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All Journal Medical Journal of Indonesia Sari Pediatri Paediatrica Indonesiana Proceedings Book of International Conference and Exhibition on The Indonesian Medical Education and Research Institute
Novie Amelia Chozie
Departemen Ilmu Kesehatan Anak Fakultas Kedokteran Universitas Indonesia /Rumah Sakit Cipto Mangunkusumo, Jakarta
Health Professions Medicine & Pharmacology Neuroscience Public Health

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Effects of the COVID-19 pandemic on emotional and behavioral problems and sleep problems in adolescents Medise, Bernie Endyarni; Reza, Maulana Okta; Devaera, Yoga; Soebadi, Amanda; Chozie, Novie Amelia; Pudjiadi, Antonius H
Paediatrica Indonesiana Vol. 63 No. 5 (2023): September 2023
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/pi63.5.2023.383-8

Abstract

Background The asynchrony rapid phase of cognitive, physical and emotional development occurring in adolescence may result in various issues such as risk-taking behavior, psychosocial and emotional problems. School closure during the COVID-19 pandemic has caused a tremendous change in adolescent lifestyle and habits, including sleep patterns. causing added challenges to adolescents’ emotional and behavioral problems. Objective To identify the association between sleep disorders with emotional and behavioral problems during the COVID-19 pandemic in urban and rural adolescents. Methods We conducted a cross-sectional study among adolescents aged 12-18 years from November to December 2021 in two provinces, DKI Jakarta and Riau Islands. We recruited students consecutively from randomly selected junior and senior high schools. We used the Strengths and Difficulties Questionnaire (SDQ) and the Pittsburgh Sleep Quality Index (PSQI) to screen for emotional and behavioral problems and for sleep disorders, respectively. The questionnaires were sent electronically to each subject after obtaining parental consent. Results There were 400 subjects included in our study, of which 64% were female. The prevalences of COVID-19 amongst subjects in urban and rural areas were COVID-19 12.5% and 5.5%, respectively. Emotional and behavioral disorders as well as sleep disorders were more common in rural than urban areas (13 vs. 11.5% and 50.5% vs. 38%; P=0.012, respectively). Sleep disorders were associated with the SDQ subscales of emotional symptoms [PR 4.88 (95%CI 2.97 to 8.03); P<0.01), conduct problems [PR 3.71 (95%CI 1.53 to 9.04); P=0.02), hyperactivity/inattention [PR 6.05 (95%CI 2.58 to 16.17); P<0.01], and peer relationship problems [PR 3.28 (95%CI 1.33 to 8.09); P<0.01). Conclusion Sleep disorders among adolescents during COVID-19 pandemic were associated with emotional and behavioral problems. Adolescents who live in rural areas were more likely to have sleep disorders, emotional and behavioral problems.
Clot waveform analysis to differentiate mild, moderate, and severe hemophilia A Timan, Ina Susianti; Chozie, Novie Amelia; Santoso, Novianti
Paediatrica Indonesiana Vol. 64 No. 4 (2024): July 2024
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/pi64.4.2024.325-31

Abstract

Background Clot waveform analysis can be used to evaluate clot formation profiles. This waveform can be obtained from activated partial thromboplastin time (APTT) assays without additional reagents and shows different patterns in hemophilia patients with coagulation factor VIII (F VIII) deficiency or abnormality. Objective To determine the clot wave pattern and its process in clot formation phases (pre-coagulation, coagulation, and post-coagulation) in normal and hemophilia A subjects, analyze for possible correlations between clot wave parameters and F VIII activity, and obtain the pattern of coagulation curves in hemophilia subjects as a step to assess clot waveform analysis as a possible screening tool for hemophilia. Methods In this cross-sectional study, we performed clot wave analysis in 145 adult and pediatric subjects with hemophilia to obtain the clot wave pattern in this condition. Clot wave analysis was also done in 160 subjects with normal hemostasis to obtain reference clot wave parameters. Results In this study, the starting point of coagulation phase in normal subjects was between 30-40 seconds, with a shorter pre-coagulation phase and steeper slope. Hemophilia patients had a longer pre-coagulation phase and flatter slope, especially in severe hemophilia A patients, who had longer and more variable coagulation starting points (P<0.001). The absolute values of maximum coagulation velocity (Min1), maximum coagulation acceleration (Min2), and maximum coagulation deceleration (Max2) of hemophilia A patients were also lower than those of normal hemostasis patients, with lower absolute value seen in severe than in mild-moderate hemophilia A patients. A moderate correlation was found between Min1, Min2, and Max2 with F VIII activity (P<0.001). Conclusion Clot wave analysis may be considered as a method for screening hemophilia patients to distinguish mild-moderate and severe hemophilia A patients in health facilities that lack the ability to perform F VIII assays.
Bleeding outcomes and musculoskeletal function in adolescents having severe hemophilia A: a case series Primacakti, Fitri; Prasetyo, Marcel; Fauzia, Sri Novia; Sarita, Raisa Cecilia; Chozie, Novie Amelia
Paediatrica Indonesiana Vol. 65 No. 3 (2025): May 2025
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/pi65.3.2025.268-72

Abstract

As an emerging country, Indonesia is still in the process of implementing prophylaxis as a standard of care for managing hemophilia with limited real-world evidence in Indonesian patients. This case series details the effects of tertiary prophylaxis with an intermediate dose of factor VIII concentrate on bleeding outcomes and musculoskeletal function in three Indonesian adolescents suffering from severe haemophilia A and associated arthropathy.
Predictors of pediatric Henoch-Schönlein purpura recurrence Santoso, Dara Ninggar; Kurniati, Nia; Hendarto, Aryono; Chozie, Novie Amelia; Prawira, Yogi; Marsubrin, Putri Maharani Tristanita
Paediatrica Indonesiana Vol. 65 No. 4 (2025): July 2025
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/pi65.4.2025.307-15

Abstract

Background Henoch-Schönlein purpura (HSP) is the most common systemic vasculitis in children and is usually self-limited with a favorable prognosis. However, recurrence in children is associated with a poorer prognosis, i.e., a higher risk of progressing to chronic kidney disease (CKD) as a long-term complication. In Indonesia, the recurrence rate of HSP and its predictors in children have not been well established . Objective To estimate the incidence of recurrent HSP and determine its predictors in children at Dr. Cipto Mangunkusumo National General Hospital (RSCM). Methods A retrospective cohort review of medical records followed children aged <18 years at RSCM for 6 months after HSP diagnosis based on the the European League Against Rheumatism (EULAR)/ Paediatric Rheumatology European Society (PRESS)/Paediatric Rheumatology International Trials Organization (PRINTO) criteria. Multivariate, Cox logistic regression, and Kaplan-Meier analyses were performed. Results This study included 116 children aged 2–17 years with HSP. Twenty-six (22.4%) of the subjects experienced recurrence, with an incidence of 3.56 per 100,000 person-years. The only statistically significant predictor for recurrence was  the presence of infection after the first episode of HSP (HR 11.301; 95%CI 4.327 to 29.519; P<0.001). The cumulative survival of subjects with infection for recurrence over 6 months  was  51%, with mean 5.3 months survival duration (95%CI 4.76 to 5.99; P< 0.0001). Chronic kidney disease, a long-term complication of HSP, was noted in 22 (19%) participants. Conclusion Recurrence of HSP was  observed in 22.4% of our subjects within 6 months follow up. However, subjects with a history of infection after their first episode of HSP resolution should be notified about the possibility of recurrence. Chronic kidney disease occurred in 22 participants (19%), possibly becoming a long-term complication of HSP.
Pengetahuan Tenaga Kesehatan Mengenai Diagnosis dan Tata Laksana Hemofilia: Studi Analisis Pra-Pasca Sesi Edukasi pada Delapan Provinsi di Indonesia Chozie, Novie Amelia; Primacakti, Fitri; Sarita, Raisa Cecilia; Gatot, Djajadiman; Abigail, Dina Clarisa Rumora; Atmakusuma, Tubagus Djumhana
Sari Pediatri Vol 27, No 3 (2025)
Publisher : Badan Penerbit Ikatan Dokter Anak Indonesia (BP-IDAI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/sp27.3.2025.187-92

Abstract

Latar belakang. Tingkat pengetahuan tenaga kesehatan (nakes) memiliki peranan penting dalam diagnosis dan penanganan hemofilia, terutama dokter umum sebagai tenaga kesehatan lini pertama. Maka dari itu, kami mengadakan sesi edukasi untuk nakes mengenai manajemen dan diagnosis hemofilia. Tujuan. Studi ini bertujuan untuk menganalisis dampak sesi edukasi bagi pengetahuan nakes terhadap diagnosis dan tata laksana hemofilia di delapan provinsi di Indonesia.Metode. Studi ini menggunakan desain potong-lintang, deskriptif, analisis data sekunder dari kuesioner terstruktur, yang diisi secara mandiri sebelum (pra) dan sesudah (pasca) sesi edukasi, berisikan pilihan ganda berjumlah 8 soal berkaitan dengan pengetahuan dasar hemofilia untuk menemukan dampak sesi edukasi. Analisis data menggunakan Tes Wilcoxon.Hasil. Total partisipan sesi edukasi berjumlah 1231 dengan 983 mengisi data diri lengkap dan 565 memenuhi kriteria inklusi. Mayoritas dari partisipan yang memenuhi kriteria adalah dokter umum (46,7%) diikuti dokter anak (9,2%), dan dokter penyakit dalam (3,4%). Hasil tes pra dan pasca sesi edukasi dilakukan analisis. Skor median untuk tes pra-sesi adalah 5 (0-8) dan pasca-sesi adalah 7 (3-8). Hasil dari Tes Wilcoxon didapatkan p<0,0001.Kesimpulan. Perbaikan skor setelah sesi edukasi menunjukkan peningkatan pengetahuan yang signifikan pada nakes mengenai hemofilia, yang dapat berkontribusi pada diagnosis dan tata laksana hemofilia di Indonesia.
Antibiotic use in children before and after an e-learning intervention Rosyady, Maulana; Karyanti, Mulya Rahma; Chozie, Novie Amelia
Paediatrica Indonesiana Vol. 65 No. 5 (2025): September 2025
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/pi65.5.2025.373-81

Abstract

Background Antibiotic resistance is a global health threat. E-learning can be used to increase the knowledge of medical staff and the effectiveness of antibiotic use. Objective To evaluate the impact of e-learning intervention for pediatric doctors and residents on antibiotic use in pediatric patients. Methods This single-arm intervention study involved all pediatric doctors and residents from the Department of Child Health, Faculty of Medicine at Universitas Indonesia/Dr. Cipto Mangunkusumo Hospital (FMUI-CMH). Staff and residents underwent e-learning intervention on the topic of antimicrobial stewardship (AMS) via the E-learning Management System Universitas Indonesia (EMAS UI) website, followed by comparison of their pre- and post-intervention knowledge. The appropriate use of antibiotics pre- and post-intervention at October and December 2022, respectively, by was assessed by Gyssen's flowchart. Results A total of 135 (54.4%) antibiotic uses in the pre-intervention period and 170 (72.24%) in the post-intervention period were considered appropriate. A significantly greater proportion of subjects received appropriate antibiotic use after the intervention compared to before (95%CI 0.363 to 0.795; P=0.002). Forty-two out of 56 pediatricians and 119 out of 123 pediatric residents participated in the e-learning program. There was a significant improvement in knowledge levels between the pre- and post-intervention periods among pediatricians, with more passing the post-intervention assessment compared to the pre-intervention assessment (1 vs. 29, respectively; P=0.001). Similarly, a significant increase was observed among pediatric residents (10 vs. 66, respectively; P=0.001). Conclusion There was a significant increase in appropriate antibiotic use in pediatric patients at CMH after pediatric doctors and residents underwent e-learning interventions.
Emicizumab prophylaxis in severe hemophilia A with inhibitor: impact on quality of life and musculoskeletal outcomes Wiharta, Fitri Primacakti; Saraswati, Made Citra; Abigail, Dina Clarisa Rumora; Chozie, Novie Amelia
Medical Journal of Indonesia Vol. 34 No. 3 (2025): September
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13181/mji.cr.257819

Abstract

Emicizumab has been acknowledged for its effectiveness in preventing bleeding in patients with hemophilia A developing inhibitors. This report examined the impact of emicizumab prophylaxis on health-related quality of life (HRQoL) and musculoskeletal outcomes in a 10-year-old male with severe hemophilia A and a high titer of factor VIII (FVIII) inhibitor, presenting with hemophilic arthropathy on the right knee and left elbow. He had been unable to walk and was previously treated on-demand with a plasma-derived FVIII concentrate. He received emicizumab prophylaxis for 16 months. HRQoL was evaluated using a hemophilia-specific questionnaire, while musculoskeletal outcomes were assessed using hemophilia early arthropathy detection with ultrasound (HEAD-US) and the hemophilia joint health score (HJHS). During treatment, no breakthrough bleeding occurred, and the patient regained the ability to walk. Emicizumab prophylaxis significantly improved in HRQoL, especially in physical health and sports and and school domains, aligning with bleeding rates, HEAD-US, and HJHS assessments.
Association between Musculoskeletal Status and Genetic Mutations in Patients with Hemophilia A Primacakti, Fitri; Wahidiyat, Pustika Amalia; Sjarif, Damayanti R.; Chozie, Novie Amelia; Candini, Naura Anindya; Prihartono, Joedo; Sukartini, Ninik; Ramadhani, Nadhifa Tazkia; Lubis, Bidasari
Proceedings Book of International Conference and Exhibition on The Indonesian Medical Education Research Institute Vol. 9 No. - (2025): Proceedings Book of International Conference and Exhibition on The Indonesian M
Publisher : Writing Center IMERI FMUI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69951/proceedingsbookoficeonimeri.v9i-.316

Abstract

Introduction: Hemophilia A is an inherited bleeding disorder caused by mutations in the factor VIII (FVIII) gene. These mutations result in either reduced FVIII synthesis (null variants) or loss of FVIII function (non-null variants). Null variants are typically associated with more severe FVIII deficiency and recurrent joint bleeding, which may adversely affect musculoskeletal health.  Objective: To evaluate the relationship between musculoskeletal status and genetic mutations in patients with hemophilia A. Methods: A cross-sectional study was conducted at the Faculty of Medicine Universitas Indonesia-Dr. Cipto Mangunkusumo Hospital from June 2024 to March 2025. Genetic analysis was performed at the Human Genetic Research Center using inverse-shifting PCR and Sanger sequencing. Mutations were classified as null variants (intron-22 inversion, intron-1 inversion, large deletion, and nonsense mutations) and non-null variants (missense and non-conserved splice mutation). Musculoskeletal status was assessed by the presence of target joints and the Hemophilia Joint Health Score (HJHS), which evaluates global gait and joint function of the elbows, knees, and ankles. Higher HJHS scores indicate worse joint health.  Results: Sixty patients were included in this study, of which 39 had severe, 15 had moderate, and the remaining 6 had mild hemophilia A. The median age was 9.5 years (range 2-18). Null variants were identified in 45/60 patients and non-null variants in 15/60 patients. The most common target joints were the knees in patients with null variants and the ankles in those with non-null variants. The median HJHS was 4 (Q1-Q3: 2-13.5) in the null variant group and 2 (Q1-Q3: 1-11) in the non-null variant group. No significant association was observed between the target joint and the HJHS and genetic mutations. Further subgroup analysis showed no difference in HJHS between mutation groups among patients receiving prophylaxis (p=0.366) or on-demand treatment (p=0.458). Conclusion: No association was found between genetic mutation type and musculoskeletal status in patients with Hemophilia A. HJHS did not differ between mutation groups regardless of treatment regimens.  
Clinical characteristics and genetic mutations in hemophilia A patients with inhibitors Primacakti, Fitri; Wahidiyat, Pustika Amalia; Sjarif, Damayanti Rusli; Chozie, Novie Amelia; Sukartini, Ninik; Prihartono, Joedo; Salsabila, Sheila Claudhea; Ramadhani, Nadhifa Tazkia; Lubis, Bidasari
Paediatrica Indonesiana Vol. 66 No. 1 (2026): January 2026
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background Antibodies to factor VIII, known as inhibitors, are a major problem in hemophilia A, especially in severe cases. Certain genetic mutations are associated with a higher risk of the formation of inhibitors. This study is the first in Indonesia to report on genetic mutations of hemophilia A patients with inhibitors. Objectives To detect genetic mutations, investigate potential risk factors, and evaluate inhibitor prevalence in pediatric hemophilia A patients. Methods An observational study was conducted at the Pediatric Hemophilia Treatment Center of Cipto Mangunkusumo Hospital, Jakarta. Inhibitors were measured using the Bethesda assay and classified as low- or high titer. Inverse shifting polymerase chain reaction (IS-PCR) was performed to detect inversion mutations. Negative results for inversion were followed by Sanger sequencing. Clinical data were obtained from medical records. Results Inhibitors were detected in 17 of 114 hemophilia A patients (14.9%), most of whom (88.2%) had severe disease and had fewer than 150 days of exposure to clotting factor concentrates (CFCs), classifying them as previously untreated patients (PUPs). The genetic mutations identified in inhibitor patients were intron 22 inversion (INV-22) mutations (41.2%), intron 1 inversion (INV-1) mutations (29.4%), nonsense mutations (17.6%), large deletions (5.9%), and missense mutations (5.9%). Family history of inhibitors, previous intensive treatment for major bleeding events or surgery, and type of concentrate were potential risk factors. Conclusion Intron 22 inversion mutations were the most common mutations associated with the presence of inhibitors in hemophilia A patients.
Co-Authors Abigail, Dina Clarisa Rumora Antonius H Pudjiadi, Antonius H Aryono Hendarto Atmakusuma, Tubagus Djumhana Badriul Hegar Bernie Endyarni Medise Bidasari Lubis Candini, Naura Anindya Damayanti R. Sjarif Damayanti Rusli Sjarif Damayanti Sekarsari Djajadiman Gatot Djajadiman Gatot Djajadiman Gatot Fauzia, Sri Novia Fitri Primacakti Fitri Primacakti, Fitri Ganda Ilmana Harun Wijaya Ina Susianti Timan Joedo Prihartono Made Citra Saraswati Marcel Prasetyo Marsubrin, Putri Maharani Tristanita Mulya Rahma Karyanti, Mulya Rahma Murti Andriastuti, Murti Nadia Devina Esmeralda Nia Kurniati Pustika Amalia Wahidiyat Pustika Amalia Wahidiyat, Pustika Amalia Raisa Cecilia Sarita Ramadhani, Nadhifa Tazkia Reza, Maulana Okta Rosyady, Maulana Salsabila, Sheila Claudhea Santoso, Dara Ninggar Santoso, Novianti Saraswati, Made Citra Sarita, Raisa Cecilia Setyanto, Darmawan Budi Soebadi, Amanda Stephen Diah Iskandar Sukartini, Ninik Syahminar Rahmani Teny Tjitra Sari, Teny Tjitra Teny Tjitrasari Wiharta, Fitri Primacakti Yoga Devaera, Yoga Yogi Prawira, Yogi Yuniasti Evitasari Zakiudin Munasir