Bintrafusp Alfa Monotherapy in Platinum-Experienced Cervical Cancer
- Registration Number
- NCT04246489
- Brief Summary
The main purpose of this study was to evaluate clinical efficacy and safety of bintrafusp alfa in participants with advanced, unresectable cervical cancer with disease progression during or after platinum-containing chemotherapy.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Female
- Target Recruitment
- 146
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Participants who had advanced unresectable and/or metastatic cervical cancer (squamous cell carcinoma, adenocarcinoma, adenosquamous cell carcinoma) with disease progression during or after the prior platinum-containing chemotherapy:
- The prior platinum-containing chemotherapy may be a systemic treatment for advanced unresectable, recurrent, persistent or metastatic disease or treatment in the adjuvant or neo-adjuvant setting with disease progression or recurrence within 6 months of completion of platinum-containing chemotherapy
- Participants who previously only received platinum as a radiosensitizer are not eligible
- Participants must be naïve to checkpoint inhibitors
-
Participants who had measurable disease
-
Participants who provide a tumor tissue sample, either from archival tissue or newly obtained core or excisional biopsy. If the participant received local therapy (For example: radiation therapy or chemoradiotherapy) after the archival tissue was taken, a new biopsy was required
-
Participants who had Eastern Cooperative Oncology Group (ECOG) PS of 0 to 1
-
Life expectancy greater than or equals to (>=) 12 weeks as judged by the Investigator
-
Adequate hematological, hepatic and renal function as defined in the protocol
-
Participants with known Human Immunodeficiency Virus (HIV) infections were in general eligible if the following criteria are met:
- Clinically indicated participants must be stable on antiretroviral therapy (ART) for at least 4 weeks and agree to adhere to ART
- had no evidence of documented multi-drug resistance that would prevent effective ART
- had an HIV viral load of < 400 copies per milliliter (/mL) at Screening
- had CD4+ T-cell (CD4+) counts >= 350 cells/microliter
- For participants with a history of an Acquired immunodeficiency syndrome (AIDS)-defining opportunistic infection within the last 12 months, participants may be eligible only after consultation and agreement with the study Medical Monitor
- If prophylactic antimicrobial drugs were indicated, participants would still be considered eligible upon agreement with the study Medical Monitor
-
Participants with hepatitis B virus (HBV) and/or hepatitis C virus (HCV) infections were in general eligible if the following criteria are met:
- HBV viral load below the limit of quantification. If medically indicated, participants infected with HBV must be treated and on a stable dose of antivirals at study entry and with planned monitoring and management according to appropriate labeling guidance
- Participants with a history of HCV infection should have completed curative antiviral treatment and require HCV viral load below the limit of quantification
- Participants on concurrent HCV treatment should have HCV below the limit of quantification
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Other protocol defined inclusion criteria could apply
- Participants with active central nervous system (CNS) metastases causing clinical symptoms or require therapeutic intervention are excluded. Participants with a history of treated CNS metastases (by surgery or radiation therapy) are not eligible unless they have fully recovered from treatment, demonstrated no progression for at least 4 weeks, and are not using steroids for at least 7 days prior to the start of study treatment
- Participants with interstitial lung disease or has had a history of pneumonitis that has required oral or intravenous (IV) steroids
- Participants with significant acute or chronic infections
- Participants with active autoimmune disease that might deteriorate when receiving an immunostimulatory agent
- Participants with clinically significant cardiovascular/cerebrovascular disease including: cerebral vascular accident/stroke, myocardial infarction, unstable angina, congestive heart failure, or serious cardiac arrhythmia
- Other protocol defined exclusion criteria could apply
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Bintrafusp alfa Bintrafusp alfa -
- Primary Outcome Measures
Name Time Method Number of Participants With Confirmed Objective Response According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by Independent Review Committee (IRC) Time from first treatment up to 688 days Confirmed objective response was defined as the number of participants with a confirmed objective response of complete response (CR) or partial response (PR). CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the sum of the longest diameter (SLD) of all lesions. Confirmed CR = at least 2 determinations of CR at least 4 weeks apart and before progression. Confirmed PR = at least 2 determinations of PR at least 4 weeks apart and before progression (and not qualifying for a CR). Confirmed objective response was determined according to RECIST v1.1 and as adjudicated by IRC.
- Secondary Outcome Measures
Name Time Method Progression-Free Survival (PFS) According to Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1) Assessed by Independent Review Committee (IRC) Time from first administration of study drug until the first documentation of PD or death, assessed up to 688 days PFS was defined as the time from first administration of study intervention until date of the first documentation of disease progression (PD) or death due to any cause, whichever occurred first. PD: At least a 20 percent (%) increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions. Kaplan-Meier estimates was used to calculate PFS.
Number of Participants With Confirmed Objective Response According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by the Investigator Time from first treatment up to 688 days Confirmed objective response was defined as the number of participants with a confirmed objective response of complete response (CR) or partial response (PR). CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the sum of the longest diameter (SLD) of all lesions. Confirmed CR = at least 2 determinations of CR at least 4 weeks apart and before progression. Confirmed PR = at least 2 determinations of PR at least 4 weeks apart and before progression (and not qualifying for a CR). Confirmed objective response was determined according to RECIST v1.1 and as adjudicated by Investigator.
Overall Survival (OS) Time from first administration of study drug up to data cutoff (assessed up to 688 days) OS was defined as the time from first administration of study intervention to the date of death due to any cause. The OS was analyzed by using the Kaplan-Meier method.
Serum Pre-Dose Concentrations (Ctrough) of Bintrafusp Alfa At Day 15, Day 29, Day 43, Day 85, Day 127, Day 169, Day 253, Day 337, Day 421, Day 505 and Day 589 Ctrough was defined as the concentration observed immediately before next dosing (corresponding to pre-dose or trough concentration for multiple dosing).
Serum Concentration at End of Infusion (CEOI) of Bintrafusp Alfa At Day 1 and Day 29 Serum Concentration at End of Infusion (CEOI) of bintrafusp alfa is reported.
Number of Participants With Positive Antidrug Antibodies (ADA) Time from first treatment up to 688 days Serum samples were analyzed by a validated assay method to detect the presence of antidrug antibodies (ADA). Number of participants with positive ADA were reported.
Percentage of Participants With Confirmed Objective Response According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by Independent Review Committee (IRC) According to Programmed Death Ligand 1 (PD-L1) Expression Time from first treatment up to 688 days Confirmed objective response was defined as the percentage of participants with a confirmed objective response of complete response (CR) or partial response (PR). CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the sum of the longest diameter (SLD) of all lesions. Confirmed CR = at least 2 determinations of CR at least 4 weeks apart and before progression. Confirmed PR = at least 2 determinations of PR at least 4 weeks apart and before progression (and not qualifying for a CR). Confirmed objective response was determined according to RECIST v1.1 and as adjudicated by IRC through PD-L1 Subgroup. Participants with PD-L1 positive tumors (Combined positive score (CPS) \>=1) and PD-L1 negative tumors (CPS\<1).
PFS According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by Independent Review Committee (IRC) According to Programmed Death Ligand 1 (PD-L1) Expression Time from first administration of study drug until the first documentation of PD or death, assessed up to 688 days PFS was defined as the time from first administration of study intervention until the first documentation of disease progression (PD) or death due to any cause, whichever occurred first. PD: At least a 20 percent (%) increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions. PFS was determined according to RECIST v1.1 and as adjudicated by IRC through PD-L1 Subgroup. Participants with PD-L1 positive tumors (Combined positive score (CPS) \>=1) and PD-L1 negative tumors (CPS\<1).
Duration of Response (DOR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by Independent Review Committee (IRC) Time from first treatment up to 688 days DOR was defined for participants with confirmed response, as the time from first documentation of confirmed objective response (Complete Response \[CR\] or Partial Response \[PR\]) according to RECIST 1.1 to the date of first documentation of progression disease (PD) or death due to any cause, whichever occurred first. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the SLD of all lesions. PD: At least a 20 percent (%) increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions. DOR was determined according to RECIST v1.1 and assessed by IRC. Results were calculated based on Kaplan-Meier estimates.
Durable Response According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by Independent Review Committee (IRC) Time from first treatment up to 688 days Durable Response was defined as the number of participants with confirmed objective response (CR or PR) according to RECIST 1.1, determined by IRC with duration of at least 6 months. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the SLD of all lesions. PD: At least a 20 percent (%) increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions.
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Treatment-Related TEAEs, Including Adverse Event of Special Interests (AESIs) Time from first treatment up to 688 days Adverse Event (AE) was defined any untoward medical occurrence in a participant administered with a study drug, which does not necessarily had a causal relationship with this treatment. Serious AE was defined AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial/prolonged inpatient hospitalization; congenital anomaly/birth defect. TEAEs: TEAEs was defined as events with onset date or worsening during the on-treatment period. TEAEs included serious AEs and non-serious AEs. Treatment-related TEAEs: reasonably related to the study intervention. AESIs included Infusion-related reactions, Immune-related AEs, Transforming growth factor- beta (TGF-ß) inhibition mediated skin AE, bleeding and anemia.
Overall Survival (OS) as Assessed According to Programmed Death Ligand 1 (PD-L1) Expression Time from first administration of study drug up to 688 days OS was defined as the time from first administration of study intervention to the date of death due to any cause. The OS was analyzed by using the Kaplan-Meier method. Participants with PD-L1 positive tumors (Combined positive score (CPS) \>=1) and PD-L1 negative tumors (CPS\<1).
Trial Locations
- Locations (73)
The Stamford Hospital
🇺🇸Stamford, Connecticut, United States
Karmanos Cancer Institute
🇺🇸Farmington Hills, Michigan, United States
Comprehensive Cancer Centers of Nevada
🇺🇸Henderson, Nevada, United States
Stanford University Hospital and Clinics - Stanford Cancer Center
🇺🇸Stanford, California, United States
Linear Clinical Research Limited
🇦🇺Nedlands, Australia
Sanatorio El Parque
🇦🇷Salta, Argentina
Highlands Oncology Group
🇺🇸Fayetteville, Arkansas, United States
Washington University in St. Louis
🇺🇸Saint Louis, Missouri, United States
Severance Hospital, Yonsei University Health System
🇰🇷Seoul, Korea, Republic of
Centre Oscar lambret - Service d'Oncologie medicale
🇫🇷Lille cedex, France
Hôpital Cochin - Hematologie et Oncologie Médicale
🇫🇷Paris, France
Clínica de Pesquisas e Centro de Estudos em Oncologia Ginecológica e Mamária Ltda.
🇧🇷São Paulo, Brazil
CHU de Liège - PARENT
🇧🇪Liège, Belgium
UZ Leuven
🇧🇪Pellenberg, Belgium
UC Health Clinical Trials Office
🇺🇸Cincinnati, Ohio, United States
NHO Kyushu Cancer Center - Dept of Gynecology
🇯🇵Fukuoka-shi, Japan
IBCC - Instituto Brasileiro de Controle do Câncer
🇧🇷São Paulo, Brazil
Peter MacCallum Cancer Centre-East Melbourne
🇦🇺Melbourne, Australia
Universitair Ziekenhuis Gent - Pneumology
🇧🇪Gent, Belgium
AZ Groeninge - Campus Kennedylaan - account 2
🇧🇪Kortrijk, Belgium
SCRI - Tennessee Oncology
🇺🇸Nashville, Tennessee, United States
Clinica Universidad de Navarra (MAD) - Oncology Service
🇪🇸Madrid, Spain
Cancer Institute Hospital of JFCR - Dept of Gynecology
🇯🇵Koto-ku, Japan
Hospital Universitario Ramon y Cajal - Servicio de Oncologia
🇪🇸Madrid, Spain
Centro Medico San Roque S.R.L.
🇦🇷San Miguel de Tucuman, Argentina
Hospital Regional Universitario de Malaga
🇪🇸Málaga, Spain
Institut Jules Bordet
🇧🇪Bruxelles, Belgium
Centre Léon Bérard
🇫🇷Lyon, France
Orszagos Onkologiai Intezet - Nogyogyaszati Osztaly
🇭🇺Budapest, Hungary
Hospital Universitario 12 de Octubre - Servicio de Oncologia
🇪🇸Madrid, Spain
Samsung Medical Center
🇰🇷Seoul, Korea, Republic of
Centre Antoine Lacassagne
🇫🇷Nice, France
Chongqing Cancer Hospital
🇨🇳Chongqing, China
Kurume University Hospital - Dept of Gynecology
🇯🇵Kurume-shi, Japan
University Hospital, University of the Ryukyus - Dept of Obstetrics/Gynecology
🇯🇵Nakagami-gun, Japan
Hospital Clinico Universitario de Valencia - Servicio de Hematologia y Oncologia Medica
🇪🇸Valencia, Spain
Sun Yat-sen University, Cancer Center
🇨🇳Guangzhou, China
Zhejiang Cancer Hospital
🇨🇳Hangzhou, China
Anhui Provincial Hospital
🇨🇳Hefei, China
Shanghai Cancer Hospital, Fudan University
🇨🇳Shanghai, China
Union Hospital Tongji Medical College Huazhong University of Science and Technology
🇨🇳Wuhan, China
Henan Cancer Hospital
🇨🇳Zhengzhou, China
Institut Bergonié
🇫🇷Bordeaux cedex, France
Institut de Cancérologie de Strasbourg Europe - ICANS - Service d'oncologie médicale
🇫🇷Strasbourg, France
Centre Hospitalier Lyon Sud - service d'oncologie medicale
🇫🇷Pierre Benite cedex, France
CARIO - Centre Armoricain de Radiothérapie, Imagerie médicale et Oncologie
🇫🇷Plérin, France
Institut Jean Godinot - Service d'hématologie et Oncologie Médicale
🇫🇷Reims cedex, France
University of Arkansas Medical Sciences
🇺🇸Little Rock, Arkansas, United States
The West Clinic
🇺🇸Germantown, Tennessee, United States
Oregon Health & Science University
🇺🇸Portland, Oregon, United States
Centro Oncologico Riojano Integral (CORI)
🇦🇷La Rioja, Argentina
Calvary Mater Newcastle
🇦🇺Waratah, Australia
Cliniques Universitaires Saint-Luc
🇧🇪Bruxelles, Belgium
CHU Sart Tilman
🇧🇪Liège, Belgium
HGB - Hospital Giovanni Battista - Mãe de Deus Center - Centro de Pesquisa Clínica - Instituto do Câncer
🇧🇷Porto Alegre, Brazil
ICO - Site René Gauducheau
🇫🇷Saint Herblain, France
National Cancer Center Hospital - Dept of Mammary Gland/Oncology
🇯🇵Chuo-ku, Japan
Saitama Medical University International Medical Center - Dept of Gynecology/Oncology
🇯🇵Hidaka-shi, Japan
Osaka International Cancer Institute - Dept of Gynecology
🇯🇵Osaka-shi, Japan
Jikei University Hospital - Dept of Gynecology
🇯🇵Minato-ku, Japan
NHO Hokkaido Cancer Center - Dept of Gynecology
🇯🇵Sapporo-shi, Japan
Kanagawa Cancer Center - Dept of Gynecology
🇯🇵Yokohama-shi, Japan
National Cancer Center
🇰🇷Goyang-si, Korea, Republic of
Asan Medical Center
🇰🇷Seoul, Korea, Republic of
Seoul National University Hospital
🇰🇷Seoul, Korea, Republic of
Ajou University Hospital
🇰🇷Suwon, Korea, Republic of
BHI of Omsk region "Clinical Oncology Dispensary"
🇷🇺Omsk, Russian Federation
LLC "ClinicaUZI4D"
🇷🇺Pyatigorsk, Russian Federation
Hospital Clinic i Provincial de Barcelona - Servicio de Oncologia
🇪🇸Barcelona, Spain
ICO Girona - Hospital Doctor Josep Trueta - Servicio de Oncologia Medica
🇪🇸Girona, Spain
Hospital Universitari Vall d'Hebron - Dept of Oncology
🇪🇸Barcelona, Spain
SzSzB Megyei Korhazak es Egyetemi Oktatokorhaz - Onkoradiologia
🇭🇺Nyiregyhaza, Hungary
GZA Ziekenhuizen - Campus Sint-Augustinus
🇧🇪Wilrijk, Belgium