Complications in paediatric liver transplant from Kuwait when transplanted abroad

Background and study aimsSince the introduction of liver transplantation (LTx) in children suffering from liver failure in 1963, many centres around the world have offered this service to children that have no other alternative. The aim of this retrospective study is to analyse the results of paediatric liver transplant in Kuwait over the last decade.Patients and methodsA retrospective chart review was done involving paediatric patients during the time period of 1995–2004. The information collected included patient demographics, indications for liver transplantation, survival of both patient and allograft, and complications.ResultsA total of 16 cases were found and analysed. The mean age was 3.6 years (ranged 5 months–17 years). There were nine boys and seven girls. The most common indications for LTx were biliary atresia and metabolic liver disease. All the liver transplants were done abroad. There were totally nine deceased donor and seven living related cases. The complications were acute cellular rejection in five, hypertension in two, biliary complications in four, cytomegalovirus (CMV) infection in three and post lymphoproliferative disease in two cases. All but one patient are presently alive.ConclusionThe above information demonstrates that LTx in Kuwati children is safe and improves the quality of life for those that would otherwise have no other alternative.     

miRNA-binding site polymorphism in IL-15RA gene in rheumatoid arthritis and systemic lupus erythematosus: correlation with disease risk and clinical characteristics

Clinical Rheumatology - MiRSNPs may interfere with mRNA stability through effects on microRNAs (miRNAs)-mRNA interactions via direct changes in miRNA binding site or effect on the secondary...     

Caring for Dying Patients: Attitude of Nursing Students and Effects of Education

Background:

Education about caring for dying patients could be effective in changing nursing students’ attitude toward caring for dying patients.

Aim:

The aim of the present study was to examine the nursing students’ attitude toward caring for dying patients and effects of education on their attitude.

Materials and Methods:

The present study enjoys a quasi-experimental method with using one-group pre-test/post-test design conducted in Bam in southeast of Iran. The attitude of nursing students was measured using Frommelt Attitude Toward Care of the Dying (FATCOD) scale before and after an educational intervention. Data were analyzed using non-parametric tests in Statistical Package for the Social Sciences (SPSS) 18 software.

Results:

Of 32 students, 30 participated in this study (response rate of 94%). Only 20% of the students reported previous experience of dying patients in their clinical courses. Students showed moderately negative to neutral attitudes toward caring for dying patients. Education has improved students’ attitude significantly (mean score of FATCOD before study were 3.5 ± 0.43 and after intervention were 4.7 ± 0.33) (P < 0.001).

Conclusion:

Educational programs about death and caring for dying patients should be added to undergraduate nursing curricula. Further research recommended examining nursing students’ knowledge about caring for dying patients and the effect of education on their knowledge.     

Balloon dilatation of critical stenosis of the pulmonary valve in neonates

Percutaneous balloon dilatation was attempted in 15 consecutive neonates (mean age 7.3 (range 1-27) days and weight 3.2 (range 2.5-4.1) kg) with critical stenosis of the pulmonary valve. Dilatation was successful in 11 (73%) patients. The mean balloon to annulus ratio was 1.1 (range 0.6-1.77). The ratio of right ventricle to femoral artery systolic pressure decreased from a mean (1 SD) of 1.4 (0.32) before to 0.8 (0.24) after dilatation and the transvalvar gradient decreased from 81 (29.7) mm Hg before to 33 (27.7) mm Hg after dilatation. All four (27%) patients in whom dilatation was unsuccessful underwent surgical valvotomy. Complications of balloon dilatation occurred in three (20%) patients; these included retroperitoneal haematoma (one) and iliofemoral venous occlusion (two). In one (7%) patient severe hypoxia and hypotension developed when the valve was crossed with a guide wire and balloon catheter. Despite successful dilatation he died 7 days after the procedure. During a mean (1 SD) follow up of 2 (1.7) years, seven (64%) of the 11 patients remained free of important restenosis. One patient required repeat dilatation three weeks after the initial procedure. In three (27%) patients restenosis developed 4-9 months after dilatation and all three had surgical valvotomy. Of the four patients initially referred for surgery three required a second operation and one required balloon dilatation. Percutaneous balloon dilatation gave effective relief of critical pulmonary stenosis in most neonates but complications and restenosis requiring surgery were common.     

Relationship Between Proprioception and Endurance Functionality of the Cervical Flexor Muscles in Chronic Neck Pain and Asymptomatic Participants

Objective

The purpose of this study was to compare the relationship between flexion endurance capacity and joint position error in participants with or without chronic neck pain (CNP).

Obesity and the Neurocognitive Basis of Food Reward and the Control of Intake

With the rising prevalence of obesity, hedonic eating has become an important theme in obesity research. Hedonic eating is thought to be that driven by the reward of food consumption and not metabolic need, and this has focused attention on the brain reward system and how its dysregulation may cause overeating and obesity. Here, we begin by examining the brain reward system and the evidence for its dysregulation in human obesity. We then consider the issue of how individuals are able to control their hedonic eating in the present obesogenic environment and compare 2 contrasting perspectives on the control of hedonic eating, specifically, enhanced control of intake via higher cognitive control and loss of control over intake as captured by the food addiction model. We conclude by considering what these perspectives offer in terms of directions for future research and for potential interventions to improve control over food intake at the population and the individual levels.     

Left ventricular volume reduction surgery in the middle East

Heart transplantation is not yet socially acceptable in the Middle East, and left ventricular assist facilities are not generally available in this region. Therefore, left ventricular volume reduction surgery was attempted in 41 patients with end-stage heart failure (33 males; median age, 36.3 years) in 4 Middle Eastern tertiary referral centers between February 1996 and January 2001. Heart failure was due to idiopathic cardiomyopathy in 21 patients, ischemia in 11, rheumatic valvular disease in 8, and viral myocarditis in 1. Associated procedures were aortic valve replacement in 5 patients, mitral valve repair in 25, mitral valve replacement in 7, tricuspid valve repair in 6, and coronary bypass grafting in 8. Hospital mortality was 31.7%. Five patients were lost to follow-up. The survival rate of hospital survivors at 18 months was 65.2%. Three of the surviving patients did not benefit from the operation. Although our results were somewhat disappointing, this operation remains an option for surgeons working in developing areas of the world. It is hoped that better patient selection and new techniques of left ventricular volume reduction that avoid resection of viable muscle will further improve the outcome of this operation.