Gatot Soegiarto
Allergy & Clinical Immunology Division, Department Of Internal Medicine, Faculty Of Medicine, Universitas Airlangga, Surabaya

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GENETIC AND ENVIRONMENTAL FACTORS AS STRONG DETERMINANTS OF ATOPIC ALLERGIC DISEASE CLINICAL MANIFESTATIONS IN SURABAYA'S SCHOOL CHILDREN Gatot Soegiarto; Luki Agustina Damayanti; Chairul Effendi
Folia Medica Indonesiana Vol. 53 No. 3 (2017): September 2017
Publisher : Faculty of Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (147.725 KB) | DOI: 10.20473/fmi.v53i3.6459

Abstract

This case-control study was conducted to assess the relative role of genetic and environmental factors in determining the clinical manifestations of atopy allergy disease in school children, which is part of a large study of the prevalence of allergic diseases in school children in Surabaya. Using a simple multi-stage random sampling, 348 children from 5 elementary schools, 4 junior high schools, and 4 senior high schools in Surabaya were involved in the study. The subjects of the study along with her parents were guided to fill out the modified ISAAC questionnaire and underwent physical examination and skin prick test using 27 common allergen types found in the environment. For the analysis, 110 school children were randomly selected from the parent sample and included in the case group of 55 people (positive skin prick test against > 1 type of allergen), and the control group of 55 people (negative skin prick test). All genetic and environmental factors data were collected and analyzed. Most of the subjects had clinical manifestations of allergic rhinitis (66.36%), asthma (21.82%), food allergies (10.9%), and atopic dermatitis (6.36%). Complete models for multiple logistic regression analysis can only be performed for overall atopic disease and allergic rhinitis disease. The first birth order and exposure to home dust mites were the most significant clinical manifestations of atopy disease (OR 4.548, 95% CI: 1.813-11.410, p=0.01). Atopy status of the father was the only significant determinant factor for the manifestation of allergic rhinitis in the study subjects (OR 3.929; 95% CI: 1.143-13.052, p=0.03). Both genetic and environmental factors interacted and determined clinical manifestations of atopy allergy disease in school pupils. The father's genetic factors were more dominant than maternal genetic factors in determining the clinical manifestations of allergic rhinitis in offspring.
Profile of Drug Hypersensitivity Patients Hospitalized in Dr. Soetomo Hospital, Surabaya, Indonesia: Preliminary Data of 6 Months Observation Nur Moya Isyroqiyyah; Gatot Soegiarto; Yuani Setiawati
Folia Medica Indonesiana Vol. 55 No. 1 (2019): March
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.778 KB) | DOI: 10.20473/fmi.v55i1.24387

Abstract

Drug hypersensitivity is defined as an untoward response to medication which is noxious and unintended, and which occurs at doses normally used in human either for the prophylaxis, diagnosis, or therapy of disease or for the modification of physiological function. Drug hypersensitivity is common and may cause emergency condition until death. The incidence of drug hypersensitivity-related hospitalizations has usually been assessed within hospitals. The aim of this study is to determine the profile of drug hypersensitivity patients hospitalized at Dr. Soetomo Hospital in 6 months period from January to June 2016. This study was a descriptive retrospective study on medical records of drug hypersensitivity patients hospitalized in Dr. Soetomo Hospital in 6 months period. The patient’s demographic data, the type of hypersensitivity reaction, and the final outcome of the hospitalization were collected. Within the 6 months period, there were 16 drug hypersensitivity patients hospitalized in Dr. Soetomo Hospital. Most of them are female (56.25%), and aged between 46-55 years (25%). There were 4 patients (25%) with type I hypersensitivity: urticaria, angioedema and anaphylaxis; while type IV hypersensitivity occured in 12 patients (75%): Stevens-Johnson syndrome, Stevens-Johnson syndrome-Toxic Epidermal Necrolysis overlap, erythroderma, maculopapular drug eruptions, and DRESS. Most of the patients (87.5%) had favorable outcome after hospitalization. There were 16 patients with drug hypersensitivity reaction hospitalized in Dr. Soetomo Hospital, Surabaya in 6 months period. Most of them were female and had type IV hypersensitivity reactions.
IDENTIFICATION OF INFLUENZA VIRUSES IN HUMAN AND POULTRY IN THE AREA OF LARANGAN WET MARKET SIDOARJO-EAST JAVA, INDONESIA Edith Frederika; Aldise Mareta; Djoko Poetranto; Laksmi Wulandari; Retno Asih Setyoningrum; Lucia Landia Setyowati; Resti Yudhawati; Gatot Soegiarto; Masaoki Yamaoka
Indonesian Journal of Tropical and Infectious Disease Vol. 4 No. 4 (2013)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2006.144 KB) | DOI: 10.20473/ijtid.v4i4.230

Abstract

Background: Influenza is a viral infection that attacks the respiratory system (nose, throat, and lungs) that commonly known as “flu”. There are 3 types of influenza viruses, such as type A, type B, and type C. Influenza virus type A is the type of virus that can infect both human and animals, virus type B are normally found only in human, and Influenza virus type C can cause mild illness in human and not causing any epidemics or pandemics. Among these 3 types of influenza viruses, only influenza A viruses infect birds, particularly wild bird that are the natural host for all subtypes of influenza A virus. Generally, those wild birds do not get sick when they are infected with influenza virus, unlike chickens or ducks which may die from avian influenza. Aim: In this study, we are identifying the influenza viruses among poultry in Larangan wet market. Method: Around 500 kinds of poultry were examined from cloacal swab. Result: Those samples were restrained with symptoms of suspected H5. The people who worked as the poultry-traders intact with the animal everyday were also examined, by taking nasopharyngeal swab and blood serum. Conclusion: Identification of influenza viruses was obtained to define the type and subtype of influenza virus by PCR.
Food allergies in children: a comparison of parental reports and skin prick test results Camilia Metadea Aji Savitri; Azwin Mengindra Putera Lubis; Gatot Soegiarto
Paediatrica Indonesiana Vol 58 No 2 (2018): March 2018
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (267.752 KB) | DOI: 10.14238/pi58.2.2018.59-65

Abstract

Background Food allergy is common in children and its prevalence is generally on the rise. Imprecise parental reports about reactions to particular foods can lead to unnecessary restrictions. Since children have specific growth requirements, such nutritional restrictions may have disturbing effects on children's growth and development. Objective To compare parental reports on food reactions to skin prick test results in their children. Method Retrospective, cross sectional study using patient's medical record data during one-year study period. Data were analyzed manually and statistically, to assess the degree of agreement (Kappa's coefficient) and significance (P). Results We collected data from 154 subjects aged 0-18 years. For every allergen assessed, parents reported more food reactions than positive skin prick test results. Allergy incidence were caused, in order, by cow's milk and chicken (25.3%), eggs (22.1%), chocolate (20.1%), fruits (14.3%), seafood (13%), and saltwater fish (1.9%). Kappa coefficient are all poor (<0.2) and P value are all >0.05 except for chicken (P=0.02). Conclusion Most parents tend to overestimate which food cause reactions in their children, as reactions reported were not necessarily allergenic. Therefore, every patient experiencing allergy reactions should undergo skin prick testing to confirm the possibility of allergy.
EFFECT OF SEX DIFFERENCE ON THE HISTOLOGICAL STRUCTURE OF BRONCHUS AND NASAL CAVITY IN ANIMAL ASTHMA MODEL Reinaldi Rachmadhianto; Tri Hartini Yuliawati; Gatot Soegiarto
Majalah Biomorfologi Vol. 30 No. 1 (2020): MAJALAH BIOMORFOLOGI
Publisher : Universitas Airlangga, Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (781.312 KB) | DOI: 10.20473/mbiom.v30i1.2020.19-26

Abstract

Background: The prevalence of asthma in prepuberty women is more common than in puberty men. Even after puberty, to a certain age, women dominate more. It is still unclear whether sex hormones affect the histological structure of male and female airways. Objective: This study objective was to examine the effect of sex difference on the histological structure of bronchial and nasal cavity of mice model (Mus musculus) with ovalbumin exposure. Materials and Methods: This study used 24 mice in four groups (male control, female control, male asthma model, and female asthma model). At the sensitization phase in days 0 and 14, the mice were injected intraperitoneally with 100 μl of a mixture of 50 μl ovalbumin (200 μl/ml) and 50 μl alum. At the exposure phase in days 21 to 23, the mice were exposed to 1% ovalbumin (aerosol, 30 minutes/per day). The mice were sacrificed 48 hours after the last exposure. The data taken included four variables, bronchial epithelial thickness, bronchial smooth muscle thickness, nasal cavity goblet cells number, and nasal cavity mucosal thickness. Then, Shapiro-Wilk normality test and parametric t-test were conducted. Results: In animal asthma models, mice with male and female exposure did not cause differences in epithelial thickness and smooth muscle thickness in bronchus compared to the control group. However, there were significant differences in the number of goblet cells and mucosal thickness in nasal cavity of male and female mice compared to the control group (respectively, p= 0.002; p= 0.006 and p= 0.003; p = 0.005). There were no significant differences between groups of male and female mice on all variables. Conclusion: In animal asthma models of mice, ovalbumin exposure did not cause differences in the values of all variables between male and female groups.
Immunotherapy for Food Allergy: Myth or Reality? Soegiarto, Gatot
Jurnal Penyakit Dalam Indonesia Vol. 6, No. 1
Publisher : UI Scholars Hub

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Abstract

Allergic reaction to food can have serious consequences. The only treatment option is strict allergen avoidance, but accidental ingestions happen frequently and can lead to severe and potentially life-threatening allergic reactions. Food allergy is one of the most common causes of anaphylactic reactions. Therefore self-injectable epinephrine should always be at hand in case of accidental exposure. Many food allergies may resolve over time, but most patients with persistent food allergies live with fear of anaphylactic reactions. Within the last several years, the usefulness of immunotherapy for food allergies has been investigated. Several food immunotherapies are being developed; which include oral, sublingual, epicutaneous, or subcutaneous administration. The approach follows the same principles as immunotherapy for other allergic disorders, consisted of an induction phase followed by a maintenance phase with regular intake of maximum tolerated amount of food. Although immunotherapy seems promising for food allergic patients, it remains an investigational treatment that need to be studied further before advancing into clinical practice. Hopefully, multicentre and randomizedcontrolled studies can provide answer to multiple questions including optimal dose, ideal duration of immunotherapy, degree of protection, efficacy for different ages, severity and type of food allergy responsive to treatment.
Correlation between Glycemic Control in Type 2 Diabetes Mellitus Patients with Natural Killer Cell Activity Ristanti, Dian; Soegiarto, Gatot; Novida, Hermina
Jurnal Penyakit Dalam Indonesia Vol. 6, No. 2
Publisher : UI Scholars Hub

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Abstract

Introduction. Most of the previous studies showed decreased polymorphonuclear cells and monocytes/macrophages in type 2 diabetes mellitus (T2DM). Natural killer (NK) cell functions were rarely studied in T2DM. This study aimed to evaluate NK cell activity and determine its correlation with glycemic control in T2DM patients. Methods. Type 2 diabetes mellitus (T2DM) patients who regularly visit the diabetes outpatient clinic of Dr. Soetomo General Hospital during July – August 2018 and fulfill the inclusion-exclusion criteria were recruited to the study. The HbA1c level was measured according to the standard procedure. The NK cell activity was measured using flow cytometry and expressed as the percentage of activated NK cells from total NK cell numbers. Correlation between the two variables was determined. Results. There were 38 subjects eligible for this study, consisted of 15 males and 23 females, with mean of age 52 (standard deviation [SD] 6) years. The subjects routinely received OAD (36.8%), insulin (44.7%), or OAD-Insulin combination therapy (18.4%). Median HbA1c was 7.8% (range: 5.5 – 13%). Median NK cell activity was 7.08% (range: 2.95 – 21.55%). Using a Spearman test, there was no significant correlation between HbA1c levels and NK cell activity (r=0.292; p=0.075). Conclusions. The glycemic control in T2DM did not significantly influence NK cell activity. Further exploration and research should be done to determine whether there were changes in NK cells that contribute to innate immune dysfunction in T2DM patients.