@article{Prayman T. Sattianayagam_Thirusha Lane_Zoe Fox_Aviva Petrie_Simon D.J. Gibbs_Jennifer H. Pinney_Signe S. Risom_Dorota M. Rowczenio_Ashutosh D. Wechalekar_Helen J. Lachmann_Janet A. Gilbertson_Philip N. Hawkins_Julian D. Gillmore_2012, place={Pavia, Italy}, title={A prospective study of nutritional status in immunoglobulin light chain amyloidosis}, volume={98}, url={https://haematologica.org/article/view/6526}, DOI={10.3324/haematol.2012.070359}, abstractNote={Weight loss is common in systemic immunoglobulin light chain amyloidosis but there are limited data on the impact of nutritional status on outcome. Using the Patient-Generated Subjective Global Assessment (PG-SGA) score, we prospectively examined nutritional status in 110 consecutive newly-diagnosed, treatment-naïve patients with immunoglobulin light chain amyloidosis attending the UK National Amyloidosis Centre. At study entry, 72 of 110 (66%) patients had a PG-SGA score of 4 or over, indicating malnutrition requiring specialist nutritional intervention. Number of amyloidotic organs, elevated alkaline phosphatase, presence of autonomic neuropathy and advanced Mayo disease stage were independently associated with poor nutritional status (<em>P</em><0.05). Quality of life was substantially poorer among those with higher PG-SGA scores (<em>P</em><0.001). Furthermore, PG-SGA score was a powerful independent predictor of patient survival (<em>P</em&gt;=0.02). Malnutrition is prevalent and is associated with poor quality of life and reduced survival among patients with systemic immunoglobulin light chain amyloidosis. The PG-SGA score would be an appropriate tool to evaluate whether nutritional intervention could improve patient outcomes.}, number={1}, journal={Haematologica}, author={Prayman T. Sattianayagam and Thirusha Lane and Zoe Fox and Aviva Petrie and Simon D.J. Gibbs and Jennifer H. Pinney and Signe S. Risom and Dorota M. Rowczenio and Ashutosh D. Wechalekar and Helen J. Lachmann and Janet A. Gilbertson and Philip N. Hawkins and Julian D. Gillmore}, year={2012}, month={Dec.}, pages={136-140} }