dc.contributor.advisor | Ramayani, Oke Rina | |
dc.contributor.advisor | Dimyati, Yazid | |
dc.contributor.author | Ismawardani, Dian | |
dc.date.accessioned | 2018-09-04T03:07:17Z | |
dc.date.available | 2018-09-04T03:07:17Z | |
dc.date.issued | 2018 | |
dc.identifier.uri | http://repositori.usu.ac.id/handle/123456789/6070 | |
dc.description.abstract | Sindrom Nefrotik merupakan penyakit glomerular kronis yang paling sering pada anak.
Kebanyakan anak dengan sindrom nefrotik (90%) merupakan sindrom nefrotik idiopatik. Anakanak
dengan SN memberikan respon dengan terapi kortikosteroid, namun, 80-90% akan
kambuh sehingga terapi steroid akan diulangi. Respon terapi steroid saat terapi inisial,
hematuria dan infeksi bermakna secara statistik sebagai faktor resiko kekambuhan pada
sindrom nefrotik. Prokalsitonin serum merupakan marker infeksi yang sangat akurat dan
spesifik pada pasien dengan fungsi ginjal normal.
Objektif
Untuk mengetahui hubungan prokalsitonin dengan kejadian relaps pada pasien sindroma
nefrotik.
Metode
Penelitian cross sectional dilakukan di nefrologi anak Medan Sumatera Utara, pada bulan
februari 2017 sampai februari 2018. Sampel diambil secara konsekutif sampling dengan sampel
minimal sebanyak 42 orang. Dilakukan pengambilan sampel darah untuk pemeriksaan darah
lengkap,prokalsitonin, urinalisa. Data disajikan menggunakan uji chisquare untuk mengetahui
hubungan prokalsitonin dengan kejadian relaps pada pasien sindroma nefrotik dengan P-value
<0,05 dianggap signifikan.
Hasil
Diperoleh 55 sampel yang memenuhi kriteria inklusi. Sebagian besar sampel pada penelitian ini
adalah laki-laki (65.5%). Persentase relaps sindroma nefrotik pada penelitian ini cukup tinggi,
mencapai 72.7%. dilakukan analisis dengan kurva receiver operating characteristics (ROC).
Total luas area di bawah kurva diperoleh 73.6% dengan nilai P= 0.007. terdapat hubungan yang
signifikan secara statistik antara kadar prokalsitonin cut off 0.065 ng/dL dengan kejadian relaps
(nilai P= 0.002). Diperoleh rasio prevalens sebesar 8.308 (IK 95%= 1.993-34.636) yang
menandakan bahwa anak dengan sindrom nefrotik yang memiliki kadar prokalsitonin ≥0.065
ng/dL memiliki risiko untuk mengalami relaps sebesar 8.308 kali dibandingkan dengan anak
yang memiliki kadar prokalsitonin kurang dari 0.065 ng/dL. Nilai prokalsitonin dengan cut off >
0.065 ng/dl memberikan akurasi terbaik(70.9%), di mana mampu memprediksi relaps dengan
sensitivitas 67.5%, spesifisitas 80 %, positive predictive value 90 %, negative predictive value
48 %, positive likelihood ratio 3,4, negative likelihood ratio 0,5. kejadian relaps pada sindroma
nefrotik tidak dipengaruhi oleh faktor demografis dan hanya berkaitan dengan kadar
prokalsitonin
Kesimpulan
Dijumpai hubungan yang signifikan secara statistik antara kadar prokalsitonin dan kejadian
relaps pada sindrom nefrotik | en_US |
dc.description.abstract | Abstract: Nephrotic syndrome is the most common chronic glomerular disease in children.
Most children with nephrotic syndrome (90%) are idiopathic nephrotic syndrome. Children with
SN respond with corticosteroid therapy, however, 80-90% will recur so that steroid therapy will
be repeated. The response of steroid therapy during initial therapy, haematuria and infection
was statistically significant as a risk factor for recurrence in nephrotic syndrome. Serum
procalcitonin is a very accurate and specific marker of infection in patients with normal renal
function.
Objective: To identify the relationship of procalcitonin with relapse occurrence in patients with
nephrotic syndrome.
Methods: A cross sectional study was conducted in paediatric nephrology division in Medan,
North Sumatra from February 2017 to February 2018. Samples were taken in a consecutive
sampling. Blood sampling was performed for complete blood examination, procalcitonin,
urinalysis. Data were presented using chisquare test to determine the association of
procalcitonin with relapse occurrence in patients with nephrotic syndrome and P-value <0.05
was considered significant.
Result: There were 55 samples that fulfilled the inclusion criteria. Most of the samples in this
study were male (65.5%). The percentage of relapse of nephrotic syndrome in this study is
72.7%. an analysis is performed using the receiver operating characteristics (ROC) curve. The
total area under the curve was 73.6% with P = 0.007. there was a statistically significant
correlation between procalcitonin level cut off 0.065 ng / dL with relapse occurrence (P value =
0.002). The prevalence ratio of 8,308 (CI :95% range: 1,993-34,636) indicates that children with
nephrotic syndrome who have procalcitonin levels of ≥0.065 ng / dL have a relapse risk of 8,308
times compared with children with procalcitonin less than 0.065 ng / dL. Procalcitonin with cut
off value > 0.065 ng / dl gave the best accuracy (70.9%), which predicted relapse with sensitivity
of 67.5%, specificity 80%, positive predictive value 90%, negative predictive value 48%, positive
likelihood ratio 3,4 , negative likelihood ratio 0.5. the occurrence of relapse in nephrotic
syndrome is not influenced by demographic factors and is associated only with procalcitonin in
this study.
Conclusion :There was a statistically significant relationship between procalcitonin levels and
relapse occurrence of nephrotic syndrome | en_US |
dc.language.iso | id | en_US |
dc.publisher | Universitas Sumatera Utara | en_US |
dc.subject | Sindrom Nefrotik Relaps | en_US |
dc.subject | Infeksi | en_US |
dc.subject | Prokalsitonin | en_US |
dc.title | Prokalsitonin pada Anak Sindroma Nefrotik Relaps | en_US |
dc.type | Thesis | en_US |
dc.identifier.nim | NIM117103005 | en_US |
dc.identifier.submitter | Nurhusnah Siregar | |
dc.description.type | Tesis Magister | en_US |