• The Journal of Pediatrics of Korean Medicine
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• 제13권2호
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• pp.149-170
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• 1999

The author measured IL-2, IL-4, IL-6, TNF-${\alpha}$ and total protein(TP) level of middle ear effusion(MEE) of 24 ears - 13 ears of them had treated by antibiotics, 11 of them by Kami-hyunggyeyungyotang - of pediatric recurrent otitis media with effusion(PROME) using ELISA assay, and compared the level of cytokines(pg/ml)/TP(mg/dl). And investigated the clinical finding in those children. The results were obtained as follows: 1. The level of IL-2／TP in Kami-hyunggyeyungyotang group was significantly higher than that in antibiotics group(P〈0.05). 2. The level of IL-4/TP in Kami-hyunggyeyungyotang group was significantly higher than that in antibiotics group(P〈0.0l). 3. The level of IL-6/TP in Kami-hyunggyeyungyotang group was significantly lower than that in antibiotics group(P〈0.05). 4. The level of TNF-${\alpha}$/TP in Kami-hyunggyeyungyotang group was significantly lower than that in antibiotics group(P〈0.01) 5. 79.1% of children with recurrent otitis media with effusion(ROME) were also complicated to chronic sinusitis. The children's t-test was used to make a statistical comparison between the groups. According to above results, Kami-hyunggyeyungyotang is considered to be used for treatment 'recurrent otitis media with effusion' by control produce of cytokines which are connected with inflammatory reaction.

• Pediatric Infection and Vaccine
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• 제15권1호
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• pp.45-51
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• 2008

Purpose : Better understanding of the epidemiology of Streptococcus pneumoniae affects preventive and therapeutic strategies for children with otitis media. This study was undertaken to examine the prevalence of pneumococcal serotypes causing otitis media in children. Methods : Pneumococcal isolates obtained from the ear discharge of children with otitis media between January 2001 and December 2006 were characterized by serotyping and antibiotic susceptibility testing. Results : There were 54 pneumococcal isolates from 54 children with otitis media. The median age of patients was 13 months, and the proportion of children <5 years old was 81%. The predominant serotypes, in order of decreasing frequency, were 19A (44%), 19F(28%), 6B (7%), 6A (4%), 9V (4%), and 1 (4%); 23 isolates (43%) belonged to types included in the heptavalent pneumococcal conjugate vaccine (PCV7). The proportion of serotype 19A and 19F accounted for 72% of overall pneumococcal isolates, which accounted for 84% of pneumococcal isolates from otorrhea of children <5 years old (vs 20% in children ${\geq}5$ years old, P<0.001). All serotypes isolated from 3 vaccinees of PCV7 were 19A. There was no significant diminution in otitis media caused by pneumococcal vaccine serotypes after the introduction of PCV7. The frequency of nonsusceptibility to penicillin, erythromycin, and trimethoprim-sulfamethoxazole was higher in serotype 19A than in other non-vaccine serotypes, respectively. The frequency of multiple drug resistance was 96% in serotype 19A, compared with 29% in other non-vaccine serotypes (P=0.001). Conclusion : 19A was the most common pneumococcal serotype causing otitis media and represented a large proportion of strains with multiple drug resistance in children younger than 5 years of age.

• Journal of Veterinary Clinics
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• 제25권3호
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• pp.192-194
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• 2008

A 15-month-old, intact male, domestic short hair cat was presented with ataxia, protrusion of the right third eyelid, and anorexia. Clinical signs were firstly noted after ear cleaning at home. Symptoms of the Homer's syndrome were evident. However, postural and proprioceptive reaction deficits were not detected on neurologic examination. Otoscopic examination revealed foreign body in right ear canal. A diagnosis of peripheral vestibular syndrome was made based on results of physical examination including neurologic and otic examination, blood work, and magnetic resonance imaging (MRI). Based on these examinations, the present patient was definitely diagnosed as otitis medial interna induced by foreign body. The vestibular signs were resolved 10 days after removal of cotton tips in right ear canal. This case report indicates that home-care cotton swab can iatrogenically induce otitis media/interna in cats.

• Clinical and Experimental Pediatrics
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• 제49권3호
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• pp.235-241
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• 2006

Streptococus pneumoniae is an important cause of invasive infections as well as non-invasive infections such as acute otitis media and sinusitis both in children and adults. Resistance of S. pneumoniae to multiple antimicrobials is increasing and poses therapeutic challenges, and prevention became more important. 23-valent polysaccharide vaccine has been used for the last several decades, but is not effective in children <2 years of age, the highest risk group of invasive diseases. Recently, a 7-valent pneumococcal protein conjugate vaccine(PCV) which is effective in infants and young children has been developed. The efficacy of PCVs against invasive pneumococcal disease and pneumonia is well established and is documented in several well-conducted studies. However, the effect of PCVs on otitis media is less obvious and more complex. PCVs clearly reduce diseases caused by vaccine-type(VT) pneumococci, but replacement of VT serotypes by non-VT serotypes in nasopharyngeal carriage of S. pneumoniae is responsible for the increase in acute otitis media caused by non-VT serotypes. Three years after introduction of PCV in the US, some increase of invasive infections with serotype 19A possibly due to serotype switching within certain vaccine type strains has been noted. Since most antibiotic-resistance in S. pneumoniae is confined to VT serotypes, vaccine use also reduces antibiotic resistance. With development of PCV, there was a great advance in the prevention of pneumococcal diseases, but replacement with potential virulent organisms and development of antibiotic resistance in non-VT pneumococci is a possibility that needs careful monitoring.

• Pediatric Infection and Vaccine
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• 제3권1호
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• pp.94-100
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• 1996

Streptococcal pneumoniae is the second most coomon cause of meningitis in infancy and a major respiratory pathogen. It is the one of the most common cause of acquired pneumonia and otitis media in childhood. Intracranial extesion of acute otitis media occur somewhat more often from poorly pneumatized than from well-pneumatized temporal bones and in ears with a history of previous attacks of otitis media. We experienced a case of pneumococcal meningitis with 3 time recurrences in a 6 year-old male patient who had hospitalized with high fever, headache, vomiting and stupor mental state. He was diagnosed as CSF study and brain CT. Brain CT showed poorly pneumatized right mastoid region of temporal bone at that time. We report a case of pneumococcal meningitis with 3 time recurrences due to poorly pnematized mastoid region of temporal bone. A review of literatures was also presented briefly.

• The Journal of Pediatrics of Korean Medicine
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• 제15권1호
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• pp.131-153
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• 2001

The author measured IgG1, IgG2, IgG3 and IgG4 levels of 22 ears-11 ears of them had treated by antibiotics, 11 of them by Kami-hyunggyeyungyotang-of pediatric recurrent otitis media with effusion using ELISA assay, and compared them. The results were obtained as follows. 1. The level of IgG1 in Kami-hyunggyeyungyotang group was significantly higher than that in antibiotics group(P=0.002). 2. The level of IgG2 in Kami-hyunggyeyungyotang group was higher than that in antibiotics group(P=0.178). 3. The level of IgG3 in Kami-hyunggyeyungyotang group was higher than that in antibiotics group(P=0.215). 4. The level of IgG4 in Kami-hyunggyeyungyotang group was higher than that in antibiotics group(P=0.198). According to above results, Kami-hyunggyeyungyotang is considered to be used for treatment 'recurrent otitis media with effusion' by controlling the production of immunoglobulins.

• Journal of Veterinary Clinics
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• 제34권1호
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• pp.23-26
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• 2017

Otitis externa (OE) is an inflammatory disease of the externa auditory meatus that occurs commonly in dogs. Antimicrobial susceptibility tests should be performed in case of chronic OE for successful treatment. In this study, identification and antimicrobial susceptibility test of bacteria isolated from dogs with chronic OE was performed. From 60 dogs with chronic OE, 60 bacterial species were identified. The most frequently identified species were Staphylococcus spp. (51%), followed by Pseudomonas spp. (15%) and Enterococcus spp. (14%). A single bacterial infection and multiple bacterial infections were observed in 67.5% and 32.5%, respectively. Staphylococcus spp. was susceptible to imipenum. Pseudomonas spp. was found to be susceptible to amikacin, cefepime, imipenum and piperacillin-tazobactam. Enterococcus spp. was susceptible to ampicillin-sulbactam, imipenum and piperacillin-tazobactam. Imipenum was highly susceptible antibiotic against both Gram-positive and negative bacteria whereas aztreonam and vancomycin were highly resistant. These results could suggest the optimal choice of antimicrobial agents for canine OE treatment.

• Pediatric Infection and Vaccine
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• 제16권1호
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• pp.13-23
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• 2009

Acute otitis media (AOM) and pneumonia are among the most common infectious diseases of children. Both are mucosal infections and share many common features such as etiological agents, pathogenesis and immunity. Influenza plays an important role in the pathogenesis of AOM and pneumonia. A vaccine against influenza may have substantial impact on these diseases during the influenza season. In clinical trials, influenza vaccine has reduced the incidence of AOM and pneumonia complicating influenza in children. However, the efficacy of vaccines has been controversial in children less than 2 years of age. Similarly, vaccines against Streptococcus pneumoniae and Haemophilus influenzae type b (Hib), both common causes of AOM and pneumonia, have the potential to reduce the impact of disease. Clinical trials showed that the currently licensed 7-valent pneumococcal conjugate vaccine (PCV), administered during infancy, had an efficacy of 6-7% for the prevention of AOM, however, visits to the clinic for AOM were reduced by up to 20-30% after routine use in the U.S. Both Hib and PCVs have a proven effectiveness of >20% for prevention of radiologically confirmed pneumonia in children. The recently introduced pnuemococcal vaccine conjugated with protein D is expected to reduce AOM and pneumonia caused by non-typable H. influenzae, in addition to its effects on pneumococcal diseases. Considering their high incidence in children, recent achievements in the prevention of AOM and pneumonia with vaccines may have a significant economic and social impact.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• 제5권1호
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• pp.133-142
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• 1992

We analyzed clinical study in 47 patients, who had visited to the Dept. of Otolaryngology, Hospital of Oriental Medicine, Kyung Hee University to treat Otitis media with effesion from March, 1991 to February, 1992. The clinical etiology of O.M.E. was tubal occlusion, acute otitis, and allergy. The clinical symptoms were hearing loss, tinnitus, sneezing, coughing, Chun-I(纏耳), and BEE-Yeon(鼻淵) in the Oriental Medicine. The results were as follows. 1. There were 26 males ($55\%$) and 21 females ($45\%$) in sex. 2. The peak age at onset was 1-4 years old (11Cases). 3. Bilateral effusion was in $62\%$, and unilateral in $38\%$. 4. The etioloigic factors were upper respiratory infection 16 cases, Allergic rhinitis 13 cases, Sinusitis 8 cases, etc. 5. The most common chief complaint was hearing loss ($30\%$). 6. There was no significant difference between blood types in O.M.E., ( A type $30\%,\;B\;type\;25\%,\;AB\;type\;13\%,\;0\;type\;13\%$, Unknown recorded $9\%$ ). 7. $21\%$ patients prefered warm and the others cold 8. As for digestion, good was in 31 cases ($81\%$), and poor 9 cases ($19\%$). 9. Man-Hyung-Ja-San Extract was most used in treatments as $38\%$, O-Ryung-San $35\%$ in descending order. 10. As for treatment period, 14 cases were treated over 12 weeks, 9 cases below 1 week

• Korean Journal of Veterinary Research
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• 제61권4호
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• pp.37.1-37.6
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• 2021

This study evaluated the efficacy of a new, single-dose otic solution combining florfenicol, terbinafine, and mometasone furoate for the treatment of canine otitis externa (OE) in vitro and in vivo. Forty-one client-owned dogs with OE were included in the study and divided into a treatment group that received the test solution and a negative control group that received a normal saline solution. On day 0, the dogs were treated either with the test or the control solution and evaluated over 30 days. Clinical efficacy was evaluated by clinical signs and cytological organism counts. In vitro antimicrobial susceptibility was evaluated by the minimum inhibitory concentration (MIC). After treatment with the test solution, clinical signs continuously decreased and cytological scores were significantly reduced. The results of MIC testing showed that the test solution was potent against the common pathogenic causes of canine OE. In this study, the most common causative pathogens were Staphylococcus pseudintermedius, Pseudomonas spp. and Malassezia pachydermatis. No issues related to safety were identified. Based on these results, this new ototopical drug can be used as first line treatment for canine OE.