Pathological MyopiaPhase 3NCT01217944
Efficacy and Safety of Ranibizumab in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia
A Phase 3 study testing Ranibizumab and Verteporfin PDT in people with Pathological Myopia, run by Novartis Pharmaceuticals at 74 sites in 20 countries.
Trial summary
This study is 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 (CNV) secondary to pathologic myopia (PM). Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Pathological Myopia
- What is being tested?
- Ranibizumab and Verteporfin PDT
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 277 participants
- Where
- 74 sitesin 20 countries
- Study dates
- Oct 2010to Aug 2012
- 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 choroidal neovascularization (CNV) secondary to PM
- Best corrected visual acuity (BCVA) in the study eye > 24 and < 78 Early Treatment Diabetic Retinopathy Study (ETDRS) letters
- High myopia (> -6D), anterior-posterior elongation > 26 mm; posterior changes compatible with the pathologic myopia
- Either lesion types in the study eye: subfoveal, juxtafoveal, extrafoveal
Who cannot join
- Patients with uncontrolled systemic or ocular diseases
- Blood pressure > 150/90 mmHg
- History of pan-retinal, focal/grid laser photocoagulation or intraocular treatment with any anti-VEGF or vPDT in the study eye
- Intravitreal treatment with corticosteroids or intraocular surgery within last 3 months in the study eye
- Other protocol-defined inclusion/exclusion criteria may apply
Trial locations and contacts
74 sites in 20 countries.
74 sites in 20 countries
Japan14 sites
Novartis Investigative Site
Bunkyo-ku, Tokyo, 113-8519
Novartis Investigative Site
Bunkyo-ku, Tokyo, 113-8655
Novartis Investigative Site
Chiyoda-ku, Tokyo, 101-8309
Novartis Investigative Site
Fukuoka, Fukuoka, 812-8582
Novartis Investigative Site
Fukushima, Fukushima, 960-1295
Novartis Investigative Site
Hirakata, Osaka, 573-1191
Novartis Investigative Site
Kita-gun, Kagawa-ken, 761-0793
Novartis Investigative Site
Kyoto, Kyoto, 606-8507
Novartis Investigative Site
Matsumoto, Nagano, 390-8621
Novartis Investigative Site
Mitaka, Tokyo, 181-8611
Novartis Investigative Site
Nagoya, Aichi-ken, 466-8560
Novartis Investigative Site
Nagoya, Aichi-ken, 467-8602
Novartis Investigative Site
Sapporo, Hokkaido, 060-8648
Novartis Investigative Site
Suita, Osaka, 565-0871
Germany10 sites
Novartis Investigative Site
Berlin, 13353
Novartis Investigative Site
Bonn, 53127
Novartis Investigative Site
Cologne, 50924
Novartis Investigative Site
Freiburg im Breisgau, 79106
Novartis Investigative Site
Hamburg, 20246
Novartis Investigative Site
München, 81675
Novartis Investigative Site
Münster, 48145
Novartis Investigative Site
Münster, 48149
Novartis Investigative Site
Nuremberg, 90491
Novartis Investigative Site
Regensburg, 93053
France5 sites
Novartis Investigative Site
Bordeaux, France, F-33076
Novartis Investigative Site
Dijon, 21033
Novartis Investigative Site
Paris, 75015
Novartis Investigative Site
Reims, 51092
Novartis Investigative Site
Toulouse, 31059
India5 sites
Novartis Investigative Site
Bangalore, 560010
Novartis Investigative Site
Chennai, Tamil Nadu, 600006
Novartis Investigative Site
Madurai, Tamil Nadu, 625020
Novartis Investigative Site
Mumbai, Maharashtra, 400031
Novartis Investigative Site
New Delhi, New Delhi, 110 029
Italy5 sites
Novartis Investigative Site
Bari, BA, 70124
Novartis Investigative Site
Florence, FI, 50134
Novartis Investigative Site
Milan, MI, 20132
Novartis Investigative Site
Milan, MI, 20157
Novartis Investigative Site
Udine, UD, 33100
South Korea4 sites
Novartis Investigative Site
Seoul, Korea, 110 744
Novartis Investigative Site
Seoul, Korea, 120-752
Novartis Investigative Site
Seoul, Korea, 135-710
Novartis Investigative Site
Seoul, 738-736
Spain4 sites
Novartis Investigative Site
Alicante, Valencia, 03016
Novartis Investigative Site
Bilbao, Basque Country, 48006
Novartis Investigative Site
L'Hospitalet de Llobregat, Catalonia, 08907
Novartis Investigative Site
Valladolid, Castille and León, 47011
Singapore3 sites
Novartis Investigative Site
Singapore, Singapore, 308433
Novartis Investigative Site
Singapore, Singapore, 768825
Novartis Investigative Site
Singapore, 168751
Switzerland3 sites
Novartis Investigative Site
Bern, 3010
Novartis Investigative Site
Geneva, 1204
Novartis Investigative Site
Lausanne, 1007
Turkey (Türkiye)3 sites
Novartis Investigative Site
Ankara, Turkey, 06100
Novartis Investigative Site
Ankara, Turkey, 06490
Novartis Investigative Site
Etlik / Ankara, 06018
United Kingdom3 sites
Novartis Investigative Site
Belfast, BT12 6BA
Novartis Investigative Site
Bristol, BS1 2LX
Novartis Investigative Site
Wolverhampton, WV10 0QP
Austria2 sites
Novartis Investigative Site
Linz, Upper Austria, 4021
Novartis Investigative Site
Vienna, Austria, 1090
Canada2 sites
Novartis Investigative Site
Montreal, Quebec, H1T 2M4
Novartis Investigative Site
Vancouver, British Columbia, V5Z 3N9
Hungary2 sites
Novartis Investigative Site
Budapest, 1083
Novartis Investigative Site
Debrecen, 4004
Lithuania2 sites
Novartis Investigative Site
Kaunas, LT-50009
Novartis Investigative Site
Vilnius, LT-08661
Portugal2 sites
Novartis Investigative Site
Coimbra, 3000-075
Novartis Investigative Site
Porto, 4200-319
Slovakia2 sites
Novartis Investigative Site
Banská Bystrica, Slovak Republic, 975 17
Novartis Investigative Site
Bratislava, Slovakia, 82606
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 Different Dosing Regimens of 0.5 mg Ranibizumab vs. Verteporfin PDT in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia
This study is 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 (CNV) secondary to pathologic myopia (PM).
- Conditions
- Pathological Myopia
- Being tested
- Ranibizumab, Verteporfin PDT, Sham Ranibizumab, Sham verteporfin PDT
- Keywords
- Pathologic myopia, PM, choroidal neovascularization, CNV, ranibizumab, verteporfin PDT
- Medical subject headings
- Myopia, Degenerative, Choroidal Neovascularization
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
RanibizumabDrug
0.5 mg ranibizumab intravitreal injection
Verteporfin PDTDrug
Also called vPDT
Verteporfin (6 mg/m2) intravenous infusion
Sham RanibizumabDrug
Empty vial to mimic the intravitreal injection
Sham verteporfin PDTDrug
Sham vPDT intravenous infusion of dextrose 5% solution followed by light application (PDT).
| Study group | Role | What they receive |
|---|---|---|
| Ranibizumab driven by disease activity | Experimental | Participants received active ranibizumab on day 1. Thereafter they received ranibizumab treatment based on disease activity criteria Receives: Drug: Ranibizumab; Drug: Sham Ranibizumab; Drug: Sham verteporfin PDT |
| Ranibizumab driven by stabilization criteria | Experimental | Participants received ranibizumab on day 1 and month 1. Thereafter they received ranibizumab based on stabilization criteria for visual acuity Receives: Drug: Ranibizumab; Drug: Sham Ranibizumab; Drug: Sham verteporfin PDT |
| Verteporfin PDT | Active comparator | Participants received active vPDT on day 1. From month 3 onwards participants could receive ranibizumab, vPDT or a combination of the two if needed. Receives: Drug: Ranibizumab; Drug: Verteporfin PDT; Drug: Sham Ranibizumab; Drug: Sham verteporfin PDT |
What is being measured
The primary outcome is the main question the study is designed to answer.
Average Change From Baseline to Month 1 Through Month 3 on Visual Acuity of the Study Eye
The Best Corrected Visual Acuity (BCVA) was tested using the Early Treatment Diabetic Retinopathy Study (ETDRS) Visual Acuity (VA) testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts at baseline and compared to the average from month 1 to month 3.
Measured: Baseline, Month 1 through Month 3
Secondary outcomes (11)
Average Change From Baseline to Month 6 in Visual Acuity of the Study Eye
The Best Corrected Visual Acuity (BCVA) was tested using the Early Treatment Diabetic Retinopathy Study (ETDRS) Visual Acuity (VA) testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts at baseline and month 6. The overall BCVA score was calculated using the BCVA worksheet.
Measured: Baseline and Month 6
Average Change From Baseline to Month 1 Through Month 12 in Visual Acuity of the Study Eye
The Best Corrected Visual Acuity (BCVA) was tested using the Early Treatment Diabetic Retinopathy Study (ETDRS) Visual Acuity (VA) testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts at baseline and Month 1 through 12
Measured: Baseline and Month 1 through Month 12
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letters Gain or Reach 84 Letters at Month 3
BCVA score was based on the number of letters read correctly on the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart assessed at a starting distance of 4 meters. An ETDRS visual acuity score of 85 is approximately 20/20. An increased score indicates improvement in acuity. This outcome assessed the percentage of participants who gained more than 10 or more than 15 of visual acuity at month 3.
Measured: Month 3
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letters Gain or Reach 84 Letters at Month 6 and Month 12
BCVA score was based on the number of letters read correctly on the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart assessed at a starting distance of 4 meters. An increased score indicates improvement in acuity. This outcome assessed the percentage of participants who gained more than 10 or more than 15 letters of visual acuity at month 6 and month 12.
Measured: Months 6 and 12
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letter Loss at Month 3
BCVA score was based on the number of letters read correctly on the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart assessed at a starting distance of 4 meters. An ETDRS visual acuity score of 85 is approximately 20/20. A decreased score indicates worsening in acuity. This outcome assessed the percentage of participants who lost more than 10 or more than 15 of visual acuity at month 3.
Measured: Month 3
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letter Loss at Month 6 and 12
BCVA score was based on the number of letters read correctly on the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart assessed at a starting distance of 4 meters. An ETDRS visual acuity score of 85 is approximately 20/20. A decreased score indicates worsening in acuity. This outcome assessed the percentage of participants who lost more than 10 or more than 15 of visual acuity at month 6 and 12.
Measured: Months 6 and 12
Change From Baseline in Central Retinal Thickness of the Study Eye Over Time
Retinal thickness was measured by Central Reading Center using patient's Optical Coherence Tomography (OCT) images provided by investigators.
Measured: Baseline, Month 3, Month 6 and Month 12
Percentage of Patients With Choroidal Neovascularization (CNV) Leakage in the Study Eye
CNV leakage assessment plus other choroid and retinal disorders were assessed by Central Reading Center using patient's fluorescein angiography and color fundus photography images provided by investigators.
Measured: Baseline and Month 12
Number of Ranibizumab Injections Received Prior to Month 3
In order to describe exposure to the study drug the number of ejections was evaluated
Measured: Day 1 and prior to month 3
Number of Ranibizumab Injections Received by Patients Randomized to the Ranibizumab Groups, by Period
Number of ranibizumab injections received by patients randomized to the ranibizumab groups, by period
Measured: Day 1 prior to month 6 and prior to month 12
Number of Ranibizumab Injections Received by Patients Randomized to vPDT With Ranibizumab From Month 3 by Period
Number of ranibizumab injections received by patients randomized to the vPDT with ranibizumab groups, by period.
Measured: Month 3 up 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 posted8 Oct 2010 (estimated)
- Study startOct 2010
- Primary completionAug 2012
- Study completionAug 2012
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.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Pathological MyopiaStudies 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
- 277 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
- NCT01217944
- Sponsor's protocol ID
- CRFB002F2301
- Other IDs
- 2010-021662-30
- Status last verified
- Jan 2014
- First submitted
- 6 Oct 2010
- Last updated
- 10 Feb 2014
- Results posted
- Yes, on ClinicalTrials.gov
Publications
Ceklic L, Wolf-Schnurrbusch U, Gekkieva M, Wolf S. Visual acuity outcome in RADIANCE study patients with dome-shaped macular features. Ophthalmology. 2014 Nov;121(11):2288-9. doi: 10.1016/j.ophtha.2014.06.012. Epub 2014 Aug 8. No abstract available.
PubMed 25109929Wolf S, Balciuniene VJ, Laganovska G, Menchini U, Ohno-Matsui K, Sharma T, Wong TY, Silva R, Pilz S, Gekkieva M; RADIANCE Study Group. RADIANCE: a randomized controlled study of ranibizumab in patients with choroidal neovascularization secondary to pathologic myopia. Ophthalmology. 2014 Mar;121(3):682-92.e2. doi: 10.1016/j.ophtha.2013.10.023. Epub 2013 Dec 8.
PubMed 24326106
Study at a glance
From the registry record, last updated by the sponsor on 10 Feb 2014. 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 Different Dosing Regimens of 0.5 mg Ranibizumab vs. Verteporfin PDT in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia
- ClinicalTrials.gov ID
- NCT01217944
- Acronym / sponsor ID
- CRFB002F2301
- Conditions
- Pathological Myopia
- Keywords
- Pathologic myopia, PM, choroidal neovascularization, CNV, ranibizumab, verteporfin PDT
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 277 participants (actual)
- Lead sponsor
- Novartis PharmaceuticalsIndustry (pharma, biotech, devices)
- Study start
- Oct 2010
- Primary completion
- Aug 2012 (actual)
- Study completion
- Aug 2012 (actual)
- First posted
- 8 Oct 2010 (estimated)
- Results
- Posted 18 Oct 2013
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study is 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 (CNV) secondary to pathologic myopia (PM).
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 |
|---|---|---|
| Ranibizumab driven by disease activity | Experimental | Drug: Ranibizumab, Drug: Sham Ranibizumab, Drug: Sham verteporfin PDTParticipants received active ranibizumab on day 1. Thereafter they received ranibizumab treatment based on disease activity criteria |
| Ranibizumab driven by stabilization criteria | Experimental | Drug: Ranibizumab, Drug: Sham Ranibizumab, Drug: Sham verteporfin PDTParticipants received ranibizumab on day 1 and month 1. Thereafter they received ranibizumab based on stabilization criteria for visual acuity |
| Verteporfin PDT | Active comparator | Drug: Ranibizumab, Drug: Verteporfin PDT, Drug: Sham Ranibizumab, Drug: Sham verteporfin PDTParticipants received active vPDT on day 1. From month 3 onwards participants could receive ranibizumab, vPDT or a combination of the two if needed. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- Visual impairment due to choroidal neovascularization (CNV) secondary to PM
- Best corrected visual acuity (BCVA) in the study eye > 24 and < 78 Early Treatment Diabetic Retinopathy Study (ETDRS) letters
- High myopia (> -6D), anterior-posterior elongation > 26 mm; posterior changes compatible with the pathologic myopia
- Either lesion types in the study eye: subfoveal, juxtafoveal, extrafoveal
Key exclusion criteria (5 listed)
- Patients with uncontrolled systemic or ocular diseases
- Blood pressure > 150/90 mmHg
- History of pan-retinal, focal/grid laser photocoagulation or intraocular treatment with any anti-VEGF or vPDT in the study eye
- Intravitreal treatment with corticosteroids or intraocular surgery within last 3 months in the study eye
- Other protocol-defined inclusion/exclusion criteria may apply
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 |
|---|---|---|
| Ranibizumab0.5 mg ranibizumab intravitreal injection | Drug | Ranibizumab driven by disease activity, Ranibizumab driven by stabilization criteria, Verteporfin PDT |
| Verteporfin PDTAlso: vPDTVerteporfin (6 mg/m2) intravenous infusion | Drug | Verteporfin PDT |
| Sham RanibizumabEmpty vial to mimic the intravitreal injection | Drug | Ranibizumab driven by disease activity, Ranibizumab driven by stabilization criteria, Verteporfin PDT |
| Sham verteporfin PDTSham vPDT intravenous infusion of dextrose 5% solution followed by light application (PDT). | Drug | Ranibizumab driven by disease activity, Ranibizumab driven by stabilization criteria, Verteporfin PDT |
Primary outcome
Average Change From Baseline to Month 1 Through Month 3 on Visual Acuity of the Study Eye
Time frame: Baseline, Month 1 through Month 3
The Best Corrected Visual Acuity (BCVA) was tested using the Early Treatment Diabetic Retinopathy Study (ETDRS) Visual Acuity (VA) testing protocol. VA measurements were taken in a sitting position at an initial test distance of 4 meters using ETDRS charts at baseline and compared to the average from month 1 to month 3.
11 secondary outcomes
Average Change From Baseline to Month 6 in Visual Acuity of the Study Eye
Time frame: Baseline and Month 6
Average Change From Baseline to Month 1 Through Month 12 in Visual Acuity of the Study Eye
Time frame: Baseline and Month 1 through Month 12
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letters Gain or Reach 84 Letters at Month 3
Time frame: Month 3
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letters Gain or Reach 84 Letters at Month 6 and Month 12
Time frame: Months 6 and 12
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letter Loss at Month 3
Time frame: Month 3
Percentage of Patients With Best Corrected Visual Acuity (BCVA) ≥10 and ≥15 Letter Loss at Month 6 and 12
Time frame: Months 6 and 12
Change From Baseline in Central Retinal Thickness of the Study Eye Over Time
Time frame: Baseline, Month 3, Month 6 and Month 12
Percentage of Patients With Choroidal Neovascularization (CNV) Leakage in the Study Eye
Time frame: Baseline and Month 12
Number of Ranibizumab Injections Received Prior to Month 3
Time frame: Day 1 and prior to month 3
Number of Ranibizumab Injections Received by Patients Randomized to the Ranibizumab Groups, by Period
Time frame: Day 1 prior to month 6 and prior to month 12
Number of Ranibizumab Injections Received by Patients Randomized to vPDT With Ranibizumab From Month 3 by Period
Time frame: Month 3 up to month 12
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Feb 2014.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 25109929Ceklic L, Wolf-Schnurrbusch U, Gekkieva M, Wolf S. Visual acuity outcome in RADIANCE study patients with dome-shaped macular features. Ophthalmology. 2014 Nov;121(11):2288-9. doi: 10.1016/j.ophtha.2014.06.012. Epub 2014 Aug 8. No abstract available.
- Derived from this study: PubMed 24326106Wolf S, Balciuniene VJ, Laganovska G, Menchini U, Ohno-Matsui K, Sharma T, Wong TY, Silva R, Pilz S, Gekkieva M; RADIANCE Study Group. RADIANCE: a randomized controlled study of ranibizumab in patients with choroidal neovascularization secondary to pathologic myopia. Ophthalmology. 2014 Mar;121(3):682-92.e2. doi: 10.1016/j.ophtha.2013.10.023. Epub 2013 Dec 8.
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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
74 sites in 20 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Ranibizumab and Verteporfin PDT in people with Pathological Myopia, run by Novartis Pharmaceuticals at 74 sites in 20 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 4 inclusion and 5 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 10 Feb 2014. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 74 sites in Japan, Germany, France, India, Italy and 15 more countries. 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 18 Oct 2013). 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?
Average Change From Baseline to Month 1 Through Month 3 on Visual Acuity of the Study Eye (time frame: Baseline, Month 1 through Month 3). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT01217944, which also lists 2 linked publications.
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 10 Feb 2014.