Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM)Phase 3BrillianceNCT01922102
Efficacy and Safety of Ranibizumab 0.5 vs Verteporfin PDT in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia
A Phase 3 study testing Ranibizumab 0.5mg, Ranibizumab 0.5 mg and Verteporfin PDT in people with Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM), run by Novartis Pharmaceuticals at 47 sites in 6 countries.
Trial summary
This study was designed to evaluate the efficacy and safety of two different dosing regimens of 0.5 mg ranibizumab given as intravitreal injection in comparison to verteporfin PDT in patients with visual impairment due to choroidal neovascularization secondary to pathologic myopia (PM) Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM)
- What is being tested?
- Ranibizumab 0.5mg, Ranibizumab 0.5 mg and Verteporfin PDT
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 457 participants
- Where
- 47 sitesin 6 countries
- Study dates
- 11 Sep 2013to 14 Sep 2016
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Visual impairment due to CNV secondary to PM.
- Best corrected visual acuity in the study eye > 24 and < 78 ETDRS letters.
- High myopia (> -6D),
- anterio-posterior elongation > 26 mm; posterior changes compatible with the pathologic myopia.
- Either CNV locations in the study eye: subfoveal, juxtafoveal, extrafoveal.
Who cannot join
- Some preexisting eye disorders or systemic diseases;-Blood pressure > 150/90 mmHg
- Prior focal/grid laser to the macular area -History of treatment with any anti-VEGF or verteporfin PDT in the study eye
- Intravitreal treatment with corticosteroids or intraocular surgery within last 3 months in the study eye
Trial locations and contacts
47 sites in 6 countries.
47 sites in 6 countries
China27 sites
Novartis Investigative Site
Beijing, Beijing Municipality, 100191
Novartis Investigative Site
Beijing, Beijing Municipality, 100730
Novartis Investigative Site
Beijing, 100034
Novartis Investigative Site
Beijing, 100176
Novartis Investigative Site
Beijing, 100730
Novartis Investigative Site
Changsha, Hunan, 410008
Novartis Investigative Site
Changsha, Hunan, 410011
Novartis Investigative Site
Chengdu, Sichuan, 610041
Novartis Investigative Site
Chongqing, Chongqing Municipality, 400042
Novartis Investigative Site
Chongqing, 400038
Novartis Investigative Site
Hangzhou, Zhejiang, 310009
Novartis Investigative Site
Harbin, Heilongjiang, 150001
Novartis Investigative Site
Nanchang, Jiangxi, 330006
Novartis Investigative Site
Nanjing, Jiangsu, 210006
Novartis Investigative Site
Nanjing, Jiangsu, 210029
Novartis Investigative Site
Qingdao, Shandong, 266011
Novartis Investigative Site
Shanghai, 200080
Novartis Investigative Site
Shanghai, 200092
Novartis Investigative Site
Shanghai
Novartis Investigative Site
Shantou, Guangdong, 515041
Novartis Investigative Site
Tianjin, Tianjin Municipality, 300020
Novartis Investigative Site
Tianjin, Tianjin Municipality, 300070
Novartis Investigative Site
Wenzhou, Zhejiang, 325027
Novartis Investigative Site
Wuhan, Hubei, 430060
Novartis Investigative Site
Wuhan, Hubei, 430070
Novartis Investigative Site
Wuxi, Jiangsu, 214023
Novartis Investigative Site
Xi’an, Shanxi, 710032
India10 sites
Novartis Investigative Site
Angamaly, 683572
Novartis Investigative Site
Bangalore, Karnataka, 560 010
Novartis Investigative Site
Bhubaneswar, Odisha, 751024
Novartis Investigative Site
Chandīgarh, Haryana, 160 030
Novartis Investigative Site
Chennai, Tamil Nadu, 600 015
Novartis Investigative Site
Chennai, Tamil Nadu, 600006
Novartis Investigative Site
Coimbatore, Tamil Nadu, 641 014
Novartis Investigative Site
Hyderabad, Telangana, 500 034
Novartis Investigative Site
New Delhi, 110029
Novartis Investigative Site
Vanchiyoor, Kerala, 695035
Thailand4 sites
Novartis Investigative Site
Bangkok, 10700
Novartis Investigative Site
Chiang Mai, 50200
Novartis Investigative Site
Khon Kaen, THA, 40002
Novartis Investigative Site
Nakornphathom, 73210
South Korea3 sites
Novartis Investigative Site
Pusan, 614 735
Novartis Investigative Site
Seoul, 02841
Novartis Investigative Site
Seoul, 03722
Philippines2 sites
Novartis Investigative Site
Manila, National Capital Region, 1000
Novartis Investigative Site
Manila, National Capital Region, 1008
About this study
Official title: A 12-month, Phase III, Randomized, Double-masked, Multicenter, Active-controlled Study to Evaluate the Efficacy and Safety of Two Individualized Regimens of 0.5mg Ranibizumab vs. Verteporfin PDT in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia
This study was designed to evaluate the efficacy and safety of two different dosing regimens of 0.5 mg ranibizumab given as intravitreal injection in comparison to verteporfin PDT in patients with visual impairment due to choroidal neovascularization secondary to pathologic myopia (PM)
Read the detailed description
This was a phase III, multi-center, randomized, double-masked, active-controlled study comparing 0.5 mg ranibizumab vs. vPDT therapy. The study included 15 scheduled visits over 12 months, and there were to be two additional visits (2a, 3a) for subset of patients in whom PK analysis were performed.
There were 3 periods in this study: Screening period-from Day -14 to Baseline; Treatment period-from Baseline to Month 11; Follow-up period-from Month 11 to Month 12 Patients entered the 11 months Treatment period at Visit 2 (Day 1) if eligibility criteria were met and were randomized in three treatment groups Group I ranibizumab 0.5 mg driven by VA stability criteria or Group II ranibizumab 0.5 mg driven by disease activity criteria or Group III vPDT (randomization ratio of 2:2:1) and received first treatment of either a ranibizumab injection and sham vPDT or sham injection and active vPDT and will return to the clinical center within 7 days to undergo safety assessments as well as assessments of the effect of treatment by the evaluating investigator. The following visits were performed at one month intervals starting at Visit 4 and continuing through Visit 14. At all monthly visits (at/from Month 2 for group I, at/from Month 1 for group II and at/from Month 3 for group III) the decision for treatment were made by the evaluating investigator based on the VA stability criteria and on the disease activity criteria. At Month 3 (visit 6) and at all following monthly visits for all three groups one of the three options can recommended by evaluating investigator: a) ranibizumab 0.5 mg, b) ranibizumab 0.5 mg + vPDT; c) vPDT. The treating investigator were then perform treatment based on randomization and masking requirements.
At each monthly visit, patients had a safety evaluation by the evaluating investigator prior to study treatment, consisting of visual acuity measurements, ophthalmic examinations and evaluation of adverse events and vital signs. Routine hematology, chemistry, and urinalysis profiles were obtained at Visit 6, 9 and 12 (Month 3, 6 and 9). At Month 12 several procedures and assessments were performed which are required at study completion visit.
- Conditions
- Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM)
- Being tested
- Ranibizumab 0.5mg, Ranibizumab 0.5 mg, Verteporfin PDT
- Keywords
- vision loss,PM,CNV,ranibizumab,verteporfinPDT,Brilliance
- Medical subject headings
- Choroidal Neovascularization
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Ranibizumab 0.5mgDrug
Also called Lucentis
0.5 mg ranibizumab (intravitreal injections)
Ranibizumab 0.5 mgDrug
Also called Lucentis
0.5 mg ranibizumab (intravitreal injections)
Verteporfin PDTDrug
Also called Visudyne
Verteporfin for intravenous injection delivered by intravenous infusion followed by the light application
| Study group | Role | What they receive |
|---|---|---|
| Group I | Experimental | 0.5 mg ranibizumab driven by visual acuity stability criteria Receives: Drug: Ranibizumab 0.5mg |
| Group II | Experimental | 0.5 mg ranibizumab driven by disease activity criteria Receives: Drug: Ranibizumab 0.5 mg |
| Group III | Active comparator | verteporfin PDT Receives: Drug: Verteporfin PDT |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change From Baseline BCVA to the Average Level of BCVA Over All Monthly Assessments From Month 1 to Month 3
Best corrected visual acuity (BCVA) was tested using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity (VA) charts testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts. The overall BCVA score was calculated using the BCVA worksheet, which was kept in the source data and the score was recorded in the eCRF.
Measured: From Baseline to Month 3
Secondary outcomes (8)
Change From Baseline BCVA to the Average Level of BCVA Over All Monthly Assessments From Month 1 to Month 6
Best corrected visual acuity (BCVA) was tested using the early treatment diabetic retinopathy study (ETDRS) VA testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts. The overall BCVA score was calculated using the BCVA worksheet, which was kept in the source data and the score was recorded in the eCRF.
Between treatment comparison of 0.5 mg ranibizumab intravitreal injections driven by disease activity re-treatment criteria (Group II) versus 0.5 mg ranibizumab intravitreal injections driven by visual acuity stability criteria (Group I) based on the average BCVA change from Baseline to Month 1 through Month 6.
Measured: From Baseline to Month 6
The Average Change in BCVA Score From Baseline to Month 1 Through Month 12
Best corrected visual acuity (BCVA) was tested using the ETDRS VA testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts. The overall BCVA score was calculated using the BCVA worksheet, which was kept in the source data and the score was recorded in the eCRF.
Between treatment comparison of 0.5 mg ranibizumab intravitreal injections driven by disease activity re-treatment criteria (Group II) versus 0.5 mg ranibizumab intravitreal injections driven by visual acuity stability criteria (Group I) based on the average BCVA change from Baseline to Month 1 through Month 12
Measured: From Baseline to Month 12
Mean Change From Baseline in Visual Acuity Over Time
Best corrected visual acuity (BCVA) was tested using the ETDRS VA testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts. The overall BCVA score was calculated using the BCVA worksheet, which was kept in the source data and the score was recorded in the eCRF.
Measured: Change from baseline at months 3, 6, and 12
Categorized BCVA Changes at Months 3, 6 and 12 Compared With Baseline for the Study Eye
ETDRS VA testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts. The overall BCVA score was calculated using the BCVA worksheet, which was kept in the source data and the score was recorded in the eCRF.
Measured: From Baseline to Month 12
Mean Change From Baseline Over Time in Central Sub-field Thickness (CSFT)
Central sub-field thickness (CSFT) is a variable assessed via Optical Coherence Tomography (OCT). OCT was performed prior to any study drug administration to assess presence of intra, subretinal fluid, or increase of CSFT.
Measured: Baseline, Month 3, Month 6, and Month 12
Number of Patients With CNV Leakage (Center Involvement) in the Study Eye at Baseline and Month 12
CNV leakage is assessed via fluorescein angiography (center involvement) category: definite, questionable, absent, can't grade, and missing.
Measured: From Baseline until Month 12
NEI-VFQ-25 - Change From Baseline to Month 3, 6 and 12
The VFQ-25 consists of 25 vision related questions across 11 vision related subscales, including general vision, ocular pain, near activities, distance activities, social function, mental health, role difficulties, dependency, driving, color vision and peripheral vision, and a general health rating. Items are converted to a 0-100 scale on each subscale and for the composite score where higher scores represents better functioning.
Measured: Change from baseline at month 3, 6 and 12
Number of Ranibizumab Injections Received in the Study Eye for the Ranibizumab Groups
To assess treatment pattern with ranibizumab
Measured: From Baseline to Month 12
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted14 Aug 2013 (estimated)
- Study start11 Sep 2013
- Primary completion14 Sep 2016
- Study completion14 Sep 2016
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM)Studies of the same condition, open and under way.
- More trials run by Novartis PharmaceuticalsThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind
- Who is masked
- Participant, Investigator, Outcomes assessor
- Enrolment
- 457 participants (actual)
Sponsor and investigators
- Lead sponsor
- Novartis Pharmaceuticals
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Novartis Pharmaceuticals, Study director, Novartis Pharmaceuticals
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01922102
- Sponsor's protocol ID
- CRFB002F2302
- Acronym
- Brilliance
- Status last verified
- Mar 2019
- First submitted
- 12 Aug 2013
- Last updated
- 24 Jun 2019
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided: Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations. This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com
Study at a glance
From the registry record, last updated by the sponsor on 24 Jun 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A 12-month, Phase III, Randomized, Double-masked, Multicenter, Active-controlled Study to Evaluate the Efficacy and Safety of Two Individualized Regimens of 0.5mg Ranibizumab vs. Verteporfin PDT in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia
- ClinicalTrials.gov ID
- NCT01922102
- Acronym / sponsor ID
- Brilliance / CRFB002F2302
- Conditions
- Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM)
- Keywords
- vision loss,PM,CNV,ranibizumab,verteporfinPDT,Brilliance
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 457 participants (actual)
- Lead sponsor
- Novartis PharmaceuticalsIndustry (pharma, biotech, devices)
- Study start
- 11 Sep 2013 (actual)
- Primary completion
- 14 Sep 2016 (actual)
- Study completion
- 14 Sep 2016 (actual)
- First posted
- 14 Aug 2013 (estimated)
- Results
- Posted 24 Jun 2019
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study was designed to evaluate the efficacy and safety of two different dosing regimens of 0.5 mg ranibizumab given as intravitreal injection in comparison to verteporfin PDT in patients with visual impairment due to choroidal neovascularization secondary to pathologic myopia (PM)
Detailed description
This was a phase III, multi-center, randomized, double-masked, active-controlled study comparing 0.5 mg ranibizumab vs. vPDT therapy. The study included 15 scheduled visits over 12 months, and there were to be two additional visits (2a, 3a) for subset of patients in whom PK analysis were performed.
There were 3 periods in this study: Screening period-from Day -14 to Baseline; Treatment period-from Baseline to Month 11; Follow-up period-from Month 11 to Month 12 Patients entered the 11 months Treatment period at Visit 2 (Day 1) if eligibility criteria were met and were randomized in three treatment groups Group I ranibizumab 0.5 mg driven by VA stability criteria or Group II ranibizumab 0.5 mg driven by disease activity criteria or Group III vPDT (randomization ratio of 2:2:1) and received first treatment of either a ranibizumab injection and sham vPDT or sham injection and active vPDT and will return to the clinical center within 7 days to undergo safety assessments as well as assessments of the effect of treatment by the evaluating investigator. The following visits were performed at one month intervals starting at Visit 4 and continuing through Visit 14. At all monthly visits (at/from Month 2 for group I, at/from Month 1 for group II and at/from Month 3 for group III) the decision for treatment were made by the evaluating investigator based on the VA stability criteria and on the disease activity criteria. At Month 3 (visit 6) and at all following monthly visits for all three groups one of the three options can recommended by evaluating investigator: a) ranibizumab 0.5 mg, b) ranibizumab 0.5 mg + vPDT; c) vPDT. The treating investigator were then perform treatment based on randomization and masking requirements.
At each monthly visit, patients had a safety evaluation by the evaluating investigator prior to study treatment, consisting of visual acuity measurements, ophthalmic examinations and evaluation of adverse events and vital signs. Routine hematology, chemistry, and urinalysis profiles were obtained at Visit 6, 9 and 12 (Month 3, 6 and 9). At Month 12 several procedures and assessments were performed which are required at study completion visit.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind (participant, investigator, outcomes assessor)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| Group I | Experimental | Drug: Ranibizumab 0.5mg0.5 mg ranibizumab driven by visual acuity stability criteria |
| Group II | Experimental | Drug: Ranibizumab 0.5 mg0.5 mg ranibizumab driven by disease activity criteria |
| Group III | Active comparator | Drug: Verteporfin PDTverteporfin PDT |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Visual impairment due to CNV secondary to PM.
- Best corrected visual acuity in the study eye > 24 and < 78 ETDRS letters.
- High myopia (> -6D),
- anterio-posterior elongation > 26 mm; posterior changes compatible with the pathologic myopia.
- Either CNV locations in the study eye: subfoveal, juxtafoveal, extrafoveal.
Key exclusion criteria (3 listed)
- Some preexisting eye disorders or systemic diseases;-Blood pressure > 150/90 mmHg
- Prior focal/grid laser to the macular area -History of treatment with any anti-VEGF or verteporfin PDT in the study eye
- Intravitreal treatment with corticosteroids or intraocular surgery within last 3 months in the study eye
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Ranibizumab 0.5mgAlso: Lucentis0.5 mg ranibizumab (intravitreal injections) | Drug | Group I |
| Ranibizumab 0.5 mgAlso: Lucentis0.5 mg ranibizumab (intravitreal injections) | Drug | Group II |
| Verteporfin PDTAlso: VisudyneVerteporfin for intravenous injection delivered by intravenous infusion followed by the light application | Drug | Group III |
Primary outcome
Change From Baseline BCVA to the Average Level of BCVA Over All Monthly Assessments From Month 1 to Month 3
Time frame: From Baseline to Month 3
Best corrected visual acuity (BCVA) was tested using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity (VA) charts testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts. The overall BCVA score was calculated using the BCVA worksheet, which was kept in the source data and the score was recorded in the eCRF.
8 secondary outcomes
Change From Baseline BCVA to the Average Level of BCVA Over All Monthly Assessments From Month 1 to Month 6
Time frame: From Baseline to Month 6
The Average Change in BCVA Score From Baseline to Month 1 Through Month 12
Time frame: From Baseline to Month 12
Mean Change From Baseline in Visual Acuity Over Time
Time frame: Change from baseline at months 3, 6, and 12
Categorized BCVA Changes at Months 3, 6 and 12 Compared With Baseline for the Study Eye
Time frame: From Baseline to Month 12
Mean Change From Baseline Over Time in Central Sub-field Thickness (CSFT)
Time frame: Baseline, Month 3, Month 6, and Month 12
Number of Patients With CNV Leakage (Center Involvement) in the Study Eye at Baseline and Month 12
Time frame: From Baseline until Month 12
NEI-VFQ-25 - Change From Baseline to Month 3, 6 and 12
Time frame: Change from baseline at month 3, 6 and 12
Number of Ranibizumab Injections Received in the Study Eye for the Ranibizumab Groups
Time frame: From Baseline to Month 12
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 Jun 2019.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Individual participant dataSharing planned: Undecided. Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations. This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Novartis Pharmaceuticals study director
Novartis Pharmaceuticals
47 sites in 6 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Ranibizumab 0.5mg, Ranibizumab 0.5 mg and Verteporfin PDT in people with Visual Impairment Due to Choroidal Neovascularization (CNV) Secondary to Pathologic Myopia (PM), run by Novartis Pharmaceuticals at 47 sites in 6 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 24 Jun 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 47 sites in China, India, Thailand, South Korea, Philippines and 1 more country. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 24 Jun 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change From Baseline BCVA to the Average Level of BCVA Over All Monthly Assessments From Month 1 to Month 3 (time frame: From Baseline to Month 3). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Jun 2019.