86 results match your criteria: "St. Vincent's University Hospital Dublin[Affiliation]"

Impact of mild hypercapnia on renal function after out-of-hospital cardiac arrest.

Resuscitation

December 2024

Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, Australia; Department of Intensive Care, Austin Hospital, Heidelberg, Australia; Centre for Integrated Critical Care, The University of Melbourne, Melbourne, Australia.

Article Synopsis
  • Acute kidney injury (AKI) is a common and serious problem following out-of-hospital cardiac arrest (OHCA), particularly influenced by post-resuscitation cardiogenic shock (CS).
  • A study compared two groups of patients—those receiving targeted mild hypercapnia and those receiving targeted normocapnia—to see if higher carbon dioxide tension impacted AKI rates and other outcomes.
  • Results showed that approximately 72.1% of patients developed AKI regardless of treatment, with CS significantly increasing the likelihood of AKI, but carbon dioxide levels did not alter this relationship.
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A man in his 40s was incidentally found to have a large right sided apical pleural based mass on imaging. This was further investigated with a CT-guided biopsy. Histological and immunohistochemical analysis of the tissue revealed a diagnosis of a Schwannoma: a rare, slow-growing benign nerve sheath tumour.

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Aim: Autologous haematopoietic stem cell transplant (HSCT) is an effective treatment for people with highly-active relapsing multiple sclerosis (MS), who are not adequately responding to disease-modifying therapies. To date, research has predominantly focused on disease-specific outcome measures. There is a lack of research exploring patient experiences of this complex treatment.

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Neck dystonia is a neurological condition, characterised by involuntary movements of the neck muscles, causing twisted head positions and often pain and head tremor. Ten participants with neck dystonia were interviewed and the data was analysed using an interpretative phenomenological analysis approach. Three themes were constructed: (1) dismissed by others for having an unfamiliar condition; (2) negotiating a new social identity; and (3) managing the stigma of a visible condition.

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Psychiatric symptoms are common in neurodevelopmental movement disorders, including some types of dystonia. However, research has mainly focused on motor manifestations and underlying circuits. Myoclonus-dystonia is a rare and homogeneous neurodevelopmental condition serving as an illustrative paradigm of childhood-onset dystonias, associated with psychiatric symptoms.

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Background: Higher cardiac troponin is associated with worse outcomes in patients with acute heart failure. The significance of repeat measurements over hours remains unclear. We assessed whether a repeat measurement and the Δ between measurements of high-sensitivity cardiac troponin I (hs-cTnI) were associated with outcomes in hypervolemic patients with acute heart failure without acute coronary syndrome.

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Article Synopsis
  • Hidradenitis suppurativa (HS) is linked to higher cardiovascular disease risk, and biomarkers like SII, NLR, PLR, and MLR indicate systemic inflammation and CVD.
  • A study aimed to observe these biomarkers in a larger group of HS patients undergoing treatment with adalimumab and evaluate their relationship with disease severity and treatment outcomes.
  • Results showed that adalimumab significantly reduced these inflammatory biomarkers after 12 weeks, indicating a sustained response, while placebo patients saw no change; correlations with the severity of the disease were also noted.
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Background: While growth factors have the potential to halt degeneration and decrease inflammation in animal models, the literature investigating the effect of dosage on human cells is lacking. Moreover, despite the completion of clinical trials using growth differentiation factor-5 (GDF-5), no results have been publicly released.

Aims: The overall objective was to quantitatively assess the effect of three clinically relevant concentrations of GDF-5 (0.

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Background: Little research is available to provide practical guidance to health care providers for exercise preparticipation screening and referral of patients with interstitial lung diseases (ILDs), including lymphangioleiomyomatosis (LAM), to participate in remote, unsupervised exercise programs.

Research Question: What exercise preparticipation screening steps are essential to determine whether a patient with LAM is medically appropriate to participate in a remote, unsupervised exercise program?

Study Design And Methods: Sixteen experts in LAM and ILD participated in a two-round modified Delphi study, ranking their level of agreement for 10 statements related to unsupervised exercise training in LAM, with an a priori definition of consensus. Additionally, 60 patients with LAM completed a survey of the perceived risks and benefits of remote exercise training in LAM.

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Background: Autologous haematopoietic stem cell transplant (HSCT) is considered an effective treatment for highly active multiple sclerosis (MS). To date, most research has focused primarily on disease outcome measures, despite the significant impact of neuropsychological symptoms on MS patients' quality of life. The current systematic review aimed to examine whether HSCT for MS impacts neuropsychological outcome measures such as cognition, fatigue, mood, and quality of life.

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A recent article in the BJD postulated that it may be "Time to reconsider skin cancer-related follow-up visits". In our unit, we too have been seeing too many patient's unnecessarily and we put in place measures to reduce the numbers of outpatient appointments thereby diverting the resources saved into professional development.

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Article Synopsis
  • * The Birmingham Orthopaedic Oncology Meeting in January 2024 gathered 300 experts from over 50 countries to reach global consensus on chondrosarcoma treatment and address challenges related to periprosthetic joint infection in cancer surgeries.
  • * The meeting aimed to not only resolve current controversies but also to encourage collaboration among specialists for future research that could improve patient outcomes worldwide.
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Objective: Obesity and many of its comorbidities can be improved by nutritional therapy, lifestyle modification, pharmacotherapy, and surgical intervention. Relatively little is known about patients' preferences for the range of obesity treatments. The present study was undertaken to identify factors that may influence these preferences.

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Article Synopsis
  • Cardiotoxicity is a significant issue for cancer patients, but current imaging methods for monitoring it are expensive and not very effective, highlighting the need for better, more affordable surveillance strategies.
  • Research suggests that circulating cardiovascular biomarkers, like troponins and natriuretic peptides, could be a promising solution for monitoring cardiotoxicity in patients undergoing cancer treatment, though evidence supporting their use is limited.
  • The review emphasizes the need for improved study designs and analytical approaches, such as centralized biobanking and machine learning, to enhance the reliability and predictive power of these biomarkers in assessing heart risk in cancer patients.
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Background: A significant hurdle for potential cell-based therapies is the subsequent survival and regenerative capacity of implanted cells. While many exciting developments have demonstrated promise preclinically, cell-based therapies for intervertebral disc (IVD) degeneration fail to translate equivalent clinical efficacy.

Aims: This work aims to ascertain the clinical relevance of both a small and large animal model by experimentally investigating and comparing these animal models to human from the perspective of anatomical scale and their cellular metabolic and regenerative potential.

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Objective: To develop and update evidence-based and consensus-based guidelines on laparoscopic and robotic pancreatic surgery.

Summary Background Data: Minimally invasive pancreatic surgery (MIPS), including laparoscopic and robotic surgery, is complex and technically demanding. Minimizing the risk for patients requires stringent, evidence-based guidelines.

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The heterogeneous group of B3 lesions in the breast harbors lesions with different malignant potential and progression risk. As several studies about B3 lesions have been published since the last Consensus in 2018, the 3rd International Consensus Conference discussed the six most relevant B3 lesions (atypical ductal hyperplasia (ADH), flat epithelial atypia (FEA), classical lobular neoplasia (LN), radial scar (RS), papillary lesions (PL) without atypia, and phyllodes tumors (PT)) and made recommendations for diagnostic and therapeutic approaches. Following a presentation of current data of each B3 lesion, the international and interdisciplinary panel of 33 specialists and key opinion leaders voted on the recommendations for further management after core-needle biopsy (CNB) and vacuum-assisted biopsy (VAB).

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Article Synopsis
  • * A study of 34 patients on biologic therapy revealed a concerning average delay of 12.4 years from diagnosis to treatment initiation, despite some shorter waiting times from clinic visits to treatment.
  • * To improve outcomes, the study emphasizes the need to enhance early diagnosis and facilitate quicker access to specialized HS care and biologic treatments.
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Article Synopsis
  • Upper tract urothelial carcinoma (UTUC) is a serious condition affecting the urinary system, with debates on the best minimally invasive surgical techniques, specifically robotic-assisted nephroureterectomy (RANU) vs. laparoscopic nephroureterectomy (LNU).
  • A systematic review was conducted comparing RANU and LNU, analyzing outcomes such as recurrence rates and mortality.
  • Findings showed a higher mortality rate with LNU compared to RANU (1.8% vs. 1.1%), but results were inconsistent and further research is needed to determine the best surgical approach and its long-term outcomes.
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Towards a Whole Sample Imaging Approach Using Diffusion Tensor Imaging to Examine the Foreign Body Response to Explanted Medical Devices.

Polymers (Basel)

November 2022

Discipline of Anatomy & Regenerative Medicine Institute, School of Medicine, College of Medicine, Nursing and Health Sciences, University of Galway, H91 W5P7 Galway, Ireland.

Analysing the composition and organisation of the fibrous capsule formed as a result of the Foreign Body Response (FBR) to medical devices, is imperative for medical device improvement and biocompatibility. Typically, analysis is performed using histological techniques which often involve random sampling strategies. This method is excellent for acquiring representative values but can miss the unique spatial distribution of features in 3D, especially when analysing devices used in large animal studies.

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