Clinical trial: An open-label, randomised trial of different re-start strategies after treatment withdrawal in HBeAg negative chronic hepatitis B.

Background: Stopping nucleos(t)ide analogue (NA) therapy in patients with chronic hepatitis B (CHB) may trigger a beneficial immune response leading to HBsAg loss, but clinical trials on re-start strategies are lacking.

Aim: To assess whether it is beneficial to undergo a prolonged flare after NA cessation.

Methods: One-hundred-and-twenty-seven patients with HBeAg negative, non-cirrhotic CHB with at least 24 months of viral suppression on NA therapy were included.

The influence of disease activity on fatigue in patients with ulcerative colitis - a longitudinal study.

Objective: The relationship between the disease activity of ulcerative colitis and fatigue is unclear. We investigated how reaching deep remission versus remaining in active disease influenced the severity of fatigue.

Materials And Methods: We included 149 consecutive patients in a longitudinal study.

[Diagnosis and treatment of autoimmune hepatitis].

Autoimmune hepatitis is a chronic liver disease which, if untreated, can lead to cirrhosis of the liver and liver failure. The majority of patients respond well to standard immunosuppressive therapy, but some experience adverse effects, or lack of treatment efficacy. Diagnosis, assessment of therapeutic response and choice of second-line therapy may be challenging.

The overriding role of surgery and tumor grade for long-term survival in patients with gastroenteropancreatic neuroendocrine neoplasms: A population-based cohort study.

Background: Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) comprise a heterogeneous disease group. Factors that affect long-term survival remain uncertain. Complete population-representative cohorts with long-term follow-up are scarce.

Effect of Therapeutic Drug Monitoring vs Standard Therapy During Infliximab Induction on Disease Remission in Patients With Chronic Immune-Mediated Inflammatory Diseases: A Randomized Clinical Trial.

Importance: Proactive therapeutic drug monitoring (TDM), defined as individualized drug dosing based on scheduled monitoring of serum drug levels, has been proposed as an alternative to standard therapy to maximize efficacy and safety of infliximab and other biological drugs. However, whether proactive TDM improves clinical outcomes when implemented at the time of drug initiation, compared with standard therapy, remains unclear.

Objective: To assess whether TDM during initiation of infliximab therapy improves treatment efficacy compared with standard infliximab therapy without TDM.

Palliative surgical outcome score (PSOS) in patients treated palliatively with self-expanding metal stent (SEMS) for malignant incurable colorectal obstruction.

Aim: The palliative surgical outcome score (PSOS) was proposed for evaluation of the effect of palliative surgical interventions. As a surrogate measure for successful symptom control, it is defined as the proportion of days outside the hospital of the remaining life time up to six months after a palliative intervention. In this study we evaluate the PSOS in patients treated palliatively with self-expanding metal stents (SEMSs) for incurable malignant colorectal obstruction.

A case of Ménétriere´s disease treated with the monoclonal antibody cetuximab.

Ménétriere´s disease is a rare disorder of the body and fundus of the stomach, characterized by a massive proliferation of the foveolar cells and subsequent excess mucous secretion. This results in hypoproteinemia due to loss of serum proteins across the gastric mucosa. The cause of Ménétriere´s disease is unknown, and due to the irreversible and premalignant character of the disorder, the patients affected have been subdued to gastrectomy as the only curable treatment.

Endoscopic retrograde cholangiopancreatography (ERCP): lessons learned from population-based national registries: a systematic review.

Background: Endoscopic retrograde cholangiopancreatography (ERCP) was introduced more than four decades ago as a diagnostic tool for biliary and pancreatic diseases. Currently, ERCP is mainly used as a therapeutic approach to relieve biliary or pancreatic duct obstruction. Clinical practice has been based on a few large reports and some randomized controlled trials.

Subtherapeutic concentrations of infliximab and adalimumab are associated with increased disease activity in Crohn's disease.

Background: Low anti-tumor necrosis factor α (TNFα) serum concentrations may result in lack of treatment response in patients with inflammatory bowel disease. We determined the anti-TNFα drug concentrations in patients with inflammatory bowel disease and investigated whether or not subtherapeutic drug concentrations were associated with increased levels of disease activity.

Methods: In a single-center cross-sectional study, we included patients with ulcerative colitis or Crohn's disease who were receiving infliximab or adalimumab maintenance therapy.

Intramural gastric pseudocyst: A case report and a comprehensive literature review.

Rationale: Intramural pseudocyst, although first reported several decades ago, is a rare entity. Scientific knowledge regarding its clinical management is sparse.

Patient Concerns: We present three cases to show the diverse clinical patterns of patients diagnosed with an intramural gastric pseudocyst.

Conventional treatment regimens for ulcerative colitis alleviate fatigue - an observational cohort study.

Objective: The aim of the study was to investigate the course of fatigue in a conventional inflammatory bowel disease treatment setting.

Materials And Methods: Eighty-two patients with newly diagnosed ulcerative colitis were included in an observational cohort study and received conventional non-biological drug treatment for 3 months. Colonoscopy was performed at diagnosis and after 3 months, disease activity was assessed by Mayo score and measurements of serum C-reactive protein (CRP) and fecal calprotectin levels.

Hepatitis C reinfection after sustained virological response.

Background & Aims: On-going risk behaviour can lead to hepatitis C virus (HCV) reinfection following successful treatment. We aimed to assess the incidence of persistent HCV reinfection in a population of people who inject drugs (PWID) who had achieved sustained virological response (SVR) seven years earlier.

Methods: In 2004-2006 we conducted a multicentre treatment trial comprising HCV genotype 2 or 3 patients in Sweden, Norway and Denmark (NORTH-C).

Fatigue in Newly Diagnosed Inflammatory Bowel Disease.

Background And Aims: The present study investigated the prevalence and severity of fatigue in patients with newly diagnosed and untreated ulcerative colitis (UC) and Crohn's disease (CD) and examined relevant disease variables that may influence the severity of fatigue.

Methods: Eighty-one patients with inflammatory bowel disease (IBD) (60 with UC and 21 with CD) were assessed for fatigue using two fatigue instruments: the Fatigue Severity Scale (FSS) and a fatigue visual analogue scale (fVAS). Cut-off for fatigue was defined as ≥4 for FSS and ≥50 for fVAS.

Consecutive fecal calprotectin measurements to predict relapse in patients with ulcerative colitis receiving infliximab maintenance therapy.

Background: This study examined whether fecal calprotectin can be used in daily practice as a marker to monitor patients with ulcerative colitis (UC) receiving infliximab maintenance therapy.

Methods: This prospective multicenter study enrolled adult patients with UC in clinical remission under infliximab maintenance therapy. Fecal calprotectin levels were measured every 4 weeks.

Granulocyte, monocyte/macrophage apheresis for inflammatory bowel disease: the first 100 patients treated in Scandinavia.

Objective: Selective leukocyte apheresis is a new type of non-pharmacological treatment for patients with active ulcerative colitis and Crohn's disease. Preliminary data have indicated that this type of therapy is safe and efficacious, and large sham-controlled studies are currently in progress. In Scandinavia, a substantial number of patients with chronic inflammatory bowel disease have already received leukocyte apheresis on a compassionate use basis and the aim of this study was to report the clinical outcome and adverse events in the first patients treated.