Feasibility of Using Soccer and Job Training to Prevent Drug Abuse and HIV

Many young, South African men use alcohol and drugs and have multiple partners, but avoid health care settings—the primary site for delivery of HIV intervention activities. To identify the feasibility of engaging men in HIV testing and reducing substance use with soccer and vocational training programs. In two Cape Town neighborhoods, all unemployed men aged 18–25 years were recruited and randomized by neighborhood to: (1) an immediate intervention condition with access to a soccer program, random rapid diagnostic tests (RDT) for alcohol and drug use, and an opportunity to enter a vocational training program (n = 72); or (2) a delayed control condition (n = 70). Young men were assessed at baseline and 6 months later by an independent team. Almost all young men in the two neighborhoods participated (98 %); 85 % attended at least one practice (M = 42.3, SD = 34.4); 71 % typically attended practice. Access to job training was provided to the 35 young men with the most on-time arrivals at practice, drug-free RDT, and no red cards for violence. The percentage of young men agreeing to complete RDT at soccer increased significantly over time; RDTs with evidence of alcohol and drug use decreased over time. At the pre-post assessments, the frequency of substance use decreased; and employment and income increased in the immediate condition compared to the delayed condition. HIV testing rates, health care contacts, sexual behaviors, HIV knowledge, condom use and attitudes towards women were similar over time. Alternative engagement strategies are critical pathways to prevent HIV among young men. This feasibility study shows that soccer and job training offer such an alternative, and suggest that a more robust evaluation of this intervention strategy be pursued.     

The Role of Glutathione in Intestinal Dysfunction

Glutathione plays an important cytoprotective role in the gut. Animal studies have demonstrated that the provision of glutathione precursors are protective for different types of free-radical-mediated cellular injury. There is a need to clarify the potential role of glutathione supplementation in ischemia–reperfusion injury and inflammatory bowel disease. More speculative is whether dietary treatment with glutathione precursors can modify the progress of colorectal cancer.     

Meniscal tears with displaced fragments: common patterns on magnetic resonance imaging

Objective  

To identify the commonly occurring patterns of small displaced tears of the menisci of the knee on magnetic resonance imaging (MRI).     

Age-related increase of prostaglandin D2 synthase concentration and glycation in ovine cerebrospinal fluid

Prostaglandin D₂ synthase (PGDS) is a glycoprotein that is exclusively brain derived and is one of the most abundant proteins in the cerebrospinal fluid (CSF). Due to its high CSF specificity, it can be used as a tool for the diagnosis of central nervous system (CNS) disorders. However, several studies have yielded contradictory CSF PGDS concentrations in various CNS neurodegenerative disorders. Sheep CSF samples from different ages were used in this study and 2-dimensional electrophoresis (2-DE) was applied in PGDS identification and concentration calculation. SYPRO Ruby Protein Gel Stain was the staining method used to stain the 2-DE gel protein spots. Pro-Q Emerald 488 Staining for Glycoproteins was used for the staining of glycoproteins. A total of nine PGDS isoforms were identified and CSF total PGDS concentration was calculated to increase linearly by 44% from young (0.9323 ± 0.0637 mg dL⁻¹) to old (1.3669 ± 0.0558 mg dL⁻¹). However, the proportion of CSF total PGDS as a percentage of CSF total protein was discovered to decrease exponentially with age. This was due to the influence of larger age-related increase in CSF albumin concentration (>200% from young to old) as albumin is the most abundant protein in the CSF (>60% of total CSF proteins). Active deglycosylation was not observed in PGDS isoforms during healthy ageing. Some PGDS isoforms were observed to have age-related increase in glycation. These findings suggest that CSF PGDS concentration is increased during healthy ageing and must be taken into consideration when using PGDS as a potential biomarker in diagnosing CNS neurodegenerative disorders. Whether age-related increase in the glycation of some CSF PGDS isoforms will result in detrimental effects on the PGDS protein function needs further investigations.     

Short- and long-term costs of laparoscopic colectomy are significantly less than open colectomy

Background  

The financial impact of laparoscopic colectomy remains poorly defined. We report the short-term costs of laparoscopic colectomy (LC) as compared with open colectomy (OC) in a high-volume tertiary care hospital, and are the first to incorporate the costs of late, colectomy-related complications in an analysis of long-term costs.     

Adverse clinical phenotype in inflammatory bowel disease: A cross sectional study identifying factors potentially amenable to change

Background and Aim: A significant proportion with inflammatory bowel disease (IBD) exhibit an adverse clinical phenotype reflected in endpoints like surgery and hospitalizations. We sought to identify clinico‐demographic factors associated with these adverse consequences that may be amenable to change. Methods: Over 6 months IBD patients visiting a metropolitan center were prospectively identified and given a comprehensive survey addressing patient knowledge, mental health and satisfaction with medical care along with other clinical data. Logistic regression analyses assessed for associations between clinico‐demographic variables and adverse clinical endpoints (previous surgery [ever] and/or recent inpatient admission over a 16 month observation period). Results: Of 256 IBD patients, 162 responded (response rate 63%); 95 (59%) had Crohn's disease (CD), 63 (40%) ulcerative colitis (UC), four indeterminate colitis; 53% were female. Factors associated with a greater likelihood of hospitalization included moderate/severe disease activity, psychological co‐morbidity, numbers of medications and outpatient visits (odds ratio [OR] 7.09 [2.83–17.76], 4.13 [1.25–13.61], 1.26 [1.03–1.54], 1.17 [1.00–1.37] respectively; all P < 0.05). Post‐surgical patients were more likely to have CD, more currently active disease and longer disease duration (OR 8.55 [2.43–29.4], 3.52 [1.26, 9.87], 1.14 [1.08, 1.21] respectively; all P < 0.02), yet were less likely to have previously seen a gastroenterologist, OR 0.25 [0.08–0.76] (P = 0.01). Conclusions: ‘At risk’ patients (those previously operated, with ongoing disease activity, dissatisfaction and/or psychological comorbidities) may benefit from early identification and more intensive management. Specialist gastroenterology care appears to be under‐utilized in operated patients yet may reduce future IBD morbidity.     

Kawasaki Disease update

Kawasaki Disease is rapidly becoming the most common cause of acquired heart disease in children in both the developed and developing world. Its etiology remains a mystery but important progress has been made in characterizing the features of the arterial wall and myocardial pathology and long-term clinical consequences. New treatments aimed at modifying the host immune response are currently under study. The genetic influence on susceptibility and disease outcome is an area of active research.