Phase 1b Multi-indication Study of Anetumab Ravtansine in Mesothelin Expressing Advanced Solid Tumors (ARCS-Multi)

June 28, 2022 updated by: Bayer

Phase 1b Multi-indication Study of Anetumab Ravtansine (BAY94-9343) in Patients With Mesothelin Expressing Advanced or Recurrent Malignancies

The key purpose of the main part of the study is to assess efficacy and safety of anetumab ravtansine as monotherapy or combination therapy for mesothelin expressing advanced solid tumors.

The main purpose of the safety lead-in (dose-finding) part of the study is to determine the safety and tolerability of anetumab ravtansine in combination with cisplatin and in combination with gemcitabine, and to determine the MTD of anetumab ravtansine in combination with cisplatin for mesothelin expressing advanced cholangiocarcinoma and in combination with gemcitabine for mesothelin expressing advanced adenocarcinoma of the pancreas.

Patients will receive anetumab ravtansine every three weeks in monotherapy for most indications. In cholangiocarinoma and adenocarinoma of the pancreas, 3-weekly anetumab ravtansine is administered in combination with cisplatin or gemcitabine respectively (both administered in a 2 week on / 1 week off schedule).

Treatment will continue until disease progression or until another criterion for withdrawal is met. .Efficacy will be measured by evaluating the tumor's objective response rate. Radiological tumor assessments will be performed at defined time points until the patient's disease progresses.

Blood samples will be collected for safety, pharmacokinetic and biomarker analysis. Archival or fresh biopsy tissue will also be collected for mesothelin expression testing and biomarker analyses.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

173

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • New South Wales
      • Blacktown, New South Wales, Australia, 2148
        • Blacktown Cancer & Haematology Centre
      • Coffs Harbour, New South Wales, Australia, 2450
        • Mid North Coast Cancer Institute
      • Darlinghurst, New South Wales, Australia, 2010
        • Kinghorn Cancer Centre
      • St Leonards, New South Wales, Australia, 2065
        • Northern Cancer Institute
    • South Australia
      • Adelaide, South Australia, Australia, 5042
        • Flinders Medical Centre
    • Victoria
      • Richmond, Victoria, Australia, 3122
        • Epworth Healthcare
    • Western Australia
      • Nedlands, Western Australia, Australia, 6009
        • Sir Charles Gairdner Hospital
      • Subiaco, Western Australia, Australia, 6008
        • St John of God Healthcare
      • Bruxelles - Brussel, Belgium, 1070
        • Hôpital Erasme/Erasmus Ziekenhuis
      • Edegem, Belgium, 2650
        • UZ Antwerpen
      • Leuven, Belgium, 3000
        • UZ Leuven Gasthuisberg
      • Liege, Belgium, 4000
        • CHU de Liège
    • Alberta
      • Edmonton, Alberta, Canada, T6G 1Z2
        • Cross Cancer Institute
    • Ontario
      • Toronto, Ontario, Canada, M5G 2M9
        • Princess Margaret Cancer Centre - UHN
    • Quebec
      • Montreal, Quebec, Canada, H4A 3J1
        • McGill University Health Center
      • Montreal, Quebec, Canada, H3T 1E2
        • Sir Mortimer B. Davis Jewish General Hospital
      • Besancon, France, 25030
        • Hopital Jean Minjoz
      • Creteil, France, 94010
        • Hopital Henri Mondor
      • Lille Cedex, France, 59020
        • Centre Oscar Lambret - Lille
      • Lyon Cedex, France, 69008
        • Centre Leon Berard
      • Marseille, France, 13385
        • C.H.U. Timone
      • Nantes, France, 44805
        • Centre René Gauducheau
      • Nice Cedex 2, France, 06102
        • Centre Antoine Lacassagne
      • POITIERS cedex, France, 86021
        • Hopital de la Milétrie
      • Pierre Benite, France, 69495
        • Centre Hospitalier Lyon Sud
      • Rennes Cedex, France, 35033
        • Hôpital Pontchaillou
      • Rennes Cedex, France, 35062
        • Centre Eugène Marquis - Rennes Cedex
      • Villejuif Cedex, France, 94805
        • Institut Gustave Roussy
    • Emilia-Romagna
      • Bologna, Emilia-Romagna, Italy, 40138
        • A.O.U. di Bologna Policlinico S.Orsola Malpighi
      • Modena, Emilia-Romagna, Italy, 41124
        • A.O.U. Di Modena - Policlinico
    • Lombardia
      • Milano, Lombardia, Italy, 20133
        • Fondazione IRCCS Istituto Nazionale dei Tumori
      • Milano, Lombardia, Italy, 20089
        • Istituto Clinico Humanitas - Humanitas Mirasole S.P.A.
      • Milano, Lombardia, Italy, 20162
        • ASST Grande Ospedale Metropolitano Niguarda
    • Veneto
      • Verona, Veneto, Italy, 37134
        • A.O.U.I. Verona
      • Seoul, Korea, Republic of, 03080
        • Seoul National University Hospital
      • Seoul, Korea, Republic of, 03722
        • Severance Hospital, Yonsei University Health System
      • Seoul, Korea, Republic of, 05505
        • Asan Medical Center
      • Seoul, Korea, Republic of, 06351
        • Samsung Medical Center
      • Amsterdam, Netherlands, 1066 CX
        • Nederlands Kanker Instituut
      • Maastricht, Netherlands, 6229 HX
        • Maastricht UMC
      • Singapore, Singapore, 119228
        • National University Hospital
      • Singapore, Singapore, 169610
        • National Cancer Center Singapore
      • Barcelona, Spain, 08003
        • Hospital del Mar
      • Barcelona, Spain, 08036
        • Hospital Clinic i Provincial de Barcelona
      • Barcelona, Spain, 08035
        • Ciutat Sanitaria i Universitaria de la Vall d'Hebron
      • Madrid, Spain, 28041
        • Hospital Universitario 12 de Octubre
      • Madrid, Spain, 28050
        • Centro Integral Oncologico Clara Campal
      • Madrid, Spain, 28007
        • Hospital General Universitario Gregorio Maranon | Oncologia
      • Madrid, Spain, 28034
        • Hospital Ramón y Cajal | Oncología
      • Málaga, Spain, 29010
        • Hospital Virgen de la Victoria
    • Madrid
      • Pozuelo de Alarcón, Madrid, Spain, 28223
        • Hospital Universitario Quiron de Madrid
    • Graubünden
      • Chur, Graubünden, Switzerland, 7000
        • Kantonsspital Graubunden
    • Ticino
      • Bellinzona, Ticino, Switzerland, 6500
        • Ospedale regionale Bellinzona
      • London, United Kingdom, SE1 9RT
        • Guy's Hospital
      • London, United Kingdom, SW3 6JJ
        • Royal Marsden Hospital (London)
      • Manchester, United Kingdom, M20 4BX
        • Christie Hospital
    • Leicestershire
      • Leicester, Leicestershire, United Kingdom, LE1 5WW
        • Leicester Royal Infirmary
    • North Ireland
      • Belfast, North Ireland, United Kingdom, BT12 7AB
        • Belfast City Hospital
    • Surrey
      • Sutton, Surrey, United Kingdom, SM2 5PT
        • Royal Marsden NHS Trust (Surrey)
    • Arizona
      • Phoenix, Arizona, United States, 85054-4502
        • Mayo Clinic Hospital
    • California
      • Los Angeles, California, United States, 90033
        • University of Southern California
      • Stanford, California, United States, 94305
        • Stanford Health Care
    • District of Columbia
      • Washington, District of Columbia, United States, 20007
        • MedStar Georgetown University Hospital
    • Indiana
      • Indianapolis, Indiana, United States, 46202
        • Indiana University School of Medicine
    • Louisiana
      • New Orleans, Louisiana, United States, 70121
        • Ochsner Medical Center - New Orleans
    • Maryland
      • Bethesda, Maryland, United States, 20892
        • National Cancer Institute - Maryland
    • Michigan
      • Farmington Hills, Michigan, United States, 48334
        • Barbara Ann Karmanos Cancer Institute
    • Minnesota
      • Rochester, Minnesota, United States, 55905
        • Mayo Clinic - Rochester
    • Missouri
      • Saint Louis, Missouri, United States, 63110
        • Washington University School of Medicine
    • Tennessee
      • Nashville, Tennessee, United States, 37232
        • Vanderbilt University Medical Center
    • Texas
      • Dallas, Texas, United States, 75246
        • Texas Oncology, PA
      • Houston, Texas, United States, 77030
        • University of Texas MD Anderson Cancer Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Availability of tumor tissue for mesothelin expression testing and for further biomarker analysis
  • Histologically-confirmed, mesothelin-expressing metastatic or advanced non-metastatic disease (tumour type specific inclusion criteria)
  • At least one measurable lesion according to Response Evaluation Criteria in Solid Tumors (RECIST 1.1) (or for thymic carcinoma, at least one measurable lesion per International Thymic Malignancy Interest Group (ITMIG) modified RECIST 1.1 criteria
  • Adequate bone marrow, liver, renal and coagulation function
  • Left ventricular ejection fraction (LVEF) ≥ 50% of the lower limit of normal (LLN) according to local institutional ranges
  • Eastern Cooperative Oncology Group (ECOG) 0 or 1

Exclusion Criteria:

  • Exposure to more than one prior anti-tubulin/microtubule agent
  • Corneal epitheliopathy or any eye disorder that may predispose the patients to this condition
  • Symptomatic Central nervous system (CNS) metastases and/or carcinomatous meningitis
  • Contraindication to both CT and MRI contrast agents
  • Active hepatitis B or C infection
  • Pregnant or breast-feeding patients
  • Tumor type specific exclusion criteria

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Cholangiocarcinoma

Safety lead-in phase will determine the MTD of anetumab ravtansine administered in combination with cisplatin. Please note the study is no longer recruiting for the cholangiocarcinoma safety lead-in phase.

During the main study phase anetumab ravtansine will be administered at the determined MTD in combination with cisplatin. Please note the main study phase for cholangiocarcinoma will no longer be going ahead.

Cisplatin 25 mg/m2 IV administered on day 1 and day 8 of 21 day cycle, for up to maximum 6 cycles
Anetumab ravtansine 6.5mg/kg IV in monotherapy indications. For combination indications, the MTD determined in safety lead in phase will be administered
Experimental: Adenocarcinoma of the pancreas
Safety lead-in phase will determine the MTD of anetumab ravtansine administered in combination with gemcitabine During the main study phase, anetumab ravtansine will be administered at the determined MTD in combination with gemcitabine
Anetumab ravtansine 6.5mg/kg IV in monotherapy indications. For combination indications, the MTD determined in safety lead in phase will be administered
Gemcitabine 1000 mg/m2 IV administered on days 1 and 8 of a 21-day cycle
Experimental: Other solid tumors
(Non-small cell adenocarcinoma of the lung (NSCLC adenocarcinoma), Adenocarcinoma of the breast - triple negative (TNBC), Gastric adenocarcinoma including gastroesophageal junction (GEJ Cancer, Thymic carcinoma) During the main study phase, anetumab ravtansine will be administered at dose of 6.5 mg/kg in solid tumors
Anetumab ravtansine 6.5mg/kg IV in monotherapy indications. For combination indications, the MTD determined in safety lead in phase will be administered

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Number of patients in the safety lead-in (SLI) phase who completed Cycle 1 or had a DLT and were not replaced.
Time Frame: At least 3 weeks after the last patient starts treatment
During SLI, patients with cholangiocarcinoma received anetumab ravtansine in combination with cisplatin and patients with pancreatic adenocarcinoma received anetumab ravtansine in combination with gemcitabine. The highest dose of anetumab ravtansine that can be given so that not more than 1 out of 6 patients experiences a dose-limiting toxicity (DLT) during the DLT evaluation period were declared as the MTD for anetumab ravtansine in combination with cisplatin or with gemcitabine.
At least 3 weeks after the last patient starts treatment
Objective response (qualitative improvement from baseline) of anetumab ravtansine for monotherapy and combination therapy in mesothelin expressing advanced solid tumors
Time Frame: Up to approximately 26 months after patient starts treatment
A patient is a responder if the patient has a best response compared to baseline of complete response (CR) or partial response (PR) among all post-baseline tumor assessments, as determined per RECIST 1.1 criteria (ITMIG modified RECIST 1.1 criteria for thymic carcinoma)
Up to approximately 26 months after patient starts treatment
Durable disease control (lack of progression from baseline) of anetumab ravtansine in indications pancreatic and gastric cancer (co-primary endpoint)
Time Frame: Up to approximately 26 months after patient starts treatment
A patient experiences durable disease control if the patient has a tumor response compared to baseline of CR, PR or stable disease (SD) among the post-baseline tumor assessments made at least 180 days from first treatment, without prior disease progression
Up to approximately 26 months after patient starts treatment

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Number of serious and non-serious adverse events (AEs)
Time Frame: Approximately 26 months (Until 30 days after the last day of study treatment, or until later resolution of adverse events or determination by the investigator that the event will not improve)
Include treatment-emergent AEs, SAEs, treatment-related AEs, AEs of special interest, and deaths.
Approximately 26 months (Until 30 days after the last day of study treatment, or until later resolution of adverse events or determination by the investigator that the event will not improve)
Disease control rate (DCR)
Time Frame: Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
The DCR is defined as the number of patients with disease control divided by the number of treated patients.
Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
Duration of response (DOR)
Time Frame: Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
DOR is defined in responders as the time from documentation of tumor response (CR or PR) to earlier of disease progression or death
Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
Durable response rate (DRR)
Time Frame: Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
A durable responder is defined as a responder (CR or PR) with a duration of response per RECIST 1.1 criteria (ITMIG modified RECIST 1.1 criteria for thymic carcinoma) of 180 days or more. The DRR is the number of durable responders divided by the number of treated patients.
Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
Progression free survival (PFS)
Time Frame: Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
PFS is defined as time from start of treatment until disease progression according to RECIST 1.1 (ITMIG modified RECIST 1.1 criteria for thymic carcinoma) or death.
Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
Durable disease control rate (DDCR) of anetumab ravtansine in indications other than pancreatic and gastric cancer
Time Frame: Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]
A patient experiences durable disease control if the patient has a tumor response of CR, PR or SD with CR, PR or SD assessed at least 180 days from first treatment, without prior progression.
Up to approximately 24 months after last patient starts treatment, or until earlier disease progression [assessed every 6 weeks for the first 6 months, every 9 weeks until end of year 1 and every 12 weeks thereafter]

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Collaborators

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

May 26, 2017

Primary Completion (Actual)

September 16, 2020

Study Completion (Actual)

July 26, 2021

Study Registration Dates

First Submitted

March 30, 2017

First Submitted That Met QC Criteria

March 30, 2017

First Posted (Actual)

April 5, 2017

Study Record Updates

Last Update Posted (Actual)

June 30, 2022

Last Update Submitted That Met QC Criteria

June 28, 2022

Last Verified

June 1, 2022

More Information

Terms related to this study

Other Study ID Numbers

  • 15834
  • 2016-004002-33 (EudraCT Number)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

IPD Plan Description

Availability of this study's data will later be determined according to Bayer's commitment to the EFPIA/PhRMA "Principles for responsible clinical trial data sharing". This pertains to scope, timepoint and process of data access. As such, Bayer commits to sharing upon request from qualified researchers patient-level clinical trial data, study-level clinical trial data, and protocols from clinical trials in patients for medicines and indications approved in the US and EU as necessary for conducting legitimate research. This applies to data on new medicines and indications that have been approved by the EU and US regulatory agencies on or after January 01, 2014. Interested researchers can use www.clinicalstudydatarequest.com to request access to anonymized patient-level data and supporting documents from clinical studies to conduct research. Information on the Bayer criteria for listing studies and other relevant information is provided in the Study sponsors section of the portal.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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