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  1. Article ; Online: Letter regarding: Allen, B. M., Hack, C. E., & Clewell, H. J. (2007). Use of Markov Chain Monte Carlo analysis with a physiologically based pharmacokinetic model of methylmercury to estimate exposure in U.S. women of childbearing age. Risk Analysis, 27(1), 947-959.

    Carrington, Clark D / Bolger, Michael

    Risk analysis : an official publication of the Society for Risk Analysis

    2008  Volume 28, Issue 5, Page(s) 1137–1140

    MeSH term(s) Adult ; Environmental Exposure ; Female ; Humans ; Markov Chains ; Maternal Age ; Maternal Exposure ; Methylmercury Compounds/administration & dosage ; Methylmercury Compounds/pharmacokinetics ; Models, Biological ; Monte Carlo Method ; Pregnancy ; Risk Assessment ; United States ; Young Adult
    Chemical Substances Methylmercury Compounds ; methylmercuric chloride (RWZ4L3O1X0)
    Language English
    Publishing date 2008-10
    Publishing country United States
    Document type Comment ; Letter
    ZDB-ID 778660-8
    ISSN 1539-6924 ; 0272-4332
    ISSN (online) 1539-6924
    ISSN 0272-4332
    DOI 10.1111/j.1539-6924.2008.01056.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Organ preservation in the multimodality approach to locally advanced oesophageal cancer: festina lente.

    Bolger, J C / Reynolds, J V

    The British journal of surgery

    2021  Volume 108, Issue 10, Page(s) 1142–1144

    MeSH term(s) Chemotherapy, Adjuvant ; Clinical Decision-Making ; Clinical Trials as Topic ; Esophageal Neoplasms/pathology ; Esophageal Neoplasms/surgery ; Esophageal Neoplasms/therapy ; Esophagectomy ; Humans ; Neoadjuvant Therapy ; Neoplasm, Residual ; Patient Care Team ; Radiotherapy, Adjuvant
    Language English
    Publishing date 2021-09-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 2985-3
    ISSN 1365-2168 ; 0263-1202 ; 0007-1323 ; 1355-7688
    ISSN (online) 1365-2168
    ISSN 0263-1202 ; 0007-1323 ; 1355-7688
    DOI 10.1093/bjs/znab210
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Is the use of a routine intraoperative cholangiogram necessary in laparoscopic cholecystectomy?

    Temperley, Hugo C / O'Sullivan, Niall J / Grainger, Richard / Bolger, Jarlath C

    The surgeon : journal of the Royal Colleges of Surgeons of Edinburgh and Ireland

    2023  Volume 21, Issue 5, Page(s) e242–e248

    Abstract: Introduction: Although laparoscopic cholecystectomy (LC) has been standard of care for symptomatic gallstone disease for almost 30 years, the use of routine intraoperative cholangiogram (IOC) remains controversial. There are marked variations in the use ...

    Abstract Introduction: Although laparoscopic cholecystectomy (LC) has been standard of care for symptomatic gallstone disease for almost 30 years, the use of routine intraoperative cholangiogram (IOC) remains controversial. There are marked variations in the use IOC during LC internationally. Debate has continued about its benefit, in part because of inconsistent benefit, time, and resources required to complete IOC. This literature review is presented as a debate to outline the arguments in favour of and against routine IOC in laparoscopic cholecystectomy.
    Methods: A standard literature review of PubMed, Medline, OVID, EMBASE, CINHIL and Web of Science was performed, specifically for literature pertaining to the use of IOC or alternative intra-operative methods for imaging the biliary tree in LC. Two authors assembled the evidence in favour, and two authors assembled the evidence against.
    Results: From this controversies piece we found that there is little discernible change in the number of BDIs requiring repair procedures. Although IOC is associated with a small absolute reduction in bile duct injury, there are other confounding factors, including a change in laparoscopic learning curves. Alternative technologies such as intra-operative ultrasound, indocyanine green imaging, and increased access to ERCP may contribute to a reduction in the need for routine IOC.
    Conclusions: In spite of 30 years of accumulating evidence, routine IOC remains controversial. As technology advances, it is likely that alternative methods of imaging and accessing the bile duct will supplant routine IOC.
    MeSH term(s) Humans ; Cholecystectomy, Laparoscopic ; Cholangiography/methods ; Bile Ducts/injuries ; Laparoscopy ; Indocyanine Green ; Intraoperative Care/methods
    Chemical Substances Indocyanine Green (IX6J1063HV)
    Language English
    Publishing date 2023-01-27
    Publishing country Scotland
    Document type Journal Article ; Review
    ZDB-ID 2102927-1
    ISSN 1479-666X
    ISSN 1479-666X
    DOI 10.1016/j.surge.2023.01.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: The Instructor's Role in a Model-Based Inquiry Laboratory: Characterizing Instructor Supports and Intentions in Teaching Authentic Scientific Practices.

    Cooper, A C / Southard, K M / Osness, J B / Bolger, M S

    CBE life sciences education

    2022  Volume 21, Issue 1, Page(s) ar9

    Abstract: Limited access to undergraduate research experiences for science, technology, engineering, and mathematics students has led to creation of classroom-based opportunities for students to participate in authentic science. Revising laboratory courses to ... ...

    Abstract Limited access to undergraduate research experiences for science, technology, engineering, and mathematics students has led to creation of classroom-based opportunities for students to participate in authentic science. Revising laboratory courses to engage students in the practices of science has been shown to have many benefits for students. However, the instructor's role in successful implementation of authentic-inquiry curricula requires further investigation. Previous work has demonstrated that navigating an instructional role within the open-ended format of an inquiry curriculum is challenging for instructors. Little is known about effective strategies for supporting students in authentic scientific practices. To address this challenge, we investigated instructors with prior experience teaching Authentic Inquiry through Modeling in Biology (AIM-Bio) in order to reveal strategies that are likely to help students succeed in this context. We took a unique approach that uncovered how instructors supported students and how they intended to support students in the scientific practices of modeling and experimental design. Analysis included in vivo recordings of instructor-student interactions paired with instructor interviews over the course of a semester. Findings detail the ways in which instructors flexibly responded to students through their in-the-moment actions. Additionally, the instructor intentions provided crucial explanatory power to explain the rationale behind teaching choices made.
    MeSH term(s) Curriculum ; Engineering/education ; Humans ; Intention ; Mathematics ; Students ; Teaching
    Language English
    Publishing date 2022-02-04
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2465176-X
    ISSN 1931-7913 ; 1931-7913
    ISSN (online) 1931-7913
    ISSN 1931-7913
    DOI 10.1187/cbe.21-07-0177
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Exploring a targeted approach for public health capacity restrictions during COVID-19 using a new computational model.

    Micuda, Ashley N / Anderson, Mark R / Babayan, Irina / Bolger, Erin / Cantin, Logan / Groth, Gillian / Pressman-Cyna, Ry / Reed, Charlotte Z / Rowe, Noah J / Shafiee, Mehdi / Tam, Benjamin / Vidal, Marie C / Ye, Tianai / Martin, Ryan D

    Infectious Disease Modelling

    2024  Volume 9, Issue 1, Page(s) 234–244

    Abstract: This work introduces the Queen's University Agent-Based Outbreak Outcome Model (QUABOOM). This tool is an agent-based Monte Carlo simulation for modelling epidemics and informing public health policy. We illustrate the use of the model by examining ... ...

    Abstract This work introduces the Queen's University Agent-Based Outbreak Outcome Model (QUABOOM). This tool is an agent-based Monte Carlo simulation for modelling epidemics and informing public health policy. We illustrate the use of the model by examining capacity restrictions during a lockdown. We find that public health measures should focus on the few locations where many people interact, such as grocery stores, rather than the many locations where few people interact, such as small businesses. We also discuss a case where the results of the simulation can be scaled to larger population sizes, thereby improving computational efficiency.
    Language English
    Publishing date 2024-01-12
    Publishing country China
    Document type Journal Article
    ZDB-ID 3015225-2
    ISSN 2468-0427 ; 2468-2152
    ISSN (online) 2468-0427
    ISSN 2468-2152
    DOI 10.1016/j.idm.2024.01.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Bilateral laminotomy through a unilateral approach (minimally invasive) versus open laminectomy for lumbar spinal stenosis.

    Horan, Jack / Husien, Mohammed Ben / Bolger, Ciaran

    British journal of neurosurgery

    2020  Volume 35, Issue 2, Page(s) 161–165

    Abstract: Purpose: To compare the outcomes of minimally invasive (MI) bilateral laminotomy via unilateral approach versus open laminectomy in the treatment of lumbar spinal stenosis (LSS).: Materials and methods: In this prospective study, 62 patients were ... ...

    Abstract Purpose: To compare the outcomes of minimally invasive (MI) bilateral laminotomy via unilateral approach versus open laminectomy in the treatment of lumbar spinal stenosis (LSS).
    Materials and methods: In this prospective study, 62 patients were treated for LSS and were assigned to one of two groups over a 6-month period. Group A comprised 37 patients that underwent MI bilateral laminotomy. Group B comprised 25 patients that underwent open laminectomy. Follow-up duration was 3 years. The primary outcomes were the visual analogue scale (VAS) pain outcome score for back and leg, the Oswestry Disability Index (ODI) and complications.
    Results: MI methods were superior in most primary outcomes compared to open laminectomy. VAS back pain outcome was reduced from close to 7 to 4 in both groups. VAS leg pain was reduced from 6.8 to 3.2 in MI group and from 8.7 to 3.5 in the open group (
    Conclusions: Bilateral laminotomy through a unilateral approach (minimally invasive) and open laminectomy are both effective in improving pain and disability in LSS. MI procedures have an advantage in shorter hospital stays, sparing of more bony structures and lower complication rates. MI unilateral decompression is at least as good as laminectomy in the treatment of LSS.
    MeSH term(s) Decompression, Surgical ; Humans ; Laminectomy ; Lumbar Vertebrae/surgery ; Prospective Studies ; Spinal Stenosis/diagnostic imaging ; Spinal Stenosis/surgery ; Treatment Outcome
    Language English
    Publishing date 2020-06-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 639029-8
    ISSN 1360-046X ; 0268-8697
    ISSN (online) 1360-046X
    ISSN 0268-8697
    DOI 10.1080/02688697.2020.1777253
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Technical note: Novel use of recombinant tissue plasminogen activator for the evacuation of an acute extensive spinal epidural haematoma in a patient with coagulopathy.

    Koustais, Stavros / Sweeney, Kieron J / Bolger, Ciaran

    British journal of neurosurgery

    2020  Volume 37, Issue 3, Page(s) 495–498

    Abstract: Spontaneous extensive spinal epidural haematoma poses a unique challenge for the neurosurgeon. Performing extensive laminectomies to remove all of the compressive haematoma can destabilise the patient's spinal column, which may require fixation. This is ... ...

    Abstract Spontaneous extensive spinal epidural haematoma poses a unique challenge for the neurosurgeon. Performing extensive laminectomies to remove all of the compressive haematoma can destabilise the patient's spinal column, which may require fixation. This is further complicated in patients with significant coagulopathy. We present a novel use of recombinant tissue plasminogen activator (rt-PA) in a patient with therapeutic coagulopathy, presenting with myelopathy secondary to an acute extensive spinal epidural haematoma. To the best of our knowledge, this is the first case of acute multilevel spinal epidural haematoma that has been successfully evacuated via single level laminectomy and topically applied rt-PA.
    MeSH term(s) Humans ; Tissue Plasminogen Activator/therapeutic use ; Hematoma, Epidural, Spinal/complications ; Hematoma, Epidural, Spinal/diagnostic imaging ; Hematoma, Epidural, Spinal/drug therapy ; Laminectomy/adverse effects ; Decompression, Surgical/adverse effects ; Magnetic Resonance Imaging
    Chemical Substances Tissue Plasminogen Activator (EC 3.4.21.68)
    Language English
    Publishing date 2020-05-28
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 639029-8
    ISSN 1360-046X ; 0268-8697
    ISSN (online) 1360-046X
    ISSN 0268-8697
    DOI 10.1080/02688697.2020.1773395
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Paraganglioma in an adolescent awaiting a cardiac transplant due to unrepaired congenital cyanotic heart disease and a univentricular heart: the first reported case.

    Doyle, Conor / Bolger, Jarlath / Conneely, John B / Walsh, Kevin P

    BMJ case reports

    2021  Volume 14, Issue 5

    Abstract: We report a case of a 16-year-old adolescent male born with univentricular congenital cyanotic heart disease (CCHD) who was diagnosed with an incidental paraganglioma while awaiting a cardiac transplant. The coexistence of paraganglioma and ... ...

    Abstract We report a case of a 16-year-old adolescent male born with univentricular congenital cyanotic heart disease (CCHD) who was diagnosed with an incidental paraganglioma while awaiting a cardiac transplant. The coexistence of paraganglioma and univentricular CCHD is very rare, with no previous cases described in the literature of a patient concurrently requiring a cardiac transplant. The complex physiology associated with a common atrium, common ventricle, aortopulmonary lung perfusion and a hypoplastic left lung rendered our patient extremely vulnerable to catecholamine-mediated effects of preload, contractility and afterload. The interactions and interdependence between these systems provided unique difficulties for perioperative management with serious implications for prospective cardiac transplant.
    MeSH term(s) Adolescent ; Cyanosis/etiology ; Heart Defects, Congenital/surgery ; Heart Transplantation ; Humans ; Male ; Paraganglioma/complications ; Paraganglioma/surgery ; Prospective Studies ; Univentricular Heart
    Language English
    Publishing date 2021-05-25
    Publishing country England
    Document type Case Reports ; Journal Article
    ISSN 1757-790X
    ISSN (online) 1757-790X
    DOI 10.1136/bcr-2021-241804
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: COVID-19 and the treatment of acute appendicitis in Ireland: a new era or short-term pivot?

    Kelly, M E / Murphy, E / Bolger, J C / Cahill, R A

    Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

    2020  Volume 22, Issue 6, Page(s) 648–649

    MeSH term(s) Appendectomy/methods ; Appendicitis/diagnostic imaging ; Appendicitis/therapy ; Betacoronavirus ; COVID-19 ; Conservative Treatment/methods ; Coronavirus Infections/epidemiology ; Humans ; Ireland/epidemiology ; Pandemics ; Pneumonia, Viral/epidemiology ; SARS-CoV-2 ; Surveys and Questionnaires ; Tomography, X-Ray Computed
    Keywords covid19
    Language English
    Publishing date 2020-05-31
    Publishing country England
    Document type Letter
    ZDB-ID 1440017-0
    ISSN 1463-1318 ; 1462-8910
    ISSN (online) 1463-1318
    ISSN 1462-8910
    DOI 10.1111/codi.15141
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: PD-1 inhibitors in esophageal cancer: a systematic review of the oncological outcomes associated with PD-1 blockade and the evolving therapeutic paradigm.

    Whooley, J / Alazzawi, M / Donlon, N E / Bolger, J C / Robb, W B

    Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus

    2021  Volume 35, Issue 5

    Abstract: Patients with esophageal or gastroesophageal junction (GEJ) cancer who fail to respond to chemoradiotherapy have a poor clinical prognosis. Recent clinical trials have investigated the use of immune checkpoint inhibitors in these patients. The use of ... ...

    Abstract Patients with esophageal or gastroesophageal junction (GEJ) cancer who fail to respond to chemoradiotherapy have a poor clinical prognosis. Recent clinical trials have investigated the use of immune checkpoint inhibitors in these patients. The use of programmed cell death protein 1 (PD-1) inhibitors has emerged as exciting therapeutic options in the curative and palliative setting of other solid tumors. We assessed the efficacy and safety of PD-1 inhibitors in esophageal and GEJ cancers. This systematic review was performed in accordance with the PRISMA guidelines. A comprehensive electronic literature search from the EMBASE, Pubmed, Scopus, MEDLINE, and Google Scholar databases was conducted up to 25 July 2021. This review identified 11 eligible studies reporting outcomes of 3451 patients treated with PD-1 blockade compared with 2286 patients treated with either a placebo or the standard regimen of chemotherapy. Clinically significant improvements in median overall survival have been demonstrated in advanced and metastatic esophageal and GEJ cancer while maintaining acceptable safety profiles. Promising survival data have also recently emerged from PD-1 blockade in the adjuvant setting. PD-1 blockade in esophageal and GEJ cancer has delivered impressive survival benefit while remaining well tolerated. Its use in the adjuvant setting will further advance treatment options, and more advancements in this area of therapy are highly anticipated. However, further characterization of the PD-1/programmed death ligand-1 pathway and elucidation of biomarkers to predict response are required to optimize patient selection.
    MeSH term(s) B7-H1 Antigen/metabolism ; Esophageal Neoplasms/drug therapy ; Esophageal Neoplasms/pathology ; Esophagogastric Junction/pathology ; Humans ; Immune Checkpoint Inhibitors ; Programmed Cell Death 1 Receptor/therapeutic use ; Stomach Neoplasms/pathology
    Chemical Substances B7-H1 Antigen ; Immune Checkpoint Inhibitors ; Programmed Cell Death 1 Receptor
    Language English
    Publishing date 2021-09-22
    Publishing country United States
    Document type Journal Article ; Systematic Review
    ZDB-ID 639470-x
    ISSN 1442-2050 ; 1120-8694
    ISSN (online) 1442-2050
    ISSN 1120-8694
    DOI 10.1093/dote/doab063
    Database MEDical Literature Analysis and Retrieval System OnLINE

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