Publications by authors named "Jennifer Dawson"

Article Synopsis
  • The primary objective is to evaluate the advantages and disadvantages of using air versus supplemental oxygen for resuscitating term or late preterm infants at birth, focusing on their impact on mortality rates and long-term neurodevelopmental impairment.
  • The secondary objective is to explore how the effects of air versus supplemental oxygen may vary based on factors like oxygen concentration, gestational age, oxygen saturation titration, and the economic status of the study country.
  • This protocol outlines a systematic review aimed at providing clear evidence to guide neonatal resuscitation practices.
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Article Synopsis
  • The eighth annual summary from the International Liaison Committee on Resuscitation (ILCOR) focuses on the latest findings in cardiopulmonary resuscitation (CPR) and emergency cardiovascular care, building on a comprehensive review from 2020.
  • This summary is based on the evaluation of recent resuscitation evidence by experts from six different ILCOR task forces, who utilized specific criteria to assess the quality of evidence and reached consensus treatment recommendations.
  • The document also identifies key areas where more research is needed, sharing insights into the task forces’ discussions through sections like Justification and Evidence-to-Decision Framework Highlights.
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This is the eighth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations; a more comprehensive review was done in 2020. This latest summary addresses the most recent published resuscitation evidence reviewed by the International Liaison Committee on Resuscitation task force science experts. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations.

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Article Synopsis
  • Bronchopulmonary dysplasia (BPD) is a serious condition affecting extremely preterm infants, and while systemic corticosteroids can help, they come with risks; inhaled corticosteroids may provide a safer alternative.
  • The study aimed to assess the effectiveness of administering budesonide, an inhaled corticosteroid, alongside surfactant in improving survival rates without BPD among extremely preterm infants.
  • Conducted across 21 neonatal units in four countries, the trial involved 1,059 infants and found that 25.6% of those receiving budesonide plus surfactant survived without BPD, compared to 22.6% in the surfactant-only group.
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Background: Persistent visceral pain is an unpleasant sensation coming from one or more organs within the body. Visceral pain is a common symptom in those with advanced cancer. Interventional procedures, such as neurolytic sympathetic nerve blocks, have been suggested as additional treatments that may play a part in optimising pain management for individuals with this condition.

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Background: In Oman, there is a lack of data on utilisation, needs and women's satisfaction with care and information provided during postnatal follow-up period.

Aim: To investigate postnatal follow-up care utilisation and women's needs; level of postnatal information received and satisfaction with services.

Methods: A purposive sample of women (n = 500), recruited in the immediate postnatal period at one metropolitan and one regional birthing hospital in Oman.

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Study Objective: Our primary objectives were to identify clinical practice guideline recommendations for children with acute mild traumatic brain injury (mTBI) presenting to an emergency department (ED), appraise their overall quality, and synthesize the quality of evidence and the strength of included recommendations.

Methods: We searched MEDLINE, EMBASE, Cochrane Central, Web of Science, and medical association websites from January 2012 to May 2023 for clinical practice guidelines with at least 1 recommendation targeting pediatric mTBI populations presenting to the ED within 48 hours of injury for any diagnostic or therapeutic intervention in the acute phase of care (ED and inhospital). Pairs of reviewers independently assessed overall clinical practice guideline quality using the Appraisal of Guidelines Research and Evaluation (AGREE) II tool.

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The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training.

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The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training.

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Background: Bronchopulmonary dysplasia (BPD), an inflammatory-mediated chronic lung disease, is common in extremely preterm infants born before 28 weeks' gestation and is associated with an increased risk of adverse neurodevelopmental and respiratory outcomes in childhood. Effective and safe prophylactic therapies for BPD are urgently required. Systemic corticosteroids reduce rates of BPD in the short term but are associated with poorer neurodevelopmental outcomes if given to ventilated infants in the first week after birth.

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Objectives: Postnatal follow-up care (PNFC) is critical for promoting maternal and newborn health and well-being. In Oman, women's utilisation of postnatal follow-up services has declined, with rates as low as 0.29 (mean visits) in some governorates, and fails to meet the recommendation of postnatal follow-up visits at two and six weeks for assessment of the mother and her newborn.

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Importance: Identifying research priorities of patients with concussion, their caregivers, and their clinicians is important to ensure future concussion research reflects the needs of those who will benefit from the research.

Objective: To prioritize concussion research questions from the perspectives of patients, caregivers, and clinicians.

Design, Setting, And Participants: This cross-sectional survey study used the standardized James Lind Alliance priority-setting partnership methods (2 online cross-sectional surveys and 1 virtual consensus workshop using modified Delphi and nominal group techniques).

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Objectives: Providing emergency care to acutely ill or injured children is stressful and requires a high level of training. Paramedics who provide prehospital care are typically not involved in the circle of care and do not receive patient outcome information. The aim of this quality improvement project was to assess paramedics' perceptions of standardized outcome letters pertaining to acute pediatric patients that they had treated and transported to an emergency department.

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Background: Bronchopulmonary dysplasia (BPD), an inflammatory-mediated chronic lung disease, is common in extremely preterm infants born before 28 weeks' gestation and is associated with an increased risk of adverse neurodevelopmental and respiratory outcomes in childhood. Effective and safe prophylactic therapies for BPD are urgently required. Systemic corticosteroids reduce rates of BPD in the short-term but are associated with poorer neurodevelopmental outcomes if given to ventilated infants in the first week after birth.

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Blood availability was uncertain during the COVID-19 pandemic, yet transfusion remained a common and sometimes necessary procedure. Substantial work on optimizing transfusion practices is centered in tertiary hospitals as high utilizers of blood while the care delivered in smaller community hospitals comprises more than half the nation's transfusions. Improving transfusion practices in community hospitals represents a substantial opportunity to enhance patient safety and the availability of blood resources.

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Background: The natural history and genotype-phenotype correlation of congenital antithrombin (AT) deficiency in children are unknown.

Objectives: To describe the clinical presentation of congenital AT deficiency in children and evaluate its correlation to specific mutations in SERPINC1.

Methods: In 2017, a prospective pediatric database and DNA biorepository for congenital AT deficiency was established.

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Background: Postnatal care is a component of the maternity care continuum, which is often under-valued and under-offered. The aim of this study was to explore healthcare providers' (HCPs) views about postnatal follow-up care (PNFC) offered to women in Oman.

Methods: This qualitative study was performed from May 2021 to January 2022; 29 individual participated in semi-structured telephone interviews with staff nurses (N=20), nurse/midwives (N=5), and doctors (N=4) from Khoula and Ibra hospitals and Al Amerat, Muttrah and Al Qabil health centers in Oman.

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PTEN (phosphatase and tensin homolog deleted on chromosome 10) is a tightly regulated dual-specificity phosphatase and key regulator of the PI3K/AKT/mTOR signaling pathway. PTEN phosphorylation at its carboxy-terminal tail (CTT) serine/threonine cluster negatively regulates its tumor suppressor function by inducing a stable, closed, and inactive conformation. Germline mutations predispose individuals to hamartoma tumor syndrome (PHTS), a rare inherited cancer syndrome and, intriguingly, one of the most common causes of autism spectrum disorder (ASD).

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Postnatal follow-up care is reported to be the 'underutilised' aspect of the maternity care continuum. This review explores women's utilisation of early and late postnatal follow-up and their experiences and satisfaction with it. Five online databases were searched for English or Arabic articles published between 2011 and 2021.

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The phosphatase and tensin homologue deleted on chromosome 10 () tumor suppressor gene encodes a tightly regulated dual-specificity phosphatase that serves as the master regulator of PI3K/AKT/mTOR signaling. The carboxy-terminal tail (CTT) is key to regulation and harbors multiple phosphorylation sites (Ser/Thr residues 380-385). CTT phosphorylation suppresses the phosphatase activity by inducing a stable, closed conformation.

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