Ignite Creation Date:
2025-12-25 @ 3:25 AM
Ignite Modification Date:
2025-12-26 @ 2:05 AM
Study NCT ID:
NCT05504005
Status:
COMPLETED
Last Update Posted:
2024-08-09
First Post:
2022-08-15
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Clinical Validation of mμSORS for Noninvasive Blood Glucose Detection
Sponsor:
Shanghai Jiao Tong University School of Medicine
Organization:
Study Overview
Official Title:
Clinical Validation of Multi-channel Microspatial Offset Raman Scattering Spectroscopy (mμSORS) for Noninvasive Blood Glucose Detection
Status:
COMPLETED
Status Verified Date:
2024-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a single-center, open-label, prospective study. Blood glucose was measured at different time points during oral glucose tolerance testing in healthy subjects and patients with type 2 diabetes mellitus, using both venous plasma and multi-channel microspatial offset Raman scattering spectroscopy (mμSORS). Venous plasma glucose was set as gold standard.The two measurements were collected synchronously so as to calculate the mean absolute relative difference (MARD) and the consensus error grid (CEG). Accuracy of non-invasive blood glucose testing by mμSORS will be validated. MARD for two measurement methods in different blood glucose ranges and the effect of mμSORS on safety in the patient such as adverse events will also be assessed.
Detailed Description:
In order to clinically verify the accuracy and safety of non-invasive blood glucose measurement by the mμSORS technology, and to construct a model, this study will conduct oral glucose tolerance tests on healthy subjects and patients with type 2 diabetes at different time points during the OGTT. There will be 12 points as follows: 0-min and post glucose-load 10-min，30-min，60-min，90-min，120-min，150-min，180-min，210-min，240-min，270-min， and 300-min.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: