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- Eklund, Arne, et al.
(författare)
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Recurrent inguinal hernia : randomized multicenter trial comparing laparoscopic and Lichtenstein repair
- 2007
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Ingår i: Surgical Endoscopy. - : Springer Science and Business Media LLC. - 0930-2794 .- 1432-2218. ; 21:4, s. 634-640
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The optimal treatment for recurrent inguinal hernia is of concern due to the high frequency of recurrence. METHODS: This randomized multicenter study compared the short- and long-term results for recurrent inguinal hernia repair by either the laparoscopic transabdominal preperitoneal patch (TAPP) procedure or the Lichtenstein technique. RESULTS: A total of 147 patients underwent surgery (73 TAPP and 74 Lichtenstein). The operating time was 65 min (range, 23-165 min) for the TAPP group and 64 min (range, 25-135 min) for the Lichtenstein group. Patients who underwent TAPP reported significantly less postoperative pain and shorter sick leave (8 vs 16 days). The recurrence rate 5 years after surgery was 19% for the TAPP group and 18% for the Lichtenstein group. CONCLUSION: The short-term advantage for patients who undergo the laparoscopic technique is less postoperative pain and shorter sick leave. In the long term, no differences were observed in the chronic pain or recurrence rate.
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- Liljegren, G, et al.
(författare)
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Acute colonic diverticulitis : a systematic review of diagnostic accuracy
- 2007
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Ingår i: Colorectal Disease. - Oxford : Wiley. - 1462-8910 .- 1463-1318. ; 9:6, s. 480-488
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Forskningsöversikt (refereegranskat)abstract
- Objective To appraise the literature on the diagnosis of acute colonic diverticulitis by ultrasound (US), computed tomography (CT), barium enema (BE) and magnetic resonance imaging (MRI).Method The databases of Pub Med, the Cochrane Library and EMBASE were searched for articles on the diagnosis of diverticulitis published up to November 2005. Studies where US, CT, BE, or MRI were compared with a reference standard on consecutive or randomly selected patients were included. Three examiners independently read the articles according to a prespecified protocol. In case of disagreement consensus was sought. The level of evidence of each article was classified according to the criteria of the Centre for Evidence-Based Medicine (CEBM), Oxford, UK.Results Forty-nine articles relevant to the subject were found and read in full. Twenty-nine of these were excluded. Among the remaining 20 articles, only one study, evaluating both US and CT reached level of evidence 1b according to the CEBM criteria. Two US studies and one MRI study reached level 2b. The remaining studies were level 4.Conclusion The best evidence for diagnosis of diverticulitis in the literature is on US. Only one small study of good quality was found for CT and for MRI-colonoscopy.
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- Zhulina, Yaroslava, 1973-, et al.
(författare)
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Subclinical Inflammation with Increased Neutrophil Activity in Healthy Twin Siblings Reflect Environmental Influence in the Pathogenesis of Inflammatory Bowel Disease
- 2013
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Ingår i: Inflammatory Bowel Diseases. - Philadelphia, USA : Lippincott Williams & Wilkins. - 1078-0998 .- 1536-4844. ; 19:8, s. 1725-1731
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Tidskriftsartikel (refereegranskat)abstract
- Background: The mechanisms behind increased fecal calprotectin (FC) in healthy relatives of patients with inflammatory bowel disease (IBD) are unknown. Our aims were to explore if there is a subclinical inflammation with increased neutrophil activity in healthy twin siblings in discordant twin pairs with IBD and to assess the influence of genetics in this context.Methods: Nuclear factor kappa B (NF-B) and neutrophil activity, based on myeloperoxidase (MPO) and FC, were analyzed in healthy twin siblings in discordant twin pairs with IBD and compared with healthy controls. NF-B and MPO were assessed by immunohistochemistry and FC by enzyme-linked immunosorbent assay.Results: In total, 33 of 34 healthy twin siblings were histologically normal. Increased NF-B was more often observed in healthy twin siblings in discordant twin pairs with Crohn's disease (13/18 [73%]) and with ulcerative colitis (12/16 [75%]) than in healthy controls (8/45 [18%]). MPO was more often increased in healthy twin siblings in discordant pairs with Crohn's disease (12/18 [67%]) than in healthy controls (11/45 [24%]) and FC more often in healthy twin siblings in discordant pairs with ulcerative colitis (14/21 [67%]) than in healthy controls (6/31 [19%]). Interestingly, the observed differences remained when healthy monozygotic and dizygotic twin siblings were analyzed separately.Conclusions:We observed increased NF-B, MPO, and FC in healthy twins in both monozygotic and dizygotic discordant pairs with IBD. These novel findings speak for an ongoing subclinical inflammation with increased neutrophil activity in healthy first-degree relatives.
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