PERUBAHAN KADAR IL-6 DI AIR MATA PADA ULKUS KORNEA SEDANG�BERAT SEBELUM DAN SESUDAH TERAPI COLLAGEN CROSS- LINKING (CXL)
MARZARENDRA DHION E, dr. Sagung Gede Indrawati, Sp.M.; Prof. dr. Suhardjo, SU, Sp.M(K)
2017 | Tesis-Spesialis | SP ILMU PENYAKIT MATATujuan: Mengetahui perubahan kadar IL-6 di air mata dan perubahan kondisi klinis (hiperemia konjungtiva, skala nyeri, dan luas defek kornea) pasien ulkus kornea sedangberat; sebelum, 1 jam sesudah dan 7 hari sesudah dilakukan terapi CXL. Bahan dan Metode: Menggunakan rancangan penelitian prepost design dengan jumlah sampel 21, meliputi semua pasien yang terdiagnosis ulkus kornea dan memperoleh terapi CXL di Poliklinik Mata RSUP Dr.Sardjito Yogyakarta. Pengambilan sampel air mata pertama dilakukan sebelum terapi CXL, menggunakan kertas Schimer secara steril, dari forniks inferior konjungtiva. Terapi CXL dilakukan sesuai dengan protokol Dresden. Pencatatan data dan pengambilan sampel air mata dilakukan pada 1 jam dan 7 hari sesudah terapi CXL; data meliputi hiperemia konjungtiva, skala nyeri, dan luas defek kornea. Hasil: Terdapat penurunan konsentrasi IL-6 air mata pada hari ke-7 setelah terapi CXL (p=0,001). Konsentrasi pada 1 jam setelah terapi (4330,09+-3169,70) relatif lebih rendah dari pada konsentrasi sebelum terapi (4330,09+- 3169,70), namun perbedaannya tidak signifikan secara statistik (p=0,821). Rerata luas defek kornea mengalami penurunan yang bermakna (p=0,007). Rerata visus logMAR sebelum dan sesudah terapi CXL tidak dijumpai perubahan bermakna (p=0,277). Dijumpai penurunan nilai visual analogue scale (VAS) antara pra dan pasca CXL (p=0,018); antara pra dan peri CXL tidak dijumpai perubahan yang bermakna (p=0,595). Dijumpai penurunan pada tingkat blefarospasme antara pra dan pasca CXL (p=0,011). Tidak dijumpai penurunan yang bermakna pada tingkat hiperemia konjungtiva antara pra dan pasca CXL (p=0,293). Kesimpulan: Terdapat penurunan kadar IL-6 di air mata yang bermakna pada ulkus kornea yang telah dilakukan terapi CXL. Terdapat perbaikan klinis meliputi penurunan luas defek kornea, nilai visual analogue scale (VAS), dan tingkat blefarospasme yang bermakna pada ulkus kornea yang telah dilakukan terapi CXL.
Objectives: To investigate changes in IL-6 tear concentration and clinical conditions in patients with moderate-to-severe corneal ulcers which underwent CXL therapy. Material and methods: This is pre-post designed study involving 21 moderateto-severe corneal ulcer patients underwent CXL therapy. Tear sampling was performed before CXL therapy, using sterile Schimer paper from conjunctival inferior fornix. CXL therapy was performed in accordance with the CXL Dresden protocol. Data recording and tear sampling then performed at day 1 and day 7 after CXL therapy, including conjunctival hyperemia, visual analogue scale (VAS), and size of corneal defects. Results: There was a decrease in IL-6 tear concentration at day 7 after CXL therapy (p=0,001). +-3169,70) tend to be lower than before therapy (4330,09±3169,70), but the difference was not statistically significant (p=0,821). The sizes of corneal defects decreased significantly (p=0.007). The logmar visual acuity before and after CXL therapy was not found to be significantly different (p=0.277). There was a decrease in VAS values between pre and post CXL (p=0.018); between pre and post CXL there was no significant changes (p=0,595). There was a decrease in blepharospasm between pre and post CXL (p=0.011). There was no significant decrease in conjunctival hyperemia between pre and post CXL (p=0.293). Conclusions: There has been a significant reduction in IL-6 tear concentration in corneal ulcers which underwent CXL therapy. There were significant clinical improvements including a decrease in the size of corneal defects, VAS values, and blepharospasm in corneal ulcers which underwent CXL therapy.
Kata Kunci : ulkus kornea, collagen cross-linking, interleukin-6, corneal ulcers, collagen cross-linking, interleukin-6