Efficacy and Safety of a Telemedicine System in Patients With Gestational Diabetes Mellitus (TELEGLAM): Single-Center, 2-Arm, Randomized, Open-Label, Parallel-Group Study

Kazuki Aoyama   ^{1 *} , MD ;   Yuya Nakajima   ^{2 *} , MD, PhD ;   Shu Meguro   ¹ , MD, PhD ;   Yasunori Sato   ^{3 *} , PhD ;   Rei Goto   ^{4 *} , MD, PhD ;   Mariko Hida   ^{5 *} , MD, PhD ;   Takeshi Arimitsu   ⁵ , MD, PhD ;   Yoshifumi Kasuga   ⁶ , MD, PhD ;   Mamoru Tanaka   ⁶ , MD, PhD ;   Hiroshi Itoh   ^{2 *} , MD, PhD ;   Kaori Hayashi   ¹ , MD, PhD

¹ Department of Endocrinology, Metabolism and Nephrology, Keio University School of Medicine, Tokyo, Japan

² Center for Preventive Medicine, Keio University School of Medicine, Tokyo, Japan

³ Department of Biostatistics, Keio University School of Medicine, Tokyo, Japan

⁴ Graduate School of Business Administration, Keio University,, Kanagawa, Japan

⁵ Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan

⁶ Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan

*these authors contributed equally