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Bartosz Helfer
Bartosz Helfer
Meta-Research Centre and Institute of Psychology, University of Wrocław
Verified email at uwr.edu.pl
Title
Cited by
Cited by
Year
Sixty years of placebo-controlled antipsychotic drug trials in acute schizophrenia: systematic review, Bayesian meta-analysis, and meta-regression of efficacy predictors
S Leucht, C Leucht, M Huhn, A Chaimani, D Mavridis, B Helfer, M Samara, ...
American Journal of Psychiatry 174 (10), 927-942, 2017
5832017
Efficacy, acceptability, and tolerability of antipsychotics in treatment-resistant schizophrenia: a network meta-analysis
MT Samara, M Dold, M Gianatsi, A Nikolakopoulou, B Helfer, G Salanti, ...
JAMA psychiatry 73 (3), 199-210, 2016
3592016
Global burden of cardiovascular diseases and risks, 1990-2022
GA Mensah, V Fuster, CJL Murray, GA Roth, ...
Journal of the American College of Cardiology 82 (25), 2350-2473, 2023
3462023
Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the …
M Naghavi, KL Ong, A Aali, HS Ababneh, YH Abate, C Abbafati, ...
The Lancet 403 (10440), 2100-2132, 2024
2632024
Efficacy and safety of antidepressants added to antipsychotics for schizophrenia: a systematic review and meta-analysis
B Helfer, MT Samara, M Huhn, E Klupp, C Leucht, Y Zhu, RR Engel, ...
American Journal of Psychiatry 173 (9), 876-886, 2016
2632016
Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in …
AJ Ferrari, DF Santomauro, A Aali, YH Abate, C Abbafati, H Abbastabar, ...
The Lancet 403 (10440), 2133-2161, 2024
2532024
Lithium for schizophrenia
S Leucht, B Helfer, M Dold, W Kissling, JJ McGrath
Cochrane Database of Systematic Reviews, 2015
2492015
Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease …
M Brauer, GA Roth, AY Aravkin, P Zheng, KH Abate, YH Abate, C Abbafati, ...
The Lancet 403 (10440), 2162-2203, 2024
2382024
Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the …
AE Schumacher, HH Kyu, A Aali, C Abbafati, J Abbas, ...
The Lancet 403 (10440), 1989-2056, 2024
1972024
Carbamazepine for schizophrenia
S Leucht, B Helfer, M Dold, W Kissling, J McGrath
Cochrane Database of Systematic Reviews, 2014
1832014
How effective are common medications: a perspective based on meta-analyses of major drugs
S Leucht, B Helfer, G Gartlehner, JM Davis
BMC medicine 13, 1-5, 2015
1282015
Valproate for schizophrenia
Y Wang, J Xia, B Helfer, C Li, S Leucht
Cochrane Database of Systematic Reviews, 2016
1022016
Recent meta-analyses neglect previous systematic reviews and meta-analyses about the same topic: a systematic examination
B Helfer, A Prosser, MT Samara, JR Geddes, A Cipriani, JM Davis, ...
BMC medicine 13, 1-8, 2015
622015
Moving just like you: motor interference depends on similar motility of agent and observer
A Kupferberg, M Huber, B Helfer, C Lenz, A Knoll, S Glasauer
PloS one 7 (6), e39637, 2012
552012
Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021
NV Bhattacharjee, AE Schumacher, A Aali, YH Abate, R Abbasgholizadeh, ...
The Lancet 403 (10440), 2057-2099, 2024
532024
The effects of emotional lability, mind wandering and sleep quality on ADHD symptom severity in adults with ADHD
B Helfer, RE Cooper, N Bozhilova, S Maltezos, J Kuntsi, P Asherson
European Psychiatry 55, 45-51, 2019
482019
Chlorpromazine versus every other antipsychotic for schizophrenia: a systematic review and meta-analysis challenging the dogma of equal efficacy of antipsychotic drugs
MT Samara, H Cao, B Helfer, JM Davis, S Leucht
European Neuropsychopharmacology 24 (7), 1046-1055, 2014
402014
60 years of placebo-controlled antipsychotic drug trials in acute schizophrenia: meta-regression of predictors of placebo response
S Leucht, A Chaimani, C Leucht, M Huhn, D Mavridis, B Helfer, M Samara, ...
Schizophrenia research 201, 315-323, 2018
382018
Increasing antipsychotic dose for non response in schizophrenia
MT Samara, E Klupp, B Helfer, PH Rothe, J Schneider‐Thoma, S Leucht
Cochrane Database of Systematic Reviews, 2018
362018
Biological v. psychosocial treatments: a myth about pharmacotherapy v. psychotherapy
A Prosser, B Helfer, S Leucht
The British Journal of Psychiatry 208 (4), 309-311, 2016
332016
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