O ne of the nation’s most important clinical
trials in exudative age-related macular
degeneration — the Comparison of AMD
Treatments Trials (CATT) — is led by Daniel F. Martin,
MD, Chairman of Cleveland Clinic’s Cole Eye Institute.
Now, a researcher at Cole Eye Institute has received a
two-year, $900,000 National Eye Institute challenge
grant for an innovative, first-of-its kind project aimed
at studying the genetic makeup of the majority of the
1,208 CATT participants.
AMD genotype MAy preDict response
CATT is designed to determine the relative efficacy
of two drugs — ranibizumab (Lucentis®) and bevaci-
zumab (Avastin®) — for the treatment of age-related
macular degeneration.
The work of Stephanie A. Hagstrom, PhD, will define
the AMD genotype in CATT patients to reveal which
genetic traits make a patient more likely to have a
favorable response to each treatment, both of which
block vascular endothelial growth factor (VEGF), an
important driver of retinal angiogenesis.
“We hope to correlate specific single nucleotide
polymorphisms (SNPs) with a patient’s response to
anti-VEGF therapy. It is possible that patients with
the major AMD risk genotypes will not respond to
treatment as well as patients who have other genetic
variants,” Dr. Hagstrom says.
Looking AheAD to personALizeD MeDicine
“We hope the results from this pharmacogenetic
study will allow ophthalmologists to offer personal-
ized medicine based on a patient’s underlying genetic
background,” she adds.
CATT began enrolling patients with newly diagnosed,
untreated neovascular AMD in February 2008. Patients
were randomly assigned to one of four treatment arms:
ranibizumab given monthly, bevacizumab given monthly,
ranibizumab given PRN or bevacizumab given PRN.
Genetics of AMD Being Studied by Researchers at Cole Eye Institute
Cole Eye Institute Spring 2011
Ophthalmology Update
Continued on page 2
Stephanie A. Hagstrom, phD
Ocular Inflammation Can Signal Underlying Systemic Disease
page 6
AMD: Combination Therapy Is More Convenient, but Not Superior
page 3
Case Study: Cole Eye Special-ists Join Fetal Care Center Team
page 4
Research Seeks to Elucidate Causes of Acute Retinal Necrosis
page 8
Also Inside: Clinical Trials and Basic Research; Cole Eye CME, Distinguished Lecture Series & Grand Rounds
2 ophthalmology Update | spring 2011
All patients are evaluated every four weeks at one
of the 44 participating clinical centers. The primary
outcomes measures are visual acuity at one year and
at two years.
At LeAst 35 snps to be genotypeD
Dr. Hagstrom’s study team began collecting samples
in late summer 2010. At least 35 SNPs will be
genotyped, including those that have previously been
shown to have the strongest associations with AMD.
Dr. Hagstrom expects to recruit the majority of CATT
participants because they are already committed to the
original trial.
“Patients will have several opportunities to join the
study because they are seen every month,” she says.
MeAsUring response by genotype
Genotype and clinical measures of response to
anti-VEGF therapy will be compared. The clinical
responses measured will be:
• Visual acuity
• Presence or absence of subretinal, intraretinal
or sub-retinal pigment epithelial (sub-RPE) f luid
as seen on optical coherence tomography
• Retinal thickness
• Lesion size as seen on f luorescein angiography
• Number of treatments deemed necessary by
the clinician for patients assigned to the PRN
treatment arms
Dr. Martin calls this genetic study a high-profile,
timely undertaking that effectively utilizes the work
already being done for CATT. “Dr. Hagstrom’s work
will generate valuable data that will help propel us
into a new era in the treatment of macular degenera-
tion,” he says.
Contact Dr. Stephanie Hagstrom or Dr. Daniel Martin
Continued from page 1 “We hope to correlate specific single nucleotide polymorphisms (SNPs)
with a patient’s response to anti-VEGF therapy. It is possible that patients
with the major AMD risk genotypes will not respond to treatment as well
as patients who have other genetic variants.”
— Stephanie A. Hagstrom, PhD (pictured at lower left)
clevelandclinic.org/oUspring 3
Combined AMD Therapy More Convenient, Not Superior
V erteporfin with photodynamic therapy (PDT)
blocks choroidal neovascularization using a differ-
ent mechanism than ranibizumab therapy. Oph-
thalmologists have wondered if combining both therapies
might maximize visual results while minimizing treat-
ments for patients with age-related macular degeneration.
In DENALI, a multicenter, randomized, double-masked,
controlled phase IIIb clinical trial in the United States
and Canada, investigators compared a combination of
standard-fluence or reduced-fluence verteporfin PDT and
ranibizumab to ranibizumab monotherapy. They docu-
mented similar visual results in the three treatment groups
but found combination therapy to be inferior to monthly
ranibizumab injections.
Peter K. Kaiser, MD, a retina specialist at Cleveland Clinic’s
Cole Eye Institute and Study Chairman of DENALI,
explains that the mean change in vision would have had to
be within seven letters of visual improvement to demon-
strate that combination therapy was not inferior to monthly
ranibizumab.
“Although both combination therapy groups were within
approximately four letters of monthly ranibizumab, the
primary outcome was not met because our results were just
outside that 95 percent confidence interval,” he says.
Fewer sessions MAy iMprove coMpLiAnce
However, Dr. Kaiser emphasizes that the visual results ob-
tained with combination therapy were very similar to those
obtained with monthly ranibizumab injections and only
required about half as many treatments.
“Combination therapy is definitely more convenient for
patients and is more cost-effective, and delivers results
that are very similar,” he says. In the DENALI study,
patients in the combination group received an average of
five treatments over the course of a year while patients on
ranibizumab monotherapy received 10.5. “This number
should be closer to 12, but not all patients managed to keep
every appointment, which demonstrates part of the appeal
of combination therapy,” Dr. Kaiser notes.
no ADvAntAge to reDUceD FLUence
Investigators also compared standard-fluence PDT (light
intensity 600 mW/cm2) with reduced-fluence PDT (light
intensity 300 mW/cm2) in hopes that the latter would yield
superior results. That did not prove to be the case.
“Since we found no benefit to using reduced fluence, clini-
cians should stay with the on-label standard PDT when per-
forming combination therapy,” Dr. Kaiser says. Clinicians
should view combination therapy not as first-line treatment
for most AMD patients, he says, but as an alternative for pa-
tients who must travel long distances or have other barriers
to keeping appointments or who do not respond adequately
to ranibizumab monotherapy.
one MAjor exception: pcv
Patients with polypoidal choroidal vasculopathy (PCV) are
an exception to this rule, says Dr. Kaiser. Another study
showed combination therapy to yield similar visual results
and better polyp reduction than ranibizumab monotherapy
in these patients’ eyes.
“In the EVEREST study, the visual results with PCV
patients in all treatment groups initially appeared similar.
However, indocyanine green chorioangiography dem-
onstrated that combination therapy was more effective
at achieving a complete regression of the polyps — in
80 percent of patients versus 30 percent of ranibizumab
monotherapy patients,” Dr. Kaiser says.
“We think ranibizumab causes the fluid around the polyps
to regress, which initially helps vision, but once the ranibi-
zumab is stopped, the polyps remain, the fluid returns and
vision degenerates quickly.”
Contact Dr. Peter Kaiser at [email protected].
peter K. Kaiser, MD
Cole Eye Specialists Join Fetal Care Center Team When Orbital Cyst Is Diagnosed in Utero
Arun Singh, MD
Elias Traboulsi, MD
Cleveland Clinic’s Fetal Care Center facilitates diagnosis and offers
counseling when fetal or maternal problems arise, then orchestrates
delivery and immediate postnatal treatment. Team members shift as
each clinical situation demands. When an orbital cyst was revealed
on a fetal ultrasound, Cole Eye Institute specialists were called in.
Case Study:
4 ophthalmology Update | spring 2011
Ultrafast fetal Mri shows an intraconal cyst
involving the right orbit that produced marked
proptosis but minimal globe deformity.
clevelandclinic.org/oUspring 5
in this case, ophthalmic oncologist Arun Singh, MD, pediatric
ophthalmologist/ophthalmic geneticist Elias Traboulsi, MD,
and a pediatric neurosurgeon joined the Fetal Care Center’s
maternal-fetal medicine specialists, neonatologists and fetal imag-
ing specialists. The center’s advanced practice nurses coordinated
the entire process, communicating with and supporting the family.
History: An ultrasound for an unrelated obstetric concern in a
28-year-old G2P0 woman revealed an orbital cyst in the fetus at 27
weeks, 6 days estimated gestational age. The 4 cm x 2 cm cyst behind
the right eye occupied the right orbit, with a high likelihood of ocular
malformation as development progressed. The left orbit appeared
normal. The mother and father were advised of concerns about fetal
brain development, although ultrasound findings appeared normal,
and sought a second opinion in Cleveland Clinic’s Fetal Care Center.
Maternal-fetal medicine consult: The next day, Sept. 17, the couple
met with maternal-fetal medicine specialist Jeffrey Chapa, MD, for
a repeat ultrasound and consultation. Imaging revealed the cystic
mass posterior to the right eye; however, the globe, including the
lens and extraocular muscles, appeared to be intact. The eye was
severely proptotic, protruding from the orbit. Cesarean section
was planned to avoid potential trauma to the globe during passage
through the birth canal. Left eye findings were unremarkable, as
were intracranial anatomy and the remaining fetal anatomy.
Fetal MRI: Ultrafast fetal MRI, obtained the following day in the
Fetal Imaging Center, showed an intraconal cyst involving the right
orbit that produced marked proptosis but minimal globe deformity.
Pediatric imaging specialists Janet Reid, MD, and Stuart Morrison,
MD, believed the location and appearance suggested a lymphatic
or venolymphatic malformation or, less likely, a colobomatous cyst.
Because the finding was relatively recent, concerns were raised
regarding rapid progression of the cystic structure. A follow-up
MRI was planned for two weeks later.
Ophthalmology consult: After another visit with Dr. Chapa, the
couple had a prenatal consult on Sept. 23 with Dr. Singh, Director
of Ophthalmic Oncology at Cole Eye Institute. Dr. Singh discussed
the ultrasound and fetal MRI findings with them, describing
potential diagnoses and treatments for the orbital mass based on the
findings at birth. The repeat fetal MRI on Sept. 30 showed relatively
little change, and surveillance continued via ultrasound for the
remainder of the pregnancy.
Orchestrating delivery: The Cesarean section was scheduled for
Dec. 1. Standing by Dr. Chapa’s maternal-fetal medicine team and
neonatologists Ricardo Rodriguez, MD, and Sabine Iben, MD, were
Dr. Singh and his ophthalmic surgical team, Dr. Traboulsi, and pedi-
atric neurosurgeon Mark Luciano, MD. Side-by-side operating rooms
were reserved. The father was present at delivery, and the baby was
promptly assessed. The father then carried his daughter to the adjoin-
ing OR for further evaluation.
Prompt team assessment: Drs. Singh, Traboulsi and Luciano were
concerned that the proptosis worsened when the baby cried. They
quickly decided that further imaging was needed to determine the
cyst’s possible etiology prior to any invasive procedure. Dr. Singh
placed a temporary tarsorrhaphy to protect what appeared to be the
functional right globe.
Surgery and follow-up: Imaging revealed that the cyst had no
communication with any intracranial structures. Under the care
of Drs. Singh and Traboulsi, the baby underwent two surgeries for
partial cyst removal, with histopathologic confirmation of a benign
squamous epithelial cyst. At 6 months of age, the baby was grow-
ing and thriving, the cyst had not recurred, and she had good use
and function in the right eye. Follow-up would be needed to check
for cyst recurrence. The baby would likely need surgery, including
cosmetic surgery.
Contact Dr. Arun Singh or Dr. Elias Traboulsi
right: A temporary tarsorrhaphy protected the baby’s
apparently functional right globe. Far right: by 6 months of
age, after two surgeries for partial cyst removal, the baby
was growing and thriving.
Careen Y. Lowder, MD, phD
rula Hajj-Ali, MD
6 ophthalmology Update | spring 2011
Ocular Inflammation Can Signal Underlying Systemic DiseaseInterdisciplinary Collaboration Improves Care and Outcomes
A ctive uveitis and scleritis are often associated
with a systemic illness and poor visual outcomes.
Complications of ocular inflammation include
macular edema, retinal and optic nerve neovascularization,
vitreous hemorrhage, cataract, glaucoma, and retinal tears
and/or detachment.
Uveitis patients require aggressive treatment to preserve
vision and prevent secondary complications. Two-thirds
of scleritis patients require systemic immunosuppressive
medications to control both ocular inflammation and
the underlying disease.
A unique collaboration between Cole Eye Institute special-
ists and Orthopaedic & Rheumatologic Institute rheuma-
tologists at Cleveland Clinic provides timely, accurate diag-
nosis; prompt intervention; careful monitoring of systemic
treatment; and optimal outcomes for these patients.
The following case studies show the need for a high index
of suspicion for systemic disease among patients presenting
with ocular inflammation.
CASE 1: conjUnctivAL growth, photophobiA, bLUrreD vision
A 46-year-old man was referred to Cole Eye Institute
uveitis specialist Careen Lowder, MD, PhD, for evaluation
of a conjunctival growth in the left eye. He reported a
four-month history of intermittent photophobia, redness
and bilateral blurred vision. Over the last three to four
weeks, his left eye had become more injected and painful,
and a growth had developed.
Visual acuity was 20/25 in the right eye and 20/50 in the
left. The conjunctiva of both eyes was noticeably injected,
the left eye worse than the right. The redness was not
blanched with 2.5% topical phenylephrine.
In the left eye, the temporal conjunctiva was slightly
thickened with areas of capillary nonperfusion and scleral
necrosis. A white infiltrate in the temporal periphery of
the cornea was associated with thinning and ulceration. Ke-
ratic precipitates on the corneal endothelium and 2+ cells
in the anterior chamber were observed. In the right eye, sec-
tions of the sclera appeared to have a bluish-violet hue. The
dilated fundus examination was normal in both eyes.
Necrotizing scleritis and peripheral ulcerative keratitis, visu-
ally threatening conditions likely to be associated with an
autoimmune disorder, were diagnosed. IV methylpredniso-
lone 1g was given for three days, followed by prednisone
80 mg/day.
The patient’s ESR was 85, the CBC and serum creatinine
were normal, and a urinalysis showed trace protein but
no blood. Serological testing was strongly positive for pro-
teinase-3 cytoplasmic staining antineutrophil cytoplasmic
antibodies (PR3-cANCA).
A chest CT revealed faint bilateral infiltrates believed to be
early inflammation rather than scarring. Wegener’s granu-
lomatosis (WG) was suspected, and the patient was referred
to Carol A. Langford, MD, in Cleveland Clinic’s Center for
Vasculitis Care and Research.
slit lamp images of
the left eye. the pupil
was dilated with 2.5%
topical phenylephrine.
A: Areas of avascular or
necrotic sclera (arrows).
b: peripheral corneal
infiltration with thinning
and ulceration (arrow).
A B
clevelandclinic.org/oUspring 7
Due to the severity of his scleritis, cyclophosphamide
175 mg/day and trimethoprim sulfamethoxazole were
added to his glucocorticoids. His ocular inflammation
significantly improved within five days.
After three months, the patient’s ocular disease was
in remission, and a repeat chest CT showed that pulmo-
nary findings had resolved, supporting their inflamma-
tory nature and further confirming a systemic illness
consistent with WG. The patient was then switched from
cyclophosphamide to azathioprine, and a prednisone
taper was continued. The patient continues to be followed
jointly and remains in remission.
CASE 2: pAinFUL, reDDeneD eyes, heADAche, sUDDen heAring Loss
A 56-year-old man was referred to Dr. Careen Lowder at
Cole Eye Institute with painful, reddened eyes, headaches
and photophobia. He was diagnosed with bilateral scleritis
and was started on topical steroid eye drops. His initial
evaluation revealed a positive PR3-cANCA.
The positive ANCA, combined with an awareness of
associated systemic diseases, prompted a referral to
Rula Hajj-Ali, MD, in the Center for Vasculitis Treatment
and Research.
A review of symptoms and evaluation were negative
for Wegener’s granulomatosis (WG) and other systemic
inflammatory diseases. However, the patient’s scleritis
became resistant to local treatment, and he was started
on methotrexate to control the inflammation.
His scleritis responded well, and he continued methotrex-
ate for two years. The patient then elected to discontinue
methotrexate and opted for close follow-up.
Three years later, his scleritis recurred. A review of
systems revealed sudden bilateral hearing loss and
bloody sinus discharge. A diagnosis of WG was con-
firmed and Dr. Hajj-Ali restarted systemic treatment,
with a favorable response.
This case illustrates an often-forgotten fact: Ocular
inflammation may be the presenting manifestation of
a systemic disease, sometimes preceding its onset by
several years.
CASE 3: FLoAters, reDUceD vision, AbDoMinAL tenDerness
A 35-year-old woman presented with f loaters and
decreased vision to Dr. Careen Lowder at Cole Eye
Institute. The patient had bilateral iritis and vitritis
complicated by macular edema.
Following an initial laboratory evaluation to rule out
infectious processes, her macular edema was treated with
intraocular steroid injections. Her uveitis became recur-
rent, and she was closely followed both by rheumatologist
Dr. Rula Hajj-Ali and by Dr. Lowder.
During follow-up, her course was complicated by new-onset
joint pain, weight loss and abdominal discomfort. She also
started to develop a rash over her lower extremities.
On exam, Dr. Hajj-Ali found the patient to have mild
abdominal tenderness over the right lower quadrant and
a few tender nodules over her lower extremities consistent
with erythema nodosum.
Inflammatory bowel disease was suspected as the etiology
of this patient’s uveitis and systemic symptoms. Uveitis is
frequently associated with IBD and many other systemic
diseases, including sarcoidosis, multiple sclerosis, Behçet’s
disease and the seronegative spondyloarthropathies.
A workup confirmed the diagnosis of Crohn’s disease.
The patient was referred to Cleveland Clinic’s Digestive
Disease Institute for confirmatory tests and management
recommendations.
ABOuT the AUthors
Dr. Careen Lowder specializes in ocular inflammatory
diseases and uveitis. She has been joined at Cole Eye Insti-
tute by another uveitis specialist, Sunil Srivastava, MD,
who is also a vitreoretinal surgeon.
Dr. Rula Hajj-Ali specializes in uveitis in the Center
for Vasculitis Care and Research, which Dr. Carol Langford
directs.
Contact Dr. Lowder or Dr. Srivastava at
*Adapted from Werdich XQ, Lowder CY, Singh AD. Necrotizing scleritis.
Advanced Ocular Care. May/June 2010; 1(4): 25-6. (Bryn Mawr Com-
munications LLC)
Uveitis is frequently
associated with
inflammatory bowel
disease and systemic
diseases such as sar-
coidosis, multiple scle-
rosis, Behçet’s disease
and the seronegative
spondyloarthropathies.
8 ophthalmology Update | spring 2011
Research Seeks to Elucidate the Causes of Acute Retinal Necrosis
Sunil Srivastava, MD
Acute retinal necrosis (ARN) is a rare condition that can result in significant
visual disability, most often due to retinal detachment. However, the
cause of ARN has never been fully described. Sunil Srivastava, MD, the
newest retina specialist at Cleveland Clinic’s Cole Eye Institute, has been
interested in ARN for years and is actively studying its origins.
retinal whitening and hemorrhages in
the peripheral retina are characteristic
of acute retinal necrosis.
clevelandclinic.org/oUspring 9
“If we could identify patients who are most susceptible to experiencing this type of infection,
we could treat them earlier and for a longer duration.” – Sunil Srivastava, MD
“we are pretty sure the herpes simplex virus is in-
volved, as well as the varicella-zoster virus,” he says.
“however, we also suspect there are genetic traits that
make patients more susceptible to having it become
active in their eye. we know that immunocompro-
mised patients experience worse outcomes than
those with healthier immune systems.”
Dr. srivastava is analyzing blood samples from
patients with Arn in collaboration with stephanie A.
hagstrom, phD, to look for genetic variations related to
the immune system. he is also working to develop an
animal model of Arn.
Link to herpes encephALitis
he suspects the existence of an immune system link
because Arn is frequently seen in patients who have
herpes encephalitis. “studies show that children who
have herpes encephalitis have a genetic trait that makes
it hard for them to fight the encephalitis,” explains Dr.
srivastava.
Also, he says, since the vast majority of the population
has been exposed to the herpes virus by adulthood, the
distribution of individuals who actually develop Arn is
unlikely to be purely random.
“some of the explanation for why the virus remains
latent in many people while others develop a severe
ocular infection undoubtedly has something to do with
where the virus has ‘hidden’ in the body. patients
with Arn probably have latent virus in the nerve cells
in the head or neck region,” he says.
“but that is still not enough of an explanation. there
may be small mutations that cause deficiencies in
the immune system that dictate outcomes.”
Most Arn sufferers, who typically present with hazy
vision, red eye and ocular pain, are otherwise healthy.
Arn occurs in patients ranging in age from teenagers to
the elderly, but it is most common in middle age.
gOAL: eArLier, Longer treAtMent
“if we could identify patients who are most susceptible
to experiencing this type of infection, we could treat
them earlier and for a longer duration,” he says.
treatment for Arn typically includes antiviral medica-
tions such as acyclovir and valacyclovir as well as anti-
inflammatories. A vitrectomy or other surgical options
are primarily indicated if there is a retinal detachment.
Dr. srivastava hopes that since the herpes virus is so
prevalent in the general population, his research may
lead to improvements in treating it throughout the body.
he joined the cole eye institute from emory University
in Atlanta earlier this year, where he completed his
residency. Dr. srivastava completed a fellowship in
vitreoretinal surgery at Duke University Medical center
and a fellowship in uveitis and medical retina at the
national institutes of health.
contact Dr. sunil srivastava
retinal photograph
illustrates acute retinal
necrosis involving the
majority of the retina.
white regions represent
areas of active infection.
BASIC RESEARCH FUNDING
10 ophthalmology Update | spring 2011
Cleveland Clinic Cole Eye Institute had an aggregate annual grant level of $9,323,757 in 2009-2010, with $4,109,754 coming from federal sources.
Title Source Sponsor iD investigator Amount
inhibition of VEgF-Mediated Angiogenesis Federal nih cA106415 Bela Anand-Apte, MBBS, phD $265,215
role of TiMp-3 in Ocular neovascularization Federal nih ey016490 Bela Anand-Apte, MBBS, phD $331,022
Age-related Changes in Epithelial Microvilli Federal nih ey07153 Vera Bonilha, phD $424,875
proteomic Biomarkers for primary Open Angle glaucoma
Federal nih ey014239 John W. Crabb, phD $196,250
role of TuLp1 in photoreceptor Cells Federal nih ey016072 Stephanie Hagstrom, phD $270,035
initiating Events in AMD: An Animal Model for the Human Disease
Federal (2009-2010)
nih r56 ey014240 Joe G. Hollyfield, PhD $368,250
initiating Events in AMD: An Animal Model for the Human Disease
Federal (2010-2011)
nih ey014240 Joe G. Hollyfield, PhD $368,250
initiating Events in AMD: An Animal Model for the Human Disease
Federal nih ey014240 Joe G. Hollyfield, PhD $323,623
Chair grant for the Comparison of AMD Treatment Trials (CATT)
Federal nih ey017828 Daniel Martin, MD $52,008
Administrative Supplement to Chair grant for the Comparison of AMD Treatment Trials (CATT)
Federal nih ey017828 Daniel Martin, MD $899,828
Chair grant for the Comparison of AMD Treatment Trials (CATT)
Federal nih ey017828 Daniel Martin, MD $173,328
Mechanisms of Synaptic Transmission in the retina
FederalAlbert einstein Medical college
ey010254 neal S. peachey, phD $27,095
retinal iron Homeostasis in Health and Disease
FederalMedical college of georgia
ey019672 neal S. peachey, phD $42,475
Corneal Epithelial growth Factors and receptors
Federal nih ey010056 Steven E. Wilson, MD $367,500
rpB Lew Wasserman Award otherresearch to prevent blindness
Bela Anand-Apte, MBBS, phD $60,000
Identification of Biomarkers other ruth & Milton steinbach Foundation
John W. Crabb, phD $300,000
role of TuLp1 in photoreceptor Protein Trafficking
other hope for vision Stephanie Hagstrom, phD $50,000
Sybil B. Harrington Scholar Award otherresearch to prevent blindness
Stephanie Hagstrom, phD $55,000
Study of retinal Degenerative Diseases (FFB Center grant)
otherFoundation Fighting blindness
cMM-0707-0407 cMM-0707-0408 cMM-0707-0409 cMM-0707-0410
Joe G. Hollyfield, PhD John W. Crabb, phD Stephanie Hagstrom, phD neal S. peachey, phD
$2,090,018
Study of retinal Degenerative Disease otherMacula vision research Foundation
Joe G. Hollyfield, PhD $240,000
clevelandclinic.org/oUspring 11
Wolf Family Award other wolf Foundation Joe G. Hollyfield, PhD $100,000
rpB unrestricted grant otherresearch to prevent blindness
Daniel Martin, MD $200,000
Electrical Activity of the Mouse retinal pigment Epithelium
other neal S. peachey, phD $400,000
Electrophysiological Markers other neal S. peachey, phD $316,433
The role of Complement regulation in Maintaining Outer retinal integrity
otherAmerican health Assistance Foundation
neal S. peachey, phD $100,000
Title Source Sponsor iD investigator Amount
NEI Grant Focuses on Corneal HealingSteven E. Wilson, MD, cleveland clinic ophthalmologist, has been awarded a $2 million national
eye institute grant to study corneal epithelial growth factors and healing. Dr. wilson, Director of
corneal research at cole eye institute, says the study will focus on intracellular communication
within the cornea to elucidate the regulation of healing after injury, infection or surgery.
his other research interests include gene delivery to human cells using viral vectors, wound healing,
and cytokines and receptors in tissues in the eye, as well as research into the mechanisms of dry eye
and clinical research into corneal shape and corneal diseases.
Dr. wilson specializes in laser refractive procedures (LAsik/prk) and corneal surgery (penetrating keratoplasty and DsAek), and is
a leading expert in dry eye and ocular surface diseases. he is listed in Best Doctors in America (2004-2010) and has won numerous
awards. he is a former trustee and vice president of the Association for research in vision and ophthalmology (Arvo), the largest
vision research organization in the world, and is currently north American councilor for the international society for eye research.
retinal Disease
A phase ii Dose ranging Study of pazopanib to Treat neovascular Age-related Macular Degeneration (gSK AMD)
Objective: the purpose of this study is to determine the safety and efficacy of different dosage regimens of pazopanib eye drops for the treatment of neovascular age-related macular degeneration.
Contact: Andrew p. schachat, MD, 216.444.7963, or Laura holody, 216.445.3762
retinal Vein Occlusion Fluocinolone Acetonide intravitreal inserts for Vein Occlusion in retina (FAVOr)
Objective: this study will assess the safety and efficacy of fluocinolone acetonide intravitreal inserts in subjects with macular edema secondary to retinal vein occlusion.
Contact: peter k. kaiser, MD, 216.444.6702, or gail kolin, rn, 216.445.4086
Macular Edema incidence/Severity reduction with nevanac® (MiZAr)
Objective: the purpose of this study is to determine the safety and efficacy of Nevanac for the prevention of macular edema in patients with diabetic retinopathy within 90 days following cataract surgery.
Contact: rishi p. singh, MD, 216.445.9497, or gail kolin, rn, 216.445.4086
genetic Eye Disease
Corneal Shape and Biomechanics in the Diagnosis of Marfan Syndrome
Objective: this study will examine the corneal biomechanical properties of individuals with Marfan syndrome.
Contact: william j. Dupps jr., MD, phD, 216.444.8396, or Laura holody, 216.445.3762
Studies of the Molecular genetics of Eye Diseases (BrTT)
Objective: the objective of this project is to study the molecular genetics of ophthalmic 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 i. traboulsi, MD, 216.444.4363, or emma Lessieur, 216.445.9886
Cornea and External Diseases
Donor preparation pressure and refractive Shift in Descemet Stripping Automated Endothelial Keratoplasty (DSAEK)
Objective: the purpose of this study is to determine if the infusion pressure used during DsAek (Descemet stripping automated endothelial keratoplasty) donor tissue preparation affects postoperative graft morphology, refractive outcome and graft endothelial cell count in the recipient.
Contact: william j. Dupps jr., MD, phD, 216.444.8396
Safety and Effectiveness of the VEgA uV-A System for Corneal Collagen Cross-Linking in Eyes with Keratoconus (X-Linking)
Objective: the purpose of this research study is to test the safety, tolerability and effectiveness of corneal collagen cross-linking (cxL) when used to treat keratoconus.
Contact: ronald r. krueger, MD, Mse, 216.444.8158, or Fadiah Al khawaldeh, 216.445.3641
Other studies
Safety Study of a Single iVT injection of Qpi-1007 in Chronic Optic nerve Atrophy and recent Onset nAiOn patients (nAiOn)
Objective: in this open-label, dose escalation, safety, tolerability and pharmacokinetic study, active study drug (Qpi-1007) will be given to all participating patients. this study will determine whether Qpi-1007 is safe when injected into the eye, and will reveal any side effects of the drug and how long it takes for the body to clear the drug.
Contact: rishi p. singh, MD, 216.445.9497, or Laura holody, 216.445.2264
in Follow-upthe following studies have completed enrollment and are in follow-up at cole eye institute:
A phase ii Multicenter, prospective, randomized, comparator controlled, Dose ranging study evaluating pF-04523655 versus ranibizumab in the treatment of subjects with choroidal neovascularization (Monet)
A Clinical Safety and Efficacy Comparison of nevanac® 0.1% to vehicle Following cataract surgery in Diabetic retinopathy patients (nevAnAc)
A randomized, Double-Masked, sham-controlled Phase III Study of the Efficacy, Safety and tolerability of repeated intravitreal Administra-tion of vegF trap-eye in subjects with Macular edema secondary to central retinal vein occlusion (vegF trap crvo)
An open-Label, Multicenter extension study to evaluate the safety and tolerability of ranibizumab in subjects with Macular edema secondary to retinal vein occlusion who have completed a genentech sponsored ranibi-zumab study (horizon 2)
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 ranibizumab (Lucentis™) Monotherapy in patients with subfoveal choroidal neovascularization secondary to Age-related Macular Degeneration (DenALi)
A phase iii, Double-Masked, Multicenter, randomized, sham-controlled study of the Efficacy and Safety of Ranibizumab Injection in Subjects with Clinically Significant Macular Edema with center involvement secondary to Diabetes Mellitus (DMe)
An eight-week, Multicenter, Masked, randomized Trial to Assess the Safety and Efficacy of 700 μg and 350 μg Dexamethasone Posterior Segment Drug Delivery system
Applicator system compared with sham Dex ps DDs Applicator system in the treatment of Non-Infectious Ocular Inflammation of the posterior segment in patients with intermediate Uveitis (posUrDex Uveitis)
CLiniCAL TRIAlSAll studies have been approved by the Institutional Review Board. Highlighted studies are currently enrolling.
12 ophthalmology Update | spring 2011
clevelandclinic.org/oUspring 13
DISTINGUISHED lECTURE SEriES
March 17, 2011
Functionalizing Cell-Based Therapy
for Age-related Macular Degeneration
Marco A. zarbin, MD, phD
Alfonse A. cinotti, MD/Lions eye
research professor and chair,
institute of ophthalmology and
visual science,
new jersey Medical school,
University of Medicine & Dentistry
of new jersey
newark, n.j.
April 21, 2011
Age-related Macular Degeneration:
Any More genes Left to Find?
bernhard weber, phD
professor, institute of human genetics,
University of regensburg
regensburg, germany
May 19, 2011
The Biology of Latent infection
With Herpes Simplex Virus
todd p. Margolis, MD, phD
Foundation Director and Director, ralph
and sophie heintz research Laboratory,
Francis i. proctor Foundation
professor of ophthalmology,
University of california, san Francisco
san Francisco, calif.
June 16, 2011
Building a Focused research group:
glaucoma research at Devers Eye institute
George A. Cioffi, MD
chairman, Devers eye institute,
senior vice president and chief
Medical Officer, Legacy Health,
professor of ophthalmology,
oregon health & science University
portland, ore.
July 21, 2011
High-resolution imaging in patients
With inherited retinal Degenerations
jacque L. Duncan, MD
professor of clinical ophthalmology,
beckman vision center,
University of california, san Francisco,
school of Medicine
san Francisco, calif.
Sept. 15, 2011
DnA repair in retinal Degenerations
jeffrey h. boatright, phD
Associate professor of ophthalmology,
research (basic science) section,
emory University school of Medicine
Atlanta, ga.
Oct. 20, 2011
ironing Out the role of Oxidative Stress
in Age-related Macular Degeneration
joshua L. Dunaief, MD, phD
Assistant professor of ophthalmology,
F.M. kirby center for Molecular
ophthalmology,
scheie eye institute,
University of pennsylvania school of
Medicine
philadelphia, pa.
nov. 17, 2011
Emerging Human Adenoviruses:
A Systems Biology Approach to predicting
the next Eye pathogen
james chodosh, MD, Mph
Lecturer in ophthalmology,
harvard Medical school
Massachusetts Eye & Ear Infirmary
boston, Mass.
the Distinguished Lecture series is held
from 7 to 8 a.m. in the james p. storer
Conference Center on the first floor of
cleveland clinic’s cole eye institute. no
registration is required, and we will validate
your parking ticket. call Laura hogan at
216.444.5832 with any questions.
Cleveland Clinic’s Cole Eye Institute is proud to present the 2011 Distinguished lecture Series, which provides a forum for internationally renowned researchers in the visual sciences to present their latest findings on basic and clinical ophthalmic research. Ample opportunity for questions and answers is provided after lectures.
14 ophthalmology Update | spring 2011
CME OppORTUNITIES & GRAND ROUNDS
cole eye institute cMe Mark your calendars for continuing medical education symposia
hosted by cole eye institute. you’ll gain insights into state-of-the-art
diagnostic, medical and surgical techniques as well as the promise
that research holds for patients with ophthalmic conditions.
uveitis update
saturday, April 9, 2011
Activity Director: careen y. Lowder, MD, phD
north Coast retina Symposium ii
Friday-saturday, May 13-14, 2011
Activity Director: Daniel F. Martin, MD
Annual research, residents & Alumni Meeting
Friday, june 17, 2011
Activity Director: elias i. traboulsi, MD
An optical coherence tomography Update is tentatively scheduled
for july 2011.
cMe symposia are held in the james p. storer conference cen-
ter on the first floor of Cleveland Clinic’s Cole Eye Institute unless
otherwise indicated. For further details or updates and for parking
information, please contact jane sardelle at 216.444.2010 or
800.223.2273, ext. 42010, or at [email protected].
cole eye institute grand rounds ophthalmologists from other institutions are welcome to attend cole
eye institute grand rounds, held Mondays from 7 to 8 a.m. through-
out the academic year, except during holidays and major meetings.
each session features two cases that represent outstanding teaching
examples, followed by extensive discussion. cases may feature rare
or difficult-to-manage conditions, unusual presentations of common
disorders, and/or state-of-the-art diagnosis and management. three
to four M&M cases are presented each year.
category 1 continuing education credits are offered. grand rounds,
held in the james p. storer conference center at cole eye institute,
are videoconferenced weekly to cleveland clinic ophthalmology
(Lakeland eye) in Lorain, ohio, and monthly to Lv prasad institute
in hyderabad, india. no registration is required. For details and
parking vouchers, please contact jane sardelle at [email protected].
Ophthalmology Update, a publication of cleveland clinic’s cole eye institute, provides information for ophthalmologists about state-of-the-art diagnostic and management techniques and current research.
please direct any correspondence to:
steven e. wilson, MD cole eye institute / i32 the cleveland clinic Foundation 9500 euclid Ave. cleveland, oh 44195
phone 216.444.5887 Fax 216.445.8475
institute Chairman Daniel F. Martin, MD
Editor-in-Chief steven e. wilson, MD
Managing Editor cora Liderbach
Art Director Michael viars
Marketing Manager bill sattin, phD
Marketing Associate natalie weigl, rn
the cleveland clinic Foundation is an independent, not-for-profit, multispecialty academic medical center. It is dedicated to providing quality specialized care and includes an outpa-tient 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 complica-tions associated with any procedures.
© the cleveland clinic Foundation 2011
COlE EyE INSTITUTE STAFF
Chairman, Cole Eye institute
Daniel F. Martin, MD ...........................................216.444.0430
Comprehensive Ophthalmology
richard e. gans, MD ............................................216.444.0848
philip n. goldberg, MD ......................................... 216.831.0120
Martin A. Markowitz, MD .....................................440.461.4733
shari Martyn, MD ................................................ 216.831.0120
Michael e. Millstein, MD ...................................... 216.831.0120
sheldon M. oberfeld, MD ....................................440.461.4733
Allen s. roth, MD ................................................ 216.831.0120
David b. sholiton, MD .......................................... 216.831.0120
scott A. wagenberg, MD .....................................440.461.4733
Cornea and External Diseases
william j. Dupps jr., MD, phD ..............................216.444.8396
roger h.s. Langston, MD .....................................216.444.5898
Martin A. Markowitz, MD ......................................440.461.4733
David M. Meisler, MD ........................................... 216.444.8102
sheldon M. oberfeld, MD .....................................440.461.4733
Allen s. roth, MD ................................................ 216.831.0120
scott A. wagenberg, MD ......................................440.461.4733
steven e. wilson, MD ...........................................216.444.5887
glaucoma
jonathan A. eisengart, MD ....................................216.445.9429
edward j. rockwood, MD ..................................... 216.444.1995
Keratorefractive Surgery
william j. Dupps jr., MD, phD ..............................216.444.8396
gregory s. kosmorsky, Do ....................................216.444.2855
ronald r. krueger, MD, Mse ................................ 216.444.8158
Michael e. Millstein, MD ....................................... 216.831.0120
Allen s. roth, MD ................................................ 216.831.0120
steven e. wilson, MD ...........................................216.444.5887
neuro-Ophthalmology
gregory s. kosmorsky, Do ....................................216.444.2855
Lisa D. Lystad, MD...............................................216.445.2530
Oculoplastics and Orbital Surgery
julian D. perry, MD ..............................................216.444.3635
Ophthalmic Anesthesia
Marc A. Feldman, MD ..........................................216.444.9088
Ophthalmic Oncology
Arun D. singh, MD ............................................... 216.445.9479
Ophthalmic research
bela Anand-Apte, Mbbs, phD ............................... 216.445.9739
john w. crabb, phD .............................................216.445.0425
Joe G. Hollyfield, PhD ..........................................216.445.3252
neal s. peachey, phD ........................................... 216.445.1942
pediatric Ophthalmology and Adult Strabismus
Andreas Marcotty, MD .......................................... 216.831.0120
paul rychwalski, MD ............................................216.444.4821
elias i. traboulsi, MD ...........................................216.444.4363
retina
justis p. ehlers, MD ............................................. 216.636.0183
Froncie A. gutman, MD ........................................216.444.5888
peter k. kaiser, MD ..............................................216.444.6702
Daniel F. Martin, MD ............................................216.444.0430
Andrew p. schachat, MD ......................................216.444.7963
jonathan e. sears, MD ......................................... 216.444.8157
rishi p. singh, MD ............................................... 216.445.9497
sunil srivastava, MD ............................................216.636.2286
uveitis
careen y. Lowder, MD, phD ..................................216.444.3642
sunil srivastava, MD ............................................216.636.2286
clevelandclinic.org/oUspring 15
pATIENT rEFErrALSto refer a patient to the cole eye institute, please call 216.444.2020 or 800.223.2273, ext 42020.
cole eye institute
the cleveland clinic Foundation
9500 euclid Avenue / Ac311
cleveland, oh 44195
Ophthalmology Update
physician resource guidereFerrALs
216.444.2020 or 800.223.2273, ext. 42020
the cleveland clinic cole eye institute vision Line is your direct link for prompt physician referrals to an ophthalmology subspecialist for consultation and appointments.
reFerring physiciAn center
For help with service-related issues, information about our clinical specialists and services, details about cMe opportunities, and more, contact the referring physician center at [email protected], or 216.448.0900 or 888.637.0568.
trAck yoUr pAtient’s cAre onLine
DrConnect offers referring physicians secure access to their patients’ treatment progress while at cleveland clinic. to receive your next patient report electroni-cally, establish a DrConnect account at clevelandclinic.org/drconnect.
reQUest MeDicAL recorDs
216.444.2640 or 800.225.2273, ext. 42640
oUtcoMes DAtA
view clinical outcomes books from cole eye institute and other cleveland clinic institutes at clevelandclinic.org/quality/outcomes.
cleveland clinic cMeHealthcare Quality innovation Summit
May 11-13, 2011
Optimizing Value & Securing a Future of Innovation
and Quality
the cleveland clinic healthcare Quality innovation summit
is devoted to exploring novel strategies for improving the
assessment and delivery of quality healthcare. this multidis-
ciplinary conference brings together the major stakeholders
in this process for in-depth discussions of the shared and
sometimes competing visions through which health quality
metrics can be used to advance healthcare outcomes.
For details and to register online, visit ccfcme.com/Quality11.
patient Experience Summit
May 22-24, 2011
Transforming Healthcare Through Empathy and Innovation
this unique summit will provide insights and solutions to
transform the patient experience. the 2010 patient experience
summit initiated a global discussion of patient experience and
what it means to the future of healthcare. this year’s event
will feature presentations, debate and candid discussion of
key patient experience issues that are essential to the future of
healthcare delivery, but also applicable to any discipline where
excellent customer service is the key to success.
For details and to register, visit empathyandinnovation.com.
Both events will be held at the InterContinental Hotel &
Conference Center on Cleveland Clinic’s main campus.
Other Cleveland Clinic CME Opportunities
cleveland clinic’s center for continuing education operates one
of the country’s largest and most successful cMe programs.
visit ccfcme.com to find live and online CME in 29 specialties,
a virtual textbook of medicine, a daily medical newsfeed, and
mycMe to help you manage your cMe portfolio. Most cMe
courses are held in cleveland, but outreach plans are under
way. in 2010, the center offered 11 simultaneous courses at
Arab health, a major world healthcare forum in Dubai, United
Arab emirates.
90 Years Logo4 color process
Blue: 100/34/0/2Green: 100/0/85/24