy
- Earliest CTIS Part Ii Submission Date
- 02-02-2026
- Latest Decision Or Authorization Date
- 22-04-2026
- Processing Time Days
- 79
- Number Of Sites
- 2
- Number Of Participants
- 8
Sites
- Site Name
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
- Department Name
- Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia
- Principal Investigator Name
- Livio Pagano
- Principal Investigator Email
- Livio.Pagano@unicatt.it
- Contact Person Name
- Livio Pagano
- Contact Person Email
- Livio.Pagano@unicatt.it
- Site Name
- Istituto Europeo Di Oncologia S.r.l.
- Department Name
- Oncoematologia
- Principal Investigator Name
- Alessio Maria Edoardo Maraglino
- Principal Investigator Email
- AlessioMariaEdoardoMaraglino@ieo.it
- Contact Person Name
- Alessio Maria Edoardo Maraglino
- Contact Person Email
- AlessioMariaEdoardoMaraglino@ieo.it
Belgium
- Earliest CTIS Part Ii Submission Date
- 28-01-2026
- Latest Decision Or Authorization Date
- 22-04-2026
- Processing Time Days
- 84
- Number Of Sites
- 4
- Number Of Participants
- 20
Sites
- Site Name
- AZ ST-JAN Brugge A.V.
- Department Name
- Hematology
- Principal Investigator Name
- Alexander Schauwvlieghe
- Principal Investigator Email
- Alexander.schauwvlieghe@azsintjan.be
- Contact Person Name
- Alexander Schauwvlieghe
- Contact Person Email
- Alexander.schauwvlieghe@azsintjan.be
- Site Name
- UZ Leuven
- Department Name
- Haematology
- Principal Investigator Name
- Johan Maertens
- Principal Investigator Email
- johan.maertens@uzleuven.be
- Contact Person Name
- Johan Maertens
- Contact Person Email
- johan.maertens@uzleuven.be
- Site Name
- Centre hospitalier universitaire de Liege
- Department Name
- Hematology
- Principal Investigator Name
- Adrien De Voeght
- Principal Investigator Email
- adrien.devoeght@chuliege.be
- Contact Person Name
- Adrien De Voeght
- Contact Person Email
- adrien.devoeght@chuliege.be
- Site Name
- Institut Jules Bordet
- Department Name
- Infectious Diseases
- Principal Investigator Name
- Aspasia Georgala
- Principal Investigator Email
- aspasia.georgala@hubruxelles.be
- Contact Person Name
- Aspasia Georgala
- Contact Person Email
- aspasia.georgala@hubruxelles.be
France
- Earliest CTIS Part Ii Submission Date
- 06-02-2026
- Latest Decision Or Authorization Date
- 22-04-2026
- Processing Time Days
- 75
- Number Of Sites
- 2
- Number Of Participants
- 10
Sites
- Site Name
- Assistance Publique Hopitaux De Paris
- Department Name
- Hematology
- Principal Investigator Name
- Christine Robin
- Principal Investigator Email
- christine.robin@aphp.fr
- Contact Person Name
- Christine Robin
- Contact Person Email
- christine.robin@aphp.fr
- Site Name
- Centre Hospitalier Victor Dupouy
- Department Name
- Intensive Care
- Principal Investigator Name
- Gaetan Plantefeve
- Principal Investigator Email
- gaetan.plantefeve@ch-argenteuil.fr
- Contact Person Name
- Gaetan Plantefeve
- Contact Person Email
- gaetan.plantefeve@ch-argenteuil.fr
Sponsor
Primary sponsor
- Full Name
- Elion Therapeutics Inc.
- Organisation Type
- Pharmaceutical company
- Country Of Registered Address
- United States
Contract research organisations
- Name
- Medpace Finland Oy
- Responsibilities
- 1,11,12,13,14,2,4,5,9
- Name
- Suvoda LLC
- Responsibilities
- 3
- Name
- Propharma Group LLC
- Responsibilities
- 8
- Name
- Jones Microbiology Institute Inc.
- Responsibilities
- 4
- Name
- Sannova Analytical LLC
- Responsibilities
- 4
- Name
- Mms Holdings Inc.
- Responsibilities
- 10,6
Third parties
- {"country":"Finland","full_name":"Medpace Finland Oy","duties_or_roles":"1,11,12,13,14,2,4,5,9","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Suvoda LLC","duties_or_roles":"3","organisation_type":"Non-Pharmaceutical company"}
- {"country":"United States","full_name":"Jones Microbiology Institute Inc.","duties_or_roles":"4","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Sannova Analytical LLC","duties_or_roles":"4","organisation_type":"Pharmaceutical company"}
- {"country":"Netherlands","full_name":"Radboud universitair medisch centrum Stichting","duties_or_roles":"4","organisation_type":"Hospital/Clinic/Other health care facility"}
- {"country":"United States","full_name":"Propharma Group LLC","duties_or_roles":"8","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Mms Holdings Inc.","duties_or_roles":"10,6","organisation_type":"Pharmaceutical company"}
Investigational products
- Investigational Product Name
- EL219
- Active Substance
- N38-(1,3-DIHYDROXYPROPAN-2-YL)-2'-EPI-AMPHOTERICIN B-38-AMIDE
- Modality
- Small molecule
- Routes Of Administration
- INTRAVENOUS USE
- Route
- INTRAVENOUS USE
- Authorisation Status
- prodAuthStatus=1
- Maximum Dose
- 2 mg/Kg (max daily dose amount)
- Investigational Product Name
- AMPHOTERICINE B, LIPOSOME
- Active Substance
- AMPHOTERICINE B, LIPOSOME
- Modality
- Small molecule
- Routes Of Administration
- INTRAVENOUS USE
- Route
- INTRAVENOUS USE
- Authorisation Status
- prodAuthStatus=2
- Maximum Dose
- 3 mg/kg (max daily dose amount)
- Investigational Product Name
- VORICONAZOLE
- Active Substance
- VORICONAZOLE
- Modality
- Small molecule
- Routes Of Administration
- INTRAVENOUS USE / ORAL USE
- Route
- INTRAVENOUS USE; ORAL USE
- Authorisation Status
- prodAuthStatus=2 (IV entry) and prodAuthStatus=1 (OE Voriconazole entry)
- Maximum Dose
- IV: 12 mg/kg (max daily dose amount entry); Oral: 8 mg/Kg (max daily dose amount entry)
- Investigational Product Name
- Oral voriconazole matching placebo
- Modality
- Other
- Authorisation Status
- prodAuthStatus=N/A
- Investigational Product Name
- Dextrose 5% (EL219, LAmB, IV voriconazole matching placebo for blinding purpose)
- Modality
- Other
- Authorisation Status
- prodAuthStatus=N/A
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