RT Journal Article T1 Intravenous supplementation type and volume are associated with 1-year outcome and major complications in patients with chronic intestinal failure. A1 Pironi, Loris A1 Steiger, Ezra A1 Joly, Francisca A1 Wanten, Geert J A A1 Chambrier, Cecile A1 Aimasso, Umberto A1 Sasdelli, Anna Simona A1 Szczepanek, Kinga A1 Jukes, Amelia A1 Theilla, Miriam A1 Kunecki, Marek A1 Daniels, Joanne A1 Serlie, Mireille J A1 Cooper, Sheldon C A1 Poullenot, Florian A1 Rasmussen, Henrik Højgaard A1 Compher, Charlene W A1 Crivelli, Adriana A1 Hughes, Sarah-Jane A1 Santarpia, Lidia A1 Guglielmi, Francesco William A1 Rotovnik Kozjek, Nada A1 Ellegard, Lars A1 Schneider, Stephane M A1 Matras, Przemysław A1 Forbes, Alastair A1 Wyer, Nicola A1 Zmarzly, Anna A1 Taus, Marina A1 O'Callaghan, Margie A1 Osland, Emma A1 Thibault, Ronan A1 Cuerda, Cristina A1 Jones, Lynn A1 Chapman, Brooke A1 Sahin, Peter A1 Virgili, Nuria M A1 Lee, Andre Dong Won A1 Orlandoni, Paolo A1 Matysiak, Konrad A1 Di Caro, Simona A1 Doitchinova-Simeonova, Maryana A1 Masconale, Luisa A1 Spaggiari, Corrado A1 Garde, Carmen A1 Serralde-Zuñiga, Aurora E A1 Olveira, Gabriel A1 Krznaric, Zeljko A1 Petrina Jauregui, Estrella A1 Zugasti Murillo, Ana A1 Suarez-Llanos, Jose P A1 Nardi, Elena A1 Van Gossum, Andre A1 Lal, Simon K1 Intestinal failure K1 Liver failure K1 Motility disorders K1 Parenteral nutrition K1 Short bowel syndrome AB No marker to categorise the severity of chronic intestinal failure (CIF) has been developed. A 1-year international survey was carried out to investigate whether the European Society for Clinical Nutrition and Metabolism clinical classification of CIF, based on the type and volume of the intravenous supplementation (IVS), could be an indicator of CIF severity. At baseline, participating home parenteral nutrition (HPN) centres enrolled all adults with ongoing CIF due to non-malignant disease; demographic data, body mass index, CIF mechanism, underlying disease, HPN duration and IVS category were recorded for each patient. The type of IVS was classified as fluid and electrolyte alone (FE) or parenteral nutrition admixture (PN). The mean daily IVS volume, calculated on a weekly basis, was categorised as 3 L/day. The severity of CIF was determined by patient outcome (still on HPN, weaned from HPN, deceased) and the occurrence of major HPN/CIF-related complications: intestinal failure-associated liver disease (IFALD), catheter-related venous thrombosis and catheter-related bloodstream infection (CRBSI). Fifty-one HPN centres included 2194 patients. The analysis showed that both IVS type and volume were independently associated with the odds of weaning from HPN (significantly higher for PN 1 L/day), patients' death (lower for FE, p=0.079), presence of IFALD cholestasis/liver failure and occurrence of CRBSI (significantly higher for PN 2-3 and PN >3 L/day). The type and volume of IVS required by patients with CIF could be indicators to categorise the severity of CIF in both clinical practice and research protocols. PB BMJ Group SN 0017-5749 YR 2020 FD 2020-01-21 LK http://hdl.handle.net/10668/14982 UL http://hdl.handle.net/10668/14982 LA en NO Pironi L, Steiger E, Joly F, Wanten GJA, Chambrier C, Aimasso U, et al. Intravenous supplementation type and volume are associated with 1-year outcome and major complications in patients with chronic intestinal failure. Gut. 2020 Oct;69(10):1787-1795 DS RISalud RD Aug 18, 2025