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Mary van Andel Scott Zaari Phiri Bernard Andrew McFadden Ian Dacre Paul Bingham Cord Heuer Barbara Binney Kelly Buckle Ronel Abila Htun Htun Win Khin Ohnmar Lwin M. Carolyn Gates 《Transboundary and Emerging Diseases》2020,67(1):108-120
Knowledge of the distribution of foot‐and‐mouth disease (FMD) is required if control programmes are to be successful. However, data on the seroprevalence and incidence of affected villages in developing countries with endemic disease are scarce. This is partly due to resource constraints as well as the logistical challenges of conducting intensive surveys and diagnostic testing in remote locations. In this study, we evaluated the performance of low resolution national‐scale data against high resolution local survey data to predict the FMD serological status of 168 villages in the Mandalay and Sagaing Regions of central Myanmar using both logistic regression and random forest modelling approaches. Blood samples for ELISA testing were collected from approximately 30 cattle per village in both the 6 to 18 month age range and in the over 18 month age range to distinguish between recent and historical exposure, respectively. The results of the animal level tests were aggregated to the village level to provide the outcome of interest (village positive or not positive for FMD), and three explanatory data sets were constructed: using only nationally available data, using only data collected by survey and using the combined survey and nationally available data. The true seroprevalence of FMD at the village level was 61% when only young animals were included, but increased to 87% when all animals were included. The best performing model was a logistic regression model using the combined national and survey data to predict recent infection in villages. However, this still incorrectly classified 40% of villages, which suggests that using national‐level data were not reliable enough for extrapolating seroprevalence in regions where conducting detailed surveys is impractical. Other methods for collected data on FMD such as the use of local reporting should be explored. 相似文献
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Hong Ng C Norman TR Naing KO Schweitzer I Kong Wai Ho B Fan A Klimidis S 《International clinical psychopharmacology》2006,21(2):87-92
This prospective 6-week study examined the differences in dosage and steady state plasma concentrations of sertraline in Chinese versus Caucasian depressed patients. Two groups of Chinese patients from different geographical sites and a group of Caucasian patients were evaluated with clinical measures during an initial dose of 50 mg/day, with subsequent doses adjusted clinically. The results of 17 Australian Chinese (ACHI), 13 Malaysian Chinese (MCHI) and 15 Australian Caucasians (AC) were analysed. Despite controlling for weight, the AC subjects received a significantly higher dose than both the ACHI (P = 0.002) and the MCHI groups (P = 0.012). However, the mean sertraline concentration to dose ratios at weeks 1 and 6 were not significantly different between the three groups. Sertraline was effective and well tolerated in both ethnic groups with few adverse events. Although there was a lack of difference between groups in the pharmacokinetic results, Chinese depressed patients appeared to require lower dosages with consequently lower plasma concentrations of sertraline compared to Caucasian patients to achieve clinical efficacy. Further studies of the dosages, kinetics and adverse effects of selective serotonin reuptake inhibitors linked with genotyping are necessary. 相似文献
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Sebastian Peters Sabrina Kuespert Eva Wirkert Rosmarie Heydn Benjamin Jurek Siw Johannesen Ohnmar Hsam Sven Korte Florian Timo Ludwig Lars Mecklenburg Heike Mrowetz Barbara Altendorfer Rodolphe Poupardin Susanne Petri Dietmar R. Thal Andreas Hermann Jochen H. Weishaupt Joachim Weis Inci Sevval Aksoylu Sebastian A. Lewandowski Ludwig Aigner Tim-Henrik Bruun Ulrich Bogdahn 《Neurotherapeutics》2021,18(3):1963
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Aung PP Ohnmar M Hlaing MM Kyaw MT Than AA Thwin T Myini TK 《Malaysian journal of nutrition》2010,16(1):91-100
A cross-sectional survey combined with 24-hour dietary recall and food diary was undertaken to assess the calcium intake of the Myanmar population. The study was conducted from November 2003 to October 2005. A total of 886 subjects of both sexes aged above 2 years from three States and Divisions (Bago, Kayin, and Yangon) of Myanmar were included in the study. The major measures were mean daily calcium intake (mg/day) and major sources of calcium in the diet. Overall mean calcium intake was 197+13mg/day (2-9 years), 421+2mg/day (10-19 years), 399+21 mg/day (20-49 years), and 383+25mg/day (>50 years) for males, while the corresponding values for females were 207+17 mg/day, 366+19 mg/day, 387+16 mg/day, and 327 +19 mg/day. Calcium intake was less than 80% of the recommended dietary allowances (RDA) for Myanmar for ages 2-9 years and 10-29 years in all the study areas, and for the 50 years and above age group in Yangon. Fish paste was found to be the major source of calcium. Milk and milk products contributed very little to total calcium intake, contributing 2.1% for residents in Yangon, 5.1% in Pa-an and none in Bago. Consumption of calcium rich foods, particularly milk and milk products, should be encouraged among the Myanmar people. Towards this end, appropriate nutrition education materials should be developed for promotional purposes. 相似文献
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Ohnmar Than-Tun-Sein Ko-Ko-Zaw Saw-Saw Soe-Win 《The Southeast Asian journal of tropical medicine and public health》2005,36(2):529-533
This study was to determine the relationship between a commonly used social stratification indicator, net equivalent income, and self-rated health, long-term disability, visual acuity status, death rate, birth rate, unsafe delivery and school enrollment in a rural area of Myanmar. Data were collected from 3,558 respondents in 805 households of all ages. Data analysis for various items was based on different age groups. The results from two income groups (highest and lowest) are as follows: the percent of those who self-rated their health as very good were 17.8% and 10.4% in the highest and lowest income groups, respectively (adjusted coefficient = 0.30, 95% Cl 0.11-0.50); those with an acute medical condition were found in 16.3% and 20.8% in the highest and lowest income groups, respectively (adjusted OR = 1.35, 95% Cl 1.08-1.68); those with long-term disability were found in 15.3% and 21.2% in the highest and lowest income groups, respectively (adjusted OR = 1.39, 95% Cl 1.05-1.84); and those with poor visual acuity at a distance of 13 feet were found in 8.1% and 13.5% in the highest and lowest income groups, respectively (adjusted OR = 1.64, 95% Cl 1.18-2.30). The birth rate ratio was 1.3, the death rate ratio was 1.2, and school enrollment was found in 92.8% and 83.2% in the highest and lowest income groups, respectively (adjusted OR = 0.34, 95% Cl 0.1-0.8). These results indicate that there is an urgent need to strengthen the health care infrastructure and educational system, targeting the poor in rural areas. 相似文献
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QUESTION: Is wearing a night splint as effective as standing on a tilt table in preventing ankle dorsiflexion contracture and promoting the ability to stand up early after stroke? DESIGN: Randomised trial with concealed allocation, assessor blinding, and intention-to-treat analysis. PARTICIPANTS: 30 patients undergoing rehabilitation who were not yet walking and within three weeks of their first stroke. INTERVENTION: For four weeks, one group wore a splint with the affected ankle at plantargrade, 7 nights per week, while the other group stood on a tilt table for 30 min with the ankle at maximum dorsiflexion, 5 times per week. This was followed by a period of no intervention for six weeks. Both groups received inpatient and outpatient rehabilitation emphasising mobility. OUTCOME MEASURES: The primary outcome was contracture measured as maximum passive ankle dorsiflexion. RESULTS: The night splint group had the same amount of ankle dorsiflexion as the tilt table group by Week 4 (mean difference 1 deg, 95% CI -5 to 7), and by Week 10 (mean difference 3.5 deg, 95% CI -3 to 10). CONCLUSION: When added to early rehabilitation, wearing a night splint on the affected ankle in stroke patients appears to be as effective as standing on a tilt table in preventing contracture at the ankle. However, since there was no control group, the prevention of contracture may have been due to other factors. 相似文献
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Lidia?Sancho?RodríguezEmail authorView authors OrcID profile Sue?Ping?Thang HuiHua?Li Lih?Kin?Khor Young?Soon?Tay Khin?Ohnmar?Myint Aaron?Kian?Ti?Tong 《Annals of nuclear medicine》2016,30(3):255-261
Objective
Activity planning for 90Y radioembolization aims to maximize the effect of the treatment while keeping toxicity acceptably low. Our aim was to describe the amount of residual activity in post-treatment v-vials and tubing and analyze the possible factors affecting it (total activity administered, number of split activity injection(s), previous treatments, administration artery and microcatheter size), as these may influence dosimetric planning and treatment.Methods
This was a retrospective review using case records of patients who received 90Y-radioembolization for hepatic tumors at a single tertiary center. From August 2013 to September 2015, seventy-seven out of one hundred and fifty patients who received radioembolization with 90Y resin microspheres due to inoperable Hepatocellular Carcinoma (HCC) or liver metastases were included. The rest were mainly excluded due to incomplete data sets. The number of split activities (injections) for the radioembolization could be: one single injection, two or three. The remnant activity in post-treatment v-vials and tubing were measured for every patient. The administration arteries evaluated were: proper hepatic artery (PHA), right hepatic artery (RHA), middle hepatic artery (MHA), left hepatic artery (LHA) and small caliber branch arteries. The sizes of the microcatheters (2.2 or 2.7 Fr) used to administer the dose were also evaluated.Results
In total, 77 out of 150 patients were included in the final analysis. There were 59 men of median age 64.0 years old. The total median dose loss was 0.10 GBq. The total dose loss increased 0.244 GBq [95 % CI = (0.169, 0.318)] when three split activities were given compared to single activity injection. Activity loss for each injection increased 0.0297 GBq [95 % CI = (0.0151, 0.0443)] for every 1.0 GBq increase of split activity injection. There were no significant statistical differences in the rest of patient characteristics.Conclusions
There is significant loss of activity observed during radioembolization, which can have a major dosimetric impact. The total administered activity and the number of split injections during radioembolization are the main influencing factors. Further prospective studies as well as measures of clinical outcome are warranted.9.
Shanthi Viswanathan Metha Appiwatanakul Ashwini Nayak Badrul Islam Bhupendra Khatri David Pangeran Himanshu Bambardekar Kartika Maharani Kevin Tan Mathew Alexander Mohammad E Hussain Mohd S Adenan Nabil AA Danapaul Najib Khalife Ohnmar Ohnmar Beng Hooi Ong Riwanti Estiasari Sari N Hanifa Sasitorn Siritho Chen Fei Ng Sylvanie Ratna Thirugnanam Umapathi Win M Thit Yetty Ramli Yvonne YL Lee Fu Liong Hiew 《Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy》2019,23(3):289-297
In conjunction with the third regional Southeast Asian (SEA) therapeutic plasma exchange (TPE) conference in Kuala Lumpur, Malaysia, 25 clinicians and researchers from SEA and South Asian countries attended the inaugural strategy meeting for the establishment of a regional TPE consortium for neurological disorders. The primary objective was to establish regional collaboration to improve delivery of TPE services in SEA. A pre‐meeting survey was conducted to gather insights on disease spectrum, contextual practice challenges, and the need for a regional TPE consensus. Challenges identified include limited healthcare funding in support of diagnostic workup, TPE therapy, as well as development of clinical infrastructure and expertise capacity building. There was favorable interest in developing a working plan contextualized to this region. Strategies to overcome challenges were discussed. This included the need for a comprehensive referral system and network of regional TPE centers suited to local needs, supported by innovative TPE delivery programs. 相似文献
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