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Sugar and insulin combo may reduce surgery risks in Non-Diabetics

NCT ID NCT06624956

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This pilot study tested whether giving a mix of glucose, insulin, and potassium (GIK) during abdominal surgery can reduce serious complications in patients who do not have diabetes. About 106 adults took part to see if the treatment is practical and safe. The goal is to plan a larger study to confirm if GIK helps prevent harm from high blood sugar during surgery.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

106 people

The number who actually took part.

Started

Sep 2024

Finished

Jan 2026

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Adults 18 years of age or older 2. Patients undergoing abdominal surgery planned to last greater than 4 hours with inpatient admission 3. Patients at UWMC - Montlake 3\. Makes their own medical decisions: patient is deemed to have decisional capacity by the medical team and does not have a surrogate such as a spouse, partner, or caretaker making the decision on their behalf. Examples include patients with severe dementia or other cognitive limitations Exclusion Criteria: 1. Known diagnosis of diabetes or altered glucose homeostasis during preoperative evaluation (single fasting blood sugar≥126 mg/dL or HbA1C≥6.5 percent). 2. Known diagnosis of chronic kidney disease (moderate-to-severe, or worse) * BMP within 6 months of screening is required. Patients with stage 3b (moderate-to-severe) kidney disease or worse (i.e. eGFR ≤ 30) will be excluded. Patients with a potassium reading greater than 5.5 at any point within the 6-month period will also be excluded. 3. Patients receiving chronic systemic steroids. 4. Patients undergoing cardiac or solid organ transplant procedures. 5. Surgery planned to last less than 4 hours. 6. Outpatient surgery 7. Pregnant people 8. Current UW Medicine or UW Dentistry residents and fellows 9. Known hypersensitivity to potassium, glucose, insulin, or any of its excipients. 10. Enrollment in another therapeutic study 11. Any serious underlying medical or psychiatric condition, dementia, altered mental status or any issue that would impair the ability of the patient to receive or tolerate the planned treatment, to understand informed consent or that in the opinion of the investigator would contraindicate the patient's participation in the study or that would confound the results of the study.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Washington Medical Center

    Seattle, Washington, 98195, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.