Items where authors include "Koychev, I."

Article

Myers, J.A.C., Stafford, T., Koychev, I. et al. (3 more authors) (2025) Loneliness, social isolation, and effects on cognitive decline in patients with dementia: A retrospective cohort study using natural language processing. Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, 17 (3). e70149. ISSN 2352-8729

Tyrer, F., Gharibzadeh, S., Gillies, C. et al. (1306 more authors) (2025) Incidence of diabetes mellitus following hospitalisation for COVID-19 in the United Kingdom: A prospective observational study. Diabetes, Obesity and Metabolism: A Journal of Pharmacology and Therapeutics, 27 (2). pp. 767-776. ISSN 1462-8902

Gharibzadeh, S., Routen, A., Razieh, C. et al. (1382 more authors) (2025) Long term health outcomes in people with diabetes 12 months after hospitalisation with COVID-19 in the UK: a prospective cohort study. eClinicalMedicine, 79. 103005. ISSN 2589-5370

Stefaniak, J.D. orcid.org/0000-0002-1362-0538, Mak, E. orcid.org/0000-0002-6437-8024, Su, L. et al. (11 more authors) (2024) Brain age gap, dementia risk factors and cognition in middle age. Brain Communications, 6 (6). fcae392. ISSN 2632-1297

Taquet, M., Skorniewska, Z., De Deyn, T. et al. (1085 more authors) (2024) Cognitive and psychiatric symptom trajectories 2–3 years after hospital admission for COVID-19: a longitudinal, prospective cohort study in the UK. The Lancet Psychiatry, 11 (9). P696-708. ISSN 2215-0366

Low, A., McKiernan, E., Prats-Sedano, M.A. et al. (41 more authors) (2024) Neuroimaging and clinical findings in healthy middle-aged adults with mild traumatic brain injury in the PREVENT dementia study. JAMA Network Open, 7 (8). e2426774. ISSN 2574-3805

Dounavi, M., Mak, E., Operto, G. et al. (12 more authors) (2024) Texture‐based morphometry in relation to apolipoprotein ε4 genotype, ageing and sex in a midlife population. Human Brain Mapping, 45 (11). e26798. ISSN 1065-9471

Ritchie, C.W. orcid.org/0000-0002-6202-6906, Bridgeman, K. orcid.org/0000-0002-4168-1493, Gregory, S. orcid.org/0000-0001-9864-8240 et al. (20 more authors) (2024) The PREVENT dementia programme: baseline demographic, lifestyle, imaging and cognitive data from a midlife cohort study investigating risk factors for dementia. Brain Communications, 6 (3). fcae189. ISSN 2632-1297

Lawson, C.A., Moss, A.J., Arnold, J.R. et al. (1341 more authors) (2024) Long COVID and cardiovascular disease: a prospective cohort study. Open Heart, 11 (1). e002662. ISSN 2053-3624

Dounavi, M.-E. orcid.org/0000-0001-8287-346X, McKiernan, E., Langsen, M. et al. (15 more authors) (2024) Investigating the brain’s neurochemical profile at midlife in relation to dementia risk factors. Brain Communications, 6 (3). fcae138. ISSN 2632-1297

Newton, C. orcid.org/0000-0002-0937-9673, Pope, M., Rua, C. orcid.org/0000-0002-0404-4399 et al. (15 more authors) (2024) Entorhinal‐based path integration selectively predicts midlife risk of Alzheimer's disease. Alzheimer's & Dementia, 20 (4). pp. 2779-2793. ISSN 1552-5260

Liew, F., Efstathiou, C. orcid.org/0000-0001-6125-8126, Fontanella, S. et al. (1457 more authors) (2024) Large-scale phenotyping of patients with long COVID post-hospitalization reveals mechanistic subtypes of disease. Nature Immunology, 25 (4). pp. 607-621. ISSN 1529-2908

Mak, E. orcid.org/0000-0002-6437-8024, Dounavi, M.-E. orcid.org/0000-0001-8287-346X, Operto, G. et al. (84 more authors) (2024) APOE ɛ4 exacerbates age-dependent deficits in cortical microstructure. Brain Communications, 6 (1). fcad351. ISSN 2632-1297

Elneima, O., McAuley, H.J.C., Leavy, O.C. et al. (1398 more authors) (2024) Cohort Profile: Post-Hospitalisation COVID-19 (PHOSP-COVID) study. International Journal of Epidemiology, 53 (1). dyad165. ISSN 0300-5771

Elneima, O. orcid.org/0000-0003-2480-8840, McAuley, H.J.C. orcid.org/0000-0001-8997-0764, Leavy, O.C. et al. (1398 more authors) (2024) Cohort profile: post-hospitalisation COVID-19 (PHOSP-COVID) study. International Journal of Epidemiology, 53 (1). dyad165. ISSN 0300-5771

Lord, J.M., Veenith, T., Sullivan, J. et al. (1020 more authors) (2024) Accelarated immune ageing is associated with COVID-19 disease severity. Immunity & Ageing, 21. 6. ISSN 1742-4933

Lord, J.M., Veenith, T., Sullivan, J. et al. (1020 more authors) (2024) Accelarated immune ageing is associated with COVID-19 disease severity. Immunity & Ageing, 21. 6. ISSN 1742-4933

Taquet, M., Skorniewska, Z., Zetterberg, H. orcid.org/0000-0003-3930-4354 et al. (1262 more authors) (2023) Post-acute COVID-19 neuropsychiatric symptoms are not associated with ongoing nervous system injury. Brain Communications, 6 (1). fcad357. ISSN 2632-1297

Taquet, M., Skorniewska, Z., Zetterberg, H. orcid.org/0000-0003-3930-4354 et al. (1262 more authors) (2023) Post-acute COVID-19 neuropsychiatric symptoms are not associated with ongoing nervous system injury. Brain Communications, 6 (1). fcad357. ISSN 2632-1297

Brightling, C.E., Evans, R.A., Singapuri, A. et al. (1049 more authors) (2023) Long COVID research: an update from the PHOSP-COVID Scientific Summit. The Lancet Respiratory Medicine, 11 (11). e93-e94. ISSN 2213-2600

Raman, B., McCracken, C., Cassar, M.P. et al. (1038 more authors) (2023) Multiorgan MRI findings after hospitalisation with COVID-19 in the UK (C-MORE): a prospective, multicentre, observational cohort study. The Lancet Respiratory Medicine, 11 (11). pp. 1003-1019. ISSN 2213-2600

Dounavi, M.-E. orcid.org/0000-0001-8287-346X, Mak, E., Swann, P. et al. (15 more authors) (2023) Differential association of cerebral blood flow and anisocytosis in APOE ε4 carriers at midlife. Journal of Cerebral Blood Flow & Metabolism, 43 (10). pp. 1672-1684. ISSN 0271-678X

Jackson, C., Stewart, I.D., Plekhanova, T. et al. (1082 more authors) (2023) Effects of sleep disturbance on dyspnoea and impaired lung function following hospital admission due to COVID-19 in the UK: a prospective multicentre cohort study. The Lancet Respiratory Medicine, 11 (8). pp. 673-684. ISSN 2213-2600

Zheng, B., Vivaldi, G. orcid.org/0000-0003-0816-9276, Daines, L. orcid.org/0000-0003-0564-4000 et al. (1040 more authors) (2023) Determinants of recovery from post-COVID-19 dyspnoea: analysis of UK prospective cohorts of hospitalised COVID-19 patients and community-based controls. The Lancet Regional Health - Europe, 29. 100635. ISSN 2666-7762

Zheng, B., Vivaldi, G. orcid.org/0000-0003-0816-9276, Daines, L. orcid.org/0000-0003-0564-4000 et al. (1040 more authors) (2023) Determinants of recovery from post-COVID-19 dyspnoea: analysis of UK prospective cohorts of hospitalised COVID-19 patients and community-based controls. The Lancet Regional Health - Europe, 29. 100635. ISSN 2666-7762

Jackson, C., Stewart, I.D., Plekhanova, T. et al. (1082 more authors) (2023) Effects of sleep disturbance on dyspnoea and impaired lung function following hospital admission due to COVID-19 in the UK: a prospective multicentre cohort study. The Lancet Respiratory Medicine. ISSN 2213-2600

Liew, F. orcid.org/0000-0002-8736-9198, Talwar, S., Cross, A. et al. (1439 more authors) (2023) SARS-CoV-2-specific nasal IgA wanes 9 months after hospitalisation with COVID-19 and is not induced by subsequent vaccination. eBioMedicine, 87. 104402. ISSN 2352-3964

Low, A., Prats-Sedano, M.A., McKiernan, E. et al. (15 more authors) (2022) Modifiable and non-modifiable risk factors of dementia on midlife cerebral small vessel disease in cognitively healthy middle-aged adults: the PREVENT-Dementia study. Alzheimer’s Research & Therapy, 14 (1). 154. ISSN 1758-9193

Dounavi, M.-E., Newton, C., Jenkins, N. et al. (13 more authors) (2022) Macrostructural brain alterations at midlife are connected to cardiovascular and not inherited risk of future dementia : the PREVENT-Dementia study. Journal of Neurology, 269. pp. 4299-4309. ISSN 0340-5354

Liu, Q., Vaci, N., Koychev, I. et al. (4 more authors) (2022) Personalised treatment for cognitive impairment in dementia : development and validation of an artificial intelligence model. BMC Medicine, 20 (1). 45.

Vaci, N. orcid.org/0000-0002-8094-0902, Koychev, I., Kim, C.-H. et al. (6 more authors) (2021) Real-world effectiveness, its predictors and onset of action of cholinesterase inhibitors and memantine in dementia: retrospective health record study. The British Journal of Psychiatry, 218 (5). pp. 261-267. ISSN 0007-1250

Koychev, I., Vaci, N. orcid.org/0000-0002-8094-0902, Bilgel, M. et al. (7 more authors) (2020) Prediction of rapid amyloid and phospotylated‐Tau accumulation in cognitively healthy individuals. Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, 12 (1). e12019. ISSN 2352-8729