The efficacy and safety of concentrated herbal extract granules, YH1, as an add-on medication in poorly controlled type 2 diabetes: A randomized, double-blind, placebo-controlled pilot trial

• Yueh-Hsiang Huang,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Project administration, Writing – original draft, Writing – review & editing

  Affiliations Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan, Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan

  http://orcid.org/0000-0001-7422-120X

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• Szu-Tah Chen,

  Roles Conceptualization, Investigation, Resources, Writing – review & editing

  Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Feng-Hsuan Liu,

  Roles Conceptualization, Investigation, Resources

  Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Sheng-Hwu Hsieh,

  Roles Investigation, Resources

  Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Chia-Hung Lin,

  Roles Investigation, Resources

  Affiliations Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan, Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Miaw-Jene Liou,

  Roles Investigation, Resources

  Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Chih-Ching Wang,

  Roles Investigation, Resources

  Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Chung-Huei Huang,

  Roles Investigation, Resources

  Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan

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• Geng-Hao Liu,

  Roles Data curation, Investigation

  Affiliations Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan, Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan, School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan

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• Jr-Rung Lin,

  Roles Formal analysis, Methodology

  Affiliation Clinical Informatics and Medical Statistics Research Center and Graduate Institute of Clinical Medicine, Chang Gung University, Taoyuan, Taiwan

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• Lan-Yan Yang,

  Roles Formal analysis, Validation, Writing – original draft

  Affiliation Biostatistics and Informatics Unit, Clinical Trial Center, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan

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• Tzu-Yang Hsu,

  Roles Formal analysis, Methodology

  Affiliation Biostatistics and Informatics Unit, Clinical Trial Center, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan

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• Ming-Chung Lee,

  Roles Resources, Writing – review & editing

  Affiliation Brion Research Institute of Taiwan, Taipei City, Taiwan

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• Chun-Teng Huang,

  Roles Validation, Writing – review & editing

  Affiliation Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, United States of America

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• Yi-Hong Wu

  Roles Conceptualization, Investigation, Supervision, Writing – review & editing

  * E-mail: mzpjih@gmail.com

  Affiliations Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan, School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan

  http://orcid.org/0000-0001-9862-1961

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