Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:32 AM
Ignite Modification Date:
2025-12-25 @ 12:32 AM
NCT ID:
NCT00111267
Eligibility Criteria:
Inclusion Criteria:
* Mild vitamin B12 deficiency:
* Low plasma vitamin B12 concentration (100 \< B12 \< 300 pmol/L)
* Elevated methylmalonic acid (MMA) concentration (\> 0.32 umol/L)
* Creatinine concentration \< 120 umol/L
Exclusion Criteria:
* Severe cognitive impairment
* Anemia
* Gastrointestinal surgery or diseases
* Use of vitamin B12 injections or supplements containing \> 25 ug vitamin B12 and/or 200 ug folic acid
* \< 90% compliance during a 2 week placebo run in period
* No written informed consent
* Participation in other research studies
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
70 Years
Study:
NCT00111267
Study Brief:
Protocol Section:
NCT00111267