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Treatment for Angle Closure Glaucoma

Feb 10, 2018

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Yuda Saputra
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    Treatment for Angle

    Closure Glaucoma

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    Penatalaksanaan :

    1. Medikamentosa

    2. Laser

    3. Operatif

    Medikamentosa sama dgn POAG

    Laser meliputi laser iridotomy, laser gonioplasty

    atauperipheral iridoplasty

    Tindakan bedah yaituperipheral iridectomy,

    filtering surgery, cataract extraction, chamberdeepeningdan goniosynechialysis

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    Medical Treatment

    Pengobatan PACS

    Laser iridotomy profilaksis

    Jika Iridocorneal contact tetap berlangsung

    setelah laser iridotomy, pengelolaan selanjutnyadgn observasi, Laser iridoplasty, profilaksis

    dengan pilocarpine 1% dan ekstraksi lensa

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    Medical Treatment

    Tujuan Pengobatan APAC

    - Menurunkan TIO dgn cepat, mencegah

    kerusakan optic nerve lebih lanjut

    -Mengurangi edema pada kornea

    -Mengurangi reaksi inflamasi

    -Mencegah konstriksi pupil-Mencegah terbentuknya sinekia posterior

    danperipheral anterior synechia (PAS)

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    Medical Treatment

    Pengobatan APAC:

    terapi : Acetazolamide 500 mg (IV)

    dilanjutkan

    oral 500 mg

    bloker topikal

    Steroid topikalmenekan

    inflamasiAnalgetik dan anti emetik

    Pilocarpine ED 2 - 4%

    Gliserol 50 % 1 gr/kgBBManitol 20% 1-2 r/k BB

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    Surgery Treatment

    Laser Iridotomy :

    Indikasi:

    Blok pupilProfilaksisPACS

    Laser peripheral iridotomy (LPI)24-

    48 jam setelah TIO terkendaliSecondary angle closure glaucoma

    Incomplete surgical iridectomy

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    Kontra Indikasi :

    Terdapat rubeosis iridis-->bleeding

    Penggunaan obat2an antikoagulanKornea tidak jernih

    COA yang sangat dangkal

    IritisPupil dilatasi

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    Surgery Treatment

    Teknik :

    -Argon laser : utk membuat lubang di iris, iris ygterlalu gelap atau terang merupakan suatu penyulit

    -Menggunakan condensing contact lens-Setting : 0,02-0,1/detik, 50m spot size, 800-

    1000mW

    -Komplikasi : lens opacity, acute rise in IOP,

    transient or persistent iritis, early closure ofiridectomy, posterior synechia, corneal & retinal

    burn

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    Surgery Treatment

    Laser Gonioplasty or Peripheral Iridoplasty :

    Indikasi :

    -plateau iris syndrome

    -narrow angle after laser peripheraliridotomy

    -nanophthalmos

    -microphthalmos-angle closure glaucoma (ACG), and/orperipheral anterior synechiae

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    Surgery Treatment

    Nd Yag laser:

    Fewer pulses, less energy

    Keefektifannya tdk dinilai dari warna irisIridotomy tdk cepat menutup

    Menggunakan condensing lens, laser uk. 2-

    8mJ

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    Surgery Treatment

    Komplikasi :

    - Corneal burns

    - PAS atau sinekia posterior- Peningkatan TIO pasca laser

    - Inflamasi

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    Surgery Treatment

    Kontra Indikasi:

    Hampir sama dgn laser iridotomy

    Technique:laser setting : 0,1-0,5 detik, 200-500m

    spot size, 200-500m.

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    Surgery Treatment

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    Surgery Treatment

    Incisional surgery :

    -Peripheral iridectomy : dilakukan bila dgn

    laser tdk mencukupi, kornea yg edema,

    COA yg datar, dan pasien tidak kooperatif

    -Ekstraksi katarak : blok pupil yg tjd krn

    katarak, ekstraksi katarak dianggap sbg

    prosedur utama

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    Surgery Treatment

    Chamber deepening and goniosynechialysis

    :

    - Ketika tjd PAS dan iridectomy tdk cukup

    adekuat

    - Pendalaman anterior chamber

    - Viscoelastis/ iris/ cyclodialisis spatula sgtberguna sbg prosedur goniosynechialysis --

    > melepaskan synechia

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    Other Procedures to Lower IOP

    Aqueous shunt:

    -Secara umum tube yg diletakkan pada

    anterior chamber, sulcus ciliaris, atau

    melalui pars plana msk kdlm vitreous.

    -Ukuran biasanya bervariasi shg dpt

    mempengaruhi kontrol TIO dan komplikasi

    post.op

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    Other Procedures to Lower IOP

    Indikasi :

    -Gagalnya trabeculectomy with antifibrotics :menjadi pilihan apabila tdk memungkinkan

    utk melakukan pengulangan trabeculetomy-Uveitis yg aktif : keberhasilan melakukantrabeculectomy biasanya rendah, shg dipilih

    dgn aqueous shunt

    -Glaukoma neovaskular: risiko tinggi utkkegagalan trabeculectomy

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    Other Procedures to Lower IOP

    Kontra Indikasi :

    -Kondisi endotel cornea.

    Pre op :-Hampir sama dgn trabeculectomy.

    -Perhatikan gerak bola mata, sclera, apakah

    ada PAS, dan lokasi vitreous.

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    Other Procedures to Lower IOP

    Technique :

    -Kuadran superotemporal lbh dipilihdibandingkan superonasal --> lbh mudah.

    -Shunt hrs dlm posisi baik

    -Extraocular plate dijahitkan pada posisivertikal&horizontal pada m.rectus posterior k

    insersi musculus.-Tube kmdn diarahkan anterior utk

    memasuki sudut atau melalui pars plan.

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    Other Procedures to Lower IOP

    -Shunt hrs tertutup sclera utk mencegaherosi

    Post op.management:

    -Topical corticosteroid, antibiotics andcycloplegics

    Complication :

    -Overfiltration

    -Corneal decompensation dkt dgn shunt

    -Erosi shunt

    -Gangguan gerak bola mata

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    Other Procedures to Lower IOP

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    Other Procedures to Lower IOP

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    Other Procedures to Lower IOP

    Ciliary Body Ablation Procedures

    Indikasi :

    -Menurunkan IOP pada mata dgn visus yg jelek .

    -Incisional surgery pada mata yg mengalami

    kebutaan sebaiknya dihindari krn berisiko utk

    oftalmia simpatika

    -Diode Laser Cyclophotocoagulation (CPC) srgmenjadi pilihan utk menurunkan IOP pada mata

    buta yg tidak berespon dgn terapi lain

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    Other Procedures to Lower IOP

    Contraindication:

    -Mata dgn visus yg baik krn akan ada risikokehilangan penglihatan

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    Other Procedures to Lower IOP

    Methods :

    -Cyclocryotherapi & Nd Yag Laser

    -CPC lebih baik krn sakit dan inflamasi yg tjdminimal.

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    Other Procedures to Lower IOP

    Post op:

    -Adequate analgesic trmsk narcotic segera

    stlh post op

    Complication :

    -Prolonged hypotony, pain.

    -Inflamasi, CME.-Perdarahan bahkan pthisis bulbi.

    -Oftalmia simpatika.

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    Other Procedures to Lower IOP

    Cyclodialisis:

    -Membuat hub.antara anterior chamber dgn

    daerah suprachoroidal,

    -Bs tjd krn trauma atau operasi.

    -Jarang dilakukan saat ini.

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    Other Procedures to Lower IOP

    Prosedur :

    -Spatula masuk melalui daerah

    suprachoroidal ke anterior chamber melalui

    incisi sklera 4mm posterior dari limbus.

    Komplikasi :

    -perdarahan, inflamasi, Descemets

    detachment.

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    Other Procedures to Lower IOP

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    TERIMA KASIH