| 1. |
- Aleman, Soo, et al.
(författare)
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A Risk for Hepatocellular Carcinoma Persists Long-term After Sustained Virologic Response in Patients With Hepatitis C-Associated Liver Cirrhosis
- 2013
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Ingår i: Clinical Infectious Diseases. - : Oxford University Press (OUP). - 1537-6591 .- 1058-4838. ; 57:2, s. 230-236
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Tidskriftsartikel (refereegranskat)abstract
- Background. The long-term effect of sustained virologic response (SVR) to antiviral therapy on the risk of developing hepatocellular carcinoma (HCC), liver complications, liver-related death, and overall death in hepatitis C virus (HCV)-infected patients with liver cirrhosis is not fully known. Methods. These risks were evaluated during long-term follow-up in 351 patients with HCV-related cirrhosis. One hundred ten patients with SVR, 193 with non-SVR, and 48 who were untreated were included in a multicenter cohort that was initiated in 2001 and prospectively followed up for a mean of 5.3 (SD, 2.8) years. Complementary follow-up data from national registries were used to minimize the loss of patients during follow-up. Results. Six patients with SVR developed HCC at 0.04, 0.64, 2.4, 7.4, 7.4, and 7.6 years, respectively, after achieving SVR. The incidences of HCC, any liver complication, liver-related death, and overall death per 100 person-years were significantly lower in SVR time with 1.0, 0.9, 0.7, and 1.9, compared to 2.3, 3.2, 3.0, and 4.1 in non-SVR and 4.0, 4.9, 4.5, and 5.1 in untreated time. The long-term consequences did not decline significantly after >3 years versus during the first 3 years of follow-up. Conclusions. The risk for HCC, liver decompensation, and death in patients with liver cirrhosis related to HCV was markedly reduced after SVR, but a long-term risk of developing HCC remains for up to 8 years. Cirrhotic patients with HCV who achieve SVR should therefore maintain long-term surveillance for HCC. Future studies aimed to better identify those with remaining long-term risk for HCC are needed.
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| 2. |
- Danielsson Borssén, Åsa, et al.
(författare)
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Epidemiology and causes of death in a Swedish cohort of patients with autoimmune hepatitis
- 2017
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Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 0036-5521 .- 1502-7708. ; 52:9, s. 1022-1028
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Tidskriftsartikel (refereegranskat)abstract
- Background: Epidemiological studies of autoimmune hepatitis (AIH) show varying figures on prevalence and incidence, and data on the long-term prognosis are scarce.Objective To investigate the epidemiology, long-term prognosis and causes of death in a Swedish AIH cohort.Material and methods: Data collected from 634 AIH patients were matched to the Cause of Death Registry, and survival analyses were made. Prevalence and incidence were calculated for university hospitals with full coverage of cases and compared to the County of Vasterbotten in Northern Sweden.Results: AIH point prevalence was 17.3/100,000 inhabitants in 2009, and the yearly incidence 1990-2009 was 1.2/100,000 inhabitants and year. The time between diagnosis and end of follow-up, liver transplantation or death was in median 11.3 years (range 0-51.5 years). Men were diagnosed earlier (p<.001) and died younger than women (p=.002). No gender differences were found concerning transplant-free, overall survival and liver-related death. Cirrhosis at diagnosis was linked to an inferior survival (p<.001). Liver-related death was the most common cause of death (32.7%). The relative survival started to diverge from the general population 4 years after diagnosis but a distinct decline was not observed until after more than 10 years.Conclusions: Long-term survival was reduced in patients with AIH. No gender difference regarding prognosis was seen but men died younger, probably as a result of earlier onset of disease. Cirrhosis at diagnosis was a risk factor for poor prognosis and the overall risk of liver-related death was increased.
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| 3. |
- Gustavsson, Anders, et al.
(författare)
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Clinical trial : colectomy after rescue therapy in ulcerative colitis-3-year follow-up of the Swedish-Danish controlled infliximab study
- 2010
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Ingår i: Alimentary Pharmacology and Therapeutics. - : Wiley. - 0269-2813 .- 1365-2036. ; 32:8, s. 984-989
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Tidskriftsartikel (refereegranskat)abstract
- Background The long-term efficacy of infliximab as rescue therapy in steroid-refractory ulcerative colitis is not well described. Aim To examine the long-term efficacy of infliximab as a rescue therapy through a 3-year follow-up of a previous placebo-controlled trial of infliximab in acute steroid-refractory ulcerative colitis. Method In the original study, 45 patients were randomized to a single infusion of infliximab 5 mg/kg or placebo, and at 3 months, 7/24 patients given infliximab were operated vs. 14/21 patients given placebo. Three years or later, patients were asked to participate in a clinical follow-up. Results Another seven patients underwent colectomy during follow-up: five in the infliximab group and two in the placebo group. After 3 years, a total of 12/24 (50%) patients given infliximab and 16/21 (76%) given placebo (P = 0.012) had a colectomy. None of eight patients in endoscopic remission at 3 months later had a colectomy compared with 7/14 (50%) patients who were not in remission (P = 0.02). There was no mortality. Conclusion The benefit of rescue therapy with infliximab in steroid-refractory acute ulcerative colitis remained after 3 years. The main advantage of infliximab treatment occurred during the first 3 months, whereas subsequent colectomy rates were similar in the two groups. Mucosal healing at 3 months influenced later risk of colectomy.
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| 4. |
- Ackefors, M., et al.
(författare)
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Peg-IFN and ribavirin treatment for recurrence of genotype 2 and 3 hepatitis C after liver transplantation
- 2015
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Ingår i: Scandinavian Journal of Infectious Diseases. - : Informa UK Limited. - 0036-5548 .- 1651-1980. ; 47:4, s. 209-217
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Tidskriftsartikel (refereegranskat)abstract
- Background: Relapse of hepatitis C virus (HCV) infection after liver transplantation (LT) is universal. Tolerance for treatment with pegylated-interferon (peg-IFN) and ribavirin (RBV) is suboptimal and withdrawals due to adverse events frequent. We sought to improve tolerance for treatment to improve outcome. Methods: We used concentration-guided RBV dosing to achieve an intended 10 mu mol/L concentration with darbepoetin support in combination with peg-IFN alfa-2a, 180 mu g for genotype 1 and 135 mu g for genotype 2/3 to improve tolerance. Results: A total of 51/54 patients (94%) completed a full treatment course. In the per-protocol analysis 43% of patients (22/51) achieved sustained virological response (SVR), 82% with HCV genotype 2/3 and 22% with genotype 1, p = 0.0001. Patients with IL28B CC achieved SVR in 73% (8/11) and patients with non-CC in 33% (14/43), p = 0.016. Patients with mild fi brosis (fi brosis stage 1-2) achieved SVR in 56% (15/27), and patients with advanced fi brosis (fi brosis stage 3 -4) in only 26% (7/27), p = 0.0267. Conclusions: Concentration-guided RBV dosing with darbepoetin support substantially improves tolerance and offers high adherence to a full peg-IFN and RBV treatment course in patients with post-transplant HCV relapse. With this approach genotype 2 and 3 infections can be treated cost-effectively post-transplant. Genotype 1, IL28B non-CC genotype, and advanced fi brosis predicted a low SVR rate.
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| 5. |
- Danielsson Borssén, Åsa, 1977-, et al.
(författare)
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Histological improvement of liver fibrosis in well-treated patients with autoimmune hepatitis : A cohort study
- 2017
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Ingår i: Medicine. - : Lippincott Williams & Wilkins. - 0025-7974 .- 1536-5964. ; 96:34
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Tidskriftsartikel (refereegranskat)abstract
- Autoimmune hepatitis (AIH) is a chronic autoimmune liver disease that if left untreated may lead to the development of cirrhosis. Previous studies on AIH patients have suggested that fibrosis and even cirrhosis can be reversed by medical treatment. The aim of this study was to evaluate the efficacy of medical treatment for protection of developing fibrosis and cirrhosis.A total of 258 liver biopsies from 101 patients (72 women, 29 men) were analyzed by a single pathologist and classified according to the Ishak grading (inflammation) and staging (fibrosis) system. Liver histology was stratified according to the temporal changes of fibrosis stage (increased, decreased, or stable), and groups were compared.Complete or partial response to medical treatment was 94.9%. Reduction of fibrosis stage from the first to the last biopsy was seen in 63 patients (62.4%). We found an association between a reduction in the fibrosis stage and continuous glucocorticoid medication, as well as lowered scores of inflammation at last biopsy. Twenty-one patients had cirrhosis (Ishak stage 6) at least in one of the previous biopsies, but only 5 patients at the last biopsy.Histological improvement is common in AIH patients that respond to medical treatment, and a reduction or stabilization of fibrosis stage occurs in about 2/3 of such patients.
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| 6. |
- Bjornsson, Einar, et al.
(författare)
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Health-related quality of life in patients with different stages of liver disease induced by hepatitis C
- 2009
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Ingår i: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. - : Informa UK Limited. - 0036-5521 .- 1502-7708. ; 44:7, s. 878-887
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Tidskriftsartikel (refereegranskat)abstract
- Objective. Patients with hepatitis C have been shown to have impaired health-related quality of life (HRQoL). The aim of this study was to determine HRQoL in patients in different stages of hepatitis C virus (HCV) and to compare HRQoL in HCV cirrhosis with non-HCV-induced cirrhosis. Material and methods. Out of 489 consecutive patients who fulfilled the inclusion criteria, 472 (96%) agreed to participate in the study: 158 patients with mild/moderate fibrosis with chronic hepatitis C (CHC group), 76 patients with HCV compensated cirrhosis (CC), 53 patients with HCV decompensated (DC) cirrhosis, 52 non-cirrhotic patients with sustained viral response (SVR), and a control group consisting of 32 patients with non-HCV CC and 101 with non-HCV DC who completed the Short Form-36 (SF-36) and EQ-5D questionnaire. Results. The CHC group had significantly lower SF-36 scores than healthy controls, with the exception of scores for the dimensions physical function and bodily pain. HCV patients with DC had lower scores in all SF-36 dimensions in comparison with those of the CHC group, as well as in physical and mental component summaries (Pandlt;0.001). In comparison with the CHC group, the HCV CC group had lower scores on the SF-36 general health dimension (p andlt;0.05) and lower SF-36 physical component summary (PCS) scores (p andlt;0.05). No major differences were seen in patients with HCV- and non-HCV-induced cirrhosis. Conclusions. Impairment in HRQoL in patients with HCV was associated with the severity of liver disease, patients with decompensated cirrhosis exhibiting the highest impairment in HRQoL. The etiology of liver disease does not seem to be important in determining HRQoL in cirrhosis.
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| 10. |
- Dalgard, Olav, et al.
(författare)
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In patients with HCV genotype 2 or 3 infection and RVR 14 weeks treatment is noninferior to 24 weeks. Pooled analysis of two Scandinavian trials.
- 2010
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Ingår i: European Journal of Gastroenterology and Hepathology. - 1473-5687. ; 22, s. 552-556
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To compare 14 and 24 weeks treatment to patients with HCV genotype 2 or 3 infection and rapid virological response (RVR). MATERIALS AND METHODS: Patients included in two Scandinavian trials, one nonrandomized pilot trial (n=122) and one randomized controlled trial (RCT) (n=428) were entered into a pooled database. In both trials treatment naïve patients with genotype 2 or 3 were treated with pegylated interferon alpha 2b (1.5 mug/kg, subcutaneous) weekly and ribavirin (800-1400 mg, orally) daily. Primary endpoint was sustained virological response (SVR). RVR was defined as HCV RNA less than 50 IU/ml after 4 weeks of treatment. In the pilot trial all patients with RVR were treated for 14 weeks and in the RCT patients with RVR were randomised to either 14 or 24 weeks treatment. Patients treated per protocol were included in the primary analysis. The noninferiority margin was set to be 10% between the two groups with a one-sided 5% significance level. RESULTS: In patients with RVR and genotype 2 or 3 SVR was obtained in 181 of 199 (91.0%) and 93 of 98 (94.9%) after 14 and 24 weeks treatment, respectively. The observed difference in SVR rates was 3.9% (90% confidence interval: +1 to -8.8). The relapse rate was highest among those older than 40 years and those with genotype 3 and high viral load, but prolongation of treatment from 14 to 24 weeks did not reduce the relapse rate substantially in any of these groups. CONCLUSION: In patients with HCV genotype 2 or 3 infection and RVR 14 weeks treatment is noninferior to 24 weeks.
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