Yao Iris Cheng

Adolescent end of life preferences and congruence with their parents' preferences: Results of a survey of adolescents with cancer

Little is known about how well family members accurately represent adolescents when making EOL decisions on their behalf. This study reports on surveys given to adolescents with cancer and their parents as part of a larger study facilitating advanced care discussions, as well as the results of a survey for health care providers.

Parent Satisfaction With Communication Is Associated With Physician’s Patient-centered Communication Patterns During Family Conferences*

Objectives: To evaluate the association between physician’s patient-centered communication patterns and parental satisfaction during decision-making family conferences in the PICU. Design: Single-site, cross-sectional study. Setting: Forty-four–bed PICUs in a free-standing children’s hospital. Participants: Sixty-seven English-speaking parents of 39 children who participated in an audiorecorded family conference with 11 critical care attending physicians. Measurements and Main Results: Thirty-nine family conferences were audiorecorded. Sixty-seven of 77 (92%) eligible parents were enrolled. The conference recordings were coded using the Roter Interaction Analysis System and a Roter Interaction Analysis System–based patient-centeredness score, which quantitatively evaluates the conversations for physician verbal dominance and discussion of psychosocial elements, such as a family’s goals and preferences. Higher patient-centeredness scores reflect higher proportionate dialogue focused on psychosocial, lifestyle, and socioemotional topics relative to medically focused talk. Parents completed satisfaction surveys within 24 hours of the conference. Conferences averaged 45 minutes in length (SD, 19 min), during which the medical team contributed 73% of the dialogue compared with parental contribution of 27%. Physicians dominated the medical team, contributing 89% of the team contribution to the dialogue. The majority of physician speech was medically focused (79%). A patient-centeredness score more than 0.75 predicted parental satisfaction (&bgr; = 12.05; p < 0.0001), controlling for the length of conference, child severity of illness, parent race, and socioeconomic status. Parent satisfaction was negatively influenced by severity of illness of the patient (&bgr; = –4.34; p = 0.0003), controlling for previously mentioned factors in the model. Conclusions: Parent-physician interactions with more patient-centered elements, such as increased proportions of empathetic statements, question asking, and emotional talk, positively influence parent satisfaction despite the child’s severity of illness.

A randomized clinical trial of adolescents with HIV/AIDS: pediatric advance care planning

ABSTRACT The objective of this study is to determine if pediatric advance care planning (pACP) increases adolescent/family congruence in end-of-life (EOL) treatment preferences longitudinally. Adolescents aged 14–21 years with HIV/AIDS and their families were randomized (N = 105 dyads) to three-60-minute sessions scheduled one week apart: either the pACP intervention (survey administered independently, facilitated conversation with adolescent and family present, completion of legal advance directive document with adolescent and family present) or an active control (developmental history, safety tips, nutrition and exercise education). This longitudinal, single-blinded, multi-site, randomized controlled trial was conducted in six pediatric hospital-based HIV-clinics, located in high HIV mortality cities. The Statement of Treatment Preferences measured adolescent/family congruence in EOL treatment preferences at immediately following the facilitated pACP conversation (Session 2), and at 3-month post-intervention. The mean age of adolescent participants was 18 years (range 14–21 years); 54% were male; and 93% were African-American. One-third had an AIDS diagnosis. Immediately post-intervention the Prevalence Adjusted Bias Adjusted Kappa showed substantial treatment preference agreement for pACP dyads compared to controls (High burden/low chance of survival, PABAK = 0.688 vs. 0.335; Functional impairment, PABAK = 0.687 vs. PABAK= 0.34; Mental impairment, PABKA = 0.717 vs. 0.341). Agreement to limit treatments was greater among intervention dyads than controls (High burden: 14.6% vs. 0%; Functional impairment = 22.9% vs. 4.4%; and Mental impairment: 12.5% vs. 4.4%). Overall treatment preference agreement among pACP dyads was high immediately post-intervention, but decreased over time. In contrast, treatment agreement among control dyads was low and remained low over time. As goals of care change over time with real experiences, additional pACP conversations are needed.

Neurodevelopmental deficits among infants and toddlers with sickle cell disease.

Objective: Neurodevelopmental deficits are among the serious complications of sickle cell disease (SCD). However, few studies have prospectively evaluated neurodevelopmental deficits in very young children with SCD. We analyzed baseline neurodevelopmental data from a cohort of 80 infants and toddlers with SCD to identify primary disease-related events and sociodemographic risk factors associated with early developmental delay. Methods: This is an analysis of baseline date of a 4-year mixed, cross-sectional/longitudinal study. Full-term children at age 3.5 years or younger with SCD (any genotype) were eligible. Neurodevelopmental evaluations (Bayley II) were conducted at ages 9, 15, 21, 30, and 40 months. Demographics, hematologic variables, and medical events were obtained. Results: Significant neurodevelopmental deficits were evident: 17.5% scoring >2SD below the mean on Bayley Mental Index or Motor Index. Odds ratio of significant developmental delay was >9 times more likely among those who had experienced vaso-occlusive pain episodes, after controlling for socioeconomic status (SES), gender, pneumonia/acute chest syndrome, and hemoglobin concentration. Male gender was also a risk factor for developmental delay. Conclusions: Early cognitive and motor delays were present in young children with SCD, with higher prevalence among those who had experienced pain crises. Increased vulnerability of male gender is consistent with other at-risk populations but has not been previously addressed in SCD research. Furthermore, these delays are not sufficiently explained by lower SES. Significant developmental delay in children with SCD may go unrecognized by primary care practices, medical specialty clinics, or parents. The importance of routine neurodevelopmental assessment for children with chronic medical conditions is clear.

Voices of children and adolescents on phase 1 or phase 2 cancer trials: A new trial endpoint?

Pediatric participants on phase 1 or phase 2 clinical trials for incurable cancer are at risk of experiencing toxicities (adverse events [AEs]) related to trial participation. Multiple AEs are subjective; thus, the real impact of trial treatment cannot be known unless patient subjective reports are solicited.

The Role of Religiousness/Spirituality in Health-Related Quality of Life Among Adolescents with HIV: A Latent Profile Analysis

AbstractThe purpose of this study was to determine whether distinct latent profiles of religiousness/spirituality exist for ALWH, and if so, are latent profile memberships associated with health-related quality of life (HRQoL). Latent profile analysis of religiosity identified four profiles/groups. Compared to the other three groups, higher levels of emotional well-being were found among young perinatally infected adolescents who attended religious services, but who did not pray privately, feel God’s presence or identify as religious or spiritual. Social HRQoL was significantly higher among the highest overall religious/spiritual group. Understanding adolescent profiles of religiousness/spirituality on HRQoL could inform faith-based interventions. Trial registration NCT01289444.