MIRZA ISKANDAR, MIRZA
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Pengaruh BCG terhadap Peningkatan IL-2 serta Respons Radiasi Histologi pada Penderita Karsinoma Serviks Uteri Stadium IIB – IIIB yang Mendapat Kemoradiasi ISKANDAR, MIRZA
Indonesian Journal of Cancer Vol 6, No 1 (2012): Jan - Mar 2012
Publisher : "Dharmais" Cancer Center Hospital

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (13.115 KB)

Abstract

Karsinoma serviks uteri (KSU) merupakan kanker kedua terbanyak pada wanita di seluruh dunia. Sampai saat ini, terapi pilihan utama KSU adalah operasi, radiasi, dan kemoterapi. Penelitian menunjukkan bahwa pemberian imunomodulator seperti vaksin BCG dapat meningkatkan respons terapi kanker, tetapi penggunaan vaksin BCG sebagai terapi KSU belum pernah diteliti. Penelitian ini bertujuan untuk menilai respons histopatologi dan respons klinik penderita KSU yang mendapat kemoradiasi dan BCG dibandingkan dengan yang hanya mendapat kemoradiasi.Metode: Penelitian uji eksperimental acak buta ganda dilakukan di RSUP Dr. Kariadi, Semarang, dengan kriteria inklusi adalah KSU stadium IIB-IIIB dengan gambaran skuamus sel karsinoma. Subjek dilakukan biopsi, pemeriksaan histopatologi, imunohistokimia (IL2), dan secara random dibagi menjadi kelompok BCG serta kontrol. Respons histopatologis dinilai dua minggu setelah kemoradiasi, sedangkan respons klinik dinilai 4 bulan setelah kemoradiasi. Perbedaan rerata antar 2 kelompok diperiksa dengan tes t tidak berpasangan, sedangkan respons sebelum dansesudah pemberian BCG serta kemoradiasi dengan test berpasangan.Hasil: dari 87 subjek, 77 di antaranya menyelesaikan protokol penelitian (BCG 35; plasebo 42). Setelah kemoradiasi, IL-2 kelompok BCG (20,46%) lebih tinggi secara bermakna dibandingkan kontrol (13,48%). Tidak didapatkan perbedaan respons histopatologi (p=1,000) dan klinik (p=0,437). Respons histopatologik yang baik didapatkan pada 52 subjek, tetapi tidak didapatkan perbedaan parameter imun seluler antara kelompok respons histoptologi baik dan jelek.Kesimpulan: vaksin BCG yang diberikan pada penderita KSU stadium IIB–IIIB sebelum dilakukan kemoradiasi meningkatkan IL-2 dan cenderung meningkatkan imunitas seluler, tetapi tidak meningkatkan respons histopatologi.Kata kunci: kanker serviks, BCG, IL-2
Pregnancy Associated Plasma Protein-A (PAPP-A) as a Marker to Distinguish Normotensive with Early 2nd Trimester and Late 3rd Trimester Onset of Preeclampsia Simangunsong, Ragam Pesona; Kristanto, Herman; Iskandar, Mirza; Thaufik, Syarief; Pramono, Besari Adi; Mochtar, Arufiadi Anityo
Medica Hospitalia : Journal of Clinical Medicine Vol. 11 No. 1 (2024): Med Hosp
Publisher : RSUP Dr. Kariadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36408/mhjcm.v11i1.979

Abstract

Introduction: Preeclampsia is a hypertensive condition that occurs after 20 weeks of gestation accompanied by target organ damage. Complications of preeclampsia can cause intrauterine fetal growth retardation, and placental hypoperfusion, even in the most serious situations, namely termination of pregnancy and death of the fetus and/or mother. Pregnancy-associated plasma protein-A (PAPP-A) is a high molecular weight glycoprotein that is produced in the placenta and secreted into the maternal bloodstream. However, based on several studies that have been conducted, there is uncertainty in the results of assessing PAPP-A levels obtained in pregnant women in the second and third trimesters. Aim: Proving differences in PAPP-A levels in the second and third trimesters in the incidence of early-onset preeclampsia and normotensive pregnancy. Methods: An analytic observational study with a cross-sectional approach was carried out in the delivery room of RSUP Dr. Kariadi Semarang, Halmahera Health Center, Ngesrep Health Center, Bulu Health Center, and private midwife practice in Semarang City. The subjects of the study were six 2nd-trimester preeclampsia patients, fourteen 3rd-trimester preeclampsia patients, and twenty normotensive pregnancy patients who met the inclusion and exclusion criteria. Data were analyzed using Mann Whitney with a significance of p<0.05 Results: There was a significant difference in PAPP-A levels (p<0.001) between the preeclampsia and normotensive pregnancy groups, whereas PAPP-A levels were higher in the preeclampsia group. There were significant differences in PAPP-A levels (p<0.001) between the 2nd-trimester preeclampsia, 3rd-trimester preeclampsia, and normotensive pregnancies, where the highest PAPP-A levels were found in the 2nd-trimester preeclampsia group. Conclusion: There was a significant difference in PAPP-A levels between the second and third trimesters of early-onset preeclampsia compared to normotensive pregnancies, where PAPP-A levels were higher in the second and third trimesters of early-onset preeclampsia. Elevated PAPP-A levels in the second and third trimesters are associated with an increased risk of early-onset preeclampsia.