Perforated spontaneous intestinal intramural haematoma.

Spontaneous intestinal intramural haematomas are uncommon in the absence of trauma and may occur in those on anticoagulation. A young girl presented with generalised abdominal pain and was found to have pneumoperitoneum. She underwent an exploratory laparotomy and was found to have multiple ileal intramural haematomata with an area of possible perforation with a collection of pus. We believe that this is the first reported case of a rupture of spontaneous intestinal intramural haematoma in a young girl with no history of anticoagulation use or coagulation disorders.

Factors predicting clinical outcomes of continuous ambulatory peritoneal dialysis associated peritonitis - A single centre study.

BACKGROUND: Peritonitis is the common complication among Continuous Ambulatory Peritoneal Dialysis (CAPD) patients. This study is aimed to identify the factors predicting clinical outcomes of peritonitis in patients undergoing CAPD and the demographic, clinical and microbiological features of CAPD patients who were diagnosed with peritonitis. MATERIALS AND METHODS: This is a retrospective observational study conducted to identify factors predicting clinical outcomes of CAPD associated peritonitis over a four-year period in Taiping Hospital, Malaysia. RESULTS: A total of 109 episodes of CAPD associated peritonitis in 54 patients was enrolled with a median age being 56.5 years. In all 43.1% of these were complicated peritonitis. About half (n=54, 49.5%) of the peritonitis was caused by a single gram-positive organism. Coagulase negative Staphylococcus (CoNS) and Escherichia coli was the most often isolated gram-positive and gram-negative microorganism, respectively. We observed that less likelihood of developing complicated peritonitis in presence of abdominal pain (Odd ratio, OR 0.25, 95% confidence interval, 95%CI: 0.10, 0.63). In contrast, presence of more than one previous episode of peritonitis (OR 2.79, 95%CI: 1.11, 7.04) and previous migration and readjustment of Tenkchoff catheter (OR 7.48, 95%CI: 1.39, 40.41), were factors significantly associated with complicated peritonitis. CONCLUSION: Presence of abdominal pain, more than one previous episode of peritonitis, and previous migration and readjustment of Tenkchoff catheter, were found as significant factors in predicting clinical outcomes of CAPD associated peritonitis.

Comparison of the efficacy and level of adherence for morning versus evening versus before bedtime administration of simvastatin in hypercholesterolemic patients.

BACKGROUND: Simvastatin is usually taken in the evening due to the circadian rhythm of hepatic cholesterol biosynthesis. The degree of reduction of low-density lipoprotein cholesterol (LDL-C) and the level of adherence to different administration time remained unknown in the Malaysian population. This study aims to investigate the effect of simvastatin on the percentage changes of lipid profile and the level of adherence to when simvastatin was instructed to be taken at different timing. METHODS: Nine primary care health clinics across Malaysia participated in this study. 147 statin-naive subjects were selected through convenient sampling and randomised into one of the three arms (after breakfast, after dinner or before bedtime). Differences on percentage reduction of LDL-C from baseline and level of adherence among the three groups at week-16 were compared. The main outcomes measured in this study were the percentage change of lipid parameters and the percentage of high-adherence (MMAS=8) at week-16. RESULTS: 59.2% of the patients were male. The mean age of the study population was 53.93± 10.85 years. Most of the patients were Malays (69.4%); followed by Indians (22.4%) and Chinese (8.2%). LDL-C decreased from 4.26 (Standard Deviation, SD1.01) to 2.36 (SD0.69)mmol/L at week-16 for patients taking simvastatin before bedtime; an absolute reduction of 44.95%.The differences of LDL-C percentage reduction between three arms were significantly different (p<0.001). The greatest LDL-C reduction was observed when simvastatin was taken before bedtime and revealed 56.2% patients with high-adherence at week-16. CONCLUSION: Simvastatin showed superior LDL-reduction and higher level of adherence when being instructed to be taken before bedtime.

An evaluation of the value of group education in recently diagnosed diabetes mellitus.

Diabetic patients have a 12% to 25% lifetime risk of developing foot complications leading to significant morbidity and mortality. The objective of this study was to assess the effectiveness of group education in improving patient awareness of foot care. The authors evaluated the effect of group size and areas in which knowledge seemed to be most affected. Patients attending a 2-hour teaching session between November 2005 and March 2006 were recruited. Patients filled in an 18-part questionnaire before and after the teaching session to assess knowledge. Fifty-nine patients recently diagnosed with diabetes mellitus or foot complications were recruited for 7 sessions. Analysis of the data showed a statistically significant improvement in foot care knowledge after the teaching session compared with before (69% to 85%, P < .001). Patients in the smaller group (n < 10) had significantly higher scores compared with the bigger groups (n > 10; P < .025). These data show the benefit of group education about foot care for patients with diabetes. Smaller groups benefited more than larger ones did, which could be attributed to the sizes allowing for better interaction between the tutor and patient. As patient knowledge is variable from individual to individual, smaller teaching sessions may allow patients to address specific concerns.