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"Pendahuluan: Kekakuan arteri merupakan prediktor mortalitas pasien hemodialisis. Hemodialisis merupakan proses yang menginduksi inflamasi, ditandai dengan peningkatan penanda inflamasi, Pentraxin 3 (PTX3), intradialisis. Rerata kekakuan arteri pada pasien HD dua kali seminggu di Indonesia menunjukkan hasil yang lebih rendah daripada literatur. Tujuan: Mengetahui faktor risiko kekakuan arteri pada pasien hemodialisis kronik dengan berfokus pada frekuensi hemodialisis dan PTX3.Metode: Penelitian ini merupakan penelitian potong lintang di RS Cipto Mangunkusumo, RS Fatmawati, dan RS Medistra pada pasien yang menjalani hemodialisis minimal 1 tahun dengan frekuensi dua dan tiga kali seminggu. Kekakuan arteri diukur dengan carotid-femoral pulse wave velocity. Pemeriksaan PTX3 dilakukan sebelum hemodialisis dimulai.Hasil: Penelitian dilakukan pada 122 subjek, 82 subjek diantaranya menjalani hemodialisis dua kali seminggu. Tidak ada perbedaan kekakuan arteri antara pasien HD 2x dan 3x seminggu. PTX3 > 2,3 ng/ml berhubungan dengan kekakuan arteri (p=0,021). Pada analisis multivariat, PTX3 berhubungan dengan kekakuan arteri (adjusted OR 5,18; IK 95% 1,07-24,91), demikian juga penyakit kardiovaskular (adjusted OR 3.67; IK 95% 1.40-10.55), kolesterol LDL (adjusted OR 3.10; IK 95% 1.04-9.24), dan dialysis vintage (adjusted OR 2.72; IK 95% 1.001-7.38).Simpulan: PTX >2,3 ng/ml berhubungan dengan kekakuan arteri. Tidak terdapat perbedaan kekakuan arteri antara pasien HD dua kali dan tiga kali seminggu.

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Introduction: Arterial stiffness is a mortality predictor in hemodialysis patients. Hemodialysis induces inflammation, marked by intradialysis increment of inflammatory marker, Pentraxin 3 (PTX3). The mean arterial stiffness in twice-weekly hemodialysis patients in Indonesia is lower than studies done in thrice-weekly patients.

Objective: To determine factors associated with arterial stiffness in hemodialysis patients, focusing on the role of hemodialysis frequency and PTX3.

Methods: This study is a cross-sectional study conducted in Cipto Mangunkusumo Hospital, Fatmawati Hospital, and Medistra Hospital Jakarta in twice- and thrice-weekly hemodialysis patients. Arterial stiffness is measured by carotid-femoral pulse wave velocity.

Results: The study is conducted in 122 subjects, 82 of them undergo twice-weekly hemodialysis. There is no difference in arterial stiffness between twice- and thrice-weekly subjects. PTX3>2.3 ng/ml is associated with arterial stiffness (p= 0.021). In multivariate analysis, PTX3 is associated with arterial stiffness (adjusted OR 5.18; 95% CI 1.07-24.91), as well as cardiovascular disease (adjusted OR 3.67; 95% CI 1.40-10.55), LDL cholesterol (adjusted OR 3.10; 95% CI 1.04-9.24), and dialysis vintage (adjusted OR 2.72; 95%CI 1.001-7.38).

Conclusions: Predialysis PTX3 level above 2.3 ng/ml is associated with arterial stiffness. There is no difference in arterial stiffness between twice- and thrice-weekly hemodialysis patients."

"Latar Belakang. Hiperglikemia pada perawatan pasien kritis merupakan faktor risiko yang dapat ditatalaksana dengan optimal untuk menurunkan mortalitas. Hubungan variabilitas glukosa dengan mortalitas telah diteliti menggunakan indikator yang bervariasi. Tujuan. Mengkaji hubungan variabilitas glukosa yaitu rerata perubahan glukosa absolut (mean absolute glucose change, MAG) dan simpang baku glukosa terhadap mortalitas pasien kritis. Metode. Penelitian kohort retrospektif terhadap 280 pasien yang dirawat di Unit Perawatan Intensif RSCM pada periode Januari 2012-Agustus 2013. Variabel MAG dan simpang baku glukosa dibagi menjadi 4 kuartil. Analisis hubungan antara MAG dan simpang baku glukosa dengan mortalitas dilakukan dengan uji X2. Untuk mengeluarkan faktor perancu (skor MSOFA, indeks komorbiditas Charlson, hipoglikemia, dan hiperglikemia) dilakukan uji regresi logistik. Hasil. Nilai median MAG adalah 3,3 mg/dL/jam dan nilai median simpang baku glukosa adalah 38,3 mg/dL Insiden mortalitas lebih tinggi didapatkan pada kuartil atas MAG dan simpang baku glukosa dibandingkan kuartil bawah. Dari uji Chi Square didapatkan hasil OR MAG kuartil atas terhadap mortalitas OR 4,26 (IK 95% 1,98-9,15) dan OR simpang baku glukosa kuartil atas terhadap mortalitas OR 2,78 (IK 95% 1,35-5,71). Setelah dilakukan uji regresi logistik didapatkan fully adjusted OR 3,34 (IK 95% 1,08-10,31) untuk MAG dan 0,90 (IK 95% 0,28-2,88) untuk simpang baku glukosa. Simpulan. Insiden mortalitas pasien dengan MAG tinggi lebih besar daripada pasien dengan MAG paling rendah. Proporsi mortalitas simpang baku glukosa tinggi (>59 mg/dL) lebih besar daripada pasien dengan simpang baku glukosa paling rendah, namun perbedaan tersebut tidak bermakna secara statistik.

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Background. Hyperglycemia in critically-ill patient is a risk factor that can be managed in order to reduce mortality. Inspite of hyperglycemia, glucose variability also brings negative outcome to cells. Studies about glucose variability effect to mortality had been studied using many variables of glucose variability.

Objective. Analyze association between glucose variability (mean absolute glucose change [MAG] and glucose standard deviation) with mortality in critically-ill patients.

Methods. Retrospective cohort study is done to 280 critical ill patient in ICU and HCU in Cipto Mangunkusumo Hospital who admitted to critical care between January 2012-August 2013. MAG change and glucose standard deviation are divided into 4 quartiles. Association between MAG change and glucose standard deviation are analyzed using X2 test. To control the confounders (MSOFA score, Charlson comorbidities index, hypoglycemia, and hyperglycemia), logistic regression is done.

Result. Median of MAG change is 3.3 mg/dL/hour and median of glucose standard deviation is 37.63 mg/dL. Mortality incidence is higher in upper quartile of MAG change and glucose standard deviation compared to lower quartile. OR of upper quartile MAG change to ICU mortality is OR 4.26 (95% CI 1.98-9.15) and OR of upper quartile glucose standard deviation to ICU mortality is OR 2.78 (95% CI 1.35-5.71). These results are adjusted to MSOFA score, hypoglycemia, and hyperglycemia. In logistic regression test, fully adjusted OR are 3.34 (95% CI 1.08-10.31) and 0.90 (95% CI 0.28-2.88) for MAG change and glucose standard deviation, respectively.

Conclusion. Mortality incidence in patient with high MAG is larger than in patient with lowest MAG change. Mortality incidence in patient with high glucose standard deviation is larger than in patient with lowest glucose standard deviation, but the difference is not statistically significant."