A Phase 3, Randomized, Double-blind Study for Patients With Invasive Candidiasis Treated With IV Echinocandin Followed by Either Oral Ibrexafungerp or Oral Fluconazole

NCT ID: NCT05178862

Last Updated: 2025-12-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE3

Total Enrollment

68 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-08-03

Study Completion Date

2025-12-16

Brief Summary

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This is a multicenter, randomized, double-blind study of two treatment regimens for invasive candidiasis included candidemia. Subjects will receive intravenous echinocandin followed by oral ibrexafungerp (SCY-078) vs intravenous echinocandin followed by oral fluconazole.

Detailed Description

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Conditions

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Candidiasis, Invasive Candidemia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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IV echinocandin followed by oral ibrexafungerp (SCY-078)

Group Type EXPERIMENTAL

SCY-078

Intervention Type DRUG

Oral ibrexafungerp (SCY-078) as step-down therapy.

Echinocandin

Intervention Type DRUG

Intravenous echinocandin

IV echinocandin followed by oral fluconazole

Group Type ACTIVE_COMPARATOR

Fluconazole

Intervention Type DRUG

Oral fluconazole (SCY-078) as step-down therapy.

Echinocandin

Intervention Type DRUG

Intravenous echinocandin

Interventions

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SCY-078

Oral ibrexafungerp (SCY-078) as step-down therapy.

Intervention Type DRUG

Fluconazole

Oral fluconazole (SCY-078) as step-down therapy.

Intervention Type DRUG

Echinocandin

Intravenous echinocandin

Intervention Type DRUG

Other Intervention Names

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Ibrexafungerp Diflucan Caspofungin Micafungin Anidulafungin

Eligibility Criteria

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Inclusion Criteria

* Subject is a male or female adult ≥ 18 years of age on the day the study informed consent is signed.
* Subject has a diagnosis of candidemia and/or invasive candidiasis, defined as evidence of Candida spp in either a bloodstream or tissue culture from a normally sterile site (excluding eye, cardiac tissue, bone tissue, central nervous system or prosthetic device) collected ≤ 4 days (within 96 hours) prior to initiation of IV echinocandin accompanied by any related clinical signs and/or symptoms (e.g., fever \[on one occasion \> 38°C\], hypotension, or local signs of inflammation).

Exclusion Criteria

* Subject has any of the following forms of invasive candidiasis at Screening:

* Septic arthritis in a prosthetic joint (septic arthritis in a native joint is allowed),
* Osteomyelitis,
* Endocarditis or myocarditis,
* Meningitis, endophthalmitis, or any central nervous system infection,
* Chronic disseminated candidiasis,
* Urinary tract candidiasis due to ascending Candida infection secondary to unresolved obstruction or non-removeable device in the urinary tract,
* Patients with a sole diagnosis of mucocutaneous candidiasis, i.e., oropharyngeal, esophageal, or genital candidiasis; or Candida lower urinary tract infection or Candida isolated solely from respiratory tract specimens,
* Patients with concurrent invasive fungal infection other than Candida spp., e.g., cryptococcosis, mold infection or endemic fungal infection,
* Patients who failed a previous antifungal therapy for the same infection,
* Subject has an inappropriately controlled fungal disease source (e.g., indwelling vascular catheter or device that cannot be removed or an abscess that cannot be drained) that is likely to be the source of the candidemia or invasive candidiasis.
* Subject has abnormal liver test parameters: alanine aminotransferase (ALT) or aspartate aminotransferase (AST) levels \> 10-fold the upper limit of normal (ULN).
* Subject has severe hepatic impairment and a history of chronic cirrhosis (Child-Pugh score \> 9).
* Subject has received more than 48 hours of non-echinocandin antifungal therapy for the treatment of invasive candidiasis (including candidemia) within 96 hours preceding initiation of IV echinocandin.

o Exception: Receipt of antifungal therapy to which any Candida spp. isolated in qualifying culture is not susceptible.
* Baseline QTcF ≥ 500 msec.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Scynexis, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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David Angulo, MD

Role: STUDY_DIRECTOR

Scynexis, Inc.

Locations

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University of Alabama at Birmingham School of Medicine

Birmingham, Alabama, United States

Site Status

Banner University Medical Center-Tucson

Tucson, Arizona, United States

Site Status

UC Davis Medical Center

Sacramento, California, United States

Site Status

UCSF School of Medicine

San Francisco, California, United States

Site Status

University of Colorado Anschutz Medical Campus

Denver, Colorado, United States

Site Status

Augusta University Medical Center

Augusta, Georgia, United States

Site Status

University of Chicago Medical Center

Chicago, Illinois, United States

Site Status

Ochsner Medical Center

New Orleans, Louisiana, United States

Site Status

LSU Health Sciences Center

Shreveport, Louisiana, United States

Site Status

University of Maryland Medical Center

Baltimore, Maryland, United States

Site Status

Johns Hopkins Hospital

Baltimore, Maryland, United States

Site Status

University of Michigan Hospital

Ann Arbor, Michigan, United States

Site Status

Henry Ford Hospital

Detroit, Michigan, United States

Site Status

University of Minnesota Medical Center

Minneapolis, Minnesota, United States

Site Status

Mayo Clinic - Rochester

Rochester, Minnesota, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

Mercury Street Medical Group, PLLC

Butte, Montana, United States

Site Status

Duke University

Durham, North Carolina, United States

Site Status

University of Pennsylvania School of Medicine

Philadelphia, Pennsylvania, United States

Site Status

University of Pittsburgh Medical Center

Pittsburgh, Pennsylvania, United States

Site Status

Rhode Island Hospital

Providence, Rhode Island, United States

Site Status

The Miriam Hospital

Providence, Rhode Island, United States

Site Status

Houston Methodist Hospital

Houston, Texas, United States

Site Status

University of Texas Health Science Center at Houston

Houston, Texas, United States

Site Status

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Fred Hutchinson Cancer Research Center

Seattle, Washington, United States

Site Status

Saint Luc University Hospital

Brussels, , Belgium

Site Status

University Hospital Ghent

Ghent, , Belgium

Site Status

University Hospitals Leuven, Campus Gasthuisberg

Leuven, , Belgium

Site Status

University Multiprofile Hospital for Active Treatment "Eurohospital Plovdiv", Plovdiv, Department of Surgery

Plovdiv, , Bulgaria

Site Status

University Multiprofile Hospital for Active Treatment and Emergency Medicine "N.I. Pirogov", Sofia, Clinic of Purulent-Septic Surgery

Sofia, , Bulgaria

Site Status

University Multiprofile Hospital for Active Treatment "Prof. Dr. Stoyan Kirkovich"

Stara Zagora, , Bulgaria

Site Status

Princess Margaret Hospital

Toronto, Ontario, Canada

Site Status

University Health Network- Toronto General Hospital

Toronto, Ontario, Canada

Site Status

McGill University Health Centre

Montreal, Quebec, Canada

Site Status

The First Affiliated Hospital of Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status

Qingyuan People's Hospital

Qingyuan, Guangdong, China

Site Status

The First Affiliated Hospital of Guangzhou Medical University

Guandong, Guangzhou, China

Site Status

The First Affiliated Hospital of Jinan University

Guandong, Guangzhou, China

Site Status

Nanfang Hospital of Southern Medical University

Guangdong, Guangzhou, China

Site Status

The Third Affiliated Hospital Of Sun Yat-Sen University (ZSSY)

Guangdong, Guangzhou, China

Site Status

Hainan General Hospital

Haikou, Hainan, China

Site Status

Xiangya Hospital, Central South University

Changsha, Hunan, China

Site Status

Liuzhou People's Hospital

Liuchow, Liuzhou, China

Site Status

Ruijin Hospital

Shanghai, Shanghai Municipality, China

Site Status

Huashan Hospital, Institute of Antibiotics

Shanghai, Shanghai Municipality, China

Site Status

Shanghai 10th People's Hospital

Shanghai, Shanghai Municipality, China

Site Status

West China Hospital, Sichuan University

Chengdu, Sichuan, China

Site Status

Chinese Academy of Medical Sciences

Jinghai, Tianjin Municipality, China

Site Status

Tianjin Medical University General Hospital

Xiaobailou, Tianjin Municipality, China

Site Status

The First Hospital of Kunming

Kunming, Yunnan, China

Site Status

The First Affiliated Hospital of Chongqing Medical University

Chongqing, Yuzhong, China

Site Status

The first affiliated hospital of Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status

Zhejiang Provincal Hospital of Chinese Medicine

Hangzhou, Zhejiang, China

Site Status

Sir Run Run Shaw Hospital Affiliated to Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status

Lishui People's Hospital

Lishui, Zhejiang, China

Site Status

Victor Dupouy Hospital Center Argenteuil

Argenteuil, , France

Site Status

Nantes University Hospital Center

Nantes, , France

Site Status

Paris University Hospitals Center- Cochin Hospital

Paris, , France

Site Status

Saint-Louis Hospital

Paris, , France

Site Status

University Hospital Center of Poitiers

Poitiers, , France

Site Status

University Hospital Freiburg

Freiburg im Breisgau, Baden-Wurttemberg, Germany

Site Status

Univeristy Hospital Jena

Jena, Thuringia, Germany

Site Status

University Hospital Cologne

Cologne, , Germany

Site Status

Frankfurt University Clinic

Frankfurt, , Germany

Site Status

Municipal Hospital Munich GMbH/Hospital Neuperlach

Munich, , Germany

Site Status

Helios Clinic Wuppertal

Wuppertal, , Germany

Site Status

General Hospital of Athens "Evangelismos", 1st Department of Critical Care

Athens, , Greece

Site Status

General Hospital of Athens "Evangelismos"

Athens, , Greece

Site Status

LAIKO General Hospital

Athens, , Greece

Site Status

University General Hospital "Attikon"

Athens, , Greece

Site Status

General Hospital of Thessaloniki "Ippokratio"

Thessaloniki, , Greece

Site Status

Lady Davis Carmel Medical Center, Infectious Diseases Unit

Haifa, , Israel

Site Status

Rambam Health Care Campus, Institute of Infectious Diseases

Haifa, , Israel

Site Status

The Tel Aviv Sourasky Medical Center

Tel Aviv, , Israel

Site Status

Chaim Sheba Medical Center

Tel Litwinsky, , Israel

Site Status

IRCCS- University Hospital San Martino-IST

Genoa, Liguria, Italy

Site Status

Big Metropolitan Hospital Niguarda Regional Health Authority

Milan, , Italy

Site Status

University Polyclinic Hospital of Modena

Modena, , Italy

Site Status

Central Friuli University Healthcare Company

Udine, , Italy

Site Status

Lakeview Hospital

Benoni, Gauteng, South Africa

Site Status

Netcare Jakaranda Hospital

Pretoria, Gauteng, South Africa

Site Status

Zuid-Afrikaans Hospital

Pretoria, Gauteng, South Africa

Site Status

Life Groenkloof Hospital

Pretoria, Gauteng, South Africa

Site Status

FCRN Clinical Trials Centre

Vereeniging, Gauteng, South Africa

Site Status

Mediclinic Victoria

Tongaat, KwaZulu-Natal, South Africa

Site Status

University of Pretoria and Steve Biko Academic Hospital

Pretoria, , South Africa

Site Status

Keimyung University - Dongsan Medical Center

Daegu, , South Korea

Site Status

CHA Bundang Medical Center, CHA University

Gyeonggi-do, , South Korea

Site Status

Gangnam Severance Hospital

Seoul, , South Korea

Site Status

Severance Hospital, Yonsei University Health System

Seoul, , South Korea

Site Status

Wonju Severance Christian Hospital

Wŏnju, , South Korea

Site Status

University Hospital Virgen Macarena

Seville, Andalusia, Spain

Site Status

Hospital Clínic de Barcelona

Barcelona, Catalonia, Spain

Site Status

Hospital del Mar Medical Research Institute (IMIM)

Barcelona, Catalonia, Spain

Site Status

University Hospital Ramon y Cajal

Madrid, , Spain

Site Status

General University Hospital Gregorio Maranon

Madrid, , Spain

Site Status

University Hospital de La Princesa

Madrid, , Spain

Site Status

University Hospital Puerta de Hierro Majadahonda

Madrid, , Spain

Site Status

University and Polytechnic Hospital La Fe

Valencia, , Spain

Site Status

University Clinical Hospital of Valencia

Valencia, , Spain

Site Status

Countries

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United States Belgium Bulgaria Canada China France Germany Greece Israel Italy South Africa South Korea Spain

Other Identifiers

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MSG-20

Identifier Type: OTHER

Identifier Source: secondary_id

SCY-078-302

Identifier Type: -

Identifier Source: org_study_id