SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Petersson Ulf) "

Sökning: WFRF:(Petersson Ulf)

  • Resultat 1-10 av 125
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Petersson, Patrik, et al. (författare)
  • Dynamic Fascial Closure With Vacuum-Assisted Wound Closure and Mesh-Mediated Fascial Traction (VAWCM) Treatment of the Open Abdomen—An Updated Systematic Review
  • 2020
  • Ingår i: Frontiers in surgery. - : Frontiers Media SA. - 2296-875X. ; 7
  • Forskningsöversikt (refereegranskat)abstract
    • Introduction: Several different temporary abdominal closure techniques are described in the context of open abdomen treatment. Techniques based on dynamic fascial closure combined with negative pressure therapy have gained popularity and seem to result in the highest fascial closure rates without increased complications and are highlighted in recent guidelines and recommendations. One dynamic closure technique is the vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) technique, first described in 2007. The aim of this systematic review was to evaluate the VAWCM technique regarding a number of short- and long-term results. Materials and Methods: A systematic literature search was performed in PubMed, EMBASE, and Cochrane Library databases for articles published between January 1, 2006 and May 8, 2020. The review was independently performed by the two authors according to the PRISMA statements for reporting systematic reviews and meta-analyses. Results were pooled for presentation of weighted means when applicable. Results: A total of 220 articles were screened by title and abstract. Thirty-two articles were assessed for eligibility by full-text review and 15 articles finally remained for review. A total of 600 patients treated with VAWCM were included. The pooled weighted means were as follows: fascial closure, 83.5%; enteroatmospheric fistula, 5.6%; planned ventral hernia, 6.2%; in-hospital survival, 72%; and incisional hernia incidence, 40.5%. Long-term survival ranged between 22 and 72%. Quality of life (SF-36) was reported in two studies showing lower scores than the population mean especially in physical domains. Incisional hernia resulted in lower scores in one but not in the other study. Discussion: The results of 600 VAWCM-treated patients from 15 studies were evaluated in this systematic review. Earlier findings with high fascial closure rates, low enteroatmospheric fistula, and planned ventral hernia rates as well as high incisional hernia incidences were underlined. Permanent mesh for efficient fascial traction and reinforcement at fascial closure seem to be the next step in evolving an optimal temporary closure technique in open abdomen treatment.
  •  
3.
  • Petersson, P., et al. (författare)
  • Wound dehiscence: outcome comparison for sutured and mesh reconstructed patients
  • 2014
  • Ingår i: Hernia. - : Springer Science and Business Media LLC. - 1248-9204 .- 1265-4906. ; 18:5, s. 681-689
  • Tidskriftsartikel (refereegranskat)abstract
    • Treatment guidelines for abdominal wound dehiscence (WD) are lacking. The primary aim of the study was to compare suture to mesh repair in WD patients concerning incisional hernia incidence. Secondary aims were to compare recurrent WD, morbidity, mortality and long-term abdominal wall complaints. A retrospective chart review of 46 consecutive patients operated for WD between January 2010 and August 2012 was conducted. Physical examination and a questionnaire enquiry were performed in January 2013. Six patients were treated by vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) before definitive closure. Three patients died early resulting in 23 patients closed by suture and 20 by mesh repair. Five sutured, but no mesh repair patients had recurrent WD (p = 0.051) with a mortality of 60 %. Finally, 18 sutured and 21 mesh repair patients were eligible for follow-up. The incidence of incisional hernia was higher for the sutured patients (53 vs. 5 %, p = 0.002), while mesh repair patients had a higher short-term morbidity rate (76 vs. 28 %, p = 0.004). Abdominal wall complaints were rare in both groups. Suture of WD was afflicted with a high incidence of recurrent WD and incisional hernia formation. Mesh repair overcomes these problems at the cost of more wound complications. VAWCM seems to be an alternative for treating contaminated patients until definitive closure is possible. Long-term abdominal wall complaints are uncommon after WD treatment.
  •  
4.
  •  
5.
  •  
6.
  • Acosta, Stefan, et al. (författare)
  • Multicentre prospective study of fascial closure rate after open abdomen with vacuum and mesh-mediated fascial traction
  • 2011
  • Ingår i: British Journal of Surgery. - : Oxford University Press (OUP). - 0007-1323 .- 1365-2168. ; 98:5, s. 735-743
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Damage control surgery and temporary open abdomen (OA) have been adopted widely, in both trauma and non-trauma situations. Several techniques for temporary abdominal closure have been developed. The main objective of this study was to evaluate the fascial closure rate in patients after vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) for long-term OA treatment, and to describe complications. Methods: This prospective study included all patients who received VAWCM treatment between 2006 and 2009 at four hospitals. Patients with anticipated OA treatment for fewer than 5 days and those with non-midline incisions were excluded. Results: Among 151 patients treated with an OA, 111 received VAWCM treatment. Median age was 68 years. Median OA treatment time was 14 days. Main disease aetiologies were vascular (45 patients), visceral surgical disease (57) and trauma (9). The fascial closure rate was 76.6 per cent in intention-to-treat analysis and 89 per cent in per-protocol analysis. Eight patients developed an intestinal fistula, of whom seven had intestinal ischaemia. Intestinal fistula was an independent factor associated with failure of fascial closure (odds ratio (OR) 8.55, 95 per cent confidence interval 1.47 to 49.72; P = 0.017). The in-hospital mortality rate was 29.7 per cent. Age (OR 1.21, 1.02 to 1.43; P = 0.027) and failure of fascial closure (OR 44.50, 1.13 to 1748.52; P = 0.043) were independently associated with in-hospital mortality. Conclusion: The VAWCM method provided a high fascial closure rate after long-term treatment of OA. Technique-related complications were few. No patient was left with a large planned ventral hernia.
  •  
7.
  • Acosta, Stefan, et al. (författare)
  • Vacuum-Assisted wound closure and mesh-mediated fascial traction for open abdomen therapy - a systematic review
  • 2017
  • Ingår i: Anaesthesiology Intensive Therapy. - 1642-5758 .- 1731-2515. ; 49:2, s. 139-145
  • Forskningsöversikt (refereegranskat)abstract
    • Background: The aim of this paper was to review the literature on vacuum-Assisted wound closure and mesh-mediated fascial traction (VAWCM) in open abdomen therapy. It was designed as systematic review of observational studies. Methods: A Pub Med, EMBASE and Cochrane search from 2007/01-2016/07 was performed combining the Medical Subject Headings "vacuum", "mesh-mediated fascial traction", "temporary abdominal closure", "delayed abdominal closure", "open abdomen", "abdominal compartment syndrome", "negative pressure wound therapy" or "vacuum assisted wound closure". Results: Eleven original studies were found including patients numbering from 7 to 111. Six studies were prospective and five were retrospective. Nine studies were on mixed surgical (n = 9), vascular (n = 6) and trauma (n = 6) patients, while two were exclusively on vascular patients. The primary fascial closure rate per protocol varied from 80-100%. The time to closure of the open abdomen varied between 9-32 days. The entero-Atmospheric fistula rate varied from 0-10.0%. The in-hospital survival rate varied from 57-100%. In the largest prospective study, the incisional hernia rate among survivors at 63 months of median follow-up was 54% (27/50), and 16 (33%) repairs out of 48 incisional hernias were performed throughout the study period. The study patients reported lower short form health survey (SF-36) scores than the mean reference population, mainly dependent on the prevalence of major co-morbidities. There was no difference in SF-36 scores or a modified ventral hernia pain questionnaire (VHPQ) at 5 years of follow up between those with versus those without incisional hernias. Conclusions: A high primary fascial closure rate can be achieved with the vacuum-Assisted wound closure and meshmediated fascial traction technique in elderly, mainly non-Trauma patients, in need of prolonged open abdomen therapy.
  •  
8.
  • Andersson, Magnus, et al. (författare)
  • Fiskbestånd och miljö i hav och sötvatten : Resurs- och miljööversikt 2012
  • 2012
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • Detta är den nionde utgåvan av den samlade översikten över fisk- och kräftdjursbeståndens status i våra vatten. Kunskap om fiskbestånden och miljön är en förutsättning för att utnyttjandet av fiskresurserna skall bli bärkraftigt. För svenska vattenområden beskrivs miljöutvecklingen i ett ekosystemsperspektiv, dels för att tydliggöra fiskens ekologiska roll och beskriva yttre miljöfaktorer som påverkar fiskbestånden, dels för att belysa fiskets effekter på miljön.Fiskbestånd och miljö i hav och sötvatten är utarbetad av Sveriges lantbruksuniversitet (SLU), Institutionen för akvatiska resurser (SLU Aqua), på uppdrag av Havs- och vattenmyndigheten. Rapporten sammanfattar utveckling och beståndsstatus för de kommersiellt viktigaste fisk- och kräftdjursarterna i våra vatten. Bedömningar och förvaltningsråd är baserade på Internationella Havsforskningsrådets (ICES) rådgivning, SLU Aquas nationella och regionala provfiskedata, samt yrkesfiskets rapportering.
  •  
9.
  • Appelros, Stefan, et al. (författare)
  • Activation peptide of carboxypeptidase B and anionic trypsinogen as early predictors of the severity of acute pancreatitis.
  • 2001
  • Ingår i: British Journal of Surgery. - : Oxford University Press (OUP). - 1365-2168 .- 0007-1323. ; 88:2, s. 216-221
  • Tidskriftsartikel (refereegranskat)abstract
    • Summary Background Early prediction of severity is important in the management of patients with acute pancreatitis. The presence of activation peptides and certain pancreatic proenzymes in plasma and urine has been shown to correlate with severity. This study was designed to assess the value of measuring levels of the activation peptide of carboxypeptidase B (CAPAP) and of anionic trypsinogen. Methods Concentrations of CAPAP and anionic trypsinogen were measured in the urine and serum in 60 patients with acute pancreatitis. Preset cut-off levels were used to analyse the accuracy of the tests. Severity was classified retrospectively according to the Atlanta classification. Results Concentrations of CAPAP in urine and serum and of anionic trypsinogen in urine correlated with the severity of the pancreatitis. CAPAP in urine showed the highest accuracy. The overall accuracy was 90 per cent, with a positive predictive value of 69 per cent and a negative predictive value of 98 per cent. Conclusion In this study, measurement of CAPAP in urine was an accurate way to predict the severity of acute pancreatitis, and was superior to assay of anionic trypsinogen in urine and serum. Measurement of CAPAP in urine may be of value in the management of individual patients with pancreatitis and in the selection of patients for therapeutic trials.
  •  
10.
  • Ara, Mostarin, et al. (författare)
  • Pre-commercial thinning in Norway spruce-birch mixed stands can provide abundant forage for ungulates without losing volume production
  • 2022
  • Ingår i: Forest Ecology and Management. - : Elsevier BV. - 0378-1127 .- 1872-7042. ; 520
  • Tidskriftsartikel (refereegranskat)abstract
    • Mixed stands of Norway spruce and birch have the potential to simultaneously produce timber and provide large ungulates with a significant amount of forage during the regeneration phase. While the growth and yield of such mixtures are well studied, little is known about potential trade-offs between timber and forage production and which management techniques are suitable for meeting both goals. In this study, four different pre-commercial thinning (PCT) strategies were used to study the trade-offs between production and available forage for free-ranging ungulates in a Norway spruce-birch mixture. The four PCT strategies were: 1) retaining 2000 birch stems ha(-1) with 2000 Norway spruce ha(-1), 2) removing all birches within a 0.75 m radius around Norway spruce stems, 3) removing all birches and other broadleaves, and 4) no PCT (control). Growth of Norway spruce was higher in the 2000 birch ha(-1) and full removal treatments compared to the untreated control, but these two treatments did not differ from one another in volume production of Norway spruce. We found a negative effect of PCT on forage availability but no effect on ungulate browsing. Therefore, PCT strategies that provide both sufficient birch forage and maximize volume production of Norway spruce can be implemented.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 125
Typ av publikation
tidskriftsartikel (72)
bokkapitel (26)
annan publikation (6)
samlingsverk (redaktörskap) (5)
konferensbidrag (5)
forskningsöversikt (4)
visa fler...
rapport (3)
konstnärligt arbete (2)
doktorsavhandling (2)
visa färre...
Typ av innehåll
refereegranskat (82)
övrigt vetenskapligt/konstnärligt (41)
Författare/redaktör
Olsson, Ulf (40)
Petersson, Ulf (31)
Petersson, Kenneth, ... (26)
Petersson, Kenneth (17)
Montgomery, Agneta (13)
Acosta, Stefan (7)
visa fler...
Björck, Martin (6)
Petersson, Sture (6)
Nilsson, Hans-Erik (6)
Rogmark, Peder (6)
Bjarnason, Thordur (5)
Risérus, Ulf (5)
Nilsson, Bengt, 1954 (5)
Petersson, Helena (5)
Södervall, Ulf, 1954 (5)
Petersson, Göran, 19 ... (5)
Östermark, Ulf, 1967 (4)
Borgström, Anders (4)
Petersson, Göran, 19 ... (4)
Passi, V. (4)
Hagberg, Mats, 1962 (4)
Popkewitz, Thomas (4)
Sturfelt, Lina (3)
Svensson, M. (3)
Pålsson, Birger (3)
Petersson, Bo (3)
Raskin, J. P. (3)
Bhaskar, U. (3)
Pardoen, T. (3)
Hedetoft, Ulf (3)
Wanhainen, Anders (2)
Lindström, Ulf (2)
Bjorck, M (2)
Andersson, Dan (2)
Bjarnason, T. (2)
Djavani, K. (2)
Wanhainen, A. (2)
Cederholm, Tommy (2)
Ramnäs, Olle Jerker, ... (2)
Basu, Samar (2)
Bringman, Sven (2)
Petersson, Ingemar (2)
Huus, Karina (2)
Hanberger, Lena (2)
Petersson, Catrin, 1 ... (2)
Appelros, Stefan (2)
Igelström, Peter, 19 ... (2)
Petersson, Carl (2)
Lundin, Solveig, 196 ... (2)
Wiberg, Marie, 1964- (2)
visa färre...
Lärosäte
Lunds universitet (39)
Linköpings universitet (34)
Uppsala universitet (16)
Stockholms universitet (16)
Chalmers tekniska högskola (11)
Mittuniversitetet (6)
visa fler...
Karolinska Institutet (6)
Göteborgs universitet (3)
Umeå universitet (3)
Högskolan i Halmstad (3)
Sveriges Lantbruksuniversitet (3)
Högskolan Kristianstad (2)
Jönköping University (2)
Linnéuniversitetet (2)
Naturvårdsverket (1)
Högskolan Dalarna (1)
Naturhistoriska riksmuseet (1)
VTI - Statens väg- och transportforskningsinstitut (1)
Havs- och vattenmyndigheten (1)
visa färre...
Språk
Engelska (97)
Svenska (22)
Portugisiska (2)
Franska (1)
Odefinierat språk (1)
Spanska (1)
visa fler...
Katalanska (1)
visa färre...
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (40)
Samhällsvetenskap (36)
Naturvetenskap (16)
Teknik (13)
Humaniora (4)
Lantbruksvetenskap (2)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy