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Investigation of blood glucose levels in the perioperative period of bariatric/metabolic surgery using continuous glucose monitoring

Investigation of blood glucose levels in the perioperative period of bariatric/metabolic surgery using continuous glucose monitoring

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0005240
Enrollment
20
Registered
2020-07-16
Start date
2020-07-16
Completion date
Unknown
Last updated
2021-06-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Seoul National University Bundang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Aged over 19 year old men and women (2) Type 2 diabetes (3) BMI = 30.0 kg/m2 (4) BMI = 27.5 kg/m2 and poor glycemic control (HbA1c over 7.0) under standard medical care (5) Provided written informed consent

Exclusion criteria

Exclusion criteria: (1) Prior bariatric/metabolic surgery (2) Acute or chronic skin diseases which make hard to apply CGMS

Design outcomes

Primary

MeasureTime frame
The mean difference in percentage time in range (70 - 180 mg/dL) before and after the surgery—

Secondary

MeasureTime frame
The mean difference in mean glucose level (total, daytime, and nighttime);The mean difference in glycemic variability (total, daytime, and nighttime);The mean difference in percentage time above range (>180 mg/dL and >250 mg/dL);The mean difference in percentage time below range (<70 mg/dL and <54 mg/dL; total, daytime, and nighttime) ;The mean difference in mean glucose level, glycemic variability, percentage time in range stratified by HbA1c level;Correlations between preoperative HbA1c and the difference in percentage time in range, and between age and the difference in HOMA-IR—

Countries

Korea, Republic of

Contacts

Public ContactKyuho Kim

Seoul National University Bundang Hospital

penguinkkhneo@gmail.com+82-31-787-6135

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026