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The elucidation of the action mechanism on the effectiveness of propagermanium for Crohn's disease

The elucidation of the action mechanism on the effectiveness of propagermanium for Crohn's disease - The action mechanism of propagermanium for Crohn's disease (PROCD)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000013534
Enrollment
40
Registered
2014-03-28
Start date
2012-03-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Crohn&#39

Interventions

1.To collect approximately 20ml of peripheral blood from CD patients who are under medical examination and treatment in Hyogo College of Medicine. 2.To be provided approximately 30g of intestinal s

Sponsors

Hyogo College of Medicine, Department of Inflammatory Bowel Disease, Division of Internal Medicine
Lead Sponsor
Sanwa Kagaku Kenkyusho Co,, Ltd.
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Patients who had a diagnosis of CD before participation to this study and who was able to provide written informed consent to be collected approximately 20ml of peripheral blood. 2.The CD patients who had necessity for intestinal resection because of exacerbation and who was able to provide written informed consent to provide approximately 30g of resected tissue in their surgery.

Exclusion criteria

Exclusion criteria: 1.Patients who could not provide written informed consent to be provide peripheral blood or intestinal tissue. 2.Patient who was administrated high dose of corticosteroids.

Design outcomes

Primary

MeasureTime frame
To confirm whether propagermanium inhibit the secretion of the inflammatory cytokines from LPS-stimulated human PBMC and LPMC.

Secondary

MeasureTime frame
To explore the clinical and the therapeutic background of responders to propagermanium.

Countries

Japan

Contacts

Public ContactKazuko Nagase

Hyogo College of Medicine Department of Inflammatory Bowel Disease, Division of Internal Medicine

kazuko@hyo-med.ac.jp0798-45-6663

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026