Publications by authors named "Underwood M"

Background And Objectives: Neonatal encephalopathy (NE) is characterized by an abnormal level of consciousness with or without seizures in the neonatal period. It affects 1-6/1,000 live term newborns. We applied genome sequencing (GS) in term newborns with NE to investigate the underlying genetic causes.

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Purpose: The AVeNEW Post-Approval Study (AVeNEW PAS) follows upon results from the AVeNEW IDE clinical trial and was designed to provide additional clinical evidence of safety and effectiveness using the Covera™ Vascular Covered Stent to treat arteriovenous fistula (AVF) stenoses in a real-world hemodialysis patient population.

Materials And Methods: One hundred AVF patients were prospectively enrolled at 11 clinical trial sites in the USA and treated with the covered stent after angioplasty of a clinically significant target stenosis. The primary safety outcome was freedom from any adverse event that suggests the involvement of the AV access circuit evaluated at 30 days.

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Introduction: Sciatica is a debilitating condition that often becomes chronic, and for which there are few effective treatment options. Treatments such as the anti-depressant duloxetine have shown promise, but the evidence is inconclusive. We are describing a high quality, definitive trial to investigate the efficacy, safety and cost-effectiveness of duloxetine in chronic sciatica.

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Introduction: Surgical patients frequently experience post-operative complications at home. Digital remote monitoring of surgical wounds via image-based systems has emerged as a promising solution for early detection and intervention. However, the increased clinician workload from reviewing patient-submitted images presents a challenge.

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Article Synopsis
  • The study compares machine learning approaches to traditional statistical models for survival analysis, specifically in predicting time to return to work for families with complex issues.
  • The results show that no model clearly outperformed the others, with both machine learning and classical models displaying low predictive power.
  • While machine learning approaches exhibited better fit metrics, particularly the Random Survival Forest, this did not lead to significantly improved predictive accuracy over classical methods, indicating the need for further refinement of these algorithms.
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Background: Physical prehabilitation can enhance patient resilience to surgical stress, but its effects are unclear in vulnerable and frail patients. We aimed to determine the effect of a structured exercise prehabilitation programme on the quality of recovery after cardiac surgery in vulnerable and frail participants.

Methods: This single-blinded, parallel-arm, superiority, randomised controlled trial recruited patients with a Clinical Frailty Scale of 4-6 undergoing cardiac surgery.

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Background: Following the COVID-19 pandemic, millions of people continue to experience ongoing physical and mental health sequelae after recovery from acute infection. There is currently no specific treatment for the diverse symptoms associated with post-COVID-19 condition. Physical and mental health rehabilitation may help improve quality of life in such patients.

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Article Synopsis
  • The Resuscitation Council UK created the ReSPECT emergency care treatment plan in 2016 to guide treatment recommendations like cardiopulmonary resuscitation in urgent medical situations.
  • The study aimed to assess the usage of ReSPECT in primary care, focusing on its implementation and impact on patient care by using interviews, surveys, and evaluations in various settings.
  • Findings showed public support for treatment plans, with 41% of surveyed general practitioners using ReSPECT; those who did were more at ease discussing emergency care options compared to those using traditional 'do not resuscitate' forms.
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  • Chronic migraine affects 2-4% of adults globally and recent advances in expensive medications have prompted a review of their clinical and cost-effectiveness.
  • The study analyzed data from randomised controlled trials involving 7352 adults and compared six different medications, including calcitonin gene-related peptide monoclonal antibodies, Botox, and topiramate, against placebo.
  • Results showed that calcitonin gene-related peptide monoclonal antibodies ranked highest in reducing headache days and improving quality of life, while topiramate was less effective compared to these newer treatments.
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Background: The Recommended Summary Plan for Emergency Care and Treatment (ReSPECT) includes agreed clinical recommendations for a person's care in a future emergency which have been informed by discussion of the person's preferences. Previous evaluation of ReSPECT plans in acute NHS hospitals found inconsistencies in recording patient's preferences and involvement in the plan, and infrequent justification for recommendations.

Aim: To explore to what extent ReSPECT recommendations reflect individual preferences, as documented in the plan.

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Objectives: To measure community attitudes to emergency care and treatment plans (ECTPs).

Design: Population survey.

Setting: Great Britain.

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Background: The Recommended Summary Plan for Emergency Care and Treatment (ReSPECT) has been implemented in many areas of the UK. It is unclear how ReSPECT is used in primary and community care settings.

Aim: To understand the extent to which relapse risk and prevention are discussed and managed in general practice.

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Aims: In many countries, pain is the most common indication for use of antidepressants in older adults. We reviewed the evidence from randomized controlled trials on the efficacy and safety of antidepressants, compared to all alternatives for pain in older adults (aged ≥65 years).

Methods: Trials published from inception to 1 February 2024, were retrieved from 13 databases.

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Background: Fecal shedding of SARS-CoV-2 occurs during infection, particularly in pediatric populations. The gut microbiota are associated with resistance to enteric pathogens. COVID-19 is associated with alterations to the gut microbiome.

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Article Synopsis
  • * The REPPORT trial is a multicenter study comparing personalized rehabilitation to surgery for managing this condition, targeting 276 participants across the UK and using random assignment to treatment groups.
  • * The trial will evaluate effectiveness based on participant-reported outcomes over 18 months and gather additional data on health impacts and resource use, with results set to be shared in peer-reviewed publications.
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  • Many people in Norway struggle with long-term pain, which often makes it hard for them to go back to work.
  • Researchers adapted a UK program to help these individuals return to work and wanted to see if it would work well in Norway.
  • They had some success in getting people interested, but only a few ended up participating in the program during the pilot test.
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  • The Chronic Headache Education and Self-management Study (CHESS) aimed to develop supportive strategies for individuals suffering from chronic headaches, revealing a lack of qualitative research on their lived experiences.
  • Researchers conducted semi-structured interviews with participants from the CHESS study, analyzing the results through thematic analysis to understand the complexities of living with chronic headaches.
  • The study identified six major themes related to the emotional impact and nature of headaches, alongside four overlapping categories of headache impact, highlighting the varying degrees to which headaches affect participants' lives over time.
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Background: The SPHERe (Supervised Pulmonary Hypertension Exercise Rehabilitation) trial is a multi-centre, pragmatic, randomised controlled trial assessing the clinical and cost-effectiveness of supervised exercise rehabilitation with psychosocial and motivational support compared to best-practice usual care for people with pulmonary hypertension (PH). The original protocol was published in BMC Pulmonary Medicine (accessible online). We randomised our first participant in January 2020.

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Importance: Compared with early cord clamping (ECC), umbilical cord milking (UCM) reduces delivery room cardiorespiratory support, hypoxic-ischemic encephalopathy, and therapeutic hypothermia in nonvigorous near-term and full-term infants. However, UCM postdischarge outcomes are not known.

Objective: To determine the 2-year outcomes of children randomized to UCM or ECC at birth in the Milking in Nonvigorous Infants (MINVI) trial.

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Venous thromboembolic disease (VTE) is a prevalent and potentially life-threatening vascular disease, including both deep vein thrombosis and pulmonary embolism. This review will focus on recent insights into the heritable factors that influence an individual's risk for VTE. Here, we will explore not only the discovery of new genetic risk variants but also the importance of functional characterization of these variants.

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Necrotizing enterocolitis (NEC) is a leading cause of preterm infant morbidity and mortality. Treatment for NEC is limited and non-targeted, which makes new treatment and prevention strategies critical. Host defense peptides (HDPs) are essential components of the innate immune system and have multifactorial mechanisms in host defense.

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Introduction: Pain and disability after meniscectomy can be a substantial lifelong problem. There are few treatment options, especially for young people. Non-surgical management (rehabilitation) is an option but increasingly surgeons are performing meniscal allograft transplants (MATs) for these individuals.

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Background: Frailty is common in patients undergoing cardiac surgery and is associated with poorer postoperative outcomes. Ultrasound examination of skeletal muscle morphology may serve as an objective assessment tool as lean muscle mass reduction is a key feature of frailty.

Methods: This study investigated the association of ultrasound-derived muscle thickness, cross-sectional area, and echogenicity of the rectus femoris muscle (RFM) with preoperative frailty and predicted subsequent poor recovery after surgery.

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