• Title/Summary/Keyword: Atopic

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House Dust Mites and Associated Environmental Factors in Homes of Atopic Children: a Case-Control Study (아토피 아동 가정내 집먼지 진드기 농도와 환경요인: 환자 대조군 연구)

  • Kim, Sung-Ho;Park, Dong-Jin;Byun, Hyae-Jeong;Lee, Hyun-Soo;Oh, In-Bo;Sim, Chang-Sun;Kim, Yang-Ho;Yoon, Chung-Sik
    • Journal of Environmental Health Sciences
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    • v.38 no.3
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    • pp.204-212
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    • 2012
  • Objectives: The purpose of this study was to determine house dust mite concentrations in living rooms and bedding materials in atopic case-control groups. Methods: Fifty four homes with children suffering atopic diseases as cases and fifty one homes without atopic diseases as controls were selected after diagnosis at three elementary schools in Ulsan City. Dust samples were collected from the living rooms and bedding materials in each home during summer and winter with a vacuum cleaner and analyzed for house dust mites using enzyme-linked immunosorbent assay (ELISA). Environmental factors and family history were surveyed during sampling. Results: Both species of house dust mite Dermatophagoides farina (Der f 1) and Dermatophagoides pteronyssinus (Der p 1) were found in all homes. Derf1 concentrations were much higher than Der P1 concentrations, both in atopic homes (1518.9 vs. 27.0 ng/g. dust, respectively) and non-atopic homes (810.8 vs. 44.3 ng/g. dust, respectively). Der f 1 concentrations were significantly higher in the atopic group than in the non-atopic group (atopic: 1518.9 ng/g.dust, non-atopic: 810.8 ng/g.dust, p = 0.035). However, total house dust mite Der p 1 concentrations were significantly higher in the non-atopic group than in the atopic group (atopic: 27.0 ng/g.dust, non-atopic: 44.3 ng/g.dust, p = 0.035). Multiple regression implied that mothers with family history of atopic diseases (OR = 4.79, 95% CI = 1.81-12.69), Der f 1 concentrations (OR = 1.74, 95% CI = 1.07-2.81), and air freshener use (OR = 4.60, 95% CI = 1.72-12.34) had significant associations with atopic children. Conclusion: House dust mite Der f 1 concentrations were associated with atopic children. This study suggests that parents should reduce house dust mite Der f 1 concentrations through environmental controls.

A Literature Study about the Correlation between Genetic Studies on Atopic Dermatitis, Sasang Constitution, and Sasang Constitional Study on Atopic Dermatitis (아토피 피부염에서 유전자 연구와 사상체질의학적 접근의 상관성에 관한 문헌적 고찰)

  • Son, Jung-Min;Choi, In-Hwa
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.18 no.2
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    • pp.1-9
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    • 2005
  • Objectives: The objective of this study is to investigate the correlation between genetic studies on atopic dermatitis. sasang constitution, and sasang constitional study on atopic dermatitis. Methods: We retrieved data on PubMed for the papers of genetic study on atopic dermatitis. And for the papers on genetic study of sasang constitution and sasang constitional study of atopic dermatitis, we referred to papers have reported on domestic medical journal and domestic korean medicine journal. And we investigated correlations among the studies. Results: 1. There are two studies on genetic study on atopic dermatitis. One has been performed to find out genes related to atopic dermatitis by case-control study. The other has been to investigate the correlation between atopic dermatitis and the genes their functions were well-known. 2. Gene study on sasang constitution was performed to observe the distribution of the genes which is related with characteristics of sasang constitution, but there was no significant maldistribution of the genes. 3. There was no correlation between genetic study on atopic dermatitis and genetic study on sasang constitution. Conclusion & Discussion: In the Sasang constitutional study of atopic dermatitis, it seems that further studies on genes related to characteristics of skin, character affecting on behavior, and neurobiological difference among Sasang constitution are required as well as studies on distribution of genes related atopic dermatitis.

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Recent Research on Treatments of Atopic Dermatitis in Japan - Within Diet and Kampo Medicine - (일본의 아토피피부염 치료에 대한 최신연구 동향 -식품, 화한의학(和漢醫學) 중심으로-)

  • Ha, Na-Lee;Lee, Jang-Cheon;Kim, Ki-Bong
    • The Journal of Pediatrics of Korean Medicine
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    • v.26 no.1
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    • pp.16-35
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    • 2012
  • Objectives The purpose of this study is to investigate various treatments in Japan for atopic dermatitis. The treatments on atopic dermatitis from diet modification and kampo medicine were studied for 11 years (from 2001 to 2011). Methods The search database includes PubMed. To narrow the search, the following key search terms were used: 'atopic dermatitis, diet, japan', 'atopic dermatitis, kampo, japan'. The search was limited to the publication date from 2001 to 2011. Results 1. There are 16 studies on atopic dermatitis treatment by using diets - 2 clinical trials and 12 animal experiments. All researches have revealed that diet modification is effective for atopic dermatitis. 2. There are 6 studies on atopic dermatitis treatment by using kampo medicine - 2 clinical trials and 4 animal experiments. All researches have revealed that kampo medicine is effective for atopic dermatitis. 3. There are 4 studies on atopic dermatitis treatment by using herbs - 4 animal experiments. All researches have revealed that herb is effective for atopic dermatitis. Conclusions Most of the animal experiments were using mice, so the studies on safety and effectiveness are needed to be confirmed to human as well. In the future, systematic guidelines and protocols are necessary for clinical trials and development of successful treatments on atopic dermatitis is needed.

The Methodological Study on Atopic Dermatitis in the latest clinical study (최신(最新) 임상연구(臨床硏究)를 중심으로 한 아토피 피부염에 관한 방법론적(方法論的) 연구(硏究))

  • Min, Sang-Yeon;Kim, Jang-Hyun;Kim, Ki-Bong
    • The Journal of Pediatrics of Korean Medicine
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    • v.20 no.1
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    • pp.151-164
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    • 2006
  • Objective : The objective of this study is to analyze an increasing rate, difference of attack rate in age, relationship between atopic dermatitis and breast-feeding, the relationship between atopic dermatitis and the Sasang constitution, and various treatments of atopic dermatitis. Methods : This clinical study was carried out with 22 theses which are related with diagnosis, treatments, prognosis and control of atopic dermatitis. The 22 theses are carried on J Korean Oriental Pediatrics, J Korean Oriental Ophthalmology, J Korean Oriental Med, J Korean Academy of Pediatric Allergy and Respiratory Disease, J Korean Acad Fam Med and Korean J Food & Nutr. Results : The prevalence rate, attack rate and diagnosis rate of atopic dermatitis are increased in the year of 2000, compared with those of 1995. Comparing age of patient between the year of 1992 and 2002, the attack rate of atopic dermatitis is increased quickly over 7 years old. Specific immunoglobulin E(IgE) antibodies detected in patients under 1 year old was exclusively caused by food. But for the age over 7 years old, food and inhalant allergen are detected in the year of 2002 in compare with that of 1992. Because of breast-feeding, intemperate diet adjustment during the period of maternity of family history of atopic dermatitis, the attack rate of atopic dermatitis is increased in infant. The types of patients are categorized according to Sasang constitution and Soeumin group was largest. The Oriental medicine treatments of atopic dermatitis are bath & skin hydration, avoidance from antigen, dietetic treatment, external treatment, medication and phototherapy. Conclusion : The atopic dermatitis is associated with breast-feeding, Sasang constitution types. More active approach for the treatment and prevention of Atopic dermatitis in children are needed.

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Three Cases of Chronic Adult Atopic Dermatitis (만성 성인형 아토피 피부염의 한방 치험 3례)

  • Ku, Young-Hui;Choi, In-Hwa
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.15 no.1
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    • pp.140-150
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    • 2002
  • Introduction: Atopic dermatitis is chronic eczematous dermatosis which is related strongly to a family history of atopic disease and hereditary disposition. Its threshold of itching is low so that severe itching occurs and causes secondary eczema. Adult atopic dermatitis has mostly severe symptoms and progresses to chronic relapsing. Objective: The purpose of this study was to estimate the efficacy of oriental medical treatment and management on chronic adult atopic dermatitis. Subject: We studied 3 patients who visited Dongguk University Gangnam Oriental Hospital Dept. of Dermatol. with chronic adult atopic dermatitis from August 2001 to April 2002 and were observed for over 4 months. Methods: We treated them with herb-medication, acupuncture, negative therapy, aroma therapy, full spectrum visible ray therapy(by carbon arc) and external application(Jaun-go). We used the SCORAD index to assess the severity of atopic dermatitis. Results: There were 3 patients with chronic adult atopic dermatitis we could check for over 4 months by clinical scoring using the SCORAD system. 1. The grades of the severity of atopic dermatitis were lower only by the oriental medical treatments and management. 2. Intensities of relapse cases were lower then before the oriental medical treatments. 3. The secondary treatment term for relapse cases was shorter then the first treatment term after oriental remedies were used. Conclusion: Considering the above results, more study is needed on the chronic relapse cases with adult atopic dermatitis, the factors of increasing seventy of adult atopic dermatitis, the prognostic factors of adult atopic dermatitis, and the clinical interchange of chronic adult atopic dermatitis between oriental medicine and western medicine.

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Dietary Prevention of Allergic Diseases in Children (영아기 영양과 소아 알레르기질환의 예방)

  • Ko, Jae Sung
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.11 no.sup1
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    • pp.1-6
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    • 2008
  • Previous infant feeding guidelines recommended a delayed introduction of solids to beyond 6 months of age to prevent atopic diseases. However, scientific evidence supporting a delayed introduction of solids for prevention of atopic diseases is scarce and inconsistent. Current evidence does not support a major role for maternal dietary restrictions during pregnancy or lactation in the prevention of atopic disease. In studies of infants at high risk of developing atopic disease, there is evidence that exclusive breastfeeding for at least 4 months compared with feeding intact cow milk protein decreases the incidence of atopic dermatitis, cow milk allergy, and wheezing in early childhood. For infants at high risk of developing atopic disease who are not breastfed exclusively for 4 to 6 months, there is modest evidence that atopic dermatitis may be delayed or prevented by the use of extensively or partially hydrolyzed formulas, compared with cow milk formula, in early childhood. There is no convincing evidence that a delayed introduction of solid foods beyond 4 to 6 months of age prevents the development of atopic disease. For infants after 4 to 6 months of age, there are insufficient data to support a protective effect of any dietary intervention for the development of atopic disease.

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A Study of the Care Giver's Perception on Weaning Foods in Atopic Dermatitis Infants (아토피 피부염 영유아 양육인의 이유식에 관한 인식 조사)

  • Min, Sung-Hee;Oh, Hae-Sook
    • Journal of the Korean Society of Food Culture
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    • v.19 no.4
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    • pp.468-475
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    • 2004
  • The purpose of this study was evaluate the perception on the relationship between feeding and atopic dermatitis of infants. The results are summarized as follows:. The feeding method of atopic dermatitis infant was composed of breast feeding 26.9%, bottle feeding 50.9%, and mixed feeding 22.2%. 95.3% of the subjects recognized mother's meal during breast feeding were transmitted to infant, but 30.8% of breast feeding restricted their foods. Weaning food was recognized as a nutritional supplement primarily. 61.5% of the subjects perceived the relation between food and atopic dermatitis and 58.8% of the subject perceived atopic dermatitis infants will be cured by growing. 39.9% of the subjects answered that special food developed and made worse atopic dermatitis in their infants. Egg, mackerel, milk, pork, chicken scored high as doubtful food related with atopic dermatitis. It is necessary to find out the food that develop atopic dermatitis symtoms and make guidelines for diet therapy for the infants with atopic dermatitis.

6 Cases of Atopic Dermatitis patientsfor Short Term Hospitalization Program (단기 입원 프로그램을 시행한 아토피피부염 환자 6례)

  • Yu, Seung-Min;Yun, Young-Hee;Son, Byeong-Kook;Choi, In-Hwa
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.22 no.1
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    • pp.219-236
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    • 2009
  • Background : Recently the number of atopic dermatitis patients has increased, but the treatment of atopic dermatitis is not effective, and the recurrence rate of atopic dermatitis is high. Many patients are suffering from pruritus. A new standard treatment system is needed. Objective : This study investigated the effect of Oriental medicine program for atopic dermatitis patients during short term hospitalization. Method : 6 patients were admitted for short term hospitalization program. The program includes Acupuncture, herbal medicine, examination, education, cupping therapy, herbal dressing, exercise and etc. Everyday we evaluated the patients by Severity Scoring Atopic Dermatitis(SCORAD) index and took the photos of lesions, and the patients evaluated themselves by atopic dermatitis diary which consists of emotion, pruritus, sleep loss. Results : Admission duration was 7 to 14 days. The SCORAD scores of them were decreased. Most symptoms of 6 patients were improved. Especially herbal dressing was effective for severe oozing. Subjective scores of atopic dermatitis diary were reduced. Conclusion : We expect that the short term hospitalization program could be helpful for uncontrollable atopic dermatitis patients.

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Atopic dermatitis (아토피피부염)

  • Pyun, Bok Yang
    • Clinical and Experimental Pediatrics
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    • v.49 no.6
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    • pp.589-592
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    • 2006
  • Atopic dermatitis is estimated to affect 15-20% of the childhood population and there id considerable evidence that the prevalence is increasing. But it is frequently under diagnosed and inappropriately treated yet. Atopic dermatitis can have a large social;. emotional and financial effect on the child and their family. Atopic dermatitis also commonly predated the development of asthma and allergic rhinitis. Therefore early diagnosis and proper treatment are the key for control the atopic dermatitis itself and modify the future repiratory allergies. This review will cover the new diagnostic criteria and treatment briefly.

A Case Study on the Improvement of Acute Atopic Dermatitis Using Ortho-Cellular Nutrition Therapy (OCNT) (세포교정영양요법(OCNT)을 이용한 급성 아토피 피부염 개선 사례 연구)

  • Hae yeon Hwang
    • CELLMED
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    • v.13 no.11
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    • pp.41.1-41.4
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    • 2023
  • Objective: A case report on the improvement of acute atopic dermatiti using Ortho-Cellular Nutrition Therapy (OCNT). Methods: A teenage Korean male was suffering from acute atopic dermatitis. Results: Acute atopic dermatitis improved after performing OCNT. Conclusion: OCNT can be helpful in the treatment of patients with acute atopic dermatitis.