Family Members Dealing With Childhood Cancer: A Study on the Role of Family Functioning and Cancer Appraisal.

Objectives: Childhood cancer is a life-threatening disease that poses significant challenges to the life of the diagnosed child and his/her family members. Based on the ABCX-model, the aim of the current study was to explore the association between family functioning, cancer appraisal and the individual adjustment of patients, parents and siblings.

Methods: Participants were 60 children with leukemia or non-Hodgkin lymphoma, 172 parents and 78 siblings (115 families).

Parents' Perspectives of Changes Within the Family Functioning After a Pediatric Cancer Diagnosis: A Multi Family Member Interview Analysis.

Pediatric cancer is a life-threatening disease that challenges the life of the diagnosed child, the parents, and possible siblings. Moreover, it also places considerable demands on family life. The aim of this study was to explore changes in the family functioning after a pediatric cancer diagnosis.

Improved sensitivity of the nano ultra-high performance liquid chromatography-tandem mass spectrometric analysis of low-concentrated neuropeptides by reducing aspecific adsorption and optimizing the injection solvent.

Obtaining maximal sensitivity of nano UHPLC-MS/MS methods is primordial to quantify picomolar concentrations of neuropeptides in microdialysis samples. Since aspecific adsorption of peptides to Eppendorf tubes, pipette tips and UHPLC vials is detrimental for method sensitivity, a strategy is presented to reduce adsorption of these peptides during standard preparation. Within this respect, all procedural steps from dissolution of the lyophilized powder until the injection of the sample onto the system are investigated.