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Study identifier: NCT06320990 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Chemoprevention With Tamoxifen in Pre-Invasive Pancreas Mucinous Cystic Neoplasms Not Undergoing Immediate Resection

Condition: Pancreatic Cyst · Pancreatic Mucinous Cystic Neoplasm  ·  Sponsor: University of Nebraska

PhasePhase 1
Planned participants15
Who can joinAll sexes, 19 Years to no upper limit
Healthy volunteersNo

About this study

Pancreatic mucinous cystic neoplasm (MCN) is a precursor to invasive pancreatic adenocarcinoma which occurs almost exclusively in females in their 5th-7th decade. Currently the only option for MCN treatment and prevention of invasive pancreatic ductal adenocarcinoma (PDA) is oncologic resection. The clinical features of pancreatic MCN support the influence of sex hormones in the pathogenesis of the disease. Anti-hormonal therapy may therefore constitute an effective approach to treatment. Preliminary analyses from preclinical studies suggest that tamoxifen inhibits the spread and normal life cycle in MCN epithelial cells and fibroblasts. Investigators hypothesize that in humans, treatment with tamoxifen will lead to cyst regression or stabilization and may spare or delay the need for resection. Up to 15 participants not undergoing immediate resection will be enrolled and take tamoxifen orally for up to 24 weeks. The study will assess the feasibility of tamoxifen as a treatment for pancreatic MCN.

This description comes directly from the study's public registry record.

Talk to the study team

Mahdi Hassan, MS  ·  402-559-1947  ·  mhassan@unmc.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of Nebraska Medical CenterOmaha, Nebraska, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06320990