Most inherited retinal conditions stay limited to the eyes; Usher Syndrome does not. It combines progressive retinal degeneration with sensorineural hearing loss, and in certain forms, balance difficulties tied to the inner ear — a combination that sets it apart from nearly everything else discussed here. Three broad clinical types exist, each carrying its own severity of hearing loss and its own typical age for retinal symptoms to begin.
Because two entirely separate sensory systems are involved, hearing, balance, and vision are evaluated together for patients coming from Zambia, rather than assessing the retina as if the rest of the clinical picture did not matter.
10+
years Experience
years Experience
5000+
Patients treated
Patients treated
100+
Countries served
Countries served
NABH
Guided facility
Guided facility
Ocular Symptoms
Hearing loss is usually noticed first — profound and present from birth in Type I, moderate to severe and emerging gradually through childhood in Type II. The retinal side then follows a rod-cone pattern: night blindness, followed by a narrowing peripheral field, typically becoming noticeable in later childhood or the teenage years. Type I carries one further feature the other types do not — balance trouble and delayed walking in infancy, connected to inner-ear involvement.
Underlying Causes
The condition arises from mutations in genes essential to both hair cells in the inner ear and photoreceptor cells in the retina — two structures with little in common on the surface but considerable shared cellular machinery underneath. Inheritance follows an autosomal recessive pattern, meaning both parents typically carry a single unaffected copy of the gene and show no symptoms themselves.
Diagnosis for Zambian Patients
A full audiology evaluation is combined with electroretinography and OCT imaging of the retina, with vestibular balance testing added when Type I is suspected. Genetic testing helps establish precisely which Usher type is involved — useful both for prognosis and for identifying which other family members might benefit from being screened.
Meet The Team
Our Eye Specialists
Dr. Pawan
Associate Professor, Vitreo-Retina Surgeon. 10+ Years Experience
Retinal disorders, diabetic retinopathy, and advanced retina procedures. Provides diagnostic evaluation and treatment planning for international patients.
Dr.Pallavee
Senior Consultant Ophthalmologist & Eye Surgeon· 26+ yrs experience
Areas of Focus: Cataract surgery, corneal disorders, refractive procedures, and glaucoma management. Provides comprehensive eye care and surgical expertise for global patients.
Dr. Robin
Consultant Ophthalmologist & Eye Surgeon, MD, DO .16+ Years Experience
Areas of Focus: Cataract surgery, corneal disorders, refractive procedures, and glaucoma management. Provides comprehensive eye care and surgical expertise for global patients.
Treatment Approach in India
On the retinal side, care follows the same principles used for other rod-cone dystrophies, with stem cell therapy considered for eligible patients as part of that plan. Since hearing is typically managed through a separate specialty — hearing aids or cochlear implant evaluation, for instance — our retinal plan is designed to run alongside whatever audiology care is already underway in Zambia, not to replace it.
Reviews
What Our Patients Say
DR NAAGALAKSHMI R
1 week ago
Asha Babbar
2 weeks ago
The overall experience at the RP Treatment Center was very good. The staff was supportive and caring, and we provided proper attention and guidance during treatment. The environment at the center was clean and comfortable. The doctors and staff tried to understand patients' needs and explained the treatment process well.
Overall, I am satisfied with the service and care. Highly recommended!
Overall, I am satisfied with the service and care. Highly recommended!
Harshita Kapoor
2 weeks ago
Life‑Changing Experience with RP Therapy”
After years of struggling with vision loss due to Retinitis Pigmentosa, I finally found hope here. The doctors were highly professional, explained the stem cell treatment in detail, and gave me confidence at every step. The therapy was smooth, and I’ve already noticed positive changes in my daily life. Their dedication, care, and advanced medical approach make this center truly trustworthy
After years of struggling with vision loss due to Retinitis Pigmentosa, I finally found hope here. The doctors were highly professional, explained the stem cell treatment in detail, and gave me confidence at every step. The therapy was smooth, and I’ve already noticed positive changes in my daily life. Their dedication, care, and advanced medical approach make this center truly trustworthy
Yash Chauhan
2 weeks ago
I had a really good experience at RP Treatment Centre. The doctor listened to my problem patiently and explained the treatment in a simple way. The staff was polite and the clinic was clean. I started feeling better after the treatment. Highly recommended!
pragya chauhan
2 weeks ago
Very satisfied with the service. The doctor is experienced and gives proper attention to every patient. The staff is friendly, and the overall environment is comfortable. Thank you, RP Treatment Centre, for the excellent care.
Manisha kapoor
2 weeks ago
I had been struggling with Retinitis Pigmentosa for years, and finding this center was truly life‑changing. The doctors provided a thorough medical evaluation and explained every step of the stem cell therapy process with clarity. The treatment was smooth, professional, and I noticed encouraging improvements in my vision within weeks. Their continuous follow‑up care and compassionate support made me feel confident throughout the journey. Highly recommended for anyone seeking advanced RP treatment in India.
Frequently Asked Questions
Can the hearing loss be addressed here as well, or is your focus only on the eyes?
“Our focus stays specifically on the retinal side of Usher Syndrome. Hearing management, including any cochlear implant assessment, falls under a separate specialty, and our recommendations are shaped around whatever audiology care you already have in place.”
Our child has had hearing loss since birth — should vision be checked as well?
”
It’s worth raising, particularly if Type I is suspected, since retinal symptoms in that type can start appearing from later childhood onward. An early baseline eye evaluation makes any future change much easier to track.”
Does hearing loss present from birth automatically suggest Usher Syndrome?
” No — there are many possible causes of congenital hearing loss, and Usher Syndrome accounts for only a portion of them. Genetic testing combined with a retinal ERG is the most reliable way to confirm or rule it out.”
How is the specific type determined, and does it change the treatment approach?
“Type is established through the severity and pattern of hearing loss, whether balance is affected, and the age retinal symptoms first appeared — ideally confirmed with genetic testing. It shapes the prognosis discussion specifically, though our general approach to retinal evaluation stays fairly consistent across all three types.”
