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Hamdeh S, Fathallah J, Zhang H, Charoen A, Altamimi BA, Odufalu FD, Dave D, Sayed AE, Glick LR, Grisolano S, Hachem C, Hammami MB, Mahmoud KH, Levy AN, Rao VL, Shim HG, Semrad C, Olyaee M, Micic D. Predictive Model for Positive Video Capsule Endoscopy in Iron Deficiency Anemia. Dig Dis Sci 2023; 68:3083-3091. [PMID: 36917313 DOI: 10.1007/s10620-023-07918-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 03/06/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND AND AIMS Bleeding from the gastrointestinal tract can contribute to the development of iron deficiency anemia (IDA) among individuals without another obvious source of bleeding. In order to identify patients most likely to benefit from examination of the small bowel, our aim was to create a risk score for positive video capsule endoscopy (VCE) in IDA utilizing a multicenter collection of studies. METHODS We performed a retrospective multicenter study utilizing VCE studies performed for an indication of IDA between 1/1/2005 and 7/31/2018. VCE findings were graded based on the P0-P2 grading system. The primary outcome of interest was a positive (P2) VCE. Data were analyzed with Student's t test for continuous variables and the Fisher's exact test for categorical variables. Logistic regression was used to identify independent associations with positive VCE. RESULTS In total, 765 VCE procedures were included with 355 (46.5%) male subjects and a median age of 63.2 (SD 15.3) years. One hundred ninety studies (24.8%) were positive (P2) for small bowel bleeding. Four variables associated with positive VCE which were incorporated into a point scoring system: (+) 1 for age ≥ 66 years, active smoking and cardiac arrythmia and (-) 1 for preceding hemoglobin level ≥ 8.5. The risk probabilities for positive VCE-assigned scores - 1, 0, 1, and 2 + were 12.3% (95% CI 7.3-17.3%), 20% (14.9-25.1%), 34.8% (28.6-41%), and 39% (30-47.8%). CONCLUSION In order to improve the diagnostic yield of capsule examinations, risk factors should be applied to clinical decision-making. We created a risk score for positive VCE in IDA, including the risk factors of age, smoking, history of cardiac arrythmia, and preceding hemoglobin level.
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Affiliation(s)
- Shadi Hamdeh
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Motility, University of Kansas Medical Center, Kansas City, KS, USA
| | - Jihan Fathallah
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Hui Zhang
- The Center for Health and the Social Sciences, University of Chicago, Chicago, IL, USA
| | - Amber Charoen
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, John Hopkins University School of Medicine, Baltimore, MD, USA
| | - Barakat Aburajab Altamimi
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Florence-Damilola Odufalu
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, Saint Louis, MO, USA
| | - Devashree Dave
- Department of Internal Medicine, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Amer El Sayed
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Laura R Glick
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, 5841 South Maryland Avenue, MC4076, Chicago, IL, 60637, USA
| | - Scott Grisolano
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Motility, University of Kansas Medical Center, Kansas City, KS, USA
| | - Christine Hachem
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, Saint Louis, MO, USA
| | - Muhammad Bader Hammami
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, Saint Louis, MO, USA
| | - Khaldoun Haj Mahmoud
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Alexander N Levy
- Division of Gastroenterology and Hepatology, Tufts Medical Center, Boston, MA, USA
| | - Vijaya L Rao
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, 5841 South Maryland Avenue, MC4076, Chicago, IL, 60637, USA
| | - Hong Gi Shim
- Division of Gastroenterology and Hepatology, Tufts Medical Center, Boston, MA, USA
| | - Carol Semrad
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, 5841 South Maryland Avenue, MC4076, Chicago, IL, 60637, USA
| | - Mojtaba Olyaee
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Motility, University of Kansas Medical Center, Kansas City, KS, USA
| | - Dejan Micic
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, 5841 South Maryland Avenue, MC4076, Chicago, IL, 60637, USA.
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Hasan Y, Ali A, Sayed AE, Levin A, Gerke H, Jhun HY, Mokadem M, Abiad RE, Jesudoss R, Polyak S, Sahar N. Direct endoscopic placement of percutaneous endoscopic gastrostomies with jejunal extension tubes (PEG-J) using ultra-thin endoscopes - long-term outcomes from a U.S. tertiary referral center. Surg Endosc 2022; 36:4233-4238. [PMID: 34642797 DOI: 10.1007/s00464-021-08757-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 09/27/2021] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Several techniques for PEG-J tube placement have been described, commonly requiring fluoroscopic guidance and/or fixation of the jejunostomy tube (J-tube) into the small intestine. We describe a modified technique for placing jejunostomy tubes under direct visualization through a PEG with the use of ultra-thin endoscopes and steel guidewire. METHODS A retrospective study at a single tertiary academic center evaluating patients who underwent PEG-J placement between 2010 and 2020. All PEG tubes were placed with a pull-through technique. The Olympus GIF-N180 endoscope was advanced through the PEG to the jejunum and a Savary-Gilliard guidewire was used for placement of the J-tube extension. RESULTS Fifty-eight patients underwent PEG-J placement (median age 61 years; women 52%). Surgically altered gastric anatomy was observed in 11 patients (19%). Median procedure time was 44 min for new PEG-J tube placement (range 26-103) and 20 min for placement of a J-tube extension through an existing PEG tube (range 9-86) or gastrostomy tract. Technical success rate was in 100%. Sixty-two repeat procedures were performed for J-tube exchange in 27 patients (46%, range 1-9 per patient), of which 51 procedures (82%) were done using the same technique. The most common indication for tube replacement was tube dysfunction (63%, n = 39). The median procedure time for tube exchange was 20 min (range 2-62). No major adverse events were encountered. CONCLUSION PEG-J tubes can be placed effectively, rapidly, and safely using an ultra-thin caliber endoscope and a stiff steel wire through the PEG tube or mature gastrostomy site, precluding the need for fluoroscopy or oral access. J-tubes can be easily replaced utilizing the same technique.
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Affiliation(s)
- Yazan Hasan
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Asad Ali
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Amer El Sayed
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Avraham Levin
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Henning Gerke
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Hye Yeon Jhun
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Mohamad Mokadem
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Rami El Abiad
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Randhir Jesudoss
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Steven Polyak
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA
| | - Nadav Sahar
- Department of Internal Medicine, Division of Gastroenterology & Hepatology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr, Iowa City, IA, 52240, USA.
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