Characterization of dystrophin in muscle-biopsy specimens from patients with Duchenne's or Becker's muscular dystrophy

A deficiency of the protein dystrophin has recently been shown to be the probable cause of Duchenne's muscular dystrophy. We sought to determine the relation between the clinical phenotype and the status of dystrophin in muscle-biopsy specimens from 103 patients with various neuromuscular disorders. We found very low levels (less than 3 percent of normal levels) or no dystrophin in the severe Duchenne phenotype (35 of 38 patients), low concentrations of dystrophin in the intermediate (outlier) phenotype (4 of 7), and dystrophin of abnormal molecular weight in the mild Becker phenotype (12 of 18). Normal levels of dystrophin of normal molecular weight were found in nearly all the patients (38 of 40) with 20 other neuromuscular disorders we studied. These data show the clinical consequences of both quantitative alterations (in Duchenne's and intermediate dystrophy) in a single protein. The biochemical assay for dystrophin should prove helpful in delineating myopathies that overlap clinically with Duchenne's and Becker's dystrophies, and it shows promise as an accurate diagnostic tool.     

Evaluation of the SPARK Child Mentoring Program: A Social and Emotional Learning Curriculum for Elementary School Students

Journal of Prevention - Social and Emotional Learning (SEL) programs seek to enhance social and emotional competencies in children, including self-awareness, self-management, social awareness,...     

CLINICO-EPIDEMIOLOGICAL ALGORITHM FOR PREDICTING SYSTEMIC ARTERIAL HYPERTENSION AT HIGH ALTITUDE THROUGH MATHEMATICAL MODELLING

A population based hybrid design combining element of cohort and cross-sectional approach was used to develop a simple clinical algorithm to predict individual probability of developing hypertension (systolic BP > 140 mm Hg and/or diastolic BP > 90 mmHg). 3615 soldiers initially normotensive at the time of induction into high altitude, were studied by systematic random sampling. Multiple logistic regression analysis showed a high significant association between hypertension and age, body mass index (BMI), tobacco smoking and alcohol consumption. Using the constant/coefficient values obtained from the logistic model and the receiver operating characteristics (ROC) curve analysis, the following predictive rule was developed – To the age in years, add (BMIx 3.86); also add 5.53 if he is a smoker; and add 19.81 if he consumes alcohol. If the total exceeds 142, the individual is at high risk of developing hypertension. This algorithm carries a sensitivity of 68.2% and specificity of 78.5%.KEY WORDS: Hypertension, High altitude     

The use of multimedia computer-based patient records in ambulatory care

The use of a multimedia computer-based patient record (CPR) within ambulatory care is a topic that has not achieved widespread understanding or acceptance. However, if the topic is divided into its parts, multimedia and computer-based patient record, it reflects both highly recognizable and desirable goals that most health care organizations are undertaking. Multimedia technology is quickly maturing. In addition, the goal of attaining a CPR is of primary interest to most health care organizations. It is inevitable that these two technologies will eventually become synergistic. This article presents the case for a multimedia ambulatory CPR and describes one example of this happy marriage.     

Estate management: when reality stifles ambition

Health service buildings and lands make up an estate which must be managed in such a way that the future does not suffer from the neglect of the present. Looking to the NHS as it is likely to be in the 1980s, Gordon Brooke, regional works officer, Mersey RHA, suggests an end to a system in which capital is a 'free good' and districts under financial pressure have little incentive to preserve the value of their estates.     

Assessment issues involving the families of trauma victims

This paper reviews the empirical literature on the clinically significant problems found within families containing a member with post-traumatic stress disorder. Recommendations are made regarding specific instruments that can be useful for evaluating marital and familial adjustment. Assessment issues concerning the need to weigh historical relationship factors vis-á-vis the influences of a traumatized family member are discussed. A multiple-gating model is presented for assessing different aspects of family dysfunction, and suggestions for future research and clinical directions are offered.     

Reflex sympathetic dystrophy in a 12-year-old twin with comorbid conversion disorder in both twins

A case of reflex sympathetic dystrophy is presented in a 12-year-old girl with comorbid conversion disorder. Her identical twin also had a conversion disorder. This is the first reported case of coexistence of reflex sympathetic dystrophy and conversion disorder. It is important for clinicians to be aware that these conditions may coexist since the presentation of symptoms differ, even though there are shared features of treatment.