The survey asked practicing physicians the value they placed on awards and incentives provided to them by the college. This information should help administrators and clerkship directors in recruiting and retaining community-based practicing physicians for teaching.
Group A beta-hemolytic streptococcus (GABHS) is the most common bacterial cause of acute pharyngitis. Clinical criteria alone are not reliable enough to diagnose GABHS pharyngitis. Microbiological-testing is required for correct diagnosis. Although a throat swab culture remains the gold standard for documenting the presence of GABHS, a significant disadvantage of the culture is the delayed time of 1-2 days to obtain results. Most rapid antigen detection tests can provide results in less than 15 min. Rapid identification and treatment of patients with GABHS pharyngitis can reduce the risk of the spread of disease, may shorten the duration of symptoms, decrease the incidence of suppurative complications, decrease the amount of time lost from school/work, decrease the inappropriate use of antibiotics, reduce patient/parent dissatisfaction and alleviate the need for costly follow-up visits. All rapid antigen detection tests involve extraction of the group-specific carbohydrate antigen from the GABHS cell wall and identification of the antigen by an immunological reaction. There are numerous rapid antigen detection testing methods, namely latex agglutination, enzyme immunoassay, optical immunoassay, chemiluminescent DNA probes and PCR methods. Most of the rapid antigen detection tests that are currently in use have an excellent specificity of greater than 95% and a sensitivity of greater than or equal to 90%. Owing to the high specificity of the rapid antigen detection tests, a positive rapid antigen detection test is accepted as adequate for the diagnosis of GABHS pharyngitis. Conversely, confirmation of a negative antigen detection test with a throat culture result is necessary, unless the physician has ascertained in his/her practice that the sensitivity of the rapid antigen test used is comparable with that of a throat culture.
An ideal oral drug for children should be effective, well tolerated, be of low cost and have good palatability, i.e. acceptable taste, after-taste and smell. Many of the drugs used for children are not available in suitable forms (such as chewable or liquid). Liquid forms may need to be prepared using appropriate excipients at the time of dispensing by the pharmacist. Modern medications are complex mixtures containing many other components besides the active ingredient. These are called 'inert ingredients', or excipients, and consist of bulk materials, flavorings, sweeteners and coloring agents. These excipients increase the bulk, add desirable color, mask the unpleasant taste and smell, and facilitate a uniform mixture of the active ingredient in the final marketed preparation. Unlike the active ingredients, excipients are not well regulated in most countries. Although mostly well tolerated, some adverse events and idiosyncratic reactions are well known for a variety of excipients. These components play a critical role, especially in liquid and chewable preparations that are mostly consumed by infants and children. This article reviews excipients commonly used in pediatric oral preparations.
Although eliminating angina is a primary goal in treating patients with chronic coronary artery disease (CAD), few contemporary data quantify prevalence and severity of angina across US cardiology practices. The authors hypothesized that angina among outpatients with CAD managed by US cardiologists is low and its prevalence varies by site. Among 25 US outpatient cardiology clinics enrolled in the American College of Cardiology Practice Innovation and Clinical Excellence (PINNACLE) registry, we prospectively recruited a consecutive sample of patients with chronic CAD over a 1- to 2-week period at each site between April 2013 and July 2015, irrespective of the reason for their appointment. Eligible patients had documented history of CAD (prior acute coronary syndrome, prior coronary revascularization procedure, or diagnosis of stable angina) and ≥1 prior office visit at the practice site. Angina was assessed directly from patients using the Seattle Angina Questionnaire Angina Frequency score. Among 1257 patients from 25 sites, 7.6% (n = 96) reported daily/weekly, 25.1% (n = 315) monthly, and 67.3% (n = 846) no angina. The proportion of patients with daily/weekly angina at each site ranged from 2.0% to 24.0%, but just over half (56.3%) were on ≥2 antianginal medications, with wide variability across sites (0%–100%). One-third of outpatients with chronic CAD managed by cardiologists report having angina in the prior month, and 7.6% have frequent symptoms. Among those with frequent angina, just over half were on ≥2 antianginal medications, with wide variability across sites. These findings suggest an opportunity to improve symptom control.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.