Tinnitus, Deafness and Ear Problems Support Group
This group is for those coping with Tinnitus (ringing ears or ear noise), hearing loss, and all ear issues. Join to find support and get advice from others.
This group is for those coping with Tinnitus (ringing ears or ear noise), hearing loss, and all ear issues. Join to find support and get advice from others.
Phafag AG claims that according to certain physiological and morphological assessments in a study done by them, a low-dose and long-term caroverine treatment might protect against 'impulse noise-induced hearing loss'. In the study, caroverine was delivered subcutaneously using an osmotic pump. As per the company, this kind of delivery has the advantage of avoiding systemic side effects. Many researchers, in their search for an effective treatment are also looking for a proper mode of drug delivery that will cause the least side effects.
Patel says, "We have already got the permission to import the raw material and to formulate and market caroverine in India is under consideration of the Drug Controller General of India (DCGI). We are waiting for that to happen within a month and then we can start the production in our factory." According to him, the product needs to be properly priced to encourage acceptance by the patient population, because apart from the injection's cost, the patient will have to pay the doctor's fee as well as the infusion is to be given under a doctor's supervision. "The cost per injectable infusion in Europe was Rs 2,000. So, after consulting doctors we realised that in order to conduct the trials and make the medicine accessible and affordable the price should be Rs 500-600 per infusion. This way, the whole treatment for a patient should come within Rs 2000," he says.
Although, this is the first step towards bringing patients affected by tinnitus closer to better treatments, this seems to be the only step as no other pharma company has come forward to invest in the R&D or even in distributing the drug to the needy population. Patel believes that one has to have a positive outlook towards this situation. "It goes one step at a time. Once we come out with the product, its success rate will be there for all to see along with its cost effectiveness, and patients will be comfortable with its use then the demand will rise. Since only Phafag AG has the rights to manufacture caroverine, once the drug is launched, we can approach bigger companies for co-manufacturing," he says.
The success rate of the drug is said to be 60-70 percent. The drug is to be given intravenously (IV), which gives a much better result; through eardrops and orally through capsules. Initially, a patient will be given the drug through IV for four to six hours, after which the patient has to take oral medication for five to six days to complete the treatment. Caroverine is already prevalent in the European market as an approved drug and has been marketed for 10 years already. Lincoln Pharma initially tried to import the consignments to India but the costs were too high to sustain, hence it was not financially viable.
What the future holds
Swaroop says that the problem is that even today we are not in a position to understand the actual etio-pathogenesis and the pharmacodynamics of the disease and that the success rate of all treatments is not even 30 percent. So no pharmaceutical company is willing to spend that much money on R&D for tinnitus. "I am sure people must be working, but it is a totally disappointing situation and every man is using his own personal judgments in treating patients. Tinnitus is a very debilitating problem. Patients face so many problems that they are usually on the verge of suicide, as a result, they have been referred to psychiatrists," he says. He continues, "A lot of companies are doing clinical trials but so far nothing has come out. The medications given for tinnitus have a lot of severe side effects because patients have to use these drugs for a very long time. This has become one of the major limiting factors in succeeding to treat tinnitus."
But, Swaroop feels very hopeful. "People are aware of the situation that with modernisation, the incidence of tinnitus is rising. Patients are coming to us as early as possible. I do not see any reason why there will not be a breakthrough. But right now, the most basic thing to do is find the focus of origination of the disease. Once that is achieved, it is just a question of time," he concludes.
aashruti.kak@expressindia.com
We are getting good response from Caroverine Injection in India.
Almost more than 1000 patient has been given Caroverine Injection and 800 patient recover from the tinnitus ( Cochlear Synaptic tinnitus)
It is really great news for us.
Visit website for further information www.tinnex.in
If you have any query feel free to write to me at amit@lincolnpharma.com
Regards
Amit Dwivedi 24 Mar 2011 06:12
Hi Amit
CAS number 23465-76-1
Caroverine (Spasmium, Spadon) is a drug used as a spasmolytic and otoneuroprotective (inner ear protective) agent in some countries.[1] It acts as an N-type calcium channel blocker, competitive AMPA receptor antagonist, and non-competitive NMDA receptor antagonist.[1] It also has potent antioxidant effects.[1][2]
[edit] References
^ a b c Udilova N, Kozlov AV, Bieberschulte W, Frei K, Ehrenberger K, Nohl H (January 2003). "The antioxidant activity of caroverine". Biochemical Pharmacology 65 (1): 5965. doi:10.1016/S0006-2952(02)01452-1. PMID 12473379.
^ Nohl H, Bieberschulte W, Dietrich B, Udilova N, Kozlov AV (2003). "Caroverine, a multifunctional drug with antioxidant functions". BioFactors 19 (12): 7985. doi:10.1002/biof.5520190110. PMID 14757980.
do they claim the result is going to be permanent? this sounds almost surreal, i wish and pray it's true
But nobody ever produces the finished product.
Where are all the people he is talking about.
Why is it, that they are not talking about their personal experiences on the internet.
It is very frustrated.