Orthotopic liver transplantation (OLT) alone for unresectable cholangiocarcinoma is often associated with early disease relapse and limited survival. Because of these discouraging results, most programs have abandoned OLT for cholangiocarcinoma. However, a small percentage of patients have achieved prolonged survival after OLT, suggesting that adjuvant approaches could perhaps improve the survival outcome. Based on these concepts, a protocol was developed at the Mayo Clinic using preoperative irradiation and chemotherapy for patients with cholangiocarcinoma. We report our initial results with this pilot experience. Patients with unresectable cholangiocarcinoma above the cystic duct without intrahepatic or extrahepatic metastases were eligible. Patients initially received external-beam irradiation plus bolus fluorouracil (5-FU), followed by brachytherapy with iridium and concomitant protracted venous infusion of 5-FU. 5-FU was then administered continuously through an ambulatory infusion pump until OLT. After irradiation, patients underwent an exploratory laparotomy to exclude metastatic disease. To date, 19 patients have been enrolled onto the study and have been treated with irradiation. Eight patients did not go on to OLT because of the presence of metastasis at the time of exploratory laparotomy (n ‫؍‬ 6), subsequent development of malignant ascites (n ‫؍‬ 1), or death from intrahepatic biliary sepsis (n ‫؍‬ 1). Eleven patients completed the protocol with successful OLT. Except for 1 patient, all had early-stage disease (stages I and II) in the explanted liver. All patients who underwent OLT are alive, 3 patients are at risk at 12 months or less, and the remaining 8 patients have a median follow-up of 44 months (range, 17 to 83 months; 7 of 9 patients G 36 months). Only 1 patient developed tumor relapse. OLT in combination with preoperative irradiation and chemotherapy is associated with prolonged disease-free and overall survival in highly selected patients with early-stage cholangiocarcinoma. (Liver Transpl 2000;6:309-316.)

Pulmonary exacerbations (PEx) in Cystic Fibrosis (CF) are associated with an increased morbidity and even mortality. We investigated whether early detection of PEx in children with CF is possible by electronic home monitoring of symptoms and lung function. During this one-year prospective multi-centre study, 49 children with CF were asked to use a home monitor three times a week. Measurements consisted of a respiratory symptom questionnaire and assessment of Forced Expiratory Volume in one second (FEV1). Linear mixed-effects and multiple logistic regression analyses were used. In the 2 weeks before a PEx, the Respiratory Symptom Score (RSS) of the home monitor increased (p = 0.051). The FEV1 as percentage of predicted (FEV1%pred) did not deteriorate in the 4 weeks before a PEx. Nevertheless, the FEV1%pred at the start of exacerbation was significantly lower than the FEV1%pred in the non-exacerbation group (mean difference 16.3%, p = 0.012). The combination of FEV1%pred and RSS had a sensitivity to predict an exacerbation of 92.9% (CI 75.0–98.8%) and a specificity of 88.9% (CI 50.7–99.4%). The combination of home monitor FEV1%pred and RSS can be helpful to predict a PEx in children with CF at an early stage.

There are limited data on health-related quality of life (HRQoL) changes over time in children with cystic fibrosis (CF). We investigated associations between clinical and treatment variables with changes in HRQoL during 1 year. Forty-nine children with CF aged 6–18 years were followed in this multicentre, observational cohort study during 1 year. HRQoL was measured by the validated disease specific cystic fibrosis questionnaire-revised (CFQ-R). The CFQ-R total score as well as most domain scores improved significantly (8.0 points and [3.3–31.7] points respectively) during the one-year follow-up. Age at baseline demonstrated a strong longitudinal association with the change of CFQ-R total score (2.853 points decrease of CFQ-R total score per year increase in age) and several domain scores. Below 12 years of age, CFQ-R total score improved in most children, whereas a deterioration was observed in most children above 12 years. The number of PEx was associated with an increase of treatment burden score (4.466 points decrease per extra PEx). Conclusion: In the group as a whole, HRQoL improved significantly over time. However, changes over time were significantly influenced by age: below 12 years of age, HRQoL improved in most patients whereas a deterioration was observed in most children >12 years. Strategies how to preserve or ideally to improve HRQoL in adolescence should be developed. What is known: • Quality of life in patient with CF is diminished • Although CF is a chronic disease, longitudinal data on QoL in children with CF are scarce. What is new: • Below 12 years of age, quality of life improved in most children during the 1-year follow-up whereas a deterioration in quality of life was observed in most children above 12 years. • the treatment burden score of QoL correlated with the exacerbation rate

Cystic fibrosis (CF) should be considered in infants with neonatal cholestasis even when the newborn screening for CF is reported to be negative.