A Comparison of Request Process and Outcomes in Donation After Cardiac Death and Donation After Brain Death: Results From a National Study.

Available literature points to healthcare providers' discomfort with donation after cardiac death (DCD) and their perception of public reluctance toward the procedure. Using a national sample, we report on the communication content of actual DCD and donation after brain death (DBD) approaches by organ procurement organization (OPO) requesters and compare family decision makers' (FDMs') experiences of both modalities. We recruited 1601 FDMs using a validated protocol; 347 (21.7%) were of potential DCD donors. Semistructured telephone interviews yielded FDMs' sociodemographic data, donation attitudes, assessment of approach, final outcomes, and substantiating reasons. Initial analysis consisted of bivariate analyses. Multilevel mixture models compared groups representing authorization outcome and DCD/DBD status. No significant differences in family authorization were found between DCD and DBD cases. Statistically significant associations were found between sociodemographic characteristics and authorization, with white FDMs more likely to authorize DCD or DBD than black FDMs. FDMs of both modalities had similar evaluations of requester skills, topics discussed, satisfaction, and refusal reasons. The findings suggest that the DCD/DBD distinction may not be notable to families. We recommend the use of similar approach strategies and communication skills and the development of education campaigns about the public's acceptance of DCD.

Daughter-Initiated Cancer Screening Appeals to Mothers.

Youth-initiated health interventions may provide a much needed avenue for intergenerational dissemination of health information among families who bear the greatest burden from unequal distribution of morbidity and mortality. The findings presented in this paper are from a pilot study of the feasibility and impact of female youth-initiated messages (mostly daughters) encouraging adult female relatives (mostly mothers) to obtain cancer screening within low-income African American families living in a Southern US state. Results are compared between an intervention and control group. Intervention group youth (n = 22) were exposed to a 60-min interactive workshop where they were assisted to prepare a factual and emotional appeal to their adult relative to obtain specific screening. The face-to-face workshops were guided by the Elaboration Likelihood Model (ELM) and the Theory of Planned Behavior (TPB). Control group girls (n = 18) were only provided with a pamphlet with information about cancer screening and specific steps about how to encourage their relative to obtain screening. Intervention youth (86 %) and adults (82 %) reported that the message was shared while 71 % in the control group reported sharing or receiving the message. Importantly, more women in the intervention group reported that they obtained a screen (e.g., mammogram, Pap smear) directly based on the youth's appeal. These findings can have major implications for youth-initiated health promotion efforts, especially among hard-to-reach populations.

An overview of children's oral health-related quality of life assessment: from scale development to measuring outcomes.

The objectives of this paper are to present an overview of children's oral health-related quality of life and include specific applications for using quality of life assessment in dental research. The process of developing pediatric oral health- related quality of life measures, in particular the Child Oral Health Impact Profile, is outlined. Examples of children's oral health-related quality of life measurement in caries research are also provided. Quality of life outcomes are presented and discussed in the context of caries research. Lastly, the relevance of measuring clinically meaningful difference in the context of measuring outcomes research is highlighted with recommendations for future research.

Genetic variation in MAOA modulates ventromedial prefrontal circuitry mediating individual differences in human personality.

Little is known about neural mechanisms underlying human personality and temperament, despite their considerable importance as highly heritable risk mediators for somatic and psychiatric disorders. To identify these circuits, we used a combined genetic and imaging approach focused on Monoamine Oxidase A (MAOA), encoding a key enzyme for monoamine metabolism previously associated with temperament and antisocial behavior. Male carriers of a low-expressing genetic variant exhibited dysregulated amygdala activation and increased functional coupling with ventromedial prefrontal cortex (vmPFC). Stronger coupling predicted increased harm avoidance and decreased reward dependence scores, suggesting that this circuitry mediates a part of the association of MAOA with these traits. We utilized path analysis to parse the effective connectivity within this system, and provide evidence that vmPFC regulates amygdala indirectly by influencing rostral cingulate cortex function. Our data implicate a neural circuit for variation in human personality under genetic control, provide an anatomically consistent mechanism for vmPFC-amygdala interactions underlying this variation, and suggest a role for vmPFC as a superordinate regulatory area for emotional arousal and social behavior.

Quality-of-Life in Children with Orofacial Clefts and Caregiver Well-being.

Quality of life is a valid patient-reported parameter that provides an assessment of treatment need or outcomes complementary to standard clinical measures. Such patient-reported assessments are particularly salient when examining chronic conditions with prolonged treatment trajectories, such as cleft lip and palate. This critical review identifies key questions related to ongoing research on the oral health-related quality of life (OHRQoL) in children with cleft and caregiver well-being. Details of the design and results from 2 longitudinal multicenter studies are presented. This article also provides an update on recent published reports regarding OHRQoL in individuals with cleft. Methodological issues in OHRQoL research are discussed, including condition-specific versus generic instruments, incorporating positive items in OHRQoL instruments, calculating minimally important differences in OHRQoL, implementing mixed methods design, and utilizing validated short assessment forms in OHRQoL research. Finally, new directions for research in cleft as a chronic condition are identified and discussed.

African-American patients with cancer Talking About Clinical Trials (TACT) with oncologists during consultations: evaluating the efficacy of tailored health messages in a randomised controlled trial-the TACT study protocol.

INTRODUCTION: Low rates of accrual of African-American (AA) patients with cancer to therapeutic clinical trials (CTs) represent a serious and modifiable racial disparity in healthcare that impedes the development of promising cancer therapies. Suboptimal physician-patient consultation communication is a barrier to the accrual of patients with cancer of any race, but communication difficulties are compounded with AA patients. Providing tailored health messages (THM) to AA patients and their physician about CTs has the potential to improve communication, lower barriers to accrual and ameliorate health disparities. OBJECTIVE: (1) Demonstrate the efficacy of THM to increase patient activation as measured by direct observation. (2) Demonstrate the efficacy of THM to improve patient outcomes associated with barriers to AA participation. (3) Explore associations among preconsultation levels of: (A) trust in medical researchers, (B) knowledge and attitudes towards CTs, (C) patient-family member congruence in decision-making, and (D) involvement/information preferences, and group assignment. METHODS AND ANALYSIS: First, using established methods, we will develop THM materials. Second, the efficacy of the intervention is determined in a 2 by 2 factorial randomised controlled trial to test the effectiveness of (1) providing 357 AA patients with cancer with THM with 2 different 'depths' of tailoring and (2) either providing feedback to oncologists about the patients' trial THM or not. The primary analysis compares patient engaged communication in 4 groups preconsultation and postconsultation. ETHICS AND DISSEMINATION: This study was approved by the Virginia Commonwealth University Institutional Review Board. To facilitate use of the THM intervention in diverse settings, we will convene 'user groups' at 3 major US cancer centres. To facilitate dissemination, we will post all materials and the implementation guide in publicly available locations. TRIAL REGISTRATION NUMBER: NCT02356549.

Stress and course of disease in multiple sclerosis.

In this prospective study, 96 healthy controls and 101 multiple sclerosis patients were followed up for as many as 6 years, and self-reported stressful events and health status were assessed. The authors evaluated (a) whether patients reported more stressful life events than healthy controls and (b) the bidirectional relationship between stress and functional deterioration among patients. Healthy controls reported more life events than patients, Odds ratio (OR) = 1.13, p < .0001; and this relationship was attributable to healthy controls' reporting more neutral/positive events than patients. A bidirectional relationship was confirmed between stress and illness: there was an increased risk of disease progression when rate of reported stressful events was higher, OR = 1.13, p < .0003, and an increased risk of reported stressful events when rate of disease progression was higher, OR = 2.13, p < .0001. There were no differences in reported stress by level of baseline disability. The authors concluded that multiple sclerosis patients demonstrate a vicious cycle between stress and disease progression.

Covariation of physical and mental symptoms across illnesses: results of a factor analytic study.

OBJECTIVE: Chronic illnesses are associated with reports of symptoms, problems, and dysfunction along multiple dimensions. To determine if the dimensionality is disease-specific and whether physical and emotional symptoms are concomitant and inseparable aspects of the illness experience, we present a factor analysis of symptom and problem reports from five different chronic conditions. METHOD: People with five different conditions participated in this study: multiple sclerosis (MS) (n = 263), non-insulin-dependent diabetes mellitus (n = 420), nonhead nonneck injury trauma (n = 852), and a group of terminal patients comprised of acquired immune deficiency syndrome (AIDS) (n = 99) and cancer (n = 74) patients. Participants were asked to complete the Quality of Well-Being Scale (QWB) and symptom items from the QWB were factor analyzed. RESULTS: Both within each condition and across conditions, two factors accounted for the majority of the explained variance and could be described as an Observable Limitations factor and a Subjective Symptoms factor. CONCLUSIONS: Our factor analyses suggest that physical and emotional symptoms covary and are common to different types of illness.

A comparison of two approaches for assessing patient importance weights to conduct an Extended Q-TWiST analysis.

OBJECTIVE: Patient-centered methods for evaluating treatments require validated preference-elicitation techniques. We describe the validation of two preference-elicitation approaches for use in an Extended Q-TWiST treatment evaluation. The first method was an "idiographic" approach, which attempts to capture intra-individual differences in the degree to which each domain distracted from and interfered with life activities. The second method, a Likert-scaled approach, asks patients to evaluate the importance of each quality-of-life (QOL) domain. METHODS: Patient-reported QOL and preferences were assessed in participants with gastroesophageal reflux disease at baseline (n = 172), one week (n = 25), and 4 weeks after baseline (n = 100). RESULTS: Both approaches demonstrated high internal consistency and the ability to discriminate known groups based on reported pain and number of days with symptoms. The idiographic approach exhibited responsiveness, although it was more highly correlated with QOL than the Likert-scaled approach. The Likert-scaled approach had good face validity but demonstrated low reliability compared to the idiographic approach. CONCLUSIONS: Both preference-elicitation methods exhibited promise as well as limitations. Future research should focus on increasing the reliability of the Likert-scaled approach, reducing the overlap between the idiographic approach and QOL, and examining the relationship between reliability and responsiveness for a range of illness trajectories.