A patient with 35 years of complete blindness due to optic atrophy sees object shadows and locates light after just 2 weeks of WMC treatment.

Mr. Pablo Sergio, a handsome and intelligent 45-year-old gentleman from Argentina, unfortunately became completely blind at the age of 10 due to damage from a "cerebrospinal fluid shunt valve," leading to intracranial hypertension, which resulted in a diagnosis of optic atrophy. Having lived with complete blindness in both eyes for 35 years, without any light perception, it was the care and companionship of his family that allowed him to communicate with the outside world and lead a normal life.

Dr. Wu, a seasoned expert in neuro-ophthalmology and a world-renowned clinical stem cell specialist, has focused on stem cell clinical treatment and research for over 30 years. His innovative treatment techniques using neural stem cells and mesenchymal stem cells combined with CAST therapy have made significant contributions not only in treating various refractory and stubborn neurological diseases, but also in broadening the field and discipline of stem cell clinical therapy through continuous research and extensive successful clinical experience. He has helped many patients with eye diseases that traditional medicine could not improve, significantly enhancing their visual functions, improving their quality of life, and even allowing them to return to normal work and life.

If you follow Wu Medical Center regularly, you should know that in August 2025, Mr. Juan Luis B. from Argentina came to Wu Medical Center for a 2-week treatment and saw his unaided vision improve from 0.12 to 0.5; he was able to distinguish four different colors from a distance of 4-5 meters after previously being unable to see anything. Such remarkable results represent another medical breakthrough in the global field of stem cell therapy for stubborn and refractory eye diseases that also involve glaucoma, retinal detachment, and optic nerve lesions.

Therefore, Mr. Pablo Sergio and his family were well-prepared to choose Dr. Wu's team to help him escape from his dark world.

After just 2 weeks of inpatient treatment, Mr. Pablo Sergio showed significant improvement in his visual functions:

Before treatment, he was completely blind in both eyes and did not respond at all, even to the strongest light.
After treatment, he exhibited clear direct and indirect light reflexes in both eyes, with a faster pupil reaction time.

Before treatment, he had no light perception in either eye.
After treatment, he had light perception in both eyes, allowing him to locate light sources in both bright and dark environments.

Before treatment, his eyes were pitch black.
After treatment, he developed basic object recognition abilities, being able to see the shadows of objects at close range and distinguish between light and his hand (or other objects).

Before treatment, due to complete blindness, his eye movement was limited.
After treatment, his eye movement was much more flexible compared to when he was admitted.

We will continue to monitor Mr. Pablo Sergio’s improvement in visual functions and assist him in making further progress.

We hope to accompany more patients with different experiences leading to optic atrophy, like Mr. Pablo Sergio, to personally experience the advanced and sophisticated dual stem cell + CAST treatments at Wu Medical Center, as opposed to traditional medical approaches. Our aim is to improve their vision and enhance their quality of life, bringing them back to a world filled with light.

To learn more information of Mr. Pablo Sergio’s patient story, please refer to the following link：
Pablo Sergio-Optic atrophy-(Argentina)