Publications by authors named "COPELAND H"

Purpose: We sought to evaluate outcomes for clinical management after a genetic diagnosis from the Deciphering Developmental Disorders study.

Methods: Individuals in the Deciphering Developmental Disorders study who had a pathogenic/likely pathogenic genotype in the DECIPHER database were selected for inclusion ( = 5010). Clinical notes from regional clinical genetics services notes were reviewed to assess predefined clinical outcomes relating to interventions, prenatal choices, and information provision.

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Background: Cardiothoracic surgery (CTS) is one of the least diverse surgical specialties in both gender and race. Aside from the inherent benefits of a diverse working environment, mitigating this diversity gap improves patient care. Mentorship is important for creating a diverse, nurturing environment for trainees.

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Donation after circulatory death (DCD) presents both opportunities and challenges in the realm of heart transplantation. Its emergence holds promise for narrowing the gap between patients in need of organs and the available donor pool. The rapid emergence of DCD use has allowed heart transplant volume to increase worldwide.

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Objective: To identify the current rate of achieving publication and time to publication of abstracts presented at Societies for Pediatric Urology (SPU) meetings.

Methods: Fall SPU poster and podium presentations from 2017-2019 and 2021 were identified and reviewed for authorship (academic position), institutional (presence of pediatric urology fellowship), and publication (date of publication, journal, impact factor, and changes in authorship) details.

Results: Of the 688 abstracts presented at the annual fall SPU meeting, 311 (45.

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Background: Treatment strategies for paratesticular rhabdomyosarcoma (PT RMS) are based on stage, which requires accurate lymph node (LN) evaluation. Previous methodology for determining quantity of LN for negative nodal status is based on LN positivity rates, without accounting for the relationship between LNs or amongst patients. This study aims to quantify the chance of missing involved LNs based on LN yield (LNY) using a previously established methodology in comparison to current recommendations.

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Extracorporeal membrane oxygenation is increasingly being used to support patients with hypoxemic respiratory failure and cardiogenic shock. During the COVID-19 pandemic, consensus guidance recommended extracorporeal life support for patients with COVID-19-related cardiopulmonary disease refractory to optimal conventional therapy, prompting a substantial expansion in the use of this support modality. Extracorporeal membrane oxygenation was particularly integral to the bridging of COVID-19 patients to heart or lung transplantation.

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Article Synopsis
  • The study examined how the volume of heart transplants performed at centers affects their use of Status 2 exceptions, which allow for expedited transplant priority.
  • It analyzed data from the OPTN database for patients who underwent organ heart transplants (OHT) between late 2018 and early 2023, categorizing centers based on their annual transplant volume.
  • Findings showed that lower volume centers applied for Status 2 exceptions much more frequently (50%-60% of the time) compared to medium (30%-35%) and high volume centers (also 30%-35%), indicating that as transplant volume increases, the use of these exceptions decreases significantly.
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Introduction: Primary delayed sternal closure (DSC) is a useful tool in the management of certain critically unstable patients after cardiac surgery, but there is a paucity of consensus management guidelines. This review aimed to identify critical key areas in DSC management.

Evidence Acquisition: Systematic literature search was conducted in January 2023 and performed using Embase and PubMed.

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Article Synopsis
  • Cardiac surgery and cardiology have the lowest representation of women and racial minorities compared to other medical specialties.
  • * The underrepresentation of these groups is even more critical given that heart failure risk is increasing in the US, especially among non-white patients.
  • * Increasing diversity in academia is vital for improving workforce representation, which will ultimately enhance patient care.
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Infections remain a significant concern in patients receiving mechanical circulatory support (MCS), encompassing both durable and acute devices. This consensus manuscript provides updated definitions for infections associated with durable MCS devices and new definitions for infections in acute MCS, integrating a comprehensive review of existing literature and collaborative discussions among multidisciplinary specialists. By establishing consensus definitions, we seek to enhance clinical care, facilitate consistent reporting in research studies, and ultimately improve outcomes for patients receiving MCS.

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Background: Up to 50% of those attending for low-dose computed tomography screening for lung cancer continue to smoke and co-delivery of smoking cessation services alongside screening may maximise clinical benefit. Here we present data from an opt-out co-located smoking cessation service delivered alongside the Yorkshire Lung Screening Trial (YLST).

Methods: Eligible YLST participants were offered an immediate consultation with a smoking cessation practitioner (SCP) at their screening visit with ongoing smoking cessation support over subsequent weeks.

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Background: Severe primary graft dysfunction (PGD) is a major cause of early mortality after heart transplant, but the impact of donor organ preservation conditions on severity of PGD and survival has not been well characterized.

Methods: Data from US adult heart-transplant recipients in the Global Utilization and Registry Database for Improved Heart Preservation-Heart Registry (NCT04141605) were analyzed to quantify PGD severity, mortality, and associated risk factors. The independent contributions of organ preservation method (traditional ice storage vs controlled hypothermic preservation) and ischemic time were analyzed using propensity matching and logistic regression.

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Article Synopsis
  • Research suggests that lung procurement may affect the outcomes of heart transplants, particularly regarding Primary Graft Dysfunction (PGD).
  • The study analyzed data from heart transplant recipients using a specific lung preservation solution called Perfadex, comparing outcomes based on donor exposure to this solution.
  • Results indicated that while there was a slight increase in short-term mortality associated with Perfadex exposure, long-term survival rates at one year were not significantly different.
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Purpose: To explore correlations between AAMC situational judgment test (SJT) scores, other admissions data, and learners' medical school performance.

Method: First- and second-year medical students from 8 U.S.

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Article Synopsis
  • A study was conducted to explore how the race of both heart transplant donors and recipients affects outcomes after orthotopic heart transplant (OHT) using data from the UNOS database between 2000 and 2018.
  • The research found that White patients comprised the majority of recipients (71%), while most donors were also White (66%).
  • Results indicated that Hispanic recipients had significantly worse short-term (30-day) and long-term (1-year) survival rates compared to White recipients, while Black patients tended to receive hearts labeled as "urgent" more often.
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Traditional ice storage has been the historic standard for preserving donor's hearts. However, this approach provides variability in cooling, increasing risks of freezing injury. To date, no preservation technology has been reported to improve survival after transplantation.

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Article Synopsis
  • * The rise in PGD cases might be due to better detection or changes in transplant practices, and using organs from donors after circulatory death may influence PGD development.
  • * Improved understanding and management of risk factors, along with collaboration to create better prediction models, could help lower PGD rates and reduce early mortality in heart transplant patients.
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The study explored the impacts of patterns of language use (PLU) and socio-economic status (SES) on Casper, a constructed-response situational judgment test (SJT). 10,266 applicants from two U.S.

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Objective: This study investigates female refugees' experiences accessing and utilizing sexual and reproductive (SRH) services in the state of Georgia.

Methods: We conducted in-person, in-depth semi-structured interviews with 26 female refugee adolescents and adults from Burma, Bhutan or Nepal, and the Democratic Republic of Congo living in Georgia. Questions inquired about perceptions and experiences while accessing and utilizing SRH services.

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Article Synopsis
  • - Recent research indicates that using hearts from blood culture positive donors (BCPDs) in pediatric heart transplants is safe and effective, but there’s limited analysis on adult recipients.
  • - A study reviewed over 60,000 donors from 1987 to 2021, finding BCPD hearts had similar short-term survival rates as non-BCPD hearts, but BCPD recipients experienced longer ischemic times and were generally older.
  • - While BCPD recipients showed a potential increase in overall survival and graft function, these results weren't statistically significant, suggesting that careful evaluation of BCPD donors is crucial in heart transplantation.
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Objectives: There is limited data examining donor vasopressor and/or inotrope medications (vasoactives) on pediatric orthotopic heart transplant (OHT) outcomes. We aim to evaluate the effects of vasoactives on pediatric OHT outcomes.

Methods: The United Network for Organ Sharing database was retrospectively reviewed from January 2000 to March 2018 for donor hearts.

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