|Fernanda Schober, MD|
|Will Pendergraft, MD, PhD|
Treatment of patients with lupus nephritis can be difficult for physicians, as it isn’t always clear from the patient’s visible symptoms how severely the disease is affecting the kidneys.
While physicians can look at current indicators of disease taken from the patient’s blood, urine, or other bodily fluids, to get a measure of the disease activity, these biomarkers are not always reliable.
A kidney biopsy is the most dependable source to determine the treatment’s effectiveness, and the biopsy results are used to guide the physician in treating the patient. This procedure, while typically done early on to diagnose the disease, is not always done on a repeat basis at all hospitals.
The study that Drs. Schober and Pendergraft evaluated used repeated biopsies to monitor patients with lupus nephritis and compared biomarker profiles to biopsy findings. In their article, they propose that repeat biopsies could be a standard part of a treatment protocol for lupus patients, and that repeat biopsies could be done on a routine basis regardless of how well the patient is doing in order to assess for true disease remission.
Dr. Pendergraft, Assistant Professor of Medicine, said that lupus can become aggressive quite quickly and can be very difficult to treat.
“One of the big problems in lupus is that a patient with lupus nephritis can be doing well based on all of our standard clinical markers, but a kidney biopsy at that exact time can still reveal very active disease even though the patient has been treated extensively,” he said. In other words, the kidney biopsy can reveal tissue damage that isn’t evident from the patient’s outward symptoms.
Lupus nephritis is complicated and researchers are working to understand it better.
There are five classes of the disease in which different symptoms are present.
Dr. Schober, who is a Glomerulonephritis and Vasculitis Fellow at The UNC Kidney Center engaged in multiple studies there, explained that classes of lupus are different from stages, such as in cancer, where the stages follow a progression. In lupus, each class is distinct and requires treatment specific to the class.
“Most lupus nephritis studies examine Class III and IV. Very few studies have been able to look at Class V because this class only represents roughly 10-20% of lupus nephritis; however, we care for a large cohort of individuals with Class V here at UNC,” she said. Dr. Schober is currently trying to understand what separates individuals who have Lupus Nephritis Class V as compared to the other classes.
Date: April 22, 2015
Location: G100 Bondurant
Time: 4:00-5:00 PM
Speaker: Baher Basta, MD
Topic: Clinical Case Conference
Transplant Awareness Day is Wednesday, April 22. KEOP will conduct a screening for those who come by the Mobile Outreach Unit at the UNC Hospital lobby from 10:00 AM-1:00 PM.
The Raven Rock Ramble, an annual 100-mile bike ride and fundraiser which benefits the UNC Kidney Center, will take place on Sunday, May 2.
KEOP will conduct a screening on Saturday, May16th at Pembroke First Methodist Church in Robeson County.
KEOP will conduct a screening on Saturday, June 19 in Louisburg (Franklin County).