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  1. Article: Right Coronary Artery and Left Anterior Descending Artery Occlusion after Aortic Valve Replacement.

    Mitsos, Sofoklis / Attaran, Saina / De Souza, Anthony C

    The Journal of heart valve disease

    2016  Volume 25, Issue 4, Page(s) 504–507

    Abstract: Coronary artery stenosis is a potentially life-threatening complication after heart valve surgery. The details are presented of a patient with unobstructed coronary arteries, who underwent routine aortic valve replacement and developed dissection of the ... ...

    Abstract Coronary artery stenosis is a potentially life-threatening complication after heart valve surgery. The details are presented of a patient with unobstructed coronary arteries, who underwent routine aortic valve replacement and developed dissection of the right coronary artery (RCA) on the third postoperative day, and occlusion of the left anterior descending (LAD) artery one month after surgery. This complication required prompt clinical recognition and diagnosis by repeat coronary angiography, and a rapid intervention with coronary artery bypass grafting or with angioplasty and stenting.
    Language English
    Publishing date 2016-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 1205265-6
    ISSN 2053-2644 ; 0966-8519
    ISSN (online) 2053-2644
    ISSN 0966-8519
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Management of a left atrial intramural hematoma after percutaneous intervention.

    Jothidasan, Anand / Attaran, Saina / Hunter, David / de Souza, Anthony C

    The Annals of thoracic surgery

    2014  Volume 97, Issue 6, Page(s) 2196–2197

    Abstract: Left atrial intramural hematoma is a rare complication of percutaneous intervention. We report the case of a 69-year-old man with recurrent angina after CABG 19 years ago who was admitted for percutaneous intervention. After an attempt to recanalize the ... ...

    Abstract Left atrial intramural hematoma is a rare complication of percutaneous intervention. We report the case of a 69-year-old man with recurrent angina after CABG 19 years ago who was admitted for percutaneous intervention. After an attempt to recanalize the native circumflex artery and the vein graft, he had a cardiac arrest and was resuscitated successfully. Transesophageal echocardiography showed a large expanding hematoma within the left atrial wall causing obstruction of the mitral valve and compressing the right atrium from across the septum. An emergency thoracotomy was performed and with transesophageal echocardiography guidance and left atrial intramural hematoma was drained successfully.
    MeSH term(s) Aged ; Echocardiography, Transesophageal ; Heart Atria ; Heart Diseases/diagnostic imaging ; Heart Diseases/surgery ; Hematoma/diagnostic imaging ; Hematoma/surgery ; Humans ; Male ; Percutaneous Coronary Intervention/adverse effects
    Language English
    Publishing date 2014-06
    Publishing country Netherlands
    Document type Case Reports ; Journal Article
    ZDB-ID 211007-6
    ISSN 1552-6259 ; 0003-4975
    ISSN (online) 1552-6259
    ISSN 0003-4975
    DOI 10.1016/j.athoracsur.2013.08.025
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: No time to train the surgeons.

    Chikwe, Joanna / de Souza, Anthony C / Pepper, John R

    BMJ (Clinical research ed.)

    2004  Volume 328, Issue 7437, Page(s) 418–419

    MeSH term(s) General Surgery/education ; Health Care Reform ; State Medicine ; Time Factors ; United Kingdom
    Language English
    Publishing date 2004-02-21
    Publishing country England
    Document type Editorial
    ZDB-ID 1362901-3
    ISSN 1756-1833 ; 0959-8154 ; 0959-8146 ; 0959-8138 ; 0959-535X ; 1759-2151
    ISSN (online) 1756-1833
    ISSN 0959-8154 ; 0959-8146 ; 0959-8138 ; 0959-535X ; 1759-2151
    DOI 10.1136/bmj.328.7437.418
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Two-chamber intracardiac mesothelioma.

    Ashrafian, Hutan / Athanasiou, Thanos / Yap, John / DeSouza, Anthony C

    Asian cardiovascular & thoracic annals

    2005  Volume 13, Issue 2, Page(s) 184–186

    Abstract: Primary intracardiac malignant mesotheliomas are extremely rare and carry a very poor prognosis. We present such a case where the lesion encompassed two chambers, the left atrium and ventricle, with no pericardial involvement. Initial echocardiography ... ...

    Abstract Primary intracardiac malignant mesotheliomas are extremely rare and carry a very poor prognosis. We present such a case where the lesion encompassed two chambers, the left atrium and ventricle, with no pericardial involvement. Initial echocardiography mimicked a myxoma, and urgent surgical intervention was required in view of significant cardiorespiratory compromise. To the best of our knowledge this is the first case of a primary two-chamber intracardiac malignant sarcomatoid mesothelioma.
    MeSH term(s) Echocardiography, Transesophageal ; Fatal Outcome ; Female ; Heart Atria/pathology ; Heart Neoplasms/diagnosis ; Heart Neoplasms/metabolism ; Heart Neoplasms/surgery ; Heart Ventricles/pathology ; Humans ; Immunohistochemistry ; Mesothelioma/diagnosis ; Mesothelioma/metabolism ; Mesothelioma/surgery ; Middle Aged ; Neoplasm Recurrence, Local
    Language English
    Publishing date 2005-06
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 1400468-9
    ISSN 0218-4923
    ISSN 0218-4923
    DOI 10.1177/021849230501300220
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Regional ventricular dynamics during acute coronary occlusion: a comparison of invasive with non-invasive echocardiographic markers to detect and quantify myocardial ischaemia-observations made during off-pump coronary surgery.

    Carr-White, Gerald S / Lim, Eric / Koh, Tat W / DeSouza, Anthony C / Pepper, John R / Gibson, Derek G

    International journal of cardiology

    2006  Volume 113, Issue 3, Page(s) 376–384

    Abstract: Objectives: To investigate the performance of non-invasive markers used in stress echocardiography to detect the presence and depth of myocardial ischaemia. We therefore sought to compare these non-invasive markers during acute coronary occlusion in ... ...

    Abstract Objectives: To investigate the performance of non-invasive markers used in stress echocardiography to detect the presence and depth of myocardial ischaemia. We therefore sought to compare these non-invasive markers during acute coronary occlusion in humans.
    Methods: 27 patients with stable angina and normal LV cavity size were studied during off-pump coronary artery bypass grafting to the left anterior descending coronary artery using transoesophageal echocardiography and simultaneous high fidelity LV pressure. Regional power development of the anterior wall was plotted throughout the cardiac cycle, allowing the measurement of its time course, peak value and time integral (intrinsic work). Regional effective myocardial work was calculated and its reduction during acute occlusion was used as the invasive standard for ischaemic dysfunction.
    Results: In all patients acute coronary occlusion led to a delay in the onset of regional wall thickening which persisted after aortic valve closure. These time intervals of myocardial thickening had the highest qualitative concordance with the gold standard of a fall in effective work. Regression models identified three significant predictors of the depth of myocardial ischaemia; the interval from Q wave to the onset of regional thickening, duration of post-ejection thickening and peak thickening rate. Objective wall thickening and thinning rates were not significant predictors.
    Conclusions: The regional timing of myocardial thickening and peak thickening rate accurately predicted the presence and indicated the depth of local ischaemia during acute coronary occlusion. These markers may complement subjective wall motion scores aimed at predicting the presence of epicardial coronary artery disease.
    Condensed abstract: We compared non-invasive markers commonly used in stress echocardiography using measurements of the fall in regional myocardial work with coronary occlusion as a standard. 27 patients were studied using transoesophageal echocardiography and simultaneous high fidelity left ventricular pressure during off-pump coronary surgery. Delayed myocardial thickening had the highest qualitative concordance with the gold standard of a fall in effective work, while regression models identified three significant predictors; the interval Q wave to the onset of regional thickening, duration of post-ejection thickening and peak thickening rate. These markers may complement current non-invasive indices of ischaemia during clinical stress testing.
    MeSH term(s) Acute Disease ; Coronary Artery Bypass, Off-Pump ; Coronary Stenosis/diagnostic imaging ; Coronary Stenosis/physiopathology ; Coronary Stenosis/surgery ; Echocardiography, Transesophageal ; Female ; Humans ; Intraoperative Period ; Male ; Middle Aged ; Myocardial Ischemia/diagnostic imaging ; Myocardial Ischemia/physiopathology ; Myocardial Ischemia/surgery ; Ventricular Function
    Language English
    Publishing date 2006-11-18
    Publishing country Netherlands
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 779519-1
    ISSN 1874-1754 ; 0167-5273
    ISSN (online) 1874-1754
    ISSN 0167-5273
    DOI 10.1016/j.ijcard.2005.11.100
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Comparison of flow characteristics and vascular reactivity of radial artery and long saphenous vein grafts [NCT00139399].

    Chong, William C F / Collins, Peter / Webb, Carolyn M / De Souza, Anthony C / Pepper, John R / Hayward, Christopher S / Moat, Neil E

    Journal of cardiothoracic surgery

    2006  Volume 1, Page(s) 4

    Abstract: Background: The morphological and functional differences between arteries and veins may have implications on coronary artery bypass graft (CABG) survival. Although subjective differences have been observed between radial artery (RA) and long saphenous ... ...

    Abstract Background: The morphological and functional differences between arteries and veins may have implications on coronary artery bypass graft (CABG) survival. Although subjective differences have been observed between radial artery (RA) and long saphenous venous (LSV) grafts, these have not been quantified. This study assessed and compared the flow characteristics and in-vivo graft flow responses of RA and LSV aorto-coronary grafts.
    Methods: Angiograms from 52 males taken 3.7 +/- 1.0 months after CABG surgery were analyzed using adjusted Thrombolysis in Myocardial Infarction (TIMI) frame count. Graft and target coronary artery dimensions were measured using quantitative coronary angiography. Estimated TIMI velocity (V(E)) and volume flow (F(E)) were then calculated. A further 7 patients underwent in-vivo graft flow responses assessments to adenosine, acetylcholine and isosorbide dinitrate (ISDN) using intravascular Doppler.
    Results: The V(E) for RA grafts was significantly greater than LSV grafts (P = 0.002), however there was no difference in volume F(E) (P = 0.20). RA grafts showed positive endothelium-dependent and -independent vasodilatation, and LSV grafts showed no statistically significant response to adenosine and acetylcholine. There was no difference in flow velocity or volume responses. Seven RA grafts (11%) had compromised patency (4 (6%) > or = 50% stenosis in the proximal/distal anastomoses, and 3 (5%) diffuse narrowing). Thirty-seven (95%) LSV grafts achieved perfect patency and 2 (5%) were occluded.
    Conclusion: The flow characteristics and flow responses of the RA graft suggest that it is a more physiological conduit than the LSV graft. The clinical relevance of the balance between imperfect patency versus the more physiological vascular function in the RA graft may be revealed by the 5-year angiographic follow-up of this trial.
    MeSH term(s) Acetylcholine/pharmacology ; Adenosine/pharmacology ; Blood Flow Velocity ; Coronary Angiography ; Coronary Artery Bypass/adverse effects ; Coronary Artery Bypass/methods ; Coronary Vessels/physiology ; Coronary Vessels/surgery ; Graft Occlusion, Vascular/diagnostic imaging ; Graft Occlusion, Vascular/etiology ; Graft Occlusion, Vascular/physiopathology ; Graft Survival ; Hemodynamics/drug effects ; Humans ; Isosorbide Dinitrate/pharmacology ; Male ; Middle Aged ; Prospective Studies ; Radial Artery/diagnostic imaging ; Radial Artery/drug effects ; Radial Artery/physiopathology ; Radial Artery/transplantation ; Regional Blood Flow ; Saphenous Vein/diagnostic imaging ; Saphenous Vein/drug effects ; Saphenous Vein/physiopathology ; Saphenous Vein/transplantation ; Treatment Outcome ; Vascular Patency ; Vasodilator Agents/pharmacology
    Chemical Substances Vasodilator Agents ; Isosorbide Dinitrate (IA7306519N) ; Adenosine (K72T3FS567) ; Acetylcholine (N9YNS0M02X)
    Language English
    Publishing date 2006-03-03
    Publishing country England
    Document type Comparative Study ; Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
    ISSN 1749-8090
    ISSN (online) 1749-8090
    DOI 10.1186/1749-8090-1-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Comparison of flow characteristics and vascular reactivity of radial artery and long saphenous vein grafts [NCT00139399]

    De Souza Anthony C / Webb Carolyn M / Collins Peter / Chong William CF / Pepper John R / Hayward Christopher S / Moat Neil E

    Journal of Cardiothoracic Surgery, Vol 1, Iss 1, p

    2006  Volume 4

    Abstract: Abstract Background The morphological and functional differences between arteries and veins may have implications on coronary artery bypass graft (CABG) survival. Although subjective differences have been observed between radial artery (RA) and long ... ...

    Abstract Abstract Background The morphological and functional differences between arteries and veins may have implications on coronary artery bypass graft (CABG) survival. Although subjective differences have been observed between radial artery (RA) and long saphenous venous (LSV) grafts, these have not been quantified. This study assessed and compared the flow characteristics and in-vivo graft flow responses of RA and LSV aorto-coronary grafts. Methods Angiograms from 52 males taken 3.7 ± 1.0 months after CABG surgery were analyzed using adjusted Thrombolysis in Myocardial Infarction (TIMI) frame count. Graft and target coronary artery dimensions were measured using quantitative coronary angiography. Estimated TIMI velocity (V E ) and volume flow (F E ) were then calculated. A further 7 patients underwent in-vivo graft flow responses assessments to adenosine, acetylcholine and isosorbide dinitrate (ISDN) using intravascular Doppler. Results The V E for RA grafts was significantly greater than LSV grafts ( P = 0.002), however there was no difference in volume F E ( P = 0.20). RA grafts showed positive endothelium-dependent and -independent vasodilatation, and LSV grafts showed no statistically significant response to adenosine and acetylcholine. There was no difference in flow velocity or volume responses. Seven RA grafts (11%) had compromised patency (4 (6%) ≥ 50% stenosis in the proximal/distal anastomoses, and 3 (5%) diffuse narrowing). Thirty-seven (95%) LSV grafts achieved perfect patency and 2 (5%) were occluded. Conclusion The flow characteristics and flow responses of the RA graft suggest that it is a more physiological conduit than the LSV graft. The clinical relevance of the balance between imperfect patency versus the more physiological vascular function in the RA graft may be revealed by the 5-year angiographic follow-up of this trial.
    Keywords Diseases of the circulatory (Cardiovascular) system ; RC666-701 ; Specialties of internal medicine ; RC581-951 ; Internal medicine ; RC31-1245 ; Medicine ; R ; DOAJ:Cardiovascular ; DOAJ:Medicine (General) ; DOAJ:Health Sciences ; Surgery ; RD1-811 ; DOAJ:Surgery
    Subject code 610
    Language English
    Publishing date 2006-03-01T00:00:00Z
    Publisher BioMed Central
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article: Correlation between thrombin potential and bleeding after cardiac surgery in adults.

    Davidson, Simon J / Burman, John F / Philips, Sophia M / Onis, Simon J / Kelleher, Andrea A / De Souza, Anthony C / Pepper, John R

    Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis

    2003  Volume 14, Issue 2, Page(s) 175–179

    Abstract: We used a sensitive assay to measure thrombin potential in 20 patients who underwent cardiopulmonary bypass surgery for coronary artery bypass grafts. We measured coagulation factors II, V, VII, VIII and X. Blood loss was measured as the total amount in ... ...

    Abstract We used a sensitive assay to measure thrombin potential in 20 patients who underwent cardiopulmonary bypass surgery for coronary artery bypass grafts. We measured coagulation factors II, V, VII, VIII and X. Blood loss was measured as the total amount in the mediastinal drains in the first 24 h postoperatively. Thrombin potential was median 107 nmol/l.min (range 62-181) preoperatively and median 46 nmol/l.min (range 19-120) postoperatively. Coagulation factors II, V, VII,VIII and X were within normal limits preoperatively. Factor II fell from 77 IU/dl preoperatively to 37 IU/dl at 120 min postoperatively. Factor V fell from 85 IU/dl preoperatively to 61 IU/dl postoperatively. Factor VII fell from 91 IU/dl to 66 IU/dl postoperatively. Factor VIII was 128 IU/dl preoperatively and 127 IU/dl postoperatively. Factor X fell from 90 IU/dl preoperatively to 50 IU/dl postoperatively. Total blood loss in 24 h in the mediastinal drains postoperatively was mean 673 ml, median 650 ml (range 250-2000). Reduction in thrombin potential correlated inversely with postoperative blood loss, r= -0.75 (Spearman correlation). The fall in the thrombin potential correlated with the prothrombin level (r = 0.75) and factor X (r = 0.47).
    MeSH term(s) Aged ; Anticoagulants/pharmacology ; Blood Coagulation Factors/analysis ; Blood Coagulation Factors/drug effects ; Blood Coagulation Factors/metabolism ; Cardiac Surgical Procedures/adverse effects ; Cardiopulmonary Bypass/adverse effects ; Female ; Heparin/pharmacology ; Humans ; Male ; Middle Aged ; Postoperative Hemorrhage/blood ; Postoperative Hemorrhage/etiology ; Thrombin/analysis ; Thrombin/drug effects
    Chemical Substances Anticoagulants ; Blood Coagulation Factors ; Heparin (9005-49-6) ; Thrombin (EC 3.4.21.5)
    Language English
    Publishing date 2003-01-28
    Publishing country England
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1033551-1
    ISSN 0957-5235
    ISSN 0957-5235
    DOI 10.1097/00001721-200302000-00009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Is the use of cardiopulmonary bypass for multivessel coronary artery bypass surgery an independent predictor of operative mortality in patients with ischemic left ventricular dysfunction?

    Al-Ruzzeh, Sharif / Athanasiou, Thanos / George, Shane / Glenville, Brian E / DeSouza, Anthony C / Pepper, John R / Amrani, Mohamed

    The Annals of thoracic surgery

    2003  Volume 76, Issue 2, Page(s) 444–51; discussion 451–2

    Abstract: Background: l Coronary artery bypass grafting for patients with ischemic left ventricular dysfunction (ILVD) remains superior to medical therapy in terms of long-term survival. Recently, off-pump coronary artery bypass surgery has been shown to be very ... ...

    Abstract Background: l Coronary artery bypass grafting for patients with ischemic left ventricular dysfunction (ILVD) remains superior to medical therapy in terms of long-term survival. Recently, off-pump coronary artery bypass surgery has been shown to be very promising in achieving functional improvements with favorable operative mortality in this challenging group of patients. The aim of this study was to assess the risk factors responsible for operative mortality in this group of patients.
    Methods: The records of 305 consecutive ILVD patients, who underwent primary isolated coronary artery bypass grafting for multivessel disease at The National Heart and Lung Institute, Imperial College, University of London, between January 1999 and January 2002, were reviewed retrospectively. Patients were considered to have ILVD if they had a left ventricular ejection fraction of 0.30 or less on preoperative coronary angiography. One hundred six patients were operated on using the off-pump coronary artery bypass surgery technique, and 199 patients were operated on using the conventional coronary artery bypass grafting technique with cardiopulmonary bypass. RESU;TS: Seven (6.6%) patients died in the off-pump coronary artery bypass surgery group, whereas 28 (14.1%) patients died in the cardiopulmonary bypass group (p = 0.05). Univariate analysis of all the preoperative characteristics was performed to identify the potential predictors of mortality in the whole group of ILVD patients. Potential predictors of mortality included symptom status (stable/unstable), chronic obstructive airway disease, dyspnea grade III and IV on the New York Heart Association classification, intravenous nitrates, preoperative use of intraaortic balloon pump, ventricular tachycardia or ventricular fibrillation, body surface area less than 2, and cardiopulmonary bypass. Only ventricular tachycardia or ventricular fibrillation was proved to act as an independent predictor of operative mortality in this group of ILVD patients, with an odds ratio of 29.6 (95% confidence interval, 8.9 to 98).
    Conclusions: This study showed that using cardiopulmonary bypass for multivessel coronary artery bypass grafting in patients with ILVD was not proved to act as an independent predictor of operative mortality.
    MeSH term(s) Aged ; Aged, 80 and over ; Analysis of Variance ; Cardiopulmonary Bypass/statistics & numerical data ; Cause of Death ; Cohort Studies ; Coronary Artery Bypass/methods ; Coronary Artery Bypass/mortality ; Coronary Artery Disease/complications ; Coronary Artery Disease/diagnosis ; Coronary Artery Disease/surgery ; Female ; Follow-Up Studies ; Hospital Mortality ; Humans ; Incidence ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; Postoperative Complications/mortality ; Predictive Value of Tests ; Probability ; Retrospective Studies ; Risk Assessment ; Risk Factors ; Severity of Illness Index ; Treatment Outcome ; Ventricular Dysfunction, Left/complications ; Ventricular Dysfunction, Left/diagnosis
    Language English
    Publishing date 2003-04-21
    Publishing country Netherlands
    Document type Comparative Study ; Journal Article
    ZDB-ID 211007-6
    ISSN 1552-6259 ; 0003-4975
    ISSN (online) 1552-6259
    ISSN 0003-4975
    DOI 10.1016/s0003-4975(03)00348-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection

    Nepogodiev, Dmitri / Glasbey, James C / Li, Elizabeth / Omar, Omar M / Simoes, Joana FF / Abbott, Tom EF / Alser, Osaid / Arnaud, Alexis P / Bankhead-Kendall, Brittany K / Breen, Kerry A / Cunha, Miguel F / Davidson, Giana H / Di Saverio, Salomone / Gallo, Gaetano / Griffiths, Ewen A / Gujjuri, Rohan R / Hutchinson, Peter J / Kaafarani, Haytham MA / Lederhuber, Hans /
    Löffler, Markus W / Mashbari, Hassan N / Minaya-Bravo, Ana / Morton, Dion G / Moszkowicz, David / Pata, Francesco / Tsoulfas, George / Venn, Mary L / Bhangu, Aneel / Cox, Daniel / Roslani, April C / Alakaloko, Felix / de Vries, Jean-Paul PM / Aaraj, Mahmoud A / Abbott, Sarah J / Abdalla, Mutwakil OM / Abdelaal, Ahmed S / Ademuyiwa, Adesoji O / Aherne, Thomas M / Ali, Osman M / Alkadeeki, Ghadah Z / Almeida, Ana C / Alrahawy, Mahmoud M / Ambler, Graeme K / Alameer, Ehab / Andreani, Stefano M / De Andrés-Asenjo, Beatriz / Antonanzas, Leyre Lopez / Aoun, Salah G / Ashoush, Fouad M / Augestad, Knut Magne / Avellana, Rocio B / Ayeni, Funbi A / Ayorinde, John OO / Babu, Bheemanakone H / Baig, Mirza MAS / Bajomo, Oreoluwa M / Baker, Olivia J / Baker, Markus P / Baldwin, Alexander J / Ban, Vin Shen / Baron, Ryan D / Barranquero, Alberto G / Barry, Conor P / DI Bartolomeo, Alessandro / Bass, Gary A / Bath, Michael F / Batjer, H Hunt / Beamish, Andrew J / Belgaumkar, Ajay P / Bence, Matthew N / Benson, Ruth A / Bernal-Sprekelsen, Juan Carlos / Bhama, Anuradha R / Bhavaraju, Avi V / Biffl, Walter L / Blundell, Chris M / Boddy, Alexander P / Borgstein, Alexander BJ / Bosanquet, David C / Bosch, Karen D / Bouhuwaish, Ahmad EM / Bozkurt, Mehmet A / Brathwaite, Collin EM / Brown, Benjamin C / Brown, Oliver D / Brown, Allison K / Buarque, Igor Lima / Bueno-Cañones, Alejandro D / Bulugma, Mustafa R / Burke, Joshua R / Byrne, Matthew HV / Cagigal-Ortega, Elima P / Callcut, Rachael A / DI Candido, Francesca / Canova, Michaela E / Carlos, William J / Caruana, Edward J / Cato, Liam D / Catton, Andrew B / Ceretti, Andrea Pisani / Chase, Thomas JG / Chiara, Francesco Di / Chowdhury, Abeed H / Chung, Eric A / Cicerchia, Pierfranco M / Clough, Ethan CS / Coleman, Natasha L / Collins, Chris G / Collins, Michelle L / Colonna, Emily T / Comini, Lara V / Connolly, Tara M / Coughlin, Patrick A / Cruzado, Laura Fernández-Gomez / Davidson, Brian R / Davies, Richard J / Davies, Emma J / Davis, Niall F / Dawson, Brett E / Dean, Benjamin JF / Delgado, Maria Garcia-Conde / Diaz, Jose J / Dickson, Kathryn E / Diez-Alonso, Manuel M / Dixon, Jan R / Doe, Matthew J / Drake, Thomas D / Drake, Frederick T / Duffy, John P / Dunne, Declan FJ / Dunne, Naomi JM / Durán-Muñoz-Cruzado, Virginia M / Durst, Alexander ZE / Eardley, Nicola J / Edwards, John G / Elfallal, Ahmed H / Elfiky, Mahmoud MA / Elliott, Jessie A / Emile, Sameh H / Emslie, Katy M / Endorf, Frederick W / Engel, Jamie L / Enjuto, Diego T / Etchill, Eric W / Evans, Jonathan P / Fahey, Brian A / Faria, Carlos S / Feo, Carlo V / Ferguson, Henry JM / Fernandez, Beatriz Dieguez / Fernandez, Andres Garcia / Fernández, Antonio J / Fernández-Pacheco, Borja Camacho / Fitzgerald, J Edward / Fonsi, Giovanni B / Font, Roser Farré / Fowler, Amy L / Franco, Gregorio Di / Fretwell, Kenneth R / Fructuoso, Lorena Sanchon / Fusai, Giuseppe K / Garcia, Miguel Hernandez / Garcia-Ureña, Miguel Angel / Gill, Charn K / Gisbertz, Suzanne S / Del Giudice, Roberto / Giuffrida, Maria Carmela / Di Giuseppe, Matteo / Gómez, María Fanjul / González, Javier Serrano / Guariglia, Claudio A / Hainsworth, Alison J / Hall, Bria J / Hall, James RW / Hammond, John S / Haqqani, Maha H / Harrison, Ewen M / Hazelton, Joshua P / van Heinsbergen, Maarten / Hill, Arnold DK / Hing, Caroline B / Hirji, Sameer A / Ho, Michael WS / Holbrook, Charlotte M / Holme, Thomas J / Hopkins, James C / Hopkinson, David N / Hossain, Fahad S / Hudson, Victoria E / Hughes, Jane L / Hwang, E. Shelley / Ibrahim, Mohamed AH / Isolani, Simone M / Jara, Pablo Galindo / Jenkinson, Michael D / Jenny, Hillary E / Jeyaretna, Deva S / Jones, Robert P / Jones, Andrew P / Jonker, Pascal KC / Jönsson, Maria L / Joyce, Doireann P / Kalkwarf, Kyle J / Kamarajah, Sivesh K / El Kassas, Mohamed / Kavanagh, Dara O / Keatley, James M / Khalefa, Mohamed A / Khan, Jim S / Kirmani, Bilal H / Kisiel, Aaron P / Kouris, Spyros Marinos / Kowal, Mikolaj R / Labib, Peter L / Larkin, John O / Lauscher, Johannes C / Leclercq, Wouter KG / Ledesma, Frances SJ / Leite-Moreira, André M / Leung, Elaine YL / Lewis, Sophia E / Lima, Maria João / Lin, Daniel J / Liu, Helen H / Lowery, Aoife J / Lozano, Saida Martel / Luney, Catriona R / Maia, Mariana Magalhães / Mariani, Nicolò M / Marino, Marco V / Marra, Angelo A / Marsh, Christopher L / Martin, Robert CG / McCluney, Simon J / McIntyre, Robert C / Mckay, Siobhan C / McKevitt, Kevin L / Meagher, Ashley D / Mehdi, Mohammad Q / Mehigan, Brian J / Gonzalez-De Miguel, Melania / De Miguel-Ardevines, Maria-Carmen / Miguel-Mendez, Carlos San / Mills, Sarah J / Mohan, Helen M / Moir, John AG / Monson, John RT / Monteiro, Joana M / Montella, Maria T / Montesinos, Cristina Soto / Morgom, Marwa M / Moura, Francisco S / Muguerza, Jose M / Murphy, Suzanne H / De Nardi, Paola / Naumann, David N / Neary, Paul C / Neely, David TA / Ng-Kamstra, Joshua S / Ngu, Albert WT / Nguyen, Truong A / Nita, George E / Nunes, Quentin M / Nygaard, Rachel M / O'Meara, Lindsay B / O'Neill, John R / Okafor, Barbara U / Olson, Steven A / Oo, Aung Y / Ormazabal, Pablo Collera / Osorio, Alexander L / Pachl, Max J / Parry, James T / Patel, Panna K / Pérez, David Díaz / Pérez, Carolina Martínez / Pérez-Sánchez, Luis E / Pevidal, Ana Nogues / Pezzuto, Anna P / Philp, Matthew M / Pinkney, Thomas D / Pollok, Joerg M / Povey, Meical G / Poza, Alfredo Alonso / Rajgor, Amarkumar D / Rao, Jagan N / Raptis, Dimitri A / Rice, Henry E / Ridgway, Paul F / Rivas, Ana Munoz / Rodriguez-Sanjuan, Juan C / Rogers, Luke J / Da Roit, Anna / Rollett, Rebecca A / Romera, Jose L / Rooney, Siobhan M / Roxo, Vanessa I / Le Roy, Bertrand / Rubio, Eduardo E / Ruiz, Carolina Castro / Ruiz, Manuel Losada / Ryan, Éanna J / Saad, Abdel Rahman / Saeed, Samerah A / Salama, Hiba A / Salamah, Abdulrauf A / Samaniego, María Gutiérrez / Sampietro, Gianluca M / Sarma, Diwakar R / Schaffer, Kathryn B / Schnitzbauer, Andreas A / Scurrah, Rachel J / Serevina, Olivia L / Serralheiro, Pedro A / Sewards, Joseph M / Shackcloth, Michael J / Shaw, Abigail V / Sheel, Andrea RG / Sica, Giuseppe S / De Simone, Veronica / Singh, Aminder A / Singh, Rabindra P / Skelly, Brendan L / Smith, Henry G / Sohail, Amir H / Spalding, Duncan R / Springford, Laurie R / Ssentongo, Anna E / Steinkamp, Pieter J / Stevens, Kent A / Stewart, Grant D / Stylianides, Nicholas A / Sullivan, Tom BB / Taher, Ahmed SA / Tamimy, Muhammad S / Tang, Alethea M / Tebala, Giovanni D / Tejero-Pintor, Francisco J / Thaha, Mohamed A / Thomas, Amy J / De Toma, Giorgio / La Torre, Filippo / Torres, Antonio J / Townshend, David N / Trout, Isobel M / Tucker, Sarah C / Ubhi, Harmony K / Vega, Viviana A / Velmahos, George C / Velopulos, Catherine G / Viswanath, Yirupaiahgari KS / Vivas, Alfredo A / Wade, Ryckie G / Wadley, Martin S / Wall, Joshua JS / Walters, Andrew M / Warren, Oliver J / Weerasinghe, Chamindri K / Wilkin, Richard JW / Williams, Katherine J / Winter, Stuart C / Wormald, Justin CR / Wright, Franklin L / Xyda, Souzana E / Young, Alastair L / Youssef, Mina MG / Yousuf, Farhat B / El Youzouri, Hanan / Zappa, Marco A / Abate, Emmanuele / Abdalaziz, Hossam / Abdelkarim, Mostafa / Abdou, Hossam / Aboelkassem-Ibrahim, Ahmad / Abuown, Ala / Acebes-Garcia, Fernando / Acharya, Metesh / Adamina, Michel / Addae-Boateng, Emmanuel / Aftab, Raiyyan / Agarwal, Arnav / Aguilar, José / Ahmed, Yousra / Aitken, Emma / Al-Azzawi, Marwa / Al-Embideen, Somya / Al-Masri, Mahmoud / Al-Najjar, Hani / Al-Sukaini, Ahmad / Alam, Ruhina / Alderson, Derek / Aliyeva, Zumrud / Aljanadi, Firas / Almasri, Murad / Alonso-Ortuño, Paula / Altintoprak, Fatih / Amira, Gamal / Amjad, Rabbia / Anania, Gabriele / Andabaka, Tatjana / Angelou, Dimitrios / Annamalai, Seethalakshmi / Annessi, Valerio / Anthoney, James / Anwar, Sibtain / Anwer, Mariyah / Aragon-Chamizo, Juan / Ardito, Antonella / Arigoni, Michele / Armao, Teodora / Arminio, Armando / Armstrong, Lara / Arnaud, Alexis / Asaad, Peter / Ashcroft, James / Ashmore, Christopher / Asqalan, Ahmad / Asti, Emanuele / Aubry, Emmanuelle / Aytac, Erman / Ayuso-Herrera, Esther / Baeza, Melody / Bailon-Cuadrado, Martin / Bakmaz, Bernarda / Baldi, Caterina / Baldini, Edoardo / Baldo, Stefano / Ballabio, Michele / Baloyiannis, Ioannis / Baltazar, Gerard / Bàmbina, Fabrizio / Bandiera, Alessandro / Barlow, Emma / Barmasse, Roberto / Barmpagianni, Christina / Baronio, Gianluca / Barra, Fabio / Bartsch, Anne-Marie / Basgaran, Amedra / Basha, Amr / Bashkirova, Varvara / Bastazza, Marco / Baumber, Rachel / Belcher, Elizabeth / Belvedere, Angela / Benítez-Linero, Inmaculada / Bergeat, Damien / Bernasconi, Matteo / Bhalla, Ashish / Bhutiani, Neal / Bianco, Federica / Bisagni, Pietro / Blake, Iain / Blanco-Colino, Ruth / Blazquez-Martin, Alma / Boal, Matthew / Bonavina, Luigi / Bonavina, Giulia / Bond-Smith, Giles / Booth, Karen / Borges, Filipe / Borghi, Felice / Bouchagier, Konstantinos / Bourke, Grainne / Boyle, Emily / Brachini, Gioia / Brain, Jessie / Brar, Amanpreet / Breckles, Lisa / Bretagnol, Frédéric / Brixton, Genevieve / Bruzzaniti, Placido / Bueser, Teofila / Burnside, Nathan / Caballero, Albert / Calcerrada-Alises, Enrique / Callahan, Miriam / Camarero, Enrique / Campagnaro, Tommaso / Campanelli, Michela / Candiani, Massimo / Cannoletta, Marina / Cantalejo-Diaz, Miguel / Cao, Han / Capelli, Patrizio / Capizzi, Vita / Carcano, Giulio / Carissimi, Francesca / Carlini, Massimo / Carlucci, Michele / Carmichael, Heather / Carrasco, Milagros / Carrillo, Mariana / Carvello, Michele / Casati, Massimiliano / Castoro, Carlo / Catalan, Vanesa / Cavaleiro, Salomé / Cellerino, Paola / Centinaio, Giovanna / Cernei, Cristina / Cerro, Cristina / Cervellera, Maurizio / Chakrabortee, Sohini / Chamberlain, Stephanie / Chan, Jeffrey / Chang, Grace / Chaudhry, Dauod / Chebaro, Alexandre / Chen, David / Chetty, Govind / Chia, Zoe / Chiappini, Ambra / Chiarugi, Massimo / Chidambaram, Swathikan / Chiozza, Matteo / Cholewa, Hanna / Chong, Clara / Choolani-Bhojwani, Ekta / Christoforidis, Dimitri / Chui, Karen / Chung, Choyin / Cirillo, Bruno / Citterio, Davide / Clermidi, Pauline / Coccolini, Federico / Colletti, Gaia / Compagnoni, Bruno / Concepción-Martín, Vanesa / Confalonieri, Marco / Connolly, Hannah / Conso, Christel / Conti, Luigi / Cooper, Zara / Corbellin, Carlo / Cordera, Fernando / Corral, Javier / Costa, Marta / Costanzi, Andrea / Cotsoglou, Christian / Cozza, Valerio / Cuming, Tamzin / Curtis, Miles / Cuschieri, Joseph / D'Agruma, Michele / D'Andrea, Giancarlo / Daliya, Prita / Dare, Oliver / Darko, Ebenezer / Day, Andrew / Dehal, Ahmed / Dehart, Dustin / Delgado-Oliver, Eduardo / Denning, Max / Desai, Anant / Desender, Liesbeth / Dester, Sara / Díaz-García, Alberto / Diaz-Peña, Patricia / Dousset, Bertrand / Doussot, Alexandre / Duchateau, Nicolas / Duff, Sarah / Dunning, Joel / Duque-Mallen, Victoria / Dziakova, Jana / Egan, Bridget / Egan, Richard / El-Ali, Abess / Elfeki, Hossam / Elhadi, Muhammed / Eljareh, Mohammed / Elkadi, Hannah / Elkady, Ramy / Elkhafeefi, Fatimah / Elmore, Ugo / Elmoslemany, Tarek / Emmerson, Oliver / Enemosah, Ibrahim / English, Camilla / English, William / Ereidge, Simon / Escartin, Jorge / Estaire-Gomez, Mercedes / Evans, Luke / Evans, Jessica / Exley, Rebecca / Fabbri, Nicoló / Falco, Giuseppe / Familiari, Pietro / Fancellu, Alessandro / Farik, Shebani / Farrell, Tony / Fehervari, Matyas / Fell, Adam / Fernandez-Camuñas, Angel / Fernández-Marín, Reyes / Fernández-Martínez, María / Ferrara, Francesco / Ferrari, Guglielmo / Ferrero, Simone / Findlay, Laura / Fiore, Marco / Fiori, Enrico / Flatman, Michael / Flindall, Ian / Flor, Blas / Fontana, Tommaso / Ford, Samuel / Ford, David / Forlani, Stefano / Francone, Elisa / Frattaruolo, Colomba / Frio, Federico / Gagliano, Annalisa / Gagliardi, Filippo / Gahunia, Sukhpreet / Gaino, Francesca / Gala, Tanzeela / Galfrascoli, Elisa / Galimberti, Luca / Gallagher, Phoebe / Galleano, Raffaele / Galván-Pérez, Armando / Gammeri, Emanuele / Ganau, Mario / Garcés-García, Raúl / Garulli, Gianluca / Gascon-Ferrer, Isabel / Gattolin, Andrea / Gaujoux, Sebastien / Gentilli, Sergio / Georgiades, Fanourios / Ghanbari, Amir / Ghosh, Dhruv / Giacometti, Marco / Giblin, Anna-Victoria / Gilbert, Catherine / Giménez, Clara / Giorgakis, Emmanouil / Gipponi, Manuel / Glen, Paul / Goatly, Giles / Gobatti, Davide / Godbole, Chintamani / Gohil, Kajal / Gómez, Marcos / Gomez-Rosado, Juan-Carlos / Gonullu, Emre / Gonzalez-Gonzalez, Enrique / Gordini, Luca / Gracia, Isabel / Gracia-Roche, Carlos / Granieri, Stefano / Green, Susanna / Grivon, Manuela / Grove, Thomas / Guaglio, Marcello / Guaitoli, Eleonora / Guglielmi, Alfredo / Guha, Soumya / Gustavino, Claudio / Habeeb, Amir / Hagger, Robert / Hakmi, Hazim / Halkias, Constantine / Hall, Claire / Hampton, Matthew / Handa, Siddhartha / Hansen, Laura / Haq, Iram / Harky, Amer / Harries, Rhiannon / Harrison, Joseph / Hasan, Raashad / Hawari, Mohammad / Hawkin, Paul / Hebblethwaite, Bethany / Henriques, Susana / Heritage, Emily / Hernandez-Juara, Pilar / Herrero-Lopez, Maria / Hervieux, Erik / Heyd, Bruno / Higgs, Simon / Hitchman, Louise / Ho, Beatrice / Hogan, Aisling / Hölzle, Frank / Hossain, Tanvir / Houston, Roy / Hurt, Libor / Hutchinson, Peter / Iacob, Giulio / Iannone, Immacolata / Ibrahim, Sherif / Iovino, Domenico / Isik, Arda / Jafarova, Sevda / Jamil, Tahir / Jayaraju, Ullas / Jenner, Edward / Jimenez-Higuera, Elisa / Jimeno, Jaime / Johnstone, Jack / Jones, Mark / Judkins, Nicholas / Kalavrezos, Nicholas / Kalidindi, Venugopala / Kalkat, Maninder / Kamal, Mona / Kamphues, Carsten / Kang, Chong / Kara, Yasin / Karam, Edward / Karim, Ahmed / Kashora, Florence / Kearney, David / Khajuria, Apoorva / Khan, Umul / Khan, Azam / Khatri, Chetan / Kinnaman, Gabriel / Kinross, James / Kler, Aaron / Klimopoulos, Serafeim / Kocataş, Ali / Kolias, Angelos / Königsrainer, Alfred / Konsten, Joop / Kontovounisios, Christos / Kourdouli, Amar / Krishnan, Emily / Kristinsson, Sverrir / Kruijff, Schelto / Kudsk-Iversen, Søren / Kufeji, Dorothy / Kugler, Nadav / Kulkarni, Rugved / Kurihara, Hayato / Laface, Letizia / Lakkis, Zaher / Lami, Mariam / Landaluce-Olavarria, Aitor / Lapolla, Pierfrancesco / Lawani, Ismail / Lawday, Samuel / Lázaro, André / Lecolle, Katia / Leventoglu, Sezai / Li, Zoe / Liew, Ignatius / Lisi, Giorgio / Lizzi, Vincenzo / Lo, Terence / Lomiento, Daniele / Longhi, Marco / Lostis, Emilie / Lostoridis, Eftychios / Loubani, Mahmoud / Lowy-Benoliel, Alejandro / Lucianetti, Alessandro / Luke, Louis / Lunevicius, Raimundas / Luraghi, Marco / Lye, George / Mabrouk, Islam / Macchi, Alberto / MacDonald, Luisa / Machairas, Nikolaos / Madonini, Marco / Magowan, Drew / Maisonneuve, Emeline / Majkowska, Agata / Majkowski, Lawrence / Mak, Jason / Malabarba, Stefano / Malerba, Michele / Mannan, Syed / Manson, Joanna / Mansuri, Ahmer / Mantoglu, Baris / Manu, Nichola / Maqsood, Afnan / Marano, Alessandra / Marchbank, Adrian / Marcos-Santos, Pablo / Marrano, Enrico / Martin, Janet / Martin, Emmeline / Martin, Guy / Martin-Albo, Lorena / Martín-Román, Lorena / Martinelli, Fabio / Martínez-dePaz, Fernando / Martinez-German, Antonio / Martinez-Pinedo, Carlos / Martins, Ricardo / Marwan, Hisham / Marzi, Federica / Mateos-Sierra, Olga / Mathieu, Pierre / Matute-Najarro, Maria-Soledad / Maw, Andrew / Mazingi, Dennis / Mazzaferro, Vincenzo / McCanny, Andrew / McKenzie, Katherine / McLarty, Nicola / McPherson, Iain / Medina, Esther / Mediratta, Saniya / Medone, Marzia / Mehra, Gautam / Mele, Simone / Melero-Cortés, Lidia / Mendoza-Moreno, Fernando / Meneghini, Simona / Mercante, Giuseppe / Merdrignac, Aude / Merola, Stephen / Metallidis, Symeon / Michel, Martin / Migliore, Marco / Mihanovic, Jakov / Miller, Douglas / Mingoli, Andrea / Minto, Gary / Mirabella, Antonello / Misra, Nikhil / Mitrasinovic, Stefan / Miu, Victor / Moawad, Nader / Mochet, Sylvie / Modabber, Ali / Mohammad, Adam / Mohan, Midhun / Moliner-Sánchez, Carmen / Mongelli, Francesco / Monteleone, Michela / Montuori, Mauro / Moore, Rachel / Mora-Guzmán, Ismael / Morales, Xavier / Morales, Dieter / Morelli, Luca / Morelli, Lucia / Morgan, Richard / Morris, Chris / Mortini, Pietro / Mosca, Angelo / Motter, Dema / Moug, Susan / Mukherjee, Samrat / Najdy, Manhal / Nakas, Apostolos / Namazov, Ilgar / Naredla, Pradyumna / Nasef, Emmhamed / Nassa, Heeam / Nath, Rahul / Navarro-Sánchez, Antonio / Nazarian, Scarlet / Negri, Giampiero / Nehra, Deepika / Neil-Dwyer, Jason / Neri, Jacopo / Newton, Katy / Nikaj, Herald / Niquen, Milagros / Nobile, Sara / Nogueiro, Jorge / Ntirenganya, Faustin / Nugent, Michael / Núñez, Jordi / Ocaña, Juan / Okechukwu, Valentine / Oliva-Mompean, Fernando / Oliveira, Ana / Ollat, Didier / Onos, Lavinia / Osagie-Clouard, Liza / Osman, Khabab / Ottolina, Jessica / Ourieff, Jared / Outani, Oumaima / Oyewole, Bankole / Ozben, Volkan / Pacheco-Sanchez, David / Padilla-Valverde, David / Pai, Madhava / Paiella, Salvatore / Paisley, Samuel / Palini, Gianmarco / Palmeri, Matteo / Panahi, Pedram / Parente, Alessandro / Parlanti, Daniele / Parmar, Chetan / Pascual, Angela / Patel, Mahul / Pathak, Abhijit / Patil, Sangram / Pattyn, Piet / Peckham-Cooper, Adam / Pedrazzani, Corrado / Pellino, Gianluca / Peluso, Chiara / Pereira, André / Pereira-Neves, António / Perez-Diaz, Md / Pérez-González, Marta / Pérez-Saborido, Baltasar / Perivoliotis, Konstantinos / Perkins, Clare / Peros, Georgios / Perotto, Ornella / Perra, Teresa / Petrone, Patrizio / Phenix, George / Picazo, Sara / Picon-Rodriguez, Rafael / Piloni, Martina / Pingarrón-Martín, Lorena / Pinotti, Enrico / Pisanu, Adolfo / Pizzini, Paolo / Pockney, Peter / Podda, Mauro / Podolsky, Dina / Poggioli, Gilberto / Pompili, Cecilia / Pontari, Michael / Porcu, Alberto / Potter, Ryan / Price, Claire / Pruvot, François-René / Pujol-Muncunill, Roger / Puppo, Andrea / Quante, Markus / Quintana-Villamandos, Begoña / Qureshi, Ali / Radenkovic, Dejan / Rakvin, Ivan / Ramallo-Solís, Irene / Ramcharan, Sean / Ramos, Diego / Ramos-Bonilla, Antonio / Ramzi, Joussi / Rathinam, Sridhar / Rausa, Emanuele / Ravaioli, Matteo / Ravindran, Sharanya / Raymond, Thomas / Razik, Aisha / Redfern, Jennifer / Reguera-Rosal, Julio / Rela, Mariam / Rey-Biel, Juan / Rey-Valcarcel, Cristina / Ribolla, Marta / Richards, Tomos / Richmond, Michael / Righini, Erminio / Rio-Gomez, Javier / Riyat, Harjoat / Rizvi, Sana / Roberts, Keith / Roberts, Matthew / Robertson, Stuart / Robertson, Ronald / Robin-Valle, Alvaro / Rochon, Melissa / Rojo, Mikel / Rolli, Luigi / Romano, Silvio / Ross, Elizabeth / Ross, Howard / Rossborough, Catherine / Rottoli, Matteo / Ruiz, Miguel / Ruiz-Grande, Fernando / Ruiz-Martin, Irene / Ruiz-Soriano, María / Ruzzenente, Andrea / Ryska, Ondrej / Saez, Carlos / Sagnotta, Andrea / Sahnan, Kapil / Sahni, Arun / Salim, Ali / Sallam, Ibrahim / Salvia, Roberto / Samadov, Elgun / Sammarco, Giuseppe / Sampaio-Alves, Mafalda / Sánchez-Arteaga, Alejandro / Sanchez-Fuentes, Maria-Nieves / Sanchez-Pelaez, Daniel / Sanchez-Perez, Coral / Sanchez-Rubio, Maria / Sancho-Muriel, Jorge / Sanders, Julie / Santero-Ramirez, Maria-Pilar / Santora, Thomas / Santoro, Antonio / Santos, Irene / Santos-Sousa, Hugo / Sapienza, Paolo / Sartarelli, Lodovico / Sarveswaran, Janahan / Sasia, Diego / Saudemont, Alain / Saudi-Moro, Sef / Saxena, Shobhit / Saxena, Dolly / Sayasneh, Ahmad / Scalabre, Aurelien / Schache, Andrew / Schiavina, Riccardo / Schineis, Christian / Schreckenbach, Teresa / Scorza, Antonella / Scott, Lucy / Seegert, Sara / Seguin-Givelet, Agathe / Senent-Boza, Ana / Seymour, Keith / Shabana, Amanda / Shah, Karishma / Shah, Jigar / Shah, Preena / Shah, Sujay / Shakir, Taner / Shalaby, Mostafa / Shankar, Sushma / Shaw, Richard / Shehata, Sameh / Shenfine, Amy / Sheridan, Kelda / Sherief, Ahmed / Sherief, Mohamed / Sherif, Mohamed / Shinkwin, Michael / Shu, Sebastian / Siaw-Acheampong, Kwabena / Sileri, Pierpaolo / Singh, Abhinav / Singh, Shailendra / Sinha, Sanjay / Sinha, Deepti / Siragusa, Leandro / Sivaprakasam, Rajesh / Sivayoganathan, Sriharan / Smillie, Robert / Smith, Claire / Smith, Andrew / Smith, Christopher / Sochorova, Dana / Soggiu, Fiammetta / Sohrabi, Catrin / Solari, Francesca / Solli, Piergiorgio / Soreide, Kjetil / Spinelli, Antonino / Spoletini, Domenico / Spriano, Giuseppe / Sravanam, Sanskrithi / Ssentongo, Paddy / Stanger, Sophie / Stavroulias, Dionisios / Steel, Ben / Stella, Marco / Stewart, Robbie / Stringer, Sally / Sulen, Nina / Sundar, Sudha / Sundhu, Matthew / Suri, Avni / Syed, Arooj / Szatmary, Peter / Tabiri, Stephen / Tadross, Daniel / Taglietti, Lucio / Tansey, Rosamond / Tartaglia, Dario / Tawheed, Ahmed / Tayeh, Salim / Teles, Tobias / Testa, Valentina / Tewari, Nilanjana / Thoenissen, Philipp / Thomas, Kane / Thomin, Anne / Thrush, Jessica / Tierney, Sean / Tiwari, Abhinav / Toh, Simon / Toledo, Enrique / Tonini, Valeria / Torkington, Jared / Torquati, Alfonso / Torzilli, Guido / Totty, Joshua / Tourountzi, Paraskevi / Tousidonis, Manuel / Townend, Philip / Townsend, Catherine / Trompeter, Alex / Trotta, Francesco / Truant, Stéphanie / Trujillo-Díaz, Jeancarlos / Tsoulfas, Georgios / Turco, Celia / Turrado-Rodriguez, Victor / Turri, Giulia / Tustin, Harry / Tyler, Jayne / Tzedakis, Stylianos / Tzovaras, George / Uittenbogaart, Martine / Ullah, Ramzan / Urban, Shane / Urbani, Alessia / Usai, Antonella / Vaccarella, Gianpaolo / Valdes-Hernandez, Javier / Valsecchi, Luca / Vashisht, Rajiv / Vázquez-Fernández, Andrea / Venkatesan, Gowtham / Venn, Mary / Vera-Mansilla, Cristina / Vergari, Roberto / Vescio, Giuseppina / Vidya, Raghavan / Vieira, Paula / Vijay, Vardhini / Vimalachandran, Dale / Violante, Tommaso / Volpe, Anita / Vovola, Fernanda / Vulliamy, Paul / Wall, Rosemary / Wallwork, Kate / Ward, Alex / Warwick, David / Waseem, Saima / Weaver, Helen / Wells, Fiona / Wen, Jiaxin / West, Raha / Whitehall, Emma / Wild, Laura / Wilkins, Alex / Williams, Gethin / Williams, Matthew / Winnand, Philipp / Wong, Ken / Worku, Dawit / Wright, Naomi / Yalamanchili, Seema / Yershov, Danylo / Yildiz, Alp / Young, Richard / Yurttas, Can / Zadegan, Frederic / Zafar, Noman / Zakaria, Rasheed / Zambon, Martina / Zanini, Nicola / Zarate, Alba / Zerbib, Philippe / Zizzo, Maurizio / Zmora, Oded / Zonta, Sandro / van Berge Henegouwen, Mark I / van der Plas, Willemijn Y / Ali, Inthekab Ali Mohamed / Bakri, Nur Amalina Che / Bartolomé, Miguel Ángel Hernández / Bauset, Juan Carlos Catalá / Abou Chaar, Mohamad K / Marino Cosentino, Luigi MP / Gómez Díaz, Carlos J / Garcia Galocha, Jose L / de Gheldere, Charles A / Ataíde Gomes, Gustavo Mendonça / Beltrán de Heredia, Juan / Blazer, Dan G / Nugent, William C / Ali karar, Ali A / Borja De Lacy, F / Blas Laina, Juan luis / Shane Lester, Madan Jha / Liyanage, Aloka S D / Al Maadany, Faraj S / De Marchi, Joshua A / Ramos-De la Medina, Antonio / Mithany, Reda H M / Sanchez del Pueblo, Cristina / van Ramshorst, Gabrielle H / De Salas, Maria Marqueta / De Souza, Anthony C / Dolores Del Toro, M

    an international cohort study

    2020  

    Abstract: Background: The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on postoperative recovery needs to be understood to inform clinical decision making during and after the COVID-19 pandemic. This study reports 30-day mortality and ... ...

    Abstract Background: The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on postoperative recovery needs to be understood to inform clinical decision making during and after the COVID-19 pandemic. This study reports 30-day mortality and pulmonary complication rates in patients with perioperative SARS-CoV-2 infection. Methods: This international, multicentre, cohort study at 235 hospitals in 24 countries included all patients undergoing surgery who had SARS-CoV-2 infection confirmed within 7 days before or 30 days after surgery. The primary outcome measure was 30-day postoperative mortality and was assessed in all enrolled patients. The main secondary outcome measure was pulmonary complications, defined as pneumonia, acute respiratory distress syndrome, or unexpected postoperative ventilation. Findings: This analysis includes 1128 patients who had surgery between Jan 1 and March 31, 2020, of whom 835 (74·0%) had emergency surgery and 280 (24·8%) had elective surgery. SARS-CoV-2 infection was confirmed preoperatively in 294 (26·1%) patients. 30-day mortality was 23·8% (268 of 1128). Pulmonary complications occurred in 577 (51·2%) of 1128 patients; 30-day mortality in these patients was 38·0% (219 of 577), accounting for 82·6% (219 of 265) of all deaths. In adjusted analyses, 30-day mortality was associated with male sex (odds ratio 1·75 [95% CI 1·28-2·40], p<0·0001), age 70 years or older versus younger than 70 years (2·30 [1·65-3·22], p<0·0001), American Society of Anesthesiologists grades 3-5 versus grades 1-2 (2·35 [1·57-3·53], p<0·0001), malignant versus benign or obstetric diagnosis (1·55 [1·01-2·39], p=0·046), emergency versus elective surgery (1·67 [1·06-2·63], p=0·026), and major versus minor surgery (1·52 [1·01-2·31], p=0·047). Interpretation: Postoperative pulmonary complications occur in half of patients with perioperative SARS-CoV-2 infection and are associated with high mortality. Thresholds for surgery during the COVID-19 pandemic should be higher than during normal practice, particularly in men aged 70 years and older. Consideration should be given for postponing non-urgent procedures and promoting non-operative treatment to delay or avoid the need for surgery. Funding: National Institute for Health Research (NIHR), Association of Coloproctology of Great Britain and Ireland, Bowel and Cancer Research, Bowel Disease Research Foundation, Association of Upper Gastrointestinal Surgeons, British Association of Surgical Oncology, British Gynaecological Cancer Society, European Society of Coloproctology, NIHR Academy, Sarcoma UK, Vascular Society for Great Britain and Ireland, and Yorkshire Cancer Research.
    Keywords covid19
    Subject code 610 ; 616
    Language English
    Publishing country it
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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