A Phase II, International Open Label Trial of Minnelide™ in Patients With Refractory Pancreatic Cancer



Status:Recruiting
Conditions:Cancer, Cancer, Pancreatic Cancer
Therapuetic Areas:Oncology
Healthy:No
Age Range:18 - Any
Updated:9/15/2017
Start Date:April 10, 2017
End Date:February 15, 2019
Contact:MinPAC Trial Coordinator
Email:bci-minpac@qmul.ac.uk
Phone:00442078828197

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MinPAC: A Phase II, International Open Label Trial of Minnelide™ in Patients With Refractory Pancreatic Cancer.

MinPAC aims to see if the drug Minnelide can slow down tumour growth in patients with
pancreatic cancer that is not responding to treatment. Minnelide is designed to rapidly
release the anti-tumour molecule triptolide in the bloodstream and has been shown to slow
cancer cell growth and induce cancer cell death. Minnelide is currently being investigated in
other early phase trials and has shown promising response data.

There are strict eligibility criteria for this trial. Broadly speaking, patients with
pancreatic cancer that has spread to other organs and has progressed on one or more
chemotherapy regimens are eligible. Participants will receive Minnelide on days 1-21 of each
28 day cycle until their cancer stops responding to treatment. After that participants will
be followed up 3 monthly for the collection of disease status and survival data.

MinPAC includes biological and imaging studies. Participants will be asked to donate tumour
and blood samples and will be asked to undergo additional PET Scans. The study is being
carried out in 4 sites in the UK and USA.

MinPAC is an open label, international, multicentre phase II trial that aims to evaluate the
effects of Minnelide treatment in patients with refractory pancreatic cancer. Eligible
patients will receive Minnelide until disease progression unless there is evidence of
unacceptable toxicity or the patient requests to be withdrawn from the study treatment. Once
disease progression is documented, patients will enter a follow up phase during which data
will be collected on further disease and survival status. If patients are unable to attend
hospital visits during the follow up period then data will be collected either via telephone
or via national registries with the patient's consent. The efficacy of Minnelide will be
assessed on CT/MRI scan images and tumour and/or blood samples collected at baseline, during
treatment and on completion of treatment.

Inclusion Criteria:

1. Willing and able to provide written informed consent.

2. Ability to comply with the protocol.

3. Aged ≥ 18 years.

4. Histologically or cytologically confirmed metastatic pancreatic adenocarcinoma that
has progressed on one or more chemotherapy regimens.

5. Karnofsky performance status ≥ 70%.

6. At least one lesion that can be measured accurately at baseline as ≥10mm in the
longest diameter (except lymph nodes which must have a short axis ≥15mm) with CT/MRI
and which is suitable for repeated measurements per RECIST v1.1

7. Adequate haematological and end-organ function, as per the local institutions
reference ranges, within 72 hrs prior to day 1 of cycle 1 of treatment defined by the
following:

8. Life expectancy ≥ 12 weeks.

9. Negative pregnancy test within 14 days of day 1 cycle 1 for female patients of
childbearing potential.

10. Tumour sites amenable to repeated biopsies.

11. Willingness to undergo paired tumour biopsies during the trial.

12. Agreement to use adequate contraception from 2 weeks before the start of treatment
with Minnelide and until 90 days after completion of treatment.

Exclusion Criteria:

1. Patients with known or suspected brain metastasis

2. Significant cardiovascular disease such as New York Heart Associate Class III/IV,
cardiac failure, myocardial infarction within 6 months prior to enrolment, unstable
arrhythmia, or evidence of ischemia on ECG.

3. Baseline QTc exceeding 450msec (470msec for females) and / or patients receiving class
1A or class III anti-arrhythmic agents.

4. Known HIV, Hepatitis A, B or C infection.

5. Malignancies other than pancreatic cancer ≤5 years prior to Minnelide cycle 1 day 1,
with the exception of those with a negligible risk of metastasis or death and treated
with expected curative outcomes (such as adequately treated carcinoma in situ of the
cervix, basal or squamous cell skin cancer or ductal carcinoma in situ treated
surgically with curative intent) or localised prostate cancer treated with curative
intent and absence of PSA relapse or incidental prostate cancer (Gleason score ≤3 +4
and PSA <10ng/L undergoing active surveillance and treatment naïve).

6. Severe infections ≤ 4 weeks prior to enrolment in the study as well as active,
uncontrolled bacterial, viral or fungal infections requiring systemic treatment.

7. Major surgical procedure ≤ 2 weeks prior to enrolment or anticipation of need for a
major surgical procedure during the course of the study other than for diagnosis.

8. Treatment with chemotherapy or other investigational agents within 28 days (or at
least 5 x the half-life of the drug) prior to day 1 cycle 1 of Minnelide™ (6 weeks for
nitrosoureas or Mitomycin C).

9. Concurrent treatment with other experimental drugs or participation in another
clinical trial with any investigational medicinal product (IMP) within ≤ 5 x the
half-life of the IMP prior to day 1 cycle 1 of Minnelide.

10. Any other disease, metabolic dysfunction, physical examination finding or clinical
laboratory finding that, in the investigator's opinion, gives reasonable suspicion of
a disease or condition that contraindicates the use of Minnelide, may affect the
interpretation of the results, render the patient at high risk from treatment
complications or interferes with obtaining informed consent.

11. Female patients who are pregnant or nursing.
We found this trial at
4
sites
3451 Walnut St
Philadelphia, Pennsylvania 19104
1 (215) 898-5000
Principal Investigator: Peter O'Dwyer
Phone: 215-360-0716
Univ of Pennsylvania Penn has a long and proud tradition of intellectual rigor and pursuit...
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La Jolla, California 92093
Principal Investigator: Hitendra Patel, MD
Phone: 858-822-6937
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La Jolla, CA
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London, E1 1BB
Principal Investigator: David Propper
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London,
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Scottsdale, Arizona 85258
Principal Investigator: Erkut Borazanci
Phone: 480-323-1339
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Scottsdale, AZ
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