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H. Takeuchi · SciRah

Researcher profile · Semantic Scholar

H. Takeuchi

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H. Takeuchi — researcher profile on SciRah

h-index: 39
Works: 201
Citations: 4,984

Most-cited papers

An International Adult Guideline for Making Clozapine Titration Safer by Using Six Ancestry-Based Personalized Dosing Titrations, CRP, and Clozapine Levels.
J. de Leon, G. Schoretsanitis, R. L. Smith, E. Molden +100 more
2021Pharmacopsychiatry273 citations Open access
Semantic Scholar
Kynurenic Acid in Schizophrenia: A Systematic Review and Meta-analysis
E. Plitman, Y. Iwata, F. Caravaggio, S. Nakajima +7 more
2017Schizophrenia bulletin232 citations Open access
Semantic Scholar
Does relapse contribute to treatment resistance? Antipsychotic response in first- vs. second-episode schizophrenia
H. Takeuchi, C. Siu, G. Remington, G. Fervaha +3 more
2018Neuropsychopharmacology182 citations Open access
Semantic Scholar
Antipsychotic dose, dopamine D2 receptor occupancy and extrapyramidal side-effects: a systematic review and dose-response meta-analysis
S. Siafis, Hui Wu, Dongfang Wang, Angelika Burschinski +5 more
2023Molecular Psychiatry147 citations Open access
Semantic Scholar
Adherence to Oral Antipsychotics Measured by Electronic Adherence Monitoring in Schizophrenia: A Systematic Review and Meta-analysis
Hodaka Yaegashi, S. Kirino, G. Remington, F. Misawa +1 more
2020CNS Drugs82 citations
Semantic Scholar
Dose-dependent effects of antipsychotics on efficacy and adverse effects in schizophrenia.
Kazunari Yoshida, H. Takeuchi
2021Behavioural Brain Research77 citations Open access
Semantic Scholar
Factors associated with successful antipsychotic dose reduction in schizophrenia: a systematic review of prospective clinical trials and meta-analysis of randomized controlled trials
H. Tani, Shotaro Takasu, H. Uchida, Takefumi Suzuki +2 more
2019Neuropsychopharmacology64 citations Open access
Semantic Scholar
Antipsychotic treatment in the maintenance phase of schizophrenia: An updated systematic review of the guidelines and algorithms.
Y. Shimomura, Y. Kikuchi, Takefumi Suzuki, H. Uchida +2 more
2019Schizophrenia Research62 citations
Semantic Scholar
Clozapine response trajectories and predictors of non-response in treatment-resistant schizophrenia: a chart review study
Parita Shah, Y. Iwata, Eric E. Brown, Julia Kim +7 more
2019European Archives of Psychiatry and Clinical Neuroscience52 citations
Semantic Scholar
Pathophysiology, prognosis and treatment of tardive dyskinesia
H. Takeuchi, Yasuhiro Mori, Y. Tsutsumi
2022Therapeutic Advances in Psychopharmacology48 citations Open access
Semantic Scholar
Pharmacological interventions for prevention of weight gain in people with schizophrenia
S. Agarwal, Zohra A Ahsan, Jonathan T Lockwood, M. Duncan +6 more
2019Cochrane Database of Systematic Reviews47 citations Open access
Semantic Scholar
Immediate vs Gradual Discontinuation in Antipsychotic Switching: A Systematic Review and Meta-analysis
H. Takeuchi, Navot Kantor, H. Uchida, Takefumi Suzuki +1 more
2017Schizophrenia bulletin39 citations Open access
Semantic Scholar
One-year symptom trajectories in patients with stable schizophrenia maintained on antipsychotics versus placebo: meta-analysis.
H. Takeuchi, Navot Kantor, M. Sanches, G. Fervaha +2 more
2017The British journal of psychiatry : the journal of mental science36 citations Open access
Semantic Scholar
Adherence to clozapine vs. other antipsychotics in schizophrenia
H. Takeuchi, C. Borlido, M. Sanches, Celine Teo +3 more
2020Acta Psychiatrica Scandinavica35 citations
Semantic Scholar
Antipsychotic Dose in Acute Schizophrenia: A Meta-analysis.
H. Takeuchi, Nicole Mackenzie, Dominic Samaroo, O. Agid +2 more
2020Schizophrenia bulletin35 citations Open access
Semantic Scholar
Antipsychotic treatment strategies for acute phase and treatment resistance in schizophrenia: A systematic review of the guidelines and algorithms.
Y. Shimomura, Y. Kikuchi, Takefumi Suzuki, H. Uchida +2 more
2021Schizophrenia Research34 citations Open access
Semantic Scholar
Switching to antipsychotic monotherapy vs. staying on antipsychotic polypharmacy in schizophrenia: A systematic review and meta-analysis.
K. Matsui, Takahiro Tokumasu, Y. Takekita, K. Inada +9 more
2019Schizophrenia Research34 citations
Semantic Scholar
Exploring low clozapine C/D ratios, inverted clozapine-norclozapine ratios and undetectable concentrations as measures of non-adherence in clozapine patients: A literature review and a case series of 17 patients from 3 studies.
Can-Jun Ruan, I. Olmos, Carina Ricciardi, G. Schoretsanitis +23 more
2023Schizophrenia Research33 citations Open access
Semantic Scholar
Shared GABA transmission pathology in dopamine agonist- and antagonist-induced dyskinesia
Y. Abe, Sho Yagishita, H. Sano, Y. Sugiura +15 more
2023bioRxiv27 citations Open access
Semantic Scholar
Effects of Long-Acting Injectable Paliperidone Palmitate on Clinical and Functional Outcomes in Patients With Schizophrenia Based on Illness Duration.
Seoyoung Kim, SuYoun Kim, Minjung Koh, GumJee Choi +9 more
2021Journal of Clinical Psychiatry25 citations Open access
Semantic Scholar
Clozapine ultrarapid metabolism during weak induction probably exists but requires careful diagnosis. A literature review, five new cases and a proposed definition.
G. Schoretsanitis, A. Yağcıoğlu, Can-Jun Ruan, C. Eap +20 more
2023Schizophrenia Research24 citations Open access
Semantic Scholar
Achievement motivation in early schizophrenia: Relationship with symptoms, cognition and functional outcome
G. Fervaha, H. Takeuchi, G. Foussias, Margaret K. Hahn +2 more
2018Early Intervention in Psychiatry22 citations
Semantic Scholar
Effectiveness of mindfulness-based interventions for people with dementia and mild cognitive impairment: A meta-analysis and implications for future research
M. Nagaoka, Zenta Hashimoto, H. Takeuchi, Mitsuhiro Sado
2021PLoS ONE21 citations Open access
Semantic Scholar
Relationship between polydipsia and antipsychotics: A systematic review of clinical studies and case reports.
S. Kirino, M. Sakuma, F. Misawa, Y. Fujii +3 more
2020Progress in Neuro-psychopharmacology and Biological Psychiatry21 citations
Semantic Scholar
Achieving the Lowest Effective Antipsychotic Dose for Patients with Remitted Psychosis: A Proposed Guided Dose-Reduction Algorithm
Chen-Chung Liu, H. Takeuchi
2019CNS Drugs17 citations
Semantic Scholar
Can Aripiprazole Worsen Psychosis in Schizophrenia? A Meta-Analysis of Double-Blind, Randomized, Controlled Trials.
H. Takeuchi, Ali Fathi, Sadhana Thiyanavadivel, O. Agid +1 more
2018Journal of Clinical Psychiatry17 citations
Semantic Scholar
Clozapine once- versus multiple-daily dosing: a two-center cross-sectional study, systematic review and meta-analysis
N. Kuzo, E. Haen, Dominic M. Ho, H. Takeuchi +8 more
2022European Archives of Psychiatry and Clinical Neuroscience15 citations Open access
Semantic Scholar
Clinical Outcomes after Clozapine Discontinuation in Patients with Schizophrenia: A Systematic Review.
Gentaro Miura, Kouhei Tanaka, Takashi Kemuriyama, F. Misawa +3 more
2022Pharmacopsychiatry15 citations Open access
Semantic Scholar
Pharmacological treatment algorithms for the acute phase, agitation, and maintenance phase of first‐episode schizophrenia: Japanese Society of Clinical Neuropsychopharmacology treatment algorithms
H. Takeuchi, Y. Takekita, H. Hori, K. Oya +3 more
2021Human psychopharmacology15 citations Open access
Semantic Scholar
Dissociation in Pharmacokinetic Attenuation Between Central Dopamine D2 Receptor Occupancy and Peripheral Blood Concentration of Antipsychotics: A Systematic Review.
S. Kurose, Yukihiro Mimura, H. Uchida, K. Takahata +4 more
2020Journal of Clinical Psychiatry15 citations
Semantic Scholar
Current perspectives on the epidemiology and burden of tardive dyskinesia: a focused review of the clinical situation in Japan
Yasuhiro Mori, H. Takeuchi, Y. Tsutsumi
2022Therapeutic Advances in Psychopharmacology13 citations Open access
Semantic Scholar
Gradual vs. wait-and-gradual discontinuation in antipsychotic switching: A meta-analysis.
H. Takeuchi, Sadhana Thiyanavadivel, O. Agid, G. Remington
2017Schizophrenia Research13 citations
Semantic Scholar
Clozapine Once-Daily Versus Divided Dosing Regimen
Kohei Kitagawa, R. So, Nobuyuki Nomura, Masaru Tsukahara +9 more
2021Journal of Clinical Psychopharmacology12 citations
Semantic Scholar
Clinical features of catatonic non-convulsive status epilepticus: A systematic review of cases.
Kamiyu Ogyu, S. Kurose, H. Uchida, K. Kanemoto +2 more
2021Journal of Psychosomatic Research12 citations Open access
Semantic Scholar
Neuroleptic malignant syndrome associated with long-acting injectable versus oral second-generation antipsychotics: Analyses based on a spontaneous reporting system database in Japan.
F. Misawa, Y. Okumura, Yoshinori Takeuchi, Y. Fujii +1 more
2021Schizophrenia Research11 citations
Semantic Scholar
Neurocognitive Benefits of Second-Generation Antipsychotics Versus Placebo: Insufficient Evidence Based on a Systematic Review
H. Takeuchi, Sadhana Thiyanavadivel, G. Fervaha, G. Remington
2017Journal of Clinical Psychopharmacology11 citations
Semantic Scholar
Hippocampal and Clinical Trajectories of Mild Cognitive Impairment with Suspected Non-Alzheimer’s Disease Pathology
J. Chung, E. Plitman, S. Nakajima, F. Caravaggio +8 more
2017Journal of Alzheimer's Disease11 citations
Semantic Scholar
Guidelines for Discontinuation of Antipsychotics in Patients Who Recover From First-Episode Schizophrenia Spectrum Disorders: Derived From the Aggregated Opinions of Asian Network of Early Psychosis Experts and Literature Review
C. Hui, E. Chen, S. Verma, H. Tagata +5 more
2022International Journal of Neuropsychopharmacology10 citations Open access
Semantic Scholar
Differential associations of dopamine synthesis capacity with the dopamine transporter and D2 receptor availability as assessed by PET in the living human brain
Y. Yamamoto, K. Takahata, M. Kubota, H. Takano +7 more
2020NeuroImage9 citations Open access
Semantic Scholar
The effects of illness severity, cognition, and estimated antipsychotic dopamine receptor occupancy on insight into the illness in schizophrenia: An analysis of clinical antipsychotic trials of intervention effectiveness (CATIE) data
Miracle Ozzoude, S. Nakajima, E. Plitman, J. Chung +7 more
2019Progress in Neuro-psychopharmacology and Biological Psychiatry9 citations
Semantic Scholar
Circadian patterns of hallucinatory experiences in patients with schizophrenia: Potentials for chrono-pharmacology.
T. Koizumi, Takefumi Suzuki, Nikhil Pillai, R. Bies +4 more
2019Journal of Psychiatric Research9 citations
Semantic Scholar
Switching to Clozapine Using Immediate Versus Gradual Antipsychotic Discontinuation: A Pilot, Double-Blind, Randomized Controlled Trial.
H. Takeuchi, Jimmy Lee, G. Fervaha, G. Foussias +2 more
2017Journal of Clinical Psychiatry8 citations
Semantic Scholar
Clozapine dosing patterns and clinical outcomes in patients with treatment resistant schizophrenia.
S. Chan, Y. Suen, Wai-Ching Yan, Chun Lam +7 more
2023European Neuropsychopharmacology7 citations
Semantic Scholar
Second version of Brief Evaluation of Psychosis Symptom Domains (BE-PSD-V2.0).
H. Takeuchi, Jimmy Lee, G. Fervaha, O. Agid +1 more
2023Schizophrenia Research7 citations Open access
Semantic Scholar
Antipsychotic Monotherapy for Major Depressive Disorder: A Systematic Review and Meta-Analysis
Akira Nishi, K. Sawada, H. Uchida, M. Mimura +1 more
2021Pharmacopsychiatry7 citations Open access
Semantic Scholar
Comprehensive assessment of exposure to clozapine in association with side effects among patients with treatment-resistant schizophrenia: a population pharmacokinetic study
Nobuyuki Nomura, Kohei Kitagawa, R. So, F. Misawa +8 more
2021Therapeutic Advances in Psychopharmacology6 citations Open access
Semantic Scholar
Immediate versus wait-and-gradual discontinuation in antipsychotic switching: A meta-analysis
H. Takeuchi, G. Remington
2020Journal of Psychopharmacology6 citations
Semantic Scholar
Representativeness of clinical PET study participants with schizophrenia: A systematic review.
S. Kirino, Takefumi Suzuki, H. Takeuchi, M. Mimura +1 more
2017Journal of Psychiatric Research6 citations
Semantic Scholar
Tardive Dyskinesia and Long-Acting Injectable Antipsychotics: Analyses Based on a Spontaneous Reporting System Database in Japan.
F. Misawa, Y. Fujii, H. Takeuchi
2022Journal of Clinical Psychiatry5 citations
Semantic Scholar
Single Versus Multiple Daily Dosing Regimens of Psychotropic Drugs for Psychiatric Disorders: A Systematic Review and Meta-Analysis.
Y. Kikuchi, Y. Shimomura, Takefumi Suzuki, H. Uchida +2 more
2021Journal of Clinical Psychiatry5 citations
Semantic Scholar

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