MedicalResearch.com Interview with: Dr. Teodor G. Paunescu PhD Assistant Professor of Medicine Harvard Medical School Boston MedicalResearch.com: What is the background for this study? What are the main findings? Response: Patients with kidney disease frequently report food aversion and poor dietary intake leading to malnutrition, a complication associated with high morbidity and mortality. However, there are no effective treatments currently available to address this complication, and the mechanisms underlying anorexia and food aversion in these patients remain unclear. Because of the critical role of olfaction in flavor appreciation and dietary intake, we decided to quantify olfactory (smelling) deficits in advanced chronic kidney disease (CKD) and end-stage renal disease (ESRD) patients. We found that patients with kidney disease have significant olfactory deficits that need objective assessments for accurate characterization. Our results also indicate that olfactory deficits likely attribute to nutritional impairment in patients with kidney disease. (more…)