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effect of vitamin D in incidence of atrial fibrillation

Effect of Preoperative Vitamin D Supplementation on Atrial Fibrillation Incidence After Coronary Artery Bypass Graft

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20230506058103N1
Enrollment
246
Registered
2023-05-20
Start date
2023-07-23
Completion date
Unknown
Last updated
2023-05-29

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

Conditions

atrial fibrillation. Atrial fibrillation and flutter

Interventions

Intervention 1: Intervention group: Patients receiving vitamin D: The intervention group, starting 3 days before the surgery, will receive a daily dose of vitamin D supplements in the form of 150 thou

Sponsors

Shahid Beheshti University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: presence of Vitamin D deficiency Being a candidate for coronary artery bypass graft surgery Consent to participate in the study

Exclusion criteria

Exclusion criteria: history of atrial fibrillation before surgery receiving antiarrhythmic drugs (except beta blockers) history of chronic obstructive pulmonary disease Pacemaker brokerage experience history of renal failure hypercalcemia history of kidney stone history of emergency surgeries History of multiple surgeries history of hyperthyroidism history of sarcoidosis History of malabsorption syndrome History of bleeding and tamponade History of off pump coronary artery bypass grafting redo surgery History of receiving vitamin D and calcium supplements

Design outcomes

Primary

MeasureTime frame
Percentage of people with atrial fibrillation. Timepoint: incidence of atrial fibrillation During hospitalization after Coronary artery bypass grafting. Method of measurement: Monitoring the patient's electrocardiogram.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactArezoo Hayatimoghaddam

Shahid Beheshti University of Medical Sciences

Arezoo_Hyti_27@yahoo.com+98 21 4427 1889

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026