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Effect of magnesium supplementation on reducing PTH levels

Evaluation of the effect of magnesium sulfate supplementation on parathyroid hormone levels in hemodialysis patients

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
IRCT
Registry ID
IRCT20251225068436N1
Enrollment
30
Registered
2026-03-16
Start date
2026-05-05
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

Hyperparathyroidism in Chronic Kidney Disease (CKD). Secondary hyperparathyroidism of renal origin

Interventions

Intervention group: All patients in the study received 250 mg of magnesium oxide manufactured by Exir Afarin Aria three times per week after hemodialysis for a duration of 12 weeks.

Sponsors

Yazd University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: At least 3 months of chronic dialysis history with a standard dialysis filter and solution Receiving a stable dose of calcium carbonate, solamer, and calcitriol within the last 4 weeks (the drugs are prescribed based on the patients' serum calcium and phosphorus levels) Serum PTH level between 400 and 800 pg/mL Signed informed consent form Serum magnesium level between 1.6 and 3 mg/dL Serum calcium level between 8.5 and 10 mg/dL

Exclusion criteria

Exclusion criteria: History of Malignancy Pregnancy Breast feeding Use of Cinacalcet

Design outcomes

Primary

MeasureTime frame
Parathyroid hormone (PTH) level. Timepoint: Before involvement and 3 months after completion of intervention. Method of measurement: Serum parathyroid hormone (PTH) levels will be measured using an ELISA kit and reported in pg/mL.

Secondary

MeasureTime frame
Magnesium. Timepoint: Before the intervention (Baseline), and subsequently at 2, 4, 8 and 12 weeks after the intervention. Method of measurement: Colorimetric method.;Calcium. Timepoint: Before the intervention (Baseline), and subsequently at 4, 8 and 12 weeks after the intervention. Method of measurement: Colorimetric method.;Phosphor. Timepoint: Before the intervention (Baseline), and subsequently at 4, 8 and 12 weeks after the intervention. Method of measurement: Colorimetric method.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFarzaneh Najafi

Yazd University of Medical Sciences

Dr.f.najafi@yahoo.com+98 35 3822 4000

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Jun 11, 2026