Stephen C. Cook

Nurse practitioners (NPs) have an established role for delivering competent care to patients in the primary care setting. The aim of this study was to compare satisfaction of patients managed by NPs vs. physicians in the outpatient adult congenital heart disease (CHD) clinic. A prospective study conducted in two outpatient adult CHD clinics to assess patient satisfaction through standardized surveys. Demographic data included CHD diagnosis, age, and New York Heart Association functional class. All patients completed a Short-Form-12 to assess health status. Of the 371 patients recruited (52% men; median age 29 years, severe CHD complexity 31.5%) and seen by NP (n = 187) or physician (n = 184), physician-managed practices had higher perceived: overall experience, courtesy of provider (P < 0.05) and confidence (trust) in provider (P < 0.1). Overall, patients reported satisfaction with an NP providing care (98%), the NP was able to effectively deal with illness/CHD (95%), and an increased chance (94%) or willingness to see an NP at a future visit. Only 73% reported an understanding of NP training and how an NP differed from a registered nurse. There was a stronger perception of how an NP differed from a physician (83%). Patient satisfaction was high regardless of whether care was provided by physicians or NPs. However, patients appear to make distinctions in what they believe the type of care each practitioner is best at providing. Patient education regarding competence of the different health care providers may continue to improve patient satisfaction.

Aims There is a fivefold increase in the frequency of intracranial aneurysm (IA) in adults with coarctation of the aorta (CoA). Current guidelines for management of adults with CoA recommend computed tomography angiography (CTA) or magnetic resonance imaging of the intracranial vessels. However, this recommendation has not been universally accepted. The purpose of our study was to prospectively perform CTA of the intracranial vessels in adults with CoA to evaluate the prevalence and identify high-risk features of this complication. Methods and Results From January 2008 to February 2011, adults ≥18 years of age with CoA were prospectively enrolled in a screening program with CTA of the intracranial vessels. Analyses of prognostic variables were performed with both Fisher's exact and two sample t-test. Forty-three patients (58% female, 33.55 ± 10.21 years) with CoA completed CTA of the intracranial vessels. Five patients (11%) were found to have IA. Patients with IA were older than those without (45.6 ± 8.17 vs. 30.89 ± 7.89, P = 0.0003). There were no statistically significant differences detected between measurements of fasting lipid profiles, C-reactive protein, brain natriuretic peptide, and homocysteine levels among CoA patients with and without IA (P = not significant). Conclusion Prospective screening of adults with CoA confirmed the increased prevalence of IA but also identified increased age as the sole risk factor. These data suggested that screening is justified particularly in the fourth and fifth decades of life. Further studies are required that focus on the development, natural history, and treatment of IA.