Clinical trial · Interventional
PAN-CLO-BU (PANcreas-CLOstridium-BUtyricum)
Supplementation With Clostridium Butyricum CBM588 in Patients Undergoing Pancreaticoduodenectomy for Periampullary Neoplasms: A Prospective Randomized Double-Blind Study
NCT07422103CI-TRIAL-00103681PAN-CLO-BUnot yet recruitingN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is a prospective, randomized, double-blind, single-center clinical trial designed to evaluate the effects of Clostridium butyricum CBM588 supplementation on postoperative diarrhea, gastrointestinal symptoms, and quality of life in patients undergoing pancreaticoduodenectomy for periampullary neoplasms. Oncological outcomes, including disease-free survival and overall survival, will be monitored as secondary endpoints during follow-up.
Conditions
Conditions (6)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| CBM588 | — | UNRESOLVED | — |
| Clostridium Butyricum Miyairi | — | UNRESOLVED | — |
| Gastrointestinal Symptoms | — | UNRESOLVED | — |
| Pancreatic Cancer | Malignant Pancreatic Neoplasm | CURATED_EXACT | 0.92 |
| Pancreatic Diseases | — | UNRESOLVED | — |
| Pancreatoduodenectomy | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Clostridium butyricum CBM588 Strain | Other | — | UNRESOLVED |
| Placebo | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Clostridium butyricum CBM588
- description
- Participants randomized to the experimental arm will receive Clostridium butyricum CBM588 (Butirrisan®) supplementation in addition to standard postoperative care following pancreaticoduodenectomy.
- interventionNames
- Other: Clostridium butyricum CBM588 Strain
- type
- PLACEBO_COMPARATOR
- label
- Placebo
- description
- Participants randomized to the placebo arm will receive placebo tablets identical in appearance, packaging, and dosing schedule to the experimental product, in addition to standard postoperative care following pancreaticoduodenectomy.
- interventionNames
- Other: Placebo
Primary outcomes (1)
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Age ≥ 18 years * Written informed consent * Patients undergoing pancreaticoduodenectomy * Candidates for upfront surgery without previous neoadjuvant chemotherapy or radiotherapy * Patients with benign or malignant periampullary neoplasms Exclusion Criteria: * Age \< 18 years * Previous or current use of Clostridium butyricum CBM588 * Lactose intolerance * Neoadjuvant chemotherapy or radiotherapy
References
Publications (1)
- BACKGROUND1 World Health Organization International Agency for Research on Cancer (IARC) (2020) World Cancer Report: Cancer Research for Cancer Prevention. Available at: http://publications.iarc.fr/586. (accessed 23 August 2024). 2 Ferlay J, Shin HR, Bray F, et al. (2010) Estimates of worldwide burden of cancer in 2008: GLOBOCAN 2008. International journal of cancer 127(12). Int J Cancer: 2893-2917. 3 Stewart BW and Wild CP (2015) World Cancer Report 2014. 4 Bray F, Laversanne M, Sung H, et al. (2024) Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA: a cancer journal for clinicians 74(3). CA Cancer J Clin: 229-263. 5 Ying H, Dey P, Yao W, et al. (2016) Genetics and biology of pancreatic ductal adenocarcinoma. Genes & Development 30(4). Cold Spring Harbor Laboratory Press: 355. 6 Khan MA, Azim S, Zubair H, et al. (2017) Molecular Drivers of Pancreatic Cancer Pathogenesis: Looking Inward to Move Forward. International journal of molecular sciences 18(4). Int J Mol Sci. 7 Bailey P, Chang DK, Nones K, et al. (2016) Genomic analyses identify molecular subtypes of pancreatic cancer. Nature 531(7592). Nature: 47-52. 8 de Jesus VHF, Mathias-Machado MC, de Farias JPF, et al. (2023) Targeting KRAS in Pancreatic Ductal Adenocarcinoma: The Long Road to Cure. Cancers 15(20). Cancers (Basel). 9 Halbrook CJ, Lyssiotis CA, Pasca di Magliano M, et al. (2023) Pancreatic cancer: Advances and challenges. Cell 186(8). Cell: 1729-1754. 10 Kleeff J, Korc M, Apte M, et al. (2016) Pancreatic cancer. Nature reviews. Disease primers 2. Nat Rev Dis Primers. 11 Huber M, Brehm CU, Gress TM, et al. (2020) The Immune Microenvironment in Pancreatic Cancer. International journal of molecular sciences 21(19). Int J Mol Sci: 1-33. 12 Yang S, Liu Q and Liao Q (2021) Tumor-Associated Macrophages in Pancreatic Ductal Adenocarcinoma: Origin, Polarization, Function, and Reprogramming. Frontiers in Cell and Developmental Biology 8. Frontiers Me