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Abstract
UNLABELLED Over the course of approximately 60 years, the field of pediatric urology has evolved as a convergence of pediatric surgery, urology, and plastic surgery to address congenital anomalies of the urinary tract and genitalia in children. Guidelines for training and certification are narrowing in high-income countries (HICs) at the same time as the fertility rate is declining and the prevalence of complex genitourinary (GU) conditions is decreasing. In low-and middle-income countries (LMICs), health systems for large populations are currently in a state of stress. Here we briefly review the history of pediatric urology as a surgical subspecialty, identify unmet needs especially in LMICs and place the field in the context of a global surgical ecosystem. METHODS The English language literature on workforce trends in pediatric urology, pediatric surgery and urology was reviewed as well as development of the emerging field of global surgery. Global surgery looks at the social, economic and political context of health systems as well as unmet clinical need. World trends in fertility rates were reviewed to identify regions of workforce surplus and gaps, supply chain needs, infrastructure and systems strengths and weaknesses. RESULTS The proliferation of training programs in pediatric surgery and specialties in high-income countries (HICs) coupled with declining birth rates has led to a saturation of specialists and declining surgical case load. In LMICs, while the birth rate has also been declining, surgical specialization has not progressed. In the lowest income countries, especially in sub-Saharan Africa, training in pediatric surgical specialties and urology is rare. The broad workforce that supports surgical care, such as anesthesia, intensivist pediatrics, radiology, laboratory, and nursing face similar challenges. Supply chains for specialized pediatric urological surgery are weak. CONCLUSION There is an evolving maldistribution of pediatric surgical and pediatric urological workforce globally, with too few practitioners in LMICs and too many in HICs. The high cost of specialized equipment limits access to quality care, and the supply chain for consumables and medication is patchy. In LIC's, basic community-based infrastructure for health including reliable electricity is lacking. Recent experience with Covid and environmental disasters has highlighted that even in HICs surgical resilience can be challenged. This is an opportunity to consider the state of children's urological care globally and to build resilience by identifying and addressing strengths and gaps.
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Affiliation(s)
- Catherine R deVries
- University of Utah School of Medicine, Center for Global Surgery, 30 N. 1900 E RM 3B110 SOM, Salt Lake City, UT 84132, USA.
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2
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Ghandour H, Vervoort D, Ravishankar R, Swain JBD. Cardiac surgery and the sustainable development goals: a review. THE CARDIOTHORACIC SURGEON 2022. [DOI: 10.1186/s43057-022-00072-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
In 2015, the United Nations adopted the Sustainable Development Goals (SDGs) as key priorities to improve the global health and international development agenda in an intersectoral manner, highlighting 17 SDGs. Six billion people lack access to safe, timely, and affordable cardiac surgical care due to capacity, geographic, and financial barriers. Nevertheless, cardiac surgery is largely disregarded on the global health agenda. In this review, we explore the intersection between cardiac surgery and the SDGs to delineate potential policy and advocacy avenues for the cardiothoracic surgical community.
Main body
A narrative review was performed using the PubMed/MEDLINE, Scopus, and WHO databases with variations of the search terms “cardiac surgery,” “cardiovascular diseases,” and keywords extracted from individual SDGs. All SDGs were manually reviewed to define intersectionality with global cardiac surgery. Out of 17 SDGs, 15 are relevant and require additional attention from the cardiovascular community. SDG3, “Good Health and Well-being,” is the most relevant, although the intersection between global cardiac surgery and other SDGs is apparent. A call for interdisciplinary collaboration through increased preventive mechanisms, rigorous, all-inclusive clinical trials, advocacy with relevant legislators, and mobilizing capacity building mechanisms are made.
Conclusion
Meeting the SDGs will require recognition of cardiovascular disease management, including cardiac surgical care. Cardiac surgeons are essential stakeholders of multidisciplinary collaborations working to improve access to safe, timely, and affordable cardiac surgery for all. Their role as advocates will be vital to establish local, national, regional, and international partnerships and to ensure progress towards SDG attainment.
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3
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Quinn AJ, Ryan ÉJ, Lowery AJ. Intraoperative Parathyroid Hormone in Minimally Invasive Parathyroidectomy-Reply. JAMA Otolaryngol Head Neck Surg 2021; 147:923-924. [PMID: 34473221 DOI: 10.1001/jamaoto.2021.2252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Alanna J Quinn
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Éanna J Ryan
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Aoife J Lowery
- Department of Surgery, Galway University Hospitals, Galway, Ireland.,The Lambe Institute for Translational Research, National University of Ireland, Galway, Galway, Ireland
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Davey MG, Ryan ÉJ, Abd Elwahab S, Elliott JA, McAnena PF, Sweeney KJ, Malone CM, McLaughlin R, Barry MK, Keane MM, Lowery AJ, Kerin MJ. Clinicopathological correlates, oncological impact, and validation of Oncotype DX™ in a European Tertiary Referral Centre. Breast J 2021; 27:521-528. [PMID: 33709552 DOI: 10.1111/tbj.14217] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 02/06/2023]
Abstract
Oncotype DX™ (ODX) score estimates prognosis and predicts breast cancer recurrence. It also individualizes patient adjuvant chemotherapy prescription in breast cancer. This assay relies on genetic and molecular markers; the clinicopathological phenotype of which are tested routinely. The aim of this study was determine whether clinicopathological and immunohistochemical information predicts ODX recurrence score (RS). Secondly, to assess the impact on adjuvant chemotherapy (AC) and oncological outcome of ODX testing in patients in a European tertiary referral center. Estrogen receptor positive (ER+), human epidermal growth factor receptor-2 negative (HER2-), lymph node negative (LN-), and female breast cancer patients with ODX testing performed between 2007 and 2015 were categorized into low- (<11), intermediate- (11-25), and high-risk (>25) groups. Clinicopathological and immunohistochemical correlates of RS were determined. Predictors of RS were assessed using binary logistic regression. Oncological outcome was assessed using Kaplan-Meier and Cox regression analyses. ODX was performed in 400 consecutive ER+LN- patients. Median follow-up was 74.1 months (3.0-144.4). Low grade (odds ratio [OR]:2.39; 95% confidence interval [CI]:1.04-5.51, p = 0.041) independently predicted low ODX, while high grade (OR:2.04; 95% CI: 1.19-3.49, p = 0.009) and reduced progesterone receptor (PgR) expression (OR: 2.57, 95% CI: 1.42-4.65, p = 0.002) independently predicted high ODX. Omission of AC in intermediate- (p = 0.159) and high-risk (p = 0.702) groups did not negatively impact survival. In conclusion, tumor grade independently predicts low and high RS, while PgR negativity predicts high RS. ODX reduced AC prescription without compromising oncological outcome.
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Affiliation(s)
- Matthew G Davey
- Department of Surgery, Galway University Hospitals, Galway, Ireland.,The Lambe Institute for Translational Research, National University of Ireland, Galway, Ireland
| | - Éanna J Ryan
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Sami Abd Elwahab
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Jessie A Elliott
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Peter F McAnena
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Karl J Sweeney
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Carmel M Malone
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Ray McLaughlin
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Michael K Barry
- Department of Surgery, Galway University Hospitals, Galway, Ireland
| | - Maccon M Keane
- Department of Medical Oncology, Galway University Hospitals, Galway, Ireland
| | - Aoife J Lowery
- Department of Surgery, Galway University Hospitals, Galway, Ireland.,The Lambe Institute for Translational Research, National University of Ireland, Galway, Ireland
| | - Michael J Kerin
- Department of Surgery, Galway University Hospitals, Galway, Ireland.,The Lambe Institute for Translational Research, National University of Ireland, Galway, Ireland
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X-Ray and CT Scan Based Prediction of Best Fit Tracheostomy Tube-A Pilot Study. Diagnostics (Basel) 2020; 10:diagnostics10080506. [PMID: 32707752 PMCID: PMC7460374 DOI: 10.3390/diagnostics10080506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/18/2020] [Accepted: 07/20/2020] [Indexed: 11/25/2022] Open
Abstract
Tracheostomy is a commonly performed intervention in patients requiring ventilatory support. The insertion of inappropriately sized tracheostomy tubes carries a risk of decannulation, tissue damage, ventilatory difficulties, premature tube change or discomfort. Currently, no clear guidelines exist in determining the most appropriate size tube. Imaging of the airway preoperatively could aid clinical judgement and reduce risk. Patients included adult critical care patients who had appropriate preoperative imaging. The computed tomography scans and chest radiographs of patients were reviewed. Measurements of the airway were taken and scaled to the known internal diameter of an endotracheal tube. A four-point scoring system was developed to identify patients better suited to a non-standard sized tracheostomy tube. Data from 23 patients was analyzed using the Statistical Package for Social Sciences™ (SPSS). Four measured points on imaging corresponded to the patients’ appropriate tracheostomy tube size. Appropriate tracheostomy size correlates with tracheal diameter at endotracheal tube tip (r2 = 0.135), carina (r2 = 0.128), midpoint of larynx to carina (r2 = 0.146), bronchial diameter at the left mainstem (r2 = 0.323), and intrathoracic tracheal length (r2 = 0.23). Among our cohort, a score of 4 predicts the need for a larger tracheostomy tube. Simple imaging provides accurate measurement of patients’ airway dimensions. Our method ensures tube size is selected according to patient airway size, and potentially reduces the risks associated with inappropriate sizing.
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Khan J, van Boxel G, Mercer S. Is minimal access surgery possible and safe during the COVID-19 pandemic? Br J Surg 2020; 107:e268. [PMID: 32492175 PMCID: PMC7300665 DOI: 10.1002/bjs.11731] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 05/01/2020] [Indexed: 01/19/2023]
Affiliation(s)
- J Khan
- Department of General Surgery, Queen Alexandra Hospital, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | - G van Boxel
- Department of General Surgery, Queen Alexandra Hospital, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | - S Mercer
- Department of General Surgery, Queen Alexandra Hospital, Portsmouth Hospitals NHS Trust, Portsmouth, UK
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Lindeman RJ, Sund M, Löfgren J, Basso T, Søreide K. Preventing spread of SARS-CoV-2 and preparing for the COVID-19 outbreak in the surgical department: perspectives from two Scandinavian countries. J Surg Case Rep 2020; 2020:rjaa131. [PMID: 32395226 PMCID: PMC7202331 DOI: 10.1093/jscr/rjaa131] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 03/27/2020] [Accepted: 04/16/2020] [Indexed: 02/07/2023] Open
Abstract
A COVID-19 pandemic was declared on March 11 by the World Health Organization (WHO). The first cases of COVID-19 were confirmed on January 31 in Sweden and on February 26 in Norway. Despite being similar countries with universal healthcare systems, the governmental approaches to mitigation of the epidemic have varied considerably. Norway initiated a societal lockdown effective from March 12, the same day as the first confirmed death. Sweden has initiated a more laxed and gradual strategy based on the appeal for a strong personal sense of responsibility to mitigate the viral spread. In both countries, the first weeks of preparation has seen a strong reduction in elective surgery, with several implemented principles to mitigate SARS-CoV-2 spread and prepare for surgical care for COVID-19 diseases as needed. This invited leading article gives a brief overview of some of the early experiences of the outbreak in two Scandinavian countries.
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Affiliation(s)
- Robbert-Jan Lindeman
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway
| | - Malin Sund
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Jenny Löfgren
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Trude Basso
- Department of Orthopaedic Surgery, St. Olavs University Hospital, Trondheim, Norway
| | - Kjetil Søreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Søreide K, Hallet J, Matthews JB, Schnitzbauer AA, Line PD, Lai PBS, Otero J, Callegaro D, Warner SG, Baxter NN, Teh CSC, Ng-Kamstra J, Meara JG, Hagander L, Lorenzon L. Immediate and long-term impact of the COVID-19 pandemic on delivery of surgical services. Br J Surg 2020; 107:1250-1261. [PMID: 32350857 PMCID: PMC7267363 DOI: 10.1002/bjs.11670] [Citation(s) in RCA: 482] [Impact Index Per Article: 120.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 04/09/2020] [Indexed: 12/13/2022]
Abstract
Background The ongoing pandemic is having a collateral health effect on delivery of surgical care to millions of patients. Very little is known about pandemic management and effects on other services, including delivery of surgery. Methods This was a scoping review of all available literature pertaining to COVID-19 and surgery, using electronic databases, society websites, webinars and preprint repositories. Results Several perioperative guidelines have been issued within a short time. Many suggestions are contradictory and based on anecdotal data at best. As regions with the highest volume of operations per capita are being hit, an unprecedented number of operations are being cancelled or deferred. No major stakeholder seems to have considered how a pandemic deprives patients with a surgical condition of resources, with patients disproportionally affected owing to the nature of treatment (use of anaesthesia, operating rooms, protective equipment, physical invasion and need for perioperative care). No recommendations exist regarding how to reopen surgical delivery. The postpandemic evaluation and future planning should involve surgical services as an essential part to maintain appropriate surgical care for the population during an outbreak. Surgical delivery, owing to its cross-cutting nature and synergistic effects on health systems at large, needs to be built into the WHO agenda for national health planning. Conclusion Patients are being deprived of surgical access, with uncertain loss of function and risk of adverse prognosis as a collateral effect of the pandemic. Surgical services need a contingency plan for maintaining surgical care in an ongoing or postpandemic phase.
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Affiliation(s)
- K Søreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - J Hallet
- Department of Surgery, Sunnybrook and University of Toronto, Toronto, Ontario, Canada
| | - J B Matthews
- Department of Surgery, University of Chicago, Chicago, Illinois, USA
| | - A A Schnitzbauer
- Department for General, Visceral and Transplant Surgery, Frankfurt University Hospital, Goethe University, Frankfurt/Main, Germany
| | - P D Line
- Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - P B S Lai
- Department of Surgery, Chinese University of Hong Kong, Hong Kong, China
| | - J Otero
- Department of Surgery, Hospital Clinico San Carlos, Madrid, Spain
| | - D Callegaro
- Department of Surgery, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale Tumori, Milan, Spain
| | - S G Warner
- City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - N N Baxter
- Melbourne School of Public Health, University of Melbourne, Melbourne, Victoria, Australia
| | - C S C Teh
- Institute of Surgery, St Luke's Medical Centre, Metro Manila, Philippines.,Department of Surgery, Makati Medical Centre, Makati, Philippines.,Department of General Surgery, National Kidney and Transplant Institute, Quezon City, Philippines
| | - J Ng-Kamstra
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
| | - J G Meara
- Program in Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA.,Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - L Hagander
- Lund University WHO Collaborating Centre for Surgery and Public Health, Paediatric Surgery, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - L Lorenzon
- General Surgery Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University, Rome, Italy
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Bradko V, Castillo H, Janardhan S, Dahl B, Gandy K, Castillo J. Towards Guideline-Based Management of Tethered Cord Syndrome in Spina Bifida: A Global Health Paradigm Shift in the Era of Prenatal Surgery. Neurospine 2019; 16:715-727. [PMID: 31284336 PMCID: PMC6944994 DOI: 10.14245/ns.1836342.171] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 04/08/2019] [Accepted: 06/01/2019] [Indexed: 01/04/2023] Open
Abstract
An estimated 60% of the world's population lives in Asia, where the incidence of neural tube defects is high. Aware that tethered cord syndrome (TCS) is an important comorbidity, the purpose of this systematic review was to explore the treatment of TCS among individuals living with spina bifida (SB) in Asia. MEDLINE and Embase databases were searched for relevant studies published from January 2000 to June 2018. Search terms such as 'spinal dysraphism,' 'spinabifida,' 'diastematomyelia,' 'lipomeningocele,' 'lypomyelomeningocele,' 'meningomyelocele,' and 'tethered cord syndrome' were used in diverse combinations. Of the 1,290 articles that were identified in accordance with PRISMA (Preferred Items for Systematic Reviews and Meta-Analyses) guidelines, 15 Asia-based studies met the inclusion criteria. Significant differences in the diagnostic criteria and management of TCS were documented. As the surgical techniques for prenatal closure of the spinal defect continue to evolve, their adoption internationally is likely to continue. In this setting, a clear and evidence-based approach to the definition and management of TCS is essential. The recent publication by the Spina Bifida Association of America of their updated care guidelines may serve as a tool used to promote a systematized approach to diagnosing and treating TCS among individuals with SB in the region, as well as globally.
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Affiliation(s)
- Viachaslau Bradko
- Department of Orthopedic Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Orthopedic and Scoliosis Surgery, Texas Children’s Hospital, Houston, TX, USA
| | - Heidi Castillo
- Developmental Pediatrics, Department of Pediatrics, Texas Children’s Hospital/Baylor College of Medicine, Houston, TX, USA
| | - Shruthi Janardhan
- Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Benny Dahl
- Department of Orthopedic Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Orthopedic and Scoliosis Surgery, Texas Children’s Hospital, Houston, TX, USA
| | - Kellen Gandy
- Department of Pediatrics, Staten Island University Hospital, Staten Island, NY, USA
| | - Jonathan Castillo
- Developmental Pediatrics, Department of Pediatrics, Texas Children’s Hospital/Baylor College of Medicine, Houston, TX, USA
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Boland MR, Ryan ÉJ, Dunne E, Aherne TM, Bhatt NR, Lowery AJ. Meta-analysis of the impact of progesterone receptor status on oncological outcomes in oestrogen receptor-positive breast cancer. Br J Surg 2019; 107:33-43. [PMID: 31755998 DOI: 10.1002/bjs.11347] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 05/21/2019] [Accepted: 07/30/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Assessment of the oestrogen receptor (ER) provides important prognostic information in breast cancer. The impact of progesterone receptor (PgR) status is less clear. Standardization of immunohistochemical analysis of these receptors has reduced interstudy heterogeneity. The aim of this meta-analysis was to evaluate the impact of PgR negativity on outcomes in ER-positive (ER+) breast cancer. METHODS This study was performed according to PRISMA and MOOSE guidelines. PubMed, Embase and the Cochrane Library were searched systematically to identify studies comparing disease-free survival as the primary outcome and overall survival as secondary outcome between PgR-positive (PgR+) and PgR-negative (PgR-) status in ER+ breast cancer. A meta-analysis of time-to-effect measures from included studies was undertaken. RESULTS Eight studies including 13 667 patients, 11 838 in the ER+PgR+ group and 1829 in the ER+PgR- group, met the inclusion criteria. Treatment characteristics did not differ significantly between the two groups. Patients in the ER+PgR- group had a higher risk of disease recurrence than those who had ER+PgR+ disease (hazard ratio (HR) 1·57, 95 per cent c.i. 1·38 to 1·79; P < 0·001). This hazard was increased in patients with human epidermal growth factor receptor 2-negative tumours (HR 1·62, 1·37 to 1·93; P < 0·001). A similar result was observed for overall survival (HR 1·69, 1·33 to 2·14; P < 0·001). CONCLUSION PgR negativity is associated with significant reductions in disease-free and overall survival in ER+ breast cancer. Treatment and surveillance strategies in these patients should be tailored accordingly.
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Affiliation(s)
- M R Boland
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - É J Ryan
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - E Dunne
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - T M Aherne
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - N R Bhatt
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - A J Lowery
- Discipline of Surgery, Lambe Institute for Translational Research, National University of Ireland, Galway, Ireland
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11
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Abstract
By someone who should know
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Affiliation(s)
- D Alderson
- Academic Department of Surgery, University of Birmingham, Birmingham B15 2TH, UK
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