Status:

NOT_YET_RECRUITING

The Prospective Improved Vitamin D Study for Inflammatory Bowel Disease Patients

Lead Sponsor:

Terry Ponich

Conditions:

Ulcerative Colitis (UC)

IBD (Inflammatory Bowel Disease)

Eligibility:

All Genders

18-85 years

Phase:

PHASE1

Brief Summary

The aim of this clinical trial is to gain a better understanding of the effect of Vitamin D supplementation on disease activity and overall health. The main questions it aims to answer are: 1. What p...

Detailed Description

Upon investigating the literature, despite there being a lot of medication compliance research, there was not much research catered to IBD patient medication management specifically. Vitamin D supple...

Eligibility Criteria

Inclusion

  • Adults Aged 18-85
  • Diagnosis of IBD (Ulcerative Colitis or Crohn's Disease) within the patient's records based on standard clinical, endoscopic, and radiologic criteria.
  • Patients within outpatient gastroenterology clinics at Victoria Hospital and St. Joseph's Hospital with follow-up appointments within the next 2 years (ongoing IBD care).
  • Participants must have the ability to read, comprehend, and voluntarily provide informed consent without assistance.

Exclusion

  • Those who do not meet the inclusion criteria.
  • Those with any concurrent diagnosis of disease that may affect calcium or Vitamin D metabolism (i.e., rheumatoid arthritis or other inflammatory joint disease, thyroid disease, parathyroid disease, primary bone disease, granulomatous disease, sarcoidosis, lymphoma).
  • Those with either renal dysfunction (serum creatinine \>0.150 mmol/L) or receiving dialysis were excluded, patients with chronic liver disease, and hypercalcemia (\>2.65mmol/L).
  • Those using oral corticosteroids for the management of any disease other than IBD.
  • Those with a history of Vitamin D or calcium supplementation within 6 months prior to the trial.
  • Those who were seen once by the gastroenterology team but never followed up (no ongoing IBD care).

Key Trial Info

Start Date :

October 1 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

March 1 2027

Estimated Enrollment :

150 Patients enrolled

Trial Details

Trial ID

NCT07177157

Start Date

October 1 2025

End Date

March 1 2027

Last Update

September 16 2025

Active Locations (1)

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1

Victoria Hospital - London Health Sciences Centre

London, Ontario, Canada, N6A 5A5