Stem Cell Hearing Loss 2022( All You Need To Know)

Hearing loss is one of the most common sensory disabilities in the world. So far, there have only been limited treatments for it, none of which have been able to reverse the hearing loss. Hearing aids and cochlear implants can aid in hearing, but they are external devices. What if we told you that now, there is a natural treatment that can reverse hearing loss? Keep reading if you’re intrigued.

By Simran Kaur

Updated on 27th, Aug'22

Overview

How does hearing loss happen? To understand this, let us first get some understanding of our ears.

Our ears can be divided into three parts—the outer, middle, and inner. Out of these, the inner ear is the most sensitive part.

 

The inner ear has a minor part called the organ of Corti. This part is lined by delicate hair, which helps us hear sounds. The fine hair is only formed in the fetus. After birth, they cease to multiply. Irreversible hearing loss is caused by damage to this hair.

Flat people asking questions

A variety of factors can cause hearing loss. Some of them are:

  • Age-related hearing loss
  • Genetics
  • Prolonged exposure to loud noise
  • Certain medications
  • Infections
  • Hypertension

 

Sadly, many types of hearing loss can’t be reversed. The first thing we should know about is the different types of hearing loss. It is classified based on the part of the ear that is affected.

 

Type of Hearing Loss Part Of the Ear Affected
Conductiveinvolves the outer and the middle ear
Sensorineuralinvolves the inner ear
Mixedit is a combination of both

 

How does one recognize that they are losing their ability to hear? You can compare your symptoms with the list below to determine if you have hearing loss.

  • Muffling of speech and other sounds
  • Difficulty in understanding words, especially in a crowded setting
  • Needing to increase the volume of the television and the radio
  • Regularly asking others to speak more loudly or clearly

 

Did you answer in the affirmative for several of the above symptoms? You don’t need to jump on the worry wagon just yet.

Several studies have shown promising results for stem cell therapy for hearing loss.

 

Indeed, stem cell hearing loss is still in the initial stages of clinical trials. However, these encouraging results show us that it has the potential to cure hearing loss one day too.

 

Stem Cell Clinical Trials for Hearing Loss

Several clinical trials are currently underway to test the progress of stem cells for hearing loss. Different studies use different types of stem cells.

 

Most trials use the patients’ own stem cells, and very few use donor stem cells. A majority of the studies are done using mesenchymal stem cells which are obtained from the patient’s bone marrow.

 

Some studies have used umbilical stem cells, and a small number have extracted stem cells from the patient’s adipose tissue.

 

Can Hearing Loss be Cured with Stem Cell Therapy?

Doctors hands holding medical care objects

Unfortunately, it is still impossible to completely reverse hearing loss, especially when the inner ear is involved.

 

If you ask, ‘Will stem cell therapy fully restore hearing loss?’

 

We will say “No.”

 

Perhaps in a few years, this might be possible. However, stem cell therapy for sensorineural hearing loss can greatly alleviate symptoms. In short, it can reverse hearing loss up to a limited extent.

 

Stem Cell for Types of Hearing LossInformation poster on human cells

But what are stem cells, you ask?

 

Stem cells are special cells in our body that can differentiate into any tissue. This means they also can differentiate into auditory hair cells.

 

Sensorineural hearing loss stem cell therapy is certainly coming into its own now. The stem cells have the potential to differentiate into the fine hair of the inner ear.

 

The regeneration of new hair restores hearing function to a tangible extent.

Rodent studies have also successfully used stem cells to create drugs that can promote the regeneration of the fine hair of the cochlea.

 

In the conductive type of hearing loss, auditory neurons are damaged. Several clinical trials have shown a resounding success in treating this type of hearing loss with stem cells.

 

Stem Cell Therapy for Age-Related Hearing LossA person in different ages style

But can sensorineural hearing loss stem cell therapy be performed in patients of all age groups?

 

This question doesn’t have a straightforward answer. For children, it needs to be evaluated on a case-to-case basis.

 

For infants with genetic or acquired hearing loss, umbilical stem cells are usually preferred. It is even better if it is the baby’s frozen umbilical cord. For best results, the transplant should be done before twenty-five months of age.

 

In older children and adults, bone-marrow-derived stem cells are usually used. In some cases, though, adipose tissue-derived stem cells might be used in adults.

 

Does Stem Cell Therapy for Hearing Loss Really Work?Thoughtful people making difficult choice between two options isolated flat illustration.

The short answer is yes.

 

Stem cell trials for sensorineural hearing loss have shown high degrees of success. Nearly 90% of patients show an improvement in their hearing abilities.

 

However, like every medical procedure, this one also has its risks and benefits. You will have to evaluate them yourself to decide if this is the correct procedure for you to undergo.

Benefits:

  • Potential regeneration of the delicate hair of the cochlea
  • Can be done as an out-patient procedure
  • Harnesses the power of naturally occurring cells in our bodies to restore hearing
  • No side-effects
  • Only current medical treatment besides cochlear implant that can restore hearing

Risk writing with black letters on wooden dices on the marble background

Risks:

  • Treatment is only available in clinical trials at present
  • Stem Cell Therapy is currently limited in its applications
  • Infection at the site of implantation

 

How Does Stem Cell for Hearing Loss Work?

Are you curious to know about the procedure of stem cell treatment sensorineural hearing loss? Well, we have detailed the whole thing for you.

The first step is the collection of the stem cells. In most cases, they are extracted from the bone marrow of the hip. For infants, they are collected from the child’s frozen umbilical cord or a donor umbilical cord. If the stem cells are going to be extracted from the fatty tissue of the abdomen, liposuction is done.

 

These extracted stem cells are then taken to a stem cell laboratory. Using a technique called ‘density gradient technique,’ the stem cells are purified and collected into a concentrated form. This process generally takes three to four hours.

 

The final step is called implantation. The stem cells are usually transplanted into the inner ear. Here, they will differentiate into auditory neurons and hair cells that will help you hear again. This procedure doesn’t last for more than an hour.

 

After the procedure, you might be given some basic instructions like avoiding driving for a couple of hours. And voila! Your stem cell transplant is done!

 

What to Expect After Stem Cell Treatment?

If you’ve got out your pen and paper to make a list of all the precautions you’ll have to take after this procedure, put them away.

 

There are only a couple of things you might be asked to follow:

  • No driving immediately after the procedure
  • No strenuous activity for a few days after the procedure

 

Really, that’s it. But what about the side effects?

Person with a cold concept illustration

Well, no long-term side effects have been reported in over a decade of clinical trials.

 

You might feel some dizziness after the procedure for a couple of hours. You might experience a headache or some pain at the sight of the injection. However, that also vanishes in a few days.

 

As for results, that is a tricky area to predict still. Some patients show an immediate improvement in hearing abilities (in a couple of weeks), while some only show an improvement after a couple of months.

 

The sensorineural hearing loss stem cell therapy timeline differs for each person.

 

Success Rates of Stem Cell for Hearing Loss3d growth chart diagram with shadow

This is one of the most crucial questions, isn’t it? You will be quite happy to know that sensorineural hearing loss stem cell treatment has a very high success rate.

 

82% of patients have displayed the formation of new fine hair in the cochlea, while nearly 100% of patients have shown the formation of new auditory neurons.

 

Cost of Stem Cell Treatment for Hearing LossIndian rupee money bag

The cost of stem cell treatment sensorineural hearing loss depends on several factors like the type of facility you opt for, the type of stem cells required, and the number of cycles needed.

 

The expense of stem cell treatment for hearing loss in India varies from 6000 to 15,000 USD (4.5 to 11.25 lakhs INR). Each cycle costs around 2500 USD.

 

Places That Do Stem Cell Therapy for Hearing LossGrey world map

Several countries now conduct stem cell trials for sensorineural hearing loss. The most popular ones are:

  • USA
  • India
  • UK
  • Canada
  • Spain
  • Germany

 

So, what makes India the best option for your treatment?

 

Honestly, there are several reasons for this.

  • The most affordable healthcare
  • Have been conducting clinical trials for more than a decade
  • Have a higher success rate than the global average (85-95%)
  • Top-tier facilities offer this treatment
  • All medical institutes follow an evidence-based protocol that gives predictable results

 

Stem Cell Research for Hearing LossResearch elements collection

Stem cell research has come a long way over the past twelve years, providing us with treatment solutions that we never thought were possible before. Of course, extensive studies are still required to ensure predictable success with this treatment.

 

The best part of this treatment is the variety of stem cells available in our bodies. This study reviews the various types of stem cells and their potential success in reversing hearing loss.

 

The good news is that nearly all types of stem cells have shown a certain amount of success in treating hearing loss. So, we can safely say that stem cell treatment will be one of the most sought-after treatments in a few years.

Frequently Asked Questions
Question and Answers (150)

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Dr. Arun Kumar's profile picture
Dr. Arun Kumar

When will stem cell teeth be available in India?

Asked anonymously on 9th May, 2022 at 5:38 pm

Stem cell teeth availability in India is still under research 

Dr. Pradeep Mahajan's profile picture
Dr. Pradeep Mahajan

Are there any phytoscience double stem cell side effect?

Asked anonymously on 9th May, 2022 at 5:36 pm
Dr. Pradeep Mahajan's profile picture
Dr. Pradeep Mahajan

Hi, I am a parent of a child with autism. We are interested in stem cell therapy for autism. Could you please send me a list of the hospitals in India that treat autism with stem cells therapy? Looking forward to hearing from you soon. Regards Babu Pandey baburam78@yahoo.com

Asked anonymously on 1st May, 2022 at 8:58 am

We have good result in autism cases. Kindly share report and video of patient. Also try to schedule call.

Dr. Pradeep Mahajan's profile picture
Dr. Pradeep Mahajan

My daughter is 15 she is suffering with itilectval disablity.is it possible to treat her with stem cell therapy.how much cost it will be please reply as soon as possible

Asked anonymously on 20th April, 2022 at 5:47 pm

Yes it is possible. We have good results in development delayed cases. Without seeing reports we can't disclose treatment cost. Kindly ask for reports and schedule call. 

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Dr. Pradeep Mahajan
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