Effect of Linagliptin + Metformin on Patients Who do Not Achieve Normoglucemia With Metformine (NCT04088461) | Clinical Trial Compass
CompletedPhase 4
Effect of Linagliptin + Metformin on Patients Who do Not Achieve Normoglucemia With Metformine
Mexico31 participantsStarted 2016-09
Plain-language summary
The goal of this protocol is to evaluate the effect of addhing linagliptin to patients with prediabetes who do not reverse to normoglycemia after 12 months of treatment with metformin alone. The duration of the study will be 6 months, and it is primarily a efficacy study. Main outcomes will be glucose levels during OGTT, insulin secretion and pancreatic beta cell function measured by the disposition index derived from the OGTT.
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Patients with impaired glucose tolerance (2 h glucose between 140 - 199 mg / dL) that after 1 year of treatment with metformin at a dose of 1700 mg daily + lifestyle modifications don't achieve normoglycemia.
* Patients who accept to participate in the study and sign informed consent.
Exclusion Criteria:
* Patients with type 2 Diabetes diagnosted previuosly or detected during the OGTT
* Serum creatinine \> 1.6 mg/dL
* Hypertriglyceridemia very high (\>500 mg/dL)
* Pregnancy
* Systolic blood pressure \> 180 mmHg or Diastolic blood pressure \>105 mmHg (patients could be re-screened after blood pressure control)
* Excessive alcohol intake, acute or chronic
* Medications or medical conditions that affect glucose homeostasis (thiazides, beta blockers, glucocorticoids for systemic use, weight-reducing drugs or anorexigenics, Cushing's syndrom, Thyrotoxicosis.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.