- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03797443
High Dose Ascorbic Acid (AA) + Nanoparticle Paclitaxel Protein Bound + Cisplatin + Gemcitabine (AA NABPLAGEM) in Patients Who Have Metastatic Pancreatic Cancer
Phase IB/II Trial of High Dose Ascorbic Acid (AA) + Nanoparticle Paclitaxel Protein Bound + Cisplatin + Gemcitabine (AA NABPLAGEM) in Patients Who Have Had No Prior Therapy for Their Metastatic Pancreatic Cancer
The purpose of this study is to see if a combination of paclitaxel protein bound (also known as nab-paclitaxel), gemcitabine, and cisplatin when given with high dose Ascorbic Acid will be safe and effective in individuals with untreated metastatic pancreatic cancer.
Vitamin C is a nutrient found in food and dietary supplements. It protects cells and also plays a key role in making collagen (which provides strength and structure to skin, bones, tissues and tendons). High-dose vitamin C may be given by intravenous (IV) infusion (through a vein into the bloodstream) or orally (taken by mouth). When taken by intravenous infusion, vitamin C can reach much higher levels in the blood than when the same amount is taken by mouth. Some human studies of high-dose IV vitamin C in patients with cancer have shown improved quality of life, as well as improvements in physical, mental, and emotional functions, symptoms of fatigue, nausea and vomiting, pain, and appetite loss. Intravenous high-dose ascorbic acid has caused very few side effects in clinical trials.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
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Georgia
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Atlanta, Georgia, United States, 30318
- Piedmont Cancer Institute
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Fayetteville, Georgia, United States, 30214
- Piedmont Cancer Institute
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Newnan, Georgia, United States, 30265
- Piedmont Cancer Institute
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Be willing and able to provide written informed consent/assent for the trial.
- Be ≥ 18 years of age on day of signing informed consent.
- Histologically or cytologically confirmed metastatic pancreatic adenocarcinoma (with measurable disease according to RECIST 1.1)
- Have a performance status of 0 or 1 on the ECOG performance scale.
- Demonstrate adequate organ function as defined below in Table 4, all screening labs should be performed within 21 days of treatment initiation.
- Female participants of childbearing potential should have a negative serum pregnancy test within 72 hours prior to receiving first dose of study medication.
- Female participants of childbearing potential must be willing to use adequate method of contraception (as outlined in section 4.4.2) for the duration of the trial through one month after the last dose of trial treatment.
- Male participants must agree to use adequate contraception (as outlined in section 4.4.2) for the duration of the trial through one month after the last dose of trial treatment. Note: Abstinence is acceptable if this is the usual lifestyle and preferred contraception for the participant.
Exclusion Criteria:
- Patients must have received no previous radiotherapy, surgery, chemotherapy or investigational therapy for the treatment of metastatic disease. Prior treatments in the adjuvant setting with gemcitabine and/or 5-FU or gemcitabine administered as a radiation sensitizer are allowed, provided at least 6 months have elapsed since completion of the last dose and no lingering toxicities are present.
- Palliative surgery and/or radiation treatment less than 4 weeks prior to initiation of study treatment.
- Exposure to any investigational agent within 4 weeks prior to initiation of study treatment.
- Patients who need constant use of finger stick blood glucose monitoring for tight control of their diabetes being that the ascorbic acid causes false low readings of glucose via that technology (Vasudevan and Hirsch 2014) 39
- Any person with a G6PD deficiency
- History of renal oxalate stones (if type of stone is unknown, need to assess urine oxalates level if >60mg/dL, then patient is not eligible for the study)
- Patient is taking acetaminophen at any dose or any medication that contains acetaminophen within 72 hours of first dose of ascorbic acid
- Hypersensitivity to any of the agents proposed for treatment.
- Has a known additional malignancy that is progressing or requires active treatment. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer.
- Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis. Patients with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases, and are not using steroids for at least 7 days prior to trial treatment. This exception does not include carcinomatous meningitis, which is excluded regardless of clinical stability.
- Has an active infection requiring systemic therapy.
- Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the patient's participation for the full duration of the trial, or is not in the best interest of the patient to participate, in the opinion of the treating investigator. Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
- For female participants: Is pregnant or breastfeeding, or expecting to conceive within the projected duration of the trial, starting with the pre-screening or screening visit through one month after the last dose of trial treatment.
- For male participants: Is expecting to impregnate a sexual partner within the projected duration of the trial, starting with the pre-screening or screening visit through one month after the last dose of trial treatment.
- Patients with evidence of iron overload, defined as a transferrin saturation > 45 percent AND serum ferritin > 200 ng/mL (males) or >150 ng/mL (females).
- Current, serious, clinically significant cardiac arrhythmias as determined by the investigator, or patient receiving a digitalis derivative.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: AA NABPLAGEM
Ascorbic Acid Paclitaxel protein-bound cisplatin gemcitabine
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Four escalating dose levels are planned in order to determine the MTD for Phase II The dose level for Phase II patients will be determined following completion of the Phase 1b study based on response from 3-6 patients receiving the designated dose level of ascorbic acid.
Other Names:
30 minute IV infusions on days 1 and 8 repeated every 21 days, followed by Cisplatin
60minute IV infusion on days 1 and 8 repeated every 21 days followed by Gemcitabine
30 minute IV infusion on days 1 and 8 repeated every 21 days
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximum Tolerated Dose
Time Frame: approx 63 days
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To determine the maximum tolerated dose (MTD) of high dose ascorbic acid (AA) with triple therapy of nanoparticle paclitaxel protein bound+ cisplatin + gemcitabine (NABPLAGEM) in patients with advanced stage IV metastatic pancreatic cancer
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approx 63 days
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Disease control rate (CR+PR+SD x18 weeks)
Time Frame: approx 63 days
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To determine the preliminary efficacy (Disease control rate of CR+ PR+SD X 18 weeks) of the combination of high dose ascorbic acid (AA) at MTD with triple therapy of nanoparticle albumin- bound paclitaxel + cisplatin + gemcitabine (NABPLAGEM) in patients with advanced stage IV metastatic pancreatic cancer.
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approx 63 days
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of Treatment
Time Frame: 63 days
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Lab testing will be completed to evaluate standard of care labs for subject safety
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63 days
|
Percent of patients who normalize their CA19-9
Time Frame: 63 days
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Lab testing will be completed to evaluate normalization of CA19-19
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63 days
|
Overall survival (OS)
Time Frame: 12 weeks
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Telephone followup will be conducted every 12 weeks from the last dose of treatment to determine survival status
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12 weeks
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Progression free
Time Frame: approximately 12 weeks from last study treatment ]
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Telephone followup will be conducted every 12 weeks from the last dose of treatment to determine status of disease progression
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approximately 12 weeks from last study treatment ]
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Changes in patient's self-reported quality of life
Time Frame: 63 days
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Changes in patient's self-reported quality of life will be determined by administering the MD Anderson Symptom Inventory for Gastrointestinal Cancer (MDASI-GI) to assess the severity of multiple gastrointestinal cancer-related syymptoms and the impact of these symptoms of daily functiong.
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63 days
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Changes in patient's self-reported pain levels
Time Frame: 63 days
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Changes in patient's self-reported pain levels will be determined by administering the Brief Pain Inventory (BPI) to assess the severity of pain and the impact of pain on daily functions.
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63 days
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Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Neoplasms
- Neoplasms by Site
- Endocrine System Diseases
- Digestive System Neoplasms
- Endocrine Gland Neoplasms
- Pancreatic Diseases
- Pancreatic Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Enzyme Inhibitors
- Antimetabolites, Antineoplastic
- Antimetabolites
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Tubulin Modulators
- Antimitotic Agents
- Mitosis Modulators
- Protective Agents
- Antineoplastic Agents, Phytogenic
- Micronutrients
- Vitamins
- Antioxidants
- Gemcitabine
- Paclitaxel
- Cisplatin
- Ascorbic Acid
Other Study ID Numbers
- PAN-VITC
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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