Symptom-based case definitions for COVID-19: time and geographical variations for detection at hospital admission among 260,000 patients by ISARIC Clinical Characterisation Group, Baruch, J, Rojek, A, Kartsonaki, C, Vijayaraghavan, B, Gonçalves, B, Pritchard, M, Merson, L, Dunning, J, Sigfrid, L, Citarella, B, Murthy, S, Yeabah, T, Olliaro, P

Liver injury in hospitalized patients with COVID-19: An International observational cohort study. by Bharath Kumar Tirupakuzhi Vijayaraghavan, Saptarshi Bishnu, Joaquin Baruch, Barbara Wanjiru Citarella, Christiana Kartsonaki, Aronrag Meeyai, Zubair Mohamed, Shinichiro Ohshimo, Benjamin Lefèvre, Abdulrahman Al-Fares, Jose A Calvache, Fabio Silvio Taccone, Piero Olliaro, Laura Merson, Neill K J Adhikari, ISARIC Clinical Characterisation Group

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Ten months of temporal variation in the clinical journey of hospitalised patients with COVID-19: An observational cohort by ISARIC Clinical Characterisation Group, Matthew D Hall, Joaquín Baruch, Gail Carson, Barbara Wanjiru Citarella, Andrew Dagens, Emmanuelle A Dankwa, Christl A Donnelly, Jake Dunning, Martina Escher, Christiana Kartsonaki, Laura Merson, Mark Pritchard, Jia Wei, Peter W Horby, Amanda Rojek, Piero L Olliaro

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Use of an extended KDIGO definition to diagnose acute kidney injury in patients with COVID-19: A multinational study using the ISARIC-WHO clinical characterisation protocol. by Marina Wainstein, Samual MacDonald, Daniel Fryer, Kyle Young, Valeria Balan, Husna Begum, Aidan Burrell, Barbara Wanjiru Citarella, J Perren Cobb, Sadie Kelly, Kalynn Kennon, James Lee, Laura Merson, Srinivas Murthy, Alistair Nichol, Malcolm G Semple, Samantha Strudwick, Steven A Webb, Patrick Rossignol, Rolando Claure-Del Granado, Sally Shrapnel, ISARIC Clinical Characterisation Group

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An international observational study to assess the impact of the Omicron variant emergence on the clinical epidemiology of COVID-19 in hospitalised patients by Bronner P Gonçalves, Matthew Hall, Waasila Jassat, Valeria Balan, Srinivas Murthy, Christiana Kartsonaki, Malcolm G Semple, Amanda Rojek, Joaquín Baruch, Luis Felipe Reyes, Abhishek Dasgupta, Jake Dunning, Barbara Wanjiru Citarella, Mark Pritchard, Alejandro Martín-Quiros, Uluhan Sili, J Kenneth Baillie, Diptesh Aryal, Yaseen Arabi, Aasiyah Rashan, Andrea Angheben, Janice Caoili, François Martin Carrier, Ewen M Harrison, Joan Gómez-Junyent, Claudia Figueiredo-Mello, James Joshua Douglas, Mohd Basri Mat Nor, Yock Ping Chow, Xin Ci Wong, Silvia Bertagnolio, Soe Soe Thwin, Anca Streinu-Cercel, Leonardo Salazar, Asgar Rishu, Rajavardhan Rangappa, David SY Ong, Madiha Hashmi, Gail Carson, Janet Diaz, Rob Fowler, Moritz UG Kraemer, Evert-Jan Wils, Peter Horby, Laura Merson, Piero L Olliaro, ISARIC Clinical Characterisation Group

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Characteristics and outcomes of an international cohort of 600 000 hospitalized patients with COVID-19 by Kartsonaki, C, Baillie, JK, Barrio, NG, Baruch, J, Beane, A, Blumberg, L, Bozza, F, Broadley, T, Burrell, A, Carson, G, Citarella, BW, Dagens, A, Dankwa, EA, Donnelly, CA, Dunning, J, Elotmani, L, Escher, M, Farshait, N, Goffard, J-C, Gonçalves, BP, Hall, M, Hashmi, M, Sim Lim Heng, B, Ho, A, Jassat, W, Pedrera Jiménez, M, Laouenan, C, Lissauer, S, Martin-Loeches, I, Mentré, F, Merson, L, Morton, B, Munblit, D, Nekliudov, NA, Nichol, AD, Singh Oinam, BC, Ong, D, Panda, PK, Petrovic, M, Pritchard, MG, Ramakrishnan, N, Ramos, GV, Roger, C, Sandulescu, O, Semple, MG, Sharma, P, Sigfrid, L, Somers, EC, Streinu-Cercel, A, Taccone, F, Vecham, PK, Vijayaraghavan, BKT, Wei, J, Wils, E-J, Wong, XC, Horby, P, Rojek, A, Olliaro, PL

Other Authors: “… ISARIC Clinical Characterisation Group…”

Use of an extended KDIGO definition to diagnose acute kidney injury in patients with COVID-19: A multinational study using the ISARIC–WHO clinical characterisation protocol by Wainstein, M, MacDonald, S, Fryer, D, Young, K, Balan, V, Begum, H, Burrell, A, Citarella, BW, Cobb, JP, Kelly, S, Kennon, K, Lee, J, Merson, L, Murthy, S, Nichol, A, Semple, MG, Strudwick, S, Webb, SA, Rossignol, P, Claure-Del Granado, R, Shrapnel, S

Other Authors: “…ISARIC Clinical Characterisation Group…”

COVID-19 symptoms at hospital admission vary with age and sex: results from the ISARIC prospective multinational observational study by Horby, P, Carson, G, Denis, E, Matulevics, R, Merson, L, Dunning, W, Olliaro, P, Pritchard, M

Other Authors: “…ISARIC Clinical Characterisation Group…”

Implementation of recommendations on the use of corticosteroids in severe COVID-19 by Camirand-Lemyre, F, Merson, L, Tirupakuzhi Vijayaraghavan, BK, Burrell, AJC, Citarella, BW, Domingue, M-P, Lévesque, S, Usuf, E, Wils, E-J, Ohshimo, S, Martin-Loeches, I, Sandulescu, O, Laake, JH, Lamontagne, F

Other Authors: “…ISARIC Clinical Characterisation Group…”

Neurological manifestations of COVID-19 in adults and children by Cho, SM, White, N, Premraj, L, Battaglini, D, Fanning, J, Suen, J, Bassi, GL, Fraser, J, Robba, C, Griffee, M, Singh, B, Citarella, BW, Merson, L, Solomon, T, Thomson, D

Other Authors: “…ISARIC Clinical Characterisation Group…”

An international observational study to assess the impact of the Omicron variant emergence on the clinical epidemiology of COVID-19 in hospitalised patients. by Gonçalves, BP, Hall, M, Jassat, W, Balan, V, Murthy, S, Kartsonaki, C, Semple, MG, Rojek, A, Baruch, J, Reyes, LF, Dasgupta, A, Dunning, J, Citarella, BW, Pritchard, M, Martín-Quiros, A, Sili, U, Baillie, JK, Aryal, D, Arabi, Y, Rashan, A, Angheben, A, Caoili, J, Carrier, FM, Harrison, EM, Gómez-Junyent, J, Figueiredo-Mello, C, Douglas, JJ, Mat Nor, MB, Chow, YP, Wong, XC, Bertagnolio, S, Thwin, SS, Streinu-Cercel, A, Salazar, L, Rishu, A, Rangappa, R, Ong, DSY, Hashmi, M, Carson, G, Diaz, J, Fowler, R, Kraemer, MUG, Wils, E-J, Horby, P, Merson, L, Olliaro, PL

Other Authors: “…ISARIC Clinical Characterisation Group…”

Thrombotic and hemorrhagic complications of COVID-19 in adults hospitalized in high-income countries compared with those in adults hospitalized in low-and middle-income countries i... by Griffee, MJ, Bozza, PT, Reyes, LF, Eddington, DP, Rosenberger, D, Merson, L, Citarella, BW, Fanning, JP, Alexander, PMA, Fraser, J, Dalton, H, Cho, SM, Sigfrid, LA

Other Authors: “…ISARIC Clinical Characterisation Group…”

Liver injury in hospitalized patients with COVID-19: an international observational cohort study by Tirupakuzhi Vijayaraghavan, BK, Bishnu, S, Baruch, J, Citarella, BW, Kartsonaki, C, Meeyai, A, Mohamed, Z, Ohshimo, S, Lefèvre, B, Al-Fares, A, Calvache, JA, Taccone, FS, Olliaro, P, Merson, L, Adhikari, NKJ

Other Authors: “…ISARIC Clinical Characterisation Group…”

Lightweight transformers for clinical natural language processing by Rohanian, O, Nouriborji, M, Jauncey, H, Kouchaki, S, Nooralahzadeh, F, Clifton, L, Merson, L, Clifton, DA

Other Authors: “…ISARIC Clinical Characterisation Group…”

Using bottleneck adapters to identify cancer in clinical notes under low-resource constraints by Rohanian, O, Jauncey, H, Nouriborji, M, Chauhan, VK, Gonçalves, BP, Kartsonaki, C, Merson, L, Clifton, D

Other Authors: “… ISARIC Clinical Characterisation Group…”

Ten months of temporal variation in the clinical journey of hospitalised patients with COVID-19: an observational cohort by Hall, MD, Baruch, J, Carson, G, Citarella, BW, Dagens, A, Dankwa, E, Donnelly, CA, Dunning, J, Escher, M, Kartsonaki, C, Merson, L, Pritchard, M, Wei, J, Horby, PW, Rojek, A, Olliaro, PL

Other Authors: “…ISARIC Clinical Characterisation Group…”

The value of open-source clinical science in pandemic response: lessons from ISARIC by Abbas, A, Abdukahil, SA, Abdulkadir, NN, Balan, V, Carson, G, Citarella, B, Denis, E, Donnelly, C, Dunning, J, Hall, M, Horby, P, Jamieson, N, Klenerman, P, Lee, J, Matulevics, R, Merson, L, Moore, S, Olliaro, P, Plotkin, D, Pritchard, M, Resende, L, Sigfrid, L

Other Authors: “…The ISARIC Clinical Characterisation Group …”

A multi-country analysis of COVID-19 hospitalizations by vaccination status by Gonçalves, BP, Jassat, W, Baruch, J, Hashmi, M, Rojek, A, Dasgupta, A, Martin-Loeches, I, Reyes, LF, Piubelli, C, Citarella, BW, Kartsonaki, C, Lefèvre, B, López Revilla, JW, Lunn, M, Harrison, EM, Kraemer, MUG, Shrapnel, S, Horby, P, Bisoffi, Z, Olliaro, PL, Merson, L

Other Authors: “…ISARIC Clinical Characterisation Group…”

Sex differences in post-acute neurological sequelae of SARS-CoV-2 and symptom resolution in adults after COVID-19 hospitalization: an international multicenter prospective observat... by Cho, S-M, Premraj, L, Battaglini, D, Fanning, JP, Suen, J, Bassi, GL, Fraser, J, Robba, C, Griffee, M, Solomon, T, Semple, MG, Baillie, K, Sigfrid, L, Scott, JT, Citarella, BW, Merson, L, Arora, RC, Whitman, G, Thomson, D, White, N, Abel, L, Abrous, A, Jabal, KA, Zayyad, HA, Tamlihat, YA, Alameen, AM, Alessi, M, Alex, B, Alexandre, K, Ali, A, Alidjnou, KE, Allavena, C, Allou, N, Andréjak, C, Angheben, A, Angoulvant, F, Ansart, S, Arlet, J-B, Artaud-Macari, E, Assie, JB, Auchabie, J, Aumaitre, H, Auvet, A, Axelsen, EW, Azemar, L, Azoulay, C, Bach, B, Bachelet, D, Bævre-Jensen, R, Badr, C

Other Authors: “…ISARIC Clinical Characterisation Group…”