ophthalmology update - cleveland clinic · 2 ophthalmology update | summer 2008 study examines...
TRANSCRIPT
A Cleveland Clinic research team has developed the first
animal model of age-related macular degeneration (AMD)
that will enable researchers to study the development and
progression of AMD and conduct pre-clinical testing of
new therapeutics.
The research team, led by Joe G. Hollyfield, PhD,
Cleveland Clinic Cole Eye Institute, modified specific
proteins found in mouse blood so that the mouse’s
immune system was forced to mount a response. This
response causes the mouse to display characteristics
of AMD in a short amount of time.
“More than 8 million Americans are living with vision
loss caused by AMD and 250,000 new cases are
diagnosed each year. The discovery of the animal model
of AMD presents a significant opportunity to efficiently
and effectively develop and test novel therapies to both
prevent the disease and slow vision loss,” says Dr. Hollyfield.
“Research conducted today may one day help find a cure
for this progressive disease.”
Dr. Hollyfield and his team immunized mice with
mouse serum albumin adducted with a specific oxida-
tion fragment of the long chain fatty acid DHA that
were found in earlier studies from this group to be
localized in drusen from AMD donor eye tissues and in
plasma samples from AMD patients. The immunized
mice developed antibodies to this oxidation fragment,
deposited complement in the outer eye wall, accumu-
lated drusen below the retinal pigment epithelium
and showed features of geographic atrophy.
For more information, contact Dr. Joe Hollyfield at
Age-Related Macular Degeneration Animal Model Discovered by Cleveland Clinic Researchers
Cole Eye Institute summer 2008
Ophthalmology Update
Joe G. Hollyfield, PhD
Study Examines LUCENTIS® in Patients with DME
Page 2
Small Choroidal Melanoma: Treat or Observe?
Page 3
Spectral OCT: Quicker, Better Diagnosis for Retinal Disease
Page 4
Rare Peters’ Anomaly Case Successfully Treated with Bilateral Corneal Transplantation
Page 6
2 Ophthalmology Update | Summer 2008
Study Examines LUCENTIS® in Patients with DME
Diabetic macular edema (DME) is the leading cause of
vision loss among working adults. Laser grid photoco-
agulation is currently considered the standard of care for
those with clinically significant DME despite findings
that it provides limited improvement in vision. The
only alternative is the use of periocular and intraocular
steroids. Unfortunately, numerous studies have reported
a high rate of cataract progression and development of
glaucoma following use of intraocular steroids necessitat-
ing surgical intervention. Thus, an effective alternative
treatment with a low side effect profile has not been
found with steroids.
At the Cleveland Clinic Cole Eye Institute, Rishi P.
Singh, MD, and colleagues are currently enrolling
patients in two national, multicenter Phase III trials
studying the safety and effectiveness of intraocular
injections of ranibizumab injection (LUCENTIS®) in
patients with DME.
The trials are called RIDE (A Study of Ranibizumab
Injection in Subjects With Clinically Significant
Macular Edema With Center Involvement Second-
ary to Diabetes Mellitus) and RISE (A Study of
Ranibizumab Injection in Subjects with Clinically
Significant Macular Edema With Center Involvement
Secondary to Diabetes Mellitus Studies). Each of these
trials is looking to enroll about 360 patients at 70
centers in the United States. Participants must be at
least 18 years of age and have macular edema as a
result of type 1 or type 2 diabetes.
“Other phases were successful in terms of improving vi-
sion in this group of working adults,” explains Dr. Singh.
“We took on this study to help patients here because
currently there is no good alternate treatment.”
The Ranibizumab for Edema of the Macula in Diabetes
(READ Study) tested the drug with 20 DME patients
at Wilmer Eye Institute, each receiving five injections
of ranibizumab given at baseline, then at 1, 2, 4 and
6 months. Patients were followed for 12 months. The
visual acuity improved by 12 letters on average (range
7-17 letters) at the 12-month time point.
LUCENTIS, manufactured by Genentech, Inc., is
an antibody fragment designed to bind to and inhibit
vascular endothelial growth factor, a protein that is
believed to play a critical role in angiogenesis. It was ap-
proved by the U.S. FDA in June 2006 for the treatment
of neovascular (wet) age-related macular degeneration.
Phase III clinical trials further evaluating the drug for
DME and retinal vein occlusion are ongoing.
Both the RIDE and RISE trials, which began in May 2007,
will primarily measure the proportion of subjects who gain
at least 15 letters in BCVA compared with baseline.
For more information on Cole Eye Institute’s involve-
ment in these trials or to enroll a patient, please email
Dr. Rishi Singh at [email protected].
Rishi P. Singh, MD
“Other phases were successful in terms
of improving vision in this group of work-
ing adults. We took on this study to help
patients here because currently there is
no good alternate treatment.”
clevelandclinic.org/OUSummer 3
Investigators at Cleveland Clinic Cole Eye
Institute are planning an international multi-
center randomized trial to evaluate the impact
of deferred treatment on the risk of metastasis
in patients with small choroidal melanoma.
Small Choroidal Melanoma: Treat or Observe?
Enrollment of approximately 550 patients will begin
in July 2008, according to Arun Singh, MD, Director of
Ophthalmic Oncology at Cole Eye Institute. Dr. Singh
will be the principal investigator; Andrew P. Schachat,
MD, Cole Eye Institute Vice Chairman of Clinical Affairs,
will be co-investigator.
The treatment approach for choroidal melanoma was con-
troversial until a study funded by the National Institutes
of Health (the Collaborative Ocular Melanoma Study, or
COMS) was completed in 2003, says Dr. Singh. That study
classified tumors as small, medium or large and focused
on the medium and large lesions; small melanomas were
assessed in an observational study but not included in any
randomized treatment protocol.
In the COMS study, 63 percent of tumors classified as
small melanoma did not grow during the five-year study
period. This suggests that the small melanoma, as clas-
sified in the COMS, were either large nevi or melanoma
that did not grow. “Therefore, the true nature of these
lesions is not known and to classify them as small
choroidal melanoma is misleading,” Dr. Singh notes.
“Perhaps labeling them as choroidal indeterminate
melanocytic lesion is preferable.”
“We are still stuck with the uncertainty as to whether
observation is the right thing to do, or whether you treat
patients immediately because you believe the tumor is
going to grow and it is best to treat it right away,” he
explains. “The option that many people would choose is
to wait and see if it grows and then treat. But if you wait
to treat, what if the tumor starts to spread? Some people
may not want to take that risk.”
The proposed study will address the “unfinished busi-
ness” of COMS by randomly assigning patients to either
deferred treatment (planned observation for growth prior
to treatment) or prompt treatment (within 30 days of en-
rollment) with radiotherapy. For patients in the deferred
treatment group, growth will be defined as an increase
in basal diameter of 0.5 mm or height of at least 0.3 mm,
based on the treating physician’s observations.
All patients will be followed for at least five years. Out-
come measures will include disease-free survival, rate
of globe retention, rate of tumor growth (in the deferred
treatment group only), rate of tumor control and visual
acuity. Inclusion and exclusion criteria and other aspects
of the study will be very similar to those of the National
Institutes of Health study so that the data from the analy-
sis of small lesions will fit in with that of the earlier study,
Dr. Singh says.
The data will be analyzed every year to generate statistics
that will tell investigators whether the trial is effective or
futile, either of which would prompt discontinuation of
the study, or whether the results are between those two
extremes and the study should continue. The study should
generate data that could be used to develop evidence-based
guidelines for the treatment of indeterminate choroidal
melanocytic lesions.
To register a patient for this study, call 216.445.9479
or email [email protected].
Small choroidal melanoma with orange
pigmentation and subretinal fluid.
Arun D. Singh, MD
The next generation of optical coherence tomography (OCT) technology, or spectral domain OCT,
continues to evolve – revolutionizing diagnosis, monitoring and treatment for retinal disease.
Spectral OCT: Quicker, Better Diagnosis for Retinal Disease
At Cleveland Clinic Cole Eye Institute, retinal specialist
Peter K. Kaiser, MD and colleagues are collaborating with
numerous manufacturers to create software, algorithms
and otherwise develop the technology further.
“The main difference between time domain OCT and
spectral OCT is acquisition speed,” Dr. Kaiser explains.
A typical time domain B-scan captures 512 A-scans in
one second vs. the up to 40,000 A-scans per second using
spectral domain OCT. The massive speed increase offers
the ability to better map the retina.
This difference translates into the ability to catch early mac-
ular edema or not, or recurrence of choroidal neovascular-
ization (CNV) in age-related macular degeneration (AMD).
“With time domain OCT, to evaluate the macula you get six
linear scans each separated by 30 degrees,” says Dr. Kaiser,
who is the founder and director of the Digital OCT Read-
ing Center (DOCTR) at the Cole Eye Institute. “In between
those scans, there’s really a lot of space. So, if there’s a little
bit of edema or fluid there, it won’t be picked up.”
In contrast, spectral domain OCT allows clinicians to im-
age the entire macula with a 6 mm × 6 mm cube scan and
image all points inside it. “While time domain OCT could
do a similar scan, it would take 20 minutes. This isn’t
feasible because of the patient’s eye movement during this
time,” Dr. Kaiser says. “With spectral domain OCT, this
scan could be completed in less than a minute.” This gives
a complete view of the retina and no areas are missed.
Peter K. Kaiser, MD
Spectral OCT
images help
diagnose, treat
and manage retinal
disease more
effectively.
4 Ophthalmology Update | Summer 2008
Another advantage of spectral OCT is higher axial resolu-
tion. The 5- to 7-µm resolution that can be achieved with
a spectral domain OCT means that more detailed infor-
mation is available in these scans, he says. For instance, in
a case of central serous retinopathy, spectral domain OCT
is able to pick up some debris in the serous detachment
that isn’t visible on time domain OCT images, or image
the photoreceptor inner and outer segments in patients
with retinal degenerations.
Because spectral domain OCT can quickly scan the
macula, a new 3-D view is also possible, Dr. Kaiser says.
This allows a depth of data that can be segmented that
is not possible with 2-D time domain OCT images.
“With these new 3-D views, we’ll gain more insight
into retinal pathology and perhaps see key details that
allow us to diagnose disease that would have otherwise
remained undetectable,” he explains.
This technology also helps improve visit-to-visit regis-
tration and comparison accuracy through total patient
recall and repeat scan functions, he says. This is espe-
cially important for participation in clinical studies or
following patients with diabetes or AMD.
“Together with its speed, resolution and low acquisition
times, these advantages are helping us diagnose, treat and
manage disease more effectively,” he concludes.
For more information about the use of spectral
OCT at Cole Eye Institute, email Dr. Peter Kaiser at
Fundus image with retinal thickness map
Retinal thickness map Internal limiting membrane (ILM) map
OCT images
“With these new 3-D views, we’ll gain more
insight into retinal pathology and perhaps
see key details that allow us to diagnose
disease that would have otherwise
remained undetectable.”
clevelandclinic.org/OUSummer 5
Retinal pigment epithelium (RPE) map
Most affected patients have bilateral manifestations
and many have additional ocular abnormalities, such
as myopia, aniridia, coloboma of the iris, nystagmus,
microphthalmos, persistent hyperplastic primary
vitreous (PHPV) and optic disk hypoplasia.
Elias I. Traboulsi, MD, Pediatric Ophthalmology and
Strabismus, Cleveland Clinic’s Cole Eye Institute,
recently performed bilateral corneal transplantation
on an infant who was blind from Peters’ anomaly.
The baby’s mother was initially told by several local oph-
thalmologists that nothing could be done for her daughter.
She then contacted Dr. Traboulsi’s office. The child was a
few months old at the time and he decided that observation
was the best initial course, in hopes that the hazy corneas
would clear on their own. He also conducted a thorough
evaluation to confirm that no other part of the ocular
system was affected.
“We were trying to avoid corneal transplantation at all
costs due to the high failure rates in children, the need for
long-term use of topical steroids and the increased risk of
glaucoma later in life,” he recalls.
“The haze did not resolve, but fortunately the iris and
the lens were not adherent to the back of the cornea,” Dr.
Traboulsi continues. “We decided to perform a transplant
in one eye while continuing to observe the other one.”
The surgery went extremely well and the baby’s family
raved about the transformation in the child’s behavior.
The fellow eye received a transplant several months later.
Both have healed well and tapering of the steroids to a
long-term maintenance dose is under way.
Dr. Traboulsi explains that the management of corneal
transplants in children is different from in adults. In par-
ticular, sutures are removed much earlier (at 2 to 3 months)
to reduce the risk of the cornea becoming vascularized.
This is safe, as the hastened healing that is naturally present
in children limits the risk of the wound opening. However,
the sutures have to be removed under anesthesia.
Follow-up
The ability to address Peters’ anomaly with corneal trans-
plantation represents a rare area of expertise for an ophthal-
mic program to offer. However, Dr. Traboulsi believes that
the improvements in the child’s life legitimize the effort.
The visual prognosis for babies with Peters’ anomaly can be challenging given that they can have
a central corneal opacity with associated abnormalities of corneal development and iris adhesions
to the cornea, as well as cataract and glaucoma.
Rare Peters’ Anomaly Case Successfully Treated with Bilateral Corneal Transplantation
Elias I. Traboulsi, MD
A bilateral corneal
transplantation at
Cole Eye Institute
restored vision
to this infant who
was blind from
Peters’ anomaly.
6 Ophthalmology Update | Summer 2008
The girl’s mother recalls that it was obvious right away
that her newborn could not see, and the girl’s develop-
ment was clearly limited by it. “She wears glasses now and
is about six months behind cognitively and physically. But
she is very intelligent and now that she can see, she has
quickly figured out how to do more things for herself,”
she says about the nearly 1 year old.
“She reaches for things now, she will follow you around.
Before she mostly just sat in my lap and didn’t like to ever
be left alone,” the mother recalls. “Now she has a mind
of her own and she is so much more active. We are very
grateful to Dr. Traboulsi for making her who she is. It’s
been a miracle for us.”
The child is still learning to crawl and walk but progress
on both has sped up since she gained her vision. She does
have other physical problems, which are presumed to be
linked to her genetic disorder − a missing piece of her
sixth chromosome and an extra one at her 18th chromo-
some. These include borderline scoliosis and a tethered
cord in her back; the specialists she sees regularly include
cardiologists, orthopedists and a geneticist.
Peters’ anomaly
A very rare condition, Peters’ anomaly is manifested in
the first trimester of pregnancy, during the formation of
the anterior chamber. Ocular abnormalities are generally
noted at birth, although affected infants can be asymp-
tomatic or may have other ocular or systemic anomalies.
The cause is unknown; genetic factors, environmental
factors, or both may be involved.
In a study co-authored with Irene H. Maumenee, MD,
and published in Archives of Ophthalmology in 1992,
Dr. Traboulsi reviewed the clinical findings in 29
patients with Peters’ anomaly. There was developmental
delay in 15 patients, congenital heart disease in eight,
external ear abnormalities in five, structural defects of the
central nervous system in four, genitourinary malforma-
tions in four, cleft lip/palate in three, hearing loss in
three, spinal defects in two, and single cases of other less
common defects. One patient had fetal alcohol syndrome;
one, Pfeiffer’s syndrome; and one, short stature, ulnar
hypoplasia and joint laxity.
Colobomatous microphthalmia was present in seven
patients, and persistent hyperplastic primary vitreous
in three patients. Ten patients developed glaucoma, and
three had retinal detachment unrelated to ocular surgery.
In Peters’ anomaly, central or paracentral corneal opacity
is present; it can involve the entire cornea. In type 1, the
lens may or may not be cataractous; however, the lens
does not adhere to the cornea. In type 2, the lens is cata-
ractous and adheres to the cornea.
In another study, published in Ophthalmic Genetics
in 1994, Dr. Traboulsi and his co-authors reviewed the
charts of 22 patients with Peters’ anomaly. Various surgi-
cal procedures were performed on 30 eyes of 18 patients
(mean number of procedures = 3.3 per eye). Follow-up
averaged six years.
Visual acuity varied widely, with six eyes being 20/400 or
better, and 11 having no light perception. Concomitant
or secondary glaucoma required a greater number of sur-
gical procedures (4.1 vs. 3.4) per eye and was associated
with a poorer visual outcome. No eyes with glaucoma had
visual acuity better than 20/400.
In bilaterally operated patients, visual results in one eye
were independent of the outcome of the fellow eye. The
range of visual acuity in bilaterally operated patients was
similar to the vision in those operated unilaterally.
Since that study, several other studies have confirmed
the guarded prognosis in patients with Peters’ anomaly
who undergo corneal transplantation; yet many need the
procedure and it is successful in restoring vision in some.
Contact Dr. Elias Traboulsi at [email protected].
“Now she has a mind of her own and she is so much more active. We are very
grateful to Dr. Traboulsi for making her who she is. It’s been a miracle for us.”
clevelandclinic.org/OUSummer 7
Age-Related Macular Degeneration
A 24-month randomized, double-masked, controlled, multicenter, phase IIIB study assessing safety and efficacy of verteporfin (Visudyne®) photodynamic therapy administered in conjunction with ranibizumab (LucentIs™) versus ra-nibizumab (LucentIs™) monotherapy in patients with subfoveal choroidal neo-vascularization secondary to age-related macular degeneration (DenALI)
Objective: This study will evaluate the effect of combination therapy with verteporfin photodynamic therapy and ranibizumab on visual acuity and anatomic outcomes com-pared to ranibizumab monotherapy and the durability of response observed in patients with choroidal neovascularization secondary to age-related macular degeneration.
Contact: Rishi P. Singh, MD at 216.445.9497 or Lynn Bartko, RN at 216.444.7137
A Phase I open-label, dose escalation trial of ReDD14nP delivered by a single intra-vitreal injection to patients with choroidal neovascularization secondary to exuda-tive age-related macular degeneration (QuARK)
Objective: This is an open-label, dose esca-lation study in which patents will receive a single intravitreal injection of REDD14NP. The primary objective of the study is to de-termine the safety and pharmacokinetics of REDD14NP when administered as a single intravitreal injection.
Contact: Peter K. Kaiser, MD at 216.444.6702 or Lynn Bartko, RN at 216.444.7137
Retinal Vein Occlusion
A Phase III, Multicenter, Randomized, sham-controlled study of the efficacy and safety of Ranibizumab compared with sham in subjects with Macular edema secondary to central Retinal Vein Occlusion (cRVO)
Objective: This study is a Phase III, multi-center, randomized, double-masked, sham injection-controlled study of the efficacy and safety of intravitreal ranibizumab com-pared with sham injections in subjects with macular edema secondary to central retinal vein occlusion (CRVO). Approximately 390 subjects with CRVO will be randomized at approximately 70 investigational sites in the United States.
Contact: Rishi P. Singh, MD at 216.445.9497 or Gail Kolin, RN at 216.445.4086
Diabetic Retinopathy
Vascular Remodeling and effects of Angiogenic Inhibition in Diabetic Retinopathy (nIH)
Objective: This study will test whether the pattern of the retinal vasculature changes in patients with different levels of dia-betic retinopathy can be quantified using computerized image analysis. In addition, the study will evaluate whether new drugs to treat diabetic retinopathy will be able to reverse these vascular changes.
Contact: Peter K. Kaiser, MD at 216.444.6702 or Ly Pung, RN at 216.445.6497
A Phase III, Double-Masked, Multi-center, Randomized, sham-controlled study of the efficacy and safety of Ranibizumab Injec-tion in subjects with clinically significant Macular edema with center Involvement secondary to Diabetes Mellitus (DMe)
Objective: This study is a Phase III, double-masked, multicenter, randomized, sham-controlled study of the efficacy and safety of ranibizumab injection in patients with CSME-CI secondary to diabetes mellitus (Type 1 or 2). Approximately 366 subjects will be randomized at approximately 70 investigational sites in the United States.
Contact: Rishi P. Singh, MD at 216.445.9497 or Laura Holody, COA at 216.445.3762
uveitis
An 8-Week, Multicenter, Masked, Random-ized trial to Assess the safety and efficacy of 700 µg and 350 µg Dexamethasone Pos-terior segment Drug Delivery system Appli-cator system compared with sham DeX Ps DDs Applicator system in the treatment of non-Infectious Ocular Inflammation of the Posterior segment in Patients with Interme-diate uveitis (POsuRDeX uVeItIs)
Objective: This study will evaluate the safety and efficacy of the 700 µg DEX PS DDS Applicator System (700 µg dexamethasone) compared with the 350 µg DEX PS DDS Applicator System (350 µg dexamethasone) in the treatment of non-infectious ocular inflammation of the posterior segment in patients with intermediate uveitis.
Contact: Careen Lowder, MD, PhD at 216.444.3642 or Ly Pung, RN at 216.445.6497
CLINICAL TRIALSThe following studies are currently enrolling. All studies have been approved by the Institutional Review Board.
8 Ophthalmology Update | Summer 2008
Pediatric Eye Disease
Infant Aphakia treatment study (IAts)
Objective: The primary purpose of this study is to determine whether infants with a unilateral congenital cataract are more likely to develop better vision following cataract extraction surgery if they undergo primary implantation of an intraocular lens or if they are treated primarily with a contact lens. In addition, the study will compare the occur-rence of postoperative complications and the degree of parental stress between the two treatments.
Contact: Elias Traboulsi, MD at 216.444.4363 or Sue Crowe, RN at 216.445.3840
Genetics
studies of the Molecular Genetics of eye Diseases (BRtt)
Objective: The objective of this project is to study the molecular genetics of ophthal-mic disorders through the compilation of a collection of DNA, plasma and eye tissue samples from patients and from families with a broad range of eye diseases and malformations.
Contact: Elias Traboulsi, MD at 216.444.4363 or Patrice Nerone, RN at 216.445.9886
A Multicenter study to Map novel Genes for Fuchs’ endothelial corneal Dystrophy (Fuchs’)
Objective: This is a nationwide study to ex-plore how FECD runs in families. Approxi-mately 500 families will be recruited in the study from 2006 to 2009. Data from the participants will be used to find the gene(s) associated with the disease.
Contact: William Dupps, MD, PhD at 216.444.8396 or Ly Pung, RN at 216.445.6497
Cornea
Posterior Lamellar endothelial Keratoplasty study (PLeK)
Objective: The purpose of this study is to determine if a partial-thickness corneal transplant known as posterior lamellar en-dothelial keratoplasty (PLEK) can improve vision in diseases affecting the posterior cornea with minimal optical side effects.
Contact: David Meisler, MD at 216.444.8102 or Laura Holody, COA at 216.445.3762
us clinical study of the AcRYsOF Angle-supported Phakic IOL
Objective: The objective of this study is to evaluate the safety and effectiveness of the ACRYSOF Angle-Supported Phakic IOL when used to correct high myopia. The first phase of this study has been completed, and we are currently enrolling patients in a second phase of this study.
Contact: Ronald Krueger, MD at 216.444.8158 or Laura Holody, COA at 216.445.3762
The following studies have completed patient enrollment in the last year at Cole Eye Institute and are in follow up.
• A 2 year, multicenter, randomized, controlled, masked, dose-finding trial to assess the safety and efficacy of multiple intravitreal injections of AGN 211745 in patients with subfoveal choroidal neo-vascularization secondary to age-related macular degeneration (SIRIUS)
• An Evaluation of Efficacy and Safety of Posterior Juxtascleral Administrations of Anecortave Acetate for Depot Suspension (15 mg or 30 mg) versus Sham Adminis-tration in Patients at Risk for Developing Sight-Threatening Choroidal Neovascu-larization (CNV) Due to Exudative Age-Related Macular Degeneration (AART)
• An open-label, multicenter extension study to evaluate the safety and toler-ability of Ranibizumab in subjects with subfoveal choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD) who have completed the treatment phase of a Genentech-spon-sored Ranibizumab study (HORIZON)
• Protocol B7A-MC-MBCU The effect of Ruboxistaurin on Clinically Significant Macular Edema in patients with Diabetes Mellitus, as assessed by optical coherence tomography (MBCU)
• Protocol B7A-MC-MBDL Reduction in the occurrence of center-threatening Diabetic Macular Edema (MBDL)
clevelandclinic.org/OUSummer 9
PROgRaMS In OPhThaLMIC eDuCationPhysicians are invited to attend the following ophthalmic continuing medical education courses at Cleveland Clinic’s Cole Eye Institute.
All courses will be held in the James P. Storer Conference Center on the first floor of the Cole Eye Institute. For more information, contact
Jane Sardelle, program coordinator, at 216.444.2010 or 800.223.2273, ext. 42010, or at [email protected].
Saturday, June 7, 2008 Innovations in Refractive Surgery
Course Directors:
Ronald R. Krueger, MD Refractive Surgery Cleveland Clinic Cole Eye Institute
Steven E. Wilson, MD Cornea and Refractive Surgery Cleveland Clinic Cole Eye Institute
William J. Dupps, Jr., MD, PhD Cornea and Refractive Surgery Cleveland Clinic Cole Eye Institute
Guest Faculty:
Francesco Carones, MD Carones Ophthalmology Centre Milan, Italy
Randall J. Olson, MD Professor and Chairman Director, John A. Moran Eye Center University of Utah School of Medicine Salt Lake City, Utah
Roger F. Steinert, MD UCI Medical Center University of California-Irvine Irvine, Calif.
George O. Waring III, MD, FACS, FRCOpth Emory University Atlanta, Ga.
Description/Objectives:
This program highlights the most notable innovations in refrac-tive surgery in the past few years. Each of these innovations has begun to revolutionize the field of refractive surgery and in doing so has also begun to stir up some controversy. The program will also include debates on three controversial topics in the field: vision correction (laser vs. lens), laser vision cor-rection (surface ablation vs. LaSIK) and presbyopia correction (multifocality vs. movement vs. depth of field).
Participants should be able to indicate whether intraocular benefits outweigh the risks, whether the popular return of surface ablation outweighs the precision of IntraLaSIK and whether technologies using multifocality, movement or depth of field will likely define the future of presbyopia correction.
At the conclusion of this course, participants should be able to identify and characterize the most notable innovations in the field of refractive surgery and describe the pros and cons surrounding their adoption and widespread acceptance. These include:
• advanced ocular imaging for precision diagnosis
• Phakic IOLs for high ametropias
• Collagen crosslinking for keratoectasia
• Mitomycin C vs. smoothing for PRK haze prevention and treatment
• Multifocal IOLs for presbyopia correction
• Femtosecond lasers for safer, more uniform flaps and keratoplasty
• advanced custom laser delivery and registration for aberration reduction
Mark your Calendars !
10 Ophthalmology Update | Summer 2008
June 12-13, 2008 Annual Research, Residents and Alumni Meeting
Course Directors:
Hilel Lewis, MD Chairman, Cole Eye Institute
Careen Y. Lowder, MD, PhD Uveitis Department Cole Eye Institute
Keynote Lecturer:
Yasuo Tano, MD Treasurer, International Council of Ophthalmology President, Asia-Pacific Academy of Opthalmology Professor and Chairman, Department of Ophthalmology Osaka University, Osaka, Japan
Targeted audience:
General ophthalmologists, Cole Eye Institute staff, fellows, residents, alumni and others.
Description/Objectives:
This program provides a scientific forum to present origi-nal, thought-provoking clinical research papers and basic science research of the Cole Eye Institute residents, fellows, staff, alumni and invited ophthalmologists. In addition to the educational aspects of the program and learning about new and ongoing investigations, this event offers an excellent op-portunity to meet current residents, fellows, new faculty and invited ophthalmologists, and make and renew friendships.
• Recognize the most up-to-date concepts and treatments in research and clinical ophthalmology
• Identify current basic science research in AMD
• Review the rationale and status of the most current treatments for uveitic and diabetic macular edema
• Discuss outcomes of complicated glaucoma and cataract surgery
• Describe the latest techniques in refractive surgery
clevelandclinic.org/OUSummer 11
June 5, 2008 Molecular Pathology of Age-Related Macular Degeneration
Chi-Chao Chan, MD Head, Section of Immunopathology Laboratory of Immunology Director, Histology Core national Eye Institute national Institutes of health Bethesda, Md.
July 17, 2008 Intracellular Trafficking in the Retina: Essential Roads for Vision
David S. Williams, PhD adjunct Professor Department of Pharmacology and Neurosciences University of California, San Diego San Diego, Calif.
September 11, 2008 An Eye on Cancer
Arthur S. Polans, PhD Professor and Associate Director Department of Ophthalmology and Visual Sciences & the University of Wisconsin Eye Research Institute The University of Wisconsin-Madison Madison, Wisc.
October 16, 2008 Development of Novel Therapies for Retinal Degeneration
Robin Ali, BSc, PhD Professor of human Molecular genetics Head, Division of Molecular Therapy Institute of Ophthalmology University College London London, England
November 20, 2008 Aberrant Activity of the Complement System in Age-Related Macular Degeneration
Gregory S. Hageman, PhD Iowa Entrepreneurial Endowed Professor Department of Ophthalmology & Visual Sciences University of Iowa, Carver College of Medicine Iowa City, Iowa
DISTINgUIShED LECTURE series
The Cleveland Clinic Cole Eye Institute is proud to present the 2008 Distinguished Lecture Series, which provides a forum for renowned researchers in the visual sciences to present their latest research findings. This series of lectures will feature advances in many areas of ophthalmic research presented by noted basic and clinical scientists from throughout the world. Ample opportunity for questions and answers will be provided.
Please join us for these insights into ophthalmic research and the promises they hold for patient care. no registration is required; call 216.444.5832 with any questions. One CME credit is available.
all programs will be held in the James P. Storer Conference Center of the Cole Eye Institute from 7 to 8 a.m. attendees should park in the East 102nd Street parking lot (facing the front of the Cole Eye Institute) or the visitor’s parking garage at East 100th Street and Carnegie avenue. We will validate your parking ticket.
12 Ophthalmology Update | Summer 2008
Faculty Disclosure
The Cleveland Clinic Center for Continuing Education has implemented a policy to comply with the current accreditation Council for Continuing Medical Education Standards for Com-mercial Support requiring resolution of all faculty conflicts of interest. Faculty declaring a relevant commercial interest will be identified in the activity syllabus.
aCCreDitation statement
The Cleveland Clinic Center for Continuing Education is
accredited by the Accreditation Council for Continuing
Medical Education to provide continuing medical
education for physicians.
The Cleveland Clinic Center for Continuing Education desig-
nates this educational activity for a maximum of 1.0 Category
1 credit (per meeting) toward the AMA Physician’s Recognition
Award. Each physician should claim only those credits that
he/she actually spent in the activity.
This activity may be submitted for American Osteopathic
Association Continuing Medical Education credit in Category 2.
Aging Eye Summit Series: Focus on Diabetic Retinopathyregister now!
www.preventblindness.net/drsummit
The InterContinental hotel and Conference Center
Cleveland, Ohio
Thursday, June 12, 2008
9:30 am to 3:30 pm
Register today to learn from world-renowned
experts about:
• The status and treatment of diabetes
and diabetic retinopathy
• The latest research and treatment initiatives
• Current strategies for prevention
• Public health perspectives and resources
• Patient perspectives
Seating is limited to the first 150 registrants. Registra-
tion, continental breakfast and lunch are complimentary.
To register and for more information about the Summit,
log on to www.preventblindness.net/drsummit or call
800.301.2020 ext.112
The Summit is for patients, vision researchers, clinicians,
public health and rehabilitation professionals, aging
network professionals, bio-science funders and leaders
from government and the bio-tech industry.
The Aging Eye Summit Series: Focus on Diabetic
Retinopathy is presented by: Cleveland Clinic Cole Eye
Institute, Ohio’s Aging Eye Public Private Partnership
and Prevent Blindness Ohio.
clevelandclinic.org/OUSummer 13
COLE EyE INSTITUTE staFF
Hilel Lewis, MD
Chairman, Cole Eye Institute
Specialty/Research Interests: Vitreoretinal
surgery for complicated retinal detachment
and trauma, age-related macular degeneration,
diabetic retinopathy, retinal photocoagulation,
instrument development
Office Phone: 216.444.0430
Bela Anand-Apte, MBBS, PhD
Ophthalmic Research Department
Research Interest: angiogenesis
Office Phone: 216.445.9739
John W. Crabb, PhD
Ophthalmic Research Department
Research Interests: age-related macular
degeneration, inherited retinal diseases
Office Phone: 216.445.0425
William J. Dupps, Jr., MD, PhD
Cornea and External Disease Department
Specialty/Research Interests: Cornea,
cataract and refractive surgery
Office Phone: 216.444.8396
Marc A. Feldman, MD
Ophthalmic Anesthesia
Research Interests: Ophthalmic surgery
anesthesia, preoperative assessment,
resident education
Office Phone: 216.444.9088
Richard E. Gans, MD, FACS
Comprehensive Ophthalmology Department
Specialty/Research Interests: Cataract,
glaucoma, diabetes
Office Phone: 216.831.0120
Philip N. Goldberg, MD
Comprehensive Ophthalmology Department
Specialty Interests: Cataract, glaucoma
Office Phone: 216.831.0120
Froncie A. Gutman, MD
Vitreoretinal Department
Specialty/Research Interests: Retinal vascular
diseases, laser therapy, diabetic retinopathy
Office Phone: 216.444.5888
Stephanie A. Hagstrom, PhD
Ophthalmic Research Department
Research Interests: Inherited forms of retinal
degeneration, including macular degeneration
and retinitis pigmentosa
Office Phone: 216.445.4133
Joe G. Hollyfield, PhD
Ophthalmic Research Department
Research Interests: Retinal degeneration,
retinal diseases
Office Phone: 216.445.3252
Peter K. Kaiser, MD
Vitreoretinal Department
Specialty/Research Interests: Vitreoretinal dis-
eases, age-related macular degeneration, retinal
detachment, diabetic retinopathy, endophthalm-
itis, posterior segment complications of anterior
segment surgery
Office Phone: 216.444.6702
Gregory S. Kosmorsky, DO
Neuro-Ophthalmology Department
Specialty Interests: Neuro-ophthalmology,
cataract, refractive surgery
Office Phone: 216.444.2855
Ronald R. Krueger, MD, MSE
Refractive Surgery Department
Specialty/Research Interests: Refractive
surgery, lasers, refractive corneal pathology,
lamellar corneal transplants, investigational
clinical trials
Office Phone: 216.444.8158
Lisa Kuttner-Kondo, PhD
Ophthalmic Research Department
Specialty/Research Interests: Role of the
complement system and its regulation in
age-related macular degeneration
Office Phone: 216.444.9830
Roger H.S. Langston, MD
Cornea and External Disease Department
Specialty Interests: Cornea and external
disease, corneal transplantation
Office Phone: 216.444.5898
Careen Y. Lowder, MD, PhD
Uveitis Department
Specialty/Research Interests: Uveitis,
intraocular inflammatory diseases, pathology
Office Phone: 216.444.3642
Lisa D. Lystad, MD
Neuro-Ophthalmology and Comprehensive
Ophthalmology Departments
Specialty/Research Interests: neurological
disorders, comprehensive ophthalmology
Office Phone: 216.445.2530
Andreas Marcotty, MD
Pediatric Ophthalmology
and Strabismus Department
Specialty Interests: Pediatric ophthalmology,
adult strabismus
Office Phone: 216.831.0120
Shari Martyn, MD
Comprehensive Ophthalmology Department
Specialty Interests: Cataract, glaucoma,
diabetes
Office Phone: 216.831.0120
David M. Meisler, MD
Cornea and External Disease Department
Specialty/Research Interests: Corneal and
external disease, inflammatory and infectious
diseases of the cornea, corneal transplantation,
refractive surgery
Office Phone: 216.444.8102
14 Ophthalmology Update | Summer 2008
COLE EyE INSTITUTE staFF
Michael Millstein, MD
Comprehensive Ophthalmology Department
Specialty Interests: Cataract, glaucoma,
refractive surgery
Office Phone: 216.831.0120
Neal S. Peachey, PhD
Ophthalmic Research Department
Research Interests: Visual loss associated
with hereditary retinal degeneration
Office Phone: 216.445.1942
Julian D. Perry, MD
Oculoplastic and Orbital Surgery Department
Specialty/Research Interests: aesthetic facial
surgery/fat transplantation and repositioning,
acellular human dermal graft matrix, new bovine
hydroxyapatite orbital implant, thyroid eye
disease/rate of strabismus after decompression
surgery for dysthyroid orbitopathy
Office Phone: 216.444.3635
Edward J. Rockwood, MD
Glaucoma Department
Specialty/Research Interests: Glaucoma,
glaucoma laser surgery, combined cataract and
glaucoma surgery, glaucoma filtering surgery
with antimetabolite therapy, glaucomatous optic
nerve damage, congenital glaucoma
Office Phone: 216.444.1995
Allen S. Roth, MD
Comprehensive Ophthalmology Department
Specialty Interests: Corneal transplantation,
refractive surgery, cataract and implant surgery
Office Phone: 216.831.0120
Andrew P. Schachat, MD
Vitreoretinal Department
Vice Chairman of Clinical Affairs
Specialty/Research Interests: age-related
macular degeneration, diabetic retinopathy,
medical retina
Office Phone: 216.444.7963
Jonathan E. Sears, MD
Vitreoretinal Department
Specialty/Research Interests: Pediatric and
adult vitreoretinal diseases, pediatric retinal
detachment, inherited vitreoretinal disorders,
retinopathy of prematurity, other acquired
proliferative diseases
Office Phone: 216.444.8157
David B. Sholiton, MD
Comprehensive Ophthalmology Department
Specialty Interests: Cataract and implant sur-
gery, glaucoma, oculoplastics
Office Phone: 216.831.0120
Arun D. Singh, MD
Ophthalmic Oncology Department
Specialty/Research Interests: retinoblastoma,
uveal melanoma, eyelid and conjunctival tumors
and von hippel Lindau disease
Office Phone: 216.445.9479
Rishi D. Singh, MD
Vitreoretinal Department
Specialty/Research Interests: surgical and
medical treatment of the retina, macula and
vitreous
Office Phone: 216.445.9497
Scott D. Smith, MD, MPH
Glaucoma Department
Specialty/Research Interests: Glaucoma,
cataract, prevention of eye disease, international
ophthalmology, congenital glaucoma
Office Phone: 216.444.4821
Elias I. Traboulsi, MD
Pediatric Ophthalmology and Strabismus
Department, Center for Genetic Eye Diseases
Specialty/Research Interests: Ocular diseases
of children, genetic eye diseases, strabismus,
retinoblastoma, congenital cataracts, childhood/
congenital glaucoma
Office Phone: 216.444.4363
Nadia K. Waheed, MD, MPH
Vitreoretinal Department
Specialty/Research Interests: surgical and
medical treatment of the retina, macula and
vitreous
Office Phone: 216.445.9432
Steven E. Wilson, MD
Cornea and External Disease and
Refractive Surgery Departments
Specialty/Research Interests: Refractive
surgery, corneal healing
Office Phone: 216.444.5887
oPtometrists
David Barnhart, OD
Anita Chitluri, OD
Heather Cimino, OD
Ann Laurenzi, OD
Rosemary Perl, OD
William Sax, OD
Mindy Toabe, OD
Diane Tucker, OD
clevelandclinic.org/OUSummer 15
Ophthalmology Update, a publication of The Cleveland Clinic Cole Eye Institute, provides information for ophthalmologists about state-of-the-art diagnostic and man-agement techniques and current research.
Please direct any correspondence to:
Steven E. Wilson, MD Cole Eye Institute / i32 The Cleveland Clinic Foundation 9500 Euclid Avenue Cleveland, Ohio 44195
Phone 216.444.5887 Fax 216.445.8475
Director and Chairman Hilel Lewis, MD
Editor-in-Chief Steven E. Wilson, MD
Marketing Manager Bill Sattin, PhD
Marketing Coordinator natalie Weigl
Managing Editor ann Bungo
Art Director Michael Viars
Cleveland Clinic is an independent, not-for-profit, multispecialty academic medical center. It is dedicated to providing quality specialized care and includes an outpatient clinic, a hospital with more than 1,000 available beds, an education division and a research Institute.
Ophthalmology Update is written for physicians and should be relied upon for medical education purposes only. It does not provide a complete overview of the topics covered and should not replace the independent judgment of a physician about the appropriateness or risks of a procedure for a given patient.
Physicians who wish to share this information with patients need to make them aware of any risks or potential complications associated with any procedures.
© The Cleveland Clinic Foundation 2008
08-EYE-003
Cole Eye Institute
9500 Euclid Avenue / AC311
Cleveland, OH 44195
clevelandclinic.org/OUSummer
REFERRaLS
216.444.2020
The Cleveland Clinic Cole Eye Institute Vision Line is your direct link to our staff for prompt physician referral to an ophthalmology subspecialist for consultation and appointments.
OnLInE aCCESS TO YOUR PaTIEnT’S TREaTMEnT PROgRESS
Whether you are referring from near or far, our new eCleveland Clinic service, DrConnect, can streamline communication from Cleveland Clinic physicians to your office. This new online tool offers you secure access to your patient’s treatment progress at Cleveland Clinic. With one-click convenience, you can track your patient’s care using the secure DrConnect website. To establish a DrConnect account, visit eclevelandclinic.org or e-mail [email protected].
SPECIaL aSSISTanCE FOR OUT-OF-STaTE PaTIEnTS
The Cleveland Clinic’s Medical Concierge program is a complimentary service for patients who travel to Cleveland Clinic from outside Ohio. Our patient care representatives facilitate and coordinate the scheduling of multiple medical appointments; provide access to dis-counts on airline tickets and hotels, when available; make reservations for hotel or housing accommodations; and arrange leisure activities. For more information: call 800.223.2273, ext. 55580, visit clevelandclinic.org/services, or email [email protected].