Xolair (Omalizumab) for Treatment of Drug-induced Acute Tubulointerstitial Nephritis (AIN)
Study type: Interventional What is this?
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
Study phase: II What is this?
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.
- Rochester, Minnesota: 12-006797
NCT ID: NCT01893658
Sponsor Protocol Number: 12-006797
About this study
The investigators goal is to evaluate the role of XOLAIR® in treatment of Acute Tubulointerstitial Nephritis (AIN) with the goal of shortening the duration and dose of prednisone for treatment of drug-induced AIN. Currently there is no good treatment for drug-induced AIN. Prednisone is the standard treatment but is associated with many side-effects when used long-term and at high doses.
Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.
See eligibility criteria
- Adult subjects > 18 years old of both genders
- Biopsy proven acute interstitial nephritis in the native kidneys without evidence of ischemic or glomerular pathology in the biopsy
- Normal baseline creatinine defined as estimated GFR ≥ 60 ml/min/SA based on MDRD calculation within 1 year prior to renal biopsy
- Serum creatinine elevation of > 0.3 mg/dL and/or doubling of serum creatinine compared to most recent documented creatinine available (at least within the last year)
- No immunosuppressants in the last three months including prednisone
- Women of childbearing potential not using the contraception method can be included as this is a one time dosing and has no known long-term effects.
- Unwillingness to give consent
- Patients who are Pregnant (positive serum pregnancy test for females) or breast feeding
- Documented history of an autoimmune disease
- Inability or unwillingness to take prednisone for the prescribed duration and/or dose
- Subjects suspected to have non-drug-induced AIN
- Subjects not meeting the inclusion criteria
- Subjects with contraindication to administration of omalizumab
- Prior use of omalizumab
- Severe hypersensitivity to omalizumab or any component of the product
- Known elevated IgE level from other disease processes
- Subjects taking (nonsteroidal antiinflammatory drug) NSAIDs chronically
- Use of any other investigational agents in the last 30 days
- Patients with severe medical condition(s) including metastatic cancer, terminal congestive heart failure, severe ischemic heart disease or any other medical condition in which life expectancy is less than 6 months.
Participating Mayo Clinic locations
Study statuses change often. Please contact us for help.