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NCT07546929RecruitingPhase 2

HP-211 Safety and Proof of Concept Dose Ranging Study in Patients With Type 2 Diabetes

Source: ClinicalTrials.gov · Last updated 23 Apr 2026

Brief summary (registry, in English)

Blood sugar levels are controlled by insulin, a hormone made by cells in the pancreas. After a meal, carbohydrates are broken down into glucose which is absorbed from the intestine into the blood leading to a rise in glucose (blood sugar) which triggers the secretion of insulin. Insulin binds to cells in several tissues including liver, muscle, and fat, triggering cells to take up glucose and bring the blood glucose level back to normal. A high blood sugar level is known as diabetes. The most common form of diabetes, type 2 diabetes, is caused by insulin resistance; that is, a reduced ability of insulin to stimulate glucose uptake into cells. The body compensates for insulin resistance by making more insulin; type 2 diabetes occurs when the pancreas can no longer make enough insulin to control blood glucose. The high blood glucose and insulin levels lead to long-term complications such as heart attacks, kidney failure, reduced sensation and poor circulation in the feet and legs. High insulin levels also increase the incidence of cancers, stroke, and dementia. Reducing blood glucose levels with oral medications and insulin reduces risk of diabetic complications. There are several types of oral medications available for treating diabetes; however, they do not always control blood glucose adequately. In addition, these drugs have complications and are not used to treat insulin resistance and prediabetes - a condition when blood glucose is higher than normal but not high enough to be classified as diabetes. Prediabetes often progresses to diabetes over a period of months or years. Effective and safe treatments for insulin resistance may prevent the onset of diabetes or even reverse diabetes if diagnosed in its early stages before substantial damage to the pancreas has occurred. HP-211 is a botanical extract whose active ingredients are derived from herbs and vegetables present in normal diets. HP-211 has been shown in laboratory studies in cell culture, in animal studies, and in a previous Phase 1 study to enhance the ability of insulin to stimulate glucose uptake into cells. Thus, HP-211 may reduce the blood glucose and circulating insulin levels of subjects with type 2 diabetes after a meal. HP-211 may also reduce glucose and insulin responses to a greater extent in insulin-resistant as compared to insulin-sensitive subjects. Subjects will take 0, 1, 2 or 3 tablets of HP-211 in the morning and evening for 90 days. Hemoglobin A1c (HbA1c, or "A1c"), a measure of the average amount of glucose present in the blood, will be measured during the trial period.

Status (registry)
Recruiting
Phase (registry)
Phase 2
Study type
Interventional
Enrollment
300 (estimated)
First submitted
7 Apr 2026
Start date
3 Feb 2023
Primary completion date
Oct 2026
Lead sponsor
Housey Healthcare ULC
NCT number
NCT07546929

What you commit to

  • Study type: Interventional · Phase 2
  • Planned participants: 300
  • From 3 Feb 2023 to the primary completion date, Oct 2026
  • 25 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Have taken any oral (other than metformin) or injectable treatment (insulin or GLP-1 RA classes or other) for type 2 diabetes currently or for greater than a 4 week duration previously. Previous treatment must have been stopped at least 3 months prior to screening

Other illness

  • Have known type 1 diabetes.
  • Systolic blood pressure greater than 150 mmHg or a diastolic blood pressure greater than 100 mmHg at Visit 1 on average after three supine measurements, or a known history of renal artery stenosis.

Lab values

  • At baseline, the QT interval corrected by Fridericia (QTcF) ECG findings (\>450 msec for males and \>470 msec for females), left bundle branch block, or cardiac arrhythmia requiring medical or surgical treatment within 6 months prior to Visit 1 on the ECG.

Other

  • Diabetic complications

Who the study is looking for

  • Have type 2 diabetes for greater than 3 months and no longer than 5 years by history prior to entering the trial, based upon ADA disease diagnostic criteria.
  • Have an HbA1c \> 6.5% and ≤ 10% as determined by the central lab at Visit 1 (Screening).
  • Have been on a stable maximum dose of metformin for at least 3 months prior to entering the study or have been on stable therapy of diet and exercise only for at least 3 months. Stable treatment is defined as no change in treatment or dose in the last 3 months.

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (25)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Burke Internal Medicine & Research
Coordinator of this site? Confirm its status
BurkeUnited StatesRecruiting
Alliance Clinical Canoga Park (Hope Clinical Research)
Coordinator of this site? Confirm its status
Canoga ParkUnited StatesRecruiting
Diabetes & Endocrinology Associates of Stark County, Inc
Coordinator of this site? Confirm its status
CantonUnited StatesRecruiting
David Kavtaradze MD, Inc.
Coordinator of this site? Confirm its status
CordeleUnited StatesRecruiting
Velocity Clinical Research, Dallas
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DallasUnited StatesRecruiting
Universal Axon Clinical Research
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DoralUnited StatesRecruiting
Velocity Clinical Research, Providence
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East GreenwichUnited StatesRecruiting
Velocity Clinical Research New Smyrna Beach
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EdgewaterUnited StatesRecruiting
AMR Clinical - El Dorado
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El DoradoUnited StatesRecruiting
Southwest General Healthcare Center
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Fort MyersUnited StatesRecruiting
Tekton Research
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IrvingUnited StatesRecruiting
Alliance Clinical Las Vegas (Excel Clinical Research)
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Las VegasUnited StatesRecruiting
Alliance Clinical Lewisville (Epic Clinical Research)
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LewisvilleUnited StatesRecruiting
Tandem Clinical Research (Interspond)
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MarreroUnited StatesRecruiting
Advanced Medical Research
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MaumeeUnited StatesRecruiting
Tekton Research
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McKinneyUnited StatesRecruiting
IMIC Research
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MiamiUnited StatesRecruiting
Avantis Clinical Research
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MiamiUnited StatesRecruiting
Tekton Research
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MidlothianUnited StatesRecruiting
South Broward Research
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MiramarUnited StatesRecruiting
Velocity Clinical Research - Norfolk
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NorfolkUnited StatesRecruiting
Tekton Research
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San AntonioUnited StatesRecruiting
Simcare Medical Research, LLC
Coordinator of this site? Confirm its status
Sugar LandUnited StatesRecruiting
Arcturus Healthcare , PLC, Troy Internal Medicine Research Division
Coordinator of this site? Confirm its status
TroyUnited StatesRecruiting
Velocity Clinical Research, Waco
Coordinator of this site? Confirm its status
WacoUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.