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RecruitingNCT05605704Dia-AthrUpdated Jun 3, 2025

Olive Leaf Extracts in the Control of Diabet

A Phase 2/3 interventional study of Atherolive and Placebo Atherolive in Diabetes Mellitus, Type 2, sponsored by University of Monastir. Recruiting at 1 site in Tunisia. Open to participants aged 18 Years to 100 Years. Per ClinicalTrials.gov, last updated 2025-06-03.

Sponsored by University of Monastir · Phase 2/3, Interventional, and Prevention

From the registry’s dates

  • Primary completion was expected by Sep 2025, 1 year 1 month ago, but the record still lists the study as recruiting.
  • Started Jan 2023; still recruiting 3 years 10 months later.

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Phase
Phase 2/3
Study type
Interventional
Enrollment
500
Allocation
Randomized
Ages
18 Years to 100 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-13

Among 19 studies in Diabetes Mellitus, Type 2 with a site in Tunisia — 2 open to participants now, 2 under way, 1 of them phase 3. Diabetes Mellitus, Type 2 · Tunisia.

Planned enrollment
8th of 14
500 · median 519
Started
2023
with 1 other
Phase 2/3
2 of 19
1 open now
Registered
15th of 19
by date
Lead sponsor
2 of 19
University of Monastir

Among the 19 studies in Diabetes Mellitus, Type 2 with a site in Tunisia, this one is the 8th largest by planned enrollment of the 14 interventional ones that give a count, is one of 2 that started in 2023, is one of 2 in phase 2/3, and was the 15th registered.

Diabetes Mellitus, Type 2

10,378 studies on the registry are indexed under Diabetes Mellitus, Type 2; 1,410 are open to participants now.

Browse Diabetes Mellitus, Type 2 studies →

Open to participants now

2 of the 19 studies in Diabetes Mellitus, Type 2 with a site in Tunisia are open now. Recruiting first, the newest first:

All 2 open studies →

A study can be open while its sites in Tunisia have not opened yet or have stopped. Only those recruiting at a site in Tunisia →

Who these studies take

Of the 882 Diabetes Mellitus, Type 2 studies recruiting now, 374 (42%) set no upper age limit and 383 (43%) stop at 75 or younger; 52 take children under 18; 203 take healthy volunteers.

This study: 18 Years to 100 Years · all sexes · no healthy volunteers.

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02

Study summary

This study will be carried out in 2 emergency departments (at the exit of the emergency room) and 2 external consultations (endocrinology of the CHU FB Monastir and diabetology consultation, Jemmal hospital).

Patients over 18 years of age with:

-Diabets

Read the detailed description

This study will be carried out in 2 emergency departments (at the exit of the emergency room, patients included in the GR2 study) and 2 external consultations (endocrinology of the CHU FB Monastir and diabetology consultation, Jemmal hospital).

All the population will benifit of a biological assessment which include:

  • Complete lipid profile, blood sugar, creatinine
  • HbA1c (if the patient is diabetic).
  • Inflammatory assessment: reactive protein C One population will be rendomized:The population with diabetes. In each study population, the patient will be assigned to one of two treatments (atherolive or placebo). The study drug (atherol) will be prescribed at a dose of 400 mg, once a day for 3 months. The placebo will be prescribed identically.

Continuous blood glucose monitoring to measure indices of glycemic variability is performed at baseline. These patients will be equipped with an iPro continuous glycemic monitoring

03

Conditions studied

  • Diabetes Mellitus, Type 2

Keywords

  • diabetes
  • Atherolive
04

Who can participate

Ages eligible
18 Years to 100 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patients over 18 years of age with:
  • diabetes.

Exclusion criteria

Exclusion Criteria:

  • Exclusion criteria: None.
05

Study design

Phase
Phase 2 / Phase 3
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
500 participants (estimated)

Study arms

  • Active comparator
    atherolive

    In this Arm the patient will receive the study drug (atherol) that will be prescribed at a dose of 400 mg, once a day for 3 months.

    Drug: Atherolive

  • Placebo comparator
    placebo atherolive

    In this Arm patients will receive the placebo at a dose of 400 mg once a day for 3 months.

    Drug: Placebo Atherolive

Interventions

  • DrugAtherolive

    The patient will be assigned using a computer-generated randomization list (1: 1 allocation). The investigator who has the randomization code is not involved in other study procedures and does not interact with participants. The study drug (atherol) will be prescribed at a dose of 400 mg, once a day for 3 months.

  • DrugPlacebo Atherolive

    The patient will be assigned using a computer-generated randomization list (1: 1 allocation). The investigator who has the randomization code is not involved in other study procedures and does not interact with participants. The placebo will be prescribed at a dose of 400 mg once a day for 3 months.

06

What researchers measure

Primary outcomes

  1. rate of continuous glycemic monitoring and Hemoglobin A1C

    Patients will be fitted with an iPro continuous glycemic monitoring (CGM) recorder (Medtronic, Northridge, CA) for 24 consecutive hours on an outpatient basis . A CGM (Enlite Sensor) sensor is inserted into abdominal (or arm) fatty tissue subcutaneously and calibrated according to Medtronic standard operating guidelines. The iPro Continuous Glucose Recorder measures interstitial subcutaneous tissue glucose levels continuously, recording values every 5 minutes, over a range of 40-400 mg/dL.recorded data will be downloaded for analysis of glucose profile and glucose excursion parameters with the CareLink iPro system. Analysis will be performed on the data obtained within the 24-hour period after placement.

    Time frame: 90 days

Secondary outcomes

  1. variation in lipid balance

    Rate of variation in lipid balance

    Time frame: 90 days

  2. rate of hospitalization for cardiovascular disease and adverse effects

    , rate of hospitalization for cardiovascular disease : acute infarction, hypertension, acute stroke as well as number of adeverse events reported

    Time frame: 90 days

07

Study locations

1 of 1 sites recruiting
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Jan 2023 (actual). Primary completion is estimated for Sep 2025, 32 months after the start.

Of 26 non-industry phase 2/3 interventional studies under Diabetes Mellitus, Type 2, half reached primary completion within 21 months of starting (the median), counting those still running; a quarter within 11 and three quarters within 30. This study's planned 32 months is above that.

Counting every sponsor, half of 32 studies reached it within 22 months; a quarter within 13 and three quarters within 31.

How these figures are worked out, and which studies are left out of them.

Registered
Sep 22, 2022
First posted
Nov 4, 2022
StartActual
Jan 1, 2023
Primary completionEst.
Sep 15, 2025
CompletionEst.
Dec 15, 2025
Last update
Jun 3, 2025
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jun 3, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05605704
Responsible party
Pr. Semir Nouira (clinical proffesor, University of Monastir) — Principal investigator
First posted
Nov 4, 2022
Start date
Jan 1, 2023
Primary completion
Sep 15, 2025 (estimated)
Completion
Dec 15, 2025 (estimated)
Last update
Jun 3, 2025

Study contacts

Nouira semir, Pr
Contact
semir.nouira@rns.tn
73106046 ext. 216
Bel Hadj Ali khaoula, MD
Contact
belhadjalikhaoula@yahoo.fr
73106046 ext. 216
Nouira Semir, Pr
principal investigator · University of Monastir

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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