Clinical Investigation of AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric Intraocular Lens (IOL)
Study Details
Study Description
Brief Summary
The purpose of this study is to evaluate the safety and effectiveness of an investigational multifocal toric intraocular lens (IOL) compared to an FDA-approved multifocal IOL.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
Participants 21 years and older within the targeted astigmatism range and in need of cataract extraction in both eyes were consented and randomized in a 2:1 ratio at each investigative site to receive either the AcrySof® IQ ReSTOR® Multifocal Toric IOL or the control AcrySof® ReSTOR® Multifocal IOL in both eyes. Each participant completed a preoperative examination of both eyes, implantation of the IOL at the operative visit for each eye, and up to 8 postoperative visits, with monocular testing at Day 1-2, Day 7-14, and Day 30-60 and binocular testing at Day 120-180 and Day 340-420/Visit 5 following the second implantation. The eye with the greater amount of astigmatism was implanted first (first operative eye). The second eye implant was intended to occur within 30 days after the first eye implant but not prior to 7 days after the first eye implant. Both eyes needed to qualify under inclusion/exclusion criteria at the preoperative visit. If the first eye was excluded during surgery, the second eye was not eligible. If the second eye was excluded during surgery, only the first eye was followed.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: ReSTOR Toric IOL AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism, bilateral implantation |
Device: AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL
Multifocal IOL with extended secondary focal point and astigmatism correction implanted for long-term use over the lifetime of the cataract patient
Other Names:
|
Active Comparator: ReSTOR IOL AcrySof® ReSTOR® Multifocal IOL Model SA60D3, bilateral implantation |
Device: AcrySof® ReSTOR® Multifocal IOL Model SA60D3
Multifocal IOL with extended secondary focal point implanted for long-term use over the lifetime of the cataract patient
|
Outcome Measures
Primary Outcome Measures
- Mean Monocular Uncorrected Distance Visual Acuity (UCDVA) at Fixed Distance at Visit 5 [Month 12 from second eye implantation]
Visual acuity (VA) was measured monocularly (each eye separately) without visual correction using a 100% contrast ETDRS (Early Treatment of Diabetic Retinopathy Study) chart positioned 4 meters (m) from the participant under well-lit conditions. +0.25 diopter (D) spherical power was applied to correct for optical infinity. VA was measured in logMAR (logarithm of the minimum angle of resolution), with 0.1 logMAR increment corresponding to 5 letters, or 1 line, on an ETDRS chart. A lower numeric value represents better visual acuity. This analysis was prespecified for the first operative eye.
- Mean Monocular Uncorrected Near Visual Acuity (UCNVA) at Fixed Distance at Visit 5 [Month 12 from second eye implantation]
VA was measured monocularly without visual correction using a hand-held ETDRS chart at a fixed distance that differed by lens model implanted. The logMAR ETDRS near visual acuity chart was designed for use at 40 cm; results obtained at other distances were converted to reflect the change in apparent letter size that results from the change in distance. VA was measured in logMAR, with 0.1 logMAR increment corresponding to 5 letters, or 1 line, on an ETDRS chart. A lower numeric value represents better visual acuity. This analysis was prespecified for the first operative eye.
- Rate of Actual and Potential Secondary Surgical Interventions (SSIs) Related to the Optical Properties of the IOL for First and Second Operative Eyes Separately at Visit 5 [Month 12 from second eye implantation]
The rate of actual and potential secondary surgical interventions (SSIs) related to the optical properties of the IOL was estimated. If an ocular surgical intervention was performed, it qualified as an actual SSI; however; if the participant met the protocol-specified criteria that would warrant an SSI, but didn't actually undergo the SSI, it qualified as a potential SSI. Rate is presented as percentage of participants.
Secondary Outcome Measures
- Rate of Severe Visual Disturbances/Distortions Reported on the Assessment of Photic Phenomena & Lens EffectS (APPLES) Questionnaire at Visit 5 [Month 12 from second eye implantation]
Visual disturbances/distortions were reported by the participant on the Assessment of Photic Phenomena and Lens EffectS (APPLES) questionnaire, a Patient Reported Outcome (PRO) questionnaire intended to evaluate 10 distinct visual phenomena associated with cataract extraction and IOL implantation. The first 20 questions addressed both the frequency and severity of the phenomena using a 4-point categorical scale ranging from "never" to "always" (frequency) or "none" to "severe" (severity). The final (21st) question indicated whether the participant answered the questions based on experiences with or without glasses. The participant completed the assessment as a retrospective analysis of the previous week. Rate is presented as the percentage of participants with severity score "severe" for the visual phenomenon.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Diagnosed with bilateral cataracts;
-
Able to comprehend and sign a statement of informed consent;
-
Calculated lens power and astigmatism within the available range;
-
Willing and able to complete all required postoperative visits;
-
Planned cataract removal by phacoemulsification;
-
Potential postoperative visual acuity of 0.2 logMAR or better in both eyes;
-
Preoperative astigmatism in both operative eyes as described in the clinical protocol; Note: Corneal incisions made to reduce astigmatism will not be allowed during the course of the study.
-
Clear intraocular media other than cataract in study eyes;
-
Preoperative Best Corrected Distance Visual Acuity (BCDVA) worse than 0.2 logMAR in each eye;
-
Pupil size greater than or equal to 6 mm after dilation;
-
Able to undergo second eye surgery within 30 days of the first eye surgery;
-
Other protocol-specified inclusion criteria may apply.
Exclusion Criteria:
-
Significant irregular corneal aberration as demonstrated by corneal topography;
-
Keratopathy/Kerectasia - any corneal abnormality, other than regular corneal astigmatism;
-
Any inflammation or edema (swelling) of the cornea;
-
Diagnosed degenerative visual disorders (e.g. macular degeneration or other retinal disorders) that are predicted (by subjective assessment of the retina) to cause future acuity losses to a level worse than 0.2 logMAR;
-
Reasonably expected to require a secondary surgical intervention at any time during the study (other than YAG capsulotomy);
-
Previous corneal refractive surgery;
-
Amblyopia;
-
Clinically severe corneal dystrophy (e.g., epithelial, stromal, or endothelial dystrophy);
-
Diabetic retinopathy;
-
Extremely shallow anterior chamber, not due to swollen cataract;
-
Microphthalmos;
-
Previous retinal detachment;
-
Previous corneal transplant;
-
Recurrent severe anterior or posterior segment inflammation of unknown etiology;
-
Rubella or traumatic cataract;
-
Iris neovascularization;
-
Glaucoma (uncontrolled or controlled with medication);
-
Aniridia;
-
Optic nerve atrophy;
-
Pregnancy;
-
Current participation in another investigational drug or device study that may confound the results of this investigation;
-
Other planned ocular surgery procedures, including, but not limited to LASIK, astigmatic keratotomy and limbal relaxing incisions, for the duration of the study;
-
Other protocol-specified exclusion criteria may apply.
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Alcon Research
Investigators
- Study Director: Expert Clinical Project Lead, GCRA, Surgical, Alcon Research
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- C-09-036
Study Results
Participant Flow
Recruitment Details | Participants were recruited from 21 investigative sites located in the United States. |
---|---|
Pre-assignment Detail | Of the 677 participants enrolled, 103 were exited prior to randomization as screen failures. This reporting population includes all participants with successful IOL implantation in at least 1 eye (574). |
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL |
---|---|---|
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism, bilateral implantation | AcrySof® ReSTOR® Multifocal IOL Model SA60D3, bilateral implantation |
Period Title: Overall Study | ||
STARTED | 386 | 188 |
COMPLETED | 373 | 182 |
NOT COMPLETED | 13 | 6 |
Baseline Characteristics
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL | Total |
---|---|---|---|
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism, bilateral implantation | AcrySof® ReSTOR® Multifocal IOL Model SA60D3, bilateral implantation | Total of all reporting groups |
Overall Participants | 386 | 188 | 574 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
66.91
(9.20)
|
68.36
(8.13)
|
67.38
(8.88)
|
Sex: Female, Male (Count of Participants) | |||
Female |
240
62.2%
|
136
72.3%
|
376
65.5%
|
Male |
146
37.8%
|
52
27.7%
|
198
34.5%
|
Outcome Measures
Title | Mean Monocular Uncorrected Distance Visual Acuity (UCDVA) at Fixed Distance at Visit 5 |
---|---|
Description | Visual acuity (VA) was measured monocularly (each eye separately) without visual correction using a 100% contrast ETDRS (Early Treatment of Diabetic Retinopathy Study) chart positioned 4 meters (m) from the participant under well-lit conditions. +0.25 diopter (D) spherical power was applied to correct for optical infinity. VA was measured in logMAR (logarithm of the minimum angle of resolution), with 0.1 logMAR increment corresponding to 5 letters, or 1 line, on an ETDRS chart. A lower numeric value represents better visual acuity. This analysis was prespecified for the first operative eye. |
Time Frame | Month 12 from second eye implantation |
Outcome Measure Data
Analysis Population Description |
---|
This analysis population includes all participants with successful IOL implantation in the first implanted eye with data at visit. |
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL |
---|---|---|
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism | AcrySof® ReSTOR® Multifocal IOL Model SA60D3 |
Measure Participants | 373 | 180 |
Measure eyes | 373 | 180 |
Least Squares Mean (Standard Error) [logMAR] |
0.126
(0.013)
|
0.125
(0.015)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | ReSTOR Toric IOL, ReSTOR IOL |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | With 300 subjects in the ReSTOR Toric IOL test group and 150 subjects in the ReSTOR IOL control group, there was over 99% power to demonstrate that the upper 95% confidence limit for the observed difference in UCDVA between IOL groups was less than the clinical performance target of 0.1 logMAR units at Month 12, assuming the true difference between groups is zero. This was based on an assumed standard deviation for UCDVA of 0.16 logMAR units and a 1-sided, α=0.05 test. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 0.001 | |
Confidence Interval |
(1-Sided) 95% to 0.030 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.013 |
|
Estimation Comments |
Title | Mean Monocular Uncorrected Near Visual Acuity (UCNVA) at Fixed Distance at Visit 5 |
---|---|
Description | VA was measured monocularly without visual correction using a hand-held ETDRS chart at a fixed distance that differed by lens model implanted. The logMAR ETDRS near visual acuity chart was designed for use at 40 cm; results obtained at other distances were converted to reflect the change in apparent letter size that results from the change in distance. VA was measured in logMAR, with 0.1 logMAR increment corresponding to 5 letters, or 1 line, on an ETDRS chart. A lower numeric value represents better visual acuity. This analysis was prespecified for the first operative eye. |
Time Frame | Month 12 from second eye implantation |
Outcome Measure Data
Analysis Population Description |
---|
This analysis population includes all participants with successful IOL implantation in the first implanted eye with data at visit. |
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL |
---|---|---|
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism | AcrySof® ReSTOR® Multifocal IOL Model SA60D3 |
Measure Participants | 373 | 180 |
Mean (Standard Deviation) [logMAR] |
0.19
(0.015)
|
0.24
(0.017)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | ReSTOR Toric IOL, ReSTOR IOL |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | With 300 subjects in the ReSTOR Toric IOL test group and 150 subjects in the ReSTOR IOL control group, there was over 99% power to demonstrate that the upper 95% confidence limit for the observed difference in UCNVA between IOL groups was less than the clinical performance target of 0.1 logMAR units at Month 12, assuming the true difference between groups is zero. This estimate was based on an assumed standard deviation for UCNVA of 0.16 logMAR units and a 1-sided, α=0.05 test. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -0.044 | |
Confidence Interval |
(1-Sided) 95% to -0.017 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.015 |
|
Estimation Comments |
Title | Rate of Actual and Potential Secondary Surgical Interventions (SSIs) Related to the Optical Properties of the IOL for First and Second Operative Eyes Separately at Visit 5 |
---|---|
Description | The rate of actual and potential secondary surgical interventions (SSIs) related to the optical properties of the IOL was estimated. If an ocular surgical intervention was performed, it qualified as an actual SSI; however; if the participant met the protocol-specified criteria that would warrant an SSI, but didn't actually undergo the SSI, it qualified as a potential SSI. Rate is presented as percentage of participants. |
Time Frame | Month 12 from second eye implantation |
Outcome Measure Data
Analysis Population Description |
---|
This analysis population includes all participants with attempted IOL implantation (successful or aborted after contact with the eye). For participants with actual SSIs, performance testing outcomes conducted prior to the secondary intervention were carried forward to the final analysis. |
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL |
---|---|---|
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism | AcrySof® ReSTOR® Multifocal IOL Model SA60D3 |
Measure Participants | 386 | 188 |
First Implanted Eye |
1.04
0.3%
|
2.13
1.1%
|
Second Implanted Eye |
0.52
0.1%
|
2.13
1.1%
|
Title | Rate of Severe Visual Disturbances/Distortions Reported on the Assessment of Photic Phenomena & Lens EffectS (APPLES) Questionnaire at Visit 5 |
---|---|
Description | Visual disturbances/distortions were reported by the participant on the Assessment of Photic Phenomena and Lens EffectS (APPLES) questionnaire, a Patient Reported Outcome (PRO) questionnaire intended to evaluate 10 distinct visual phenomena associated with cataract extraction and IOL implantation. The first 20 questions addressed both the frequency and severity of the phenomena using a 4-point categorical scale ranging from "never" to "always" (frequency) or "none" to "severe" (severity). The final (21st) question indicated whether the participant answered the questions based on experiences with or without glasses. The participant completed the assessment as a retrospective analysis of the previous week. Rate is presented as the percentage of participants with severity score "severe" for the visual phenomenon. |
Time Frame | Month 12 from second eye implantation |
Outcome Measure Data
Analysis Population Description |
---|
This analysis population includes all participants with attempted IOL implantation (successful or aborted after contact with the eye). |
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL |
---|---|---|
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism | AcrySof® ReSTOR® Multifocal IOL Model SA60D3 |
Measure Participants | 386 | 188 |
Blurred vision |
0.8
0.2%
|
0.0
0%
|
Color distortion |
0.0
0%
|
0.0
0%
|
Flat lines look curved |
0.0
0%
|
0.0
0%
|
Straight lines look tilted |
0.0
0%
|
0.0
0%
|
Double vision |
0.8
0.2%
|
0.0
0%
|
Feeling sick due to visual distortion |
0.0
0%
|
0.5
0.3%
|
Glare |
3.5
0.9%
|
2.7
1.4%
|
Halos |
7.5
1.9%
|
11.0
5.9%
|
Hazy vision |
1.3
0.3%
|
0.5
0.3%
|
Starbursts |
4.3
1.1%
|
8.8
4.7%
|
Adverse Events
Time Frame | This analysis group includes all participants with attempted IOL implantation (successful or aborted after contact with the eye). | |||
---|---|---|---|---|
Adverse Event Reporting Description | An Adverse Event (AE) was defined as any untoward medical occurrence, unintended disease or injury, or untoward clinical sign, whether or not related to the investigational device. AEs were collected as solicited comments and as observations by the Investigator as outlined in the protocol. "At Risk" population for ocular AEs is included with unit of "eyes." | |||
Arm/Group Title | ReSTOR Toric IOL | ReSTOR IOL | ||
Arm/Group Description | AcrySof® IQ ReSTOR® +3.0 D Multifocal Toric IOL, model determined by preoperative keratometric astigmatism | AcrySof® ReSTOR® Multifocal IOL Model SA60D3 | ||
All Cause Mortality |
||||
ReSTOR Toric IOL | ReSTOR IOL | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
ReSTOR Toric IOL | ReSTOR IOL | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 45/386 (11.7%) | 21/188 (11.2%) | ||
Cardiac disorders | ||||
Atrial fibrillation | 1/386 (0.3%) | 1/188 (0.5%) | ||
Bradycardia | 1/386 (0.3%) | 0/188 (0%) | ||
Cardiac arrest | 0/386 (0%) | 1/188 (0.5%) | ||
Coronary artery disease | 0/386 (0%) | 2/188 (1.1%) | ||
Eye disorders | ||||
Age-related macular degeneration (First Implanted Eye) | 0/386 (0%) | 1/188 (0.5%) | ||
Cystoid macular oedema (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Cystoid macular oedema (Second Implanted Eye) | 3/383 (0.8%) | 1/188 (0.5%) | ||
Eye disorder (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Eye disorder (Second Implanted Eye) | 3/383 (0.8%) | 0/188 (0%) | ||
Glare (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Glare (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Halo vision (First Implanted Eye) | 1/386 (0.3%) | 1/188 (0.5%) | ||
Halo vision (Second Implanted Eye) | 1/383 (0.3%) | 2/188 (1.1%) | ||
Iris atrophy (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Iris atrophy (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Macular hole (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Macular oedema (Second Implanted Eye) | 0/383 (0%) | 1/188 (0.5%) | ||
Photopsia (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Photopsia (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Retinal detachment (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Retinal detachment (Second Implanted Eye) | 2/383 (0.5%) | 1/188 (0.5%) | ||
Retinal tear (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Vision blurred (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Vision blurred (Second Implanted Eye) | 0/383 (0%) | 1/188 (0.5%) | ||
Visual impairment (First Implanted Eye) | 1/386 (0.3%) | 1/188 (0.5%) | ||
Visual impairment (Second Implanted Eye) | 1/383 (0.3%) | 1/188 (0.5%) | ||
Vitreous prolapse (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Gastrointestinal disorders | ||||
Colitis | 1/386 (0.3%) | 0/188 (0%) | ||
Colitis ischaemic | 0/386 (0%) | 1/188 (0.5%) | ||
Gastric ulcer haemorrhage | 1/386 (0.3%) | 0/188 (0%) | ||
Gastrooesophageal reflux disease | 1/386 (0.3%) | 0/188 (0%) | ||
Hiatus hernia | 1/386 (0.3%) | 0/188 (0%) | ||
Peptic ulcer | 2/386 (0.5%) | 0/188 (0%) | ||
General disorders | ||||
Death | 1/386 (0.3%) | 0/188 (0%) | ||
Device dislocation (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Hepatobiliary disorders | ||||
Bile duct stone | 0/386 (0%) | 1/188 (0.5%) | ||
Cholecystitis acute | 1/386 (0.3%) | 0/188 (0%) | ||
Cholecystitis chronic | 1/386 (0.3%) | 0/188 (0%) | ||
Infections and infestations | ||||
Gastroenteritis viral | 1/386 (0.3%) | 0/188 (0%) | ||
Pyothorax | 1/386 (0.3%) | 0/188 (0%) | ||
Sepsis | 1/386 (0.3%) | 0/188 (0%) | ||
Injury, poisoning and procedural complications | ||||
Cataract operation complication (First Implanted Eye) | 2/386 (0.5%) | 0/188 (0%) | ||
Cataract operation complication (Second Implanted Eye) | 1/383 (0.3%) | 1/188 (0.5%) | ||
Eye injury (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Fracture | 0/386 (0%) | 1/188 (0.5%) | ||
Hip fracture | 1/386 (0.3%) | 1/188 (0.5%) | ||
Surgical procedure repeated (First Implanted Eye) | 3/386 (0.8%) | 2/188 (1.1%) | ||
Surgical procedure repeated (Second Implanted Eye) | 1/383 (0.3%) | 3/188 (1.6%) | ||
Wound complication (Second Implanted Eye) | 1/383 (0.3%) | 1/188 (0.5%) | ||
Metabolism and nutrition disorders | ||||
Dehydration | 1/386 (0.3%) | 0/188 (0%) | ||
Musculoskeletal and connective tissue disorders | ||||
Arthritis | 1/386 (0.3%) | 0/188 (0%) | ||
Intervertebral disc protrusion | 1/386 (0.3%) | 0/188 (0%) | ||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||
Breast cancer stage III | 1/386 (0.3%) | 0/188 (0%) | ||
Colon cancer | 1/386 (0.3%) | 0/188 (0%) | ||
Gastric neoplasm | 1/386 (0.3%) | 0/188 (0%) | ||
Neuroendocrine carcinoma | 1/386 (0.3%) | 0/188 (0%) | ||
Nervous system disorders | ||||
Dementia | 1/386 (0.3%) | 0/188 (0%) | ||
Transient ischaemic attack | 1/386 (0.3%) | 0/188 (0%) | ||
Psychiatric disorders | ||||
Mental status changes | 1/386 (0.3%) | 0/188 (0%) | ||
Renal and urinary disorders | ||||
Renal failure acute | 2/386 (0.5%) | 0/188 (0%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Asthma | 0/386 (0%) | 1/188 (0.5%) | ||
Bronchial hyperreactivity | 0/386 (0%) | 1/188 (0.5%) | ||
Hypoxia | 1/386 (0.3%) | 0/188 (0%) | ||
Non-cardiogenic pulmonary oedema | 0/386 (0%) | 1/188 (0.5%) | ||
Pulmonary embolism | 1/386 (0.3%) | 0/188 (0%) | ||
Surgical and medical procedures | ||||
Cholecystectomy | 0/386 (0%) | 1/188 (0.5%) | ||
Corneal operation (First Implanted Eye) | 1/386 (0.3%) | 1/188 (0.5%) | ||
Corneal operation (Second Implanted Eye) | 1/383 (0.3%) | 1/188 (0.5%) | ||
Eye laser surgery (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Eye laser surgery (Second Implanted Eye) | 3/383 (0.8%) | 0/188 (0%) | ||
Intraocular injection (First Implanted Eye) | 0/386 (0%) | 1/188 (0.5%) | ||
Intraocular lens repositioning (First Implanted Eye) | 4/386 (1%) | 0/188 (0%) | ||
Keratometry (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Keratomileusis (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Keratomileusis (Second Implanted Eye) A | 1/383 (0.3%) | 0/188 (0%) | ||
Knee arthroplasty | 1/386 (0.3%) | 0/188 (0%) | ||
Retinal operation (Second Implanted Eye) | 1/383 (0.3%) | 0/188 (0%) | ||
Retinopexy (First Implanted Eye) | 2/386 (0.5%) | 0/188 (0%) | ||
Retinopexy (Second Implanted Eye) | 3/383 (0.8%) | 1/188 (0.5%) | ||
Rotator cuff repair | 1/386 (0.3%) | 0/188 (0%) | ||
Suture insertion (Second Implanted Eye) | 1/383 (0.3%) | 1/188 (0.5%) | ||
Vitrectomy (First Implanted Eye) | 1/386 (0.3%) | 0/188 (0%) | ||
Vascular disorders | ||||
Aortic stenosis | 1/386 (0.3%) | 0/188 (0%) | ||
Orthostatic hypotension | 0/386 (0%) | 1/188 (0.5%) | ||
Other (Not Including Serious) Adverse Events |
||||
ReSTOR Toric IOL | ReSTOR IOL | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 48/386 (12.4%) | 28/188 (14.9%) | ||
Eye disorders | ||||
Dry Eye (Second Implanted Eye) | 8/383 (2.1%) | 10/188 (5.3%) | ||
Posterior capsule opacification (First Implanted Eye) | 35/386 (9.1%) | 17/188 (9%) | ||
Posterior capsule opacification (Second Implanted Eye) | 32/383 (8.4%) | 19/188 (10.1%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Sponsor reserves the right of prior review of any publication or presentation of information related to the study.
Results Point of Contact
Name/Title | Expert Clinical Project Lead, GCRA, Surgical |
---|---|
Organization | Alcon Research, Ltd. |
Phone | 1-888-451-3937 |
alcon.medinfo@alcon.com |
- C-09-036