MedicalResearch.com Interview with: Oanh Kieu Nguyen, MD, MA Assistant Professor Division of Hospital Medicine Zuckerberg San Francisco General Hospital UCSF MedicalResearch.com: What is the background for this study? Response: In U.S. citizens and permanent residents with kidney failure or end-stage renal disease (ESRD), having health insurance, Medicare, or Medicaid guarantees access to regularly scheduled hemodialysis 2-3 times per week, the evidence-based standard of care for ESRD. This treatment helps people live relatively normal lives. In 40 of 50 U.S. states, undocumented immigrants with ESRD have limited access to hemodialysis because they are not eligible for any form of federal assistance including Medicare or Medicaid, and must wait until they are life-threateningly ill to receive dialysis through a hospital emergency department, a situation called “emergency-only hemodialysis.” There are an estimated 6,500 undocumented individuals in the U.S. suffering from ESRD. A unique opportunity made it feasible for uninsured undocumented immigrants with ESRD receiving emergency-only dialysis in Dallas, Texas, to enroll in private, commercial health insurance plans in 2015 and made it possible for researchers to compare scheduled vs. emergency-only dialysis among undocumented immigrants with ESRD. This natural experiment included 181 undocumented immigrants, 105 of whom received insurance coverage and enrolled in scheduled dialysis and 76 of whom remained uninsured.  (more…)