Among patients with IBD, a higher level of perceived stress is a strong predictor of lower HRQOL and lower adherence to provider recommendations. Additionally, females with CD and patients with higher number of IBD relapses may be at risk of lower HRQOL. Psychological interventions, including physician-facilitated conversations, psychological screeners, and a multidisciplinary approach, may help address impaired HRQOL and adherence and merit further study.

Primary sclerosing cholangitis (PSC) is a rare, chronic, cholestatic liver disease in which emerging data suggest that oral antibiotics may offer therapeutic effects. We enrolled patients with PSC in a 12-week open-label pilot study to investigate the efficacy and safety of oral rifaximin 550 mg twice daily. The primary endpoint was serum alkaline phosphatase (ALK) at 12 weeks. Secondary endpoints included: i) serum bilirubin, gamma-glutamyl transpeptidase, and Mayo PSC risk score; ii) Fisk Fatigue Impact Scale (FFIS), Chronic Liver Disease Questionnaire (CLDQ), and Short Form Health Survey (SF-36) scores; and iii) adverse effects (AEs). Analyses were performed with nonparametric tests. Sixteen patients were enrolled, among whom the median age was 40 years, 13 (81%) were male, 13 had inflammatory bowel disease, and baseline ALK was 342 IU/mL (interquartile range 275-520). Following 12 weeks of treatment, there were no significant changes in ALK (median increase of 0.9% to 345 IU/mL, p=0.47) or any of the secondary biochemical endpoints (all p>0.05). Similarly, there were no significant changes in FFIS, CLDQ, or SF-36 scores (all p>0.05). Three patients withdrew from the study due to AEs; four others reported mild AEs but completed the study. In conclusion, while some antibiotics may have promise in treating PSC, oral rifaximin, based on the results herein, appears inefficacious for this indication. Future studies are needed to understand how the antimicrobial spectra and other properties of antibiotics might determine their utility in treating PSC. (clinicaltrials.gov NCT01695174)

Cholestatic liver diseases (CLDs) encompass a variety of disorders of bile formation and/or flow which generally result in progressive hepatobiliary injury and ultimately end-stage liver disease. Many patients with CLD are diagnosed between the ages of 20-50 years, a particularly productive period of life professionally, biologically and in other respects; it is not surprising, thus, that CLD is often associated with impaired health-related quality of life (HRQOL) and uncertainty regarding implications for and outcomes of pregnancy. Primary sclerosing cholangitis (PSC) and primary biliary cholangitis (PBC) are the most prominent CLDs, both having considerable morbidity and mortality and representing major indications for liver transplantation. These disorders, as a consequence of their complications (eg ascites, hepatic osteodystrophy), associated conditions (eg inflammatory bowel disease) and symptoms (eg pruritus and fatigue), can significantly impair an array of domains of HRQOL. Here we review these impactful clinical aspects of PSC and PBC as well as the topics of fertility and pregnancy.