Analysis of weight changes after left gastric artery embolization in a cancer-naive population

David J. Kim, Hari S. Raman, Amber Salter, Raja Ramaswamy, Andrew J. Gunn, Clifford R. Weiss, Olaguoke Akinwande

Research output: Contribution to journalArticle

Abstract

PURPOSE We aimed to evaluate weight changes after left gastric artery (LGA) embolization in a retrospective cancer-naive cohort. METHODS A retrospective study was conducted to identify patients who underwent LGA embolization for gastrointestinal bleeding (GI). Patients with known cancer diagnoses at the time of LGA embolization were excluded. Pre- and postprocedure weights were assessed. Statistical analysis was performed using paired t-test and Wilcoxon signed-rank test. RESULTS A total of 39 patients were identified. In 21 patients who had documented pre- and postproce-dural weights, a median of 16.3 kg weight loss (P = 0.045) was observed over a median time of 12 months (range, 2–72). In patients who had pre- and postprocedure endoscopies (n=6), 2 had worsening ulcers following LGA embolization and 4 had stable or no abnormal findings. CONCLUSION Our preliminary observation suggests that LGA embolization is well tolerated and results in unintended weight loss. Larger studies are needed to confirm these preliminary findings.

Original languageEnglish (US)
Pages (from-to)94-97
Number of pages4
JournalDiagnostic and Interventional Radiology
Volume24
Issue number2
DOIs
StatePublished - Mar 2018

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

Fingerprint Dive into the research topics of 'Analysis of weight changes after left gastric artery embolization in a cancer-naive population'. Together they form a unique fingerprint.

  • Cite this