A Reduced Pancreatic Polypeptide Response is Associated With New-onset Pancreatogenic Diabetes Versus Type 2 Diabetes.

PURPOSE: Pancreatogenic diabetes refers to diabetes mellitus (DM) that develops in the setting of a disease of the exocrine pancreas, including pancreatic ductal adenocarcinoma (PDAC) and chronic pancreatitis (CP). We sought to evaluate whether a blunted nutrient response of pancreatic polypeptide (PP) can differentiate these DM subtypes from type 2 DM (T2DM). METHODS: Subjects with new-onset DM (<3 years' duration) in the setting of PDAC (PDAC-DM, n = 28), CP (CP-DM, n = 38), or T2DM (n = 99) completed a standardized mixed meal tolerance test, then serum PP concentrations were subsequently measured at a central laboratory. Two-way comparisons of PP concentrations between groups were performed using Wilcoxon rank-sum test and analysis of covariance while adjusting for age, sex, and body mass index. RESULTS: The fasting PP concentration was lower in both the PDAC-DM and CP-DM groups than in the T2DM group (P = 0.03 and <0.01, respectively). The fold change in PP at 15 minutes following meal stimulation was significantly lower in the PDAC-DM (median, 1.869) and CP-DM (1.813) groups compared with T2DM (3.283; P < 0.01 for both comparisons). The area under the curve of PP concentration was significantly lower in both the PDAC-DM and CP-DM groups than in T2DM regardless of the interval used for calculation and remained significant after adjustments. CONCLUSIONS: Fasting PP concentrations and the response to meal stimulation are reduced in new-onset DM associated with PDAC or CP compared with T2DM. These findings support further investigations into the use of PP concentrations to characterize pancreatogenic DM and to understand the pathophysiological role in exocrine pancreatic diseases (NCT03460769).

In-Depth Interviews to Assess the Relevancy and Fit of a Peer-Mentored Intervention for Transition-Age Youth with Chronic Medical Conditions.

STUDY PURPOSE: The purpose of this study is to evaluate the relevancy and fit of a proposed group-based, peer-mentored intervention, based on the principles of Self-Determination Theory (SDT), to facilitate the development of health self-management skills needed to transition from pediatric to adult-based healthcare. DESIGN AND METHODS: Individual in-depth interviews with 28 transition-age youth (TAY) ages 17-22 and 24 caregivers (parents) from Gastroenterology, Renal and Rheumatology clinical services assessed interests in and preferred content, timing of and format for an intervention to help youth build self-management skills. Descriptive statistics were used for short answer questions and rating scales. Thematic analysis was used to analyze transcripts. RESULTS: >90% of TAY and all caregivers thought the proposed group-based transition skills-building intervention was a good idea. TAY expressed wanting someone with lived experience to lead it and a desire to meet other youth with chronic conditions. All caregivers would want their TAY to participate if given the opportunity. Both TAY and caregivers voiced the importance of mental health topics as many TAY experienced anxiety or depression over managing their illness. Nearly 50% of TAY and caregivers thought parents should attend some or all group sessions, though TAY and caregivers within the same family did not always agree. CONCLUSIONS: Findings establish the relevancy and fit of a peer-mentored intervention focused on skill development to successfully transition to adult healthcare. PRACTICE IMPLICATIONS: The group intervention designed using a SDT framework may be particularly relevant as autonomy, competence, and relatedness undergo major developmental changes during adolescence.

Development of a Group-Based, Peer-Mentor Intervention to Promote Disease Self-Management Skills Among Youth With Chronic Medical Conditions.

STUDY PURPOSE: The purpose of this paper is to describe the development of a group-based peer-mentor intervention to enhance knowledge/skills of transition-age youth (TAY) from three clinical services (gastroenterology, renal or rheumatology) at a large children's hospital in order to facilitate transition from pediatric to adult healthcare. DESIGN AND METHODS: Using a multi-modal, iterative approach, the structure/content of the intervention was based on peer-reviewed literature; surveys/interviews conducted with TAY, families, and adult and pediatric providers; principles of Self-Determination Theory and motivational interviewing; and guided by a logic model. A TAY community advisory board helped interpret the information and develop the intervention. RESULTS: The resulting intervention has eight sessions led by peer mentors (young adults who have successfully transitioned to adult healthcare, who are trained to use a motivational interviewing approach) covering topics such as goal setting; understanding my diagnosis; organizing personal, health & insurance information; characteristics of a good provider; filling/refilling prescriptions; and mental well-being. The TAY community advisory board recommended holding two sessions on each of four Saturdays, using interactive group activities to make it fun, and creating a written complimentary manual for caregivers. CONCLUSIONS: A TAY community advisory board was instrumental in developing an innovative peer-mentor intervention to promote the development of specific skills TAY require to manage their disease within adult healthcare. PRACTICE IMPLICATIONS: Although the intervention was developed with extensive stakeholder input, a next step is to evaluate the intervention with respect to how well it fits the broader membership in the target population.

Consenting postpartum women for use of routinely collected biospecimens and/or future biospecimen collection.

The National Children's Study (NCS) Harris County, Texas Study Center participated in the NCS Provider Based Sampling (PBS) substudy of the NCS Vanguard Phase pilot. As part of the hospital-based birth cohort component of the PBS substudy, we conducted a secondary data analysis to evaluate the proportion of postpartum women who consented to future biospecimen collection alone and to both future collection and use of residual birth biospecimens. In phase 1, 32 postpartum women at one hospital were asked to consent only to maternal future biospecimen collection. In phase 2, 40 other postpartum women from the same hospital were asked for an additional consent to use residual clinical biospecimens from the birth event that otherwise would be discarded, including cord blood and maternal blood and urine. Among 103 eligible women, a total of 72 participated. They were 28.3 ± 5.9 years old on average; 58 % were Hispanic; 63 % consented in English, and 37 % in Spanish; 39 % had some college education; 42 % were married; 60 % had an annual family income <$30,000; and 51 % were employed. In phase 1, 59 % consented to future biospecimen collection, and in phase 2, 95 % consented to both future collection and use of at least one residual birth biospecimen, with a difference between phases of 36 % [95 % CI 17-54 %]. Demographic characteristics did not differ among those who did and did not consent. Postpartum women were significantly more likely to grant consent for use of future and residual hospital-obtained biospecimens than future biospecimen collection alone.

Integrating an EMR-based Transition Planning Tool for CYSHCN at a Children's Hospital: A Quality Improvement Project to Increase Provider Use and Satisfaction.

An electronic medical record (EMR)-based transition planning tool (TPT) designed to facilitate transition from pediatric to adult-based health care for youth (16-25 years) with special health care needs was introduced at a large children's hospital. Activities to increase provider use were implemented in five plan-do-study-act cycles. Overall, 22 of 25 (88%) consenting providers in four pediatric subspecialty services used the TPT during 303 patient encounters, with nurses and case-managers the top users and physicians the least likely users. Use was highest with intensive technical assistance and following the introduction of an upgraded tool. Provider satisfaction with the TPT and self-reported transition planning activities notably increased across the PDSA cycles.