N/A
Completed N=320
OP5-005 Using Omnipod 5 in Adults With Type 2
Type2 Diabetes
Source: ClinicalTrials.gov NCT05815342 ↗
Enrolled (actual)
320
Serious AEs
2.2%
Results posted
Sep 2025
Primary outcomePrimary: Change in HbA1c — 8.2; 7.4 Percentage of HbA1C
Summary
This is a single arm, multi-center, prospective study that will evaluate the safety and efficacy of the Omnipod 5 Automated Insulin Delivery System in adults with type 2 diabetes requiring insulin therapy.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Change in HbA1c |
8.2; 7.4 | — |
| SECONDARY Mean Glucose |
202; 170 | — |
| SECONDARY Percentage of Time in Range 70-180 mg/dL |
45; 66 | — |
| SECONDARY Percent of Time in Range 70-140 mg/dL |
21; 33 | — |
| SECONDARY Percent of Time ≥ 300 mg/dL |
7.9; 7.9 | — |
| SECONDARY Percent of Time > 250 mg/dL |
20; 7 | — |
| SECONDARY Percent of Time >180 mg/dL |
54; 34 | — |
| SECONDARY Percent of Time < 70 mg/dL [Non-inferiority; Non-inferiority Limit 2.0%] |
0.2; 0.2 | — |
| SECONDARY Percent of Time < 54 mg/dL [Non-inferiority; Non-inferiority Limit 0.5%] |
0.01; 0.04 | — |
| SECONDARY Change From Baseline in T2-DDAS Total Score |
2.5; 2.2 | — |
| SECONDARY Percentage Meeting MCID for T2-DDAS |
66; 55 | — |
| SECONDARY Change From Baseline in Pittsburgh Sleep Quality Index Total Score |
7.3; 7.0 | — |
| SECONDARY % Meeting MCID for Pittsburgh Sleep Quality Index |
63; 59 | — |
| SECONDARY Change From Baseline in HCS Total Score |
3.2; 3.3 | — |
| SECONDARY % Meeting MCID for HCS |
32; 0.2 | — |
| SECONDARY Percentage of Time <70 mg/dL (Superiority) |
0.2; 0.2 | — |
| SECONDARY Percentage of Time <54 mg/dL (Superiority) |
0.01; 0.04 | — |
| SECONDARY Coefficient of Variation |
27.8; 27.1 | — |
Eligibility Criteria
Inclusion Criteria
- Age at time of consent 18-75 years
- Diagnosed with type 2 diabetes, on current insulin regimen for at least 3 months prior to screening (i.e. Basal-bolus, basal only or pre-mix)
- Basal bolus (long-acting insulin and rapid acting analog) or pre-mix users with A1C 7.0% and < 12.0%
- Willing to use only the following types of U-100 insulin during the study: Humalog U-100, Novolog, or Admelog
- Participant agrees to provide their own insulin for the duration of the study
- Stable doses over the preceding 4 weeks of other glucose-lowering medications as determined by Investigator
- Stable doses of weight loss medications over the preceding 4 weeks and throughout the study that may affect glycemic control directly and/or indirectly, except for a dose reduction or discontinuation, as determined by Investigator
- Willing to wear the system continuously throughout the study
- Deemed appropriate for pump therapy per investigator's assessment considering previous history of severe hypoglycemic and hyperglycemic events, and other comorbidities
- Investigator has confidence that the participant has the cognitive ability and can successfully operate all study devices and can adhere to the protocol
- Able to read and understand English or Spanish
- Willing and able to sign the Informed Consent Form (ICF)
- If female of childbearing potential, willing and able to have pregnancy testing
Exclusion Criteria
- Use of an AID pump in automated mode within 3 months prior to screening
- Any medical condition which in the opinion of the investigator, would put the participant at an unacceptable safety risk, such as untreated malignancy, unstable cardiac disease, unstable or end-stage renal disease, and/or eating disorders (i.e. anorexia/bulimia)
- Current or known history of coronary artery disease that is not stable with medical management, including unstable angina, or angina that prevents moderate exercise despite medical management, or a history of myocardial infarction, percutaneous coronary intervention, or coronary artery bypass grafting within the 12 months prior to screening
- Any planned surgery during the study which could be considered major in the opinion of the investigator
- History of more than 1 severe hypoglycemic event in the 6 months prior to screening
- History of more than 1 episode of diabetic ketoacidosis (DKA) or Hyperosmolar hyperglycemic syndrome (HHS) in the 6 months prior to screening; unrelated to an intercurrent illness; kinked, dislodged, or occluded cannula; or initial diabetes diagnosis
- Blood disorder or dyscrasia within 3 months prior to screening, including use of hydroxyurea, which in the investigator's opinion could interfere with determination of HbA1c
- Plans to receive blood transfusion over the course of the study
- Has taken oral or injectable steroids within 8 weeks prior to screening or plans to take oral or injectable steroids during the study
- Unable to tolerate adhesive tape or has any unresolved skin condition that could impact sensor or pump placement
- Pregnant or lactating, planning to become pregnant during the study, or is a woman of childbearing potential and not on acceptable form of birth control (acceptable includes abstinence, condoms, oral/injectable contraceptives, IUD, or implant); childbearing potential means that menstruation has started, and the participant is not surgically sterile or greater than 12 months post-menopausal)
- Participation in another clinical study using an investigational drug or device other than the Omnipod 5 in the 30 days prior to screening or intends to participate during the study period
- Unable to follow clinical protocol for the duration of the study or is otherwise deemed unacceptable to participate in the study per the investigator's clinical judgment
- Participant is an employee of Insulet, an Investigator or Investigator's study team, or immediate family member (spouse, biological or legal
Data sourced from ClinicalTrials.gov (NCT05815342). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.