NCT07850713Active, not recruiting
Comparison of the Effect of Allopurinol Versus Febuxostat on Serum Uric Acid in Patients With Chronic Kidney Disease Associated With Hyperuricemia
Source: ClinicalTrials.gov · Last updated 30 Sept 2026
Brief summary (registry, in English)
This randomized study was designed to compare how well allopurinol and febuxostat lowered blood uric acid in adults with chronic kidney disease and high uric acid levels. It was planned to include 66 participants, aged 18 to 65 years, with stage 3 to 5 chronic kidney disease. Participants were to be assigned to receive either febuxostat 40 mg daily or allopurinol at a dose adjusted for their level of kidney function. Treatment was planned for eight weeks, with follow-up visits at weeks 4 and 8. The researchers hypothesized that the two medicines would differ in their effects after eight weeks. The main measure was the proportion of participants whose uric acid level reached below 6.0 mg/dL. Changes in uric acid levels and estimated kidney function were also to be compared.
- Status (registry)
- Active, not recruiting
- Study type
- Interventional
- Enrollment
- 66 (actual)
- First submitted
- 24 Sept 2026
- Start date
- 13 May 2026
- Primary completion date
- 12 Nov 2026
- Lead sponsor
- Nishtar Medical University
- Diseases
- Chronic kidney disease
- NCT number
- NCT07850713
What you commit to
- Study type: Interventional
- Participants enrolled: 66
- From 13 May 2026 to the primary completion date, 12 Nov 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Maintenance hemodialysis or peritoneal dialysis, or planned initiation of renal replacement therapy within the next 8 weeks.
- Known hypersensitivity or prior severe adverse reaction to allopurinol or febuxostat, including suspected allopurinol hypersensitivity syndrome.
- Use of other urate-lowering therapies within the last 4 weeks, such as probenecid, benzbromarone, pegloticase, rasburicase, or high-dose uricosurics.
Other illness
- History of kidney transplantation.
- Severe hepatic impairment or baseline alanine aminotransferase or aspartate aminotransferase more than 3 times the upper limit of normal.
- Current chemotherapy, active malignancy with anticipated short-term clinical instability, or conditions associated with marked urate overproduction that require specialized management.
- Uncontrolled heart failure or recent major cardiovascular event within the last 3 months, if local protocol mandates cardiovascular risk restriction for febuxostat initiation.
Other
- Acute kidney injury or recent rapidly progressive decline in kidney function within the last 4 weeks.
- Active symptomatic gout flare at enrollment requiring immediate anti-inflammatory escalation that would confound urate assessment.
Who the study is looking for
- Adult patients of either gender between the ages of 18 and 65.
- According to operational standards, chronic kidney disease was diagnosed in stages 3 to 5.
- Hyperuricemia at baseline as per operational definition.
- Clinically stable chronic kidney disease without acute deterioration within the preceding 4 weeks.
- Not receiving febuxostat or allopurinol within the preceding 4 weeks, or suitable for protocol-defined washout if applicable.
Age in the registry: 18 years to 65 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Nishtar Hospital Multan Coordinator of this site? Confirm its status | Multan | Pakistan | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.