- Conditions
- Macular Telangiectasia Type 2
- Interventions
- NT-501 CNTF Implant
- Combination Product
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 3
- States / cities
- Walnut Creek, California • Grand Rapids, Michigan • Bellaire, Texas
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Showing 1–18
of 18
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Macular Telangiectasia Type 2 (MacTel)
- Interventions
- NT-501/revakinagene taroretcel-lwey
- Combination Product
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 234 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2032
- U.S. locations
- 23
- States / cities
- La Jolla, California • Los Angeles, California • Palo Alto, California + 19 more
- Conditions
- Eye Disease, Achromatopsia
- Interventions
- NT-501 CNTF-releasing implant
- Biological
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Macular Telangiectasia Type 2
- Interventions
- NT-501, Sham
- Combination Product · Procedure
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 119 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 22
- States / cities
- Beverly Hills, California • Colorado Springs, Colorado • Atlanta, Georgia + 18 more
- Conditions
- Glaucoma
- Interventions
- NT-501, Sham comparator
- Drug · Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Retinitis Pigmentosa
- Interventions
- Ciliary Neurotrophic Factor Implant NT-501
- Drug
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Retinitis Pigmentosa
- Interventions
- Low Dose NT-501, High Dose NT-501
- Combination Product
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 68 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 11
- States / cities
- Beverly Hills, California • Sacramento, California • San Francisco, California + 8 more
- Conditions
- Retinitis Pigmentosa
- Interventions
- NT-501
- Drug
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 12
- States / cities
- Beverly Hills, California • Sacramento, California • San Francisco, California + 8 more
- Conditions
- Macular Telangiectasia Type 2 (MacTel)
- Interventions
- NT-501, Sham Procedure
- Combination Product · Procedure
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 16
- States / cities
- La Jolla, California • Los Angeles, California • Palo Alto, California + 13 more
- Conditions
- Nonexudative Age-Related Macular Degeneration, Unspecified Eye, Intermediate Dry Stage
- Interventions
- High Dose NT-501 implant, Low Dose NT-501 implant, Sham
- Combination Product · Other
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 8
- States / cities
- Beverly Hills, California • Hollywood, Florida • Miami, Florida + 5 more
- Conditions
- Glaucoma
- Interventions
- NT-501 ECT implant, Sham
- Drug · Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Ischemic Optic Neuropathy/Optic Nerve Stroke
- Interventions
- NT-501 CNTF Implant
- Drug
- Lead sponsor
- Jeffrey L Goldberg
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Idiopathic Juxtafoveal Telangiectasia
- Interventions
- NT-501 implant
- Biological
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Cleveland, Ohio
- Conditions
- Macular Telangiectasia Type 2
- Interventions
- NT-501 CNTF implant
- Combination Product
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 7
- States / cities
- Los Angeles, California • Washington D.C., District of Columbia • Miami, Florida + 4 more
- Conditions
- Macular Telangiectasia Type 2
- Interventions
- Ciliary neurotrophic factor (CNTF), Sham procedure, NT-501 Implant, NT-501 Implant procedure
- Biological · Procedure · Device
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 8
- States / cities
- Los Angeles, California • Miami, Florida • Atlanta, Georgia + 5 more
- Conditions
- MacTel (Macular Telangiectasia) Type 2
- Interventions
- Ciliary neurotrophic factor (CNTF), Surgery
- Biological · Procedure
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 8
- States / cities
- Los Angeles, California • Miami, Florida • Atlanta, Georgia + 5 more
- Conditions
- Retinitis Pigmentosa, Usher Syndrome Type 2, Usher Syndrome Type 3
- Interventions
- NT-501, Sham
- Drug · Procedure
- Lead sponsor
- Neurotech Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Glaucoma, Primary Open Angle
- Interventions
- NT-501 CNTF Implant
- Drug
- Lead sponsor
- Jeffrey L Goldberg
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Miami, Florida