Safety and Efficacy of a Novel Microbial Lipase in Patients with Exocrine Pancreatic Insufficiency due to Cystic Fibrosis: A Randomized Controlled Clinical Trial.

OBJECTIVE: To evaluate the safety and efficacy of a novel microbial lipase (NM-BL) in a liquid formulation for the treatment of exocrine pancreatic insufficiency (EPI) in patients with cystic fibrosis (CF) in a phase IIa proof-of-concept study. STUDY DESIGN: We conducted a double-blind, randomized, placebo controlled crossover study in patients with cystic fibrosis and exocrine pancreatic insufficiency. Adolescent and adult patients with CF were randomized to receive NM-BL or placebo for 1 week as replacement for their usual pancreatic enzyme formulation. They were subsequently crossed-over to the alternate study treatment. The coefficient of fat absorption was evaluated as the primary endpoint. Symptoms and adverse events were evaluated as secondary endpoints. RESULTS: A total of 35 patients were randomized into the study and 22 patients completed both treatment periods. During treatment with NM-BL, the coefficient of fat absorption was significantly greater (72.7%) compared with placebo (53.8%) with a difference between groups of 18.8% (P < .001). Subjective assessment of stool fat and stool consistency also improved under treatment with NM-BL. Adverse events were mostly gastrointestinal in nature and were more common in the group receiving NM-BL. CONCLUSIONS: Currently available pancreatic enzyme products are limited because of the lack of liquid formulations and being largely porcine based. The novel microbial lipase NM-BL was safe and effective in this short term trial. The trial provided clinical proof-of-concept for this novel microbial lipase as a treatment for EPI in CF. A larger phase 2 dose ranging trial is warranted. TRIAL REGISTRATION: ClinicalTrials.gov: NCT01710644.

Perceived Barriers to Clinical Trials Participation: A Survey of Pediatric Caregivers.

Introduction: Pediatric clinical trials are difficult to conduct, leading to off-label use of medication in children based on results of trials with adults. As a unique population, children deserve to have appropriately tested therapies. The purpose of this study was to evaluate pediatric caregivers' beliefs and perceived barriers to participation in clinical trials. Methods: The study was completed within the Sunflower Pediatric Clinical Trials Research Extension (SPeCTRE), an affiliate of the IDeA States Pediatric Clinical Trials Network (ISPCTN). This was a cross-sectional survey, adapted from the Pediatric Research Participation Questionnaire. A convenience sample of pediatric caregivers was recruited in three areas of a highly rural Midwestern state between 2017 and 2018. Results: A total of 159 caregivers completed surveys; the majority (72.3%) were previously familiar with clinical trials, but less than 20% had ever been invited to participate. Caregivers were willing to consider enrolling their child if a physician in whom they had high trust recommended the trials (H = 10.1, p = 0.04) and if there were perceived benefits, such as access to tests and medications not covered by insurance (correlation coefficient [CC] = 0.4, p < 0.01) and compensation for time and travel (CC = 0.3, p = 0.04). Conclusions: Trust in their physician highly influences likelihood of a caregiver consenting to have their child participate in a clinical trial. Therefore, to facilitate opportunities for children to participate in clinical trials, physicians need to be trained so they can offer trials locally. In addition, trials need to offer benefits, such as increased access to tests and medications as well as appropriate compensation.

Perceived Barriers to Pediatric Clinical Trials Implementation: A Survey of Health Care Staff.

Introduction: Clinical trials are the gold standard for assessing the effectiveness and safety of treatments. The objective of this study was to assess provider opinions regarding implementing pediatric clinical trials in various practice settings across Kansas. Methods: The study was completed within the Sunflower Pediatric Clinical Trials Research Extension (SPeCTRE), an affiliate of the IDeA States Pediatric Clinical Trials Network (ISPCTN). A cross-sectional, 36-item survey was administered to a state-wide convenience sample targeting health care providers and clinic staff. Results: A total of 115 health care providers and clinic staff completed surveys; 31% were physicians. Physicians were more likely than other clinic staff to have experience with clinical trials (correlation coefficient [CC] = 0.270, p = 0.004). When compared to urban respondents, rural providers were less supportive of recruitment for clinical trials in their practices (CC = -0.251, p = 0.008) and more likely to feel comfortable referring patients for clinical trials involving treatments that their insurance did not cover (CC = 0.302, p = 0.001). Conclusions: A range of rural and urban health care professionals supported conducting pediatric clinical trials but identified several barriers as well. These results will support future pediatric clinical trials across the country including Kansas.

The Relationship of Personality Style and Attention Deficit Hyperactivity Disorder in Children.

INTRODUCTION: This study was to identify personality correlates of children with a diagnosis of Attention Deficit Hyperactive Disorder (ADHD). The Jungian Personality Type dimensions primarily considered were Sensing/Intuiting and Perceiving/Judging. A Sensing child is likely to be very present-centered. A Perceiving child tends to be curious and resist order and structure. METHODS: Children attending a general pediatric clinic with a diagnosis of ADHD were eligible to participate. Enrolled children were administered the Murphy-Meisgeier Type Indicator for Children. Binomial tests were performed comparing Perceiving and Sensing personality components to accepted population rates. RESULTS: Participants (n = 117) were predominantly male (78%) with a median age of 10 years. The Sensing trait (72%) was more prevalent than expected, though prevalence for the Perceiving trait (44%) did not differ from population rates. CONCLUSION: Personality types occasioned with the diagnosis of ADHD could be useful in establishing/normalizing treatment regimens and approaches to assist these children and their families better.

A Comparison of Community and Clinic Baby Showers to Promote Safe Sleep for Populations at High Risk for Infant Mortality.

Community baby showers have provided education and free portable cribs to promote safe sleep for high-risk infants. We evaluated knowledge gained at these showers and the effectiveness of holding baby showers at a primary care clinic as an alternative to traditional community venues. Participants at the community venue were more likely to exhibit risk factors associated with unsafe sleep and to report an unsafe sleep location for their infant without the provided portable crib. Following the showers, both groups showed improvement in knowledge and intentions regarding safe sleep. However, to connect with the highest risk groups, showers held at community venues appeared to be preferable to those held at high-risk clinics.