Prospective evaluation of the long-term outcomes after deep small-bowel spiral enteroscopy in patients with obscure GI bleeding
Williamson JB, Judah JR, Gaidos JK, Collins DP, Wagh MS, Chauhan SS, Zoeb S, Buscaglia JM, Yan H, Hou W, Draganov PV. Prospective evaluation of the long-term outcomes after deep small-bowel spiral enteroscopy in patients with obscure GI bleeding. Gastrointestinal Endoscopy 2012, 76: 771-778. PMID: 22771101, DOI: 10.1016/j.gie.2012.05.025.Peer-Reviewed Original ResearchConceptsObscure GI bleedingBlood transfusion requirementsGI bleedingLong-term followAdditional therapeutic proceduresTransfusion requirementsSpiral enteroscopyIron supplementationHemoglobin valuesTherapeutic proceduresLong-term clinical outcomesOvert GI bleedingProspective cohort studySingle-center studyAcademic referral centerLong-term outcomesMean hemoglobin valuesSerum hemoglobin valuesOvert bleedingAdverse eventsCohort studyReferral centerClinical outcomesProspective evaluationTherapeutic maneuvers