Professor Oriana Ciani
- Affiliate (School of Health & Wellbeing)
email:
Oriana.Ciani@glasgow.ac.uk
MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Berkeley Square, 99 Berkeley Street, G3 7HR
Publications
2025
Manyara, A. M. et al. (2025) Patient and public involvement and engagement in methodology research: process, experiences, and recommendations from the SPIRIT- and CONSORT-Surrogate project. Research Involvement and Engagement, (doi: 10.1186/s40900-025-00807-y) (Early Online Publication)
Taylor, Rod ORCID: https://orcid.org/0000-0002-3043-6011, Heerspink, Hiddo J.L., Buyse, Marc, Ciani, Oriana, Detournay, Bruno, Gallego, Daniel, Mauro, Juan Carlos Julián, Sinha, Smeeta, Trapero-Bertran, Marta and Inker, Lesley A.
(2025)
Use of surrogate endpoints in health technology assessment and reimbursement of treatments for the management of chronic kidney disease.
EClinicalMedicine, 88,
103465.
(doi: 10.1016/j.eclinm.2025.103465)
Tereshchenko, L. G. et al. (2025) A call for transparency, improved reporting and interpretation of trials using surrogate endpoints in cardiac electrophysiology. Heart Rhythm, 22(8), e492-e499. (doi: 10.1016/j.hrthm.2025.02.038) (PMID:40021073)
2024
Taylor, Rod S. ORCID: https://orcid.org/0000-0002-3043-6011, Manyara, Anthony Muchai
ORCID: https://orcid.org/0000-0001-6276-926X, Ross, Joseph S. and Ciani, Oriana
(2024)
Surrogate end points in trials—SPIRIT and CONSORT extensions.
JAMA: Journal of the American Medical Association, 332(16),
pp. 1340-1342.
(doi: 10.1001/jama.2024.15219)
(PMID:39102315)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Purvis, Anthony, Ciani, Oriana, Collins, Gary S. and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Sample size in multistakeholder Delphi surveys: at what minimum sample size do replicability of results stabilise?
Journal of Clinical Epidemiology, 174,
111485.
(doi: 10.1016/j.jclinepi.2024.111485)
(PMID:39069013)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, Oriana and Taylor, Rod
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Transparent and complete reporting of surrogate endpoints in trials: the SPIRIT-and CONSORT-Surrogate extensions.
Lancet, 404(10450),
pp. 322-324.
(doi: 10.1016/S0140-6736(24)01306-0)
(PMID:39004089)
Richert, L., Manyara, A. ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, O. and Taylor, R.
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Présentation des Critères de Substitution dans les Publications d'Essais Contrôlés Randomisés: Élaboration et Explication de l'Extension CONSORT-Surrogate 202323.
EPICLIN 2024, 18ème Conférence francophone d’Épidémiologie Clinique, 31èmes journées des statisticiens des centres de lutte contre le cancer, Dijon, France, 15-17 May 2024.
p. 202444.
(doi: 10.1016/j.jeph.2024.202444)
Christensen, Robin, Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Low-density lipoprotein cholesterol is not a successful surrogate endpoint: author’s reply.
Journal of Clinical Epidemiology, 171,
111389.
(doi: 10.1016/j.jclinepi.2024.111389)
(PMID:38723781)
Wallach, Joshua D., Yoon, Samuel, Doernberg, Harry, Glick, Laura R., Ciani, Oriana, Taylor, Rod S. ORCID: https://orcid.org/0000-0002-3043-6011, Mooghali, Maryam, Ramachandran, Reshma and Ross, Joseph S.
(2024)
Associations between surrogate markers and clinical outcomes for nononcologic chronic disease treatments.
JAMA: Journal of the American Medical Association, 331(19),
pp. 1646-1654.
(doi: 10.1001/jama.2024.4175)
(PMID:38648042)
2023
Ciani, O. et al. (2023) A framework for the definition and interpretation of the use of surrogate endpoints in interventional trials. EClinicalMedicine, 65, 102283. (doi: 10.1016/j.eclinm.2023.102283) (PMID:37877001) (PMCID:PMC10590868)
Manyara, A. M. et al. (2023) Definitions, acceptability, limitations, and guidance in the use and reporting of surrogate endpoints in trials: a scoping review. Journal of Clinical Epidemiology, 160, pp. 83-99. (doi: 10.1016/j.jclinepi.2023.06.013) (PMID:37380118)
2022
Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X, Chen, An-Wen and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Surrogate endpoints in trials: a call for better reporting.
Trials, 23,
991.
(doi: 10.1186/s13063-022-06904-7)
(PMID:36503559)
(PMCID:PMC9743760)
Manyara, A. M. et al. (2022) Completeness in reporting of surrogate primary endpoints in Randomised Controlled Trials: A targeted review protocol. [Protocols]
Ciani, Oriana, Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Surrogate endpoints in cardio-thoracic trials: a call for better reporting and improved interpretation of trial findings.
European Journal of Cardio-Thoracic Surgery, 62(4),
ezac449.
(doi: 10.1093/ejcts/ezac449)
(PMID:36112148)
Manyara, Anthony ORCID: https://orcid.org/0000-0001-6276-926X, Davies, Philippa, Stewart, Derek, Wells, Valerie
ORCID: https://orcid.org/0000-0002-7283-6208, Weir, Christopher, Young, Amber, Taylor, Rod
ORCID: https://orcid.org/0000-0002-3043-6011 and Ciani, Oriana
(2022)
Scoping and targeted reviews to support development of SPIRIT and CONSORT extensions for randomised controlled trials with surrogate primary endpoints: protocol.
BMJ Open, 12(10),
e062798.
(doi: 10.1136/bmjopen-2022-062798)
(PMID:36229145)
(PMCID:PMC9562307)
Manyara, A. M. et al. (2022) Protocol for the development of SPIRIT and CONSORT extensions for randomised controlled trials with surrogate primary endpoints: SPIRIT-SURROGATE and CONSORT-SURROGATE. BMJ Open, 12(10), e064304. (doi: 10.1136/bmjopen-2022-064304) (PMID:36220321) (PMCID:PMC9557267)
Ciani, Oriana, Grigore, Bogdan and Taylor, Rod S. ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Development of a framework and decision tool for the evaluation of health technologies based on surrogate endpoint evidence.
Health Economics, 31(S1),
pp. 44-72.
(doi: 10.1002/hec.4524)
(PMID:35608044)
(PMCID:PMC9546394)
Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Need for better reporting of trials with surrogate endpoints – SPIRIT|CONSORT-SURROGATE extensions.
Journal of Epidemiology and Community Health, 76(9),
pp. 769-770.
(doi: 10.1136/jech-2022-219294)
(PMID:35750481)
(PMCID:PMC9380472)
Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Surrogate endpoints in trials – a call for better reporting.
British Medical Journal, 378,
o1912.
(doi: 10.1136/bmj.o1912)
(PMID:35905986)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, Oriana and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
A call for better reporting of trials using surrogate primary endpoints.
Alzheimer's and Dementia: Translational Research and Clinical Interventions, 8(1),
e12340.
(doi: 10.1002/trc2.12340)
(PMID:35910671)
(PMCID:PMC9323346)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, Oriana and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Reply to Commentary by Cummings (2022): Surrogate endpoints extend beyond biomarkers.
Alzheimer's and Dementia, 8(1),
e12344.
(doi: 10.1002/trc2.12344)
(PMID:35910664)
(PMCID:PMC9323349)
Articles
Manyara, A. M. et al. (2025) Patient and public involvement and engagement in methodology research: process, experiences, and recommendations from the SPIRIT- and CONSORT-Surrogate project. Research Involvement and Engagement, (doi: 10.1186/s40900-025-00807-y) (Early Online Publication)
Taylor, Rod ORCID: https://orcid.org/0000-0002-3043-6011, Heerspink, Hiddo J.L., Buyse, Marc, Ciani, Oriana, Detournay, Bruno, Gallego, Daniel, Mauro, Juan Carlos Julián, Sinha, Smeeta, Trapero-Bertran, Marta and Inker, Lesley A.
(2025)
Use of surrogate endpoints in health technology assessment and reimbursement of treatments for the management of chronic kidney disease.
EClinicalMedicine, 88,
103465.
(doi: 10.1016/j.eclinm.2025.103465)
Tereshchenko, L. G. et al. (2025) A call for transparency, improved reporting and interpretation of trials using surrogate endpoints in cardiac electrophysiology. Heart Rhythm, 22(8), e492-e499. (doi: 10.1016/j.hrthm.2025.02.038) (PMID:40021073)
Taylor, Rod S. ORCID: https://orcid.org/0000-0002-3043-6011, Manyara, Anthony Muchai
ORCID: https://orcid.org/0000-0001-6276-926X, Ross, Joseph S. and Ciani, Oriana
(2024)
Surrogate end points in trials—SPIRIT and CONSORT extensions.
JAMA: Journal of the American Medical Association, 332(16),
pp. 1340-1342.
(doi: 10.1001/jama.2024.15219)
(PMID:39102315)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Purvis, Anthony, Ciani, Oriana, Collins, Gary S. and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Sample size in multistakeholder Delphi surveys: at what minimum sample size do replicability of results stabilise?
Journal of Clinical Epidemiology, 174,
111485.
(doi: 10.1016/j.jclinepi.2024.111485)
(PMID:39069013)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, Oriana and Taylor, Rod
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Transparent and complete reporting of surrogate endpoints in trials: the SPIRIT-and CONSORT-Surrogate extensions.
Lancet, 404(10450),
pp. 322-324.
(doi: 10.1016/S0140-6736(24)01306-0)
(PMID:39004089)
Christensen, Robin, Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Low-density lipoprotein cholesterol is not a successful surrogate endpoint: author’s reply.
Journal of Clinical Epidemiology, 171,
111389.
(doi: 10.1016/j.jclinepi.2024.111389)
(PMID:38723781)
Wallach, Joshua D., Yoon, Samuel, Doernberg, Harry, Glick, Laura R., Ciani, Oriana, Taylor, Rod S. ORCID: https://orcid.org/0000-0002-3043-6011, Mooghali, Maryam, Ramachandran, Reshma and Ross, Joseph S.
(2024)
Associations between surrogate markers and clinical outcomes for nononcologic chronic disease treatments.
JAMA: Journal of the American Medical Association, 331(19),
pp. 1646-1654.
(doi: 10.1001/jama.2024.4175)
(PMID:38648042)
Ciani, O. et al. (2023) A framework for the definition and interpretation of the use of surrogate endpoints in interventional trials. EClinicalMedicine, 65, 102283. (doi: 10.1016/j.eclinm.2023.102283) (PMID:37877001) (PMCID:PMC10590868)
Manyara, A. M. et al. (2023) Definitions, acceptability, limitations, and guidance in the use and reporting of surrogate endpoints in trials: a scoping review. Journal of Clinical Epidemiology, 160, pp. 83-99. (doi: 10.1016/j.jclinepi.2023.06.013) (PMID:37380118)
Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X, Chen, An-Wen and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Surrogate endpoints in trials: a call for better reporting.
Trials, 23,
991.
(doi: 10.1186/s13063-022-06904-7)
(PMID:36503559)
(PMCID:PMC9743760)
Ciani, Oriana, Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Surrogate endpoints in cardio-thoracic trials: a call for better reporting and improved interpretation of trial findings.
European Journal of Cardio-Thoracic Surgery, 62(4),
ezac449.
(doi: 10.1093/ejcts/ezac449)
(PMID:36112148)
Manyara, Anthony ORCID: https://orcid.org/0000-0001-6276-926X, Davies, Philippa, Stewart, Derek, Wells, Valerie
ORCID: https://orcid.org/0000-0002-7283-6208, Weir, Christopher, Young, Amber, Taylor, Rod
ORCID: https://orcid.org/0000-0002-3043-6011 and Ciani, Oriana
(2022)
Scoping and targeted reviews to support development of SPIRIT and CONSORT extensions for randomised controlled trials with surrogate primary endpoints: protocol.
BMJ Open, 12(10),
e062798.
(doi: 10.1136/bmjopen-2022-062798)
(PMID:36229145)
(PMCID:PMC9562307)
Manyara, A. M. et al. (2022) Protocol for the development of SPIRIT and CONSORT extensions for randomised controlled trials with surrogate primary endpoints: SPIRIT-SURROGATE and CONSORT-SURROGATE. BMJ Open, 12(10), e064304. (doi: 10.1136/bmjopen-2022-064304) (PMID:36220321) (PMCID:PMC9557267)
Ciani, Oriana, Grigore, Bogdan and Taylor, Rod S. ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Development of a framework and decision tool for the evaluation of health technologies based on surrogate endpoint evidence.
Health Economics, 31(S1),
pp. 44-72.
(doi: 10.1002/hec.4524)
(PMID:35608044)
(PMCID:PMC9546394)
Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Need for better reporting of trials with surrogate endpoints – SPIRIT|CONSORT-SURROGATE extensions.
Journal of Epidemiology and Community Health, 76(9),
pp. 769-770.
(doi: 10.1136/jech-2022-219294)
(PMID:35750481)
(PMCID:PMC9380472)
Ciani, Oriana, Manyara, Anthony M. ORCID: https://orcid.org/0000-0001-6276-926X and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Surrogate endpoints in trials – a call for better reporting.
British Medical Journal, 378,
o1912.
(doi: 10.1136/bmj.o1912)
(PMID:35905986)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, Oriana and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
A call for better reporting of trials using surrogate primary endpoints.
Alzheimer's and Dementia: Translational Research and Clinical Interventions, 8(1),
e12340.
(doi: 10.1002/trc2.12340)
(PMID:35910671)
(PMCID:PMC9323346)
Manyara, Anthony Muchai ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, Oriana and Taylor, Rod S.
ORCID: https://orcid.org/0000-0002-3043-6011
(2022)
Reply to Commentary by Cummings (2022): Surrogate endpoints extend beyond biomarkers.
Alzheimer's and Dementia, 8(1),
e12344.
(doi: 10.1002/trc2.12344)
(PMID:35910664)
(PMCID:PMC9323349)
Conference or Workshop Item
Richert, L., Manyara, A. ORCID: https://orcid.org/0000-0001-6276-926X, Ciani, O. and Taylor, R.
ORCID: https://orcid.org/0000-0002-3043-6011
(2024)
Présentation des Critères de Substitution dans les Publications d'Essais Contrôlés Randomisés: Élaboration et Explication de l'Extension CONSORT-Surrogate 202323.
EPICLIN 2024, 18ème Conférence francophone d’Épidémiologie Clinique, 31èmes journées des statisticiens des centres de lutte contre le cancer, Dijon, France, 15-17 May 2024.
p. 202444.
(doi: 10.1016/j.jeph.2024.202444)
Protocols
Manyara, A. M. et al. (2022) Completeness in reporting of surrogate primary endpoints in Randomised Controlled Trials: A targeted review protocol. [Protocols]