Clin2
NCT06525636Worth exploringRecruiting

Study of a new drug for X-linked hypophosphatemia

X-linked Hypophosphatemia

Part of Bones, joints & muscles, Genetic & congenital, Hormones & metabolism, Kidney & urinary, Women’s health & pregnancy clinical trials.

This study tests an investigational drug called KK8123 for adults with X-linked hypophosphatemia (XLH), a rare condition that causes low phosphate levels and can lead to bone problems. The goal is to see if it helps improve phosphate levels in the body.

Summary written for real people, not researchers, by Clin2.

Phase
Phase 1/Phase 2
Enrollment
39 people
Ages
18 years to 65 years
Study type
Interventional

Who can take part

  • You are between 18 and 65 years old.
  • You weigh at least 40 kilograms (about 88 pounds).
  • You have a confirmed diagnosis of X-linked hypophosphatemia (XLH).
  • Your blood phosphate level is low during screening tests.
  • Your kidney function is good (eGFR of 60 or higher).
  • You are not taking certain medications for XLH or other bone conditions without a washout period.

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

Similar studies

Other trials that look related to this one.

NCT03193476Recruiting
XLH patient registry for people with X-linked hypophosphatemia

This registry collects information about people diagnosed with X-linked hypophosphatemia (XLH). It helps researchers better understand the condition and may support future studies by tracking patients over time.

Brussels
NCT06921720Recruiting
Phosphate diabetes muscle study using phosphorus scan

This study uses a special MRI scan to look at phosphorus levels in the muscles of people with phosphate diabetes (a condition where the body loses too much phosphate through the kidneys). It aims to better understand how this condition affects muscles and may help guide future treatments.

Bron
NCT04580420Recruiting· Phase 2
Study of an oxalate-lowering medicine for PH1 and kidney failure

This Phase 2 study tests a medicine called DCR-PHXC to lower body oxalate levels in people with PH1 who have advanced kidney failure. By lowering oxalate, the treatment may reduce harm from oxalate buildup and help researchers understand safety and effectiveness.

San Francisco, California
NCT03771105Recruiting· Early Phase 1
Study how phosphate handling affects healthy aging

This early study looks at how the body’s handling of phosphate may affect aging and bone health. It is meant for people with certain rare genetic conditions that change phosphate levels, to better understand their biology and responses to study tests.

New Haven, Connecticut
NCT06664125Recruiting· Phase 2
New drug for high phosphorus in dialysis patients

This trial tests a new drug, JMKX003002, to lower high phosphorus levels in people with end-stage kidney disease who are on hemodialysis. If you have trouble controlling your phosphorus, this treatment might help.

Guangzhou, Guangdong
NCT05596539Recruiting
Study of adults with low alkaline phosphatase

This is a long-term observational study (not a drug trial) that follows adults with signs of hypophosphatasia, a condition linked to very low alkaline phosphatase levels and sometimes a gene change. It aims to better understand the condition over time and how symptoms look and progress.

Bordeaux, France

Hear when a new X-linked Hypophosphatemia trial opens

We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.