Works by Chaimani, Anna

Results: 48

CINeMA: An approach for assessing confidence in the results of a network meta-analysis.

Published in:

2020

By:

Nikolakopoulou, Adriani;
Higgins, Julian P. T.;
Papakonstantinou, Theodoros;
Chaimani, Anna;
Del Giovane, Cinzia;
Egger, Matthias;
Salanti, Georgia

Publication type:

journal article

Synthesis methods used to combine observational studies and randomised trials in published meta-analyses.

Published in:

Systematic Reviews, 2024, v. 13, n. 1, p. 1, doi. 10.1186/s13643-024-02464-w

By:

Cheurfa, Cherifa;
Tsokani, Sofia;
Kontouli, Katerina-Maria;
Boutron, Isabelle;
Chaimani, Anna

Publication type:

Article

Comparative efficacy and acceptability of pharmacological treatments for post-traumatic stress disorder in adults: a network meta-analysis.

Published in:

Psychological Medicine, 2018, v. 48, n. 12, p. 1975, doi. 10.1017/S003329171700349X

By:

Cipriani, Andrea;
Cowen, Phil J.;
Geddes, John R.;
Williams, Taryn;
Ipser, Jonathan;
Stein, Dan J.;
Nikolakopoulou, Adriani;
Salanti, Georgia;
Chaimani, Anna

Publication type:

Article

Estimating individualized treatment effects using an individual participant data meta-analysis.

Published in:

BMC Medical Research Methodology, 2024, v. 24, n. 1, p. 1, doi. 10.1186/s12874-024-02202-9

By:

Bouvier, Florie;
Chaimani, Anna;
Peyrot, Etienne;
Gueyffier, François;
Grenet, Guillaume;
Porcher, Raphaël

Publication type:

Article

Comparison of effect estimates between preprints and peer-reviewed journal articles of COVID-19 trials.

Published in:

BMC Medical Research Methodology, 2024, v. 24, n. 1, p. 1, doi. 10.1186/s12874-023-02136-8

By:

Davidson, Mauricia;
Evrenoglou, Theodoros;
Graña, Carolina;
Chaimani, Anna;
Boutron, Isabelle

Publication type:

Article

Comparative effects of different dietary approaches on blood pressure in hypertensive and pre-hypertensive patients: A systematic review and network meta-analysis.

Published in:

2019

By:

Schwingshackl, Lukas;
Chaimani, Anna;
Schwedhelm, Carolina;
Toledo, Estefania;
Pünsch, Marina;
Hoffmann, Georg;
Boeing, Heiner

Publication type:

journal article

Heterogeneity of design features in studies included in systematic reviews with meta‐analysis of cognitive outcomes in children born very preterm.

Published in:

Paediatric & Perinatal Epidemiology, 2023, v. 37, n. 3, p. 254, doi. 10.1111/ppe.12957

By:

Sentenac, Mariane;
Twilhaar, Sabrina;
Benhammou, Valérie;
Morgan, Andrei S.;
Johnson, Samantha;
Chaimani, Anna;
Zeitlin, Jennifer

Publication type:

Article

The challenges of heterogeneity in gestational age and birthweight inclusion criteria for research synthesis on very preterm birth and childhood cognition: An umbrella review and meta-regression analysis.

Published in:

Paediatric & Perinatal Epidemiology, 2022, v. 36, n. 5, p. 717, doi. 10.1111/ppe.12846

By:

Sentenac, Mariane;
Chaimani, Anna;
Twilhaar, Sabrina;
Benhammou, Valérie;
Johnson, Samantha;
Morgan, Andrei;
Zeitlin, Jennifer

Publication type:

Article

Network meta-analysis reaches nutrition research.

Published in:

European Journal of Nutrition, 2019, v. 58, n. 1, p. 1, doi. 10.1007/s00394-018-1849-0

By:

Schwingshackl, Lukas;
Buyken, Anette;
Chaimani, Anna

Publication type:

Article

Allowing for informative missingness in aggregate data meta-analysis with continuous or binary outcomes: Extensions to metamiss.

Published in:

Stata Journal, 2018, v. 18, n. 3, p. 716, doi. 10.1177/1536867x1801800310

By:

Chaimani, Anna;
Mavridis, Dimitris;
Salanti, Georgia;
Higgins, Julian P. T.;
White, Ian R.

Publication type:

Article

Visualizing assumptions and results in network meta-analysis: The network graphs package.

Published in:

Stata Journal, 2015, v. 15, n. 4, p. 905, doi. 10.1177/1536867x1501500402

By:

Chaimani, Anna;
Salanti, Georgia

Publication type:

Article

Indirect treatment comparison.

Published in:

Stata Journal, 2014, v. 14, n. 1, p. 76, doi. 10.1177/1536867x1401400106

By:

Miladinovic, Branko;
Chaimani, Anna;
Hozo, Iztok;
Djulbegovic, Benjamin

Publication type:

Article

Using the contribution matrix to evaluate complex study limitations in a network meta-analysis: a case study of bipolar maintenance pharmacotherapy review.

Published in:

2016

By:

Furukawa, Toshi A.;
Miura, Tomofumi;
Chaimani, Anna;
Leucht, Stefan;
Cipriani, Andrea;
Noma, Hisashi;
Mitsuyasu, Hiroshi;
Kanba, Shegenobu;
Salanti, Georgia

Publication type:

Case Study

Network meta‐analysis of rare events using penalized likelihood regression.

Published in:

Statistics in Medicine, 2022, v. 41, n. 26, p. 5203, doi. 10.1002/sim.9562

By:

Evrenoglou, Theodoros;
White, Ian R.;
Afach, Sivem;
Mavridis, Dimitris;
Chaimani, Anna

Publication type:

Article

A Markov chain approach for ranking treatments in network meta-analysis.

Published in:

2021

By:

Chaimani, Anna;
Porcher, Raphaël;
Sbidian, Émilie;
Mavridis, Dimitris

Publication type:

journal article

Allowing for uncertainty due to missing and LOCF imputed outcomes in meta-analysis.

Published in:

2019

By:

Mavridis, Dimitris;
Salanti, Georgia;
Furukawa, Toshi A.;
Cipriani, Andrea;
Chaimani, Anna;
White, Ian R.

Publication type:

journal article

Correction: Do reporting guidelines have an impact? Empirical assessment of changes in reporting before and after the PRISMA extension statement for network meta-analysis.

Published in:

2022

By:

Veroniki, Areti Angeliki;
Tsokani, Sofia;
Zevgiti, Stella;
Pagkalidou, Irene;
Kontouli, Katerina-Maria;
Ambarcioglu, Pinar;
Pandis, Nikos;
Lunny, Carole;
Nikolakopoulou, Adriani;
Papakonstantinou, Theodoros;
Chaimani, Anna;
Straus, Sharon E.;
Hutton, Brian;
Tricco, Andrea C.;
Mavridis, Dimitris;
Salanti, Georgia

Publication type:

Correction Notice

Comparing efficacy and safety in catheter ablation strategies for atrial fibrillation: a network meta-analysis.

Published in:

2022

By:

Charitakis, Emmanouil;
Metelli, Silvia;
Karlsson, Lars O.;
Antoniadis, Antonios P.;
Rizas, Konstantinos D.;
Liuba, Ioan;
Almroth, Henrik;
Hassel Jönsson, Anders;
Schwieler, Jonas;
Tsartsalis, Dimitrios;
Sideris, Skevos;
Dragioti, Elena;
Fragakis, Nikolaos;
Chaimani, Anna

Publication type:

journal article

Comparative efficacy and safety of second-line treatments for advanced non-small cell lung cancer with wild-type or unknown status for epidermal growth factor receptor: a systematic review and network meta-analysis.

Published in:

2017

By:

Créquit, Perrine;
Chaimani, Anna;
Yavchitz, Amélie;
Attiche, Nassima;
Cadranel, Jacques;
Trinquart, Ludovic;
Ravaud, Philippe

Publication type:

journal article

metaCOVID: A web‐application for living meta‐analyses of COVID‐19 trials.

Published in:

Research Synthesis Methods, 2023, v. 14, n. 3, p. 479, doi. 10.1002/jrsm.1627

By:

Evrenoglou, Theodoros;
Boutron, Isabelle;
Seitidis, Georgios;
Ghosn, Lina;
Chaimani, Anna

Publication type:

Article

More than words: Novel visualizations for evidence synthesis.

Published in:

Research Synthesis Methods, 2021, v. 12, n. 1, p. 2, doi. 10.1002/jrsm.1472

By:

Nikolakopoulou, Adriani;
Chaimani, Anna

Publication type:

Article

Visualizing the evolution of evidence: Cumulative network meta‐analyses of new generation antidepressants in the last 40 years.

Published in:

Research Synthesis Methods, 2021, v. 12, n. 1, p. 74, doi. 10.1002/jrsm.1413

By:

Luo, Yan;
Chaimani, Anna;
Furukawa, Toshi A.;
Kataoka, Yuki;
Ogawa, Yusuke;
Cipriani, Andrea;
Salanti, Georgia

Publication type:

Article

A novel approach for identifying and addressing case‐mix heterogeneity in individual participant data meta‐analysis.

Published in:

Research Synthesis Methods, 2019, v. 10, n. 4, p. 582, doi. 10.1002/jrsm.1382

By:

Vo, Tat‐Thang;
Porcher, Raphael;
Chaimani, Anna;
Vansteelandt, Stijn

Publication type:

Article

Erratum to: Characteristics and knowledge synthesis approach for 456 network meta-analyses: a scoping review.

Published in:

2017

By:

Zarin, Wasifa;
Veroniki, Areti Angeliki;
Nincic, Vera;
Vafaei, Afshin;
Reynen, Emily;
Motiwala, Sanober S;
Antony, Jesmin;
Sullivan, Shannon M;
Rios, Patricia;
Daly, Caitlin;
Ewusie, Joycelyne;
Petropoulou, Maria;
Nikolakopoulou, Adriani;
Chaimani, Anna;
Salanti, Georgia;
Straus, Sharon E;
Tricco, Andrea C

Publication type:

journal article

Characteristics and knowledge synthesis approach for 456 network meta-analyses: a scoping review.

Published in:

2017

By:

Zarin, Wasifa;
Veroniki, Areti Angeliki;
Nincic, Vera;
Vafaei, Afshin;
Reynen, Emily;
Motiwala, Sanober S.;
Antony, Jesmin;
Sullivan, Shannon M.;
Rios, Patricia;
Daly, Caitlin;
Ewusie, Joycelyne;
Petropoulou, Maria;
Nikolakopoulou, Adriani;
Chaimani, Anna;
Salanti, Georgia;
Straus, Sharon E.;
Tricco, Andrea C.

Publication type:

journal article

A network meta-analysis on the comparative efficacy of different dietary approaches on glycaemic control in patients with type 2 diabetes mellitus.

Published in:

European Journal of Epidemiology, 2018, v. 33, n. 2, p. 157, doi. 10.1007/s10654-017-0352-x

By:

Schwingshackl, Lukas;
Chaimani, Anna;
Hoffmann, Georg;
Schwedhelm, Carolina;
Boeing, Heiner

Publication type:

Article

Network meta-analyses should be the highest level of evidence in treatment guidelines.

Published in:

2016

By:

Leucht, Stefan;
Chaimani, Anna;
Cipriani, Andrea;
Davis, John;
Furukawa, Toshi;
Salanti, Georgia

Publication type:

Editorial

Network meta-analysis: an introduction for clinicians.

Published in:

2017

By:

Rouse, Benjamin;
Chaimani, Anna;
Li, Tianjing

Publication type:

journal article

Network Meta-analysis in Mental Health Treatment Research-Reply.

Published in:

2017

By:

Brunoni, Andre Russowsky;
Gattaz, Wagner;
Chaimani, Anna

Publication type:

journal article

Network Meta-analysis in Mental Health Research.

Published in:

2017

By:

Feifel, David;
Roth, Yiftach;
Pell, Gaby Simon;
Zangen, Abraham;
Brunoni, Andre Russowsky;
Gattaz, Wagner;
Chaimani, Anna

Publication type:

journal article

Repetitive Transcranial Magnetic Stimulation for the Acute Treatment of Major Depressive Episodes: A Systematic Review With Network Meta-analysis.

Published in:

2017

By:

Brunoni, Andre R.;
Chaimani, Anna;
Moffa, Adriano H.;
Razza, Lais B.;
Gattaz, Wagner F.;
Daskalakis, Zafiris J.;
Carvalho, Andre F.

Publication type:

journal article

Do reporting guidelines have an impact? Empirical assessment of changes in reporting before and after the PRISMA extension statement for network meta-analysis.

Published in:

Systematic Reviews, 2021, v. 10, n. 1, p. 1, doi. 10.1186/s13643-021-01780-9

By:

Veroniki, Areti Angeliki;
Tsokani, Sofia;
Zevgiti, Stella;
Pagkalidou, Irene;
Kontouli, Katerina-Maria;
Ambarcioglu, Pinar;
Pandis, Nikos;
Lunny, Carole;
Nikolakopoulou, Adriani;
Papakonstantinou, Theodoros;
Chaimani, Anna;
Straus, Sharon E.;
Hutton, Brian;
Tricco, Andrea C.;
Mavridis, Dimitris;
Salanti, Georgia

Publication type:

Article

Using network meta-analysis to evaluate the existence of small-study effects in a network of interventions Using network meta-analysis to evaluate the existence of small-study effects in a network of interventions.

Published in:

Research Synthesis Methods, 2012, v. 3, n. 2, p. 161, doi. 10.1002/jrsm.57

By:

Chaimani, Anna;
Salanti, Georgia

Publication type:

Article

Evaluating the Quality of Evidence from a Network Meta-Analysis.

Published in:

PLoS ONE, 2014, v. 9, n. 7, p. 1, doi. 10.1371/journal.pone.0099682

By:

Salanti, Georgia;
Del Giovane, Cinzia;
Chaimani, Anna;
Caldwell, Deborah M.;
Higgins, Julian P. T.

Publication type:

Article

The Quality of Reporting Methods and Results in Network Meta-Analyses: An Overview of Reviews and Suggestions for Improvement.

Published in:

PLoS ONE, 2014, v. 9, n. 3, p. 1, doi. 10.1371/journal.pone.0092508

By:

Hutton, Brian;
Salanti, Georgia;
Chaimani, Anna;
Caldwell, Deborah M.;
Schmid, Chris;
Thorlund, Kristian;
Mills, Edward;
Catalá-López, Ferrán;
Turner, Lucy;
Altman, Douglas G.;
Moher, David

Publication type:

Article

Characteristics of Networks of Interventions: A Description of a Database of 186 Published Networks.

Published in:

PLoS ONE, 2014, v. 9, n. 1, p. 1, doi. 10.1371/journal.pone.0086754

By:

Nikolakopoulou, Adriani;
Chaimani, Anna;
Veroniki, Areti Angeliki;
Vasiliadis, Haris S.;
Schmid, Christopher H.;
Salanti, Georgia

Publication type:

Article

Graphical Tools for Network Meta-Analysis in STATA.

Published in:

PLoS ONE, 2013, v. 8, n. 10, p. 1, doi. 10.1371/journal.pone.0076654

By:

Chaimani, Anna;
Higgins, Julian P. T.;
Mavridis, Dimitris;
Spyridonos, Panagiota;
Salanti, Georgia

Publication type:

Article

Conduct and reporting of individual participant data network meta-analyses need improvement.

Published in:

2020

By:

Chaimani, Anna

Publication type:

Letter

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

Comparing Efficacy and Safety in Catheter Ablation Strategies for Paroxysmal Atrial Fibrillation: A Network Meta-Analysis of Randomized Controlled Trials.

Published in:

Diagnostics (2075-4418), 2022, v. 12, n. 2, p. 433, doi. 10.3390/diagnostics12020433

By:

Charitakis, Emmanouil;
Metelli, Silvia;
Karlsson, Lars O.;
Antoniadis, Antonios P.;
Liuba, Ioan;
Almroth, Henrik;
Hassel Jönsson, Anders;
Schwieler, Jonas;
Sideris, Skevos;
Tsartsalis, Dimitrios;
Dragioti, Elena;
Fragakis, Nikolaos;
Chaimani, Anna

Publication type:

Article

Impact of different dietary approaches on glycemic control and cardiovascular risk factors in patients with type 2 diabetes: a protocol for a systematic review and network meta-analysis.

Published in:

Systematic Reviews, 2017, v. 6, p. 1, doi. 10.1186/s13643-017-0455-1

By:

Schwingshackl, Lukas;
Chaimani, Anna;
Hoffmann, Georg;
Schwedhelm, Carolina;
Boeing, Heiner

Publication type:

Article

Food groups and risk of chronic disease: a protocol for a systematic review and network meta-analysis of cohort studies.

Published in:

Systematic Reviews, 2016, v. 5, p. 1, doi. 10.1186/s13643-016-0302-9

By:

Schwingshackl, Lukas;
Chaimani, Anna;
Bechthold, Angela;
Iqbal, Khalid;
Stelmach-Mardas, Marta;
Hoffmann, Georg;
Schwedhelm, Carolina;
Schlesinger, Sabrina;
Boeing, Heiner

Publication type:

Article

The COVID-NMA Project: Building an Evidence Ecosystem for the COVID-19 Pandemic.

Published in:

2020

By:

Boutron, Isabelle;
Chaimani, Anna;
Meerpohl, Joerg J.;
Hróbjartsson, Asbjørn;
Devane, Declan;
Rada, Gabriel;
Tovey, David;
Grasselli, Giacomo;
Ravaud, Philippe

Publication type:

Editorial

The PRISMA Extension Statement for Reporting of Systematic Reviews Incorporating Network Meta-analyses of Health Care Interventions: Checklist and Explanations.

Published in:

Annals of Internal Medicine, 2015, v. 162, n. 11, p. 777, doi. 10.7326/M14-2385

By:

Hutton, Brian;
Salanti, Georgia;
Caldwell, Deborah M.;
Chaimani, Anna;
Schmid, Christopher H.;
Cameron, Chris;
loannidis, John P. A.;
Straus, Sharon;
Thorlund, Kristian;
Jansen, Jeroen P.;
Mulrow, Cynthia;
Catalá-López, Ferrán;
Gøtzsche, Peter C.;
Dickersin, Kay;
Boutron, Isabelle;
Altman, Douglas G.;
Moher, David

Publication type:

Article

Closing the Gap between Diagnostic Test Accuracy Reviews and Reporting Guidelines: The PRISMA-Diagnostic Test Accuracy Statement.

Published in:

Clinical Chemistry, 2019, v. 65, n. 2, p. 222, doi. 10.1373/clinchem.2018.296749

By:

Chaimani, Anna;
Ravaud, Philippe

Publication type:

Article

Impact of placebo arms on outcomes in antidepressant trials: systematic review and meta-regression analysis.

Published in:

2018

By:

Salanti, Georgia;
Chaimani, Anna;
Furukawa, Toshi A;
Higgins, Julian P T;
Ogawa, Yusuke;
Cipriani, Andrea;
Egger, Matthias

Publication type:

journal article

Effects of study precision and risk of bias in networks of interventions: a network meta-epidemiological study.

Published in:

International Journal of Epidemiology, 2013, v. 42, n. 4, p. 1120, doi. 10.1093/ije/dyt074

By:

Chaimani, Anna;
Vasiliadis, Haris S;
Pandis, Nikolaos;
Schmid, Christopher H;
Welton, Nicky J;
Salanti, Georgia

Publication type:

Article

Bayesian model-based outlier detection in network meta-analysis.

Published in:

Journal of the Royal Statistical Society: Series A (Statistics in Society), 2023, v. 186, n. 4, p. 754, doi. 10.1093/jrsssa/qnad035

By:

Metelli, Silvia;
Mavridis, Dimitris;
Créquit, Perrine;
Chaimani, Anna

Publication type:

Article