The influence of patient-centered communication during radiotherapy education sessions on post-consultation patient outcomes

Objective

To adapt an observational tool for assessing patient-centeredness of radiotherapy consultations and to assess whether scores for this tool and an existing tool assessing patient-perceived patient-centeredness predict patient outcomes.

Methods

The Measure of Patient-Centered Communication (MPCC), an observational coding system that assesses depth of discussion during a consultation, was adapted to the radiotherapy context. Fifty-six radiotherapy patients (from 10 radiation therapists) had their psycho-education sessions recorded and coded using the MPCC. Patients also completed instruments assessing their perception of patient-centeredness, trust in the radiation therapist, satisfaction with the consultation, authentic self-representation (ASR) and state anxiety.

Results

The MPCC correlated weakly with patient-perceived patient-centeredness. The Feelings subcomponent of the MPCC predicted one aspect of ASR and trust, and interacted with level of therapist experience to predict trust. Patient-perceived patient-centeredness, which exhibited a ceiling effect, predicted satisfaction.

Conclusion

Patient-centered communication is an important predictor of patient outcomes in radiotherapy and obviates some negative aspects of radiation therapists’ experience on patient trust. As in other studies, there is a weak association between self-reported and observational coding of PCC.

Practice implications

Radiation therapists have both technical and supportive roles to play in patient care, and may benefit from training in their supportive role.     

Slitrk gene duplication and expression in the developing zebrafish nervous system

Results : As a prelude to examining the functional roles of Slitrks, we identified eight slitrk orthologs in zebrafish and observed that seven of the eight orthologs were actively transcribed in the nervous system at embryonic, larval, and adult stages. Similar to previous findings in mice and humans, zebrafish slitrks exhibited unique but overlapping spatial and temporal expression patterns in the developing brain, retina, and spinal cord. 相似文献   

The development and validation of a clinical prediction model to determine the probability of MODY in patients with young-onset diabetes

Aims/hypothesis  

Diagnosing MODY is difficult. To date, selection for molecular genetic testing for MODY has used discrete cut-offs of limited clinical characteristics with varying sensitivity and specificity. We aimed to use multiple, weighted, clinical criteria to determine an individual’s probability of having MODY, as a crucial tool for rational genetic testing.     

In vitro modeling of respiratory syncytial virus infection of pediatric bronchial epithelium, the primary target of infection in vivo

Respiratory syncytial virus (RSV) is the major viral cause of severe pulmonary disease in young infants worldwide. However, the mechanisms by which RSV causes disease in humans remain poorly understood. To help bridge this gap, we developed an ex vivo/in vitro model of RSV infection based on well-differentiated primary pediatric bronchial epithelial cells (WD-PBECs), the primary targets of RSV infection in vivo. Our RSV/WD-PBEC model demonstrated remarkable similarities to hallmarks of RSV infection in infant lungs. These hallmarks included restriction of infection to noncontiguous or small clumps of apical ciliated and occasional nonciliated epithelial cells, apoptosis and sloughing of apical epithelial cells, occasional syncytium formation, goblet cell hyperplasia/metaplasia, and mucus hypersecretion. RSV was shed exclusively from the apical surface at titers consistent with those in airway aspirates from hospitalized infants. Furthermore, secretion of proinflammatory chemokines such as CXCL10, CCL5, IL-6, and CXCL8 reflected those chemokines present in airway aspirates. Interestingly, a recent RSV clinical isolate induced more cytopathogenesis than the prototypic A2 strain. Our findings indicate that this RSV/WD-PBEC model provides an authentic surrogate for RSV infection of airway epithelium in vivo. As such, this model may provide insights into RSV pathogenesis in humans that ultimately lead to successful RSV vaccines or therapeutics.