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"Latar belakang : Asma memengaruhi sekitar 300 juta orang di seluruh dunia dan menjadi masalah kesehatan global yang serius yang mempengaruhi semua kelompok umur. Asma alergi adalah fenotipe asma yang paling mudah dikenali dan sering dimulai sejak masa anak-anak. Sebagian besar asma alergi berhubungan dengan sensitisasi saluran napas akibat pajanan aeroalergen umum, terutama yang berasal dari tungau debu rumah. Proses inflamasi eosinofilik saluran napas menghasilkan produk akhir berupa nitrit oksida. Kadar nitrit oksida udara ekspirasi (FeNO) merupakan salah satu penanda hayati yang mengukur inflamasi saluran napas dan kadar FeNO yang tinggi pada pasien asma berhubungan dengan inflamasi saluran napas eosinofilik.Penilitian ini bertujuan mengetahui hubungan kadar IgE spesifik Der p dan Der f  dengan kadar FeNO pada pasien asma tidak terkontrol di RSUP Persahabatan.Metode : Penelitian ini merupakan studi potong lintang dengan jumlah sampel 86 subjek pasien asma tidak terkontrol berdasarkan asthma control test di RSUP Persahabatan. Metode pengumpulan subjek dilakukan dengan teknik consecutive sampling. Pemeriksaan IgE spesifik tungau debu rumah menggunakan protia Q96M. Pemeriksaan FeNO menggunakan Bedfont NObreath.Hasil : Dari 86 subjek asma tidak terkontrol didapatkan hasil rerata usia pasien asma tidak terkontrol di RSUP Persahabatan adalah  52,45 + 12,94 tahun, sebagian besar berjenis kelamin perempuan (84,9%).Proporsi pasien asma yang alergi terhadap tungau debu rumah  mencapai 64%. Prorporsi alergi Der p dan Der f 58%, alergi Der p 4,7% dan alergi Der f 1,2%. Median kadar IgE spesifik tungau debu rumah pada pasien asma tidak terkontrol di RSUP Persahabatan adalah 3,94 (0-100) IU/ml untuk Der p dan 4,47 (0-100) IU/ml untuk Der f. Median FeNO pasien asma tidak terkontrol adalah 26 (3-92) ppb. Dilakukan uji korelasi Spearman untuk kadar IgE spesifik dan kadar FeNO pasien asma tidak terkontrol. Terdapat hubungan bermakna antara kadar IgE spesifik Der p (nilai p = 0,009, r = 0,279, uji Spearman) dan Der f (nilai p = 0,001, r = 0,339, uji Spearman) dengan FeNO.Kesimpulan : Terdapat hubungan yang bermakna antara kadar IgE spesifik tungau debu rumah Der p dan Der f dengan FeNO pada pasien asma tidak terkontrol. Namun tingkat korelasi yang didapatkan lemah.

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Background : Asthma affects approximately 300 million people worldwide and is a serious global health problem affecting all age groups. Allergic asthma is the most easily recognized asthma phenotype and often begins in childhood. Most allergic asthma is associated with airway sensitization due to exposure to common aeroallergens, particularly those from house dust mites. The eosinophilic inflammatory process of the airways produces the final product in the form of nitric oxide. Fractional exhaled nitric oxide (FeNO) levels are one of the biomarkers that measure airway inflammation and high FeNO levels in asthma patients are associated with eosinophilic airway inflammation. This study aims to determine the relationship between Dermatophagoides pteronysinnus (Der p) and Dermatophagoides  farinae (Der f) specific IgE levels with FeNO levels in uncontrolled asthma patients at Persahabatan Hospital.

Method : This cross sectional study in 86 uncontrolled asthma patients based on asthma control test less than 24 points. The method of collecting subjects was done by consecutive sampling technique. House dust mite specific IgE assay using protia Q96M. FeNO examination using Bedfont NObreath.   

Result : From 86 subjects with uncontrolled asthma, the mean age of uncontrolled asthma patients at Persahabatan Hospital was 52.45 + 12.94 years, most of them were female (84.9%). The proportion of asthma patients who were allergic to house dust mites reached 64. %. The proportion of allergy to Der p and Der f 58%, allergy to Der p 4.7% and allergy to Der f 1.2%. The median level of specific IgE for house dust mites in patients with uncontrolled asthma at the Persahbatan Hospital was 3.94 (0-100) IU/ml for Der p and 4.47 (0-100) IU/ml for Der f. The median FeNO of uncontrolled asthmatic patients was 26 (3-92) ppb. Spearman correlation test was performed for specific IgE levels and FeNO levels in patients with uncontrolled asthma. There was a significant relationship between specific IgE levels Der p (p value = 0.009, r = 0.279) and Der f (p value = 0.001, r = 0.339) and FeNO.

Conclusion : There is a significant relationship between the levels of specific IgE for house dust mites Der p and Der f with FeNO in patients with uncontrolled asthma. However, the correlation level obtained is weak."

"Latar Belakang: The Coronavirus disease 2019 (COVID-19) merupakan infeksi oleh severe acute respiratory syndrome Coronavirus 2 (SARS-COV-2) yang menjadi perhatian internasional pada Januari 2020. Manifestasi kasus ringan terjadi sekitar 81%, kasus berat sebanyak 14%. Mortalitas akibat pneumonia COVID-19 meningkat secara global akibat transmisi cepat dan gejala awal yang atipikal. Usia ≥ 60 tahun, jenis kelamin laki-laki dan komorbiditas merupakan faktor risiko untuk menjadi berat dan kematian sehingga dibutuhkan kontrol ketat pada pasien berisiko.Metode Penelitian: Penelitian ini merupakan penelitian retrospektif dengan studi potong lintang. Sampel penelitian merupakan pasien yang datang ke IGD dan terkonfirmasi pneumonia COVID-19 yang masuk dalam kriteria inklusi. Sampel pada penelitian ini adalah sebanyak 299 pasien.Hasil Penelitian: Pada penelitian ini didapatkan subjek penelitian adalah 299 dari 336 pasien yang masuk dalam kriteria inklusi. Jenis kelamin laki-laki sebanyak 162 orang (54,18%), nilai IMT obesitas I (29,77%) dan diikuti IMT normal (28,76%), paling banyak tidak memiliki komorbid dengan derajat pneumonia berat (60,2%) dan luaran pasien sebanyak 69,2% adalah hidup. Komorbid terbanyak yaitu hipertensi (30,77%), Diabetes mellitus (24%) dan kardiovaskular (14%). Usia median hidup pasien pneumonia COVID-19 di RS Persahabatan adalah 52 th (20-84) dan median usia meninggal adalah 59 th (28-92). Terdapat hubungan bermakna antara derajat klinis, HT, IMT dan DM terhadap luaran pasien pneumonia COVID-19 di RS Persahabatan.Kesimpulan: Usia median hidup pasien pneumonia COVID-19 di RS Persahabatan adalah 52 th (20-84) dan median usia meninggal adalah 59 th (28-92). Terdapat hubungan bermakna antara derajat klinis, HT, IMT dan DM terhadap luaran pasien pneumonia COVID-19 di RS Persahabatan.

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Background: The Coronavirus disease 2019 (COVID-19) is an infection by severe acute respiratory syndrome Coronavirus 2 (SARS-COV-2) which became international attention in January 2020. The manifestation of mild cases occurred about 81%, severe cases as much as 14%. Mortality of COVID-19 pneumonia increasing globally due to rapid transmission and atypical symptoms. Age of 60 years, male gender and comorbidities are risk factors for severe and death so that strict control is needed.

Methods: This study is retrospective cross-sectional study, which samples were patients who came to emergency room and confirmed of COVID-19. The samples are 299 patients who included of inclusion criteria.

Results: The sample of this study were 299 patients out of 336 patients who were include in inclusion criteria. Male (54.18%) are the most common, Obesity class I was the most common (29.77%) followed by normal BMI (28,76%) and didn’t have comorbid with severe (60.2%) and outcome are survived (69.2%). Hypertension (30,77%) is the most comorbid, followed by diabetes melitus (24%) and cardiovascular (14%). The median age of survivor is 52 (20-84) years old and median age of non survivor is 59 (28-92) years. There was relationship between severe pneumonia to respiratory rate and peripheral oxygen saturation. Gender, number of comorbidities and BMI were not related to the outcome. There is a relationship between the severity of pneumonia, obesity, diabetes and hypertension to the outcome.

Conclusion: The median age of survivor is 52 (20-84) years old and median age of non survivor is 59 (28-92) years. There was relationship between severe pneumonia to respiratory rate and peripheral oxygen saturation. Gender, number of comorbidities and BMI were not related to the outcome. There is a relationship between the severity of pneumonia, obesity, diabetes and hypertension to the outcome."

"Latar Belakang: Penegakkan diagnosis sedini dan setepat mungkin menjadi hal utama dalam penatalaksanaan kanker paru. Beberapa penelitian sebelumnya tentang biopsi transtorakal dengan panduan USG menunjukkan akurasi diagnosis yang cukup baik. USG dinilai sebagai modalitas radiologi yang mudah digunakan secara aman, bedside, real-time, mobile dan bebas pajanan radiasi. Saat ini di RSUP Persahabatan Jakarta belum terdapat penelitian tentang biopsi jarum halus transtorakal dengan panduan USG.Metode Penelitian:  Studi observasional dengan pendekatan potong lintang terhadap subjek dengan tumor paru atau tumor mediastinum yang dilakukan biopsi jarum halus transtorakal dengan panduan ultrasononografi toraks pada bulan April-September 2021. Pengambilan sampel dilakukan secara consecutive sampling. Peneliti melakukan observasi terhadap karakteristik lesi, karakteristik prosedur dan komplikasi. Diagnosis akhir berdasarkan hasil sitologi biopsi jarum halus transtorakal dengan panduan USG.Hasil Penelitian: Dari 46 subjek, rerata usia subjek adalah 52 tahun dan didominasi jenis kelamin laki-laki (69,6%) dan jenis tumor terbanyak adalah tumor paru (80,4%). Proporsi kepositifan sitologi biopsi jarum halus transtorakal dengan panduan USG toraks adalah 78,3%. Karakteristik lesi pada subjek dengan hasil sitologi TTNA positif antara lain memiliki rerata diameter lesi 9,61 ± 2,27 cm, lesi di anterosuperior paru (63,9%), memiliki gambaran ekogenitas hipoekoik heterogen (58,3%) dan memiliki kontak dengan pleura (77,8%). Karakteristik prosedur pada subjek dengan hasil sitologi TTNA positif antara lain dilakukan teknik aspirasi (77,8%), pengambilan TTNA sebanyak < 3 set (58,3%), rerata jumlah gelas objek yang terpakai adalah 15 ± 4 dan median kedalaman insersi adalah 4 (2 – 6) cm. Komplikasi pasca tindakan terjadi pada dua subjek yaitu hemoptisis (4%).Kesimpulan: Biopsi jarum halus transtorakal merupakan metode diagnostik yang invasif minimal dengan proporsi kepositifan yang tinggi (78,3%) dan angka komplikasi yang rendah (4%).

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Background: Treatment of multidrug-resistant tuberculosis (MDR-TB) using second-line drugs is known to have more side effects. Recent studies have shown concern about bedaquiline and delamanid that can cause a prolonged QT interval. This condition is a known risk factor for Torsades de Pointes, a lethal cardiac arrhythmia. This study sought to observe the condition among such patients treated in the study location.

Methods: This study was a prospective cohort study  of MDR-TB patients receiving bedaquilin in the outpatient clinic and inpatient ward of National Respiratory Referral Hospital Persahabatan, Jakarta, Indonesia between February 2020 to February 2021. Patients received 400 mg on week 0-2 (intensive phase) and followed by 200 mg 3 times per week (continuation phase) of bedaquiline. Sampling was carried out by consecutive sampling and data on subjects who met the inclusion criteria were taken from medical records.

Result: From a total of 71 subjects, all of them met the inclusion criteria. Prolonged QT interval was experienced in 18.3% patients. From eleven patients who experienced prolonged QT interval, two patients required hospitalization: one presented with nausea and gastric upset and one patient presented with dyspnea and palpitation. Prolonged QT interval occurred in initial phase and correlated with drug dosing. A mycobacterial culture conversion at month-6 was observed in those receiving multidrug regimens which include bedaquiline, quinolone, and clofazimine. There was a correlation between prolonged QT interval and hypocalemia. Treatment success rate was 46.5% without prolonged QT. Other outcomes included 4.2% died, 26.8% loss-to-follow up, and 4.1% treatment failed.

Conclusion: The use of bedaquiline MDR-TB appeared to be effective and safe across different settings, although the certainty of evidence was assessed as very low. Hypokalemia was correlated with the outcomes of patients receiving bedaquiline, particularly in those experienced prolonged QT interval."

"Latar belakang: Tuberkulosis (TB) hingga saat ini masih menjadi masalah kesehatan utama di dunia dan merupakan salah satu dari 10 penyebab kematian di dunia. Sesuai dengan rekomendasi WHO tahun 2020, pengobatan TB RO di Indonesia saat ini menggunakan paduan tanpa obat injeksi yang terbagi menjadi dua, yaitu paduan pengobatan jangka pendek (9-11 bulan) dan jangka panjang (18-20 bulan). Penelitian ini dilakukan untuk mengindentifikasi luaran penggunaan regimen pengobatan jangka pendek pada TB RO di RSUP Persahabatan dan faktor-faktor yang mempengaruhi luaran. Metode : Penelitian ini merupakan studi kohort prospektif yang dilakukan sejak Agustus 2019 – Januari 2021 dengan consecutive sampling pada pasien TB RO yang berobat ke Poli TB RO RSUP Persahabatan. Pasien yang telah memenuhi kriteria pengobatan jangka pendek akan diberikan pengobatan standar dan akan dievaluasi mengenai faktor-faktor yang mempengaruhi. Faktor-faktor yang dinilai pada penelitian ini antara lain usia, jenis kelamin, indeks massa tubuh, faktor komorbid, BTA awal pengobatan, luas lesi foto toraks, merokok, riwayat pengobatan TB, desentralisasi, lama konversi, dan pola resistan. Hasil akhir pengobatan yang dievaluasi pada penelitian ini adalah sembuh, gagal pengobatan, meninggal, putus berobat, dan pindah.Hasil : Subjek penelitian yang memenuhi kriteria inklusi penelitian sebanyak 68 orang dengan karakteristik rerata usia 42,03 (13,22) tahun. Pada kelompok jenis kelamin laki- laki (66,7%), gizi obese (71,4%), riwayat merokok indeks berat (81,8%), riwayat gagal kategori 2 sebelumnya (100%), gambaran foto toraks lesi luas (66,7%), tidak desentralisasi (59%), konversi BTA > 3 bulan, BTA awal pengobatan 3+ (66,7%), dan poliresistan (80%) akan mengalami luaran tidak berhasil lebih cepat dibandingkan kelompok lainnya. Hasil akhir pengobatan pada penelitian ini didapatkan angka kesembuhan sebesar 42,6%, gagal pengobatan sebesar 17,6%, meninggal sebesar 8,8%, putus berobat sebesar 27,9% dan transfer out sebesar 2,9%.Kesimpulan : Pada penelitian ini tidak didapatkan perbedaan bermakna antara faktor- faktor yang mempengaruhi luaran pengobatan TB RO dengan regimen jangka pendek (STR).

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Background: Tuberculosis (TB) remains a major health problem and one of the top ten causes of death in the world. According to WHO recommendations in 2020, drug- resistant TB (DR-TB) treatment in Indonesia currently uses an injection-free drug combination which was divided into short-term (nine to eleven months) and long term (eighteen to twenty months) treatments. The aim of this study is to identify the outcome of using a short-term treatment regimen (STR) for DR-TB in patients treated at Persahabatan Hospital, Jakarta, Indonesia and factors that influence their clinical outcomes.

Methods: This study was a prospective cohort study conducted from August 2019 until January 2021 in Persahabatan Hospital, Jakarta, Indonesia. All DR-TB patients were evaluated whether they met criteria for the STR treatment. Outcomes evaluated in this study were cured, treatment failure, death, loss to follow up, and transferred out. Factors assessed in this study included age, sex, body mass index, comorbid factors, bacterial load, chest x-ray lesions, smoking, TB treatment history, decentralization, time-to- conversion, and resistance pattern.

Results: Sixty eight subjects were included in this study. Mean age was 42.03 (+ 13.22) years. Males, obese, heavy smoking index, history of second category treatment failure, extensive lesion in chest x ray, decentralisation, acid fast baccili (AFB) conversion by >3 months, AFB stain at pre-treatment of +3, and poly-drug-resistance were more likely to have an unfavourable outcome. However, the results were not statistically significant (p>0.05). The treatment result of this study showed a cure rate of 42.6%, with treatment failure was 17.6%, death was 8.8%, loss to follow up was 27.9%, and transferred out was 2.9%.

Conclusion: In this study, there were no significant differences between the factors that influenced the outcome of DR-TB receiving STR."

"Latar Belakang: Gagal napas merupakan salah satu komplikasi terbanyak pada COVID-19 dengan mortalitas dan morbiditas yang tinggi. Pasien yang datang ke IGD dengan tanda gawat napas apabila tidak diberikan tatalaksana yang tepat dapat jatuh pada kondisi gagal napas. Tujuan penelitian ini yaitu untuk mengetahui faktor risiko gagal napas pasien probable dan konfirmasi COVID-19 dengan gawat napas di IGD. Metode: Penelitian ini merupakan penelitian kohort prospektif terhadap pasien gawat napas yang datang ke IGD RSUP Persahabatan. Pengambilan sampel dilakukan secara consecutive sampling mulai 1 September 2020 - 31 Oktober 2020. Dilakukan pemeriksaan kesadaran, status respirasi (frekuensi napas, saturasi oksigen), status kardiovaskular (mean arterial pressure, frekuensi nadi) dan penggunaan otot bantu napas kemudian dilakukan observasi apakah terjadi gagal napas dalam 14 hari perawatan. Nilai potong faktor klinis gawat napas ditentukan dengan kurva area under curve (AUC) kemudian dilakukan analisis sensitifitas dan spesifisitas. Kurva receiver operating characteristic (ROC) digunakan untuk memprediksi faktor risiko gagal napas. Analisis multivariat menggunakan uji regresi logistik untuk menilai hubungan faktor klinis gawat napas dengan gagal napas. Nilai p<0.05 dianggap bermakna secara statistik.Hasil: Dari 158 pasien probable dan konfirmasi COVID-19 dengan gawat napas, didapatkan 47(29.7%) pasien gagal napas dalam observasi 14 hari perawatan. Seluruh pasien datang dengan kesadaran penuh Glasgow Coma Scale 15, median frekuensi napas 22x/menit (17-30) dengan nilai potong 20x/menit, pasien dengan frekuensi napas >20x/menit memiliki OR 1,3 (1,08-1,54 IK95%, nilai p <0,01), median frekuensi nadi 89x/menit (60-136) dengan nilai potong 90x/menit, pasien dengan frekuensi nadi >90x/menit memiliki OR 1,04 (1,01-1,06 IK95%, nilai p 0,02), median mean arterial pressure 93 (71-97) dengan nilai potong 74 mmHg, median saturasi oksigen 98% (91-100) dengan nilai potong 91% dan penggunaan otot bantu napas memiliki OR 0,53 (0,04-6,32 IK 95%, nilai p 0,62). Kesimpulan: Pasien gawat napas yang datang ke IGD dengan frekuensi pernapasan >20x/menit dan atau dengan frekuensi nadi >90x/menit memiliki risiko gagal napas.

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Background: Respiratory failure is one of complication in COVID-19, leading to mortality and morbidity. Patient who come to emergency department if didn’t give early treatment they could fall into respiratory failure. The purpose of this study was to evaluate risk factors of respiratory failure in probable and confirmed COVID-19 patients with respiratory distress at emergency department.

Method: This is prospective cohort study based on patient with respiratory distress who come to emergency departement of Persahabatan Hospital Jakarta. Sampling was done by consecutive sampling in the period September 2020 until Oktober 2020. We measured clinical factor of respiratory distress that are consciousness, respiratory status (respiratory rate, oxygen saturation), cardiovascular status (mean arterial pressure, heart rate) and accessory muscle use in admission then observed if respiratory failure occur during 14 days. Clinical factors cut-off determine with area under curve (AUC) curve then test the sensitifity and specificity. Receiver operating characteristic (ROC) curve used to predict risk factors of respiratory failure. Multivariate analysis used to search relationship between clinical factors of respiratory distress with occurrence of respiratory failure. P value <0.05 statistically significant.

Results: Of 158 probable and confirmed patients with respiratory distress, there are 47 (27%) prevalence of respiratory failure in 14 days observation. Whole patient came with unconsciousness Glasgow Coma Scale 15, median of respiratory rate 22x/minute (17-30) by cut-off 20x/minute, patient with respiratory rate >20x/minute have OR 1.3 (1.08-1.54 IC95%, p<0.01), median of heart rate 89x/minute (60-136) by cut-off 90x/minute, patient with heart rate >90x/minute have OR 1.04 (1.01-1.06 IC95%, p 0.02), median of mean arterial pressure 93 (71-97) by cut-off 74 mmHg, median of oxygen saturation 98% (91-100) by cut–off 91%, accessory muscle use have OR 0.53 (0.04-6.32 IC95%, p 0.62).

Conclusion: Patient with respiratory distress who come to emergency department with respiratory rate >20x/minute and or heart rate >90x/minute have a risk of respiratory failure."

"Latar Belakang: Cytomegalovirus (CMV) adalah virus yang dapat menginfeksi manusia dengan prevalens di populasi yang tinggi. Bukti terbaru menunjukkan bahwa CMV terkait dengan berbagai jenis kanker, termasuk kanker paru. Penelitian ini bertujuan untuk mengetahui kaitan antara CMV dengan kanker paru karsinoma bukan sel kecil (KPKBSK). Data dari penelitian ini diharapkan dapat berguna untuk penelitian lebih lanjut mengenai kaitan antara CMV dan kanker paru di masa depan. Metode: Penelitian ini adalah suatu penelitian observasional dengan metode potong lintang untuk mengetahui proporsi DNA cytomegalovirus pada sampel jaringan KPKBSK. Sampel jaringan merupakan sampel formalin-fixed paraffin-embedded (FFPE) yang diambil disimpan di RSUP Persahabatan pada 2017-2023. Deteksi DNA CMV dilakukan menggunakan polymerase chain reaction (PCR) dan elektroforesis. Data penyerta diambil dari rekam medis. Hasil: Sebanyak 87 sampel jaringan dari 87 subjek penelitian yang berbeda diikutkan dalam penelitian ini. Sebagian besar subjek penelitian adalah laki-laki perokok, memiliki indeks Brinkman berat dengan rerata usia 59,1 tahun. Proporsi DNA CMV yang terdeteksi pada sampel FFPE adalah 21%. Proporsi DNA CMV lebih tinggi pada sampel jaringan dengan mutasi EGFR positif meskipun tidak bermakna secara statistik (OR 2,63 (IK 95% 0,45 – 15,16)). Proporsi DNA CMV tidak berhubungan dengan status merokok, indeks Brinkman, metode pengambilan sampel jaringan, dan jenis KPKBSK. Proporsi DNA CMV lebih tinggi pada sampel jaringan dengan tanggal pengambilan yang lebih baru. Kesimpulan: Asam deoksiribonukleat CMV dapat ditemukan pada sampel FFPE KPKBSK dengan proporsi 21%. Proporsi DNA CMV lebih tinggi pada KPKBSK dengan mutasi EGFR.

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Background: Cytomegalovirus (CMV) is a virus with high seroprevalence in general population. Recent evidence shows that CMV is linked to various types of cancer, including lung cancer. This study aims to determine the relationship between CMV and non-small cell lung carcinoma (NSCLC). We hoped that the data from this study will be useful for further research in elucidating the link between CMV and lung cancer. Method: This research is an observational study using a cross-sectional method to determine the proportion of CMV DNA in NSCLC tissue samples. Tissue samples are formalin-fixed paraffin-embedded (FFPE) samples taken and stored at Persahabatan Hospital on 2017-2023. The detection of CMV was carried out using polymerase chain reaction (PCR) and electrophoresis. Accompanying data was taken from medical records. Results: A total of 87 tissue samples from 87 different research subjects were included in this study. Most of the research subjects were male smokers, had a heavy Brinkman index with an average age of 59.1 years. The proportion of CMV DNA detected in FFPE samples was 21%. The proportion of CMV DNA was higher in tissue samples with positive EGFR mutations although not statistically significant (OR 2.63 (95% CI 0.45 – 15.16)). The proportion of CMV DNA was not related to smoking status, Brinkman index, tissue sampling method, and NSCLC subtype. The proportion of CMV DNA was higher in tissue samples with more recent collection dates. Conclusion:Cytomegalovirus DNA were detected in NSCLC FFPE samples with a proportion of 21%. The proportion of CMV DNA was higher in NSCLC with EGFR mutations."

"Latar belakang: Tumor mediastinum merupakan salah satu jenis tumor yang jarang ditemukan dengan variasi klinis yang luas dan histopatologi yang berbeda. Berbagai data seperti usia, jenis kelamin, pemeriksaan radiologi dan penanda tumor harus digabungkan untuk menentukan kemungkinan diagnosis pada pasien. Penanda tumor wajib diperiksa pada kasus tumor mediastinum sehingga pendekatan diagnosis dapat dilakukan dengan lebih baik. Peneliti akan menggunakan berbagai data seperti karakteristik pasien, pemeriksaan laboratorium, radiologis dan penanda tumor  untuk membantu memperoleh prediksi diagnosis jenis tumor mediastinum. Metode: Penelitian ini menggunakan data sekunder dari rekam medis. Semua pasien dengan diagnosis tumor mediastinum berdasarkan hasil CT scan yang dilakukan biopsi. Data histopatologi jaringan didapat dari laboratorium Patologi Anatomi Rumah Sakit Rujukan Respirasi Nasional Persahabatan. Data usia, jenis kelamin, radiologis, hasil laboratorium dan penanda tumor akan digunakan untuk mengetahui karakteristik setiap jenis tumor. Dilakukan analisis bivariat dan multivariat untuk menentukan variabel yang berpengaruh dan sistem penghitungan skor berdasarkan data tersebut. Hasil: Sebanyak 174 subjek memenuhi kriteria inklusi dengan usia rata-rata 29 tahun, lebih banyak pada laki-laki (67,8%), yang paling banyak adalah limfoma mediastinum (41,4%), berlokasi di anterior (75,9%), tidak memiliki pembesaran KGB (78,7%) dan tidak menginfiltrasi organ sekitarnya (58%). Sistem penghitungan skor yang tertinggi terdapat pada jenis limfoma mediastinum tetapi hanya menunjukkan akurasi sebesar 59%. Kesimpulan: Secara statistik tidak ada sistem penghitungan skor prediksi yang mempunyai kekuatan yang baik karena tumor mediastinum mempunyai kemiripan berdasarkan karakteristik pasien dan bentuk tumor sehingga sulit dibuat suatu sistem penghitungan skor.

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Background: Mediastinal tumors are tumors that rarely found compared to other types of tumors. These tumors have many clinical variations with different histopathologies. Various data such as clinical condition, age, gender, radiological examination and tumor markers must be combined to determine the possibility of diagnosis in the patient. Tumor markers must be checked in all cases of mediastinal tumors so that a better diagnostic approach can be taken. This research will use that data to obtain scoring sytsem for the diagnosis of mediastinal tumors. Hopefully this scoring system can help doctors to make a better diagnosis in case of mediastinal tumors. Method: This research used secondary data from medical records. All patients with a diagnosis of mediastinal tumor based on CT scan results performed biopsy. Histopathology data was obtained from the Anatomical Pathology laboratory in the Persahabatan Hospital National Respiratory Center. Age, gender, radiology, laboratory results and tumor markers will be used to determine the characteristics of each type of tumor. Bivariate and multivariate analyzes were carried out to determine the significantly variables and a scoring system based on this data. Results: A total of 174 subjects met the inclusion criteria with an average age 29 years, more males (67.8%), the most common tumor was mediastinal lymphoma (41.4%), located anteriorly (75.9%), did not have lymph node enlargement (78.7%) and did not infiltrate surrounding organs (58%). The highest score of scoring system is for mediastinal lymphoma but only shows an accuracy of 59%. Conclusion: Statistically, there is no specific prediction score calculation system that has good power because mediastinal tumors are similar based on patient characteristics and tumor shape, making it difficult to create a scoring system."

"Latar belakang: Kasus baru kanker paru semakin bertambah dan mulai banyak dialami usia muda. Pendekatan skrining dalam upaya deteksi dini dilanjutkan tindakan diagnostik yang cepat dan akurat memberikan penderita memeroleh kualitas hidup yang lebih baik dalam perjalanan penyakitnya. Biopsi paru transtorakal menggunakan jarum halus dan core menghasilkan akurasi berkisar 85%-90% dengan keunggulan tindakan minimal invasif. Variasi akurasi diagnostik dan belum terdapat data proporsi hasil biopsi transtorakal di RS Persahabatan, membuat kami melakukan penelitian ini. Metode: Kami melakukan pencatatan data sampel periode Januari 2021-September 2023 pada bulan Januari-Februari 2024. Data yang dicatat yaitu karakteristik pasien keganasan rongga toraks belum tegak jenis yang dilakukan tindakan biopsi jarum halus dan core transtorakal dengan panduan CT scan. Sebanyak 765 pasien dalam periode tindakan didapatkan 563 pasien yang sesuai kriteria inklusi dan eksklusi. Data kemudian dianalisis untuk menilai kepositifan biopsi jarum halus dan core transtorakal serta faktor yang memengaruhinya. Hasil: Sejumlah 563 subjek terdiri atas laki-laki 67,9% dan perempuan 32,1%. Usia paling muda 18 tahun dan paling tua 88 tahun dengan median usia 56 tahun. Subjek dengan keluhan respirasi 83,7% dan nonrespirasi 16,3%. Perokok merupakan mayoritas subjek sebesar 58,4%. Lokasi target biopsi paling banyak di paru 75,3% sedangkan mediastinum 24,7%. Nilai HU kami kelompokkan menjadi ≥ 30 sebanyak 91,3% dan < 30 sebanyak 8,7%. Panjang minimal kedalaman tusuk 0,7 cm dan maksimal 11,21 cm dengan median 4,2 cm. Posisi saat tindakan biopsi yaitu terlentang 67,5%, tengkurap 24,5% dan lateral dekubitus 8%. Proporsi kepositifan biopsi jarum halus 80,8% sementara biopsi core 77,6%. Selanjutnya karakteristik tersebut kami lakukan analisis bivariat didapatkan nilai HU memengaruhi kepositifan biopsi jarum halus (p < 0,05). Kesimpulan: Proporsi biopsi jarum halus dan core transtorakal di RS Persahabatan sangat baik. Nilai HU memengaruhi kepositifan biopsi TTNA namun, tidak pada biopsi core. Kedalaman tusuk dan posisi bukan faktor yang memengaruhi kepositifan biopsi TTNA dan core.

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Background: New cases of lung cancer are increasing and are starting to occur at a young age. A screening approach in an effort for early detection followed by rapid and accurate diagnosis provides patients with a better quality of life throughout their disease. Transthoracic lung biopsy using a fine needle and core produces an accuracy of around 85%-90% with the advantage of being minimally invasive. Variations in diagnostic accuracy and no database availability yet on the proportion of transthoracic biopsy results at Persahabatan Hospital prompted us to conduct this research. Methods: We recorded data from January 2021-September 2023 in January-February 2024. The data recorded were the characteristics of patients with unconfirmed type thoracic cavity malignancies who underwent fine needle and transthoracic core biopsies CT scan guided. A total of 765 patients during the action period 563 patients met the inclusion and exclusion criteria. The data is then processed to assess the positivity of transthoracic fine needle and core biopsies and the factors that influence it. Result: A total of 563 subjects consisted of 67.9% men and 32.1% women. The youngest age is 18 years and the oldest is 88 years with a median age of 56 years. Subjects with respiratory complaints were 83.7% and non-respiratory 16.3%. Smokers constituted the majority of our subjects at 58.4%. The most common biopsy target locations were the lungs, 75.3%, while the mediastinum was 24.7%. Hounsfield units are divided into ≥ 30 as many as 91.3% and < 30 as many as 8.7%. The minimum length of the puncture depth is 0.7 cm and the maximum is 11.21 cm with 4.2 cm as the median. The position during the biopsy was supination 67.5%, prone 24.5%, and lateral decubitus 8%. The positive proportion of fine needle biopsy was 80.8% while core biopsy was 77.6%. We conducted a bivariate analysis of these characteristics and found that the HU value influenced the positivity of fine needle biopsy (p < 0.05). Conclusion: The proportion of fine needle and core transthoracic lung biopsies at Persahabatan Hospital is decent. The HU value influences the positivity of TTNA biopsy but not core biopsy. Puncture depth and position were not a factor influencing the positivity of TTNA and core biopsies."

"Latar belakang: Pneumonia terjadi pada sekitar 50-70% pasien kanker paru. Kerentanan pneumonia terjadi akibat gangguan sistem imun dan arsitektur paru yang terjadi karena mekanisme kanker maupun terapi kanker paru. Perubahan imunitas menyeluruh, kaheksia, terapi, perubahan arsitektur paru merupakan faktor-faktor yang dapat menyebabkan inflamasi hingga penurunan imunitas yang dapat menimbulkan kejadian pneumonia pada kanker paru. Pasien kanker paru dengan pneumonia memiliki kesintasan satu tahun yang lebih buruk dan mortalitas satu tahun yang lebih tinggi dibandingkan tanpa pneumonia. Metode: Sampel penelitian merupakan pasien kanker paru tegak jenis yang datag ke IGD RSUP Persahabatan. Jumlah sampel sebanyak 77 pasien diambil secara consecutive sampling periode Januari-Februari 2024. Setiap sampel dilakukan anamnesis serta pemeriksaan fisis untuk mendapatkan data klinis, pemeriksaan laboratorium darah, foto toraks dan pemeriksaan biakan sputum. Pasien dilakukan pengamatan selama perawatan untuk melihat luaran pasien saat keluar rumah sakit. Hasil: Sebanyak 81,1% sampel mengalami pneumonia. Luaran meninggal sebanyak 24,7% dan 30,2% sampel yang mengalami pneumonia memiliki luaran meninggal. Faktor risiko seperti Riwayat merokok, jenis kanker paru, lokasi kanker paru, jumlah leukosit, jumlah neutrofil, RNL dan PCT menunjukkan tidak terdapat hubungan bermakna terhadap kejadian pneumonia (p>0,05). Klebsiella pneumoniae, Acinetobacter baumanii dan Escerichia coli merupakan jenis kuman terbanyak hasil biakan sputum. Kesimpulan: Lebih dari setengah jumlah pasien kanker paru yang masuk ke IGD RSUP Persahabatan mengalami infeksi pneumonia. Tidak terdapat hubungan bermakna faktor risiko terhadap kejadian kanker paru. Klebsiella pneumoniae merupakan jenis mikroorganisme terbanyak penyebab pneumonia berdasarkan hasil biakan sputum pasien kanker paru.

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Background: Pneumonia occurs in around 50-70% of lung cancer patients. Pneumonia susceptibility occurs due to disorders of the immune system and lung architecture that occur due to cancer mechanisms and lung cancer therapy. Changes in overall immunity, cachexia, therapy, and changes in lung architecture are factors that can cause inflammation and decreased immunity which can lead to pneumonia in lung cancer. Lung cancer patients with pneumonia had worse one-year survival and higher one-year mortality than those without pneumonia. Method: The research sample was lung cancer patients who were confirmed pathologically and came to the emergency room at Persahabatan Hospital. The total number of samples was 77 patients taken by consecutive sampling for the period January-February 2024. Anamnesis and physical examination were carried out for each sample to obtain clinical data, blood laboratory examination, chest x-ray and sputum culture examination. Patients are monitored during treatment to see the patient's outcome when they leave the hospital. Results: As many as 81.1% of the sample experienced pneumonia. The outcome of death was 24.7% and 30.2% of samples who experienced pneumonia had a death outcome. Risk factors such as smoking history, type of lung cancer, location of lung cancer, leukocyte count, neutrophil count, RNL and PCT showed no significant relationship to the incidence of pneumonia (p>0.05). Klebsiella pneumoniae, Acinetobacter baumannii, and Escherichia coli are the most common types of germs resulting from sputum culture. Conclusion: More than half of lung cancer patients admitted to the emergency room at Persahabatan Hospital have pneumonia infections. There was no significant relationship between risk factors and the incidence of lung cancer. Klebsiella pneumoniae is the most common type of microorganism resulting from sputum culture of pneumonia patients with lung cancer"

"Latar belakang : Kanker paru adalah kanker yang berasal dari epitel bronkus. Tujuan penelitian ini adalah mengetahui gambaran pola kuman dari bilasan bronkus dan faktor-faktor yang memengaruhi pada pasien terduga kanker paru di RS Persahabatan pusat Respirasi Nasional. Metode : Jenis penelitian potong lintang. Jumlah sampel 226 pasien. Kriteria inkusi yaitu pasien terduga kanker paru, usia > 18 tahun, tidak menggunakan antibiotik satu minggu sebelum tindakan bronkoskopi. Hasil : Karakteristik pasien terduga kanker paru antara lain laki-laki (63,7%), rerata usia 60 ± 11,45 tahun. Keluhan respirasi batuk (78,3%) dan sesak napas (65,5%). Sebagian besar perokok berat (30,5%). Indeks massa tubuh normal (43,8%). Nilai leukosit normal (53,5%), neutrofil normal (66,4%), neutrofil limfosit rasio meningkat (67,3%). Data histopatologis terbanyak adalah adenokarsinoma (50,9%), EGFR tidak ada mutasi (34%) dan ALK negatif (29%). Foto toraks tampak lesi sentral (84,5%), > 3 mm (89,9%) dan konsolidasi (64,2%). CT scan toraks ada keterlibatan kelenjar getah bening (67,7%) dan ada metastasis (71,2%). Gambaran bronkus tampak massa infiltratif (27,9%) dan mukosa edematous (15,9%). Diagnosis terbanyak yaitu kanker paru (71,7%), T4 (85,2%), N2 (37,7%), M1a (42,6%), metastasis efusi pleura (54,9%), stage IV A (64,2%) dan PS 1 (49,4%). Bakteri terbanyak pada bilasan bronkus adalah Pseudomonas aeruginosa (13,7%) dan Klebsiella pneumoniae(11,1%). Kesimpulan : Bakteri terbanyak pada bilasan bronkus adalah Pseudomonas aeruginosadan Klebsiella pneumoniae. Batuk, nilai leukosit, letak anatomi foto toraks, letak anatomi CT scan toraks dengan kontras, ground glass opacity dan efusi pleura pada CT scan toraks dengan kontras memengaruhi ada atau tidak bakteri pada bilasan bronkus pasien terduga kanker paru.

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Background: Lung cancer is cancer that originates from the epithelium of the bronchi. This study aims to determine microbial patterns from bronchial washing and influencing factors in suspected lung cancer patients at Persahabatan Hospital National Respiratory Center. Method: Cross-sectional research. The sample was 226 patients. The inclusion criteria are patients suspected of lung cancer, aged > 18 years, not using antibiotics one week before bronchoscopy Results: The characteristics of patients suspected of lung cancer include male (63.7%), average age 60 ± 11.45 years. Respiratory complaints of cough (78.3%) and shortness of breath (65.5%). Most were heavy smokers (30.5%). Normal body mass index (43.8%). Normal leukocyte values (53.5%), normal neutrophils (66.4%) and neutrophil-lymphocyte ratio increased (67.3%). The most histopathological data were adenocarcinoma (50.9%), EGFR no mutation (34%) and negative ALK (29%). Thoracic photographs appear as central lesions (84.5%), > 3 mm (89.9%) and consolidated (64.2%). Thoracic CT scan there was involvement of lymph nodes (67.7%) and there were metastases (71.2%). The bronchial appears as infiltrative masses (27.9%) and edematous mucosa (15.9%). The most diagnoses were lung cancer (71.7%), T4 (85.2%), N2 (37.7%), M1a (42.6%), metastatic pleural effusion (54.9%), stage  IV A (64.2%) and PS 1 (49.4%). The most common bacteria in bronchial washing are Pseudomonas aeruginosa (13.7%) and Klebsiella pneumoniae (11.1%). Conclusion: The most common bacteria in bronchial washing are Pseudomonas aeruginosa and Klebsiella pneumoniae. Cough, leukocyte value, anatomy location based on thoracic photo and thoracic CT Scan with contrast, ground glass opacity and pleural effusion affect the presence or absence of bacteria in a bronchial wash of suspected lung cancer patients."