Efficacy of a Personalized Mobile Health Intervention (BedTime) to Increase Sleep Duration Among Short-Sleeping Patients With Type 2 Diabetes: Protocol for a Pilot Randomized Controlled Trial

Yuki Ban   ¹ , BHSc ;   Kayo Waki   ^{2, 3} , MD, MPH, PhD ;   Ryohei Nakada   ² , BEng ;   Akihiro Isogawa   ⁴ , MD ;   Kengo Miyoshi   ³ , MD, PhD ;   Hironori Waki   ⁵ , MD, PhD ;   Shunsuke Kato   ^{5, 6} , MD, PhD ;   Hideaki Sawaki   ⁷ , MD, PhD ;   Takashi Murata   ⁷ , MD, PhD ;   Yushi Hirota   ⁸ , MD, PhD ;   Shuichiro Saito   ⁸ , MD ;   Seiji Nishikage   ⁸ , MD ;   Atsuhito Tone   ⁹ , MD, PhD ;   Mayumi Seno   ⁹ , MD ;   Masao Toyoda   ¹⁰ , MD, PhD ;   Shinichi Kajino   ¹¹ , MD, PhD ;   Kazuki Yokota   ¹² , MD, PhD ;   Yuya Tsurutani   ¹³ , MD, PhD ;   Toshimasa Yamauchi   ³ , MD, PhD ;   Masaomi Nangaku   ¹⁴ , MD, PhD ;   Kazuhiko Ohe   ² , MD, PhD

¹ Professional Degree Program, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

² Department of Biomedical Informatics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

³ Department of Diabetes and Metabolic Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

⁴ Division of Diabetes, Mitsui Memorial Hospital, Tokyo, Japan

⁵ Department of Metabolism and Endocrinology, Akita University Graduate School of Medicine, Akita, Japan

⁶ Center for Medical Education and Training, Akita University Hospital, Akita, Japan

⁷ Sawaki Internal Medicine and Diabetes Clinic, Osaka, Japan

⁸ Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan

⁹ Department of Internal Medicine, Diabetes Center, Okayama Saiseikai General Hospital, Okayama, Japan

¹⁰ Division of Nephrology, Endocrinology and Metabolism, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan

¹¹ Aikawa Comprehensive Internal Medicine Clinic, Nagoya, Japan

¹² Yokota Medical Clinic, Akashi, Japan

¹³ Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Yokohama, Japan

¹⁴ Division of Nephrology and Endocrinology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan