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| 1 | Factors associated with incomplete small bowel capsule endoscopy studies显示文摘AIM:To identify patient risk factors associated with incomplete small bowel capsule endoscopy(CE) studies.METHODS:Data from all CE procedures performed at St.Paul's Hospital in Vancouver,British Columbia,Canada,between December 2001 and June 2008 were collected and analyzed on a retrospective basis.Data collection for complete and incomplete CE study groups included patient demographics as well as a number of potential risk factors for incomplete CE including indication for the procedure,hospitalization,diabetes mellitus with or without end organ damage,limitations in mobility,renal insufficiency,past history of bowel obstruction,abdominal surgery,abdominal radiation therapy and opiate use.Risk factors were analyzed using a univariable and multivariable logistic regression model.RESULTS:From a total of 535 CE procedures performed,158 were incomplete(29.5%).The univariable analysis showed that CE procedures performed for overt gastrointestinal bleeding(P = 0.002),and for patients with a prior history of abdominal surgery(P = 0.023) or bowel obstruction(P = 0.023) were significantly associated with incomplete CE studies.Patients on opiate medications(P = 0.094) as well as hospitalized patients(P = 0.054) were not statistically significant,but did show a trend towards incomplete CE.The multivariable analysis showed that independent risk factors for an incomplete CE procedure include prior history of bowel obstruction [odds ratios(OR) 2.77,P = 0.02,95% confidence intervals(CI):1.17-6.56] and procedures performed for gastrointestinal bleeding(Occult OR 2.04,P = 0.037,95% CI:1.04-4.02 and Overt OR 2.69,P = 0.002,95% CI:1.44-5.05).Patients with a prior history of abdominal surgery(OR 1.46,P = 0.068,95% CI:0.97-2.19),those taking opiate medications(OR 1.54,P = 0.15,95% CI:0.86-2.76) and hospitalized patients(OR 1.82,P = 0.124,95% CI:0.85-3.93) showed a trend towards statistical significance.CONCLUSION:We have identified a number of risk factors for incomplete CE procedures that can be used to risk-stratify patients and guide interventions to improve completion rates. | Mitchell M Lee Andrew Jacques Eric Lam Ricky Kwok Pardis Lakzadeh Ajit Sandhar Brandon Segal Sigrid Svarta Joanna Law Robert Enns | 2010 | World Journal of Gastroenterology2010，16，42： | 10 |
| 2 | Surface electromyographic studies of swallowing in normal children,age 4-12 years显示文摘 | Vaiman M Segal S Eviatar E | | 0，，01： | 2 |
| 3 | Plastic working of metals by simple shear显示文摘 | Segal V M Reznikov V I Drobyshevskiy A D | 1981 | Russian Matall1981，，1： | 2 |
| 4 | First-principles simulation: Ideas, illustrations and the castep code 显示文摘 | Segall M D Philip J D Lindan Probert M J | 2002 | J Phys Cond Mat t2002，14，11： | 1 |
| 5 | Circulating Ly-6C + myeloid precursors migrate to the CNS and play a pathogenic role during autoimmune demyelinating disease显示文摘 | King I L Dickendesher T L Segal B M | 2009 | Blood2009，113，14： | 1 |
| 6 | Plastic working of metals by simple shear显示文摘 | Rereznikov V I Drobyshevskiy A D | 1981 | Russian Metallurgy1981，，1： | 1 |
| 7 | Cutting edge:IL-10-producing CD4+ T cells mediate tumor rejection显示文摘 | Segal B M Glass D D Shevach E M | 2002 | J Immunol2002，168，： | 1 |
| 8 | Engineering and commercialization of equal channel angular extrusion (ECAE) 显示文摘 | Segal V M | 2004 | Materials and Engineering A2004，386，12： | 1 |
| 9 | Expression and pro- gnostic significance of IAP-Family genes in human cancers and my- eloid leukemias显示文摘 | TAMM I KORNBLAU S M SEGALL H | 2000 | Clin Cancer Res2000，6，5： | 1 |
| 10 | Materials processing by simple shear 显示文摘 | SEGAL V M | 1995 | Mater Sci Eng1995，197，2： | 1 |
| 11 | Materials Science and Engineering: A显示文摘 | Segal V M | 1999 | t1999，271，12： | 1 |
| 12 | Kinetics of cyto- kine production experimental systemic lupus erythematosus:in- volvement of Thelper cell 1/T helper cell 2- type cytokines in disease显示文摘 | SEGAL R BERMAS B L DAYAN M | 2007 | Immunology2007，158，6： | 1 |
| 13 | First-princi- ples simulation: Ideas, illustrations and the CASTEP code 显示文摘 | Segall M D Lindan P J D Probert M J | 2002 | J Phys: Condens Matter2002，14，11： | 1 |
| 14 | First-principles simulation: Ideas, illustrations and the CASTEP code 显示文摘 | SEGALL M D L1NDAN P J D PROBERT M J PICKARD C J HASNIP P J CLARK S J PAYNE M C | 2002 | Journal of Physics: Condensed Matter2002，14，11： | 1 |
| 15 | Protein-energy wasting, as well as overweight and obesity,is a long-term risk factor for mor- tality in chronic hemodialysis patients显示文摘 | Segall L Moscalu M Hoga S | 2014 | Int Urol Nephrol2014，46，3： | 1 |
| 16 | Protein-energy wasting, as well as overweight and obesity,is a long-term risk factor for mortality in chronic hemodialysis patients显示文摘 | Segall L1 Moscalu M Hoga S | 2014 | Int Urol Nephro12014，46，3： | 1 |
| 17 | Postweaning multisystemic wasting syndrome (PMWS) in pigs显示文摘 | Segales J Domingo M | 2002 | A review Vet Q2002，21，： | 1 |
| 18 | Postweaning multisystemic wasting syndrome(PMWS)in pigs显示文摘 | Segales J Domingo M | 2002 | Vet Q2002，24，3： | 1 |
| 19 | Frist-principles simulation: ideals,illustrations and the CASTEP code 显示文摘 | Segall M D Lindan P L D Probert M J | 2002 | J Phys: Condens Matter( S1045-1052)2002，14，11： | 1 |
| 20 | Activation of APCs through CD40 or Toll-like receptor 9 overcomes tolerance and precipitates autoimmune disease 显示文摘 | Ichikawa H T Williams L P Segal B M | 2002 | J Immunol2002，169，5： | 1 |
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