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  1. Article ; Online: Sildenafil effect on prevention of thrombosis after microsurgical anastomosis: experimental rat model of thrombotic suture.

    Pingarrón-Martín, Lorena / Arias-Gallo, Luis Javier

    Oral and maxillofacial surgery

    2013  Volume 18, Issue 1, Page(s) 53–58

    Abstract: Introduction: Thrombosis of vascular anastomosis in the field of reconstructive microsurgery is a clinical problem of extraordinary importance for the devastating consequences for affected patients. Sildenafil has been shown to be relaxing vascular ... ...

    Abstract Introduction: Thrombosis of vascular anastomosis in the field of reconstructive microsurgery is a clinical problem of extraordinary importance for the devastating consequences for affected patients. Sildenafil has been shown to be relaxing vascular action on the peripheral vascular system in vivo and have an ability to reduce platelet aggregation. There is no study up to date on the effect of sildenafil on microvascular anastomosis, neither experimental studies nor clinical settings.
    Material and methods: A purposeful thrombotic back-wall stitch was performed in the groin flap pedicle to obtain an anastomosis with thrombotic potential where the drug effect was studied.
    Results: Data in the experimental group treated with papaverine or sildenafil indicate a considerable decrease in the percentage of necrotic flaps (20% necrotic flaps in papaverine group versus 30% necrotic flaps in sildenafil group) in comparison with control group (60% necrotic flaps). In papaverine group, in 100% cases, flap necrosis was established in the first 24 h, but in sildenafil group, 66% flap necrosis was established between the second and the seventh postoperative days.
    Conclusion: The study did not demonstrate significant differences between the groups, but it does suggest a benefit in applying papaverine and sildenafil in the anastomosis with already thrombogenetic disease, compared to the nonapplication of antithrombotic drugs. The establishment of thrombosis in the necrotic flaps in the group treated with sildenafil was later than in the group treated with papaverine, with a statistical trend but without becoming significant.
    MeSH term(s) Anastomosis, Surgical ; Animals ; Disease Models, Animal ; Free Tissue Flaps/blood supply ; Free Tissue Flaps/pathology ; Free Tissue Flaps/surgery ; Humans ; Male ; Microsurgery ; Necrosis ; Piperazines/pharmacology ; Postoperative Complications/prevention & control ; Purines/pharmacology ; Rats ; Rats, Sprague-Dawley ; Sildenafil Citrate ; Sulfonamides/pharmacology ; Sutures ; Thrombosis/prevention & control ; Vasodilator Agents/pharmacology
    Chemical Substances Piperazines ; Purines ; Sulfonamides ; Vasodilator Agents ; Sildenafil Citrate (BW9B0ZE037)
    Language English
    Publishing date 2013-01-10
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2406731-3
    ISSN 1865-1569 ; 1865-1550
    ISSN (online) 1865-1569
    ISSN 1865-1550
    DOI 10.1007/s10006-012-0387-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Experience with mandibular reconstruction using transport-disc-distraction osteogenesis.

    Pingarrón-Martín, Lorena / Otero, T González / Gallo, L J Arias

    Craniomaxillofacial trauma & reconstruction

    2014  Volume 8, Issue 2, Page(s) 117–122

    Abstract: The goal of transport-disc-distraction osteogenesis (TDDO) is to restore bone continuity by using in-situ bone. It may be useful following trauma, gunshot injuries, or tumor ablation, especially when there may be contraindications at the donor site or ... ...

    Abstract The goal of transport-disc-distraction osteogenesis (TDDO) is to restore bone continuity by using in-situ bone. It may be useful following trauma, gunshot injuries, or tumor ablation, especially when there may be contraindications at the donor site or for prolonged surgery. To the best of the authors' knowledge, this is the first time TDDO has been used for mandibular reconstruction reporting additional procedures, which include osseointegrated dental implants rehabilitation and orthognathic surgery. A retrospective study is performed analyzing all mandibular reconstruction cases that may be suitable for distraction from January 2006 to December 2011. A thorough description of the documented cases includes details about sex, gender, complications, duration of hospitalization, etiology, size, and location of the defect. Eight cases of mandibular reconstruction were included. Six cases correspond to mandibular ameloblastoma. The remaining two cases were mandibular gunshot comminuted fractures. Range of the defects was from 45 to 60 mm. Length of the transport disc was 15 to 20 mm. Protocolized technique consisted of 5 days of latency period, 19 to 45 days of activation term (average 30 days), and 8 to 12 weeks for consolidation. Mean distraction length achieved was 40.45 mm. We can conclude that TDDO is an alternative to conventional and more invasive procedures, when we face severe segmental mandibular defects reconstruction. It shows the potential to restore a better anatomical bone regeneration, also providing soft tissues and reducing donor-site morbidity. Patients' education and awareness about the proper use of the transport-disc-distraction device is important to optimize functional outcomes.
    Language English
    Publishing date 2014-11-18
    Publishing country United States
    Document type Journal Article
    ISSN 1943-3875
    ISSN 1943-3875
    DOI 10.1055/s-0034-1393729
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Remarkable Triple Pleomorphic Adenoma Affecting both Parotid and Submandibular Glands.

    Pingarrón-Martín, Lorena / Arias-Gallo, L J / Demaría-Martínez, G / Chamorro Pons, M

    Craniomaxillofacial trauma & reconstruction

    2014  Volume 8, Issue 2, Page(s) 129–131

    Abstract: The objective of this article is to present the first case reported in the literature of metachronous pleomorphic adenoma of bilateral parotid glands and submaxillary gland. The authors report the case of a 27-year-old female with metachronous mixed ... ...

    Abstract The objective of this article is to present the first case reported in the literature of metachronous pleomorphic adenoma of bilateral parotid glands and submaxillary gland. The authors report the case of a 27-year-old female with metachronous mixed tumors in her right parotid and submandibular glands. The patient has no history of previous radiotherapy. All three lesions were diagnosed by fine-needle aspiration. The histopathologic evaluation of all three major salivary gland masses demonstrated pleomorphic adenomas, with no occult malignancy observed on serial sections. The presentation of pleomorphic adenomas in the parotids and submandibular glands probably represents three unrelated primary sites of tumor, yet the possibility of metastasis from one gland to the other cannot be excluded.
    Language English
    Publishing date 2014-05-29
    Publishing country United States
    Document type Case Reports
    ISSN 1943-3875
    ISSN 1943-3875
    DOI 10.1055/s-0034-1378184
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Le fort I osteotomy with bone grafts in preprosthetic surgery: technical note.

    Pingarron-Martin, Lorena / Arias-Gallo, Javier / Ong, Hui Shan / Chamorro Pons, Manuel

    Craniomaxillofacial trauma & reconstruction

    2013  Volume 6, Issue 2, Page(s) 143–146

    Abstract: Background Being edentulous causes progressive bony resorption in maxillae, which can lead to altered maxillomandibular relationships. Discussion should consider Le Fort I osteotomy with inlay grafts for a better success rate. Thus, this article ... ...

    Abstract Background Being edentulous causes progressive bony resorption in maxillae, which can lead to altered maxillomandibular relationships. Discussion should consider Le Fort I osteotomy with inlay grafts for a better success rate. Thus, this article introduces a technical note in improving the success rate. Case Report The presented technical note permits transformation of the surgery in a conventional Le Fort I with a simple fixation not only of the grafts but also of the osteotomy. The surgical steps are explained as well as the follow-up results. Discussion Adding additional wire anchorage around bone grafts greatly improved our success rate and reduced our operative time. Bone grafting concurrently with Le Fort I osteotomy immediately improved the facial skeletal profile. Several in vitro studies have shown that galvanic corrosion does not play a significant role when combining stainless steel and titanium. Our novel technique is relatively simple and can be easily picked up by young surgeons.
    Language English
    Publishing date 2013-03-14
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 1943-3875
    ISSN 1943-3875
    DOI 10.1055/s-0033-1333876
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Experience with Mandibular Reconstruction Using Transport-Disc-Distraction Osteogenesis

    Pingarrón-Martín, Lorena / Otero, T. González / Gallo, L.J. Arias

    Craniomaxillofacial Trauma & Reconstruction

    2014  Volume 08, Issue 02, Page(s) 117–122

    Abstract: The goal of transport-disc-distraction osteogenesis (TDDO) is to restore bone continuity by using in-situ bone. It may be useful following trauma, gunshot injuries, or tumor ablation, especially when there may be contraindications at the donor site or ... ...

    Abstract The goal of transport-disc-distraction osteogenesis (TDDO) is to restore bone continuity by using in-situ bone. It may be useful following trauma, gunshot injuries, or tumor ablation, especially when there may be contraindications at the donor site or for prolonged surgery. To the best of the authors' knowledge, this is the first time TDDO has been used for mandibular reconstruction reporting additional procedures, which include osseointegrated dental implants rehabilitation and orthognathic surgery. A retrospective study is performed analyzing all mandibular reconstruction cases that may be suitable for distraction from January 2006 to December 2011. A thorough description of the documented cases includes details about sex, gender, complications, duration of hospitalization, etiology, size, and location of the defect. Eight cases of mandibular reconstruction were included. Six cases correspond to mandibular ameloblastoma. The remaining two cases were mandibular gunshot comminuted fractures. Range of the defects was from 45 to 60 mm. Length of the transport disc was 15 to 20 mm. Protocolized technique consisted of 5 days of latency period, 19 to 45 days of activation term (average 30 days), and 8 to 12 weeks for consolidation. Mean distraction length achieved was 40.45 mm. We can conclude that TDDO is an alternative to conventional and more invasive procedures, when we face severe segmental mandibular defects reconstruction. It shows the potential to restore a better anatomical bone regeneration, also providing soft tissues and reducing donor-site morbidity. Patients' education and awareness about the proper use of the transport-disc-distraction device is important to optimize functional outcomes.
    Keywords transport-disc-distraction osteogenesis ; TDDO ; mandibular reconstruction ; gunshot injury ; ameloblastoma
    Language English
    Publishing date 2014-11-18
    Publisher Thieme Medical Publishers
    Publishing place Stuttgart ; New York
    Document type Article
    ISSN 1943-3883 ; 1943-3875
    ISSN (online) 1943-3883
    ISSN 1943-3875
    DOI 10.1055/s-0034-1393729
    Database Thieme publisher's database

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  6. Article: Remarkable Triple Pleomorphic Adenoma Affecting both Parotid and Submandibular Glands

    Pingarrón-Martín, Lorena / Arias-Gallo, L. J. / Demaría-Martínez, G. / Chamorro Pons, M.

    Craniomaxillofacial Trauma & Reconstruction

    2014  Volume 08, Issue 02, Page(s) 129–131

    Abstract: The objective of this article is to present the first case reported in the literature of metachronous pleomorphic adenoma of bilateral parotid glands and submaxillary gland. The authors report the case of a 27-year-old female with metachronous mixed ... ...

    Abstract The objective of this article is to present the first case reported in the literature of metachronous pleomorphic adenoma of bilateral parotid glands and submaxillary gland. The authors report the case of a 27-year-old female with metachronous mixed tumors in her right parotid and submandibular glands. The patient has no history of previous radiotherapy. All three lesions were diagnosed by fine-needle aspiration. The histopathologic evaluation of all three major salivary gland masses demonstrated pleomorphic adenomas, with no occult malignancy observed on serial sections. The presentation of pleomorphic adenomas in the parotids and submandibular glands probably represents three unrelated primary sites of tumor, yet the possibility of metastasis from one gland to the other cannot be excluded.
    Keywords pleomorphic adenoma ; metachronous ; salivary gland ; bilateral parotid tumor
    Language English
    Publishing date 2014-05-29
    Publisher Thieme Medical Publishers
    Publishing place Stuttgart ; New York
    Document type Article
    ISSN 1943-3883 ; 1943-3875
    ISSN (online) 1943-3883
    ISSN 1943-3875
    DOI 10.1055/s-0034-1378184
    Database Thieme publisher's database

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  7. Article ; Online: Bronchial impaction of an implant screwdriver after accidental aspiration: report of a case and revision of the literature.

    Pingarrón Martín, Lorena / Morán Soto, María José / Sánchez Burgos, Rocío / Burgueño García, Miguel

    Oral and maxillofacial surgery

    2009  Volume 14, Issue 1, Page(s) 43–47

    Abstract: Background: Adverse outcomes resulting from aspiration or ingestion of instruments and materials can occur in any dental procedure. Clinical manifestation depends on the location, the obstructive potential of the foreign body, and the temporal factor ... ...

    Abstract Background: Adverse outcomes resulting from aspiration or ingestion of instruments and materials can occur in any dental procedure. Clinical manifestation depends on the location, the obstructive potential of the foreign body, and the temporal factor since the accidental incident. Accidental inhalation of dental appliances can be an even more serious event than ingestion and must always be treated as an emergency situation.
    Case report: A 62-year-old woman was admitted to our hospital with the suspicion of ingestion of a screwdriver implants. In spite of the clinically asymptomatic presentation, chest radiography in posteroanterior and lateral projections showed a radiopaque dental instrument impacted on the right main inferior bronchus. Rigid bronchoscope was successful to remove the dental instrument under general anesthesia, and the patient was discharged 24 h later.
    Conclusion: Aspiration and ingestion of dental foreign objects are infrequent, but they can occur at large multidisciplinary dental procedures. These episodes have the potential to result in acute medical and life-threatening emergencies since the beginning of the event or at a late stage in proceeding in the underdiagnosed patient. Prevention of such incidents is, therefore, the best approach via the mandatory use of precautions during all dental procedures, and in case of suspicion with no retrievable material, patient must always be submitted to a radiographic study.
    MeSH term(s) Accidents ; Bronchi ; Bronchoscopy ; Dental Implantation, Endosseous/instrumentation ; Dental Instruments ; Emergencies ; Female ; Foreign Bodies/diagnostic imaging ; Foreign Bodies/therapy ; Humans ; Middle Aged ; Radiography ; Respiratory Aspiration
    Language English
    Publishing date 2009-10-16
    Publishing country Germany
    Document type Case Reports ; Journal Article
    ZDB-ID 2406731-3
    ISSN 1865-1569 ; 1865-1550
    ISSN (online) 1865-1569
    ISSN 1865-1550
    DOI 10.1007/s10006-009-0178-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Le Fort I Osteotomy with Bone Grafts in Preprosthetic Surgery: Technical Note

    Pingarron-Martin, Lorena / Arias-Gallo, Javier / Ong, Hui Shan / Pons, Manuel Chamorro

    Craniomaxillofacial Trauma & Reconstruction

    2013  Volume 06, Issue 02, Page(s) 143–146

    Abstract: Background: Being edentulous causes progressive bony resorption in maxillae, which can lead to altered maxillomandibular relationships. Discussion should consider Le Fort I osteotomy with inlay grafts for a better success rate. Thus, this article ... ...

    Abstract Background: Being edentulous causes progressive bony resorption in maxillae, which can lead to altered maxillomandibular relationships. Discussion should consider Le Fort I osteotomy with inlay grafts for a better success rate. Thus, this article introduces a technical note in improving the success rate.
    Case Report: The presented technical note permits transformation of the surgery in a conventional Le Fort I with a simple fixation not only of the grafts but also of the osteotomy. The surgical steps are explained as well as the follow-up results.
    Discussion: Adding additional wire anchorage around bone grafts greatly improved our success rate and reduced our operative time. Bone grafting concurrently with Le Fort I osteotomy immediately improved the facial skeletal profile. Several in vitro studies have shown that galvanic corrosion does not play a significant role when combining stainless steel and titanium. Our novel technique is relatively simple and can be easily picked up by young surgeons.
    Keywords bone graft ; wire fixation ; Le Fort I osteotomy
    Language English
    Publishing date 2013-03-14
    Publisher Thieme Medical Publishers
    Publishing place Stuttgart ; New York
    Document type Article
    ISSN 1943-3883 ; 1943-3875
    ISSN (online) 1943-3883
    ISSN 1943-3875
    DOI 10.1055/s-0033-1333876
    Database Thieme publisher's database

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  9. Article ; Online: Rhytidectomy approach for surgical treatment of branchial cyst.

    Pingarrón Martin, Lorena / Arias Gallo, Javier / González Martín-Moro, Javier / Palacios Weiss, Edurne / Burgueño García, Miguel

    Oral and maxillofacial surgery

    2009  Volume 14, Issue 1, Page(s) 1–2

    Abstract: Surgical treatment of benign diseases of the neck produces a cervicotomy scar. A modified rhytidectomy incision has been used since 2003 in our department in selected cases of parotid gland tumours. However, there is no mention in bibliography about ... ...

    Abstract Surgical treatment of benign diseases of the neck produces a cervicotomy scar. A modified rhytidectomy incision has been used since 2003 in our department in selected cases of parotid gland tumours. However, there is no mention in bibliography about using facelift approach for treatment of cervical diseases. We have operated on three patients with brachial cysts using this technique. We introduce a clinical case of a 28-year-old woman with a right cervical swelling at the level of the anterior side of the sternocleidomastoid muscle. This technique allows a wide surgical approach. There is no donor-site morbidity, minimum additional operating time, hidden scar and no extra cost, and patients are very satisfied with the results.
    MeSH term(s) Adult ; Branchioma/surgery ; Cicatrix/prevention & control ; Female ; Follow-Up Studies ; Head and Neck Neoplasms/surgery ; Humans ; Minimally Invasive Surgical Procedures/methods ; Patient Satisfaction ; Postoperative Complications/prevention & control ; Rhytidoplasty/methods ; Wound Healing/physiology
    Language English
    Publishing date 2009-11-25
    Publishing country Germany
    Document type Case Reports ; Editorial
    ZDB-ID 2406731-3
    ISSN 1865-1569 ; 1865-1550
    ISSN (online) 1865-1569
    ISSN 1865-1550
    DOI 10.1007/s10006-009-0189-x
    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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