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In our most recent post, we explored the rare diagnosis of eye cancer—specifically ocular melanoma, which occurs in about 5 people out of a million. That’s around 2,000-2,500 cases diagnosed per year in the US.

Risk Cancers for Eye Cancer

Eye cancer is very rare. It’s not unheard of for an optometrist to see thousands of patients per year for decades without diagnosing a case. However, there are risk factors that raise the likelihood of developing this uncommon type of cancer. These include:

  • People age 50 or older have a higher than average chance of being diagnosed with eye cancer. The most common age of diagnosis is 55. Interestingly, people tend to “age out” of this diagnosis–it’s even more rarely diagnosed in those over age 70.
  • It’s slightly more likely that you’ll develop ocular melanoma if you’re male than female.
  • People of Caucasian descent have a higher risk for ocular melanoma than African American or Hispanic people.
  • Individual medical history. If you have spots or moles in the eye, or pigmentation of the skin in or around the eye, you may be at higher risk for ocular melanoma.
  • Family history of the disease. If others in your family have been diagnosed, you could be at a higher risk due to your genetic profile.

Uncovering an Eye Cancer Cluster

The rarity of this specific type of cancer is why it’s incredibly unusual that 22 people have been diagnosed with ocular melanoma in the Huntersville, NC area—a suburb of Charlotte—since 2009.

And, while the majority of people diagnosed with ocular melanoma skew male and over age 50, a high percentage of the cancers diagnosed in the Huntersville, NC area have been discovered in young women. Nine of the first 12 victims were female, with 6 of those being under the age of 30 when they were diagnosed. At least four of the 22 have died.

Local authorities have made concerted efforts to discover a common thread among the victims, in hopes of pinpointing an environmental factor that may have played a role in their development of this serious form of cancer. At least four of the patients lived near or attended the same high school: Hopewell High School. However, ocular melanoma doesn’t currently have a proven environmental cause and there has not been a common cause found despite years of research and investigation.

The town’s commissioners have performed in-depth studies, including a formal GeoSpatial Investigation,  in an attempt to discover a common cause. This study explored the victim’s lives to look for common occurrences of specific exposures across time and location—perhaps where they lived or worked. They’ve also conducted genetic testing in an attempt to discover whether the victims were genetically predisposed to the cancer.

So far there aren’t any answers.

The results of soil and water tests in the areas where the patients lived and worked were inconclusive. While there were some toxic materials released into the air and water in the Huntersville area, none were discovered to be correlated with ocular melanoma.

An Additional “Cluster” Discovered in Alabama

In addition to the unusually high occurrence of ocular melanoma diagnoses in Huntersville, NC, another area of the country is suffering a similar situation around Auburn University in Alabama. In the Auburn area, as many as 38 people who either attended the university or worked at the university between 1983 and 2001 were diagnosed. Once again, many were young women when they discovered they had the disease—which is not the typical patient profile for ocular melanoma.

“There’s one patient in particular [in Auburn] — the first time she told us her two college roommates also had this rare cancer, that piqued our interest,” said Dr. Marlana Orloff, Medical Oncologist, in a WLTZ news report from February 2018.  “If she had said my two college roommates had breast cancer, that’s a more common cancer. When you’re talking about Ocular Melanoma, especially because the median age for that cancer is 60 and this is affecting younger women, it causes you to think twice about what’s going on.”

The Alabama Department of Public Health made a determination that the number of cases related to the Auburn area did not constitute an official “cancer cluster.” Regardless of this official determination, Auburn is continuing to support research and efforts made to identify the cause of this unusually high number of diagnosed ocular melanoma cases in former employees and students.

While the lack of answers around the unusually high numbers of ocular melanoma cases diagnosed in both Huntersville, NC and Auburn, AL, is frustrating, investigations are continuing and hopefully, in the future, answers will emerge.

Until then, the most important step people can take to diagnose this aggressive type of cancer early is to visit your optometrist annually for a comprehensive eye exam that includes dilation so that your optometrist can thoroughly examine your eyes for signs of ocular melanoma.

COVID-19 UPDATE
Our office takes the health and safety of our patients and team very seriously. After careful consideration, Tippett Eye Care has elected to reduce our services at both locations for the unforeseeable future.

Although our office will be closed, we will have a team on hand to answer questions, make appointments, take eyewear and contact lens orders, and schedule curbside pick-ups via phone. Please call our office to schedule a pick- up time so we may bring them out of the office for curbside pick-up. You may also elect to have materials directly shipped. We will return any messages left throughout the week within 24 hours. Messages left over the weekend will be returned on Monday.

Dr. Tippett will be available for eye emergencies such as sudden vision changes, injuries, red eyes, and other urgent issues. We will be using telemedicine and in-office treatment. Please call our office so we may address your concerns. Our office will make every effort to help you avoid the emergency room. Please note, no patients will be granted entry into the office without approval of an emergency appointment by Dr. Tippett or a team member.

Please review the services we will continue offering at each location.

Grovetown/Columbia Road location: Effective Monday, March 23rd

  • Available for eyewear and contact lens dispensing, curbside pick-up and direct ship only
  • Available for scheduling appointments, questions, orders by phone
  • No in office visits
  • Hours available for curbside pick-up
  • Monday, Wednesday, Friday 9am – 1pm
  • Tuesday & Thursday 1pm – 5pm

Augusta/Wrightsboro Road location: Effective Wednesday, March 24th

  • Available for eyewear and contact lens dispensing, curbside pick-up and direct ship only
  • Available for scheduling appointments, questions, orders by phone
  • Available for eye emergency visits, please call with your concern and our team will schedule a visit with Dr. Tippett either by telemedicine or in-office
  • Hours available for curbside pick-up and office emergencies with an appointment ONLY
  • Monday, Wednesday, Friday: 9am – 1pm
  • Tuesday & Thursday: 1pm – 5pm

Our office will keep you updated on the status of our limited services through email, Facebook, and our voicemail. Thank you for your cooperation and understanding during this stressful time. We appreciate your continued support and wish everyone health and safety.

Sincerely,

Tippett Eyecare