Evaluating treatments for calciphylaxis in kidney failure patients

Better Evidence and Translation for Calciphylaxis

Phase 3 Interventional University of Sydney · NCT05018221

This study is testing different treatments for adults with kidney failure who have just been diagnosed with calciphylaxis to see which ones work best.

Quick facts

PhasePhase 3
Study typeInterventional
Enrollment350 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Sydney Academic / other
Locations21 sites (Concord, New South Wales and 20 other locations)
Trial IDNCT05018221 on ClinicalTrials.gov

What this trial studies

This global platform study, known as BEAT-Calci, aims to evaluate various interventions for adult patients with kidney failure and newly diagnosed calciphylaxis. It is a randomized, adaptive, multi-center trial that will assess the effectiveness of pharmacotherapy and dialysis technologies. The study will utilize a Bayesian adaptive sample size approach and will continue to recruit participants until specific superiority or futility criteria are met. The primary endpoint is the BEAT-Calci Wound Assessment Scale, which measures disease outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 and older who are currently receiving dialysis and have a new calciphylaxis ulcer present for less than 10 weeks.

Not a fit: Patients who do not have kidney failure or calciphylaxis will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide effective treatment options for patients suffering from calciphylaxis, potentially improving their health outcomes.

How similar studies have performed: While calciphylaxis is a rare condition, previous studies on similar interventions in kidney disease have shown promising results, making this approach both relevant and potentially impactful.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Currently receiving haemodialysis, or peritoneal dialysis that can be converted to haemodialysis, with planned ongoing haemodialysis a minimum of three times per week for at least the duration of the protocolised calciphylaxis treatments within this trial
2. Have a new calciphylaxis ulcer present for less than 10 weeks
3. Age ≥ 18 years
4. Eligible for randomisation in at least one recruiting domain
5. The participant and treating physician are willing and able to perform trial procedures

Exclusion Criteria:

Nil

Where this trial is running

Concord, New South Wales and 20 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Calciphylaxis
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.