New Pill-Form fungus fighter takes on deadly candida
NCT ID NCT05421858
First seen Jun 27, 2026 · Last updated Sep 15, 2026 · Updated 5 times
Summary
This Phase 3 trial tests a new drug called fosmanogepix against standard treatments for life-threatening Candida bloodstream or organ infections. About 450 adults will be randomly assigned to receive either fosmanogepix (first by IV, then as a pill) or the usual IV caspofungin followed by oral fluconazole. The main goal is to see if fosmanogepix works as well as the standard regimen at clearing the infection and keeping patients alive at 30 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Fosmanogepix (given first by IV, then as a pill)
- What this could lead to
- If it works, this could offer a new treatment option for serious Candida infections, potentially with an easier switch from IV to oral pills.
- What could go wrong
- This is a large Phase 3 trial, but it's designed to show fosmanogepix is not worse than current drugs, not necessarily better. There's always a chance it may not meet that goal or could have unexpected side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 450 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Jan 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients ≥ 18 years (or the minimum country-specific age of consent if \> 18) at Screening who have provided signed informed consent indicating that they understand the purpose of, and procedures required for, the study, and are willing to participate in the study. If the patient is unable to consent for himself/herself, a legally authorized representative must provide informed consent on his/her behalf. 2. Diagnosis of candidemia and/or invasive candidiasis based on a blood or non-blood specimen obtained within ≤ 96 hours (4 days) before randomization, and on clinical criteria judged attributable to candidemia/invasive candidiasis occurring at any time from ≤ 12 hours prior to the qualifying positive index culture being taken through to randomization. 3. Patient's condition allows for appropriate infection source control measures, including removal of pre-existing intravascular catheters and devices, if necessary. Exclusion Criteria: 1. Existing infection 1. Infection known to be due to Candida krusei, in blood or any other normally sterile site. 2. Inappropriate fungal infection source control. 3. Diagnosis of certain deep-seated Candida infections. 2. Life expectancy of \< 72 hours in the opinion of the investigator. 3. Requirement, or expected requirement, for hemodialysis, peritoneal dialysis, or hemofiltration. 4. Ongoing neurological disorders, including specified conditions presenting with a CTCAE Grade ≥ 2 (neurological symptoms that are considered to be a consequence of the current episode of candidemia / invasive candidiasis are not exclusionary). 5. Patients with known human immunodeficiency virus infection, who have CD4+ count \< 200/mm3 or viral load \> 400 copies/mL), or who have had an active opportunistic infection within 6 months prior to Screening. 6. Other medical or psychiatric condition or laboratory abnormality that may increase the risk of study participation or make the patient inappropriate for the study. 7. Current use of any prohibited concomitant medications or those unwilling/unable to use a permitted concomitant medication. 8. Received \> 2 days (\> 48 hours) equivalent of prior systemic antifungal treatment at approved doses and frequency to treat the current episode of candidemia and/or invasive candidiasis (e.g., \> 2 doses of a once daily antifungal agent or \> 4 doses of a twice daily antifungal agent), within the 96 hours prior to randomization (except for non-susceptible Candida spp. and for patients who develop candidemia or invasive candidiasis while on prophylaxis with an azole or amphotericin B). 9. Previous administration with an investigational drug or investigational vaccine within 30 days or 5 half-lives preceding the first dose of study drug used in this study (whichever is longer). 10. Prior participation in this or any previous study of fosmanogepix. 11. Moderate or severe hepatic impairment, known active viral hepatitis B or C, ALT or AST ≥ 5 × ULN or total bilirubin \> 3 × ULN unless this is due to isolated hyperbilirubinemia or documented Gilbert's syndrome. 12. Female patient is pregnant or lactating. 13. Known hypersensitivity to fosmanogepix, manogepix, caspofungin, any echinocandin, fluconazole or to any of their excipients. 14. Investigator site staff directly involved in the conduct of the study and their family members, site staff otherwise supervised by the investigator, and Sponsor and Sponsor delegate employees directly involved in the conduct of the study and their family members.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
144 sites in 20 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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"LAIKO" General Hospital
RECRUITINGAthens, 115 27, Greece
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"Sotiria" Chest Diseases Hospital of Athens
RECRUITINGAthens, 11527, Greece
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AOU Senese
RECRUITINGSiena, 53100, Italy
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Ajou University Hospital
RECRUITINGSuwon, 16499, South Korea
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Amiens Picardie University Hospital - South, Intensive Care Unit (ICU)
RECRUITINGAmiens, 80054, France
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Augusta University Medical Center
RECRUITINGAugusta, Georgia, 30912-5563, United States
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Big Metropolitan Hospital Niguarda Regional Health Authority
RECRUITINGMilan, 20162, Italy
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British Sanatorium SA
RECRUITINGRosario, S2000CVB, Argentina
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Buenos Aires Italian Hospital, Department of Infectious Diseases
RECRUITINGBuenos Aires, C1199ABB, Argentina
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Cardiomet CEQUIN Foundation, Department of Nephrology
RECRUITINGArmenia, 630004, Colombia
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Carilion Clinic
RECRUITINGRoanoke, Virginia, 24014, United States
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Central Hospital Mendoza
TERMINATEDMendoza, M5500IDN, Argentina
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Central Hospital de San Isidro Melchor Posse
RECRUITINGBuenos Aires, B1641, Argentina
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Central Hospital of Wuhan
RECRUITINGWuhan, 430014, China
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Chaim Sheba Medical Center, Department of Infectious Diseases
RECRUITINGRamat Gan, 52621, Israel
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China Medical University Hospital
RECRUITINGTaichung, 404327, Taiwan
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China-Japan Friendship Hospital
RECRUITINGBeijing, 100029, China
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City of Hope
RECRUITINGDuarte, California, 91010, United States
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Cordoba Private University Hospital, Department of Infectious Diseases
RECRUITINGCórdoba, X5016KEH, Argentina
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DMC Harper University Hospital
RECRUITINGDetroit, Michigan, 48201, United States
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David Geffen School of Medicine at UCLA
RECRUITINGLos Angeles, California, 90095, United States
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Edith Wolfson Medical Center, Department of Infectious Diseases
RECRUITINGHolon, 58100, Israel
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Emory University Hospital - Clifton Road
RECRUITINGAtlanta, Georgia, 30322, United States
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Erasme Hospital, Department of Infectious and Tropical Diseases
RECRUITINGBrussels, B-1070, Belgium
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Eurohospital University Hospital
RECRUITINGPlovdiv, 4004, Bulgaria
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Far Eastern Memorial Hospital
RECRUITINGNew Taipei City, 220, Taiwan
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Frankfurt University Clinic
RECRUITINGFrankfurt am Main, Hesse, 60590, Germany
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General Hospital Saint-Jan
RECRUITINGBruges, 8000, Belgium
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General Hospital of Athens "Evangelismos", 5th Department of Internal Medicine and Infectious Diseases Unit
RECRUITINGAthens, PC 10676, Greece
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General Hospital of Thessaloniki "Ippokratio"
RECRUITINGThessaloniki, 54642, Greece
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Giuliano Isontina University Health Authority
RECRUITINGTrieste, 34125, Italy
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Guangzhou First People's Hospital
RECRUITINGGuangzhou, 510180, China
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HC-UFPR
RECRUITINGCuritiba, Paraná, 80060-900, Brazil
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Helen Joseph Hospital
SUSPENDEDJohannesburg, 2092, South Africa
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Henry Ford Hospital, Department of Medicine, Division of Infectious Diseases
RECRUITINGDetroit, Michigan, 48202, United States
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High Technology Medical Institute S.A.S, IMAT S.A.S.
RECRUITINGMontería, 230002, Colombia
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Hospital "S. Croce e Carle"
RECRUITINGCuneo, 12100, Italy
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Hospital Alma Mater de Antioquia
RECRUITINGMedellín, 050012, Colombia
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Hospital Clinic of Barcelona, Department of Infectious Diseases
RECRUITINGBarcelona, Catalonia, 08036, Spain
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Hospital Favoriten, Department of Internal Medicine IV - Infectious Diseases and Tropical Medicine
RECRUITINGVienna, 1100, Austria
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Hospital Our Lady of Grace
RECRUITINGCuritiba, Paraná, 80810-040, Brazil
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Hospital San Raffaele, IRCCS
RECRUITINGMilan, 20132, Italy
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Hospital del Mar, Department of Infectious Diseases
RECRUITINGBarcelona, Catalonia, 08003, Spain
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Houston Methodist Hospital - Texas Medical Center
RECRUITINGHouston, Texas, 77030, United States
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Huashan Hospital
RECRUITINGShanghai, 200040, China
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IRCCS Policlinic Hospital San Martino
RECRUITINGGenoa, 16132, Italy
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Indiana University Methodist Hospital
RECRUITINGIndianapolis, Indiana, 46202, United States
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Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences
RECRUITINGTianjin, 301617, China
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Italian Hospital of La Plata, Department of Infectious Diseases
RECRUITINGLa Plata, B1900, Argentina
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Jessa Hospital
RECRUITINGHasselt, 3500, Belgium
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Johns Hopkins Hospital
RECRUITINGBaltimore, Maryland, 21287, United States
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Kaohsiung Chang Gung Memorial Hospital
RECRUITINGKaohsiung City, 833401, Taiwan
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Kaohsiung Medical University Chung-Ho Memorial Hospital
RECRUITINGKaohsiung City, 807377, Taiwan
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Kepler University Hospital GmbH, Department of Pulmonology, Clinical Department of Infectious Diseases
RECRUITINGLinz, 4021, Austria
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Kyungpook National University Hospital
SUSPENDEDDaegu, 41944, South Korea
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Linkou Chang Gung Memorial Hospital
RECRUITINGTaoyuan City, 333, Taiwan
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Lishui People's Hospital
RECRUITINGLishui, 323000, China
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Liuzhou People's Hospital
RECRUITINGLiuzhou, 530021, China
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Luz Castro de Gutierrez Medellin General Hospital, Research Center
RECRUITINGMedellín, 050015, Colombia
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Maggiore Polyclinic Hospital, Foundation IRCCS Ca' Granda
RECRUITINGMilan, 20122, Italy
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Maharaj Nakorn Chiang Mai Hospital
RECRUITINGChiang Mai, 50200, Thailand
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Marseille Nord University Hospitals - AP-HM, Medical Intensive Care Unit, Acute Respiratory Distress and Severe Infections
SUSPENDEDMarseille, 13015, France
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Medical University Vienna
RECRUITINGVienna, 1090, Austria
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Milpark Hospital
RECRUITINGJohannesburg, 2193, South Africa
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Monash Medical Center Clayton
RECRUITINGClayton, 3168, Australia
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Nantes University Hospital Center - Hotel Dieu Hospital, Department of Infectious and Tropical Diseases
RECRUITINGNantes, 44000, France
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National Taiwan University Hospital
RECRUITINGTaipei, 100226, Taiwan
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National University Hospital
RECRUITINGSingapore, 119074, Singapore
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Pablo Tobon Uribe Hospital
RECRUITINGMedellín, 050034, Colombia
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Peter MacCallum Cancer Center, State
RECRUITINGMelbourne, Victoria, 3000, Australia
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Polyclinic San Matteo, IRCCS
RECRUITINGPavia, 27100, Italy
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Pontifical University Of Rio Grande Do Sul (PUCRS) - St. Luke Hospital
RECRUITINGPorto Alegre, Rio Grande do Sul, 90610-000, Brazil
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Porto Alegre Clinical Hospital (HCPA), Infectious Diseases / Internal Medicine
RECRUITINGPorto Alegre, Rio Grande do Sul, 90035-903, Brazil
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Practice of R Moodley and MI Sarvan - Umhlanga
RECRUITINGUmhlanga, 4320, South Africa
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Princess Alexandra Hospital
RECRUITINGWoolloongabba, Queensland, 4102, Australia
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Qingyuan People's Hospital
RECRUITINGQingyuan, 511518, China
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Rambam Health Care Campus, Institute of Infectious Diseases
RECRUITINGHaifa, 3109601, Israel
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Rennes University Hospital Center - Hospital Pontchaillou
RECRUITINGRennes, 35000, France
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Royal Melbourne Hospital
RECRUITINGParkville, Victoria, 3050, Australia
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Ryexo Clinical Research
WITHDRAWNPretoria, 0084, South Africa
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Saint Luc University Hospital, Department of Internal Medicine
RECRUITINGBrussels, 1200, Belgium
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Samsung Medical Center
SUSPENDEDSeoul, 06351, South Korea
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Santa Marcelina Hospital
RECRUITINGSão Paulo, São Paulo, 08270-070, Brazil
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Severance Hospital, Yonsei University Health System
RECRUITINGSeoul, 03722, South Korea
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Shamir Medical Center, Department of Infectious Diseases
RECRUITINGẔerifin, 7033001, Israel
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Shenzhen Third People's Hospital
RECRUITINGShenzhen, 518112, China
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Singapore General Hospital
RECRUITINGSingapore, 169608, Singapore
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Sir Run Run Shaw Hospital Affiliated to Zhejiang University School of Medicine
RECRUITINGHangzhou, 310016, China
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Siriraj Hospital
RECRUITINGBangkok, 10700, Thailand
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Somer Clinic
RECRUITINGRionegro, 54040, Colombia
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Songklanagarind Hospital
RECRUITINGHat Yai, 90110, Thailand
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Srinagarind Hospital
RECRUITINGKhon Kaen, 40002, Thailand
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Taichung Veterans General Hospital
RECRUITINGTaichung, 407219, Taiwan
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Taipei Medical University Hospital
RECRUITINGTaipei, 11000, Taiwan
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Taipei Veterans General Hospital
RECRUITINGTaipei, 112201, Taiwan
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Tan Tock Seng Hospital
RECRUITINGSingapore, 308433, Singapore
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The 1st Affiliated Hospital of Nanchang University
RECRUITINGNanchang, 330006, China
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The Alfred Hospital
RECRUITINGMelbourne, Victoria, 3004, Australia
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The First Affiliated Hospital of Bengbu Medical College
RECRUITINGBengbu, 233099, China
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The First Affiliated Hospital of Guangzhou Medical University
RECRUITINGGuangzhou, 510230, China
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The First Affiliated Hospital of Henan University of Science and Technology
RECRUITINGZhengzhou, 471003, China
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The First Affiliated Hospital of Sun Yat-sen University
RECRUITINGGuangzhou, 510080, China
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The Tel Aviv Sourasky Medical Center, Infectious Diseases Unit
RECRUITINGTel Aviv, 6423906, Israel
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The University of Texas Health Science Center at Houston
RECRUITINGHouston, Texas, 77030, United States
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Tours Regional University Hospital Center
RECRUITINGTours, 37000, France
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Tzaneio General Hospital
SUSPENDEDPiraeus, 185 36, Greece
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U.T. MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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UC Davis Medical Center
RECRUITINGSacramento, California, 95817, United States
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UCL Mont-Godinne University Hospitals
SUSPENDEDYvoir, 5530, Belgium
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UPMC Presbyterian
RECRUITINGPittsburgh, Pennsylvania, 15213-2582, United States
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University General Hospital of Heraklion
RECRUITINGHeraklion, 715 00, Greece
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University Hospital Brussels
RECRUITINGBrussels, 1090, Belgium
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University Hospital Cologne, Department of Internal Medicine I, Clinical Study Centre II for Infectious Diseases
RECRUITINGCologne, North Rhine-Westphalia, 50937, Germany
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University Hospital Cruces
RECRUITINGBarakaldo, 48903, Spain
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University Hospital Giessen and Marburg GmbH
RECRUITINGGiessen, Hesse, 35392, Germany
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University Hospital Graz, Department of Internal Medicine
RECRUITINGGraz, 1100, Austria
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University Hospital Heidelberg, Clinic for Anesthesiology
RECRUITINGHeidelberg, 69120, Germany
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University Hospital Nuestra Senora de Valme
RECRUITINGSeville, Andalusia, 41014, Spain
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University Hospital Ramon y Cajal, Department of Infectious Diseases
RECRUITINGMadrid, Madrid, 28034, Spain
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University Hospital Regensburg
RECRUITINGRegensburg, Bavaria, 93053, Germany
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University Hospital Ulm, Comprehensive Infectious Diseases Center Ulm (CIDCU)
RECRUITINGUlm, Baden-Wurttemberg, 89081, Germany
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University Hospital Vall d'Hebron, Intensive Care Unit (ICU)
RECRUITINGBarcelona, Catalonia, 08035, Spain
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University Hospital Virgen Macarena
RECRUITINGSeville, Andalusia, 41009, Spain
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University Hospital of Pisa
RECRUITINGPisa, 56124, Italy
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University Hospitals Leuven, Campus Gasthuisberg, Department of Infectious Diseases
RECRUITINGLeuven, 3000, Belgium
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University Medical Center "N. I. Pirogov", Burns and Plastic Surgery Clinic
RECRUITINGSofia, 1606, Bulgaria
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University Medical Center "N. I. Pirogov", Clinic of Purulent-Septic Surgery
RECRUITINGSofia, 1606, Bulgaria
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University Polyclinic Hospital of Modena
RECRUITINGModena, 41124, Italy
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University of Alabama at Birmingham School of Medicine, Department of Medicine
RECRUITINGBirmingham, Alabama, 35294-0006, United States
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University of Kentucky College of Medicine
SUSPENDEDLexington, Kentucky, 40506, United States
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University of Michigan Health System (UMHS) - A. Alfred Taubman Health Care Center
RECRUITINGAnn Arbor, Michigan, 48109-5000, United States
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University of Minnesota
RECRUITINGMinneapolis, Minnesota, 55455, United States
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University of North Carolina at Chapel Hill
RECRUITINGChapel Hill, North Carolina, 27514, United States
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University of Pennsylvania School of Medicine
RECRUITINGPhiladelphia, Pennsylvania, 19104-6243, United States
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University of Pretoria / Steve Biko Academic Hospital
SUSPENDEDPretoria, 0084, South Africa
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University of Texas Health Science Center at San Antonio
RECRUITINGSan Antonio, Texas, 78229, United States
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Vajira Hospital
RECRUITINGBangkok, 10300, Thailand
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Victor Dupouy Hospital Center Argenteuil, Intensive Care Unit
RECRUITINGArgenteuil, 95107, France
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Washington University School of Medicine, Infectious Diseases Clinical Research Unit
RECRUITINGSt Louis, Missouri, 63110, United States
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Weill Cornell Medical College - NewYork-Presbyterian Hospital
RECRUITINGNew York, New York, 10065, United States
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West China Hospital, Sichuan University
RECRUITINGChengdu, 610041, China
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Westmead Hospital
RECRUITINGSydney, New South Wales, 2145, Australia
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Wuxi People's Hospital
RECRUITINGWuxi, 214023, China
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Zhejiang Provincal Hospital of Chinese Medicine
RECRUITINGHangzhou, 310006, China
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Zhejiang Provincial People's Hospital
RECRUITINGHangzhou, 310014, China
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Zhongnan Hospital of Wuhan University
RECRUITINGWuhan, 430071, China
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