The Pictorial Fit-Frail Scale Malay Version (PFFS-M): Predictive Validity Testing in Malaysian Primary Care.

The purpose of this study was to evaluate the association between Pictorial Fit Frail Scale-Malay version (PFFS-M) and adverse outcomes, such as falls, new disability, hospitalisation, nursing home placement, and/or mortality, in patients aged 60 and older attending Malaysian public primary care clinics. We assessed the baseline PFFS-M levels of 197 patients contactable by phone at 18 months to determine the presence of adverse outcomes. 26 patients (13.2%) reported at least one adverse outcome, including five (2.5%) who fell, three (1.5%) who became disabled and homebound, 15 (7.6%) who were hospitalized, and three (1.5%) who died. Using binary multivariable logistic regression adjusted for age and gender, we found that patients who were at-risk of frailty and frail at baseline were associated with 5.97(95% CI [1.89-18.91]; P=0.002) and 6.13 (95% CI [1.86-20.24]; P= 0.003) times higher risk of developing adverse outcomes at 18 months, respectively, than patients who were not frail. The PFFS-M was associated with adverse outcomes.

Clinical Utility of Procalcitonin and C-Reactive Protein in the Management of Neonatal Sepsis in a Resource-Limited Nigerian Hospital.

BACKGROUND: Neonatal sepsis is an invasive infection of the bloodstream in neonates and a leading cause of morbidity and mortality among them. AIM: To investigate the role of procalcitonin (PCT) and C-reactive protein (CRP) in the management of neonatal sepsis. MATERIALS AND METHODS: This was a prospective case-control study over one-year period using convenience sampling. Blood samples for PCT and CRP were taken from all neonates, while blood culture and white blood cell count samples were additionally taken from babies with neonatal sepsis. PCT and CRP were repeated at 24 and 48 hours. The continuous variables were found to have a nonparametric distribution. They were presented as median and interquartile range, and compared using Wilcoxon signed rank and Friedman test as appropriate. RESULTS: The blood culture analysis yielded a prevalence of 12.7% with Staphylococcus aureus being the commonest organism. Baseline concentrations of PCT (1.28 ng/ml) and CRP (17.31 mg/L) in neonates with sepsis were higher than that of controls (PCT-0.63 ng/ml, CRP-5.40 mg/L). PCT concentrations decreased after two days of antibiotic treatment, while CRP concentrations decreased after a day. The concentration of both decreased to normal levels after two days of treatment. CONCLUSION: This study showed that CRP was more reliable in monitoring antibiotic therapy, unlike other studies which suggested PCT. In cases where the management of neonatal sepsis may be limited by a low blood culture yield, therapeutic monitoring may be aided by CRP and/or PCT.

Handling injectable medications in anaesthesia: Guidelines from the Association of Anaesthetists.

Peri-operative medication safety is complex. Avoidance of medication errors is both system- and practitioner-based, and many departments within the hospital contribute to safe and effective systems. For the individual anaesthetist, drawing up, labelling and then the correct administration of medications are key components in a patient's peri-operative journey. These guidelines aim to provide pragmatic safety steps for the practitioner and other individuals within the operative environment, as well as short- to long-term goals for development of a collaborative approach to reducing errors. The aim is that they will be used as a basis for instilling good practice.

Potential application of Gustatory Receptor 1 (CmegGr1) gene as a molecular marker for identification of Chrysomya megacephala (Diptera: Calliphoridae).

Chrysomya megacephala larvae can easily be identified using cheap traditional microscopy techniques. Nevertheless, identification using taxonomy keys may be hampered, if the morphological characteristics of the larvae are incomplete, or immature for microscopic identification. To overcome the difficulty of species determination, molecular identification has gained relevance and is applied in forensic investigations. This study aimed to identify a novel target gene, known as the gustatory receptor 1 gene (CmegGr1), which has never been used for identification. The third instar larvae of Ch. megacephala (n = 30) and eight other forensically important fly species were obtained from two sources; rabbit carcasses and the Forensic Entomology Unit collection. Their DNAs were extracted and the CmegGr1 gene was amplified using polymerase chain reaction (PCR). The resulting sequences were subjected to phylogenetic analysis. A 209 bp fragment of the CmegGr1 gene was successfully amplified in 80% (24/30) of Ch. megacephala samples, while all of the non-Ch. megacephala species were not amplified. The phylogenetic analysis revealed that the evolutionary tree of CmegGr1 shares many traits with the 21a gustatory receptors of Calliphora stygia and Lucilia cuprina (Gr21a), which are also classified as necrophagous fly species. The high specificity of species identification was demonstrated in the present study using DNA barcoding, which led to the conclusion that the CmegGr1 gene could serve as an alternative marker for identifying Ch. megacephala.

Substance use disorder in the anaesthetist: Guidelines from the Association of Anaesthetists: Guidelines from the Association of Anaesthetists.

Anaesthetists have a higher incidence of substance use disorder when compared with other doctors. This might be due to the ease of access to intravenous opioids, propofol, midazolam, inhalational agents and other anaesthetic drugs. Alcohol use disorder continues to be the most common problem. Unfortunately, the first sign that something is amiss might be the anaesthetist's death from an accidental or deliberate overdose. While there are few accurate data, suicide is presumed to be the cause of death in approximately 6-10% of all anaesthetists. If we are to prevent this, substance use disorder must be recognised early, we should ensure the anaesthetist is supported by their department and hospital management and that the anaesthetist engages fully with treatment. Over 75% of anaesthetists return to full practice if they co-operate fully with the required treatment and supervision.

Recruitment to higher specialty training in anaesthesia in the UK during the COVID-19 pandemic: a national survey.

There were more applications for higher specialty training posts in anaesthesia in the UK starting in August 2021 than in previous years, with approximately two-thirds being unsuccessful. We surveyed applicants to investigate their experience of the recruitment process (response rate 536/1056; 51%). Approximately 61% of respondents were not offered ST3 posts (n = 326). We enquired about their career plans for the next 12-24 months. Most respondents (79%) intended to take up a post equivalent to a third year of core training or a clinical fellow post from August 2021. Other options considered included: pursuing work abroad (17%); embarking on career breaks (16%); taking up higher training posts in intensive care medicine (15%); and permanently leaving medicine (9%). Nine per cent of respondents also expressed plans to pursue training in another medical specialty. Some expressed an intention to pursue further education or research (10%). A large proportion (42%) expressed a lack of confidence in being able to achieve the training requirements to later apply for a higher training post. The majority reported not feeling confident in achieving specialist registration in anaesthesia in the future without a training number (75%), and noted disruption to their wider life plans from the impending time out of training (78%). Sentiment analysis of free-text responses indicated generally negative sentiment about the recruitment process. Themes elicited included: feeling the recruitment process was unfair; burnout and negative impact on well-being; difficulties in making life plans; and feeling undervalued and abandoned. These results suggest that junior anaesthetic doctors in the UK negatively perceived postgraduate training structures and changes to the postgraduate curriculum and experienced difficulties in securing higher training.

Potential application of Gustatory Receptor 1 (CmegGr1) gene as a molecular marker for identification of Chrysomya megacephala (Diptera: Calliphoridae)

@#Chrysomya megacephala larvae can easily be identified using cheap traditional microscopy techniques. Nevertheless, identification using taxonomy keys may be hampered, if the morphological characteristics of the larvae are incomplete, or immature for microscopic identification. To overcome the difficulty of species determination, molecular identification has gained relevance and is applied in forensic investigations. This study aimed to identify a novel target gene, known as the gustatory receptor 1 gene (CmegGr1), which has never been used for identification. The third instar larvae of Ch. megacephala (n = 30) and eight other forensically important fly species were obtained from two sources; rabbit carcasses and the Forensic Entomology Unit collection. Their DNAs were extracted and the CmegGr1 gene was amplified using polymerase chain reaction (PCR). The resulting sequences were subjected to phylogenetic analysis. A 209 bp fragment of the CmegGr1 gene was successfully amplified in 80% (24/30) of Ch. megacephala samples, while all of the non-Ch. megacephala species were not amplified. The phylogenetic analysis revealed that the evolutionary tree of CmegGr1 shares many traits with the 21a gustatory receptors of Calliphora stygia and Lucilia cuprina (Gr21a), which are also classified as necrophagous fly species. The high specificity of species identification was demonstrated in the present study using DNA barcoding, which led to the conclusion that the CmegGr1 gene could serve as an alternative marker for identifying Ch. megacephala.

Health literacy levels and its determinants among people with asthma in Malaysian primary healthcare settings: a cross-sectional study.

BACKGROUND: Limited health literacy among people with asthma is associated with poor adherence to self-management activities, thus poor clinical outcomes. This study aimed to determine the prevalence of health literacy level and its determinants among people with asthma in the Malaysian primary healthcare settings. METHOD: A cross-sectional study was conducted among participants aged > 18 years with asthma who attended five primary health clinics in Malaysia. Systematic random sampling was employed with a final sample of 550 participants. The questionnaires included the validated Malay version of Health Literacy Scale (HLS) and asthma control questionnaire (ACQ). Statistical analysis was done using SPSS version 25. Multiple logistic regression was performed to determine the determinants for limited health literacy. RESULTS: The participants mean age of the participants was 48 (SD15.4) years. Most of the participants were women (64%) and of Malay ethnicity (51.1%). Nearly half had a secondary level of education, n = 112, (45.8%). Mean duration of asthma diagnosis is 20.6 (SD 15.9) years. More than half (62.5%) had a family history of asthma. About half (50.9%) had uncontrolled asthma, with 87.3% self-rated themselves as having controlled asthma. About a third (29.1%) received education on of asthma action plan, but only 7.1% of these owned a written version an asthma action plan. Limited health literacy accounts for 60.5% of the participants. The significant determinants for limited health literacy included lower educational attainment (p < 0.001), family history of asthma (p = 0.034), < 20 years duration of asthma diagnosis (p = 0.031) and not receiving asthma action plan education (p < 0.001). CONCLUSION: In this study population, more than half of the people living with asthma were found to have limited health literacy, which was associated with not having received self-management education supported by an asthma action plan. Future interventions should include strategies that ensure they meet the needs of people with limited health literacy.

Trend and pattern of melioidosis seropositivity among suspected patients in Malaysia 2015 - 2019.

Melioidosis is a disease of public health importance associated with high case-fatality rates in animals and humans caused by Burkholderia pseudomallei (B. pseudomallei ), a gram- negative bacterium that lives in tropical soil environments. This study determined the seropositivity for melioidosis among patients admitted to healthcare centres in Malaysia, from 2015 to 2019 and identified factors related to it. A total of 26,665 serum samples of suspected melioidosis patients from Malaysia hospitals were tested for IgM against B. pseudomallei. About 16.4% of total samples were seropositive and majority of them were 55 years old and above. However, younger people aged less than 15 years old were the most susceptible to the infection (AOR 3.04, p <0.001, 95% CI: 2.73, 3.39). Melioidosis infection was the highest in Sarawak (15.1%) while Perlis was the least exposed to the infection (0.9%). Further analyses showed that patients with chronic lung disease (adjusted OR: 4.03, p < 0.001, 95% CI: 2.77, 5.86) were more susceptible to melioidosis infection. In conclusion, although serology testing is not a gold standard test in diagnosing melioidosis, it has been used as a tool in treatment monitoring and disease surveillance among patients and at-risk community in the endemic hot-spots regions.

Trend and pattern of melioidosis seropositivity among suspected patients in Malaysia 2015 – 2019

@#Melioidosis is a disease of public health importance associated with high case-fatality rates in animals and humans caused by Burkholderia pseudomallei (B. pseudomallei), a gramnegative bacterium that lives in tropical soil environments. This study determined the seropositivity for melioidosis among patients admitted to healthcare centres in Malaysia, from 2015 to 2019 and identified factors related to it. A total of 26,665 serum samples of suspected melioidosis patients from Malaysia hospitals were tested for IgM against B. pseudomallei. About 16.4% of total samples were seropositive and majority of them were 55 years old and above. However, younger people aged less than 15 years old were the most susceptible to the infection (AOR 3.04, p <0.001, 95% CI: 2.73, 3.39). Melioidosis infection was the highest in Sarawak (15.1%) while Perlis was the least exposed to the infection (0.9%). Further analyses showed that patients with chronic lung disease (adjusted OR: 4.03, p < 0.001, 95% CI: 2.77, 5.86) were more susceptible to melioidosis infection. In conclusion, although serology testing is not a gold standard test in diagnosing melioidosis, it has been used as a tool in treatment monitoring and disease surveillance among patients and at-risk community in the endemic hot-spots regions.

ANTHROPOMETRIC CHARACTERISTICS OF MALAYSIAN COMPETITIVE POWERLIFTERS WITH PHYSICAL DISABILITIES

@#Background: Studies on the anthropometric, physical and physiological characteristics among Malaysian Paralympic powerlifters are limited. This study examined the sociodemographic, clinical information and anthropometric physical parameters of Paralympic powerlifters in Malaysia.Methods: A cross-sectional study was conducted during a Powerlifting Workshop and National Championship in 2016. A structured questionnaire was used to collect data on powerlifters’ sociodemographic, sports participation history and medical information. All participants underwent a structured physical medical examination and anthropometric assessments. Results: Fifty-two powerlifters participated in this study. Mean age of participants was 24.50±SD8.25 year. The majority of the participants were men (82.7%) and most had spinal cord injury (34.6%) or amputation of the lower limb (26.9%). Most of the powerlifters competed at district and state level championships and 42.3% had represented Malaysia at international competitions. Women powerlifters had a significantly higher amount of body fat compared to men (35.61% vs 19.80%; p=0.003). Male power-lifters had significantly longer arm and forearm length (30.10±IQR3.00 cm vs 23.00±IQR2.13 cm; p=0.020). A significantly positive relationship was found between age, experience, weight, BMI, LBM, arm circumferences (relaxed and tensed) and the powerlifter’s best lift. Age, experience, body weight, BMI, lean body mass, body fat, hip circumference and arm circumferences (relaxed and tensed) met the criteria for inclusion in a multivariate model. Years of experience and non-dominant arm circumference (tensed) were significant predictors of best lifts among powerlifters. Conclusion: In conclusion, assessment of anthropometric measures could be useful in monitoring athletes’ progress with training and have a role in the talent identification program for Paralympic powerlifters

Potential use of cord blood for Hb E hemoglobinopathy screening programme using capillary electrophoresis.

BACKGROUND: Thalassemia and hemoglobinopathies are inherited red blood cell disorders found worldwide. Hemoglobin (Hb) E disorder is one of the hemoglobinopathies known to have the high prevalence in South East Asia. Most of transfusion-dependent thalassemias were genotypically compound heterozygous Hb E/ ß-thalassemia. In Malaysia, the national screening program for thalassemia was implemented for early pregnancy or secondary school girls; however many participants do not turn-up and missed the screening test. Screening for thalassemia using samples from cord blood is an alternative choice as it is a readily available source of blood and hence early detection of the disease. The purpose of this study was to determine the potential use of cord blood for the screening of HbE hemoglobinopathy by using capillary electrophoresis (CE). METHODS: Cord blood samples were collected from 300 newborns of healthy mothers. Hematological parameters were determined and hemoglobin quantitation for all cord blood samples were performed using capillary electrophoresis system (CES) and high performance liquid chromatography (HPLC). RESULTS: Majority of cord blood samples (63%) revealed Hb AF followed by Hb AFA2 (20%). Hb AFE was detected in 10.7% with the mean value of Hb E ranging from 2.3%-11.1%. CONCLUSION: Hemoglobin E was detected in cord blood using capillary electrophoresis system. It can be recommended in areas where Hb E/ß is prevalent. Implementation of a screening strategy using CE on cord blood sampling will identify the disease early. With regular follow-up on these patients, the status of their disease can be determined earlier and appropriate management implemented.

PRODUCTION OF A NOVEL ROBERTSONIAN TRANSLOCATION FROM THINOPYRUM BESSARABICUM INTO BREAD WHEAT.

Development of wheat-alien translocation lines will facilitate its practical utilization in wheat improvement. The objective of the present study was to produce compensating wheat--Thinopyrum bessarabicum whole arm Robertsonian translocations (RobTs) involving chromosomes 2B of wheat and 2E(b) of Th. bessarabicum through the mechanism of centric breakage-fusion. F2 population from crosses between DS2E(b)(2B) substitution line and bread wheat 'Roushan' (2n = 6x = 42, AABBDD) as female parent were made. Forty one F2 lines (L1 to L41) were screened for their chromosome composition. Three 2E(b) specific PCR-based Landmark Unique Gene (PLUG) markers were used for screening F2 progeny derived from plants double-monosomic for chromosome 2B and 2E(b). Two Rob Ts (-5%) were observed among F2 plants. Homozygous translocation (T2E(b)S.2BL) with good plant vigor and full fertility were selected from F3 families. The T2E(b)S.2BL stock has longer awn than that of its parents. It is cytogenetically stable, and may be useful in wheat improvement.

Type 2 Diabetes Mellitus Patient Profiles, Diseases Control and Complications at Four Public Health Facilities- A Cross-sectional Study based on the Adult Diabetes Control and Management (ADCM) Registry 2009.

INTRODUCTION: Diabetes care at different healthcare facilities varied from significantly better at one setting to no difference amongst them. We examined type 2 diabetes patient profiles, disease control and complication rates at four public health facilities in Malaysia. MATERIALS AND METHODS: This study analyzed data from diabetes registry database, the Adult Diabetes Control and Management (ADCM). The four public health facilities were hospital with specialist (HS), hospital without specialist (HNS), health clinics with family physicians (CS) and health clinic without doctor (CND). Independent risk factors were identified using multivariate regression analyses. RESULTS: The means age and duration of diabetes in years were significantly older and longer in HS (ANOVA, p< 0.0001). There were significantly more patients on insulin (31.2%), anti-hypertensives (80.1%), statins (68.1%) and antiplatelets (51.2%) in HS. Patients at HS had significantly lower means BMI, HbA1c, LDL-C and higher mean HDL-C. A significant larger proportion of type 2 diabetes patients at HS had diabetes-related complications (2-5 times). Compared to the HS, the CS was more likely to achieve HbA1c ≤ 6.5% (adjusted OR 1.2) and BP target < 130/80 mmHg (adjusted OR 1.4), the HNS was 3.4 times more likely not achieving LDL-C target < 2.6 mmol/L. CONCLUSION: Public hospitals with specialists in Malaysia were treating older male Chinese type 2 diabetes patients with more complications, and prescribed more medications. Patients attending these hospitals achieved better LDL-C target but poorer in attaining BP and lower HbA1c targets as compared to public health clinics with doctors and family physicians.

Thyroid dysfunction in type 2 diabetics seen at the University College Hospital, Ibadan, Nigeria.

Thyroid dysfunction complicates the metabolic derangement observed in Diabetes Mellitus (DM). It is necessary to recognize and treat it when present in order to achieve stability of metabolic control in these patients. The prevalence of thyroid dysfunction in type-2 diabetics in our environment is not known. This study was therefore designed to determine the prevalence of thyroid dysfunction in Type 2 diabetics seen at the Metabolic Research Unit of University College Hospital, Ibadan, Nigeria. Serum TSH, Free T3 and Free T4 assays were performed using Automated Enzyme Immunoassay platform on fresh sera from volunteers comprising 64 adult type 2 diabetics and 36, age matched, non diabetic controls; weight, height and blood pressures were measured in all subjects. In addition, past lipid profile results of type 2 diabetics were retrieved from medical records. Thyroid dysfunction was present in 19 (29.7%) of 64 type 2 diabetics and 1 (2.8%) of 36 non diabetic controls.The prevalence of thyroid dysfunction is 32.4% in females and 25.9% in males. Secondary hypothyroidism was seen in 78.9%, sub-clinical hypothyroidism in 15.8%, and sub-clinical hyperthyroidism 5.2% of subjects with thyroid dysfunction. Abnormal lipid profiles were seen in 35.4% of euthyroid type 2 diabetics and 100% of hypothyroid type 2 diabetics. 87.5% of type 2 diabetics and 38.8% of controls were hypertensive. 7.8% of type 2 diabetics and 50% of controls were obese. The prevalence of thyroid dysfunction in type 2 is higher in type 2 diabetics than in controls. More of Type 2 diabetics were obese and more of them were hypertensive compared to controls. The approach of using TSH first in screening for thyroid dysfunction is not sufficient in type 2 diabetics. Routine screening for thyroid dysfunction should be carried out in type 2 diabetics.

Waist circumference, waist to hip ratio, and body mass index in the diagnosis of metabolic syndrome in Nigerian subjects.

Metabolic syndrome is the commonest controllable precursor of cardiovascular and end stage renal diseases. While central obesity is recognized universally as its strongest component, there is the need for an accurate and affordable tool to screen for the presence of metabolic syndrome in every community. The easiest and cheapest measures of obesity are the body mass index (BMI), waist circumference (WC) and waist to hip ratio (WHR). This study investigated the potential of BMI, WHR and WC in diagnosis of metabolic syndrome (MS) in Nigerian subjects.This cross sectional study involved three hundred and thirty eight apparently healthy adult Nigerians recruited within the University College Hospital and its environs were evaluated for the features of metabolic syndrome using the World Health Organisation and the NCEP ATP 111 criteria. BMI, WC, WHR, Blood Pressure, Fasting Lipid Profile and Fasting Plasma Glucose were measured in each participant. Correlation between BMI, WC, WHR and Blood Pressure, Fasting Lipid Profile and Fasting Plasma Glucose which are other components of MS was determined and empirical Receiver Operating Characteristics (ROC) analysis was used to evaluate each of them as predictors of MS. The prevalence of MS in the studied population was significantly higher (36.7%) using NCEP definition than (23.7%) using WHO definition. By both definitions, this prevalence was higher in females than in males. WC was positively correlated with FPG and TG (r=0.560 and 0.436 respectively; P=0.000) in the NCEP category while WC was positively correlated with FPG, SBP and DBP (r=0.254, 0.480, and 0.490 respectively; P>0.05) in the WHO category. ROC Analysis shows WC having the highest AUC (0.785) hence diagnoses MS more accurately than both BMI (0.733) and WHR (0.783) using in the NCEP ATP 111 criteria. The highest Area Under Curve (AUC) was observed in WHR (0.837) followed by WC (0.799) in the WHO category. Both WC and WHR are shown to be good predictors of the presence of MS. It will be appropriate to incorporate WC measurement into routine general physical examination in our clinics.

Epidemiology and risk factors of brucellosis in Alexandria governorate.

This study aimed to describe the trend and to identify possible risk factors for brucellosis in Alexandria in northern Egypt. We enrolled 72 confirmed cases of brucellosis and 144 age-matched controls in this study. Participants were interviewed at home using a structured questionnaire. Working with animals, breeding goats and eating ice cream bought from street vendors were significantly associated (P < 0.05) with brucellosis by univariate and multivariate analysis. Contact with infected animals and their products was the most important method of transmission.

Epidemiology and risk factors of brucellosis in Alexandria governorate

This study aimed to describe the trend and to identify possible risk factors for brucellosis in Alexandria in northern Egypt. We enrolled 72 confirmed cases of brucellosis and 144 age-matched controls in this study. Participants were interviewed at home using a structured questionnaire. Working with animals, breeding goats and eating ice cream bought from street vendors were significantly associated [P < 0.05] with brucellosis by univariate and multivariate analysis. Contact with infected animals and their products was the most important method of transmission