dc.contributor.advisor | Hariman, Herman | |
dc.contributor.advisor | Roeshadi, R. Haryono | |
dc.contributor.advisor | Stephen | |
dc.contributor.author | Pasaribu, Hotma Partogi | |
dc.date.accessioned | 2021-11-10T02:52:17Z | |
dc.date.available | 2021-11-10T02:52:17Z | |
dc.date.issued | 2016 | |
dc.identifier.uri | https://repositori.usu.ac.id/handle/123456789/45466 | |
dc.description.abstract | Objective: Endothelial cell activation in the pathogenesis of preeclampsia
is associated with elevated sVCAM-1 levels. The objective of the study
was t determine circulating levels of sVCAM-1 during pregnancy, labour,
placental separation, postpartum and post natal period and the effects of
magnesium sulphate therapy on blood pressure measurements in severe
preeclampsia.
Method: A total of 61 pregnant women were admitted, normal pregnancy
n=25 and severe preeclampsia n=36. Blood sampling was performed at
admission, one hour after placental separation and 24 hours postpartum.
sVCAM-1 was determined and magnesium sulphate therapy started in
preeclampsia.
Results: In normal pregnancy (n=25) the mean age was 30.0 ± 3.4 years,
and in severe preeclampsia (n=36) mean 27.1 ± 6.1 years with pre-term
outcome of pregnancy (n=22). Significantly elevated sVCAM-1 was seen
in preeclampsia compared to normal pregnancy with no significant
variation seen at admission to study and postdelivery periods. Magnesium
sulphate therapy significantly lower blood pressure levels at labour and
further reduce by 24 hour postpartum. No seizures nor infant mortality was
observed.
Conclusion: Elevated sVCAM-1 level seen in severe preeclampsia is
associated with endothelial dysfunction. Magnesium sulphate therapy
significantly lower blood pressure in severe preeclampsia. The
determination of sVCAM-1 in mid- or early third trimester gestation as in
our study to recognize as risk factor for endothelial dysfunction is
suggested. | en_US |
dc.description.abstract | Latar Belakang: Aktivasi sel endothelial dalam pathogenesis
preeklampsia berhubungan dengan peningkatan kadar sVCAM-1.
Tujuan Penelitian: menentukan sirkulasi kadar SVCAM-1 saat kehamilan,
persalinan, pelepasan plasenta serta masa nifas dan efek dari terapi
magnesium sulfat terhadap tekanan darah pada preeklamsia berat.
Metode: Sebanyak 61 ibu hamil dirawat, kehamilan normal sebanyak 25
orang dan 36 orang preeklamsia berat. Pengambilan sampel darah
dilakukan pada saat masuk rumah sakit, satu jam setelah pemisahan
plasenta dan 24 jam postpartum. sVCAM - 1 kemudian diperiksa dan
terapi magnesium sulfat dimulai pada preeklampsia tersebut.
Hasil Penelitian: Pada kehamilan normal (n = 25) usia rata-rata 30,0 ±
3,4 tahun, dan dengan preeklamsia berat (n = 36) usia rata-rata 27,1 ± 6,1
tahun dengan luaran kehamilan preterm (n = 22). sVCAM - 1 signifikan
meningkat terlihat pada preeklamsia dibandingkan dengan kehamilan
normal, tetapi tidak adanya variasi yang signifikan terlihat pada saat
masuk dan periode setelah melahirkan pada penelitian ini. Terapi
magnesium sulfat secara signifikan menurunkan tekanan darah pada saat
melahirkan dan seterusnya diikuti penurunan tekanan darah pada 24 jam
paska persalinan. Kejang atau kematian bayi tidak dijumpai pada
penelitian ini.
Kesimpulan: Peningkatan kadar sVCAM-1 terlihat pada preeclampsia
berat berhubugan dengan disfungsi endotel. Terapi magnesium sulfat
secara signifikan terlihat menurunkan tekanan darah pada pasein
preeclampsia. Pengambilan sVCAM-1 pada awal dan pertengahan
trimester ketiga masa kehamilan pada penelitian yang bertujuan untuk
mengetahui faktor resiko disfungsi endotel sangat dianjurkan. | en_US |
dc.language.iso | id | en_US |
dc.publisher | Universitas Sumatera Utara | en_US |
dc.subject | VCAM-1 | en_US |
dc.subject | preeklamsia | en_US |
dc.subject | normal preganancy | en_US |
dc.title | Vascular Cell Adhesion Molecule (VCAM-1) pada Saat Kehamilan, Persalinan, Pelepasan Plasenta dan Nifas pada Preeklamsia dan Kehamilan Normal | en_US |
dc.type | Thesis | en_US |
dc.identifier.nim | NIM058102005 | |
dc.description.pages | 131 Halaman | en_US |
dc.description.type | Disertasi Doktor | en_US |