A Quantitative Approach to SIV Functional Latency in Brain Macrophages

Journal of Neuroimmune Pharmacology - Lentiviruses are retroviruses that primarily infect myeloid cells, leading to acute inflammatory infections in many tissues particularly, lung, joints and the...     

Non‐epileptic myoclonic attacks in infancy: three cases

Since the first cases of abnormal paroxystic movements in normal infants were described, the importance of accurate characterization of this medical condition has been increasingly confirmed in the literature. Non‐epileptic attacks mimic epileptic paroxysms in clinical presentation, but they have a typically benign course and are unresponsive to pharmacological treatment. An evident feature of the syndrome is its extreme variability in clinical manifestation. Here, we describe three normal infants with two similar forms of non‐epileptic paroxysms. Electroclinical manifestations and profile of evolution were investigated. Ictal video‐EEG polygraphic recordings were obtained for each patient. The increasing number of such reported clinical cases in the literature may contribute to high quality systematic reviews and the development of useful guidelines in the future. The clinical heterogeneity of non‐epileptic attacks, together with the relative rarity of the condition, may make differential diagnosis with epileptic attacks very challenging. [Published with video sequences]     

“Baby Heart Project”: The Italian Project for Accreditation and Quality Management in Pediatric Cardiology and Cardiac Surgery

Optimization of the relationship between the supply and the demand for medical services should ideally be taken into consideration for the planning within each national Health System. Although government national health organizations embrace this policy specifically, the contribution of expert committees (under the scientific societies’ guarantee in any specific medical field) should be advocated for their capability to collect and analyze the data reported by the various national institutions. In addition, these committees have the competence to analyze the need for the resources necessary to the operation of these centers. The field of pediatric cardiology and cardiac surgery may represent a model of clinical governance of particular interest with regard to programming and to a definition of the quality standards that may be extended to highly specialized institutions and ideally to the entire Health System. The “Baby Heart Project,” which represents a model of governance and clinical quality in the field of pediatric cardiology and cardiac surgery, was born from the spontaneous aggregation of a committee of experts, supported by duly appointed Italian Scientific Societies and guided by a national agency for accreditation. The ultimate aim is to standardize both procedures and results for future planning within the national Health System.     

Periodontal clinical and microbiological data in desquamative gingivitis patients

Objectives

A series of patients affected by desquamative gingivitis (DG) was investigated in order to evaluate relation patterns among clinical parameters relevant to plaque-induced periodontitis, periodontal microbiological data and the presence of DG lesions.

Patients and methods

Eight oral lichen planus (OLP) and four mucous membrane pemphigoid (MMP) patients were examined. Periodontal measurements (performed at six sites per tooth on all teeth) included probing depth (PD), gingival recession (REC), clinical attachment loss (CAL) and full-mouth plaque (FMPS) and bleeding (FMBS) scores; the presence and the exact location (site by site) of DG lesions were carefully recorded. Sub-gingival plaque samples were collected and examined by means of real-time PCR for the quantitative determination of the six most important marker organisms of periodontitis. Statistically significant differences and correlation of studied variables between DG-positive and DG-negative sites were investigated in MMP and OLP cases using Mann–Whitney test (p?<?0.05) and the Spearman rank correlation coefficient, respectively.

Results

OLP gingival lesions do not significantly affect CAL, although the presence of such lesions may reduce REC and increase PD and FMPS. MMP gingival lesions significantly worsened CAL and increased REC and FMPS. In both OLP and MMP cases, no significant difference was found between DG-positive and DG-negative sites as regards the relative percentage of the investigated species on the total bacterial load. Correlations between the presence of DG lesions and clinical parameters (CAL, PD, REC) were not significant (p?<?0.05). Significant correlations were found for the presence of gingival OLP lesions and Aggregatibacter actinomycetemcomitans (AA) and for the absence of gingival MMP lesions and AA.

Conclusions

These findings are not definitive, but highlight the need for further investigations of periodontal clinical and microbiological aspects of disorders causing DG in order to clarify their potential interference with plaque-related periodontitis.     

Determination of Interrater Reliability of a Universal Evaluator Rubric to Assess Student Pharmacist Communication Skills

Objective. To evaluate the interrater reliability of a universal evaluator rubric used to assess student pharmacist communication skills during patient education sessions.Methods. Six US schools and colleges of pharmacy each submitted 10 student videos of a simulated community pharmacy patient education session and recruited two raters in each of the five rater groups (faculty, standardized patients, postgraduate year one residents, student pharmacists, and pharmacy preceptors). Raters used a rubric containing 20 items and a global assessment to evaluate student communication of 12 videos. Agreement was computed for individual items and overall rubric score within each rater group, and for each item across all rater groups. Average overall rubric agreement scores were compared between rater groups. Agreement coefficient scores were categorized as no to minimal, weak, moderate, strong, or almost perfect agreement.Results. Fifty-five raters representing five rater groups and six pharmacy schools evaluated student communication. Item agreement analysis for all raters revealed five items with no to minimal or weak agreement, 10 items with moderate agreement, one item with strong agreement, and five items with almost perfect agreement. Overall average agreement across all rater groups was 0.73 (95% CI, 0.66-0.81). The preceptor rater group exhibited the lowest agreement score of 0.68 (95% CI, 0.58-0.78), which significantly deviated from the overall average.Conclusion. While strong or almost perfect agreement scores were not observed for all rubric items, overall average interrater reliability results support the use of this rubric in a variety of raters to assess student pharmacist communication skills during patient education sessions.