Publications by authors named "O'Riordan J"

Introduction: To investigate the current evidence regarding long-term outcomes using laparoscopic peritoneal lavage (LPL) versus primary bowel resection (PR) in Hinchey III diverticulitis.

Methods: A systematic review was undertaken based upon articles published between 1st January 2000 and 1st March 2024. Databases Pubmed, Scopus and Embase were used employing the key search terms "diverticulitis" and "peritoneal lavage".

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Article Synopsis
  • The objective of the study was to evaluate the impact of prescribed exercise programs on quality of life and other health parameters for individuals with metastatic breast cancer (PwMBC).
  • The research involved a systematic review of randomized controlled trials, with a focus on outcomes like quality of life, physical performance, and cancer-related fatigue; however, meta-analysis was not feasible due to a limited number of studies.
  • The findings indicated no significant improvement in quality of life, and while some benefits were noted for reducing fatigue and increasing physical activity, the results were inconclusive and highlighted the need for more robust research in this area.
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Responding to the need for qualitative research that reveals the lived reality of how forced migrants endured the COVID-19 pandemic this paper presents findings from eleven interviews with asylum seekers residing in Ireland's Direct Provision (DP) accommodation system that detail care deficits before, during and after COVID-19 along with analysis of how care is discussed within Irish policy documents concerned with the health and wellbeing of asylum seekers. The research contributes personal testimony and documentary evidence of the inability of DP to properly adapt to the pandemic and its failure to protect the health and wellbeing of asylum seekers given pre-existing care deficits. The paper argues that an ethic of care practiced for and with asylum seekers must ensure they are not re-traumatised, and their health disparities are not exacerbated during public health crises and beyond.

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A man in his 30s was referred to neurology with right-sided paraesthesia, tremors, chest pain and lower urinary tract and erectile dysfunction. He had a medical history of left acetabular dysplasia, and subjective memory impairment, the latter being in the context of depression and chronic pain with opioid use. There was no notable family history.

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Background: The optimal treatment strategy for left-sided malignant colonic obstruction remains controversial. Emergency colonic resection has been the standard of care; however, self-expanding metallic stenting as a bridge to surgery may offer short-term advantages, although oncological concerns exist. Decompressing stoma may provide a valid alternative, with limited evidence.

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Background: It is essential to evaluate the functionality of surgical simulation models, in order to determine whether they perform as intended. In this study, we assessed the use of a simulated laparotomy incision and closure-training model by collating validity evidence to determine its utility as well as pre and post-test interval data.

Method: This was a quantitative study design, informed by Messick's unified validity framework.

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Background: Postoperative ileus (POI) remains a common phenomenon following loop ileostomy closure. Our aim was to determine whether preoperative physiological stimulation (PPS) of the efferent limb reduced POI incidence.

Methods: A PRISMA-compliant meta-analysis searching PubMed, EMBASE and CENTRAL databases was performed.

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Background: Obesity, sarcopenia, and myosteatosis in inflammatory bowel disease may confer negative outcomes, but their prevalence and impact among patients with Crohn's disease (CD) have not been systematically studied. The aim of this study was to assess nutritional status and body composition among patients undergoing resectional surgery for CD and determine impact on operative outcomes.

Methods: Consecutive patients with CD undergoing resection from 2000 to 2018 were studied.

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Schools are chief among the social institutions impacted by migrant flows as key sites of integration and support for migrant children. This article focuses on micro-and meso-level interactions and their importance to experiences of belonging and socio-educational integration for migrant children. It explores outcomes from qualitative research in Ireland conducted as part of a European research project investigating the socio-educational integration of refugee and migrant children in schools.

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Background: The use of intravenous antibiotics at anaesthetic induction in colorectal surgery is the standard of care. However, the role of mechanical bowel preparation, enemas, and oral antibiotics in surgical site infection, anastomotic leak, and other perioperative outcomes remains controversial. The aim of this study was to determine the optimal preoperative bowel preparation strategy in elective colorectal surgery.

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Background: Restorative proctocolectomy [RPC] without a defunctioning loop ileostomy [DLI] in patients with ulcerative colitis [UC] remains controversial.

Aim: To compare safety and efficacy of RPC with and without DLI in patients exclusively with UC.

Methods: A systematic review was performed according to PRISMA/MOOSE guidelines.

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Background: Fatigue is common and disabling in multiple sclerosis (MS), yet its mechanisms are poorly understood. In particular, overlap in measures of fatigue and depression complicates interpretation. We applied a multivariate network approach to quantify relationships between fatigue and other variables in early MS.

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Article Synopsis
  • The study investigates the occurrence of acute inflammatory central nervous system diseases, specifically NMOSDs and MOGAD, in patients who developed symptoms after receiving SARS-CoV-2 vaccinations, particularly AstraZeneca and Pfizer, within 8 weeks.
  • Out of 25 patients (average age of 38, with a majority being female), nearly half tested positive for MOG antibodies, which were mostly seen in those receiving the AstraZeneca vaccine, with transverse myelitis being a common symptom and an increase in cases noted in Spring 2021.
  • The research emphasizes the need to monitor neurological symptoms following vaccinations, as a significant portion of antibody-positive patients presented with severe conditions like transverse myelitis alongside
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Purpose: Multiple sclerosis (MS) is an immune-mediated, neuroinflammatory disease of the central nervous system and in industrialised countries is the most common cause of progressive neurological disability in working age persons. While treatable, there is substantial interindividual heterogeneity in disease activity and response to treatment. Currently, the ability to predict at diagnosis who will have a benign, intermediate or aggressive disease course is very limited.

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Background: The main indications for emergency subtotal colectomy (SC) include management of toxic colitis, refractory haemorrhage and/or perforation. Alternatively, elective surgery is performed for those refractory to medical therapy or with evidence of multifocal dysplasia. Overall, the annual incidence of SC has fallen since the introduction of biologic therapies and we aimed to review our current practices.

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Background: In people with multiple sclerosis (PwMS), a complex interplay of neurological dysfunction, polypharmacy and psychological issues, contrive to impair their sexual and reproductive wellbeing. Realising an unmet need, the Tayside MS service in collaboration with a sexual health clinician (LJ), established a 'Pelvic Health Clinic' to improve quality of life for PwMS.

Objective: To explore clinician's perceptions of implementing an MS Pelvic Health service with a view to establishing future outcomes for health care professionals about the utility in such a service.

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Objectives: Low health literacy among older adults is associated with limited engagement in end-of-life care planning, higher hospitalisation rates and increased mortality. Frequently, older dialysis patients derive no survival benefit from dialysis and their quality of life often deteriorates further on dialysis. Older dialysis patients' values and wishes are frequently unknown during key healthcare decision making and many endure medically intensive end-of-life scenarios.

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Purpose: To develop a patient-reported outcome measure for capturing visual and ocular symptoms before and after implantation of intraocular lenses (IOLs) for treatment of cataracts.

Design: Questionnaire development and validation study.

Methods: The Questionnaire for Visual Disturbances (QUVID) was developed based on a literature and instrument review; 13 clinician interviews among ophthalmologists in the United States and Europe; and 67 hybrid qualitative patient interviews among adult patients in the United States and Australia before and/or after monofocal, traditional multifocal, or trifocal IOL implantation.

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Objectives: Low health literacy among older adults is associated with limited engagement in end-of-life care plans, more hospitalisations and excess mortality. Frequently, older patients derive no survival benefit from dialysis and quality of life often deteriorates with dialysis. Older dialysis patients' values and wishes are often unknown during key healthcare decision-making and many endure medically intensive end-of-life interventions .

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Background: Globally, renal healthcare practitioners provide intensive and protracted support to a highly complex multi-morbid patient population however knowledge about the impact of COVID-19 on these practitioners is extremely limited.

Objective: This study aimed to explore the experiences of COVID-19 with renal healthcare practitioners during the first global lockdown between June 2020 and September 2020.

Methods: A multi-methods approach was carried out including a quantitative survey and qualitative interviews.

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Background: Both endoscopic techniques and transanal surgery are viable options that allow organ preservation for early rectal neoplasms. Whilst endoscopic approaches are less invasive and carry less morbidity, it is unclear whether they are as oncologically effective.

Aim: To compare endoscopic techniques with transanal surgery in the management of early rectal neoplasms.

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Multidrug-resistant organisms cause significant morbidity and mortality. Infections due to resistant gram-negative bacilli are increasingly being reported. For years, carbapenem antibiotics have been successfully used to treat infections due to resistant Enterobacteriaceae, such as and , including those producing extended spectrum β-lactamases, a subset of β-lactamase enzymes that confer broad resistance to penicillins and cephalosporins.

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