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Fitri Octaviana
Departemen Neurologi FK Universitas Indonesia/RSUPN Cipto Mangunkusumo, Jakarta

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Journal : Neurona

HUBUNGAN KADAR ANTIBODI RESEPTOR ASETILKOLIN DENGAN DERAJAT KEPARAHAN PENYAKIT MIASTENIA GRAVIS DI RS CIPTO MANGUNKUSUMO Manfaluthy Hakim; Fika Tiara; Ahmad Yanuar; Winnugroho Wiratman; Luh Ari Indriawati; Astri Budikayanti; Fitri Octaviana
NEURONA Vol 37 No 3 (2020)
Publisher : PERDOSNI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52386/neurona.v37i3.164

Abstract

Introduction: Acetylcholine receptor (AChR) antibody is main antibody in pathogenesis of myasthenia gravis (MG). AChR antibody is an important diagnostic tests. Myasthenia gravis clinical features can be divided into ocular, generalized and bulbar MG. Severity of MG can be assessed based on MG composite score (MG-cs). Aim: To evaluate association between level of AChR antibody and MG severity based on MG severity in Cipto Mangunkusumo Hospital. Methods: This was a descriptive-analytic cross-sectional study which were done at Cipto Mangunkusumo Hospital during January to November 2017. Inclusion criteria were MG patients aged 18-75 years old. Assessment of MG composite score and blood withdrawal were performed at the same time. The level of AChR antibody was measured by ELISA method. Results: There were 72 subjects met inclusion criteria. Mean age was 43 years old (SD 12.56) with proportion higher in women (2.5:1). Ocular MG was the most initial symptom (79.2%) and early onset was the most common(77.8%). There were 59.7% subject who had seropositive AChR antibody. There was no significant association between seropositive AChR antibody and gender, age of onset, MG type, MGFa classification, immunotherapy. There was no association between level of AChR antibody and MG-cs(p=0.727). Discussion: There wasn’t any association between level of AChR antibody and MG severity based on MG-cs. Keywords: AChR antibody, MG composite score, MG severity
UJI VALIDITAS DAN RELIABILITAS KUESIONER THE 15-ITEM MYASTHENIA GRAVIS QUALITY OF LIFE SCALE VERSI BAHASA INDONESIA (MG-QOL15 INA) Fitri Octaviana; Ahmad Yanuar Safri; Fikry Syahrial; Luh Ari Indrawati; Winnugroho Wiratman; Manfaluthy Hakim
NEURONA Vol 37 No 4 (2020)
Publisher : PERDOSNI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52386/neurona.v37i4.176

Abstract

Introduction: Myasthenia gravis (MG) is a chronic autoimmune disease in the neuromuscular junction characterized with fluctuating weakness symptoms. Advance in the diagnosis and management of MG cases increases the patient’s life expectancy therefore the evaluation of therapeutic success is no longer based solely on coping with the symptoms, but also in evaluating the quality of life of patients. The 15-item Myasthenia Gravis Quality of Life scale (MG-QOL15) is a questionnaire utilized today to evaluate the quality of life of MG patients. Aims: To obtain a valid and reliable Indonesian version of MG-QOL15 instrument. Methods: Forty four MG patients at the Cipto Mangunkusumo Neurology outpatient clinic who met the inclusion criteria were included in this cross sectional study. Patients filled in the MG-QOL15 questionnaire twice at two days interval. The concept used for the validity test of MG-QOL15 INA is cross-cultural validation according to World Health Organization (WHO) method. Reliability test was assessed using Cronbach alpha value. Results: We performed WHO cross-cultural validation on MG-QOL15 INA and obtained Spearman correlation coefficient values ranging from 0.568-0.789 at the first examination and 0.574-0.763 at the retest. Cronbach’s alpha value at the first examination was 0.917 and 0.909 for the retest. Discussion: MG-QOL15 INA is valid and reliable to be used as an instrument in evaluating the quality of life of MG patients. Keywords: Myasthenia gravis, MG-QOL15, quality of life