Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT03134417 · ClinicalTrials.gov registry record · NA

Magnesium and Vitamin D Supplementation and Cardiometabolic Outcomes

A NA study, sponsored by Drexel University.

Completed
Registry status
NA
Development phase
109
Enrollment target

NCT03134417: Completed NA study, sponsored by Drexel University.

NCT03134417 is a NA study that has completed, run by Drexel University. The registered enrollment target is 109 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (92% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03134417, a NA study, has completed, sponsored by Drexel University.

COMPLETED
Registry status
NA
Development phase
109 participants
Enrollment target

Study Summary

The purpose of this study is to investigate the effects of a combined vitamin D and magnesium supplementation on parathyroid hormone and cardiometabolic health in persons living with obesity.

Interventions

  • DIETARY_SUPPLEMENT Placebo
  • DIETARY_SUPPLEMENT Vitamin D
  • DIETARY_SUPPLEMENT Vitamin D and magnesium

Trial Details

FieldValue
Enrollment Target 109 participants
Start Date 2016-02-01
Est. Completion 2021-06-01
Phase NA
Drexel University

92 total trials

What the finished NCT03134417 record still lists

NCT03134417 is an interventional study that assigns participants to a tested intervention. The registered 109 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (92% lower).

The record links to 0 conditions, and to 3 interventions - of which Placebo is the first listed.

NCT03134417 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03134417 about?

NCT03134417 is a clinical study titled "Magnesium and Vitamin D Supplementation and Cardiometabolic Outcomes". The purpose of this study is to investigate the effects of a combined vitamin D and magnesium supplementation on parathyroid hormone and cardiometabolic health in persons living with obesity.

What is the current status of trial NCT03134417?

This trial is currently completed. It is a NA study. The enrollment target is 109 participants. The study started on 2016-02-01. Estimated completion is 2021-06-01.

What interventions are being tested in trial NCT03134417?

The interventions under investigation include: Placebo (DIETARY_SUPPLEMENT), Vitamin D (DIETARY_SUPPLEMENT), Vitamin D and magnesium (DIETARY_SUPPLEMENT).

Who is sponsoring clinical trial NCT03134417?

This trial is sponsored by Drexel University, which has 92 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03134417's enrollment target sits among peer trials

109 825th of 2000 higher than 1,176 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT02421380 · 109 participants · NA

    Characterization of Hyperpolarized Pyruvate MRI Reproducibility

  • NCT04526600 · 109 participants · NA

    Fidgeting and Attentional and Emotional Regulation in ADHD

  • NCT04835584 · 109 participants · Phase 1

    KRT-232 and TKI Study in Chronic Myeloid Leukemia

  • NCT06626516 · 109 participants · Phase 1

    Tebentafusp-tebn With LDT in Metastatic UM

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT03134417, the US trial registry maintained by the National Library of Medicine. NCT03134417 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.