| Trial registration number
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IRCT20210515051304N1 |
Full text link
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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http://en.irct.ir/trial/56294
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First author
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Shahin Akhondzadeh
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Contact
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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ssrc@tums.ac.ir
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Registration date
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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2021-11-18
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Recruitment status
Last imported at : Dec. 4, 2021, midnight
Source : Iranian Registry of Clinical Trials (IRCT)
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Completed
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Study design
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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RCT
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Allocation
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Randomized
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Design
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Single group assignment
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Masking
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Blind label
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Center
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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single-center
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Study aim
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Treatment
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Inclusion criteria
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
|
consent
age 18-75 years
covid-19 patients
hospitalized
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Exclusion criteria
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
|
nodding ventilator
acute/chronic renal insufficiency
liver insufficiency
taking vitamin b12 in the past 3 months
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Number of arms
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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2
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Funding
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Tehran University of Medical Sciences
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Inclusion age min
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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18
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Inclusion age max
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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75
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Countries
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Iran
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Type of patients
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Moderate/severe disease at enrollment
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Severity scale
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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4: Moderate/severe disease at enrollment
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Total sample size
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
|
20
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primary outcome
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
|
vitamin B12 blood level
mortality
need for mechanical ventilation
spo2
vit-d blood level
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Notes
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
|
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Phase
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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Phase 3
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Arms
Last imported at : Nov. 18, 2021, 7:33 p.m.
Source : Iranian Registry of Clinical Trials (IRCT)
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[{"arm_notes": "", "treatment_id": 1754, "treatment_name": "Vitamin b12", "treatment_type": "Vitamins and dietary supplements", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]
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