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TerminatedNCT00861237Updated Aug 16, 2018

Homeopathy for Prevention of Atrial Fibrillation After Aortocoronary Bypass Surgery

A Phase 4 interventional study of Nux vomica (active comparator) and Placebo (placebo comparator) in Atrial Fibrillation, sponsored by Medical University of Vienna. Terminated at 1 site in Austria. Open to participants aged 18 Years to 100 Years. Per ClinicalTrials.gov, last updated 2018-08-16.

Sponsored by Medical University of Vienna · Phase 4, Interventional, and Treatment

Why this study was terminated
Number of patients recruited to small, no cooperation of study members
Phase
Phase 4
Study type
Interventional
Enrollment
12
Allocation
Randomized
Ages
18 Years to 100 Years
Sex
All
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Study summary

After heart surgery, about 30% of patients suffer from atrial fibrillation. Patients are randomized into two groups receiving either potentized Strychnos Nux vomica or placebo under double blind conditions. Postoperatively, ECGs are done to monitor cardiac rhythm.

Read the detailed description

Preoperatively, patients receive potentized Nux vomica or placebo sublingually. Then, patients are observed regarding atrial fibrillation postsurgical. The difference between the group of patients with and without nux vomica is recorded.

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Conditions studied

  • Atrial Fibrillation

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Keywords

  • Nux vomica
  • homeopathy
  • heart lung machine
  • heart surgery
  • postoperatively studied
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In context

Atrial Fibrillation

3,869 studies on the registry are indexed under Atrial Fibrillation; 923 are open to participants now.

This study's enrollment of 12 is below the median of 144 across 2,380 interventional studies indexed under Atrial Fibrillation.

Browse Atrial Fibrillation studies →

Lead sponsor

Medical University of Vienna is the lead sponsor of 1,076 studies on the registry; 179 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 100 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patients before elective Heart valve - or aortocoronary by pass surgery with heart-lung-machine.

Exclusion criteria

Exclusion Criteria:

  • Pregnant patients
  • Patients with preoperative atrial fibrillation and/or hyperthyreosis
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Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
12 participants (actual)

Study arms

  • Placebo comparator
    Placebo globules group

    Patients receive Placebo globules made out of sugar and looking similar to active drug sublingually before surgery.

    Drug: Placebo (placebo comparator)

  • Active comparator
    Nux vomica group

    Patients receive Nux vomica globules made out of sugar sublingually before surgery.

    Drug: Nux vomica (active comparator)

Interventions

  • DrugNux vomica (active comparator)

    Patients receive Nux vomica in a homeopathic potentiation

    Also known as: Strychnos Nux vomica C200

  • DrugPlacebo (placebo comparator)

    Patients receive Placebo looking similar to active drug

    Also known as: Placebo globules

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What researchers measure

Primary outcomes

  1. Frequency of atrial fibrillation after heart surgery with heart lung machine

    Time frame: 24 months

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Study locations

1 site
  • Dept Surgery, Med Univ Vienna
    Vienna, A1090, Austria
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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 16, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00861237
Lead sponsor
Medical University of Vienna
Responsible party
Michael Frass (Prof. Dr., Medical University of Vienna) — Principal investigator
First posted
Mar 13, 2009
Start date
Jul 2008
Primary completion
Oct 2017
Completion
Nov 2017
Last update
Aug 16, 2018

Study contacts

Michael Frass, MD
principal investigator · Medical University of Vienna

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Aug 2018. You cannot join it, but the record below documents what was studied.

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