| 61. |
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| 62. |
- Andersson, Roland, et al.
(författare)
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Iatrogenic bile duct injury - a cost analysis.
- 2008
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Ingår i: HPB. - : Elsevier BV. - 1477-2574 .- 1365-182X. ; 10:6, s. 416-419
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Tidskriftsartikel (refereegranskat)abstract
- Introduction. Iatrogenic bile duct lesions following cholecystectomy represent a feared complication occurring in up to 0.9%. The aim of the present study was to estimate the total cost associated with both minor and major bile duct injuries. Material and methods. Detailed information on 24 consecutive patients, out of which 14 were considered to have minor and 10 patients considered as having major bile duct injury, provided the underlying information that rendered calculations on average individual costs for both groups of injuries. Results and discussion. Calculating individual costs for minor and major bile duct injuries with actual incidences of cholecystectomies performed and the incidence of iatrogenic bile duct injury demonstrated that the total costs, including in-hospital cost, sick leave and loss of production, were substantial. For the management of minor bile duct injuries costs were within the range of 136,787-159,585 EUR and for the management of major bile duct injuries from 336,903-449,204 EUR per million inhabitants and year. The total costs for the management of all types of bile duct injuries were thus within the range of 473,690-608,789 EUR per million inhabitants annually for the society.
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| 63. |
- Andersson, Roland, et al.
(författare)
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Immunomodulation in surgical practise
- 2006
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Ingår i: HPB. - : Elsevier BV. - 1477-2574 .- 1365-182X. ; 8:2, s. 116-123
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Tidskriftsartikel (refereegranskat)abstract
- Background. Immunomodulation may represent a potential way to improve surgical outcome. These types of interventions should be based on detailed knowledge of the underlying mechanisms involved. The aim of the present review is to summarize some experience on the acute phase response, potential ways of intervention and experiences from critical illness and HPB disease. Discussion. Mechanisms of the acute phase response are discussed including the individual parameters and local changes that take part. Mechanisms involved in failure of the gut barrier are presented and include changes in gut barrier permeability, effects on gut-associated immunocompetent cells, and systemic implications. As examples of HPB disease, mechanisms of the acute phase response and potential ways of intervention in obstructive jaundice and acute pancreatitis are discussed. Nutritional pharmacology and lessons learned from immunomodulation and immunonutrition in critical illness and major abdominal surgery, including upper GI and HPB surgery, are referred to. Overall, immunomodulation represents a potential tool to improve results but requires a thorough mapping of underlying mechanisms in order to achieve individualized treatment or prevention based on patients' specific needs.
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| 64. |
- Andersson, Roland, et al.
(författare)
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Implantable drainage after major abdominal surgery in compromised patients
- 1990
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Ingår i: HPB Surgery. - : Hindawi Limited. - 1607-8462 .- 0894-8569. ; 2:4, s. 261-264
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Tidskriftsartikel (refereegranskat)abstract
- The risk of superinfection following routine abdominal drainage after major surgery is debated. Especially in patients with malignant diseases and a compromised host defense, this might be a factor increasing morbidity and mortality. During a 3-year period (1986-1988) 41 patients operated on for malignant abdominal conditions received a peritoneal catheter connected to a subcutaneous portal inserted in order to participate in a trial on postoperative intraperitoneal chemotherapy using 5-Fluorouracil. No abdominal drains were inserted. In 15 patients, the subcutaneous portal was used for evacuation of postoperative fluid accumulation within the abdomen. The mean age was 53 (range 41-70) years. Inserted catheters were used for drainage up to 14 days postoperatively. The daily amount of fluid drained varied from 20 to 2,000 ml with a mean of 610 ml/patient and day. One patient required removal of the catheter due to infection around the subcutaneous chamber. Otherwise, the catheter system was not associated with any other complications or complaints. One patient developed a postoperative left subphrenic abscess drained percutaneously by the guidance of ultrasonography, a complication that could not be attributed to the catheter system but merely to the major operation per se. An implantable device for peritoneal access thus also seem useful for drainage of postoperative fluid collection, as evaluated in this preliminary report.
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| 65. |
- Andersson, Roland, et al.
(författare)
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Implantation Metastases from Gastrointestinal Cancer after Percutaneous Puncture or Biliary Drainage
- 1996
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Ingår i: European Journal of Surgery. - 1102-4151. ; 162:7, s. 551-554
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Evaluation of incidence and outcome of implantation metastases after percutaneous fine-needle biopsy or biliary drainage. Design: Retrospective study. Setting: University hospital, Sweden. Subjects: Eight patients with implantation metastases from gastrointestinal cancers after percutaneous fine-needle biopsy (n = 7) or biliary drainage (n = 1). Main outcome measures: Incidence of implantation metastases, treatment and influence on outcome and survival. Results: In two out of three patients who had had otherwise radical operations, the implantation metastases meant that the operations were palliative rather than curative. Patients who had had palliative resections of the implantation metastases developed major local complications. One patient is alive with no signs of disease after 106 months, while one is alive with disease 30 months after the diagnosis of the implantation metastases. The remaining patients have died after 6 to 23 months. Conclusion: The incidence of implantation metastases after fine-needle procedures is probably underestimated. There is a slight but definite risk that the procedure may render an otherwise curative resection palliative. Implantation metastases cause local complaints of varying severity and seems to have a tendency to recur locally. We recommend that fine-needle biopsy should be restricted to patients who will truly benefit from a more accurate preoperative diagnosis.
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| 66. |
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| 67. |
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| 68. |
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| 69. |
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