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New Chin-Fat injection passes early safety check in 26 volunteers

NCT ID NCT05476094

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-stage study tested a single injection of AYP-101 in 26 healthy adults to see if it safely reduces fat under the chin. Participants were aged 19 to 65 with a BMI under 35. The main goal was to check for side effects and how the drug moves through the body.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

26 people

The number who actually took part.

Started

Aug 2022

Finished

Aug 2023

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

19 to 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Male and female equal to or greater than 19 and equal to or less than 65 years old 2. submental fat under the chin capable of a single S.C. injection - 50 points at intervals of 1.0 cm grid pattern (90% or more, i.e. a minimum of 45 points, if not enough points) 3. BMI(Body Mass Index, kg/m\^2) - 19.0 or more and less than 35.0 4. agree to contraception through medically permitted contraceptive methods during clinical trial (three months after final administration) among potentially pregnant men and women 5. agree not to donate or transfuse blood (including whole blood, plasma components, platelet components, and platelet plasma components) during clinical trial 6. agree not to receive adiposeform therapy (fat inhalation, surgery, etc.) or cosmetic surgery (botox, filler, laser, high frequency, etc.) at other sites of administration during clinical trial 7. Singed informed consent with full understanding of this clinical trial 8. A healthy person who does not have clinically significant findings in the clinical laboratory test, vital signs, and physical examination Exclusion Criteria: 1. Allergic to beans, lidocaine or medical devices which used in this clinical trial (sterile oil pan, alcohol swab, grid pad, needle, etc.) 2. Central, endocrine, or hereditary obesity (BMI 35kg/m\^2 or more) 3. History of any treatment (orthognathic surgery, suction lipectomy, PPC injection) in the neck or chin area 4. Inflammation, scars or surgery on the injection area 5. history of dysphagia or current symptoms of dysphagia 6. Clinical laboratory tests and electrocardiogram results performed during screening visit are clinically significant abnormal factors. * Total Cholesterol \> 250 mg/dl, LDL-C \> 160 mg/dL, TG \> 200 mg/dL * AST, ALT, γ-GT \> 2x the upper limit of the normal range * CK \> 2.5 times the upper limit of the normal range * eGFR (MDRD) \<60 ml/min/1.73m2,MDRD=175\*Scr\[exp(-1.154)\]\*AGE\[exp(-0.203)\]\*\[0.742 (for women)\] 7. Positive results of virus tests (HBV, HCV, HIV) performed during screening visit 8. Positive results of syphilis test (RPR) performed during screening visit 9. unable to participate by the tester due to serious medical or psychiatric diseases falling under the following conditions ① Respiratory diseases: People who need to take daily medication such as asthma, chronic obstructive pulmonary disease (COPD), active tuberculosis, latent tuberculosis under treatment, etc * Severe cardiovascular disease: congestive heart failure, coronary artery disease, myocardial infarction, uncontrolled high blood pressure, myocarditis, pericarditis, etc * Neurological disorders: Epilepsy, Seizure (within 3 years prior to clinical trial medication), stroke, encephalopathy, Guillain-Barre syndrome, encephalomyelitis, transverse spondylitis, etc * Malignant tumor history within 5 years before IP administration of clinical trial drugs (except for basal cell and squamous cell carcinoma) ⑤ Autoimmune hypothyroidism and autoimmune diseases including psoriasis ⑥ Immunodeficiency disease ⑦Other diseases such as the hepatobiliary, kidney, endocrine system, urology, and musculoskeletal system that were determined to be clinically significant by PI 10. Diagnosis of heart disease (cardiac failure, unstable angina, myocardial infarction) or stroke within 6 months before screening 11. Administration of anticoagulants or anticoagulants with a history of platelet-related or hemorrhagic diseases or a history of severe bleeding or bruising after previous subcutaneous injection 12. history of systemic hives within 5 years before IP administration 13. history of genetic or idiopathic vascular neuropathy 14. organ or bone marrow transplantation 15. suspected of drug abuse or alcohol abuse or has a history within six months before IP administration 16. uses immunosuppressants and immunomodulators or chronically uses steroids within 6 months before IP administration ① Immunosuppressants and regulators : : Azathioprine, Cyclosporine, Interferon, G-CSF, Tacrolimus, Everolimus, Sirolimus, Cyclophosphamide, 6-Mercaptopurine, Methotrexate, Rapamycin, Leflunomide etc. ② Systemic steroids: If a dose of more than 10 mg/day based on Prednisolone is used for more than 14 consecutive days (but steroids, nasal sprays, inhalants and eye drops are allowed regardless of the volume of use) 17. history of dependent administration of psychotropic drugs or narcotic painkillers within 6 months before IP administration or who is mentally ill or in a social condition that is difficult to comply with clinical trial procedures at the discretion of PI 18. taken any ETC drug or herbal medicine within two weeks prior to the first dose date, or who has taken any general drug (OTC drug) or fish oil preparation (Omega3) within one week (but may participate in clinical trials if other conditions are reasonable) 19. continue to drink (over 21 units/week, 1 unit = 10 g of pure alcohol) or who cannot abstain from drinking during the clinical trial 20. Smokers (in some cases, smoking up to 10 cigarettes/day is acceptable at the discretion of PI) 21. have participated in other clinical trials (including live trials) within 6 months before IP administration 22. has been administered immunoglobulin or blood-derived drugs within three months before IP administration, or a person who has plans to administer them during the clinical trial period 23. has donated the following blood prior to the first date of administration \- Whole blood; 2 months; component blood donation; within 1 month 24. a pregnant or lactating woman 25. has determined that PI is not eligible for this clinical trial due to other reasons

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Seoul National University Bundang Hospital

    Gyeonggi-do, 13620, South Korea

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