Safety and Efficacy of Mesenchymal Stem Cells Associated With Chronic Pancreatitis Pain

NCT ID: NCT06205342

Last Updated: 2025-07-30

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: EARLY_PHASE1
• Total Enrollment: 48 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-07-17
• Study Completion Date: 2028-06-01

Brief Summary

This protocol aims to test whether an infusion of allogeneic bone marrow-derived mesenchymal stromal cells (BM-MSCs) can reduce pain associated with chronic pancreatitis (CP) and explore potential mechanisms of MSC action.

Detailed Description

Chronic pancreatitis (CP) and chronic pain: CP is a debilitating disease characterized by persistent pancreatic inflammation, irreversible morphological changes (fibrosis) in the pancreas and severe chronic pain. A progressive loss of exocrine and endocrine function occurs during disease progression. The incidence of CP ranges from 1.6 to 23 cases per 100,000 populations per year worldwide and is likely under diagnosed in the general population. CP in the United States results in more than 122,000 outpatient visits and more than 56,000 hospitalizations per year. The poorly understood pathophysiology of CP makes the identification of means to treat the underlying cellular disorder problematic. Abdominal pain has been reported in at least 80-94% of patients. The pain suffered by CP patients is among the worst encountered in medicine, which often leads to opioid addiction. Many CP patients require hospital admission at some stage in their illness. The cause of pain is complex and is mostly unknown. The pathophysiology in pain due to CP is multifactorial, including peripheral nociception, peripheral/pancreatic neuropathy, and neuroplasticity. Achieving satisfactory pain relief remains a challenge. Current management strategies have used a step-up approach in pain medications that often lead to opioid dependence. Among all patients, 40-75% patients will eventually require surgery, after which only 34-52% attain pain relief after pancreas resection. CP pain provides a useful model for the understanding of the mechanisms and treatment of pain syndromes with an identifiable nociceptive source in general as approximately 50 million U.S. adults are suffering from pain. Improving the management of CP pain may translate to other disease states with pain and opioid addiction.

Mesenchymal stromal cells (MSCs) are adult stem cells that can be harvested and expanded for therapy. MSC therapy is an investigational intervention for CP. There is increasing evidence that MSC therapy can effectively target several injury pathways in a variety of fibroinflammatory diseases and can reduce pain while suppressing inflammation, something that most pharmacological interventions cannot accomplish. Data from animal models and clinical trials support the outstanding and durable effects of MSC infusion in the suppression of chronic neurological pain and inflammation associated with knee osteoarthritis, critical limb ischemia, neuropathy, diabetic neuropathy, and others. MSCs migrate to the spinal cord and pre-frontal cortex of neuropathic mice after injection and exert pain relief. A recent study demonstrated that infusion of human MSCs significantly reduced pain, improved pancreatic volume, and reduced fibrosis in CP rodent models.

Rationale of the study: Because MSCs are a novel therapy that may improve chronic pancreatitis pain in animal models and improve chronic pain in other human disease states, these cells are worthy of study. This pilot study will give participants MSCs or placebo for CP subjects with pain. This study will inform future study designs and may lead to MSCs as a standard of care if they are safe and effective.

Conditions

Chronic Pancreatitis; Chronic Pain

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: TRIPLE

Study Groups

Experimental Cohort

MSC

Group Type: EXPERIMENTAL

Mesenchymal Stem Cells

Intervention Type: DRUG

Autologous bone marrow derived MSCs

Validation Cohort

Placebo

Group Type: PLACEBO_COMPARATOR

Other: Placebo

Intervention Type: OTHER

Control

Interventions

Mesenchymal Stem Cells

Autologous bone marrow derived MSCs

Intervention Type: DRUG

Other: Placebo

Control

Intervention Type: OTHER

Other Intervention Names

MSCs; Controls

Eligibility Criteria

Inclusion Criteria

1. Age between 18 and 75 years old, male or female

2. Definite chronic pancreatitis

3. Patients who are diagnosed with painful CP for more than 6 months may be constant or may have been waxing and waning/remitting.

4. Baseline Izbicki pain score > 30

5. Stable dose of opioids for the past 30 days

Exclusion Criteria

1. Acute pancreatitis per 2012 revised Atlanta criteria within the last 30 days.

• The revised Atlanta classification requires that two or more of the following criteria be met for the diagnosis of acute pancreatitis: (a) abdominal pain suggestive of pancreatitis, (b) serum amylase or lipase level greater than three times the upper normal value, or (c) characteristic imaging findings.

2. Chronic pain syndromes other than pancreatitis that require daily use of opioids in the past 30 days.

3. Severe organ failure(s) likely to interfere with clinical pain outcomes within 6 months.

4. HbA1c >10%

5. Laboratory values of WBC <2.0 cells/10^3, Hemoglobin <8 gm/dl, and platelets <100K cells/10^3, AST or ALT > 3 times the upper limit of normal, or creatinine >2.0 mg/dl

6. New York Heart Association Class 2 or higher congestive heart failure

7. Current lung, hematologic, or solid organ malignancy other than skin, or cervical stage 1 cancers within the past 3 years.

8. Subjects with current infection with hepatitis B, hepatitis C, or human immunodeficiency virus (HIV) infection.

9. Active malignancy with the exception of non-melanoma skin cancer.

10. Any subject who has received an investigational drug or device within 30 days before randomization or who is expected to receive an investigational drug or device during this study.

11. Patients with planned endoscopic or surgical intervention, surgical resection or needle drainage of pancreatic structures in the next 6 months.

12. Patients who have had a pancreatic surgery, endoscopic procedure with therapy, or hospitalization related to pancreatitis within the last 90 days

13. Subjects who have had any ongoing alcohol abuse and/or any illegal drug abuse within the past 6 months.

14. Subjects with infected pancreatic pseudocysts or pancreatic walled-off necrotic areas at the time of consent

15. Females who are pregnant or women of childbearing potential (WOCBP) and males with female partners of childbearing potential who are not willing to use adequate contraception during the study

16. Breastfeeding females

17. Subject unwilling to follow the protocol and assessments

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

NIH

Sponsor Role: collaborator

Medical University of South Carolina

OTHER

Sponsor Role: lead

Responsible Party

Hongjun Wang

Professor-Faculty

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Hongjun Wang, PhD

Role: PRINCIPAL_INVESTIGATOR

Medical University of South Carolina

Locations

Medical University of South Carolina

Charleston, South Carolina, United States

Site Status: RECRUITING

Countries

United States

Central Contacts

Chloe Jacobs

Role: CONTACT

jacobchl@musc.edu

843-792-6388

Leah Benn

Role: CONTACT

bennle@musc.edu

(843) 792-2833

Facility Contacts

Hongjun Wang, Ph.D.

Role: primary

wangho@musc.edu

843-792-1800

Charlton Strange III, MD

Role: backup

strangec@musc.edu

(843) 792-3174

Other Identifiers

1UG3DK136705-01

Identifier Type: NIH

Identifier Source: secondary_id

View Link

PRO 00132905

Identifier Type: -

Identifier Source: org_study_id