Publications by authors named "Yu Hayasaka"

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Movie- and mobile-therapy without therapist involvment for patients with obsessive-compulsive disorder: Protocol for a randomized controlled trial.
Hissei Imai, Yan Luo, Satoshi Funada, Takeshi Hashimoto, Kunitaka Matsuishi, Yu Hayasaka

PCN Rep· March 2025

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Twenty-year follow-up of promising clinical studies reported in highly circulated newspapers: a meta-epidemiological study.
Aran Tajika, Yasushi Tsujimoto, Akira Onishi, Yusuke Tsutsumi, Satoshi Funada, Yu Hayasaka

BMJ Health Care Inform· June 2023

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Unguided Computer-Assisted Self-Help Interventions Without Human Contact in Patients With Obsessive-Compulsive Disorder: Systematic Review and Meta-analysis.
Hissei Imai, Aran Tajika, Hisashi Narita, Naoki Yoshinaga, Kenichi Kimura, Yu Hayasaka

J Med Internet Res· April 2022

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Comparison of irinotecan and oxaliplatin as the first-line therapies for metastatic colorectal cancer: a meta-analysis.
Sadayuki Kawai, Nozomi Takeshima, Yu Hayasaka, Akifumi Notsu, Mutsumi Yamazaki

BMC Cancer· February 2021

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Association between patients' feedback comments and depressive mood, satisfaction, homework conducted, and dropouts during self-guided smartphone cognitive behavioral therapy.
Hissei Imai, Nozomi Takeshima, Yu Hayasaka, Naohiro Yonemoto, Yusuke Ogawa

Psychiatry Clin Neurosci· June 2019

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Antidepressants plus benzodiazepines for adults with major depression.
Yusuke Ogawa, Nozomi Takeshima, Yu Hayasaka, Aran Tajika, Norio Watanabe

Cochrane Database Syst Rev· June 2019

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Comparative Efficacy and Acceptability of 21 Antidepressant Drugs for the Acute Treatment of Adults With Major Depressive Disorder: A Systematic Review and Network Meta-Analysis.
Andrea Cipriani, Toshi A Furukawa, Georgia Salanti, Anna Chaimani, Lauren Z Atkinson, Yu Hayasaka

Focus (Am Psychiatr Publ)· October 2018

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Optimising first- and second-line treatment strategies for untreated major depressive disorder - the SUN☺D study: a pragmatic, multi-centre, assessor-blinded randomised controlled trial.
Tadashi Kato, Toshi A Furukawa, Akio Mantani, Ken'ichi Kurata, Hajime Kubouchi, Yu Hayasaka

BMC Med· July 2018

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Antidepressants might work for people with major depression: where do we go from here?
Andrea Cipriani, Georgia Salanti, Toshi A Furukawa, Matthias Egger, Stefan Leucht, Yu Hayasaka

Lancet Psychiatry· June 2018

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Comparative efficacy and acceptability of 21 antidepressant drugs for the acute treatment of adults with major depressive disorder: a systematic review and network meta-analysis.
Andrea Cipriani, Toshi A Furukawa, Georgia Salanti, Anna Chaimani, Lauren Z Atkinson, Yu Hayasaka

Lancet· April 2018

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Efficacy of antidepressants over placebo is similar in two-armed versus three-armed or more-armed randomized placebo-controlled trials.
Yusuke Ogawa, Toshi A Furukawa, Nozomi Takeshima, Yu Hayasaka, Lauren Z Atkinson

Int Clin Psychopharmacol· March 2018

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Is placebo response in antidepressant trials rising or not? A reanalysis of datasets to conclude this long-lasting controversy.
Toshi A Furukawa, Andrea Cipriani, Stefan Leucht, Lauren Z Atkinson, Yusuke Ogawa, Yu Hayasaka

Evid Based Ment Health· February 2018

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Overstatements in abstract conclusions claiming effectiveness of interventions in psychiatry: A meta-epidemiological investigation.
Kiyomi Shinohara, Aya M Suganuma, Hissei Imai, Nozomi Takeshima, Yu Hayasaka

PLoS One· October 2017

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Placebo response rates in antidepressant trials: a systematic review of published and unpublished double-blind randomised controlled studies.
Toshi A Furukawa, Andrea Cipriani, Lauren Z Atkinson, Stefan Leucht, Yusuke Ogawa, Yu Hayasaka

Lancet Psychiatry· November 2016

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Comparative efficacy and acceptability of first-generation and second-generation antidepressants in the acute treatment of major depression: protocol for a network meta-analysis.
Toshi A Furukawa, Georgia Salanti, Lauren Z Atkinson, Stefan Leucht, Henricus G Ruhe, Yu Hayasaka

BMJ Open· July 2016

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Overstatements in abstract conclusions claiming effectiveness of interventions in psychiatry: a study protocol for a meta-epidemiological investigation.
Aya M Suganuma, Kiyomi Shinohara, Hissei Imai, Nozomi Takeshima, Yu Hayasaka

BMJ Open· April 2016

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Continuation and discontinuation of benzodiazepine prescriptions: A cohort study based on a large claims database in Japan.
Nozomi Takeshima, Yusuke Ogawa, Yu Hayasaka, Toshi A Furukawa

Psychiatry Res· March 2016

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Replication and contradiction of highly cited research papers in psychiatry: 10-year follow-up.
Aran Tajika, Yusuke Ogawa, Nozomi Takeshima, Yu Hayasaka, Toshi A Furukawa

Br J Psychiatry· October 2015

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Strategic use of new generation antidepressants for depression: SUN(^_^) D protocol update and statistical analysis plan.
Naohiro Yonemoto, Shiro Tanaka, Toshi A Furukawa, Tadashi Kato, Akio Mantani, Yu Hayasaka

Trials· October 2015

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Dose equivalents of antidepressants: Evidence-based recommendations from randomized controlled trials.
Yu Hayasaka, Marianna Purgato, Laura R Magni, Yusuke Ogawa, Nozomi Takeshima

J Affect Disord· July 2015

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Adding smartphone-based cognitive-behavior therapy to pharmacotherapy for major depression (FLATT project): study protocol for a randomized controlled trial.
Norio Watanabe, Masaru Horikoshi, Mitsuhiko Yamada, Shinji Shimodera, Tatsuo Akechi, Yu Hayasaka

Trials· July 2015

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Mood stabilizers and antipsychotics for acute mania: a systematic review and meta-analysis of combination/augmentation therapy versus monotherapy.
Yusuke Ogawa, Aran Tajika, Nozomi Takeshima, Yu Hayasaka, Toshi A Furukawa

CNS Drugs· November 2014

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Which is more generalizable, powerful and interpretable in meta-analyses, mean difference or standardized mean difference?
Nozomi Takeshima, Takashi Sozu, Aran Tajika, Yusuke Ogawa, Yu Hayasaka

BMC Med Res Methodol· February 2014

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Prescription patterns following first-line new generation antidepressants for depression in Japan: a naturalistic cohort study based on a large claims database.
Toshi A Furukawa, Yoshie Onishi, Shiro Hinotsu, Aran Tajika, Nozomi Takeshima, Yu Hayasaka

J Affect Disord· September 2013

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