Clinical Trial Results:
A Phase IV, prospective, open-label, uncontrolled, European Study in patients with neovascular Age-related macular degeneration (nAMD), evaluating the efficacy and safety of switching from intravitreal Aflibercept to RanIbizumab 0.5 mg.
Summary
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EudraCT number |
2014-001085-10 |
Trial protocol |
DE |
Global end of trial date |
14 Sep 2017
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Results information
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Results version number |
v1(current) |
This version publication date |
30 Sep 2018
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First version publication date |
30 Sep 2018
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
CRFB002AGB17
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02161575 | ||
WHO universal trial number (UTN) |
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Sponsors
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Sponsor organisation name |
Novartis Pharma AG
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Sponsor organisation address |
CH-4002, Basel, Switzerland,
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Public contact |
Clinical Disclosure Office, Novartis Pharma AG, 41 613241111, Novartis.email@novartis.com
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Scientific contact |
Clinical Disclosure Office, Novartis Pharma AG, 41 613241111, Novartis.email@novartis.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
14 Sep 2017
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Is this the analysis of the primary completion data? |
No
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Global end of trial reached? |
Yes
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Global end of trial date |
14 Sep 2017
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
The primary objective was to evaluate whether treatment with IVT ranibizumab 0.5 mg was associated with improvement (i.e. reduction at Day 90 from baseline) in central subfield retinal thickness (CSRT), as determined by OCT after 3 monthly injections of ranibizumab.
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Protection of trial subjects |
The study was in compliance with the ethical principles derived from the Declaration of Helsinki and the International Conference on Harmonization (ICH) Good Clinical Practice (GCP) guidelines. All the local regulatory requirements pertinent to safety of trial subjects were also followed during the conduct of the trial.
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Background therapy |
- | ||
Evidence for comparator |
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Actual start date of recruitment |
28 Aug 2014
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
United Kingdom: 87
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Country: Number of subjects enrolled |
Germany: 16
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Worldwide total number of subjects |
103
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EEA total number of subjects |
103
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
6
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From 65 to 84 years |
84
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85 years and over |
13
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Recruitment
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Recruitment details |
Patients were recruited from 22 sites located in the United Kingdom and 6 sites located in Germany. A total of 103 patients received at least 1 dose of study drug. | ||||||||||||||||||
Pre-assignment
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Screening details |
Of the 103 patients who received at least 1 dose of study drug, 3 patients did not have any post-baseline safety or CSRT assessments and were therefore excluded from the SAF and FAS, in accordance with the analysis set definitions. Therefore, 100 patients were included in the SAF and FAS. | ||||||||||||||||||
Period 1
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Period 1 title |
Overall Study (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||||||||
Arms
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Arm title
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Ranibizumab | ||||||||||||||||||
Arm description |
All patients received 3 monthly intraveal injections of 0.5mg ranibizumab followed by monthly injections of ranibizumab 0.5mg for a further 3 months on a prn (as required) basis, as determined by the study doctor. | ||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||
Investigational medicinal product name |
Ranibizumab
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Investigational medicinal product code |
RFB002
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Other name |
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Intraocular use
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Dosage and administration details |
Intraveal injections of 0.5mg ranibizumab
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Notes [1] - The number of subjects reported to be in the baseline period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same. Justification: Of the 103 patients who received at least 1 dose of study drug, 3 patients did not have any post-baseline safety or CSRT assessments and were therefore excluded from the SAF and FAS. |
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Baseline characteristics reporting groups
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Reporting group title |
Ranibizumab
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Reporting group description |
All patients received 3 monthly intraveal injections of 0.5mg ranibizumab followed by monthly injections of ranibizumab 0.5mg for a further 3 months on a prn (as required) basis, as determined by the study doctor. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Ranibizumab
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Reporting group description |
All patients received 3 monthly intraveal injections of 0.5mg ranibizumab followed by monthly injections of ranibizumab 0.5mg for a further 3 months on a prn (as required) basis, as determined by the study doctor. |
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End point title |
Change in Central Subfield Retinal Thickness (CSRT) from Baseline to Day 90. [1] | ||||||||||||||
End point description |
Measurement of the change in CSRT, determined by high definition optical coherence tomography (HD-OCT) after 3 monthly injections of ranibizumab. OCT is a non-invasive technique which can determine and measure thickness of the retina. A negative change from Baseline indicates an improvement (less retinal fluid and lower disease activity). Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Primary
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End point timeframe |
Baseline and Day 90
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: No statistical analyses provided as it was a single arm trial. |
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No statistical analyses for this end point |
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End point title |
Change in Subfoveal Retinal Thickness (SRT) from Baseline to Day 180 | ||||||||||||||
End point description |
Measurement of change in SRT from Baseline to Day 180 as determined by high definition optical coherence tomography (HD-OCT). A reduction indicates an improvement in overall disease activity. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Change in Central Subfield Retinal Thickness (CSRT) from Baseline to Day 180 | ||||||||||||||
End point description |
Measurement of change in CSRT from Baseline to Day 180 as determined by high definition optical coherence tomography (HD-OCT). A reduction indicates an improvement in overall disease activity. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Change in Central Subfield Retinal Volume (CSRV) from Baseline to Day 180 | ||||||||||||||
End point description |
Measurement of change in CSRV from Baseline to Day 180 as determined by high definition optical coherence tomography (HD-OCT). A reduction indicates an improvement in overall disease activity. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Number of patients with Intraretinal Fluid assessed at Baseline and Day 180 | ||||||||||||||||||||||
End point description |
Presence or absence of qualitative OCT parameter Intraretinal Fluid. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Number of patients with Subretinal Fluid assessed at Baseline and Day 180 | ||||||||||||||||||
End point description |
Presence or absence of qualitative OCT parameter Subretinal Fluid. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline to Day 180
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No statistical analyses for this end point |
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End point title |
Number of patients with Intraretinal/Subretinal Fluid Within the Central Subfield Fluid assessed at baseline and Day 180 | ||||||||||||||||||||||||||
End point description |
Presence or absence of qualitative OCT parameter Intraretinal/Subretinal Fluid Within the Central Subfield. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Number of patients with Pigment Epithelial Detachments assessed at baseline and Day 180 | ||||||||||||||||||||||
End point description |
Presence or absence of qualitative OCT parameter Pigment Epithelial Detachments. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Number of patients with Dry Retina assessed at baseline and Day 180 | ||||||||||||||
End point description |
Presence or absence of qualitative OCT parameter Dry Retina. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Change in Maximum PED Height from Baseline to Day 180 | ||||||||||||||
End point description |
Change from Baseline to Day 180 in Maximum Pigment Epithelial Detachment (PED) Height. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Change in Maximum PED Diameter from Baseline to Day 180 | ||||||||||||||
End point description |
Change from Baseline to Day 180 in Maximum Pigment Epithelial Detachment (PED) Diameter. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Change in Maximum IRC Height from Baseline to Day 180 | ||||||||||||||
End point description |
Change from Baseline to Day 180 in Maximum Intraretinal Cyst (IRC) Height. Data collected on the study eye were used for the evaluation of efficacy.
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Change in Best Corrected Visual Acuity (BCVA) in the Study Eye | ||||||||||||||||||
End point description |
Change in overall BCVA score from Baseline to Day 180, and from Day 90 to Day 180 in the Study Eye.
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End point type |
Secondary
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End point timeframe |
Baseline, Day 90 and Day 180
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No statistical analyses for this end point |
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End point title |
Change in ETDRS Letters for Study Eye from Baseline to Day 180 | ||||||||||||||||||||
End point description |
Number of patients gaining at least 15 letters from Baseline to Day 180
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End point type |
Secondary
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End point timeframe |
Baseline and Day 180
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No statistical analyses for this end point |
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End point title |
Incidence of ocular TEAEs in the Study Eye reported by ≥2% patients from Baseline to Day 180 | ||||||||||||||||
End point description |
Incidence of ocular Treatment Emergent Adverse Events (TEAEs) in the study eye reported by ≥2% patients by preferred term.
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End point type |
Secondary
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End point timeframe |
Baseline to Day 180
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
Adverse Events are collected from First Patient First Visit (FPFV) until Last Patient Last Visit (LPLV). All Adverse events are reported in this record from First Patient First Treatment until Last Patient Last Visit.
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
20.1
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Reporting groups
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Reporting group title |
Overall Ranibizumab
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Reporting group description |
Overall Ranibizumab | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 1.9% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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30 Mar 2015 |
The permitted time period for a historical OCT volume scan was changed from ≤14 days to ≤28 days before the date of first injection of aflibercept to the study eye.
The definition of pathologic myopia in Exclusion Criterion 15 was changed from ≥ 8 dioptres to ≥ 6 dioptres. |
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11 May 2016 |
The sample size calculation was amended, and the study population was changed from 162 to 124 patients. |
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Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |