Unique ID issued by UMIN | UMIN000022329 |
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Receipt number | R000025728 |
Scientific Title | Inadequate suspension of premixed insulin analogs in Japanese people with type 2 diabetes: Clinical importance of improving injection techniques |
Date of disclosure of the study information | 2016/06/15 |
Last modified on | 2017/01/26 17:36:01 |
Inadequate suspension of premixed insulin analogs in Japanese people with type 2 diabetes: Clinical importance of improving injection techniques
The study of inadequate suspension of premixed insulin analogues
Inadequate suspension of premixed insulin analogs in Japanese people with type 2 diabetes: Clinical importance of improving injection techniques
The study of inadequate suspension of premixed insulin analogues
Japan |
Japanese people wiyh type 2 diabetes receiving premixed insulin analogs therapy
Endocrinology and Metabolism | Adult |
Others
NO
We investigated whether users re-suspend their premix insulin analogs correctly by assessing the optical density (OD) of the insulin solutions.
Safety
Confirmatory
Not applicable
ODs for the patient's premixed insulin analogs compared to standard insulin curves
The differences of ODs compared to standard insulin curves among each of premix insulin analogs
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Japanese people with type 2 diabetes receiving premixed insulin analogs therapy
N/A
500
1st name | |
Middle name | |
Last name | Yoshimasa Aso |
Dokkyo Medical University
Endocrinology and Metabolism
880, Kitakobayashi, Mibu, Shimotsugagun, Tochigi
0282-87-2150
yaso@dokkyomed.ac.jp
1st name | |
Middle name | |
Last name | Kunihiro Suzuki |
Dokkyo Medical University
Endocrinology and Metabolism
880, Kitakobayashi, Mibu, Shimotsugagun, Tochigi
0282-87-2150
kuni-s@dokkyomed.ac.jp
Dokkyo Medical University
Dokkyo Medical University
Self funding
NO
2016 | Year | 06 | Month | 15 | Day |
Published
http://link.springer.com/article/10.1007/s13300-017-0228-9
Completed
2016 | Year | 05 | Month | 16 | Day |
2016 | Year | 05 | Month | 17 | Day |
The study included 151 patients taking premixed insulin analogs. Informed consent was obtained from all patients participating in this study. Patients provided their current prefilled insulin pens for analysis. OD is a standard biochemical technique for assessing the turbidity of a given solution. It was measured at a wavelength of 415 nm on an EnSpire 2300 plate reader (Perkin Elmer, Inc. MA, USA). Each prefilled insulin pen in-use was provided by patients, residual insulin volumes of at least 5% have been accurately mixed, and compared with the range of OD values obtained from a series of unused control insulin pens that were correctly mixed. The ODs of pens provided by patients were measured in triplicate, and the mean was used in this assessment. The OD of the residual insulin was compared to standard insulin curves, and the results were expressed as the degree of mixture (%).
2016 | Year | 05 | Month | 16 | Day |
2017 | Year | 01 | Month | 26 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000025728
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