A Phase 2/3 interventional study of 1 % Bevemipretide and 2% Bevemipretide in Dry AMD and Age-Related Macular Degeneration (AMD), sponsored by Mighty Therapeutics, Inc.. Not yet recruiting. Open to participants aged 55 Years and older. Per ClinicalTrials.gov, last updated 2026-11-09.
Sponsored by Mighty Therapeutics, Inc. · Phase 2/3, Interventional, and Treatment
Approximately 300 subjects with eligible dry AMD will be randomized to one of three groups (low dose Bevemipretide, high dose Bevemipretide, or vehicle) to receive daily ophthalmic solution administration for 48 weeks.
In this Phase 2/3, randomized, double-masked, parallel-group, vehicle-controlled, dose-ranging trial to evaluate the efficacy and safety of once daily bevemipretide ophthalmic topical solution administered for 48 weeks as a treatment for subjects who have dry AMD, approximately 300 subjects will be randomized (1:1:1 ratio) to one of three groups:
The trial duration is up to 56 weeks, which includes up to a 4-week Screening Period, a 48-week Treatment Period, and a 4-week Safety Follow-Up Period.
1,459 studies on the registry are indexed under Macular Degeneration; 238 are open to participants now.
This study's planned enrollment of 300 is above the median of 56 across 985 interventional studies indexed under Macular Degeneration.
Browse Macular Degeneration studies →This is the only study on the registry with Mighty Therapeutics, Inc. as lead sponsor.
Counted across the registry records on this site, refreshed daily.
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.
Adults ≥ 55 years of age with dry AMD.
Imaging Conditions - Study Eye (as determined by the central Reading Center at the Screening Visit):
The absence of any retinal pathology in the study eye that prohibits outer retinal quantification and EZ mapping.
Ocular Conditions - Study Eye:
Sufficiently clear ocular media, adequate pupillary dilation, fixation to permit quality fundus imaging, and ability to cooperate sufficiently for adequate ophthalmic visual function testing and anatomic assessment in the study eye.
Note: The fellow eye may have any of the following: no AMD, AMD without GA, AMD with GA, CNV AMD, or foveal GA.
Systemic and General Criteria:
Women of must agree to use 1 of the following methods of from the date they sign the ICF until 28 days after the last dose of IMP:
Note: Non-childbearing potential is defined as surgical sterilization (e.g., bilateral oophorectomy, hysterectomy, or tubal ligation or (defined as permanent cessation of menstruation for at least 12 consecutive months prior to the Screening Visit).
Exclusion Criteria:
Ocular Conditions - Study Eye:
Presence of visually significant cataract OR presence of significant posterior capsular opacity in the setting of pseudophakia, in the study eye.
Note: Significant cataract is defined as ≥ +3 nuclear sclerosis based upon the scale below or any Posterior Subcapsular Cataract in the study eye. The Sponsor, or its designee, will supply the clinical trial sites with a copy of the standard photographs.
Grade Description
Concurrent disease in the study eye that could require medical or surgical intervention during the trial.
Ocular Conditions - Either Eye:
Active infectious conjunctivitis, keratitis, scleritis, or endophthalmitis in either eye.
Systemic and General Conditions:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Postmenopausal
Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
1 drop of 1% bevemipretide ophthalmic topical solution instilled only in study eye once daily (Low-Dose)
Drug: 1 % Bevemipretide
1 drop of 2% bevemipretide ophthalmic topical solution instilled only in study eye once daily (High-Dose)
Drug: 2% Bevemipretide
1 drop vehicle instilled only in study eye once daily (Vehicle)
Other: Vehicle
Low Dose 1% bevemipretide ophthalmic topical solution
High Dose 2% bevemipretide ophthalmic topical solution
Vehicle for this trial will be composed of sodium chloride and phosphate buffer, similar to excipients used to manufacture the active drug, but without the active drug substance.
Rate of Change in Macular Area of Photoreceptor Loss through week 48
Rate of change in the macular area of photoreceptor loss (defined as an Ellipsoid Zone - Retinal Pigment Epithelium (EZ-RPE) thickness of 0μm) through Week 48, assessed by spectral domain optical coherence tomography (SD-OCT) and Ellipsoid Zone (EZ) mapping
Time frame: 48 Weeks
Rate of Change in the macular area of partial photoreceptor loss
Rate of change in the macular area of partial photoreceptor loss (defined as an EZ-RPE thickness of ≤ 20 μm) through Week 48, assessed by SD-OCT and EZ mapping
Time frame: 48 Weeks
Proportion of Subjects gaining ≥ 10 letters (2 lines) in Low Luminance Best Corrected Visual Acuity (LL BCVA) from baseline
Proportion of subjects gaining ≥ 10 letters (2 lines) in Low Luminance Best Corrected Visual Acuity (LL BCVA) from baseline at Week 48, assessed by the Early Treatment Diabetic Retinopathy Study (ETDRS) chart
Time frame: 48 Weeks
Proportion of subjects gaining ≥ 15 letters (3 lines) in LL BCVA from baseline
Proportion of subjects gaining ≥ 15 letters (3 lines) in LL BCVA from baseline at Week 48, assessed by the ETDRS chart
Time frame: 48 Weeks
Change in low luminance quantitative contrast sensitivity function
Change from baseline in low luminance quantitative contrast sensitivity function (qCSF) at Week 48
Time frame: 48 weeks
Proportion of subjects gaining ≥ 5 letters (1 line) in LL BCVA at week 48
Proportion of subjects gaining ≥ 5 letters (1 line) in LL BCVA from baseline at Week 48, assessed by the Early Treatment Diabetic Retinopathy Study (ETDRS) chart
Time frame: 48 Weeks
Proportion of subjects losing < 5 letters (1 line) in LL BCVA at Week 48,
Proportion of subjects losing \< 5 letters (1 line) in LL BCVA from baseline at Week 48, assessed by the Early Treatment Diabetic Retinopathy Study (ETDRS) chart
Time frame: 48 weeks
Proportion of subjects losing < 10 letters (2 lines) in LL BCVA at Week 48
Proportion of subjects losing \< 10 letters (2 lines) in LL BCVA from baseline at Week 48, assessed by the Early Treatment Diabetic Retinopathy Study (ETDRS) chart
Time frame: 48 weeks
Proportion of subjects losing < 15 letters (3 lines) in LL BCVA at Week 48
Proportion of subjects losing \< 15 letters (3 lines) in LL BCVA from baseline at Week 48, assessed by the ETDRS chart
Time frame: 48 weeks
Change in LL BCVA letter score at Week 48
Change in LL BCVA letter score from baseline at Week 48, assessed by the ETDRS chart
Time frame: 48 weeks
Change in LL BCVA Deficit at Week 48
Change in LL BCVA Deficit (LLD, defined as the difference between BCVA and LL BCVA) from baseline at Week 48, assessed by the ETDRS chart
Time frame: 48 weeks
Change in standard luminance qCSF at Week 48
Change from baseline in standard luminance qCSF at Week 48
Time frame: 48 weeks
Safety Assessments: Incidence and Severity of adverse Events
Report the # of subjects with adverse events and incidence and severity of such adverse events (AEs)
Time frame: 52 weeks
No study locations are listed for this record.
Plan to share: Undecided
No publications or documents are linked to this record.
Start is estimated for Nov 2026; primary completion for Mar 2029, 28 months later.
How these figures are worked out, and which studies are left out of them.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is not yet recruiting, as verified in Nov 2026. You cannot join it, but the record below documents what was studied.
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