Atu027 Plus Gemcitabine In Advanced Or Metastatic Pancreatic Cancer (Atu027-I-02)

Study Overview

Atu027 Plus Gemcitabine in Advanced or Metastatic Pancreatic Cancer (Atu027-I-02)

The purpose of the study is to evaluate a new treatment strategy for advanced pancreatic cancer disease by combining the new investigational medicinal product Atu027 with the standard chemotherapeutic gemcitabine. This combination aims at enhancing gemcitabine´s anti-tumor activity with Atu027. The objectives of this clinical trial are to evaluate safety and activity of two Atu027 schedules in combination with standard gemcitabine treatment in patients with advanced or metastatic pancreatic adenocarcinoma.

N/A

Carcinoma, Pancreatic Ductal

DRUG: Atu027 & gemcitabine in lead in safety period
DRUG: Atu027 & gemcitabine in treatment arm 1
DRUG: Atu027 & gemcitabine in treatment arm 2

Atu027-I-02
2012-004429-26 (EUDRACT_NUMBER Identifier) (EUDRACT_NUMBER: )

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 Registration Dates	Results Reporting Dates	Study Record Updates
First Submitted 2013-03-04	Results First Submitted N/A	Last Update Submitted that met QC Criteria 2016-03-10
First Submitted that Met QC Criteria 2013-03-07	Results First Submitted that Met QC Criteria N/A	Last Update Posted (ESTIMATED) 2016-03-11
First Posted (ESTIMATED) 2013-03-11	Results First Posted N/A	Last Verified 2016-03

Study Plan

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

Design Details

Primary Purpose:
Treatment

Allocation:
Randomized

Interventional Model:
Parallel

Masking:
None

Arms and Interventions

Participant Group/Arm	Intervention/Treatment
OTHER: Lead in safety period Cohort of three subjects with non-pancreatic cancer for whom conventional treatment options have failed, will be treated. If one of the subjects in the safety cohort experiences an unacceptable toxicity, the safety cohort is expanded to six subjects.	DRUG: Atu027 & gemcitabine in lead in safety period Subjects will be treated in a 28-day cycle with Atu027 twice weekly for 4 weeks and gemcitabine once weekly for the first three weeks.
EXPERIMENTAL: Treatment arm 1 Subjects with advanced pancreatic cancer will be treated.	DRUG: Atu027 & gemcitabine in treatment arm 1 Subjects will be treated in a 28-day cycle with Atu027 and gemcitabine once weekly for three consecutive weeks (on days 1, 8, and 15). During week four no treatment is administered. Treatment will be continued in consecutive 28-day cycles until unaccepta
EXPERIMENTAL: Treatment arm 2 Subjects with advanced pancreatic cancer will be treated.	DRUG: Atu027 & gemcitabine in treatment arm 2 Subjects will be treated in a 28-day cycle with gemcitabine once weekly (on days 4, 11, and 18) and Atu027 twice weekly (on days 1, 4, 8, 11, 15, 18, 22, and 25). The 28-day combination cycle is followed by a 28-day gemcitabine monotherapy cycle. Treatme

Participant Group/Arm

Intervention/Treatment

OTHER: Lead in safety period

Cohort of three subjects with non-pancreatic cancer for whom conventional treatment options have failed, will be treated. If one of the subjects in the safety cohort experiences an unacceptable toxicity, the safety cohort is expanded to six subjects.

DRUG: Atu027 & gemcitabine in lead in safety period

Subjects will be treated in a 28-day cycle with Atu027 twice weekly for 4 weeks and gemcitabine once weekly for the first three weeks.

EXPERIMENTAL: Treatment arm 1

Subjects with advanced pancreatic cancer will be treated.

DRUG: Atu027 & gemcitabine in treatment arm 1

Subjects will be treated in a 28-day cycle with Atu027 and gemcitabine once weekly for three consecutive weeks (on days 1, 8, and 15). During week four no treatment is administered. Treatment will be continued in consecutive 28-day cycles until unaccepta

EXPERIMENTAL: Treatment arm 2

Subjects with advanced pancreatic cancer will be treated.

DRUG: Atu027 & gemcitabine in treatment arm 2

Subjects will be treated in a 28-day cycle with gemcitabine once weekly (on days 4, 11, and 18) and Atu027 twice weekly (on days 1, 4, 8, 11, 15, 18, 22, and 25). The 28-day combination cycle is followed by a 28-day gemcitabine monotherapy cycle. Treatme

Primary Outcome Measures	Measure Description	Time Frame
Number of subjects with adverse events	Time frame will be 18 weeks if patient will be withdrawn after 3 cycles because of disease progression or toxicity.	Baseline till follow up visit 1 (18 weeks)
Subject physical examination	Additional time frames in arm 1: 8 days after baseline. Additional time frames in arm 2 and safety cohort (cycle 1 only): 4 and 15 days after baseline.	At baseline; later on in 4 week intervals till last follow up visit (1 year);
Measuring of subject vital signs and body weight	End of treatment visit will be after 13 weeks only when patient is withdrawn after 3 cycles. Additional time frames in arm 1: 8 days after baseline. Additional time frames in arm 2 and safety cohort (cycle 1 only): 4 and 15 days after baseline.	At baseline; end of treatment (13 weeks); later on in 4 week intervals till last follow up visit (1 year)
Performance of 12-lead ECG	End of treatment visit will be after 13 weeks only when patient is withdrawn after 3 cycles. Additional time frames in arm 1: 8 days after baseline. Additional time frames in arm 2 and safety cohort (cycle 1 only): 4 and 15 days after baseline.	At baseline; later on in 4 week intervals till end of treatment (13 weeks)
Assessment of clinically significant laboratory parameters outside normal range	Additional time frames in arm 1: During treatment on days 1, 8, 15 of each cycle. Additional time frames in arm 2 and safety cohort (cycle 1 only): During treatment on days 1, 4, 8, 11, 15, 18, 22, 25 of each cycle.	At baseline; at end of treatment (week 13 if patient withdrawn after 3 cycles); at follow up visit 1 (week 18 if patient withdrawn after 3 cycles); at each follow up visit till end of trial (1 year)
Maximum concentration (Cmax), area under the curve (AUC), time to maximum concentration (tmax), and half life (t½) of the Atu027 siRNA single strand (A-strand), and of AtuFect01 and the helper lipid DPyPE	Additional time frames in arm 1: During cycles 1 and 2 of treatment on days 1, 8, 15 of each cycle; in cycle 3 and following only on day 1; Additional time frames in arm 2 and safety cohort (cycle 1 only): During the first treatment cycle on days 1, 4, 8, 11, 15, 18; in cycle 3 and following odd numbered cycles only on day 1; in all even numbered cycles no samples are taken. Pharmacokinetics will be assessed in subjects of the safety cohort and in the first 4 subjects per treatment arm.	At end of treatment (week 13 if patient withdrawn after 3 cycles); at follow up visit 1 (week 18 if patient withdrawn after 3 cycles)

Secondary Outcome Measures	Measure Description	Time Frame
Objective response rate	Response will be assessed by RECIST Version 1.1 using abdominal magnetic resonance imaging (MRI) or computed tomography (CT) scans. An objective response is defined when the overall response is complete response (CR), partial response (PR), or stable disease (SD).	At baseline and in 8 week intervals till end of trial (1 year)
Progression-free survival and overall survival	Progression-free survival and overall survival, based on the objective response definition will be analyzed using Kaplan-Meier methods.	From baseline in 8 week intervals till end of trial (1 year).
ECOG performance score	Additional time frames: During treatment on day 1 of each cycle. The ECOG performance status, and its change from baseline, will be summarized descriptively by visit and treatment arm. The ECOG performance status will also be assessed during the 1 year follow-up period of the study and results including changes to baseline will be summarized.	At baseline; at end of treatment (13 weeks if patient withdrawn after 3 cycles); at follow up visit 1 (18 weeks if patient withdrawn after 3 cycles); at each following follow up visit till end of trial (1 year)
Biomarker response	Serum protein markers and circulating microRNA will be analyzed and changes to baseline will be summarized descriptively by treatment arm.	At baseline; at day 1 of cycle 3; end of treatment (13 weeks if patient withdrawn after 3 cycles); follow up visit 1 (18 weeks if patient withdrawn after 3 cycles)
Tumor marker response	Additional time frame: At day 1 of cycle 3 and day 1 of each following second cycle; Tumor markers will be summarized descriptively for each analyzed marker.	At baseline; at end of treatment (13 weeks if patient withdrawn after 3 cycles); at follow up visit 1 (18 weeks if patient withdrawn after 3 cycles); at each following follow up visit till end of trial (1 year)
Quality of life	Different scales of quality of life assessed with the EORTC questionnaire and their changes from baseline will be summarized descriptively by visit and treatment arm.	At baseline; at day 1 of all cycles except cycle 1; at end of treatment (week 13 if patient withdrawn after 3 cycles)

Contacts and Locations

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

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.

Ages Eligible for Study:
ALL

Sexes Eligible for Study:
18 Years

Accepts Healthy Volunteers:

Subjects between the age of 18 and 84 years
Histologically or cytologically confirmed advanced or refractory cholangiocellular carcinoma, biliary tract cancer, non-small-cell lung carcinoma, duodenal cancer, soft tissue sarcoma, ovarian carcinoma, or another non-pancreatic cancer disease indicated for gemcitabine treatment as determined by the investigator
Subjects who have previously received chemotherapy and standard curative or palliative care is not available, not effective, or unlikely to be effective
No option for surgical resection or radiation in curative intent
Eastern Cooperative Oncology Group (ECOG) performance status assessment of 0 to 2
Life expectancy of at least 3 months
No interstitial pneumonia or extensive and symptomatic interstitial fibrosis of the lung
Alanine aminotransferase (ALT) ≤3.0 x upper limit of normal (ULN; ≤5 x ULN for subjects with liver metastases)
Aspartate aminotransferase (AST) ≤3.0 x ULN (≤5 x ULN for subjects with liver involvement with cancer)
Total bilirubin ≤2.0 x ULN (liver metastasis <5 x ULN)
Serum creatinine ≤1.5 x ULN
Adequate bone marrow function: subjects should have an absolute granulocyte count of at least 1,500 (x 10e6/L) and platelet count of 100,000 (x 10e6/L) prior to the initiation of a cycle.
Prothrombin time-international normalized ratio/partial thromboplastin time (PT-INR/PTT) <1.5 x ULN (subjects who are being therapeutically anti-coagulated with an agent such as coumadin or heparin will be allowed to participate provided that no prior evidence of underlying abnormality in these parameters exists). Low-dose aspirin is permitted (≤100 mg daily).
Women of childbearing potential must have a negative urine pregnancy test at baseline.
Women of childbearing potential and men must be willing to use highly effective contraceptive methods during the course of the study and 6 months after.
Subjects must be willing and able (in the opinion of the investigator) to understand the subject information and informed consent form and to comply with the study protocol and procedures.
Subjects must be willing and able to give written informed consent.

Subjects between the age of 18 and 84 years
Subjects with locally advanced or metastatic pancreatic adenocarcinoma stage III/IV indicated for gemcitabine treatment as determined by the investigator
No option for surgical resection or radiation in curative intent
Histological or cytological documentation of non-hematologic, malignant solid tumor
At least one measurable lesion or evaluable disease, as per the Response Evaluation Criteria In Solid Tumors (RECIST) Version 1.1
Eastern Cooperative Oncology Group (ECOG) performance status assessment of 0 to 2
Life expectancy of at least 3 months
No interstitial pneumonia or extensive and symptomatic interstitial fibrosis of the lung
Alanine aminotransferase (ALT) <=3.0 x upper limit of normal (ULN; <=5 x ULN for subjects with liver metastases)
Aspartate aminotransferase (AST) <=3.0 x ULN (<=5 x ULN for subjects with liver involvement with cancer)
Total bilirubin <=2.0 x ULN (liver metastasis <=5 x ULN)
Serum creatinine <=1.5 x ULN
Adequate bone marrow function: subjects should have an absolute granulocyte count of at least 1,500 (x 10e6/L) and platelet count of 100,000 (x 10e6/L) prior to the initiation of a cycle.
Prothrombin time-international normalized ratio/partial thromboplastin time (PT INR/PTT) <1.5 x ULN (subjects who are being therapeutically anti-coagulated with an agent such as coumadin or heparin will be allowed to participate provided that no prior evidence of underlying abnormality in these parameters exists). Low-dose aspirin is permitted (≤100 mg daily).
Women of childbearing potential must have a negative urine pregnancy test at baseline.
Women of childbearing potential and men must be willing to use highly effective contraceptive methods during the course of the study and 6 months after.
Subjects must be willing and able (in the opinion of the investigator) to understand the subject information and informed consent form and to comply with the study protocol and procedures.
Subjects must be willing and able to give written informed consent.

History of cardiac disease; congestive heart failure >New York Heart Association (NYHA) functional classification system Class II; active coronary artery disease, myocardial infarction within 6 months prior to study entry; new onset angina within 3 months prior to study entry or unstable angina, or ventricular cardiac arrhythmias requiring anti-arrhythmic therapy
Poorly controlled diabetes defined as hemoglobin A1c (HbA1c) >=7%
Poorly controlled hypertension, defined as systolic blood pressure >150 mmHg or diastolic pressure >90 mmHg, despite optimal medical management
Poorly controlled seizure disorder
Subjects undergoing renal dialysis
Known hypersensitivity to the study drugs or active substances or excipients of the preparations
Pregnant or breast feeding
Known hepatitis B or C or human immunodeficiency virus (HIV) infection (if documented in the subject's record
Previous participation in this study
Current or previous (within 30 days of enrolment) treatment with another investigational drug or participation in another clinical study.
Subject is a relative of, or staff directly reporting to the investigator.
Subject is an employee of the sponsor.
Subject is committed under official or judicial order.
Any other reason that the investigator considers makes the subject unsuitable to participate

History of cardiac disease; congestive heart failure >New York Heart Association (NYHA) functional classification system Class II; active coronary artery disease, myocardial infarction within 6 months prior to study entry; new onset angina within 3 months prior to study entry or unstable angina, or ventricular cardiac arrhythmias requiring anti-arrhythmic therapy
Poorly controlled diabetes defined as hemoglobin A1c (HbA1c) >=8%
Poorly controlled hypertension, defined as systolic blood pressure >150 mmHg or diastolic pressure >90 mmHg, despite optimal medical management
Poorly controlled seizure disorder
Subjects undergoing renal dialysis
Anticancer chemotherapy or immunotherapy during the study or before first study treatment. Subjects with recurrent disease after adjuvant treatment not progression-free for at least 6 months.
Radiotherapy to target lesions during study or before study start
Known hypersensitivity to the study drugs or active substances or excipients of the preparations
Pregnant or breast feeding
Known hepatitis B or C or human immunodeficiency virus (HIV) infection (if documented in the subject's record
Previous participation in this study
Current or previous (within 30 days of enrolment) treatment with another investigational drug or participation in another clinical study.
Subject is a relative of, or staff directly reporting to the investigator.
Subject is an employee of the sponsor.
Subject is committed under official or judicial order.
Any other reason that the investigator considers makes the subject unsuitable to participate

Collaborators and Investigators

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

Granzer Regulatory Consulting & Services
FGK Clinical Research GmbH

Investigators

PRINCIPAL_INVESTIGATOR: Dirk Strumberg, Prof.Dr.med., Medizinische Klinik III - Hämatologie/Onkologie Marienhospital Herne

Publications

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

General Publications

Schultheis B, Strumberg D, Kuhlmann J, Wolf M, Link K, Seufferlein T, Kaufmann J, Feist M, Gebhardt F, Khan M, Stintzing S, Pelzer U. Safety, Efficacy and Pharcacokinetics of Targeted Therapy with The Liposomal RNA Interference Therapeutic Atu027 Combined with Gemcitabine in Patients with Pancreatic Adenocarcinoma. A Randomized Phase Ib/IIa Study. Cancers (Basel). 2020 Oct 26;12(11):3130. doi: 10.3390/cancers12113130.

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