Unique ID issued by UMIN | UMIN000017887 |
---|---|
Receipt number | R000020720 |
Scientific Title | Cross-sectional study for the relationship between nighttime sleep duration, midday naps and type2 diabetes |
Date of disclosure of the study information | 2015/06/12 |
Last modified on | 2023/12/19 01:31:43 |
Cross-sectional study for the relationship between nighttime sleep duration, midday naps and type2 diabetes
Cross-sectional study for the relationship between sleep and type2 diabetes
Cross-sectional study for the relationship between nighttime sleep duration, midday naps and type2 diabetes
Cross-sectional study for the relationship between sleep and type2 diabetes
Japan |
type 2 diabetes, IGT
Medicine in general | Cardiology | Endocrinology and Metabolism |
Psychiatry |
Others
NO
To clarify the relationship between nighttime sleep duration, midday naps and the glycemic control or other clinical indices in Japanese patients with type 2 diabetes or impaired glucose tolerance.
Bio-equivalence
Not applicable
FPG, serum HbA1c, C-peptide, lipids, albuminuria and blood pressure in each subgroup with different nighttime sleep duration/quality with or without midday naps
Observational
20 | years-old | <= |
90 | years-old | > |
Male and Female
Japanese patients who are diagnosed as type 2 diabetes or IGT
advanced renal dysfunction (serum creatinine>2.0 mg/dL), chronic hepatic and cardiopulmonary disease
400
1st name | Shinya |
Middle name | |
Last name | Makino |
Osaka Gyomeikan Hospital
Internal Medicine
554-0012
5-4-8 Nishikujo, Konohana-ku, Osaka 554-0012, Japan
06-6462-0261
makinos@ares.eonet.ne.jp
1st name | Toshihisa |
Middle name | |
Last name | Saka |
Osaka Gyomeikan Hospital
Department of Urology
554-0012
5-4-8 Nishikujo, Konohana-ku, Osaka 554-0012, Japan
06-6462-0261
uro-saka@gyoumeikan.or.jp
Osaka Gyomeikan Hospital
none
Self funding
Osaka Gyomeikan Hospital
5-4-8 Nishikujo, Konohana-ku, Osaka 554-0012, Japan
0664620261
makinos@ares.eonet.ne.jp
NO
2015 | Year | 06 | Month | 12 | Day |
https://center6.umin.ac.jp/cgi-open-bin/icdr/ctr_view_cb.cgi?recptno=R000020720&flwp_key=3008TrwUQkO
Partially published
https://doi.org/10.1016/j.sleep.2017.11.1124
398
Poor sleep quality and quantity could aggravate glycemic control (HbA1c>7%) in type 2 diabetes. Midday naps could mitigate the deleterious effects of short nighttime sleep (<5 h) on glycemic control.
2023 | Year | 12 | Month | 19 | Day |
Japanese patients diagnosed with type 2 diabetes (n=355) or impaired glucose tolerance (n=43) were enrolled. They completed a self-administered questionnaire on sleep duration/quality.
A total of 398 patients were divided into five groups according to their self-reported nighttime sleep durations;<5h, 5-6h, 6-7h, 7-8h, and >8h.Each group was further divided into two subgroups each according to the presence or absence of midday naps.
nine
glycemic control (Poor glycemic control was defined as HbA1c>7%)
Enrolling by invitation
2015 | Year | 06 | Month | 12 | Day |
2015 | Year | 06 | Month | 12 | Day |
2015 | Year | 06 | Month | 12 | Day |
2020 | Year | 12 | Month | 31 | Day |
Poor sleep quality and quantity could aggravate glycemic control in type 2 diabetes. Midday naps could mitigate the deleterious effects of short nighttime sleep (<5h) on glycemic control. This data was published in Sleep Medicine (44: 4-11, 2018). We are currently examining whether sleep apnea could modify the association between short nighttime sleep duration and the poor glycemic control.
2015 | Year | 06 | Month | 12 | Day |
2023 | Year | 12 | Month | 19 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000020720