Characterising the impact of body composition change during neoadjuvant chemotherapy for pancreatic cancer

Pancreatology : Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
Oonagh M GriffinKevin C Conlon

Abstract

Pancreatic Cancer remains a lethal disease for the majority of patients. New chemotherapy agents such as Folfirinox offer therapeutic potential for patients who present with Borderline Resectable disease (BRPC). However, results to date are inconsistent, with factors such as malnutrition limiting successful drug delivery. We sought to determine the prevalence of sarcopenia in BRPC patients at diagnosis, and to quantify body composition change during chemotherapy. The diagnostic/restaging CT scans of BRPC patients were analysed. Body composition was measured at L3 using Tomovision Slice-O-Matic™. Total muscle and adipose tissue mass were estimated using validated regression equations. Sarcopenia was defined as per gender- and body mass index (BMI)-specific lumbar skeletal muscle index (LSMI) and muscle attenuation reference values. Seventy-eight patients received neo-adjuvant chemotherapy, and 67 patients underwent restaging CT, at which point a third were deemed resectable. Half were sarcopenic at diagnosis, and sarcopenia was equally prevalent across all BMI categories.. Skeletal muscle and adipose tissue (intra-muscular, visceral and sub-cutaneous) area decreased during chemotherapy (p < 0.0001). Low muscle attenuation was ob...Continue Reading

Citations

Jan 26, 2020·Cancers·Raffaele PezzilliMassimo Falconi
Jan 5, 2021·Frontiers in Pharmacology·Hong ZhangCheng Guo
May 5, 2020·European Journal of Surgical Oncology : the Journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology·Neil Bibby, Oonagh Griffin
Apr 21, 2021·Phytotherapy Research : PTR·Hong ZhangCheng Guo
Jul 23, 2021·Journal of Gastrointestinal Cancer·Mustafa JalalAndrew D Hopper
Nov 10, 2021·Nutrition in Clinical Practice : Official Publication of the American Society for Parenteral and Enteral Nutrition·Taiara Scopel PoltronieriGabriela Villaça Chaves

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