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  1. Article ; Online: Heat illness presentations to emergency departments in Western Sydney: surveillance for environmental, personal and behavioural risk factors.

    Conaty, Stephen J / Ghosh, Sayontonee / Ashraf, Khizar / Taylor, Karin H / Truman, George / Noonan, Helen / Dronavalli, Mithilesh / Jalaludin, Bin

    Public health research & practice

    2023  Volume 33, Issue 4

    Abstract: Objective: To pilot surveillance to describe environmental, personal and behavioural risk factors for people presenting to hospital emergency departments (EDs) with heat illness.: Methods: We conducted a retrospective case series and telephone ... ...

    Abstract Objective: To pilot surveillance to describe environmental, personal and behavioural risk factors for people presenting to hospital emergency departments (EDs) with heat illness.
    Methods: We conducted a retrospective case series and telephone interview study of people presenting to EDs across South Western Sydney, Western Sydney and Nepean Blue Mountains Local Health Districts with heat illness over the 2017/18 and 2018/19 summer periods (1 December to 28 February). We used the Public Health Rapid Emergency Disease Syndromic Surveillance (PHREDSS) 'heat problems' syndrome to identify people with heat illness and medical records to find contact details. We developed a detailed questionnaire instrument to guide the telephone interview.
    Results: A total of 129 individuals presented with 'heat problems' (57 in 2017/18 and 72 in 2018/19). The median age was 44 years (range 1-89 years). Most attended hospitals via the NSW Ambulance Service (58%) or private car (40%). Of the total, 53% were classified as triage category 3 (potentially life-threatening), 27% as category 4 (potentially serious) and 16% as category 2 (imminently life-threatening). The main supplementary codes were heat exhaustion (35%), heat syncope (39%), and heat stroke (30%). The majority were discharged from the emergency department after completing treatment (73%), with 21% requiring admission. A total of 38 follow-up interviews were completed (29% response rate). Almost all individuals were exposed to heat outside their home environment: 11 (29%) were engaged in paid work, 5 (13%) in outdoor housework, and 10 (26%) in outdoor recreational activities.
    Conclusion: Our pilot surveillance study successfully collected home, local environment and behavioural risk factors on a small cohort presenting with 'heat problems' to EDs in Western Sydney during the summer months. Most were exposed to heat outdoors while engaged in work or recreation outside the home, and were preventable.
    MeSH term(s) Humans ; Infant ; Child, Preschool ; Child ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Aged, 80 and over ; Retrospective Studies ; Emergency Service, Hospital ; Hospitalization ; Risk Factors ; Heat Stress Disorders/epidemiology ; Heat Stress Disorders/etiology
    Language English
    Publishing date 2023-12-06
    Publishing country Australia
    Document type Journal Article
    ISSN 2204-2091
    ISSN (online) 2204-2091
    DOI 10.17061/phrp3342331
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: First documented gymnasium cluster of COVID-19 with whole genome sequencing in Australia.

    Ravindran, Bhavi / Gatens, Elizabeth / Pal, Naru / Sheppeard, Vicky / Calik, Anna / Alexander, Kate / Ashraf, Khizar / Arnott, Alicia / Sintchenko, Vitali / Dalton, Craig B

    Communicable diseases intelligence (2018)

    2023  Volume 47

    Abstract: Background: Transmission of coronavirus disease 2019 (COVID-19) has been demonstrated in fitness settings internationally. We report the first documented case of transmission of COVID-19 in a gymnasium in Australia in 2020.: Methods: Case finding and ...

    Abstract Background: Transmission of coronavirus disease 2019 (COVID-19) has been demonstrated in fitness settings internationally. We report the first documented case of transmission of COVID-19 in a gymnasium in Australia in 2020.
    Methods: Case finding and case interviews were conducted among attendees in a Western Sydney gymnasium, Australia. Whole genome sequencing using an amplicon-based approach was performed on all SARS CoV-2 polymerase chain reaction positive samples detected through surveillance.
    Results: We show that five cases of COVID-19 were linked to the gymnasium, with transmission occurring on 7 July 2020, when the index case transmitted the infection to four other gymnasium attendees through the sharing of an enclosed space.
    Conclusions: There is an ongoing risk of transmission of COVID-19 within gymnasium environments and they are justifiably classified as a 'high-risk' venue. There may be a need to expand ventilation and space requirements to prevent transmission of COVID-19 in such settings in the context of severe COVID-19 variants or to prevent respiratory disease transmission in general.
    MeSH term(s) Humans ; COVID-19/epidemiology ; SARS-CoV-2/genetics ; Fitness Centers ; Australia/epidemiology ; Whole Genome Sequencing
    Language English
    Publishing date 2023-09-21
    Publishing country Australia
    Document type Journal Article
    ISSN 2209-6051
    ISSN (online) 2209-6051
    DOI 10.33321/cdi.2023.47.55
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Azygos lobe in a South African cadaveric population.

    Rauf, Abdul / Rauf, Waqar-Un Nisa / Navsa, Nadia / Ashraf, Khizar Tauseef Ahmad

    Clinical anatomy (New York, N.Y.)

    2012  Volume 25, Issue 3, Page(s) 386–390

    Abstract: Knowledge of the prevalence, morphology, and location of the azygos lobe is essential for diagnostic and surgical procedures of the lungs related to mediastinal pathologies, especially to minimize intraoperative vascular injuries, shock, possible ... ...

    Abstract Knowledge of the prevalence, morphology, and location of the azygos lobe is essential for diagnostic and surgical procedures of the lungs related to mediastinal pathologies, especially to minimize intraoperative vascular injuries, shock, possible thoracotomy, and even the possibility of pulmonary torsion. Reports on the prevalence of the azygos lobe vary between 0.11% and 1.06%. The aim of this study was to record the prevalence and morphological description of the azygos lobe in the South African cadaveric population. A total of 704 adult cadavers dissected over a 10-year period by students in the Department of Human Anatomy at the Medunsa Campus, University of Limpopo, were studied. The prevalence and dimensions of the azygos lobe were determined with a 95% confidence interval (CI). Results indicate that an azygos lobe was present in the right lung in only four cases (prevalence 0.57%, 95% CI: 0.2%-1.6%). The mean height and width were 6.7 cm (95% CI: 4.4-9.2) and 4.5 cm (95% CI: 3.7-5.2), respectively. Observations on the morphology of the azygos lobe showed that it was rectangular (n = 3) and triangular (n = 1) in shape with smooth margins. In conclusion, the azygos lobe is a rare anomaly in the South African cadaveric population. The present results are comparable with those reported in the literature for other populations. Future radiological studies on the azygos lobe on living subjects in South Africa will be useful for further understanding of this rare but significant anomaly.
    MeSH term(s) Azygos Vein/anatomy & histology ; Cadaver ; Congenital Abnormalities/epidemiology ; Congenital Abnormalities/pathology ; Female ; Humans ; Lung/abnormalities ; Lung Diseases/epidemiology ; Lung Diseases/pathology ; Male ; South Africa/epidemiology
    Language English
    Publishing date 2012-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1025505-9
    ISSN 1098-2353 ; 0897-3806
    ISSN (online) 1098-2353
    ISSN 0897-3806
    DOI 10.1002/ca.21243
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: A mixed methods study to assess the effectiveness of food-based interventions to prevent stunting among children under-five years in Districts Thatta and Sujawal, Sindh Province, Pakistan: study protocol.

    Kureishy, Sumra / Khan, Gul Nawaz / Arrif, Shabina / Ashraf, Khizar / Cespedes, Angela / Habib, Muhammad Atif / Hussain, Imtiaz / Ullah, Asmat / Turab, Ali / Ahmed, Imran / Zaidi, Shehla / Soofi, Sajid Bashir

    BMC public health

    2017  Volume 17, Issue 1, Page(s) 24

    Abstract: Background: Maternal and child malnutrition is widely prevalent in low and middle income countries. In Pakistan, widespread food insecurity and malnutrition are the main contributors to poor health, low survival rates and the loss of human capital ... ...

    Abstract Background: Maternal and child malnutrition is widely prevalent in low and middle income countries. In Pakistan, widespread food insecurity and malnutrition are the main contributors to poor health, low survival rates and the loss of human capital development. The nutritional status trends among children exhibit a continuous deteriorating with rates of malnutrition exceeding the WHO critical threshold. With the high prevalence of maternal and child malnutrition, it is important to identify effective preventative approaches, especially for reducing stunting in children under-five years of age. The primary aim of this study is to assess the effectiveness of food-based interventions to prevent stunting in children under-five years.
    Methods: A mixed methods study design will be conducted to evaluate the effectiveness of food-based interventions to prevent stunting among children under-five years in districts Thatta and Sujawal, Sindh Province, Pakistan. The study will include cross sectional surveys, a community-based cluster randomized controlled trial and a process evaluation. The study participants will be pregnant women, lactating mothers and children under-five years. The cross-sectional surveys will be conducted with 7360 study participants at baseline and endline. For the randomized control trial, 5000 participants will be recruited and followed monthly for compliance of food-based supplements, dietary diversity, pregnancy outcomes, and maternal and child morbidity and mortality. Anthropometric measurements and hemoglobin levels will be measured at baseline, quarterly and at endline. The interventions will consist of locally produced lipid-based nutrient supplement (Wawamum) for children 6-23 months, micronutrient powders for children 24-59 months, and wheat soya blends for pregnant and lactating mothers. Government lady health workers will deliver interventions to participants. The effectiveness of the project will be measured in terms of the impact of the proposed interventions on stunting, nutritional status, micronutrient deficiencies, and other key indicators of the participants. The process evaluation will assess the acceptability, feasibility and potential barriers of project implementation through focus group discussions, key informant interviews and household surveys. Data analysis will be conducted using STATA version 12.
    Discussion: There is considerable evidence on the effectiveness of food-based interventions in managing stunting in developing countries. However, these studies do not account for the local environmental factors and widespread nutrient deficiencies in Pakistan. These studies are often conducted in controlled environments, where the results cannot be generalized to programs operating under field conditions. The findings of this study will provide sufficient evidence to develop policies and programs aimed to prevent stunting in children 6-59 months and to improve maternal and child health and growth outcomes in poor resource settings.
    Trial registration: NCT02422953 . Registered on April 15, 2015.
    MeSH term(s) Adult ; Child Health ; Child Nutrition Disorders/complications ; Child Nutrition Disorders/prevention & control ; Child Nutritional Physiological Phenomena ; Child, Preschool ; Cross-Sectional Studies ; Developing Countries ; Diet ; Dietary Supplements ; Female ; Food Supply ; Growth Disorders/etiology ; Growth Disorders/prevention & control ; Health Promotion/methods ; Humans ; Infant ; Lactation ; Male ; Malnutrition/complications ; Malnutrition/prevention & control ; Maternal Nutritional Physiological Phenomena ; Nutritional Status ; Pakistan ; Poverty ; Pregnancy ; Research Design
    Language English
    Publishing date 2017-01-05
    Publishing country England
    Document type Journal Article ; Randomized Controlled Trial
    ISSN 1471-2458
    ISSN (online) 1471-2458
    DOI 10.1186/s12889-016-3976-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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