Telah dilakukan penelitian terhadap 30 penderita katarak yang akan menjalani operasi di RSUP Haji Adam Malik Medan yang dibagi kedalam dua kelompok.
Penelitian ini bertujuan untuk mengetahui efektifitas tetes mata Betaxolol HCl 0,5 % dibandingkan dengan tablet Acetazolamide 250 mg terhadap penurunan tekanan intra-okuli pada pre-operasi katarak.
Analisa statistik dengan menggunakan uji t berpasangan antara dua kelompok pengamatan tidak menunjukkan perbedaan yang bermakna.
Pemberian tetes mata Betaxolol HCl 0,5 % 2x1 tetes sama efektifnya dengan pemberian tablet Acetazolamide 3x250 mg didalam menurunkan tekanan intra-okuli pada pre-operasi katarak.
Bila ditinjau dari segi harga, 1 botol Betaxolol HCl 0,5 % dijual dengan harga Rp. 35.000 berisi 5 ml, ekuivalen dengan 100 tetes. Jadi biaya setiap penetesan adalah Rp.350 (2 x penetesan = Rp.750). Sedangkan 1 tablet Acetazolamide 250 mg dijual dengan harga Rp. 2.300 (3 x pemberian = Rp. 6.900).
Tablet Acetazolamide tersedia bagi penderita pemegang kartu Askes dan Askeskin sedangkan tetes mata Betaxolol HCl tidak demikian.
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TABEL PENETESAN Nama : Visus : OD : OS : Jenis Kelamin : Umur : Suku : JAM
Sesaat sebelum penetesan obat 18.00 19.00
TOD : mmHg Betaxolol HCL 0.5 % TOD : mmHg
TOS : mmHg 1 tetes TOS : mmHg
JAM 06.00 07.00 Betaxolol HCL 0.5 % TOD : mmHg 1 tetes TOS : mmHg Nama : Visus : OD : OS : Jenis Kelamin : Umur : Suku : JAM
Sesaat sebelum penetesan obat 18.00 19.00
TOD : mmHg Betaxolol HCL 0.5 % TOD : mmHg
TOS : mmHg 1 tetes TOS : mmHg
JAM 06.00 07.00
Betaxolol HCL 0.5 % TOD : mmHg
Nama : Visus : OD : OS : Jenis Kelamin :
Umur :
Suku :
JAM
Sesaat sebelum penetesan obat 18.00 19.00
TOD : mmHg Betaxolol HCL 0.5 % TOD : mmHg
TOS : mmHg 1 tetes TOS : mmHg
JAM 06.00 07.00 Betaxolol HCL 0.5 % TOD : mmHg 1 tetes TOS : mmHg TABEL PEMBERIAN Nama : Visus : OD : OS : Jenis Kelamin : Umur : Suku : JAM
Sesaat sebelum pemberian obat 13.00 14.00
TOD : mmHg Acetazolamide 250 mg TOD : mmHg
TOS : mmHg 1 tablet TOS : mmHg
JAM
21.00 22.00 06.00 07.00
Acetazolamide 250 mg TOD : mmHg Acetazolamide 250 mg TOD : mmHg
Nama : Visus : OD : OS : Jenis Kelamin :
Umur :
Suku :
JAM
Sesaat sebelum pemberian obat 13.00 14.00
TOD : mmHg Acetazolamide 250 mg TOD : mmHg
TOS : mmHg 1 tablet TOS : mmHg
JAM
21.00 22.00 06.00 07.00
Acetazolamide 250 mg TOD : mmHg Acetazolamide 250 mg TOD : mmHg
1 tablet TOS : mmHg 1 tablet TOS : mmHg
Nama : Visus : OD : OS :
Jenis Kelamin :
Umur :
Suku :
JAM
Sesaat sebelum pemberian obat 13.00 14.00
TOD : mmHg Acetazolamide 250 mg TOD : mmHg
TOS : mmHg 1 tablet TOS : mmHg
JAM
21.00 22.00 06.00 07.00
Acetazolamide 250 mg TOD : mmHg Acetazolamide 250 mg TOD : mmHg