Otosclerosis Research Papers

The one finding that is not consistent with this diagnosis is the tympanogram findings. Normally in otoslcerosis the patient will have a normal or hypomobile tympanic membrane due to the ossification and overgrowth of the bone in the middle ear. This leads to decreased compliance of the ossicular chain thus producing conductive hearing loss.

Twenty-six percent of infants ears demonstrated hearing loss during the first year of life, and 78% of children’s ears demonstrated hearing loss during the study period. Of the children’s ears with hearing loss, 100% had a conductive component and 26% had an additional sensorineural component (mixed hearing loss…Common temporal bone findings included thickening and sclerosis of the

Since hearing is either blocked or nonexistent, steps for types of hearing aids are available. There is Atresia repair which is a surgical procedure done as early as three years old on some candidates to reopen the canal to the inner ear. Some are ideal candidates while others are to wait and look at other hearing aids. Soft band bone conducting hearing aids that can conduct sound through the skull and deliver some sound to the inner ear through a head band can be introduced to a child as a newborn. The idea to have a child wear a hearing aid as early as six months is to introduce sound and language early. Cochlear implantation or BAHA (Bone Anchored Hearing Appliance) can be done at five years old. There is also the VORP(Vibrating Ossicular Prosthesis), or a Vibrant Soundbridge, which is a device that helps create the middle ear. However, implantation may not be needed if a functioning inner ear is detected. If an inner ear is detected in a MRI and the child shows signs of having a chance to regain hearing, surgery is

The patient stated suffering several ear infections during her childhood. As a result, she states she has developed occasional ringing in her ears, but she reports that it does not distract her hearing.

Swimmers ear needs to be diagnosed by your local doctor, and it can be treated by antibiotics. However, when you have repeated instances of swimmers ear over the years, scar tissue begins to build up in the ear canal. This is a dual edge sword because the more scar tissue you have, the more narrow the ear canal becomes. This gives even less room for trapped water to escape, and you end up with a vicious cycle of continued infections. A build-up of scar tissue will also decrease your hearing abilities.

Hearing loss continues to linger in the elderly population of today’s society. Yet, the onset of hearing loss can occur at any age and at any point in

Otosclerosis is a disorder that is inherited that can cause loss of hearing because of lack

clinical otosclerosis is commonly observed in the third decade; however, some cases of otosclerosis begin in early childhood or as late as at 60 years of age.[4]

Hearing loss is one of the most common ailments faced by American seniors. In fact, nearly 36 million seniors have at least some hearing loss, with the majority of those individuals being more than 65 years of age. On the surface, the consequences of hearing loss may seem to be about the loss of a physical sense. In reality, the actual loss of hearing is the least of a senior's concerns.

OME can also occur following an upper respiratory tract infection, as the anatomy of a child’s middle ear and eustachian tube are more horizontal, hindering the drainage of fluid and placing them at higher risk for OME (Williamson, 2007). Other risk factors that make a child more prone to OME are attending day care, bottle feeding in the supine position, secondhand smoke in the home, a lower socioeconomic status, and having a large number of siblings (Williamson, 2007).

The condition can be caused by bacterial organisms that infect the external auditory canal that can be introduced by unclean hands or fingers that enter this external auditory canal (Woo & Wynne, 2012). Otitis media can present in acute, chronic, or necrotizing forms (Hajioff & Mackeith, 2010). The treatment of otitis externa has goals developed around pain control, to help prevent reoccurrence, and to cause resolution of the infection present. Oral antibiotics are not usually prescribed for this condition unless the condition is persistent systematic spread of the infection has occurred and/or the patient’s temperature is elevated (Hajioff and Mackeith,

According to carman, children are more susceptible for acute otitis media because the shortness and horizontal positioning of their Eustachian tube, limited response to antigens, and lack of previous exposure to common pathogens or the immaturity of their immune system (Carman, 2016).

As an undergraduate, I performed research on deafness, investigating hearing regeneration and unique auditory phenotypes. Based on my work, I was selected to be a Post-Baccalaureate Fellow at the National Institute on Deafness and Other Communication Disorders within the National Institutes of Health. This is a two-year program (07/14-07/16). I lead three projects focused on novel clinical therapies to prevent hearing loss from ototoxic drugs—drugs that cause hearing loss in hundreds of thousands of patients. There exists the need for therapies that protect the inner ear from ototoxic drugs without altering their therapeutic effects, and the focus of my research has been to help develop novel therapies.

Otitis externa also called swimmer’s ear in acute form has an annual incidence of approximately 1 percent and a lifetime prevalence of 10 percent (3). The prevalence of otitis externa varies between regions with a yearly rate of four per 1,000 in the US, 10 per 1,000 in the UK, and 12 per 1,000 in the Netherlands. It is seen in all age groups and is five times more common in swimmers (41). Findings demonstrate that otitis externa is a common condition with a 12-month period prevalence of greater than 1%. Females present more commonly than males in all age groups prior to retirement, and the peak period prevalence occurs in late middle age for females and in the 65 to 74 years age group for males. Among younger patients there is a seasonal effect

Otitis Media is a condition that involves the middle ear that presents with inflammation. Otitis Media with effusion can result with transudation from the middle ear vessels that can lead to chronic effusion if symptoms are not present (Dunphy, Winland-Brown, Porter, & Thomas, 2015). Acute otitis media often presents with purulent drainage in the middle ear, fever, otorrhea, and otalgia. Chronic OM is present when the inflammation occurs over 3 months. Approximately 75% of children by their third birthday will experience otitis media (Dunphy et al., 2015). By the school age years approximately 80-90% of children will have otitis media with effusion (Harmes, Blackwood, Burrows, Cooke, Harrison, & Passamani, 2013). Risks factors for this condition include: age, allergies, viral infections, exposure to environmental factors such as smoke or other irritants, day care, family history of