Actively Recruiting

Phase 3
Age: 50Years +
All Genders
NCT06856577

Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-Related Macular Degeneration

Led by Adverum Biotechnologies, Inc. · Updated on 2025-11-18

284

Participants Needed

79

Research Sites

299 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

This is a multi-center, randomized, double-masked, active-comparator-controlled, Phase 3 study in a broad participant population (treatment-naïve and treatment-experienced) with neovascular (wet) age-related macular degeneration (nAMD). The study will evaluate a single intravitreal (IVT) injection of Ixo-vec compared to an active comparator. The primary endpoint of this study is the mean change in best corrected visual acuity (BCVA) of Ixo-vec compared to an active comparator measured at an average of Weeks 52 and 56. Safety, tolerability, and efficacy will be evaluated throughout the study.

CONDITIONS

Official Title

Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-Related Macular Degeneration

Who Can Participate

Age: 50Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Able and willing to provide informed consent and comply with study requirements and visits
  • Male or female diagnosed with choroidal neovascularization secondary to neovascular age-related macular degeneration (nAMD) in the study eye, showing disease activity at screening
  • At least 50 years old at screening
  • Best corrected visual acuity (BCVA) letter score between 35 and 78 in the study eye at screening (approximate Snellen equivalent of 20/200 to 20/32)
  • Demonstrated a meaningful anatomical response to anti-VEGF therapy during screening
  • Able to reliably use eye drops as required by the study protocol
Not Eligible

You will not qualify if you...

  • History of medical conditions that contraindicate Ixo-vec use or may affect study participation or results, including severe COVID-19 complications as judged by the investigator
  • Prior gene therapy treatment
  • Treatment with any non-gene therapy investigational drug or device in the study eye within 3 months before screening or 5 half-lives of the drug prior to dosing, whichever is longer
  • Female participants who are pregnant, breastfeeding, or intend to become pregnant or breastfeed
  • History or evidence of recent myocardial infarction or stroke within 6 months before Week 1
  • Uncontrolled hypertension (systolic >160 mmHg or diastolic >100 mmHg) during screening
  • History of ongoing bleeding disorders (aspirin or anticoagulants allowed)
  • Use of systemic immunosuppressive drugs within 90 days prior to screening (short courses of corticosteroids and local steroid use permitted)
  • Poorly controlled diabetes with HbA1c ≥ 8.0% during screening
  • Active ocular or periocular infection in the study eye at screening
  • History or evidence of recent intraocular or refractive surgery within 5 months prior to Week 1 in the study eye
  • Previous penetrating keratoplasty, vitrectomy, panretinal photocoagulation, submacular surgery, or laser treatment for age-related macular degeneration in the study eye
  • History or evidence of retinal detachment or retinal pigment epithelium tear in the study eye
  • Uncontrolled ocular hypertension or glaucoma in the study eye, current use of two or more IOP-lowering medications, or history of specific glaucoma surgeries
  • History of intraocular pressure elevation related to topical steroid use in either eye
  • History of uveitis or inflammation (greater than mild postoperative inflammation) in either eye
  • Prior treatment with complement inhibitors for geographic atrophy in the study eye
  • Known history of ocular herpes simplex virus, varicella-zoster virus, or cytomegalovirus infections including viral uveitis, retinitis, or keratitis in either eye

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 79 locations

1

Adverum Clinical Site 223

Gilbert, Arizona, United States, 85297

Actively Recruiting

2

Adverum Clinical Site 178

Phoenix, Arizona, United States, 85021

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3

Adverum Clinical Site 126

Phoenix, Arizona, United States, 85053

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4

Adverum Clinical Site 229

Scottsdale, Arizona, United States, 85255

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5

Adverum Clinical Site 159

Tucson, Arizona, United States, 85704

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6

Adverum Clinical Site 198

Springdale, Arkansas, United States, 72764

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7

Adverum Clinical Site 109

Bakersfield, California, United States, 93309

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8

Adverum Clinical Site 100

Beverly Hills, California, United States, 90211

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9

Adverum Clinical Site 201

Campbell, California, United States, 95008

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10

Adverum Clinical Site 172

Encino, California, United States, 91436

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11

Adverum Clinical Site 169

Fullerton, California, United States, 92835

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12

Adverum Clinical Site 224

Huntington Beach, California, United States, 92647

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13

Adverum Clinical Site 215

Redlands, California, United States, 92374

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14

Adverum Clinical Site 164

Riverside, California, United States, 92505

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15

Adverum Clinical Site 140

Sacramento, California, United States, 95825

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16

Adverum Clinical Site 212

Sacramento, California, United States, 95841

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17

Adverum Clinical Site 175

Santa Barbara, California, United States, 93103

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18

Adverum Clinical Site 202

Torrance, California, United States, 90503

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19

Adverum Clinical Site 189

Walnut Creek, California, United States, 94598

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20

Adverum Clinical Site 200

Denver, Colorado, United States, 80222

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21

Adverum Clinical Site 116

Lakewood, Colorado, United States, 80228

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22

Adverum Clinical Site 165

Waterford, Connecticut, United States, 06385

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23

Adverum Clinical Site 184

Deerfield Beach, Florida, United States, 33064

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24

Adverum Clinical Site 176

Fort Lauderdale, Florida, United States, 33308

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25

Adverum Clinical Site 221

Fort Myers, Florida, United States, 33912

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26

Adverum Clinical Site 236

Gainesville, Florida, United States, 32605

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27

Adverum Clinical Site 168

Jacksonville, Florida, United States, 32216

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28

Adverum Clinical Site 214

Lakeland, Florida, United States, 33805

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29

Adverum Clinical Site 213

Orlando, Florida, United States, 32806

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30

Adverum Clinical Site 230

Pensacola, Florida, United States, 32503

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31

Adverum Clinical Site 124

Pompano Beach, Florida, United States, 33064

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32

Adverum Clinical Site 183

South Miami, Florida, United States, 33143

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33

Adverum Clinical Site 120

St. Petersburg, Florida, United States, 33711

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34

Adverum Clinical Site 193

Tampa, Florida, United States, 33617

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35

Adverum Clinical Site 182

Augusta, Georgia, United States, 30909

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36

Adverum Clinical Site 149

‘Aiea, Hawaii, United States, 96701

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37

Adverum Clinical Site 179

Oak Forest, Illinois, United States, 60452

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38

Adverum Clinical Site 207

Oak Park, Illinois, United States, 60304

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39

Adverum Clinical Site 195

Carmel, Indiana, United States, 46032

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40

Adverum Clinical Site 205

Carmel, Indiana, United States, 46032

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41

Adverum Clinical Site 197

Hagerstown, Maryland, United States, 21740

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42

Adverum Clinical Site 204

Hagerstown, Maryland, United States, 21740

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43

Adverum Clinical Site 167

Detroit, Michigan, United States, 48201

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44

Adverum Clinical Site 216

Madison, Mississippi, United States, 39110

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45

Adverum Clinical Site 163

Southaven, Mississippi, United States, 38671

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46

Adverum Clinical Site 190

St Louis, Missouri, United States, 63128

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47

Adverum Clinical Site 171

Teaneck, New Jersey, United States, 07666

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48

Adverum Clinical Site 225

Liverpool, New York, United States, 13088

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49

Adverum Clinical Site 196

Asheville, North Carolina, United States, 28803

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50

Adverum Clinical Site 234

Cary, North Carolina, United States, 27511

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51

Adverum Clinical Site 186

Durham, North Carolina, United States, 27705

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52

Adverum Clinical Site 211

Greensboro, North Carolina, United States, 27401

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53

Adverum Clinical Site 220

Hickory, North Carolina, United States, 28602

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54

Adverum Clinical Site 209

Wake Forest, North Carolina, United States, 27587

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55

Adverum Clinical Site 219

Winston-Salem, North Carolina, United States, 27103

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56

Adverum Clinical Site 181

Erie, Pennsylvania, United States, 16507

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57

Adverum Clinical Site 110

Philadelphia, Pennsylvania, United States, 19107

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58

Adverum Clinical Site 208

Charleston, South Carolina, United States, 29414

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59

Adverum Clinical Site 222

Ladson, South Carolina, United States, 29456

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60

Adverum Clinical Site 122

West Columbia, South Carolina, United States, 29169

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61

Adverum Clinical Site 144

Rapid City, South Dakota, United States, 57701

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62

Adverum Clinical Site 123

Abilene, Texas, United States, 79606

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63

Adverum Clinical Site 127

Austin, Texas, United States, 78705

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64

Adverum Clinical Site 108

Bellaire, Texas, United States, 77401

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65

Adverum Clinical Site 227

Burleson, Texas, United States, 76028

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66

Adverum Clinical Site 194

Dallas, Texas, United States, 75231

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67

Adverum Clinical Site 188

Houston, Texas, United States, 77030

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68

Adverum Clinical Site 218

Katy, Texas, United States, 77494

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69

Adverum Clinical Site 162

McAllen, Texas, United States, 78503

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70

Adverum Clinical Site 151

San Antonio, Texas, United States, 78240

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71

Adverum Clinical Site 185

San Antonio, Texas, United States, 78240

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72

Adverum Clinical Site 232

San Marcos, Texas, United States, 78666

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73

Adverum Clinical Site 228

Schertz, Texas, United States, 78154

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74

Adverum Clinical Site 107

The Woodlands, Texas, United States, 77384

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75

Adverum Clinical Site 231

The Woodlands, Texas, United States, 77384

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76

Adverum Clinical Site 199

Lynchburg, Virginia, United States, 24502

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77

Adverum Clinical Site 131

Spokane, Washington, United States, 99204

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78

Adverum Clinical Site 152

Morgantown, West Virginia, United States, 26506

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79

Adverum Clinical Site 187

Wausau, Wisconsin, United States, 54403

Actively Recruiting

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Research Team

A

Adverum Study Contact

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

DOUBLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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