CompletedPhase 1

Efficacy of Lanthanum Carbonate in Calciphylaxis

United States12 participantsStarted 2011-02

Plain-language summary

The research question and primary aim is to determine if lanthanum carbonate is effective in treating calciphylaxis by measurement of complete or partial remission of skin lesions. Secondary endpoints will be measured to determine if lanthanum carbonate can lower calcium-phosphorus product levels, intact PTH and mortality. Albumin levels will be measured as a marker of nutritional status and inflammation.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * i Participants will have signed a witnessed informed consent. ii Participants will be greater than or equal to 18 years of age iii Chronic renal failure receiving hemodialysis or peritoneal dialysis iv A diagnosis of calciphylaxis proven by skin biopsy or initial dermatology visit within the previous 5 year v Serum phosphorus \> 4.5 mg/dL Exclusion Criteria: * i Participants are not able to understand or provide written informed consent ii The research team deems that the participant may not be able to follow the study protocol. iii Non-dependent HD patients receiving dialysis while in acute kidney injury; iv Pregnant dialysis patient v Active gastrointestinal obstruction or bleed vi Active inflammatory bowel disease vii Acute arteriovenous graft occlusion viii Known hypersensitivity to FOSRENOL®

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Remission of calciphylaxis skin lesions

Timeframe: 12 weeks

Trial details

NCT IDNCT01289626

SponsorUniversity of Wisconsin, Madison

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2013-03

View on ClinicalTrials.gov More Calciphylaxis trials