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Long-Acting Injectable Second-Generation Antipsychotics vs Placebo and Their Oral Formulations in Acute Schizophrenia: A Systematic Review and Meta-Analysis of Randomized-Controlled-Trials.
Published in:
Schizophrenia Bulletin, 2024, v. 50, n. 1, p. 132, doi. 10.1093/schbul/sbad089
By:
- Wang, Dongfang;
- Schneider-Thoma, Johannes;
- Siafis, Spyridon;
- Burschinski, Angelika;
- Dong, Shimeng;
- Wu, Hui;
- Zhu, Yikang;
- Davis, John M;
- Priller, Josef;
- Leucht, Stefan
Publication type:
Article
Maintenance Treatment With Antipsychotic Drugs in Schizophrenia: A Cochrane Systematic Review and Meta-analysis.
Published in:
Schizophrenia Bulletin, 2022, v. 48, n. 4, p. 738, doi. 10.1093/schbul/sbac041
By:
- Ceraso, Anna;
- Lin, Jessie Jingxia;
- Schneider-Thoma, Johannes;
- Siafis, Spyridon;
- Heres, Stephan;
- Kissling, Werner;
- Davis, John M;
- Leucht, Stefan
Publication type:
Article
Antipsychotic-Induced Weight Gain: Dose-Response Meta-Analysis of Randomized Controlled Trials.
Published in:
Schizophrenia Bulletin, 2022, v. 48, n. 3, p. 643, doi. 10.1093/schbul/sbac001
By:
- Wu, Hui;
- Siafis, Spyridon;
- Hamza, Tasnim;
- Schneider-Thoma, Johannes;
- Davis, John M;
- Salanti, Georgia;
- Leucht, Stefan
Publication type:
Article
How Efficacious Are Antipsychotic Drugs for Schizophrenia? An Interpretation Based on 13 Effect Size Indices.
Published in:
Schizophrenia Bulletin, 2022, v. 48, n. 1, p. 27, doi. 10.1093/schbul/sbab094
By:
- Leucht, Stefan;
- Siafis, Spyridon;
- Engel, Rolf R;
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Cipriani, Andrea;
- Furukawa, Toshi A;
- Davis, John M
Publication type:
Article
Exploring a Safety Signal of Antipsychotic-Associated Pneumonia: A Pharmacovigilance-Pharmacodynamic Study.
Published in:
Schizophrenia Bulletin, 2021, v. 47, n. 3, p. 672, doi. 10.1093/schbul/sbaa163
By:
- Cepaityte, Dainora;
- Siafis, Spyridon;
- Egberts, Toine;
- Leucht, Stefan;
- Kouvelas, Dimitrios;
- Papazisis, Georgios
Publication type:
Article
MODERATORS OF WEIGHT GAIN IN RANDOMIZED CONTROLLED TRIALS OF SCHIZOPHRENIA – A META-REGRESSION ANALYSIS.
Published in:
Schizophrenia Bulletin, 2020, v. 46, p. S212, doi. 10.1093/schbul/sbaa030.513
By:
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Siafis, Spyridon;
- Leucht, Stefan
Publication type:
Article
METABOLIC SIDE EFFECTS OF ANTIPSYCHOTIC DRUGS – PROTOCOL OF A SYSTEMATIC REVIEW AND NETWORK- METAANALYSIS.
Published in:
Schizophrenia Bulletin, 2020, v. 46, p. S308, doi. 10.1093/schbul/sbaa029.760
By:
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Siafis, Spyridon;
- Leucht, Stefan
Publication type:
Article
Shared decision making, aggression, and coercion in inpatients with schizophrenia.
Published in:
European Psychiatry, 2020, v. 63, n. 1, p. 1, doi. 10.1192/j.eurpsy.2020.88
By:
- Hamann, Johannes;
- John, Miriam;
- Holzhüter, Fabian;
- Siafis, Spyridon;
- Brieger, Peter;
- Heres, Stephan
Publication type:
Article
How do employees currently admitted to acute psychiatric inpatient units rate their psychosocial working conditions with the COPSOQ (Copenhagen Psychosocial Questionnaire).
Published in:
International Journal of Social Psychiatry, 2023, v. 69, n. 4, p. 949, doi. 10.1177/00207640221143914
By:
- Brucks, Adele;
- Lang, Anne;
- Blank, Daniela;
- Lincke, Hans-Joachim;
- Riedl, Lina;
- Siafis, Spyridon;
- Brieger, Peter;
- Hamann, Johannes
Publication type:
Article
Limitations in Research on Maintenance Treatment for Individuals With Schizophrenia-Reply.
Published in:
2022
By:
- Leucht, Stefan;
- Siafis, Spyridon;
- Davis, John M.
Publication type:
journal article
Examination of Dosing of Antipsychotic Drugs for Relapse Prevention in Patients With Stable Schizophrenia: A Meta-analysis.
Published in:
2021
By:
- Leucht, Stefan;
- Bauer, Sofia;
- Siafis, Spyridon;
- Hamza, Tasnim;
- Wu, Hui;
- Schneider-Thoma, Johannes;
- Salanti, Georgia;
- Davis, John M.
Publication type:
journal article
Assessment of the Safety Signal for the Abuse Potential of Pregabalin and Gabapentin Using the FAERS Database and Big Data Search Analytics.
Published in:
Frontiers in Psychiatry, 2021, v. 12, p. 1, doi. 10.3389/fpsyt.2021.640264
By:
- Papazisis, Georgios;
- Spachos, Dimitrios;
- Siafis, Spyridon;
- Pandria, Niki;
- Deligianni, Eleni;
- Tsakiridis, Ioannis;
- Goulas, Antonios
Publication type:
Article
Combining big data search analytics and the FDA Adverse Event Reporting System database to detect a potential safety signal of mirtazapine abuse.
Published in:
Health Informatics Journal, 2020, v. 26, n. 3, p. 2265, doi. 10.1177/1460458219901232
By:
- Spachos, Dimitrios;
- Siafis, Spyridon;
- Bamidis, Panagiotis;
- Kouvelas, Dimitrios;
- Papazisis, Georgios
Publication type:
Article
Pharmacological and dietary-supplement treatments for autism spectrum disorder: a systematic review and network meta-analysis.
Published in:
Molecular Autism, 2022, v. 13, n. 1, p. 1, doi. 10.1186/s13229-022-00488-4
By:
- Siafis, Spyridon;
- Çıray, Oğulcan;
- Wu, Hui;
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Krause, Marc;
- Rodolico, Alessandro;
- Ceraso, Anna;
- Deste, Giacomo;
- Huhn, Maximilian;
- Fraguas, David;
- San José Cáceres, Antonia;
- Mavridis, Dimitris;
- Charman, Tony;
- Murphy, Declan G.;
- Parellada, Mara;
- Arango, Celso;
- Leucht, Stefan
Publication type:
Article
Prescribing Z-drugs in Greece: an analysis of the national prescription database from 2018 to 2021.
Published in:
BMC Psychiatry, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12888-023-04793-x
By:
- Siafis, Spyridon;
- Fountoulakis, Konstantinos N.;
- Fragkidis, Vasileios;
- Papazisis, Georgios
Publication type:
Article
Evidence-based Shared-Decision-Making Assistant (SDM-assistant) for choosing antipsychotics: protocol of a cluster-randomized trial in hospitalized patients with schizophrenia.
Published in:
BMC Psychiatry, 2022, v. 22, n. 1, p. 1, doi. 10.1186/s12888-022-04036-5
By:
- Siafis, Spyridon;
- Bursch, Nicola;
- Müller, Katharina;
- Schmid, Lisa;
- Schuster, Florian;
- Waibel, Jakob;
- Huynh, Tri;
- Matthes, Florian;
- Rodolico, Alessandro;
- Brieger, Peter;
- Bühner, Markus;
- Heres, Stephan;
- Leucht, Stefan;
- Hamann, Johannes
Publication type:
Article
Tachyphylaxis to the Sedative Action of Mirtazapine.
Published in:
American Journal of Case Reports, 2018, v. 19, p. 410, doi. 10.12659/AJCR.908412
By:
- Papazisis, Georgios;
- Siafis, Spyridon;
- Tzachanis, Dimitrios
Publication type:
Article
Sharing information across patient subgroups to draw conclusions from sparse treatment networks.
Published in:
Biometrical Journal, 2024, v. 66, n. 3, p. 1, doi. 10.1002/bimj.202200316
By:
- Evrenoglou, Theodoros;
- Metelli, Silvia;
- Thomas, Johannes‐Schneider;
- Siafis, Spyridon;
- Turner, Rebecca M.;
- Leucht, Stefan;
- Chaimani, Anna
Publication type:
Article
Are the results of open randomised controlled trials comparing antipsychotic drugs in schizophrenia biased? Exploratory meta- and subgroup analysis.
Published in:
Schizophrenia (2754-6993), 2024, v. 10, n. 1, p. 1, doi. 10.1038/s41537-024-00442-8
By:
- Leucht, Stefan;
- Siafis, Spyridon;
- Schneider-Thoma, Johannes;
- Tajika, Aran;
- Priller, Josef;
- Davis, John M.;
- Furukawa, Toshi A.
Publication type:
Article
Efficacy and safety of clozapine in psychotic disorders—a systematic quantitative meta-review.
Published in:
Translational Psychiatry, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41398-021-01613-2
By:
- Wagner, Elias;
- Siafis, Spyridon;
- Fernando, Piyumi;
- Falkai, Peter;
- Honer, William G.;
- Röh, Astrid;
- Siskind, Dan;
- Leucht, Stefan;
- Hasan, Alkomiet
Publication type:
Article
Validation of the Glasgow Antipsychotic Side-Effect Scale (GASS) in an Italian Sample of Patients with Stable Schizophrenia and Bipolar Spectrum Disorders.
Published in:
Brain Sciences (2076-3425), 2022, v. 12, n. 7, p. N.PAG, doi. 10.3390/brainsci12070891
By:
- Rodolico, Alessandro;
- Concerto, Carmen;
- Ciancio, Alessia;
- Siafis, Spyridon;
- Fusar-Poli, Laura;
- Romano, Carla Benedicta;
- Scavo, Elisa Vita;
- Petralia, Antonino;
- Salomone, Salvatore;
- Signorelli, Maria Salvina;
- Leucht, Stefan;
- Aguglia, Eugenio
Publication type:
Article
Imputing the Number of Responders from the Mean and Standard Deviation of CGI-Improvement in Clinical Trials Investigating Medications for Autism Spectrum Disorder.
Published in:
Brain Sciences (2076-3425), 2021, v. 11, n. 7, p. 908, doi. 10.3390/brainsci11070908
By:
- Siafis, Spyridon;
- Rodolico, Alessandro;
- Çıray, Oğulcan;
- Murphy, Declan G.;
- Parellada, Mara;
- Arango, Celso;
- Leucht, Stefan
Publication type:
Article
Informing the development of a decision aid: Expectations and wishes from service users and psychiatrists towards a decision aid for antipsychotics in the inpatient setting.
Published in:
Health Expectations, 2023, v. 26, n. 3, p. 1327, doi. 10.1111/hex.13749
By:
- Müller, Katharina;
- Schuster, Florian;
- Krumm, Silvia;
- Leucht, Stefan;
- Siafis, Spyridon;
- Heres, Stephan;
- Brieger, Peter;
- Hamann, Johannes
Publication type:
Article
Disease‐modifying agents for multiple sclerosis and the risk for reporting cancer: A disproportionality analysis using the US Food and Drug Administration Adverse Event Reporting System database.
Published in:
British Journal of Clinical Pharmacology, 2021, v. 87, n. 12, p. 4769, doi. 10.1111/bcp.14916
By:
- Stamatellos, Vasileios‐Periklis;
- Siafis, Spyridon;
- Papazisis, Georgios
Publication type:
Article
Detecting a potential safety signal of antidepressants and type 2 diabetes: a pharmacovigilance‐pharmacodynamic study.
Published in:
British Journal of Clinical Pharmacology, 2018, v. 84, n. 10, p. 2405, doi. 10.1111/bcp.13699
By:
- Siafis, Spyridon;
- Papazisis, Georgios
Publication type:
Article
A network meta-analysis of efficacy, acceptability, and tolerability of antipsychotics in treatment-resistant schizophrenia.
Published in:
European Archives of Psychiatry & Clinical Neuroscience, 2024, v. 274, n. 4, p. 917, doi. 10.1007/s00406-023-01654-2
By:
- Dong, Shimeng;
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Siafis, Spyridon;
- Wang, Dongfang;
- Burschinski, Angelika;
- Schestag, Kristina;
- Samara, Myrto;
- Leucht, Stefan
Publication type:
Article
Shared Decision Making Assistant (SDMA) and other digital tools for choosing antipsychotics in schizophrenia treatment.
Published in:
European Archives of Psychiatry & Clinical Neuroscience, 2023, v. 273, n. 8, p. 1629, doi. 10.1007/s00406-023-01712-9
By:
- Leucht, Stefan;
- Siafis, Spyridon;
- Rodolico, Alessandro;
- Peter, Natalie L.;
- Müller, Katharina;
- Waibel, Jakob;
- Strube, Wolfgang;
- Hasan, Alkomiet;
- Bauer, Ingrid;
- Brieger, Peter;
- Davis, John M.;
- Hamann, Johannes
Publication type:
Article
Second-to-Fourth Digit Ratio (2D:4D) in Psychiatric Disorders: A Systematic Review of Case-control Studies.
Published in:
Clinical Psychopharmacology & Neuroscience, 2021, v. 19, n. 1, p. 26, doi. 10.9758/cpn.2021.19.1.26
By:
- Fusar-Poli, Laura;
- Rodolico, Alessandro;
- Sturiale, Serena;
- Carotenuto, Bianca;
- Natale, Antimo;
- Arillotta, Davide;
- Siafis, Spyridon;
- Signorelli, Maria Salvina;
- Aguglia, Eugenio
Publication type:
Article
Prevalence of Cannabis Use Among Medical Students: A Systematic Review and Meta-analysis.
Published in:
Substance Abuse: Research & Treatment, 2018, v. 12, p. 1, doi. 10.1177/1178221818805977
By:
- Papazisis, Georgios;
- Siafis, Spyridon;
- Tsakiridis, Ioannis;
- Koulas, Ioannis;
- Dagklis, Themistoklis;
- Kouvelas, Dimitrios
Publication type:
Article
Nonmedical Use of Prescription Drugs among Medical Students and the Relationship With Illicit Drug, Tobacco, and Alcohol Use.
Published in:
Substance Abuse: Research & Treatment, 2018, v. 12, p. 1, doi. 10.1177/1178221818802298
By:
- Papazisis, Georgios;
- Tsakiridis, Ioannis;
- Siafis, Spyridon
Publication type:
Article
Levetiracetam as preventive treatment in adults with migraine: an up-to-date systematic review and quantitative meta-analysis.
Published in:
European Journal of Clinical Pharmacology, 2020, v. 76, n. 2, p. 161, doi. 10.1007/s00228-019-02790-2
By:
- Tsaousi, Georgia;
- Pourzitaki, Chryssa;
- Siafis, Spyridon;
- Kyrgidis, Athanassios;
- Grosomanidis, Vasilios;
- Kouvelas, Dimitrios;
- Papazisis, Georgios
Publication type:
Article
Antidepressants on Multiple Sclerosis: A Review of In Vitro and In Vivo Models.
Published in:
Frontiers in Immunology, 2021, v. 12, p. 1, doi. 10.3389/fimmu.2021.677879
By:
- Stamoula, Eleni;
- Siafis, Spyridon;
- Dardalas, Ioannis;
- Ainatzoglou, Alexandra;
- Matsas, Alkis;
- Athanasiadis, Theodoros;
- Sardeli, Chrysanthi;
- Stamoulas, Konstantinos;
- Papazisis, Georgios
Publication type:
Article
The Administrative Prevalence of Multiple Sclerosis in Greece on the Basis of a Nationwide Prescription Database.
Published in:
Frontiers in Neurology, 2020, v. 11, p. N.PAG, doi. 10.3389/fneur.2020.01012
By:
- Bakirtzis, Christos;
- Grigoriadou, Eleni;
- Boziki, Marina Kleopatra;
- Kesidou, Evangelia;
- Siafis, Spyridon;
- Moysiadis, Theodoros;
- Tsakona, Dimitra;
- Thireos, Eleftherios;
- Nikolaidis, Ioannis;
- Pourzitaki, Chrysa;
- Kouvelas, Dimitrios;
- Papazisis, Georgios;
- Tsalikakis, Dimitrios;
- Grigoriadis, Nikolaos
Publication type:
Article
Nogo receptor complex expression dynamics in the inflammatory foci of central nervous system experimental autoimmune demyelination.
Published in:
Journal of Neuroinflammation, 2016, v. 13, p. 1, doi. 10.1186/s12974-016-0730-4
By:
- Theotokis, Paschalis;
- Touloumi, Olga;
- Lagoudaki, Roza;
- Nousiopoulou, Evangelia;
- Kesidou, Evangelia;
- Siafis, Spyridon;
- Tselios, Theodoros;
- Lourbopoulos, Athanasios;
- Karacostas, Dimitrios;
- Grigoriadis, Nikolaos;
- Simeonidou, Constantina
Publication type:
Article
Effectiveness of pharmacological treatments for severe agitation in real-world emergency settings: protocol of individual-participant-data network meta-analysis.
Published in:
Systematic Reviews, 2024, v. 13, n. 1, p. 1, doi. 10.1186/s13643-024-02623-z
By:
- Siafis, Spyridon;
- Wu, Hui;
- Nomura, Nobuyuki;
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Lorenz, Carolin;
- Dib, Joseph E.;
- Tharyan, Prathap;
- Calver, Leonie A.;
- Isbister, Geoffrey K.;
- Chan, Esther W. Y.;
- Knott, Jonathan C.;
- Yap, Celene Y. L.;
- Mantovani, Célia;
- Martel, Marc L.;
- Barbic, David;
- Honer, William G.;
- Hansen, Wulf-Peter;
- Huf, Gisele;
- Alexander, Jacob
Publication type:
Article
Non-invasive brain stimulation for treatment-resistant schizophrenia: protocol of a systematic review and network meta-analysis.
Published in:
Systematic Reviews, 2024, v. 13, n. 1, p. 1, doi. 10.1186/s13643-024-02585-2
By:
- Siafis, Spyridon;
- Lorenz, Carolin;
- Wu, Hui;
- Zhu, Yikang;
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Li, Chunbo;
- Hansen, Wulf-Peter;
- Padberg, Frank;
- Salanti, Georgia;
- Leucht, Stefan
Publication type:
Article
Estimating and visualising the trade-off between benefits and harms on multiple clinical outcomes in network meta-analysis.
Published in:
Systematic Reviews, 2023, v. 12, n. 1, p. 1, doi. 10.1186/s13643-023-02376-1
By:
- Chiocchia, Virginia;
- Furukawa, Toshi A.;
- Schneider-Thoma, Johannes;
- Siafis, Spyridon;
- Cipriani, Andrea;
- Leucht, Stefan;
- Salanti, Georgia
Publication type:
Article
Antipsychotic drugs and their effects on cognitive function: protocol for a systematic review, pairwise, and network meta-analysis.
Published in:
Systematic Reviews, 2023, v. 12, n. 1, p. 1, doi. 10.1186/s13643-023-02213-5
By:
- Feber, Lena;
- Peter, Natalie;
- Schneider-Thoma, Johannes;
- Siafis, Spyridon;
- Bighelli, Irene;
- Hansen, Wulf-Peter;
- Prates Baldez, Daniel;
- Salanti, Georgia;
- Keefe, Richard S. E.;
- Engel, Rolf R.;
- Leucht, Stefan
Publication type:
Article
Placebo response in pharmacological and dietary supplement trials of autism spectrum disorder (ASD): systematic review and meta-regression analysis.
Published in:
Molecular Autism, 2020, v. 11, n. 1, p. N.PAG, doi. 10.1186/s13229-020-00372-z
By:
- Siafis, Spyridon;
- Çıray, Oğulcan;
- Schneider-Thoma, Johannes;
- Bighelli, Irene;
- Krause, Marc;
- Rodolico, Alessandro;
- Ceraso, Anna;
- Deste, Giacomo;
- Huhn, Maximilian;
- Fraguas, David;
- Mavridis, Dimitris;
- Charman, Tony;
- Murphy, Declan G.;
- Parellada, Mara;
- Arango, Celso;
- Leucht, Stefan
Publication type:
Article
Metabolic side effects of antipsychotic drugs in individuals with schizophrenia during medium- to long-term treatment: protocol for a systematic review and network meta-analysis of randomized controlled trials.
Published in:
Systematic Reviews, 2021, v. 10, n. 1, p. 1, doi. 10.1186/s13643-021-01760-z
By:
- Schneider-Thoma, Johannes;
- Kapfhammer, Angelika;
- Wang, Dongfang;
- Bighelli, Irene;
- Siafis, Spyridon;
- Wu, Hui;
- Hansen, Wulf-Peter;
- Davis, John M.;
- Salanti, Georgia;
- Leucht, Stefan
Publication type:
Article

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