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- Lepsenyi, Mattias, et al.
(författare)
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Self-expanding metal stents in malignant colonic obstruction: experiences from Sweden.
- 2011
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Ingår i: BMC Research Notes. - : Springer Science and Business Media LLC. - 1756-0500. ; 4
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Acute surgery in the management of malignant colonic obstruction is associated with high morbidity and mortality. The use of self-expanding metal stents (SEMS) is an alternative method of decompressing colonic obstruction. SEMS may allow time to optimize the patient and to perform preoperative staging, converting acute surgery into elective. SEMS is also proposed as palliative treatment in patients with contraindications to open surgery. Aim: To review our experience of SEMS focusing on clinical outcome and complications. The method used was a review of 75 consecutive trials at SEMS on 71 patients based on stent-protocols and patient charts. FINDINGS: SEMS was used for palliation in 64 (85%) cases and as a bridge to surgery in 11 (15%) cases. The majority of obstructions, 53 (71%) cases, were located in the recto-sigmoid. Technical success was achieved in 65 (87%) cases and clinical decompression was achieved in 60 (80%) cases. Reasons for technical failure were inability to cannulate the stricture in 5 (7%) cases and suboptimal SEMS placement in 3 (4%) cases. Complications included 4 (5%) procedure-related bowel perforations of which 2 (3%) patients died in junction to post operative complications. Three cases of bleeding after SEMS occurred, none of which needed invasive treatment. Five of the SEMS occluded. Two cases of stent erosion were diagnosed at the time of surgery. Average survival after palliative SEMS treatment was 6 months. CONCLUSION: Our results correspond well to previously published data and we conclude that SEMS is a relatively safe and effective method of treating malignant colonic obstruction although the risk of SEMS-related perforations has to be taken into account.
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| 2. |
- Nemeth, Artur, et al.
(författare)
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Capsule retention related to small bowel capsule endoscopy : a large European single-center 10-year clinical experience
- 2017
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Ingår i: United European Gastroenterology Journal. - : Wiley. - 2050-6406 .- 2050-6414. ; 5:5, s. 677-686
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Tidskriftsartikel (refereegranskat)abstract
- Background: The most concerning complication of video capsule endoscopy (VCE) is capsule retention (CR) in the gastrointestinal (GI) tract although clinical outcome and management of patients with CR are still uncertain in a large single center material. Objectives: The aim of this retrospective study was to investigate incidence, causes, risk factors, management and clinical outcomes of CR in a large single center between 2001 and 2011. Results: 2401 consecutive small-bowel (SB) VCEs were performed. CR was detected in 25 cases (1%). CR in patients with suspected and known Crohn’s disease (CD) undergoing VCE occurred in 14/1370 (1%) including known CD 9/390 (2.3%) and suspected CD 5/980 (0.5%). CR in patients with obscure GI bleeding was observed in 11/816 (1.3%) cases. The SB was the most common site of CR with 17 cases followed by the esophagus (4 cases), colon (2 cases), and stomach (2 cases). Emergency endoscopic intervention (3 cases) and surgery (2 cases) was needed in 5 cases of CR. Elective capsule removal was performed by surgery in 6 cases and endoscopically in 8 cases. Three retained capsules dislodged after steroid treatment and another 3 cases of CR resolved without any intervention. Conclusion: This large clinical material demonstrates that CR is a rare complication with a favorable clinical outcome. Most patients with CR can be electively managed with non-surgical intervention.
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| 3. |
- Ohlsson, Bodil, et al.
(författare)
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A prospective evaluation of the diagnostic value of video capsule endoscopy in patients initially classified as irritable bowel syndrome
- 2009
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Ingår i: European journal of internal medicine. - : Science direct. - 0953-6205 .- 1879-0828. ; 20:1, s. 48-52
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Tidskriftsartikel (refereegranskat)abstract
- Background Irritable bowel syndrome (IBS) is characterized by chronic gastrointestinal dysfunction in the absence of detectable organic disease. The recently developed technique, video capsule endoscopy (CE), has been shown to be much more sensitive than traditional enterography in detecting mucosal changes in the small intestine. This study was performed to see if any earlier, not detectable by other standard methods, mucosal changes could be found in the small intestine in patients diagnosed as having IBS. Methods All consecutive women who, over the past five years, had received a well-founded diagnosis of IBS at the Department of Medicine were identified. Twenty-eight women, mean age 36 ± 12 years were willing to participate in the study. They underwent a CE after a pre-test with a dummy capsule. The actual IBS activity was estimated by the validated Gastrointestinal Symptom Rating Scale (GSRS) and Psychological General Well-Being (PGWB) Index questionnaires. Results The duration of the IBS symptoms was a mean of 10 years (range 3–25). Symptoms were present, according to the scores of the GSRS and the PGWB index, at the time the patients underwent the CE. In the majority, 24 of 27 IBS patients examined, no specific small intestinal lesions were seen on CE. In two patients, CE revealed multiple small intestinal lesions such as ulcerations and/or erosions, and in one patient a duodenal ulceration. Conclusion In the vast majority of patients who fulfil the symptom criteria of IBS, no pathological mucosal lesions can be found by CE explaining the symptomatology. However, a subgroup of these patients may benefit from investigation by CE to reconsider the diagnosis.
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