Two Extensive ECF-Sponsored Studies Presented at the AAOOP Annual Meeting

The New York Eye Cancer Center and the Eye Cancer Foundation were quite actively represented at the 2017 American Association of Ophthalmic Oncologists and Pathologists (AAOOP) Annual Meeting. The meeting was held on Friday, November 10, 2017 at the Hampton Inn & Suites Convention Center, located in the vibrant city of New Orleans, Louisiana, and was attended by Dr. Paul Finger as well as notable ECF-ICO Fellowship alumni, Dr. Sonal Chaugule, Dr. Ekatrina Semenova, and Dr. Abhilasha Maheshwari.

At the conference, Dr. Chaugule gave an oral presentation titled Adjuvant intravitreal triamcinolone acetate (ITA) for radiation maculopathy (RM) recalcitrant to high-dose intravitreal bevacizumab. This research was supported by the Eye Cancer Foundation and conducted at the New York Eye Cancer Center, where Dr. Chaugule worked alongside Dr. Richard Kaplan (ophthalmologist) and Dr. Paul T. Finger. She is pictured speaking on this paper at AAOOP below:

Now, what are ITA, RM, and Bevacizumab? Often, patients undergoing eye plaque radiation in order to treat their cancerous tumor can be subject  to vision-impairing radiation side-effects, or radiation maculopathy (RM), as a result of treatment. Intravitreal anti-VEGF therapy (which is otherwise commonly used to treat macular degeneration) such as Bevacizumab (Avastin), Lucentis, and Eyelea, are used to prolong the effects of radiation maculopathy. Itravitreal triamcinolone acetate (ITA) is a steroid used in conjunction with this anti-VEGF therapy to treat swelling that occurs in the affected eye, called macular edema.

The paper aims to evaluate the effects of using ITA for the treatment of RM in patients with choroidal melanoma after plaque radiotherapy. Eight choroidal melanoma patients undergoing this treatment were studied, having ITA treatment at 4-16 week intervals in addition to continued injections of Avastin. Results found that after starting ITA, vision was stable or improved for patients, leading to the conclusion that ITA can be used as a supplement to decrease macular edema (swelling) and preserve vision in choroidal melanoma patients with RM.

The evaluation of ITA steroids as valuable treatment for RM is not to be underestimated. It provides a new treatment option for patients experiencing loss of vision due to radiation therapy, patients whose loss of vision can no longer be controlled with maximum, standard anti-VEGF therapy. To read more on the findings of this paper and its effect on eye cancer patients, click here. And to read this paper in full, published in the British Journal of Ophthalmology, click here.

Dr. Abhilasha Maheshwari had separately presented ECF-supported research — a 12-year study evaluating patients with slotted, low energy photon eye plaque radiation therapy. The purpose? To measure the efficacy of this treatment for eye cancer patients, especially those who have tumors located near, touching, or surrounding the optic disc (a critical area that allows for  vision) were treated. Forty six patients of these eye cancer patients were treated with eye plaque radiation therapy, using seeds of the chemical isotope Palladium-103 to radiate the affected eye. Over the next 12 years, these patients were monitored for any changes to tumor thickness, visual acuity, and whether or not the cancer had reoccured or metastasized. Results found that the local control rate (i.e, total tumor destruction) was 95.6%, and lead to the conclusion that Slotted Eye Plaque Radiation Therapy is indeed an efficient method of treatment for eye cancer patients.  To read the paper, published in the American Journal of Ophthalmology, click here.

But the AAO updates do not end here! Stay tuned for upcoming information on even more presentations at AAO 2017 by ECF alumni.


AAO Newsletter Features Paper Published by ECF Fellow

From the summer of 2016 to 2017, Dr. Sonal S. Chaugule gained a wealth of knowledge as an Eye Cancer Foundation (ECF) fellow under the tutelage of Dr. Paul T. Finger at the NYECC. From shadowing Dr. Finger’s surgeries at the New York Eye and Ear Infirmary, to speaking at the Second Eye Cancer Working Day in March 2017, Dr. Chaugule has since returned to India, using the knowledge she has gained as tools to continue in the footsteps of her mentors. Her efforts manifest in her paper, in collaboration with Dr. J. Park and Dr. Paul Finger, being published by the American Academy of Ophthalmology.

Featured in the headlines of the AAO Newsletter, the paper was first published by the Indian Journal of Ophthalmology in December 2017, and discusses the effectiveness and safety of topical chemotherapy as sole treatment for giant ocular surface squamous neoplasia (OSSN). Ten patients (3 female, 7 male) with biopsy-confirmed giant OSSN were treated with topical chemotherapy drops (interferon alpha 2b and/or 5 flurouracil 1%). Then, patients were monitored for changes in tumor response, vision, recurrence of disease, metastasis, and treatment complications.  

Pictured below are samples from the paper, revealing slit-lamp photographs of patients afflicted with OSSN before treatment (A, C) and after treatment (B, D). Pre-treatment for both patients (A, C) and post-treatment (B, D) reveal complete tumor regression after treatment via topical chemistry therapy drops. You may note that there is no evidence of opacity, or haziness, to the cornea in the after photos.

Results found that there was no evidence of vision-limiting complications due to treatment by chemotherapy drops — no thinning of the sclera (the white of the eye), no cloudiness in the cornea, and no stem cell deficiency. Noteworthily, there were no tumor recurrences, and none of these 10 patients required additional treatment for their giant OSSN such as surgical excision or cryotherapy. For all patients in this study, there was tumor regression, concluding to researchers that topical chemotherapy drops were not only safe, but effective as treatment for giant OSSN. To read the published study in full, click here.

 

The ECF offers fellowships to doctors from unserved and underserved countries, providing specialized training in the treatment of retinoblastoma and other eye cancers. Once they complete their training, ECF fellows commit to return home to create eye cancer treatment programs. Dr. Chaugule has begun oncology services at HV Desai Eye Hospital in Pune, India, a vital center for eye cancer research and patient treatment, serving a wide population of not only Indians, but also those from the neighboring countries of Pakistan, Bangladesh, and Nepal.   

Through its  2020 Campaign, The Eye Cancer Foundation plans to multiply this success story across the world. With your help, we can train 20 eye cancer specialists to work in 20 countries by 2020.

Our immediate 2020 Campaign goal is to save the lives of 1,000 children by 2020. But that’s only the beginning. Our ability to train doctors and supply them with the equipment they need to properly diagnose and treat retinoblastoma is only limited by the generosity of our donors.

You can become part of the cure with a one-time or recurring donation to The Eye Cancer Foundation. Click HERE to donate today.


The Eye Cancer Working Day: Our Next Step

 

The Working Day initiative, dedicated to improving the eye cancer field through international cooperation between oncologists, lives on with another successful dinner meeting at the American Academy of Ophthalmology (AAO) 2017. Through various oral and poster presentations, The New York Eye Cancer Center and The Eye Cancer Foundation was actively represented through the Working Day Dinner at AAO 2017 on November 9th at the famous Arnaud’s Restaurant in New Orleans, Louisiana. The dinner, hosted by the ECF, saw continued collaborative efforts of the projects presented at the Working Day meeting on March 2017 in Australia. Here are the ophthalmologists who discussed these tasks at the dinner meeting:

Dr. Brenda Gallie, who specializes in the research and treatment of retinoblastoma, discussed “Big Data registries” that collect both prospective and retrospective information for retinoblastoma, conjunctival melanoma, intraocular lymphoma and radiation side effects.

Dr. Sonal Chaugule, a recent fellow who trained under Dr. Paul Finger at the New York Eye Cancer Center, discussed the open access, eye cancer surgical textbook and video-atlas that will soon become available to the public.

Dr. Bertil Damato discussed doctors outcomes reporting through the Iris Registry.

Dr. Paul Finger remarked on The Eye Cancer Foundation’s ongoing work with the International Council of Ophthalmology in helping train eye cancer specialists to work in unserved and underserved countries. He invited all who are willing to participate in this fellowship program to contact the speakers directly, thereby extending the efforts of the 2020 Campaign, which is close to reaching its goal of training 20 eye cancer specialists in these unserved countries by the year 2020.

To stay updated on the continued, exciting efforts of all Working Day participants, please keep our website in your bookmarks!


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