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"Latar Belakang Kanker adalah penyebab kematian secara global dan merupakan penyebab utama kematian pada anak. Dampaknya besar pada anak-anak di negara berpenghasilan rendah dengan tingkat kelangsungan hidup di bawah 30% akibat diagnosis terlambat, pengobatan yang tidak memadai, dan diagnosis tidak tepat. Hingga saat ini, belum ada publikasi terkait epidemiologi kanker anak pada pasien RSCM. Metode Penelitian ini adalah studi deskriptif mengenai epidemiologi kanker pada anak di Rumah Sakit dr. Cipto Mangunkusumo pada tahun 2017 sampai dengan 2022. Penelitian ini menggunakan rekam medis dari Departemen Ilmu Kesehatan Anak RSCM. Hasil Di RSCM, terdapat 1699 kasus kanker anak pada tahun 2017-2022. Sepuluh kasus kanker anak tertinggi adalah leukemia limfositik akut (630 kasus, 39,5%), diikuti oleh leukemia mieloid akut (311 kasus, 19,5%), retinoblastoma (221 kasus, 13,8%), tumor tulang (100 kasus, 6,3%), neuroblastoma (81 kasus, 5,1%), limfoma non-Hodgkin (73 kasus, 4,6%), rhabdomiosarcoma (70 kasus, 4,4%), leukemia mieloid kronik (54 kasus, 3,4%), hepatoblastoma (31 kasus, 2,0%), dan tumor otak (23 kasus, 1,5%). Pasien laki-laki memiliki kemungkinan 1,3 kali lebih tinggi untuk mengalami kanker (971 kasus, 57,1%). Pasien dengan kategori usia 0-5 tahun mempunyai prevelansi kanker paling tinggi (881 kasus, 51,9%), dan kebanyakan berdomisili di DKI Jakarta (552 kasus, 32,5%). Luaran pasien kebanyakan pada tahap loss-to-follow-up (664 kasus, 39,0%), dan 2021 adalah tahun dengan kasus terbanyak (335 kasus, 19,7%). Kesimpulan Dengan mengetahui epidemiologi kanker anak di RSCM, dapat dibuat sebuah strategi untuk prioritas penanganan kasus kanker tertinggi pada anak. Lalu, menjaga database yang terkini dengan melakukan follow-up secara berkala untuk mendapatkan data yang akurat mengenai relaps, kematian, penyembuhan, dan lost-to-follow-up dan dibutuhkan sebuah studi epidemiologi multi-senter yang mencakup prevalensi kanker anak di Indonesia untuk memperbaiki penanganan kanker anak.

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Introduction Cancer is a leading global cause of death, particularly among children. Its impact is substantial in low-income countries, where survival rates are below 30% due to delayed diagnosis, inadequate treatment, and misdiagnosis. To date, there have been no publications regarding the epidemiology of childhood cancer in RSCM patients. Method This research is a descriptive study on the Epidemiology of Childhood Cancer at dr. Cipto Mangunkusumo Hospital from 2017 to 2022. This study utilizes medical records from the Department of Pediatrics at RSCM. Results At RSCM, there were 1699 cases of childhood cancer from 2017 to 2022. The top ten childhood cancer cases were acute lymphoblastic leukemia (630 cases, 39.5%), followed by leukemia mieloid akut(311 cases, 19.5%), retinoblastoma (221 cases, 13.8%), bone tumors (100 cases, 6.3%), neuroblastoma (81 cases, 5.1%), non-Hodgkin lymphoma (73 cases, 4.6%), rhabdomyosarcoma (70 cases, 4.4%), chronic myeloid leukemia (54 cases, 3.4%), hepatoblastoma (31 cases, 2.0%), and brain tumors (23 cases, 1.5%). Male patients have a 1,3 times higher likelihood of experiencing cancer (971 cases, 57.1%). Patients in the 0-5 age group have the highest cancer prevalence (881 cases, 51.9%), and most of them reside in Jakarta (552 cases, 32.5%). The majority of patients had an outcome classified as loss-to-follow-up (664 cases, 39.0%), and 2021 had the highest number of cases (335 cases, 19.7%). Conclusion By understanding the epidemiology of childhood cancer at RSCM, a strategy can be developed to prioritize the management of the highest cases of childhood cancer. Maintaining an up-to-date database by conducting regular follow-ups is essential to obtain accurate data on relapses, deaths, recoveries, and cases lost to follow-up. A multicenter epidemiological study that includes the prevalence of childhood cancer in Indonesia is needed to improve the management of childhood cancer."

"pasien yang membutuhkan. Kesimpulan: Pengetahuan mahasiswa tahap klinik lebih tinggi dibandingkan tahap preklinik, dilihat dari hasil jawaban dan nilai rerata kuesioner. Sikap mahasiswa tahap preklinik dan klinik terhadap kanker anak beragam. Hampir 50% subjek tidak tertarik menjadi dokter spesialis anak subspesialis pediatrik onkologi dengan beberapa alasan. Namun, subjek tetap menunjukkan sikap bentuk kepedulian untuk pasien kanker anak.

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Introduction: Cancer cases are a significant cause of global mortality, particularly among children. As medical students, it is important to understand early symptoms of cancer in children. However, there is currently no data regarding the knowledge and awareness of medical students towards pediatric cancer in Indonesia. Therefore, this research aims to determine the level of knowledge and awareness of students at the Faculty of Medicine, University of Indonesia, towards pediatric cancer. Method: The research was conducted out by distributing a questionnaire from the South Asian Journal of Cancer, consisting of 18 presented in English, along with Indonesian translations below each question. Results: A total of 217 subjects from FKUI completed this research questionnaire, with a distribution of 96 males and 121 females. The subjects were from batch 2017 to 2021, with 102 (47%) students in the preclinical phase and 115 (53%) students in the clinical phase. Regarding knowledge about pediatric cancer, 53,9% preclinical students were able to answer more than 50% of the questions correctly, while a larger number of clinical phase students, namely 76,5%, achieved this. The overall mean score for the preclinical phase was 4.56 out of 8, while the clinical phase had a higher mean score of 5.38 out of 8. In terms of attitudes toward pediatric cancer, 40,1% preclinical students and 35,6% clinical students expressed an interest in becoming pediatricians. Among these, 51,2% students did not wish to specialize in pediatric oncology, with the most common reason being a lack of adequate knowledge about pediatric cancer. According to 65,4% subjects, the best way to raise awareness about pediatric cancer is through mass media communication. Most (67,7%) subjects also mentioned that a form of support as medical students for pediatric cancer patients is donating blood to those in need. Conclusion: Clinical phase students have a higher level of knowledge compared to preclinical phase students, as observed from their questionnaire responses and mean scores. The attitudes of preclinical and clinical phase students toward pediatric cancer vary. Nearly 50% of the subjects are not interested in becoming pediatric oncologists for several reasons. However, the subjects still demonstrate a positive attitude toward pediatric cancer patients."

"Latar BelakangOnline game adalah suatu permainan terhubung dengan koneksi internet dengan melibatkan interaksi beberapa pemain dari gawai yang berbeda dengan alur cerita yang umumnya panjang, melibatkan emosi, memiliki tingkatan, dan menantang, sehingga dapat menyebabkan adiksi pada pemainnya. Di Indonesia, online game telah membuat kecanduan pada remaja umur 15-18 tahun dengan prevalensi sebesar 54,1%. Kecanduan online game dapat berdampak pada insomnia bagi pemainnya. Penelitian ini bertujuan untuk mengetahui prevalensi dan lamanya penggunaan online game, persentase adiksi online game, jenis online game yang paling banyak dimainkan, prevalensi insomnia, dan hubungan kejadian insomnia yang disebabkan oleh adiksi online game pada siswa/ISMAN 2 Depok.MetodeStudi potong-lintang ini dilaksanakan pada SMAN 2 Depok dengan menggunakan kuesioner KDAI dan KSPBJ-IRS yang akan diolah menggunakan SPSS for Mac Version 27. Analisis data menggunakan metode Chi-square for Trend dengan alternatif uji Fisher. HasilDari 287 siswa/I SMAN 2 Depok yang mengalami adiksi online game adalah sebanyak 95 responden (33,1%) dengan karakteristik usia terbanyak pada remaja tengah sebanyak 91 responden (33,0%), jenis kelamin wanita sebanyak 51 responden (29,3%), tidak menggunakan rokok, mengonsumsi kafein/soda/minuman energi sebanyak 50 responden (39,7%), dan aktif berorganisasi sebanyak 64 responden (32,8%). Sebanyak 58 responden (61,1%) yang adiksi online game mengalami insomnia ringan dan 6 responden (6,3%) mengalami insomnia berat (p = 0,02). Insomnia ringan terjadi pada 144 responden (50,2%) dan insomnia berat terjadi pada 16 responden (5,6%). Online game yang paling banyak dimainkan adalah Mobile Legend dengan 97 responden (34,03%) diikuti oleh Roblox dengan 34 responden (11,92%) pemain, Free Fire dengan 25 responden (8,77%) pemain, PUBG Mobile dengan 20 responden (7,01%) pemain.KesimpulanTerdapat hubungan yang bermakna antara adiksi online game terhadap kejadian insomnia (terutama insomnia ringan) pada Siswa/I SMAN 2 Depok dengan nilai p sebesar 0,02. Online game yang paling banyak dimainkan oleh siswa/I SMAN 2 Depok adalah Mobile Legend.

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Introduction

Online game is a game connected to an internet connection that involves the interaction of several players from different devices with a storyline that is generally long, involves emotions, has levels, and is challenging, so it can cause addiction in its players. In Indonesia, online games have addicted adolescents aged 15-18 years with a prevalence of 54.1%. Online game addiction can have an impact on insomnia for players. This study aims to determine the prevalence and duration of online game use, the percentage of online game addiction, the type of online game most played, the prevalence of insomnia, and the relationship between the incidence of insomnia caused by online game addiction in students of SMAN 2 Depok.

Method

This cross-sectional study was conducted at SMAN 2 Depok using the KDAI and KSPBJ- IRS questionnaires which will be processed using SPSS for Mac Version 27. Data analysis used the Chi-square for Trend method with an alternative Fisher test.

Results

Of 287 students of SMAN 2 Depok who experienced online game addiction were 95 respondents (33.1%) with the most age characteristics in middle adolescence as many as 91 respondents (33.0%), female gender as many as 51 respondents (29.3%), did not use cigarettes, consumed caffeine / soda / energy drinks as many as 50 respondents (39.7%), and were active in organizations as many as 64 respondents (32.8%). A total of 58 respondents (61.1%) with online game addiction experienced mild insomnia and 6 respondents (6.3%) experienced severe insomnia (p = 0.02). Mild insomnia occurred in 144 respondents (50.2%) and severe insomnia occurred in 16 respondents (5.6%). The most played online game is Mobile Legend with 97 respondents (34.03%) followed by Roblox with 34 respondents (11.92%) players, Free Fire with 25 respondents (8.77%) players, PUBG Mobile with 20 respondents (7.01%) players.

Conclusion

There is a significant relationship between online game addiction and the incidence of insomnia (especially mild insomnia) in students of SMAN 2 Depok with a p value of 0.02. The most played online game by students of SMAN 2 Depok is Mobile Legend."

"Mengetahui proporsi gangguan fungsi paru pada remaja jalanan perokok dan hubungan antara perilaku merokok dengan gangguan fungsi paru. Metode: Studi potong lintang pada 317 anak jalanan, usia 10-18 tahun, terdiri dari perokok dan bukan perokok. Uji fungsi paru dilakukan pada subjek dengan menilai FEV1/ FVC, FEV1, FVC, V50 dan V25. Hasil: Subjek perokok sebanyak 182 remaja jalanan (57,4%), sebagian besar merupakan perokok kadang-kadang (53%), lama merokok 1-2 tahun (54%), jenis rokok yang digunakan adalah rokok filter (58%), dan jumlah rokok yang dikonsumsi 1-10 batang per hari (93%). Rerata parameter fungsi paru subjek perokok lebih rendah dibandingkan bukan perokok, dengan perbedaan bermakna pada nilai FEV1 dan FVC (p<0,05). Rerata nilai FEV1 dan FVC subjek perempuan perokok berbeda bermakna dengan bukan perokok, begitupun dengan rerata nilai FVC subjek lelaki (p<0,05). Proporsi gangguan fungsi paru subjek perokok berbeda bermakna dengan bukan perokok (p=0,016). Terdapat hubungan antara jenis rokok dengan gangguan fungsi paru (p<0,001), dimana pengguna rokok kretek paling banyak mengalami gangguan. Terdapat hubungan antara derajat perilaku merokok dengan gangguan fungsi paru (p=0,046). Simpulan: Rerata parameter uji fungsi paru (FEV1 dan FVC) pada remaja jalanan perokok lebih rendah dibandingkan bukan perokok. Proporsi gangguan fungsi paru pada remaja jalanan perokok 26,5%, terdiri dari campuran (16,1%), restriktif (8,2%) dan obstruktif (2,2%). Jenis rokok dan derajat perilaku merokok memiliki hubungan dengan kejadian gangguan fungsi paru.

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Street children and smoking prevalence are highly increasing. Studies on pulmonary function among adolescent street children smokers are still limited with controversial result.

Objective: To determine proportion of pulmonary dysfunction among adolescent street children smokers and to evaluate relation between smoking behaviour with pulmonary dysfunction.

Methods: A cross sectional study among 317 street children, aged 10-18 years old, including smokers and non-smokers which were recruited consecutively. Subjects undergone pulmonary function test which measured FEV1/ FVC, FEV1, FVC, V50 and V25.

Results: Subject smokers were 182 children, most of them were occasional smokers (53%), smoking period around 1-2 years (54%), using filtered cigarettes (58%), and consuming 1-10 cigarettes per day (93%). Mean pulmonary function parameter values of smokers were lower than non-smokers, significant difference for FEV1 and FVC (p<0.05). Mean FEV1 and FVC between smoking and nonsmoking girls were significant difference, and also mean FVC of boys (p<0.05). There was significant difference in proportion of pulmonary function abnormalities between smokers and non-smokers (p=0.016). There was relation between types of cigarettes with pulmonary dysfunction (p<0.001), the abnormalities mostly impact to kretek smokers. There was relation between smoking behaviour with pulmonary function abnormalities (p=0.046).

Conclusion: Mean pulmonary function parameter values (FEV1 and FVC) of smokers were lower than non-smokers. Pulmonary dysfunction proportion among adolescent street children smokers was 26.5%, consist of combined disorder (16.1%), restrictive (8.2%) and obstructive (2.2%). There was relation between types of cigarettes and smoking behavior with pulmonary function abnormalities."

"Latar belakang: Dermatitis atopik DA dapat memiliki dampak negatif pada kualitas hidup. Instrumen yang baku untuk menilai kualitas hidup anak dengan dermatitis atopik di Indonesia belum ada. Tujuan: mengetahui validitas dan reliabilitas kuesioner children rsquo;s dermatology life quality index CDLQI berbahasa Indonesia pada anak dengan dermatitis atopik. Metode: Studi potong lintang pada Maret-April 2018 di RSCM dan praktik swasta konsultan alergi dan imunologi anak dengan subyek anak DA usia 4-14 tahun dan anak tanpa penyakit kulit matchingusia . Pasien dan atau orangtua mengisi kuesioner CDLQI berbahasa Indonesia. Waktu yang dibutuhkan untuk pengisian kuesioner dicatat. Pasien dan atau orangtua kemudian mengisi kuesioner CDLQI berbahasa Indonesia ulang dengan dipandu oleh peneliti. Hasil: Enam puluh pasien, yang terdiri dari 30 pasien DA dan 30 pasien kontrol, diikutsertakan dalam penelitian. Kuesioner CDLQI valid dengan p< 0,01 dengan membandingkan skor kelompok DA dan kontrol. Koefisien korelasi Pearson r setiap pertanyaan dengan total didapatkan 0,284-0,752. Dua faktor dengan nilai 0,684-0,852 didapatkan dari analisis faktor. Reliabilitas yang baik didapatkan dengan Cronbach rsquo;s alpha0,775. Indeks kesepakatan ditunjukkan dengan Kappa 0,934-1 p

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Background: Atopic dermatitis AD has negative impacts on quality of life. Standard instrument to measure quality of life of children with atopic dermatitis in Indonesia was not yet available.

Aim: to prove validity and reliability Bahasa Indonesia version of children's dermatology life quality index CDLQI in children with atopic dermatitis.

Methods: A cross sectional study was conducted on March April 2018 in RSCM and pediatric allergy and immunology consultant's private practice. The patients, 4 to 14 year old, with AD and with problems unrelated to the skin age matched were included to complete this questionnaire in Bahasa Indonesia with or without the help of parents. All the patients completed CDLQI again with the help of physician. The time to complete the questionnaire was recorded.

Results: Sixty patients, 30 patients with AD and 30 control patients, were enrolled in the study. The validity of the CDLQI Bahasa Indonesia version was p"

"Latar belakang : Pasien penyakit jantung bawaan memiliki risiko untuk mengalamikehilangan berbagai macam mikronutrien sesudah operasi koreksi dengan mesin pintasjantung paru, salah satunya adalah vitamin D. Defisiensi vitamin D dapat memperberatkomplikasi yang terjadi sesudah operasi koreksi dengan mesin pintas jantung paru.Penelitian ini bertujuan untuk menilai efek dari mesin pintas jantung paru terhadapkadar vitamin D sesudah operasi koreksi penyakit jantung bawaan.Metode : Penelitian dilakukan secara kohort prospektif dari bulan Maret-Juli 2020.Pada penelitian ini didapatkan total 30 pasien yang menjalani operasi koreksi denganmesin pintas jantung paru. Pemeriksaan kadar vitamin D dilakukan sebelum operasi dan24 jam sesudah mesin pintas jantung paru dimatikan.Hasil : Rerata kadar vitamin D preoperasi adalah 27,24 ng/mL dengan yang mengalamiinsufisiensi dan defisiensi sebanyak 70%. Rerata kadar vitamin D sesudah operasiadalah 20,73 ng/mL dengan jumlah subjek yang mengalami insufisensi dan defisiensimeningkat sebanyak 90%. Setelah operasi, terdapat penurunan vitamin D sebanyak 6,52ng/mL (24% dari kadar sebelum operasi). Uji korelasi antara penurunan kadar vitaminD dengan penggunaan mesin PJP menunjukkan hasil yang signifikan dengan nilai P <0,001. Sedangkan tidak ditemukan hubungan yang signifikan antara durasi penggunaanmesin pintas jantung paru dan durasi aortic cross clamp dengan penurunan kadarvitamin D.Kesimpulan : Terdapat hubungan yang bermakna antara penggunaan mesin pintasjantung paru dengan penurunan kadar vitamin D, namun penurunan ini tidakdipengaruhi oleh durasi penggunaan mesin pintas jantung paru dan durasi aortic crossclamp.

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Background: Patients with congenital heart disease are at risk of losing various

micronutrients after corrective surgery with a cardio-pulmonary bypass machine, one

of which is vitamin D. Vitamin D deficiency can exacerbate complications that occur

after corrective surgery with a cardio-pulmonary bypass machine. This study aimed to

assess the effect of the cardio-pulmonary bypass machine on vitamin D levels after

corrective surgery for congenital heart disease.

Methods: This study was conducted in a prospective cohort from March to July 2020.

In this study, a total of 30 patients underwent corrective surgery with cardio-pulmonary

bypass machine. Vitamin D level checks were carried out before surgery and 24 hours

after the machine was turned off.

Results: The mean preoperative vitamin D level was 27.24 ng / mL with insufficiency

and deficiency as much as 70%. The mean postoperative vitamin D level was 20.73

ng/mL with the number of subjects experiencing insufficiency and deficiency increasing

by 90%. After surgery, there was a decrease in vitamin D by 6.52 mg / mL (24% of the

preoperative level). The correlation test between decreased levels of vitamin D and the

use of cardio-pulmonary bypass machines showed significant results with a P-value

<0.001. Meanwhile, there was no significant relationship between the duration of using

the cardio-pulmonary bypass machine and the duration of aortic cross clamp with a

decrease in vitamin D

Conclusion: There is a significant relationship between the use of cardio-pulmonary

bypass machines and a decrease in vitamin D levels, but this decrease was not

influenced by the duration of using the cardio-pulmonary bypass machine and the

duration of the aortic cross clamp."

"Latar belakang: Artritis idiopatik juvenil (AIJ) adalah penyakit autoimun yang ditandai dengan peradangan sendi kronis. Anak dengan AIJ akan mengalami hambatan pertumbuhan tulang yang disebabkan beberapa mekanisme langsung maupun tidak langsung. Sebanyak 40-50 % pasien AIJ memiliki densitas mineral tulang yang rendah pada tulang belakang lumbal dan panggul. Densitas mineral tulang yang rendah dipengaruhi beberapa faktor yaitu klasifikasi penyakit, lama sakit, indeks masa tubuh, status pubertas, aktivitas penyakit, aktivitas fisik, kadar 25(OH)D, dosis kumulatif kortikosteroid, dan dosis metotreksat.Tujuan: Penelitian ini dilakukan untuk mengetahui densitas mineral tulang pada pasien AIJ dan faktor-faktor yang berhubungan.Metode: Penelitian ini merupakan studi potong lintang dengan melibatkan 32 pasien AIJ. Pemilihan subjek dilakukan berdasarkan data registri pasien AIJ di poliklinik Alergi-Imunologi RSCM dan RSAB Harapan Kita tahun 2014-2019. Densitas mineral tulang diperiksa dengan Dual X-ray Absorbtiometry (DEXA) dengan melihat skor Z. Dilakukan analisis bivariat untuk mencari hubungan antara variabel terhadap densitas mineral tulang.Hasil: Densitas mineral tulang total rerata adalah 0,86 g/cm2. Sebanyak 22 subjek mempunyai densitas mineral tulang rendah (osteopenia) dengan nilai skor-Z L1-L4 ≤-2 sedangkan 10 subjek menunjukkan hasil normal. Tidak ditemukan fraktur tulang belakang pada seluruh subjek. Osteopenia banyak ditemukan pada anak dengan dosis kumulatif metotreksat yang lebih banyak (p=0,016). Faktor-faktor lainnya tidak terbukti berhubungan dengan densitas mineral tulang yang rendah.Simpulan: Sebagian besar pasien AIJ mengalami gangguan densitas mineral tulang. Dosis metotreksat yang dihubungkan dengan aktivitas penyakit merupakan faktor yang berperan untuk terjadinya osteopenia.

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Background: Juvenile Idiopathic Arthritis (JIA) is an autoimmune disease characterized by chronic inflammatory arthritis. The disease will affect bone development in children with JIA through direct and indirect mechanisms. About 40-50 % patient with JIA have low bone mineral density in the spine. The low bone mineral density is associated with disease classification, disease duration, body mass index, puberty status, disease activity, physical activity, 25(OH)D level, cumulative doses of corticosteroid and methotrexate.

Objective: This study aimed to investigate bone mineral density in children with JIA and its associated factors.

Method: A cross-sectional study involving 32 children with JIA. Patients were selected based on registry data in the outpatient clinic, subdivision of Allergy and Immunology, Department of Child Health, Dr. Cipto Mangunkusumo General Hospital and Harapan Kita Women and Children Hospital between 2014-2019. Bone mineral density was measured using Dual X-ray Absorbtiometry (DEXA) and reported using Z score. Bivariate analysis was used to identify factors associated with bone mineral density.

Result: The mean bone mineral density was 0,86 g/cm2. Low bone mineral density (osteopenia) occurred among 22 patients (Z score ≤-2 at L1-L4). 10 patients have normal bone mineral density. No vertebral fracture was seen on x-ray. Osteopenia was mainly found in patients with higher cumulative doses of methotrexate (p=0,016). The other factors were not associated with low bone mineral density.

Conclusion: Most patients with JIA have low bone mineral density. Low bone mineral density tends to occur among patients with higher cumulative doses of methotrexate treatment."

"Latar BelakangTalasemia adalah penyakit genetik yang memerlukan transfusi darah rutin yang berisiko menyebabkan penumpukan zat besi dan infeksi hepatitis B. Penelitian ini bertujuan untuk mengevaluasi seroprevalensi dan faktor-faktor terkait seroproteksi hepatitis B pada anak dengan talasemia bergantung transfusi (TDT) di Indonesia.MetodeStudi potong-lintang ini dilaksanakan di Pusat Talasemia, RSCM menggunakan data rekam medis 2023-2024.HasilSebanyak 219 anak dengan TDT diinklusi, terdiri dari 10,50% berusia <6,5 tahun, 42,90% berusia 6,5–11,49 tahun, dan 46,60% berusia ≥11,5 tahun. Mayoritas terdiagnosis talasemia beta mayor. Tidak ada (0,00%) anak dengan TDT yang positif HBsAg atau HIV. Sebagian besar (65,30%) memiliki titer anti-HBs nonreaktif, dengan satu anak positif titer anti-HCV. Selain itu, 45,20% anak dengan TDT tidak memiliki status imunisasi hepatitis B yang lengkap. Faktor yang signifikan berhubungan dengan seropositivitas hepatitis B adalah usia <11,5 tahun (adjusted odds ratio [aOR]/95% CI: 2,207/1,199 – 4,061, P = 0,011), perawakan normal (aOR/95% CI: 2,067/1,135 – 3,764, P = 0,018), dan status vaksinasi hepatitis B lengkap (aOR/95% CI: 2,413/1,315 – 4,427, P = 0,004). Faktor yang signifikan berhubungan dengan seropositivitas hepatitis B pada anak TDT yang memiliki status vaksinasi lengkap adalah perawakan normal (OR/95% CI: 1,348 – 6,029, P = 0,006).KesimpulanTerdapat 34,7% pasien anak dengan TDT yang reaktif anti-HBs, 2,7% reaktif anti-HBc total, dan tidak ada (0,0%) yang reaktif HBsAg, HBeAg, dan anti-HBe. Faktor yang berhubungan dengan seroproteksi hepatitis B pada anak dengan TDT meliputi usia di bawah 11,5 tahun, perawakan normal, dan status vaksinasi hepatitis B yang lengkap. Perawakan normal adalah satu-satunya hal yang berhubungan dengan seroproteksi pada anak TDT yang telah menerima vaksinasi lengkap.

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Introduction

Thalassemia is a genetic disorder requiring regular blood transfusions, which carry the risk of iron overload and hepatitis B infection. This study aims to evaluate the hepatitis B seroprevalence and associated factors in pediatrics with transfusion-dependent thalassemia (TDT) in Indonesia.

Method

This cross-sectional study was conducted at the Thalassemia Center, RSCM, utilizing medical record data from 2023 to 2024.

Results

A total of 219 TDT children were included, with 10.50% under 6.5 years old, 42.90% aged 6.5–11.49 years, and 46.60% aged ≥11.5 years. The majority were diagnosed with beta thalassemia major. None (0.00%) of the children tested positive for HBsAg or HIV. Most (65.30%) had non-reactive anti-HBs titers, with one child testing positive for anti- HCV. Additionally, 45.20% of the children with TDT did not have complete hepatitis B vaccination status. Factors significantly associated with hepatitis B seropositivity included age <11.5 years (adjusted odds ratio [aOR]/95% CI: 2.207/1.199 – 4.061, P = 0.011), normal stature (aOR/95% CI: 2.067/1.135 – 3.764, P = 0.018), and complete hepatitis B vaccination status (aOR/95% CI: 2.413/1.315 – 4.427, P = 0.004). Normal stature is the only significant factor (OR/95% CI: 1.348 – 6.029, P = 0.006) associated with hepatitis B seropositivity in TDT children with complete vaccination status. Conclusion

There are 34.7% of children with TDT who are reactive for anti-HBs, 2.7% reactive for total anti-HBc, and none (0.0%) reactive for HBsAg, HBeAg, and anti-HBe. Factors associated with hepatitis B seroprotection in children with TDT include age under 11.5 years, normal stature, and complete hepatitis B vaccination status. Among these factors, normal stature is the only factor related to seroprotection in TDT children who have received complete vaccination."

"Latar BelakangTalasemia adalah penyakit genetik yang memerlukan transfusi darah rutin yang berisiko menyebabkan penumpukan zat besi dan infeksi hepatitis B. Penelitian ini bertujuan untuk mengevaluasi seroprevalensi dan faktor-faktor terkait seroproteksi hepatitis B pada anak dengan talasemia bergantung transfusi (TDT) di Indonesia.MetodeStudi potong-lintang ini dilaksanakan di Pusat Talasemia, RSCM menggunakan data rekam medis 2023-2024.HasilSebanyak 219 anak dengan TDT diinklusi, terdiri dari 10,50% berusia <6,5 tahun, 42,90% berusia 6,5–11,49 tahun, dan 46,60% berusia ≥11,5 tahun. Mayoritas terdiagnosis talasemia beta mayor. Tidak ada (0,00%) anak dengan TDT yang positif HBsAg atau HIV. Sebagian besar (65,30%) memiliki titer anti-HBs nonreaktif, dengan satu anak positif titer anti-HCV. Selain itu, 45,20% anak dengan TDT tidak memiliki status imunisasi hepatitis B yang lengkap. Faktor yang signifikan berhubungan dengan seropositivitas hepatitis B adalah usia <11,5 tahun (adjusted odds ratio [aOR]/95% CI: 2,207/1,199 – 4,061, P = 0,011), perawakan normal (aOR/95% CI: 2,067/1,135 – 3,764, P = 0,018), dan status vaksinasi hepatitis B lengkap (aOR/95% CI: 2,413/1,315 – 4,427, P = 0,004). Faktor yang signifikan berhubungan dengan seropositivitas hepatitis B pada anak TDT yang memiliki status vaksinasi lengkap adalah perawakan normal (OR/95% CI: 1,348 – 6,029, P = 0,006).KesimpulanTerdapat 34,7% pasien anak dengan TDT yang reaktif anti-HBs, 2,7% reaktif anti-HBc total, dan tidak ada (0,0%) yang reaktif HBsAg, HBeAg, dan anti-HBe. Faktor yang berhubungan dengan seroproteksi hepatitis B pada anak dengan TDT meliputi usia di bawah 11,5 tahun, perawakan normal, dan status vaksinasi hepatitis B yang lengkap. Perawakan normal adalah satu-satunya hal yang berhubungan dengan seroproteksi pada anak TDT yang telah menerima vaksinasi lengkap.

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Introduction

Thalassemia is a genetic disorder requiring regular blood transfusions, which carry the risk of iron overload and hepatitis B infection. This study aims to evaluate the hepatitis B seroprevalence and associated factors in pediatrics with transfusion-dependent thalassemia (TDT) in Indonesia.

Method

This cross-sectional study was conducted at the Thalassemia Center, RSCM, utilizing medical record data from 2023 to 2024.

Results

A total of 219 TDT children were included, with 10.50% under 6.5 years old, 42.90% aged 6.5–11.49 years, and 46.60% aged ≥11.5 years. The majority were diagnosed with beta thalassemia major. None (0.00%) of the children tested positive for HBsAg or HIV. Most (65.30%) had non-reactive anti-HBs titers, with one child testing positive for anti- HCV. Additionally, 45.20% of the children with TDT did not have complete hepatitis B vaccination status. Factors significantly associated with hepatitis B seropositivity included age <11.5 years (adjusted odds ratio [aOR]/95% CI: 2.207/1.199 – 4.061, P = 0.011), normal stature (aOR/95% CI: 2.067/1.135 – 3.764, P = 0.018), and complete hepatitis B vaccination status (aOR/95% CI: 2.413/1.315 – 4.427, P = 0.004). Normal stature is the only significant factor (OR/95% CI: 1.348 – 6.029, P = 0.006) associated with hepatitis B seropositivity in TDT children with complete vaccination status. Conclusion

There are 34.7% of children with TDT who are reactive for anti-HBs, 2.7% reactive for total anti-HBc, and none (0.0%) reactive for HBsAg, HBeAg, and anti-HBe. Factors associated with hepatitis B seroprotection in children with TDT include age under 11.5 years, normal stature, and complete hepatitis B vaccination status. Among these factors, normal stature is the only factor related to seroprotection in TDT children who have received complete vaccination."