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Objectives: We studied if patients surviving hospitalization for invasive pneumococcal disease (IPD) have an increased long-term mortality., Methods: In this population-based case-control study, we assessed adults discharged from Aker University Hospital in Oslo, Norway, from 1993 to 2008 after surviving IPD. Mortality among the study population was compared to the general Norwegian population using standardized mortality ratios (SMR). Median follow-up time was 7.2 years (range 5 days to 21.1 years). Associated factors were also investigated., Results: We assessed 372 patients of whom 184 patients died during the observation period. Mortality was increased for 10 years after surviving hospitalization for IPD. Patients aged 18-64 years had a one-year SMR of 18.8 (95% CI: 10.0-32.1) and a 10-year SMR of 6·0 (95% CI: 4.4-8.0). SMR for the first five years among patients with and without underlying conditions were 10.7 (95% CI: 7.0-15.5) and 2.8 (95% CI: 0.9-6.4), respectively. Patients older than 65 years had a one-year SMR of 1·8 (95% CI: 1.2-2.7) and a 10-year SMR of 1.6 (95% CI: 1.4-1.9)., Conclusions: Patients surviving IPD had an increased long-term mortality compared to the general population. This was particularly pronounced in patients with known underlying conditions. These findings suggest that IPD is a negative prognostic marker, and that a closer follow-up of patients who have suffered IPD is warranted.

Objective: To investigate the incidence rate and causes of cirrhosis in a Norwegian population. We also sought to assess the degree of underreporting of cirrhosis to the Norwegian Death Registry., Material and Methods: All 1264 patients treated at Aker University Hospital in the period January 1999 to March 2004 who were given a diagnosis indicating cirrhosis, chronic liver disease or symptoms possibly attributable to cirrhosis were screened retrospectively. A search in the registry of histological diagnoses at Department of Pathology was also carried out. Based on the results of histological examinations and non-histological criteria, cirrhosis was confirmed in 194 patients. Calculations of the incidence rate of cirrhosis and frequencies of the various etiologies were based on 93 patients living in the catchment area of the hospital. Causes of death were retrieved from the Norwegian Death Registry., Results: The incidence rate of cirrhosis was 134 per million per year. The majority of cases were due to alcoholic liver disease (53%), followed by viral liver disease (12%), various autoimmune liver diseases (12%), hemochromatosis (4%) and non-alcoholic steatohepatitis (NASH) (3%). No etiology was established in 16%, a group with a high prevalence of diabetes mellitus, indicating that some of these cases were possibly caused by NASH. Among 105 deaths in this cohort of 194 cirrhotic patients, the diagnosis of cirrhosis was absent in the Norwegian Death Registry in 30% of cases., Conclusions: The incidence of cirrhosis in Norway is relatively low, with alcohol as the most important etiologic factor. Significant underreporting to the Norwegian Death Registry was observed.

Background: Primary sclerosing cholangitis (PSC) is the most common indication for liver transplantation in the Nordic countries. Because these patients are difficult to evaluate with regard to timing of liver transplantation, it is important to establish predictors of post-transplant survival., Methods: Data from two groups of patients receiving liver allografts during 1982-2001 were recorded: (a) PSC patients and (b) comparison patients. Outcome following transplantation has been recorded for all patients. Regression analyses have been performed for PSC patients to analyse predictors of patient and graft survival., Results: A total of 245 PSC and 618 comparison patients received a first liver allograft in the period 1982 until the end of the study. The overall 1-, 3- and 5-year patient survival rates were 82%, 77% and 75%, and 80%, 77% and 74% in the PSC group and comparison group, respectively. Survival following transplantation has increased with time in both the PSC and the comparison group. Recent year of transplantation, no previous hepatobiliary surgery and a lower MELD score were predictors of survival following transplantation for PSC patients. PSC patients had a higher rate of re-transplantations (13% versus 8%, P = 0.01). Predictors of re-transplantation in PSC patients were an episode of early rejection and vascular thrombosis., Conclusion: In PSC patients, year of transplantation, previous hepatobiliary surgery and MELD score are predictors of survival following transplantation and these patients are more frequently in need of re-transplantation compared to the comparison group.

Background: Metabolic bone disease is one of the major long-term complications in liver transplant recipients, but it remains unclear which patients are at highest risk for developing severe bone disease following transplantation., Methods: A total of 46 consecutive, adult patients with chronic liver disease accepted for a liver transplantation waiting list were prospectively included in the study. The patients were classified into two groups: group A-chronic cholestatic liver disease (n = 28), and group B-chronic non-cholestatic liver disease (n = 18). Bone mineral density (BMD) was measured at acceptance for the waiting list and at 3, 12 and 36 months following transplantation. Markers of bone turnover (serum-bone specific alkaline phosphatases (bALP), s-osteocalcin, s-l-collagen-C-terminal telopeptide (1-CTP) and urine N-terminal telopeptides u-Ntx) were measured at acceptance and at 3, 6, 12, 24 and 36 months following transplantation. BMD and markers of bone turnover were compared with similar values in a matched control group of 42 healthy individuals., Results: BMD decreased significantly during the early post-transplantation period (median bone loss femoral neck (FN) 3 months post-transplant 8.5%). BMD levels declined slightly from 3 to 12 months following transplantation and increased thereafter. The relative bone loss was greatest among group B patients (relative bone loss FN 3 months post-transplant: group A, 8% versus group B, 13%; P = 0.04). At 36 months, 8/17 group A and 2/9 group B patients had BMD levels that exceeded the pretransplant levels (P = 0.12). The early bone loss was positively correlated with an increase in resorption markers (s-1-CTP and u-Ntx). Group B had higher levels of both s-1-CTP and u-Ntx at 3 and 6 months post-transplant than group A patients (P = 0.03). Bone formation markers increased slowly from 6 months post-transplant and onwards. Relative bone loss was positively correlated to total glucocorticoid dose during the first 3 months post-transplant. There were no differences in BMD between patients receiving tacrolimus versus those receiving'cyclosporin A., Conclusion: Bone loss following liver transplantation is considerable in patients with both cholestatic and non-cholestatic liver disease, the first group has the poorest starting-point while the latter group has the greatest bone loss following transplantation. Bone loss is closely correlated with biochemical markers of bone resorption and total dose of glucocorticoids given post-transplant.

Background: Metabolic bone disease is one of the major long-term complications in liver transplant recipients, but it remains unclear which patients are at highest risk for developing severe bone disease following transplantation., Methods: A total of 46 consecutive, adult patients with chronic liver disease accepted for a liver transplantation waiting list were prospectively included in the study. The patients were classified into two groups: group A--chronic cholestatic liver disease (n = 28), and group B--chronic non-cholestatic liver disease (n = 18). Bone mineral density (BMD) was measured at acceptance for the waiting list and at 3, 12 and 36 months following transplantation. Markers of bone turnover (serum-bone specific alkaline phosphatases (bALP), s-osteocalcin, s-1-collagen-C-terminal telopeptide (1-CTP) and urine N-terminal telopeptides u-Ntx) were measured at acceptance and at 3, 6, 12, 24 and 36 months following transplantation. BMD and markers of bone turnover were compared with similar values in a matched control group of 42 healthy individuals., Results: BMD decreased significantly during the early post-transplantation period (median bone loss femoral neck (FN) 3 months post-transplant 8.5%). BMD levels declined slightly from 3 to 12 months following transplantation and increased thereafter. The relative bone loss was greatest among group B patients (relative bone loss FN 3 months post-transplant: group A, 8% versus group B, 13%; P = 0.04). At 36 months, 8/17 group A and 2/9 group B patients had BMD levels that exceeded the pretransplant levels (P = 0.12). The early bone loss was positively correlated with an increase in resorption markers (s-1-CTP and u-Ntx). Group B had higher levels of both s-1-CTP and u-Ntx at 3 and 6 months post-transplant than group A patients (P = 0.03). Bone formation markers increased slowly from 6 months post-transplant and onwards. Relative bone loss was positively correlated to total glucocorticoid dose during the first 3 months post-transplant. There were no differences in BMD between patients receiving tacrolimus versus those receiving cyclosporin A., Conclusion: Bone loss following liver transplantation is considerable in patients with both cholestatic and non-cholestatic liver disease, the first group has the poorest starting-point while the latter group has the greatest bone loss following transplantation. Bone loss is closely correlated with biochemical markers of bone resorption and total dose of glucocorticoids given post-transplant.