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The Effect of Preoperative Oral Isomaltulose on Postoperative Insulin Resistance in Patients with Type 2 Diabetes Mellitus

The Effect of Preoperative Oral Isomaltulose on Postoperative Insulin Resistance in Patients with Type 2 Diabetes Mellitus

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500098088
Enrollment
Unknown
Registered
2025-03-03
Start date
2025-03-03
Completion date
Unknown
Last updated
2025-03-10

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

Conditions

type 2 diabetes

Interventions

Intervention Group:Consume 400 milliliters of isomaltulose solution (containing 50 grams of isomaltulose) 3 to 4 hours before surgery.
Control Group:Consume 400 milliliters of plain water 3 to 4 hours before surgery.

Sponsors

The Second Affiliated Hospital of Air Force Military Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age 18~75 years old; 2. Diagnosed with type 2 diabetes mellitus and well controlled blood glucose (randomly measured fasting blood glucose <=7.8mmol/L, 2-hour postprandial blood glucose <=11.1mmol/L); 3. American Society of Anesthesiologists (ASA) grade I.~III; 4. Body mass index (BMI): BMI 18~25kg/m^2.

Exclusion criteria

Exclusion criteria: 1. Previous history of upper gastrointestinal surgery, high risk of reflux aspiration (delayed or obstructed gastric emptying, gastrointestinal obstruction, etc.); 2. Combined with other severe metabolic diseases other than type 2 diabetes mellitus or other types of diabetes mellitus; 3. Change or adjustment of the operation time due to special reasons; 4. Those who are severely obese or malnourished; 5. Communication or cognitive dysfunction that does not comprehend the VAS scoring system. (5) Communication or cognitive impairment preventing understanding of the VAS scoring system.

Design outcomes

Primary

MeasureTime frame
Postoperative Insulin Resistance Index;

Secondary

MeasureTime frame
Gastric content grading measured by bedside gastric ultrasound before anesthesia induction;Perioperative glycemic variability;Subjective comfort levels before and after surgery;Incidence of postoperative nausea and vomiting;Time to first ambulation after surgery;Occurrence of postoperative complications;Length of postoperative hospital stay;

Countries

China

Contacts

Public ContactChangjun Gao

The Second Affiliated Hospital of Air Force Military Medical University

gaocj74@163.com+86 133 7922 7869

Outcome results

None listed

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