See All Clinical Studies

Pilot Study of Niacinamide in Polycystic Kidney Disease (NIAC-PKD2)

Description:
The purpose of this study is to observe the effects of niacinamide on markers of kidney injury, inflammation, kidney cyst growth and kidney function.

Intervention:
Dietary Supplement: Niacinamide
Other: Placebo

Participation Criteria: 

Inclusion Criteria:

  • Confirmed diagnosis of autosomal dominant polycystic kidney disease (ADPKD).
  • Estimated glomerular filtration rate (eGFR) > 50 ml/min/1.73m2 as determined from the serum creatinine by
  • the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation
  • Provide Informed consent

Exclusion Criteria:

  • History of liver disease or abnormal liver function test
  • Heavy alcohol intake
  • Chronic diarrhea or malabsorption syndrome
  • Thrombocytopenia
  • Hypophosphatemia
  • Pregnancy or lactation or plan to become pregnant during the study
  • Treatment with anti-epileptic drugs
  • Treatment with tolvaptan, current or within 2 months prior to screening
  • Participation in another interventional trial currently or within 2 months prior to screening.

Exclusions specific to magnetic resonance (MR) imaging acquisition and measurement:

  • Partial or total nephrectomy or renal cyst reduction (including aspiration) done <1 year ago
  • Cardiac pacemaker.
  • Presence of MR incompatible metallic clips (e.g. clipped cerebral aneurysm)
  • Body weight >159 kg (350 lbs) or untreatable claustrophobia.

Contact Information: 

Cathy Creed, RN, BSN
913-588-0053
CCREED@kumc.edu