A Study to Investigate the Efficacy and Safety of Two Different Doses of Twice Daily Distal Jejunal-release Dextrose Beads Formulations Combined With a Gel Composition Compared to Placebos in Obese Subjects With Weight Related Comorbidities

September 15, 2025 updated by: Aphaia Pharma US LLC

A Phase II Study to Investigate the Efficacy and Safety of Two Different Doses of Twice Daily Distal Jejunal-release Dextrose Beads Formulations (APHD 012 and APHD 002) Combined With a Gel Composition, Compared With Two Different Doses of the Placebo Beads Formulations (APHP 012 and APHP 002) Combined With a Gel Composition in Obese Subjects With Weight Related Comorbidities

The goal of this randomized, double-blind, placebo-controlled, phase IIa study is to demonstrate superiority on body weight reduction of two different doses of twice daily distal jejunal-release dextrose beads formulations (APHD 012 and APHD 002) combined with a gel composition, compared with two different doses of the placebo beads formulations (APHP 012 and APHD 002) combined with a gel composition in obese subjects with weight related comorbidities.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

102

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

  • Name: Steffen S Bolz, Prof. (Univ. Toronto) Dr. med.
  • Phone Number: +41/41/78496331
  • Email: bolz@aphaiapharma.com

Study Contact Backup

Study Locations

    • K'alak'i T'bilisi
      • Tbilisi, K'alak'i T'bilisi, Georgia, 0112
        • Recruiting
        • LTD "Israeli-Georgian Medical Research Clinic Healthycore"
        • Contact:
      • Tbilisi, K'alak'i T'bilisi, Georgia, 0114
        • Recruiting
        • Ltd "New Hospitals"
        • Contact:
      • Tbilisi, K'alak'i T'bilisi, Georgia, 0159
        • Recruiting
        • LTD "Acad. G. Chapidze Emergency Cardiology Center"
        • Contact:
          • Medea Amashukeli, MD Prof.
          • Phone Number: +995 32 240 23 01
      • Tbilisi, K'alak'i T'bilisi, Georgia, 0159
        • Recruiting
        • LTD "Diacor"
        • Contact:
      • Tbilisi, K'alak'i T'bilisi, Georgia, 0159
        • Recruiting
        • NNLE "Jo Ann University Hospital"
        • Contact:
      • Tbilisi, K'alak'i T'bilisi, Georgia, 0180
        • Recruiting
        • LTD The First Medical Center
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Male and female subjects between an age of 18 (or the legal age of consent in the jurisdiction where the study is conducted) and 75 at the time of signing Informed Consent Form (ICF).

    2. Body Mass Index (BMI) of

    1. ≥30 kg/m2
    2. ≥27 kg/m2 and <30 kg/m2 with at least 1 of the following weight-related comorbidities

      • hypertension: on blood-pressure (BP)-lowering medication or having systolic BP (SBP) ≥140 mmHg or diastolic BP (DBP) ≥90 mmHg at Screening
      • dyslipidaemia: on lipid-lowering medication or having low-density lipoprotein (LDL) ≥160 mg/dL (4.1 mmol/L) or triglycerides ≥150 mg/dL (1.7 mmol/L), or high-density lipoprotein (HDL) <40 mg/dL (1.0 mmol/L) for men or HDL <50 mg/dL (1.3 mmol/L) for women at Screening
      • cardiovascular disease (for example, ischemic cardiovascular disease, New York Heart Association [NYHA] Functional Classification Class I-II heart failure.)
      • obstructive sleep apnoea (only in participants >30 years of age) 3. Stable body weight for the 3 months prior to randomization (<5% body weight gain and/or loss) 4. History of at least one self-reported unsuccessful dietary effort to lose body weight 5. Fully vaccinated against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during Coronavirus Disease 2019 (COVID-19) pandemic. Full Vaccination means having received all recommended doses of a COVID-19 vaccine listed by either of World Health Organization (WHO)-Emergency Use Listing (WHO-EUL), Food and Drug Administration (FDA) or European Medicines Agency (EMA) or a mix and match series composed of any heterologous combination of WHO-EUL/FDA/EMA-approved or authorized COVID-19 vaccines. Alternatively, a proven recovery from a COVID-19 infection in combination with at least one vaccination with a WHO, FDA, EMA listed vaccine qualifies as a full vaccination. The vaccination program must have been completed at least two weeks prior ICF signed. For the avoidance of doubt, the vaccination scheme received shall be in compliance with the current rules defined by the relevant health authorities in the US or Europe.

        6. Capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the ICF and in this protocol

      Exclusion Criteria:

  • 1. Prior or planned surgical treatment for obesity (excluding liposuction or abdominoplasty, if performed >1 year prior to screening) 2. Obesity induced by other endocrinologic disorders (for example, Cushing's syndrome) or diagnosed monogenetic or syndromic forms of obesity (for example, Melanocortin 4 Receptor deficiency or Prader-Willi Syndrome) 3. Plan to have endoscopic and/or device-based therapy for obesity or have had device removal within the last 12 months prior to screening including but not limited to

    • mucosal ablation
    • gastric artery embolization
    • intragastric balloon
    • duodenal-jejunal endoluminal liner. 4. Renal impairment measured as estimated glomerular filtration rate (eGFR) <30 mL/min/1.73 m2 during screening.

      5. Any of the following: myocardial infarction, stroke, hospitalization for unstable angina or transient ischaemic attack within the past 60 days prior to screening 6. Subject presently classified as being in New York Heart Association (NYHA) Class III and IV 7. Elevated resting pulse rate (>100 bpm) at Screening and Visit 1 8. Electrocardiogram (ECG) considered clinic ally significant by the Investigator at Screening 9. Known clinically significant gastric emptying abnormalities (for example, severe gastroparesis or gastric outlet obstruction), past gastric bypass (bariatric) surgery or restrictive bariatric surgery (for example, Lap-Band®), or chronic intake of drugs directly affecting gastrointestinal (GI) motility 10. History or presence of acute or chronic pancreatitis. 11. History or presence of acute or chronic diverticulitis or diverticulosis. 12. History or presence of a clinically significant active autoimmune abnormality (for example, lupus or rheumatoid arthritis) 13. History or presence of clinically significant gallbladder disease 14. Signs and symptoms of any other liver disease other than non-alcoholic fatty liver disease, or any of the following as determined during screening

    • Alanine aminotransferase (ALT) level >3.0X Upper limit of normal (ULN) for the reference range
    • Alkaline phosphatase (ALP) level >1.5X ULN for the reference range, or
    • Total Bilirubin >1.5X ULN for the reference range (except for cases of known Gilbert's Syndrome) 15. Evidence of hypothyroidism or hyperthyroidism based on clinical evaluation and/or an abnormal thyroid-stimulating hormone that, in the opinion of the Investigator, would pose a risk to patient safety. Subjects on a stable dose of thyroid replacement therapy for at least the prior 3 months before Visit 1 who are clinically euthyroid and who are anticipated to remain on this dose throughout the trial period may be eligible if they meet the other criteria 16. Known self or family history (first-degree relative) of multiple endocrine neoplasia type 2A or type 2B, thyroid C-cell hyperplasia, or medullary thyroid carcinoma 17. Eating habits consisting of eating relevant amounts of food throughout the night (after 10 p.m.; except if working on night shifts) 18. History or presence of bulimia or anorexia nervosa 19. History or presence of significant active or unstable Major Depressive Disorder (MDD) or other severe psychiatric disorder (for example, schizophrenia, bipolar disorder, or other serious mood or anxiety disorder) within the last 2 years.

      20. Lifetime history of suicide attempt 21. History of malignant neoplasms within the past 5 years prior to screening. Basal and squamous cell skin cancer and any carcinoma in-situ are allowed 22. Evidence of human immunodeficiency virus (HIV) and/or positive HIV antibodies historically or at Screening 23. Evidence of hepatitis B and/or positive hepatitis B surface antigen. 24. Hepatitis C as defined by presence of positive hepatitis C antibodies. 25. Unstable treatment with glucose-lowering agent(s) within 90 days before Visit 1 26. Treatment with incretin mono- or dual receptor agonists (e.g., Glucagon-like peptide 1 (GLP-1) or GLP-1/ Glucose-dependent insulinotropic polypeptide (GIP)) within 180 days prior to screening and planned during the present study 27. Use of non-herbal Chinese medicine or other non-herbal local medicine with unknown/unspecified content within 90 days before screening 28. Surgery scheduled for the duration of the trial, except for minor surgical procedures, in the opinion of the investigator 29. Known or suspected abuse of alcohol or recreational drugs 30. Illicit drug abuse (marihuana, amphetamines, barbiturates, cocaine, opiates, phencyclidine and benzodiazepines) 31. Known or suspected hypersensitivity to trial product(s) or related products 32. Participation in another clinical trial within 90 days before screening 33. Female who is pregnant, breast-feeding or intends to become pregnant or is of child-bearing potential and not using a highly effective contraceptive method 34. Any disorder, unwillingness or inability, not covered by any of the other exclusion criteria, which in the investigator's opinion, might jeopardize the subject's safety or compliance with the protocol

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: APHD-012
12 g dextrose beads
12 g dextrose beads
Active Comparator: APHD-002
2 g dextrose beads
2 g dextrose beads
Placebo Comparator: APHP-012
12 g placebo beads
12 g placebo beads
Placebo Comparator: APHP-002
2 g placebo beads
2 g placebo beads

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Body weight
Time Frame: 24 weeks
Mean percent change in body weight from Baseline at Week 24
24 weeks

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Blood Pressure
Time Frame: 24 weeks
Change in blood pressure (systolic and diastolic blood pressure) from Baseline at Week 24
24 weeks
Lipoproteins lipids
Time Frame: 24 weeks
Change in lipoprotein lipids (Low-density lipoprotein cholesterol (LDL-C) and High-density lipoprotein cholesterol (HDL-C) from Baseline at Week 24
24 weeks
Fasting Glucose
Time Frame: 24 weeks
Change in fasting glucose from Baseline at Week 24
24 weeks
HbA1c
Time Frame: 24 weeks
Change in HbA1c (in subjects with Type 2 Diabetes Mellitus) at Week 24
24 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

September 12, 2025

Primary Completion (Estimated)

July 1, 2026

Study Completion (Estimated)

July 1, 2026

Study Registration Dates

First Submitted

May 29, 2025

First Submitted That Met QC Criteria

June 5, 2025

First Posted (Actual)

June 6, 2025

Study Record Updates

Last Update Posted (Estimated)

September 16, 2025

Last Update Submitted That Met QC Criteria

September 15, 2025

Last Verified

September 1, 2025

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • AP2501

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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