Background Erythroderma is a serious condition in itself, quite apart from hazards associated with the underlying disease, and is sometimes fatal. Prognostic studies are rare in the literature and to date there are no published studies to identify the factors that can determine good prognosis. Objectives The aim of the study is to determine the factors that can prognosticate the good outcome of erythroderma. Methodology Cross sectional study from patients diagnosed to have erythroderma between 2003 and 2007 were analyzed with regard to age, sex, race, underlying medical illness, aetiology, duration of rash before diagnosis of erythroderma, response to topical therapy and prognosis. Results Four variables (aetiology, gender, duration of rash before being diagnosed as erythroderma and response to topical therapy) were associated with good prognosis. These variables were statistically significant from univariate analysis. When these variables were included into the binary logistic model, the study did not have enough evidence to proof that ‘aetiology’ and ‘gender’ can determine good prognosis. Response to topical therapy and shorter duration of rash (equal and less than 120 days) were significant with odds ratio (CI) of 4.11 (1.556, 10.885) and 4.608 (1.903, 11.155) respectively. Conclusion Shorter duration of rash and response to topical therapy are important factors to determine a good prognosis.

Background: Self-care plays an important role in diabetes management. One of the instruments used to evaluate self-care in patients with diabetes is the Summary of Diabetes Self-Care Activities (SDSCA) questionnaire. A validated instrument in the Malay language is used to assess self-care practice among children and adolescents with diabetes in Malaysia. Objective: To translate and evaluate the psychometric properties of the revised version of the SDSCA questionnaire in the Malay language. Methods: Forward and backward translations were performed. An expert panel reviewed all versions for conceptual and content equivalence. The final version was administered to paediatric patients with diabetes between August 2006 and September 2007. Reliability was analysed using Cronbach’s alpha and validity was assessed using exploratory factor analysis. Results: A total of 117 patients aged 10–18 years were enrolled from nine hospitals. The reliability of overall core items was 0.735 (with item 4) while the reliabilities of the four domains were in the range of 0.539–0.838. As core item number 4 was found to be problematic and it was subtituted by item 5a (from the expanded SDSCA) to suit local dietary education and practice; and the reliabilities of the overall core item (0.782) and the four domains (0.620 – 0.838) improved. Factor loadings of all the items were greater than 0.4, loaded into the original domains, and accounted for 73% of the total variance. Conclusion: The Malay translation of the revised English SDSCA is reliable and valid as a guide for Malaysian children and adolescents suffering from diabetes.

Many studies reported poorer quality of life (QoL) in youth with diabetes compared to healthy peers. One of the tools used is the Diabetes Quality of Life for Youth(DQoLY) questionnaire in English. A validated instrument in Malay is needed to assess the perception of QoL among youth with diabetes in Malaysia. To translate the modified version, i.e., the DQoLY questionnaire,into Malay and determine its reliability and validity. Translation and back-translation were used. An expert panel reviewed the translated version for conceptual and content equivalence. The final version was then administered toyouths with type 1 diabetes mellitus from the universities and Ministry of Health hospitals between August 2006 and September 2007. Reliability was analysed using Cronbach’s alpha, while validity was confirmed using concurrent validity (HbA1c and self-rated health score). A total of 82 youths with type 1 diabetes (38 males) aged 10-18 years were enrolled from eight hospitals. The reliability of overall questionnaire was 0.917, and the reliabilities of the three domains ranged from 0.832 to 0.867. HbA1c was positively correlated with worry (p=0.03). The self-rated health score was found to have significant negative correlation with the “satisfaction” (p=0.013) and “impact” (p=0.007) domains. The Malay translated version of DQoLY questionnaire was reliable and valid to be used among youths with type 2 diabetes in Malaysia.
Diabetes Mellitus ; Quality of Life ; Adolescent ; Reproducibility of Results ; Malaysia

Pharmacology teaching during preclinical years is important for medical students to make rational choices in choosing suitable treatment for patients in future. Therefore, the present study determined the adequacy and effectiveness of pharmacology teaching in the undergraduate medical program at the Universiti Kebangsaan Malaysia Medical Center (UKMMC). Suggestions for improvement of the curriculum were also identified. An online questionnaire on the perceptions of pharmacology teaching methodology was distributed to a total of 459 medical students in 4th and 5th year at UKMMC. The questionnaire covered demographics, perceptions about pharmacology teaching, the ideal teaching learning methodology for learning pharmacology, pharmacology topics which are useful for future clinical practice, the pharmacology topic which was most interesting and recommendations for improvement. The response rate was 46.4% and majority of the participants were females (65.7%). Most of the students agreed that interactive learning was more helpful than didactic lectures (88.0%). Seventy percent of the students reported that pharmacology lectures in the preclinical years were helpful during the clinical years. Percentage of students who agreed that pharmacology teaching in their preclinical was adequate for their clinical practice was 47.0%. There was no association between demographic variables (gender, race, year of study and medical family background) and interest in pharmacology (p>0.05). In conclusion, the pharmacology teaching during preclinical years was perceived to be effective and useful for students’ clinical practice. More pharmacology teaching sessions in clinical years was suggested which may improve adequacy of pharmacology teaching.

Background: Diabetic ketoacidosis (DKA) is a late presentation of newly diagnosed type 1 diabetes mellitus (DM) in children. The aim of this study was to determine the clinical characteristics of type 1 DM at presentation so that appropriate actions can be taken to promote early diagnosis. Methods: This was a retrospective cohort review from a patient registry database. Data on all patients younger than 20 years old diagnosed with type 1 DM who had been registered with the Malaysian Diabetes in Children and Adolescents Registry (DiCARE) from its inception in 2006 until 2009 were analysed. Results: The study included 490 children and adolescents, out of which 57.1% were female. The mean (SD) age at diagnosis was 7.5 (3.7) years, which increased from year 2000 to 2009 [6.6 (3.3) years to 9.6 (3.5) years; p = 0.001]. An increasing percentage of DKA at diagnosis was observed from year 2000 (54.5%) to year 2009 (66.7%), which remained high and leveled between 54.5% and 75.0%. DKA was more common in patients with normal weight (p = 0.002) with no significant association with age, gender, ethnicity and status of family history of diabetes mellitus. Conclusion: An increasing trend of age at diagnosis of patients with type 1 DM was observed. Besides that, proportion of DKA at diagnosis had remained high over the past decade. This study found that normal weight was associated with status of DKA, thus more detailed investigations are required to determine the risk factors for DKA.

BACKGROUND: In the setting of severe sepsis and septic shock, mortality increases when lactate levels are ≥ 4 mmol/L. However, the consequences of lower lactate levels in this population are not wel understood. The study aimed to determine the in-hospital mortality associated with severe sepsis and septic shock when initial lactate levels are < 4 mmol/L. METHODS: This is a retrospective cohort study of septic patients admitted over a 40-month period. Totally 338 patients were divided into three groups based on initial lactate values. Group 1 had lactate levels < 2 mmol/L; group 2: 2–4 mmol/L; and group 3: ≥ 4 mmol/L. The primary outcome was in-hospital mortality. RESULTS: There were 111 patients in group 1, 96 patients in group 2, and 131 in group 3. The mortality rates were 21.6％, 35.4％, and 51.9％ respectively. Univariate analysis revealed the mortality differences to be statistically significant. Multivariate logistic regression demonstrated higher odds of death with higher lactate tier group, however the findings did not reach statistical significance. CONCLUSION: This study found that only assignment to group 3, initial lactic acid level of ≥ 4 mmol/L, was independently associated with increased mortality after correcting for underlying severity of illness and organ dysfunction. However, rising lactate levels in the other two groups were associated with increased severity of illness and were inversely proportional to prognosis.

We present a case of intracranial aneurysm located in the P1 segment of left posterior cerebral artery in the context of tetralogy of Fallot. Complex variations included right aortic arch with abnormal branching. Also, the bilateral vertebral arteries were absent, with a type I persistent proatlantal intersegmental artery of the left side. The aneurysm was treated with endovascular intervention with a Tubridge flow diverter and was noted to be completely cured on 6-month follow-up. We discuss the many considerations in this patient including developmental and modern-era treatment.

PURPOSE: There is a need to broaden protective coverage of M protein–based vaccines against group A streptococci (GAS) because coverage of the current 30-valent M protein vaccine does not extend to all emm types. An additional GAS antigen and virulence factor that could potentially extend vaccine coverage is M-related protein (Mrp). Previous work indicated that there are three structurally related families of Mrp (MrpI, MrpII, and MrpIII) and peptides of all three elicited bactericidal antibodies against multiple emm types. The purpose of this study was to determine if a recombinant form containing Mrp from the three families would evoke bactericidal antiserum and to determine if this antiserum could enhance the effectiveness of antisera to the 30-valent M protein vaccine. MATERIALS AND METHODS: A trivalent recombinant Mrp (trMrp) protein containing N-terminal fragments from the three families (trMrp) was constructed, purified and used to immunize rabbits. Anti-trMrp sera contained high titers of antibodies against the trMrp immunogen and recombinant forms representing MrpI, MrpII, and MrpIII. RESULTS: The antisera opsonized emm types of GAS representing each Mrp family and also opsonized emm types not covered by the 30-valent M protein–based vaccine. Importantly, a combination of trMrp and 30-valent M protein antiserum resulted in higher levels of opsonization of GAS than either antiserum alone. CONCLUSION: These findings suggest that trMrp may be an effective addition to future constructs of GAS vaccines.
Antibodies ; Humans ; Immune Sera ; Peptides ; Rabbits ; Staphylococcal Protein A* ; Streptococcal Vaccines* ; Streptococcus pyogenes ; Vaccines ; Virulence ; Virulence Factors

<b>OBJECTIVEb>Adequate nutrition is paramount for premature infants. Longitudinal information is scant on the effects of early nutrition and later growth. The purpose of this study was to determine the influence of early energy and protein provision in premature infants on adolescent body composition and blood pressure.

<b>METHODSb>In 2007-2008 we obtained data from 36 male (12.3±1.7 years) and 25 female (11.5±1.8 years) adolescents born preterm at <34 weeks gestation (range 23-34 weeks) between October 1st 1989 and December 31st 1995 (birth weight <1850 g). The adolescents were divided into groups depending on infant intake mode (enteral vs parenteral), energy provision (<70 kcal/kg/d and ≥70 kcal/kg/d) and protein provision (>2.5 g/kg/d for ≥5 days and >2.5 g/kg/d for <5 days) during the first 14 days of life.

<b>RESULTSb>After controlling for birth weight and biological maturity, adolescents who received ≥70 kcal/kg/d during infancy were significantly taller (163±11 cm vs. 156±11 cm) and heavier (58±16 kg vs. 49±16 kg) than adolescents who received <70 kcal/kg/d. There were no significant differences in systolic and diastolic BP and total percent body fat between the two groups.

<b>CONCLUSIONSb>Our data suggests that higher infant energy provision appears to be related to adolescent size, it does not appear to contribute to adverse risk factors such as higher systolic BP or increased body fat.

Adolescent ; Blood Pressure ; Body Composition ; Dietary Proteins ; administration & dosage ; Energy Intake ; Female ; Humans ; Infant Nutritional Physiological Phenomena ; Infant, Newborn ; Infant, Premature ; Male

Background: YouTube has become a popular source of healthcare information in orthopedic surgery. Although quality-based studies of YouTube content have been performed for information concerning many orthopedic pathologies, the quality and accuracy of information on the rotator cuff have yet to be evaluated. The purpose of the current study was to evaluate the reliability and educational content of YouTube videos concerning the rotator cuff. Methods: YouTube was queried for the term “rotator cuff.” The first 50 videos from this search were evaluated. Video reliability was assessed using the Journal of the American Medical Association (JAMA) benchmark criteria (range, 0–5). Educational content was assessed using the global quality score (GQS; range, 0–4) and the rotator cuff-specific score (RCSS; range, 0–22). Results: The mean number of views was 317,500.7±538,585.3. The mean JAMA, GQS, and RCSS scores were 2.7±2.0, 3.7±1.0, and 5.6±3.6, respectively. Non-surgical intervention content was independently associated with a lower GQS (β=–2.19, p=0.019). Disease-specific video content (β=4.01, p=0.045) was the only independent predictor of RCSS. Conclusions The overall quality and educational content of YouTube videos concerned with the rotator cuff were low. Physicians should caution patients in using such videos as resources for decision-making and should counsel them appropriately.