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Clinical Trials/EUCTR2010-022677-34-DE
EUCTR2010-022677-34-DEActive, not recruitingNot Applicable

Influence of high dose vitamin D substitution on humoral immunity and lymphocyte function in patients with type 1 diabetes mellitus or Addison´s disease (ViDDA1) - EMR200109-619

Dekan des Fachbereichs Humanmedizin0 sitesStarted: June 1, 2011Last updated:
Conditions
Drugs

Trial Snapshot

Phase
Not Applicable
Status
Active, not recruiting
Sponsor

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional clinical trial of medicinal product

Eligibility Criteria

Sex
All

Inclusion Criteria

  • Written informed consent before any study-related activities
  • Ambulatory subject >18 and < 65 years of age
  • Diabetes mellitus type 1, or
  • Addison`disease,
  • Women of child-bearing potential agreeing to a double-barrier method of contraception meeting a Pearl-Index below 1%
  • Are the trial subjects under 18? no
  • Number of subjects for this age range: 0
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 180
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

Exclusion Criteria

  • Known hypersensitivity to colecalciferol, or to any other excipient or to Miglyol Oil
  • Active, consuming diseases (cancer, HIV)
  • Renal failure (creatinine > 1,5mg/dl, GFR = 80)
  • Malfunction of renal calcium and/or phosphate excretion
  • Liver disease (AST, ALT > 1.5x ULN)
  • Psychiatric diseases
  • Hypercalcaemia (serum calcium > 2,6 mmol/l) or hypercalciuria (urine calcium to creatinine ratio > 1 mmol/l x (mmol/l) -1
  • Nephrolyths (current or in patient’s history)
  • Sarcoidosis (current or in patient’s history)
  • Treatment with phenytoin, barbiturates, glycosides, benzothiazidine containing drugs, metabolites or analogues of bisphosphonates, calcium mimetics or vitamin D at present or in the last 6 weeks.
  • Any significant disease, which, in the Investigator’s opinion, would have excluded the subject from the study
  • Pregnancy or lactation
  • Women of child-bearing potential not applying adequate contraceptive protection.
  • Immobilised patients
  • Pseudohypoparathyreodism

Investigators

Sponsor
Dekan des Fachbereichs Humanmedizin

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