From publication bias to lost in information

11 December 2020 - In BMJ Evidence-Based Medicine, IQWiG researchers call for a central, public and worldwide portal for clinical ...

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Effect of cross-over in oncology clinical trials on evidence levels in early benefit assessment in Germany

13 June 2018 - In oncology clinical trials, cross-over is used frequently but may lead to uncertainties regarding treatment effects. ...

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Metastatic breast cancer: highly selective post-hoc analysis rather than complete publication of quality of life data

13 June 2018 - IQWiG employees criticise the publication practice of PALOMA-2 study authors. ...

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