Health Care Transition in Youth With Type 1 Diabetes and an A1C >9%: Qualitative Analysis of Pre-Transition Perspectives

OBJECTIVE | To explore expectations for transition to adult care and experiences with transition planning among adolescents and young adults with type 1 diabetes and an A1C >9% at a tertiary care U.S. pediatric center. METHODS | We conducted semi-structured interviews in a purposive sample of patients 14-23 years of age who had had type 1 diabetes for at least 1 year and had an A1C >9%. A multidisciplinary team conducted iterative thematic analysis with deductive and inductive coding aided by NVivo software. RESULTS | Fourteen subjects participated (nine adolescents and five young adults, mean age 17.1 ± 3.2 years, 57% male, 79% Caucasian, 14% Hispanic, diabetes duration 8.2 ± 4.6 years, mean A1C 10.0 ± 0.8% for adolescents and 10.1 ± 0.7% for young adults). Qualitative analysis yielded four key themes. The first was lack of formal preparation; participants of all ages demonstrated a lack of preparation for transition and ignorance about the process, describing it as coming "out of the blue." The second was a desire for delayed and gradual transition; participants wanted to defer being "serious" about transition to a later/uncertain date, with a preference to "wait until I'm older" among all ages. Participants described ideal transition as a gradual process, taking place "a little at a time." The third was attachment to pediatric providers; participants demonstrated a nearly universal attachment to and "familiarity" with their pediatric diabetes care providers and expressed worries about an "uncomfortable" transition to adult providers. The fourth was concern about an impersonal adult care setting: participants perceived adult care as "formal," "scarier," and "tougher," with increased criticism about poor control; participants expressed fear that adult providers would not "know me" or appreciate "my diabetes journey." CONCLUSION | We demonstrated a lack of transition preparation and anxiety about transition and adult care among youth with type 1 diabetes and elevated A1C. Our results may help guide early, iterative pediatric transition counseling, with a special focus on addressing attachment and fears about adult diabetes care.

Fluid Balance Is Associated with Clinical Outcomes and Extravascular Lung Water in Children with Acute Asthma Exacerbation

RATIONALE

The effects of fluid administration during acute asthma exacerbation are likely unique in this patient population: highly negative inspiratory intrapleural pressure resulting from increased airway resistance may interact with excess fluid administration to favor the accumulation of extravascular lung water, leading to worse clinical outcomes.

OBJECTIVES

Investigate how fluid balance influences clinical outcomes in children hospitalized for asthma exacerbation.

METHODS

We analyzed the association between fluid overload and clinical outcomes in a retrospective cohort of children admitted to an urban children's hospital with acute asthma exacerbation. These findings were validated in two cohorts: a matched retrospective and a prospective observational cohort. Finally, ultrasound imaging was used to identify extravascular lung water and investigate the physiological basis for the inferential findings.

MEASUREMENTS AND MAIN RESULTS

In the retrospective cohort, peak fluid overload [(fluid input - output)/weight] is associated with longer hospital length of stay, longer treatment duration, and increased risk of supplemental oxygen use (P values < 0.001). Similar results were obtained in the validation cohorts. There was a strong interaction between fluid balance and intrapleural pressure: the combination of positive fluid balance and highly negative inspiratory intrapleural pressures is associated with signs of increased extravascular lung water (P < 0.001), longer length of stay (P = 0.01), longer treatment duration (P = 0.03), and increased risk of supplemental oxygen use (P = 0.02).

CONCLUSIONS

Excess volume administration leading to fluid overload in children with acute asthma exacerbation is associated with increased extravascular lung water and worse clinical outcomes.