Pancreatic Cancer Research

Clinical trialPhase 3Unknown

Vitamin C to Chemotherapy Related Anemia in Pancreatic Cancer

NCT06018883↗ ClinicalTrials.gov, retrieved 6 November 2026

Outcome
Outcome unknown
Phase
Phase 3
Status
Unknown
Study type
Interventional
Start
20 August 2023
Expected end
15 August 2026
Enrollment
100 participants
Sites
1
Primary outcomes
Rate of anemia
Sponsor
Other
Results posted
No
Last update
7 August 2025

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Brief summary public domain (ClinicalTrials.gov)

The purpose of this study is to evaluate the efficacy of low-dose vitamin C on improving the quality of life for metastatic pancreatic cancer patients receiving gemcitabine and nab-paclitaxel chemotherapy.

Detailed description public domain (ClinicalTrials.gov)

Pancreatic cancer is a highly lethal malignancy with a 5-year survival less than 10%. Approximately 80% of patients with pancreatic cancer are diagnosed at an advanced stage. Chemotherapy is one of the major treatments for advanced pancreatic cancer. The Metastatic PAncreatic Cancer Trial (MPACT) has confirmed the efficacy of gemcitabine combined with nab-paclitaxel as the first-line treatment to metastatic pancreatic cancer. However, the side-effects related to gemcitabine combined with nab-paclitaxel including anemia, hand/foot numbness, fatigue, nausea, and malnutrition have impaired the tolerability of the regimen. Vitamin C, also called ascorbate, is an essential nutrient for the human body. It modulates metabolism, immune reaction, collagen synthesis, and iron absorption. Some studies have shown that high-dose intravenous Vitamin C may be effective against various types of cancer. Meanwhile, medium or low dose of Vitamin C may enhance the tolerability of chemotherapy by increasing iron absorption, improving anemia, alleviating pain and hand/foot numbness, and thus improving quality of life for patients with pancreatic cancer. The purpose of this study is to evaluate the efficacy of low-dose vitamin C on improving the quality of life for metastatic pancreatic cancer patients receiving gemcitabine and nab-paclitaxel chemotherapy. One hundred patients will be randomly assigned to the experimental group (gemcitabine combined with nab-paclitaxel, Vitamin C) or the control group (gemcitabine combined with nab-paclitaxel). Rate of anemia, rate of hand/foot numbness, severity of pain, quality of life, and overall survival are measured every four weeks.

Papers 4