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"Penelitian survival secara historical cohort pada enam puluh dua penderita tumor ovarium borderline. Terdapat 9 penderita stadium FIGO IA, 9 stadium IC, 3 stadium IIIA, 2 stadium IIIB, 4 stadium IIIC, 1 stadium IV dan 34 stadium inadekuat. Dua puluh satu penderita dilakukan pembedahan radikal, 10 penderita hanya dilakukan histerektomi total dan salfingo-ooforektomi bilateral, 6 penderita dilakukan pembedahan konservatif, 24 penderita hanya dilakukan unilateral salfingo-ooforektomi atau kistektomi dan 1 penderita hanya biopsi saja. Enam belas penderita mendapat kemoterapi adjuvan kombinasi dengan platinum base, yaitu 8 penderita stadium inadekuat, 7 stadium III dan 1 stadium IV. Lama pengamatan lanjut antara 0,002 sampai 10,48 tahun dengan median 3,5 tahun. Lima puluh sembilan penderita tetap hidup. Tiga penderita meninggal karena penyakitnya. Residif terjadi pada 4 penderita. Ketahanan hidup penderita 2 tahun 96% dan 10 tahun 94%. Pada test ?log rank? didapatkan residu dan tipe histologi merupakan faktor prognostik yang bermakna mempengaruhi survival. (Med J Indones 2002; 11: 222-9)

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Sixty-two patients with borderline tumors of ovary were historical cohort analyzed for survival characteristics. There were 9 patients with FIGO stage IA, 9 with stage IC, 3 with stage IIIA, 2 with stage IIIB, 4 with stage IIIC, 1 with stage IV and 34 with inadequate stage tumors. Twenty one patients had surgical staging with radical surgery, 10 patient had at least a total abdominal hysterectomy and bilateral salpingo-oophorectomy, 6 patient had surgical staging with conservative surgery, 24 patient had at least a unilateral salphingo-oophorectomy or ovarian cystectomy and 1 patient had biopsy. Sixteen patients received cisplatin-based combination chemotherapy, that were 8 with inadequate stage tumors, 7 with stage III tumors and 1 with stage IV tumor. Follow-up range from 0.02 to 10.48 years, with a median of 3.5 years. Fifty nine patient were alive. Three patients died, all of disease. Recurrence were found in 4 patients. The overall 2-years survival rate was 96% and 10-years survival rate was 94%. In log rank test, residual disease and histology type were significant predictor of survival. (Med J Indones 2002; 11:222-9)"

"Latar Belakang: Berdasarkan alat yang digunakan, pendekatan operasi kraniofaringioma terbagi menjadi endoskopik dan mikroskopik. Masing-masing pendekatan memiliki kelebihan dan kekurangan masing-masing sehingga akan memberikan luaran klinis, resektabilitas dan efektifitas pembiayan yang berbeda-beda. Belum diketahui luaran pasca operasi baik pendekatan mikroskopik maupun endoskopik di RSUPN dr. Cipto Mangunkusumo.Tujuan: Mengetahui luaran operasi pasien kraniofaringioma di RSUPN dr. Cipto Mangunkusumo..Metode: Kohort retroprospektif pasien kraniofaringioma yang menjalani pembedahan sejak tahun 2012 hingga tahun 2021 di RSUPN dr. Cipto Mangunkusumo, Jakarta, Indonesia. Pasien dengan masalah ekstrakranial, pasien endoskopi dengan kraniotomi luas dikeluarkan dari penelitian. Dilakukan pengambilan data demografis, luaran klinis dan resektabilitas tumor dan efektifitas pembiayaan. Data dikelompokkan menjadi variabel kategorik dan numerik. Analisa variabel kategorik dan kategorik diolah menggunakan uji Chi-square. Sedangkan variabel kategorik dan numerik diolah menggunakan T-Test. Pengolahan data menggunakan SPSS 25.0. Hasil: Pada 30 subjek penelitian, 22 subjek (73%) menjalani tindakan operasi mikroskopik dan 8 subjek (27%) menjalani tindakan operasi endoskopik. Perdarahan intraoperasi rata-rata pendekatan mikroskopik 445ml (50-1600), sedangkan endoskopik 57ml (20-200). Secara signifikan perdarahan intraoperasi pendekatan endoskopik lebih rendah dibandingkan pendekatan mikroskopik, p < 0,01. Durasi operasi rata-rata pendekatan mikroskopik 3 jam (2-4jam), sedangkan endoskopik 6,6jam (2,5-14jam). Secara signifikan waktu operasi pendekatan endoskopik lebih singkat dibandingkan mikroskopik, p=0,001. Kesimpulan: Pendekatan endoskopik memiliki potensi yang baik untuk dikembangkan sebagai pilihan tatalaksana bedah pasien kraniofaringioma.

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Based on the equipment used, the surgical approach to craniopharyngioma is divided into endoscopic and microscopic. Each approach has its own advantages and disadvantages so that it will provide different clinical outcomes, resectability, and cost effectiveness. The postoperative outcome for both microscopic and endoscopic approaches in RSUPN dr. Cipto Mangunkusumo is unknown.

Objective: Knowing the operative approach outcome of craniopharyngioma patients at RSUPN dr. Cipto Mangunkusumo.

Methods: A retrospective cohort of craniopharyngioma patients undergoing surgery from 2012 to 2021 at RSUPN dr. Cipto Mangunkusumo, Jakarta, Indonesia. Patients with extracranial problems, assisted endoscopic approach were excluded from the study. Demographic data, clinical outcome, and tumor resectability and cost effectiveness were collected. The data are grouped into categorical and numeric variables. The analysis of categorical and categorical variables was processed using the Chi-square test. Meanwhile, categorical and numerical data were processed using T-Test. Data processing using SPSS 25.0.

Results: In 30 study subjects, 22 subjects (73%) underwent microscopic surgery and 8 subjects (27%) underwent endoscopic surgery. Intraoperative bleeding using microscopic approach average 445ml (50-1600), while endoscopic 55ml (20-200). Intraoperative bleeding was significantly lower in the endoscopic approach than the microscopic approach, p<0.01. The average duration of surgery for the microscopic approach is 3 hours (2-4 hours), while the endoscopic approach is 6.6 hours (2.5-14 hours). The operating time for the endoscopic approach was significantly shorter than the microscopic one, p=0.001.

Conclusion: The endoscopic approach has good potential to be developed as a surgical treatment option for craniopharyngioma patients."

"[ABSTRAKPendahuluan : Glioma adalah jenis tumor yang paling umum dari neoplasma intraserebralprimer. Tumor ganas primer sistem saraf pusat (SSP) mencapai sekitar 2% dari semua kankerdan high grade glioma adalah jenis yang paling banyak ditemukan. High grade gliomamenyebabkan tingkat morbiditas dan mortalitas yang tinggi. Saat ini belum ada data yangmenggambarkan profil pasien glioma yang menjalani radioterapi di Indonesia.Metode penelitian : Penelitian ini merupakan penelitian retrospektif deskriptif analitikterhadap 121 pasien glioma yang mendapat radiasi di departemen Radioterapi RSUPN Dr.Cipto mangunkusumo dari Januari 2009 sampai Januari 2014. Data diperoleh dari catatanmedisdan hasil penelusuran melalui telepon terhadap pasien atau keluarganya. Respon tumordianalisa terhadap 22 pasien yang mempunyai CT scan atau MRI pre dan post radiasi denganmenggunakan kriteria RECIST.Hasil : Sebagian besar pasien adalah laki-laki (53,7%), dengan usia rata-rata 45 tahun.Histopatologi yang paling banyak ditemukan adalah astrositoma. Prosedur bedah yang palingbanyak ditemukan pada penelitian ini adalah craniotomi removal tumor (70%). Teknik 3DCRT paling banyak digunakan yaitu pada 77,7% pasien. Nimotuzumab sebagai antibodimonoklonal digunakan pada 9% pasien. Respon parsial ditemukan 59,1%. Analisis kesintasanhidup tiga tahun dari seratus sebelas pasien yang memenuhi kriteria didapatkan angkakesintasan yaitu 46,15%. Analisis kaplan meyer menunjukkan overall treatment timemerupakan faktor prognostik untuk kesintasan hidup (p = 0,016).Kesimpulan : Teknik operasi terbanyak pada pasien glioma yang menjalani radiasi didepartemen radioterapi RSUPN DR. Cipto Mangunkusumo adalah kraniotomi removal tumor(70,9%). Teknik 3D CRT adalah teknik radiasi yang paling banyak digunakan. Responparsial ditemukan 59,1%. Kesintasan hidup tiga tahun pasien glioma yaitu 46,2% dan overalltreatment time merupakan faktor prognostik yang bermakna untuk kesintasan hidup

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ABSTRACTIntroduction : Glioma is the most common type of primary intracerebral neoplasms. Highgrade glioma being the most frekuent type found (70,9%) causes a high morbidity andmortality rate. There is currently no data describing the profile management of patientsundergoing radiotherapy glioma in Indonesia.Methods : This study Retrospective analytic descriptive study of 121 glioma patients fromjanuari 2009 until december 2014. The data was obtained from medical records and indivualcontact via telephone. Tumor response was evaluated in 22 patients with pre and postirradiation imaging (CT or MRI) using 3D volumetric data and assessed via RECISTcriteria.Results : Most of our patients were male (53,7%), with median age 45 years old.Astrocytoma was the most histopathological type found. 70.9% of Patients who receivedradiotherapy in Cipto Mangunkusumo hospital were post craniotomi tumor removal. 3DConformal technique was used in 81.0% of patients. Seventy nine point three had a two graydose perfraction. Provision of chemotherapy in patients undergoing radiation still only at7.4% of patients. Nimotuzumab as a monoclonal antibody used on 9% patient. The medianoverall treatment time was 45 days and delay treatment time 38 days. Fifty nine point onepercent of partial respon was found. Local recurrences were found throughout the follow-upof 6.6%. Analysis kaplan meyer showed that overall treatment time was a prognostic factorfor overal survival rate (p=0,016).Conclusions : : Almost seventy one percent of glioma patients who received radiotherapyhad craniotomy removal tumor. 3D Conformal techniques is the most widely used. Fifty ninepoint one percent of partial respon founded. Three years overall survival was 46,2% andoverall treatment time was found as a factor that significantly affects overall survivalprognosis.;Introduction : Glioma is the most common type of primary intracerebral neoplasms. Highgrade glioma being the most frekuent type found (70,9%) causes a high morbidity andmortality rate. There is currently no data describing the profile management of patientsundergoing radiotherapy glioma in Indonesia.Methods : This study Retrospective analytic descriptive study of 121 glioma patients fromjanuari 2009 until december 2014. The data was obtained from medical records and indivualcontact via telephone. Tumor response was evaluated in 22 patients with pre and postirradiation imaging (CT or MRI) using 3D volumetric data and assessed via RECISTcriteria.Results : Most of our patients were male (53,7%), with median age 45 years old.Astrocytoma was the most histopathological type found. 70.9% of Patients who receivedradiotherapy in Cipto Mangunkusumo hospital were post craniotomi tumor removal. 3DConformal technique was used in 81.0% of patients. Seventy nine point three had a two graydose perfraction. Provision of chemotherapy in patients undergoing radiation still only at7.4% of patients. Nimotuzumab as a monoclonal antibody used on 9% patient. The medianoverall treatment time was 45 days and delay treatment time 38 days. Fifty nine point onepercent of partial respon was found. Local recurrences were found throughout the follow-upof 6.6%. Analysis kaplan meyer showed that overall treatment time was a prognostic factorfor overal survival rate (p=0,016).Conclusions : : Almost seventy one percent of glioma patients who received radiotherapyhad craniotomy removal tumor. 3D Conformal techniques is the most widely used. Fifty ninepoint one percent of partial respon founded. Three years overall survival was 46,2% andoverall treatment time was found as a factor that significantly affects overall survivalprognosis.;Introduction : Glioma is the most common type of primary intracerebral neoplasms. Highgrade glioma being the most frekuent type found (70,9%) causes a high morbidity andmortality rate. There is currently no data describing the profile management of patientsundergoing radiotherapy glioma in Indonesia.Methods : This study Retrospective analytic descriptive study of 121 glioma patients fromjanuari 2009 until december 2014. The data was obtained from medical records and indivualcontact via telephone. Tumor response was evaluated in 22 patients with pre and postirradiation imaging (CT or MRI) using 3D volumetric data and assessed via RECISTcriteria.Results : Most of our patients were male (53,7%), with median age 45 years old.Astrocytoma was the most histopathological type found. 70.9% of Patients who receivedradiotherapy in Cipto Mangunkusumo hospital were post craniotomi tumor removal. 3DConformal technique was used in 81.0% of patients. Seventy nine point three had a two graydose perfraction. Provision of chemotherapy in patients undergoing radiation still only at7.4% of patients. Nimotuzumab as a monoclonal antibody used on 9% patient. The medianoverall treatment time was 45 days and delay treatment time 38 days. Fifty nine point onepercent of partial respon was found. Local recurrences were found throughout the follow-upof 6.6%. Analysis kaplan meyer showed that overall treatment time was a prognostic factorfor overal survival rate (p=0,016).Conclusions : : Almost seventy one percent of glioma patients who received radiotherapyhad craniotomy removal tumor. 3D Conformal techniques is the most widely used. Fifty ninepoint one percent of partial respon founded. Three years overall survival was 46,2% andoverall treatment time was found as a factor that significantly affects overall survivalprognosis., Introduction : Glioma is the most common type of primary intracerebral neoplasms. Highgrade glioma being the most frekuent type found (70,9%) causes a high morbidity andmortality rate. There is currently no data describing the profile management of patientsundergoing radiotherapy glioma in Indonesia.Methods : This study Retrospective analytic descriptive study of 121 glioma patients fromjanuari 2009 until december 2014. The data was obtained from medical records and indivualcontact via telephone. Tumor response was evaluated in 22 patients with pre and postirradiation imaging (CT or MRI) using 3D volumetric data and assessed via RECISTcriteria.Results : Most of our patients were male (53,7%), with median age 45 years old.Astrocytoma was the most histopathological type found. 70.9% of Patients who receivedradiotherapy in Cipto Mangunkusumo hospital were post craniotomi tumor removal. 3DConformal technique was used in 81.0% of patients. Seventy nine point three had a two graydose perfraction. Provision of chemotherapy in patients undergoing radiation still only at7.4% of patients. Nimotuzumab as a monoclonal antibody used on 9% patient. The medianoverall treatment time was 45 days and delay treatment time 38 days. Fifty nine point onepercent of partial respon was found. Local recurrences were found throughout the follow-upof 6.6%. Analysis kaplan meyer showed that overall treatment time was a prognostic factorfor overal survival rate (p=0,016).Conclusions : : Almost seventy one percent of glioma patients who received radiotherapyhad craniotomy removal tumor. 3D Conformal techniques is the most widely used. Fifty ninepoint one percent of partial respon founded. Three years overall survival was 46,2% andoverall treatment time was found as a factor that significantly affects overall survivalprognosis.]"

"ABSTRAKNama : Seno Dwi AribowoProgram Studi : Profesi Ilmu KeperawatanJudul Karya Ilmiah Akhir : Analisis Praktik Klinik Keperawatan Kesehatan Masalah Perkotaan Pada Anak Dengan Tumor Mediastinum Di Ruang Perawatan Anak Gedung A Lantai 1 Rsupn Dr. Cipto Mangunkusumo Pasien dengan penyakit tumor mediastinum ,memungkinkan terjadi peningkatan produksi sputum yang menyumbat saluran pernapasan. Salah satu tindakan yang aman dan direkomendasikan untuk mengeluarkan sputum yang menyumbat saluran napas pada pasien dengan tumor paru adalah menggunakan teknik Active Cycle of Breathing Technique ACBT . Teknik ini dilakukan terhadap salah satu pasien anak berusia 12 tahun yang mengalami tumor mediastinum dengan masalah ketidakefektifan bersihan jalan napas akibat penumpukan sputum di ruang rawat anak lantai 1 gedung A RSUPN Cipto Mangunkusumo Jakarta. Setelah dilakukan tindakan selama 11 hari didapatkan hasil, pasien dapat mengeluarkan sputum yang menyumbat sehingga produksi sputum berkurang. Berdasarkan hasil tersebut, teknik ACBT terbukti efektif membantu pasien untuk mengeluarkan sputum yang menyumbat pada pasien dengan tumor paru.Kata kunci: ACBT, Penumpukan Sputum, Tumor Mediastinum.

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ABSTRACTName Seno Dwi AribowoStudy Program Faculty of NursingTittle Analysis of Urban Nursing Practice in Patient With Mediastinal Tumor at Pediatric Ward 1st floor gedung A RSUPN Dr. Cipto Mangunkusumo Patients with a mediastinal tumor may have an increased sputum production that clogs the respiratory tract. One of the safest and recommended actions to remove sputum that obstructs the airway in patients with lung tumors is using Active Cycle of Breathing Technique ACBT technique. This technique was performed on the 12 year old pediatric patients who had a mediastinal tumor with inefective airway clearence problems due to sputum accumulation in first floor child unit Gedung A of Cipto Mangunkusumo Jakarta Hospital. After an 8 day action, the result showed patient can remove the clogged sputum so that sputum production is reduced. Based on these results, the ACBT technique proved to be effective in helping patients to remove clogged sputum in patients with lung tumors.Keywords ACBT, Sputum Accumulation, Mediastinal Tumor."

"Latar Belakang: Terapi regeneratif jaringan periodontal pada kasus kerusakan tulang alveolar horizontal telah dilaporkan dapat meningkatkan perlekatan jaringan periodontal secara klinis. Tetapi, efek perawatan pada sintesis matriks ekstraseluler tulang belum diketahui. Osteopontin merupakan salah satu marker penanda tulang sehingga dapat digunakan dalam menganalisis keberhasilan regenerasi jaringan periodontal pascaterapi regeneratif. Tujuan: Menganalisis ekspresi osteopontin pascaterapi regeneratif PDL cell sheet + RGD-modified chitosan dan PDL cell sheet + chitosan scaffold terhadap regenerasi jaringan periodontal. Metode dan Bahan: Sampel penelitian adalah sediaan mikroskopik jaringan periodontal M.nemestrina yang telah ditanam bahan regeneratif PDL cell sheet + RGD-modified chitosan dan PDL cell sheet + chitosan scaffold selama empat minggu setelah perawatan. Sediaan diwarnai dengan metode imunohistokimia menggunakan antibodi osteopontin. Ekspresi osteopontin dianalisis area dan intensitas pewarnaannya dengan metode grid pada ImageJ, serta uji statistik menggunakan SPSS. Hasil: Median area pewarnaan positif pada PDL cell sheet + RGD-modified chitosan 74,81% (53,48%-81,06%) lebih besar dari PDL cell sheet + chitosan scaffold 63,99% (52,43%-80,31%), namun tidak berbeda bermakna secara statistik pada kedua bahan tersebut (p >0,05). Median intensitas area pewarnaan positif lemah 43,05% (14,16%-61,52%), sedang 14,49% (6,70%-22,81%), dan kuat 17,82% (3,66%-20,20%) pada kelompok PDL cell sheet + RGD-modified chitosan lebih besar dibanding PDL cell sheet + chitosan scaffold, namun tidak berbeda bermakna secara statistik. Kesimpulan: Ekspresi osteopontin lebih tinggi pada kelompok PDL cell sheet + RGD-modified chitosan dibanding kelompok PDL cell sheet + chitosan scaffold, meskipun kedua bahan tersebut tidak menunjukkan perbedaan bermakna secara statistik.

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Background: Periodontal regenerative therapy in bone horizontal defect cases has been reported to increase clinical periodontal tissue attachment. However, the outcome treatment on the synthesis of bone extracellular matrix is unknown. Osteopontin is one of the bone markers that can be used in analyzing the effectiveness regeneration after periodontal regenerative therapy.

Objectives: To analyse osteopontin expression after periodontal regenerative therapy with PDL cell sheet + RGD-modified chitosan and PDL cell sheet + chitosan scaffold.

Methods and Materials: Specimen was used from M.nemestrina periodontal tissue that had been planted for four weeks after regenerative therapy with PDL cell sheet + RGD-modified chitosan and PDL cell sheet + chitosan scaffold.

Results: Median value of positive staining area in PDL cell sheet + RGD-modified chitosan with 74.81% (53.48%-81.06%) is greater than in PDL cell sheet + chitosan scaffold with 63.99% (52.43%-80.31%), and the two groups statistically showed no significant differences. Median value of positive staining intensity in weak area 43.05% (14.16%-61.52%), moderate 14.49% (6.70%-22.81%), and strong 17.82% (3.66%-20.20%) in PDL cell sheet + RGD-modified chitosan is greater than PDL cell sheet + chitosan scaffold, but there were no significant differences between the two groups.

Conclusion: Regenerative therapy with PDL cell sheet + RGD-modified chitosan increased osteopontin expression higher than PDL cell sheet + chitosan scaffold, even though there were no significant differences between the two groups."

"Latar Belakang: Perawatan yang telah ada selama ini tidak memberikan hasil yang maksimal pada defek besar sehingga berkembang konsep rekayasa jaringan yang memiliki komponen scaffold, signaling molecule, dan sel. Scaffold yang digunakan adalah chitosan karena karakteristiknya yang biokompatibel dan biodgradable. RGD ditambahkan sebagai signaling molecule, yang berfungsi berperan untuk merangsang sel berdiferensiasi dan memproduksi matriks untuk perkembangan sel dalam membentuk jaringan. Tujuan: Mengetahui ekspresi protein OPN sebagai indikator regenerasi jaringan periodontal setelah pemberian bahan regeneratif. Metode dan Bahan: Model defek tulang horizontal pada tulang alveolar di sekitar gigi insisif lateral M.nemestrina yang dipaparkan bahan regeneratif chitosan atau RGD modified chitosan. 4 minggu setelah pemaparan bahan regeneratif jaringan dibiopsi dan diproses dengan metode IHK dengan antibodi OPN yang menandakan regenerasi jaringan periodontal, dianalisis melalui % area pewarnaan dan intensitas warna dengan metode grid pada aplikasi ImageJ. Hasil: Tidak ada perbedaan bermakna secara statistik antara kelompok chitosan dengan median % area pewarnaan positif 21,81 yang lebih tinggi dibanding RGD modified chitosan dengan median % area pewarnaan positif 10,88. Kesimpulan: Terapi regeneratif dengan pemberian chitosan atau RGD modified chitosan berpotensi meregenerasi jaringan periodontal. Penambahan RGD pada chitosan dievaluasi secara histologis tidak mempengaruhi ekspresi OPN.

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Background: Treatment that has existed so far doesn’t provide maximum results in large defects, so develops concept of tissue engineering that have scaffold, signaling molecule, and cell as components. The scaffold material used is chitosan because of its charactheristics which have high viscocity, the ability to bind to water, biocompatible, and biodgradable. RGD is added as a signaling molecule, which act to stimulate cells to differentiate and produce matrices for cell development in forming tissue.

Objective: To know expression of OPN as periodontal tissue regeneration indicator after exposure with regenerative materials.

Methods and Materials: The horizontal bone defect model in the M.nemestrina’s alveolar bone around lateral insisive was exposed by chitosan or RGD modified chitosan and biopsied after 4 weeks. Slides were processed through IHC method with OPN as antibody. The expression of OPN signifies periodontal tissue regeneration, analized through % area of staining and color intensity with grid method on ImageJ.

Result: There was no significant difference stastically between chitosan with % positive staining area median 21.81 which was higher than RGD modified chitosan with % positive staining area median 10.88.

Conclusion: Regenertive theraphy with chitosan or RGD modified chitosan potentially regenerate the periodontal tissue. Addition of RGD to chitosan evaluate histologically didn’t affect the expression of OPN."

"Pendahuluan: Malnutrisi dan hipoksia merupakan faktor yang mempengaruhi kegagalan terapi pada KNF stadium lokal lanjut. Kadar albumin merupakan salah satu pemeriksaan status nutrisi. Hipoksia menyebabkan radioresistensi terhadap radiasi.Tujuan dari penelitian ini adalah mengetahui korelasi antara kadar albumin praradiasi, hipoksia terhadap respon radiasi. Metode penelitian: Penelitian ini merupakan studi kohort retrospektif menggunakan data sekunder terhadap 40 pasien kanker nasofaring stadium lokal lanjut yang memenuhi kriteria inklusi di Departemen Radioterapi dan Departemen Patologi Anatomi RSUP Dr Cipto Mangunkusumo dari Desember 2012 sampai Agustus 2013. Dilakukan pencatatan kadar albumin praradiasi, berat badan serta CT scan sebelum dan sesudah radiasi. Kemudian dilakukan analisa HIF1α dengan pulasan imunohistokimia. Sel yang positif hipoksia dihitung per 10 lapang pandang besar. Setelah itu, dilakukan penilaian respon radiasi berdasarkan kriteria Recist. Hasil: Rerata kadar albumin praradiasi sebesar 3,9 +/- 0,5 g/dL, dan median persentase hipoksia sel yaitu 24,7(1-100)%. Tidak terdapat hubungan yang bermakna antara kadar albumin praradiasi terhadap respon radiasi (p≥0,05). Terdapat hubungan yang bermakna anatara hipoksia terhadap respon radiasi (p<0,05). Korelasi antara kadar albumin praradiasi dan hipoksia menunujukkan korelasi yang lemah dan tidak bermakna (r=-0,24, p=0,324). Kesimpulan: Hasil penelitian ini memperlihatkan bahwa albumin praradiasi tidak berhubungan dengan respon radiasi pada KNF stadium lokal lanjut. Terbukti bahwa hipoksia meningkatkan radioresistensi dan menurunkan respon radiasi. Tidak terdapat korelasi antara albumin praradiasi dan hipoksia.

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Introduction: Malnutrion and hypoxia had been shown to cause irradiation failure. Albumin is one of the nutritional status examination. Hypoxia caused radioresistance to irradiation. The purpose of this study was to evaluate the correlation of albumin, hypoxia towards radiation response in locally advanced nasopharyngeal carcinoma.

Methods: This is a retrospective cohort study using secondary data from Departement of Radiotheraphy and Departement of Pathology Cipto Mangunkusomo hospital of 40 patients locally advanced nasopharyngeal cancer who meet the inclusion criteria from December 2012 to August 2013. Albumin preirradiation, body weight and CT scan before and after radiation were recorded. We examined the expression of HIF1 α by immunohistochemistry staining. Hypoxia cell was asessed by cell counting. Radiation response was determined by Recist criteria.

Results: The mean of serum albumin is 3.9 + / - 0.5 g /dL, and the median percentage of hypoxia was 24,7(1-100)%. There was no statistically significant relationship between albumin and radiation response (p≥0.05). There was a statistically significant relationship between hypoxia and radiation response (p<0,05). There were no correlation between albumin and hypoxia (r=-0,24, p=0,324).

Conclusion: This study showed that there was no correlation between albumin preirradiation and response in locally advanced nasopharyngeal cancer. It was proven that hypoxia increased radioresistance in locally advanced nasopharyngeal cancer. There was no correlation between albumin preirradiation and hypoxia."