Transient elastography and portal hypertension in pediatric patients with cystic fibrosis Transient elastography and cystic fibrosis.

BACKGROUND: Esophageal varices (EV) are a complication of cystic fibrosis-associated liver disease. Esophagogastroduodenoscopy (EGD) is currently used to diagnose varices but is invasive for pediatric patients. The goal of this study was to explore the relationship between transient elastography (FibroScan®) and the presence of EV in patients with liver disease defined by clinical, laboratory, sonographic, and/or endoscopic criteria. METHODS: 18 patients with cystic fibrosis underwent EGD and transient elastography. 12 patients had EV. RESULTS: Patients with EV had higher FibroScan values than those without varices with median values of 22.4 kPa (14.4-30.4 kPa) vs. 7.9 kPa (4.4-13.7 kPa) (p=0.01). Using a threshold of 12 kPa, four of six patients without EV would not have needed EGD. CONCLUSIONS: Elastography should be recommended for all cystic fibrosis patients with liver disease to follow its progression. A prospective study is needed to define an elastography threshold value that predicts the presence of EV.

[Transition from pediatric to adult care: experience of a cystic fibrosis care center]. / Passage de l'enfant à l'adulte: l'exemple d'un centre de ressources et de compétences pour la mucoviscidose.

BACKGROUND AND OBJECTIVE: Even though patients with cystic fibrosis (CF) are continuously improving their life expectancy, guidelines for transition to adult services have not been clearly determined yet. The aim of this study was to analyze the management of this transition in the CF care center of Angers, France. PATIENTS AND METHOD: From their medical files, we analyzed the transfer of 22 patients with CF from pediatric to adult care. The perceptions of patients and caregivers regarding this transition were evaluated using anonymous questionnaires. RESULTS: The initial objective was to transfer patients around 18 years of age, offering them 3 or 4 joint consultations with a pediatrician and adult lung specialist. The median age of transfer was 22 years and the median duration of the transition period was 9 months. Half of the patients had only 1 joint transfer consultation during transition. The patient reaching the age of 18 and maturity were the most common criteria mentioned for transfer. All highlighted problems leaving the pediatric team they had grown attached to and its familiar environment. Caregivers described the transfer as a success, whereas half of the patients were dissatisfied with it, with both patients and caregivers indicating that the transition was too short without enough joint consultations. CONCLUSIONS: This study shows that this period is a major life event for the patient with CF. The transition process must be organized with the patient and independent behaviors should be encouraged. Adult and pediatric teams need to cooperate. Based on this experience and former medical data, we suggest a transition program for patients with CF.